baber/WOPTO huggingface dataset:
Patent JP-H1066700-A (JP)
Title: Handpiece
Inventor: GUGEL BERND
IPC: A61C1/14
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make wear slight and to enable automatic coupling by coating any of the guide surface of a coupling slider, the contact surface with its driving device and the contact surface with a shaft with a ceramic material or forming the same of the ceramic material or constituting all of the coupling slider with the ceramic material. SOLUTION: The coupling slider 24 is constituting parts rotating together with a driving sleeve 4. Then, friction force is generated when a dividing section 14 drives the coupling slider 24 in order to open the coupling during rotation or during the deceleration of the driving sleeve 4. The friction wears the contact parts or the surface of the guide. In order to prevent the same, the guide surface of the coupling slider 24, i.e., the rear surface (friction surface) 28, front surface 29, the contact surface (conical surface) 36 with the driving device 14 and the contact surface with the shaft are coated with the ceramic material or the parts near the surfaces are formed of the ceramic material or all thereof are produced from the ceramic material, more adequately to one piece.
Patent JP-S5898920-A (JP)
Title: Plasma vapor growth apparatus
Inventor: TOKUDA MASAHARU
IPC: H01L21/205
Filed: 1981-12-08
Abstract: PURPOSE:To facilitate insertion and withdrawal of wafer, by employing electrode susceptors perpendicular to the reaction tube. CONSTITUTION:Electrode susceptors 6 and 13 are disposed in a cylindrical reaction tube 1. The electrode susceptor 13 is constituted by a plurality of susceptor segments 1301 to 130n perpendicular to the direction of axis of a reaction tube 1, i.e. perpendiculr to the direction of flow of gas.These susceptors, carrying respective wafers, are disposed in a side-by-side relation at s predetermined pitch in the axial direction of the reaction tube 1, and are held by a common electrode holder 14. An electric field is applied to the susceptor segments 130 through electrodes 140 and 141 which are connected to the electrodes 2 and 3 for applying high-frequency wave. The susceptor segments 1301 to 130n are arranged to alternatively and detachably contact at their one or other ends with sockets 16a and 16b so that electric fields of alternating polarities are applied to the susceptor segments.
Patent JP-S6092585-A (JP)
Inventor: OIKAWA AKIO
IPC: E06B1/56
Filed: 1983-10-24
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-H0950224-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: NISHIKAMIDOKO TSUTOMU
IPC: G03G21/18
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the positional accuracy of an electro-photographic photoreceptor and a developing means. SOLUTION: This process cartridge B attachable to/detachable from an electrophotographic image forming device body is equipped with a 1st frame having the electrophotographic photoreceptor 7, a 2nd frame having the developing means, a shaft for turnably coupling the 1st and the 2nd frames, a supporting means supporting a shaft provided on one end side with respect to the axial direction of the photoreceptor 7 in a state where it can be moved toward the tangential direction of a virtual circle with its center at a position where positional relation between the photoreceptor 7 and the developing means is held and supporting a shaft provided on the other end side in a state where it is positioned, and a compression spring 45 making elastic force act on the 1st and the 2nd frames,  and an angle formed between the tangential direction and the acting direction of the spring 45 is an acute angle.
Patent JP-2001026084-A (JP)
Title: Heat-resistant substrate
Inventor: HAYASHI ASAJI
IPC: B32B27/34
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To improve lightweight properties, flexibility, heat resistance, chemical resistance and electric insulating properties and to obtain high photoelectric conversion efficiency by forming a coating film of a polyimide resin in which insulating fine particles are dispersed on the surface of a plastic film and providing a V-shaped groove structure with a specific angle to the surface of the coating film. SOLUTION: A coating film comprising a polyimide resin layer in which insulating fine particles are dispersed is formed on the surface of a plastic film and V-shaped grooves with an angle of 60-120 deg. are formed to the surface of the coating film. As the insulating fine particles, silica fine particles are especially pref. and the compounding amt. of the insulating fine particles to the polyimide resin layer is pref. 100-500 wt.% and the mean particle size of them is pref. 0.05-5.0 μm and the standard deviation of the particle size distribution of them is especially pref. 1.2 or less. The V-shaped grooves achieve function increasing the surface area of an insulating substrate and irregularly reflecting incident solar rays to seal the same and the depth of them is pref. 5-20 μm.
Patent JP-2000032600-A (JP)
Title: Sound image localizer and filter processing method therefor
Inventor: ABE KAZUTADA
IPC: H04R5/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To attain deletion of a sum of products operation necessary for convolution operation, while holding precision of a filter output within an allowable range by making a structure, in which the sum of products operation regarding a value is not performed, when the value of a filter coefficient is smaller than a specified threshold. SOLUTION: This device is equipped with an input terminal 2-1, unit delay elements 2-2 to 2-4, comparators 2-5 to 2-9 for comparing a threshold with an absolute value of a filter coefficient multiplied by a multiplier following a rear step and deciding whether it is to be inputted to the multiplier or not, multipliers 2-10 to 2-14 for multiplying each of filter coefficients a1, a2,..., an-1 and an, adders 2-15 to 2-19, and an output terminal 2-20. Then, in the comparators 2-5 to 2-9, comparison between a preset specified threshold at and filter coefficients a1 to an is performed, and when the filter coefficient is less than the threshold, an input to the multiplier of a next step is not performed. That is, only when the filter coefficients a1 to an are larger than the threshold at, is multiplication performed in the multiplier at the next step.
Patent JP-S6443284-A (JP)
Title: Hit ball winning device of pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1987-08-12
Abstract: PURPOSE: To prevent a detection mistake in use for a long period by integrally providing a photo-sensor type ball detector. CONSTITUTION: When a ball passes in the ball transit section 25 of a ball detector, the end section of this ball interrupts the light from a light emitting element 30. Even if the light from the light emitting element 30 is emitted in the direction other than the normal optical axis, this light is interrupted by a first and a second protective lugs 40, 41, and it does not reach a light receiving element 31. When the light receiving element 31 is set to the nonreception state, the pulse outputs from an amplifier 51 continuously become L, a synchronous detection section 52 gets no AND operation, and its outputs continuously become L. The output from a demodulation section 53 is converted into L, a switching transistor 54 is turned off, and the current from Vcc flows to OUT.  The output of the OUT, i.e., the output of the ball detector 5, is converted into H, and the transit of the ball can be detected.
Patent JP-S6356921-A (JP)
Title: Treating method of substrate
Inventor: MIYABE MASANORI
IPC: H01L21/304
Filed: 1986-08-28
Abstract: PURPOSE:To prevent the formation of a spot on an etching surface while improving quality by forming a desired photo-resist pattern onto a substrate, conducting etching treatment and performing washing treatment by a specific solution. CONSTITUTION:A washing containing a surface-active agent or a washing, in which a polyhydric alcohol or water-soluble polyoxyalkylene glycol is added to said washing, as required is used for washing treatment after etching treatment. Pure water is employed normally as a solvent for the washing. A stable surface-active agent effectively displaying a surface-active effect even in an acid solution is particularly advantageous as the surface-active agent. An anionic fluorine group surface active agent, a nonionic fluorine group surface-active agent, an acetylene alcohol group surface-active agent, etc. are cited as such a surface-active agent. These surface-active agents are added, thus improving the holding power of the washing to a substrate in washing treatment.
Patent JP-S6259621-A (JP)
Title: Phthalocyanine polymer
Inventor: ITO HIROSHI
IPC: C08G12/40
Filed: 1985-09-10
Abstract: PURPOSE:To obtain a phthalocyanine polymer having a deodorizing effect and being applicable to, e.g., a resin-finishing material, by addition-polymerizing a specified monomer having a phthalocyanine residue. CONSTITUTION:A phthalocyanine polymer obtained by addition-polymerizing a monomer of the formula [wherein Pc is a phthalocyanine residue, R is H or -LOH (wherein L is a lower alkylene) and n>=1]. Although the conversion, phthalocyanine content, etc., of said polymer may vary with the polymerization process used, the kind of the condensible monomer used, etc., and may be changed according to use, the phthalocyanine content is usually 50wt% or below. The molecular weight can be not be determined because the polymer is insoluble and infusible. Most of the polymers are blue to green, are very hard and can not be dissolved at all in a solvent which dissolves phthalocyanine, such as cold concentrated sulfuric acid. This, polymer can be used as a resin-finishing material having a deodorizing effect and, in addition, as a colorant layer for optical recording layers, electrophotographic carrier formation layers and organic solar batteries.
Patent JP-H0251518-A (JP)
Title: Preparation of polyurethane solution
Inventor: YUFU ATSUSHI
IPC: C08G18/10
Filed: 1988-08-12
Abstract: PURPOSE:To make it possible to prepare an elastic polyurethane filament with excellent elastic characteristics by terminating a reaction of a prepolymer having terminal NCO groups with a chain extender by using a monoamine, adding another monoamine thereto and reacting it therewith. CONSTITUTION:A liquid reaction mixture having a soln. viscosity of 5,000P/30 deg.C or larger is obtd. by preparing a prepolymer dope (A) having a concn. of solid matters of 10-50wt.% by dissolving a prepolymer having terminal NCO groups, if necessary, in a solvent, adding 0.7-1.0 equivalent of a chain extender (B) (e.g., ethylenediamine) per equivalent of the terminal NCO group of the component A and reacting them at -5-30 deg.C. A monoamine (C) (e.g., di-n-butylamine) wherein the sum of the equivalents of the components B and C per equivalent of the terminal NCO groups of the component A is 1.0-1.1 is added to this reaction mixture to perform a termination at 10-30 deg.C for 30min-1hr. Another monoamine (D) (e.g., mono-n-butylamine) is added thereto at the same time with or after the termination and reacted therewith at 30-70 deg.C for 0.5-3hr to obtain the title soln. with a soln. viscosity of 1,000-5,000P/30 deg.C.
Patent JP-H0364183-A (JP)
Title: Video signal converter
Inventor: IKEDA NOBUYUKI
IPC: G09G5/00
Filed: 1989-08-01
Abstract: PURPOSE:To observe any part of an original video image by varying a position of a video image to be displayed on a receiver while being selected from the video image of an inputted video signal when the video signal is converted and displayed on the receiver having a different aspect ratio from that of the video image sent from the video signal. CONSTITUTION:A video signal is inputted to an input video signal processing circuit 3, in which a synchronizing signal is separated and the signal is digitized, and a write control signal generating circuit 4 generates a write control signal controlling to which range of data in the video image is to be written in a memory 6 based on the synchronizing signal as a reference and the control signal is inputted to a delay circuit 5. Even which range of data in the video image is written in the memory 6 by adjusting the delay of the delay circuit 5. The data in the range displayed on the receiver is stored in the memory 6 among the video data outputted from the input video signal processing circuit 3. Thus, even which part of the original video image is observed.
Patent JP-S6180709-A (JP)
Inventor: FUKUI MINORU
IPC: C08J5/18
Filed: 1984-09-27
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-H0751768-A (JP)
Title: Die and method for replacing die using therefor
Inventor: MATSUURA SATOSHI
IPC: B23Q3/155
Filed: 1993-08-12
Abstract: PURPOSE:To provide a die hand by which a die can quickly be replaced with a simple structure, and a method for replacing the die, using the die hand. CONSTITUTION:A die hand 61 holding a die and replacing it with a required die, is made in a shape with two arms 63 and 63 arranged in an about V shape forming an angle of about 70 deg. each other. A holding mechanism 63A equipped with holding pieces 65A, 65B and 65C at the tip of each arm 63, is provided, and both of the upper and the lower dies, are held as a set by this holding mechanism 63A. During working a work by a working head, an either holding mechanism of the die hand 61, is made empty, and the other holding mechanism holds a die to be used for the next working. In this state, the die hand 61 is allowed to stand by in a stand-by position near a working head.
Patent JP-S6260271-A (JP)
Title: Photovoltaic device
Inventor: FUKATSU TAKEO
IPC: H01L31/04
Filed: 1985-09-10
Abstract: PURPOSE:To avoid degradation of photovoltaic characteristics by providing a blocking layer with a specific thickness for prevention of impurity diffusion between an I-type amorphous semiconductor layer and an N-type amorphous semiconductor layer. CONSTITUTION:A blocking layer 7, such as an amorphous silicon carbide layer, with a thickness of 10-100Angstrom  is provided between an I-type amorphous semiconductor layer 4 and an N-type amorphous semiconductor layer 5. The thickness of the blocking layer 7 is selected to be in the range of 10-100Angstrom  because, if the thickness is less than 10Angstrom , blocking effect against P is not sufficient and, if the thickness is more than 100Angstrom , flow of produced carriers effected by tunnel effect is obstructed and, in both cases, the characteristics are degraded. As material for the blocking layer 7, not only amorphous silicon carbide but also SnO2, In2O3.SnO2, microcrystalline silicon or the like can be employed.
Patent JP-2000357542-A (JP)
Title: Battery with charge/discharge state display function
Inventor: HIRAHARA YUKIO
IPC: G01R31/36
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery with charge/discharge state display function capable of displaying the used history and the charge state of a battery with a simple visual means, and confirming charge current and discharge current of a single battery. SOLUTION: An azimuth magnet 7 and a magnet piece 8 are fixed or embedded between a positive electrode 21a and a negative electrode 21b in a battery main body upper cover 1, and by utilizing the variation of a magnetic field caused by the direction and intensity of current flowing on the inside of a battery jar, a charging or discharging state is discriminated by the direction of deflection of the colored azimuth magnet hand 7 of an optional one side pole, and charge current and discharge current can be simply, visually confirmed without use of mechanical display, a voltmeter or the like.
Patent JP-S6093480-A (JP)
Inventor: TAKIGAMI AKIRA
IPC: G09G1/00
Filed: 1983-10-28
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-H0484935-A (JP)
Title: Method and device for measuring electrocardiogram
Inventor: TAKAHASHI SADATSUGU
IPC: A61B5/332
Filed: 1990-07-27
Abstract: PURPOSE:To eliminate the need of a conventional guidance cord by transmitting a voltage from a lead-out electrode as a radio signal, receiving it and converting it into an electric signal of an electrocardiogram, transmitting it to an electrocardiograph and recording and measuring it. CONSTITUTION:An examined person side transmitting device 1 is provided with a sensor 20 for detecting a potential difference (voltage) of plural lead-out electrodes A and sending it out as a signal of an electrocardiogram by standard 12 guidance, a signal transmission device 22 for converting an amplified electric signal into a radio signal, and an antenna 23 for transmitting the radio signal. An electrocardiograph side receiving device 2 is provided with an antenna 25 for receiving the radio signal, a signal converter 26 for converting the radio signal into an electric signal of the electrocardiogram by standard 12 guidance, an A/D converter 28 for converting an amplified electric signal, a CPU 31 for extracting only an electric signal required for the electrocardiogram by standard 12 guidance from the electric signal subjected to digital conversion, and a parallel-serial converter 34 for converting the extracted electric signal of a parallel state into the electric signal of a series state.
Patent JP-2000037057-A (JP)
Title: Shear pin protective device for gas turbine generator
Inventor: FUNAHASHI TOSHIHISA
IPC: H02H7/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the malfunction/tripping failure of a shear pin protective device for gas turbine generator by predicting the fracture of a shear pin. SOLUTION: The terminal voltage and current of a generator 42 are detected by means of a transformer PT and a current transformer CT, inputted to an A/D converter A/D, and converted into digital signals. The digital signals are supplied to an electrical output torque calculating section 11 and the section 11 calculates the electrical output torque of the generator 42. The electrical output torque calculated by means of the section 11, the electrical output torque calculated immediately before a failure occurs, and the constant of the generator 42, are supplied to a shaft torsional oscillation calculating section 12, and the section 12 calculates the shaft torsional oscillation of the generator 42 and supplies the calculated result to a detecting section 13.  The section 13 sends a breaking command to a system-interconnection circuit breaker 47 when the detected value of the supplied shaft torsional oscillation becomes a fixed value or higher.
Patent JP-H0652896-A (JP)
Title: Nonaqueous secondary battery
Inventor: NAKAJIMA TAKAYUKI
IPC: H01M10/0569
Filed: 1992-07-28
Abstract: PURPOSE:To provide a nonaqueous secondary battery of great current efficiency and a large capacity. CONSTITUTION:In a nonaqueous secondary battery comprising a positive electrode 7, an organic solvent electrolyte and a negative electrode 8, the negative electrode 8 uses as active material a carbonaceous material containing graphite whose carbon network face has a spacing d002 of less than 0.337nm. The organic solvent electrolyte 17 is composed chiefly of propylene carbonate, ethylene carbonate and/or cyclohexyl carbonate and gamma-butyrolactone.
Patent JP-H1025842-A (JP)
Title: Building long-sized member
Inventor: NAKAMURA MIYAO
IPC: E04B2/58
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of local deformation to an end part in case of impact force being applied thereto so as to rationalize structually by forming a reinforcing part in a hollow space of the end part of a long-sized member formed in hollow cross section. SOLUTION: A banded thin steel plate is molded being bent in I-shape cross section forming hollow space 9 inside along its longitudinal direction, and both edge parts are jointed by welding at a web part overlap part 10. Core material 11 of almost the same size as the hollow space 9 is fitted into the hollow space 9 of the end part of the long-sized member so as to form a reinforcing part. The reinforcing part can also be formed by fitting a hardenable fluid into the end part of the long-sized member of hollow cross section. As another way, the reinforcing part can be formed by bending or curving the banded thin steel plate along the longitudinal direction and further bending the end part at 180 deg. longitudinally by the specified dimension.  In case of impact force being applied, the end part can be prevented from the generation of local deformation, and the necessity of increasing the layout number of steel plates for the prevention of end part deformation is eliminated so as to improve constructing performance.
Patent JP-S6444255-A (JP)
Title: Method and device for adding inoculant in centrifugal casting
Inventor: FUKUMOTO YUKIO
IPC: B22D27/20
Filed: 1987-08-11
Abstract: PURPOSE:To improve the additional efficiency and to improve the working environment by arranging a fine pipe in a pouring trough, also arranging an air-tight hopper for supplying inoculant and injecting the inoculant to near end part of the trough at the fixed quantity and low pressure. CONSTITUTION:An air-tight vessel 1 for storing the inoculant I and also the air-tight hopper 2 are arranged, and the fixed quantity discharging device 3 for supplying the inoculant I from the vessel 1 into the hopper 2 by every the fixed quantities is arranged. Further, in the fine pipe 4 arranging along the pouring trough 5, a secondary air supplying pipe 10 is set. The inoculant I is supplied to the fine pipe 4 by pressure air from a first air supplying pipe 7 and transported by low pressure stream of the secondary air supplying pipe 10 as powdery body. By this method, as the powder transportation is executed in the fine pipe 4 having small diameter by low pressure at every the fixed quantities, the additional efficiency of the inoculant I is improved. Spout of the powder at the end part of the pouring trough is prevented because of the low pressure, and the working environment is improved.
Patent JP-H07170655-A (JP)
Title: Electrostatic overvoltage protection integrated circuit
Inventor: MAAKU JIENZU
IPC: H01L27/04
Filed: 1994-08-04
Abstract: PURPOSE: To provide a protective circuit, wherein each pad is connected between an anode of a first diode connected to a first conductive bus and a cathode of a second diode connected to a second conductive bus and which is effective, when an integrated circuit having a plurality of power sources is not connected to an electrostatic pulse. CONSTITUTION: A plurality of power sources is supplied to between high supply pads VDD1 , VDD2 and low supply pads VSS1 , VSS2 ,.... Normally, an integrated circuit includes input/output pads P1 , P2 ,.... A protective circuit includes buses R1, R2 which are connected to a cathode and an anode of a clipper circuit respectively. Each of the pads VDD1 , VDD2 ,..., VSS1 , VSS2 ,... is connected to the buses R1, R2 via forward and reverse connected bias diodes D1, D2. The buses R1 and R2 are held apart floated from each other. An electrostatic pulse, generated among the pads, is allowed to flow through the diode D1, the clipper circuit Z, and the diode D2.
Patent JP-S5991084-A (JP)
Title: Transfer printer
Inventor: TEJIMA HARUMI
IPC: B41J2/32
Filed: 1982-11-16
Abstract: PURPOSE:To prevent a transfer dye from contaminating a manuscript medium with a relatively simple construction, by a method wherein a means for preventing adhesion of a transfer dye is applied to surfaces of press rollers. CONSTITUTION:A pressure fixing part 66 is constituted of the first press roller 66A and the second press roller 66C pressed against the roller 66A by a press spring 66B, and fixes a transfer dye transferred onto a printing surface while pressing a manuscript P on which transfer printing has been conducted. To prevent the transfer dye transferred onto the manuscript P from adhering to the rollers, a dye adhesion preventing means 67A is applied to the rollers 66A, 66C. For example, molybdenum disulfide is sprayed onto the surfaces of the rollers 66A, 66C, and is baked to produce films having a thickness of about 10- 15mum. To further enhance the effect, for example, a silicone film 67B may be provided on the surface of a lubricating friction-reducing layer 67A.