baber/WOPTO huggingface dataset:
Patent JP-H06268176-A (JP)
Title: Dynamic ram and its data processing system
Inventor: UDAGAWA SATORU
IPC: H01L21/8242
Filed: 1993-03-11
Abstract: PURPOSE:To realize high integration, to reduce a chip area and to improve access velocity by forming an N-type buried diffusion layer in a transition region and a memory array region of a substrate, by forming a P-type buried diffusion layer thereon, by forming N-type and P-type buried diffusion layers in a peripheral circuit region, and by feeding electricity to the transition region. CONSTITUTION:A P-Si substrate is etched by using a recessed array and separated into a memory array region and a peripheral circuit region, and a DWELL which is an N-type diffusion layer is formed on a P-Si substrate of the memory array region and a feeding region. A PWELL 2 is further formed thereon, and an NMOS transistor and an STC are formed inside the PWELL 2 as a memory cell. A PWELL 1 and an NWELL are formed in a peripheral circuit region, an NMOS transistor is formed inside the PWELL 1, a PMOS transistor is formed inside the NWELL and a feeding region 1 is also formed therein. Vcc is fed to the feeding region 1 from the P-Si substrate.
Patent JP-S53135608-A (JP)
Title: Cassette tape recorder
Inventor: TSUMURA NOBUO
IPC: G11B15/675
Filed: 1977-04-30
Abstract: PURPOSE:To improve the operating characteristic at the time of mounting and removing of cassettes by turning and flatly moving a cover member by the use of a cam thereby increasing the opening of an opening part.
Patent JP-H03255246-A (JP)
Title: Processing of canvas for belt
Inventor: YOKOI JUNJI
IPC: F16G1/28
Filed: 1990-03-01
Abstract: PURPOSE:To improve the mechanical properties, heat resistance and adhesion by coating canvas for a belt with an RFL(resolsin-formalin-latex) composition of which an L(latex) component includes H-NBR (acrylonitrile-butadiene rubber hydride), and specifying an R/F mole ratio of the RFL composition and a weight ratio of RF/L solid content respectively. CONSTITUTION:An RFL composition is regulated by adding an L(latex) component including H-NBR (acrylonitrile-butadiene rubber hydride) to an RF (resorcin-formalin condensate) liquid prepared in advance. It is preferable that an R/F mole ratio is 1:1-5 and weight ratio of an RF/L solid content is 1:4-20 respectively and pH concentration of the RFL composition is regulated to approximate 10-11. A dipping process is applied to base cloth made of nylon-6 or nylon-66 or the like by using this composition while the quantity to be stuck is controlled by a solid content ratio of an RFL- processing liquid and a clearance amount of drawing rolls in the dipping process so as to keep at 10 to 50weight% to the base cloth, and the base cloth is dried at approximate 110 deg.C and further heat-treated at approximate 220 deg.C to obtain a canvas 14. As a result, mechanical property, heat-resisting property of the canvas 14 and adhesive property between the canvas and the acrylonitrile-butadiene rubber hydride which are the weakest points for the canvas are improved.
Patent JP-H08264758-A (JP)
Title: Element for copying voltage in high linearity
Inventor: MARUKU ARUKU
IPC: H04N5/335
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable transmitting as accurately as possible the fluctuation of voltage to be reproduced on the scope of application by providing a means with which a flux of electrons is allowed to flow in the common point of the sources of two MOS transistors. SOLUTION: This element has a pair of MOS transistors T1 and T2 on which their sources s1 and s2 are connected to the common point A. The input voltage Ve to be copied is applied between the gate of the first MOS transistor T1 and a reference. The gate g2 of the second MOS transistor and a drain d2 are connected to the first terminal of a capacitor Cs, the second terminal of the capacitor Cs is biased by voltage VCs. A flux of electrons is injected to the common point A by a means Ic. The potential Vd2 of the drain d2 of the second MOS transistor T2 is prescribed by a means I, and then the potential is charged. The reproduced voltage Vs is applied between the first terminal of the capacitor Cs and a reference.
Patent JP-H03251138-A (JP)
Title: Production of smoked cod roe
Inventor: NISHIO HISATAKA
IPC: A23L17/30
Filed: 1990-02-28
Abstract: PURPOSE:To obtain smoked cod roe utilizing flavor of 'KARASHI-MENTAIKO' (salted ovary of a walley pollack seasoned with red pepper) with a long preservation period by processing and primarily pickling cod roe in the form of the 'KARASHI- MENTAIKO', secondarily pickling the resultant cod roe in a seasoning liquid containing much sorbitol, draining, drying and then smoking the cod roe. CONSTITUTION:Cod roe is pickled in the same manner as that in heretofore) normally carried out production of 'KARASHI-MENTAIKO', i.e., in a seasoning liquid containing SAKE (Japanese rice wine), MIRIN (sweet SAKE), soy sauce, powdery red pepper, etc., as main raw materials for normally about >=4 days. The primarily pickled cod roe is then secondarily pickled in a seasoning liquid containing desirably about 10-25% sorbitol for about 2 days. The cod roe after the secondary pickling is subsequently drained at about 0-5 deg.C temperature for about 2 days. Chips such as Japanese beech, Japanese oak or cherry tree, together with spices, are incompletely burned by a method for hanging the secondarily pickled cod roe after draining in a smoking room, etc., to afford the objective smoked cod roe (smoked 'KARASHI- MENTAIKO'). The flavor of the aforementioned 'KARASHI-MENTAIKO' is moderately harmonized with the smoking ingredients in the above-mentioned 'KARASHI- MENTAIKO' and flavor similar to that of the 'KARASHI-MENTAIKO' is provided.
Patent JP-S54141785-A (JP)
Title: Preparation of carboxylic acid derivative
Inventor: NAKAO TATSU
IPC: C07D215/06
Filed: 1978-04-26
Abstract: PURPOSE: To obtain a carboxylic acid derivative which is an intermediate for medicines having hypotensive and antiagglutinating actions, by hydrolyzing the cyano group of a reaction intermediate derived from an alkyloyl-1,2-3,4-tetrahydro- quinoline.  
     CONSTITUTION: A cyano compound of formula V: (R 1  and R 2  are H or lower alkyl groups; Z is O or H 2 ) is hydrolyzed to form a carboxylic acid derivative of formula I. The compound of formula V is obtained by subjecting a compound of formula II with formalin or an amine hydrochloride to the Mannich reaction to give a compound of formula III, which is quaternized and reacted with a compoun of the formula MCN (M is Na or K). 4-(1,2,3,4-Tetrahydro-2-oxo-1-methyl-quinoline- b-y1)-4-oxo-3-methyl-butanoic acid may be cited as the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0638946-A (JP)
Title: Inspection apparatus and method for sensor for blood parameter
Inventor: ROKUSAANU ERIZABESU UOORU
IPC: A61B5/00
Filed: 1993-03-11
Abstract: PURPOSE: To enable economical control of mass transfer, reaching equilibrium between gas and liquid in a short time. CONSTITUTION: This device has a sensor cassette 13 with sensors 29, 31 and 33 and a housing 15, and these are connected by conduit means 17, 19 and 21. The housing 15 is provided with a liquid path 41 with a chamber 43 which contains aseptic testing liquid 16 flowing in from an inlet 37. Gas is introduced from a gas injection path plugged with a cap 53. In the chamber 43 a multiporous medium 131 is provided, by which gas and the testing liquid 16 are mixed sufficiently. The testing liquid 16 flows out from an outlet 39, passes the sensors 29, 31 and 33, and the gas is discharged from a gas vent 55 through the multiporous medium 135.
Patent JP-H05249581-A (JP)
Title: Medical silver halide photographic sensitive material and its treatment
Inventor: ARAI NAOKI
IPC: G03C1/035
Filed: 1992-03-09
Abstract: PURPOSE:To provide a medical silver halide photographic sensitive material superior in development speed, high in covering power, superior in fixability, and ultrahigh in process ability. CONSTITUTION:The medical silver halide photographic sensitive material has a silver coating amount of <=2.8g/m<2> on one side of a support, a silver chloride content of 10-50mol% of the total silver halide, and an iridium compound amount of >=10<-8>mol, and contains silver halide grains chemically sensitized and spectrally sensitized to a wavelength region of 750-850nm.
Patent JP-2000252382-A (JP)
Title: Semiconductor device
Inventor: HYODO HARUO
IPC: H01L23/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-size package having a reduced mounting area and also reduce electric resistance and thermal resistance of backside electrodes in a semiconductor chip. SOLUTION: An insulating substrate 21 has an island section 22 and electrode sections 23a, 23b on its surface and a semiconductor chip 25 is fixed to the surface of the island section 22. An electrode pad 26 of the semiconductor chip 25 is connected to the electrode sections 23a, 23b by wires 27. On a rear surface of the insulating substrate 21, first and second external connection terminals 29, 29a, 29b are formed, with the first terminals 29 connected to the island section 22 by a first via hole 30 and the second terminals 29a, 29b connected to the electrode sections 23a, 23b by second via holes 31a, 31b. The first via hole 30 is located just under the semiconductor chip 25. The connection distance can be minimized to reduce electric resistance and thermal resistance.
Patent JP-2000252591-A (JP)
Title: Nitride system semiconductor element and its manufacturing method
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To form a nitride system semiconductor element where an operating voltage is reduced. SOLUTION: In a nitride system semiconductor element, the upper surface of a p-contact layer 8 is inclined by 0.03 deg. or more and 10 deg. or less for a surface C in a nitride system semiconductor laser where a p-electrode 12 is formed on the upper surface of the p-contact layer 8. Further, the nitride system semiconductor layer contains at least Ga and N, and the nitride system semiconductor layer is doped with a p-type dopant by 1×1018 cm-3 or more.
Patent JP-H04268860-A (JP)
Title: Confirmation device for parking place of vehicle
Inventor: KOSAKA TAIJI
IPC: B60R25/102
Filed: 1991-02-22
Abstract: PURPOSE:To realize a response by means of telephone from a vehicle-side on the reception recognition of a remote operation when the position of a vehicle is confirmed by means of the remote operation through the use of telephone and to cancel the setting error of an instruction content. CONSTITUTION:A controller 3 is connected to a portable unit 1 mounted on the vehicle and a position information unit is connected to the controller 3 so that it can be operated. Then, the remote operation is executed by the radio signal of a radio base station 2 from a line wire telephone T or an extension telephone. An automatic response means is provided for the controller 3 and various response information on the setting/confirmation of notice time is automatically responded to a person who executes searching through the portable unit 1 and the radio base station 2.
Patent JP-S57165167-A (JP)
Title: Gaseous curtain device
Inventor: ISHIHARA MAMORU
IPC: B22D11/106
Filed: 1981-04-04
Abstract: PURPOSE:To shut off the charging flow of molten steel completely from the outside air easily with a small amt. of an inert gas by providing a slit to a gaseous curtain device in such a way that the inert gas is flowed in the direction horizontal, counter or parallel to the flow direction of the charging flow of the molten steel. CONSTITUTION:An inert gas such as N2 or Ar used for the gaseous curtain is supplied through a supplying pipe 4 to a gaseous curtain device 5. Then, the inert gas ejects through the pipe 4 then through a slit into horizontal directions and counter current directions. Hence, the charging flow 2' of molten steel is sealed perfectly with the inert gas ejecting from the device 5 through a sliding nozzle 3 and is flowed down into a casting case 6 or tundish through a charging pipe 7.
Patent JP-H01225538-A (JP)
Title: Preform material for composite material
Inventor: NISHIMURA AKIRA
IPC: B29C70/10
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the cutting of a filament or napping at the time of sewing, by arranging a plurality of sheet like reinforcing base materials composed of a carbon fiber in a laminar form and integrally sewing the same by sewing yarn having a specific structure. CONSTITUTION:A preform material has a plurality of bidirectional carbon fiber fabrics 1, 2, 3... as reinforcing base materials and the fabrics 1, 2, 3... are arranged in a laminar form but the warp yarns of said fabrics are alternately arranged at angles of 0 deg. and 45 deg. with respect to the longitudinal direction of the preform material. The laminated fabrics 1, 2, 3... are subjected to a single chain stitching by sewing yarn 8 extending along the longitudinal direction of the preform material to be integrally sewn. This sewing yarn has a plurality of single yarns 9, 10 each composed of a carbon fiber bundle and having a second twist and the fineness thereof is 3000denier or less and the knot strength thereof is 1g/denier or more and each of the single yarns 9, 10 has a twist in the reverse direction with respect to the second twist and the fineness of a monofilament is 0.5denier or less and the breaking elongation thereof is 2.5% or more.
Patent JP-H01225219-A (JP)
Title: Mos conductor device
Inventor: OOTA YOSHIJI
IPC: H03K5/1252
Filed: 1988-03-03
Abstract: PURPOSE:To prevent malfunction from being generated in a back stage circuit by waveform-shaping a pulse-shaped noise to a shape, which is suitable for the operation of the back stage circuit, and interrupting a half noise. CONSTITUTION:The pulsative noise to be inputted from an input node 10 is inputted through a selecting circuit 1 to a waveform shaping circuit 2 and a pulse width is extended. At such a time, when the amplitude of the pulsative noise is enough large, the amplitude of the output of the waveform shaping circuit 2 is also large and a latch circuit 3 of a next stage is inverted. The output of this latch circuit 3 is given through a delay circuit 4 to the selecting circuit 1 an the selecting circuit 1, waveform shaping circuit 2 and latch circuit 3 are returned to an original condition. When the amplitude of the inputted pulsative noise is small, the latch circuit 3 is not inverted and any change does not appear in an output node 16.
Patent JP-S55143012-A (JP)
Title: Tap selector for on-load tap changer
Inventor: SATOU TAKASHI
IPC: H01H9/00
Filed: 1979-04-25
Abstract: PURPOSE:To reduce the occupying area in a transformer tank by forming tripple drive shafts for a preceding switch, a trailing switch and polarity switch forming a tap selector coaxially as tripple drive shaft and reducing the number of insulating posts. CONSTITUTION:A preceding switch F, a trailing switch G and a polarity switch H are provided under a gear box 21 normally in a tap selector E. Drive shafts 22, 23 and 24 for driving the switches are coaxially formed as a tripple drive shaft I. The shafts are smoothly rotated using bearings in such a manner that the length of the shaft is formed longer at the inner shaft, and the outermost shaft 23 is used as a switch G, an intermediate shaft 22 is used as a switch F, and the innermost shaft 24 is used as a switch H. Then, they are secured by insulating posts 29 mounted in the box 21, a plurality of insulating posts 28, 28a-28d having stationaly contactors 31, 30, 34 making contact with a movable contactor and a current collecting ring provided at the respective switches are provided around the shaft I.
Patent JP-S58169338-A (JP)
Title: Device for recording and reproducing timing information in optical disc
Inventor: TAKASUGI KAZUO
IPC: G11B7/004
Filed: 1982-03-31
Abstract: PURPOSE:To make timing information usable by such constitution wherein the spot of a light beam for reproducing timing reproduces the timing information in precedence of the light spot of data and records light information. CONSTITUTION:The beams from two semiconductor lasers 31, 32 which are driven by electric power sources 51, 52 are condensed on the recording surface of a disc 11 with a lens 33, a polarizing prism 34, a lambda/435, and a lens 36, whereby a light spot 310 and a lead spot 320 preceding the same are formed. The timing information created on a track 10 is read by the spor 320 through a detector 38, and is conducted to a clock reproducing circuit, by which a clock is reproduced. The power intensity of the spot 310 is modulated by the reproduced clock and information is recorded on the track.
Patent JP-H07236009-A (JP)
Title: Terminal equipment for private line
Inventor: SHOBU TOSHIBUMI
IPC: H04M11/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a terminal for a private line selectively receiving any of facsimile communication and phone communication depending on an opposite party automatically by providing an incoming call deciding means deciding a G3 incoming call and a phone incoming call based on a received signal on the arrival of an incoming call. CONSTITUTION:An NCU 17 uses an incoming call deciding means 17 on the arrival of an incoming call to decide a G3 incoming call when the frequency of the call is 1300Hz and to control a changeover section 13 thereby connecting a G3 protocol control section 11 to a line. The NCU 12 uses the incoming call deciding means 17 to decide whether or not a signal from the line is a DTMF signal when the frequency of the signal from the line is not 1300Hz and analyzes and identifies a tone signal frequency of the DTMF signal to recognize its numeral and a handset designated by a caller is specified and a ring circuit 16 rings a designated handset. Thus, a terminal equipment of the same address connected to a private line selectively receives a facsimile communication or a phone communication automatically depending on the other party.
Patent JP-S51127145-A (JP)
Title: Thermoplastic composition
Inventor: KIMURA KAZUO
IPC: C08L101/00
Filed: 1975-04-30
Abstract: PURPOSE: A thermoplastic composition with reduced permanent set properties and high hardness requiring no vulcanization process after molding prepared by crossinking a polybutadiene and a polyolefin to a fixed degree. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04286984-A (JP)
Title: Supersonic wave doppler type ground vehicle speed meter
Inventor: KIMURA TOSHIYA
IPC: G01S15/60
Filed: 1991-03-15
Abstract: PURPOSE:To ensure high S/N ratio of a Doppler signal even at the time of a high speed, and lower the frequency of missing of a pulse signal to highly precisely measure a vehicle speed. CONSTITUTION:A supersonic wave from a transmitter 2 is radiated on a road surface, a Doppler shift frequency is obtained by the use of a pulse counter 11 from the received signal of its reflected supersonic wave, and further the Doppler shift frequency is converted into a voltage value V1 with the use of an F/V convertor 14. This voltage value V1 is compared with another voltage value V2 corresponding to a frequency of 20kHz by the use of a comparator 15, low drive voltage is controlled to transmit from a drive circuit 17 to a wave transmitter by the use of a drive voltage selection circuit 16 in the case where the voltage value V1 is lower than the voltage value V2, and on the contrary, in the case where the voltage value V1 is higher than the voltage value V2, high drive voltage is regulated to transmit.
Patent JP-H10244651-A (JP)
Title: Laser makeup device
Inventor: ITO TATSUMI
IPC: B23K26/08
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To shorten a makeup time by providing a laser head which connects a specified number of high-output laser beams formed through PS combining to an adjacent spot and makes up a specified number of lines simultaneously. SOLUTION: A laser beam emitted from the first high-output LD 51a of two laser beams arrives PB 59 by P polarization through a first CL 53a and a first ANM 55a. The laser beam emitted from a second high-output LD 51b passes through a second CL 53b and a second ANM 55b, reaching PBS 59 as an S polarized light. The incident angles of the two laser beams into the PBS 59 are regulated or the PBS 59 is rotated at a perpendicular axis with the first and the second laser beam, so that a required deviation is created between the optical axis of the first laser axis and the optical axis of the second laser beam after their emission from the PBS 59. The synthesized first and second laser beams form an image on a printing plate sheet to make up two lines simultaneously. Thus it is possible to save on the makeup time to such an extent that it is half the time required for a single beam process.
Patent JP-H04288105-A (JP)
Title: Coupling device for open show case
Inventor: SUZUKI KATSUHISA
IPC: A47F3/04
Filed: 1991-03-18
Abstract: PURPOSE:To easily install a coupling device by covering space of a connection of the main portion of two show cases to be connected while bending a decorative plate formed of a short rack shaped plate through installing an adhesive tape on the rear surface of a soft-quality vinyl chloride. CONSTITUTION:On the rear surface of a plate knotched in a short rack shape an adhesive tape 71 is installed and decorative plates 7a, 7e are formed. On a portion connecting the main bodies 1 and 2 of the adjacent shoe cases or between spaces of a portion connecting a side plate and the main portion of the shoe case, decorative plates 7a, 7b are plastered by bending. With such construction, decorative plates can be manufactured at a low cost and the number of parts will be reduced, and the connection work can be easily conducted.
Patent JP-S58169248-A (JP)
Title: Control system of program counter provided with input condition selector
Inventor: MORIYAMA YUTAKA
IPC: G06F13/28
Filed: 1982-03-30
Abstract: PURPOSE:To continue processing securely from a state existing right before a DMA request when DMA processing ends, by providing an FF for holding a plural-bit flag for conditional branching to be inputted to a selector, and stopping a clock to the FF by the output of a delay circuit for permitting the DMA processing. CONSTITUTION:A program counter 1 with an input condition selector is connected to an ROM4 stored with a program and this counter 1 is provided with an ROM2, FF3, and selector 5. Further the FF10 which inputs the plural-bit flag for conditional branching to the selector 5 and an AND circuit 11 for controlling the clock to the FF10 are provided. When the DMA request is generated, a DMA permitting signal outputted from the delay circuit 9 is applied to the circuit 11 to stop the clock to the FF10 by the output of the circuit 11, and the flag for conditional branching before the DMA is performed is held in the FF10 to continue the processing securely from a state existing before the DMA request.
Patent JP-S52135739-A (JP)
Title: Developing agent for electrostatic image
Inventor: OGUCHI TOSHIHIKO
IPC: G03G9/083
Filed: 1976-05-10
Abstract: PURPOSE: To provide a developing agent for electrostatic image, in which specific metal oxide powders are incorporated in toner to reduce or suppress contamination phenomenon on carrier or photoconductive surface and impart strong positive charging characteristic to toner. 
     COPYRIGHT: (C)1977,JPO&Japio