baber/WOPTO huggingface dataset:
Patent JP-2000307385-A (JP)
Title: Frequency divider circuit
Inventor: WARATANI SEIJI
IPC: G10L25/48
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To divide a voice signal into frequency bands more than the number of output ports without increasing the number of output ports of a digital signal processor DSP. SOLUTION: A DSP 2 digitally synthesizes high and low frequency signals passing through 1IR filters (digital filters) (HPF 2a, LPF 2b) and provides an output, and a D/A converter 4a converts the output into an analog signal, and analog filters 5a, 5b, 6a, 6b separate the analog signal into the two original high and low frequency voice signals.
Patent JP-H07290294-A (JP)
Title: Method for preparing action data of press machine
Inventor: NAKAGAWA TATSUJI
IPC: G05B19/4069
Filed: 1994-04-26
Abstract: PURPOSE:To shorten the work time and to prepare an action data with high precision by converting an inputted action data into the action data of a press machine by using the basic information and outputting the result from an outputting part. CONSTITUTION:Data inputted to an inputting part 2 is transmitted to a storage part 5 and an arithmetic processing part 6, stored and arithmetically processed. The data arithmetically processed in an arithmetic processing part 6 are displayed on a display part 7 as a graphic and numlrical value from the information which is inputted from the basic information inputting part 3 and stored in the storage part 5 and the action data inputted from the action data inputting part 4. While confirming this display, adopted target position, target velocity and target pressurizing force are collected. The prepared simulation action data are transformed into the control action data of a press machine with the arithmetic processing part 6, outputted to an output part 8 as the action data of the press machine and used for controlling the operation of the press machine to produce parts.
Patent JP-H10321805-A (JP)
Title: Input protection circuit
Inventor: YAN-SO SUN
IPC: H01L21/822
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an input protection circuit, capable of efficiently discharging inflowing, static electricity. SOLUTION: A base is coupled to a substrate voltage VBB line 14. Bipolar transistors B1 to B4, coupled to a ground voltage VSS terminal VSS from the substrate voltage VBB through a diode D1, are connected between adjacent pads PAD1 to PAD5, respectively. Static electricity flowing as a result of bipolar operation in an N+-region 10 is discharged from the pad PAD1 to the adjacent pad PAD 2. Charges discharged to the substrate voltage VBB line through a region 12 are discharged to the ground voltage VSS terminal, through a junction between the substrate voltage VBB line and the ground voltage VSS terminal.
Patent JP-H07320153-A (JP)
Title: Shop system
Inventor: SAITO TAKESHI
IPC: G06Q50/10
Filed: 1994-05-25
Abstract: PURPOSE:To prevent commodity registration from requiring a long time and to enable a customer to quickly check out. CONSTITUTION:A shopping customer 11 goes to commodity showcases 10 with an ID card 12 specifying himself and selects commodities, and data of the ID card 12 is acquired simultaneously with commodity input from commodity register parts 2 and is transmitted to a store processor 3, and transaction data is stored. A payment part 4 inquires of the store processor 3 and calls transaction data of data of the ID card 12, and he pays. Thus, commodity registration doesn't require a long time, and he can quickly check out.
Patent JP-S60255857-A (JP)
Title: Paint composition
Inventor: YAMASHITA TAKESHI
IPC: C09D161/04
Filed: 1984-06-01
Abstract: PURPOSE:To provide a paint compsn. which gives a coating film having good performance and excellent inter-laminar adhesion, by incorporating a specified modified amino resin. CONSTITUTION:A modified amino resin obtd. by co-condensing 0.1-30pts.wt. hydroxyl group-contg. compd. having a hydroxyl value of 5-500KOHmg/g and an MW of 100-8,000 (e.g. alkyd or polyester resin) with 100pts.wt. (on solid basis) amino resin (e.g. melamine or benzoguanamine resin) is used. Said modified resin is blended with an alkyd/melamine paint, an alkyd/benzoguanamine paint or an acrylic/benzoguanamine/epoxy paint to obtain a paint compsn.
Patent JP-H02287364-A (JP)
Title: Magnetic developer
Inventor: TOMIYAMA KOICHI
IPC: G03G9/08
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the magnetic developer which is high in image density and is excellent in fine line reproducibility and gradation characteristic by mixing two kinds of specific silica fine powders to form the magnetic developer and specifying the characteristics thereof. CONSTITUTION:The silica fine powder subjected to a silicone oil treatment after a treatment for hydrophobicity impartation and the silica fine powder which has a trimethyl siloxyl group and >=pH7 are mixed at 0.6 to 1.6pts.wt. per 100pts.wt. insulating magnetic toner. The magnetic developer has 1.8 to 3.5m<2>/g BET specific surface area, -20 to -35muc/g triboelectrostatic chargeability, 0.4 to 0.52g/cm<3> non-tapped apparent density, and 1.45 to 1.8g/cm<3> true sp. gr. Further, the insulating magnetic toner has 6 to 8mum volume average grain size. The high image density, the good fine line reproducibility and the high definition are obtd. in this way.
Patent JP-H04316128-A (JP)
Title: Numerical arithmetic unit
Inventor: KANEKO KATSUYOSHI
IPC: G06F7/483
Filed: 1991-04-15
Abstract: PURPOSE:To enable a numerical arithmetic unit to simultaneously execute BCD arithmetic processing in parallel at every digit so that the processing speed of the unit can be improved. CONSTITUTION:The numerical arithmetic unit is provided with plural BCD adding/subtracting circuits 1 which respectively store the values of the numbers of digits of operands and operated numerals in the form of BCD codes and, at the same time, are provided at every digit which is subject to addition and subtraction between the corresponding digits of the operands and operated numerals, CPU which makes the circuits 1 to simultaneously operate in parallel, and data selector 3 which outputs the computed results of the circuit 1 in prescribed order.
Patent JP-S5911325-A (JP)
Title: Composition useful for manufacturing circuit substrate and electric connector
Inventor: JIEIMUSU ERUMAA HARISU
IPC: C08L81/06
Filed: 1983-06-22
Abstract: Described herein is a composition useful for making circuit board substrates and electrical connectors comprising a blend of a poly(ether sulfone) and polysulfone. Also described herein is a circuit board substrate and an electrical connector made from such a blend.
Patent JP-S61267751-A (JP)
Title: Reading method for radiation picture
Inventor: SHIMADA FUMIO
IPC: G01T1/00
Filed: 1985-05-22
Abstract: PURPOSE:To utilize the titled reading method for the converting formation of a fine and purposeful radiation visible picture by detecting afterglow generated by a stimulable phosphor sheet after the irradiation of radiant rays, discriminating the characteristics of the radiation picture and adjusting the picture at the time of reading stage on the basis of the discriminated result. CONSTITUTION:A subject 202 e.g. is arranged between a conversion panel 202 and a radiant ray source 201 and the radiant ray source 201 is turned on, so that the transmitted radiation picture of the subject 202 is recorded and accumulated on the stimulable phosphor sheet 204 formed on a panel 203. Then, the afterglow generated by the phosphor 204 is detected through an optical transmission means 208 by turning on a switch of a photodetector 207. At that time, a carrying stage 209 is sub-scanned from upward to downward to detect the afterglow of the whole panel 203. The sequenced electric signals of the afterglow are amplified by an amplifier 211 and sent to a MAX/MIN value discriminating means 212 to discriminate the maximum and minimum luminance values on the picture. Since the quantity of afterglow is proportional to the accumulated capacity of energy to the phosphor 204, the maximum and minimum values of the afterglow are converted into the maximum and minimum values of energy on the basis of previously found conditions and stored in a storage means 214.
Patent JP-S62267401-A (JP)
Title: Method for molding sintered member
Inventor: SATO KAZUNORI
IPC: B30B11/02
Filed: 1986-05-14
Abstract: PURPOSE:To prevent the generation of cracking by interposing a hard org. elastic material between packed powder and male mold at the time of compacting powder for a sintered member by a metallic mold. CONSTITUTION:The compounded powder 5 for a sintered hard alloy is injected in a prescribed amt. as uniformly as possible into the metallic mold assembled by the respective members of a cylindrical female mold 1, lower male mold 2 and upper male mold 3. The hard org. elastic material (polyurethane rubber plate, etc.) 6 is then placed on the powder 5 and the mold 3 is pushed into the mold 1 by a press machine to exert the prescribed pressure to the powder and to form a green compact. The surface of the green compact in contact with the rubber plate 6 has slight ruggedness and the green compact is sintered as it is or after slight grinding. The thin sintered member sized about 0.5-2.0mm is thus efficiently produced without generating crack.
Patent JP-S5812419-A (JP)
Title: Waveform equalizer
Inventor: MURAKAMI KEIJI
IPC: H04B3/14
Filed: 1981-07-14
Abstract: PURPOSE:To improve the accuracy of equalization by inputting a delay-equalized signal to an amplitude equalizing circuit, and adjusting delay equalization and amplitude equalization independently. CONSTITUTION:An input signal from an input terminal 1 is supplied to the delay equalization part 11 composed of a delay circuit group 2, an amplitude adjusting circuit group 3 and an adder 4 to perform delay equalization. This delayed signal is branched by a branching circuit 30; one is supplied to a synthesizing circuit 16 through a variable delay circuit 31. The other branched signal is supplied to the amplitude equalization part 12 composed of a delay circuit group 13, an amplitude adjusting circuit group 14, and an adder 15 to perform amplitude equalization. This delay-equalized signal is sent to the synthesizing circuit 16, where the signal is synthesized with the delay-equalized signal. Thus, the delay equalization and amplitude equalization are adjusted independently, so accurate equalization is performed.
Patent JP-S5735371-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TOMIO
IPC: H01L29/73
Filed: 1980-08-13
Abstract: PURPOSE:To facilitate the control to a fine resistance value, by providing a taking out electrode, one end of which is contacted with a semiconductor element region on the surface of a semiconductor substrate and which is extended over the surface of the semiconductor substrate, providing a one conductive type, polycrystal silicon, resistance layer in the middle of said electrode, and controlling the time of ion implantation. CONSTITUTION:An emitter region 13 and a base region 12 are formed in a collector region 11 in the one conductive type semiconductor substrate. A hole for taking out the electrode is formed in an oxide film 10 on the surface, and a polysilicon layer 14 is formed. Then, the polysilicon layer 14, other than that part of polysilicon layer 14' which is to become ballast resistor part is removed, with a photoresist film 18 as a mask. Then a platinum layer on the polysilicon layer is removed, and a platinum silicide layer 19 is formed.
Patent JP-S5444528-A (JP)
Title: Ink jet printer
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/165
Filed: 1977-09-16
Abstract: PURPOSE:To prevent clogging of nozzle outlet by opening-and-closing a member which holds deflecting electrode at the discharge end and which has rotatably connected. CONSTITUTION:In the ink jet printing in which the ink drop jetted from ink jet head 2 is deflected by deflecting electrodes 9a, 9b, the ink drop flying course path from ink jet head 2 to deflecting electrodes 9a, 9b is made of porous tube 4 of insulator, such as, plastic material, etc., and charging electrode ring 6 is disposed on part of its outer circumference. Insulating member 10 which holds the deflecting electrodes 9a, 9b is rotatably connected to the discharge outlet of ink drop. The deflecting electrodes 9a, 9b are made to coincide with the insulating tube 4 by the rotation of this member 10 or close tightly in order to receive the ink drop and cut it off. Meanwhile the insulating tube 4 is provided with branch tubes 7, 8, and the preventive liguid for the vaporization of ink or steam is enclosed into the tube 4 when printing is not done. By this means, the clogging of the nozzle can be prevented.
Patent JP-H08306615-A (JP)
Title: Half tone mask and pattern forming method using the mask
Inventor: KANAMORI JUN
IPC: G03F1/32
Filed: 1995-05-10
Abstract: PURPOSE: To form excellent patterns in all patterns with the same exposure amount, by forming masks different in pattern size and pattern pitch, on the same mask surface, by dividing the part which an exposure light slightly permeates. CONSTITUTION: A half tone chromium layer 2, e.g. whose transmittance is 5% is formed on a glass substrate 1. A part of the half tone chromium layer 2 is etched by an ordinary lithography means. That is, a part 3 where the transmittance is wanted to be increased is turned into a thin film by etching. For example, the transmittance is made to be 8%. Thereby a part whose transmittance is 5% and a part whose transmittance is 8% are formed on a mask surface. A semiconductor circuit pattern 4 is formed by an ordinary lithography means. Thereby a part which an exposure light almost permeates and a part which the exposure light scarcely permeates are formed.
Patent JP-H06326330-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOMARU MAKIO
IPC: H01L29/812
Filed: 1993-05-13
Abstract: PURPOSE:To manufacture a high-output semiconductor device having excellent heat radiating characteristics at a high yield. CONSTITUTION:The semiconductor device has such a structure that a transistor cell 15-is mounted on a via hole 13 filled with a metal 13a or another low- thermal-resistance substance independently from a semiconductor substrate 1 used at the time of manufacturing the semiconductor device in an island-like state. Therefore, such a structure and process which do not allow the cracking of substrates can be realized even when the substrate thickness in the transistor cell section is reduced to <=30mum with the purpose of improving the heat radiating characteristics of the semiconductor device.
Patent JP-H1040445-A (JP)
Title: Cash system
Inventor: KAWAMURA SHIGEMI
IPC: G07D9/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of discriminating whether a fitted loading box is fitted through a paper money arranging machine by storing information related to coins stored in a cashbox cassette (loading box) and information for specifying a device to which the cashbox cassette (loading box) is fitted. SOLUTION: An EEPROM in a cashbox cassette 72 stores the denomination of paper money and the number of sheets stored in a cashbox in a prescribed address. The device number of an automatic transaction device when the cassette 72 is loaded on the device or the machine number of a paper money arranging machine when the cassette 72 is loaded on the machine is stored in a table for cashbox numbers and equipment numbers, etc., stored in prescribed addresses of EEPROMs 95a, 95b of the cassette 72. Whether the cassette 72 to be fitted is fitted through the paper money arranging machine or not, can be discriminated based on the device number of the automatic transaction device or the like. In the system, these information can be read out by a reading means.
Patent JP-S63277169-A (JP)
Title: Conveyor controller for long flexible material
Inventor: UKAI YASUSABURO
IPC: B65H23/192
Filed: 1987-05-06
Abstract: PURPOSE:To make highly accurate speed control performable with a relatively simple structure by revolving a planetary gear of a differential gear mechanism according to a difference between the tension and the desired value detected by a tension detecting device, with a fine adjustment driving device. CONSTITUTION:A long flexible material S is conveyed by conveyor rolls A-N driven by a common drive source M, but tension between these rolls and the next conveyor roll is detected by a dancer roll 50 and a position detector 51, or a tension detecting element 5 consisting of three rolls 52-54, and it is compared with a desired value 60 by a comparing operational part 61, then the deviation signal is outputted to a control part 40 of a fine adjusting control motor 4. And, this motor 4 revolves a planetary gear of a differential gear mechanism 3 and finely adjusts the rotation of an output shaft 31 to an input shaft 30, keeping the tension constant. Thus highly accurate speed control can be done with a relatively simple structure.
Patent JP-S62267007-A (JP)
Title: Method for controlling color tone on front and rear surfaces of rolling material
Inventor: KIYONO YOSHIICHI
IPC: B21B37/00
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the generation of a different in the color tone between the front and rear surfaces of a rolling material by detecting the lubricating condition of a rolling mill lubricant from the difference in the current value of driving motors for a pair of work rolls and controlling the flow rate of the rolling mill lubricant according to the detected condition. CONSTITUTION:The current values of the roll driving motors 28A, 28B of the respective work rolls 26A, 26B of a tandem mill 18 are detected by a main control device 24 of the mill and the lubricating condition of the rolling mill lubricant to the rolling material is detected from the difference between the detected current values. A command is emitted to a rolling mill lubricant supplying device 22 to control a flow rate control valve 40 and a feeder pump 42 in such a manner that the lubrication of the respective work rolls 26A, 26B with the rolling mill lubricant is uniformed and that the uniform color tone is obtd. The generation of the difference in the color tones between the front and rear surfaces of the rolling material and in the longitudinal direction thereof is thus prevented without attaching special sensors to the mill and the generation of a defective product by the difference in the color tone is prevented.
Patent JP-S62267692-A (JP)
Inventor: INOUE HIROSHI
IPC: G21C7/26
Filed: 1986-05-15
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-S62295765-A (JP)
Title: Traction slip controller
Inventor: HAINTSU FURITSUGAA
IPC: F02D45/00
Filed: 1987-05-07
Abstract: A traction slip control apparatus with a braking pressure generator (1) and an auxiliary-pressure source (2) and with a drive line (67, 95, 80, 81, 82, 94) between a vehicle engine (79) and driven wheels (33, 34), as well as with rotational speed sensors (57, 58, 59, 60) provided at the vehicle wheels (31, 32, 33, 34) for the recognition of the state of motion of the driven and the non-driven wheels, as well as with a regulating device (56, 88) for the processing of the output signals of the rotational speed sensors (57, 58, 59, 60), by virtue of which signals braking pressure control valves (4 to 11 and 44, 45) are drivable in the sequence and combination necessary for traction control, as well as with a device (69 to 78, 89) for regulating the number of revolutions of the vehicle engine, there is provided an adjusting device (61, 66) acting upon the drive line (67, 95, 80, 81, 82, 94) during traction control for the partial or entire interruption of drive between the vehicle engine (79) and the driven vehicle wheels (33, 34), which is part of the hydraulic actuating device of a mechanically operating clutch (67), for instance a single-disc dry clutch, so that it is ensured that the engine (79) will not work against the applied brake when a traction slip control action is performed. <IMAGE>
Patent JP-S5736501-A (JP)
Title: Control circuit for electric motor vehicle
Inventor: KURYAMA SHIGERU
IPC: B60L7/12
Filed: 1980-08-15
Abstract: PURPOSE: To simplify circuit composition, by a method wherein condition is selected to a regeneration brake state on the condition that an electric metor vehicle is run for a predetermined period or over at the predetermined value or more of chopper conducting rate and a forward and backward selector is transferred plus acceleration output is a predetermined value or more.  
     CONSTITUTION: When the detection output in each of detection circuits 19W21 simultaneously goes to an H level by satisfying each condition that acceleration output is a predetermined value or more during the travelling of an electric motor vehicle and the electric motor vehicle is run for a predetermined period at a predetermined value or more of chopper conducting rate and the state is transferred from forward to backward or from backward to forward and furthermore, the selection is done within a predetermined period, the output in an AND circuit 22 goes to an H level to energize a regeneration contactor coil 17 and at the same time, the state becomes regeneration brake condition by acting a stand-by exciting circuit. In this way, regeneration brake control applicable to a battery operated forklift and the like can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08299881-A (JP)
Title: Control apparatus of resin amount profile of resin coating machine
Inventor: INOUE HIROO
IPC: B05C5/02
Filed: 1995-05-10
Abstract: PURPOSE: To prevent the distortion or expansion of resin coated paper wound in a cylindrical shape in the resin amt. profile control apparatus of a resin coating machine. CONSTITUTION: The resin amt. profile control apparatus of a resin coating machine has a resin supply device 28 supplying a resin in the width direction of a web and an opening degree control device 10 regulating the opening degree of a lip. A taking-up radius detector 24 detecting the taking-up diameters at a plurality of places in the taking-up width direction of resin coated paper and a resin amt. detector 16 detecting the resin amts. at the plurality of places in the width direction of the resin coated paper are provided.  A control means multiplying the differential taking-up radius being the difference between a taking-up radius and a taking-up radius set valve by a resin control constant to add a resin amt. set value to set a resin amt. objective value and controlling the opening degree control device in a direction allowing the resin amt. of the resin coated paper to concide is provided.
Patent JP-S63276641-A (JP)
Title: File selection processing system
Inventor: NASUDA HIROSHI
IPC: G06F12/00
Filed: 1987-05-08
Abstract: PURPOSE:To improve the operability for designating a file, by providing a directory of the file held by a terminal equipment, retrieving the directory by a file using request, and issuing the file using request to a host when its file does not exist. CONSTITUTION:When an access to a file is required, a prescribed command which has designated a file name to a program 27 for work is inputted from an input device 3. By its request a file access requester 26 retrieves a local file directory 28 of a terminal equipment 20 by a designated file name. When the designated file name does not exist in the designated directory 28, a processing is requested to a host access control part 12. The control part 12 which has received the processing request executes an access processing to a host file of a host computer 2.
Patent JP-S5236281-A (JP)
Title: Friction locking equipment
Inventor: OOSHIMA TATSUJI
IPC: A47C1/024
Filed: 1975-09-16
Abstract: PURPOSE: Mechanical lock equipment with simple mechanism to be easy stretching operation of a shaft, using elastic energy of a return spring. 
     COPYRIGHT: (C)1977,JPO&Japio