baber/WOPTO huggingface dataset:
Patent JP-H01117956-A (JP)
Title: Air-fuel ratio controller
Inventor: UIRIAMU SUTEIIBUN BAUAAZU
IPC: F02D41/02
Filed: 1987-08-28
Abstract: PURPOSE: To reduce the volume of exhaust gas by controlling air/fuel ratio according to the air/fuel ratio read out according to an engine temperature established by different air/fuel ratio schedules while transmission is in drive and while transmission is in neutral. CONSTITUTION: The above mentioned device controls the air/fuel ratio by means of calculating the fuel injecting volume by an engine controller 16 in accordance with various engine parameters and controlling an injector 14 when an engine 10 is in operation. In this case, a ROM is provided in the engine controller 16, for storing as respective engine parameters a first and second air/fuel ratio schedules indicating the desired air/fuel ratios of the mixed gas while transmission is in drive and while transmission is in neutral. One of the air/fuel ratio schedules is selected in correspondence with the state of the transmission detected by a switch means 18. The air/fuel ratio is set up according to the engine temperature and fuel injecting volume is controlled accordingly.
Patent JP-H0878526-A (JP)
Title: Production of semiconductor device
Inventor: MURAKAWA EMI
IPC: H01L21/304
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a method for producing a semiconductor device in which the metal wiring can be protected against corrosion even if the semiconductor substrate is cleaned with an amine based organic solvent. CONSTITUTION: Within eight hours after removing residual resist from a first wiring layer 46 using an amine based organic solvent, a semiconductor substrate 40 undergoes plasma processing using oxygen gas (RF power: 1kW, O2 flow rate: 250sccm, pressure: 1Torr) for 100sec.
Patent JP-H0379468-A (JP)
Title: Cable duct mounting device for rolling stock
Inventor: TAO TAKASHI
IPC: B61D15/00
Filed: 1989-08-23
Abstract: PURPOSE:To facilitate the installation of a cable duct to a vehicle body by carrying the cable duct under the vehicle body by a carrying truck having a running steering means, and then raising the cable duct to the lower part of the vehicle body by a lifting means supported by the carrying truck. CONSTITUTION:In the installation of a cable duct 12 for railway vehicle to a vehicle body, the cable ducts 12 preliminary containing cables are placed on two carrying trucks 2, and then each carrying truck 2 is carried under the vehicle body. The airless tires 9 of each carrying truck 2 are rotated and driven by a running gear motor 8, and steered through a steering rink 7 by an electric power cylinder 6. Then, the cable duct 12 is positioned in a desired position of the vehicle, end raised by a table lifter 11. The cable duct 12 is successively fixed to the vehicle body, and the dislocation accompanied by this fixation is absorbed by a free bearing 10 supporting the cable duct 12.
Patent JP-H0266233-A (JP)
Title: Remote control transmission and receiving system in sanitary washing device
Inventor: NIKI SHIGERU
IPC: E03D9/08
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the improper operation of apposed devices by providing a remote control transmitter with an address code modulation circuit, and a remote control receiving part with a judgement circuit and operating the device when a signal agrees to an address code assigned to the receiving part. CONSTITUTION:An address code generation circuit 12, a modulation circuit 13 and a light emitting element 14 are provided in the remote control transmitter 1 (transmission part) of a transmission signal carrier for modulating a light wave and radio wave into an operation information signal for transmission. On the other hand, a receiving part 2 is provided with a light sensitive element 21, a demodulation circuit 22 and an address code judgement circuit 23. Also, the transmission signal carrier is modulated with an operation information signal and address code for transmission. Furthermore, the receiving part 2 demodulates the operation signal and address code and makes judgement as to whether the signal and code coincide with an address code assigned to the receiving part 2. Thereafter, the receiving part 2 is actuated with the operation signal. According to the aforesaid construction, the improper operation of a sanitary washing device can be prevented.
Patent JP-S60107520-A (JP)
Title: Optical rotary encoder
Inventor: TAKAHASHI KAZUHISA
IPC: G01D5/36
Filed: 1983-11-15
Abstract: PURPOSE:To reduce the size and thickness of an optical rotary encoder by arranging a rotary slit disk and a printed board between bearing parts at both axial sides of a shaft. CONSTITUTION:The printed board 6 is fitted to a right base 1b mounting a bearing 7, and the shaft 2, on which the rotary slit disk 13 is fitted, is incorporated in the right base 1b through the hole 16 of the printed board 6. Then, an end part of the shaft 2 is fitted in the bearing 7 fitted to a left base 1a, and both bases 1a and 1b are engaged with each other by an engagement part 15 and covered with a cover 13. The rotary slit disk 13 is fitted on the shaft 2 between both bearings 7 and the printed board 6 is also fitted to the right base 1b so that it is placed between both bearings 7.
Patent JP-2000044010-A (JP)
Title: Automatic warehouse system
Inventor: YAMAZAKI HIROYUKI
IPC: B65G1/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To utilize the space efficiently and to improve the productivity by allowing a cell line extendable even though a building has no room in the height, in an automatic warehouse system. SOLUTION: This system is provided with multiline and multistage automated warehouse 5, and a crane carriage 7 running in front of the warehouse 5, and a conveyer carriage 7 with height lower than the crane carriage 6 is provided movable in series in the line direction of the automated warehouse 5, while the crane carriage 6 is made movable to the position opposing to the starting position of the canveyer carriage 7, and a cell line C2 is established at the side of the running area of the conveyer carriage 7.
Patent JP-2001044921-A (JP)
Title: Portable telephone set
Inventor: MAEDA KOJI
IPC: H04M11/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To realize a voice codec function and an audio reproduction function only with one small-sized package of a DSP(digital signal processor). SOLUTION: When the receiving part 13 of a radio part receives and demodulates a transmission signal from a radio base station and decoded data decoded by the decoder 23 of a controlling part 2 is inputted to a control processing circuit part 21, the part 21 detects whether a portable telephone set is in a voice communication state or the other states and stores the current state in a voice communication state flag memory 22. When a display operating part 3 inputs a preliminarily decided input to the part 21, a DSP 41 performs reproduction processing of compressed voice data stored in a data storage memory 44 and outputs a melody to a receiver 48 or a sounder 50 by such a manner that the part 21 transmits a command for melody reproduction processing to the DSP 41 of a voice processing part 4.
Patent JP-H1143894-A (JP)
Title: Sizing agent composition for paper
Inventor: SAEKI MASARU
IPC: D21H17/36
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sizing agent composition for paper, excellent in coatability and paper-reinforcing strength and little in adhesivity on the surface of sized paper by compounding a polyvinyl alcohol resin containing carboxyl groups in a specific amount with a specific phosphate ester or its salt. SOLUTION: This sizing agent composition for paper contains 100 pts.wt. of a polyvinyl alcohol resin having a saponification degree of 10-100%, preferably 50-100%, more preferably 70-100%, and an average polymerization degree of 100-10,000 and containing carboxyl groups in an amount of 0.1-10 mol.%, and a phosphate ester of the formula [R is H, an alkyl or an alkylaryl; (m) and (n) are each an integer; R' is H or an alkoxy) or its salt in an amount of 0.1-50 pts.wt., preferably 0.5-30 pts.wt. The sizing agent composition is coated on a paper substrate so that the carboxyl group-containing polyvinyl alcohol resin is contained in an amount of 0.1-5 g/m<2> , preferably 0.5-3 g/m<2> , as the solid content.
Patent JP-2001008678-A (JP)
Title: Production of fermented beverage having low alcohol concentration
Inventor: HANEDA BUEI
IPC: C12H1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented beverage of low-concentration alcohol in which quality and taste are stabilized. SOLUTION: A trace amount of active ingredient of an extract from Aralia cordata is added within the range of a proper amount corresponding to the alcohol concentration of a low-concentration alcohol fermented beverage to the low-concentration alcohol fermented beverage within the range of 2% to 20%.
Patent JP-H0262826-A (JP)
Title: Remedy for adult t-cell leukemia
Inventor: KATO TAKAYOSHI
IPC: A61P35/02
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a remedy for adult T-cell leukemia having weak cytotoxicity by using a phenanthridine derivative as an active component. CONSTITUTION:The objective agent contains a compound of formula (R<1> is lower alkyl; R<2> and R<3> are alkanoyl or alkoxycarbonyl; X is halogen; the bond containing dotted line is single or double bond; when the bond is single bond, X is absent), e.g., 3,8-di(ethoxycarbonylamino)-5-ethyl-6-phenylphenanthridinium bromide as an active component. The compound is known to have nucleic acid synthesis inhibiting action and strong antibacterial activity. The remedy is administered preferably by oral administration, intravenous injection or transrectal infusion and the daily dose of the compound is 10mug-1000mg, preferably 100mug-100mg for adult by intravenous injection.
Patent JP-H03236395-A (JP)
Title: N-glycoside vinyl compound and production thereof
Inventor: SUMITOMO HIROSHI
IPC: C08F26/00
Filed: 1990-08-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is formula II, -(CH2)m (m is 1-5) or formula III (n is 1-10); R<2> is H or CH3; X is reducing sugar residue, sulfuric acid ester thereof or alkali salt of the ester residue]. USE:A production intermediate for N-glycoside olefin based compound copolymer. PREPARATION:A reducing sugar is reacted with a vinyl compound having an amino group expressed by formula IV in a polar organic solvent or water- containing solvent thereof.
Patent JP-H0960015-A (JP)
Title: Method for constructing retaining wall, and back form and cover material for use
Inventor: FUJINO KOJI
IPC: E02D29/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing a retaining wall with high safety and a form for use in the same. SOLUTION: A retaining wall is constructed using a back form 9 which has projecting and recessed parts provided in two positions along the height of the retaining wall, on its side face abutting to the retaining wall. A thick grid 8 of Styrofoam is nailed to the back form 9 which serves as a form on that side of the retaining wall which bears earth pressure. Thereafter, a form 10 is also assembled, concrete is poured between both forms 9, 10, the forms 9, 10 are dismantled after hardening of the concrete, and a back-filling material is used for backfilling as in conventional methods.  The projecting and recessed parts of the back form 9 cannot increase the friction angle of the wall surface of the retaining wall more than the internal friction angle of the back-filling material, but degrees of stability to resist rolling and sliding of the retaining wall 1 can be enhanced without increasing the cross section of the retaining wall 1 made of concrete and thus increasing the amounts of expensive materials used, such as concrete.
Patent JP-S6195092-A (JP)
Title: Combustion of hydrocarbon fuel
Inventor: FUJIMOTO SHIGENOBU
IPC: C10L1/00
Filed: 1984-10-15
Abstract: PURPOSE:Hydrocarbon fuel is, immediately before it is combusted, allowed to pass through a magnetic field or electromagnetic waves so that the magnetic properties of the fuel is made in the resonance and absorption state to alter its energy level whereby the fuel is made highly reactive in an excited state and control chain reactions, resulting in complete combustion. CONSTITUTION:A gaseous or liquid hydrocarbon fuel containing alkanes, cycolalkanes or aromatics is allowed to pass through a magnetic field or electromagnetic waves, immediately before it is combusted. Thus, the molecules constituting alkanes, cycloalkanes and aromatics in the fuel are made in resonance or absorption state to alter their energy levels and the combustion is effected, as chain reactions are controlled in high reactivity and excited states.
Patent JP-S6371617-A (JP)
Title: Resolver digital converter
Inventor: UCHIYAMA ATSUSHI
IPC: G01B7/00
Filed: 1986-09-16
Abstract: PURPOSE:To detect an angle theta accurately and to eliminate the need to work a resolver with high accuracy and accurately assemble it by removing a distortion component from a resolver output signal by an adding circuit and inputting a distortion-free trigonometric function signal to a PLL circuit. CONSTITUTION:A resolver digital converter 10 is provided with a ROM 11, digital-analog converters (DAC) 12 and 13, and adding circuits 14 and 15 in addition to an oscillation circuit 5 and a PLL circuit which are provided conventionally. An adding circuit is a circuit which adds the output signal S1 of the resolver 1 to the output signal C1 of the DAC 13 and an adding circuit 15 is a circuit which adds the output signal S2 of the resolver 1 to the output signal C2 of the DAC 12. The adding circuits 14 and 15 calculate S1+C1 and S2+C2 respectively. Consequently, the signals S1' and S2 inputted to the PLL circuit 6 are signals after distortion components are removed. For the purpose, the PLL circuit 6 is put in operation on the basis of those signals to output accurate angle data theta.
Patent JP-H0962068-A (JP)
Title: Image forming device
Inventor: INOTSUME HIROAKI
IPC: G03G15/05
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device preventing difficulty in compatibly controlling characteristic demand for plural processes and durability on a photoreceptor. SOLUTION: The constitution of this device is provided with the photoreceptor 1, an electrifying means 2 imparting a uniform surface potential on the surface of the photoreceptor 1, a developing means 5 making toner evenly moved and attracted to the surface of the photoreceptor so as to form a toner layer, an exposing means 4 performing exposing over the toner layer after the toner layer is formed, an intermediate transfer means 6 transferring the toner image of a part exposed by a voltage smaller than the holding force of the toner layer attracted to the photoreceptor by the developing means on an intermediate transferring body, and a recording paper transfer means 8 transferring the toner image of the intermediate transfer body on a recording paper 10.
Patent JP-H0766546-A (JP)
Title: Wave soldering device
Inventor: MORI AKIRA
IPC: G01S17/50
Filed: 1993-08-31
Abstract: PURPOSE:To keep the jet velocity of a molten solder constant, to make possible always a soldering in the optimum state and to contrive to improve the quality of the soldering by a method wherein the number of revolutions of a jet feeding screw motor is kept constant so that the jet velocity, which is detected by a velocity detector for detecting the jet velocity of the molten solder which is jetted through a jet nozzle, is kept constant. CONSTITUTION:While a soldering is conducted to an electronic circuit board and an electronic component, the jet velocity of a molten solder 1 is measured by a laser Doppler current meter at a point A at a timing when the electronic circuit board does not reach a solder tank 7 and the result is informed a control device 6. In the device 6, the measured flow velocity V is compared with a previously set flow velocity and if the flow velocity V is different from the set flow velocity, the number of revolutions of a jet feeding screw motor 5 is increased or decreased to control the flow velocity V at a set value. In such a way, the jet velocity V is always detected in a state that the electronic circuit board has not the velocity V and the number of revolutions of the motor 5 is controlled at a real time so that the velocity V always becomes equal with the set value.
Patent JP-2000046427-A (JP)
Title: Pulse tube refrigerating machine
Inventor: KONO ARATA
IPC: F25B9/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pulse tube refrigerating machine which can be fitted from the lateral side of an apparatus and of which the refrigerating capacity can be maintained even when it is fitted laterally. SOLUTION: A first room-temperature end part 4a of a pulse tube 4 is held on the lower side 1b of a room-temperature block 1 and a second room- temperature end part 2b of a cool storage unit 2 is held on the lateral side 1a. The lateral side 1a being used as a fitting face, a pulse tube refrigerating machine 101 is fitted to an apparatus laterally. In the pulse tube 4, a low- temperature end part 4b where temperature is lower is positioned below the room-temperature end part 4a where the temperature is higher, and therefore no natural convection occurs in the pulse tube 4. According to this constitution, the machine can be fitted from the lateral side of the apparatus, while the refrigerating capacity can be maintained.
Patent JP-S6372191-A (JP)
Inventor: KANEKO JUNJI
IPC: H05K3/20
Filed: 1986-09-13
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-H11101646-A (JP)
Title: Gyroscope sensor coil comprising filled optical fiber
Inventor: RAHN JOHN P
IPC: G02B6/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of the temperature change-induced optical path length unbalance based on bias stability by making an optical fiber include an inside cover material made of silicone and a specific filler. SOLUTION: The sensor coil 10 is an important constituting element of an optical fiber gyroscope, and it is fixed to a platform of which revolving speed is to be measured. The sensor coil 10 is wound on a support spool 14, and it is made of an optical fiber 12 operated as a light guide receiving a reverse propagation beam pair emitted from a common light source. The optical fiber 12 contains an inside cover material made of silicone and a proper filler. Carbon black, alumina, a hafnium oxide or silica is used for as proper filler. The bias error caused by temperature change-induced optical path asymmetry is the integration function of optical path length strain, and it can be reduced by introducing a proper filler in the inside cover material of the optical fiber 12.
Patent JP-H0958360-A (JP)
Title: Roof console device for vehicle
Inventor: GOTO MASAYOSHI
IPC: B60R7/04
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To effectively and rationally use a ceiling part in a car room by constituting the rear half part of a roof console as an article housing part, arranging a partitioning part between a rear half and a front half and constituting a roof console front part before the partitioning part as a multi-functional space. SOLUTION: A surrounding frame piece part 23 is provided around the base board 21 of a roof console 20. In the middle part of the base board 21 in back and forth directions, a partitioning piece 24 is drooped downward. The partitioning piece 24 is formed to be hollow by front and back pieces 24a and 24b separated from each other from the middle part of the base board 21 back and forth and a bottom piece 24c. Article inserting spaces (a) and (b) are covered by lids 25 and 26 constituting a lid body from a lower side so as to be freely opened/closed, The front lid 25 is provided with a lid part 25a with its front part bent, the front piece 24 of the partitioning piece 24 bent forward and a bag-like pocket part 25b in parallel with a part of the front half of the base board 21. A small article (c) housed in the pocket part 25b is housed in this part and its dropping is prevented.
Patent JP-S6371755-A (JP)
Title: Method for controlling real time execution
Inventor: ADACHI MOTOMITSU
IPC: G06F3/0488
Filed: 1986-09-12
Abstract: PURPOSE:To reduce probability that reception data from a device is lost, by preliminarily limiting the number of processing requests to be queued and substituting the processing request queued at the bottom of a queue means with a processing request if this processing request comes beyond the limit. CONSTITUTION:When receiving an interrupt report, a control part 3 interrupts the work performed till then and sends the contacting position of an electronic pen 6 to a queue means 5. The number of processing requests to be queued in the queue means 5 is preliminarily limited, and it is judged whether the number of processing requests queued there at present is larger than this limit number (n) or not, and processing requests are successively queued in the queue means 5. If the number of processing requests queued there reaches the limit number (n), the processing request queued at the bottom of the queue means 5 is substituted with a new processing request. An execution management part 4 executes coordinate analysis and required processings for n-number of processing requests in the queue means 5 in order from the top. Thus, data from various input/output devices are efficiently processed in real time.
Patent JP-H0499705-A (JP)
Title: Calcium phosphate cement for dental use
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1990-08-18
Abstract: PURPOSE:To provide a dental cement excellent in biocompatibility and hard tissue formability, made up of powder comprising a calcium phosphate compound and magnesium oxide and a liquid containing an organic higher unsaturated fatty acid, so designed that both the components are kneaded with each other when to be used. CONSTITUTION:The objective dental cement made up of (A) a powdery agent comprising a calcium phosphate compound (e.g. hydroxyapatite, calcium tertiary phosphate) and magnesium oxide (pref. of heavy type) at the weight ratio: (50-99):(50-1) and (B) a liquid agent containing 20-95wt.% of an organic higher unsaturated fatty acid (e.g. oleic acid, elaidic acid, linoleic acid). For the present cement, when to be used, the above two components A and B are kneaded with each other at the weight ratio A/B=100:(50-200). The present cement is useful for dental therapies such as sealing, root canal filling and cavity lining, being low biotoxic. Alteration of the respective compositions of and proportion for both the components A and B will regulate the curing time according to the purpose of the cement' s use.
Patent JP-H1085321-A (JP)
Title: Oxidization process for coating medical equipment surfaces with glycoprotein
Inventor: KEOGH JAMES R
IPC: A61L27/28
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to form easily glycoprotein fixed onto the base material surfaces of medical equipment by combining an aldehyde acting substance derived from chemically reacting it with glycoprotein containing periodate and 1,2-dihydroxymoiety and a substance containing aminemoiety. SOLUTION: Chemical reaction between periodate and a substance containing 1,2-dihydroxymoiety forms a aldehyde acting substance in a water solution at pH of about 4-9 and a temperature of about 0-50 deg.C. Then, by chemically reacting this aldehyde acting substance with 1-aminemoiety contained bio- substance, glycoprotein is fixed onto the base material surfaces via iminemoiety. Then, by chemically reacting iminemoiety with a reducing agent, glycoprotein immobilized onto the base material surfaces of medical equipment is formed via 2-amine combination. For the substance containing 1,2-dihydroxymoiety, the one containing glycoprotein is used. For glycoprotein, selection is made out of anticoagulants, antithrombotic agents, blood coagulation protein, blood platelets making agents and the like.