baber/WOPTO huggingface dataset:
Patent JP-H06189838-A (JP)
Title: Seat back frame
Inventor: TAKEDA NOBUHIKO
IPC: A47C7/40
Filed: 1992-12-24
Abstract: PURPOSE:To decrease the manufacturing manhour, and to lighten the weight of a product by forming integrally and continuously a transverse material and a longitudinal material. CONSTITUTION:A seat back frame 10 is formed by a slow change roll forming method, a transverse material 11 and a longitudinal material 12 are formed integrally, and a rough inverted U-shaped is shown. Also, as for a first seat back frame the moment by a front load F1 becomes large toward downward, therefore, web width (a) is formed so as to become wider toward the lower part. Also, in a coupling part of the transverse material 11 and the longitudinal material 12, flange width (b) is formed widely. In such a way, a first seat back frame 10 consists of one member, welding, etc., of the transverse material and the longitudinal material become unnecessary, and also, the flange width (b) of the coupling part is formed widely, by which strength to a transverse load F2 is secured.
Patent JP-H09144745-A (JP)
Title: Pivot and window stay
Inventor: MATSUMOTO HARUO
IPC: E05C17/04
Filed: 1995-11-25
Abstract: PROBLEM TO BE SOLVED: To make the opening and closing of a window stable and smooth at the time of using the window stay of a sash by relatively rotatably pivot- connecting a first member to a second member and besides controlling the restoring force of a belleville spring so that the rotation torque of the second member is kept constant. SOLUTION: A flexible washer 8 and a belleville spring 9 are interposed between a second member 6 and a head part 3. The washer 8 is located on the second member side and the belleville spring 9 is interposed between the washer 8 and the head part 3. The shaft body 2 of a rivet is inserted from the free end of a caulking part 4 into the respective through holes of the belleville spring 9, the washer 8, the second member 6, a washer 7 and a first member 5, and after that, the caulking part is caulked, thereby relatively rotatably pivot-connecting the first member 5 to the second member 6. Since the upper surface of the belleville spring 9 is pressed in the state of surface contact, a tapered part 3a is provided so as to accord with the slope of the belleville spring and has a thick wall.  Therefore, the belleville spring has an influence upon that the restoring force is controlled so that the rotation torque of the second member is kept constant.
Patent JP-H06190966-A (JP)
Title: Metal decorative panel and production thereof
Inventor: ANDOU RIKA
IPC: B32B7/12
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a metal decorative panel enhanced in the sharpness of a decorative sheet and easy in transport and post processing by successively providing a flexible thermoplastic resin base material layer and a hard resin surface layer on a metal panel and providing a resin protective layer large in Young's modulus, high in thermal deformation temp. and low in heat shrinkage factor as compared with the resin of the base material layer on the surface layer in a releasable manner. CONSTITUTION:A base material 3 composed of a flexible synthetic resin, for example, polyvinyl chloride and a surface layer 4 composed of a hard synthetic resin are provided on a metal panel 1 through an adhesive layer 2 in this order. A protective layer 5 composed of a synthetic resin large in Young's modulus, high in thermal deformation temp. and low in heat shrinkage factor as compared with the synthetic resin of the base material layer, for example, stretched polyester is provided on the surface layer 4 in a releasable manner. A pattern printing layer 6 is provided between the base material layer 3 and the surface layer 4 in many cases. By this constitution, the sharpness of the design of a decorative sheet is kept and handling becomes easy in transport and post-processing.
Patent JP-H10186728-A (JP)
Title: Charge controlling agent for developing electrostatic charge image, toner using the same, and charge imparting material
Inventor: TAKAHASHI NORIAKI
IPC: G03G9/09
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality electrostatic charge-image-developing toner, having excellent.,, safety and charge stability and not causing copy contamination that may be caused by a continuous copying operation, and a charge imparting material by using a metallic complex or metallic salt of a specific compound as a charge controlling agent. SOLUTION: A charge controlling agent for developing an electrostatic charge image is a metallic complex or metallic salt of a compound represented by formula I. In formula I, A<1> represents an organic cyclic residual group. The organic cyclic residual group is a cycloaliphatic hydrocarbon residual group that is either monocyclic or derived from condensation of an aromatic ring, or a heterocyclic residual group derived from condensation of an aromatic ring. The metallic complex or metallic salt of the compound is those represented by formulae II to IV. In formulae II to IV, a fluorene ring, a cyclohexane ring, and a xanthene ring may further have a substituent. A metal forming a complex or salt with the compound is selected from among B, Mg, Al, Si, Ca, Ti, Cr, Mn, Fe, Co, Ni, Cu, and Zn.
Patent JP-H09159452-A (JP)
Title: Reflector support base for electronic distance meter
Inventor: ONO NORIO
IPC: G02B7/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a reflector support base by which, even when a support for surveying in a different diameter is fixed, the support for surveying can be positioned precisely on the virtual reflecting face of a reflector. SOLUTION: A support base 2 is constituted of an up-and-down through hole 7 through which a support 4 for surveying is passed, of a bubble tube 9 and of a mounting and rocking base 3 which is installed so as to be freely rockable around the virtual reflecting face L1 of a reflector 6 and in which the reflector 6 can be attached to the front. One side face of the up-and-down through hole 7 is formed to be a triangular shape in such a way that the virtual reflecting face L1 becomes a bisector. When a tightening screw 18 which is screwed from the other side face of the up-and-down through hole 7 is tightened, the support 4 for surveying is constituted so as to come into contact with two sides of triangular side faces 7a, 7b.  As a result, even when the support 4 for surveying is a different diameter is fixed to the up-and-down through hole 7 by the tightening screw 18, the support 4 for surveying is always situated on the virtual reflecting face L1, and a distance can be measured precisely.
Patent JP-H06264975-A (JP)
Title: Differential limiting device
Inventor: DEIBUIDO SHII ROITA
IPC: F16H48/20
Filed: 1993-12-22
Abstract: PURPOSE: To allow precise control of relative rotation and a fluctuation in a desired limit of a rotating speed by overcoming a defect when engaging a friction clutch mechanism only by the expansion of fluid in a viscous coupling used for a limited slip differential device. CONSTITUTION: In a limited slip differential device 20 having a friction clutch mechanism 30, a viscous coupling 32 and a camming mechanism 34 arranged between these, shearing force in the viscous coupling 32 is converted into axial force applied to engage the clutch mechanism 30 by the camming mechanism 34. The camming mechanism 34 is provided with annular plates 70, 72 having inclined parts 84 inclined in the axial direction and a roller bearing 74 formed to generate variable spacing between the annular plates for movement along the respective inclined parts 84, wherein increased spacing is used to apply the axial force.
Patent JP-2001167467-A (JP)
Title: Optical pickup device
Inventor: KYOTANI SHOICHI
IPC: G11B7/125
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device whose adjusting process is simple and whose cost is reduced. SOLUTION: The device is provided with an optical unit 102 having a main body 102a including a first light emitting element and a light receiving element, a laser diode 101 having a main body 101a including a second light emitting element exiting laser beams having a wavelength different from that of the first light emitting element, and a beam splitter 103 on which respective laser beams exited from the first and second light emitting elements are made incident and also which guides respective laser beams to a CD 61 or a DVD 62 as the same optical path. Return light from the CD 61 or the DVD 62 to the respective laser beams is received by the light receiving element.
Patent JP-H05182352-A (JP)
Title: Control error discrimination device
Inventor: MAEDA AKIYOSHI
IPC: G11B19/28
Filed: 1991-12-27
Abstract: PURPOSE:To provide a control error discrimination device with fast re-pull-in performance, able to attain detailed control and discriminating correctly the control state even from an eccentric disk. CONSTITUTION:The device is provided with a phase error processing discrimination section 17 correcting discontinuity of a phase error caused when a phase of a control signal and a phase of a reference signal are in crossing in a phase error generating section 16, with a control processing discrimination section 21 discriminating the state of spindle control based on the state of window processing, state of phase error and state of speed error. The phase control state or the speed control state is selected depending on the state and the characteristic of the speed control state and the characteristic of the phase control state are changed. The device has a fast re-pull-in performance, attains detailed control and discriminates correctly the control state even from an eccentric disk.
Patent JP-H09161665-A (JP)
Title: Field emission cathode and manufacture thereof
Inventor: ITO SHIGEO
IPC: H01J9/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily erthance adhesion strength of a resistance layer with an emitter in a simple manufacturing process. SOLUTION: A hole 114 is formed in a stacked substrate formed by forming at least a cathode electrode layer 101, a resistance layer 102, an insulating layer 103, and a gate electrode layer 104 on a substrate in order, a buffer layer 1 made of conductive material is formed on the resistance layer 102 exposed to the hole 114, an emitter cone 2 is formed on the buffer layer 1, and the adhesion strength of the resistance layer 102 with the emitter cone 2 is enhanced through the buffer layer 1.
Patent JP-H07181929-A (JP)
Title: Color liquid crystal display device
Inventor: NISHINO TOSHIHARU
IPC: G02F1/133
Filed: 1993-12-21
Abstract: PURPOSE:To perform bright color liquid crystal display without using color filters. CONSTITUTION:A frame memory 42 stores pixel signals for m-bit-components. The dot clocks DCK outputted from a dot clock generator 43 are counted by an address counter 44. A frame memory 42 is read out with the count value as address. The read out pixel signal level is supplied to an m-bit comparator 45. Field clocks VCK from a row counter 48 reset the address counter 44 and are counted by a field counter 50, by which the clock are divided down to 1/(M-1). The level P of the respective pixels read out of the frame memory and the count value CN from the field counter 50 are compared by an m-bit comparator 45 and '1' is outputted in the case of P>CN and '0' is outputted in the case of P<=CN. Color display is made by the effective voltage obtd. by the combination ratio of the liquid crystal driving signals at the time of ON and at the time of OFF.
Patent JP-H06194632-A (JP)
Title: Liquid crystal device and its production
Inventor: KURIYAMA TAKESHI
IPC: G02F1/1333
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a liq. crystal device having a low driving voltage and a high contrast, with the improved temp. characteristic and without need for a polarizing plate by using a transparent high molecular substance having bromine atom or chlorine atom in the device with a light controlling layer contg. a liq. crystal material and a transparent high molecular substance. CONSTITUTION:The light controlling layer contains a liq. crystal material and the transparent high molecular substance. The transparent high molecular substance is obtained by polymerizing a polymerizable composition contg. a polymerizable compd. having bromine atom or chlorine atom, i.e., a (meth)acrylic derivative having bromine atom or chlorine atom. When the device is produced, a light-controlling layer forming material consisting of a liq. crystal material, a polymerizable composition contg. a (meth)acrylic derivative having bromine atom or chlorine atom, a polymerization initiator, a chain transfer agent as an optional component, a photosensitizer, etc., is held between two substrates at least one of which is transparent, and polymerization energy is supplied to polymerize and cure the composition.
Patent JP-2001160463-A (JP)
Title: Connector
Inventor: TAKATANI MINORU
IPC: H01R13/719
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a high noise removal efficiency which enables to reduce the number of noise preventing parts arranged for electronic devices as individual parts, with a reduced space and at a low cost. SOLUTION: The middle part 2a of a contact 2 installed in a housing 1 is formed spirally. A magnetic material 3 is inserted in the space of a spirally formed part 2a. The contact 2 is made of ferromagnetic metal. The housing 1 is made of a resin containing magnetic material powder.
Patent JP-H07191116-A (JP)
Title: Squid magnetic sensor
Inventor: TANAKA SABURO
IPC: G01R33/035
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the deterioration of a SQUID and the corrosion of wirings and also prevent damage to the SQUID and the wirings by means of the thermal expansion stress of a cap. CONSTITUTION:A SQUID 2 is arranged on the surface of a SQUID sensor and pin plugs 3A, 3B are arranged on the back. The SQUID sensor is provided with a printed board 1A formed of glass epoxy and a cap 5 formed of epoxy resin and adhered to the printed board 1 by using epoxy resin 6 for its peripheral edge to enclose the SQUID 2 and wirings 4A, 4B in no mutual contact.
Patent JP-H11183575-A (JP)
Title: Method for predicting battery life of field equipment
Inventor: KANZAKI NOBORU
IPC: H01M10/48
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate an exchange period due to expiration of life battery of field equipment that operates with a battery and exchanges a signal with upper equipment outside a figure via an optical fiber transmission line as a field bus without depending on change in the open air temperature and a consumption current, and to transmit the result from upper equipment to a user. SOLUTION: Field equipment 1 has a data table 122 for indicating correlation among consumption current of a battery, a voltage, a temperature, and a consumption capacity, connects a dummy load 113 to a battery output terminal VCC via a switch 112 periodically, sets a battery consumption current to the most excessive value, and measures a battery voltage via an A/D converter 111 and a battery temperature via a temperature sensor 114 simultaneously. And, the life of the battery when the field equipment is under specific strict condition is predicted from the data table 122 using measurement data and the like, and it is judged whether the battery needs to be replaced or not. Then, when it is judged that the battery needs to be replaced, an alarm indicating it is transmitted to upper equipment.
Patent JP-2000171912-A (JP)
Title: Automatic identification device of kind identification code
Inventor: HIDA KEIJI
IPC: G06K7/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To permit the identification of any of plural types of DX codes (kind identification codes of photographic films). SOLUTION: The number of bars between the start mark B-1 and end mark B-5 of the DX codes 42a and 42b is counted. Whether the DX code 42b including a frame number or the DX code 42a not including the frame number is decided in accordance with the number of the bars. Necessary information is identified and extracted from the DX codes in accordance with the format of the decided DX codes. The necessary information may, therefore, be surely identified and extracted from either of the DX codes of the two types.
Patent JP-H05157121-A (JP)
Title: Shaft coupling
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/06
Filed: 1991-12-04
Abstract: PURPOSE:To cope with eccentricity, deflection angle and thrust movement between both shafts by installing two sets of slide members making a pair parallel with the center of rotation of each of the shafts on each hub on a drive shaft side and a driven shaft side and arranging a torque transmission member with two sets of slide surfaces outward in the diametrical direction of each of the hubs. CONSTITUTION:Slide members 10a-10d parallel with X-Z surfaces are installed on a hub 6 of a drive shaft end part 2, and slide members 12a-12d parallel with Y-Z surfaces are installed on a hub 8 of a driven shaft end part 4. Additionally, a torque transmission member consisting of parts 14a, 14b, 18a, 18b furnished with impulsive slide grooves 16a-16d, 20a-20d is arranged on the slide members 10a-10d, 12a-12d. Rotation of the drive shaft end part 2 is transmitted from the slide members 10a-10d to the slide members 12a-12d through the torque transmission member, and the driven shaft end part 4 rotates. In the case when eccentricity, deflection angle and thrust movement are generated, it is possible to cope with them favourably by relative movement between the torque transmission member and the slide members 10a-10d, 12a-12d.
Patent JP-H09172509-A (JP)
Title: Multi-spot conference controller
Inventor: WATANABE HIDEHIKO
IPC: H04M3/56
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To easily manage the communication charge of the entire conference by providing a charge management means for managing the communication charge of a conference participating terminal and the communication charge of a multi-spot conference controller and managing the communication charge in a multi-spot conference in the multi-spot conference controller. SOLUTION: In this multi-spot conference controller 6 which receives conference reservation information, a call is originated to the respective conference participating terminals 1 to 3 when conference reservation time comes, and when call setting is performed, a multi-spot conference session is established and conference communication is performed. Also, when the call is terminated from a video conference terminal 4 so as to participate from the middle during the conference session, the multi-spot conference controller 6 responds to it, the call setting is performed and thus, the multi-spot conference among the video conference terminals 1 to 4 is established.  Then, after the conference is ended, when charge informing from an ISDN line network 5 is received by a charge reception informing function which is the basic service of an ISDN, a charge management table is generated on the SRAM of the multi-spot conference controller 6.
Patent JP-H11166342-A (JP)
Title: Strike in guard arm lock
Inventor: NITTA TOSHIAKI
IPC: E05B15/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting to a lock flush bolt of a sub-door when a guard arm is operated. SOLUTION: In a guard arm lock having a guard arm on the master door side and a strike 2 on a sub-door 20 side, a locking rod of a flush bolt of the sub-door 20 is extended, and a closing slider 5 adapted to slide in the vertical direction in the strike 2 links with the extension part 72a. To inhibit an engaging projecting part 31 of the guard arm from entering a receiving hole 23a of the strike at the time of unlocking the flush bolt, the receiving hole 23a of the strike 2 is closed by the closing slider 5.
Patent JP-H09163977-A (JP)
Title: Lactic acid bacterium for fermentation, fermented material by lactic acid bacterium and its production
Inventor: IGUCHI TAKEAKI
IPC: A23L7/104
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new lactic acid bacterium high in safety, assimilating a starch but not gluconic acid, arabinose and rhamnose, reducing a fermentation smell and an unpleasant smell peculiar to a vegetable, providing a fermented material of a fruit, a vegetable, grain, etc. SOLUTION: This new lactic acid bacterium is Lactobacillus plantarum L-137 (FERM P-15,317), reduces a fermentation smell and an unpleasant smell peculiar to a vegetable and provides a fermented material extremely excellent in sensual fragrance. The lactic acid bacterium for fermentation is obtained by separation from a traditional fermented food, Burong isda comprising a fish and rice as raw materials in Philippine.
Patent JP-H09165251-A (JP)
Title: Lightweight refractory structural material
Inventor: NAKAMURA MITSUO
IPC: C04B28/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight refractory structural material having sufficient strength approximately same as concrete, hard surface and wear-resistant while having light weight of a specific gravity of equal to or less than a half of concrete by mixing a specific amount of heat-resistant porous particle, in a cement structural material comprising cement and aggregate as main raw materials. SOLUTION: This lightweight refractory structural material is mainly composed of cement and aggregate as raw materials and contains 6-25wt.% of heat-resistant porous particle, and is used by mixing with water. Preferably, the refractory structural material contains 30-55wt.% of lightweight aggregate having <=1.5 average specific gravity and 10-50wt.% of cement. As the porous particle, a porous particle mainly comprising silicon oxide and aluminum oxide generated in a process wherein impalpable powder-like smokeless coal as a burning raw material changes to cinder in a boiler is preferable and its particle size is preferably 40-200μm. Preferably, 10-25wt.% of gypsum is mixed into the structural material to increase refractory property. High-early strength cement is preferable as the cement.
Patent JP-H09171045-A (JP)
Title: Testing apparatus for power supply
Inventor: KAWASE TOSHIHARU
IPC: G01R31/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a testing apparatus by which a test can be made in the same testing environment as at an actual machine when the reliability of a power-supply device is tested. SOLUTION: A load part 5 is provided with a plurality of loads which are applied to an output part at a power-supply device 2 and whose magnitude is different. A sequence control part 9 controls the load part 5 so as to be changed over on the basis of the time elapsed from the start of a test measured by a time measuring part 7 and on the basis of the order in which the magnitude of a load stored by a sequence storage part 8 is changed over, and a changeover part 6 changes over the loads at the load part 5 according to the control of the sequence control part 9. A temperature measuring part 10 measures the temperature of the power-supply device 2 in a state that a load is applied.
Patent JP-H10185421-A (JP)
Title: Refrigerator
Inventor: MORIMOTO KATSUHIKO
IPC: F25D25/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate taking out of foods from a refrigerator which prevents a second container from drooping or hanging in a rearward direction and thus enables a smooth slide movement of the second container. SOLUTION: A first container 8 has its left and right flanges 16 extended in a rearward direction from a rear face 15 thereof, and stoppers 17 are disposed in front of the rear portions of the left and right flanges 16. Owing to such a construction, a second container 9 is prevented from drooping or hanging in a rearward direction thus providing a stability to the second container 9, while the rearward extensible length of the second container 9 can be increased, thus providing a refrigerator which assures a smooth taking out of foods.