baber/WOPTO huggingface dataset:
Patent JP-H03206440-A (JP)
Title: Base for photographic paper
Inventor: KATO ATSUSHI
IPC: G03C1/95
Filed: 1990-09-27
Abstract: PURPOSE:To contrive an improvement in ink printability and prevention of stain sticking by adopting colloidal silica as an inorg. pigment and using an aq. dispersion of styrene/acrylate to be polymerized in the presence of a water- soluble high polymer. CONSTITUTION:A pack layer contg. at least the colloidal silica, the aq. dispersion of the styrene/acrylate polymerized in the presence of the water-soluble high polymer and at least one kind selected form the group constituted of the water-soluble high-polymer compds., etc., having a carboxyl group or sulfone group is provided on the rear surface of the water resistant base formed by coating both surfaces of raw paper with a polyolefin resin. The base for photographic paper which is improved in writing and printing by ink and is prevented of the stain sticking at the time of development processing is obtd. in this way.
Patent JP-H07115265-A (JP)
Title: Method of mounting electronic components
Inventor: SUGINAGA HIDEKI
IPC: B41F15/08
Filed: 1993-10-18
Abstract: PURPOSE:To prevent the generation of defective soldering by equalizing the feed of cream solder which is supplied to pad units which are parallel to and at a right angle to the printing direction when printing cream solder. CONSTITUTION:A printed wiring board comprises pad units on the printed wiring board which are parallel to the printing direction and pad units on the printed wiring board which are at a right angle to the printing direction and a metal mask 4 and openings 5a which are parallel to the printing direction and right angled-openings 5b. The dimensions of the openings 5b are 1.69mmX0.3mm, thereby forming a large opening area. When cream solder is printed on the printed wiring board, the shape of cream solder after printed on the parallel pads and the right angle pads, is slanted in the longitudinal direction in the parallel area and transversely in the right angle area due to this metal frame 4. However, the opening dimensions of the openings 5a and 5b of the metal frame 4 are preliminarily changed, there is no change in the volume so that the same volume is available.
Patent JP-2001079108-A (JP)
Title: Fire extinguishing chemical
Inventor: NAGAO KENJI
IPC: A62D1/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain excellent quick fire extinguishing performance, flame resistance, liquid resistance and refiring preventive performance by preparing a fire extinguishing chemical used for extinguishing of fires of polar solvents, such as alcohol, ketone, ester and ether, by incorporating a cationic water-soluble high-polymer material therein in such a manner that the chemical exhibits a specific diffusion coefficient. SOLUTION: This fire extinguishing chemical for the polar solvents contains the cationic water-soluble high-polymer material as an essential component and is so prepared that its diffusion coefficient attains >=3.5. A cationic hydrophilic group-containing surfactant is incorporated therein at need. The cationic water-soluble polymer material to be used is preferably polyethylene imine or its derivative and the cationic hydrophilic group-containing surfactant having a 3-20C fluorinated aliphatic group as a hydrophobic group is more preferable. Further, a polybasic acid compound and an anionic hydrophilic group-containing surfactant may be incorporated therein and the polybasic acid compound includes a 4-18C dibasic acid component.
Patent JP-S61139967-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAYAMA TSUTOMU
IPC: F16D49/00
Filed: 1984-12-10
Abstract: PURPOSE:To give a stable brake force by a simple constitution, by moving a brake in the direction of a normal against a rotating body, and eliminating a constraint caused by the arrangement of a brack mechanism at the time for determining the mechanism arrangement of the whole device. CONSTITUTION:By the operation of the reproducing button of a recording and reproducing device, the bend part 37f of an operating member 37 abuts on the end part 51d of a brake 51, the brake 51 moves in the direction as indicated with an arrow C being in the direction of a normal to a supply reel base 28, against the force of a screw coil spring 53, and a tip 51c of the brake 51 and a gear part 28c of the base 28 are held in a separated state. Also, a capstan shaft 33 and a pinch roller 35 are allowed to press contact, and the member 37 moves in the direction as indicated with the arrow C, by which an electric power source is supplied to a motor 30. As the motor 30 rotates, a fly-wheel 31 and the capstan shaft 33 are rotated counterclockwise, and the pinch roller 35 which is allowd to press contact with the shaft 33 rotates clockwise. In such a way, a stable brake force is applied to the reel base 28 by a simple constitution.
Patent JP-H11100584-A (JP)
Title: Gasification complex power generation facilities
Inventor: HASHIMOTO KEIICHIRO
IPC: C10J3/46
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide gasification complex power generation facilities capable of sufficiently raising the temperature of a purified gas from a gas purification facility to supply the purified gas to a gas turbine complex power generation facility and, at the same time, without any possibility of supplying internally clogged substances, dust, etc., to the gas turbine and further capable of being compacted. SOLUTION: Gasification complex power generation facilities are provided with a gasification/cooling facility A, a gas purification facility B, a saturation facility and a gas turbine complex power generation facility C and further, between the saturation facility and the gas turbine complex power generation facility C is provided with a purified gas heater 21 for indirectly heating the purified gas further with high temperature water or high temperature steam. The heat source for purified gas heater 21 is saturated water or saturated steam having been steam-separated by a steam drum 4 in the gasification/cooling facility A and this saturated water or saturated steam is fed to an economizer 3a after heat exchange.
Patent JP-H09100631-A (JP)
Title: Stair curing cover
Inventor: SEKINE YASUO
IPC: E04G21/30
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a stair curing cover formed of tin plate excellent in durability and easy to handle and place capable of protecting stairs from dirty and brakage, improving economy and assure a worker's safe riding-on/off of stirs. SOLUTION: This cover comprises a long tin plate bent in letter L shape to form a step-on part 6 covering a threadboard of stairs and an upright part 7 covering a riser 4. This cover is provided with an adhering part 9 for adhering the cover to the stairs and a slip preventing part 8 composed of projections formed in the lengthwise direction of the outer surface of the step-on part 6.
Patent JP-H10109806-A (JP)
Title: Stacking device
Inventor: SASAKI MASAHIRO
IPC: B65H31/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To attain improvement of the stacking efficiency of a standard size of plate material whose face is a decorative surface, and prevention of the decorative surface of the plate material from being damaged. SOLUTION: The non-decorative faces of two plate materials MS are butted and overlapped with each other through a reversing unit 3 and a overlapping unit 4 during the conveyance of the plate materials MS by a belt conveyer 20, and are delivered to a stacking unit 6 in order. A paper feed unit 7 applies paper covering to the top surface (decorative surface) of the plate material bridged over the stacking unit 6 sequentially. Paper covering spends the time of twice as many as the conveyance pitch at which the plate material MS is conveyed by the belt conveyer 20. It is thus possible to increase the conveyance speed of the plate material MS by the belt conveyer 20, and improve processing efficiency of stacking the plate materials MS by putting paper between the decorative faces.
Patent JP-H08122679-A (JP)
Title: Actuator for optical scanning
Inventor: TERADA KATSUMI
IPC: G06K7/10
Filed: 1994-10-25
Abstract: PURPOSE: To execute scanning with a light beam with a simple structure and to reduce the weight, size and cost of an actuator by constituting the actuator of a mirror part which reflects the light beam, a curving part consisting of a shape memory alloy and electrode pads for supplying prescribed current to this curving part. CONSTITUTION: This actuator 1 for optical scanning is composed of a mirror part 2 which consists of a thin film of the shape memory alloy (SMA) and reflects the light beam emitted from a semiconductor laser element, curving parts 3a, 3b which have been subjected shape memory so as to be curved in a prescribed direction when heated and electrodes 4a, 4b for supplying current to the curving parts 3a, 3b. The curving parts 3a, 3b of the actuator 1 for optical scanning are curved in the prescribed direction by the heat generated when the curving parts 3a, 3b are energized by an arbitrary current (pulse signal), and the mirror part 2 connected to the curving parts 3a, 3b is swung. The light beam emitted from the semiconductor laser element is reflected by the mirror part 2 moving to swing and is projected outside as the light beam for scanning.
Patent JP-H09156906-A (JP)
Title: Hydrophobic metal oxide powder and its use
Inventor: NISHIHARA AKIRA
IPC: G03G9/08
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophobic metal oxide powder useful as an additive for an electrophotographic developer by treating the surface of metal oxide powder (e.g. silica powder produced by dry process), thereby imparting the metal oxide powder with frictional electrification property controlled over a wide range from negative charge to positive charge and high hydrophobicity and fluidity by the use of a relatively small amount of a coating material. SOLUTION: A silicone oil having epoxy group (e.g. a silicone oil having glycidyl groups on both terminals) is made to react with a non-polymerizable primary and/or secondary amine compound of an amount less than the amount reacting with the total epoxy group and the surface of metal oxide powder is treated with the obtained silicone oil having epoxy group and amine group.
Patent JP-H10105184-A (JP)
Title: Remote controller for karaoke (sing along machine) having new music contents function
Inventor: MIYAZAKI TSUYOSHI
IPC: G10K15/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a latest new music list information without being restricted to the place and the time for a user who does not refer to the book of the table of contents by receiving the information being transmitted from a prescribed radio transmitter and storing the information in a prescribed storage section. SOLUTION: A remote controller 1 receives power from a battery 20 for the operations. An incorporated antenna 11 and a high frequency receiving section 12 receive and demodulate the signal waves including the new music list information transmitted via radio data communication and a data decoder 13 decodes a new music list information 30 from the demodulated signal waves. A CPU 14 compares the list identification information included in the header section of the decoded new music list information against the list identification information of the new music list information stored in a data memory 15. If these information disagree with each other, the new music list information in the memory 15 is updated as the latest information.
Patent JP-S62222912-A (JP)
Title: Walking beam type coil conveyor
Inventor: ITO TOSHITAKA
IPC: B65G25/02
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a conveyor equipment intended to have a small size and save energy without the coil lifting operation, by providing a coil receiver on a moving beam in the titled conveyor in such a manner that the coil receiver may be vertically moved relative to the moving beam by means of a cylinder or the like. CONSTITUTION:In an inlet oblique walking conveyor to be applied to an iron manufacture equipment or the like handling a belt-like strip, a fixed beam 42 fixed to a base and a moving beam 43 are inclined downwardly toward a coil receiving side. The beams 42 and 43 are provided with waddles 44 and 45 for mounting a coil a thereon. The saddle 45 on the moving beam 43 is adapted to be lifted and lowered by a jack 46. The moving beam 43 is adapted to be vertically moved through an arm 48 by the operation of a cylinder 47, and is adapted to be moved forwardly and rearwardly by the operation of a cylinder 50. In combination of the vertical movement and the forward and rearward movement of the moving beam 43 and the vertical motion of the jack 46, the coil (a) is permitted to walk forwardly and be loaded on a coil car 52.
Patent JP-S62121520-A (JP)
Title: Information processor
Inventor: FURUYA MASAKI
IPC: G06F1/26
Filed: 1985-11-22
Abstract: PURPOSE:To reduce power consumption by setting a power distributing circuit in a state where a storage part and a control part are connected to a main power circuit or a state wherein only the storage part is connected to a subordinate power circuit. CONSTITUTION:The power distributing circuit 33 consists of an on-off switch which connects the main power circuit 31 to the storage part 1 and control part 2 normally and connects the subordinate power circuit 32 to the storage part 1 at an emergency. If a power failure is generated on the commercial power source, the energizing electric power of a solenoid is cut off and switches 331 and 332 change connections to subordinate terminals 335 and 336. At this time, the subordinate power circuit 32 is connected to only the subordinate terminal 335. Therefore, the emergency battery of the subordinate power circuit 32 supplies electric power to only the storage part 1. Consequently, the emergent power consumption is reduced as compared with the supply of electric power to both the storage part 1 and control part 2.
Patent JP-H06110057-A (JP)
Title: Liquid crystal display device
Inventor: SHIOJI TAKEHIKO
IPC: G02F1/1335
Filed: 1992-09-30
Abstract: PURPOSE:To improve the luminance of the liquid crystal display device by effectively utilizing the light of a light source. CONSTITUTION:The liquid crystal display device which has a light transmission plate 6 arranged behind a liquid crystal display element 1 and a light source 7 arranged at least one end part of the light transmission plate 6 is constituted by interposing a diffusion sheet 11, where a light reflecting layer 13 shielding at least a part of the liquid crystal display element 1 except its display area from light is formed, between the light transmission plate 6 and liquid crystal display element 1.
Patent JP-S62124273-A (JP)
Title: Formation of electrically conductive graphite film
Inventor: SHIOTANI JUN
IPC: H01B1/04
Filed: 1985-11-22
Abstract: PURPOSE:To form a graphite film having superior electric conductivity by subjecting a hydrocarbon as starting material to plasma discharge and heat treating the resulting carbon film. CONSTITUTION:A substrate contg. Cr or Ni is placed in a synthesis chamber and heated to >=1,000 deg.C. Vapor of a hydrocarbon such as benzene is introduced into the chamber. A high frequency electric field is applied to cause a plasma reaction and a carbon film having metallic luster is formed on the substrate by the plasma reaction. The carbon film is then heat treated at >=1,500 deg.C and doped with a dopant as required. The substrate is preferably made of stainless steel. By this method, a graphite film having superior electric conductivity can be formed by heat treatment at a low temp.
Patent JP-H03126670-A (JP)
Title: Production of porous silicon carbide material
Inventor: OSADA HARUHIRO
IPC: C04B41/50
Filed: 1989-10-06
Abstract: PURPOSE:To obtain porous silicon carbide material excellent in electric and mechanical characteristics by calculating the amount of molten Si with which the molded body of aggregate made of SiC grains is impregnated as a binder from the distribution of pores of the above-mentioned molded body. CONSTITUTION:The micropores of the molded body of aggregate made of SiC grains are measured by a means due to a mercury porosimeter, etc. Both the amount of micropores obtained by this measurement and the amount of molten metallic silicon necessary to convert the organic carbide in the blend of a raw material into silicon carbide are obtained by calculation. Therefore, such the need is eliminated that many samples changed in the amount of impregnated silicon are manufactured and the characteristics are measured in order to obtain the optimally impregnated amount of molten metallic silicon. The impregnated amount of molten metal can be calculated. Thereby porous silicon carbide material excellent in electric and mechanical characteristics is obtained by drastically shortening the producing time.
Patent JP-H06114858-A (JP)
Title: Resin molded product containing reinforcing fiber mat
Inventor: KONDO YASUHIKO
IPC: E05B83/30
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate the unpleasant feeling due to contact by pushing away a reinforcing fiber to a cutting side by utilizing the pressing action of a press mold and eliminating the exposure of the terminal part of the reinforcing fiber on a press side. CONSTITUTION:In a box main body 1 having an opening part 15 and molded into a specified shape by the press molding of a resin material containing a reinforcing fiber mat 19, the opening part 15 is formed by cutting off the bottom part of the stepped part formed to one side surface of the box main body 1 in a depressed state by press molding.
Patent JP-H06113338-A (JP)
Title: Motion compensation prediction method for multi-eye type stereoscopic video
Inventor: KONOSHIMA MAKIKO
IPC: H04N19/597
Filed: 1992-09-30
Abstract: PURPOSE:To reduce a prediction error and to improve the coding efficiency by making a reference pattern and an input pattern close to each other for motion compensation even when uncovered background takes place. CONSTITUTION:A block matching section 4 and a global motion compensation vector detection section 5 calculate a motion compensation vector and a global motion compensation vector parameter based on a present output and a preceding output of a relevant camera. The block matching section 4 obtains a local motion compensation vector resulting from excluding the global motion compensation vector parameter from the global motion compensation vector and an uncovered background prediction section 6 uses the global motion compensation vector parameter to detect an uncovered background area. Then a reference pattern discrimination section 7 and a global motion compensation prediction section 3 use a preceding output from other camera as to the uncovered background area to implement the global motion compensation prediction.
Patent JP-H0794721-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWASA SHOICHI
IPC: H01L21/336
Filed: 1993-09-24
Abstract: PURPOSE:To form an opening to put the channel region of a MOS transistor of SOI structure in contact with a substrate body in self-alignment manner with a gate electrode. CONSTITUTION:Oxygen 33 is implanted into a Si substrate 11 using a polycrystalline Si film 22, a gate electrode, as a mask, and a buried SiO2 layer 35 is thereby formed. Arsenic 36 is implanted into the Si substrate 11 using the polycrystalline Si film 22 as a mask, and a source and a drain 23 are thereby formed.
Patent JP-H09106752-A (JP)
Title: Electron emission element, electron emission element array, cathode plate and its manufacture and flat-panel display device
Inventor: NAKATANI TADASHI
IPC: H01J31/12
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and increase response speed by having an emitter electrode layer, an emitter chip, and a gate electrode layer, and making the gate electrode and an emitter electrode cross mutually without any intervening substance between them. SOLUTION: On an insulating board 5 of slits 2, gate opening portions 3, and windows 4, a conductive film is formed. Since the conductive film is separated from the adjoining conductive film of picture elements by a gate support film for emitter electrode layer separation 18, the same is used as an emitter electrode layer 8 as is. A conductive film 7 deposited on a gate support film 1 becomes a gate electrode layer later. When a sacrifice film 10 is dissolved by an acetic acid solution to remove negative feedback layer material 9a and emitter chip material 10 on the support film 1, the emitter chip 11 is exposed on the electrode layer 8 in the opening portions 3. The gate electrode layer is formed in a direction crossing the lower layer, the emitter electrode layer 8, but no insulator intervenes in the cross portion.  That is, both electrode layers are insulated by a space in the slits 2.
Patent JP-H05103211-A (JP)
Title: Transformation system of visual characteristic to block overlap orthogonal transformation area
Inventor: GO YUKIO
IPC: H04N19/85
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the transformation system of a visual characteristic by which a spatial impulse response by the visual characteristic can be prevented from returning to one block, and the discontinuity of a block boundary can be removed by the application of a block overlap orthogonal transformation. CONSTITUTION:A spatial area expanding means 1 expands the MXN spatial area of the spatial impulse into the mMXnN area so that the return can not be generated at the spatial impulse response, and the spatial impulse response can be obtained by a DFT means 2, visual characteristic adding means 3, and IDFT means 4 in the expanded area. A return spatial area expanding means 5 expands the expanded area again by the 1/2 block width of the inside of the boundary, and the spatial impulse and the spatial impulse response in the area are processed by a block overlap orthogonal transforming means 6. The norm of the same component of each block of both of them after the transformation is searched, and the ratio of the norm is outputted as the visual characteristic in the block overlap orthogonal transformation area.
Patent JP-S61139765-A (JP)
Title: Circuit for discriminating polarity of transformer winding
Inventor: IHARA FUMIAKI
IPC: G01R31/06
Filed: 1984-12-12
Abstract: PURPOSE:To eliminate the erroneous discrimination of polarity due to the discon nection of winding, by adding a pulse of an one-and-half cycle to the primary side of a transformer and discriminating the polarity of the winding of the transformer on the basis of the outputs of three flip-flop by a sampling pulse at every half cycle. CONSTITUTION:The pulse A or B of an one-and-half cycle from a pulse oscillator 7 is applied to the primary side of a transformer T and inputted to a comparator 3 while output C or D is inputted to an exclusive OR circuit 5. The output from the secondary side of the transformer T is inputted to the circuit 5 through a comparator 4 and, if the polarities of windings are same, a 0 level is outputted and, if reverse, an 1 level is outputted. Pulses h, i, j at every half cycle from a sampling elock generator 8 are respectively inputted to FF11, 12, 13 and, if the polarities of windings are same, all of the outputs of FF come to a 0 level and, if reverse, all of them come to an 1 level. When the winding is disconnected, voltage by the induction of a commercial power source is inducted to the secondary side of the transformer T and the outputs of FF come to 0, 1, 0 levels.