baber/WOPTO huggingface dataset:
Patent JP-H07297379-A (JP)
Title: Field effect type semiconductor device
Inventor: MAARI KOUICHI
IPC: H01L29/41
Filed: 1994-04-26
Abstract: PURPOSE:To moderate concentration of an electric field between a drain diffusion layer and a channel stopper by a method wherein a boundary part between the drain diffusion layer and an element isolation region is covered with a conductive film. CONSTITUTION:A boundary part of an Si substrate 11 between an element isolation region 12 and a drain diffusion layer 16 is so made as to be covered with a conductive film 14b. The conductive film 14b has a potential equal to the one of the drain diffusion layer 16 and, besides, the conductive film 14b is formed of the same layer as that of a gate electrode 14a. Moreover, the drain diffusion layer 16 is formed with the conductive film 14b used as a part of a mask and thereby a channel stopper 21 of the element isolation region 12 is separated from the drain diffusion layer 16. According to this constitution, concentration of an electric field between the drain diffusion layer 16 and the channel stopper 21 can be moderated. In addition, the conductive film 14b is patterned more easily than the channel stopper of low concentration formed only in the vicinity of the boundary part of the element isolation region 12 between this region and the drain diffusion layer 16.
Patent JP-S62267352-A (JP)
Title: Hygroscopic polyester composition
Inventor: INABA KAORU
IPC: C08L67/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a novel polyester composition of high hygroscopicity, suitable for sports wears, beddings, towels, etc., by incorporating, during the polyester production process, that is, prior to the forming, a specified proportion of a polyalkylne glycol of specific mol.wt. CONSTITUTION:The objective composition, that is, a modified polyester can be obtained by incorporating (A) 50-70 (pref. 55-65)wt% of a polyalkylene glycol with a number-average mol.wt. >=6,000 (pref. 6,000-20,000) (e.g. a block copolymer from polyethylene glycol and polypropylene glycol, a random copolymer from ethylene oxide and propylene oxide) during the esterification or polymerization, or at the completion of the ester interchange, for a polyester containing, in the recurring units, ethylene terephthalate chain or butylene terephthalate chain.
Patent JP-H05308780-A (JP)
Title: Distributed power system
Inventor: SHINOHARA HIROFUMI
IPC: H02M7/493
Filed: 1992-04-30
Abstract: PURPOSE:To realize a distributed power system which can economically reduce unbalance in a three-phase or single-phase three-wire load. CONSTITUTION:In a distributed power system which is constituted of a dc supply 1, a single-phase inverter 3, current transformers 5, 7, etc., and is connected to a commercial power system 6 and then is connected to a load 8 in a small consumer such as a housing, three sets of single-phase inverter 3 are used when the commercial power system 6 is three-phase and two sets are used when the commercial power system 6 is single-phase three-wire and an output adjuster 9 is installed which supplies power to the load 8 and adjusts the output standard of the single-phase inverter 3 based on a value of the current of the load 8 and compensates for an unbalance between lines.
Patent JP-H02288173-A (JP)
Title: Fpc plate connecting device
Inventor: KOBAYASHI TOYOKAZU
IPC: H05K7/14
Filed: 1989-04-28
Abstract: PURPOSE:To allow a single socket part to perform connections of a plurality of FPC plates to be installed in a plurality of independent cases by inserting connective flaps of FPC plates into the socket part. CONSTITUTION:A plurality of FPC plates (flexible printed circuit board) 15, 18 are furnished, which are arranged independently at the outer bottom of a plurality of independent cases 11, 12 close to each other. A connector 24 is inserted into a single socket part 20 in the condition that connective flaps 21, 22 formed on the FPC plates 15, 18 are folded and inserted in the socket part 20, and thereby the FPC plates 15, 18 are connected with an electric cord 28 through the connector 24 to provide the condition with possibility to feed current. Thus connections of a plurality of FPC plates 15, 18 can be made possible with a single socket part 20.
Patent JP-H08340031-A (JP)
Title: Equipment and method to inspect semiconductor wafer
Inventor: RESURII JII SUTANTON
IPC: G01N21/84
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To inspect a plurality of semiconductor wafers with the single operation of a device by a method, wherein while an optical beam is projected on the edge parts of the wafers for also detecting any incomplete state in the edge parts of the wafers, the wafers are rotated. SOLUTION: A light source 16 is made to flow a current in such a way that an optical beam B is projected to come into contact roughly with the edge parts of wafers W on a cassette 12. An inspection of the edge parts of the wafers is made over a position, where the optical beam B is radiated from a housing 18, and by visually from the forward position of the beam B. By rotating a knob 42, an inspecting person makes the wafers have the relation of the contacting the new parts of the edge parts of the wafers with the beam B. In this way, the inspecting person can inspect the entire peripheries of all the wafers W by the simple operation of a device from a single position with good view.
Patent JP-H09297702-A (JP)
Title: Processor and system for information processing and their control method
Inventor: KUROSAWA TAKAHIRO
IPC: G06F13/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the information processing system which is superior in durability to failure by copying necessary files present on a file server to a storage device inside its own device. SOLUTION: A client-side computer (client computer) connected to a file server in a communicable state through a computer network retrieves a file which is requested to be referred to in the client computer (Steps S1001 and S1002). Then when the file is not found, the client computer requests the file of the file server through the computer network (step S1004). When a file sent from the file server at the request is received through the computer network, this file is saved and then provided to a user and specific processes are carried out (steps S1005 and S1003).
Patent JP-S62270767-A (JP)
Title: Sputtering device
Inventor: GOTO HIROICHI
IPC: C23C14/40
Filed: 1986-05-16
Abstract: PURPOSE:To stably form a good-quality thin film on the surface of a substrate by providing a plasma controlling magnetic field in the vicinity of a substrate holder when the thin film of a target material is formed on the surface of the substrate by the title sputtering device. CONSTITUTION:A permanent magnet 7 is arranged below the substrate holder 3 for holding the substrate 4 to be vapor-deposited to form a plasma controlling magnetic field in the vicinity of the holder 3 in a vessel 1. The inside of the vessel 1 is evacuated, and an inert gas such as Ar is introduced. A high-frequency voltage is impressed on a target 2 to generate plasma discharge in the vicinity of the target 2, the target 2 is sputtered by the accelerated Ar ion, and the emitted target molecule is collided with the substrate 4 to form a thin film. In this case, the density of plasma in the vicinity of the substrate 4 is enhanced by the magnetic field due to the permanent magnet 7. As a result, a good-quality thin film of the target material without variance can be formed, even when the contact of the substrate 4 with the holder 3 is insufficient or a nonconductive material is used for the substrate.
Patent JP-S5812393-A (JP)
Inventor: ISHIKAWA TAKESHI
IPC: H05K3/00
Filed: 1981-07-15
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-S5336359-A (JP)
Title: Device for locking electric razor
Inventor: IWASAKI JIYUUZAEMON
IPC: B26B19/38
Filed: 1976-09-14
Abstract: PURPOSE: To ensure locking of the switch and retention of the cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5235173-A (JP)
Title: Cooling method of adsorbent
Inventor: YASU FUMIARI
IPC: B01D53/04
Filed: 1975-09-13
Abstract: PURPOSE: Cooling method of low temperature absorption bed, using for waste gas tratment of atomic power plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5539708-A (JP)
Title: Method of extracting starch from corn
Inventor: AIKAWA TAKASHI
IPC: C12P19/14
Filed: 1978-09-12
Abstract: PURPOSE: A corn flour containing a liquefaction enzyme and an enzyme stabilizer is incorporated with water and subjected to the liquefaction reaction under specific conditions, then filtered, thus extracting starch directly from corn with high industrial efficiency.  
     CONSTITUTION: After parts of low starch content as kernel and embryo buds are removed, the corn is crashed into flour of 30W100 mesh particle size and incorporated with 0.1W2w/w% of a purified liquefaction enzyme that is a heat-resistant amylase produced in a bacterium as Bacillus subtilis and free from protease and fat- decomposing enzyme, and 0.05W5w/w% of an enzyme stabilizer as calacium carbonate or sodium chloride. The are subjected to the liquefaction at a pH of 5W8 and 80W120°C under stirring for 5W90min to liquefy the starch in the corn and simultaneously coagulate the protein. Then, they are filtered and the starch is extracted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60254304-A (JP)
Title: Constant voltage circuit
Inventor: ISODA MICHIO
IPC: G05F3/30
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a constant voltage prevented from the variation of its output voltage even if a power supply voltage is varied by starting the titled circuit by a starting circuit consisting of a diode and a transistor (Tr). CONSTITUTION:When a power supply is turned on, diodes D1, D2 are made conductive and a TrQ6 of which base is connected to an anode of the diode D1 is made conductive. Then, a TrQ3 is made conductive, Trs Q1, Q2 constituting a current mirror circuit are made conductive by the collector output current of the TrQ3 and a TrQ5 is made conductive by the base bias current of the TrQ5 to secure the base bias current of the Trs Q3, Q4. since the emitter potential of a TrQ6 is higher than the base potential of the TrQ6 in the normal operation, reverse bias is generated between the base and emitter of the TrQ6 and the TrQ6 is disconnected. At that time, its starting circuit does not operate and the output voltage is prevented from variation due to the variation of the power supply voltage.
Patent JP-S62266990-A (JP)
Title: Inter-frame decoder
Inventor: NISHIWAKI MITSUO
IPC: H04N19/50
Filed: 1986-05-14
Abstract: PURPOSE:To prevent a random picture from being projected on a receiving picture monitor by outputting the signal of a memory circuit by a selection circuit when a decoder between frames does not receive an encoding signal between the frames. CONSTITUTION:Encoding data between the frames is inputted to an input terminal 1, decoded into a TDM signal in a decoding circuit 4 between the frames and a decoding TDM signal (c), a frame pulse (d) indicating the top of the frame and a signal (d) indicating that the decoding error is not present are outputted. The signal (c) is ordinarily outputted to an output terminal 3 through the selection circuit 7. An FF5 is ordinarily reset and when it is reset by a control signal (e) from an input terminal 2, a timing is taken by the pulse (d) in a register 6 to have the selection signal of the circuit 7 and the circuit 7 selects the signal from the memory circuit 8. At this time, in the circuit 8, since the signal of its own is fed back, the data is not updated but the decoding TDM signal before a signal (g) is changed over is repeatedly outputted and a still picture is projected on the receiving picture monitor.
Patent JP-H09298840-A (JP)
Title: Charger of electric vehicle
Inventor: KOBAYASHI TADAO
IPC: H02J7/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the safety of the charging of the battery of an electric vehicle and simplify its structure, by insulating electrically the battery from a commercial power supply during the charging. SOLUTION: Providing two sets of stator windings 41, 42 in a brushless synchronous motor 40, both the stator windings 41, 42 are insulated electrically from each other but are coupled magnetically to each other. A switch 60 connected with the stator windings 42 is opened in a motor driving mode to be closed in a battery charging mode. In the motor driving mode, converting the DC power of a battery 1 into an AC power by an inverter 3, the AC power is fed to the motor 40 to rotate and driven the motor 40. In the case of charging the battery 1, the AC power of a commercial power supply 8 is fed to the motor 40 via the switch 60. At this time, the windings 42, 41 function as an insulation transformer to insulate electrically the battery 1 from the power supply 8.  Also, making the inverter 3 function as a PWM converter, the AC power is converted into an DC power to charge the battery 1 by it.
Patent JP-H07316142-A (JP)
Title: Thiadiazole derivative
Inventor: SHIYUDOU KENSHIROU
IPC: C07D285/125
Filed: 1994-05-25
Abstract: PURPOSE:To obtain the new compound useful as an intermediate for medicines, dyestuffs, etc., and useful for optical materials, coatings, inks, adhesives, photosensitive resins, etc. CONSTITUTION:The compound of formula I (R1 is H, methyl; R2 is H, non- polymerizable aromatic group; (m), (n) are 1-4), e.g. 2-(p-vinylbenzylthio)-5- methylthio-1,3,4-thiadiazole. The compound of formula I is obtained by reacting a styrene mercaptothiadiazole derivative of' formula II (M1 is H, alkali metal; R3 is H, methyl) with a releasing group-containing compound of a formula: Z1-(CH2)n-R2 (Z1 is a releasing group) in the presence of an alkali at 0-150 deg.C for 4min to 40hrs. The compound of formula I is non-crosslinkable, has excellent moldability, etc., and gives cured products high in refractive index and excellent in transparency, etc.
Patent JP-S5237152-A (JP)
Title: Heat non-storage type hair waving device
Inventor: SUZUKI KUNIO
IPC: A45D24/04
Filed: 1975-09-17
Abstract: PURPOSE: Heat non-storage type hair waving device of a compact size which enables easy hair curling and is free of noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62271824-A (JP)
Inventor: HAYASHI AKIRA
IPC: A23L3/3589
Filed: 1986-05-17
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-H11301415-A (JP)
Title: Method for controlling opposite wipe-out type wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the stop of wiper blades due to the lock condition by increasing the speed of a wiper blade getting ahead than the speed of the wiper blade left behind till they achieve an upper reversing position in the case where the fore and aft relation between the wiper blades is replaced with each other. SOLUTION: In a wiper control device 12, each motor 3a, 3b is separately controlled so that a real angle difference between wiper blades 2a, 2b comes close to the target angle difference, and when the position angle difference between them becomes smaller than the target value, the output of a getting ahead side is raised and the output of a following side is lowered, and the position angle difference is thereby enlarged so as to reduce a difference between the target position angle. On the other hand, in the case where a DR side and an AS side are replaced with each other in a return passage, when the AS side gets ahead of the DR side, the control based on the position angle difference lowers the output of the AS side getting ahead and while raises the output of the DR side left behind so as to reduce the position angle difference.  The DR side and the AS side are controlled so as to enlarge the position angle difference between them immediately after the replacement thereof, and abutment of the wiper blades on each other is prevented.
Patent JP-H06105651-A (JP)
Title: Production of cow's milk having low lactose content
Inventor: MURAKAMI TOYOFUMI
IPC: A23C9/12
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a cow's milk having low lactose content having low content of lactose, suppressed sweetness as well as flavor extremely close to that of cow's milk sold on the market. CONSTITUTION:Cow's milk having 23% or lower solids-non-fat, such as raw cow's milk or cow's milk mixed with skimmilk powder, etc., is adjusted to about 10% solids-non-fat and treated with enzymes by using both beta-galactosidase derived from Bacillus circulans and beta-galactosidase derived from Aspergillus oryzae. The desirable blending ratio of these enzyme is 1:1 by active unit.
Patent JP-S62267900-A (JP)
Inventor: YAMADA KOJI
IPC: G01S13/91
Filed: 1986-05-16
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-S62270703-A (JP)
Title: Production of flat shaped powder
Inventor: NAKANO TAKESHI
IPC: B22F9/12
Filed: 1986-05-16
Abstract: PURPOSE:To obtain flat shaped powder of a uniform shape by forming an aggregate pattern divided by fine grooves according to the shape of flat shaped powder to be produced on the surface of a rotating drum and by vapor- depositing a metal, a metallic compound or an alloy on the surface of the drum. CONSTITUTION:A rotating drum 4 having an aggregate pattern divided by bitten or etched fine grooves according to the shape of flat shaped powder to be produced on the surface is placed in a vapor deposition chamber 1. The chamber 1 is evacuated from the exhaust port 2, the drum 4 is rotated in the direction of an arrow A and a metal such as copper is vapor-deposited on the surface of the drum 4 from an evaporating source 3 to form a thin film. This thin film is stripped by a stripping roll 5, scraped off by a rotating brushes 7 in a recovery chamber 6 and stored in the chamber 6 as flat shaped powder.
Patent JP-S5815255-A (JP)
Title: Semiconductor device
Inventor: KONDOU TAKAHIKO
IPC: H01L23/544
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the error of assembling a semiconductor device by providing an electrode identifying discriminator at a lead itself. CONSTITUTION:Three leads 2-4 are projected at the prescribed interval from one side of a package 1 which is formed of a rectangular resin. In a transistor 5, a mark A is printed on the marking surface (front surface) of a package 1, and the leads 2-4 are aligned from left to right for an emitter E, a collector C and a base B as seen from the mark surface side. The central collector lead 3 is formed entirely of a fine lead, and the emitter and base leads 2, 4 form a discriminator 6 projected outside at the root of the package 1. The discriminator 6 of the lead 2 is directed upwardly, and the discriminator 6 of the lead 4 is directly downwardly in a triangular shape gradually extending. The lead 3 of the same thickness as a central body is straight for the discriminator.
Patent JP-S60255715-A (JP)
Title: Preparation of hair production promoting hair tonic cosmetic
Inventor: KAWAI FUTOSHI
IPC: A61Q5/00
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the titled cosmetic capable of improving the nutrition of hair root cells by effect on increase in oxygen supply to the interior of the body and preventing the depilation, dandruff, etc., by incorporating germanium collected or extracted from a plant, e.g. a polypore or ginseng, etc. with other components. CONSTITUTION:Germanium collected or extracted from a plant, e.g. polypore, ginseng, hydrangea, comfrey or lycii fructus, is incorporated with other components. The organic germanium in the plant in the form of a liquid or cream is characterized in that it is capable of supplying oxygen to the skin, improving the nutritional state of the skin and promoting the hair production of the skin, and promoting the hair growth and production by sufficient supply of oxygen to cells in the hair root sites. The cosmetic is effective for preventing the depilation, dandruff, itching, gray hair, etc., and improving beauty culture.
Patent JP-H02293414-A (JP)
Title: Production of fiber sliver and apparatus for production thereof
Inventor: NAKANO YUZURU
IPC: D01G5/00
Filed: 1989-05-01
Abstract: PURPOSE:To efficiently remove short fiber and obtain a fiber sliver having excellent orienting properties by applying static electricity at a high voltage across two opposite rotating cylindrical nets which are sucked from the back side of at least one thereof and feeding separated fiber groups to the gap between the opposite faces. CONSTITUTION:Separated fiber groups are fed from the upstream side of rotation while applying static electricity at a high voltage across two rotatable cylindrical nets 11 and 12 opposite at an interval therebetween and short fiber is sucked and removed to the back side of the cylindrical nets with suction devices 19 and 20. The fiber groups are then taken out from the surface on the downstream side of the rotation of the cylindrical nets in the form of a web with a conveyor belt 21 and drafted with a drafting device 25.
Patent JP-H06296804-A (JP)
Title: Quenching apparatus for vapor cleaning apparatus
Inventor: ICHIKAWA TAKU
IPC: B01D12/00
Filed: 1993-04-16
Abstract: PURPOSE:To surely carry out cooling without wasting a vapor-dry cleaning liquid by connecting a cooling pipe from a vapor-dry cleaning tank with an emergency cooling tank at a high site through a guiding pipe, installing an emergency valve in the guiding pipe, and connecting the valve with a flow switch of a condensing pipe. CONSTITUTION:A vapor-dry cleaning apparatus 2 heats a vapor-dry cleaning liquid 3 stored in the lower part to generate vapor 8 and in the apparatus a condensing coil 5 through which cooling water 6 is passed is installed to the upper part. A cooling pipe 30 is built in a vapor-dry cleaning liquid 3 and the cooling pipe 30 is connected with an emergency cooling water tank 33 installed at a higher position than the vapor-dry cleaning tank 2 through a guiding pipe 32 and an emergency valve 31 is installed in a guiding pipe 32 and electrically connected with a flow switch 7 installed in the condensing coil 5. Consequently, in the case of failure of electric power supply or cooling water supply, respect contact points of the flow switch 7 and a temperature sensor 27 are opened and the emergency valve 31 opens and thus emergency cooling water 36 in the emergency cooling tank 33 flows into the cooling pipe 30 to cool the vapor-dry cleaning liquid 3.
Patent JP-S60256290-A (JP)
Title: Pattern check device
Inventor: YOKOI SADAAKI
IPC: G03F1/84
Filed: 1984-06-01
Abstract: PURPOSE:To check a pattern at a fast processing speed by calculating in advance a normal directing value at each pattern edge position depending on raster scanning, and reading and checking the pattern linearity depending on the change. CONSTITUTION:An input picture is converted into a binary-coding picture 103 by a binary-coding circuit 102 and a pattern edge signal 105 is outputted by an edge detecting circuit 104. Further, the picture 103 is inputted to a picture segmenting circuit 106, where (2N+1)X(2N+1) picture elements 107 are segmented and a circle scanning circuit 108 extracts only a picture element 109 on a circle. The binary state of the picture element 109 is scanned sequentially from a prescribed position, two postions of ''0'' and ''1'' change positions are obtained from a counter circuit 111 and a mean value is outputted from a normal detecting circuit 112 as a normal direction value 113. The value 113 is stored in synchronizing with the scan position of a raster scanning to a memory line 114, the stored normal direction value 115 is read sequentially, fed to a check circuit 118, the change is calculated and compared with the reference and the linearity of the check object is checked and decided 119.