baber/WOPTO huggingface dataset:
Patent JP-H0635221-A (JP)
Title: Transfer paper for electrophotography
Inventor: OMORI SHUNJI
IPC: G03G7/00
Filed: 1992-07-16
Abstract: PURPOSE:To provide a transfer paper for electrophotography made by blending a regenerated pulp using a waste paper as a raw material with a base paper and excellent in the surface appearance. CONSTITUTION:The transfer paper for electrophotography is made by containing the regenerated pulp made of the waste paper as the raw material in the base paper and controlling the area of a residual ink on the surface of the base paper by an image analyzer so that impurities in the waste paper pulp is <=80mm<2>/m<2>. And by controlling the quantity of the residual ink in the blended waste paper pulp, the transfer paper for electrophotography excellent in the surface appearance of the base paper is obtained.
Patent JP-H04232670-A (JP)
Title: Method of operating movable medium data storage system
Inventor: JIYON EDOWAADO BITSUSHIYU
IPC: G11B7/013
Filed: 1991-07-04
Abstract: PURPOSE: To provide an optical disk having four copies or four sets of control data structures. CONSTITUTION: The control data structure contains a disk definition structure DDS, a primary defect list PDL and a secondary defect list SDL. The procedure for inspecting whether or not all copies of data structure coincide with each other is described. When not coincide, all tables are made to coincide with each other to be re-recorded on the disk. In this procedure, the copy having the maximum number of entries is inspected initially for deciding whether or not the coincidence is possible. When the coincidence is impossible from the longest copy, a next longer copy is used. Preservation of four copies of control data structures are kept, and the coincidence among these copies are warranted.
Patent JP-H01163203-A (JP)
Title: Acrylic acid type thickener containing solvent and production thereof
Inventor: MAAKU UEIN HAABAADO
IPC: C08F2/02
Filed: 1988-07-30
Abstract: PURPOSE: To produce an organic solvent-free, fine fluff powder acrylic acid copolymer useful for a thickening agent by copolymerizing acrylic acid monomer and a comonomer using CO 2  as a polymerization catalyst.  
     CONSTITUTION: The organic solvent-free polymer is produced by filling acrylic acid monomer, and a comonomer (the monomer containing 2 and more terminal allyl groups which have the formula H 2 C=C< is preferable), CO 2  (preferably 99 vol.% and more purity) and a chemical initiator (e.g. alkanoyl peroxyesters or, monohydroperoxides) by polymerizing acrylic acid monomer and the comonomer at the specified temp. and pressure to yield the fine fluff acrylic acid copolymer and separating completely acrylic copolymer from CO 2 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6257512-A (JP)
Inventor: SAMUERU JIEI MAN
IPC: A45D29/04
Filed: 1986-08-14
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-H0239026-A (JP)
Title: Manufacture of liquid crystal display
Inventor: KATAUE MASAYUKI
IPC: G02F1/13
Filed: 1988-07-28
Abstract: PURPOSE:To firmly fix a gap holding member and to improve a display quality by sprinkling a gap holding member to the substrate member of one side, temporarily fixing it and filling a gap formed of a pair of substrate members with a liquid crystal. CONSTITUTION:A spacer 25, namely, the gap holding member is sprinkled on a substrate member 22 of one side and temporarily fixed with a base coating film or a resin applied on the gap holding member 25. Next, the gap holding member 25 is coated, an orientation control film 26 is formed, the gap holding member 25 is fixed to the substrate member 22 of one side, and thereafter, a substrate member 23 of the other side is fixed to the substrate member 22 of the other side. The gap formed of a pair of the substrate members 22 and 23 is filled with the liquid crystal. Consequently, the gap holding member 25 can be firmly fixed to the substrate member 25 of one side, and the movement of the gap holding member 25 is eliminated. Thus, a display defect cannot be generated by scarring the surfaces of orientation control films 26 and 36, etc., and the display quality can be improved.
Patent JP-H10996-A (JP)
Title: Holder of portable telephone enabling safe communication even while driving
Inventor: SAKURAI NORIHIRO
IPC: B60R11/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable a safe communication even while driving by attaching a hook part provided on a portable telephone on a heat band. SOLUTION: At the time of a communication through a portable telephone by using both hands while driving, a hook provided on a head part of the portable telephone 2 in advance is attached in one-touch operation on a head band 1 attached on a head of a user so that the communication can be established. At this time, the hook which is set on a head part of the portable telephone 2 is provided so that the angle of the portable telephone 2 can be arbitrarily changed in a range 25 to 45 degrees to the right and left directions with respect to a vertical surface of the portable telephone system. Furthermore, each size of the head band 1 is preferably prepared in accordance with the size of the head part of the user.
Patent JP-H0531836-A (JP)
Title: Manufacture of composite panel
Inventor: URA SEKIHAKU
IPC: E04C2/30
Filed: 1991-07-30
Abstract: PURPOSE:To easily produce the above composite panel, while coating it with an adhesive simply and surely by a method in which the metallic sheet being in a smooth state is coated with solvent base rubber the adhesive and is dried, and then it is folded into a desired shape, whereby the metallic surface material with an adhesive layer is obtained, and after both surfaces of base material have been nipped by the metallic surface materials, they are mutually stuck under heating and compressing. CONSTITUTION:The metallic sheet coated with adhesive 4 and dried, is folded by a folding machine, etc., and is made into the metallic surface-material 3 of the shape of a lunch-box coated with the adhesive 4. Base material 2 is formed by incorporating honeycomb-core 22 in a core frame 21. The part brought in contact with the metallic surface-material is coated with the adhesive 4 also for said core frame 21 and the honeycomb-core 22, and it is dried. The metallic surface-material 3 coated with the adhesive 4 is stuck to the base material 2 by thermal activation-sticking method, whereby a composite panel 1 is obtained.
Patent JP-H1036019-A (JP)
Title: Controller for elevator
Inventor: YAMASHITA KENICHI
IPC: B66B1/18
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To shorten the waiting time, and to improve the energy saving efficiency, by forecasting the call generating probability in a landing of each floor, and making an elevator wait in the floor nearest from the current floor among plural floors, with the priority, when the plural floors have the call generating probability of a prescribed extent. SOLUTION: The time is read from a clock 22 at the time when a passenger of an elevator gets off the elevator, and the call generating probability of each floor corresponding to the present time is read from RAM 234. Then whether a prospective waiting floor exists or not, is judged, under a condition that a floor of which the call generating probability is within a prescribed extent, is regarded as the prospective waiting floor, the elevator is kept in the current floor, when the prospective waiting floor is not found, and the prospective waiting floor is set as the waiting floor, when the prospective waiting floor is found.  When plural prospective waiting floors are found, the current position of the elevator is read from an operation controlling part 21, and the distance between the prospective waiting floor and the current position of the elevator is calculated respectively, so that the floor of the minimum distance is judged to be the prospective waiting floor. And the command for waiting operation to the waiting floor, is output to the operation controlling part 21.
Patent JP-H0637962-A (JP)
Title: Remote control system
Inventor: ODA TAKAO
IPC: H04N1/00
Filed: 1992-07-17
Abstract: PURPOSE:To reproduce control on the control side at the side to be controlled. CONSTITUTION:In a remote control system for which a communication terminal equipment 110 provided with a communication processing means 102 for performing communication processing corresponding to the input of key codes is remote controlled by the different communication terminal equipment 120, the communication terminal equipment 120 is provided with an input means 121 for inputting the key codes and remote instructions, a signal conversion means 122 for converting the key codes to corresponding DTMF signals and a transmission means 123 for successively transmitting the DTMF signals and the remote instructions through a line, and the communication terminal equipment 110 is provided with a reception means 111 for receiving the DTMF signals and the remote instructions from the line, a code conversion means 112 for converting the DTMF signals to the corresponding key codes and an input control means 113 for inputting the key codes obtained at the code conversion means 112 to the communication processing means 102 as substitutes for the key codes from the input means 101 corresponding to the remote instructions.
Patent JP-S5893229-A (JP)
Title: Preparation of semiconductor grapho epitaxy element
Inventor: KOBAYASHI KEIJI
IPC: H01L21/20
Filed: 1981-11-30
Abstract: PURPOSE:To obtain recrystallized layer with good yield by forming a groove of depth/width >=0.1 on an Si3H4 film on a glass substrate, executing ion implantation after stacking a poly Si and by executing the laser annealing in parallel to the groove in such a relation of optical point diameter/scanning width >=1. CONSTITUTION:An Si3N4 film 2 is stacked on a transparent glass plate 1, a groove in depth of 0.2mum and width of 2mum is provided thereon and a poly Si 3 is stacked thereon. The P ion beam is irradiated to the specified area and the scanning is carried out in parallel to the groove in the desired pattern by the Ar with laser beam in the spot diameter of 100mum and scanning width of 50mum. The temperature of glass substrate during the annealing is 500 deg.C. When the annealing is carried out with a depth/width ratio of groove is 0.1 or more and spot diameter/scanning width ratio of beam is equal to or larger than 1, a deep and wide recrystallized area is generated at the laser irradiation area of the poly Si and the surface is covered with an oxide film. According to this constitution, any crack of poly Si is not generated due to the annealing and a homogeneous poly Si having uniform grain size can be obtained and moreover an excellent semiconductor grapho epitaxy substrate for FET can be obtained.
Patent JP-H0637539-A (JP)
Title: Multibeam antenna
Inventor: MASUJIMA TOSHIO
IPC: H01Q25/00
Filed: 1992-07-17
Abstract: PURPOSE:To adjust the direction with simple procedures, to provide high strength and rigidity, and to stabilize the shape even at the time of adjustment by arranging revolving shafts of rotating direction and elevation angle adjusting mechanisms in vicinities of perpendicular lines passing centroids of parts which can be moved by respective adjusting mechanisms. CONSTITUTION:The direction of a force F which acts on a reflection mirror 2 by a strong wind is mainly the direction of a normal 15 of the reflection mirror 2. While the force F is transmitted to a steel pipe 5, the force F acts on symetrical faces with respect to all of adjusting mechanisms 27, 29, and 11, and a torsional moment to rotate them around the steel pipe 5 is scarecely generated. Therefore, an inexpensive and light-weight mechanism essentially produced by sheet processing is obtained because the elevation angle adjusting mechanism 27 and the azimuth adjusting mechanism 11 can sufficiently display the intra-face rigidity of plates. Further, a moment of overturn due to noncoincidence between the centroid of the part which can be moved by each adjusting mechanism and the revolving shaft of the adjusting mechanism is reduced.
Patent JP-S6169299-A (JP)
Title: Ultrasonic probe
Inventor: INOUE TAKESHI
IPC: G01N29/24
Filed: 1984-09-12
Abstract: PURPOSE:To reduce the impedance to improve the spurious characteristic by providing a piezoelectric transducer where the thickness of ceramics is larger in a layer nearer to surfaces in the laminating direction and providing acoustic matching layers on one face vertical to the laminating direction. CONSTITUTION:A piezoelectric transducer 10 has a five-layered structure, and electrodes 31 are buried in piezoelectric ceramics 30. A DC high electric field is applied across external electrodes 32 and 32' to polarize the transducer 10. Though electrodes 31 are arranged more densely toward the center part in the thickness direction in this transducer, its effective electromechanical coupling coefficient Kefb and practical specific inductive capacity are 0.546 and 5032 respectively and are 7% and 20% higher than those of a transducer where electrodes are arranged at equal intervals. Acoustic matching layers 11, 12, and 13 are adjusted to about 1/4 of the resonance wavelength, and a packing 14 is provided on the surface vertical to the laminating direction. Transducers are arranged at intervals of a prescribed length into a linear array having about 10-13cm length, thus obtaining a probe.
Patent JP-H0834331-A (JP)
Title: Antiskid controller
Inventor: KATO HIRAHISA
IPC: B60T8/58
Filed: 1994-07-20
Abstract: PURPOSE:To properly prevent slip without causing vibration due to torque interference at antiskid control to a driving wheel. CONSTITUTION:Concerning each wheel including driving wheels FW and RW, a slip detection means SL detects the slip condition, according to the wheel speed detected by wheel speed detecting means Sf and Sr. Based on this detection result, at least any control mode among a pressure decrease mode, a retaining mode, and a pulse pressure increase mode is set, and according to this control mode, a braking force control means BC drives a hydraulic pressure controller FV so as to control the brake fluid pressure to wheel cylinders Wf, Wr, etc. For example, when the driving wheel FW is the object of control, a control mode judging means CM judges the control mode to other driving wheel RW, and while the pressure decrease mode is set to the driving wheel RW at least, the pressure increase delay means PD delays the start of control of the pulse pressure increase mode to the driving wheel FW.
Patent JP-H1040190-A (JP)
Title: Data transmission and reception system for personal computer
Inventor: MIYAGAWA TAKAYUKI
IPC: H04N5/44
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To transmit and receive data between personal computers by using a system which receives a television broadcast and a radio broadcast while eliminating such intricateness that an extension board is replaced. SOLUTION: The extension board 5 built in a personal computer body 2 is provided with a video input part 14, an audio input part 17, and a control bus line, and a televisnon broadcast, and a radio broadcast can be received by connecting an external tuner unit to the extension board 5. Further, the extension board 5 is provided with a data input/output part 19 and when an external modem unit 20 is connected to the extension board 5 instead of the external tuner, a data transmission and reception system between personal computers 1A and 1B can be constituted.
Patent JP-H0745491-A (JP)
Title: Supervisory system for semiconductor production line
Inventor: TAKAGI HIDEKI
IPC: G06Q50/04
Filed: 1993-08-02
Abstract: PURPOSE:To realize efficient data input operation by starting a work executing means corresponding to a high frequency work menu depending on a worker ID and then executing the work automatically. CONSTITUTION:A worker 100 inputs a worker ID on a terminal 1. A collating means 2 collates the worker ID with that registered in a worker register file 3. If a matching ID is found in the file, a start/execution control means 5 is started and an individual menu file 6 is retrieved to start means for executing a work menu of high priority which is displayed on the terminal 1. When a new menu ID and data value are inputted, the start/execution control means 5 registers them in the individual menu file 6 and a total data file 7 for each menu and updates the priority for each file.
Patent JP-H0536004-A (JP)
Title: Recording and reproducing device
Inventor: NAKAMURA KENJI
IPC: G11B5/024
Filed: 1991-07-31
Abstract: PURPOSE:To avoid the influence of an erasing signal on a video signal and a PCM sound signal. CONSTITUTION:The frequency of the erasing signal is selected in the frequency band higher than the band of a luminance signal constituting the video signal, an LCR series oscillation circuit is constituted of an erasing head EH and a rotary transformer 25, and a trap circuit 60 for trapping the erasing signal is connected with the reproducing system of the video signal. The erasing signal intruding into the regenerated video signal can be exactly trapped by the trapping circuit, so that the deterioration of a reproduced picture or a reproduced sound can be prevented. The erasing frequency is at the higher frequency band side than that of the frequency of the luminance signal, so that the level of the regenerated luminance signal at the band can not be affected by the trap operation. An erasing circuit system including the erasing head is constituted as the LCR series oscillation circuit, so that the sufficient erasure can be realized even when a power supplied to the erasing head is reduced.
Patent JP-S6435027-A (JP)
Title: Rotary oxygen hydrogen engine
Inventor: NOMOTO SHOICHI
IPC: F02B75/00
Filed: 1987-07-29
Abstract: PURPOSE:To obtain an engine having long service life by pressurizing mixture gas of oxygen and hydrogen produced in an electrolysis tank through a compressor and feeding to a mixture gas tank then ejecting through an ejection pump and a valve into a combustion chamber and rotating a rotor through its combustion force. CONSTITUTION:An electrolysis tank 23 arranged alternatively with anodes 24 and cathodes 25 is provided, and mixture gas of oxygen and hydrogen produced therein is led to a compressor 28 being driven through a motor 31 to produce high pressure mixture gas which is led and stored in a mixture gas tank 29. Mixture gas in the mixture gas tank 29 is led through a piping E to an ejection pump 8. Ejection pumps 8 are provided for every combustion chamber 33 jointed in a cylinder 32 in tangential direction of a casing 1 containing a rotor 2 having teeth on the outer circumference. Mixture gas fed from respective ejection pumps 8 into combustion chambers 33 is ignited through ignition plugs 6 to produce combustion gas which is employed for rotating a rotor 2 and producing power.
Patent JP-S6436023-A (JP)
Title: Dry etching
Inventor: SATO JUNICHI
IPC: C23F4/00
Filed: 1987-07-31
Abstract: PURPOSE:To execute an etching operation without leaving a remaining substance and under a condition of a high selection ratio with reference to a substratum layer by a method wherein the etching operation by using a chlorine gas and the etching operation by using a fluorine gas are combined. CONSTITUTION:When a dry etching operation is executed to a laminated conductive film 5 composed of a refractory metal silicon compound layer 3 formed on a substrate 1 and an aluminum layer 4 formed on this refractory metal silicon compound layer 3, a whole part of the aluminum layer 4 and one part of the refractory metal silicon compound layer 3 are etched selectively by using a chlorine (Cl) gas; a remaining part of the refractory metal silicon compound layer 3 is etched by using a fluorine (F) gas. A refractory metal silicon compound refers to, e.g., MoSi2, WSi12, TaSi2 or the like. As the chlorine gas, e,g., a gas mainly composed of BCl3 is used; as the fluorine-based gas, e.g., a gas composed of SF6 is used.
Patent JP-H0613669-A (JP)
Title: Superconducting field-effect element and its manufacture
Inventor: NAKAMURA TAKAO
IPC: H01L39/22
Filed: 1992-06-25
Abstract: PURPOSE:To realize stabilization of characteristics by making a superconducting current flow effectively by constituting a superconducting source region and a superconducting drain region of an integral oxide superconductor layer including a nonsuperconducting region of a trapezoid cross section in an area near a central part. CONSTITUTION:After a Pr1Ba2Cu3O7-Y thin film 15 is formed on an SrTiO3 (100) substrate 5, a c-axis orientated Y1Ba2Cu3O7-X oxide superconducting thin film 11 is formed. Ga ion is implanted to an area near a central part of the thin film 11 by a method such as deflection of ion beam and a nonsuperconducting region 50 with a fixed inclination of a cone-shaped cross section is thereby formed. A superconducting source region 2 and a superconducting drain region 3 which are completely separated by the region 50 are formed. Then, an oxide superconducting thin film 1 similar to the thin film 11 is formed on each of regions 2, 3 and 50 and a part of the thin film 1 on the nonsuperconducting region 50 is made a superconducting channel 10. A gate insulation layer 7 and a gate electrode 4 are formed on the superconducting channel 10.
Patent JP-S5898478-A (JP)
Inventor: KAJIKAWA AKIO
IPC: D06M13/08
Filed: 1981-12-01
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-S6083956-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a photoconductive member having superior photosensitivity by successively forming a photoconductive amorphous layer contg. Si, Ge distributed uniformly in the thickness direction, a conductivity controlling substance and N and an amorphous layer contg. Si and O on a support. CONSTITUTION:The 1st photoconductive layer 102 of amorphous silicon germanium hydride or amorphous silicon germanium halide as an amorphous material is formed on a support 101. At this time, Ge atoms are ununiformly distributed so that the concn. is made higher on the support 101 side, and a conductivity controlling substance such as a III or V group element in the periodic table and N atoms are incorporated into the layer 102 so that they are distributed uniformly or ununiformly in the thickness direction. The 2nd layer 103 of an amorphous material contg. Si atoms and O atoms is then formed on the layer 102 to obtain the desired photoconductive member 100.
Patent JP-2001023901-A (JP)
Title: Compound semiconductor crystal growth method
Inventor: TAKEUCHI TAKASHI
IPC: H01L21/205
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compound semiconductor crystal growth method, which can grow a high-purity crystal, with little of impurities therein, for more improvement of the performance of an electronic device, chiefly improvement in electron mobility in the device. SOLUTION: This compound semiconductor crystal growth method is one contrived so that group III raw gas, a group V raw gas and gas for a doping raw material and dilution are fed on a heated substrate 10, a compound semiconductor crystal is vapor-grown on the substrate, the flow rate of the group III or V raw gas or the flow rates of both of the III and V raw gases is/are changed, so that the growth rate (Gr) of the crystal is controlled.