baber/WOPTO huggingface dataset:
Patent JP-H04260547-A (JP)
Title: Paper feed device
Inventor: AOYAMA TAKESHI
IPC: B65H3/06
Filed: 1991-02-15
Abstract: PURPOSE:To facilitate the countermeasure for jamming in a japer feed device. CONSTITUTION:A support arm (hold plate) 15 is rotatably attached to a paper feed device 3 through the intermediary of a shaft 13, and a pick-up roller 19, a paper feed roller 16, one 21 of a pair of feed rollers and an upper guide are supported to the arm 15. When jamming of a sheet P occurs, the support arm 15 is turned upward about the shaft 13 so as to expose the pick-up roller 19, the paper feed roller 16, the feed roller 21 and the upper guide 20, and accordingly, the pinched sheet P is released and removed.
Patent JP-H11229723-A (JP)
Title: Double glazing
Inventor: SAITO EISUKE
IPC: E06B3/66
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the sound insulating performance of double glazing by supporting inner plate glass with a soft resin material, and forming an inclined part on the bottom of a spacer for making a secondary seal discontinuous between outer plate glass pieces. SOLUTION: A peripheral edge of inner plate glass 12 is fitted and fixed into the groove 17a of a soft resin material 17. Also, the soft resin material 17 and spacers 13 and 13 are arranged between outer plate glass pieces 11 and 11 and jointed to one another with a primary seal 15. At the same time, a recessed part formed between the ends of the outer plate glass pieces 11 and 11 is filled with a secondary seal 16. An air layer 14 is thereby isolated from the atmosphere and double glazing is formed.  According to this construction, a resonance transmission phenomenon is restrained with the cushion function of the soft resin material 17 and the secondary seal 16 is made discontinuous between the outer plate glass pieces 11 and 11 with the outer exposed surface 13a of the spacer 13 for restraining a coincidence effect, thereby improving the sound insulating performance of double glazing over a range from a high sound level to a low sound level.
Patent JP-S55136923-A (JP)
Title: Burnout circuit for temperature measuring resistor
Inventor: CHIBA HIROMI
IPC: G01K7/24
Filed: 1979-04-13
Abstract: PURPOSE: To operate a controlling system to safety side when a temperature measuring resistor is disconnected and simplify the configuration of the burnout circuit therefor by fully fluctuating the output of an arithmetic unit to minus side by employing predetermined current from a constant current source.  
     CONSTITUTION: Since the input impedance of an arithmetic unit 3 is high when the current supplying wire A of a temperature measuring resistor 1 is disconnected, an electric current i from a constant current source 2 is flown through a diode D1, wires B1, B2 and resistor R6 to fully fluctuate the output e0 of the unit 3 to minus side by the input voltages e1, e2 of the unit 3. When a voltage detector wire B1 is disconnected, the current i is flown through resistors Rt and R6, so that the output e0 is fully fluctuated to minus side by the relationship between the inputs e1 and e2. When the common wire B2 is disconnected further, the current i is flown through the resistor Rt, the diode D2 and the resistor R6, so that the output e0 is fully fluctuated to minus side by the relationship between the input voltage e1 and e2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59171907-A (JP)
Title: Production of optical guide
Inventor: HORIMATSU TETSUO
IPC: G02B6/136
Filed: 1983-03-18
Abstract: PURPOSE:To enable reduction in the propagation loss of an optical guide by smoothing the wall surface of a groove formed on the surface of a semiconductor substrate by laser heating then forming a low refractive index layer in contact with the wall surface and filling the high-refractive index material in the groove. CONSTITUTION:A metal or SiO is masked on the surface of an Si substrate and is plasma-etched to form a groove having about 50mum width and about 50mum depth. After the mask is removed, an Ar ion laser or YAG laser, etc. of about 60mumphi beam diameter is irradiated thereto to heat locally the same and to melt the Si, thus smooth in the wall surface. If the laser beam is throttled in this stage, not only the surface of the groove is instantaneously smoothed but also no influences can be given at all on the other parts. Such a low refractive index layer I as SiO is filled in the groove by a CVD method or sputtering method after the irradiation operation of the laser beam and further a high refractive index material II is filled therein in order to guide the light, by which an optical guide is obtd.
Patent JP-H03248604-A (JP)
Title: Mls antenna
Inventor: YOSHIDA GORO
IPC: H01Q25/04
Filed: 1990-02-27
Abstract: PURPOSE:To implement separately the optimized antenna directivity pattern and the radome optimum design by generating a radio wave in a high order propagation TE 30 mode through a 2nd aperture connected to a 1st aperture and larger than the 1st aperture. CONSTITUTION:A printed dipole antenna 10 as a radio wave radiation element is provided so as to be included in a 1st aperture 23 to a 1st major plane 21 of a 1st reflection plate 24 and radiates a radio wave. A 1st distance A0 is set so that a radio wave is propagated in the TM 10 mode of the basic propagation mode in the aperture 23. A 2nd distance A1 is set through a 2nd aperture 27 so that a radio wave is propagated in the TM 10 mode of the said basic propagation mode and the TM 30 mode in the high-order propagation mode. Then the amplitude and phase of the radio wave in the TM 10 mode of the said basic propagation mode and the TM 30 mode in the high-order propagation mode are adjusted to form a directivity pattern of a center line emphasis. Moreover, a sandwich type radome 29 is arranged between tips of a couple of 2nd side faces 26 of a 2nd reflecting plate 28.
Patent JP-S53129931-A (JP)
Title: Control system for magnetic bubble memory device
Inventor: YASUI ISAMU
IPC: G11C11/14
Filed: 1977-04-20
Abstract: PURPOSE: To realize an address control system of a simple circuit constitution which can decrease the hardware quantity without lowering the performance of the magnetic bubble memory device, by adding only one unit of munormajor address counter MMC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53129994-A (JP)
Title: Connection system of liquid crystal display format
Inventor: SAKURADA HIROSHI
IPC: G09F9/30
Filed: 1977-04-20
Abstract: PURPOSE: To reduce the number of wirings, improve the continuity of display format and obtain aneasy-to-see display by so performing wiring amoung segments that the driving method of 16-segment type alphanumeric display formats is capable of performing time-sharing driving by four divisions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61204795-A (JP)
Inventor: MIYAGISHI TOSHIHISA
IPC: G07D7/20
Filed: 1985-03-08
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-H04282575-A (JP)
Title: Connecting method of superconductive wire
Inventor: OKAMURA HISANOBU
IPC: H01B12/02
Filed: 1991-03-11
Abstract: PURPOSE:To set a resistance value of a connecting part to be less than 10<-14>OMEGA and to provide a connection method for superconductive filament materials themselves in the connection of superconductive wires. CONSTITUTION:The surface of a superconductive filament connecting part which is bared from a stabilized material is irradiated by an ion beam, thereby, the stabilized material and oxides attached to the surface of the filament material are removed. After the connecting part of the filament material is cleaned, supersonic wave connection or pressure connection is performed. Because the resistance of the connecting part of the superconductive wire can be less than 10<-14>OMEGA, the resistance value is stable even in a strong magnetic field for a long time.
Patent JP-H02223992-A (JP)
Title: Musical instrument
Inventor: BABA MITSURU
IPC: G10H3/20
Filed: 1989-02-23
Abstract: PURPOSE:To enable a player to generate a musical tone with an interval by shaking or striking the musical instrument in the hand by providing an elastic member which freely swings in a cover and further providing a detection part which detects its vibration. CONSTITUTION:A vibration chamber where the elastic member (vibration rod) 4 made of a steel wire vibrates is formed in the cover 2 and the vibration rod 4 vibrates while having a weight 5 atop and is fixed at the end part abutting on a neck 3a. A vibration sensor 6 consisting of a piezoelectric element is provided nearby the end part of the vibration rod 4 on the side of the weight 5 and detects the vibration of the vibration rod 4, whose vibration is transmitted as an electric signal to an external device through an electric conductor 9. Consequently, this signal is used as a musical tone signal to use this musical instrument as a musical instrument which has a pickup.
Patent JP-H05241156-A (JP)
Title: Rubbing cloth for orienting liquid crystal molecule and production of liquid crystal display element
Inventor: YAMAMOTO MASAO
IPC: G02F1/1337
Filed: 1992-03-02
Abstract: PURPOSE:To provide the liquid crystal display element having uniform display quality by developing the rubbing cloth for orientation of liquid crystal molecules to which the swarf produced at the time of rubbing hardly sticks. CONSTITUTION:The surface of the high-polymer resin film formed on a substrate is subjected to a rubbing orientation treatment by using the rubbing cloth consisting of the textile fibers having single fibers 11 of an approximately circular shape in section and >=4.0mug/ in fineness. Two sheets of the substrates having the liquid crystal oriented films formed by treating the films in such a manner are stuck to each other via a spacer in such a manner that the surfaces of the oriented films face each other and the liquid crystal is injected into the space by which the liquid crystal display element is produced.
Patent JP-H08304827-A (JP)
Title: Lighting device for liquid crystal display device
Inventor: ONITSUKA YOSHIHIRO
IPC: G02F1/13357
Filed: 1996-03-01
Abstract: PURPOSE: To provide a lighting device for a liquid crystal display device turning off only a relevant tube or a block containing the tube and turning off no all tubes when one tube among plural light source tubes constituting the lighting device is dead. CONSTITUTION: This device is provided with plural lighting circuits 10 provided with a life detection circuit 12 for detecting the life of a hot cathode tube 13 and a turn-off circuit 11 turning off the hot cathode tube 13 according to the output of the life detection circuit 12. Then, by independently controlling at least one answering hot cathode tube 13 with these lighting circuits 10, when the matter that answering one hot cathode tube 13 runs out is detected by the life detection circuit 12, the supply of a turn-on voltage to the hot cathode tube 13 is stopped.
Patent JP-S59168647-A (JP)
Title: Wire bonding device
Inventor: OOSEDO JIROU
IPC: H01L21/60
Filed: 1983-03-15
Abstract: PURPOSE:To bring a bonding arm into contact with and make it follow to the outer circumference of a cam by predetermined push force, to move a capillary smoothly and vertically and to ensure positive wire bonding with high reliability by pushing the bonding arm to and bringing it into contact with the outer circumference of the cam by a hydropneumatic cylinder. CONSTITUTION:When turning a driving motor shaft 9, a cam 7 is rotated. An arm 3 is brought into contact with the outer circumference of the cam 7 by predetermined push force by a pneumatic cylinder 20, and rotated vertically while using a support shaft 5 as a fulcrum. Consequently, a capillary 2 at the nose of the arm 3 is moved vertically, and a semiconductor chip in a lower section is wire-bonded by a metallic small wire 1. As a result, the arm 3 is pushed against and brought into contact with the outer circumference of the cam 7 by prescribed pressure by the pneumatic cylinder 20, contact pressure hardly changes, and a vibration is not also generated. Accordingly, the capillary chip 2 is smoothly moved vertically in response to the change of the outer circumference of the cam 7, and bonded positively. A cylinder such as a hydraulic cylinder or a negative pressure cylinder utilizing negative pressure by vacuum suction or the like besides the pneumatic cylinder may be used as a hydropneumatic cylinder.
Patent JP-H08218165-A (JP)
Title: Target for indium-tin oxide film
Inventor: FUKUSHIMA HIDEKO
IPC: B22F5/00
Filed: 1995-02-09
Abstract: PURPOSE: To develop a target by which an ITO film having a long life and excellent quality is obtained by properly controlling the structure of a sputtering target for forming a transparent ITO film and the diameter and the number of pores contained therein. CONSTITUTION: After a powdery mixture of In2 O3 and SnO2 is uniformly mixed with 5-10% forming binder and is packed into a mold and is pressurized and formed, it is sintered in an oxygen atmosphere at high temp. to produce a target. The target consists of the main phase of In:Sn=10:1∼22:1 and the 2nd phase of In:Sn=1.6:1∼3.0:1, and it is preferable that the number of pores having >=3μm diameter is <=2500-20000/mm<2> and crystal particle diameter of the target is preferably <=80μm, and the surface roughness Rmax is 5-50μm and sintering density is >=90%. By using this target, an ITO film of high quality is stably formed without making film forming conditions such as a film forming velocity and a variation in sputter voltage during sputtering unstable.
Patent JP-H05345163-A (JP)
Title: Cable coating method and cable heating and pressing apparatus
Inventor: TANAKA YUKIO
IPC: E01D11/04
Filed: 1993-03-05
Abstract: PURPOSE:To enable the coating of a polyethylene sheathed cable. CONSTITUTION:The surrounding mold device main body 2 fitted and inserted in a cable 21 to be heated and pressed to be drawn and run, a plurality of the running rollers 13 arranged to the device main body 2, the split type overheating part 4 provided to the device main body 2 and surrounded by the cable 21 and the split type pressing part 6 pressing the overheating part 4 to the cable 21 are provided.
Patent JP-H09208054-A (JP)
Title: Sheet glass feeder
Inventor: SHIRAI AKIRA
IPC: B65G49/06
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To eliminate carrying-in and -out of a frame by fitting a first traveling element which travels on a first rail by numerical control, and a second travel ing element which is provided with a frame for mounting sheet glass and an attractive type sheet glass taking-out device which travels on a second rail cross the first rail at the right angle. SOLUTION: The type of a sheet glass A to be mounted on a frame 8 is stored in a computer. To take out the prescribed sheet glass A, a command is sent from the computer, and a first traveling element 3 is moved to the side of the frame 8 for the sheet glass A to be taken out through a first motor 6 and a wheel 4. A second traveling element 10 is moved to the side of the sheet glass A through a second motor 17 and a pinion 18, and a sucker 24 is pressed against the sheet glass A with a cylinder 23 to attract it. A rotating shaft and an arm are lifted by a cylinder 20 to lift up the sheet glass A. The second traveling element 10 is moved to such a position as the sheet glass A separates from the frame 8. The sheet glass A is rotated by 90 degrees by a third motor and is placed on a taking-in base B by the cylinder 20 to release the sucker 24.
Patent JP-S57161114-A (JP)
Title: Preparation of bundled filamentary fibrous material
Inventor: IMOTO TADASHI
IPC: D01D7/00
Filed: 1981-03-30
Abstract: PURPOSE: To obtain a high-density bundled filamentary material with the parallel orientation between the constituent filaments easily, by underfeeding a specific undrawn bundled filamentary material to frictional guide bodies.  
     CONSTITUTION: A molten polymer is extruded through a spinneret 2 and the extruded filamentary fine streams are divided and solidified while cooling the polymeric extruding surface and vicinity thereto moderately by an air current blown from a cooling apparatus 3. The resultant bundled undrawn filamentary material (A) is led to tubular frictional materials 5 and taken off at a higher speed than that of introduction to give the aimed drawn bundled filamentary material (B). The filaments constituting the bundled filamentary material (A) have the surface area varying irregularly and periodically in the long direction thereof, the coefficient of variation in cross-sectional area[CV(F)]in filaments of 0.05W1.0 and the variation in cross-sectional area of the respective filaments in the bundled material in the range of 0.05W1.5 expressed in terms of the coefficient of variation[CV(A)]in cross-sectional area of filaments in the bundled material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56142701-A (JP)
Title: Pneumatic noncarcass tire with reinforcing belt layer
Inventor: TSUKAHARA KAZUMI
IPC: B60C3/00
Filed: 1980-04-07
Abstract: PURPOSE: To prevent stress or strain concentration, by providing a balanced shape for a reinforcing belt layer insertion section in consideration of the influence of the layer and another balanced  shape for other sections extending to both side edges of the layer from the maximum width position of the longitudinal cross section shape of the inside surface of a tire.   
     CONSTITUTION: The circumferential tension of the reinforcing belt layer insertion section of a tire  which extends between both side edges B, B of a reinforcing belt layer and that of the other side  sections of the tire are set in such a prescribed relation to each other that the circumferential  tension of the reinforcing belt layer insertion section is higher than that of the other sections. At  the side edge of the reinforcing belt layer, the shapes of the portions of the inside surface 5 of the  tire are approximated to each other on the basis of film balance so that the shapes of the portions  are made continuous to each other. The tension of the reinforcing belt layer insertion section  differs from that of the other outer side sections under the preconditions. In the approximation,  the preconditions are determined from the modulus of elasticity of the belt and structure of the  reinforcing belt insertion layer and the modulus of elasticity of the elastic material of the other side  sections to provide the inside surface 5 with a shape of curvatures of radius according to separate  prescribed formulae (not mentioned here). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59173077-A (JP)
Title: Preparation of brewed vinegar
Inventor: KOJIMA TAKAYUKI
IPC: C12J1/04
Filed: 1983-03-18
Abstract: PURPOSE:To prepare a brewed vinegar containing natural potassium and having the taste, flavor and palatability suitable not only as a seasoning but also as a drink, by using squeezed sugar cane juice or roughly refined sugar as a raw material. CONSTITUTION:A mixture composed of squeezed sugar cane syrup and/or roughly refined sugar, tangle, red KOJI (aspergillus) and yellow KOJI is fermented with cultured liquid of yeast and seed vinegar by conventional method, and the fermentation is terminated when the acidity reaches 5-6%. The obtained product is refined by conventional process.
Patent JP-S51120557-A (JP)
Title: Process and apparatus for hoisting and transferring sheet-type goods
Inventor: DATEKI SHINZOU
IPC: B29B9/00
Filed: 1975-04-15
Abstract: PURPOSE: To prevent difficulties such as the tear of sheet-type objects undergoing the sheet rolling or the less uniform length of the overhead conveyor to be supported by the bodies of rods. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07322685-A (JP)
Title: Electric power feeder for alternating current electric motor
Inventor: JIYANNMISHIERU ORUSA
IPC: H02P7/298
Filed: 1995-03-06
Abstract: PURPOSE: To variably control an operation speed and inversion of an operation direction by connecting a generator to one coil winding of an AC electric motor, connecting the other coil winding to a single-phase AC source, and adjusting the fundamental frequency of a current being fed from the generator, so that it is equal to the frequency of the AC source. CONSTITUTION: A generator PWM is connected to an auxiliary coil winding PS, via the gate of a transistor T1 of an AC electric motor M and is connected to the auxiliary coil winding PS via the gate of a transistor T2, and a main coil winding PP is connected to a terminal of the auxiliary coil winding PS. Then, pulses are outputted to an output S1, corresponding to the positive voltage of the auxiliary coil winding PS and an output S2 corresponding to a negative voltage, respectively, thus turning on the transistors T1 and T2 alternately, so that an AC current in sinusoidal wave form can flow through the auxiliary coil winding PS. In this case, the fundamental frequency of the current being fed from the generator PWM is adjusted, so that it is equal to the frequency of an AC source, thus enabling operating speed and the inversion of a direction variably.
Patent JP-H06260052-A (JP)
Title: Operation switch
Inventor: NISHIO MITSUO
IPC: H01H13/04
Filed: 1993-03-08
Abstract: PURPOSE:To provide an operation switch capable of being easily distinguished between the idle state and the live state when multiple operation switches are mounted on a panel such as an operation panel. CONSTITUTION:A tubular external thread 1a is applied to the outer periphery. of a peripheral edge section 10, on the opposite side to a switch section 2, of an operation section 1 connected to the switch section 2 of an operation switch. A blind cap 6 having a tubular internal thread 6a capable of being screwed with the tubular external thread 1a is screwed and fitted to cover a push button 3.
Patent JP-H02225091-A (JP)
Title: Anti-falsification light-emitting id card
Inventor: HAGIWARA MINORU
IPC: B42D15/10
Filed: 1989-02-27
Abstract: PURPOSE:To prevent a card from being falsified and enable secure discrimination of the genuineness of the card by printing a light-emitting ID mark in a fluorescent coating material on the back side of a laminating film comprising a transparent plastic film and having a pressure sensitive adhesive property or a hot-melt material on the back side thereof, and laminating a plastic card base with the laminating film so that the back side of the laminating film makes contact with the base. CONSTITUTION:A plastic card base 1 is laminated with a laminating film 2 comprising a transparent plastic film made of polyvinyl chloride, polyester, polypropylene, polycarbonate, polyethylene or the like. The back side of the laminating film 2 has a pressure sensitive adhesive property or a hot-melt material. Predetermined characters, symbols, photographs, patterns or the like necessary for a card to be produced are printed on the back side of the laminating film 2, and a light-emitting ID mark 3 is printed at a required part on the back side by use of a UV fluorescent coating material. When the light-emitting ID card thus obtained is irradiated with long-wavelength UV rays from the face side thereof by a UV irradiation device, the UV rays are transmitted through the laminating film 2 to cause the mark 3 to emit light with various colors, but light emission hardly occurs upon irradiation with short-wavelength UV rays. Thus, the genuineness of the card can be discriminated easily.
Patent JP-H06235699-A (JP)
Title: Inspection method for mounted component
Inventor: SAWANOI YUKIYA
IPC: H04N7/18
Filed: 1993-02-10
Abstract: PURPOSE:To simplify the teaching work by eliminating the necessity of teaching an inspection data one by one for all components. CONSTITUTION:At the time of teaching, specific data for windows W1a, W2a, W1b on lands 28a, 29a, 28b having identical mounting conditions, among the lands of components 27a, 27b, is stored as a common reference data file 42a whereas specific data for a window W2b on a land 29b having different mounting conditions is stored as another reference data file 42b. Names of these reference data files are stored in a basic data file 41 and at the time of inspection, a reference data file corresponding to the name of file stored for each window is read out and inspection is executed using a specific data in the reference data file.