baber/WOPTO huggingface dataset:
Patent JP-H0641334-A (JP)
Title: Compoiste transparent formed article
Inventor: KAWASAKI NOBORU
IPC: C08F12/00
Filed: 1993-01-11
Abstract: PURPOSE:To obtain the formed article having a prescribed flexural modulus and excellent surface hardness, scratch resistance, rigidity, impact resistance, heat-resistance, chemical resistance and weather resistance and useful for glazing material, etc., by laminating a specific transparent resin layer having high hardness and a prescribed thickness to the surface of a transparent formed resin article. CONSTITUTION:The formed article having a flexural modulus of 350kgf/mm<2> or larger is produced by laminating a transparent hard resin layer having a thickness of 0.2mm or larger, a pencil hardness of 4H or higher, a Rockwell M-scale hardness of 100 or higher and total visible light transmittance of 85% or higher, e.g. a resin having a structure of formula (X is O or S), to a surface of a transparent formed resin article having a total visible light transmittance of 85% or higher, e.g. a formed article of polymethyl methacrylate resin.
Patent JP-H05193679-A (JP)
Title: Part attaching structure for vacuum insulating container
Inventor: YAMAJI TADAO
IPC: B23K9/00
Filed: 1992-01-10
Abstract: PURPOSE:To weld a part to a vacuum insulating container by an increased attaching strength and at an improved welding speed and reinforce the outer wall of the container. CONSTITUTION:A vacuum insulating container 11 consists of a structural body 13 having inner and outer walls and a vacuum layer 16 formed therebetween. A reinforcing plate 17 is fillet welded at a place 18 to the opposite surface of the wall 14 in the structural body 13 from the vacuum layer. The reinforcing plate 17 is made at least three times as thick as the walls 14 and 15. A part 12 is welded to the surface of the reinforcing plate 17.
Patent JP-H08189956-A (JP)
Title: Communication equipment between apparatuses on road and vehicle
Inventor: FUKUI MITSUHIRO
IPC: H04W4/04
Filed: 1995-01-11
Abstract: PURPOSE: To enable communication equipment between apparatuses on road and vehicle to discriminate the running road of its own vehicle even in an area where a highway and ordinary road run closely to each other so that the equipment can obtain the information suitable for the running road from a beacon. CONSTITUTION: Communication equipment between apparatuses on road and vehicle receives light from an optical beacon provided beside an ordinary road by means of a photoreceptor 10 and transceiver 12 and radio waves from a radio wave beacon 18 provided beside a highway by means of an antenna 14 and receiver 16. A level comparator 18 discriminates whether the communication equipment receives the light or radio waves by comparing the receiving level of the receiver with a set value. A demodulator 20 demodulates received data and a navigation section 22 processes matching. The communication equipment can unequivocally decide the running road of its own vehicle, whether an ordinary road or highway, from the received light or radio waves and can perform accurate map matching even in an area where the ordinary road and highway run closely to each other.
Patent JP-S60147606-A (JP)
Title: Thickness measuring device
Inventor: NAKAGAWA SHIROU
IPC: G01B11/06
Filed: 1984-01-12
Abstract: PURPOSE:To improve the precision of thickness measurement by providing an astigmatism generating lens and a 4-divided photodetector and detecting deviation of the position of a reflected light due to inclination of an object to be measured to correct a focus control signal. CONSTITUTION:A measuring device consists of a laser light source 20, a collimator lens 21, a polarizing beam splitter 22, a 1/4 wavelength plate 23, a movable object lens 24, an astigmatism generating lens 25, a 4-divided photodetector 26 consisting of photodetectors 31, 32, 33, and 34, a differential amplifier 27, a reference plane 29, etc. The laser light emitted from the laser light source 20 is converged onto the reference plane 29, and the reflected light is converged onto the 4-divided photodetector 26 through the astigmatism generating lens 25; and if an object 15 to be measured is inclined, potential differences e1, e2, e3, and e4 of four photodetectors are measured, and error of the focus control signal is corrected by the differential amplifier 27 to calculate the thickness of the object 15 to be measured. Thus, the thickness is measured with a high precision.
Patent JP-S59127893-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1983-01-11
Abstract: PURPOSE:To eliminate the deterioration of a specular surface while obtaining optical beams having no astigmatism by holding the upper and lower sections of a light-emitting region consisting of a V family semiconductor by a carrier confinement layer, forbidden band width thereof is larger than that of the region, and the lateral direction of the region by a light guide layer, forbidden band width thereof is smaller than that of the region. CONSTITUTION:An Al0.05Ga0.05As layer 4 as an active layer is held by an Al0.25Ga0.75As layer 3 and an Al0.5Ga0.4As layer 5, refractive indices thereof are smaller than the layer 4, in upper and lower sections, and a section up to a specular surface is index-guided with excellent efficiency. Since structure in which the layer 4 is also held by an Al0.3Ga0.7As layer 11, a refractive index thereof is smaller than that of the layer 4, in the lateral direction and the section up to the specular surface is efficiently index-guided similarly is formed, there is no astigmatism in optical beams emitted from the specular surface as a crystal cleavage-plane, and the beams can be squeezed easily up to approximately 1mum.
Patent JP-H01177848-A (JP)
Title: Plural stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P23/07
Filed: 1988-01-08
Abstract: PURPOSE:To perform a smooth speed-shift without impact at the time of accelerating and decelerating, and to obtain a wide speed shifting range by providing a revolving unit at least at one stator, and coupling it through a controller with a pole change switching unit. CONSTITUTION:A plurality of rotor cores 2, 3 are mounted on the same rotary shaft 4, and conductors 6 are mounted through the cores. The ends of the conductors 6 are short-circuited, and the cores are coupled by a resistance material thereby to form a rotor 7. A plurality of stators 24, 25 are mounted oppositely at the cores 2, 3. Windings which can be changed to a plurality of number of poles are respectively wound on the stators. A revolving unit (motor 30, gears 29, 31) for forming a phase difference to other stator is provided on at least one stator 24. The revolving unit is coupled to the pole change unit of the stator through a controller 42.
Patent JP-H05190588-A (JP)
Title: Wire bonder
Inventor: UMEDA OSAMU
IPC: H01L21/60
Filed: 1992-01-10
Abstract: PURPOSE:To prevent inert gas from flowing out by a solenoid valve when a wire bonder is not in operation. CONSTITUTION:When a wire bonder 1 is made to start operating or stopped, a signal detecting section 4 detects signals which indicate that the wire bonder 1 is in operation or not. A drive section 2 sends drive signals basing on the detection signals transmitted from the detection section 4 to open or close a solenoid valve 3, whereby inert gas is made to flow out or stopped.
Patent JP-S5699978-A (JP)
Title: Manufacture of paste style plate
Inventor: SUZUKI NORIO
IPC: H01M4/26
Filed: 1980-01-14
Abstract: PURPOSE:To prevent the clog of the slit of a plate, and to obtain the plate which has the uniform thickness of smeared paste, by smearing cadmium oxide paste on a porous metalic core which is seamed unitedly with a resin fiber for strengthening a paste smeared layer. CONSTITUTION:A paste style plate is obtained by forming a smeared layer 13 of pasty cadmium oxide on a porous metalic core 2 which has many openings 11. In the case, the plate is made by seaming a resin fiber 10 such as polyethylene, polyester or the like so as to be united with the core 2 through openings 11 of the core 2, smearing pasty cadmium oxide on it, and adjusting its thickness. Thereby, as mixing of short fibers in the paste becomes unnecessary, the clog of a fiber in the slit is prevented, and a plate which has the uniform thickness of smeared paste can be obtained.
Patent JP-H03208442-A (JP)
Title: Cordless telephone set
Inventor: YASUNO JUNICHI
IPC: H03C1/02
Filed: 1990-01-10
Abstract: PURPOSE:To always obtain a constant modulation signal independently of individual difference by making the modulation of a modulation circuit proper with a signal resulting from an averaged voice signal to obtain the constant modulation signal independently of the amplitude of the input voice signal. CONSTITUTION:The telephone set consists of a voice input circuit 11 inputting a voice such as a microphone of a mobile station or a trunk line circuit of a base station, a voice signal amplifier circuit 12, an averaging circuit 13 averaging a level of a voice signal, a modulation variable circuit 14 controlling the modulation of the modulation circuit 16, a discrimination circuit 15 and a transmission circuit 17. When the voice is inputted to the voice input circuit 11, the voice signal is amplified by the voice signal amplifier circuit 12 and averaged by the averaging circuit 13. The discrimination circuit 15 controls the modulation variable circuit 14 so that the modulation circuit 16 modulates the signal with proper modulation depending on the level of the voice signal averaged by the averaging circuit 13 and then a constant modulation signal is always obtained independently of individual difference.
Patent JP-S56100880-A (JP)
Title: Tape and method for preventing breakage of waterproof layer
Inventor: TAJIMA EIICHI
IPC: E04D11/00
Filed: 1980-01-17
Abstract: PURPOSE: To provide a breakage preventing tape with a reduced blistering phenomenon or the like suitable for preventing fatigue or breakage of a waterproof layer at a joint part of a waterproof substrate layer by coating a sticking agent thickly on a nonreleasable side of a release sheet from which only one side is releasable.  
     CONSTITUTION: In forming a waterproof layer on a roof or the like, substrate plates 14 are arranged side by side to construct a waterproof substrae layer. According to necessity, a primer is coated on said substrate plates 14 and, thereafter, tape 16 for preventing breakage of the waterproof layer is adhered in such a manner that the releasable side faces upward so as to cover joint parts between the substrate plates. Subsequently, waterproof layer 17 is formed on an entire surface of the waterproof substrate layer subjected to the joint treatment by the aforementioned tape 16 for preventing breakage of the waterproof layer. The aforementioned tape 16 for preventing breakage of the waterproof layer is one obtained by thickly coating a sticking agent having a high self-sticking property and appropriate fluidity even at a low temp. on a nonreleasable side of a release sheet of which only one side is made releasable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5595329-A (JP)
Title: Preparation of semiconductor device
Inventor: SHIMANO AKIO
IPC: H01L21/316
Filed: 1979-01-12
Abstract: PURPOSE: To obtain a high resistance value by a method wherein an active layer in a region where a resistor is to be formed is selectively oxidized so as to make thinner the thickness of the active layer.  
     CONSTITUTION: A resist mask 23 is provided on an n-type GaAs 22 on a semi- insulated GaAs substrate 21, and anodic oxidation is given to it in an electrolyte while light is applied to it. The sum of the density n d  of impurities and the thickness t of unoxidized layer 22 under an oxidized layer 24 is unconditionally determined according to the volume of light applied, and the resistance value of the layer 22 is inversely proportional to n d ×t. Thus, an optional resistance value can be provided with superior reproducibility by only the volume of light applied. After this, an ohmic region is separated from an element region, and an AuGe alloy electrode 25 is selectively formed. An optional and particularly high resistance value can be obtained in a small area by this method, which contributes to the improvement of integration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61163951-A (JP)
Title: Polymer resin material for templating head of wig
Inventor: IKEMATSU TAKESHI
IPC: C08L67/04
Filed: 1985-01-14
Abstract: PURPOSE:To provide the titled material which has excellent reproducibility and can be reused and easily worked, by mixing a specified quantity of a crystal line high trans-butadiene polymer with other polymer resin component. CONSTITUTION:30-90wt% crystalline high trans-butadiene polymer having a bonded trans contact of 754n95%, a weight-average MW of 30,000-500,000 and a molecular weight distribution of 1.2-5.0 is mixed with 70-10wt% other polymer resin component such as trans-isoprene polymer, trans-polyoctenamer or caprolactone polymer to obtain a polymer resin component. If desired, 1-30pts.wt. palsticizer (e.g. dibutyl phthalate), 1-100pts.wt. inorg. filler, stabi lizer, pigment, etc. are added to 100pts.wt. said resin component, and the mixture is mixed at 60-200 deg.C, optionally in the form of a soln. in a solvent.
Patent JP-S5497797-A (JP)
Title: Cable connecting portion of gas-insulated electric machine
Inventor: SATOU HIDEAKI
IPC: H02G15/08
Filed: 1978-01-18
Abstract: PURPOSE: To eliminate insulating material for support on the cable side by providing cable side collecting conductor with through hole along the axial line of electric machine side conductor and then by connecting the collecting conductor and the electric machine side conductor by a connecting conductor with through hole.  
     CONSTITUTION: The machine side conductor 6 and the collecting conductor 2 of the cable 3 are provided straightly, and the machine side conductor 6 and the cable 3 are connected by the connecting conductor 5 designed so as to be detachable through a through hole provided in the machine side conductors 6 and 2. Thus, there is no insulating support for connecting conductor, making the structure simple, and thus no DC voltage is applied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5388732-A (JP)
Title: Sheet feeding device
Inventor: KOMABA SHIROU
IPC: B65H1/26
Filed: 1977-01-14
Abstract: PURPOSE:To always feed stably sheets one by one from a tray placing the sheets by providing a sheet guide member in contact with the uppermost sheet of the stacked sheets to maintain the flatness of a bundle of sheets and to limit the looping amount of the sheets less than specified amount.
Patent JP-2000204988-A (JP)
Title: Divided gas engine having intake fuel nozzle
Inventor: KAWAMURA HIDEO
IPC: F02D19/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a divided gas engine to inject gas fuel boosted by a fuel injection device to a subsidiary chamber and feed gas fuel to intake air through an intake fuel nozzle during high load operation and form a fuel injection device in a compact manner. SOLUTION: This divided gas engine is formed that a subsidiary chamber 2 is formed in a piston 15 reciprocated through a cylinder 14 and a fuel injection device 5 provided with a nozzle 16 and a needle valve 9 through which gas fuel is injected in the subsidiary chamber 2 is arranged in a head liner 10. An intake air fuel nozzle 33 is arranged in an intake port 65. A controller 70 controls such that gas fuel is injected from the fuel injection device 5 in the subsidiary chamber 2 during a partial load and gas fuel is injected in the subsidiary chamber 2 from the fuel injection device 5 during a high load and gas fuel is injected in intake air through the intake air fuel nozzle 33.
Patent JP-S63171350-A (JP)
Title: Apparatus for detecting dew condensation of outer wall
Inventor: KOMAI HIROSHI
IPC: G01N27/12
Filed: 1987-01-09
Abstract: PURPOSE:To quickly detect the generation of dew condensation, by providing a highly heat-conductive part having heat conductivity higher than that of other part to a part of an outer wall and providing a dew condensation to the indoor side surface of said highly heat-conductive part. CONSTITUTION:A notch part 22 is formed to a part of an outer wall 10 and a highly heat-conductive part 12 composed of carbon steel is engaged with the notch part 22 over the indoor side surface of the outer wall 10 and a dew condensation sensor 14 is provided to the indoor side surface of the conductive part 12. By this constitution, the heat conductivity of the conductive part 12 of the outer wall 10 becomes higher than that of the other part having a heat insulating material 20 interposed therein and dew condensation is generated on the indoor side surface of the conductive part 12 and can be detected by the sensor 14.
Patent JP-H10195297-A (JP)
Title: Insulating silicone rubber composition
Inventor: HAYASHIDA OSAMU
IPC: C08K3/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain the silicone rubber composition capable of giving an excellent black color to molded products without deteriorating their electric insulation properties. SOLUTION: This insulating silicone rubber composition comprises (A) 100 pts.wt. of an organopolysiloxane expressed by the average composition formula: Ra SiO(4-a)/2 [R groups are each the same or different non-substituted or substituted monovalent hydrocarbon group; (a) is a positive number of 1.95-2.051, (B) 10-100 pts.wt. of silica having a specific surface area of >=50m<2> /g, (C) 0.5-5 pts.wt. of a curing agent, and (D) 0.5-10 pts.wt. of carbon black having a conductivity index of <=40.  The conductive index is expressed by the equation: conductive index = (specific surface area × DBP oil-absorbing amount)<1/2> (1 + volatile content), wherein the specific surface area (m<2> /g) is a surface area per unit weight of carbon black; DBP oil-absorbing amount (ml/100g) is the volume (ml) of DBP (dibutyl phthalate) contained in 100g of the carbon black; the volatile content (wt.%) is an evaporated reduced amount, when heated at 950 deg.C for 7min.
Patent JP-H09190512-A (JP)
Title: Ejection and lock device and method for ic memory card handling machine
Inventor: MURAKAMI SHIGENOBU
IPC: G06K17/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an ejection/lock device which can use the inexpensive parts and also can simplify its design to attain reduction of its cost by controlling the propriety of ejection of an IC memory card through the ON/OFF operations of a switch. SOLUTION: A lock member 25 is moved toward an ejection button 6 in response to the push operation of an operation button 7A and then placed at its block position. When the push of the button 7A is released, a switch 7 is turned on and the button 7A is locked there. Thereby a current is supplied to a control circuit part. Under such conditions, the button 6 is never pushed since an ejection/lock shaft 22 entering a lock groove 26 hits the member 5. As a result, an IC memory card 1 under operation is never ejected. Furthermore, no power is consumed for ejection/lock operations even when a battery is used as a power supply, and a power supply of a small capacity is enough and a compact ejection/lock device is obtained.
Patent JP-H09187525-A (JP)
Title: Movable fireproof/smokeproof section structure
Inventor: MIYAGAWA YASUYUKI
IPC: E06B9/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To easily partition a large space inside a building and to provide appropriate fireproof and smokeproof performance by the partition by forming one or more slits extended in a vertical direction at a part lower than the intermediate height part of a fire-resisting screen for partitioning the space inside the building and turning them to an escape path. SOLUTION: When a weight bar made of aluminum is horizontally fixed to the lower end of the fire-resisting screen 1 and the screen 1 is suspended downwards, appropriate tensile force acts on the screen 1 by the weight of the weight bar and a beautiful vertical surface is attained. A permanent magnet is attached to the weight bar and a belt-like metallic plate is attached to the surface of a floor 3 right below the screen 1. When the fire-resisting screen 1 is lowered to the very bottom, the permanent magnet of the weight bar at the lower end of the screen is attracted to the metallic plate on the floor 3. In the state, clearances between the upper end, lower end, left end and right end and the building are hardly exist, the screen 1 keeps a stable posture without easily trembling and the fireproof/smokeproof performance is provided.
Patent JP-S59127898-A (JP)
Inventor: MURAKAMI TOSHIYA
IPC: H05K7/20
Filed: 1983-01-13
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-S5497006-A (JP)
Title: Production of complex magnetic head
Inventor: KONDOU KENJI
IPC: G11B5/187
Filed: 1978-01-17
Abstract: PURPOSE:To efficiently produce a complex head, which has high performance and stable characteristics, by jointing a magnetic metal meterial having a high saturated magnetix flux density such as Sendust, which is formed with an operating gap portion, to the groove of a magnetic material of metal oxide of low loss such as ferrite. CONSTITUTION:A block 10 of magnetic metal such as Sendust is formed with a non-magnetic material 11 having a thickness corresponding to the length of a magnetic gap, and a magnetic gap portion 12 is formed by the abutment of the block 10, followed by the smooth finish of respective sides. On the other hand, a ferrite block is formed with a groove 13 for receiving the block 10 and with a winding aperture groove 14 having a narrower width. The two blocks thus prepared are adhered into a unitary structure with glass 15. Then, a tape running surface is ground into a preset shape, and a core of a preset thickness is cut, thus producing a number of chips for a complex head.
Patent JP-S61163943-A (JP)
Title: Medium to high expansion ratio expandable polystyrene bead of small particle diameter
Inventor: OCHIAI TAKASHI
IPC: C08J9/18
Filed: 1985-01-16
Abstract: PURPOSE:The titled polystyrene beads small in a change in moldability with time, obtained by impregnating polystyrene beads with a blowing agent in the presence of a specified aqueous medium. CONSTITUTION:An aqueous medium is obtained by adding 1-3wt%, based on PS beads, aromatic hydrocarbon (e.g., toluene), 0.1-2wt%, based on PS beads, high-boiling plasticizer (e.g., dioctyl adipate), 0.1-2wt%, based on PS beads, medium-boiling plasticizer (e.g., butyl methacrylate), 0.1-2wt%, based on PS beads, (alpha-methyl)styrene monomer and a dispersant such as an alkylbenzenesulfonate salt to water placed in a reaction vessel and thoroughly mixed to obtain asuspension. This aqueous medium in this reaction vessel is charged with PS beads of a small particle diameter and agitated and pressurized with a volatile blowing agent such as butane, and the temperature in the vessel is increased and then decreased by cooling to obtain the titled PS beads.
Patent JP-H01180348-A (JP)
Title: Page printer
Inventor: MORITA TAKASHI
IPC: B41J2/44
Filed: 1988-01-12
Abstract: PURPOSE:To perform continuous printing at the max. speed, by providing a means for preliminarily selecting whether the printing data of a printed page is backed up until paper having said page is discharged to the outside, in a page printer. CONSTITUTION:It is judged whether a back-up mode is selected by the back-up mode selecting switch 31 of an operation panel 30 and, when the back-up mode is selected, the greater part of the page buffer area of an RAM 27 is occupied in order to hold back-up data; therefore, it is impossible to preliminarily form the page data to be printed next of a page printer during present printing and a continuous printing speed is lowered. When a back-up cancel mode is selected, all of page data previous to the page data during present printing are erased and, therefore, not only page data to be printed next but also page data to be printed further later can be preformed and continuous printing can be performed at the max. printing speed.