baber/WOPTO huggingface dataset:
Patent JP-H05266799-A (JP)
Title: Surface discharge type plasma display panel
IPC: H01J11/36
Filed: 1992-03-19
Abstract: PURPOSE:To restrict the lowering of luminance as much as possible, and aim at the long lifetime of a surface discharge type plasma display panel (PDP), in which a fluorescent body is provided to enable the display in various colors, by specifying a space dimension of a discharge space. CONSTITUTION:A pair of electrodes 22 for surface discharge are provided on the inner surface of one of a pair of substrates 11, 21, which are positioned opposite to each other through a discharge space 30, and a fluorescent body 18 is provided on the inner surface of the other substrate in response to each unit light emission area EU of the display to form a matrix display system surface discharge type plasma display panel 1. A ratio of a space dimension (g) of the discharge space 30 against the arrangement pitch (p) of this unit light emission area EU is set at 0.17 or 0.18.
Patent JP-S61222398-A (JP)
Title: Wave transmitter-receiver
Inventor: SASAKURA TOYOKI
IPC: H04R1/32
Filed: 1985-03-27
Abstract: PURPOSE:To obtain a detection signal or an arrival signal with regulated signal intensity within a prescribed angle by arranging plural vibrators with the same spacing on a straight line and impressing or taking out a signal having amplitude that is regulated by a specified curve or the position of the vibrator. CONSTITUTION:A reference amplitude signal (a) is supplied to each of electrodes 11-14 from the intermediate terminal 16 of a transformer 5. The signals having the amplitudes (b) and (c) that is represented as the function (sinx)/x of a distance (x) are supplied to the electrodes 8 and 9 of the vibrators 2 and 3 respectively and to the electrodes 7 and 10 of the vibrators 1 and 4 respectively. As the result, the intensity of the signal emitted from a wave transmitter-receiver is regulated within a prescribed angle theta0 and a directional characteristic shown at figure B is obtained. As for the receiving of the arrival signal, when the arrival signal with the same amplitude is received by the vibrators 1-4, the signal having the amplitude (b) based upon the signal that is acquired by the vibrators 2 and 3 and also, the signal having the amplitude (c) based upon the signal that is acquired by the vibrators 1 and 4 are transmitted to the primary side 15 of the transformer 5. As the result, the arrival signal that is acquired by a receiving beam having the characteristic shown at the figure B is outputted from the primary side of the transformer 5.
Patent JP-H03233863-A (JP)
Title: Electrode for molten carbonate fuel cell and manufacture thereof
Inventor: NIRASAWA HITOSHI
IPC: H01M4/88
Filed: 1990-03-14
Abstract: PURPOSE:To secure stable operation of a molten carbonate fuel cell over a long period by using a porous body which is a sintered body in which oxide particulates uniformly and dispersedly exist in the crystal grains and crystal boundaries of a base material of which a gas diffusion electrode is mainly composed. CONSTITUTION:Powders having oxide particulates 2 uniformly dispersed and attached to the inside of base particles 1 and the surface of the particles are used as raw material powders. A porous sintered body obtained by fabrication of a porous body by a sintering method using such raw material powders is such that the oxide particulates 2 uniformly and dispersedly exist in crystal grains 3 and in grain boundaries. In a negative electrode side gas diffusion electrode the oxide particulates 2 surely stop movement of a dislocation surface in the crystal grains 3 considered to be the main cause of creep generation and also restrains the dislocation surface from being opened at a neck portion. Creep of the gas diffusion electrode is thereby restrained so as to maintain the performance of a molten carbonate fuel cell in a stable state over a long period.
Patent JP-S58179782-A (JP)
Inventor: IRIE TOSHIMASA
IPC: F25B29/00
Filed: 1982-04-15
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-H09252671-A (JP)
Title: Liquid supplying device
Inventor: SATO MOTOKI
IPC: A01G27/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supplying device capable of supplying water by the proper quantity and easily controlling its growing so as to prevent the withering of plants and flowers. SOLUTION: A water discharging cylinder 4 is projectingly provided by facing downward at the bottom 3 of a water storage container 1 provided with a water supply port 2 at its top to be freely opened and closed, and a flow rate adjusting valve 5 adjusting the flow rate of a liquid flowing out from the water storage container 1 to the water discharging cylinder 4 by operation from the outside of this water storage container 1 is provided at the water storage container 1. An inserting tip part 7 to soil 6 is provided at the lower tip of the water discharging cylinder 4 and a liquid flow out port communicated with the inside of the water discharging cylinder 4 is provided at the outer peripheral surface of this inserting tip part 7 to constitute the liquid supplying device.  In addition, a cover 10 with a bleeder 11 for passing from an outside face to an inside face is provided at the water supplying port 2 to be freely opened and closed, and an air detour communicated with the bleeder 11 is provided at the inner surface of the cover 10.
Patent JP-H08215360-A (JP)
Title: Rubber for table tennis with inclined projection
Inventor: ITO JOTA
IPC: A63B59/45
Filed: 1995-02-13
Abstract: PURPOSE: To provide a rubber for table tennis with high repulsion when a driving ball is hit and low resiliency when a cut ball is hit. CONSTITUTION: This rubber is constituted in such a way that the cylindrical projection 1 of a rubber sheet is inclined for the surface of the rubber sheet 2 in a fixed direction.
Patent JP-H04296392-A (JP)
Title: Method for removing mercury and mercury compound in hydrocarbon oil
Inventor: ARAKAWA KOJI
IPC: B01D11/04
Filed: 1991-03-27
Abstract: PURPOSE:To simply and efficiently remove mercury (compound) in an oil by mixing a mercury (compound)-containing hydrocarbon oil into contact with an organic peroxide, then bringing the resultant mixture into contact with an acidic inorganic substance, extracting the obtained mixture with an aqueous solution of a polar organic solvent, and subsequently carrying out treatment with active carbon. CONSTITUTION:(A) A mixture prepared by mixing (I) a hydrocarbon oil such as benzene, toluene, gasoline, kerosene, light oil or a natural gas condensate containing mercury and/or its compound with (II) an organic peroxide composed of preferably cumene hydroperoxide is brought into contact with (B) an acidic inorganic substance composed of a powdery or granular substance of a solid acid such as preferably acid clay, silica alumina or sulfuric acid, phosphoric acid, etc., supported thereon at normally 20-90 deg.C (preferably 55-65 deg.C). The resultant mixture is then subjected to extraction treatment with an aqueous solution containing a polar organic solvent such as alcohols, ketones or glycols. The aforementioned aqueous solution is subsequently brought into contact with active carbon to remove the mercury (compound) in the hydrocarbon oil.
Patent JP-H05266450-A (JP)
Title: Magnetic head assembly
IPC: G11B5/60
Filed: 1992-03-19
Abstract: PURPOSE:To lessen the generation of defects at the time of assembling a magnetic disk device and to enhance the reliability of the device by positioning a tube in a part of the magnetic head assembly and adhering wires to a resin block in the tube. CONSTITUTION:Tensile force acts on the wires 12 of the magnetic head assembly in order to align and shape the wires at the time of assembly of the magnetic head assembly. The tube 13 is held in a load arm 14 by a retainer 16b. The tube 13 is deformed by the retainer 16b and the wires 12 are compressed to the tube wall and are hardly movable. The wires 12 exist in the deformed part of the tube 13 and are prevented from moving by being held in the resin block 17 in the tube. In addition, the wires 12 and the remaining part of the tube 13 are free and, therefore, the wires and the tube maintain flexibility. The resin block 13 is formed by packing a resin soln. wetting the wires in the tube and evaporating the solvent to solidify the resin.
Patent JP-S62218756-A (JP)
Title: Air flow direction deflecting device of air conditioner
Inventor: SUGIO TAKASHI
IPC: F24F11/02
Filed: 1986-03-20
Abstract: PURPOSE:To make it possible to shorten a space heating operation time, to carry out an efficient space heating operation and to improve the comfortableness of a living space by setting a desired air flow direction position and automatically switching the air flow direction to the desired air flow direction position when the blow-off air vol. reaches a set air flow vol. CONSTITUTION:A memory portion 23 disposed within a microcomputer 22 stores preset positions of a vertically deflecting vane 1 and horizontally deflecting vanes 4a and 4b. An air flow vol. sensor 21 detects the vol. of an air flow blown off through a blow-off port. In drive signal generating means 24 the vertically deflecting vane 1 and horizontally deflecting vanes 5a and 5b are driven so that a blast through a blow-off port is branched horizontally or upwardly right-and-left. When the air flow vol. detected by the air flow vol. sensor 21 has become equal to a set air flow vol., the means 21 emits signals to rotate the vertically and horizontally deflecting vanes 5a and 5b to the set positions, to a middle motor 3, a left motor 9a and a right motor 9b.
Patent JP-H06251913-A (JP)
Title: Rotary electronic component
Inventor: YAGI NOBUYUKI
IPC: H01C10/32
Filed: 1993-02-26
Abstract: PURPOSE:To provide a rotary electronic component capable of avoiding the backlash of a sliding element even in large diameter further having no possibility of any noise produced by charging. CONSTITUTION:The cylindrical protrusion 11 of a metallic grounding plate 10 is inserted into a through hole 25 of a flexible substrate 20 and another through hole 31 of a sliding element 30 to caulk the end of the protrusion 11 so that the sliding element 30 may be free rotatably shaft-fixed on the flexible substrate 20. At this time, ring type supporting protrusions 35 are provided on the rear surface of the sliding element 30 as well as slide-contact protrusions 13 (13-1, 13-2) comprising deformed earth plate 10 itself are provided on the multitude positions opposing to the supporting protrusions 35 of the grounding plate 10. Next, the supporting protrusions 35 are abutted against the slide- contact protrusions 13 to avoid the backlash of the sliding element 30 in the arrow C direction. Finally, the static electricity generated in the slide-contact parts can be grounded through the grounding plate 10 since the slide-contact protrusion 13 are made of a metal.
Patent JP-S55154774-A (JP)
Title: Method of rewriting read-only semiconductor memory
Inventor: TADAMA NAOTAKE
IPC: H01L21/8247
Filed: 1979-05-23
Abstract: PURPOSE:To impart a function capable of rewriting a read-only semiconductor memory by introducing a neutral electron collecting center having a density of 5X10<11>/cm<2> into a MOS architecture gate insulating film. CONSTITUTION:A thick field SiO2 film 3 is formed through a p<+>-type field inversion preventive layer 2 on the peripheral edge of a p-type Si substrate 1, and n- type source and drain regions 4 and 5 are diffused and formed in the exposed substrate 1. Then, a thin gate SiO2 film 6 is coated on the substrate 1 at the position between the films 3, a thin aluminum gate electrode 6 having a thickness of approx. 100Angstrom  is formed thereon. openings are perforated at both ends of the film 6, and aluminum electrodes 8 and 9 making contact with the regions 4 and 6 are coated as extended onto the films 3. Thereafter, it is heat treated at 450 deg.C in forming gas for 30min, and neutral electron collecting center having a density of 1X10<11>/cm<2> is formed in the film 6. In this manner, information can be written with thermion, and can also be erased by ultraviolet ray.
Patent JP-S53149927-A (JP)
Title: Preparation of olefinsulfonic aicd magnesium salt
Inventor: KAWAKAMI AKIRA
IPC: C09K23/08
Filed: 1977-05-31
Abstract: PURPOSE: To prepare the title compound by (1) sulfonating an olefin, (2) neutralizing the sulfonate, and (3) heating in the presence of Mg(OH) 2 , etc., and a compound selected from benzoic acid, citric acid, phosphoric acid, etc. thereby hydrolyzing sultone in the neutralized product. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55154883-A (JP)
Title: Image sensor unit
Inventor: TANAKA SHIYOUICHI
IPC: H04N3/15
Filed: 1979-05-22
Abstract: PURPOSE:To improve sensitivity of a parallel-channel CCD or BBD shift register, by equalizing the movement direction and movement speed of a two-dimensional light pattern to the transfer direction and mean transfer speed of charge. CONSTITUTION:Two-phase CCD has parallel MOS gates 3A-3G and channels 4a-4j. One terminal of each of channels 4a-4j is connected to linear CCD2, which is connected to output amplifier 5. Once an area image is supplied to CCD1, light charge is accumulated in channel area under gates 4a-4j. A light charge pattern is transferred to CCD2 by two-phase clocks phi1 and phi2. Then, the area image moves in the charge transfer direction. The movement speed of the area image on the image sensor is equal to the movement speed of light charge. As a result, the light charge is amplified in charge transfer.
Patent JP-S63231504-A (JP)
Title: Home control system
Inventor: ITO YUKIHIRO
IPC: G05B24/02
Filed: 1987-03-20
Abstract: PURPOSE:To facilitate the using by making mutually related a time and a controlled system terminal, calculating automatically the time suitable to them and controlling automatically when plural terminals, in which a controller is related, are instantaneously controlled. CONSTITUTION:At a controller side, the setting contents of a control time is stored by a time control means 3, and out of plural related terminals to execute the control at the time of the setting time, for example, the terminal to need a control earlier than the setting time such as an air conditioner and an electric rice cooker or the terminal to need the control after a certain time passes from the setting time are discriminated by an arithmetic control means 4, and the correcting times are calculated by the arithmetic control means 4. The time or the time set by a user are set to a time control means 3, at the time of the setting time, a signal is outputted from the time control means 3 to the arithmetic control means 4, and the control is automatically executed through a communicating means 2 by the arithmetic control means 4. Thus, the method to use is extremely improved.
Patent JP-H03275779-A (JP)
Title: Substance having low friction coefficient and plastic film covering said substance
Inventor: SHIYAU CHIYAN CHIYUU
IPC: C10M169/04
Filed: 1990-03-14
Abstract: PURPOSE: To obtain a coating material compsn. consisting of a (methyl)acrylate copolymer, finely divided wax and silica and imparting properties reduced in fogging, excellent in non-stickiness, uniformly showing the low coefficient of friction and good in mechanical aptitude to a substrate film.  
     CONSTITUTION: The objective coating material compsn. is obtained by compounding 30-150 wt.% (based on a (methyl) acrylate copolymer A) of finely divided wax (B), 5-25% of a finely divided solid content (C) composed of silica, diatomaceous earth, calcium silicate, clay or a mixture of them and 0-1% of talc or a silica gel (D) with the (methyl) acrylate copolymer (A) pref. consisting of 2-20 pts.wt. of a monoethylenic unsaturated carboxylic acid and 80-98 pts.wt. of a neutral monomer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08265887-A (JP)
Title: Bone conduction microphone and bone conduction earphone-microphone
Inventor: KURODA HIDEKAZU
IPC: H04R3/02
Filed: 1995-03-23
Abstract: PURPOSE: To obtain the bone conduction microphone having a function of detecting bone conduction vibration being voice vibration propagated to bones when the user utters a voice from part of a human body and to obtain the bone conduction earphone- microphone in which the bone conduction microphone and speaker are contained in a case and speech is attained by the earphone and howling is hardly caused. CONSTITUTION: The microphone is provided with a main body case 2 having an outer shape mounted in a concha of an ear shell and pressing an outer side lower half into contact with part of the concha in the mount state and a vibration electric transducing element 1 detecting bone conduction voice vibration and transducing it into an electric signal is arranged to the lower half of the main body case 2.  Then a bone conduction voice signal is not detected from a cartilage in the inside of an external auditory canal but the bone conduction voice signal fro the bottom of the concha is detected, then a projection with a vibration sensing element built therein is not inserted in the inside of the external auditory canal, then an unpleasant ache or a sense of a foreign matter is not caused and since the sensing location of the bone conduction voice vibration is at the bottom of the concha, a stable and high bone conduction voice vibration sensing sensitivity is attained.
Patent JP-H06272290-A (JP)
Title: Retarding basin device
Inventor: TSUCHIYA HIROAKI
IPC: E03B3/02
Filed: 1993-03-23
Abstract: PURPOSE:To improve visibility facilitate maintenance and control and facilitate the cleaning work. CONSTITUTION:A side wall part 13 is erected on the middle upper part of a bottom wall part 12 so as to form a nearly inverted T-shape block 11. A plurality of blocks 11 are juxtaposed in the front and rear directions to form pairs 22 of blocks. The pairs 22 of blocks are arranged in parallel so as to be staggered to each other in the front and rear directions. Between the bottom parts of the blocks 11, bottom plates 27 are provided. Between the upper parts of the blocks 11, cover plates 21 are bridged. Thus, the inside of a retarding basin can be seen through in the oblique directions, so that visibility can be improved, and the maintenance and cotrol of equipment can be facilitated. A heavy machine for carrying out mud earth can be freely moved between the side walls in the oblique directions as well as in the longitudinal and transverse directions. Further, cleaning work can be facilitated.
Patent JP-H07270340-A (JP)
Title: Apparatus for inspection and accumulation
Inventor: UMEHARA EIJI
IPC: G01N21/89
Filed: 1994-03-31
Abstract: PURPOSE:To provide a work inspection/accumulation apparatus capable of continuously letting out a nondefective work and accumulating only the nondefective works after the inspection so that the nondefective works are taken out without stopping the apparatus. CONSTITUTION:Many blanks are stored on a reservoir conveyer 8 and the blanks are conveyed one-by-one to the conveyer 8 via an orthogonally crossing conveyer 4. The conveyed blank is handed one-by-one to a letting-out section 12 from the conveyer 8 by a reversing/loading section 10. At the letting-out section 12, blanks of works are let out one-by-one to be conveyed to an inspection section 18 having an intervals by a separating conveyer 16. In the inspected works, only nondefective works are collected by nondefective work-collection conveyers 22 or 26. Thereby, it is possible to take up the nondefective works without stopping the apparatus.
Patent JP-S58181283-A (JP)
Inventor: TATENO MASAO
IPC: F27D11/06
Filed: 1982-04-16
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-S58180953-A (JP)
Title: Measuring apparatus
Inventor: TANAKA HIROSHI
IPC: G01R1/067
Filed: 1982-04-15
Abstract: PURPOSE:To enable the measurement of a sample to be measured at any measuring point without deformation or breakage thereof by making the tip section comprising a conductor of a probe like a brush. CONSTITUTION:The tip 7 of a probe 2 is made like a brush and composed of metal wires much finer than the conventional stylus bundled like a brush. The tip 7 of the probe 2 thus obtained is soft enough to reduce the pressure applied when it contacts a sample 4 to be measured at any measuring point 6. Thus, in the measuring apparatus manufactured according to this invention, the sample being measured can be measured at any measuring point without deformation or breakage because of the function of the brush-like tip of the probe.
Patent JP-H06281037-A (JP)
Title: Manifold valve for clean room
Inventor: KATAGIRI TOMOHIKO
IPC: F16K27/12
Filed: 1993-03-24
Abstract: PURPOSE:To prevent air leaked from a manifold valve used inside a clean room from being discharged into the clean room. CONSTITUTION:A valve unit 4 comprises a plurality of solenoid valves 3 and a manifold 2 incorporating the valves 3. The valve unit 4 is housed inside a closed container space 25 defined by a cover member 23. A dust collecting port 26 is communicated with the closed container space 25, and is opened to the outside of a clean room via a hose 27. Consequently, air or dust leaked from the valve unit 4 is discharged outside of the clean room via a discharge path 27.
Patent JP-H11249516-A (JP)
Title: Cleaning blade
Inventor: YAMAGIWA YOSHIAKI
IPC: G03G21/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade capable of surely and stably performing toner elimination over a long period at a low cost. SOLUTION: In this cleaning blade for eliminating the toner remaining on a photoreceptor drum 5 surface, plural edge parts 4 and provided by stepwise forming the tip part of a blade main body 2. in the image forming processing stage, the plural edge parts 4 are simultaneously held in contact with the photoreceptor drum surface. As a result, in the case of this cleaning blade 3, the frequency of exchanging is lessened compared with a conventional product, and moreover the need of jointly using a fur brush is eliminated differing from the conventional product, therefore the image with excellent quality is stably obtained.
Patent JP-H09261302-A (JP)
Title: System for reporting incoming call in portable telephone set
Inventor: ITO TSUNEAKI
IPC: H04W88/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a vibrator by constituting a system to report a vibration pattern from a portable telephone device mainbody to the vibrator being a separated body from a mainbody, which reports an incoming call. SOLUTION: The vibrator 2 consists of an antenna 11, a radio receiving part 12, a reception detecting part 13 and a vibrating means 14 consisting of a motor, etc. The rotation of the motor is controlled from a start and stop instruction from the telephone device mainbody 1 in the means 14. The vibrator 2 receives the instruction of the vibration pattern from the mainbody 1 by radio wave at the time of the incoming call and the vibrator 2 which receives the instruction is vibrated by the indicated vibration pattern. In result, a transmitting signal from a control circuit 5 is transmitted from a radio transmitting part 9 by the operation of an operating part 15 in the mainbody 1 and received by the receiving part 12 of the vibrator 2 and, then, the vibration pattern of the vibrating means 14 is set so that the separated vibrator is vibrated.