baber/WOPTO huggingface dataset:
Patent JP-S62197289-A (JP)
Title: Laser beam machining device
Inventor: AMANO HIROSHI
IPC: B23K26/02
Filed: 1986-02-25
Abstract: PURPOSE:To reduce the weight, to improve the responsibility in position controlling and to enable the working of high accuracy by enabling the laser beam irradiation from every angle with two reflection systems. CONSTITUTION:The optical axis C of a parabolic mirror 19 is coincided with the prescribed line of the body to be worked by moving the machine head 14 on which the parabolic mirror 19 is provided. The machine head 14 is rotated with its rocking and is moved as well in X axis and Z axis directions by rotating the driving motor 17 provided on the outer peripheral part of a horizontal arm 8c. With the rocking rotation of the head 14 the optical axis C is kept vertically for the working face of the body to be worked at all times in succession and also moved vertically in Z axis direction, so the focus of the laser beam is always directed for the working face. In this way, the laser beam is held vertically for the working face of the body to be worked without changing the focus at all times only with the rocking rotation of the head 14 with moving it in X axis and Z axis directions, and the laser beam machining is performed in succession.
Patent JP-S59166257-A (JP)
Title: Electric power source apparatus for electric precipitator
Inventor: ANDOU MASAHIRO
IPC: B03C3/66
Filed: 1983-03-10
Abstract: PURPOSE:To reduce a response time, to prevent surely the ignition of dust, and to obtain high security, by adopting a voltage detecting method as an electric power source controlling means of an electric precipitator. CONSTITUTION:An electric power source apparatus is constituted by a power source apparatus itself 2 supplying electricity to an electric precipitator 1 by forming a charged voltage from an output of an AC power source, an electric current detecting and controlling circuit 3, a voltage detecting and controlling circuit 4 provided parallel to said circuit 3 and a power source breaking circuit 5. When the electric current value is increased by stain of an electrode plate or the like, the power source is surely cut off by said circuit 3 before the electric current value reaches a critical value. Therefore, the response time is reduced to <=1sec and the ignition of dust is definitely prevented.
Patent JP-H01215875-A (JP)
Title: Ink
Inventor: TOMITA YASUKO
IPC: C09D11/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain an ink having improved characteristics in respect of blotting, dryability, safety in use at offices and homes, and storage stability, by mixing a coloring matter, a liquid medium, and a specified compound. CONSTITUTION:An objective ink is obtained by mixing 0.2-20wt.% coloring matter (e.g., C.I. Food Black 2); a liquid medium (e.g., water); 1-60wt.%, preferably 3-30wt.%, compound of the formula [wherein R1-3 are each H, a 2-12C (un)saturated aiphatic hydrocarbon group, a 3-10C alicyclic hydrocarbon group or a 6-15C aromatic hydrocarbon group, except for the case where all of them are H at the same time]; and, if necessary, a dispersant, a surface active agent, a viscosity modifier, a surface tension modifier, a fluorescent brightener, etc.
Patent JP-S63314666-A (JP)
Title: Microcomputer
Inventor: KUBO HIROSHI
IPC: G06F1/00
Filed: 1987-02-23
Abstract: PURPOSE:To increase the freedom degree for production of programs by saving the contents of a program counter into a stack to store the contents of a program stack register during the power down when a mode switch instruction is carried out and loading the contents of the stack register into the program counter in a resetting state. CONSTITUTION:The contents of a program counter 10 are saved into a stack register 11 when a mode switch instruction is carried out and stored the contents of the program stack register 11 as long as a power down state lasts. Then the contents of the register 11 are loaded into the counter 10 in a resetting state. Thus an executing address set right before a power down mode is set can be immediately reset when the power down mode is released. Thus it is possible to increase the freedom degree for production of programs and also to accelerate the restart of actions for a microcomputer.
Patent JP-H09226874-A (JP)
Title: Containing case for disk cartridge
Inventor: ISOZAKI MAKOTO
IPC: B65D85/57
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To contain a disk cartridge in a case in a substantially sealed and proper state and make the operability of containing and taking out the disk cartridge excellent. SOLUTION: A containing case formed in a box shape comprises a cover 3 having a U-shaped sectional shape and having each pair of protrusions 7A, 7B protrusively formed, at a specified interval between the protrusions 7A, 7B, on inner faces of both side walls 7 in the widthwise direction of the cover 3, respectively, and a casing 5 whose one side face 5A in the direction of the thickness thereof is made openable and in which the openable side face 5A can be covered with the cover 3. Each pair of guide grooves 9A, 9B, into which each of the paired protrusions 7A, 7B are slidably fitted, are formed on both side walls 9 in the widthwise direction of the casing 5, respectively.  A cartridge 10 is containable in the casing 5, and, by sliding the protrusions 7A, 7B inside the guide grooves 9A, 9B, respectively, the cover 3 and the casing 5 are moved and opened so as to be separated from each other in response to the withdrawal of the casing 5.
Patent JP-S52122938-A (JP)
Title: Sheath heater
Inventor: NARUO NOBORU
IPC: H05B3/52
Filed: 1976-04-08
Abstract: PURPOSE: To improve the heat transfer rate of insulating powder used for a sheathed heating element, by improving the filling density. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62297573-A (JP)
Inventor: UORUTAA JII GERAASON
IPC: F16K17/30
Filed: 1987-02-23
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-S57162154-A (JP)
Title: Cassette and sticky matter distributor and strip body splicer therefor
Inventor: SUTEFUAN KORINZU
IPC: G11B23/20
Filed: 1982-03-12
Abstract: A tape splicer comprises a base 10 with cutting plates 13 and 14 having cooperating cutting edges. A cassette 22 contains adhesive items mounted on a roll of carrier strip and has an arcuate and grooved recess 59 formed in its base for receiving the sprocket wheel 30 of the drive mechanism whereby the carrier strip passes between the base and the wheel when driven by the actuating lever 34 via ratchet wheel 33. The cassette housing includes an elongate delivery passage 52 which terminates in a curved portion 58 carrying an edge 58A provided to separate the adhesive items from the carrier.
Patent JP-H077749-A (JP)
Title: Method and apparatus for testing video device and video test signal
Inventor: RICHIYAADO JIYON BUTSUSHIYU
IPC: G09G5/14
Filed: 1994-03-10
Abstract: PURPOSE: To simplify the setting of each video display unit by forming a video test signal so that a substantially rectangular test picture including a first test pattern and a second test pattern can be normalized. CONSTITUTION: A video test signal for testing a video device is formed so that a substantially rectangular test picture including a first test pattern along the first and second opposite edges of a picture and a second test pattern along the third and fourth opposite side edges of the picture can be normalized. Therefore, the display comparison of different display parameters on adjacent display units can be easily attained in a horizontal direction and a vertical direction. Especially, the same color or luminance value is arranged at the whole four corners of each picture so that the setting of four video display units meeting at each corner can be easily compared. Thus, the adjusting work of each display device of a video wall in which plural video display devices are lined up in a vertical direction and a horizontal direction can be simplified.
Patent JP-S58202878-A (JP)
Title: Tester
Inventor: WAKAYAMA KOUICHI
IPC: G01R31/28
Filed: 1982-03-16
Abstract: PURPOSE:To simulate the interruption of failure current by simulating the failure current overlapped by DC components with an analog arithmetic circuit while line requirements are settled as desired, provided that the simulation is always done at the zero point of the quantity of electricity when the failure current is interrupted. CONSTITUTION:An arithmetic amplifier E in a failure restoration signal circuit 4 always receives an AC output waveform from the part 1 through a resistance R7 and turned to a positive or negative square wave centered on the zero point. This square waveform is applied to a change detector CD and the positive output applied to a terminal s2 of an AND circuit. When a switch SS is at the position of faiure, namely ON, the s2 terminal of the AND circuit AN gives zero and the AN output goes to zero. When the switch SS turns to the position of restoration, namely OFF, the s1 terminal gives 1 and a pulse is applied to an se terminal of FF, whose output goes to 1 to close a switch K. The generation of the pulse occurs only when the output of the arithmetic circuit 1 is zero. The current signal I develops a simulation signal as if failure current were interrupted at the initial zero point and is applied to a power amplifier 5. This ensures the simulation to the interruption of the failure current.
Patent JP-H04278588-A (JP)
Title: Mounting structure for solar cell panel
Inventor: MORISANE MASASHI
IPC: H01L31/042
Filed: 1991-03-06
Abstract: PURPOSE:To prevent damage accident in the case of mounting a slate tile type solar cell panel on a roof and to improve operability. CONSTITUTION:This invention relates to a structure for mounting a solar cell panel on a surface of a room through a mounting piece 7 by allowing a plurality of the pieces 7 for mounting the panel on the room to protrude on a flat transparent glass board 1 for constituting the panel adhered with solar cells 2.
Patent JP-S51116647-A (JP)
Title: Variable impedance circuit
Inventor: OOHASHI SHINICHI
IPC: H03H5/00
Filed: 1975-04-04
Abstract: PURPOSE: To enlarge the maximum distortionless power output range in a variable impedance system utilizing Miller effect, by converting an input voltage to a low impedance, which is connected via a resistance with the output side of an amplifier. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09208980-A (JP)
Title: Refrigerating machine oil composition and fluid composition for refrigerating machine
Inventor: TAKIGAWA KATSUYA
IPC: C10N30/04
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerating machine oil composition excellent in valve caulking proofness, and useful in HFC cooling medium useful in e.g. refrigerators each equipped with reciprocating or rotary closed-type compressor, by incorporating an oxygen-contg. synthetic oil in a mineral oil and/or an olefin polymer as base oil. SOLUTION: This refrigerating machine oil composition is obtained by incorporating (A) a mineral oil (e.g. paraffin or naphthene-based one) and/or an olefin polymer (e.g. polybutene) as base oil with (B) an oxygen-contg. synthetic oil (e.g. an ester, polyglycol, ketone) at 1-30wt.% based on the whole amount of this composition. Incorporation of (C) 0.005-5.0wt.% of a phosphoric ester- based compound in this composition further improves the abrasion resistance and load resistance of this composition.
Patent JP-H10238871-A (JP)
Title: Refrigerating system
Inventor: MATSUURA HIDEKI
IPC: C09K5/04
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material for a refrigerating system which enables effective prevention of the leakage of a mixed fluid of hydrofluorocarbon as refrigerant and polyvinyl ether based oil as lubrication oil. SOLUTION: A mixed fluid of hydrofluorocarbon(HFC) and polyvinyl ether based oil is circulated to a refrigerating circuit to which is connected a compressor 1, a four-way changeover valve 2, a condenser 3, a capillary tube 4 and an evaporator 5 sequentially by pipings 6a-6f. A connection part within the refrigerating system employs as sealing material a hydrogenated crylonitrile- butadiene rubber with the hardness of 90 point or less.
Patent JP-H03242998-A (JP)
Title: Improving method for assignment of functional element to lsi
Inventor: TAKEHISA TORU
IPC: G06F19/00
Filed: 1990-02-21
Abstract: PURPOSE:To sufficiently improve assigning by setting an aerial LSI, selecting two LSIs for all the LSIs including the aerial LSI, and replacing its functional element. CONSTITUTION:LSIA-C are mounted at predetermined positions of a mounting board 11, a state that the LSIA-C are wire-connected is expressed as a data structure, aerial LSIA'-C, are disposed at the same positions of the LSIA-C, and they are added to the data structure. Two LSIs are selected at random from all the LSIs including the aerial LSIA'-C', one logic elements are selected at random, and replaced from each other. With the entire wire length between the LSIs before and after the replacement and the number of pins of the aerial LSIs as variables an evaluation function is calculated, discriminated by a discrimination formula, desirable one before and after the replacement is selected, and a state that the number of pins of the LSIA'-C' is zero and the entire wire length is as short as possible is obtained. Thus, the assignment of logic elements can be improved.
Patent JP-H06229223-A (JP)
Title: Exhaust gas purifying device for engine
Inventor: MORI YUJI
IPC: F01N3/08
Filed: 1993-02-04
Abstract: PURPOSE:To provide an exhaust gas purifying device which has a simple and inexpensive structure and which can adsorb HC to an adsorbent and separate the same for purification. CONSTITUTION:A catalyst device 3 provided in the exhaust pipe of an engine 1 has an upstream large-diameter part which is sectioned into a main exhaust passage 21 and a bypass passage 4 in which an adsorbent 5 is provided, and a downstream opening in which a change-over valve 6 is provided. A shut-off valve 8 which can be selectively set in a completely closed condition or in a check-valve condition in which the valve 8 is opened only when the exhaust manifold pressure is low, is located in a circulating pipe 7 communicating between the bypass passage 4 downstream of the adsorbent 5 and the exhaust manifold of the engine 1 just after an exhaust valve. In the case of trapping of an electronic control device 9 actuates the change-over valve 6 so as to close the exhaust pipe 2 but open the bypass passage 4. In the case of separating and purifying HC, the exhaust passage 2 is opened, but the bypass passage 4 is closed. The shut-off valve 8 is opened by a negative pressure in the exhaust manifold 1, and accordingly, HC is separated from the adsorbent and is circulated into the exhaust manifold 11.
Patent JP-S61199799-A (JP)
Title: New measurement method for superoxide dismutase
Inventor: HANADA TOSHIRO
IPC: C12Q1/28
Filed: 1985-03-01
Abstract: PURPOSE:Super oxide dismutase in body fluid such as in serum is determined by measuring H2O2 formed from O2<-> in the presence of an electron carrier whereby the accuracy is improved and the measurable range is widened. CONSTITUTION:The activity of superoxide dismutase using O2<-> as a substrate is determined by forming O2<-> by reaction of xanthine with xanthine oxidase and measuring H2O2 formed only in case that superoxide dismutase is present in the system with the aid of an electron carrier such as phnazine metosulfate. The amount of H2O2 is determined by measuring the coloration of a reagent to be oxidized and the absorbance at the wavelength of 505nm has a lenar relationship with the activity of superoxide dismutanse.
Patent JP-S53125777-A (JP)
Title: Manufacture for field effect transistor
Inventor: NOZAKI TADATOSHI
IPC: H01L21/265
Filed: 1977-04-08
Abstract: PURPOSE: To manufacture a GaAs Schottky barrier gate FET excellent in high frequency characteristics, by narrowing the size of Al ion implantation mask with etching and taking it as a gate electrode as it is. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59168029-A (JP)
Inventor: BARUTAA HAITSU
IPC: C08G18/50
Filed: 1984-03-05
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-S57155224-A (JP)
Title: Preparation of elastic foamed resin
Inventor: KUMASAKA SADAO
IPC: C08J9/02
Filed: 1981-03-20
Abstract: PURPOSE:To prepare the titled resin having physical properties similar to those of foamed rubber, and having excellent elasticity, etc., by adding a specific amount of a urethane prepolymer composed of a specific polyether polyol, etc. to a solution of unvulcanized latex. CONSTITUTION:The objective resin is prepared by mixing (A) an unvulcanized latex with (B) a urethane prepolymer composed of (i) a polyether polyol consisting of ethylene oxide and other epoxide (e.g. styrene oxide) and containing >=15 wt% ethylene oxide and (ii) an organic isocyanate (e.g. tolylene diisocyanate). The ratio of A:B is 3:7-8:2. EFFECT:The resin can be prepared easily and rapidly with improved productivity at reduced production cost.
Patent JP-S60185194-A (JP)
Inventor: TOUKAWA YUUICHI
IPC: G21C17/10
Filed: 1984-03-02
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-H05242583-A (JP)
Title: Disk driving device
Inventor: EBATA HIROSHI
IPC: G11B17/043
Filed: 1992-02-27
Abstract: PURPOSE:To prevent a disk from being damaged even when operation is executed during the rotation of the disk by providing this disk driving device with a brake member being in press-contact with a turn table by a prescribed energizing force and being made away from the turn table by interlocking with the one-way movement of a sliding member. CONSTITUTION:When a switch 25 is turned on at the time of moving a slide chassis 15 most deeply in the arrow A direction and current supply to a motor 20 is interrupted, a cartridge case 14 is moved in the arrow A direction and inserted into a cartridge holder 12. A push level 17 is rotated in the arrow D direction while being pushed by the case 14 and the chassis 15 is moved in the arrow B direction. When the chassis 15 is detached from the switch 25, the switch 25 is turned off and current supply to the motor is allowed. When the holder 12 is moved in the arrow F direction, a disk 13 in the case 14 is put on the turn table 19. At the time of moving the chassis 15 in the arrow B direction, a bent engaging chip 15g is engaged with the other end of a brake lever 23, the lever 23 is rotated clockwise and a brake 23a is away from the table 19, allowing the table 19 to freely rotate.
Patent JP-H02220356-A (JP)
Title: Hydrogen storage alloy electrode for alkaline battery and manufacture thereof
Inventor: FURUKAWA AKIO
IPC: H01M4/38
Filed: 1989-02-21
Abstract: PURPOSE:To enable homogenizing with a quenching coagulation method for the application of high capacity to an electrode and the restraining of self- discharge, increase energy density and improve storage characteristics by forming a negative electrode used for a metal-hydrogen alkaline battery using elements shown by a specific formula. CONSTITUTION:Hydrogen occlusion alloy manufactured with a quenching coagulation method and expressed by the composition formula of AxBy is used, where A stands for a rare earth element and B generally stands for Ni and Co. when y=5 in the formula, the value of (x) is taken as 1.0<=x<=2. In the composition formula AxBy, Ni and Co as the main elements of 8 are partly displaceable with other elements and these elements are at least one of elements selected among Cr, Mn, Fe, Cu, Al, Si, In, Sn, Ga and Ge. Also, A is a rare earth element including La, and the contained amount of La is within 10 to 18wt.% for the total amount of all rare earth elements. The alloy so made is crushed to a grain size equal to or less than 50mum and 10wt.% of polytetrafluoroethylene as a binding agent is added thereto for application to a current collector.
Patent JP-2000238072-A (JP)
Title: Liner injection molding apparatus and container lid having injection-molded synthetic resin liner
Inventor: MURAYAMA KASHIWA
IPC: B29L31/56
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a container lid having a synthetic resin liner sufficiently good from an aspect of hermetic sealability by obtaining a liner injection molding apparatus capable of molding a good liner sufficiently uniform in its peripheral direction even when a liner to be molded has a ring shape with a relatively large diameter. SOLUTION: A liner injection molding apparatus 14 is provided with an injection molding means 18 including a first mold having a core 30 and a second mold having a housing cavity and a feed means 42 feeding in and out a container lid shell 2 with respect to either one of the core and the housing cavity. An injection-molded synthetic resin liner 12 includes a ring-shaped main portion 38 and a gate portion 40 displaced to the inside or outside in a radial direction from the ring-shaped main portion.
Patent JP-H02220755-A (JP)
Title: Locally pressurizing method in pressurizing casting and apparatus thereof
Inventor: KAWASE AKIO
IPC: B22D17/22
Filed: 1989-02-21
Abstract: PURPOSE:To always grasp pressurized condition and to prevent casting defect by linking movement of a pressurizing cylinder with a master cylinder for measuring and executing secondary pressurization while observing the movement of a pressurizing pin. CONSTITUTION:When a directional control valve 48 changes over to the position I, working oil from an oil pressure source is introduced from a port C in the pressurizing cylinder 42. The pressurizing cylinder 42 locally pressurizes molten metal by projecting the pressurizing pin 62 to cavity 20 side and the movement of the cylinder 42 during this operation is confirmed through the master cylinder 44. That is, in the cylinder 42, the working oil is introduced into a cylinder chamber at rod side in the master cylinder 44 through a piping passage 68, and a piston is displaced to the arrow mark I direction. The displacement is detected with a stroke measuring sensor 66 and an operator can observe whether the pressurizing cylinder 42 suitably works or not. After that, during continuing the secondary pressurization, for example, when the leakage of the working oil occurs, the retreat of the pin 62 comes to the displacement of the stroke in the master cylinder 44, this can be confirmed with a sensor 66.
Patent JP-H04257447-A (JP)
Title: Printing method
Inventor: KURAMOTO SHINICHI
IPC: B41J2/05
Filed: 1991-02-12
Abstract: PURPOSE:To offer a printing method by which a high-resolution image can be obtained on a sheet material such as paper at high density by spouting ink from the tip of a nozzle. CONSTITUTION:A slurry 2 is mainly composed of a colorant (1), an adhesive resin (2), a non-volatile solvent (3) and a material (4) which produces vapor when heated, and filled in a fine tube 1 under pressure. When a signal voltage is applied on a heating element 3, the material (4) produces gases, causing the colorant (1), the adhesive resin (2) and the solvent (3) to be spouted from a nozzle tip 1b.
Patent JP-S57156446-A (JP)
Title: Preparation of secondary amine
Inventor: HANAI MASAHIRO
IPC: C07C67/00
Filed: 1981-03-20
Abstract: PURPOSE: To prepare the titled compound, economically, in high selectivity and catalytic activity, by the reductive alkylation of an aromatic amine compound or an aromatic nitro compound and an aldehyde or a ketone in the presence of hydrogen and a specific reductive catalyst.  
     CONSTITUTION: An aromatic amine compound (e.g. p-phenylenediamine, etc.) or an aromatic nitro compound (e.g. p-nitroaniline, etc.) and an aldehyde (e.g. aliphatic aldehyde) or a ketone (e.g.methyl ethyl ketone) are subjected to the reductive alkylation in the presence of hydrogen at 50W220°C, preferably 80W 190°C, using a platinum catalyst supported on activated charcoal prepared from coal or coconut husk having a fuel ratio of 0.5W4.5, to obtain the objective compound. 
     COPYRIGHT: (C)1982,JPO&Japio