baber/WOPTO huggingface dataset:
Patent JP-H08233873-A (JP)
Title: Two-way watt-hour meter
Inventor: YOSHINAGA TORU
IPC: G01R22/00
Filed: 1995-02-24
Abstract: PURPOSE: To prevent an erroneous judgment as to whether the power is received or supplied due to errors in a circuit in a two-way watt-hour meter which measures both the receiving amount of power in a forward direction and the supplying amount of power in an opposite direction. CONSTITUTION: The meter is provided with a multiplication circuit 5 for multiplying a line voltage and a line current of a power feed line, and a frequency conversion circuit 6 for outputting a pulse proportional to the product of the line voltage and line current. Moreover, the meter is provided with pulse cycle detection circuits 10 and 11. In the detection circuits 10 and 11, the pulse output proportional to a received power is not measured when the output is smaller than a received power of a reference time, and the pulse output proportional to a supplied power is not measured when the output is smaller than a received power of the reference time, respectively. The meter also includes integration circuits 16, 17 for integrating the received power, supplied power, respectively.
Patent JP-H05236386-A (JP)
Title: Video control circuit of television receiver
Inventor: HOSOKI TOSHIAKI
IPC: H04N5/14
Filed: 1992-02-25
Abstract: PURPOSE:To easily vary a video controlling quantity by providing an electrically rewritable memory storing standard values of memory stop respective modes and differences from the standard value of a determined reference mode and a microcomputer which has a program corresponding to the memories. CONSTITUTION:This circuit consists of a video or chroma video circuit 1, etc., a digital-analog converter(DAC) 3, the microcomputer 4, the memories 6, a remote controller 5, etc. Then, the factory setting of respective video controlling quantity is performed by the DAC 3 and the memory 6 where the set values are electrically rewritable, the electrically rewritable memory 6 storing the standard values of the respective modes and the differences from the determined reference standard value, and the microcomputer 4 which has the program corresponding to those memories 6 are provided to easily secure optimum variable quantities by a general operator and set the video controlling quantity for factor adjustments without mutual reciprocation.
Patent JP-H08213695-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: HOSHINO TETSUROU
IPC: H01S5/00
Filed: 1995-02-02
Abstract: PURPOSE: To realize a semiconductor laser having end-face current non-injection structure by a simple manufacturing process while preventing a defect by using a p-type GaAs layer as a cap layer. CONSTITUTION: An n-type GaAs layer 2, an n-type AlGaInP layer 3, an active layer 4, a p-type AlGaInP layer 5, a p-type GaInP layer 6 and p-type GaAs layer 7 are laminated successively on an n-type GaAs substrate 1, the p-type GaAs layer 7, the p-type GaInP layer 6 and the p-type AlGaInP layer 5 are patterned in a striped shape, n-type GaAs layers 8 are laminated on both side sections of the p-type GaAs layer 7, and a p-side electrode 9 s formed on these p-type GaAs layer 7 and n-type GaAs layer 8.  The carrier concentration of the p-type GaAs layer 7 in a current injection region is set at a value, where the p-side electrode 9 is brought into ohmic-contact, such as approximately 2×10<19> cm<-3> , and the carrier concentration of the p-type GaAs layer 7 in a current non-injection region is set at a value, where the p-side electrode 9 is not brought into ohmic-contact, such as a value less than 1×10<19> cm<-3> .
Patent JP-H10240369-A (JP)
Title: Setting device for electronic equipment
Inventor: HORII YASUKAZU
IPC: G03G21/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To surely write setting information to a storage means without performing a special operation and to improve convenience by providing an output means for outputting the setting information to an electronic equipment and a write means for automatically storing the setting information in the storage means. SOLUTION: A setting part 1 is composed of a portable ID card 1a for storing an ID number and the plural pieces of the setting information, a card reader 1b for writing and reading information to/from the ID card 1a, an input means 1c for inputting and changing the setting information, a setting control means 1d for forming prescribed setting information based on input information from the card reader 1b and the input means 1c and outputting it to image formation devices 2-5 and a display means 1e. Then, corresponding to the operation of a start key, the setting information is automatically stored in the ID card 1a. Thus, without performing the special operation, the setting information is surely written and stored.
Patent JP-S61197653-A (JP)
Title: Flame-retardant polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L33/02
Filed: 1985-02-27
Abstract: PURPOSE:To obtain a compsn. which does not allow flame retarder to be evaporated and has excellent moldability, heat resistance and mechanical strength, by blending a biphenyl phosphate compd. with a compsn. contg. a polyphenylene ether resin. CONSTITUTION:A resin compsn. is obtd. by blending a biphenyl phosphate compd. of the formula with a polyphenylene ether resin (a) or a resin compsn. contg. component (a) and a polystyrene resin (b). In the formula, X is 0, 1,2; R5 is a 1-8C straight-chain or branched alkyl, phenyl, naphtyl. Mono- or bisphenyl phosphate compds. where X is 1 or 2, R5 is phenyl or alkyl-substd. phenyl and trisbiphenyl phosphate compds. where X is 0 are preferred. The resin compsn. may contain various additives, filler, elastomer, etc., according to the purpose of use.
Patent JP-S61196156-A (JP)
Title: Plating tester
Inventor: MURAI NAOYUKI
IPC: G01N27/26
Filed: 1985-02-27
Abstract: PURPOSE:To enable a plating characteristic test of an needle-shaped or slender object to be plated in a Hull cell tester, by employing a cathode plate having a plurality of slits. CONSTITUTION:A plurality of flits 2 are made in a cathode plate 1 vertical thereto to form a plurality of separate strips 3. The use this cathode plate 1 enables a plating characteristic test for an needle-shaped or slender object to be plated in a Hull cell tester.
Patent JP-H06252290-A (JP)
Title: Pin grid array semiconductor device
Inventor: SASAHARA ISAO
IPC: H01L23/12
Filed: 1993-02-26
Abstract: PURPOSE:To prevent noises due to magnetism from a wiring board by placing a conductive plate around output lead pins in correspondence with holes into which the output lead pins are insertable, installing a conductor network in a way that it is freely detachable, and connecting a part of the conductor network with the ground lead pin. CONSTITUTION:A conductive plate is placed around the output lead pins 3 of a PGA semiconductor device 1 in a grid shape corresponding to holes into which the output lead pins 3 are insertable. A conductor network 2 entirely coated with insulator is installed in a way that it is freely detachable, and a part of the network 2 is electrically connected with the ground lead pin. Thus, the conductor network 2 shields against the variation of magnetism from a wiring board, which prevents noises from being produced by such magnetism and thus an electronic circuit and so on from malfunctioning. Furthermore, the heat radiation area increased by the conductor network 2 improves heat radiation efficiency.
Patent JP-S60197984-A (JP)
Title: Lock mechanism
Inventor: KOMATSUZAKI TOSHIAKI
IPC: G11B5/48
Filed: 1984-02-29
Abstract: PURPOSE:To simplify a structure by engaging a lock member and a lock arm in a state that the moving directions cross each other vertically. CONSTITUTION:When a magnetic head 8 oscillates a position of points 8a-8b in the direction as indicated with an arrow A, a lock pin 31 oscillates between points 31a-31b. When the pin 31 is positioned at the point 31b, for instance, the head 8 is on a CSS zone. In this case, when a rotational center 30c of a lock arm 30 is placed on a tangential line in the point 31b on a moving locus of the pin 31, the rotating direction of the arm and the rotating direction of the pin criss each other vertically. Accordingly, in a state that the pin 31 is engaged to an engaging part 30', it is unnecessary to ad a detaining force to the lock arm. In this case, the arm 30 is energized in the direction as indicated with an arrow C by a spring 32 in order that the arm 30 is not separated from the pin 31 by a large vibration, and accordingly, a large tension is not required.
Patent JP-S59163636-A (JP)
Title: Memo writing and displaying system of document file device
Inventor: ARIKAWA TOMOHIKO
IPC: G06F3/12
Filed: 1983-03-08
Abstract: PURPOSE:To display simultaneously handwritten memos later to a document and to perform correction and addition of document information, by entering the handwritten memos to the filed documents displayed on a display at an optional region shown by a cursor on a monitor display. CONSTITUTION:A document is coded and supplied from a document input part 1 of a document file device and then stored at a document file part 3. This part 3 is controlled by a file control part 4, and display picture signals are stored in a refresh memory 5 for document display and a refresh memory 6 for writing memos. These stored picture signals are synthesized by a video signal synthesizing circuit 7 and displayed on a monitor display 8. Then a cursor control information input part 9, a cursor display control part 10, a memorandum input part 11, a memo writing control part 12, etc. are added to the document file device. Then a handwritten memo is written to a region shown by a cursor on the display 8, and the handwritten memos given later are displayed simultaneously to a displayed document and at the same time stored in the memory 6 together with displayed pictures.
Patent JP-S52128925-A (JP)
Title: Polyester resin composition for powder paint
Inventor: TOYODA YOSHIHO
IPC: C08L63/00
Filed: 1976-04-05
Abstract: PURPOSE: A thermosetting polyester suitable for powder paint comprises the polyester resin having the specified amount of carboxyl group, the specified amount of polyglycidyl compound, and the specified amount of cross-linking agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61198687-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI KENKO
IPC: H01L31/103
Filed: 1985-02-27
Abstract: PURPOSE:To increase low noise property and reproducibility, by forming the 2nd semiconductor layer region representing the inverse conduction type in a part of region of semiconductor layer and making the P-N junction approx. similar to the slanted junction in the boundary part. CONSTITUTION:After the N<+> InP layer 12 is formed on the N<+> InP substrate 11 having the (100) face, the N-type InGaAs layer 13, the N-type InGaAsP layer 14, the N-type InP layer 15 and the N<-> type InP layer 16 are formed. An the surface of the wafer thus obtained, the SiO2 film is formed, a circular part of which is eliminated and Be atoms are implanted thereinto. After the photoresist SiO2 is eliminated, the P-InP substrate region 17 and the P-N junction 18 approx. similar to the slanted junction are obtained. After the SiO2 or SiNx insulative film is formed, the insulative film of circular region concentric to the P-InP substrate region 17 is eliminated, and the P<+> InP region 19 is formed by applying Cd3P2 to the diffusion source. The SiNx or SiO2 film 20, the P-type electrode 21 and the N-type electrode 22 are formed to obtain the desired semiconductor device.
Patent JP-S61195922-A (JP)
Title: Nozzle for hardening inside surface of steel pipe
Inventor: KONDO TOMIO
IPC: C21D9/08
Filed: 1985-02-27
Abstract: PURPOSE:To uniformly harden the inside surface of a steel pipe while preventing the leakage of a quenching medium and to prevent a quenching crack by injecting the quenching medium into a mandrel to expand automatically and diametrally a sealing vane so that the sealing vane can be pressed water tightly to the inside peripheral surface of the steel pipe. CONSTITUTION:This nozzle for hardening the inside surface is formed of a piston 8, quenching medium ejection holes 7a of the mandrel 7, an insertion hole 7c bored between the mandrel and a top end guide 3, the freely diametrally expandable and contractable sealing vane 9 and a spring means which reduces diametrally said vane. The piston 8 is freely slidably disposed in the mandrel 7 between the holes 7a and the guide 3 and the rear end face is positioned to face a quenching medium passage. The top end thereof is made into a conical shape. The above-mentioned vane 9 is inserted into the hole 7c and consists of plural split pieces 10 forming a leg part 1a to be pressed to the pressing surface 8b of the piston 8 and a curved plate part 10b. The adjacent pieces 10 are superposed and are connected to an annular shape.
Patent JP-H11238759-A (JP)
Title: Bump bonder
Inventor: IMANISHI MAKOTO
IPC: H01L21/60
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To permit high-seed driving and high-speed positioning and make bonding tacts short, when projected electrode portions are formed on electrodes of an electronic component. SOLUTION: This bump bonder is provided with a heat block for holding an electronic component, and a head portion for forming a projected electrode portion on an electrode of the electronic part. Here, the head portion has a clamper 9 for controlling the forwarding amount while holding a gold wire, a capillary 4 for forming the projected electrode portion on the electrode of the electronic component by causing the gold wire to form a predetermined shape, a born 10 for oscillating the capillary 4 by holding the capillary 4, a holder 12 for holding the clamper 9 and the horn 10, and a buffer portion 21 inserted between the clamper 9 and the holder 12 for changing the transmission modes of vibration of the head portion. As a result of this construction, the bonder enables high-speed driving and high-speed positioning, and making bonding tacts short.
Patent JP-S53123653-A (JP)
Title: Trigger circuit
Inventor: TAKAHASHI NOBUYUKI
IPC: H02M1/08
Filed: 1977-04-04
Abstract: PURPOSE: To prevent malfunction dependent upon chattering of a switch, etc., by constituting a circuit so that trigger signals may be generated only when the input voltage has a prescribed inclination in a bridge rectifier circuit consisting of SCR, diodes, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08236597-A (JP)
Title: Transfer device
Inventor: OIDE KIYOSHI
IPC: H01L21/68
Filed: 1995-02-27
Abstract: PURPOSE: To enable a plate body which may deflect by its own weight to be sucked securely for transfer between processing stages by arranging a plurality of suction devices in a delta at a plate mounted region of a transfer arm. CONSTITUTION: A tip of a transfer arm 2 is shaped to protrude and a suction device 3-1 is arranged at a protruding region with two suction devices 3-2 and 3-3 arranged at a base of the protruding region in a delta. The suction device is provided in such a way as to be slightly floating from the surface of the transfer arm 2 and is concatenated to a vacuum route 2a to be supplied with vacuum. This makes it possible for everything to be subjected to a plate body 1 and sucked regardless of the amount of deflection of the mounted plate body 1, thereby preventing the plate body 1 from suffering a positional slippage or falling off during a transfer. At the same time, the plate body 1 is deformed in the returning direction of its deflection due to suction, hence, collision with a processing stange can be avoided when a cassette is inserted.
Patent JP-H11237956-A (JP)
Title: Storage device
Inventor: MATSUMOTO CHUGO
IPC: G06F3/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a storage device which can be connected to a magnetic head of a host system. SOLUTION: This storage device 2 is controlled by a control circuit 24, so that a transfer head 21 receives the write data via a magnetic head 12 of a host system 1 to convert them into the electric data as the sense/variance of a magnetic field and an A/D converter 22 which received the electric data converts these data into the digital data to store them in a storage circuit 25 for a write request given from the system 1. When a read request is given from the system 1, the circuit 24 reads the digital data out of the circuit 25 and sends them to a D/A converter 23. The converter 23 converts the digital data into the electric data via the head 21, and the electric data are sent to the head 12 from the head 21 via the magnetic field.
Patent JP-S58169770-A (JP)
Title: Manufacturing method of alkaline battery
Inventor: NAGAMINE AKIO
IPC: H01M50/571
Filed: 1982-03-11
Abstract: PURPOSE:To reduce the generation of hydrogen gas, by purifying the copper or copper alloy make inner surface of a cathode collector body with gydrogen peroxide and sulfuric acid chemical polishing solution and then processing it with a rust preventive solution containing mercury ion, while carrying out amalgamation and antirust treatment at the same time. CONSTITUTION:If the copper or copper alloy make inner surface of a cathode case removing all foreign substances from inside so far is left intact, it tends to oxidate, so that when it makes contact with amalgamated zinc in a state that a little alkali electrolyte to be contained in a battery remains there, it takes much time till amalgamation and galvanization are performed, causing the generation of hydrogen gas till that time elapses, and therefore impedance or internal pressure becomes increased. From this reason, after purifying the inner surface by means of chemical polishing, it is treated with a rust preventive solution containing mercury ion. After amalgamation and antirust treatment are simultaneously carried out, the amalgamated zinc and the alkali electrolyte are used to fill up the space whereby the generation of the hydrogen gas is prevented. In this case, a thoriasol derivative is used as a rust preventive.
Patent JP-H06161754-A (JP)
Title: Fuzzy inference device
Inventor: KATASHIRO TAKASHI
IPC: G05B13/02
Filed: 1991-03-05
Abstract: PURPOSE:To increase the number of process rules or the number of consequent propositions while suppressing the circuit scale and to reduce the chip size at the time of IC-implementation by adding a recurrent inference loop which has a recurrent inference circuit to a multi input MAX computing element and repeating inference by using the recurrent inference loop. CONSTITUTION:This fuzzy inference device is provided with a antecedent arithmetic means 12 which calculates antecedent adaption by rules consisting of antecedent propositions and consequent propositions by performing arithmetic processing between respective antecedent membership functions and an input variable and a consequent arithmetic means 13 which perform MIN arithmetic between the antecedent adaption and the consequent membership functions corresponding to the respective rules respectively and outputs inference results of the respective rules. Further, this device is provided with a multi-input MAX computing element 14 which performs MAX arithmetic among the inference results of the respective rules and outputs a general inference result, and the recurrent inference circuit 16 is connected to the multi-input MAX computing element 14. Thus, the MAX arithmetic is performed by the multi-input MAX computing element 14 to find the general inference result.
Patent JP-S6040615-A (JP)
Title: Indirect extruding device of metallic billet
Inventor: NAGAI YOSHITAKA
IPC: B21C26/00
Filed: 1984-03-02
Abstract: PURPOSE:To leave exactly impurities on the inside wall of a container, and to obtain an extruded section by constituting so that the outside diameter of the tip part of a die block is smaller than the inside diameter of a billet loading hole of the container. CONSTITUTION:A stem 2 is extruded without installing a clean-out ring 4, and a section is extruded through a die block 3. The outside diameter of the tip part of the die block 3 is made smaller than the inside diameter of a billet loading hole of a container 1, and also the billet loading hole is expanded a little by an extruding pressure. Accordingly, a clearance is generated between the die block 3 and the inside wall of the container 1, and a billet skin part (a) is left in said clearance. Also, before loading the next billet B, a projecting edge part is formed by combining the clean-out ring 4 in the inside of a stepped part of the die block 3. The billet skin part (a) adhering to the inside wall surface of the container 1 is scraped and removed by this projecting edge part.
Patent JP-H05202707-A (JP)
Title: Valve system of engine
Inventor: KURATA KOUICHIROU
IPC: F01L9/24
Filed: 1992-01-29
Abstract: PURPOSE:To eliminate almost the influence exerted on an actuator from engine vibration so as to improve the reliability of valve operation. CONSTITUTION:The valve system of an engine is provided with a first cylinder 2 provided outside the engine, a second cylinder 3 provided on the cylinder block 60 of the engine, a first piston 53 provided in the cylinder 2 slidably, a plunger 57, and a laminated piezoelectric element 56 by which the piston 53 is reciprocating-driven in its sliding direction. The plunger 57 is provided in such a way that it is capable of making reciprocating motion along the longitudinal direction of the cylinder 3 in its condition in which the one end of the plunger 57 is faced to the inside of the cylinder 3, and the other end thereof is faced to the outside, and also an intake valve 58 is provided integratedly on the other end side thereof. The cylinder 2 is connected to the cylinder 3 through a hose 4, and also oil 10 is filled into the hose 4 and the cylinders 2, 3 communicated with the hose 4.
Patent JP-H0656839-A (JP)
Title: Chelate complex and its manufacturing process
Inventor: HANSU GEORUKU KAPURARO
IPC: C07F7/30
Filed: 1993-02-26
Abstract: PURPOSE: To prepare a new compd. useful as a pharmaceutic for the photodynamic chemotherapy of tumors.  
     CONSTITUTION: This compd. is expressed by formula I, for example, bis(diphenylcholesteryloxysiloxy)germanium-phthalocyanine. In the formula I, R 1 , R 2  are siloxy such as -[OSi(R 5 ,R 6 )] m -(O-CH 2 CH 2 ) n -R 7  or the like; R 3 , R 4  are H, lower alkyl, lower alkoxy-substd. 1-26C alkoxy or the like, R 5 , R 6  are lower alkyl or phenyl; R 7  is 1-20C alkylthio, 1-20C alkanoyloxy or the like; m is 0 or 1; n is 0 to 200; M is Al, Ge or the like. The compd. expressed by formula I is obtd. by the reaction of a compd. expressed by formula II (R 11  is hydroxy or halogen; R 12  is same as R 11  or not present) and a compd. expressed by R 1 -H. The obtd. pharmaceutic is suitable for non-oral medication, especially intravenous medication. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61199104-A (JP)
Title: Memory multiplexing control system
Inventor: OKAMOTO TADASHI
IPC: G05B9/03
Filed: 1985-03-01
Abstract: PURPOSE:To realize multiplexing easily without damaging the economization by cascading plural memory devices and writing and reading the same data in and from the same addresses of all memory devices at the same timing. CONSTITUTION:Error checkers 13, memory multiplexing control circuits 14, and multiplexing control signals 6-1-6-(n-1) cascading adjacent memory devices are provided, and the same data is written or read in and from the same addresses of all memory devices 4-1-4-n at the same timing, and data is written or read in or from the first memory device if the first memory device is normal; but if data error is detected, the abnormality of the first memory device is reported to the second memory device by a multiplexing signal to write or read data in or from the second memory; and if the first - the (i-1)th memory devices are abnormal, data is written in or read from the i-th memory device. Thus, the memory multiplexing operation is performed.