baber/WOPTO huggingface dataset:
Patent JP-S61241871-A (JP)
Title: Information processor
Inventor: MIYAZAKI KAZUO
IPC: G06T11/80
Filed: 1985-04-19
Abstract: PURPOSE:To replace data at a high speed by writing only the modified data in a write mode with other data masked when data are written on the 2nd means through the 1st means in a read modified write mode. CONSTITUTION:A read modified control means is provided with a CRT controller 113, a graphic memory 117, a peripheral control circuit 114 and a time division control circuit 116. When the data D underwent an operation is written to the memory 117, this writing is inhibited if a certain bit of the mask data M is equal to O by the write enable signal of a control signal generating circuit, i.e., the signal of the data M. Thus the contents of the corresponding address in the memory 117 are left as they are. This means that the data E is written. In such a way, the data stored in a storage device like a graphic memory, etc. can be replaced at high speed.
Patent JP-H10251503-A (JP)
Title: Polycarbonate resin composition
Inventor: TOMARI YUKIO
IPC: C08L69/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of retaining characteristics of a polycarbonate resin such as transparency, excellent in weather resistance, slight in discoloration, by blending the polycarbonate resin with a specific ultraviolet absorber. SOLUTION: This composition comprises (A) a polycarbonate resin and (B) 0.01-0.5wt.% of a compound of the formula (R is a 1-12C alkyl) [e.g. 2-(2H- benzotriazol-2-yl)-4-tert-octyl-6-(3,4,5,6-tetrahydrophthalimidylmethy l)phenol, etc.]. A resin obtained from 2,2-bis(4-hydroxyphenyl)propane(bisphenol A), etc., and having about 10,000-100,000 viscosity average molecular weight is preferably used as the component A.
Patent JP-S526118-A (JP)
Title: Durable founda tion of underground tank construction
Inventor: SUGAWARA TADAO
IPC: B65D88/76
Filed: 1975-07-04
Abstract: PURPOSE: The durable base construction whereby a thin base plate can be provided as durable concentration against buoyancy such as play-water,concrete foundation and membrane work can be easily progressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63248287-A (JP)
Title: Solid-state image pickup device
Inventor: SHIRODONO MASAMITSU
IPC: H04N5/335
Filed: 1987-04-03
Abstract: PURPOSE:To obtain picture information without generating clamped turbulence immediately after exposure, by exhausting unrequired charge of one frame by switching an operation to fast driving with the start of the exposure, afterwards switching it to nH driving, and returning it to ordinary driving after completing the exposure. CONSTITUTION:By depressing a shutter button, a shutter trigger pulse Pt is inputted to an exposure control means 6, and at a driving control circuit 5, a first readout pulse P1 and a second readout pulse P2 are generated. A switching circuit 3 selects a various kinds of clock signals from a CCD driving clock generator 4 for fast/nH transfer, and supplies them to a CCD solid-state image pickup element 2, then, starts the exposure, and also, exhausts the unrequired charge. And the driving is switched from the fast driving to the nH driving. By applying the nH transfer, OB clamp is secured, and the turbulence of an image can be prevented from being generated. When the second readout pulse P2 is read out at the driving control circuit 5. the exposure is stopped, and also, signal charge accumulated in a period of exposure can be read out.
Patent JP-H01254767-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: MURATA MASAYA
IPC: C08L81/02
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a polyphenylene sulfide resin composition useful as a material for molding gears, having improved heat resistance, strength and coefficient of friction, by blending a polyphenylene sulfide resin with a modified polyolefin resin composition consisting essentially of an epoxy modified polyolefin resin. CONSTITUTION:(A) 100 pts.wt. polyphenylene sulfide resin is blended with (B) 5-40 pts.wt., preferably 10-30 pts.wt. modified polyolefin resin which comprises B1: 2-40 pts.wt., preferably 2-20 pts.wt. epoxy modified polyolefin resin, optionally B2: 0-30 pts.wt. vinyl modified polyolefin resin and B3: 0-30 pts.wt. polyolefin resin wherein the polyolefins of the components B1, B2 and B3 are preferably of the same kind to give a resin composition, which is optionally mixed with (C) 2-100 pts.vol., preferably 5-30 pts.vol. based on 100 pts.vol. of the resin composition of a reinforcing inorganic filler (e.g. potassium titanate whisker).
Patent JP-S62246537-A (JP)
Title: Purification of acetic anhydride
Inventor: MIURA HIROSHI
IPC: C07C67/00
Filed: 1986-04-10
Abstract: PURPOSE:Crude acetic anhydride containing diketene is irradiated with ultraviolet rays and, when needed, distilled simultaneously or subsequently to give pure acetic anhydride which is sued as a starting material of acetylcellulose, medicines, agrochemicals and dyes. CONSTITUTION:Crude acetic anhydride containing diketene is irradiated with ultraviolet rays at room temperature to 140 deg.C at which acetic anhydride boils for 1-80hr, and in case of discoloration, the ultraviolet-treated acetic anhydride is subjected to single distillation under reduced pressure of about 80Torr. Or crude acetic anhydride is continuously fed, under irradiation with ultraviolet rays, to the distillation unit so that a prescribed residential time is assured and continuously distilled to effect continuous purification whereby pure acetic anhydride of high quality is obtained. EFFECT:Diketene is removed less than 5ppm (undetectable) economically through a simple process to give acetic anhydride of high purity enough to be used without problem as a starting material in the field of fine chemistry such as medicines or agrochemicals.
Patent JP-H0794772-A (JP)
Title: Nuclear battery
Inventor: NAZUIIRU PII HERANI
IPC: H01L31/09
Filed: 1994-04-21
Abstract: PURPOSE: To provide a nuclear battery having better conversion efficiency than conventional, and formed as an integrated part of an integrated circuit, supplying electric energy to the circuit, and having an advantage in effectively utilizing radioactive tritium, which is a by-product of a nuclear reactor, stored safely in a device by fixing the tritium in an amorphous silicon matrix. CONSTITUTION: This nuclear battery contains radioactive elements trapped in the amorphous semiconductor matrix of a substance of an amorphous semiconductor material and is an electric power supply source having means for electrically joining a p-type conductive region 12 and an n-type conductive region 13, a semiconductor junction between them, and an n-type region and a p-type region to an additional circuit.
Patent JP-H06148185-A (JP)
Title: Fluorescent labeling method and reagent for compound having hydroxyl group
Inventor: KATO HIDEO
IPC: G01N33/533
Filed: 1992-03-04
Abstract: PURPOSE:To provide a method and reagent capable of easily guiding a pyridilamino group to a compound having a hydroxyl group such as saccharine, glycoprotein, glycopeptide, glycolipid, alcohols, and phenols in good yield. CONSTITUTION:In a fluorescent labeling method for a compound having hydroxyl group and a fluorescent labeling reagent therefor, a compound shown by the formula: R1:(CH2)n-OH (wherein R1 represents 2-pyridilamino group or 3- pyridilamino group, and n represents an integer of 1-4) or its salt is used as a labeling reagent for labeling.
Patent JP-S63249094-A (JP)
Inventor: HAYASHI SOKICHI
IPC: G12B5/00
Filed: 1987-04-06
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-S527162-A (JP)
Title: Hydro-extracting washer
Inventor: FUKUMARU IKUNOBU
IPC: F16F13/02
Filed: 1975-07-04
Abstract: PURPOSE: To provide a hydro-extracting washer equipped an anti-trembling device which supports the external bath suspended on its top. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5420196-A (JP)
Title: Preparation of anticarcinogen
Inventor: OGINO SHIGEO
IPC: A61K35/74
Filed: 1977-07-11
Abstract: PURPOSE: To produce a strong carcinogen, SC-1714 substance, directly in a cultivation medium, by the cultivation of Acinetobacter calcoaceticus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05304813-A (JP)
Title: Car-carrying type mower and carriage for mower
Inventor: AKEI SOICHI
IPC: A01D34/68
Filed: 1991-03-22
Abstract: PURPOSE:To make aged persons so as to be able to use a mower for mowing weeds by rotating mowing blades with a driving gear and so as to readily carry out mowing operation without almost feeling tireness. CONSTITUTION:The carrying type mower 13 is characterized by placing a mower 12 on a carriage 10 and mowing weeds while mowing the mower 13. This mower 13 is constituted so as to be able to mow weeds of a definite range by oscillating a mowing blade 36 of the mower 12 by oscillating a lever 20. The carrier 10 is constituted so as to be able to arbitrarily change width of two wheels 16.
Patent JP-H06298514-A (JP)
Title: Production of highly pure silicon carbide
Inventor: KANO TAKASHI
IPC: C01B31/36
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for producing highly pure SiC, capable of easily producing the highly pure SiC at a low cost. CONSTITUTION:A raw material 2 comprising SiC is prepared in a crucible 1 made of graphite. A holder container 3 having a porous carbon base plate 4 fixed and set therein is loaded on the opening of the crucible 1, and an argon atmosphere is formed in the crucible 1. The crucible 1 is heated with a high wavelength induction heating coil installed on the periphery of the crucible 1 for the decomposition and sublimation of the raw material to produce highly pure polycrystalline silicon carbide on the porous carbon base plate 4.
Patent JP-S59210099-A (JP)
Title: Extraction of saponin
Inventor: KANEDA NOBURU
IPC: A61K36/18
Filed: 1983-05-12
Abstract: PURPOSE:A herb such as Polygala senega L or Polygala tenuifolia Wild is used as a starting material to effect a specific extraction or, when necessary, a combination thereof with elution to obtain high-purity saponin used as an antitussive or expectorant in high yield. CONSTITUTION:Root stems of herb such as Polygala senega L or Polygala tenuifolia Wild is treated with a volatile alcohol and/or water to obtain the soluble components, then the solvent is evaporated off to obtain the solid product. Then, the solid product is suspended in water and the suspension is treated with a solvent selected from ether, ethyl acetate, chloroform or hexane to remove the lipid-soluble components, then the treated suspension is extracted with an alcohol selected from butyl alcohol, amyl alcohol and propyl alcohol. The alcohol is evaporated off to dryness from the extract and the resultant solid product is recrystallized out of a solvent selected from ethyl acetate, ether and acetone, then, when needed, the crystals is subjected to column chromatography to extract saponin.
Patent JP-H04294685-A (JP)
Title: Method and device for encoding color image signal
Inventor: IWAHASHI MASAHIRO
IPC: H03M7/30
Filed: 1991-03-22
Abstract: PURPOSE:To perform the compressive encoding of data with high efficiency in the encoding of a color image where digital color signal data is compression- encoded, and accumulated, and original data is decoded and reproduced. CONSTITUTION:A prediction error value between the prediction value of a prescribed picture element value and an actual picture element value is found at a prediction error arithmetic part 2. Multilevelvalue/binary conversion is performed at a multilevelvalue/binary conversion part 3 so as to decrease an entropy rate by using a conversion table, and data with fixed length can be obtained. After that, arithmetic encoding is performed at an arithmetic encoding part 4, thereby, compression efficiency by the arithmetic encoding can be improved.
Patent JP-H07293381-A (JP)
Title: Fuel feed device and fuel feed method for internal combustion engine
Inventor: ODA HIDEYUKI
IPC: F02M37/18
Filed: 1994-04-21
Abstract: PURPOSE:To stably provide the prescribed fuel pressure at the time of an engine start or the like, and further provide good combustion depending on the fuel pressure by providing a bypass passage in such state as detouring a high pressure control means to control the fuel pressure, and opening and closing the passage. CONSTITUTION:A fuel passage 3 is formed as a circulation circuit for connecting a fuel tank 2 to a fuel injection valve 1, and a low pressure fuel pump 4 is provided upstream of the passage 3. An engine driven high pressure fuel pump 5 is provided between the pump 4 and the valve 1. Also, parallel circuits formed out of a high pressure control means 10 and a bypass passage 13 are formed downstream of the valve 1. In this case, the open and close control of an open/ close valve 14 laid in the passage 13 is interlocked with the control of the state of fuel or combustion air feed to an internal combustion engine via a control means 30. In other words, the valve 14 is controlled for open and close operation, so as to keep the open state thereof when an engine speed is lower than a reference speed after the end of starting operation mode is detected.
Patent JP-S58200640-A (JP)
Title: Controlling system of electric power for transmitting satellite communication
Inventor: OONO SATORU
IPC: H04B7/005
Filed: 1982-05-18
Abstract: PURPOSE:To compensate rainfall attenuation by receiving for monitoring a radio wave for communication at a controlling station in order to obtain directly the rainfall attenuation information of the up-like of each station. CONSTITUTION:A distributor 22, down converter 23 and IF amplifier 24 receive a beacon signal (fo) radiated from a satellite. An antenna 20, low noise amplifier 21, the distributor 22, a down converter 25 and IF amplifier 26 receives for monitoring at least one of signals transmitted as transmission waves from plural earth stations and reflected by the satellite. After that, a controlling signal generator 29 compares the outputs of the receivers of the beacon and monitoring and generates a controlling signal (fc). The signal (fc) is processed by a modulator 30, up-converter 32 and transmission electric power amplifier 34 and transmitted to each earth station from the antenna 20. In responce to this, each earth station receives the signal (fc) and controls electric power for transmission according to the signal fc.
Patent JP-H05281173-A (JP)
Title: Measuring probe for deterioration of coating film
IPC: G01N27/02
Filed: 1992-04-06
Abstract: PURPOSE:To prevent the mixing of external noises and to use the probe without the problems of defective insulation and defective conduction when a container for the main body of the probe is washed with water. CONSTITUTION:A hole 52 is formed in a probe-body container 43, and one end part of a measuring cable 55 is inserted into the hole 52 and connected to a measuring electrode 44. The measuring cable 55 under this state is fixed in the watertight state so as to form a unitary body together with the probe- body container 43. Meanwhile, a connector part 64, which can be freely attached and disconnected, is provided at the other end part of the measuring cable 55. In this way, the connecting part of the measuring cable 55 for the measuring electrode 44 is held in the hole 52 of the probe-body container 43 and is not exposed into air. The attachment of water and the remnant of conductive gel 45 is avoided when the probe-body container 43 is washed with water.
Patent JP-S59206716-A (JP)
Title: Heat sensitive type flow rate detector
Inventor: TANIMOTO KOUJI
IPC: G01F1/684
Filed: 1983-05-11
Abstract: PURPOSE:To provide high accuracy and excellent responsiveness even if flow rate is small and to prevent sticking of dust, etc. on the surface of a heating elements by disposing plural restrictors in front of the heating element and forming colliding jets on the surface of the heating element. CONSTITUTION:Plural nozzles 8 are disposed around a heating element 1 mounted on a tubular body 4 so that a fluid 5 to be measured collides against the element 1 and forms jets. A heat transfer rate is a function of an average flow rate and therefore if the temp. difference between the element 1 and the fluid 1 is maintained constant, the flow rate can be measured by measuring the electric power to be supplied to the element 1 by a detecting circuit 6. The heat transfer rate is increased by the jets to the element 1 and therefore high accuracy and excellent responsiveness are obtd. even if the flow rate is small. Sticking of foreign matter such as dust on the surface of the heating element is prevented.
Patent JP-S59210879-A (JP)
Title: Sake containing component of gourd
Inventor: TAKAMURA CHIYOUTAROU
IPC: C12G3/04
Filed: 1983-05-12
Abstract: PURPOSE:To obtain SAKE containing components of gourd, having delicate taste of SAKE and medicinal effect in the utmost degree caused by components of gourd of its own, by immersing unripe or small fruits of gourd in SAKE. CONSTITUTION:Unripe fruits of gourd, preferably within one month after bloom, or small fruits of gourd, or fruits of bottle gourd are gathered, and they are not treated and directly immersed in SAKE.
Patent JP-H01255471-A (JP)
Title: Power switching circuit
Inventor: SEKI KUNIO
IPC: H03F3/20
Filed: 1988-04-05
Abstract: PURPOSE:To reduce a current upon current limiting operation, by a method wherein a pulse width modulating signal in inverse proportion to the value of the current is formed to control a power output element when the current flowing through the power output element has a larger value than a given value of current. CONSTITUTION:A power switch circuit is employed for a lamp driving circuit for vehicles and a power output element MOS is operated as a switch for forming the driving current of a lamp LP for vehicles. A sense current Is, corresponding to the driving current of the element MOS, is detected by a current sense circuit IS and is outputted after converting it into a voltage signal Vs. A comparing circuit CMP compares the voltage signal Vs with a lamp voltage Vr formed by a triangular wave generating circuit RPG while the result of the comparison is inputted into a PWM width modulating circuit PWM to form a pulse width driving signal VC in inverse proportion to the value of the current Is upon overcurrent. According to this method, the driving signal VC is used as the control signal of a gate circuit G to drive the element MOS intermittently.
Patent JP-H10280983-A (JP)
Title: Control mechanism for outboard 4 cycle engine
Inventor: ARAI HIDETO
IPC: F02B61/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a cost, improve a durability and also improve the shift feeling of a remote control specification by fixing the outer tube of a remote control cable in an engine cover and making a connection rod for a throttle in a straight line shape. SOLUTION: First/second shift levers 34, 35 are fixed to a shift shaft 33 provided on the upper front side of a lower cowling 13 and the first shift lever 34 is connected to the shift operation part 22 of the hand operation part of an outboard engine through a rod 36. A throttle valve drive device 39 provided with first/second throttle levers 39a, 39b and cam member 39c is arranged between the shift shaft 33 and a carburetor 37 and the outer tube 41b of the handy throttle cable of the outboard engine is fixed to a plate 39d for fixing the cable and an inner wire 41a is wound to the first throttle lever 39a. The second throttle lever 39b is connected to a throttle lever 37a by a connection rod 42 with a straight line shape.
Patent JP-H04315514-A (JP)
Title: Shearing method and device therefore
Inventor: ODA NAOKI
IPC: B23D15/00
Filed: 1991-04-16
Abstract: PURPOSE:To perform a shearing work by preventing production of burrs since when burrs are produced on the back of the broken surface of a work during shearing of the work by means of a shearing machine, it is troublesome to remove the burrs. CONSTITUTION:A cutter 1 having a cutting part 5 having notches 5A and 5B formed in a V-shape and a work are set in a state that the central part in the direction of thickness (d) of a work W is positioned at a bottom part 5C of and between the notches 5A and 5B. The cutter 1 is located to a nut member 15 joined in a screwed-in state with a ball screw 11 interlocked and coupled to a drive motor 13 serving as a drive device so that the cutter 1 is movable over a work W surface. Through movement of the cutter 1 toward the work W, a shearing work is carried out.
Patent JP-H03282885-A (JP)
Title: Table retrieving device with learning function
Inventor: MAMIYA HIROSHI
IPC: G06F17/30
Filed: 1990-03-30
Abstract: PURPOSE:To efficiently retrieve the record by saving retrieval key information related to the previous retrieval success and position information of the record of the retrieval success, as saved key information and saved record position information, comparing the retrieval key information and the saved key information at the time of a new retrieval request, and determining a retrieval range. CONSTITUTION:In response to a retrieval request, saved key information saved in a learning data saving means 11 and retrieval key information related to the present retrieval request are compared, and in the case they coincide with each other, saved record position information saved in the learning data saving means 11 is delivered to a retrieval result output means 15 and the processing is finished, and in the case of noncoincidence, based on a large/small relation of the retrieval key information and the saved key information and the saved record position information saved in the learning data saving means 11, a retrieval range being suitable for the present retrieval request and informed together with the retrieval key information to a sequential retrieving means 13. In this regard, in an initial state that significant information is not stored in the learning data saving means 11, the whole range of a table 2 to be retrieved is determined as a retrieval range. In such a way, the retrieval can be executed efficiently.
Patent JP-S60229438-A (JP)
Title: Device for compensating cross polarized wave interference
Inventor: MATSUE HIDEAKI
IPC: H04J11/00
Filed: 1984-04-27
Abstract: PURPOSE:To attain high accuracy and low noise by digital signal processing by using an A/D converter with high accuracy and digitizing a demodulation signal. CONSTITUTION:A cross polarized wave signal 16 is digitized by a 10-bit A/D converter 21. The signal is fed to 10-bit M-stage of shift registers (SR) 22, 23, 24. The signal is subject respectively to digital multiplication with control signal (M+1) series 30-34 of K-bit from a tap weight control circuit 37 as to each tap (M+1) stage by multipliers 25-29 and the output is subject to digital addition by a full adder 35. The cross polarized wave signal component leaked to a main polarized wave signal is cancelled by applying digital addition to the output and the result of A/D conversion of the main polarized wave signal 15 by a full adder 36. Thus, a signal of a high-order 4-bit an output of the full adder 36 is the result (38) of identification of the main polarized wave signal where no interference component exists.
Patent JP-H08286970-A (JP)
Title: Shared memory controller
Inventor: TAKANO HIROAKI
IPC: G06F12/02
Filed: 1995-04-10
Abstract: PURPOSE: To reduce storage capacity for managing an address. CONSTITUTION: An address shared memory 13 holds address data A1 which is divided into plural blocks with plural storage areas so as to indicate the writing address of data D in the respective storage areas. An address fixed memory 17 holds address data A2 which designates the address of the block added with the storage area where address data A1 are written every data group. A free address memory 14, counters 15(1)-15(8) and a selector 16 output address data A2 and A3 for writing address data A1. The address fixed memory 17, the counters 18(1)-18(8) and the selector 19 output address data A2 and A3 for reading address data A1. A control part 20 controls the operations of the respective parts.