baber/WOPTO huggingface dataset:
Patent JP-S5979574-A (JP)
Title: Static induction transistor
Inventor: YAMANAKA EIJI
IPC: H01L29/739
Filed: 1982-10-29
Abstract: PURPOSE:To obtain smaller inside resistance than the existing usually closed type SIT at the titled device by a method wherein the device is made to have structure possessing together usually closed type and usually opened type channel parts when zero gate bias is applied. CONSTITUTION:An N<-> type epitaxial layer 2 is deposited on an N<+> type drain layer 1, and after oxidation is performed, diffusion of P<+> type gates is performed using a mask mixedly providing with a narrow pitch and a broad pitch properly, and an N type source layer 5 is deposited to bury the P<+> type gates 4. Then the gate electrodes 4' are dug up selectively, and an N<+> type layer 6 is provided. As an example, channel width is made to B=5mum, C=2mum. According to this construction, when gate bias is zero, the broad channel width parts act as the channels to make acting structure thereof to the usualy closed type, and when negative bias is applied, the same property as usual is presented. When positive bias is applied, the narrow channel width parts act mainly, and extremely small inside resistance is presented the same with the existing usually opened type SIT. According to this construction, inside resistance of the usually closed type device can be reduced than usual.
Patent JP-S6081097-A (JP)
Title: Synthesis method of single crystal of artificial beryl
Inventor: KASUGA YOSHIHARU
IPC: C30B9/00
Filed: 1983-10-12
Abstract: PURPOSE:To synthesize single crystal of beryl of high quality economically with high efficiency by controlled the speed of crystal growth. CONSTITUTION:One or >= two kinds of flux among lithium molybdate, molybdenum trioxide, lithium hydoxide, and vanadium pentoxide are added to a starting material consisting of beryllium oxide, aluminum oxide, and SiO2 having a compsn. corresponding to beryl and single crystal of artificial beryl is synthesized by forming molten salt by heating the mixture to above the melting temp. of the flux. In this stage, one or >= two kinds among the starting materials is (are) sintered or vitrified previously and charging it to a vessel separated into three chambers with baffle plates to produce temp. difference to the molten salt prepd. by mixing two kinds among the flux material, i.e. lithium molybdate and molybdenum trioxide in the powder state, and single crystal of beryl is synthesized by controlling the speed of the crystal growth simultaneously.
Patent JP-H0696075-A (JP)
Title: Data copying device and data processing method
Inventor: HANEDA ISAMU
IPC: G06F3/048
Filed: 1993-07-30
Abstract: PURPOSE:To easily and simply copy a copying character-string, to save a key input by an arithmetic machine, and to quickly execute an arithmetic processing by displaying simultaneously plural screen information, and touching a position of a screen whose copying is desired, or a title part. CONSTITUTION:When a touch position is in a screen of an action board, a cursor is moved to the touch position (S24), and whether a copying character- string exists or not, is decided (S25), and unless the copying character-string exists, this flow chart is finished. When the copying character-string exists, the copying character-string is put into a cursor position of the action board (S26). This decision (S25) for whether the copying character-string exists or not includes for whether the copying character-string for invalidating copying of other character-string than a copying object and for validating only the copying object character exists or not.
Patent JP-S6082806-A (JP)
Title: Strain measuring apparatus of shape steel
Inventor: OKADA TOKIO
IPC: G01B21/32
Filed: 1983-10-14
Abstract: PURPOSE:To measure the amount of strain of a long steel material automatically at a high speed, by providing feeding roller devices, which carry shape steel material, and providing a reversing device, which reverses the shape steel material on the feeding roller devices by 90 deg.. CONSTITUTION:Strain measuring apparatus of shape steel has the following devices: roller devices, which are provided in plurality of numbers along a guide frame 2 and which drive the rollers mounted on guide rails 1 and feed the steel materials in the longitudinal direction; and a reversing device, which reverses the guide rails by 90 deg.. In this constitution, a material to be measured is carried to a specified position, a supporting position is determined at a desired attitude, and the measurement is performed at a constant pitch, with a contactless measuring instrument being moved along the material to be measured. The result is processed by an operation control device and outputted. Therefore, the amount of the strain of the long steel material can be measured automatically at a high speed.
Patent JP-2000039058-A (JP)
Title: Method for lubricating engaging tooth of transmission gear unit
Inventor: HAEBERER RAINER
IPC: F16H1/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To remarkably improve lubrication of an engaging tooth, resulting in provision of an increased useful life for a transmission gear unit. SOLUTION: In this method to lubricate the engaging tooth of a transmission gear unit comprising at least one pinion 3 having an internal tooth 13; and at least one pinion 3 having an external tooth 14 engaged with the internal tooth 13, a lubrication medium is accurately introduced in the inner chamber 8 of the hollow gear 2.
Patent JP-2001023647-A (JP)
Title: Solid polymer type fuel cell and electrode thereof
Inventor: ENDO EIJI
IPC: H01M4/88
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient water repellency for a long time by including a solvent-soluble fluorine polymer having substantially no ion-exchange group and having a perfluoro alkyl group of a specific carbon number on a side chain structure. SOLUTION: As a solvent-soluble fluorine polymer, a polymer composed of a polymerized unit based on a monomer expressed by formula I or a copolymer composed of a polymerized element of the polymer set forth and a polymerized unit based on a monomer expressed by formula II is preferable. Where R1 and R2 in formulas I and II are independently a hydrogen atom or methyl group; R3 is a monovalent hydrocarbon radical; (n) is an integer of 1-4; and Rf is a perfluoro alkyl group. This copolymer preferably contains 10 wt.% of the polymerized unit based on the monomer expressed by formula I. 0.001-30 wt.% of the solvent-soluble fluorine-containing polymer is preferably contained in this electrode.
Patent JP-H02142633-A (JP)
Title: Bender
Inventor: FURIITOHERUMU POSUTO
IPC: B21F1/00
Filed: 1989-07-25
Abstract: PURPOSE: To surely and rapidly execute a complicated bending operation by simultaneously and movably supporting, during the bending operation, a carrier which supports a bending finger within a plane parallel to a working plane and moreover along two mutually cross working passages. CONSTITUTION: An object 5 to be worked is fed through a positioning mechanism M by a feeding mechanism V and punched by a punching part S. When the object 5 to be worked reaches a bending part B, a bending mandrel 44 is turned to a bending position and extended within the working plane AE. The bending finger 13 is extended within the working plane AE. The finger 13 is fixed to the carrier 14, which is movable in the (z) direction within an internal carriage pedestal 15 of a cross carriage mechanism K and capable of operating in the (y) direction by an air cylinder 18. The object 5 to be worked is worked by the bending finger 13 which executes a prescribed movement to the bending mandrel 44 by the operation of the cross-carriage mechanism K, cut into a prescribed length by a cutting mechanism F, and the working operation is finished.
Patent JP-S5981947-A (JP)
Title: Packet transmission system
Inventor: MORIYA NOBUYUKI
IPC: H04Q11/04
Filed: 1982-11-01
Abstract: PURPOSE:To improve the efficiency of a transmission line by composing and transmitting a data packet before splitting in a packet exchange which transmits packets of voice and data by the same network. CONSTITUTION:A control circuit CNTRL reads the length of a data part from the contents of a received data packet and stores it in a register LEN. The length of the received data part is measured by a data length measuring circuit COUNT and data shorter than the data length stored in the register LEN and a successively received data part are combined together to compose a data packet of a data part having the data length in the register LEN. The packet is transmitted after being composed, so the number of header parts of the data packet is decreased and the transmission line is used efficiently.
Patent JP-H0631777-A (JP)
Title: Device and method for injection molding resin
Inventor: OKUZONO TOSHIAKI
IPC: B29C45/00
Filed: 1992-07-17
Abstract: PURPOSE:To control an orientation of a filler and the like to obtain a thick-wall molded item improved in appearance of a weld part by a method wherein when a molten resin in a plurality of cavities is set with the application of a shearing force, a plurality of injection devices are used, a valve is provided in a runner connected to the cavities, and two pairs of gates are provided in each of the cavities. CONSTITUTION:A resin is injected from an injection device 1 and/or an injection device 1' to be charged in, e.g. ring-form cavities 11-19. Next, valves 4, 4' are changed over so that runners 3, 3' are respectively connected to runners 5, 5'. A screw 2 of the injection device 1 is progressed simultaneously with the retraction of a screw 2' of the injection device 1', whereby the molten resin flows in a direction of an arrow Y1. Thereafter, the screw 2 is retracted simultaneously with the progress of the screw 2', whereby the molten resin flows in a direction of an arrow Y2. After repeating this operation, the valves 4, 4' are changed over so that the runners 3, 3' are respectively connected to runners 6, 6'. An operation similar to the above is repeated. By molding a fiber- reinforced resin in this manner, fibers are circumferentially oriented and, thus, a molded items of a high circularity can be obtained.
Patent JP-H0479407-A (JP)
Title: Bias current cancel circuit
Inventor: IMAO YUTAKA
IPC: H03F1/56
Filed: 1990-07-19
Abstract: PURPOSE:To reduce the error due to a bias current by interposing the collector- emitter path of a third transistor TR between a fourth TR and a sixth TR of a first current mirror circuit. CONSTITUTION:A first current mirror circuit 11 substitutes the feedback circuit from the base of a TR Q12 to the collector of a TR Q11(to feed back a base current IB13 of a TR Q13, thereby increasing a cancel current IC13. For the purpose of can-ceiling the bias current which is left uncancelled by this cancel current, a current proportional to the cancel current flows to a TR Q14, and a base current IB14 is subtracted to operate a second current mirror circuit 12 which takes the base current IB14 as the input current, and the remainder of the cancel current for a bias current IB1 of a TR Q1 is compensated by the output current. Thus, an amplifying circuit having less influence upon the input circuit is obtained.
Patent JP-S6083695-A (JP)
Inventor: KAMIYA OSAMU
IPC: D05B3/04
Filed: 1983-10-13
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-2000020637-A (JP)
Title: Character recognition display device
Inventor: KANO MASATO
IPC: G06F3/0485
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition display device which enables moving of a cursor to a correction point in a short time by a simple operation. SOLUTION: In a character recognition display device, which decides a handwritten character which is image inputted and has a display part 7 display it in a specified format, the device is equipped with a cursor moving position recording part 8 for recording a position on the format before moving the cursor, plural keys for inputting a movement instruction of the cursor in accordance with the position recorded in the cursor moving position recording part 8, and a display control part 5 which reads the moving position corresponding to an input key, when the movement instruction is inputted from any of the plural keys and has the cursor moving displayed at the moving position concerned.
Patent JP-2000027322-A (JP)
Title: Sealing structure of external wall joint
Inventor: NAKASHIYOUYA HIROCHIKA
IPC: E04B1/682
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of an external wall joint in which a small animal or the like is prevented from incurson. SOLUTION: A backup material 63 continuously extending along the front face 61S and the bottom face 61B of external wall face materials 61 is pressed into a joint J formed between a plurality of external wall face materials 61 arranged along the external face, and a caulking material 62 is continuously applied along the front face 61S and the bottom face 61B of the external wall face material 61. In this way, not only the joint of the front face 61S side of the external wall face material 61 but also the joint of the bottom face 61B side is closed to prevent incursion of small animals or the like.
Patent JP-2001017100-A (JP)
Title: Fatty oil or fat composition for cooked rice foods and cooked rice foods containing the same
Inventor: YAMAGUCHI SUSUMU
IPC: A23L29/10
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which improves the dispersibility of an edible fatty oil or fat in cooked rice and can exhibit the excellent functions of the edible fatty oil or fat, such as a function for improving the gloss and taste of the cooked rice, by including a specific emulsifier. SOLUTION: This fatty oil or fat composition for cooked rice foods comprises (A) an edible fatty oil or fat (for example, soybean oil or rape seed oil) and (B) an erucic acid ester (for example, glyceryl erucate, polyglyceryl erucate or erucic acid sucrose ester) as an emulsifier. The content of the component B is preferably 0.01 to 5 pts.wt. per 100 pts.wt. of the component A. The composition is preferably used in an amount of 0.01 to 5 wt.% based on raw rice, when used for cooked rice foods.
Patent JP-H0535605-A (JP)
Title: Memory controller
Inventor: MIMURA SHUICHI
IPC: G06F11/22
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the memory controller which can shorten a memory check time at the time of system boot strapping. CONSTITUTION:In a regular memory access, a main CPU 13 used a data bus 15, an address bus 21, and a control bus 22, and executes an access to RAM blocks 11-0 to 11-n through address convertion/RAM control parts 34-0 to 34-n, and selector parts 35-0 to 35-n, respectively. On the other hand, at the time of system boot strapping sub-CPUs 32-0 to 32-n provided on every RAM block execute a memory check in parallel with respect to each RAM block through the selector parts 35-0 to 35-n, respectively. The selector parts 35-0 to 35-n select one of the main CPU 13 or the sub-CPUs 32-0 to 32-n.
Patent JP-S60157518-A (JP)
Inventor: MANFUREETO FUOOGERU
IPC: G02B6/38
Filed: 1984-09-14
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-S6349698-A (JP)
Inventor: FUKUNAGA SHINICHI
IPC: F27D1/16
Filed: 1986-08-15
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-H0717251-A (JP)
Title: Weather strip tilt roof type molded part structure
Inventor: YAMAOKA KOZO
IPC: B60J10/08
Filed: 1993-07-05
Abstract: PURPOSE:To secure the seal property by preventing the leakage of a binder into a hollow seal part. CONSTITUTION:This is a weather strip type of molded part where a U-shaped fitting part 32 to fit in the end of door glass 10 is made extendedly at one end of a base section 31 to which to apply the rear of the door glass 10, and a lip 33 is projected at the bottom of the U-shaped fitting part 32, and a hollow seal part 34 is projected at the base section 31, and a binder 50 is interposed between the base section 31 and the U-shaped fitting section 32 and the door glass 10 so as to fit in the door glass at the time of fitting of the door glass 10. A hollow 35 is provided at the section applicable to the hollow seal part 34 of the base section 31, and a lip to cover the hollow 35 is projected.
Patent JP-H0242263-A (JP)
Title: Line pressure control device of automatic transmission
Inventor: NARITA YASUSHI
IPC: F16H59/14
Filed: 1988-08-02
Abstract: PURPOSE:To prevent speed change shock and delay in speed changing by changing the set characteristic of at least either of a reference line pressure setting means and a line pressure rising speed setting means when such a condition is brought about as to vary the input torque to the transmission. CONSTITUTION:During speed change by an automatic transmission, a reference line pressure setting means decides the line pressure at the beginning of speed changing according to engine load request, while a line pressure rising speed setting means boosts the line pressure at a speed in accordance with the requested load to optimize the engagement capacity of a friction element, and thus speed change shock and delay is speed changing are precluded. If such a condition is brought about as to vary the input torque to the transmission even under identical request load, it is sensed by a sensing means and a set characteristic altering means alters the set characteristic of at least either of the abovementioned reference line pressure setting means and line pressure rising speed setting means. Thus the line pressure during speed changing is allowed to correspond to the input torque to the transmission even when the torque varying condition is generated, which should prevent speed change shocks and delay in speed changing.
Patent JP-H0636553-A (JP)
Title: System for writing ic memory card
Inventor: SATO KAZUO
IPC: G06F3/08
Filed: 1992-07-20
Abstract: PURPOSE:To improve operability at the time of writing by automatically recognizing the kind and the capacity of an IC memory card by a control part and controlling the voltage applied to the card and the amount of writing data in accordance with the result. CONSTITUTION:It is confirmed that the IC memory card 10 is the standard product of JEIDA in the state of being loaded in a main device body, and it is confirmed that an attribute memory 1 exists in the card. When it is confirmed that data exists in the memory 1 and device information exists in a common memory 2, writing voltage and sequence are set and information data is written in a data area 2b. When writing is OK, the confirmation of the kind of the card and the setting of the writing voltage and the sequence are performed. Then, data capacity is judged. When the kind and the data capacity of the card are confirmed, these information are written in the common memory 2. At the time of writing the information data at a next time, processing is enabled by only reading the information in the memory 2.
Patent JP-S6085228-A (JP)
Title: Wire type accel control mechanism
Inventor: NAKAMURA AKIYOSHI
IPC: B60K26/04
Filed: 1983-10-14
Abstract: PURPOSE:To prevent production of a change in torque during acceleration, by a method wherein, when an accel pedal and a throttle are intercoupled through an accel wire formed with an outer case and an inner wire, a mechanical play is provided in the outer case or the inner wire. CONSTITUTION:A direction changing drum 17 is rotatably supported to a cowl top panel 6 through a vibration absorbing rubber 7 and a terminal frame 8. A mouth piece 5 of an outer case 1A on the pedal side, a mouth piece 9 of an outer case 1B on the engine side, and a mouth piece 24 of an outer case 23a on the constant-speedrunning device side are supported to first, second, and third support parts 8a, 8b, and 8d, respectively, of the terminal frame 8. The mouth pieces 5 and 9 are loosely engaged with the first and second support parts 8a and 8b, and plays, having only by distances L1 and L2 determined by brim- shaped stoppers 5a, 5b and 9a, 9b, are provided.
Patent JP-H05223476-A (JP)
Title: Heat pipe roller and temperature sensor used for said roller
Inventor: HERUMUUTO KUWAABETSUKU
IPC: G03D3/00
Filed: 1992-07-20
Abstract: PURPOSE: To provide a heat pipe roller, and a temperature sensor employed in it, in which the structure is simplified while reducing cost, without generating any electric noise interfering with the output signal from a heat pipe sensor. CONSTITUTION: This heat pipe roller comprises an outer tube 4 having a main chamber 6, a heater 10 and a sensor 20, wherein the sensor 20 comprises a movable member communicating with the main chamber 6 and mounted on the tube 4 to move in response to temperature change, and a fixed member situated close to the axis of rotation 17 and adapted to be connected with a means for measuring the electrical characteristics of the sensor 20.
Patent JP-2001018605-A (JP)
Title: Bearing device for driving wheel
Inventor: SAHASHI KOJI
IPC: B60K17/30
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent loosening of a fitted hub wheel and a constant speed universal coupling by fitting the hub wheel with an outside coupling member and caulking the fitting part by at least partially expanding or reducing the fitting part in diameter. SOLUTION: This device is constituted mainly of a hub wheel 10, a bearing device 20 and a constant speed universal coupling 30. A stem part 45 of an outside coupling member 40 forming projecting and recessing parts 48 on a shaft end outer peripheral surface is fitted into a through-hole 16 of the hub wheel 10. A part 47 forming the projecting and recessing parts 48 of the stem part 45 is caulked by expanding a diameter from an inside diameter side to an external shape side by forcibly fitting a caulking jig. As a result, the projecting and recessing parts 48 are formed, eat into an inner peripheral surface of the through-hole 16 of the hub wheel 10 and the hub wheel 10 and the outside coupling member 40 are plastically coupled.  When caulking is performed by reducing the diameter from the external shape side of the hub wheel 10, caulking working with high accuracy can be performed by using a jig to constrain the inside diameter of the through-hole 46 of the stem part 45.
Patent JP-H0357568-A (JP)
Title: Inverter type resistance welding controller
Inventor: SAITO MINORU
IPC: B23K11/24
Filed: 1989-07-25
Abstract: PURPOSE:To improve the rise of a welding current, and also, to reduce the ripple by controlling an inverter so as to switch to a prescribed high frequency pulse after outputting a low frequency pulse having large pulse width immediately after starting an electric conduction. CONSTITUTION:When a pulse of a low frequency having large pulse width is outputted from an inverter immediately after starting an electric conduction of an inverter type resistance welding machine, a current flows continuously for the time corresponding to its pulse width, by which a welding current ascends and rises suddenly. Thereafter, when it is switched to a prescribed high frequency pulse at a prescribed timing, the high frequency pulse is rectified on a secondary side of a welding transformer 18, and as a result, an obtained welding current Iw is maintained in the vicinity of a set value of a small ripple.
Patent JP-S6254530-A (JP)
Title: Jig for manufacturing can
Inventor: KUROKI SATORU
IPC: B21D51/26
Filed: 1985-08-30
Abstract: PURPOSE:To improve the wear resistance of a die, and to improve the yield of a product by forming at least one of a pair of jigs consisting of a female die and a male die, by a specified sintered body. CONSTITUTION:A pair of jigs consist of a female die 1 for inserting a can drum end part in order to execute drawing and forming to the end part of a can drum 3, and a male die 2 which is inserted into the female die 1 and forms the can drum end part. At least one of said jigs is formed by a sintered body of a silicon nitride substance, a zirconia compound, cermet, etc. When the end part of the can drum is guided by said jigs, and drawn by contracting the diameter, the outside diameter edge part of the tip surface of the can drum contacts, but since the jigs are worked by the sintered body, they are not worn at all.