baber/WOPTO huggingface dataset:
Patent JP-S6098717-A (JP)
Title: Zero cross detecting circuit
Inventor: HAMASUNA SHIYUNSUKE
IPC: H03K17/13
Filed: 1983-11-04
Abstract: PURPOSE:To obtain a prescribed pulse width at all times without being affected by power supply voltage fluctuation or the like by providing an absolute value amplifier circuit obtaining a full wave rectifying waveform from a sinusoidal wave. CONSTITUTION:The full wave rectification being almost ideal is attained in full- wave-rectifying a sinusoidal wave input Vin by the absolute value amplifier circuit 1. That is, the full-wave-rectified waveform (b) not almost clipped near zero cross points is obtained. Thus, a reference voltage V0 of a comparator comprising an operational amplifier A0 is set to the vicinity of 0V. Even if a peak value of a full-wave-rectified signal is fluctuated because of fluctuation or the like of a power supply voltage, the fluctuation of the pulse width of a zero cross pulse is reduced.
Patent JP-2000019740-A (JP)
Title: Photographic material
Inventor: SAKATA ITARU
IPC: G03F7/031
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographic material capable of forming a clear-cut image at a relatively low heat-developing temperature. SOLUTION: In a photographic material having a hardenable layer 2 including a polymeric compound or a cross-linked polymer and a photosensitive layer 3 provided in order on a support body 1, fine particles made up of a mixture of a reductant and a non-reducing compound, are added to the photosensitive layer 3. the melting point of the mixture is caused to be lower than the melting point of the reductant, and the difference in the melting points is caused to be 10 deg.C or more.
Patent JP-H1045360-A (JP)
Title: Interlock device for car door of elevator
Inventor: TAKANAMI MITSUNORI
IPC: B66B13/18
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent a user shut up in a car from falling from the car by positioning a second lever in a second position by being guided by a guide plate, engaging an engaging part with an engaging object part, and checking opening operation of a car door when the car is landed on a floor between respective landing elevator halls. SOLUTION: When a car door is moved in the opening direction, a hanger 20 also moves in the same direction. At this time, a guide plate 21 installed on the hanger 20 also moves in the same direction, and a small roller 19 of an end part of a second lever 16c is energized by a spring 22, and moves to a second position 21b from a first position 21a while being pressed by the guide plate 21. The lever turns in the anticlockwise direction with a shaft 17 as the center, and when the small roller 19 reaches the second position 21b, an engaging part 16e engages with an engaging object part 20a. Therefore, in the case where a car stops between a landing elevator hall and a landing elevator hall in a hoistway, when a user tries to open the car door by himself, the engaging part 16e engages with the engaging object part 20a, and opening operation of the car door more than that is checked.
Patent JP-H03157384-A (JP)
Title: Bicyclic triazole derivative
Inventor: WATANABE YOSHIFUMI
IPC: C07D498/04
Filed: 1990-08-03
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H, OH, alkyl, alkoxy, halogen, etc.; R<3> is H, alkyl or (substituted)-aryl; Q is 2-7C alkylene; ring A is 5- to 7-membered ring, which may contain hetero atom of N, O and S and/or double bond in addition to N of condensing part with triazol ring]. EXAMPLE:2-[2-[4-Bis(4-fluorophenyl)methylene]piperidin-1-yl]ethyl]5,6, 7,8- tetrahydro-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one. USE:The compound expressed by formula I exhibits serotomin 2 receptor antagonistic action and is useful as preventive and remedy for disease caused by ischemic heart disease, cerebrovascular accident, peripheral circulatory disorder, etc. PREPARATION:A compound expressed by formula II (X is halogen, etc.) is reacted with a compound expressed by formula III in a solvent in the presence of a base.
Patent JP-S6098189-A (JP)
Title: Rotary type compressor
Inventor: SUZUKI SOUZOU
IPC: F04C29/06
Filed: 1983-11-02
Abstract: PURPOSE:To prevent electromagnetic noise due to electromagnetic vibration of a motor, by setting the minimum dimensional position of an air gap and the direction of force exerted to the eccentric section of a crank shaft under compression work, in the same direction. CONSTITUTION:The minimum air gap position 111 (in the direction of rotor 9 eccentricity) is set at a position of 145 deg. in the clockwise direction from a partition valve as a 0 deg. so that this position becomes the center of the distribution of force exerted to the eccentirc part of a crank shaft. Further, the centers A-A' of auxiliary coils 10d, 10d' of a stator 10' are set at a position of 145 deg. from the partition valve (=0 deg.). Accordingly, the eccentric force of the shaft due to compression work and the deviation of electromagnetic force due to an air gap are cancelled out with respect to each other to reduce electromagnetic noise.
Patent JP-2000296519-A (JP)
Title: Method and apparatus for impregnating long-fiber bundle with curable resin
Inventor: ASADA YASUTSUGU
IPC: B29B15/14
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for impregnating a long-fiber bundle with a curable resin which can reduce the frequency of cleaning and simplify the structure of an apparatus by reducing/preventing the scattering of a resin solution when the bundle is impregnated with the solution and the apparatus for the method. SOLUTION: A method includes a process in which a solution of a resin such as a foamed urethane resin is introduced into the curable resin solution introduction chamber 12 of an upper part horizontal board 1, a process in which the resin solution is discharged from a lot of discharge holes 13 ranging from the chamber 12 to the lower surface of the board 1 to a long-fiber bundle 3 passing through the passage space 4 of the bundle 3 formed by fitting the board 1 and a lower part horizontal board 2 to cut off the direction perpendicular to the advance direction of the bundle 3, and a process in which the discharged solution is sucked through a lot of resin solution sucking holes 23 ranging from the space 4 to the lower surface of the board 2. An apparatus for the method is also provided.
Patent JP-H0754345-A (JP)
Title: Slope protecting construction method
Inventor: SATO FUMIO
IPC: E02D17/20
Filed: 1993-08-20
Abstract: PURPOSE:To stabilize the face of slope in an early stage even in the case of the collapse of a surface layer part becoming a problem in a soil layer eroded, weathered and weakened by rainwater on the soil cut face of slope or the like while preventing the lowering of function for a long period of time and realizing also the restoration of planting. CONSTITUTION:Plural cylindrical forms 5 for forming a vegetation area A are installed at appropriate spaces on the face of slope 1, and concrete 12 is sprayed on the face of slope 1 excluding a vegetation area B. Planting base material 7 intermixed with seeds is then sprayed into the cylindrical forms 5.
Patent JP-H0254937-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA GENSHIRO
IPC: H01L21/338
Filed: 1988-08-19
Abstract: PURPOSE:To improve radiation of effect an element, to reduce heat resistance and to provide a narrow and deep hole by making a viahole electrode in a specified structure according to a section of a substrate and by laminating a resist film and a metal film on the substrate to make a mask. CONSTITUTION:A triangular thin film section 12b, a drain electrode 13, a comb shaped gate electrode 6 and a comb shaped source electrode 1 are arranged on a semiconductor substrate 12. A lattice GaAs section 12a is formed on a rear side of the substrate 12. A viahole 30 passes through the substrate 12 and a viahole electrode 17 as a ground electrode is arranged. The electrode is isolated by the thin film section 12b on the surface of the substrate, connected between neighbouring viaholes 30 at a center inside the substrate, and made in a structure to wrap the GaAs section 12a on the rear side. A lamination of a resist film and a metal film on the substrate is used as a mask to form a viahole through selective etching of the GaAs substrate.
Patent JP-H0255455-A (JP)
Title: Routing information collecting and distributing system
Inventor: NAKAJO TAKAFUMI
IPC: H04L12/00
Filed: 1988-08-20
Abstract: PURPOSE:To always set a route of an optimum line and to improve the utilizing efficiency of a transmission line by revising a routing table with a short turnaround even in a network with a large scale. CONSTITUTION:At first a routing table collection and distribution path RP is set in which a network control channel of a transmission line is used, all nodes A-D are circulated in the shortest time from a network control center N as the start point and the route is returned to the network control center N again. Then a routing information collection and distribution message M having a routing table RT from the network control center N to the nodes A-D is sent along the routing table collection and distribution path RP. Moreover, while the routing table RT is distributed to the nodes A-D at the transmission through the nodes A-D, the traffic information TI is collected from the nodes A-D.
Patent JP-H0371244-A (JP)
Title: Data control system
Inventor: NAKAOSA YOSHITAKE
IPC: G06F12/00
Filed: 1989-08-11
Abstract: PURPOSE:To reduce the consumption of a sector at the time of adding or updating data by recording the mutual connecting relation of directory data having hierarchical structure and stored in an optical disk only by identification(ID) numbers uniquely allocated to respective directory data without including positional information (sector addresses) in the optical disk. CONSTITUTION:Respective directory data for controlling plural file data 5 to 8 are recorded in the write once type optical disk 20 by a format including the ID number inherent in each directory data and the ID number of other directory having the connecting relation with the directory data concerned. Even if a certain directory data out of the data 5 to 8 is changed as the result of data processing, changing processing may be applied only to the corresponding directory data in the optical disk 20, so that the consumption of the sector relating to the change of the directory data 5 to 8 having the hierarchical structure can be especially reduced.
Patent JP-S6185933-A (JP)
Inventor: NAKAMURA TATSU
IPC: G01N21/64
Filed: 1984-10-02
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-S6266590-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/28
Filed: 1985-09-19
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-H0872910-A (JP)
Title: Hinge structure
Inventor: SUZUKI TAKASHI
IPC: B65D43/16
Filed: 1994-08-31
Abstract: PURPOSE: To form a hinge structure inexpensively by an integral forming in a simple structure without receiving a restriction in the resin material to be applied. CONSTITUTION: A hinge structure rotatably connects a main body 12 and lid 13, and can be formed of various materials. The hinge structure is constituted in such a manner that mountain-shaped parts 17a, 17b of an approx. triangle pole shape are connected by a plurality of connecting parts 18a, 18b, 18c so that the side edges on the side surfaces may protrude in the same direction. When the lid 13 is turned, the first through third connecting parts 18a, 18b, 18c are respectively elasticity-deformed. The mountain-shaped parts are not limited to two, and the number may be increased further.
Patent JP-H05221537-A (JP)
Title: Sheet processing machine and conveying device for sheet pile in coordination therewith
Inventor: EERITSUHI TSUAAN
IPC: B65H1/30
Filed: 1991-07-25
Abstract: PURPOSE: To provide a sheet processing machine easy to work by a worker and a sheet-pile transporting apparatus to maintain possibility of arraying and positioning by omitting a conventional sheet-pile supply unit having a preloading unit or an arraying means for the sheet-piles and matching the piles to the machine. CONSTITUTION: A support device 5 for raising or lowering a sheet-pile 7 attached to the sheet processing machine has a first transport means. A sheet stacking base received by the support device formed as a flat pallet 6 is horizontally moved through the transport means. Further, second transport means attached to the first means are provided at both sides of the machine. The second means forms a transport passage having partial transport passages 9, 10 formed on one row in cooperation with the first means processed to a lower level. This passage is cooperated directly with the pallet. Forcibly guide means (guide flanges 11, 11') for linearly guiding the pallet along the passage is provided.
Patent JP-H0955899-A (JP)
Title: Picture receiver
Inventor: ODA OSAMU
IPC: H04N7/015
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To display a video signal having another aspect ratio on the display screen of a wide aspect ratio. SOLUTION: Video signals from tuners 2 and 4 are supplied to a changeover switch 8 through a video amplifier circuit 7, and a video signal (HD) of the 16:9 aspect ratio and a video signal (PC) from a personal computer are supplied to the changeover switch 8 through terminals 9 and 10, and the selected video signal is supplied to a picture reception tube 12 through a video processing circuit 11. The signal from the video processing circuit 11 is supplied to the deflecting system of the picture reception tube 12 through a deflection switching circuit 13, and the control signal from a microcomputer 5 is supplied to the deflection switching circuit 13 to switch the deflection. Deflection of the picture reception tune 12 is switched for all of these video signals in accordance with the control signal selected by a select key 16 provided on a remote controller 15.
Patent JP-H0631540-A (JP)
Title: Polishing device for inner wall of metal pipe
Inventor: NAKAGAWA SHINJI
IPC: B24B5/40
Filed: 1992-07-10
Abstract: PURPOSE:To polish tie inner wall of a metal pipe having a curved part or a metal pipe having a small inside diameter to a uniform mirror surface state by constituting a polishing jig from bendable members, etc., consisting of a plurality of wire strips. CONSTITUTION:A polishing device for the inner wall of a metal pipe is constituted of a bendable electric conductive wire 1 in which a plurality of wires are braided, polishing jig 3 having a foamed polyurethane 2 covering the electric conductive wire 1, feeding mechanism 9, storing tank 11 for storing an electrolyte 10, electrolyte feeding mechanism 14 for feeding the electrolyte to a metal pipe 15, current-carrying mechanism 18 for the electric conduction of the polishing jig 3 and a metal pipe 15, and so on. In the polishing, the electrolyte is supplied into the hollow part 20 of the metal pipe 15 by the electrolyte feeding mechanism 14 through the revolution and reciprocating movement of the polishing jig 3, and the metal pipe 15 and the polishing jig 3 are brought into electric conduction by the current-carrying mechanism 18, and polishing is carried out.
Patent JP-S6267594-A (JP)
Inventor: MATSUBARA AKINORI
IPC: G10H1/36
Filed: 1985-09-19
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-S6361891-A (JP)
Title: Heat exchanger
Inventor: FUKUOKA MIKIO
IPC: F28F1/02
Filed: 1986-09-03
Abstract: PURPOSE:To eliminate the generation of cracks in tubes by a method wherein at the circular arc parts of a tube of which cross section is composed of circular arc parts facing each other and side parts connecting the two circular arc parts, recess parts curving in from the outer circumferential wall surfaces of the circular arc parts towards the inside of the tube are formed repeatedly along the longitudinal direction of the tube. CONSTITUTION:A tube 1 is formed into a cylindrical shape by a method wherein a belt-shaped material is folded and the ends are welded. Its cross sectional shape is composed of two circular arc parts 1a facing each other and side parts 1b connecting the two parts 1a. This parts 1b are formed in a flat plate shape and the cross section of the tube 1 has a so-called flat shape. When the tube 1 is formed, the belt-shaped material is rounded and its ends are welded to make a weld zone 11 which is located nearly at the center part of the part 1b. On the part 1a recess parts 2 curving in from the outer circumferential wall parts towards the center of the tube are formed at constant intervals along the longitudinal direction of the tube.
Patent JP-H0630374-A (JP)
Title: Electronic still camera capable of preventing undesired image pickup
Inventor: YASUHARA SHIN
IPC: H04N5/232
Filed: 1992-07-10
Abstract: PURPOSE:To prevent image pickup for an undesired object by detecting it that an object not desiring image pickup is going to be invaded in an image pickup range in the electronic still camera. CONSTITUTION:When a mode changeover means 14 selects the undesired image object pickup prevention mode, a CPU 9 controls a signal processing circuit 5 so as to output only a video signal of an image pickup area segmented by a picture signal fetched from an image pickup optical system 2 and an image pickup element 3. A picture in the image pickup area is displayed on an electronic view finder 11. A motion detection circuit 12 monitors a motion of a motion detection area around the image pickup element and sends the information to the CPU 9. In the case of releasing, when the CPU 9 discriminates it that an undesired image pickup object comes based on a signal from the motion detection circuit 12, the CPU stops the operation of recording the content of a frame memory 6 to a recording medium 7.
Patent JP-2000039413-A (JP)
Title: Sensor-driving device and method
Inventor: KATSUBE IZUMI
IPC: G01N27/16
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To share a sensor for measuring a physical quantity to be measured as a sensor for compensating for temperature. SOLUTION: A device 10 is provided with a drive part 11 for driving and operating a CO sensor 20 and an operating point modification part 12 for modifying an operating point when driving the CO sensor 20 by the drive part 11. In this case, the CO sensor 20 is provided with a first operation region with sensitivity to both of a physical quantity to be measured and an ambient temperature and a second operation region with sensitivity to the ambient temperature only, the operation point modification part 12 switches the operation point when driving the CO sensor 20 into the first and second operation regions, and a temperature compensation part 13 compensates for the temperature of the output value when the operation point is set into the first operation region based on the ambient temperature being measured by setting the operation point in the second operation region.
Patent JP-H1048615-A (JP)
Title: Liquid crystal display device
Inventor: YAMAOKA TADAHIKO
IPC: G02F1/13357
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To make the illuminance distribution of a display surface uniformly bright, a display beautiful and easily visible and the display in the nighttime possible. SOLUTION: The front surface of a case 1 is provided with a liquid crystal panel 2 of a light transmission type and the rear surface of this liquid crystal panel is provided with a rear surface diffusion plate 6. The front surface of the case is provided with a lighting window 1b and is provided with a diffusion lighting cover 4. The case is internally provided with a diffusion reflection plate 5 which further diffuses the incident light from this diffusion lighting cover 4 and reflects the light toward the rear surface diffusion plate 6 and the liquid crystal panel 2. The diffusion reflection plate consists of a sloped surface 5a and a rising surface 5b which curves at the top end of the sloped surface and extends upward to arrive at the edge of the lighting window.  A light source 10 for internal illumination is disposed along the upper edge of the liquid crystal panel in the upper part of the rear part of the front surface of the case. This light source for internal illumination is covered by a diffusion cover l0a. The front surface of the liquid crystal panel 2 is provided with a transparent cover 3 and the case 1 has waterproofnes in the state of mounting the diffusion lighting cover 4 and the transparent cover 3.
Patent JP-H1042445-A (JP)
Title: Mounting structure of cable end
Inventor: WATANABE MITSUHIRO
IPC: F16G11/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of the end of a cable and besides, and to prevent the cable end inserted once from coming off, by providing a plate spring covering the aperture side of the holder part fixed to a member to be operated. SOLUTION: For a plate spring 8, one end part 9 of the base part is shaped in such form as to cover the recess 5 of a holder part 4, and the other end 10 is fixed to a member 3 to be operated, with a rivet or the like 20. Then, the end of a cable is set in the vacant space 17 made by the tongue piece 13 and the base part of the plate spring 8, and a cable 1 is passed into the slit of the plate spring 8 and the slit of the holder 4. Next, pulling the cable 1 to left will insert the cable end 2 into the holder part 4 by passing it through a hole 11, while pushing open the tongue piece 13 of the plate spring 8. When the cable end 2 is inserted into the holder 4, even if a slack is made in the cable and the cable end 2 tends to move rightward, the cable terminal 2 never comes off the holder 4.
Patent JP-H0256392-A (JP)
Title: Elevator
Inventor: IKEDA HIDEO
IPC: B66B11/02
Filed: 1988-08-22
Abstract: PURPOSE:To permit a wheelchair to get on or out of a travelling box safely by providing a speed change gear equipped with a motor on a turntable fittably mounted on the bottom plate of the travelling box to connect an angle detecting device attached to part of the speed change gear to a turntable control device. CONSTITUTION:When a traveller on a wheelchair pushes a calling button 15a for the wheelchair, an elevator control device 15 compares the door direction of a chair call for the wheelchair with the door direction of the chair call for the wheel chair at a get-on place which the traveller on the wheelchair registered when getting on, in accordance with signals from the calling button 15a when a travelling box 1 stops. Then, if they are same, a preset turn angle is input to a turntable control device 11 via a rotational angle judging device 16. The turntable control device 11 thus drives a motor 8 to rotate a turntable 7 through a speed change gear 9 as well as to stop driving the motor 8 with the detection of an angle detecting device 10 and transmission to the turntable control device 11 on accomplishing a desired turning angle.
Patent JP-H0256818-A (JP)
Title: Switch with indicator
Inventor: KOJIMA HISANAO
IPC: H01H21/00
Filed: 1988-08-22
Abstract: PURPOSE:To aim at miniaturization by arranging, inside a case, a printed board substantially parallel to the front face of the case with a part thereof protruded from the case, and fixing an indicator and a switch on the front and rear side of the board, respectively. CONSTITUTION:Inside a case 48, a printed board 50 is fixed in such a way as to be disposed substantially parallel to the front face of the case 48 with a part thereof protruded from the case 48. An indicator 52 is fixed on the front side of the board 50 while a switch 56 is fixed on the rear side thereof. Inside the front portion of the case 48, there is provided an operating mechanism for reversing a pushing force in accordance to the pushing operation of a translucent operating cover 60 embedded movably in a pushing direction so as to operate the switch 56, thereby effectively utilizing a lengthwise space inside the case 48. This can reduce the depth of the switch.