baber/WOPTO huggingface dataset:
Patent JP-H10252916-A (JP)
Title: Mechanism for draining water from case
Inventor: ODAGIRI ARITAKA
IPC: H02G5/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for draining water from a case which has a simple structure and can be easily fitted to the case and can prevent the debris from invasion at ordinary time and can drain the water automatically and promptly when the water is accumulated. SOLUTION: A case drain hole 16 is formed penetratingly at a bottom section 10, an outer container 12 is provided so as to cover the whole case drain hole 16 on the outer side face of its bottom section. A drain hole 20 is provided at the lowest section or near by of this outer container 12. A float valve 14 is stored in the space in the outer container 12, and this float valve 14 blocks the drain hole at an ordinary case when no water outflow from the case drain hole 16 into the outer container 12, at a case when the water outflows, it opens the drain hole 20 and drains the water by floating.
Patent JP-S58182286-A (JP)
Title: Semiconductor laser element drive circuit
Inventor: INOUE YASUAKI
IPC: H01S5/068
Filed: 1982-04-16
Abstract: PURPOSE:To make oscillation wavelengths constant by a method wherein the increase of temperature of a laser element is blocked by thermally couple a Peltier element with the laser element. CONSTITUTION:The peltier element 12 thermally coupled with the semiconductor laser element 1 and a control circuit 13 which controls the drive current for the Peltier element 12 are added. When the temperature of the laser element 1 increases, the impressed current to the laser element 1 increases. Since this current is given to the control circuit 13 via a resistor R1, the current flowing into the Peltier element 12 increases, and thereby the cooling effect for the laser element 1 is enhanced. Thus, even when the laser element 1 is increasd in temperature, the cooling effect by the Peltier element 12 is enhanced, and accordingly the temperature increase of the laser element 1 is blocked. Therefore, oscillation wavelengths can be made constant.
Patent JP-S59189565-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a nonaqueous electrolyte battery having improved high- temperature preservation characteristic and high-rate discharge characteristic by using a solute containing lithium dodecachloro dodecaborate and a solvent which can combine with said compound to form a complex to prepare nonaqueous electrolyte. CONSTITUTION:In a battery having a negative electrode in which a light metal such as Li or Na or its alloy is used as an active material, a positive electrode and nonaqueous electrolyte made of a solute, a mixture solute consisting of lithium dodecachloro dodecaborate used as the inevitable solute and another solute such as lithium perchlorate which has an excellent high-rate discharge characteristic is used as the solute. In addition, a solvent which can combine with lithium dodecachloro dodecaborate to form a complex is used. Owing to the nonaqueous electrolyte, the high-temperature preservation characteristic and the high-rate discharge characteristic of the nonaqueous electrolyte battery are improved.
Patent JP-S59190137-A (JP)
Title: Paper feed device
Inventor: IKEDA HIROKI
IPC: B65H3/08
Filed: 1983-04-13
Abstract: PURPOSE:To have universal, continuous paper feed by using a stacker equipped with a protruding end at the side edge of original sheet carrying-out and an inclined portion at the bottom, thereby making automated feed of original sheets by means of rotation of the attraction head as well as its motion in the directions up and down and to the right and left, and thereby ensuring separation of original sheets. CONSTITUTION:A head 1 is pressed to original sheets 11 before copying placed in a stacker 12, and attraction by this head 1 is commenced with an air pump 2, and now the uppermost sheet 11 attracted only is separated from the other through the clockwise rotation of the head 1 round a certain part A of the head 1. If some subsequent sheets follow in eventual attachment, a protrusion B is furnished at a position of stacker 12 near the copying machine 13, and the head 1 is approached to this protrusion B and moved. Thereby perfect separation is accomplished, and return to the original position in the stacker 12 is made, where a specific inclination is furnished. The sheet 11 is moved as it was till the specific position in the copying machine 13, and after completion of copying, the sheet 11 is transferred from the machine 13 and separated from the head 1. Thus automated paper feed is attained without restriction of the formats of original sheets used.
Patent JP-H01239270-A (JP)
Title: Horizontally swing damper and structure fitted with the same
Inventor: YAMANAKA HISAYUKI
IPC: E04H5/12
Filed: 1988-03-18
Abstract: PURPOSE:To damp swinging in the horizontal direction by dividing a liquid trough into a plurality of divisions, storing liquid in these divisions, and by furnishing a resting body to flow of the liquid in a position which hinders the flow of liquid under vibration in the horizontal direction. CONSTITUTION:When a cooling tower 1 is to be started or stopped, horizontal vibration is generated on the whose construction of cooling tower 1. The liquid 10 in a liquid trough 9 of a horizontal swing damper 7 swings in division troughs 9b, and the swinging is hindered by a resisting body 9c, and the phase in the period of cycle between swing of the liquid 10 and horizontal swing of the cooling tower 1 is dislocated.
Patent JP-H09230152-A (JP)
Title: Composite optical device for optical communication
Inventor: TANAKA KIYOTSUGU
IPC: G11B7/135
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a conversion module which is low in cost, high in reliability, formed integrally and converts an optical signal from a main line system optical fiber to the optical signal of an optimum transmission wavelength of a plastic optical fiber and to provide a transmission/reception module which is low in cost, high in reliably, formed integrally and performs duplex optical communication between the main line system optical fiber and the plastic optical fiber. SOLUTION: A photodiode 2 for receiving reception signal light from the main line system optical fiber 10 and a semiconductor laser 4 for sending transmission signal light corresponding to the reception signal light to the plastic optical fiber 12 at its optimum transmission wavelength are integrally provided on the same semiconductor substrate 1 together with a triangular prism 3. In the case of performing the duplex optical communication, the photodiode 2 and the semiconductor laser 4 respectively suitable for the main system optical fiber and the plastic optical fiber are integrally provided on the same semiconductor substrate 1 together with the triangular prism 3.
Patent JP-S59191027-A (JP)
Title: Camera attachment for enabling photography of transparent picture in slide projector
Inventor: JIEIMUZU ESU HAABUITSUTSU
IPC: G03B27/32
Filed: 1984-04-03
Abstract: A camera attachment for photographing color transparencies in a slide projector. The attachment includes an elongated tubular connector, one end of which is threaded to be attached in the lens mounting opening of a single lens reflex camera, and the other end is adapted to be received within the lens assembly receptacle of a slide projector, a lens assembly located in the connector intermediate the ends for focusing an image from a slide in the projector onto the film plane of the camera, a neutral density filter in the connector spaced from the lens assembly and a light diffusing screen to be placed in the projector between the slide and the light source.
Patent JP-H06280556-A (JP)
Title: Exhaust system of motorcycle
Inventor: ONISHI FUMIHIRO
IPC: F01N13/08
Filed: 1993-03-24
Abstract: PURPOSE:To directly expose a dynamic balancer to a running wind so as to reduce heat of exhaust pipes transmitted to it by providing the dynamic balancer on an exhaust pipe between the lower part of a radiator and the lower end of the front side opening of a cowling in front of an engine, and bending exhaust pipes positioned directly in front of the dynamic balancer. CONSTITUTION:A bracket 9 is provided on an exhaust pipe 5c between the lower part of a radiator 7 and the lower end of the front side opening part 8a of a cowling 8 in front of an engine, so as to let the opening 8a face to the advancing directin of a motorcycle 1, and a running wind passage 10 is formed between the exhaust pipe 5c and the bracket 9. A dynamic balancer 11 reducing vibration of the exhaust device 4 is provided on the bracket 9. The exhaust pipes 5a, 5b positioned in front of the dynamic balancer 11 are bendingly provided. Hereby, the flow of a running wind put on the dynamic balancer is not obstructed, and hence heat of the exhaust pipes 5a, 5b is prevented from being transmitted to the dynamic balancer 11.
Patent JP-H06322051-A (JP)
Title: Ophthalmic polymer lens produced from unsaturated polyoxyethylene monomer
Inventor: FURANKU EFU MOROTSUKU
IPC: G02B1/04
Filed: 1994-03-10
Abstract: A soft hydrogel contact lens, is disclosed. The lens is derived from a crosslinked polymer comprising the reaction product of a monomer mixture comprising:     (A) a monounsaturated polyoxyethylene monomer; (B) a diunsaturated polyoxyethylene monomer of relatively high molecular weight; (C) a diunsaturated polyoxyethylene monomer of relatively low molecular weight; and (D) a hydrophilic monomer selected from the group consisting of hydroxyethyl methacrylate, methacrylic acid, N,N-dimethyl-acrylamide, N-vinyl pyrrolidone, glycerol monomethacrylate, itaconic acid, and mixtures thereof.
Patent JP-H10248121-A (JP)
Title: Panel removing structure for home distribution board
Inventor: HIOKA MASAZUMI
IPC: H02B1/40
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance workability of assembling work by arranging a spring compression rib at the opening of a panel and resin molding the rib integrally with a press engaging member having a pawl to be engaged with the opening of a case while surrounding a coil spring with resin thereby simplifying the shape of components. SOLUTION: A panel 1 for a home distribution board is provided, at the opening thereof, with an engaging part 1a being engaged with an engaging pawl 3a provided at the upper part of an engaging member 3 fitted to the case 2 of the home distribution board. When the pressing part 3b of the engaging member 3 is pressed inward of the case 2 of the distribution board with a finger, for example, the engaging part 1a on the panel 1 of the distribution board is disengaged from the engaging pawl 3a of the engaging member 3. A spring compression rib 1b is resin molded integrally with the panel at the panel opening of distribution board and when the panel is fitted to the case, a coil spring inserted into a spring containing part resin molded integrally with the engaging member is compressed.
Patent JP-S57179808-A (JP)
Title: Back focus adjusting device for lens of optical system
Inventor: TAKAHASHI HISAKATSU
IPC: G02B7/105
Filed: 1981-04-30
Abstract: PURPOSE: To perform highly accurate adjustment using simple structure by moving the support of a variable magnification lens by a cylindrical cam.  
     CONSTITUTION: A cylindrical cam 25 is mounted to the central flange 4B of the support 4A of variable magnification lens of a copying machine, and a cylindrical cam 29 having a gear 29C is placed on it. When magnification is designated with a magnification setting device 34 to change magnification of copying, a motor 31 is driven by a motor circuit 33 which is controlled by a microcomputer, and the cam cylinder 29 is rotated according to the change of magnification. Consequently, the lens support 4A fixed to the cylindrical cam 25 moves vertically to allow adjustment of back focus. Accordingly, the whole device can be made small. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58183252-A (JP)
Inventor: KOBAYASHI MIKIO
IPC: C08L23/16
Filed: 1982-04-21
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-S62255264-A (JP)
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/172
Filed: 1987-03-19
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-H02280522-A (JP)
Title: Output driving circuit and method of regulating the same
Inventor: KURISUTOFUAA DABURIYU BURONSON
IPC: H03K17/687
Filed: 1990-03-15
Abstract: PURPOSE: To minimize fluctuation in an output impedance for a transition period of a control signal for a transmission gate by inserting a pulse width adjustment circuit between transmission gates respectively, applying a pulse train whose pulse width is change increasingly to the output drive circuit and selecting an adjustment value so as to minimize distortion in an output signal. CONSTITUTION: Variable pulse width adjustment circuits 4, 6 are inserted to each enable signal path. A delay of each variable pulse width adjustment circuit is selected properly to allow adjusted high and low enable signals to have an accurate timing relation required to minimize a change in an output impedance of the drive circuit while a logic state transits. Thus, the transition of the impedance of transmission gates 8, 9 takes place accurately at the same time, resulting that change in the output impedance is avoided for the transition from one to other logic value.
Patent JP-S62224173-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANDA SHUHEI
IPC: G11B5/027
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a rewound reproducing picture without noise by causing a tape to run at (b) times of the conventional reproducing speed at rewinding reproduction and rotating a cylinder at the (a) times of speed reversely. CONSTITUTION:In applying rewinding reproduction, a cylinder is rotated reversely at the speed being (a) times of the conventional reproducing speed and a capstan motor is driven at the speed reversely being (b) times of the conventional reproduction speed. In selecting a=b=6 for example, an RF signal reproduced from a magnetic head 1 whose time base and polarity are reverse with a frequency being 6 times of that at the conventional reproduction is sampled by using a sampling lock 6fcp at an A/D converter 5 via a reproducing amplifier 3 and a low pass filter 4 and written in a memory 6 by a memory controller 10 in time series. The memory controller 10 reads the digital RF data from the memory 6 at the frequency of the fcp in the reverse order from the stored order and inputted to a reproduction processing circuit via a D/A converter 11 and a low pass filter 12.
Patent JP-H09261236-A (JP)
Title: No-hit extension system for cross connect device
Inventor: SUGANO KEIICHI
IPC: H04L49/115
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To extent a switch function part without causing any hit of data by providing a filter which decides an exit path by means of the switch function part of a basic unit and prevents an input to the extension unit of cell-converted input data. SOLUTION: The switch function part 3 with the 8×8 cross connect function of the basic unit 1 decides the exit path based on virtual pass information of cell-converted input data and outputs cell-converted data. The switch function part 400 of the 64×64 cross connect function of the extension unit 2 inputs cell-converted data and cell-converted data from another basic unit, decides the exit path based on these kinds of virtual pass information and outputs cell-converted inputdata. Moreover, filters 80-87 and 900-955 prevents the input of cell-converted data to the extension unit 2, whose exit path is decided by the switch function part of the basic unit 1.
Patent JP-H04300609-A (JP)
Title: Burner heating type honeycomb filter
Inventor: ITO ATSUSHI
IPC: B01D46/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a burner heating type honeycomb filter excellent in thermal impact resistance for use in an exhaust gas purification device for an internal- combustion engine. CONSTITUTION:A burner heating type honeycomb filter consisting of porous silicon carbide for use in an exhaust gas purification device for an internal-combustion engine being characterized by the formation of a hollow part 5 open at the exhaust gas inlet side, extending in the axial direction of the honeycomb filter 3, closed at the exhaust gas outlet side and having a cross-sectional area larger than those of the cells 8a and 8b of the honeycomb filter 3.
Patent JP-S61225705-A (JP)
Inventor: KAWAKATSU AKIRA
IPC: H01K7/02
Filed: 1985-03-29
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-S54156446-A (JP)
Title: Code conversion system
Inventor: ASHIZUKA SHIGEMITSU
IPC: H03M7/12
Filed: 1978-05-30
Abstract: PURPOSE: To establish the code conversion system fast in the conversion speed, by providing the binary n-notation operation circuit Σ j , multiplier and adder, which operate each digit of the binary m-notation code from the bit having the weight of 2 j  formed.  
     CONSTITUTION: For example, in case of conversion from the binary decimal code to the binary code, the operation circuit Σa ij 10 i  in which the bit operation for the same weighted bit at each digit of the binary decimal numbers A 3 A 2 A 1 A 0  is made and the binary number is outputted, multiplier (x2) sequentially doubling the output of the operation circuit and carrying the digit number one by one, and adder ADD sequentially adding the output of the multiplier, are provided. When S j =Σa ij 10 i , conversion output is obtained by performing the operation of (S 0 +2S 1 )+2S 2 +2S 3  by each S 1 . For example, taking A 3 A 2 A 1 A 0 =1234, S 0 ,2S 1 ,2S 2 ,2S 3  are respectively as shown in equation A, and in the code conversion output binary code, the binary decimal code 1234 is the binary code of 10011010010 2 . Thus, code conversion fast in the conversion can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59191728-A (JP)
Title: Production of polymer composition
Inventor: HOTSUTA OSAMU
IPC: C08G79/00
Filed: 1983-04-14
Abstract: PURPOSE:To produce a polymer composition excellent in mechanical strength and functional property, and useful as a material for electronic devices or a polymeric material, by electrolytically oxidizing a specified compound in the presence of a supporting electrolyte and an electron acceptor. CONSTITUTION:A supporting electrolyte (e.g., tetraethylammonium chlorate) and an electron acceptor (e.g., o-phthalodinitrile) are added to a compound selected from the group consisting of benzene (derivatives), five-membered heterocyclic compounds and compounds having a benzene ring or five-membered heterocyclic ring which is attached directly or through a linkage such as ether, sulfide, selenide or telluride, and the mixture is electrolytically oxidized to obtain a polymer composition. This polymer composition is then electrolytically reduced. EFFECT:Anions which are incorporated as impurities by the supporting electrolyte can be uniformly removed and therefore a dense uniform and tough polymer composition can be obtained.
Patent JP-H10258735-A (JP)
Title: Carrier for monorail vehicle
Inventor: IWASAKI KATSUYUKI
IPC: B60L13/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To dispense with a gear device by fixing a hollow axle to a side beam of a carrier frame with the rotation center coincided with a motor, rotatably installing rubber tires to the hollow axle, and connecting an inside rotor of the motor to the rubber tire via a drive shaft which is arranged in such a state as penetrating through the hollow axle. SOLUTION: An outside stator 24 of a motor 21 is fixed to a bracket installed in a flange part 255 in a side beam of a carrier frame. A hollow axle 29 is pressedly fixed to the carrier frame bracket and a shaft center 31 is rotatably fastened to the tip part. A hollow part 27 is formed in the shaft center part of the inside rotor 26 and its inside is treated by a spline work. On the other hand, an outside spline part 23 is formed in a fit-in end part of a drive shaft 22, and inserted into the hollow part 27 in such a state as penetrating through inside the hollow axle 29. This constitution allows the drive force of the motor 21 to transmit from the inside rotor 26 to the drive shaft 22 and then from the drive shaft 22 to the shaft core 31, and drive rubber tires 34 so as to dispense with a gear device.
Patent JP-H08265638-A (JP)
Title: Image reader
Inventor: HARADA SHINICHI
IPC: H04N1/04
Filed: 1995-03-24
Abstract: PURPOSE: To provide the image reader positioning a film to a prescribed position without cost-increase. CONSTITUTION: The reader is provided with a film to which plural position reference holes are made at a prescribed interval, a motor section 3 moving the film, a light source section 11 emitting a light to the film, an image pickup element 13 picking up an image of the film receiving the light from the light source section 11, a system control section 22 allowing the motor section 3 to drive the film as required based on the information relating to the position reference holes picked up by the image pickup element 13 to position the film to a prescribed position, a character signal generating circuit section 25 reading latent image data recorded at a prescribed position on the film and generating a character signal when any character is in existence,  and an image signal output section 27 superimposing the character information onto an output image from the image pickup element section 13 and providing an output.
Patent JP-S51142312-A (JP)
Title: Layout and correction device in an automatiphotocomposing apparatus
Inventor: FUJISHIMA MASAHIRO
IPC: B41B17/00
Filed: 1975-06-02
Abstract: PURPOSE: To provide a photocomposing apparatus which is lighter in weight and smaller in size to reduce space for working the apparatus and which can be operated properly and efficiently with one hand. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58183120-A (JP)
Inventor: MUROFUSHI KEIICHIROU
IPC: A47J27/14
Filed: 1982-04-22
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-S60224037-A (JP)
Inventor: HARARUTO SHIYUMAARUFUSU
IPC: G21C17/00
Filed: 1985-03-29
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-H05275965-A (JP)
Title: Surface acoustic wave device
IPC: H03H9/145
Filed: 1992-03-25
Abstract: PURPOSE:To provide a surface acoustic wave device which can increase the attenuation value at a preventing area of a high frequency band and can improve the device characteristic. CONSTITUTION:An earth terminal pad and a signal terminal pad provided on a surface acoustic wave element which is connected to an earth potential and fixed on a bottom surface of a package are connected by bonding to the connection electrodes set in opposite to each other in the package. Then both terminals conduct to the external connection terminals which are fixed on the outer circumferential surface of the package via the metalized layers connected to each connection electrode. In such a constitution of a surface acoustic wave device, at least the connection electrodes 31b'' corresponding to the ground terminal pads 23-3-23-6 are divided into the input and output sides and the conduction is secured between the corresponding external connection terminals 22-3-22-6 and the metalized layers and a via-wire 32 among those electrodes 31b'' set on a package 31 and connected by bonding to each pad on a surface acoustic wave element 23.
Patent JP-S54919-A (JP)
Title: Pulse generator for mobile position detection
Inventor: ISAYAMA TAKUROU
IPC: H04N1/36
Filed: 1977-06-06
Abstract: PURPOSE: To increase the reliability through obtaningi a synchronous pulse with high density, by arranging a plurality of photo electric converter on a straight line, and by picking up photo detection signals sequentially from the converter through shifting one slit in front of the converter. 
     COPYRIGHT: (C)1979,JPO&Japio