baber/WOPTO huggingface dataset:
Patent JP-S54150075-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHII TAKICHI
IPC: H01L21/60
Filed: 1978-05-18
Abstract: PURPOSE: To produce a miniature and thin-gage semiconductor device without providing the anti-short insulator between the semiconductor element and the lead.  
     CONSTITUTION: Epoxy resin 2 is laminated on substrate 1 of the polyimide resin, and then copper foil 4 is bonded after drilling aperture 15. Then hole 16 larger than semiconductor element 8 in the outer size is formed selectively to produce cantilever lead 5 at hole 15. Lead 5 is then gold-plated to be heat-bonded with electrode 9 of element 8. In such way, resin 2 is protruded over the aperture part to shorten substantially the length of the cantilever lead. As a result, the bending, the extension after connection and the resin overflow occurring at the resin sealing time can be prevented respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04276190-A (JP)
Title: Liquid feeding device for analyzing device
Inventor: KAIDO KATSUAKI
IPC: F04B49/06
Filed: 1991-02-28
Abstract: PURPOSE:To automatically discharge bubbles outside a flow passage when the bubbles in a plunger reciprocating type pump are detected and the bubbles are generated. CONSTITUTION:A drain valve 36 for discharging the liquid in a flow passage is installed in a flow passage on the downstream side of a plunger reciprocating type pump 12 for sending out liquid, and an optical sensor 28 for detecting bubbles is installed in the suction pipe 26 of the pump 12. Further, a bubble detection part 44 for detecting the bubbles by comparing the detection signal level detected by the optical sensor 28 and a previously set standard level, valve control part 46 for opening the drain valve 36 for a prescribed time through a valve driving passage 48 so that the liquid in the flow passage is discharged outside when the bubbles are detected, and a pump control part 50 for increasing the flow rate of the pump 12 for a certain time through a pump driving circuit 52 when the bubbles are detected are provided.
Patent JP-S62219204-A (JP)
Title: Magnetic reproducing device
Inventor: YATABE SHIGERU
IPC: G11B5/02
Filed: 1986-03-19
Abstract: PURPOSE:To form a magnetic reproducing device having excellent characteristic by connecting a high frequency oscillator and a detecting circuit to a resonance circuit using coupling of weak induction. CONSTITUTION:When a resonance circuit 4 of high Q is formed, Q of the resonance circuit 4 remains high even when inductance elements 21, 22 and a detecting circuit 8 are connected. Accordingly, when high frequency magnetic characteristic of magnetic substance 1 is changed by a signal magnetic field 7, Q and resonance frequency of the resonance circuit 4 change largely. Thereby, high frequency signals supplied to the resonance circuit 4 are subjected to large amplitude modulation. By detecting the signals by the inductance element 22 and passing through a detector circuit 8, the signals of large amplitude modulation can be reproduced.
Patent JP-S58176413-A (JP)
Title: Fan shroud
Inventor: NAKAJIYOU YUUJI
IPC: F01P5/06
Filed: 1982-04-12
Abstract: PURPOSE:To simplify manufacturing process, by providing a motor attachment part at a central part of ventilation port and by integrally forming a clip part securing a motor harness with a flange formed around a periphery of the ventilation port. CONSTITUTION:A fan shroud body 12 made of a metallic material or a heat resistance resin has a ventilation port H, and a motor attachment part 14 formed at a center of the ventilation port H. The ventilation port H has a flange 13 formed at a side thereof to which the motor is mounted, and a clip part 15 securing a motor harness 6 is extended from suitable points on the flange 13 to the motor 8 side so as to be freely bent.
Patent JP-H02239468-A (JP)
Title: Dubbing controller
Inventor: TAKEUCHI HISAHARU
IPC: G11B15/02
Filed: 1989-03-13
Abstract: PURPOSE:To control the possibility of dubbing from a digital VTR to an analog VTR by setting the blanking waveform of a video signal to an waveform, which can control the possibility of the dubbing, based on a dubbing possibility instruction signal extracted from a reproduced composite signal. CONSTITUTION:A detected ID word is supplied to a dubbing possibility instruction signal detection circuit 26 and in the circuit 26, by counting a prescribed numbered bit in the ID word according to a bit clock, the reproducing timing of the dubbing possibility instruction signal is discriminated. By latching input data at the discriminated timing, the dubbing possibility instruction signal is detected and the output of this detection is supplied as a control signal to a switch circuit 29. Based on the detection output of the dubbing possibility instruction signal detection circuit 26, the switch circuit 29 selects any one of reading outputs from ROM 27 and 28. Thus, even when the dubbing is executed from the digital VTR to the analog VTR, the possibility of the dubbing is controlled without fail.
Patent JP-S60203198-A (JP)
Title: Preparation of reduced form nicotinamide adenine dinucleotide phosphate
Inventor: YOKOYAMA SADAJI
IPC: C12P19/36
Filed: 1984-03-28
Abstract: PURPOSE:To obtain the titled phosphate efficiently by a simple method, by reacting nicotinamide adenine dinucleotide phosphate with malic acid in the presence of malic acid dehydrase. CONSTITUTION:(A) Nicotinamide adenine dinucleotide phosphate is reacted with (B) malic acid in water or a buffer solution containing malic acid dehydrase to give the aimed substance. The reaction is preferably carried out while removing formed gaseous carbon dioxide to the outside of the system under reduced pressured.
Patent JP-H10236071-A (JP)
Title: Writing utensil
Inventor: SHIGEMATSU KIYOTO
IPC: B43K23/008
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide writing utensils with a gripper, in which the number of component parts is not increased, whose assembly, work is also easy, and in which a thick end crewed into a casing is not loosened. SOLUTION: Writing utensils are constituted to have a large end 2 screwed into a forward end of a casing 1 containing a refill 4 whose tip writing part 41 is projected from a tip opening 21 of the large end. In this case, a cylindrical gripper 3 made of a synthetic resin having high flexibility is disposed on the outer circumferential face of the large end, and it is so designed that the gripper is pressurized and held in a state that it is compressed from its natural length by a step 13 of the casing and a step 23 of the thick end.
Patent JP-H02238733-A (JP)
Title: Mobile communication system
Inventor: MAEHARA AKIHIRO
IPC: H04W36/36
Filed: 1989-03-13
Abstract: PURPOSE:To execute the assignment and the check of a new radio channel without interrupting communication by applying time compression to a signal to form an idle time slot, using the idle time slot and transmitting/receiving the signal between the mobile station and other base station. CONSTITUTION:Plural base stations 4 and a mobile station 5 are provided respectively with a means applying time compression to a set signal. Then the mobile station 5 switches a radio channel in the timing of an idle time slot obtained with the time compression means and a signal is transmitted/ received with a base station different from the base station being the communication opposite party. Thus, the mobile station during communication and the base stations attain the confirmation of quality of a radio channel not in use for the present communication, the confirmation of a new radio channel at the switching of the radio channel and the adjustment of synchronization.
Patent JP-S63226790-A (JP)
Title: Feature extracting device for character
Inventor: NAGAMINE KEIJI
IPC: G06K9/46
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a feature having high character identification capacity by a simple feature extracting method by utilizing data corresponding to the length of a run and the number of runs obtained by raster scanning as the feature of a character. CONSTITUTION:A white and black binary character pattern is stored in a character pattern memory 1 and the white and black changing point of the character pattern is detected by a changing point detecting circuit 3 to calculate the length of a run. The run length is quantized by quantizing circuit 4, the quantized run length for one scanning is stored in a quantized length memory 5 and the quantized run length in the preceding scanning is stored in a preceding line register 6. These quantized run lengths are compared with each other by a comparator 9 and the feature of the extracted character is stored in a feature memory 8.
Patent JP-H08252712-A (JP)
Title: Grooving tool for hole drilled on circumferential face of cylindrical body and method of grooving
Inventor: YABUKI HIROSHI
IPC: B23B51/10
Filed: 1995-03-20
Abstract: PURPOSE: To provide a mechanical grooving tool for the hole drilled on the circumferential face of a cylindrical body and a mechanical grooving method using the tool. CONSTITUTION: A beveling tool is constituted of a shank 4 fixed to a machine tool, a main body integratedly rotating with the shank but slidably in the axial direction fitted to it, a spring 18 interposed between the shank 4 and the main body and pressing the main body on the hole 11 side, a cutter 2 fixed to one side of the main body, a guide roll 3 similarly fixed to the other side of the main body adjustably in the position of the axial direction, and a hole guide 9 fixed to the extreme end part of the main body 1. The cutter 2 is rotated so as to cut the side circumferential face of the hole 11. When the bottom circumferential edge of the hole 11 is cut by the cutter 2, the guide roll 3 is put on the surface circumferential edge of a beveling hole so as to obstruct feed of the cutter 2 in the axial direction of the hole.  When a cylindrical body 10 has relatively thick wall, the cutting limit position of the cutter 2 in the axial direction of the hole is set to be nearly equal to the lowest position the lowest position in the axial direction of the hole of a grooving hole bottom circumferential edge on the machine side.
Patent JP-S60203789-A (JP)
Inventor: IRITANI MAKOTO
IPC: E05C19/16
Filed: 1984-03-27
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-S62218595-A (JP)
Title: Cobalt-gadolinium alloy plating bath
Inventor: WATANABE TORU
IPC: C25D3/56
Filed: 1986-03-18
Abstract: PURPOSE:To form a thin amorphous Co-Ge alloy film by electrodeposition with high productivity by adding a Co salt, a Gd salt and a nonaqueous solvent solubilizing the salts to a plating bath. CONSTITUTION:This Co-Gd alloy plating bath contains a Co salt, a Gd salt and a nonaqueous solvent solubilizing the salts. The kinds of the Co and Gd salts used are not especially limited but the preferred concn. of each of the salts is about 0.001-2mol/l and the preferred molar ratio between the Co and Gd salts is about 1:1-1:20. The kind of the nonaqueous solvent used is not necessarily limited but formamide is suitable for use as the solvent. In the Co-Gd alloy plating bath, Co and Gd can be electrodeposited as an alloy in an amorphous state, so a thin amorphous Co-Gd alloy film of a large area can be obtd. with high productivity without using a vacuum system.
Patent JP-S53144934-A (JP)
Title: Two-pack type gypsum coating composition
Inventor: YAGI TOORU
IPC: C09D1/06
Filed: 1977-05-24
Abstract: PURPOSE: To obtain a gypsum coating compound having improved adhesivity to construction materials, such as cement and wood types, and water resistance, by incorporating a specific resin additive, gypsum curing time modifier, and an acid curring agent with α-or β-type hemihydrate gypsum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08265146-A (JP)
Title: Pll system oscillation circuit
Inventor: ODA YUTAKA
IPC: H03L7/093
Filed: 1995-03-20
Abstract: PURPOSE: To prevent the occurrence of adverse effect such as increase in phase noise, extended lock time, and deteriorated stability by preventing a natural frequency and a dumping constant from being fluctuated even when modulation sensitivity of a VCO is fluctuated with a change in ambient temperature with respect to the PLL system oscillation circuit installed outdoor where the environ mental conditions are severe. CONSTITUTION: A voltage output means 1 detects ambient temperature and generates a voltage in response to the ambient temperature and gives it to a temperature compensation means 3. The temperature compensation means 3 compensates fluctuation in the modulation sensitivity of a voltage controlled oscillator 2 on the received voltage. Concretely, the temperature compensation means 3 adjusts a voltage of an output of a phase comparator 4 so that the product between the sensitivity of the phase comparator 4 and a modulation sensitivity of the voltage controlled oscillator 2 becomes always constant, regardless of the ambient temperature. Thus, fluctuation in the natural angular frequency ωn and a dumping constant ζis prevented.
Patent JP-S58183428-A (JP)
Inventor: HAYASHI AKIRA
IPC: B65B55/12
Filed: 1982-04-13
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-S54153488-A (JP)
Title: Device for preventing pulsation of chain conveyor
Inventor: YAMAGUCHI AKIHISA
IPC: B65G23/00
Filed: 1978-05-23
Abstract: PURPOSE: To prevent the pulsation of a driving chain, by coupling a flywheel to the rotary shaft of a sprokcet through a speed-up unit.  
     CONSTITUTION: Because the pulsation of the driving chain might take place between a prime mover 2 and take-up unit 1, as in sections A, B, pulsation preventers 3 are provided at bends C, D. The sprocket 3 of each unit 3 is engaged with the chain 5. The chain is guided by a rail 6 and rollers 7. the rotary shaft 8 fixed on  the sprocket 4 is rotated by the movement of the chain. The rotation of the rotary  shaft 8 is accelerated and transmitted through bevel gears 9 and the speed-up unit  10 to rotate the flywheel 11. The pulsating power of the chain is thus stored or released as the kinetic energy of the flywheel 11 to prevent the pulsation of the chain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06274349-A (JP)
Title: Message compiler for object directing language
Inventor: YASUMATSU KAZUKI
IPC: G06F9/42
Filed: 1993-03-19
Abstract: PURPOSE:To convert the source code of a message transmission part in an object directing language into an object code superior in execution speed by adding an object code for inspecting a type and generating a static call code even if tape inference as to a class cannot be specified into one. CONSTITUTION:A source code analysis part 11 wording-analyzes the inputted source code SC and gives it to a type inference part 12. The type inference part 12 infers the candidate of the class to which an object becoming the transmission destination of the analyzed message belongs. A static method retrieval part 13 retrieves a corresponding method from a specified function table to which the respective classes are registered and transfers it to a type inspection code generation part 14 when the candidate less than a prescribed number of classes can be specified as the candidate even if the candidate cannot be specified to one class in accordance with an inference result by the inference part 12. The type inspection code generation part 14 generates the object code for inspecting the type at the time of execution and transfers it to a static call code generation part 15.
Patent JP-H11285579-A (JP)
Title: Management system of game hall
Inventor: OKADA KAZUO
IPC: A63F9/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a management system of game hall, by which an over-pay state at every game machine is easily detected and managed. SOLUTION: The number of thrown-in medals and the number of discharged medals owing to a hit are inputted from slot machines 15a1 -15p32 , the amount of thrown-in money and the number of discharged medals are from sandwiches 16a1 -16p32 and the number of medals remaining after the end of a game are from medal counters 17a-17p to a local computer 27 with SCU 10a-10p. Here, sales, bonuses and the comparison result of a predicted value with an actual value in a dividing number are calculated at every slot machine and concerning the whole slot machines in the hall. Presence or absence of illegality is discriminated by to which one of alarm level ranges which are previously set in plural stages the arithmetic result is applied. Three-stage alarm, for example, being green, yellow and red is respectively monitor-displayed in CRT 29 by difference in degrees.
Patent JP-S59186480-A (JP)
Title: Solid-state image pickup device
Inventor: KANTANI MASASHI
IPC: H04N5/335
Filed: 1983-04-08
Abstract: PURPOSE:To obtain an excellent video signal of good picture quality through relatively simple circuit constitution by circulating driving pulses by a circulation control circuit which uses a shift register for driving a reading circuit. CONSTITUTION:Clocks phiH1 and phiH2 are supplied to clock inputs 126 and 128 of the shift register, so a pulse inputted from an input 130 advances in respective stages of the shift register 116 by the clocks. A transistor (TR) 104 is energized successively to read an image signal of an image pickup cell out to an output 112 successively. When the pulse advances to the 384th stage of the shift register 116, and consequently an image signal for one horizontal scanning line share is outputted. Thus, the video period ends, but the shift register 116 still performs advancing operation and this pulse advances to the final stage, i.e. the 455th stage, thereby outputting a pulse from an output 118.
Patent JP-H03262732-A (JP)
Title: Constant-speed running device for vehicle
Inventor: ANAMI YOSHIAKI
IPC: F16H59/44
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the shift hunting at the time of slope climb running by shifting up an automatic transmission when the return with the present value or above of a throttle valve is detected at the stationary state of the actual vehicle speed after the automatic transmission is shifted down. CONSTITUTION:A control unit 8 drives an actuator 4 and controls the opening of a throttle valve 3 based on the deviation between the actual vehicle speed detected by a vehicle speed sensor 9 and the target vehicle speed set by a set switch 17 so that the actual vehicle speed and the target vehicle speed are converged. The control unit 8 shifts down an automatic transmission 5 connected to an engine 1 when the actual vehicle speed becomes lower than the target vehicle speed by the preset value or above. It judges the stationary state of the actual vehicle speed after the shift down. It shifts up the automatic transmission 5 when the return with the preset value or above of the throttle valve 3 is detected after the stationary state is judged.
Patent JP-H03262935-A (JP)
Title: Pressure difference measuring instrument
Inventor: SASE AKIRA
IPC: G01L9/00
Filed: 1990-03-14
Abstract: PURPOSE:To take a measurement with high accuracy by installing plural sensors at specific pressure measurement points and connecting them to a converting circuit by electric conductors. CONSTITUTION:Pressure sensors 31 and 32 are provided at pressure measurement openings 21 and 22 formed in the flank of a tank 1. Then the signals from the sensors 31 and 32 are inputted to a conversion part 4 by the electric conductors, led to an AD converting circuit 7 through a multiplexer 5 and an amplifying circuit 6, and inputted as a digital signal to a microcomputer 8. Pressure characteristics and temperature characteristics of the sensors 31 and 32 are measured in their manufacture stages previously and their data are stored in the ROM 9 of the microcomputer 8. Then the microcomputer 8 calculates real pressure values P1 and P2 and their difference (P1-P2) from the sensor outputs, pressure values P1 and P2, temperature values t1 and t2, and the data stored in the ROM 9 and they are converted by an output circuit 10 into an output signal I0, which is outputted.
Patent JP-S54153237-A (JP)
Title: Controlling system of ac-dc converter
Inventor: KAWAI TADAO
IPC: H02J5/00
Filed: 1978-05-24
Abstract: PURPOSE: To control the commutation allowance angle in the unbalanced time between synchronous electric sources to be greater than in the normal time by adding bias to the output of a limiter provided with a function fitting circuit to control the allowance angle in a constant level against the variation of voltage.  
     CONSTITUTION: The AC voltage detected by a transformer 5 is converted into DC voltage by an auxiliary transformer 12 and a rectifying circuit 13, and this output is input into the maximum voltage selecting circuit 14 and the minimum voltage selecting circuit 15. Then, this output difference is taken by a subtraction circuit 16 to detect the unbalanced portion of power, and bias is given to the output of a limiter provided with a function fitting circuit 18 by a subtraction circuit 17. Consequently, when AC voltage is balanced, operation is given in the limiter characteristic with a small lead amount of the firing lead control angle β against the variation of AC voltage for promoting the voltage stability. Meanwhile, when the voltage is unbalanced, the shortage of allowance angle given by the change of phase is prevented for operating without the failure of commutation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263770-A (JP)
Title: Connecting pin for board circuit
Inventor: TANAKA SHOJI
IPC: H01R12/32
Filed: 1990-03-14
Abstract: PURPOSE:To concurrently injection-mold both members, apply metal plating only to conducting sections by plating as they are, and simplify the production process by forming the insulating support section of a connecting pin with a plastic material to which metal plating hardly sticks, and forming the conducting sections with a plastic material to which metal plating easily sticks. CONSTITUTION:A connecting pin 1 is constituted of two nearly cylindrical conducting sections 2 and a stepped columnar insulating support section 3 supporting them. The conducting sections 2 are made of a plastic material to which metal plating easily sticks, e.g. polyphenylene sulfide resin. The insulating support section 3 independently has the same number of small-diameter columnar shaft core sections 3a as the conducting sections 2 which are loosely surrounded by inner peripheral portions of the conducting sections 2 and coupled not to be released from there, and it is made of a plastic material to which metal plating hardly sticks, e.g. liquid crystal plastic. When plating is applied to the injection-molded connecting pin 1, a conducting metal film can be formed only on the necessary conducting sections 2 as they are.
Patent JP-S61223951-A (JP)
Inventor: MARUCHIERO MERUGAARA
IPC: G06F9/22
Filed: 1986-03-20
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-S55152032-A (JP)
Title: Preparation of hollow molded article having thermoplastic resin foamed layer
Inventor: KOBAYASHI MIKIROU
IPC: B29C49/00
Filed: 1979-05-17
Abstract: PURPOSE:To efficiently obtain a captioned molded article by a method wherein a thermoplastic resin foamed body is set along an inner surface of a cavity of a blow-forming mold, a parison is extruded in a form of a fused cylinder of thermoplastic resin, high pressure air is blown into it and the parison is expanded and welded with the foamed body. CONSTITUTION:A thermoplastic resin foamed body 2 is set along an inner surface of a cavity 1A of a blow-forming mold. Then, a fused cylindrical parison 4 of thermoplastic resin is extruded, high pressure air is blown into the parison 4, the parison 4 is expanded to a shape along the inner surface of the mold cavity 1A and is welded with the thermoplastic resin foamed body 2 by a calory contained in the parison 4. Thus, a captioned hollow molded articles can be obtained efficiently and economically.