baber/WOPTO huggingface dataset:
Patent JP-H03249372-A (JP)
Title: Fuel injection system for cycle variable engine
Inventor: YUKIOKA MASAHIRO
IPC: F02M59/10
Filed: 1990-02-28
Abstract: PURPOSE:To make variable control performable with one injection nozzle by installing a first solenoid valve, feeding the injection nozzle with high pressure fuel through an injection starting signal, and a second solenoid valve opening a fuel pressure with a stop signal, respectively and outputting both injection starting and stopping signals. CONSTITUTION:A controller 103 drives an engine for two cycles when rotational speed by a rotary sensor 101 is lower than the specified value but for four cycles when it is higher than the specified value, respectively, and this rotational speed determines the timing of fuel injection starting and stopping from load by a load sensor 102. When a crank angle by the rotary sensor 101 accords with that at time of fuel injection starting, the controller 103 makes a solenoid valve 45 into a state of being opened. A needle valve 34 moves upward whereby fuel injection gets starting. At time of injection stoppage, the controller 103 opens a solenoid valve 46, and thereby the needle valve moves downward and the fuel injection comes to a stop. With this constitution, fuel injection timing is variably controllable free with one fuel injection nozzle.
Patent JP-S59173035-A (JP)
Inventor: AIDA TAKEO
IPC: A01K95/00
Filed: 1983-03-23
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-H0641442-A (JP)
Title: Resin composition which indicates drug deficacy medicine
Inventor: CHINUKI TAKASHI
IPC: C09K9/00
Filed: 1993-03-10
Abstract: PURPOSE:To obtain the resin composition by which the shelf life of a product of a definite shelf life can be visually judged by changing its hue, by mixing a thermoplastic resin with a volatile electron-accepting organic compound and a difficultly volatile electron-donating coloring organic compound. CONSTITUTION:The composition is prepared by melt-mixing a thermoplastic resin with a volatile electron-accepting organic compound and a difficultly volatile electron-donating coloring organic compound. This composition can be heat-processed at a temperature below the heat decomposition temperature of the electron-accepting organic compound or the electron-donating coloring organic compound. The thermoplastic resins to be used may be any one that does not cause the coloration of the electron-donating coloring organic compound and are exemplified by a branched low-density polyethylene and a high-density polyethylene. Examples of the coloring organic compounds used include rhodamine lactams, fluorans and triphenylmethanephthalides. Examples of the electron- accepting organic compounds used include resorcinol, cresol and salicyclic acid.
Patent JP-S61221772-A (JP)
Title: Fixing device for copying machine
Inventor: SATO FUMIO
IPC: H05B3/00
Filed: 1985-03-12
Abstract: PURPOSE:To prevent a temperature fall of a fixing device, and to improve the fixing performance by providing a heating means for heating a pressure welding roller by a rotation of a thermal welding roller, after the surface temperature of the thermal welding roller has become a fixable temperature. CONSTITUTION:When rollers 1, 2 become a pressure welding state, a thermistor 3 which has been provided so as to be in contact with the surface of the thermal welding roller 1, and a thermistor 4 which has been provided so as to contact the pressure welding roller 2 are operated electrically. Also, until a resistance value of the thermistors 3, 4 becomes large and a prescribed value, a heating element (halogen lamp) which has been provided on the inside of the thermal welding roller 1, and a heating element (halogen lamp) 6 which has been provided on the inside of the pressure welding roller 2 continue an on-state. After reaching a set temperature a2 of the second stage of pre-heating, a rotation of a main motor is continued for a prescribed time. In this way, a temperature fall (the lowest temperature is b4) of after the fixing preparation of the pressure welding roller 2 has been completed can be reduced considerably.
Patent JP-S56147344-A (JP)
Title: Color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J31/20
Filed: 1980-04-17
Abstract: PURPOSE:To reduce the area of a magnetic member itself while to prevent the intrusion of horizontal and vertical magnetic force lines into the electron beam pass region, by providing an inner magnetic shield for producing the local field which moves the electron beam in the direction reverse from that to be moved by the earth magnetism. CONSTITUTION:It is composed of a mask frame 38 to be supported through a supporter to the panel pins projected from the inner wall at the side wall section 33 of a rectangular panel 32, and an inner magnetic shield 39 fixed to said frame 38 while extending to the side of an electron gun 36. Said shield 39 has the first inner magnetic shield elements 391, 392 having the trapezoidal shape corresponding with two long sides of said rectangular panel 32 and the second shield elements 393, 394 having the trapezoidal shape corresponding with two short sides, while a portion or space 395 having high magnetic resistance is provided between said first and second elements or at the section of both diagonal lines of said rectangular panel 32. Consequently the moving amount of the electron beam can be reduced while the area of the magnetic member itself can be reduced.
Patent JP-S55141504-A (JP)
Title: Composite sintering material and its production
Inventor: KUSAKA KATSUJI
IPC: B22F3/26
Filed: 1979-04-24
Abstract: PURPOSE: To improve abrasion resistance without impairing toughness by impregnating the organic metal compound which permits formation of the specific amount of hard fine particles through hydrolysis or the solution of this compound into the molded green compact or sintered body of metal (alloy) powder then firing the same to the limited temperature.  
     CONSTITUTION: The organic metal compound which permits formation of hard fine particles (e.g., Al 2 O 3 , ZrO 2 . AlN) of mean volume 0.3W15% through hydrolysis or the solution containing this compound is impregnated in the surface pore parts of the molded green compact or sintered body of metal (alloy) powder. Thence, this impregnated body is heated and fired to the temperature below the melting point of the powder. With this method, the surface hardening treatment is done after the molding and therefore no effect is given to pressing and nevertheless only the surface is hardened and therefore the ductility and toughness of the sintered body do not lower so much. This product is ideally suited for sintered mechanical parts for which abrashion resistance is required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05252485-A (JP)
Title: Input or output device for picture data
Inventor: HASEBE MASAHIKO
IPC: H04N7/01
Filed: 1992-03-06
Abstract: PURPOSE:To display picture data obtained by input means having dissimilar systems with the right aspect ratio. CONSTITUTION:The picture data encoding picture taking a video camera 10 as an input source encoded with the prescribed aspect ratio and adding identification data and picture data encoding pictures taking a scanner 20 as an input source with dissimilar aspect ratio are selected by an input selection means 3. The selected picture and identification data are stored in a first picture memory M1 and successively recorded on a recording and reproduction means 4. The reproduced picture data obtained at the time of reproduction is stored in a first picture memory M1 and changed to the aspect ratio different from the aspect ratio of the reproduction picture data to be stored in the second memory M2. The both picture data with dissimilar aspect ratios are supplied to the corresponding output means.
Patent JP-H11248379-A (JP)
Title: Heat-storing body and its mounting structure
Inventor: IHARA IWAO
IPC: F23L15/02
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent sticking due to dust, and to facilitate installation and dismantling. SOLUTION: In a heat-storing body 10 for dividing along the inclination of temperature for laminating, each heat-storing body layer is constituted of a honeycomb-shaped heat-storing material 1 and a frame 2 for covering the outer periphery of the heat-storing material 1 other than a honeycomb-shaped opening surface. At the same time, the honeycomb-shaped heat-storing material 1 is held by the frame 2 so that a gap 4 is set between layers, the heat-storing material 1 and the frame 2 are assembled in one piece, and at the same time the frame 2 is formed by a flame-retardant material where heat makes structure coarse. Then, when the heat-storing body 10 is installed, the position relationship or collapse of the heat-storing material 1 is prevented by clamping due to the frame 2. After the installation, the frame 2 is gradually oxidized and burned for easily collapsing.
Patent JP-S61222882-A (JP)
Inventor: KUMAMARU JUNJI
IPC: B62J17/02
Filed: 1986-03-06
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-S58165995-A (JP)
Inventor: OOIWA ISAO
IPC: B29D30/46
Filed: 1982-03-26
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-S60192898-A (JP)
Title: Rotor blade shaft supporting structure of rotor blade variable-type axial fan
Inventor: FURUDONO MASUO
IPC: F04D29/36
Filed: 1984-03-15
Abstract: PURPOSE:To keep the vibration response of rotor blades at a low level by providing damper rings between the inner periphery of a rotor blade shaft insertion hole and the outer periphery of a rotor blade shaft in the rotor blade shaft supporting structure of a rotor blade variable-type axial fan. CONSTITUTION:A rotor blade shaft insertion hole 34 is formed at the rising section 33A around the hub 33 of a main shaft 32. Ring grooves 42 are provided on the outer periphery of a rotor blade shaft 35, and damper rings 44 each made with an O-ring 44A, a seal ring 44B, and a backup ring 44C are fitted. Accordingly, the excitation of rotor blades is suppressed, and the vibration response of a thread section 38 formed on the rotor blade shaft 35 is kept at a low level, thus the fatigue destruction of the thread section 38 is prevented.
Patent JP-H05245419-A (JP)
Title: Coating device
Inventor: YAMAMOTO CHUJI
IPC: B05C1/06
Filed: 1992-03-06
Abstract: PURPOSE:To provide a coating device which can form a film of uniform state on a large floor surface such as a warehouse and perform the work efficiently. CONSTITUTION:A porous box 8 protruding to the side face of a truck 1 on which a coating container 4 is placed and provided with a number of pores and a roller 13 positioned at the rear of the box and energized downward by a spring type damper 14 are disposed. The porous box is connected with the coating container 4 by a hose provided with a hand cock 11. The porous box is retained horizontally by a leveling lever 15, and the control of flow rate of coating material can be carried out by a first lever 16. The position of the roller to the floor surface can be adjusted by a second lever 17.
Patent JP-H03251839-A (JP)
Title: Silver halide photographic sensitive material and method for developing same
Inventor: TOTANI ICHIZO
IPC: G03C5/26
Filed: 1990-03-01
Abstract: PURPOSE:To execute ultrarapid development by specifying the total amount of hydrophilic binder for composing a photosensitive material and the polymer content in gelatin, as the hydrophilic binder, in at least one of the photographic layers. CONSTITUTION:The photographic sensitive material has at least one silver halide emulsion layer and the total amount of the hydrophilic binder composing this photosensitive material amounts to >=3.8g/m<2> per one side and in at least one of photographic layers the gelatin as the hydrophilic binder contains the polymer component in an amount of >=12wt.%, thus permitting occurrence of defects in conventional photosensitive materials, such as poor drying and uneven development occurring when ultrarapid development processing, such as Dry to Dry 30sec, is carried out, to be prevented, and consequently, this photosensitive material to be suitable for the ultrarapid processing.
Patent JP-H08266179-A (JP)
Title: Environmental stress resistant plant and its production
Inventor: TAKABE TETSUKO
IPC: C12N1/13
Filed: 1995-02-16
Abstract: PURPOSE: To produce a plant reinforced in resistances to environmental stresses such as a high osmotic pressure, a low temperature, a high temperature and a dryness by introducing a choline dehydrogenase gene, etc., related to the synthesis of glycine betaine, into a plant. CONSTITUTION: This method for producing a plant reinforced in resistances to objective environmental stresses, comprises introducing a choline dehydrogenase gene and a betaine aldehyde dehydrogenase gene obtained from bacteria and related to the synthesis of glycine betaine into the plant of trees, grasses, etc., such as a tobacco and a rice.
Patent JP-S62208045-A (JP)
Title: Formation of pattern
Inventor: MURAI FUMIO
IPC: H01L21/027
Filed: 1986-03-10
Abstract: PURPOSE:To avert the erosion of a substrate essentially consisting of Al, W, Mo, etc., by a developing soln. by interposing Si or Si compd. between the substrate and resist at the time of forming a pattern of an electron ray, X-ray or ion ray resist contg. a phenolic resin and dissolution suppressor on said substrate. CONSTITUTION:A film consisting of Si or SiO2 is deposited on the substrate to be worked consisting of Al, W, Mo, etc. and the resist contg. the phenolic resin and dissolution suppressor is coated thereon and is developed by the irradiation of electron rays, X-rays, ion rays, etc., to form the resist to the desired pattern. A novolak resin is used for the resist and a poly(2- mehylpenten-1-sulfone) or the like is used as the dissolution suppressor. An isoamyl acetate, etc. are used for the solvent to improve the sensitivity to radiation and, in addition the resist is subjected to the following treatment: The Si film having about 500Angstrom  thickness is preliminarily interposed between the substrate and the resist film to prevent the erosion of the substrate in the development stage for a long period, by which the fine pattern is obtd.
Patent JP-H03252186-A (JP)
Title: Harmonic generator and semiconductor exposure device
Inventor: ISHIZAKA SHOJI
IPC: H01L21/027
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a harmonic wave generator and a semiconductor exposure device having high efficiency by dividing a nonlinear element in thin plate states, and so aligning the thin platelike elements along a laser light propagation direction as to vary the symbol of an angle formed between the optical axis of the element and the light propagation direction. CONSTITUTION:Nonlinear crystalline elements 9 formed in a plurality of thin platelike elements are so aligned along the propagation direction of laser light 2 that the symbols of angles formed between the optical axes of the elements and the propagation direction of a laser light basic wave 2 are altered. An effective mutual operation length is increased by the induction effect of a second harmonic wave 6' and the light 2. Further, the temperature of the element 9 detected by a temperature sensor 9 is so controlled in injection of cooling gas 21 by a cooling pump 20 by a controller 22 as to be in a range of satisfying phase matching condition to control the temperature. A driver is so controlled that the ratio of the quantity of the second harmonic wave to that of the light 2 becomes a desired value, and at least one of the elements 9 is finely moved.
Patent JP-H08215646-A (JP)
Title: Cleaning device
Inventor: KAWAGUCHI HIROSUKE
IPC: B08B3/02
Filed: 1995-02-16
Abstract: PURPOSE: To save cleaning liquid and to reduce the driving energy of a plunger pump and to increase the velocity of a jet in a cleaning device in which cleaning liquid is jetted from a cleaning nozzle and an article to be cleaned is cleaned by the jet. CONSTITUTION: In an indexing device 92, an input shaft 94 is interlocked with the crankshaft 12 of a plunger pump 10. A conveyor device 98 is driven and articles 106 to be cleaned are discontinuously moved with prescribed tact. Cleaning liquid 112 is intermittently discharged to the discharge port 44 of the plunger pump 10 and supplied from cleaning nozzles 120 as it is. Cleaning liquid 112 is intermittently jetted to the articles 106 to be cleaned while synchronizing with movement of the articles 106 to be cleaned.
Patent JP-S57165445-A (JP)
Title: Rubber composition
Inventor: YAMAMOTO GOROU
IPC: C08K3/04
Filed: 1981-04-06
Abstract: PURPOSE:A composition useful as a tire tread, having improved impact resilience, heat  generation resistance, and wear resistance, comprising a branched random block copolymer obtained by copolymerizing a monovinyl aromatic compound with a conjugated  diene in the presence of a catalyst of an organolithium compound. CONSTITUTION:A branched random block copolymer shown by the formulaIor II (n is  integer >=2) obtained by copolymerizing a monovinyl aromatic compound with a conjugated diene in the presence of a catalyst of an organolithium compound, comprising  >=20wt% branched component shown by the formula III or IV and 10-35wt% monovinyl aromatic compound, wherein A is a random copolymer block consisting of the  monomvinyl aromatic compound and the conjugated diene and has a high content of  monovinyl aromatic compound (higher than that of the branched random block copolymer and <=twice the content) and B is a conjugated diene polymer block or a random copolymer block consisting of the monovinyl aromatic compound and the conjugated  diene and has no content of the vinyl aromatic compound at all or a low content  (lower than the content of A and <=30wt%), is blended with a processed oil for rubber  and carbon black in such a way that the difference of the content of A and B is  >=5wt% and the amounts of A and B are in the range of 30-80wt% and 70-20wt% respectively.
Patent JP-S58168109-A (JP)
Title: Attitude controlling system of artificial satellite
Inventor: OKADA KENJI
IPC: G05D1/00
Filed: 1982-03-29
Abstract: PURPOSE:To reduce the fuel consumption, by using wheels in addition to a thruster as an actuator and suppressing useless driving due to the limit cycle of a thruster control system. CONSTITUTION:This control system is used at the same time with the conventional thruster control system, and a control torque command signal 24 of the wheels is generated based on an output signal 10 of an angular velocity sensor 4. The control torque is decided so as to zero the angular velocity of the artificial satellite. A wheel driving circuit 25 inputs a control torque command signal 24, generates a wheel driving signal 26 and drives the wheels 7. Since this control system has no dead band, which exists in the thruster control system and the control torque is decreased continuously, the rate damping effect is generated even at the inside of the dead band of the thruster control system. Then it is easy to avoid problems of interference with the flexibility such as solar battery paddle.
Patent JP-H09242232-A (JP)
Title: Installation structure of precast concrete curtain wall
Inventor: SHINOKI TAKEHIKO
IPC: E04B1/98
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide installation structure capable of preventing damage of a PC curtain wall of a building as much as possible at the time of an earthquake disaster. SOLUTION: A fastener 22 is fastened on the side of a building structural body 6 free to connect and disconnect, and a bolt integrally erected on a back surface of a PC curtain wall 2 in fastened and fixed on this fastener 22. A stress absorbing part to yield and deform before this PC curtain wall 2 comes to be broken at the time when force transmitted to the PC curtain wall 2 through the fastener 22 in accordance with deformation of the building structural body 6 becomes excessive is provided on this fastener 22, for example, as a section defective part in shapes of grooves 30, 32.
Patent JP-S55142369-A (JP)
Title: Developing device
Inventor: TSUKADA HARUO
IPC: G03G15/08
Filed: 1979-04-23
Abstract: PURPOSE:To improve the fidelity of image reproducibility and extend the service life of developer, by defining the thickness of developer layer, and providing a shutter blade to the developer replenishing side of this defining means. CONSTITUTION:A nonmagnetic developing sleeve 2 is opposedly provided to an electrostatic latent image holder 1 at a minuscule spacing, and a magnetized magnetic roll 3 is secured in the sleeve 2. By the magnetic force of the roll 3, a layer of developer T is formed on the surface of the sleeve 2, and the layer thickness is defined by a doctor blade 4. For a more accurate defining, a magnetic pole is disposed in the sleeve 2. A shutter blade 5 movable along a slide rail 6 is provided on the developer feeding side of the blade 4. When developing in this constitution, if dust or foreign matter collects or at the time of periodical inspection, the sleeve 2 may be cleaned by rotating the blade 5 in contact with the surface of the sleeve 2 by holding a handle 5'. Also, a cleaning pad 7 is used when necessary to remove foreign matter or the like deposited on the blade edge.
Patent JP-H02229671-A (JP)
Title: Structure for connecting steel strips for manufacturing resistance welded steel tube
Inventor: YOSHIDA MICHIAKI
IPC: B23K9/025
Filed: 1989-03-02
Abstract: PURPOSE:To reduce the factor of rupture of a connection of steel strips by providing a through hole on a butt weld zone of the steel strips. CONSTITUTION:The end faces of the steel strips 1 are abutted on each other and a weld bead 2 is formed on the connection part 3 produced by welding a butt part by flash butt welding, MIG welding, etc. The weld bead 2 is cut off and the connection part 3 is finished to the same thickness as the steel strips 1 to form a plane. The oblique line part 4 is heated and subjected to postheating treatment with the connection part 3 as a center. The through hole 5 is perforated by a punch 6 on the connection part 3. The stress applied on the connection part 3 at the time of forming the resistance welded steel pipe can be concentrated on the base metal part of the steel strips and rupture of the connection part 3 is prevented. Since the factor of rupture is reduced remarkably, the shutdown of operation and lowering of yield are prevented.
Patent JP-S53136057-A (JP)
Title: Polyester composition
Inventor: EMI SHINGO
IPC: C08L67/00
Filed: 1977-05-04
Abstract: PURPOSE: To provide a molded article having improved mechanical properties and a high heat distortion temperature, free of three-dimensional warping, by incorporating an aromatic polyester with specific amountns of silas balloons and glass fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11250298-A (JP)
Title: Money bar receiving and paying device
Inventor: NOGI KAZUHIRO
IPC: G07D5/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To pay an amount corresponding to a paying instruction while surely discriminating a denomination when paying a money bar by providing a money bar storage means for storing money bar by denominations, money bar conveying means for taking out and paying the stored money bar and money bar examining means for confirming the denomination of the money bar to be taken out. SOLUTION: A paying examining part 49 is provided for discriminating the denomination of the money bar stored in a cassette 20 for the correspondent denomination and counting the number of bars when there is the paying instruction. The paying examining part 49 is provided at the side part of each cassette 20 storing the money bar of respective denominations. In a control block, a conveyance control part receives the money bar through a money bar receiving part and controls a conveying mechanism for conveying this money bar until a money bar carry-in mechanism. A storage control part controls the money bar to be conveyed through the conveying mechanism so as to convey it into the prescribed cassette 20 by denominations. A money bar carry-out part performs control for conveying the money bar of the instructed denomination and amount to an input/output port.