baber/WOPTO huggingface dataset:
Patent JP-H04230800-A (JP)
Title: Voice signal processor
Inventor: KANE JOJI
IPC: G10L17/00
Filed: 1991-05-22
Abstract: PURPOSE:To suppress the background noise of a voice section and to cut the noise of a silent section. CONSTITUTION:The voice signal input contg. the noise is subjected to band division by a band dividing means 105. A voice discrimination signal is obtd. by a cepstrum analyzing means 111 from the signal subjected to the band division and is inputted to a noise predicting means 102 to make a contribution to the noise cancelation in a canceling means 103. This voice discrimination signal is inputted to a voice segmenting means 104 to segment the voice part.
Patent JP-S6010100-A (JP)
Inventor: YAMAMOTO MINORU
IPC: E21D20/00
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1188541-A (JP)
Title: Terminal equipment, automatic redialing method and electric communication system
Inventor: THAUVIN PHILIPPE
IPC: H04M1/724
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To allow even a terminal connected to a public network not providing an automatic redialing function to execute the automatic redialing method by giving a local command to the terminal to be active so that a call is repeated automatically till connection is set up within a prescribed range of repetition number. SOLUTION: A means that attains an automatic repetitive call function is provided to a terminal in a communication network with a data transfer protocol operated in the simultaneous two-way mode. A terminal 12 stores an address and/or number of a remote terminal 13 and receives a local command to be activated when a call is failed, and a finite loop of repeating a call for some times (e.g. 10 times) is executed till the terminal 13 enters a valid range 11 and the reception of a call of the terminal 12 is possible. The automatic redialing device of the terminal 12 triggers a connection signal to inform a user about that a remote place opposite party (user of the terminal 13) connects to a line instantaneously of detecting connection setup.
Patent JP-S5818515-A (JP)
Title: Internal-combustion engine
Inventor: KITAMURA SHIYUUICHI
IPC: F02M23/12
Filed: 1981-07-27
Abstract: PURPOSE:To prevent the backward flow of an intake in a working chamber and increase the output of the engine, by providing an injection port upstream to an intake valve to inject the intake through the port for the period extending from the vicinity of the time when the piston is in the bottom dead center of the intake process to the vicinity of the time when the intake valve is entirely closed. CONSTITUTION:An injection port 22 is provided upstream to an intake valve 5. An intake introduced from a passage 12 and pressurized by a pump 15 is conducted to the injection port 22 through a discharge passage 16, a rotary valve 17 and a groove 21 provided on the inside surface of a valve spindle guide 20, so that the intake is injected into a working chamber 4. The rotary valve 17 is driven at a reduced revolution speed equal to a half of that of an engine output shaft. Around the time when the volume of the working chamber 4 is maximum in the intake process, the rotary valve 17 is opened to inject the intake through the port 22 by the pump 15. Around the time when the intake valve 5 is entirely closed, the rotary valve 17 is closed to stop injection of the intake through the port 22.
Patent JP-H01287976-A (JP)
Title: Ceramic superconducting device
Inventor: NOJIMA HIDEO
IPC: H01B12/00
Filed: 1988-05-13
Abstract: PURPOSE:To perform a NOT logic calculation by operating a magnetic field generated by a current flowing to a conductor disposed in parallel with or to cross a ceramic superconductor at the superconductor, and detecting the superconductor in a superconducting state or a state of varying to a normal resistor. CONSTITUTION:A ceramic superconductor 3, a superconducting magnetic sensor 1 formed of a pair of current electrodes 21, 21 provided near both ends of the superconductor 3 and voltage electrodes 22, 22 provided at the intermediate position of the electrodes 21, 21, and first and second conductors 5, 6 provided in parallel with the vicinity of the sensor 1 are formed on a common board 7. A current is so supplied to the conductor 6 as to operate a magnetic field of opposite polarity to a magnetic field generated by the conductor 5 in a state that a predetermined current is always supplied to the conductor 5 and the generated predetermined magnetic field is always operated at the superconductor 3, and a logic output is obtained from the pair of electrodes 21, 22 provided at the superconductor 3. Thus, the logic calculation of NOT (inverter) can be performed.
Patent JP-2000309988-A (JP)
Title: Multi-layered platelike heat insulation material
Inventor: SUDO SUSUMU
IPC: B32B7/12
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To facilitate separation of a platelike material and enhance recyclability while specifying the adhesive strength of an internal member and a surface material and/or the adhesive strength of the internal member and a rear face material. SOLUTION: An adhesive 5 is applied to form a plurality of continuous lines on the rear face of an internal member 3. After a rear face material is placed on the adhesive 5, it is pressed through two rollers to stick the rear face material to the rear face of the internal member 3. Subsequently, the adhesive 5 is applied on the surface of the internal member 3 likewise to adhere the surface material. Instead of this, the adhesive 5 is applied on the rear face of the internal member 3 to form a plurality of continual lines. After the rear face material is adhered to the rear face of the internal member 3 likewise, the adhesive 5 is applied on the surface of the internal member 3 to form continual lines and to stick the surface material to the surface of the internal member 3.  In this time, the adhesive strength of the internal member and the surface material and/or the adhesive strength of the internal member and the rear face material is set 0.01-3.0 kgf/cm2. In this way, the facing material and the internal member can be easily separated from each other and the waste can be separately recovered and the recyclability can be improved.
Patent JP-H06127157-A (JP)
Title: Thermal transfer sheet for forming color image
Inventor: KUTSUKAKE MASAKI
IPC: B41M5/39
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a thermal transfer sheet useful for the color matching of proof, in the thermal transfer sheet wherein a dye support layer is formed on one surface of a base material sheet, by using at least C.I. disperse violet 26 as the dye added to the dye support layer. CONSTITUTION:A thermal transfer sheet for forming a color image is constituted of a base material sheet and the dye support layer formed on one surface thereof. In this case, at least C.I. disperse violet 26 is used as the dye added to the dye support layer. By this constitution, the thermal transfer sheet for forming a color image useful for the color matching of proof is obtained. For example, the color separation of a manuscript is performed prior to performing a large quantity of color printing by a color scanner and a thermal transfer recording apparatus loaded with a computer is connected to the color scanner to perform color printing and, by substituting color printing with proof, the correction of a color or the alteration of a layout is finally determined by the processing on the computer.
Patent JP-S63281584-A (JP)
Title: Video signal reproducing device
Inventor: YASUMURA HIROTO
IPC: H04N5/265
Filed: 1987-05-14
Abstract: PURPOSE:To attain many functions with a simple constitution by multiplexing in time division a video signal picked up and formed by a camera part and a video signal reproduced by a VTR part. CONSTITUTION:When the multiplex mode is set, a system controller 13 switches change-over switches 11, 12. Because of this switching, a reproduced video signal from a frequency multiplex circuit 31 is written is a field memory 37 through the switch 11. Meanwhile, an image pickup video signal from the camera part is supplied to a switch 15 through the switch 12. Thereafter, a reproduced video signal in a memory 37 is read out and supplied to the switch 15. And by the switching action of the switch 15, the image pickup video signal and a reproduced video signal are multiplexed with each other, and outputted to an output terminal 40 through a change-over switch 16. In such a way, a special effect can be added to a reproduced output video signal easily.
Patent JP-S5641463-A (JP)
Title: Power generation facilities using wave and tide energy
Inventor: OKAMOTO HIROSHI
IPC: F03B13/12
Filed: 1979-09-12
Abstract: PURPOSE: To generate economical electric power in a large scale by installing in the mouth of a bay a levee provided with a valve device which permits the water outside the bay to flow into the bay and provided with a valve device which permits the water inside bay to flow outside the bay and by installing an isolation levee, provided with a water wheel, inside the bay.  
     CONSTITUTION: In the mouth of a bay are installed a sea water-inflow levee 4 provided with valves 10 which permit the sea water in the outside bay 8 to flow into the inside bay 1 and a sea water-outflow levee 5 provided with valves 17 which permit the sea water in the inside bay 1 to flow out into the outside bay 8. In the mouth 1 of the bay is also installed an isolation levee 6 provided with a water wheel 20 in the upper part. This provided flowability to the sea water in the inside bay 1 and furthermore forms the water level rise limit 1 and the water level drop limit 1 in the inside bay 1. The difference between the water levels drives the water wheel 20 and thus generates electric power both in a large scale and economically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11312841-A (JP)
Title: Nitride semiconductor laser element
Inventor: SANO MASAHIKO
IPC: H01S5/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To decrease the threshold of a laser element for use of a nitride semiconductor laser element at high output. SOLUTION: On a first main surface of a nitride semiconductor substrate 1 comprising first and second main surfaces, at least an n-type nitride semiconductor layer, an active layer 5, and a p-type nitride semiconductor layer are sequentially laminated, a p-electrode 20 is formed on the p-type nitride semiconductor layer side, and an n-electrode 21 is formed on the second main surface side of the nitride semiconductor substrate 1.  Here, the p-type nitride semiconductor layer comprises a p-side clad layer 8 and a p-side contact layer 9 provided on the p-side clad layer 8, and a stripe-like waveguide region formed by removing a part of the nitride semiconductor from the p-side contact layer 9 side is formed, while the flat surface of nitride semiconductor continuous with both side surfaces of the stripe positioned closer to substrate side by at least about 0.2 μm in the p-side contact layer 9 direction from the lower end surface, in the film thickness direction of the p-side clad layer 8.
Patent JP-2000300112-A (JP)
Title: Artificial fishing bank
Inventor: KAWASAKI HITOSHI
IPC: A01K61/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide gaps of an artificial seaweed for a habit and a ground for larval fishes and improve the sea bottom environment by forming specific yarns such as plastic fibers as an artificial seaweed and arranging the fiber yarns on the surface of an artificial fishing bank material. SOLUTION: This artificial fishing bank 1 is obtained by using yarns 3 of at least one kind of plastic fibers, metal fibers and organic fibers as an artificial seaweed and arranging the fiber yarns 3 on the surface of an artificial fishing bank material 4. Microparticles of an alkali metal, an alkaline earth metal or its salt or a hydroxide thereof are preferably introduced into the yarns 3 of the organic fibers and used as the artificial seaweed and the fiber yarns 3 are preferably arranged on the surface of the artificial fishing bank material 4.
Patent JP-H067691-A (JP)
Title: Huller
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1993-04-21
Abstract: PURPOSE:To obtain an ideal huller by opening a shutter when there is an appropriate amt. of unhulled rice having a water content below the set value in a tank, approaching a roll when the shutter is opened, closing the shutter and opening the roll when the unhulled rice of high water content is supplied in hulling. CONSTITUTION:The water content of the unhulled rice in a feed hopper 3 is measured by a meter 35, and a shutter 4 is immediately closed when the water content is increased above a set value. When the fact that the water content is below the set value is sensed by the meter 35 and the lower-limit level switch 18 of a feed tank 9 is turned on, a tank sutter 12 is opened, and the unhulled rice is supplied to a hulling part 25. When the upper-limit level switch 17 of the tank 9 is turned on, the shutter 4 is closed. When the supply of unhulled rice to the hulling part 25 is sensed by a sensing plate 24, an auxiliary roll 22 is approached, and hulling is carried out. When the water content of the unhulled rice supplied to the hulling part 25 is increased above the set value in hulling, the shutter 12 is closed, and the auxiliary roll 22 is separated.
Patent JP-H1185750-A (JP)
Title: Structured document rpocessing method, structured document rpocessor and computer-readable recording medium recorded with structured document processing program
Inventor: AOYAMA YUKI
IPC: G06F40/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To automatically and easily reflect the unity and correction of notation on all documents by editing information such as terms, names and positions as a shared information. SOLUTION: A shared information editing program 105 edits shared information 103a which is frequently described in plural structured documents. A shared information storage program 106 stores the edited shared information 103a in a secondary storage device 103 and a shared information display program 107 list-displays stored and shared information 103a at every type of information. A structured document editing program 108 edits a structured document 103b and describes a link to shared information selected from the edited shared information which is list-displayed into the structured document.  A structured document storage program 109 stores the edited structured document 103b in the secondary storage device 103 and a structured document display/printing program 110 reads shared information 103a and the structured document 103b from the secondary storage device, and buries the content of shared information 103a into the structured document 103b so as to display/print data.
Patent JP-S5821109-A (JP)
Title: Inspecting device for defect of pattern
Inventor: AZUMA TOORU
IPC: G03F1/00
Filed: 1981-07-29
Abstract: PURPOSE:To prevent erroneous inspection by controlling the inhibition of pattern inspection in accordance with the binary inhibition image from a storage means. CONSTITUTION:The comparison of the patterns in accordance with the binary outputs of the picked-up images for local areas and the corresponding patterns for designs, the decision of whether the detection output of edges is good or not, etc. are accomplished in a comparator 8 in response to an angle detecting circuit 6 and an edge detecting circuit 7, whereby the patterns are inspected for defects at a high speed without storage of enormous information. In this time, the binary inhibition images corresponding to dust and flaws of an image pickup device 2 stored in a frame memory 130 for one image screen via said device 2 are read out by a read circuit 131, and are applied as inhibition signals to the comparator 8. By said signals, the execution of the inspection by the comparator 8 via the circuits 6, 7, etc. is inhibited and the erroneous inspection is prevented surely.
Patent JP-S62272357-A (JP)
Title: System for displaying error of input sentence in mechanical translating system
Inventor: FUKUMOCHI YOUJI
IPC: G06F17/28
Filed: 1986-05-20
Abstract: PURPOSE:To easily correct an input sentence by a user, by displaying grammatical error contents of the input sentence. CONSTITUTION:In a grammatical construction analyzing part 5-2, morphologic attribute and grammatical attribute of each word obtained by morpheme analysis are used to determine a syntactic construction of the sentence while excluding grammatically unallowable modifying/modified relations of each word. That is, a grammatical construction analysis tree indicating modification relations among words is generated. If error is discriminated in the condition check processing to which grammatical rules are applied, error contents are stored as a code. If there are no more grammatical rules to be applied though analysis should be continued, the contents of the input sentence and grammatical error are displayed on a CRT screen 3 based on the error code.
Patent JP-S63281749-A (JP)
Title: Bottom blowing tuyere
Inventor: WATANABE TOSHIAKI
IPC: B22D1/00
Filed: 1987-05-14
Abstract: PURPOSE:To prevent erosion of a tuyere and to stabilize refining operation by enclosing circumference of a gas injecting pipe in the tuyere in a molten metal refining furnace for injecting oxygen or the other gas into the molten metal with permeable refractory for flowing through cooling gas. CONSTITUTION:At furnace bottom refractory 1 in the refining furnace for molten metal 11, a hole 2 widening outward is formed. The permeable refractory 3 having conical shape matching to this hole 2, is inserted and oxygen gas introducing pipe 5 is arranged at the center part, and the cooling gas introducing pipe 7 is arranged at the outside thereof. Gas storing space 8 is arranged at the bottom part thereof so that the cooling gas is uniformly passed through in the refractory 3, and gas box 9 is arranged at circumference thereof, to prevent leakage of the cooling gas to out of the furnace. The cooling gas is injected into the molten metal 11 and as it is uniformly injected from whole face of the permeable refractory 3 around the oxygen introducing pipe 5, the mushroom is developed and stuck to the circumference of the tuyere, and the unstable operation caused by erosion of the refractory or clogging of the tuyere is prevented.
Patent JP-S5818837-A (JP)
Title: Spiral delayed wave circuit
Inventor: YUASA YOSHIO
IPC: H01J23/26
Filed: 1981-07-28
Abstract: PURPOSE:To obtain an easy to manufacture spiral delayed wave circuit with excellent heat resistant characteristics by melting and joining a metal wire and a metal enclosure using a low-melting metal in a traveling-wave tube. CONSTITUTION:A spiral 1 composed of tungusten as a high-melting metal and three beryllia rods 2 are fixed by a cupro-nickel wire 3 whose surface is wound tightly. Their assembly body is inserted in a metal enclosure 4 made of cupro- nickel. Then a low-melting metal 5 with a melting point of approximately 900 deg.C is melted and joins the metal wire 3 and the metal enclosure 4. Since the outer shape of the metal wire 3 wound tightly and the inner wall shape of the metal enclosure 4 are fit to each other, the joining surface ranges over all surfaces of the inner wall of the metal enclosure 4. As a result, as compared with the spiral delayed wave circuit by the conventional ''squeeze method'', the heat resistance between the spiral 1 and the metal enclosure 4 is reduced one third to one tenth and resistance to power is improved only for the same ratio.
Patent JP-S5343527-A (JP)
Title: Manufacture of electrostatic multi-stylus recording head
Inventor: MAKINO MASASHI
IPC: G03G15/05
Filed: 1976-09-30
Abstract: PURPOSE:To easily manufacture matrix wiring which has hitherto been difficult on a flat plane with no change of the position for supplying recording wiring by utilizing a recording wiring orderly arranging board provided with a number of grooves.
Patent JP-S5343941-A (JP)
Title: Temperature and humidity control device
Inventor: TERADA JIROU
IPC: F24C7/02
Filed: 1976-09-30
Abstract: PURPOSE: To prevent the outputs of a temperature and humidity sensing element having a thermistor characteristics and heat sensing resistance from confusing by using the thermistor characteristics of the element to control the temperature at its cleaning time with the sensing element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62273480-A (JP)
Title: Soil inspection in shield construction
Inventor: YOSHIKAWA TADAO
IPC: G01V1/00
Filed: 1986-05-21
Abstract: PURPOSE:To prevent any inadvertent accident, by a method wherein vibration is generated at the front of a shield excavator to detect a vibration elastic wave passing through a natural ground and the velocity thereof is computed to permit continuous survey of soil nature thereof. CONSTITUTION:A vibration is generated to a natural ground by a vibration generator 12 provided at the front of a shielding body 1 of a shield excavator 2 and a vibration elastic wave thereof propagating through the natural ground is detected with a wave receiver 14 provided at the center of a cutter head 4. The vibration elastic wave entering the wave receiver 14 is converted into an electrical signal and recorded into an electromagnetic oscillograph 19 after being amplified 18 while the transverse wave velocity of the elastic wave is calculated with an arithmetic unit 20 being allowed for the rotational direction and speed of the cutter head 4. The transverse wave velocity of the elastic wave is affected by the size, shape and compaction of soil particles of the natural ground. Thus, when a correspondence relationship is examined between the transverse wave velocity and soil beforehand, the nature of soil, namely, compaction of soil (standard petration value N), the particle size of soil (clay, sand and pebble) can be found along with the distinguishing between alluvial beds and diluvial beds, simply by checking the transverse wave velocity.
Patent JP-H0414152-A (JP)
Title: Marking method for garbage collection of data
Inventor: AKIYAMA TOMOKO
IPC: G06F12/00
Filed: 1990-05-08
Abstract: PURPOSE:To shorten the time needed for collection of the garbage by adding a mark to only the header of the structure data including the elements when other effective cells refer to the elements of the structure data. CONSTITUTION:In a marking job for collection of the garbage, an area covering an element 1 through a header 1a is adversely searched. If the header 1a is not marked yet, a marking bit 1c is changed to '1' from '0'. So that the header 1a is marked. Then the area is also adversely searched up to the header 1a when the reference is given to an element 2. Then the searching job is directly returned since the header 1a is already marked. Thus the mark returning operation is attained after collection of undesired cells just by setting the bit 1c again to '0' from '1'. Then the time needed for collection of the garbage is shortened.
Patent JP-H10310856-A (JP)
Title: Heating device of molten metal vessel
Inventor: KANEKO MASAHIRO
IPC: C23C2/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prolong the durable service life of a heating device for a molten zinc vessel by as long as a reveral times by forming molten metal convection flow passage flowing in induction field with a silicon carbide-metallic silicon base material. SOLUTION: An induction heating device 1 is constituted with the molten zinc convection flow passage 4 composed of a U-shaped hollow type body providing an iron core 3 fitted to a vessel outer wall of the molten zinc vessel through a flange 6 and wound by a coil. This convection flow passage 4 is formed with the silicon carbide-metallic silicon base material. This silicon carbide- metallic silicon base material is desirable to be the material filled by the metallic silicon into pore parts of the silicon carbide porous body having 5-42% apparent porosity. As a manufacturing method of the silicon carbide-metallic silicon base material, generally, the silicon carbide porous body is manufactured with a reaction-sintering method or a dense-sintering method and thereafter, the metallic silicon is impregnated.  By this method, the cost of the material itself is equivalent to a cordierite and the economical profit can be increased.