baber/WOPTO huggingface dataset:
Patent JP-H03137940-A (JP)
Title: Support catalyst for oxidizing carbon monoxide, method of its manufacture and method of oxidizing carbon monoxide and reducing content of carbon monoxide in air
Inventor: HORUGAA FUARUKE
IPC: C01B32/50
Filed: 1990-06-20
Abstract: PURPOSE: To enhance CO oxidizing ability by supporting a mixture of gold and iron (III) oxide, a mixture of gold and tricobalt tetroxide or the like on an open-celled polymer carrier to form a catalyst. CONSTITUTION: A mixture of a gold compd. and an iron (III) compd., a mixture of a gold compd. and a Co compd., a mixture of a gold compd. and an Ni compd. or a mixture of these mixtures is calcined at >=200 deg.C and crushed to <=2 mm grain size to obtain a catalytically active component. This component is mixed with an org. prepolymer and the mixture is polymerized under foaming to obtain the objective catalyst for the oxidation of CO with the catalytically active component carried on an open-celled polymer carrier. In other way, the top of an open-celled org. polymer is coated with the catalytically active component.
Patent JP-H0449652-A (JP)
Title: I/o protective circuit for semiconductor device
Inventor: OKUZUMI TETSUYA
IPC: H01L27/04
Filed: 1990-06-19
Abstract: PURPOSE:To realize quick response of a protective circuit by making one part of the gate part of the MOS transistor used in an I/O protective circuit shorter than the gate length of the MOS transistor used in an inner circuit. CONSTITUTION:The gate electrodes 9-1a and 9-2a of a P-channel MOS transistor 10a and an N-channel MOS transistor 11a each have a part where the gate length is short at L2. To lower the VDDS voltage (breakdown strength between a drain and a source) of the MOS transistor of an I/O protective circuit than the BDDS voltage of the MOS transistor of an inner circuit, one part of the gate length of the MOS transistor of the I/O protective circuit is made shorter that the gate length of the MOS transistor of the inner circuit so as to facilitate the punch through by the depletion layer extending from the source and drain. In a word, by properly selecting the gate lengths L2 of the Trp 10a and Trn 11a of the I/O protective circuit, the quick response of the protective circuit can be realized.
Patent JP-H0832244-A (JP)
Title: Multilayer wiring board
Inventor: ITO HISASHI
IPC: H05K1/02
Filed: 1994-07-12
Abstract: PURPOSE:To realize a multilayer wiring board for high density multichip by lessening the difficulties in the insulating layer forming process caused by the increase in the aspect ratio of wiring accompanied with high density. CONSTITUTION:The multilayer wiring board comprises conductor wiring layers (12, 14) and insulating layers (16) laminated alternately on a base board 10 wherein more than one kind of conductor wiring (12, 14) having substantially same width and different thickness is provided in a same wiring layer.
Patent JP-H0324408-A (JP)
Title: Coordinate measuring apparatus
Inventor: NAGANUMA HISASHI
IPC: G01B11/00
Filed: 1989-06-21
Abstract: PURPOSE:To make it possible to perform accurate measurement without contact by marking graduations on coordinates on grid paper, separating the graduations into two axial components by using a simple optical systems, and measuring the respective moving amounts. CONSTITUTION:The central axies of cylindrical lenses 2 and 3 are made in parallel with two axes of coordinate graduations 1. The relative positions of the lenses 2 and 3 are fixed. The graduations which are in parallel with the central axes of the lenses are projected on focal points 4 and 5, respectively. When the lenses 2 and 3 are moved, the patterns on the focal points are moved in response to the moving amount of the components of the two axes of the coordinates. The lenses 2 and 3 and two sensors corresponding to the lenses are moved on the coordinate graduations 1 at the same time. At this time, the counted number which is proportional to the moving amount of each axial direction of the coordinate graduation 1 is obtained in the sensor which is located on the extending line of the light axis. The positive and negative directions are judged based on the phase difference between the detected times of the light beams in the two elements in the sensor.
Patent JP-H0330636-A (JP)
Title: Assorted feed for cattle containing physiologically active substance
Inventor: KURIHARA SHINICHIRO
IPC: A23K1/18
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the subject high quality feed having improved palatability and nutritive balance at a low cost by mixing dl-methionine, l-lysine hydrochloride, l-tryptophan, etc., to bypass oil and fat at specific ratios. CONSTITUTION:The objective feed absorbable in the body of cattle in high efficiency is produced by mixing (A) bypass oil and fat with (B) one or more kinds of amino acids comprising 1-20wt.% of dl-methionine, 1-20wt.% of l-lysine hydrochloride and 0.3-10wt.% of l-tryptophan, (C) optionally one or more kinds of vitamins or their derivatives and preferably (D) 0.4-5wt.% of citric acid, propionic acid or their sodium or calcium salts.
Patent JP-S5384402-A (JP)
Title: Multiple transmission system using optical fiber
Inventor: MIYAUCHI EIZOU
IPC: H04B10/00
Filed: 1976-12-29
Abstract: PURPOSE:To realize a highly efficient multiple transmission of the optical signal by using a minority multi-mode fiber.
Patent JP-S5384576-A (JP)
Title: Charge coupling element
Inventor: TAKEI AKIRA
IPC: H01L21/339
Filed: 1976-12-29
Abstract: PURPOSE:To reduce the length of the charge coupling element having large bit capacity, by meandering in zigzag the charge transfer path toward line and row directions.
Patent JP-H115594-A (JP)
Title: Drowning person position detecting system
Inventor: YOSHIDA HARUHIKO
IPC: G01H1/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a drowning person position detecting system capable of quickly and accurately detect a position of a drowning person. SOLUTION: A system is constituted of an acoustic wave transmitter 11 provided in a drowning person M and a supervisory device 13 having an acoustic wave receiver 12 receiving an acoustic wave signal from this acoustic wave transmitter 11, and constituted so as to transmit an acoustic wave signal in the case of immersing the acoustic wave transmitter 11 in the seawater. This acoustic wave signal is received in a plurality of points, and by deciding the transmitting position, the position of the drowning person M is accurately detected.
Patent JP-H06343579-A (JP)
Title: Attachable/detachable lavatory seat heater
Inventor: KURONO SAKU
IPC: A47K13/30
Filed: 1993-06-04
Abstract: PURPOSE:To provide the lavatory seat heater which can be attached and detached easily to and from a lavatory seat of any shape at a low cost. CONSTITUTION:In the lavatory seat heater 1 to be installed in a lavatory seat in a stool, the lavatory seat heater 1 consists of a main body 11 and a fitting part for fixing it to the lavatory seat, the main body 11 is provided with an electric heating part 12 placed in its inside and a power source plug 15 to connect an external power source connected thereto, and the main body 11 is provided with an engaging piece 13 engaged with the fitting part in a state attachable and detachable.
Patent JP-H0326018-A (JP)
Title: Electrification/nonelectrification detector for thyristor
Inventor: IWAI RYUICHIRO
IPC: H03K17/725
Filed: 1989-06-22
Abstract: PURPOSE:To prevent a detection signal at the transient state from being deviated by providing a voltage comparator circuit comparing a gate voltage of a thyristor with a reference voltage. CONSTITUTION:Resistors 32, 42 of a voltage detection means 41 constitute a voltage division circuit to apply a reference voltage to an inverting input terminal of a comparator 22 from a DC power supply 12, and the reference voltage is set to a slightly lower value than the gate voltage generated at the conduction of a thyristor 21 with the voltage division ratio of the resistors 32 and 42. It is detected that when the gate voltage is higher than the reference voltage, the thyristor 21 is conductive and when the gate voltage is lower than the reference voltage, the thyristor 21 is nonconductive. Thus, a detection output of electrification/nonelectrification corresponding to the electrification/ nonelectrification of actual thyristors is surely obtained even at the transient state.
Patent JP-S6139526-A (JP)
Title: Manufacture of zinc sulfide thin film
Inventor: ITO NAOYUKI
IPC: H01L21/205
Filed: 1984-07-30
Abstract: PURPOSE:To improve the flatness of surface of the titled thin tilm as well as to enable to manufacture a ZnS film having excellent orientational property by a method wherein an adduct is formed by mixing dialkylzinc and thioether in the gaseous phase, and Zn source in the form of adduct is supplied to the heating region containing a substrate. CONSTITUTION:Dialkylzinc, which is the source of Zn, is sealed in a bubbler 24. The dialkylzinc is evaporated by performing a bubbling on carrier gas while the bubbler is being maintained at a suitable temperature, and after the evaporated dialkylzinc gas is diluted by the carrier gas running in a diluting carrier gas line 25, it is introduced into a reaction tube part passing through a raw gas introducing tube 26. Thioether is sealed in a bubbler 28, it is evaporated by performing a bubbling on the carrier gas and joins the gas introducing tube 26 after it has been diluted by the carrier gas running in a diluting carrier gas line 30. An adduct is formed at the point of meeting. H2S, which is the source of S, is sealed in a cylinder 27, it joins the introducing tube 26 after dilution by the carrier gas running in the dilution line 29 and then joins the adduct which is already formed.
Patent JP-S6138779-A (JP)
Title: Horizontal automatic welding method
Inventor: KOYAMA MASAO
IPC: B23K9/02
Filed: 1984-07-31
Abstract: PURPOSE:To execute welding with high efficiency and also economically by forming a welding groove to a single V narrow groove of a specified angle, and also setting a prescribed oscillation angle, the number of times of oscillation, and a nozzle aim angle. CONSTITUTION:A rail 1 is fixed to the upper part of a butt joint 17 for horizontal welding, and a truck 2 to which a running and welding operation box 3 and an oscillating operation box 4 have been installed moves on the rail 1. A welding groove is formed to a single V narrow groove whose angle is 20 deg.-30 deg., and also with respect to a butt joint of 12-30mm. plate thickness, an oscillation angle is set to 13 deg.+ or -2 deg.. The number of times of oscillation is set to a range of 25+ or - 10 times/min - 50 times/min, and the nozzle aim angle is set to 30 deg.+ or -3 deg.-40 deg. with respect to the joint line direction, 10 deg.-20 deg. in the plate thickness direction, and 10 deg.-15 deg. with respect to the horizontal plane. According to this method, the number of welding passes is decreased, and welding can be executed economically and with high efficiency.
Patent JP-H0925266-A (JP)
Title: Substituted quinoline herbicide intermediate and method
Inventor: UENNSHIYUE U
IPC: C07D215/34
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To produce a substituted quinoline compound useful as a synthetic intermediate for herbicides.  
     SOLUTION: This compound of formula I (X is a linear or a branched chain 1-6C alkyl, phenyl, o-phenyl, an O-(1-4)C linear or branched chain alkyl, etc.; B is H, a halogen or a quaternary ammonium halide) or formula II (B is a quaternary ammonium halide). The compound of formula I is obtained by reacting, e.g. a compound of formula III with a face radical halogenating reagent in which the halogen is bromine or chlorine, providing a compound of formula IV and then reacting the resultant compound of formula IV with a tertiary amine without having any reactive β-hydrogen. The compound of formula I is subsequently reacted with a base in methanol at about 120-180°C in a closed reactor to afford a compound of formula V useful as an intermediate for herbicides. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6054068-A (JP)
Title: Control method of image forming device
Inventor: MIURA MAKOTO
IPC: G03G15/00
Filed: 1983-09-02
Abstract: PURPOSE:To simplify a control circuit and program by connecting a signal source to the connection terminal of a microcomputer and discriminating the difference of a generation timing of the signal to identify the classification of the signal source and controlling the source. CONSTITUTION:Three kinds of signal, namely, a start position which is generated when an optical system passes a start reference point, a picture position which is generated when the optical system reaches the front end part of an original picture, and a back position which is generated when the optical system reaches the rear end part of the original picture are applied to the interrupt terminal 23 of a microcomputer 20. Since these interrupt signals are generated individually, reference clocks 24 are counted by timing pulses, which are generated synchronously with the rotation of a driving motor, and the signals are identified by the comparison of this counted value. Exposure start, development, exposure stop, etc. are controlled easily by these signals.
Patent JP-S5949025-A (JP)
Title: Microwave transmitter
Inventor: OONISHI YOUICHI
IPC: H04B1/04
Filed: 1982-09-13
Abstract: PURPOSE:To obtain a simple and economical microwave transmitter capable of stable working, by branching a part of a burst type input intermediate frequency signal, and sampling and holding the wave detecting signal after extracting a timing signal of a burst signal out of the branched intermediate frequency signal to reduce the number of input signals of the transmitter to only one, and to eliminate the use of a timing reference signal. CONSTITUTION:An input terminal 1 for intermediate frequency signal is connected to a frequency mixing circuit 2 via a signal branching circuit 11. The branched output of the circuit 11 is applied to a burst timing circuit 12, and the output of the circuit 12 is connected to a sampling/holding circuit 9 which is controlled by a wave detecting circuit 6. The burst timing signal necessary for the circuit 9 is extracted and reproduced from the intermediate frequency signal arriving at the terminal 1 through a burst timing circuit 12. Therefore, it is not needed to receive individually a timing signal from a device at the preceding stage.
Patent JP-H0722783-A (JP)
Title: Method and apparatus for mounting of electronic component
Inventor: CHIMURA NAOHIKO
IPC: H05K13/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electronic-component mounting method and its apparatus wherein measures against the abnormality of a suction nozzle can be taken at an early stage and a drop in the yield of production or in the operating rate of the apparatus can be prevented. CONSTITUTION:A control part 19 stores image information on a suction face 12a which has been photographed by a camera 18 before an electronic component is sucked by a suction nozzle 12. The image information is compared with image information on the same suction face 12a which has been photographed by the camera 18 after the electronic component has been mounted on a printed-circuit board 17. On the basis of a compared result, the control part 19 detects the abnormality of the suction face 12a.
Patent JP-2000346280-A (JP)
Title: Pipe lining cylindrical body
Inventor: MURATA KIYOSHI
IPC: F16L57/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the workability of a lining work for the internal circumferential face of an existing pipe by inserting a thermoplastic resin lining cylinder body for lining, folding, in the existing pipe, and providing plural bent parts bending inward the cylinder body in the circumferential direction, then feeding steam therein, and enlarging and deforming the diameter under the heated and pressurized state. SOLUTION: Where the internal circumferential face of an existing city gas pipe A buried under the ground is lined with a lining cylinder body B for repairing or preventing gas leakage therefrom, the pipe lining cylinder body B before enlarged and deformed in its diameter is set in such a state as folded diametrically beforehand with bent parts 1 bending inward the cylinder body along the longitudinal direction of the cylinder formed in two positions opposed to each other in the cylinder circumferential direction. After inserting the folded and deformed cylinder body B in the pipe A, steam of approximately 130 deg.C is fed inside the cylindrical body B to enlarge and deform the diameter of the cylindrical body B under the heated and pressurized state.  The lining work for installing the cylinder body B along the internal circumferential face of the pipe A is completed by cooling it under the pressurized state.
Patent JP-H0328653-A (JP)
Title: Louver controlling method for air conditioner
Inventor: KIDOKORO NAOYA
IPC: F24F11/02
Filed: 1989-06-26
Abstract: PURPOSE:To make a uniform heating of a room by a method wherein when a difference between a room temperature and a set temperature is high, a louver is oscillated slow at a position where an angle in respect to an initial position is larger than a predetermined value and in turn fast at another position where the angle is small so as to distribute hot air to each of the interior locations. CONSTITUTION:A louver 1 of an air conditioner is rotated by a stepping motor 2, an initial position of the louver 1 is detected by an initial position sensing signal S3 from a limit switch 3, a rotating direction is determined by a signal S1 from a controller 4 and a stepping motor 2 is driven with a signal S2. This rotation is carried out when a difference between a temperature setting device 5 and a room temperature sensor 6 is more than a predetermined value. Then, in case that an initial position of the louver and an angle of the louver are higher than their predetermined values, an oscillating speed is made slow and in turn if they are less than their predetermined values, the oscillating speed is made fast. In this way, the hot air is distributed over an entire room and if the louver is directed farther, the oscillating speed is delayed, resulting in that a heating calorie is not concentrated so as to perform a fast and comfortable heating.
Patent JP-S5590517-A (JP)
Title: Water-containing gel
Inventor: WATANABE MOTOYASU
IPC: A61K9/70
Filed: 1978-12-28
Abstract: PURPOSE: To provide poultice having long water retention time containing as an effective component including saponified graft copolymer of starch/acrylonitrile, an aliphatic carboxylic acid-containing high molecular compound and a difficultly soluble Al compound.  
     CONSTITUTION: To powder (A) of saponified and unsolubilized graft copolymer of starch/acrylonitrile and a mixture (B) obtained by including a water-soluble synthetic high molecular compound (a) comprising an aliphatic carboxylic acid-containing monomer or soluble salt thereof and a difficultly soluble Al compound (b) in a concentration of about 1W5wt% of total composition in the presence of an organic acid (C) with M.W. below 300 having hydroxyl group and/or amino group and/or imino group within a molecule, water (C) is added to obtain a water-containing gel with pH4W7. Herein, as (a), poly(meth)acrylic acid or the like, as (b), Al(OH) 3  or the like, as (c), lactic acid, amino acid, imino acid or the like are used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5590559-A (JP)
Title: Containing phenolderivative liquid dye and printing color paste
Inventor: AMANO SHIYUNSUKE
IPC: D06P1/00
Filed: 1978-12-28
Abstract: PURPOSE: To obtain a stable and uniform liquid dye and printing color paste by adding a phenol derivative as a dye solvent to ionic dyes.  
     CONSTITUTION: One or more of the compounds of the formula (R 1 , R 2 , and R 3  are, respectively, H or a halogen and n is 4W8) are added as a dye solvent to a liquid dye or a printing color paste.  
     EFFECT: A higher dye-dissolving power is given to highly crystalline basic dyes in particular. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6052123-A (JP)
Title: Switch device
Inventor: YOSHIDA EIJI
IPC: H04B1/46
Filed: 1983-09-01
Abstract: PURPOSE:To attain smooth switching of transmission/reception by a voice signal by turning on a switch at the same time with an input signal and turning off the switch at a prescribed time after the input signal is lost. CONSTITUTION:When the discontinuous voice signal is inputted, the signal is amplified and triggers a retriggerable monostable multivibrator 7. The multivibrator 7 outputs a pulse for a prescribed time so as to activate a switch circuit 8. The output pulse width of the multivibrator 7 is adjusted so as to apply retriggering before the output of the multivibrator 7 is finished, then the switch circuit 8 attains smooth operation even to the discontinuous voice input. Thus, the smooth switching operation is conducted to the discontinuous voice input and also the mis-transmission of the head of the voice input is avoided.
Patent JP-S5951760-A (JP)
Title: Preparation of gyoza (fried dumpling stuffed with minced pork) with pastry of thin kamaboko (boiled fish paste)
Inventor: KANEKO YUUZOU
IPC: A23L17/00
Filed: 1982-09-16
Abstract: PURPOSE:To prepare Gyoza (fried dumpling stuffed with minced pork) with a pastry of thin Kamaboko (boiled fish paste) having mild taste and feeling of transparency without damaging taste and flavor of Gyoza, using a thin piece of Kamaboko as the pastry of Gyoza. CONSTITUTION:A thin piece of Kamaboko having 0.3-3mm. thickness prepared by a conventional procedure is used a pastry of Gyoza, common ingredients of Gyoza are sandwiched by the pastry at the center, the pastry is folded in two, and, if necessary, superimposed edges are pasted with an adhesive material such as ground fish, etc.
Patent JP-S649923-A (JP)
Title: Bath liquid composition
Inventor: WATANABE YOJI
IPC: A61Q19/10
Filed: 1987-06-30
Abstract: PURPOSE:To provide a bath liquid composition by adding an iron salt, water-soluble pigments, flavors and a polyhydric alcohol stabilizer to the solid base, thus showing marked effect on anemia and oversensitivity to coldness without deterioration in quality with high storage stability over a long period of time. CONSTITUTION:On the basis of the total weight of the composition, the solid based is combined with 0.05-20wt.% of an iron salt, preferably divalent iron salt, 0.001-10wt.% of water-soluble pigments, 0.005-10wt.% of flavors and 0.05-10wt.% of a polyhydric alcohol such as propylene glycol as a stabilizer. The composition is dissolved in bath water in a proportion of 10-50g per 200 liters of the water and used in the iron ion concentration of about 0.005-20ppm.
Patent JP-H05191883-A (JP)
Title: Protective circuit
Inventor: ROBAATO EDOWAADO MOORISU JIYUN
IPC: H03F1/52
Filed: 1992-05-12
Abstract: PURPOSE: To quickly detect a fault due to a DC component and to detect the loss of a supply voltage supplied to an audio power amplifier. CONSTITUTION: Outputs of audio power amplifiers 1L and 1R are not only supplied to speakers 3L and 3R but also supplied to voltage comparators 19L, 19R, 21L, and 21R through low pass filters 11L and 11R. Detectors 17L and 17R detect the DC components supplied to speakers 3L and 3R and the loss of supply voltages supplied to power amplifiers 1L and 1R. A control unit 53 controls supply voltages 7 and 9 in response to fault indication signals from detectors 17L and 17R.