baber/WOPTO huggingface dataset:
Patent JP-H04316543-A (JP)
Title: Hydroxyarylamine compound, production thereof and photoreceptor for electrophotography using the same compound
Inventor: KAWASAKI NOBUO
IPC: C07C317/36
Filed: 1991-04-12
Abstract: PURPOSE:To provide the subject new hydroxyarylamine compounds suitable, e.g. for a charge-transferring substance in the charge-transferring layer of a photoreceptor for electrophotography, a material for an EL device, a material for a solar cell. CONSTITUTION:Hydroxyarylamine compounds of formula I {R<1> is H or 1-5C alkyl; X<1> is H, 1-5C alkyl, aromatic amino of formula II or III [R<2> is H or alkyl; Y is H, formula IV or formula V(R<3> is H or alkyl)]; X<1> and X<2> are formula II or formula III; Z is formula VI (R<5> and R<6> are H, CF3, alkyl, aryl, formula VII (n is 4-10), (CH2)p (p is 2-10), single bond, O, S, SO or SO2}, e.g. diphenylbis[3-(9-carbazolyl)-4-hydroxyphenyl]methane. The compounds of formula I can be obtained by reacting an alkoxyaromatic halide compound of formula VIII (R<4> is alkyl; X<3> is H, alkyl, I, etc.; X<4> is I or Br) with a diphenylamine compound of formula IX or a carbazole compound of formula X and then carrying out dealkylation.
Patent JP-2000296667-A (JP)
Title: Recording paper and ink jet recording paper
Inventor: TACHIBANA KIMIE
IPC: C09D123/02
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide recording paper and ink jet recording paper having a void type ink absorption layer of an excellent film surface restraining the occur rence of cracks. SOLUTION: This recording paper is provided with a fine grained surface having a 60-degree specular gloss of 70% or less according to JIS-Z-8741 on at least one side surface of a substrate and a regular or irregular surface shape and a porous layer containing a hydrophilic binder and fine grains on the side having the fine grained surface.
Patent JP-S5630252-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: OKAMURA YASUIKI
IPC: H01M50/193
Filed: 1979-08-20
Abstract: PURPOSE:To raise the water proofness and liquid leak resistance of a nonaqueous electrolyte cell by providing a polyamide resin as a sealant to an insulating packing. CONSTITUTION:The cell container 6 is housed with the positive electrode substance 4 composed primarily of manganese dioxide or the like, the separator 5 holding a nonaqueous electrolyte, and the negative electrode substance lithium 4 and then enclosed by the negatice electrode cover 1 through the insulating packing 7 of polypropylene or the like, to form a nonaqueous electrolyte cell. The surface of the insulating packing 7 of such a cell is provided with the sealant layer 8 of polyamide resin, e.g., a thermoplastic resin having a molecular weight of approx. 4,000-20,000, preferably. The sealant layer 8 is formed by coating a polyamide resin dissolved in a solvent on the surface of the packing 8 and then drying it, for example.
Patent JP-S62264128-A (JP)
Title: Wafer conveying device
Inventor: YANAGI YOSHIAKI
IPC: H02N13/00
Filed: 1986-05-09
Abstract: PURPOSE:To provide a miniature wafer conveying device which performs precise shift motion, by driving a wafer holding section with the use of a voice coil motor which is controlled by a control device to carry out shift motions so that no detrimental effects are given to vacuum, purification and the like. CONSTITUTION:A disc-like permanent magnet 1 is secured thereto with a center piece 2 and is disposed in the center section within a yoke 3 to form a magnetic circuit. An annular coil 5 is projected from one surface of a disc-like bobbin 4 and two semicircular electrostatic chucking electrodes 7a, 7b are secured to the other surface through the intermediary of an insulating sheet 6 to form a wafer holding section. Further, the annular coil 5 in the bobbin 4 is disposed in an annular gaps defined between the permanent magnet 1 and the center piece and the yoke 3, and is supported by a leaf spring 8 to constitute a shift motion device 9 composed of a voice coil motor and the wafer holding section. This shift motion device 9 is rotatably arranged at the front end of a conveying device 10, and is disposed in a vacuum chamber in an ultrahigh vacuum CVD device.
Patent JP-H046564-A (JP)
Title: Transfer type electrostatic heat recording medium
Inventor: MOROHOSHI KUNICHIKA
IPC: G03G5/028
Filed: 1990-04-24
Abstract: PURPOSE:To obtain this recording medium whose in proved adhesiveness between a thermal head sensitive image is obtained by allowing a supporting body to hold the elasticity. CONSTITUTION:On the supporting body 23 having a conductive layer 2 on an elastic base layer 3, a electrostatic heat recording layer 1 is provided or on the base 23, an elastic layer 6 is provided and the conductive layer 2 on a base layer 5, the electrostatic heat recording layer 1 is provided on the supporting body 23 having the elastic conductive layer 7 on the base 5. Otherwise, the electrostatic heat recording layer 1 is provided or the layer 1 is formed directly 1 on the elastic conductive base layer supporting body, and the electrostatic heat recording medium 4 is constituted. Here the elastic layer 6 is provided for the improvement of the adhesiveness between the thermal head and the electrostatic heat recording medium and either the base layer or the conductive layer 7 can be served also the function. And the base layer 8 can be served also as not only the function of the elastic layer but also the function of the conductive layer 2. Thence the density unevenness is eliminated and the sensitivity is enhanced.
Patent JP-S5440680-A (JP)
Title: Nephelometer
Inventor: YUASA MITSUYOSHI
IPC: G01N21/359
Filed: 1977-09-07
Abstract: PURPOSE:To reduce the size and drive voltage of a light source and to improve the machining of the light source with a semiconductor circuit by using as a light source a semiconductor injection type light emitting element which will emit light in the range from red to near untrared.
Patent JP-H07313048-A (JP)
Title: Hook for hanging and moving meat
Inventor: AOYANAGI SHIGEKI
IPC: A22C17/02
Filed: 1994-05-20
Abstract: PURPOSE:To produce a hook for hanging and moving meat, used for conveying a lump of the meat in slaughter houses or partial meat disposal facilities or other factories, storehouses, stores, etc., for suspending and conveying the livestock meat and capable of wholly washing and performing sterilizing treatment. CONSTITUTION:This hook for hanging and moving meats therewith and moving the meats on an elevated rail 4 for conveying the meats is prepared from a material rich in chemical and corrosion resistances such as stainless steel or a heat-resistant synthetic resin. The hook is equipped with a hook suspending part 2 for moving on the elevated rail 4 for conveying the meats and a meat catching hook 1 installed at the lower end of the hook suspending part 2. The hook suspending part 2 for sliding on the elevated rail 4 for conveying the meats is freely detachable and provided with a sliding part 6 constituted of an exchangeable part without requiring any fastener.
Patent JP-S5753492-A (JP)
Title: Novel propane diol derivative
Inventor: HANSU BETSUTSUINGU
IPC: C07F9/09
Filed: 1981-07-07
Abstract: The present invention is directed to new 1-S-alkyl-2-O-acyl-3-phosphocholine-1-mercapto-2.3-propandiols of the general formula I <CHEM> process for producting the same and pharmaceutical preparations containing the same as active agent, in particular for the treatment of increased blood pressure and thromboembolic diseases.
Patent JP-H10299934-A (JP)
Title: Solenoid proportional control valve
Inventor: HIROTA HISATOSHI
IPC: F16K31/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid proportional control valve with a simple structure to prevent the fluid pressure from acting to the open-close direction against a valve element and easily manufactured. SOLUTION: A restriction hole 3 formed by tapering the cross-sectional area at the halfway of a passage 2 flowing the fluid, a guide rod 5 arranged by forming a gap between the restriction hole 3 and its inner periphery so as to penetrate the restriction hole 3, a valve element 6 inserted movable to an axis direction against the restriction hole 3 and arranged at the position facing to the opening of the restriction hole 3, an exciting spring 15 exciting the valve element 6 respectively to the opposite direction of the axis direction of the guide rod 5, a reciprocating solenoid 10 are provided. The diameter of the fitted part between the valve element 6 and the guide rod 5 at the backside position as seen from the side facing to the restriction hole 3 of the valve 6 is formed as the same diameter as of the restriction hole 3.
Patent JP-S61265328-A (JP)
Title: Method of operating gas turbine
Inventor: IWANAGA TOMOYUKI
IPC: F02C7/143
Filed: 1985-05-21
Abstract: PURPOSE:To prevent reduction of an output during an increase in an atmospheric temperature, by a method wherein a cold heat is generated from a waste heat recovered from exhaust gas, and air for combustion is cooled by means of the cold heat. CONSTITUTION:A waste recovery heat exchanger 9 is located in an exhaust gas passage 8 running from a gas turbine 1. A heating medium heated by the heat exchanger 9 is circulatingly fed to a cold heat producing device 12 through a passage 11. Meanwhile, a heat exchanger 13 is located in an air conveying passage 6 of the gas turbine 1, and a coolant passage 15 is installed between the heat exchanger 13 and the cold heat producing device 12. A coolant produced by the cold heat producing device 12 is circulatingly fed to the heat exchanger 13 to cool air for combustion in the air conveying passage 6. This enables prevention of a decrease in the output of a turbine even when an atmospheric temperature is increased.
Patent JP-S5231707-A (JP)
Title: Regenerative method of recorded signals
Inventor: SHIMIZU HISAYOSHI
IPC: G11B15/52
Filed: 1975-09-05
Abstract: PURPOSE: To improve the tape drivability by comparing phase of the regenerative standard signal with that of the standard signal, in a tape recorder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08283680-A (JP)
Title: Positioning and fixing agent for stone
Inventor: MATSUI TSUGUHIRO
IPC: C09J1/00
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a positioning and fixing agent for stone not only capable of fixing the stone to a foundation but also having good earthquakeproof and base isolation properties in positioning and fixing the stone constituting a gravestone to the foundation thereof. CONSTITUTION: This positioning and fixing agent for a stone is constituted by mixing a low-viscosity adhesive with quartz sand in the position and fixing agent for the stone used in positioning and fixing the stone constituting a gravestone to the foundation thereof. The low-viscosity adhesive accounts for at least 50% of the whole expressed in terms of pts.wt. and the positioning and fixing agent for the stone is added to quartz sand to be mixed with the low- viscosity adhesive and a cement is further mixed therewith.
Patent JP-S5332362-A (JP)
Title: Constant voltage electronic circuit
Inventor: SHIMOMA NOBUO
IPC: G05F1/56
Filed: 1976-09-07
Abstract: PURPOSE: To constitute a constant voltage circuit within one tip without consuming almost any electrical power by applying a voltage of both ends of diodes to a gate of a FET and supplying a constant voltage to a load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01277046-A (JP)
Title: Telephone system
Inventor: YAMAGUCHI TAKESHI
IPC: H04M1/56
Filed: 1988-04-28
Abstract: PURPOSE:To accurately confirm the number of each input key with ears by storing synthesized voice data corresponding to each input key number in a ROM, and generating synthesized voice corresponding to the input key from a sounding body at every input. CONSTITUTION:An electrical signal corresponding to a depressed number is generated from an input operating part 1, and an effective input detection circuit 2 receives the signal, and sends an effective number correspondent electrical signal to a synthesis voice sending circuit 6. The synthesized voice data of the number representing the address is stored in the ROM7 in advance. The circuit 6 makes access to the ROM7 setting the number represented by the number correspondent electrical signal as the address, and reads out corresponding synthesized voice data from the address. The synthesized voice data are expressed in, for example, 1, 2,...0, etc., and the circuit 6 sends the voice data to the sounding body 5, The sounding body 5 outputs the synthesized voice, for example, such as 1, 2...0, etc., corresponding to the telephone number of an opponent.
Patent JP-S60549-A (JP)
Title: Memory testing system
Inventor: MURAYAMA MASAMI
IPC: G06F12/16
Filed: 1983-06-15
Abstract: PURPOSE:To put efficiently a memory to a test, by temporatily saving the stored content of an address of the memory to be tested in another memory, and returning the content to the original address after the test is terminated. CONSTITUTION:When the (n) address of a memory MEM is assigned by means of a microprocessor MPU through a selector SEL2, the content of the (n) address is transferred to a prescribed address of another memory and then a testing pattern data is written in the (n) address. When the writing is completed, the written testing pattern data is immediately read out and compared with testing pattern data. The compared result is outputted to an output device. After the comparison, the data transferred to a specific address of another memory is returned to the (n) address, and thus, the test is terminated.
Patent JP-S62265461-A (JP)
Title: Fuel injection device
Inventor: SHINGUU KENJI
IPC: F02M41/06
Filed: 1986-05-09
Abstract: PURPOSE:To make the supply pressure of fuel uniform to aim at atomizing injected fuel and so forth, by connecting the discharge port of a fuel feed pump to a fuel distribution mechanism through a fuel pressurizing mechanism disposed in a fuel passage, and by forming a fuel passage in an accumulator. CONSTITUTION:Fuel discharged from a pump 2 is subjected to pressure regulation by a pressure regulating valve, and is fed into a pressurizing chamber 73 from a passage 12 through a passage 13 and a check valve 14 after the pressure of the fuel is made to be uniform in an accumulator 4. Further, the fuel is then fed into a delivery valve 9. At this time, when a solenoid 62 in a solenoid valve 6 is energized, a valve member 6 ascends to open the upper end of a communication hole 64 which an annular groove 59 isolates a passage 15 from a passage 16. As a result, an working chamber 72 is pressurized to lower the piston 70 so that a plunger 71 pressurizes fuel in the pressurizing chamber 73. Further, thus pressurized fuel is delivered into a fuel injection valve from the delivery valve through a coupling 93 and the like.
Patent JP-H01278013-A (JP)
Title: Sputtering apparatus
Inventor: UEMATSU TAKESHI
IPC: G02B1/11
Filed: 1988-04-29
Abstract: PURPOSE:To perform control of thickness of a deposited film at a low cost by detecting a thickness of the deposited film from variation in frequency or cycle of vibration of the film and controlling a period of depositing the film so that the film is deposited on a substrate to a predetermined thickness. CONSTITUTION:Laser light emitted by a laser 6 is reflected by a reflecting means 5 and the laser light reflected by the reflecting means 5 is entered into a detecting means 7. The detecting means 7 outputs a predetermined signal to a control means 8 according to the incident position. Based on the input signal, the control means 8 recognizes variation with time in incident position of the laser beam to the detecting means 7 and calculates a frequency or cycle of vibration of the film in problem corresponding to such variation. The control means 8 then calculates a mass of the film from the vibration frequency or cycle and obtains a thickness of the deposit on the substrate 4 corresponding to the mass. Operation of the sputtering apparatus is stopped upon detection of a frequency of vibration corresponding to a desired thickness of the film, so that a thin film with the desired thickness is obtained on the substrate 4. In this manner, control of film thickness can be performed at a low cost.
Patent JP-H05300892-A (JP)
Title: Biofeedback system
Inventor: KATO TOSHIMOTO
IPC: A61B5/0476
Filed: 1992-04-27
Abstract: PURPOSE:To enable the comparison of training effect regardless of changes in measuring time by arranging a brain wave display level control means to display the ratio of occurrence time at which the intensity level of one band component exceeds a set value during a measuring period on a display device. CONSTITUTION:A brain wave signal detected by a brain wave detection means is inputted into a microcomputer 97 to be divided into band components as FAST alpha wave, SLOW alpha wave and beta wave, which are rectified and the results in the detection of the potential levels thereof are shown on a display device 7 through a drive circuit 98. Furthermore, the micrcomputer 97 computes the ratio V of occurrence time at which one of the band components shows the intensity level thereof exceeding a set value among those band components and the ratio W of the intensity level of one band component with respect to the sum of the intensity levels of the bands during a measuring period from the start of the measurement to the present. The V and W are indicated by the percentage in a bar graph on the display device 7 through a drive circuit 99.
Patent JP-H01279756-A (JP)
Title: Vapor growth apparatus
Inventor: ITO KOICHI
IPC: C23C16/44
Filed: 1988-04-28
Abstract: PURPOSE:To form a uniform film free from distribution of characteristics on a base material by providing a gas-introducing pipe and gas-leading holes to a supply box provided to the outside periphery of a base material with a reaction space between and also regulating conductances in respective gas flow paths to proper values, respectively. CONSTITUTION:A supply box 19 for a gaseous raw material 14 is provided to the outside periphery of a cylindrical base material 11 supported by a supporting shaft 12 with a reaction space 15 between. This supply box 19 consists of a duplex cylindrical tube, and a gas-introducing pipe 20 is provided to the external wall and also plural gas-leading holes 18 and a heater (not shown in figure) are provided to the internal wall. In the above vapor growth apparatus, a conductance C1 per unit length of a gas flow path in the reaction space 15 is regulated so that it is sufficiently higher than a conductance C2 of the gas-leading holes 18 per unit length. Further, a conductance C3 of a gas flow path spreading from the gas-introducing pipe 20 into the supply box 19 is regulated so that it is sufficiently higher than a conductance C4 of the gas- leading holes 18 per unit length. Moreover, the plural gas-leading holes 18 are provided at the same conductance at practically regular spaces. By this method, thermal decomposition reaction in the reaction space 15 can be uniformized while obviating the necessity of passing through trial and error.
Patent JP-S60255044-A (JP)
Title: Coil inserter of winding machine
Inventor: KOUNO TAKAHARU
IPC: H02K15/06
Filed: 1984-05-29
Abstract: PURPOSE:To effectively prevent a blade from expanding at a coil pressing time by engaging the guide tooth end of an alignment tool for pressing a winding coil from the blade of a coil inserting jig with the outer peripheral side of the blade. CONSTITUTION:In a coil inserter for pressing a winding coil wound on a blade 16 of a coil inserting jig by an alignment tool 13 to the wedge guide of the jig, a guide projection 21 is formed at the end of the guide tooth 20 of the tool 13. The projection 21 is engaged from the outer peripheral side of the blade 15 when pressing the coil. Thus, since it can effectively prevent the blade 16 from expanding, it can reliably prevent the blade 16 from damaging and can smmothly press the coil.
Patent JP-H05331327-A (JP)
Title: Polymer composition
Inventor: JIEIMUZU DAGURASU MATSUKUROU J
IPC: C08L23/12
Filed: 1991-05-13
Abstract: Polypropylene impact copolymer compositions demonstrate not only good low temperature properties, including impact strength, but also resistance to stress whitening when the numerical ratio of the intrinsic viscosity of a copolymer phase to the intrinsic viscosity of a homopolymer phase is from 0.7/1 to 1.3/1. The impact copolymer compositions are useful in the production of molded and extruded articles, shaped containers, and films having good clarity.
Patent JP-2000299147-A (JP)
Title: Electric conducive medium connecting method
Inventor: HAGA GORO
IPC: H02G1/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To electrically connect cloth-like electric conductive media to each other in a detachable state by sewing the electric conductive media together with connecting insulating strings in the mutually opposed state of conductive element wires of each electric conductive medium to pressure-weld the conductive element wires to each other. SOLUTION: One end of an outer coating is cut off to expose one end of each electric conductive medium, and insulated element wires of the exposed part of each electric conduction medium are all pulled out. The conductive element wires 2, 2' of one electric conductive medium are opposed to each other, and the insulated element wires 3, 3' of the other electric conduction medium are opposed to each other. Two connecting insulating strings 6, 7 are sewn zigzag into both electric conductive media in an orthogonal direction to the longitudinal direction of the conductive element wires 2, 2'. Two connecting insulating strings 6, 7 are sewn into both electric conductive media intersecting each other and passing between the conductive element wires 2, 2' and insulating element wires 3, 3'.  Both ends of the connecting insulating strings 6, 7 are then pulled to pressure-weld the conductive element wires to each other by the connecting insulating strings 6, 7.
Patent JP-S61264496-A (JP)
Inventor: YAMAMOTO MITSUO
IPC: G07F11/04
Filed: 1985-05-20
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-S5230665-A (JP)
Title: Rattrap
Inventor: IRITANI MAGOICHI
IPC: A01M23/08
Filed: 1975-09-04
Abstract: PURPOSE: A rattrap which permit not only a repeated usage but also a highly safe operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61265680-A (JP)
Title: System for display and controlling bit map picture
Inventor: JINSAKI AKIRA
IPC: G06T11/40
Filed: 1985-05-20
Abstract: PURPOSE:To speed up a processing with respect to a smeared-out picture by storing dot data in a bit map memory only with respect to the boundary of the picture and reading it so as to generate its original dot data. CONSTITUTION:A write control part 3 writes a bit positioned in the boundary of the picture concerned amount bit data showing the original picture, for instance, only two bits in right and left boundaries on one horizontal scan line, in the bit map memory 1. A picture data generating part 2 generates the original picture data from picture data read out of the memory 1. Then the generated picture data is supplied to a display 4 and displayed on it. Accordingly the picture having many smeared-out parts can be stored in the memory at high speed and is displayed.