baber/WOPTO huggingface dataset:
Patent JP-H07259399-A (JP)
Title: Key for safety lock and assembled double cylinder
Inventor: ERUNSUTO KERAA
IPC: E05B27/10
Filed: 1995-02-22
Abstract: PURPOSE: To enhance the safety against break opening of an installation double cylinder. CONSTITUTION: A key and an installation double cylinder for safety containing two cylinder halves 10, 11 having cylinder cores 21, 27, 30, 38 and several tumblers 35 constituted as a housing capable of interlocking cylinder cores 21, 27, 30, 38 as turning and opening lock by keys 1, 2, 3 capable of being introduced into a core pin and a key grooves 24, 27a, 44 are provided as an extended elements 5, 7 for the shaft bar by the keys 1, 2. In this way, these tumblers 35 are interlocked inside one of the cylinder halves 10, 11 facing each other for turning and lock opening.
Patent JP-S61191407-A (JP)
Title: Variable damping force shock absorber
Inventor: ISHIDA TOSHINOBU
IPC: B60G17/044
Filed: 1985-02-20
Abstract: PURPOSE:To improve the control performance of a damping force variable shock absorber and facilitate its manufacturing by controlling a variable orifice provided in the piston of the shock absorber while fully expanding the fine displacement using an electric distorsion element with excellent response speed. CONSTITUTION:The inner part of a cylinder 2 is partitioned into two hydraulic chambers 6 and 8 by a piston 4 inserted in the cylinder 2 of a shock absorber and a fixed orifice 14 provided in the piston 4 and a contraction side orifice 16 can connect both chambers 6 and 8. A center rod 44 that comprises an electric distortion element laminating body 22 and a variable orifice 46 is fit in a piston rod 10 connected to the piston 4. In addition, the center rod 44 is descended through a spool 48 and the variable orifice 46 is squeezed by applying high voltage to the electric distortion laminating body 22, stretching the body, moving a piston 26 downward, and making the oil within a pump chamber 30 flow into an actuating chamber 40.
Patent JP-S63202271-A (JP)
Title: Power converter
Inventor: ASAEDA TAKEAKI
IPC: H02M7/155
Filed: 1987-02-18
Abstract: PURPOSE:To increase the power factor of a power converter to substantially 1 by providing a bidirectional conduction type 3-phase AC switch between the intermediate point of a stepup chopper and a 3-phase AC power source connected in parallel, and providing a voltage controller and a current controller. CONSTITUTION:A power converter consists of 3-phase bridge-connected diode rectifiers 10, reactors 2P, 2N respectively connected to the positive, negative output terminals, DC switches 3P, 3N, diodes 4P, 4N, and capacitors 5P, 5N, and a load 6 is energized from both ends of the capacitors 5P, 5N. Stepup choppers 8P, 8N made of reactors 2, etc., are provided together with a 3-phase AC switch 7, and the intermediate connecting point O of the switches 3P, 3N is connected to a 3-phase AC power source (eU + eW). Thus, the current references of both positive and negative stepup choppers are calculated from AC power source current reference, the output current is waveform-controlled by a current controller, and the difference of P- and N-side DC currents is so controlled as to supply it through the switch 7 to the AC power source.
Patent JP-S58150841-A (JP)
Title: Quantitative analysis of aluminum in bismuth oxide by plasma emission spectrophotometry
Inventor: HARA HIDEO
IPC: G01N21/64
Filed: 1982-03-03
Abstract: PURPOSE:To quantify precisely a very small quantity of Al in bismuth oxide by a method wherein a plasma emission analysis is applied to a solution obtained by dissolving a prescribed  quantity of bismuth trioxide of high purity by thick nitric acid to determine the spectral strength of the respective spectral strength of Ca and Al, and the value thereof is compensated  by a specific compensation formula. CONSTITUTION:In the quantification of Al in bismuth oxide of high purity used for a voltage nonlinear resistive body, etc., plasma emission analysis is applied to a prescribed quantity of a solution of a sample obtained by dissolving a prescribed quantity thereof by thick nitric acid and diluting the same into a prescribed volume, and thereby the strength of a specific wavelength of 3969Angstrom  of Ca contained in said solution is determined. Then the strength of emission of a solution of nitric acid which contains a known quantity of Al and to which Ca is added is measured, the concentration of Al at each concentration of calcuim of the measured quantity of said strength and the working curve of a known quantity of Al is determined, and the difference DELTAAl is determined. Then a compensation formula is found by composing a relative formula determined from the inclination of the working curve of known Al and a relative formula of DELTAAl and the concentration of Ca, and by using this compensation formula, a very small quantity of Al is quantified precisely.
Patent JP-S56129184-A (JP)
Title: Thermal head
Inventor: MASHITA MASAO
IPC: B41J2/335
Filed: 1980-03-17
Abstract: PURPOSE:To prevent a discontinuous part from being generated in a wear-resisting layer and prevent a heating resistor layer from being oxidized by slanting opposite end faces of electrodes, in the thermal head including the electrodes oppositely provided on both sides of a heat-generating part and the wear-resisting layer provided thereon. CONSTITUTION:The end faces of the electrodes 4, 5 are slanted by an angle theta against the surface of a base plate 1 instead of perpendicular to the said surface. An appropriate value of the angle theta is about 60 deg. or smaller. Such an inclination can be obtained by slightly lowering the baking temperature for a photoresist to weaken the adhesion between the photoresist and the electrodes 4, 5 so that an etching solution can penetrating into photoresist-electrode interface to proceed side etching, when carrying out photoetching for producing the electrodes 4, 5. Accordingly, it is possible to prevent the generation of the discontinuous part A in the wear-resisting layer and hence the oxidation of both ends B of the heat-generating part 3', which would otherwise lead to an increase of electrical resistance and a reduction of recording density.
Patent JP-H06249788-A (JP)
Title: Inspection apparatus for foreign matter
Inventor: KATO KINYA
IPC: G01N21/956
Filed: 1993-02-24
Abstract: PURPOSE:To provide a foreign matter inspection apparatus wherein the width of an inspection sensitivity is wide. CONSTITUTION:A foreign matter inspection apparatus is provided with a light- source means 10 which supplies an optical beam, with an irradiation optical system 14 by which a face R to be inspected is irradiated with the optical beam from the light-source means and with photodetection means 20 to 23, 30 to 33 which receive light emitted from the face, to be inspected, by the irradiated optical beam and which output a photoelectric conversion signal. In addition, the apparatus is provided with a quantity-of-light variable means 11 which changes the intensity of the optical beam with which the face to be inspected is irradiated.
Patent JP-S59160063-A (JP)
Title: Automatic temperature regulating device for suction air of engine equipped with supercharger
Inventor: SUGIURA YASUYUKI
IPC: F02M31/06
Filed: 1983-03-03
Abstract: PURPOSE:To permit to supply air with the optimum temperature and simplify the structure thereof by a method wherein the switching operation of a regulating valve is stopped upon supercharging to interrupt the introduction of hot air while the introduction of hot air or cold air is switched upon non-supercharging in accordance with the cold or hot condition of the engine. CONSTITUTION:Supercharging air, sent by a compressor 8 driven by a turbine 10, is supplied to a combustion chamber 22 through a carburettor 14 and a choke valve 16. The superchrging air in third suction air path 4-3, having a positive pressure, enters into an actuator 36 through a temperature sensing valve 46 communicating first and second pressure path 42-1, 42-2 upon cooling the engine. On the other hand, the temperature sensing valve 46 is shifted to the side of atmosphere upon warming the engine, however, a hot air introducing path 32 is closed by a regulating valve 34 through the energizing force of a spring 37 in the same manner as t the time of cooling the engine. The pressure in third air supplying path 4-3 becomes negative upon non-supercharging and hot-air introducing path 32 is opened upon cooling the engine while the same path is closed upon warming the engine to switch the path 32 for the introduction of cold air. According to this method, the air with the optimum temperature may be sucked, the structure of the device may be simplified and the maintenance as well as the inspection thereof may be facilitated.
Patent JP-S56167661-A (JP)
Title: Preparation of 2-cyclohexen-1-one derivative
Inventor: SAWAKI MIKIO
IPC: C07C239/00
Filed: 1981-03-11
Abstract: NEW MATERIAL:The titled compound of formula I (R 1  is lower alkyl; R 2  is lower alkyl or lower alkenyl; R is lower alkyl, phenyl, etc.; Xn are lower alkyl substituting for Hs on the cyclohexane ring; n is an integer 1W6).  
     EXAMPLE: 2-( N-Allyloxypropionimidoyl )-3-benzyloxy-5, 5-dimethyl-2-cyclohexen-1-one.  
     USE: A herbicide, capable of exhibiting a powerful herbicidal action on some kinds of weeds, obtainable industrially, advantageously and simply with a reliable effect, usable in a wide range of application periods, places and concentrations, and almost nontoxic to leguminous crops and broadleaf weeds.  
     PROCESS: A compound of formula II is reacted with an aliphatic or aromatic halide of the formula Y-R (Y is halogen) in an inert solvent in the presence of an alkali to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63202488-A (JP)
Title: Ink ribbon selector of printer
Inventor: TAJIRI NOBORU
IPC: B41J35/14
Filed: 1987-02-17
Abstract: PURPOSE:To enable optional use, by providing a carriage mounted with a print head and arranged slidably on a guide shaft, and a rolling mechanism mounted with a ribbon cassette and presses the under face of a ribbon cassette mounting table arranged rollably with respect to the carriage. CONSTITUTION:Before an ink ribbon in a ribbon cassette 2 is switched to red one, a motor 17 is rotated by predetermined angle to reduce the projection of a pin 13. Consequently, the ribbon cassette 2 is rotated in the direction A by the force of a spring 27 and the ink ribbon side of the ink ribbon cassette 2 moves upward. Here, a print head strikes an ink ribbon 3 so as to print a red character or symbol onto a print paper 25. At this time, rolling of the ribbon cassette 2 caused by the pin 13 pertains to rotary supporting of the opposite side faces of the ribbon cassette 2 and a ribbon cassette mounting table 9, thereby the ink ribbon 3 is moved up and down only by the pressing force from the bottom of the ribbon cassette 2.
Patent JP-S58152047-A (JP)
Title: Molding material of epoxy resin
Inventor: KOUCHIYAMA MASAYUKI
IPC: C08K5/10
Filed: 1982-03-05
Abstract: PURPOSE:The titled molding material having improved releasability, slightly causing the stain of a mold, obtained by blending an epoxy resin with a specific ester-based wax as an inner release agent. CONSTITUTION:An epoxy resin of the bisphenol type, the novolak type, etc. is blended with 0.05-2.0wt%, preferably 0.1-1.0wt% >=36C ester-based wax having >=40 acid value based on the total amount of the molding material. A reaction product of a fatty acid and a fatty alcohol in a molar ratio of >=1 is used as the ester-based wax.
Patent JP-S60177349-A (JP)
Title: Electrophotographic sensitive body
Inventor: GUEN CHIYAN KEE
IPC: G03G5/14
Filed: 1984-02-24
Abstract: PURPOSE:To improve mechanical durability, such as abrasion resistance and cleaning resistance, without impairing the stability of photoelectric conversion function, etc., by using a photosensitive layer contg. melamine isocyanurate as a surface layer. CONSTITUTION:A photosensitive layer contg. melamine isocyanurate is formed as a surface layer, and such a photosensitive body may be any of a single layer type and a functionally separated laminated layer type, so long as the surface layer contains said compd. A preferable average particle diameter of isocyanurate is about 20mum, and said particles have a function as a solid lubricant. The addition of it to the photosensitive layer permits the mechanical durability of the photosensitive body, such as abrasion and cleaning resistances and surface lubricity to be improved without impairing stability of electric characteristics, such as sensitivity and repetition stability of photoelectric conversion function.
Patent JP-H0710104-A (JP)
Title: Medicine supplying apparatus in medicine dispensing device
Inventor: OMURA SHIRO
IPC: B65B1/30
Filed: 1994-01-22
Abstract: PURPOSE:To obtain a medicine supplying apparatus which can easily and securely manage necessary kinds of medicine all together by constituting a part in combination of a medicine dispensing device having a plurality of feeders for receiving types of medicine which are relevant to one another. CONSTITUTION:A medicine separately packing device comprises a plurality of medicine feeders 1, 1... coupled to one another, wherein each medicine feeder 1 comprises a cassette 2 like a hollow container for receiving numerous kinds of medicine and a base 3 for removably mounting the cassette 2, while all of the cassettes 2, 2... are laterally coupled in a single body by removable rod-like coupling members 4 and all of the bases 3, 3... are laterally coupled in a single body by removable frame-like coupling members 5. When each cassette 2 receiving numerous kinds of medicine is positioned on each base 3 corresponding thereto and mounted on a rotating arranging disk, it is received in an arranged state into a recess while it is being rotated and stirred according to a medicine discharging instruction, and tablets are dropped one by one starting from the medicine which has reached a position immediately below a partition.
Patent JP-H02212684-A (JP)
Title: Relief valve
Inventor: OGAWA KAZUNORI
IPC: B62D11/04
Filed: 1989-02-14
Abstract: PURPOSE:To relax an impact during switching of a switching valve to a neutral position and to prevent the occurrence of cavitation by a method wherein a passage through which high pressure fluid is guided and moved only in a sort time during the starting of running of a fluid motor is formed in a piston to press a spool to the release side through the energizing force of a spring with a low force. CONSTITUTION:Since, when a switching valve 21 is switched to a neutral position, feed discharge passages 25 and 26 are connected to a tank 23, a pressure in spring chambers 35 and 81 is reduced to a tank pressure, reduction in a pressure in the spring chamber 81 prevents a fluid pressure from the feed discharge passage 25 on the high pressure side from being exerted on a spool 58 of a relief valve 55, and the spool is released from fluid lock, and the spool 58 is closed only by the energizing force of a spring 83. Simultaneously, a pressure in the piston chamber 71 is lowered, and no fluid pressure is exerted on a piston part 75. Since a relief pressure during the starting of relief can be reduced to a low value lower than a relief set pressure, an impact during the stop of a crawler vehicle can be relaxed. Further, a pressure in the passage 26 can be increased in a short time and can be kept at a value higher than a cavitation occurring pressure.
Patent JP-S61193630-A (JP)
Inventor: UTSUNOMIYA SHUNJI
IPC: A61B5/02
Filed: 1985-02-21
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-H07264828-A (JP)
Title: Motor, general purpose series motor and manufacture thereof
Inventor: HAN TEII DEYU
IPC: H02K7/106
Filed: 1995-02-22
Abstract: PURPOSE: To provide a universal series wound motor with permanent magnet segments, with improved dynamic brakes. CONSTITUTION: Permanent magnet segments 38 and 40 are retained in the slots formed in stator electrodes 14 and 16. The metallic bonding agent having stable mechanical characteristics even under severe temperature conditions is injected into the slot, and the permanent magnets are fixed accurately and solidly. When a motor 22 is shorted so that the dynamic brake is effectively applied, the permanent magnet secures the presence of the braking current at a predetermined level. An AC power-supply current is rectified, so as to avoid the demagnetization of the permanent magnet, and the heating of the permanent magnet by the change in polarity by AC is decreased. Furthermore, the construction of the armature core is changed, such that the armature overcurrent loss is sufficiently decreased for offsetting the additional heat, generated from the braking member of the permanent magnet.
Patent JP-S63202821-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: TSUNEYA OSAMU
IPC: H01J9/34
Filed: 1987-02-17
Abstract: PURPOSE:To position the relative positions of a panel, a deflecting yoke, and an electron gun as predetermined by using a sealing receiver having an inner periphery with the same shape as the deflecting yoke and a sealing jig holding a glass stem storing the electron gun. CONSTITUTION:A sealing receiver 5 with its inner periphery formed into the same shape as the inner periphery of a deflecting yoke 4 to be fitted around the funnel 2b of a glass tube 2 is arranged at a preset distance from a sealing jig 6 holding a glass stem 3 storing an electron gun 3a. Next, the tube 2 is inserted into the receiver 5 and supported, and the sealing end face of the stem 3 and the sealing end face of a neck 2d are melted and sealed and fixed. Then, the deflecting yoke 4 is out-coupled with the funnel 2b, inner peripheries of the yoke 4 and the receiver 5 have the same shape, thus relative positions of the panel 2a, electron gun 3a, and deflecting yoke 4 can be positioned as predetermined.
Patent JP-S54127057-A (JP)
Title: Sealed exothermic device
Inventor: OOSHIMA ISAO
IPC: H05B3/42
Filed: 1978-03-27
Abstract: PURPOSE: To make the exothermic effect larger at the low temperature by encapsulating positive thermistor pyrogen and acting liquid in a sealed container having a radiating part and supplying electric power to the pyrogen from outside the container.  
     CONSTITUTION: The positive thermistor pyrogen 11 performs self-heating when electric power is applied, and makes self-control on his temperature constantly. This heat is coducted to the acting liquid 15, which commences to seethe, and producing sufficient acting liquid gas 16, which has evaporation latent heat and rises up forming a stream 17, gives the heat to the wall of sealed container 13, makes condensation itself, flows down by the gravity and then is heated again, concluding a cycle. Thus the movement of acting liquid gas 16 produces a natural convection with the aid of pressure difference due to the temp. difference between the radiating part 18 and the exothermic part 11, and if the efficiency of the radiating part 18 is improved the circulation quantity of the acting liquid gas 16 can be made large, so that the heat output of the positive thermistor pyrogen can be made large proportionate to the radiation amount. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04297756-A (JP)
Title: Air conditioner
Inventor: KURAHASHI KENZO
IPC: F25B1/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent occurrence of foaming phenomenon and inferior lubrication at start-up by a method wherein a compressor is heated to a predetermined temperature by means of a crank case heater before start-up and then an accumulator is heated by an accumulator heater. CONSTITUTION:A timer 11 is connected in series to a contact point (b), 9a, and in parallel to a crank case heater 4 and an accumulator heater 5, and a contact point (a), 11a, is connected to the heater 5 in series. If a power source breaker 6 and an operation switch 7 are kept turned OFF for a long time, refrigerant is filled in a compressor and the remainder thereof stays in the accumulator and heat exchanger. If the breaker 6 is turned ON before start-up, the heater 4 and timer 11 are energized and after predetermined period of time, the compressor is gradually heated. As a result, the refrigerant is prevented from moving from the accumulator to the compressor so that foaming phenomenon is prevented from occurring at the start-up of the compressor, preventing thereby inferior lubrication.
Patent JP-H08209256-A (JP)
Title: Purifying method of phodium
Inventor: ASANO SATOSHI
IPC: C22B11/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a method for selectively and quantitatively separating a cationic base metal impurities having difficulty in separation using a cation exchange resin from rhodium and a method for recovering rhodium at high yield. CONSTITUTION: An aq. solution containing rhodium and chloride ions, in which the impurities coexist, is passed through an anion exchange resin, next a compound forming a hardly soluble chlorinated rhodium complex salt is dissolved in the eluate and the deposited crystal is thermally decomposed in hydrogen gas flow. The compound is preferably ethylene diamine or the salt.
Patent JP-H11233129-A (JP)
Title: Solid electrolyte fuel cell generating system
Inventor: NAGAYASU HIROTSUGU
IPC: H01M8/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To permit power generation at high efficiency by causing a part of exhaust gas after generation in a fuel cell main body to recirculate to the anode inlet of a fuel cell via a regenerative heat generator and a condenser. SOLUTION: Air exhaust gas from the cathode outlet 3b of a fuel cell and unrecycled fuel exhaust gas from the anode outlet 3d of the cell are supplied to a combustor 4 and, after heat exchange at an air-preheating heat exchanger 2, are exhausted as exhaust gas 5. Supply fuel gas is supplied from a fuel gas supply line 10 and mixed with the recycled part of combustion exhaust gas from the anode outlet 3d, and after the mixed fuel gases are introduced into a fuel-heating heat exchanger 12, a part of water is removed therefrom by a condenser 13 and the gases are re-introduced into the fuel-heating heat exchanger 12 by a circulating blower 14. The exhaust gases are further supplied to the anode inlet 3c of the fuel cell via a fuel-heating combustor 15 to effect power generation.  The amount of the fuel gas recycled can be controlled by controlling the rate of flow at the circulating blower.
Patent JP-S53120704-A (JP)
Title: Purification of coal gas
Inventor: KIMURA SHIYOUICHI
IPC: C10K1/34
Filed: 1977-03-30
Abstract: PURPOSE: To increase the efficiency of H 2 S removal and NH 3  decomposition by iron oxide catalysts and to prevent the deposition of carbon on the iron oxide, by controlling the water content in the gas at a specific value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59190991-A (JP)
Inventor: UIRIAMU BURAISU RAITO JIYUNIA
IPC: C07D521/00
Filed: 1984-02-27
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-S59161744-A (JP)
Title: Scanning system of information processor
Inventor: KITANO MASAHIRO
IPC: G06F12/00
Filed: 1983-03-04
Abstract: PURPOSE:To use a logical scan address as an address to be specified during scanning operation by separating physical scan addresses and logical scan address from each other. CONSTITUTION:A logical scan address (LSA) is set in an address register 1 and scan-in data is set in a data register, respectively. An address converting mechanism 3 generate LSAs in eight physical scan addresses (PSA), and stores them in an address register group 5 and the scan-in data in a latch group 6. A pair of a PSA and scan-in bit data from the register group 5 and latch group 6 are selected; and the PSA is outputted to a bus 14 and the bit data is outputted to a data line 15. The PSA on the bus 14 is inputted to decoders 8 and 8, and when scan addresses assigned to FFs 12 and 13 to be scanned are decoded, the current value on the data line is set in the FFs.