baber/WOPTO huggingface dataset:
Patent JP-H0494212-A (JP)
Title: Data output circuit
Inventor: GOTO HIROYUKI
IPC: G11C7/10
Filed: 1990-08-09
Abstract: PURPOSE:To reduce the access time and noise caused on a power line and a ground line and to prevent a malfunction by transmitting the output data of latch circuit to the gate of each transistor(TR) of an output stage circuit for a prescribed period with a control pulse in a prescribed timing. CONSTITUTION:When a control pulse PHI is generated, transfer gates TG3, DG4 are turned off, transfer gates TG1, TG2 are turned on and a data from a latch circuit 3 latched one preceding operation cycle is transmitted to TRs Q1, Q2 of an output stage circuit 1. In this case, when the output data DTO of one preceding cycle is at a high level, the output of the latch circuit 3 goes to a low level and the output of inverters IV6, IV7 goes to a high level, then the TR Q2 is turned on to decrease the level of the output data DTO. Thus, the access time is shortened and the level change is decreased, the occurrence of noise on a power line and a ground line is suppressed and then the malfunction is prevented.
Patent JP-H0760807-A (JP)
Title: Method of detecting abnormal injection molding process
Inventor: KANEMITSU YASUJI
IPC: B29C45/76
Filed: 1993-08-26
Abstract: PURPOSE:To provide a method for easily detecting abnormality such as the remaining of a molded body in a cavity part or the clogging of a gate part by some amount of resin with favorable reproducibility in an injection molding process with a multi-cavity mold. CONSTITUTION:Cavities 12 corresponding to the shapes of a plurality of bottomed containers are formed between a stationary mold 13 and a movable mold 11. In the stationary mold 13, a sprue 17, to which the nozzle 22 of an injection molder 20 is connected, is provided. Further, in an injection mold, in which runners 14 extending from the sprue 17 to the cavities 12, molten resin is poured by advancing the screw 21 of the injection molder 20 and, after that, dwelled for a certain period of time. By measuring the position of the screw 21 after the release of dwelling, the abnormality in molding process is detected.
Patent JP-H0765013-A (JP)
Title: Document retrieving device
Inventor: IWAI ISAMU
IPC: G06F17/30
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a complete retrieving result and to improve a document retrieving performance by connecting logically the headword of a matched synonym dictionary with its plural synonymous words under the OR conditions to generate a retrieving conditional expression when the coincidence of character strings is secured. CONSTITUTION:A controller 1 consists of a processing part 20, a dictionary part 21, and a buffer part 22. A control part 201 controls the operation of each processing function provided in the part 30 and transfers the data, etc. A system initializing part 20 initializes a system necessary for execution of retrieval of a data base. A key word input part 204 inputs a retrieving key word through an input device to retrieve a desired document out of a large quantity of documents contained in a data base stored in an external storage 4. An input key word evolving part 206 compares the representative word replaced by an input key word replacing part 205 with the key word replaced by a headword replacing part 203 and stored in a headword replacing buffer 211.
Patent JP-S6455880-A (JP)
Title: Manufacture of device having superconductive thin film
Inventor: TAMURA YASUTAKA
IPC: C23C14/08
Filed: 1987-08-27
Abstract: PURPOSE:To prevent deterioration in characteristics of an oxide based superconductive thin film without adverse effects on other devices, by introducing oxygen into a thin film by plasma oxidation treatment. CONSTITUTION:A substrate 11 comprises yttria stabilized zirconia. A Y1Ba2Cu3 O7-delta thin film 12 is patterned by a photolithography method. After an aluminum film 14 is deposited, a resist layer 13 and the aluminum film 14 are patterned in an oxygen gas atmosphere by an RIE method. At this stage, the exposed surface of Y1Ba2Cu3O7-delta becomes a state, wherein oxygen is lost. Then, plasma treatment is performed in a cylindrical plasma reactor before the evaporation of gold under the following conditions: oxygen gas pressure of 1Torr normal temperature; 200W; and 15 minutes. After the gold is evaporated, the resist layer 13 is dissolved with acetone. The material is lifted off, and a gold pattern 15 is obtained on the Y1Ba2Cu3O7-delta thin film 12. Finally, oxygen plasma treatment is performed again under the same conditions described above. Thus, the Y1Ba2Cu3O7-delta thin film without deterioration in critical temperature is obtained.
Patent JP-S60103486-A (JP)
Title: Optical reader
Inventor: TAKENAKA SHINYA
IPC: G06K7/00
Filed: 1983-11-09
Abstract: PURPOSE:To attain reading a frame and ruled line in addition to a bar code and character by binary coding the output of a photoelectric transducer through two binary coding circuits different in threshold value, then applying arithmetic to both outputs. CONSTITUTION:A reading subject 2 is detected by an image sensor 3 and amplified up to a desired level by an amplifying circuit 4 to be sent to binary coding circuits 7 and 8 after inversion performed through inverting circuits 5 and 6. These circuits 7 and 8 are different in threshold value, and the value of the circuit 7 is smaller than that of the circuit 8. The output of both circuits 7 and 8 supplied to a logical difference circuit (exclusive OR circuit) 9. Then a signal which is set at a high level only when the output of the circuit 4 is set at a level between the threshold values of both circuits 7 and 8 can be obtained as an output W. This output W shows a frame or a ruled line. While a character or a bar code is shown when the other output Y is set at a low level.
Patent JP-H0657453-A (JP)
Title: Composition for etching copper or copper alloy and etching method therefor
Inventor: OTA KOJI
IPC: C23F1/18
Filed: 1992-08-07
Abstract: PURPOSE:To produce a composition for etching copper capable of etching work small in side etch by preparing a composition containing a specific content ratio of cupric chloride, hydrochloric acid, a 2-aminobenzothiazole based compound and polythyleneglycol. CONSTITUTION:The composition for etching copper or copper alloy containing 100-300g/l cupric chloride, 50-100g/l hydrochloric acid as free hydrochloric acid, 0.05-0.2wt.% 2-aminobenzothiazole compound (2-aminobenzothiazol or the like) expressed by a formula (X is H, NO2, CH3O, C) and 0.02-2.0wt.% polyethyleneglycol (ethyleneglycol or the like) expressed by a formula, HO(CH2 CH2)nH (n=1-130) is prepared. As a result, the composition for etching suppressed in side etch and capable of corresponding to form a fine pattern is obtained.
Patent JP-H0261586-A (JP)
Title: Film for magnetic marker body
Inventor: NISHIO AKIO
IPC: G01V3/00
Filed: 1988-08-27
Abstract: PURPOSE:To select a film corresponding to a surface to be applied and a sensor by forming a mixture of a thermoplastic resin and a soft magnetic powder into a sheet-shaped film with a uniform thickness. CONSTITUTION:A soft magnetic powder and a resin are mixed using a solvent or melted by heat to be formed into a sheet and then, the product is cut to a specified shape to make a strip-, or film-like marker body. The resin herein used is a thermoplastic resin based on a vinyl chloride, polyester, urethane or acrylic. The soft magnetic powder herein used is those produced by a method where an ingot is produced by an electroslag dissolution or a high frequency dissolution of an Fe-Si-Al based alloy and is crushed with a stamp mill or a vibration ball mill into a granule. Then, the film is melt by heat on a road or a floor surface to make a magnetic marker body.
Patent JP-S6367552-A (JP)
Title: X-ray inspection instrument
Inventor: KANO MINEO
IPC: G01N23/04
Filed: 1986-09-10
Abstract: PURPOSE:To surely recognize the shape of the object in an object to be inspected by disposing two sets of L-shaped X-ray detectors so as to enclose the object to be inspected on a conveyor and radiating X-rays toward the respective detectors. CONSTITUTION:This X-ray inspection instrument consists of a belt conveyor 3 for conveying a cargo 2, X-ray a tube devices 5A, 5B for radiating the X-rays in a fan shape, and the X-ray detectors 7a, 7b. The detectors 7a, 7b are formed by arraying combinations of phosphors and photodiodes to an L shape. The X-rays are radiated from a focus 5a and are projected to the cargo 2 when the high-voltage output of a high-voltage generator 4a is impressed to the device 5A. The X-ray beam transmitted through the cargo 2 enters the detector 7a. The device 5B radiates the X-rays toward the detector 7b when the cargo comes near to the X-ray tube 5a.
Patent JP-2000043659-A (JP)
Title: Submersion detector for automobile
Inventor: FURUICHI KENJI
IPC: E05B83/36
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a submersion detector for automobile, capable of facilitating the escape of an occupant from the inside of an automobile by detecting falling of an automobile into the sea or the like, thus automatically opening a window, unlocking a door, and releasing a seatbelt. SOLUTION: A pressure sensor 1 capable of measuring water pressure is mounted below the engine of an automobile, and the signal of the pressure sensor 1 is inputted into a controller 8. The controller 8 is constituted of an amplifier 2 amplifying the inputted signal, a comparator 3 comparing the amplified signal with a reference value and outputting it when it is higher than the reference value, and a relay drive device 4 into which the signal of the comparator 3 is inputted. The respective gates of the field-effect transistors 4a, 4b, 4c forming the device 4 are connected respectively to the comparator 3, their drains are connected to a battery source (B), and their sources are connected respectively to a door lock unit 31, a power window unit 21, and a belt release unit 41.
Patent JP-S6188971-A (JP)
Title: Welding start and terminal processing method
Inventor: SHIGE TAKASHI
IPC: B23K9/12
Filed: 1984-10-09
Abstract: PURPOSE:To prevent a welding bead from drooping by executing welding by rotating a base metal in a welding start part, and discontinuing temporarily the feed of a welding wire in a lapped part. CONSTITUTION:In a welding start part of plasma welding, a plasma arc 2 is generated by moving a base metal 3, and welding is executed by passing through the base metal 3. Subsequently, in a welding bead lap part, welding is executed by discontinuing temporarily the feed speed of a welding wire and welding a bulge part 9 of a surface bead of a start part. In a welding end part, welding is executed by making a plasma gas flow rate descend linearly. As a result, a good welding terminal part 12 having no blowhole is obtained.
Patent JP-H0767341-A (JP)
Title: Start controller for power converter
Inventor: SUZUKI YASUSHI
IPC: H02M7/155
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a start controller for a power converter preventing the overload usage of an initial charging circuit and the increase of loss by AC currents flowing among two systems or more of PWM converters. CONSTITUTION:DC voltage is charged to a DC smoothing capacitor 7 by initial charging circuits 4, 5, and AC voltage is generated from a PWM converter 1. On the other hand, a zero-voltage control signal from a zero-voltage control signal generator 22 is outputted to a converter DC voltage controller 15 through a control signal changer 23 by a synchronous controller 12, a converter AC current controller 17 outputs a voltage control signal bringing AC currents to zero under the off state of DC voltage control, and the synchronous controller 12 generates a voltage control signal Ecs synchronizing the sum Vc of AC voltage with a system voltage signal Vs. Accordingly, both voltage control signals are added by an adder 24, and AC voltage synchronized with system voltage is generated while AC currents flowing between PWM converters 1a and 1b are controlled in zero by a pulse width modulation control circuit 20.
Patent JP-H1033969-A (JP)
Title: Manufacture of spherical body of inorganic material and manufacturing apparatus therefor
Inventor: NAKADA JIYOUSUKE
IPC: C30B30/08
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of projected parts in a part of the surface of a spherical body and lessen the inner strain in the spherical body by releasing heat, heating the surface part of a raw material molten liquid by an auxiliary heating means, and after that cooling the raw material at the time of dropping the raw material molten liquid in a dropping tube. SOLUTION: When electricity is applied to an electromagnetic suspension heating apparatus 12 and a raw material body 2a is supplied to a dropping tube 10 while opening a shutter 30, the raw material body is suspended in floating state for a short time and heated and becomes a raw material molten liquid 2b. Next, electricity supply to the apparatus 12 is stopped, the raw material molten liquid 2b starts dropping in the tube 10 and is cooled by radiation cooling until is reaches the upper end level of an infrared heater 13 and releases heat. At that time, the raw material molten liquid 2b becomes truly spherical state. After that, only the surface of the raw material molten liquid 2b of the heater 13 is heated and the raw material molten liquid 2b is solidified to be a spherical crystal 2c with a truly spherical shape.  Finally, the spherical crystal 2c drops to silicon oil in a silicon oil tank 15 and is completely cooled. In this way, a spherical body in which components are uniformly distributed can be manufactured.
Patent JP-H0495062-A (JP)
Title: Naphthylthioalkylcarboxylic acid derivative
Inventor: KITAZAWA MAKIO
IPC: C07C323/60
Filed: 1990-08-10
Abstract: NEW MATERIAL:A naphthylthioalkylcarboxylic acid derivative expressed by formula I (R<1> is H, carboxy, 2-7C alkoxycarbonyl, N-monosubstituted or N, N-disubstituted carbamoyl, 1-6C alkyl or 1-6C alkyl; R<2> is 1-10C alkyl; R<3> is 1-4C alkyl or benzyl; Y is 1-4C alkylene; n is 1 or 2). EXAMPLE:Methyl 4-(N, N-dibentylcarbamoyl)-5-(2-naphthylthio) pentanoate. USE:Useful as a synthetic intermediate of a naphthylsulfonylalkylcarboxylic acid derivative useful as a preventive or a remeby of disease such as hypersensitive colitis, biliary dyskinesia or acute pancreatitis, with exhibiting antagonism against cholecystokinin receptor. PREPARATION:A new compound expressed by formula II is reacted with amines expressed by formula III to afford the compound expressed by formula I. The compound expressed by formula II is synthesized from a compound expressed by formula IV and a compound expressed by formula V (A and B are cyano, etc.).
Patent JP-S6454225-A (JP)
Title: Piezo-electric film type pressure sensor
Inventor: KOIZUMI HIDEYO
IPC: G01L1/16
Filed: 1987-08-25
Abstract: PURPOSE:To enable prevention of humming, by covering the outer surface of a piezo-electric film with a metal shield. CONSTITUTION:A piezo-electric type pressure sensor 1 has electrodes 3a and 3b formed on both sides of a high polymer film 2 showing a piezo-electric property, an insulated cord 5 is provided thereon and, moreover, a metal shield 7 thereon. Leads 4a and 4b are mounted on the electrodes 3a and 3b, and a lead 8 on the metal shield 7. This can prevent humming to eliminate the need for a low-pass filter or the like, thereby enabling utilizing of the pressure sensor as such ideally.
Patent JP-H0853865-A (JP)
Title: Faucet
Inventor: AKITA JUNJI
IPC: A47K3/28
Filed: 1994-08-11
Abstract: PURPOSE:To prevent outflow of discharge water to the outside of a wash bowl owing to overrotation of a rotatable discharge body pipe, in a hair washing faucet. CONSTITUTION:A first contact part 68 for regulating the rotation of a discharge body pipe 20 located in an expansion position is formed in the lower end part of a holder 24 mounted on a wash bowl and held rotatably and axially movably between an expansion position and a retraction position. Meanwhile, a stopper ring 62 making contact with the first contact part 68 and regulating rotation of the discharge body pipe 20 in cooperation therewith is fitted in the lower end part of the discharge body pipe 20. The stopper ring 62 is formed in a format wherein the surface of a rigid core 70 is covered with a resilient material 72.
Patent JP-H0958079-A (JP)
Title: Printing device
Inventor: KONO YOSHINOBU
IPC: G06F3/12
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To make printing speed rapid and to prevent deviation of a ruled line by regulating the moving direction of a carriage at time of printing to the same diection as last time when the image of a line starting printing at this time continues to a line printed at last time. SOLUTION: Both picture element data from AC 1 of AL 24 of a first memory 2A to AC 300 and picture element data from BC 1 of a second memory 2B to BC 300 are read out. Logical product of both the picture element data from AC 1 of AL 26 of the first memory 2A to AC 300 and the picture element data from BC 1 of the second memory 2B to BC 300 is calculated and the result thereof is from CC 1 to CC 300. It is shown that a line starting printing at this time continues to a line printed at last time because the picture element data remain in a part from CC 1 to CC 300. At this time, the printing direction is regulated to the same direction as a line printed at last time and a printing method is performed by printing in one side direction. Thereby, printing speed is made rapid and also deviation of a ruled line is prevented.
Patent JP-S61135837-A (JP)
Title: Automotive sudden braking display system
Inventor: NOZUE HIROMI
IPC: B60Q1/44
Filed: 1984-10-09
Abstract: PURPOSE:To prevent rear-end collision, by giving a sudden on-and-off signal, flashing at the speed more than three times that of a normal speed, to the both sides stop lamps and the rear turn signal lamps, in a sudden braking occasion. CONSTITUTION:When the witch 1 is on in case of a sudden braking, the timing contact 4 of a timer 2 is closed, relays 5-11 are excited, and on is continued automatically through the contact 3 being on. Then, by the contact 13 on, the flasher relay 14, which has a flashing speed of 3-6 times that of a normal flasher, is on, and through AND circuits 13 and 14, and, NOT circuits 12 and 17, the left side and the right side stop lamps B and C, and the rear turning signal lamps A and D are flashed on and off alternatively, for a given time by the timer 2. Thus, by giving a striking impression to the following cars, rear-end collision is prevented.
Patent JP-S60105050-A (JP)
Title: Pipeline control system
Inventor: OONISHI KATSUMI
IPC: G06F9/38
Filed: 1983-11-11
Abstract: PURPOSE:To read out at a high speed an instruction preceding a branch destination address by eight bytes by providing an instruction address register for read- out of instructions and an instruction address register which is under execution with a pipeline independently of each other. CONSTITUTION:In the first stage of a pipeline I 1, the head address of a program to be executed is set to two instruction address registers IAR I -1A and IARII-21 from a service processor. In the state of a pipeline P6, the instruction length is produced by an instruction length generating circuit ILC20 every time the register II-21 finishes the execution of an instruction. The generated instruction length is added to the register II-21. The address of the oldest one instructions which are executed by a pipeline is held until the above-mentioned addition is performed. Therefore, the address of a branch instruction is held at the register II-21 until said branch instruction is drawn out of the pipeline also when the branch instruction is executed.
Patent JP-2000048032-A (JP)
Title: Information processor and information processing method
Inventor: IHARA KOSUKE
IPC: G06Q50/30
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To correctly report each departure time to a user by successively comparing and collating the present time and the present location departure time and reporting which of the stored present location departure time it is every time matching is detected. SOLUTION: A present location departure time calculation part 121 calculates the time to depart a present location by calculating back from the arrival time at a destination by utilizing the departure time and arrival time of the departure spot and arrival spot of respective moving routes from the candidates of the moving routes extracted in a moving route search part 108 and the required time for the respective moving routes calculated in a moving route required time calculation part 109. The calculated result is stored in the present location departure time storage part 125 of a RAM 104. A departure time matching detection part 122 detects whether or not the present time and the time stored in the present location departure time storage part 125 of the RAM 104 match.  Then, in the case of detecting the matching of the two pieces of the time, a present location departure time reporting part 123 reports it to the user by using display and an alarm, etc.
Patent JP-S6277009-A (JP)
Inventor: MIYAKE HIROYUKI
IPC: H02B13/02
Filed: 1985-09-27
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-H0634376-A (JP)
Title: Photoelectric encoder and vibratory gyroscope using it
Inventor: ISHIBASHI WATARU
IPC: G01C19/56
Filed: 1992-07-16
Abstract: PURPOSE:To make sensing of X- and Y-direction displacement over a wide scope by furnishing a main scale with a striation lattice which consists of clear surfaces and reflex surfaces parallel with the X- and Y-axis and which differs in the ratio of the reflex surface at the pitch from the center to the outside. CONSTITUTION:A main scale 12 is equipped with a striation lattice 25, which is formed with square reflex surfaces 28 and clear surfaces 26, repeated alternately, each consisting of two sets of parallel lines stretching in the X-axis and Y-axis directions. Therein one clear surface 26 and one reflex surface 28 constitute one pattern, and the pattern pitch is made constant, and the share of the reflex surface 28 is increased at a constant rate from the inside to outside. Accordingly the pitch width and the share of reflex surfaces 28 either incremental or decremental are adjusted, and the light receiving amount of a light receiving element 20 changes in compliance with this value of share according to the displacement amount, which enables displacement sensing using analog signals having a large dynamic range, and thus an inexpensive photoelectric encoder is obtained which is structured with simple circuit constitution, presents high sensitivity and high precision.
Patent JP-S60103344-A (JP)
Title: Photosensitive resin composition
Inventor: YANAGISAWA KUNIO
IPC: G03F7/033
Filed: 1983-11-10
Abstract: PURPOSE:To obtain an image forming photosensitive resin compsn. superior in storage stability, hardenability, heat resistance of a film, etc., by mixing a photopolymerizable unsatd. compd. having plural terminal ethylenic groups, a photopolymerization sensitizer, and a specified linear polymer compd. CONSTITUTION:An objective photosensitive resin compsn. is obtained by mixing (A) a photopolymerizable unsatd. compd. having plural terminal ethylenic groups, e.g., triethylene glycol acrylate, (B) a photopolymn. sensitizer, e.g., benzophenone, (C) a linear prepolymer obtained by polymerizing a compd. represented by formula I in which R1 is H, methyl, ethyl, or halogen, and R2, R3, R4 are each aliphatic or aromatic hydrocarbon group or the like, e.g., 1,1-dimethyl-1-(2-hydroxy-3-butoxypropyl)amine-methacylimide with a polymerizable compd. having a hydroxy group, e.g., formula II.