baber/WOPTO huggingface dataset:
Patent JP-S57163951-A (JP)
Title: Color picture tube
Inventor: YAMAZAKI HIDETOSHI
IPC: H01J29/02
Filed: 1981-04-02
Abstract: PURPOSE:To prevent any detection of color purity caused in the axial direction of a color picture tube by providing the connecting part of a mask supporting part, which has a connection part connected to a panel pin, with a ring-like spacer made of a member having a lower melting point than the panel pin. CONSTITUTION:For the purpose of fixing a shadow mask within a panel a connecting part 11 of a shadow-mask supporting part 13, which is connected to a panel pin 12, is provided with a ring-like spacer 14 made of a member having a lower melting point than the pin 12 and has a thickness of 0.2-0.6mm.. The spacer 14 is prepared from Al, Zn, Pb or the like. When any deterioration of color purity is caused in the axial direction of a color picture tube due to the assembly error or dimensional error after the panel is coated with a fluorescent screen, the spacer 14 is partially made thin by heating the spacer partially from outside the tube and the shadow mask is moved in the axial direction of the tube so as to prevent the deterioration.
Patent JP-S56144443-A (JP)
Title: Developing method
Inventor: TSURUKUBO TAKASHI
IPC: G03G15/10
Filed: 1980-04-12
Abstract: PURPOSE:To perform correct developing by rotating the body to be developed with a turntable, so arranging the device that water or/and the developing soln. may be flowed down from more than one position on the turntable, supplying the low concn. at the start of developing and successively increasing the concn. CONSTITUTION:An object to be developed OD such as original disc is mounted on a turntable T by means of its annular projection 5 and central shaft 4, and is fixed by means of a fixing member 6. Nozzles 17, 18 are provided one or more on this disc OD. The developing soln. and water in a tank 11 for the developing soln. and a tank 10 for water are sent via valves 12, 13 to a mixing part 14, from which the mixture is sent through pipes 15, 16 into the nozzles 17, 18. At the start of developing, the developing soln. of a low concn. is supplied from the nozzles 17, 18, and the developing soln. of successively higher soln. is supplied. Said soln. drops onto the table T and into dewatering device 8 from the central hole 3 or the end face of the disc.
Patent JP-H08248554-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C1/035
Filed: 1995-03-08
Abstract: PURPOSE: To provide the silver halide photographic sensitive material high in sensitivity even in the case of rapid processing and improved in residual dye stains. CONSTITUTION: The photographic sensitive material has a layer containing a silver halide emulsion spectrally sensitized in the presence of an iodine ion- releasing agent and a ratio of the content of calcium in this emulsion layer to that of the sensitizing dye in this layer is 0.05-1.0:1.0. It is preferred that the silver chloride content in the silver halide grains contained in this emulsion is >=50mol%.
Patent JP-S59173237-A (JP)
Title: Ultra-heat resistant sintered alloy and preparation thereof
Inventor: YOSHIMURA HIRONORI
IPC: C22C1/05
Filed: 1983-03-23
Abstract: PURPOSE:To obtain an ultra-heat resistant sintered alloy for a cutting tool having a hard phase and a bonding phase, by compounding a Ti-carbonitride powder, a powder comprising carbonitrides of Zr and Hf, a MgO powder and a W- powder while pressing the obtained composition to form a green compact which is, in turn, sintered at a high temp. CONSTITUTION:A green compact obtained by compounding 5-30% of a powder comprising Ti-carbide, Ti-nitride or Ti-carbonitride, 5-35% of a powder comprising carbides, nitrides or carbonitrides of Zr and Hf, 0.5-10% of a MgO powder and the remainder of a W-powder is sintered at a high temp. of 1,800- 2,700 deg.C in a vacuum or inert gas atmosphere. During this sintering, MgO is reacted with a solid solution to reduce MgO and the C-content of the solid solution. By this method, an ultra-heat resistant sintered alloy having a hard phase forming component comprising 10-60% of the composite carbonitride solid solution of Ti, W, Zr and Hf and 0.01-1% of MgO and a bonding phase forming component comprising the remainder of W and inevitable impurities is obtained.
Patent JP-H01226551-A (JP)
Title: Sealing port for freely openable aluminum lid and its manufacture
Inventor: WATANABE TSUNEHISA
IPC: B65D17/28
Filed: 1988-03-03
Abstract: PURPOSE:To cover a periphery edge of an opening with resin to prevent hazards by a method wherein a first and second metal molds are clamped and by injecting thermoplastic into a second circular groove, a punched aluminum plate is combined via the injected thermoplastic in freely openable manner. CONSTITUTION:An aluminum plate 8 to be used is selected from relatively thin ones which can be broken by the injection pressure of resin, and cut into a plate of a lid and a recessed flange 2 is formed along its circumference in advance. A metal mold consists of a lower metal mold 9 and an upper metal mold 10 whose center part protrudes downward of an inverted truncated cone shape, on which a circular protruding plate 11 is provided so that it can be engaged and removed freely. On the upper face of the lower metal mold 9, a relatively wide circular engaging groove 12 which is approximately the same in size as the inner diameter of the recessed flange 2 on the aluminum plate 8. On the lower metal mold 9, a first sealing circular recess 13 is formed at a place a little inner from the engaging circular groove 12, and further inner therefrom, a circular recess 15 for the tab communicating with a linear groove 14 is formed in a position eccentric to the first recess 13.
Patent JP-S52132850-A (JP)
Title: Light recording apparatus
Inventor: TERAO MOTOYASU
IPC: G11B7/24
Filed: 1976-04-30
Abstract: PURPOSE: To provide a light recording apparatus, in which reflection preventing layers are provided at the upper or lower part of amorphous layer to reduce reflection of reading light from substrate surface, whereby high contrast is obtained when reading is conducted by reflected light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61269393-A (JP)
Inventor: GIUZETSUPE MARENGO
IPC: H05K3/10
Filed: 1986-03-07
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-S57164830-A (JP)
Title: Reserve lighting apparatus
Inventor: WADA KIYOSHI
IPC: B60Q11/00
Filed: 1981-03-31
Abstract: PURPOSE:To make possible the detection of disconnection before a lamp is used, by arranging means for separating a main light monitoring light of a head lamp from a main light, and means for floating the earth of a reserve circuit when a lighting switch is turned off. CONSTITUTION:The termial 16 of termials 16, 17 connected with the monitoring light PL, that is, an upper beam indicator, is earthed via the lighting swtich LSb, whereas the terminal 17 is connected with a terminal 9 of a breakage detecting circuit BD. Thus, as an earth terminal 12 of a reserve circuit RV is earthed via the switch LSb, in case switches LSa, LSb are off, and an upper beam UB and a lower beam LB of the head lamp HL are broken, a transistor Tr4 of the breakage detecting circuit BD is turned on to detect the breaking when the lamp is turned off. Accordingly the breaking can be detected at all times.
Patent JP-S63216596-A (JP)
Inventor: NAKAMURA MASAO
IPC: D05B69/00
Filed: 1987-03-05
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-H04330010-A (JP)
Title: Agent for promoting production or secretion of nerve growth factor
Inventor: FUJIWARA NORIO
IPC: A61P25/28
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the subject agent useful for the treatment or prevention of progression of central regressive diseases by using an o-quinone derivative as an active component. CONSTITUTION:The objective agent contains, as an active component, a compound of formula [R<1> to R<4> are H, halogen, OH, alkyl, alkoxy, acyl or A-B (A is single bond or alkylene; B is carboxyl, alkyloxycarbonyl, aryloxycarbonyl, amino, alkylamino, alkyloxycarbonylamino, etc.); adjacent two groups of R<1> to R<4> may together form an aromatic ring], e.g. 4-methyl-1,2-benzoquinone. The compound passes through the blood-brain barrier and effectively exhibits the action on promoting production or secretion of nerve growth factor.
Patent JP-H10244703-A (JP)
Title: Color image forming device
Inventor: ONODERA MASAYASU
IPC: B41J2/45
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To form an image while correcting the even and odd light emitting positions of a plurality of light emitting elements arranged in zigzag by covering the end part of the plurality of light emitting elements on the side opposite to the side arranged with the electrode. SOLUTION: The emission center position LA in the subscanning direction of the effective light emitting part of an LED 121a (odd) for an odd pixel and the emission center position LB in the subscanning direction of the effective light emitting part of an LED 121a (even) for an even pixel arranged in zigzag are aligned with a mutual emission center position LC so that all LEDs 121a have identical emission center position in the subscanning direction and emission area. A mask MS (odd) is disposed on a level with the individual electrode end part of the LED 121a (even) at an end part on the opposite side to the individual electrode of the LED 121a (odd) and a mask MS (even) is disposed on a level with the individual electrode end part of the LED 121a (odd) at an end part on the opposite side to the individual electrode of the LED 121a (even).
Patent JP-S52131707-A (JP)
Title: Data recorder
Inventor: NISHIMURA KOUICHI
IPC: H04N5/85
Filed: 1976-04-28
Abstract: PURPOSE: To prevent undesired exposure of a recording medium, by providing a mechanical shutter in the light path from the light soruce to the recording medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59175886-A (JP)
Title: Novel plasmid psp-s1 and its preparation
Inventor: MATSUYAMA AKIRA
IPC: C12N15/74
Filed: 1983-03-25
Abstract: PURPOSE:To prepare the titled plasmid by using a bacterium belonging to the genus Pediococcus, having plasmid pSP-S1. CONSTITUTION:A bacterium belonging to the genus Pediococcus, having plasmid pSP-S1, is cultivated in a medium, its mold is collected from the culture and subjected to bacteriolysis. Plasmid pSP-S1 having cleavage shown by the figure is isolated from the lytic product. Pediococcus halophilus R-1(FERM-P 6951) is cited as the example of the bacterium belonging to the genus Pediococcus halophilus, having pSP-S1.
Patent JP-S51123940-A (JP)
Title: Process for cooling
Inventor: HAMADA TOSHIHIRO
IPC: F25D3/10
Filed: 1975-04-22
Abstract: PURPOSE: Process for cooling in a cooler and refrigerant tank in which an effect of cooling is improved by using such gases as liquefied nitrogen, liquefied hydrocarbon, liquefied carbonic gas and liquefied helium. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09240083-A (JP)
Title: Printer
Inventor: HOSOMI HIROAKI
IPC: B41J11/14
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a printer good in a loading property of a recording paper and superior in printing quality and a paper feeding property by a constitution wherein when a paper feeding transfer gear is rotated, a transferring load that a paper feeding gear rotates the paper feeding transfer gear acts in a direction of which action generates a moment of closing an opening/closing member. SOLUTION: In a printer mechanism, a force from a paper feeding motor 23 is transferred to a platen gear 19 via a paper feeding transfer gear 22. When the paper feeding motor 23 rotates in a counter-clockwise direction, i.e., a forward direction, the direction of the force transmitted to the platen gear 19 from the paper feeding transfer gear 22 becomes one represented by arrow F in a condition that a pressure angle of the gear is designated by (a). Since a cover frame 10 is rotatable around a pivot 14, a force of the arrow F2 which is a divisional force of the force F acts in a closing direction of the cover frame 10.  As a result, even when the cover frame 10 is not completely closed, the cover frame 10 automatically receives a force in a downward direction by virtue of the paper feeding transfer gear 22 after the paper feeding of the printer starts so that the cover frame 10 is surely closed.
Patent JP-S60194262-A (JP)
Inventor: OCHI MASAO
IPC: F25B1/00
Filed: 1984-03-16
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-S55141740-A (JP)
Title: Container for accommodating semiconductor device
Inventor: KOBAYASHI YASUHISA
IPC: B65D85/30
Filed: 1979-04-20
Abstract: PURPOSE:To prevent the generation of static electricity and electrostatic puncture at a container for accommodating a semiconductor device by providing a cover openable on the surface of a magazine case and entirely or partially discharging a resin sealed semiconductor device without slip therefrom. CONSTITUTION:When a cover is provided on the entire upper surface of a magazine case, a semiconductor device can be independently discharged directly from the case to prevent the generation of static electricity and electrostatic puncture. It is not necessary to incline the case when loading or unloading the semiconductor device to prevent the damage of the case due to the mutual collision of the semiconductor devices each other.
Patent JP-2000247147-A (JP)
Title: Movable window for vehicle
Inventor: SHINOHARA KUNIAKI
IPC: B60S1/56
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the surface layer of a hydrophilic film stuck to the side window glass surface of a motor vehicle from being damaged by a foreign matter adhered to a weather strip. SOLUTION: In the state where a side window glass 2 is raised to close a window, a cleaning tape 7 is stuck to the outside surface of the side window glass 2 in a position upper than a weather strip 3 so as to nip the lower end of a hydrophilic film 4 with the side window glass 2.
Patent JP-S59172655-A (JP)
Title: Electrostatic charge image developing toner
Inventor: SHIMIZU YASUTAKA
IPC: G03G9/08
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a positive toner good in developability characteristics and long in life by mixing a specified substance with a toner. CONSTITUTION:An intended positively chargeable toner can be obtained by mixing with an electrostatic charge image developing toner a benzotriazole compd. represented by formula I in which R1, R2, R3 are each H, alkyl, aryl, aralkyl, alkoxy, aryloxy, aralkyloxy, cyclohexyl or halogen, and said alkyl group and aryl ring may be substd. Said compd. of formula I can be obtained, e.g., by diazotizing one of o-nitroanilines, coupling it with one of phenols, and reducing the obtained monoazocompd. of formula II and cyclizing it with zinc in the presence of caustic alkali.
Patent JP-S61209289-A (JP)
Title: Storage-type liquid crystal composition
Inventor: MOCHIZUKI AKIHIRO
IPC: G02F1/13
Filed: 1985-03-14
Abstract: PURPOSE:To provide a storage-type liquid crystal composition composed of a specific nematic liquid crystal and a specific cholesteric liquid crystal and exhibiting focal conic state and homeotropic state under the application of the same electric potential. CONSTITUTION:The objective storage-type liquid crystal composition having positive dielectric anisotropy and exhibiting cholesteric-nematic phase transition is composed of a mixture of (A) a nematic liquid crystal having a K33/K22 ratio of <=2.55 (K33 is bending elastic coefficient; K22 is twisting elastic coefficient) and (B) 10-30wt% cholesteric liquid crystal consisting of the chiral nematic liquid crystal of formula. EFFECT:The compositoin given a liquid crystal displaying a large quantity of data in high contrast ratio, writable by type-in technique and drivable stably.
Patent JP-2000247225-A (JP)
Title: Track vehicle for way maintenance work
Inventor: HINO TAKESHI
IPC: B61D15/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole track vehicle even when a medium or large way maintenance work device is mounted on it and to conduct the efficient way maintenance work by arranging a travel driver's cab on one side in the vehicle width direction on an undercarriage fitted with travel wheels for a railway track, and rotatably mounting the way maintenance work device on one side in the longitudinal direction. SOLUTION: Four steel travel wheels for a rail track are fitted to an undercarriage 2 as a two-axis structure. A travel driver's cab 4 is arranged on one side R in the vehicle width direction on the undercarriage 2. Couplers 5A, 5B are fitted to both end sections 2A, 2B of the undercarriage 2. An engine 6 is mounted on one side R in the vehicle width direction on the right side in the longitudinal direction of the undercarriage 2 of the travel driver's cab 4. A way maintenance work device 7, which has a work driver's cab 9 installed on a rotary member 8A, a work drive engine 10 and a work arm mechanism 11, is arranged. The work arm mechanism 11 is made of a shovel mechanism, is rotatably journalled to the support section 9 of the rotary member 8A, and can be selected to the storage state in a space S or the work state.
Patent JP-H06264664-A (JP)
Title: Hydraulic resistance type automatic door closing hinge
Inventor: RI ARAO
IPC: E05F3/20
Filed: 1993-03-10
Abstract: PURPOSE: To prevent noise or breakage of a door at opening/closing by merging an automatic door-closing device and a hinge, so that a door is opened independent of the resistance of a hydraulic resistance type automatic door-closing device when the door is opened while it is automatically and softly closed after released at closing. CONSTITUTION: A door is tightly provided with a turning plate 11, and connected to a fixing plate 10 with an axis 12 before the door is opened/closed pivotall around the axis 12. When opening, a bevel gear 32 rotates counterclockwise so that a protrusion 211 of an interlocked rotative disc 21 moves to contract a spring 22. At the same time, stationary bevel gear 13 and gear 33 are rotated clockwise to move a gear rod 34 upward. The reduction of door-opening force and moment allows the elastic force of a spring 21 to automatically close the door, which moves the gear rod 34 downward to lower a piston 451 and valve 452, allowing the piston 451 to press-advance downward. Then an oil 42 flows upward to raise the valve 452, sealing a piston hole, so that the oil 42 is allowed to flow upward for slowing down the falling action of a piston rod 43.
Patent JP-H04284885-A (JP)
Title: Retreatment method of refuse incinerated ash
Inventor: TAKASUKA GENTARO
IPC: A62D3/40
Filed: 1991-03-14
Abstract: PURPOSE:To provide a refuse incinerated ash retreatment method by which harmful organic chlorine compounds contained in the refuse ash are decomposed and removed efficiently. CONSTITUTION:Refuse incinerated ash is irradiated with microwaves for 60 seconds and then the ash is stirred and the microwave irradiation and stirring are successively repeated to elevate the temperature of the incineration ash to, for example, 500 deg.C and remove harmful organic chlorine compounds. Without over-heating and melting the incineration ash, the harmful organic chlorine compounds contained in the incineration ash are decomposed and removed efficiently.
Patent JP-S53135314-A (JP)
Title: Information recording medium
Inventor: IIDA YASUHISA
IPC: G11B5/09
Filed: 1977-04-28
Abstract: PURPOSE: To achieve the prevention of read errors and the correction of running unevenn ness at the reproduction by magnetizing signal bits constituting information contents and clock bits corresponding to these with respectively specified magnetic flux frequencies. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57164806-A (JP)
Title: Air conditioner for automobile
Inventor: KOJIMA YASUSHI
IPC: B60H1/00
Filed: 1981-04-01
Abstract: PURPOSE:To simplify the operation of an airconditioner automatically selecting the optimum intake mode by comprehensively studying various conditions such as the outside air, the capacity of the airconditioner, fogging of windshields or the presence of gasses by changing priorities. CONSTITUTION:The output of a switch 9 having modes for inside and outside air and for automatic change is inputted to microcomputer 15 and the outputs from fogging sensor 10, a room gas temperature sensor 11, an outside air sensor 12 and an inside air setter 13 that sets the room temperature, are inputted to the microcomputer 15 via an A/D converter 14. The microcomputer 15 comprehensively studies the capacity of the airconditioner, fogging of the windshields and the presence of gasses by changing their priorities to select the optimum intake mode by controlling an air blower 2, a dumper that changes the inside and outside air and an air mixing dumper 8 that controls blow out air temperature.
Patent JP-S63252225-A (JP)
Title: Measuring or distributing device for fluid medium
Inventor: HAINRITSUHI DAAFUITO
IPC: G01N1/00
Filed: 1988-03-04
Abstract: An apparatus for metering, measuring, or dosing flowing media. A distribution slide valve is disposed in a housing between an inlet and an outlet. A metering piston is disposed in a chamber of the housing and divides the chamber into a first and a second metering chamber. The two end positions of the slide valve alternately connect the metering chambers to the inlet or outlet. Transfer passages are disposed on the periphery of the slide valve for selective connection of connecting passages to the inlet, the outlet, and the metering chambers. A transverse connection of the slide valve connects a central control channel thereof to the inlet via a first one of the transfer passages in either of the end positions of the slide valve. Each end of the latter is associated with a hydraulic control chamber into which the control channel opens. Relief passages connect the control chambers to the outlet. A piston rod connected to the metering piston extends axially displaceably through the larger diameter control channel, with the slide valve being axially movable relative to the piston rod. Sealing elements are disposed on the piston rod, with the control channel being adapted to be alternately sealed off relative to one or the other of the control chambers via these sealing elements.
Patent JP-S55141870-A (JP)
Title: Luminance adjusting circuit
Inventor: KOIZUMI KAZUO
IPC: H04N5/57
Filed: 1979-04-23
Abstract: PURPOSE:To enable excellent luminance adjustment, by transmitting the luminance signal adjustable within the horizontal blanking period as video signal. CONSTITUTION:The variable resistor 8 for luminance adjustment is inserted between the power supply terminals 7 and 5, and the slider 8a is connected to the operational amplifier 11. The output of the amplifier 11 is fed to the gate of FET13 via the gate circuit 12 conducting the horizontal blanking period. The luminance signal is superimposed on the video signal input to the terminal 1 at TR3 via the transistor TR17. The superimposed signal is fed to the clamp circuit 23 via the amplifier circuit 20 and TR21. Further, the signal corresponding to the horizontal blanking period is given to the terminal 23d, the luminance signal is transmitted at the first and the last of the said period, and video signal is appeared at the output terminal 26 as it is outside the horizontal blanking period.
Patent JP-H08244834-A (JP)
Title: Liquid-absorptive packaging material
Inventor: HONMA JUNICHI
IPC: B65D65/40
Filed: 1995-03-09
Abstract: PURPOSE: To obtain a packaging material for food or the like with a sufficient effect of preventing decrease of taste. CONSTITUTION: A title packaging material consists of a substrate sheet 10 containing an air-impermeable plastic film impermeable to water contents and oil contents, a water-absorptive polymer layer 12 provided all over the substrate sheet 10, and a fiber sheet 15 transmitting water contents and adsorbing oil contents. The surface of the substrate sheet 10 coated with the water-absorptive polymer 12 is partially thermally bonded to the fiber sheet 15, whereby voids 17 are formed on the surface of the water-absorptive polymer layer 12.