baber/WOPTO huggingface dataset:
Patent JP-H10157185-A (JP)
Title: Electrode body for recording and image-forming apparatus
Inventor: TAKAGI OSAMU
IPC: B41J2/385
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To enable only a defective part to be exchanged even when a control substrate is partially defective and improve a production yield, by constituting an electrode array and the control board separately and bonding the electrode array and control substrate mechanically and electrically. SOLUTION: An aperture electrode body 1a is formed by mechanically bonding and electrically connecting an electrode array 2 having an approximately 100μm-thick ceramic dielectric substrate 2a as a base and a plurality of TCPs 9 as a control board. The electrode array 2 is constituted of the dielectric substrate 2a, a plurality of apertures 6 as passing parts to let a charged body pass, a plurality of control electrodes 4 set correspondingly to the apertures, and leading wires 4b connected to the electrodes 4. The TCP 9 is mechanically and electrically bonded at a lower part of the dielectric substrate 2a for every leading wires 4b of a count (e.g. 250) corresponding to a count of output terminals of an IC 7 as a control electrode-driving means.
Patent JP-H10167598-A (JP)
Title: Elevator investigation data recording and displaying device
Inventor: KUDO SHINJI
IPC: B66B5/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an investigation data recording/displaying device for elevator in which the investigated and measured items for the elevator are displayed on a display screen to allow accurate and effective comparison and examination with the data for another elevator belonging to the same operating group. SOLUTION: When a display command for the elevator No. and investigating items or measuring points is given by means of pen touch entry in the input part 11 of a display screen, a control part 15 reads from a memory part 12 the investigation and measurement data according to the display command of all elevators of the group No. belonging to which the applicable elevator belongs, and display is made on the same area of screen in such a way as corresponding to the elevator No.
Patent JP-H07177473-A (JP)
Title: Video image scanning converter
Inventor: KOTSUKU WAA RAA
IPC: H04N7/01
Filed: 1993-12-21
Abstract: PURPOSE:To form the video image scanning converter in which the circuit configuration for address designation is simplified. CONSTITUTION:The device is provided with a memory storage device 2 storing video data, a write address counter 3 generating an address to the memory storage device 2 to write video data, and a read address counter 4 generating an address to the memory storage device 2 to read video data stored in the memory storage device 2. Then the read address counter 4 generates a block address representing a block position in a frame of video data and a pixel address representing a picture element position in a block.
Patent JP-H05159622-A (JP)
Title: Anisotropic conductive thermal adhesive
Inventor: KODERA YOSHIAKI
IPC: H01B5/16
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the anisotropic conductive thermal adhesive having the excellent bonding workability, bonding reliability and repairing property (to heat a body to be bonded again after the adhesion for removal and use the body to be bonded again). CONSTITUTION:The resin solution, which consists of thermoplastic polyester resin including a carboxyl group at 50 parts by weight and thermoplastic polyester resin including a hydroxyl group at 50 parts by weight and carbitol acetate solvent at 100 parts by weight, is prepared. The metallic complex salt solution, which consists of aluminium acetylacetonate as the metallic complex salt at 100 parts by weight and calbitol acetate solvent at 2.6 parts by weight, is prepared. Gold plate nickel powder as the conductive fine particles at 5 parts by weight is mixed with the described resin solution at 80 parts by weight and the metallic complex salt solution at 20 parts by weight, and is dispersed evenly to obtain the target paste-type anisotropic conductive thermal adhesive. This paste-type anisotropic conductive thermal adhesive is applied to one surface of separation sheet, and is dried to obtain the objective film-shape anisotropic conductive thermal adhesive with the separation sheet.
Patent JP-H06171605-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65B11/48
Filed: 1992-12-02
Abstract: PURPOSE:To prevent an adhesive tape from adhering to other frames, etc., when the adhesive tape which is cut by a specified length is carried to an object to be packaged by forming an upper tape pinching member into a concave form, and a lower tape pinching member into a convex form. CONSTITUTION:As a device to pull out a tape to be adhered 4 by pinching and carry to an object to be packaged, the packaging device is equipped with an upper tape pinching member 10 and lower tape pinching member 12. The lower tape pinching member 12 is a freely rotatable roller the center of which is swollen, and the outer surface has a convex shape which curves in the almost orthogonal direction to the longitudinal direction of the adhesive tape 4. The upper tape pinching member 10 is formed of a rubber material, and is attached a supporting plate 19 made of a metal, and the lower surface 10a has a concave shape which curves in the almost orthogonal direction to the longitudinal direction of the adhesive tape. Therefore, when the leading end of the adhesive tape 4 is pinched by the upper and lower pinching member 10, 12, the adhesive tape 4 is curved upward, and by this curve, a shape holding function is assigned to the adhesive tape 4 itself, and the adhesive tape 4 becomes hard to fluctuate in the vertical direction.
Patent JP-H07172293-A (JP)
Title: Tandem type booster
Inventor: KAWAKADO SATOSHI
IPC: B60T13/563
Filed: 1993-12-21
Abstract: PURPOSE:To facilitate removal of a tandem type booster at low cost even after a second housing is assembled and to prevent boring a hole through a first housing during caulking. CONSTITUTION:In a tandem type booster having first housings 10, 11, a second housing 12 defining first and second spaces 13, 14, and a movable wall that divides the inside of the first and second spaces into constant pressure chambers 13a, 14a and varying pressure chambers 13b, 14b, and boosting a control force using differential pressure, a caukling portion 10a which is secured in place by engagement with the outer periphery of the second housing is provided in the first housing. A portion 12a of the outer periphery of the second housing is notched just large enough to allow disengagement from the cauking portion, and a backup portion 12b is provided near the outer periphery of the second housing.
Patent JP-H06170323-A (JP)
Title: Tape cassette for trial coating
Inventor: MIYAKE HIROYUKI
IPC: B05C11/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a tape cassette for trial coating to realize the stabilized trial coating for a bonding agent coating device. CONSTITUTION:A device comprises a back tension reel section 20 for applying back tension to a trial coating tape 10, a coating base section 13 forming the position to be coated and a float prevention lever 19 fixed on the coating base section 13. The back tension reel section 20 is composed of a feed reel 21, a pin 22 fixed on the feed reel 21, a torsional spring 23 for applying back tension to the feed reel 21, a friction reel 25 with a notch 24 limiting the moving range of the pin 22 and a ball plunger 26 providing friction force to the friction reel 25. Back tension can be applied continuously to the trial coating tape 10, and stabilized trial coating can be performed as the trial coating tape 10 is protected from floating by a float prevention lever 19.
Patent JP-H10174459-A (JP)
Title: Control of piezoelectric transformer and drive circuit
Inventor: IGUCHI KOICHI
IPC: H05B41/282
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the unstable condition of a load current, even if input voltage is insufficient by lowering a set value of the load current, when a detected input voltage is lower than a maximum voltage determined by the set value of the load current. SOLUTION: An input voltage detecting and comparing circuit 9 monitors the input voltage Vcc at all times and turns off a transistor in a reference voltage generating circuit 6a, when the input voltage is the same as the minimum voltage or above. Therefore, a reference voltage Vref2 becomes a relatively high value. In the case that the input voltage is smaller tan the minimum voltage, the transistor is turned on and the reference voltage Vref2 becomes a relatively low value. A comparator 5 outputs high-level voltage Vc to a frequency sweeping oscillator 7, for example, when the DC voltage Vi is the same as the reference voltage Vref2 or lower. At time when the DC voltage Vi becomes equal to the reference voltage Vref2 , the frequency-sweeping oscillator 7 outputs a driving pulse of a frequency (f) reversed in the sweeping direction and allows the load current (i) to reach a set value.
Patent JP-H04194788-A (JP)
Title: Detecting incore abnormality of fast reactor
Inventor: YAMAMOTO HIROKI
IPC: G21C17/00
Filed: 1990-11-28
Abstract: PURPOSE:To enable finding abnormality generation in each fuel assembly at an early stage by using a normalized RMS (NRMS) of temperature fluctuation at fuel assembly outlet which indicates relative magnitude at normal time to abnormal time. CONSTITUTION:RMS values of fluctuation of coolant temperature signal obtained with the thermocouples provided at the outlet of fuel assemblies 1 to n above the core in a fast reactor is normalized with a normal value to get NRMS and it is input to an in/out signal processing network to memorize. Time sequential data of reactor power, each control rod position, reactor vessel inlet coolant temperature and flowrate are input to compare with the core state knowledge base given in advance and judge whether the operation state is under alteration or not. If it is not, the outlet temperatures of the fuel assemblies 1 to n are input and calculate these NRMS values using the RMS values for normal time which were memorized during learning stage. Then, using the weighting factors preserved in the in/out signal processing network during the learning stage, the existence of abnormality generation in each of the fuel assemblies 1 to n is judged and the result of diagnosis is output.
Patent JP-H10148043-A (JP)
Title: Car-stopping mechanism
Inventor: SUGIMOTO TOSHIO
IPC: E04H6/42
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent a car from projecting from a paved face constituting a parking space. SOLUTION: This car-stopping device is provided with a recess 2 formed on a parking space of a car, a plate to cover the opening 20a of the recess 2, and an urging means 3 always urging the plate 1 to the closing position of the recess 2. The urging force of the urging means 3 is set in such a strength that the plate 1 is pushed in the recess 2 owing to the own weight of a car when the tire T of the car is placed on the plate 1.
Patent JP-H057648-A (JP)
Title: Japanese pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1991-12-06
Abstract: PURPOSE:To provide the pinball machine by which a means for a display stop can be simplified by eliminating the need of providing an operating switch for a stop, and also, it can be prevented that a game cycle becomes long needlessly, and moreover, a player can concentrate on a game by eliminating the need of his operation to the operating switch. CONSTITUTION:The pinball machine is provided with indicators 3a-3b which can convert and display plural kinds of different display states, and a stop control means 14 for stopping the display state in order to decide definitely the display forcibly after a proscribed time, irrespective of whether an operation to an operating switch for stopping a fluctuation display state of the indicators 3a-3d is executed or not. According to this constitution, it becomes unnecessary for a player to execute an operation to the operating switch for a stop, and also, it can be prevented that a game cycle becomes long needlessly.
Patent JP-H04193471-A (JP)
Title: Device and method for specular polishing of very thin stainless coil
Inventor: ASAI MASANAO
IPC: B24B37/10
Filed: 1990-11-27
Abstract: PURPOSE:To easily obtain a uniform mirror face having no polishing unevenness, by executing a specular polishing with the high speed rotation in a small diameter freely inclinably in the longitudinal direction by an automatic aligning roller bearing via a balanced eccentricity mechanism and with the abutment on the surface of the material to be polished under moving. CONSTITUTION:When a motor for rotating a polishing plate of a polishing head is actuated, a rotating spindle 29 in a bearing cylinder 28 dropped to both ends of a polishing head main body 21 via a pulley and belt is rotated at high speed, and the polishing plate 42 of a rectangular felt, etc., of the lower face of the fitting plate 39 fitted to the eccentric shaft 36 at the lower end of the rotating spindle 29 is abutted while rotating at high speed in a small diameter while dropping a polishing liquid with its no vibration by taking balance by a balance plate 37 on the material to be polished under moving when the polishing head main body 21 is descended by a lift device, but a polishing plate 42 is connected freely inclinably by an automatic aligning roller bearing 30 in the longitudinal direction. Therefore, the polishing plate is smoothly abutted even on the curved face of the curved face support plate of the lower face of the material to be polished, and a specular polishing can be executed without any polishing unevenness.
Patent JP-H06150964-A (JP)
Title: Manufacture of sealed nickel-hydrogen battery and sealed nickel-hydrogen battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/26
Filed: 1992-11-09
Abstract: PURPOSE:To easily and surely provide a hydrogen storage alloy storing a required quantity of hydrogen for a pre-charge in the sealed container of a sealed nickel-hydrogen battery. CONSTITUTION:Alloy paste kneaded with the hydrogen storage alloy powder storing a required quantity of hydrogen for a pre-charge by a viscous liquid is coated on the inner face of a sealed container or on negative electrode plates, then an electrode plate group is inserted, an electrolyte is filled, a cover is fitted, and a port is sealed.
Patent JP-2000149092-A (JP)
Title: Sheet member conveying device
Inventor: SAKAMOTO YUICHI
IPC: H05F3/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet member conveying device for blocking as much as possible the malfunction of sheet member processing on a control board, reducing the number of parts and simplifying production work by preventing as much as possible the stagnation of static electricity of a sheet member conveying roller near this control board. SOLUTION: A ground means 11 is composed of a pattern 14 for ground formed on a control board 13 and an electrically conductive energizing means 12 composed of one end 12a in contact with a shaft 33 and another end 12b in contact with the pattern 14 for ground for always energizing a sheet member conveying roller 32 to the side of a sheet member carrier path 30, and static electricity generated at the sheet member conveying roller 32 is discharged through the shaft 33, energizing means 12 and pattern 14 for ground.
Patent JP-H09148179-A (JP)
Title: Laminated capacitor
Inventor: ISHIDA MIKIO
IPC: H01G4/12
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a laminated capacitor by a method wherein the internal electrodes in the outermost layers of dielectric sheets are provided insulatingly from external electrodes. SOLUTION: A laminated ceramic capacitor 1 is constituted of dielectric sheets 2 which contain BaTiO3 dielectric ceramic powder as their main component and contain an organic binder and the like, and internal electrodes 3 and 3', which are respectively formed in the surfaces of these sheets 2 and consist of an Ag-Pd film. The electrodes 3 are respectively provided insulatingly from external electrodes 4 and 4' without being connected with the electrodes 4 and 4' in roughly the center parts of the outermost layers of the sheets 2 and the electrodes 3' are respectively provided in the internal layers of the sheets 2 in connection alternately with the opposed electrodes 4 and 4'. The electrodes 4 and 4' consist of an Ag-Pd film, are respectively provided at the end part of each of the sheets 2 and are respectively extended on the surface sides of the sheets 2. Thereby, as the internal electrodes 3 in the outermost layers of the sheets 2 are respectively provided insulatingly from the external electrodes 4 and 4', creeping discharge between the electrodes 4 and 4' can be improved and the dielectric breakdown strength of the capacitor 1 can be increased. Moreover, a miniaturization of the capacitor 1 is possible, the mounting density of the capacitor can be increased and the capacitor can be manufactured easily and at low cost.
Patent JP-H03185309-A (JP)
Title: Level sensor
Inventor: YAMAMOTO KATSURA
IPC: G01B11/00
Filed: 1989-12-15
Abstract: PURPOSE:To reduce the number of processes of level measurement and to facilitate the measurement by a method wherein detection signals of a plurality of light-sensing elements constituting a level sensor are inputted sequentially to signal hold circuits from multiplexers and held therein temporarily until an arithmetic control circuit reads them. CONSTITUTION:A light beam from a light source rotates at a prescribed period on a horizontal plane. A light sensor 32 constituting a level sensor is constructed of a plurality of light-sensing elements 34 and only the light-sensing element 34 on which the light beam strikes outputs an electric signal. Receiving a channel selection signal from an arithmetic control circuit 42, multiplexers 36A to 36M to which light-sensing elements 34 are connected respectively output detection signals of the light-sensing elements 34 sequentially and input them to signal hold circuits 40A to 40M. The signal hold circuits 40 hold temporarily the signals inputted from the multiplexers 36 until the arithmetic control circuit 42 reads them, and based on the detection signal of each of the light-sensing elements 34, a position at which the light beam traverses the light sensor 32 is computed. Accordingly, the height of the light source and the level sensor and the degree thereof can be judged with ease.
Patent JP-H06174551-A (JP)
Title: Thermal photosensor
Inventor: KIMURA MITSUTERU
IPC: G01J5/20
Filed: 1992-12-03
Abstract: PURPOSE:To obtain a thermal photosensor which is highly sensitive and never loses its high-speed response characteristic even when the area of a photodetecting part is increased by providing an enlarged photodetecting part of a highly thermally conductive thin film spreading like an umbrella in the sky. CONSTITUTION:In the thermal photosensor, a thin film area 2 in the floating structure having a hollow 3 in the lower part thereof is separated from an enlarged photodetecting part 5. The photodetecting part 5 is thermally in touch with a temperature sensor part 4, and formed in the shape of an umbrella by extending a thin film material of good thermal conductivity such as a metal, etc., like a mushroom. Therefore, even though it is possible to decrease the size of the thin film area 2 in the floating structure which almost determines the thermal time constant of the thermal photosensor thereby to maintain the high-speed response characteristic, the area of the photodetecting part 5 formed of a highly thermally conductive thin film, e.g., metal can be increased independently. The area of the large photodetecting part 5 works as a collector of heat, and supplies the heat to the temperature sensor 4 formed in the thin film area 2. Accordingly, a large temperature rise is obtained, enabling the optical sensor to be highly sensitive and respond at high speeds.
Patent JP-H06173003-A (JP)
Title: Vapor-deposition device
Inventor: KASHIWATANI MAKOTO
IPC: G11B5/85
Filed: 1992-12-03
Abstract: PURPOSE:To eliminate the electro static charge of a vapor-deposition film and to increase the working rate by carrying the vapor-deposited tape by suspending on a roll coated with polytetrafluoroethylene. CONSTITUTION:A base film 10a is suspended on a cooling can 2 and carried at a velocity V (0.25r/V<20 where (r) is the radius in mm of a roll), a vapor deposition material 3 is deposited on the film when the film passes through the opening 8a of a shield plate 8, and a ferromagnetic layer 10b is formed. A laminated body 10 of the ferromagnetic layers 10b and base film 10a is negatively charged by a part of the electrons constituting an electron beam 5. The laminated body 10 is suspended on a destaticizer roll 20 set close to the cooling can 2. When the laminated body 10 is released from the roll 20, an electrostatic charge is generated between the laminated body and the polytetrafluoroethylene in the surface layer 22 of the roll 20, and hence the destaticized laminate 10 which is electrically neutral is not entangled to a winding roll 7, etc.
Patent JP-H04192431-A (JP)
Title: Die bonding method
Inventor: FUKUTOME KATSUYUKI
IPC: H01L21/52
Filed: 1990-11-26
Abstract: PURPOSE:To make the size of bonding materials constant and to uniformize the spreading of the bonding materials to the rear of a semiconductor chip, by making a mounting surface have dimples, and by putting and fixing the spherical bonding materials in those dimples. CONSTITUTION:First of all, spherical bonding materials 4b are supplied to the dimples 3 of the surface of a mounting section 2. A semiconductor chip 1 is put on them and bonded by heat after excess bonding materials 4b are removed. On this occasion, individual bonding materials spread all over the rear of the semiconductor chip 1 uniformly, and the chip is bonded at the whole surface on its bottom. Accordingly, it becomes unnecessary to change the size of the bonding materials even if the size of semiconductor chips 1 are different, and uniform bonding can be done.
Patent JP-2001141604-A (JP)
Title: Method for inspecting composite polarizing plate
Inventor: KOBAYASHI SHINJI
IPC: G01M11/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To make a decision accurately in a short time whether the orientation of the optical axis of a linear polarizing plate or the phase difference plate in a composite polarizing plate to be inspected is set correctly or not. SOLUTION: Under a state where a reference composite polarizing plate sample 11 is placed on the linear polarizing plate part on the inspection instrument side to form a cross Nicol, a composite polarizing plate 1 to be inspected is placed on another liner polarizing plate part on the inspection instrument side. A specified side edge thereof is abutted against a specified side edge of the reference composite polarizing plate sample 11 and a linear polarizing plate 5 on the inspection instrument side is illuminated in order to observe the composite polarizing plate 1 to be inspected. Under a state where a reference composite polarizing plate sample 12 is placed on the linear polarizing plate part on the inspection instrument side differently from cross Nicol, the composite polarizing plate 1 to be inspected is placed on another linear polarizing plate part on the inspection instrument side. A specified side edge thereof is abutted against a specified side edge of the reference composite polarizing plate sample 12 and the linear polarizing plate 5 on the inspection instrument side is illumination in order to observe the composite polarizing plate 1 to be inspected.