baber/WOPTO huggingface dataset:
Patent JP-H06250428-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOGAMI SUMITAKA
IPC: G03G5/14
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a photosensitive body with good productivity having excellent electric characteristics and picture image quality and having electric characteristics and picture image quality hardly influenced by the environment by forming an intermediate layer containing a specified component. CONSTITUTION:The electrophotographic sensitive body is produced by forming an intermediate layer on a conductive base body and then forming a photosensitive layer thereon. The intermediate layer is a hardened film essentially consisting of amino resin and iodine fixed to unsatd. carboxylic acid and/or unsatd. carboxylic acid anhydride. The intermediate layer may contain satd. carboxylic acid and/or satd. carboxylic acid anhydride. Thereby, the obtd. photosensitive body has a low residual potential and no problem such as reduction in electrification characteristics or increase in the residual potential for repeated use. Further, the obtd. photosensitive body shows little change in electric characteristics and picture image qualities for a wide environmental range from high temp. and high humidity conditions to a low temp. and low humidity conditions.
Patent JP-S59162758-A (JP)
Title: Axial air gap type semiconductor motor with small precession of rotational shaft
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1983-03-07
Abstract: PURPOSE:To improve the durability by forming an outer housing of a soft steel material, and disposing the projecting surface of the housing through a small air gap on the outer periphery of a magnet rotor. CONSTITUTION:An outer housing 2 formed by pressing a soft steel plate is clamped by screws on a bottom plate 3 at the lower edge 2a of the housing 2. Metal cylinders 4, 5 are press-fitted to the central hollow holes of the outer housings 2, 3. Annular magnetic units 6a, 6b become a magnetic path of a magnet rotor 9. Armature coils 7a, 7b are bonded to the upper surfaces of the units 6a, 6b. A solft steel piece 8 is secured through a small air gap to the circumference of the rotor 9 inside the housing 2.
Patent JP-H01212620-A (JP)
Title: Automatic speed change controller
Inventor: MUKAI TORU
IPC: F16H59/68
Filed: 1988-02-18
Abstract: PURPOSE:To prevent the reckless drive of a vehicle beforehand by automatically switching the speed change position to a neutral range when a deflection is generated between the speed change position due to the operation of a shift lever and the speed change position of an automatic transmission. CONSTITUTION:The shift of a shift lever 1 is transmitted to the lever 4 of an automatic transmission body 3 through a shift cable 2. In this case, the shift lever 1 has a movable contact point 6' interlocked with the shift and a number of fixed contact points 7 corresponding to a number of speed change positions. While, the lever 4 of the automatic transmission body 3 has a number of fixed contact points 8 corresponding to a number of speed change positions. The fixed contact points 7 and 8 are connected with a common control module. Therefore, the existence of the deflection between the speed change positions due to each lever 1, 4 is judged. Therefore, if a deflection exists, the speed change position is automatically switched to a neutral range, and the reckless drive of a vehicle is prevented.
Patent JP-H02259526-A (JP)
Title: Method and apparatus for measuring, adjusting and controlling amount of fiber mass flow flying
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: G01F1/30
Filed: 1990-02-19
Abstract: PURPOSE: To accurately measure the quantity of a fiber aggregate flow in a spinning preparation device at the location where the flow is generated by measuring the negative pressure received by a recoiling member or the positional deviation of the member when fibers come into collision with one side face of the member. CONSTITUTION: One end 1a of a recoiling member 1 formed as a measuring plate is supported by a rotary link 2 provided at a fixed position 3. The member 1 is inclined downward at a prescribed angle θ. A pressing spring 4 supported at a fixed position 5 is provided on one side face 1c of the member 1. On the side face 1c, a inductive position sensor 6 is provided and the sensor is connected to an electronic processor 7. A fiber aggregate flow A1 comes into contact with the side face 1d of the member 1 at an angle α(about 20-80 deg.) from the top side and becomes a fiber aggregate flow A2 after the flow A1 is recoiled by the side face 1d at an angle β. Because of the collision, the member 1 is deviated in the direction shown by the arrow C against the spring 4. The deviation is detected by means of the sensor 6 and an electric signal is supplied to the processor 7.  After collision, the member 1 is returned to the original position by the returning force of the spring 4 after swinging in the direction shown by the arrow B.
Patent JP-H03238747-A (JP)
Title: Metal vapor discharge lamp and manufacture thereof
Inventor: AOKI MASAKI
IPC: H01J61/35
Filed: 1990-02-16
Abstract: PURPOSE:To improve the life of a metal halide lamp and a high-pressure mercury lamp by coating a quartz tube inner wall with HfO2, UO2, Y2O3, ThO2, ZrO2 or Al2O3 by a CVD method using gas of metal chelate. CONSTITUTION:The inside face of a quartz luminous tube 21 is coated with either one kind of hafnium oxide (HfO2), uranium oxide (UO2), yttrium oxide (Y2O3), thorium oxide (ThO2), zirconium oxide (ZrO2), aluminium oxide (Al2O3) by a vapor phase reaction deposition method (CVD method), especially a vacuum CVD method, a high-frequency plasma CVD method or an electron cyclotron plasma CVD method. That is, these oxide films 22 have higher melting points than that of quartz and do not react to a metal halide even at a high temperature during lighting of a high-density lamp. Thereby, a lamp life can be improved.
Patent JP-H0677436-A (JP)
Title: Random access memory
Inventor: MOROZUMI SHINJI
IPC: H01L27/11
Filed: 1992-02-24
Abstract: PURPOSE:To reduce the size of a memory cell by making an inverter load element of a thin film transistor which is overlaid with data lines and by laying its source, channel, and drain regions in the direction of extending a data line. CONSTITUTION:An N channel transistor and a P channel transistor are formed, and the respective drains are connected via diodes. At this time, the direction of laying the source, channel, and drain regions of a P-channel transistor formed in polycrystalline silicon layers 22, 23 should be the direction of extending data lines 24, 25. The data lines 24, 25 lie over a thin film transistor. This design prevents the length of a channel region of a thin film transistor from influencing the line directional size of a memory cell and provides data line pairs in a memory cell area over a thin film transistor, so that the size of a memory cell can be reduced.
Patent JP-H07241960-A (JP)
Title: Surface protective film
Inventor: KITAZAKI YASUAKI
IPC: B32B27/32
Filed: 1994-03-08
Abstract: PURPOSE:To obtain a surface protective film used in the protection of the topcoat surface applied to the car body of a coating application completed car, good in close adhesiveness and re-releasability and not causing contamination and bonding mark on a surface to be protected by using a hydrogenated styrene/diene hydrocarbon random copolymer. CONSTITUTION:A surface protective film is obtained by laminating an A-layer composed of a compsn. consisting of 60wt.% or more of hydrogenated matter of a random copolymer consisting of 1-50wt.% of styrene and 99-50wt.% of diene hydrocarbon and a B-layer composed of a compsn. consisting of below 60wt.% of hydrogenated matter of a random copolymer consisting of 1-50wt.% of styrene and 99-50wt.% of diene hydrocarbon and above 40wt.% of polyolefin. Both layers are laminated by hot melt extrusion. If necessary, a filler or lubricant such as talc, a reinforcing agent such as inorg. hollow particles, for example, glass balloons, fine polymer spheres or an oxidation inhibitor are appropriately added to the B-layer.
Patent JP-S59162484-A (JP)
Inventor: ABE SHIGEYUKI
IPC: G21C17/10
Filed: 1983-03-08
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-S60209896-A (JP)
Inventor: UIRUHERUMU YANKU
IPC: G08B13/14
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60206890-A (JP)
Inventor: GERITSUTO JIYAN PURONKU
IPC: C10G45/18
Filed: 1985-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59165765-A (JP)
Inventor: MATSUDA KATSUJI
IPC: E04G11/28
Filed: 1983-03-08
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-H0367057-A (JP)
Title: Fuel supply device for car
Inventor: OSADA KIYOSHI
IPC: F02M37/00
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the fuel from leaking to outside a fuel tank by insert molding a discharge pipe or a return pipe of metal to a flange made of resin, and molding the periphery of the open end protruding from the flange with resin which forms a single piece with the flange. CONSTITUTION:A discharge pipe 8 and a return pipe 9 made of metal are insert molded to the cover 6 of a fuel tank in a consolidated structure, and the peripheries of the open ends 8a, 9a protruding outward from the insert part are molded cylindrically to near the tips with resin forming a single piece with the cover 6. This sinks the air tightness at the insert boundary of the pipes 8, 9 with the cover 6 to allow the fuel vapor gasified in the fuel tank to tend to leak at the foremost of the mold resin 6a upon passing rough the insert boundary, but in the event of eventual leakage, the fuel vapor is dis charged to inside of a connection hose 10 with no fear of leaking into the atmo sphere.
Patent JP-S60180075-A (JP)
Inventor: HOSHINO TERUAKI
IPC: H01R43/00
Filed: 1984-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58156493-A (JP)
Title: Outboard engine
Inventor: NAKASE RIYOUICHI
IPC: F02B61/04
Filed: 1982-03-11
Abstract: PURPOSE:To suppress the generation of vibration and noise, by connecting an upper driving shaft to a bottom driving shaft through a vibration damping member. CONSTITUTION:A casing 15 consists of an upper casing 16 and bottom casing 17, and an engine 19 is mounted to the upper part of the casing 16 through an intermediate member 18. A driving shaft 20 is divided into an upper driving shaft 20A in an engine side and a bottom driving shaft 20B in a casing side, and a spring 36 is coupled as the vibration damping member to the bottom end part of the shaft 20A and the upper end part of the shaft 20B. The spring 36 is wound in the direction coincident with the rotary direction of the shaft 20 to form a spring clutch which can transmit a turning effect of the shaft 20A to the shaft 20B.
Patent JP-S55131259-A (JP)
Title: Motor and method of assembling the same
Inventor: TSUBOI TAKAO
IPC: H02K5/173
Filed: 1979-03-28
Abstract: PURPOSE:To provide a motor which has a simple construction and a high accuracy and is smoothly rotated, by arranging a first end bracket on one side of a stator and a second end bracket on the other side and arranging a compressed spring and a spacer between a rotor and the inner races of a first and a second bracket bearings. CONSTITUTION:The first end bracket 19 is provided on one side of a stator 11. A through hole 20 is opened in the center of the stator so that the axis of the hole coincides with an axis 11a. A ball bearing 21 is fitted in the through hole. The second end bracket 27 fitted with a ball bearing 30 in the same manner is provided on the other side of the stator 11. A compressed spring 40 is provided around a rotor shaft 39 and the inner race 23 of the bearing 21 to thrust a rotor 36 toward the second bracket 27 to absorb the axial play of the rotor shaft 39. A spacer 41 is supported on the rotor shaft 39 between the inner race 32 of the bearing 30 and one side of a rotor body 38. As a result, the axes of the stator and the rotor can be easily caused to coincide with each other and the clearance can be kept constant.
Patent JP-S61198542-A (JP)
Title: High-pressure metal vapor discharge lamp
Inventor: MORI YASUKI
IPC: H01J61/54
Filed: 1985-02-28
Abstract: PURPOSE:To provide a high-pressure metal vapor discharge lamp whose required quantity of radiation is minimized, by prescribing the positional relation between a main electrode and an auxiliary electrode containing a radioactive substance. CONSTITUTION:A starting gas is sealed in a light emission tube container 1. A pair of main electrodes 2a, 2b provided inside the ends of the container 1 are connected to external lead wires 4a, 4b. A coil 6 having an internal opening is attached to the tip of an auxiliary electrode 5 adjacent to the main electrode 2a and connected to an external lead wire 4c. A spherical ceramic 7 in which a radioactive substance is dispersed is housed in the internal opening of the coil 6. The ratio I/d of the quantity I (muCi) of radiation from the ceramic 7 to the shortest distance d(mm) between the center of the auxiliary electrode coil 6 and a main electrode coil 8 is set as I/d>=0.01. The shortest distance 1(mm) between the auxiliary electrode coil 6 and the main electrode coil 8 is set as 0.5<=1<=3.0.
Patent JP-S56145644-A (JP)
Title: Scanning electron microscope
Inventor: MORIWAKI HIRONOBU
IPC: H01J37/22
Filed: 1980-03-26
Abstract: PURPOSE:To obtain uniform brightness and contrast of a picture in the whole screen of a microscope even at observation with its ultralow magnification, by correcting luminance and contrast in the peripheral part of the screen synchronously with X-, Y-scanning signals. CONSTITUTION:Output signals of an X-direction scanning signal generator circuit 7X and Y-direction scanning signal generator circuit 7Y are fed to both deflecting coils 3X, 3Y through a magnification adjusting circuit 8 and deflecting coils 11X, 11Y in a cathode-ray tube 10 through amplifiers 9X, 9Y. The output signal of a detector 12 is applied to a brightness modulation grid of the cathode-ray tube 10 through a video amplifier 13 and multiplier circuit 14. Output signals from the magnification adjusting circuit 8 are input to the multiplier 14 through absolute value circuits 15X, 15Y and adder circuit 16 to increase luminance and contrast in the peripheral part of a screen in the cathode-ray tube 10.
Patent JP-S53123316-A (JP)
Title: Preliminarity treating method for preventing deposition of graphite in steel material
Inventor: NAITOU HIROMITSU
IPC: C21D1/70
Filed: 1977-04-04
Abstract: PURPOSE:To make zinc or zinc compound being the negative catalyst for graphitization stick to the surface of steel sheet and to prevent the black stain caused by the annealing, by performing the electrolytic treatment in the solution of alkali containing zinc as the preliminary treatment for annealing of cold rolled steel sheet.
Patent JP-S62194916-A (JP)
Title: Tire anti-slip means
Inventor: UEDA MINORU
IPC: B60C27/16
Filed: 1986-02-21
Abstract: PURPOSE:To enhance the fitness of a non-metallic anti-slip means to a tire, and to facilitate the mounting and removal of the anti-slip means, by forming meshes with an axial ribs and inclined ribs in the body section and each side edge section of the anti-slip means, and by setting the crossing angles of the inclined ribs to be greater on the outer side than that on the inner side. CONSTITUTION:Axial ribs 17 are lined up in a body section 9 adapted to be set on the tread section of a tire, and therefore, mesh-like sections 15 are formed. Further, inclined ribs 16 connected to the axial ribs 14 in an inclined direction and axial ribs 16A are connected with each other to form mesh-like sections 17, 18 in side edge sections 10, 11 adapted to be located respectively on the shoulder sections and side wall sections of the tire. The angles A-C of the mesh-like sections 15, 17, 18 relative to the axis of the tire are related so that the angles in the body section 9 are minimum while the angle C of the mesh-like parts 18 is maximum, and they have such a relationship as A<B<C. With this arrangement, the anti-slip means may be precisely fitted onto the tire, and be rapidly and easily mounted and removed onto and from the tire.
Patent JP-S60210755-A (JP)
Inventor: YOSEFUASU MARINASU OTSUTEN
IPC: A61B5/1473
Filed: 1985-02-28
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-S54129815-A (JP)
Title: Compensation circuit for cross polarization discrimination
Inventor: NAKAMURA NOBUHIRO
IPC: H04B7/00
Filed: 1978-03-30
Abstract: PURPOSE:To perform the compensation for isdcrimination with a simple circuit without providing  special unit, by adding the circuit obtaining opposite phase cancellation and compensation amount corresponding to the amplitude and phase of leaked interference waves to the circuit performing  demodulation. CONSTITUTION:In the unit transmitting the first and second system modulation signals in  quadruple modulation by using the first and second carriers having the first and second polarized  surface in crossing, the separation circuits 3, 4 for H and V waves, phase adjustment and amplitude adjustment circuits 5, 6, synthesis circuit 7, and phase detectors 11 and 12 are provided.  Further, the anti-modulation circuit 21 cancelling the modulation component due to the first signal  of the reception signal of the first polarized surface, carrier reproduction circuit 22 reproducing the  carrier from the output of the circuit 21, adjusting circuit 23 and differential circuit 24 cancelling  the first carrier component included in the circuit 21, and phase detectors 26 and 27, are provided.  Moreover, the quadruple modulator 25 in quadruple modulating the output of the circuit 24 with  the exclusive OR signal of the output signals among the phase detectors 11, 12, 26, 27, and the  adjustment amount calculation circuit 30 selecting the required control signal and adding it to the  circuits 5, 6 are provided.
Patent JP-S57152916-A (JP)
Title: Method of securing metal tube to synthetic resin sheet
Inventor: OOMORI TOSHIO
IPC: B29C65/08
Filed: 1981-03-18
Abstract: PURPOSE:To obtain economically and advantageously products whose quality is on a certain level, by pressing and collapsing a synthetic resin thin sheet laid on a metal tube using ultrasonic melt bonding thereby securing tightly the metal tube to the synthetic resin thin sheet. CONSTITUTION:The metal tube 1 is continuously formed, and is securred by a receiving jig 2 having an arcuate groove 2a in which part of the metal tube 1 is embedded and secured, the synthetic resin sheet 3 is placed with one surface thereof in contact with the metal tube 1 and the end surface of the receiving jig 2, and ultrasonic vibrations are applied on the other surface of the synthetic resin sheet by an ultrasonic horn 4 of duralumin to collapse the synthetic resin sheet so that the metal tube 1 is secured to the synthetic resin sheet 3.
Patent JP-H06252747-A (JP)
Title: Digital phase locked loop circuit
Inventor: SAKAGAMI KENJI
IPC: H03L7/099
Filed: 1993-02-26
Abstract: PURPOSE:To provide a DPLL circuit in which highly accurate phase locking is always implemented in a short time regardless of a phase deviation. CONSTITUTION:The DPLL circuit is provided with a phase comparator 102 sequentially competing a phase of an input clock and that of an output clock to provide the result of comparison, a random walk filter 103 discriminating the relation of quantity between sum data obtained by sequentially accumulating and storing the result of comparison and threshold level information SELT to provide frequency revision signals DIV126, DIV130 corresponding to the result of discrimination and phase shift width information SELP, a variable frequency transmitter 104 generating an output clock and revision the frequency of the output clock in response to the frequency revision signals DIV126, DIV130 and a filter coefficient generating circuit 105 revising at least one of the threshold level information and the phase shift width information depending on a state of phase synchronization inputted from an operating state detection circuit 106 to provide an output.
Patent JP-H11225236-A (JP)
Title: Electronic blackboard system
Inventor: MIZUNO SHIGERU
IPC: B41J2/35
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance print quality by obtaining an optimum print energy in matching with a state of a thermal recording section, where partial lines are prevented from being thinly or thickly printed due to an excess temperature rise or decrease and a temperature of the thermal recording section is measured accurately while avoiding a noise. SOLUTION: A temperature monitor section 19 of a CPU 15 periodically monitors a temperature by a temperature sensor of a thermal printer 22. In the case that the temperature monitored this time is increased or decreased than a temperature monitored precedingly by a prescribed temperature or more, the preceding print energy is adopted, and in the case that the temperature monitored this time is increased or decreased than a temperature monitored precedingly by less than the prescribed temperature, a print energy corresponding to the temperature this time is extracted from a temperature/print energy conversion table. The temperature monitoring point of time is compulsorily deviated from a print energy application start point of time to the thermal printer.
Patent JP-H09228187-A (JP)
Title: Production of lightweight flame-retardant aging mesh sheet
Inventor: OKUMURA HISAO
IPC: D03D1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aging mesh sheet for construction having no mesh slippage and mesh bending with high durability by using a mixed yarn comprising a thermoplaskic resin fiber and a synthetic fiber whose melting points differ from each other to weave a mesh base cloth and treating the base cloth with heat. SOLUTION: Fiber A made of a thermoplastic resin melting at 120-210 deg.C, for example, vinyl chloride or vinylidene chloride and fiber B made of polyester melting at 50-130 deg.C higher than the melting point of the fiber A, having an intrinsic viscosity of >=0.8, strength of >=7.0g/d and elongation at break of >=20% are mixed at a denier ratio of 1/1-1/5 to form a mixed yarn. This mixed yarn is used to weave a mesh base cloth, then the mesh base cloth is heat-treated at a temperature higher than the melting point of the fiber A and lower than that of the fiber B to melt the fiber A to cover the fiber B and simultaneously fix the weaving texture to give the objective aging mesh sheet for construction.
Patent JP-S56135352-A (JP)
Title: Collision alarm system
Inventor: MATSUDA IKUO
IPC: G08B21/00
Filed: 1980-03-24
Abstract: PURPOSE: To deliver the sense of a distance effectively to a driver or the like by a method wherein a period of interrupt an alarming sound is varied in accordance with a detected distance upon detecting the distance between a movable body and an obstacle and informing it to the driver or the like by a sound.  
     CONSTITUTION: When a signal produced in an oscillating circuit 1 is emitted to the outside of a car or the like through an oscillator not shown in the diagram and is reflected by the obstacle, the reflected signal is received by a receiver, then, is amplified in the amplifying circuit 6 and is inputted into a comparating and deciding circuit 7, here, a time difference between the reflected signal and a signal from the oscillating circuit 1, that means an information (a) about a distance to the obstacle, is detected. This distance information (a) is inputted into an interrupted period signal producing circuit 11 and an interrupted period signal (c) having an interrupted period t s  of the alarming sound and a pulse width t p  is produced in accordance with the information (a). According to this method, the alarming sound having a pulse width t p  and a frequency f o  may be produced because a continuous signal (b) from the oscillating circuit 13 is interrupted by a switching circuit 12. 
     COPYRIGHT: (C)1981,JPO&Japio