baber/WOPTO huggingface dataset:
Patent JP-2000148444-A (JP)
Title: Multi-logical fifo system
Inventor: DERRICK A SHERLOCK
IPC: G06F12/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To avoid waste of storage capacity by distributing dynamically the largest storage capacity of a single memory structure among a plurality of independent FIFOs during the system working. SOLUTION: In a buffer system 400, the read and write pointers are held in a register file. The read pointer is stored in the next read register file 414 and the write register is stored in the next write register file 416 respectively. A main register file 418 serving as a 3rd register file is shared among all logical FIFOs of the system 400. Furthermore, the data corresponding to the different logical FIFOs can be freely and alternately set in the file 418 in the granularity of register size. An idle register identification part 420 grasps an idle register in the file 418. Then the largest storage capacity of a single memory structure is dynamically distributed among a plurality of independent FIFOs during the working of the system 400.
Patent JP-2001124703-A (JP)
Title: Method and device for inspecting periodicity pattern
Inventor: NISHIDA MASASHI
IPC: G01B11/24
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To pick up the image of a light source by a line sensor camera even if an object to be inspected is in a continuous shape. SOLUTION: While a product W having a periodicity pattern is moved between a line sensor camera and a light source, the product is scanned by the line sensor camera for inputting the transmission light image of the product as a product image. At the same time, while no products with the periodicity pattern exist, scanning is made by the line sensor camera for inputting the light source image, and the transmission image of the product image for the light source image is created.  When the transmission image is used for inspecting the periodicity pattern, at a part where the pattern is not formed in the product W having the periodicity pattern, a slit SL is formed in a width direction orthogonally crossing the movement direction, a slit light source image is inputted by the line sensor camera via the slit, and a plurality of lines of slit light source images are aligned for creating the light source image.
Patent JP-H06163323-A (JP)
Title: Manufacture of organic semiconductor solid state electrolytic capacitor
Inventor: MINATOMI KATSUNORI
IPC: H01G9/02
Filed: 1992-11-17
Abstract: PURPOSE:To prevent increase of a leakage current when soldering by reflow is effected by employing a specified organic silicone compound for a separator paper of an organic semiconductor solid state electrolytic capacitor. CONSTITUTION:A separator paper 3 is wound between both electrode foils, anode foil 1 and a cathode foil 2 which are formed by forming an oxide coat on an aluminum foil and a capacitor element 6 is thus formed. Further, the capacitor element 6 is subjected to heat treatment and the ceparator paper 3 is carbonized, so that the density is decreased. After that, the capacitor element 6 is dipped in a solution in which an organic silicone compound expressed by formula I or II is dissolved after which the solvent is volatilized to introduce an organic silicone compound to the ceparator paper 3. Then, the capacitor element 6 is impregnated with fused TCNQ salt and is rapidly cooled. The open part is sealed by an epoxy resin and electric potential treatment is effected. As a result, an organic semiconductor solid state electrolytic capacitor in which a leakage current is low after soldering by reflow can be obtained.
Patent JP-H07146623-A (JP)
Title: Fixing device for printer
Inventor: NISHIKAWA TOMOYUKI
IPC: G03G15/20
Filed: 1993-11-13
Abstract: PURPOSE:To continuously utilize nonconsumables instead of renewal parts by providing a locking means locking so that a state where an attachable/ detachable unit is attached to an attaching frame can be released. CONSTITUTION:A fuser attachable/detachable unit 138 provided with a unit housing 142 where each attaching pin is fixed by turning a locking lever and fitting each attaching pin in an opposed recessed part from above is attached to a fuser frame 134 so that it can be detached. Therefore, when a heat roller 128 and a press roller 130 positioned as consumables are changed as the unit 138 in a state where they are attached to the unit housing 142, and in a state where they are separated from other component parts of a fixing unit 22. Therefore, the fuser motor which is not the consumable part is continuously utilized as it is just by changing only the unit 138 where the consumables are concentratedly disposed.
Patent JP-H02223898-A (JP)
Title: Partial attenuation of electromagnetic radiation
Inventor: MAACHIN JIYON RIREI
IPC: G21F1/10
Filed: 1989-11-27
Abstract: PURPOSE: To partially attenuate the spectrum of electromagnetic radiation by giving a protective layer formed of at least two kinds of elements or compound of these elements to a substance while selecting these elements from a group of specified elements. CONSTITUTION: A composition or protective layer is used which is formed of two or at least two kinds of elements having a complimentary absorbing property in a selected portion of an electromagnetic radiation spectrum having different energy and in 10-200keV of range. The elements are selected from a group of actinium, bismuth, gold, lead, mercury, polonium, thallium, thorium, uranium, indium, platinum, bromine, molybdenum, rhodium, barium, or the like. The element composes at least 5wt.% of the protective layer and the protective layer consists of at least 40wt.% of the element. By such protective layer, the shape of radiation spectrum can be controlled to protect an object including human being.
Patent JP-H03169388-A (JP)
Title: Method for treating organic waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/12
Filed: 1989-11-29
Abstract: PURPOSE:To greatly reduce excessive sludge generation by separating activated sludge after applying activated sludge treatment to organic sewage, adding alkaline agent to the sludge, aerating it under alkaline conditions and thereafter recycling the sludge to an activated sludge treatment process. CONSTITUTION:Sewage 1 is introduced into an aeration tank 2 of an activated sludge treatment process to be aerated in the presence of BOD metabolizing bacteria and then is sent to a solid-liquid separation process 4 to be separated to separated sludge 5 and treated water 6. A part 7 of the sludge 5, as excessive sludge, is fed to a sludge dehydration process 8 to be dehydrated, while the remainder 9, major part of the sludge, undergoes aeration in a return sludge aeration tank 11 under alkaline conditions, wherein alkaline agent 10 such as NaOH is added thereto, and then the sludge 9 is recycled to the aeration tank 2 through a line 12. In this manner, generation of excessive sludge can be greatly reduced and sedimentation and concentration of activated sludge is improved and further feed air rate for an activated sludge aeration tank can be reduced, thereby producing energy saving effects.
Patent JP-H06135410-A (JP)
Title: Automatic packing machine
Inventor: HOSHINO KOKI
IPC: B65B13/18
Filed: 1992-10-23
Abstract: PURPOSE:To obtain a packing machine wherein optimum operation conditions of an automatic packing machine can be easily set without difference among individuals and a failure can be easily found. CONSTITUTION:In addition to a start switch PB1, a stop switch PB2, a sealer actuating switch SW2, a feed roller reverse switch SW3 and a reset switch SW4 provided on a control panel 21 of an automatic packing machine, a mode changeover switch SW1 and a 7-segment numeral indicator 22 comprising 4 digits are provided, so that with the fourth digit 31 as a mode displaying digit, a thermal plate heater temperature, pressing stop time, roller normal and reverse rotation timer and table opening time are displayed on the remaining three digits 32 by the sealer switch and the reverse switch. In addition, a switch monitor mode is displayed on the indicator to display each switch number to be determined on the second digit of the indicator and also a switch ON/OFF state is displayed on the first digit.
Patent JP-H10149190-A (JP)
Title: Method and device for recognizing sound
Inventor: NAKATO YOSHIHISA
IPC: G10L15/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce throughput without lowering recognition performance at a sound recognizing device. SOLUTION: A sound analyzing means 101 extracts the time sequence of feature amounts found for each frame from an input sound. A learning sound analyzing means 102 extracts the time sequence of feature amounts found for each frame for each recognizing object vocaburary while using a lot of prepared sound data for learning. A model preparing means 103 prepares a standard model for each recognizing object vocaburary while using the time sequence of feature amounts found from the sound data for learning and holds information consisting of the standard model while separating it into plural hierarchies corresponding to the importance degree of information. A similarity degree calculating means 104 finds the similarity degree of input sound with the time sequence of feature amounts while using the information in the partial hierarchies.  While using the provided similarity degree, an end discriminating means 105 discriminates which vocaburary is most similar to the input sound.
Patent JP-H09126231-A (JP)
Title: Bearing device
Inventor: NANAE YUUICHI
IPC: F16C33/10
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To secure reliability of a bearing device under high temperature and high speed usage by making a circumferential bearing part bearing the circumferential part of a rotor shaft and a thrust bearing part bearing the shaft end in a bag shaped integral sintered body and providing an oil impregnation part therein. SOLUTION: The bearing device 10 of a stator 14 as a solid body sizes a metal 60 to a specific configuration and the metal 60 forms a first circumferential bearing part 93 and the second circumferential bearing part 95 bearing the circumferential part of a shaft 21. A thrust bearing part 61 bearing the end of the first and the second circumferential bearing parts 93, 95 and the shaft 21 are made into a bag shaped integral sintered body with a fibrous oil impregnation part 70 inserted therein and arranged in the central part of the metal 60 excluding the upper and the lower parts thereof. The metal 60 and the oil impregnation part 70 of the bearing device 10 are impregnated with oil in such manner. Thus reliability of the bearing device can be secured even under use of high temperature and high speed.
Patent JP-H08140604-A (JP)
Title: Flour for noodles and noodles
Inventor: HIROSE AKIO
IPC: A23L7/10
Filed: 1994-11-18
Abstract: PURPOSE: To obtain flour for noodles useful for wheat vermicelli and Chinese noodles, containing fragrant rice flour, capable of providing noodles having texture rich in glutinousness, sweetness, taste, mildness, good balance and nice- smelling fragrance with sweetness free from offensive smell. CONSTITUTION: This flour for noodles contains preferably 1-10wt.% (based on the whole weight of grain flour in flour for noodles) of fragrant rice flour (preferably <=200μm particle size) such as HIERI or MIYAKAORI of Japanese native species. Noodles are preferably produced by using the flour for noodles.
Patent JP-H05118053-A (JP)
Title: Earthwork machine for slope face and the like
Inventor: OKAMOTO TOSHIHITO
IPC: B66D1/60
Filed: 1991-10-28
Abstract: PURPOSE:To make works on a slope executable safely by a method wherein a pivoting mechanism is operated in accordance with the gradient of the slope on which the work is executed, and a base plate of a work machine is made to pivot therewith so that it can be sustained approximately horizontal. CONSTITUTION:A pivoting mechanism 8, attached with its one end to one end of a base plate 7 of an earthwork machine 1 and with its other end to one end of the undercarriage 2 of the work machine, is composed of a hydraulic cylinder and links, and is constructed so that it can make, by operation of the hydraulic cylinder, the base plate 7 pivot round a hinge 6 as its fulcrum. The undercarriage 2 can be positioned over the surface of a steep slope by lengthening or shortening a wire of a pair of winches. The pivoting mechanism 8 is operated in accordance with the gradient of the slope so that the base plate 7 can be sustained approximately horizontal, allowing an operator's seat 11 to be serviceable for executing dangerous works safely.
Patent JP-H03167069-A (JP)
Title: Electronic control method of air spring for railway vehicle
Inventor: ISHIHARA KOICHIRO
IPC: B61F3/00
Filed: 1989-11-27
Abstract: PURPOSE:To prevent any axle-load variation at a cant run-off territory from occurring by controlling a flow control valve so as to make the absolute value of a difference in the sum of internal pressure of an air spring on each diagonal line of front and rear trucks to be within the set value as well as to make each mean height of right and left air springs to be within the desired value, in the case where a vehicle is in the cant run-off territory. CONSTITUTION:Each pressure gauge 17 and height detector 5 are set up in each of air springs 1-4 installed at both right and left sides of front and rear trucks 9, 10 of a railway vehicle. In addition, air supply valves 11-14 exhaust valves 21-24 each of which is consisting of a flow control valve are installed in a pipeline 7 and an exhaust pipe connecting a main air reservoir 6 to each of these air springs 1-4. Then, in a controller 8, set differential pressure and set height are compared with each other, and a control signal is output. At this time, such a control signal as making the absolute value of a difference in the sum of internal pressure of an air spring on each diagonal line of the front and rear trucks 9, 10 settle within the set value, is outputted. When the vehicle is in a cant run-off territory, such a control signal as making the mean height of light and left air springs within truck to satisfy the set height in the front and rear trucks 9, 10, is outputted.
Patent JP-H02140159-A (JP)
Title: Method and apparatus for habituation of plastic carrier dressing animate cell
Inventor: BERUNAA MIYUURAA
IPC: A61F2/06
Filed: 1988-12-06
Abstract: PURPOSE: To improve the adhesive property of cells to an artificial blood cell wall, by replacing nutrition solution near the side part treated by carrier cells at prescribed intervals by pulse movement of flow to increase speeds of flow and pulse up to ones similar to biological values in the guide tube elapsing some days. CONSTITUTION: After this carrier is completely coated by cells, when preliminarily cultured cells are used in a carrier treatment room 3, cells are retained in static nutrition solution for about 12 hours. During the time, the nutrition solution 7 in the carrier 23 is replaced by a short pulse for some seconds to some minutes to switch a pump 6 every 2-6 hours. After 12 hours, the pump 6 which is set, for instance, 2 rotations per minutes at first to make 4 counts of pulse per minute in the flow since squeezing rollers are two. The number of rotation of the pump 6 is increased stepwise up to that of 30-50rpm to obtain 60 to 100 of pulse corresponding to the pulse of a human body. The flow load on a coating membrane 23 reaches quasi-biological after about 2 2/1 days and the conditioned membrane can be transplanted in blood circulation further after 24 hours.
Patent JP-H01151601-A (JP)
Title: Road for superconducting magnetic levitation body
Inventor: KIYOKAWA HIROSHI
IPC: E01B25/30
Filed: 1987-12-08
Abstract: PURPOSE: To impart levitation force to a superconducting magnetic levitation body by stacking on a base course a magnetic cement concrete layer whose magnetic polarities are aligned so as to have the same polarity as the magnetic polarity of the road side of the levitation body. CONSTITUTION: An electromagnet (a) comprising a superconducting coil is mounted on a superconducting magnetic levitation body A and the bottom face of the levitation body is determined to assume an N-pole. A magnetic cement concrete layer 2 is stacked on a base course 1, with N-poles arranged to appear on the front of the layer 2 so that its magnetic characteristic produces magnetic repulsive force between itself and the superconducting magnetic levitation body A. Levitation force derived from the magnetic repulsive force can thus be imparted to the levitation body A, whereby the levitation body A can be freely levitated for travel in the same manner as on automotive roads.
Patent JP-H05148577-A (JP)
Title: Multi-ply steel material low in yield ratio
Inventor: KOYUMIBA MOTOFUMI
IPC: B32B15/01
Filed: 1991-11-25
Abstract: PURPOSE:To provide a multi-ply steel material low in yield ratio (yield strength/ tensile strength) required for a steel material for building structure or a welding steel pipe for petroleum or gas transportation. CONSTITUTION:The multi-ply steel material is formed from a low alloy steel containing 0.01-0.20wt.% C, as a basic composition in the outer layer one component material and 0.05-1.00wt.% C, 0.10-3.00wt.% Mn as the a basic composition in the inner layer two component material and one or two kind or more of 0.01-0.10wt.% Nb, 0.01-0.10wt.% V, 0.05-0.50wt.% Mo, 0.005-0.10wt.% Ti.
Patent JP-H11145388-A (JP)
Title: Semiconductor device and arranging of resistors thereof
Inventor: NAKAMURA HIROSHI
IPC: H01L21/822
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of parasitic capacitance of a resistor and improve frequency characteristic in a higher region by forming dummy resistors according to a same process and a same size as a unit resistor to obtain a uniform potential for the dummy resistors, and by mounting the unit resistors and the dummy resistors on a substrate so that they are surrounded by the substrate to make potential of the substrate uniform. SOLUTION: Two unit resistors R1, R2 identical in size manufactured by the same process are sandwiched between identical size dummy resistors 101-103 manufactured by the same process as for the resistors R1, R2 so that the resistors R1, R2 and the resistors 101-103 are arranged alternately. The dummy resistors 101-103 are connected together with wiring 106, so that they are at a predetermined uniform potential Vb1, and a substrate on which the unit resistors R1, R2 and the dummy resistors 101 and 103 are mounted, is kept at a predetermined uniform potential Vb2. Thus, a coupling due to the parasitic capacitance of the resistors can be reduced, and the frequency characteristic in the high region can be improved.
Patent JP-H08167825-A (JP)
Title: Piezoelectric oscillator and production thereof
Inventor: MATSUMOTO IKUO
IPC: H03H9/17
Filed: 1994-12-13
Abstract: PURPOSE: To effectively reduce a temperature change in the oscillation frequency of a piezoelectric oscillator using a piezoelectric ceramic element. CONSTITUTION: A supporting member 2 is constituted of a resin part 3 consisting of a resin material and a ceramic part 4 consisting of a ceramic material and constituting a capacitor and a piezoelectric ceramic element 5 is fixed to the resin part 3. The thermal expansion coefficient of the resin part 3 is set up so that a change in the oscillation frequency of the element 5 by stress applied to the element 5 due to a difference between the, thermal expansion coefficients of the element 5 and the resin part 3 and a change in the oscillation frequency of the element 5 due to a temperature change are mutually almost cancelled.
Patent JP-H02157370-A (JP)
Title: Moving device
Inventor: MANZAWA TETSUO
IPC: E04H9/16
Filed: 1988-12-08
Abstract: PURPOSE:To throw down the snow coverage on the upper surface of a sheet and make it possible to safely remove snow by stretching a snow removal sheet between the upper and lower movable members that are movable along the roof surface in parallel, and moving it by a moving wire. CONSTITUTION:Upper and lower movable members 13, 28 movable along supporting members 16, 17 and mounted on a roof 38 and supports 1, 2 vertically mounted under the eaves are provided. Then, both the movable members 13, 28 are connected to sheet wires 26, 27 provided in the shape of ring through pulleys 18, 20, 22, 24 and moved keeping parallel each other. Further, the lower movable member 13 is locked to a stretched moving wire 3 through pulleys 4, 7, 12, and also, a snow removal sheet 37 is stretched between the both mov able members 13, 28. Then, the snow removal sheet 37 is moved through both the movable members 13, 28 by hauling the moving wire 3 using a chain block 41 to throw down the snow coverage above the surface surface of the sheet 37.
Patent JP-H10148840-A (JP)
Title: Liquid crystal display device
Inventor: TSUGAWA KIICHI
IPC: G09F9/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction and breakage of an LSI for liquid crystal driving due to static electricity by spreadingly providing a net shaped conductive pattern at the peripheral outside part of electrode wirings for liquid crystal driving provided on a liquid crystal display panel so as to enclose the wirings. SOLUTION: Electrode wirings for liquid crystal driving 15 and LSI input wirings 16 are spreadingly provided on a liquid crystal display panel 11 and a net shaped conductive pattern 14 is also speadingly provided at the perripheral outside part of the wirings 15, 16 and an LSI for liquid crystal driving 12 is mounted on the wirings 15 and the wirings 16. Since positive charge discharged on a crystal display surface by charged matters from the outside is grounded from the net shaped conductivre pattern 14 to the frame ground of a circuit substrate via the wirings 17 of a film connector 13 to be discharged, a magnetic field to be generated by a discharge current is made to be a minute magnetic field because a conductor is a net shape.  Thus, effects due to an electromagnetic induction to the LSI for liquid crystal driving 12, the electrode wirings for liquid crystal driving 15 and the LSI input wirings 16 are reduced and the malfunction of the LSI for liquid crystal driving 12 is prevented.
Patent JP-H09141696-A (JP)
Title: Injection mold
Inventor: KIKUCHI MASAHIKO
IPC: B29C45/26
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To remove a runner from a mold easily and surely. SOLUTION: This mold is constituted of a runner lock pin 11 disposed facing a runner spool 7A and for holding a runner part 5A molded in the runner spool 7A, a pushing out pin 12A for pushing out the runner 5 movably supported in the direction moving in and apart with respect to the runner spool 7A, and a runner ejection mechanism 12 having a coil spring 12B for giving a directional movement peculiarity in the pushing out the runner 5 to the pin 12A.
Patent JP-2001124929-A (JP)
Title: Light transmission plate and planar lighting system
Inventor: SHONO HIROO
IPC: F21Y103/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To totally reflect more incident light from a light source, to emit light beams to the outside at an emission angle to the extent of breaking a critical angle at a surface part, and to provide uniform and bright emitted light. SOLUTION: Plural mirror surface parts 6a and recessed parts P provided with inclined surface parts Pf1 and Pf2 are provided on the back surface part 6 of a light transmission plate 2, the light beam led into the light transmission plate 2 is reflected totally at the mirror surface parts 6a of the back surface part 6 and the light beam reflected totally at the mirror surface parts 6a of the back surface part 6 is reflected totally again on the inclined surface part Pf1 in the direction of an incident end face part 3 of the recessed part P and led to the direction of the surface part 5. Furthermore, the height of the recessed parts P is increased from the incident end face part 3 to a reflection end face part 4.