baber/WOPTO huggingface dataset:
Patent JP-H0658656-A (JP)
Title: Ice making pan
Inventor: MASUKAWA SEIZOU
IPC: F25C1/24
Filed: 1992-05-13
Abstract: PURPOSE:To provide an ice making pan in which cooling efficiency is superior, its shape is simple and its thickness is thin. CONSTITUTION:The pan is provided with a partioned pan 2 storing ice making water stored therein and a cooling part 7 for use in cooling the partioned pan 2. The cooling part 7 is comprised of a first flat plate 4 and a second plate member 5 having a bulged out part continued in a semi-circular section which are adhered to each other. Since a cooling material passage is formed by adhering the first plate member 4 to the second plate member 5, an entire structure is simple and its thickness can be made thin. This is different from the case in which brazing material is present between the cooling material passage and the partition pan, its heat transferring resistance is not increased and the partitioned pan can be effectively cooled.
Patent JP-H08313084-A (JP)
Title: Cooler structure for cryogenic refrigerating machine
Inventor: TAGUCHI KENJI
IPC: F25B9/14
Filed: 1995-05-19
Abstract: PURPOSE: To uniformly cool the refrigerating space disposed in the cooler of a cryogenic refrigerating machine with refrigerant gas operated in a refrigerating cycle. CONSTITUTION: The cooler structure for a cryogenic refrigerating machine comprises an expansion side cylinder 4 in which a piston 42 or a displacer is slidably engaged and which is disposed in the sealed space of the casing 31 of a cryogenic refrigerating machine such as a Stirling refrigerating machine in which refrigerant gas is filled, a vessel having a refrigerating space 11 and attached near the end of the expansion chamber 41 of the cylinder 4, wherein the cryogenic temperature generated in the chamber 41 by the slide of the piston 42 or the displacer is transmitted to the space 11 to cool the space 22, and an air gap 14 communicating with the chamber 41 is opened at the wall of the space 11.
Patent JP-S5912685-A (JP)
Title: Speaker device
Inventor: MIZUTANI TOSHIYUKI
IPC: H04R1/28
Filed: 1982-07-12
Abstract: PURPOSE:To attain the small size, light weight and low loss for the 1st frame, by forming an enclosed space in the inside of a cabinet with an outer circumference of a diaphragm and the upper space. CONSTITUTION:A bass-reflex port 13 is opened to a lower space 9b of the cabinet 9. A non-enclosed space 17 is formed in the inside of the cabinet 9 with the center of the diaphragm 1, the 1st frame 10, the upper space 9a surrounded with the 2nd frame 11 and the inside of a yoke 6 and the lower space 9b led to the space 9a, and the upper space 9a surrounded with the outer circumference of the diaphragm 1, the 1st frame 10, the 2nd frame 11, the outside of the yoke 6 and an internal partition plate 14, form the enclosed space 16. Thus, the 1st frame 10 is attained for the small size, light weight and low loss.
Patent JP-S5821952-A (JP)
Title: Waveform superposing fsk modulator
Inventor: WAKE NAOHISA
IPC: H04L1/02
Filed: 1981-07-31
Abstract: PURPOSE:To ensure the superposition for an optional waveform with an optional size and to obtain a superposition data in an easy way, by using an FM modulator for the modulation of the superposition data and feeding the comparison frequency  and the local frequency obtained from the output of the FM modulator to an FSK  modulator. CONSTITUTION:The input data of a data input terminal 12 is turned into a double superposition data compared with the transmission frequency through a synchronism  reproducing circuit 8. This superposition data is fed to a phase shifter 9 to be controlled to the prescribed phase relation. The output of the shifter 9 undergoes the FM  modulation through an FM modulator 10, and the output frequency of the modulator  10 is varied from (carrier frequency fc - maximum frequency deviation DELTAf) through  (fc+DELTAf). The output of the VCO1 of the PLL constitution undergoes the conversion of frequency through a mixer 2 and by the output of the modulator 10. The output is  then divided by a variable divider 3 having different ratios of division is accordance  with the input data and then fed to a phase detector 4 to be compared with the reference signal of the output of the modulator 10 in terms of the phase. Then the output  of the VCO1 is controlled, and an optional waveform is superposed in an optional size  via an output divider 6 and a BPF7. Then a data is delivered.
Patent JP-H0420790-A (JP)
Title: Rotating heat storage type heat exchanger
Inventor: KONDO SHINGO
IPC: F28D19/04
Filed: 1990-05-11
Abstract: PURPOSE:To ensure a satisfactory sealing property at all times by reducing the amount of thermal deformation of each inner housing due to a temperature difference by constructing an inner housing assembly by facing a semi-cylinder type low temperature air inner housing and a high temperature gas inner housing to each other. CONSTITUTION:There are disposed in the interior of a substantially cylindrical casing 1 an inner housing 3 into which pressure air is sent from a compressor 2 and an inner housing 5 into which combustion high temperature gas is introduced from a turbine 4. The inner housing 3 and the inner housing 5 are independently formed, and directed oppositely each other and further sealing seat surfaces 3B, 5B are positioned by a protrusion 12 and a guide groove 13. Simultaneously, a predetermined gap 23 is kept between a boss part 10 and a boss hole 11 by mating them. Thus, deformation of the sealing seat surfaces 3B, 5B caused by temperature rise is reduced without causing the anxiety of gas leakage from a sliding surface between heat storage cores 6A, 6B to be produced.
Patent JP-H04349534-A (JP)
Title: Program incorporated processor device
Inventor: YAMANA KENJI
IPC: G06F9/46
Filed: 1991-05-28
Abstract: PURPOSE:To provide the program incorporated processor device which does not make a mistake for deciding that a loop is generated due to a temporary load increase, can continue other work task at the time when the loop is generated, and also, can track easily the case of generation of the loop, with regard to the program incorporated type processor device in which a task of high priority in plural tasks having a priority level is executed by an operating system positioned in the highest level. CONSTITUTION:By a control migration executing program 2 provided in an operating system, a state of control migration between tasks is written in a monitoring information area 1, and in the case the present and the previous tag priority levels and task numbers are equal, since possibility of a loop is high, monitoring is executed continuously by lowering forcibly the priority level by a monitoring program 3. In other case, it is decided that the loop is not generated, therefore, the dance is constituted so that new monitoring is executed by returning to the original priority level of the task by lowering forcibly the priority level.
Patent JP-H02304178-A (JP)
Title: Void sealing and repairing method for concrete structure
Inventor: SHIMIZU AKIO
IPC: E04G23/02
Filed: 1989-05-17
Abstract: PURPOSE:To repair voids in a concrete structure simultaneously and automatically by filling up solid particle suspension in the concrete structure, permeating it naturally in the voids such as cracks and so on, and sticking and accumulating it on the surface for sealing. CONSTITUTION:A caly particle with agglutinability or cement particle is used, and its solid particle 3 is floated on water, thereby manufacturing solid particle suspension 2. Next, this solid particle suspension 2 is filled up in a concrete structure 1 consisting of a storage tank, and it is permeated in a void in a crack part 4 and a clearance 5 in a concrete placing joint or the like, thereby sticking it to each surface of voids 4, 5. Then, it is left intact for several weeks or mouths, and these voids 4, 5 are sealed up as a whole. With this constitution, all voids 4, 5 and others in the concrete structure 1 are sealed simultaneously and automatically, through which water cutoff properties are improved, while sealing and repairing work can be performed easily and inexpensively.
Patent JP-S5245947-A (JP)
Title: Display panel
Inventor: HINO SADAYOSHI
IPC: G02F1/1339
Filed: 1975-10-08
Abstract: PURPOSE:To provide a display panel of a liquid crystal, in which a specified groove is formed and used for fixture with a seal material, thus improving the value as a commodity without inviting undulations.
Patent JP-H06123727-A (JP)
Title: Oxygen sensor
Inventor: BLUMENTHAL ROBERT NORMAN
IPC: G01N27/409
Filed: 1993-05-24
Abstract: PURPOSE: To accurately and surely measure the characteristics of a gas with durability without using any precious metal by making an outside electrode which is brought into contact with an electrolyte exposed to a furnace gas of an alloy containing spe cific amounts of nickel, chromium, and a nonprecious metal. CONSTITUTION: An oxygen sensor is provided with a solid electrolyte 28, an electrode 38 exposed to a reference gas atmosphere 38, and an electrode 82 exposed to a furnace gas so that a voltage can be generated by the characteristics of the furnace gas to the reference gas while the electrodes 38 and 82 are in contact with the electrolyte member 28. The electrode 82 which is exposed to the furnace gas and comes into contact with the electrolyte 28 is made of an alloy containing about 35 to 60wt.% nickel, about 19 to 25wt.% chromium, and the remaining wt.% of a nonnoble metal. The electrode 82 has a center opening 5 and the electrolyte 28 has a spheric front end having an external surface which comes into contact with the periphery of the opening 5 and is supported at the center of the opening by an electrode plate.  In order to make sufficient amount gas exchange possible around the contact line of the electrode plate and electrolyte 28, grooves 9 are radially extended from the opening 5 of the electrode plate.
Patent JP-S5456109-A (JP)
Title: Pole change induction motor
Inventor: TERUYAMA HIDETOSHI
IPC: H02K17/14
Filed: 1977-10-11
Abstract: PURPOSE: To enable a pole ratio of 1:4 obtained with a series-parallel connection switched for both of coil groups, by making a constitution of each phase coil from a first and second coil groups to make an arrangement in core grooves, that number 12n, in a specific order.  
     CONSTITUTION: A constitution of each phase coil of U, V, W phase is made by a first coil group (U 1a , U 1b ), (V 1a , V 1b ), (W 1a , W 1b ) and a second coil group (U 2a , U 2b ), (V 2a , V 2b ), (W 2a , W 2b ), with an arrangement made in core grooves, numbering 12n, for instance, numbering 12, 1 to 12. The arrangement will be made as shown in the drawing, as a coil, connected from power source terminals U, V, W toward a direction of neutral point, for positive and a coil, connected toward an opposite direction to the neutral point, for negative. That is, two phase coils of the three phase coils in the first coil group, for instance, V 1a , W 1b  and two phase coils of the three phase coils in the second coil group, for instance, U 2a , V 2b  are alternately arranged so as to be a phase sequence of U, V, W or U, W, V. In such manner as in the above, with a connection switched to parallel or series between the first and second coil groups, the pole change of 2 and 8 poles will be operated into a ratio of 1:4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5747056-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: SUZUKI SUNAO
IPC: F16H59/24
Filed: 1980-09-04
Abstract: PURPOSE:To reduce the speed-change shock by determining the low value of oil pressure to be maintained during speed-changing in accordance with the load of an engine at the start of the speed-changing. CONSTITUTION:In the process to change speed from the 1st to the 2nd, a shock of deceleration is given at the changing moment to the 2nd of lower reduction ratio by the inertia of an engine or the like rotating at a high speed of the 1st, and consequently, a peak C is caused in atransmission torque T. This peak C is due to the excessively sudden fastening work of a band servo. Meanwhile, the speed-change shock is also caused by the reduction of the transmision torque T from a point A to a point B, and increased when the operation of the band servo is too slow. Therefore, for reducing the speed-change shock, the like pressure maintained at a sufficiently high oil pressure as a solid line shows is lowered by some degree in accordance with the load of the engine as a broken line 207 shows in the duration from the point A to a point D.
Patent JP-H09307282-A (JP)
Title: Chip part feeder
Inventor: WATABE AKIRA
IPC: B23P19/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable chip parts to be successively dropped one by one from the upper end inlet of a separably arrayed pipe, by lifting and lowering a hopper containing multiple chip parts in bulk state against the separably arrayed pipes. SOLUTION: A hopper 13 containing multiple chip parts 15 in bulk state is driven by a motor 19 to be lifted and lowered. Next, the upper side diameter of a round hole 28 of a separably arrayed pipe 27 is enlarged within the range not to exceed two times of the minimum dimension enabling the chip part 15 to drop therethrough one by one. The lower side diameter is made narrower within the range enabling the chip part 15 to drop therethrough one by one. The round hole 28 is constituted of a tapered hole with the constant gradient of the side wall assuming upper and lower hole diameters as both ends, and an outer diameter connecting to the lower feeding hole of the hopper 13 is constituted of three stepped part with different outer diameters adjacent to each other.  Thus, the chip numbers dropped by one elevating/ falling movement of the hopper 13 may be increased, thereby enabling to avoid forming the wedge type chip part by agitating even the stepped part with different outside diameters.
Patent JP-S5455140-A (JP)
Title: Data processor
Inventor: OOTAKE AKITO
IPC: G06F11/22
Filed: 1977-10-11
Abstract: PURPOSE: To detect the error address trace of a micro-diagnostic routine by information obtained from an address trace information storage device and information obtained from the effective address of the micro-diagnostic routine.  
     CONSTITUTION: When the flow indicated by the dotted line becomes available, an expected micro-instruction address at the time of step number 13 is read out from the address information storage device and although the value is "54", "58" is stored in the micro-instruction address storage register. As a result, the comparator circuit detects a disagreement error and this output signal becomes logic "1", which is supplied to the clock supply circuit, thereby stopping to supply a clock 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11316396-A (JP)
Title: Optical device and its drive method
Inventor: MIYAGAKI EIJI
IPC: G02F1/17
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate remaining without erasure and to eliminate element defect and coloring irregularity by turning off drive electrodes after a decoloring operation is carried out. SOLUTION: When a user desires to turn off a power source after use of a display, i.e., in a state of displaying something, the user naturally turns off a main switch, etc. At this time, the power source is not suddenly brought to the off state but after the switch is operated to the off, the voltage is impressed or the current is passed only for the tB time prio to the tA hours when the power source itself is turned off without fail from a transparent electrode 1a and transparent electrode 1b toward a counter electrode 10a and counter electrode 10b with a circuit of the inside and a software. As a result, the display element is put into the decoloring state. The display element is then held completely at the decoloring state during the tC time before the power source is turned off.  The time when the power source is turned on next is the completely decolored state and there is no remaining without erasure.
Patent JP-S5915617-A (JP)
Title: Reducing device of blow-bye gas of internal-combustion engine
Inventor: MATSUNAGA YUKIMASA
IPC: F01M13/04
Filed: 1982-07-15
Abstract: PURPOSE:To normally maintain the operation of various engine controllers, by providing in series the flame arrester blocking a back fire and the filter collecting a fine particle in blow-bye gas in a fresh air introducing path. CONSTITUTION:A flame arrester 24 blocking a back fire and a filter 20, in which an expansion chamber 21a is equipped before and after a filter element 22 and a fine particle in blow-bye gas is collected, are provided in series in a fresh air introducing path 18. The blow-bye gas in a crank case 1 is allowed to flow into a rocker cover 11 and reversely flow in an intake passage 10 through the fresh air introducing path 18 and mixed in intake air. Here a combustion product or carbon powder and lubricating oil in the blow-bye gas are separated to be removed by the filter element 22. In such way, blocking of a negative pressure take off port of various engine controllers and improper operation of an intake throttle valve can be prevented.
Patent JP-S5825122-A (JP)
Inventor: HIRANO TAMOTSU
IPC: A47J31/043
Filed: 1981-08-06
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-H07331525-A (JP)
Title: Method for washing core liquid of hollow yarn
Inventor: OMORI SATOSHI
IPC: D01D5/24
Filed: 1994-06-03
Abstract: PURPOSE:To improve performances as hollow yarn membranes by effectively washing and removing a core liquid remaining on the inner surfaces of hollow yarns without using Freon<(>R<)> causing various problems in the environment. CONSTITUTION:This method for washing a core liquid of hollow yarns is to house a bundle of cellulose triacetate hollow yarns obtained by using liquid paraffin as the core liquid in a washing tube, remove most of the liquid paraffin according to a natural falling method without dissolving the hollow yarns, then pass a brominated hydrocarbon of the formula, CnH2n+1Br [(n) is an integer of 3-5], capable of dissolving the liquid paraffin and having the boiling point within the range of 50-140 deg.C under atmospheric pressure, preferably 1- bromopropane from an opened end on one side of the tube onto the inner surfaces of the hollow yarns with a pump, wash and remove the remaining liquid paraffin and subsequently remove the brominated hydrocarbon, sticking and remaining on the inner surfaces of the hollow yarns according to a compressed air blowing method.
Patent JP-H10303381-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TABATA MAKOTO
IPC: H01L27/108
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make the surface area of a capacitor to be large and improve accumulation capacity for capacitor occupation area, by forming a second conductive layer as to cover a first conductive layer made of polycrystalline silicon and forming capacitor structure having a clearance between the first and the second conductive layers. SOLUTION: A polycrystalline silicon film 100 as a first conductive layer is formed at about 500 nm in thickness. A fourth insulation film made of silicon dioxide film 110 is formed at about 200-500 nm in thickness thereon, and it is etched epitaxially until no silicon dioxide remains on the film 11, so as to form a silicon dioxide film 120 on the side wall. A polycrystalline silicon film 130 as a second conductive layer is formed at about 500 nm in thickness thereon, and a part excluding an upper electrode is removed selectively. Then, a silicon nitride film is formed at 3-10 nm in thickness on the surface of the films 100 and 130, and it is heated to form a dielectric film 140. Thus, the surface area of a capacitor can be made large.
Patent JP-S5549711-A (JP)
Title: Mold working automatic method using copying model
Inventor: HAMADA TAKUJI
IPC: B23Q35/00
Filed: 1978-10-05
Abstract: PURPOSE: To obtain high-precision information by taking out only the movement of a tool to recognize the form of a model without execution of work process dependent upon the tool in the metallic mold process automatization method using the copying model.  
     CONSTITUTION: Actual movement quantity detector 2 for each shaft, stylus three- dimensional deflection detector 3 and control unit 4 where a computer is incorporated as a converter are added to conventional copying machine 1, and the pattern of the process form and the material form are inputted to control unit 4 as input data 5. Control unit 4 is provided with the function of data collection from the model, the NC data generation function to obtain an optimum tool locus, and the NC function performed without tape on a basis of obtained NC data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06313842-A (JP)
Title: Automatic focusing camera
Inventor: OSAWA TOSHIFUMI
IPC: G02B7/28
Filed: 1993-04-28
Abstract: PURPOSE:To make a focusing factor extremely high in a camera with at least three areas in a photographic image plane. CONSTITUTION:An automatic focusing camera is provided with a manual setting means for manually presetting a selected part or unselected part on each of at least three areas, a storage means for storing the content set by the manual setting means, and an area selecting means PRS for performing automatic selection of the area to be focused out of the selected parts stored in the storage means. The area to be focused is automatically selected out of the areas selected by the manual setting means, that is, out of all the areas excluding the area unintended by a photographer, and the focus adjustment of a photographic lens is performed by the unfocused quantity of a photographed body obtained in this area.
Patent JP-H04349797-A (JP)
Title: Method for calibrating geometrical image pickup characteristic for visual equipment
Inventor: NOMURA YOSHIHIKO
IPC: H04N17/00
Filed: 1991-05-28
Abstract: PURPOSE:To provide the geometrical image pickup characteristic calibrating method for a visual equipment in which reference points are enough to be of 2-dimension arrangement and a parameter is calibrated with high reliability practically. CONSTITUTION:The geometrical image pickup characteristic calibrating method for a visual equipment in which reference points being references for calibration arranged in a 3-dimension space are picked up by a visual equipment and the image is stored in a picture memory and a parameter of the said visual equipment is estimated by using a relation equation relating the 3-dimension picture coordinate of the reference points to a 2-dimension picture coordinate in the picture memory, is featured that a calibration chart 100 on which reference points are arranged is picked up in a same prescribed attitude at a 1st position and a end position moved from the 1st position by a prescribed distance remoter from the visual equipment 10 and the parameter of the said visual equipment is estimated by using 2-dimension picture coordinates for images of the reference points Q at both the points.
Patent JP-H0678749-A (JP)
Title: Microbe detecting instrument
Inventor: YUNOKI HIROYUKI
IPC: C12M1/28
Filed: 1993-04-26
Abstract: PURPOSE:To provide a microbe detecting instrument highly easy in microbe detecting operations without the need for using many implements. CONSTITUTION:The instrument has (A) the vessel body 3 provided with a breakable part 11 and (B) a microbe trapping member 8 held in the vessel body 3. This body 3 is divisible into a vessel 3a adjacent to said member 8 and a cap 3b through the breakable part 11; the cap 3b, in turn, has (1) a housing part 3e for the edge of said member side and (2) a medium 5 for detecting microbes put into or stuck inside the housing part 3e. By pressing the vessel 3a, a microbe trapping liquid 6 filled inside the member 8 can be discharged; and the medium 5 contains a detecting reagent which changes in its color tone due to the proliferation of the target microbes.