baber/WOPTO huggingface dataset:
Patent JP-H0193300-A (JP)
Title: Sound field effect reproducing device
Inventor: MATSUMOTO TOMOHIKO
IPC: G10K15/04
Filed: 1987-10-02
Abstract: PURPOSE:To simplify the circuit and to decrease the length of interconnection by selecting the orchestral accompanyment signal processing, a 1st sound field effect signal processing and a 2nd sound field effect signal processing by means of changeover of a switch and using an amplifier or a delay circuit used for them in common. CONSTITUTION:A microphone input terminal 21 and right/left channel audio input terminals 22R, 22L are provided and the signal processing for various sound field effect reproduction is applied and each signal is given to a front L terminal 25L, a front R terminal 25R, a rear L terminal 33L and a rear R terminal 33R. In the case of processing an orchestral accompanyment, the connection of the contact 1 of selector switches 41-43 is selected. In selecting the Dolby sound field effect signal processing, the selector switches 41-43 are switched to the position of the contact 2. When the space sound field effect signal processing is selected, the selector switches 41-43 are switched to the position of the contact 3 respectively. Thus, a front amplifier section 24, a right/left matrix circuit 29, a delay circuit 30 and a rear output amplifier section 37 are used in common.
Patent JP-H06104217-A (JP)
Title: Etching method
Inventor: ROKUTAN TOYOHIRO
IPC: H01L21/3065
Filed: 1992-09-18
Abstract: PURPOSE:To conduct anisotropic etching accurately by using a specific mixed gas for etching a cap metallic film. CONSTITUTION:A cap metallic film (a TiN film) 5 is etched by employing a halogen gas (Cl2) and a reducing fluorine compound (SF6). A process gas is changed over when the etching of the cap metallic film 5 is completed, and an Al-Si-Cu film 4 and a barrier metallic film 3 are treated by the mixed gas of boron trichloride (BCl3) and chlorine (Cl2). Consequently, Al in the surface of the film 4 and the F component of the reducing fluorine compound are reacted in a moment when the etching of the Al-Si-Cu film 4 as a foundation is started by mixing the reducing fluorine compound when the cap metallic film 5 is etched, thus forming aluminum fluoride 4', then stopping etching. Accordingly, generation of side etching can be prevented.
Patent JP-H04127077-A (JP)
Title: Gps position measuring apparatus
Inventor: NAKAMURA ARINORI
IPC: G01S19/28
Filed: 1990-09-18
Abstract: PURPOSE:To enable the securing of a position measuring accuracy while preventing the selection of a satellite unable to receive by selecting a specified number of GSP satellites (abbreviated as satellite) having the best position measuring accuracy from those above a specified lower elevation limit. CONSTITUTION:First, a lower elevation limit is set at about 30 deg., for instance, with a CPU16 and satellites which are the best in position accuracy degrading index (DOP) as evaluation criterion of the position accuracy are selected from many satellites exceeding the lower elevation limit. When the DOP of the satellites selected is above a specified DOP, that is, when the position accuracy is bad and when the number of the satellites is below that specified, for example, below 4, the CPU16 decreases the lower elevation limit by a specified value to select the satellites again. In this manner, the satellites with the DOP below the specified value are selected in the specified number only and then, own position is determined based on orbit information of the satellites stored in a memory 14. This prevents the selection of the satellites which are too low in the elevation to receive waves. This also allows the maintaining and securing of the DOP with the resetting and reselection of the lower elevation limit.
Patent JP-2001071944-A (JP)
Title: Bush attaching structure of vehicle body
Inventor: TODAKA HIROTAKA
IPC: B62D25/20
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To increase the holding force of a bush assembly and to restrain a decrease in fatigue strength. SOLUTION: In this bush attaching structure, a burr hole 16 for attaching a bush is formed in a front suspension 12, at the body mount pressing-in portion of a front suspension 12, and the bush 20 is pressed into the burr hole 16 and fixed therein. In the burr hole 16 in the front suspension 12, a portion 30B at the tip 30A of a flange 30 is folded back away from the outer cylinder 21 of the bush 20, i.e., onto the outer periphery of the burr hole 16, so that approximately the overall area of the flange 30 is doubled.
Patent JP-H03111006-A (JP)
Title: Opening/closing mechanism of frame material for picture frame
Inventor: SUGIE HIROTERU
IPC: A47G1/06
Filed: 1989-09-26
Abstract: PURPOSE:To surely support a panel-like ornamental article by forming a locking part being freely lockable and detachable to and from the upper end part of an inner frame member in an outer frame member, and pressing and supporting an edge part of the surface side of the panel-like ornamental article, when the locking part is locked to the upper end part of the inner frame member. CONSTITUTION:An inner frame member 2 for containing a panel-like ornamental article P, and an outer frame member 6 attached so as to be freely oscillatable to the outside of the inner frame member 2 are provided. In the outer frame member 6, a detaining part 7 having elastic force and being freely lockable and detachable forcibly to and from the upper end part 4 of the inner frame member 2 is formed, and when the detaining part 7 is locked to the upper end part 4 of the inner frame member 2, a supporting part for pressing and supporting an edge part of the surface side of the panel-like ornamental article P is formed, and formed so that the outer frame member 6 can be attached and detached so as to be freely openable and closable to and from the inner frame member 2. Opening and closing of a frame material for a picture frame can be executed very easily with one operation by only opening and closing the inner frame member 2 and a containing part 3, and the locking part 7 of the outer frame member 6 is locked with elastic force to the upper end part 4 of the inner frame member 2 containing the panel-like ornamental article P, and can be attached surely. Since the edge part of the surface side of the panel-like ornamental article P is pressed by the supporting part 8 of the outer frame member 6, the panel-like ornamental article P is supported surely.
Patent JP-H1171937-A (JP)
Title: Vibration isolation structure of building
Inventor: SANTO TOSHIHIKO
IPC: E04H9/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a building at an earthquake to prevent demolition of the building and fall of furniture. SOLUTION: Piles 2, 2... are driven under a foundation concrete supporting a building at every certain distance and elastic bodies 6, 6,... which are deformable against vertical extension and contraction and lateral deflection, are fitted to the upper ends of the piles 2, 2,.... The upper part of the elastic bodies 6, 6... is connected to the foundation concrete.
Patent JP-S62109557-A (JP)
Inventor: UESHIMA YASUHIRO
IPC: G01N24/08
Filed: 1985-11-08
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-S60140385-A (JP)
Inventor: FUJISHIGE TAKEZOU
IPC: G09G5/24
Filed: 1983-12-28
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-H0560782-A (JP)
Title: Acceleration sensor device
Inventor: KUNIMURA SATOSHI
IPC: G01P15/09
Filed: 1991-09-03
Abstract: PURPOSE:To obtain an acceleration sensor device without decrease in output, without occurrence of deviation in phase and without deterioration in S/N even in a low-frequency region. CONSTITUTION:A capacitor is provided electrically in parallel with a detecting part with respect to an impedance converting circuit. A cut-off frequency can be decreased without increasing an input resistance. Therefore, the decrease in output and the deviation in phase can be prevented without the deterioration in S/N.
Patent JP-H1098546-A (JP)
Title: Terminal network controller
Inventor: ENDO ETSUJI
IPC: H04M11/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To attain multiple connection by securing a high impedance of a closed DC circuit without provision of a call signal detection circuit. SOLUTION: Since an AC transmission reception circuit 12 and a DC loop closing circuit 15 are provided in parallel in a terminal network controller 10, the AC transmission reception circuit 12 and the DC loop closing circuit 15 do not interfere with each other, a resistance of the DC loop circuit is set higher without causing distortion to an AC signal at the reception of a no- ringing selection signal, and since the high impedance state is kept only for detection of the no-ringing selection signal (at monitoring), multiple-connection is conducted without opening the line.
Patent JP-H0678232-A (JP)
Title: Receiver for satellite broadcast
Inventor: TANAKA HIROAKI
IPC: H04N5/44
Filed: 1992-08-26
Abstract: PURPOSE:To provide a receiver for satellite broadcast capable of reproducing/ outputting an audio signal even when a broadcast satellite is stymied for a receiver antenna by an obstruction, etc., during the mobile reception of satellite broadcast. CONSTITUTION:A reception signal is image-displayed on a display 8 via an I/F generation circuit 2, a frequency demodulator 3, an LPF 4, and a video processing circuit 6. The audio signal (a) is reproduced/outputted from a speaker 9 via a BPF 5, audio decoder circuit 7, a switch circuit 14, and an audio output circuit 15. An I/F envelope detector 10 detects the amplitude of an intermediate frequency, and image-displays a still picture on the display 8 when electric field strength is decreased. The audio signal (b) received by a ground broadcast wave antenna 11 is demodulated by a frequency demodulator 13 via a frequency converter 12, and is added on an electronic switch 14 with the audio signal (a), and also, the output pulse (c) of a switching pulse generation circuit 16 is added to it, and the signal (b) is selected when the electric field strength of the satellite broadcast is decreased, and the signal (a) is selected when the electric field strength is returned to normal one.
Patent JP-H08114106-A (JP)
Title: Exhausting device for internal combustion engine
Inventor: SAKURAI KAZUHIRO
IPC: F01L3/06
Filed: 1994-10-17
Abstract: PURPOSE: To calmly flow out the burned gas from a burning chamber into an exhaust port at the time of opening an exhaust valve by restricting the lift quantity of the exhaust valve at a little quantity in a range of the specified value of the crank angle after the exhausted valve is opened. CONSTITUTION: At the time of moving a cam from a base circle part X to a buffer part I, cam speed is increased at a constant cam acceleration, and when the cam acceleration becomes 0, the cam speed becomes constant. When the constant cam speed is obtained, the angle t1 becomes a starting point of the buffer part I. Next, cam lift is straightly increased, and achieves the end point t2 of the buffer part I, and this end point t2 becomes a starting point of the lifting part.  In a range of about 30-40 degree of crank angle from the starting point t2 of the lifting part, practical lift quantity L of an exhaust valve at each crank angle on the basis of the practical exhaust valve opening time t2 as a reference is set at nearly half of the practical lift quantity L0 of the crank angle corresponding to the time of measurement in the opposite direction of the maximum lift time on the basis of the practical exhaust valve closing time t3 as a reference.
Patent JP-S61127383-A (JP)
Title: Ribbon shift mechanism
Inventor: WACHI SEIJI
IPC: B41J35/22
Filed: 1984-11-28
Abstract: PURPOSE:To raise the positioning accuracy of a ribbon by providing a stopper with a coupler for positioning to the ribbon frame. CONSTITUTION:When a shift motor 11 is operated, a shift cam 12 is turned, and a shift link 13 coupled with a cam groove 12a and a pin 17 is moved in a rocking manner. A shift link 14 elastically coupled with a plate spring 16 is also moved in the same direction in a rocking manner. The ribbon frame 2 is also moved. At the end of rotation of the shift cam 12, a projected piece 2b is positioned on the coupler 19a of the stopper 19 of a carrier frame 1. For this reason, two ribbon cassettes 4 in the lower stage of the ribbon cassette are positioned on printing places. In the case of two ribbon cassettes in the upper stage, they are positioned by the couplement of the coupler 19b of the stopper 19 at the end of rotation in the reverse direction of the cam 12. By the positioning by the coupler, the shifting amount to position the ribbon can be secured with good accuracy.
Patent JP-H0588721-A (JP)
Title: Controller for articulated robot
Inventor: SEKIGUCHI MINORU
IPC: G05B19/19
Filed: 1991-09-30
Abstract: PURPOSE:To attain the coordinate transformation of an optional space position by providing a learning device to perform the learning so as to secure the coincidence between the angle information and the output data obtained to the input of the position information. CONSTITUTION:The position information outputted from a work area measuring device 2 as an input signal is applied to a learning device 1 together with the angle information outputted from an articulation angle measuring device 3 as a supply signal. A learning mechanism 4 outputs an articulation angle as an output signal against the input of the position information. A comparator means 5 compares the output signal with a teacher signal and outputs an error between both signals. A set changing means 6 controls the mechanism 4 to minimize the error and changes the set of the mechanism 4. Such a learning operation is repeated so that the device 1 outputs the angle information similar to that received from an articulation angle measuring device 3 to the input of the position information. That is, the device 1 transforms the orthogonal coordinates into the angle coordinates. Thus the orthogonal coordinates of an optional point can be transformed.
Patent JP-H0988526-A (JP)
Title: Valve system of internal combustion engine
Inventor: IIJIMA AKIRA
IPC: F01L1/26
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce noise of a valve system of a four-valve engine with many parts down to noise level which is equal to noise of a two-valve engine. SOLUTION: The valve system of an internal combustion engine is provided with a valve bridge 12 which transmits driving force of a cam to a plurality of suction valves or exhaust valves and a chip 19 which fits in a fitting groove provided on a top face 15 of the valve bridge 12 and with which the cam or a rocker arm comes into contact. Lubricating oil introduction grooves 18, 21 which communicate the top face 15 of the valve bridge 12 with a bottom face of the chip 19 are formed on at least either of contact faces between the fitting groove 16 and the chip 19.
Patent JP-H0781306-A (JP)
Title: Pneumatic tire and its manufacture
Inventor: KONO SHOJI
IPC: B60C1/00
Filed: 1993-09-14
Abstract: PURPOSE:To reduce weight and to enhance both air-pressure holding performance and durability of a pneumatic tire of tubeless structure by arranging an inner liner layer consisting of a copolymer layer of vinylidene chloride at the inside of a crude rubber tire formed with unvulcanized rubber and then vulcanizing/forming the tire. CONSTITUTION:A spray gun 2 is arranged, facing the internal surface of a crude rubber tire 1, while an emulsion supply pipe 3, which concurrently is a supporting member, is supported by a driving/supporting part 4 in a freely rotatable/slidable manner. Emulsion of copolymer of vinylidende chloride, whose viscosity has been adjusted in advance, is automatically sprayed/applied within a splash preventing box 5, while changing the direction of spray in accordance with a spary program, which has been adjusted according to the size of the tire. Since the gas permeability of the rubber thus produced is very small compared with conventional butyl rubber halogenide, and the inner liner layer can be thinned, thereby the weight of the tire can be reduced. In addition, since variation in the moisture permeability against the change of relative temperature is small and the moisture permeability is low, intrusion of moisture can be prevented and the durability can be enhanced.
Patent JP-H08115712-A (JP)
Title: Battery holding structure
Inventor: IWATSUKI SHUICHIRO
IPC: H01M2/10
Filed: 1994-10-17
Abstract: PURPOSE: To provide battery holding structure capable of firmly positioning and fixing a battery even if the difference in level exists in the battery itself which is housed in a battery box. CONSTITUTION: A central holding bar 50 is threadably attached to locking pins 25a-25f which are protruded upward from a center frame 16 against a battery line arranged within a battery box. A left holding bar is engaged to a left straight frame of an inner frame 14, a right holding bar is engaged to a right straight frame, then they are fastened with nuts. The battery line is elastically, firmly fixed by elastic members 58a, 58b, (66a, 66b).
Patent JP-H08113789-A (JP)
Title: Lubricant for refrigerating machine
Inventor: NAKAJIMA KEIZO
IPC: C10M105/52
Filed: 1994-10-17
Abstract: PURPOSE: To obtain a lubricant containing a chlorine-substituted alkylbenzene oil in a specific ratio, excellent in lubricating property, electrical insulating properties and abrasion resistance, having good compatibility with a refrigerant and useful in compressing a substitute fluorocarbon-based refrigerant. CONSTITUTION: This lubricant for refrigerating machines is obtained by blending (A) a lubricating oil for refrigerating machines comprising e.g. a refrigerating machine oil such as a mineral oil (e.g. paraffin-based oil), alkylbenzenes or polybutenes with (B) 0.001-90wt.% of a chlorine-substituted dalkylbenzene oil having chloried group and contains a hydrogen-containing fluorinated hydrocarbon which is a substitute fluorocarbon substance (e.g. 1,1,1,2-tetrafluoroethane) as a refrigerant. Furthermore, the lubricating oil can be used by mixing it with an antioxidant such as 2,6-di-tertiary butyl-p-cresol and additive such as extreme-pressure compound, e.g. a dialkylsulfide.
Patent JP-2000081755-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI KOICHI
IPC: G03G5/06
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of satisfactorily injecting charges into the surface of a photoreceptor, thereby electrifying it, and capable of obtaining an image of a very high quality which is free of defects on a halftone image, such as positive ghost and black streak, caused by the ability to inject the charges into the surface of the photoreceptor. SOLUTION: An electrophotogaphic device is provided with the electrophotographic photoreceptor, an electrification means for electrifying the electrophotographic photoreceptor by contacting and disposing a flexible electrification member for making a nip between the electrophotographic photoreceptor and itself and by applying a voltage, an exposure means, a developing means, and a transfer means. In the electrophotographic device, the surface layer of the electrophotographic photoreceptor contains a charge transport material and a binder resin having a dielectric constant of 2.6-3.6, and the electrification member causes the conductive electrification acceleration particles to exist at least in the contact face between the electrophotographic photoreceptor and itself and charges them into the surface of the electrophotographic photoreceptor, thereby electrifying it.
Patent JP-H0298913-A (JP)
Title: Manufacture of film capacitor for acoustic use
Inventor: TANAKA TETSUO
IPC: H01G4/18
Filed: 1988-10-05
Abstract: PURPOSE:To reduce generation of a signal distortion by a method wherein, when a capacitor element is wound, it is wound under a definite tension within a range of 20 to 200g, it is heated, pressed and molded under conditions at a temperature of 120 to 240 deg.C, at a pressure of 20 to 50kg/cm<2> and for 5 to 30 minutes and it is impregnated with an epoxy resin with a viscosity of 400cps or below at a degree of vacuum of 50mmHg or lower. CONSTITUTION:When a capacitor element is wound, it is wound while a tension exerted on a polyphenylene sulfide film and a metal foil is kept at a definite value within a range of 20 to 200g; the capacitor element which has been heated, pressed and molded under conditions at a temperature of 120 to 240 deg.C, at a pressure of 20 to 50kg/cm<2> and for 5 to 30 minutes is impregnated with an epoxy resin having a viscosity not exceeding 400cps at a degree of vacuum of 50mmHg or below. Accordingly, the wound capacitor element is hardened; an element molding strength is enhanced; a close contact property between a dielectric film and the metal foil is enhanced; an air layer can be made nearly nil. Thereby, the capacitor element is hard to vibrate; generation of a signal distortion is reduced.
Patent JP-H0997256-A (JP)
Title: Dictionary registration device and machine translation device
Inventor: KITAMURA MIHOKO
IPC: G06F17/28
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To enable the automatic preparation and the automatic setting of a document corresponding dictionary by the unit according to the feature of a document by extracting the feature of an inputted document, deciding the preparation necessity of the document corresponding dictionary, preparing the document corresponding dictionary and perform a registration operation. SOLUTION: A document feature extraction part 9 extracts document feature information from an inputted Japanese document. A document corresponding dictionary deciding part 11 calculates the degree of similarity of the extracted document feature information and the dictionary feature information corresponding to each document corresponding dictionary 16, 17,... within a dictionary feature data base 10 and decides the document corresponding dictionary of the dictionary feature information having the maximum degree of similarity from the dictionary feature data base 10. When plural document corresponding dictionarys of the maximum degree of similarity exist, they are allowed to be selected by a user.  When the document corresponding dictionary to be registration object is determined by including the case where the document corresponding dictionary is prepared in this way, the dictionary name determined by the document corresponding dictionary decision part 11 is set to the dictionary registration part 14 of a dictionary interface part 4. When the user inputs a word to be registered, a word registration is performed for the document corresponding dictionary having this dictionary name.
Patent JP-H04130596-A (JP)
Title: Paper sheet counter
Inventor: NAITO MASASHI
IPC: G06M1/10
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a paper sheet counter which has no moving part when counting, is a simple mechanism, small in size and a low cost by generating a deviation forcibly at a paper sheet tip part, and counting the number of sheets from the information of a shadow by a photoirradiation. CONSTITUTION:The plural numbers of paper sheet whose tip part is put in order are shifted forcibly by a paper sheet shifting mechanism. Piled paper money 1 is folded forcibly around the middle, then the deviation is generated at the tip part and a difference between each paper money is generated. Light emitted from an LED 2 irradiates the tip part, and a brightness and darkness made by the shadow generated due to the step of the paper money and the irradiated part not affected by the step is focused on an image sensor 4 by a lens 3. Thus, by photoelectrically converting the shadow by the image sensor and counting, it is possible to count at high speed without the movement of the mechanism completely.