baber/WOPTO huggingface dataset:
Patent JP-H09138965-A (JP)
Title: Optical recording method, optical recorder and optical recording medium
Inventor: ENDOU FUSAAKI
IPC: G11B7/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the recorder and to improve recording pattern forming speed by providing an acoustooptical modulator of a single structure for intensity modulation and also light polarization of a laser beam reduced in diameter by a beam diameter reducing means. SOLUTION: The laser beam L1 emitted from a laser light source 2 is subjected to intensity modulation and light polarization via the acoustooptical modulator 22 with a polarizer provided on a moving optical table 31, and is then projected via an objective lens 14 to a photoresistant film 15A coated on a glass master disk 15. As a result, parts exposed to the laser beam are dissolved by development processing, and hence narrow bits and wide grooves are formed as recorded.
Patent JP-H02160601-A (JP)
Title: Production of hydrogen by methanol reforming and apparatus therefor
Inventor: KUBO YUKIO
IPC: C01B3/32
Filed: 1988-12-15
Abstract: PURPOSE:To provide a compact process for the production of high-purity hydrogen by steam-reforming of methanol in high thermal efficiency and to prevent the deposition of carbon in an evaporator by using a catalytic combustion system and separately feeding methanol and water. CONSTITUTION:High-purity hydrogen is produced by reforming methanol vapor with steam and purifying the produced hydrogen. The process is carried out as follows. Methanol and water are supplied to separate evaporators (methanol evaporator 15 and water evaporator 18). Combustion gas generated by the catalytic combustion 22 of off-gas 21 generated by the hydrogen purification 7 is used for the evaporation of water 18, then for the reforming of methanol 3 and finally for the evaporation of methanol 15.
Patent JP-H03177471-A (JP)
Title: Adhesive composition
Inventor: KAJIGAKI EIZOU
IPC: C09J4/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the title composition having a short set time and excellent storage stability by adding a small amount of a specific sulfonic acid ester to alpha-cyanoacrylate. CONSTITUTION:alpha-Cyanoacrylate is blended with 1-5,000ppm, preferably 1-200ppm sulfonic acid ester (e.g. methanesulfonic acid methyl ester or fluorosulfonic acid methyl ester) shown by the formula R'SO2-OR and/or formula FSO2-OR (R and R' are alkyl, alkenyl, aralkyl, haloalkyl, cycloalkyl or phenyl) to give the objective composition.
Patent JP-H11151521-A (JP)
Title: Device for applying oxidation inhibitor onto hollow billet for making tube by hot extrusion
Inventor: TAKIMOTO GIICHI
IPC: B21C23/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact coating device for forming a coating film of an oxidation inhibitor having uniform thickness on the whole of inside and outside surfaces of the hollow billet for making tubes by hot extrusion. SOLUTION: In the next stage of a coating tank 3 having a freely ascendable and descendable billet receiving base 3b on which the hollow billet is horizontally received and placed and which is dipped into the dispersed liquid of the oxidation inhibitor, a freely inclinable billet inverting machine 4 for inverting the hollow billet which is horizontally received into a vertical position is provided. Moreover, in the next stage of the billet inverting machine 4, a drying furnace 6 for horizontally receiving and transporting the hollow billet and for drying and solidifying the coating film is provided.
Patent JP-H08179255-A (JP)
Title: Liquid crystal panel positioning mechanism
Inventor: OGA OSAMU
IPC: G02F1/13
Filed: 1994-12-20
Abstract: PURPOSE: To provede a liquid crystal panel positioning mechanism capable of being easily and highly accurately adjusted with a simple mechanism. CONSTITUTION: A first plate 11 is fitted to a second plate 12 with metal fittings so as to be moved to relatively parallel to each other in one direction and one pair of holes 11a and 12a arranged side by side almost prependicularly to their moving direction are provided in respective plates 11, 12, and two plates can be moved in relatively parallel by inserting an adjustment jig consisting of bifucated legs into respective holes 11a, 12a and turning the jig. Moreover, when a third plate moving in a rectangular direction in the similar method is fitted to the second plate 12 and a liquid crystal panel is held by the first plate 11 and the third panel is held into the chassis of a liquid crystal projector, a liquid crystal panel positioning mechanism capable of executing two dimensional movements can be constituted.
Patent JP-H11150496-A (JP)
Title: Antenna system and portable radio equipment
Inventor: SAWAMURA MASATOSHI
IPC: H01Q1/24
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna system that is capable of good diversity reception. SOLUTION: This proposed system has a first and a second antennas 2, 3 and a selector switch 4 that selects either of the first and second antennas 2, 3 and conducts diversity reception by using the selector switch 4 to select any desired antenna from the first and second antennas 2, 3. A phase shift circuit 11 that delays the phase of a received signal by a desired value is provided between the first antenna 2, and the selector switch 4 or between the second antenna 3 and the switch 4. In this way, since the phase of a signal sent from the antenna during non-selection can be adjusted, cancellation of the received signal by the this signal is prevented. As a result, further improved diversity reception is realized.
Patent JP-H01159266-A (JP)
Title: Thermal head drive system
Inventor: MIKAMI TOMOHISA
IPC: B41J2/36
Filed: 1987-12-17
Abstract: PURPOSE:To permit the relationship between the number of recording dots and an image density to reach an ideal level as close as possible by providing a gradation level holding means and a specific pulse application means. CONSTITUTION:A gradation level holding means 12 to hold the number (n) of recording dots which represents the gradation level of an image and a pulse application means 15 to apply a recording pulse to a heat generating element provided on a thermal head 14 in accordance with the number of recording dots to be output from the gradation level holding means 12 and at the same time, to apply an auxiliary pulse in accordance with the number of recording dots of an image matrix 11 within an application time of the recording pulse against an adjacent heat generating element to the heating heat generating element, are provided. Under this constitution, the recording dots are influenced by an adjoining heat generating element and the area of the recording dots increases to perform printing. Therefore, the value of image density for the number (n) of the recording dots represents an ideal property by presetting an auxiliary pulse to be applied in accordance with the number of recording dots.
Patent JP-H05150106-A (JP)
Title: Reflecting mirror and light source
Inventor: SUZUKI TOSHIHIRO
IPC: G03B21/14
Filed: 1991-12-02
Abstract: PURPOSE:To effectively obtain parallel rays of light with a reflecting mirror or effectively converge light with a reflecting mirror and a light source even in the case where a light emitting element is hardly considered to be a spot light source. CONSTITUTION:A transparent plate with a concave face on one side and a convex face on the other side is prepd., a first reflecting element 21 which reflects a prescribed wavelength component of light and transmits the other wavelength components is formed on the concave face and a second reflecting element 22 which reflects at least part of the other wavelength components is formed on the convex face.
Patent JP-2000151185-A (JP)
Title: Chip container tape
Inventor: TANAKA TAKAO
IPC: B23P21/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To suck a chip part surely and easily using a suction nozzle at low cost by making an air conduction groove communicating with a chip containing hole in a carrier tape. SOLUTION: An air conduction groove 10 communicating with a chip containing hole 2 is made in the carrier tape 3 of a chip container tape 1. The air conduction groove 10 is exposed to the upper surface side of an automatic mounter facing a suction nozzle 8 and cut in the longitudinal direction of the tape for each chip container hole 2 at a depth reaching an under tape 4 being pasted to the lower surface side. Since air flows through the air conduction groove 10 and the chip containing hole 2 is not evacuated even if it is choked with the suction nozzle 8 of the automatic mounter when a chip 7 is sucked, the chip 7 can be sucked surely by means of the suction nozzle 8.
Patent JP-2001011646-A (JP)
Title: Surface treated steel sheet
Inventor: HAMAHARA KYOKO
IPC: B05D7/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a chromium-free steel sheet excellent in electrodeposition coating suitability, chemical convertibility, press formability or the like suited as those of a rust preventive steel sheet for an automotive body by providing the surface of a galvanized steel sheet with a zinc phosphate film and moreover with a film contg. a silicone resin having a functional group to be reacted with an organic matter. SOLUTION: As the stock for a surface treated steel sheet, a galvanized or galvannealed steel sheet is used, and among them, pure galvanizing is low- cost and has general applicability. The coating weight of the galvanizing is desirably controlled to 20 to 50 g/m2. On the surface of the galvanized steel sheet, by forming a zinc phosphate film as a 2nd layer, its press formability improves. This 2nd layer reduces the resistance between the galvanizing and a die, and the film retains pressing oil and works as a buffering body, by which damage caused by friction can be suppressed. Moreover, as a 3rd layer, a silicone resin film to be adhered with an inorganic matter such as plating exposed from the pinholes of the 2nd layer is provided. This film is also excellent in adhesion with an organic matter in the electrodeposition coated film.
Patent JP-H03178618-A (JP)
Title: Shower remote control system
Inventor: IKEDA TOSHIO
IPC: E03C1/05
Filed: 1989-12-06
Abstract: PURPOSE:To allow a switch to function normally without performing specially a waterproof measure, to improve the reliability of an operation and to miniaturize the structure of a shower head by providing the switch attached to the shower head on a rubber optical fiber transmission line. CONSTITUTION:A shower remote control system is constituted of a hot water/ water supply device, a controller 2, a shower head 3, etc., and the controller 2 is constituted of an operating panel 10, a hot water control circuit 11, a receiving unit 12 and a power source control circuit 13. Between the shower head 3 and the receiving unit 12, a rubber optical fiber transmission line 14 is formed, and a switch 15 for sending an optical signal into the rubber optical fiber transmission line 14 is provided on the shower head 3. By bringing the switch 15 to turn-on/turn-off operations, the controller 2 operates through the rubber optical fiber transmission line 14, an opening/closing operation of a hot water/ water feed valve is controlled, and a hot water discharge quantity of the shower head 3 is adjusted. Especially, since a turn-on/turn-off signal of the switch part is an optical signal, the switch part functions normally without performing specially a waterproof measure.
Patent JP-H08179974-A (JP)
Title: Method and device for processing data
Inventor: KIMURA HITOMI
IPC: G06F13/00
Filed: 1994-12-21
Abstract: PURPOSE: To reduce memory capacity by providing a level for log information and setting the level of the log information desired to store by an operator by using an input/output device. CONSTITUTION: Defintion information is displayed first on the display part 7a of a control panel 7 from a log information level definition table, and the level of the log information desired to store in the output deveice is decided by an operator referring to the display. Thence, the log information is acquired conventionally by an output device while operated. The acquired log information is message information i.e., character string information. Acquired log information is displayed in a character string on the display device 7a. The level of each log information is read, and it is compared whether or not the level of the log information exceeds the level decided previously by the operator. When exceeds, the log information is stored in a storage device 6 in a state of message character string.
Patent JP-H09159482-A (JP)
Title: Display apparatus
Inventor: SHIMIZU HIROSHI
IPC: G06F3/048
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a display apparatus by which voice information and vision information can be provided effectively to a crew member by a method wherein the state of a power plant, a vehicle, a driver or the like is detected and the changeover of the voice information and the vision information is decided on the basis of a detection state. SOLUTION: A state detection means detects the existence of the operation of a power plant, the state of a vehicle such as the speed of the vehicle, a change in a steering angle or the operating state of an operating device such as a transmission, a light or the like. On the basis of a state detected by the detection means, a voice-vision information changeover control means decides the changeover of voice information and vision information so that a driver and a crew member can get the information effectively. On the basis of a signal from the changeover control means, a voice-vision information presentation means presents various pieces of information so as to be executed. By this method, the driver and the crew member can take into the information precisely according to various states inside a casing.
Patent JP-H05124143-A (JP)
Title: Olefinic resin laminated sheet having open-cell layer
Inventor: KIKUCHI GENICHI
IPC: B32B5/18
Filed: 1991-11-06
Abstract: PURPOSE:To provide the title sheet improved in weatherability and chemical resistance, suitable as various sheets for civil engineering and having exhaust function due to the molding of an open-cell layer and usable as a heat insulating sheet by integrally laminating a non-foamed olefinic resin layer and an open-cell olefinic resin layer. CONSTITUTION:A non-foamed resin layer 2 and an open-cell resin layer 1 are integrally laminated. These layers are composed of an ethylene/vinyl acetate resin(EVA) and the open-cell resin layer is formed by the extrusion foam molding of a mixture prepared by kneading an azodicarbonamide foaming agent, benzen being a crosslinking agent and a silicone type surfactant having polysiloxane and polyether being a foam stabilizer with EVA and, at the time of extrusion, the non-foamed layer 2 is also simultaneously extruded to be integrally laminated. This laminate is improved in heat resistance and chemical resistance and can be adapted to various sheets for civil engineering and can be also utilized as a heat insulating sheet.
Patent JP-H034733-A (JP)
Title: Method and apparatus for food
Inventor: TOMU JII SUTANEKU
IPC: A22C11/02
Filed: 1989-12-07
Abstract: PURPOSE: To coat the inner surface of a casing with an additive agent by providing a channel, through which coating liquid is supplied to a cylindrical section, at a conical trapezoidal section and distributing the coating liquid through the loop-shaped groove of the cylindrical section vertically or to an inclined groove. CONSTITUTION: The liquid-state additive agent is supplied through an orifice 20 of a sizing ring 10 to an expanded groove part 25, and the liquid-state additive agent is equally distributed to a loop-shaped groove 24 and a vertical groove 26 or the inclined groove. When passing the casing through the sizing, the inner surface of the casing is coated with the additive agent from the outer surface of the sizing ring.
Patent JP-H11147379-A (JP)
Title: Film for heat-sensitive stencil printing, and heat-sensitive stencil printing master
Inventor: NIINUMADATE HIROSHI
IPC: B41N1/24
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the piercing property by a thermal head at a low energy by a method wherein the D-lactic acid component amount in a thermoplastic resin which is used for a biaxially drawn film, is made a specified range. SOLUTION: For a polymer which is used for this film for heat-sensitive stencil printing, a polylactic acid is made the major component, and the D-lactic acid component amount in the polylactic acid is made 70 mol.% or higher. In this case, for the polymer with the polylactic acid as the major component, the D-lactic acid is made a major raw material, an L-lactic acid, and glycol acid, hydroxy butyric acid, hydroxy valeric acid, hydroxy carboxylic acids such as hydroxy caproic acid are jointly used, and the polymer with the polylactic acid as the major component is obtained by directly subjecting these raw materials to dehydration polycardenssation. Therefore, by making the D-lactic acid component amount 70 mol.% or higher, the piercing sensitivity in a low energy region can be improved, and at the same time, an unevenness of the pierced diameter can be reduced, and the printing property for character printing and solid printing or the like can be improved.
Patent JP-H06168633-A (JP)
Title: Covered conductor
Inventor: MURATA KAZUO
IPC: H05K9/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a covered conductor, which can eliminate the component of the electromagnetic noise to be induced by the current transmitted through which, without adding a filter circuit specially to an electric circuit for connecting the conductor. CONSTITUTION:A covered conductor consists of a wire material 10 and a covering material 2. The wire material 10 is made of copper having the excellent conductivity, and multiple narrow wires 1 are collected to form the wire material 10. The covering material 2 is made of the insulating material 4, which consists of a magnetic powder material 3 made of Co ferrite and a rubber, and formed into a cylindrical shape to cover the periphery of the wire material 10 concentrically. The powder material 3 is made of the sufficiently fine powder and distributed evenly in the whole of the inside of the insulating material 4. The covering material 2 includes the powder material 3, but the covering material 2 has the excellent insulating property by the insulating material 4.
Patent JP-H10157044-A (JP)
Title: Decorative sheet
Inventor: ONO HARUO
IPC: B32B33/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having clear and sharp design without using vinyl chloride. SOLUTION: An aqueous emulsion foam layer 2 is provided on a base material sheet 1. A PET film 4 is provided on the layer 2 via an adhesive layer 3. A print design layer 5 is provided on a surface of the film 4, and embossed. Absorption of contaminant to the layer 2 is shut off by the film 4 to improve its stain resistance. Since the layer 5 is formed on the film 4, a sharp and clear design can be reproduced, and unevenness of the sheets of lots is eliminated.
Patent JP-H03179425-A (JP)
Title: Formation of oriented film
Inventor: KANBE SADAO
IPC: G02F1/1337
Filed: 1989-12-08
Abstract: PURPOSE:To optimize the angle with substrates in correspondence to the helix angle of a liquid crystal by using a soln. dissolved with a specific diamine compd., other diamine compd. and detracarboxylic anhydride. CONSTITUTION:The liquid crystal cell for a liquid crystal display body is constituted by applying the soln. dissolved with the diamine compd. having the structure expressed by formula I, the diamine compd. different therefrom and the detracarboxylic anhydride on the substrates with transparent electrodes, then drying, baking and rubbing the coating. In the formula, R denotes hydrogen, alkyl group. Namely, the angle of the liquid crystal molecules with the substrates can be freely changed by changing the mixing ratio of the diamine compds. of the two components. The need for preparing orienting agents in compliance with the kinds, helix angles, etc., is unnecessary and the dealing with all cases is possible.
Patent JP-2000177038-A (JP)
Title: Suction sheet and its applied article
Inventor: SHINDO IWAO
IPC: E06B9/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a suction sheet which is not peeled off from the surface of glass and others in a usual condition but can be peeled off easily as required without leaving its trace. SOLUTION: On the surface of a printed base, an emulsion resin is added with a foam conditioner, a thickener, a crosslinking agent, a coloring agent, and others, agitated at a high speed, and expanded two-threefold to obtain a foamed emulsion. The foamed emulsion is supplied to a printed ground traveling in a coating machine, and the ground is coated while the thickness of the emulsion is controlled by a doctor knife. Immediately before entering a heat- drying oven, the coating layer is contacted with a scraper to open bubbles and to smooth the surface, and the shape of the bubbles is fixed by a crosslinking reaction generated during the passage through the oven to obtain a suction sheet 9.
Patent JP-H07177303-A (JP)
Title: Contact image sensor and its production
Inventor: ENDO TAKAFUMI
IPC: G06K9/58
Filed: 1993-12-20
Abstract: PURPOSE:To provide a contact image sensor capable of preventing the generation of ripples in the quantity of light and reading out also a color image and allowed to be reduced at its size and thickness. CONSTITUTION:A glass fiber light source 14 is constituted of a longitudinal glass fiber square bar 19 whose one face is a light emitting face and dark boxes 20 fixed to both the ends of the square bar 19. Each dark box 20 includes two light emitting diodes(LEDs) 21 arranged in parallel. The square bar 19 has a transparent bar part 19a and a slit part 19b having a rugged part partially worked along the longitudinal direction of the light emitting face. The slit part 19b is formed so that the slit width W2 of the center part is larger than the slit width W1, W3 of both end parts and the slit width is gradually reduced from the center part to both the end parts. The surface of the bar part 19a is coated with a silber material.
Patent JP-H11152099-A (JP)
Title: Restringly unfolding hinge device and spreading method therefor
Inventor: HAMADA KAZUO
IPC: B64G1/44
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the handleability of an unfolding hinge device that normally needs unfolding only once, and reduce the number of parts thereof. SOLUTION: The restoringly unfolding hinge device comprises a hinge part 1 made of steel having restoring force and shaped to have rigidity required in restoringly unfolding, a storing holder means to hold the hinge part 1 folded into its storage state, and an unfolding means to release the hinge part 1 from the storage state at an unfolding request. The restoring force and original shape of the hinge part 1 ensures its own rigidity required after unfolding.
Patent JP-H02165744-A (JP)
Title: Data time division processor
Inventor: INAGAKI YOSHIO
IPC: H04J3/04
Filed: 1988-12-20
Abstract: PURPOSE:To operate multiplexers at all stages only by one clock generator in parallel and to simplify constitution by connecting the multiplexers connected in parallel to one multiplexer. CONSTITUTION:One multiplexer 25 or demultiplexer is set as reference, and the inversion output of either flip-flops 27 and 28 in a counter is sent to another parallel multiplexers 21-24 or the demultiplexers as a synchronizing pulse signal, and the flip-flops 27 and 28 of the counters of another parallel multiplexers 21-24 or the demultiplexers are operated by the synchronizing pulse signal. In such a way, it is possible to synchronize another parallel multiplexers 21-24 or the demultiplexers setting one multiplexer 25 or the demultiplexer as reference.