baber/WOPTO huggingface dataset:
Patent JP-2001162217-A (JP)
Title: Method for forming antistaining coating film
Inventor: EJIMA TSUTOMU
IPC: B05D7/24
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To develop a method for forming a coating film capable of maximally putting the excellent photocatalytic action of titanium oxide to practical use. SOLUTION: An antistaining coating film is formed by successively forming a primer layer, the coating film for protecting the primer layer, a coating film containing an inorganic filler and a coating film comprising a titanium peroxide solution.
Patent JP-H11176611-A (JP)
Title: Thermistor
Inventor: TERAO KAZUYUKI
IPC: H01C1/032
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a variation in resistance of polysilicon-based thermo- sensitive resistor. SOLUTION: A silicon nitride-based protective layer 3 is formed around a polysilicon-based thermo-sensitive resistor 4. Since an oxide film 5, an electrode 6, and a passivation film 7 are formed after the silicon nitride-based protective layer 3 is formed, a change in crystallization of the thermo-sensitive resistor 4 is prevented even when a heating step is carried out after a heat treatment step. Then a variation in resistance can be prevented.
Patent JP-H07195313-A (JP)
Title: Method and device for manufacture of split piece laminated wood
Inventor: FUJII TAKESHI
IPC: B27M3/00
Filed: 1993-12-28
Abstract: PURPOSE:To utilize all of chips and construction scraps without wasting them by a method wherein raw materials such as wood and bamboo are split in the longitudinal direction, thin split materials obtained by splitting the raw materials thinly furthermore are dried, the thin split materials coated with an adhesive are aligned in the longitudinal direction so as to form single-layers, the single-layers are laminated in a plurality of layers, and they are heated and clamped with pressure. CONSTITUTION:A cut log A is split by a splitting device 5 so as to form split pieces 6. The split pieces 6 sent to a thinly splitting device 7 are split furthermore thinly so as to produce thin split pieces 8. The thin split pieces 8 are dried with hot air in a drying device 9. Thereafter, the thin split pieces 8 are sent to an adhesive coating device 17 so as to be coated with the adhesive. The thin split pieces 8 are sent to a laminating means 18. While they are being aligned on a belt conveyor of a conveying means 20, single-layers of the thin split pieces 8 are laminated in sequence split piece mat 12 is adjusted to a predetermined length by a cutting device 21, it is sent to a press-clamp means 22 so as to be heated and clamped with pressure.
Patent JP-2000176697-A (JP)
Title: Slide column for press
Inventor: OBATA TOSHIHIKO
IPC: B30B15/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a slide column resistant to bending moment and sufficient in cost performance. SOLUTION: In this slide column in which both ends of the slide column 6 freely slidably supported with a bed are fixed with frames 4, 5, a distance between the bed and one side of frame 4 is changed and a material to be pressed between the bed and the other side of frame 5 is compressed, the slide column is composed of an inner column 9 whose both ends penetrate the both frames 4, 5 and the frames 4, 5 are pushed and stopped with nuts 11 at the tip ends, and outer column 10 whose inner part is penetrated with the inner column 9 and whose both ends are fitted into the both frames 4, 5. The cross section shape of the outer column 10 is a circle in the fitting part within the frames and is turned from the circle into a square at the positions where the outer column just leaves the frames 4, 5.
Patent JP-H11181056-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOMOKUNI MASATOYO
IPC: C08K3/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in imprinting properties, solder crack resistance and adhesion to various sites of a semiconductor device and useful for the semiconductor device by including a thermally molten mixture, etc., containing a silicone oil having a specific structure as an essential component. SOLUTION: This composition consists essentially of (A) a thermally molten mixture of (i) a crystalline epoxy resin having 50-150 deg.C melting point with (ii) a phenol resin (e.g. a phenol novolak resin) and (iii) a silicone oil represented by the formula  R1 is a 1-12C alkyl, a 1-12C aryl or a 1-12C aralkyl ; R2 is a 1-9C alkylene; R3 is H or a 1-9C alkyl; (m), (n), (a) and (b) have the relationships of [(m)+(n)]>=5, (m)>1, (n)/[(m)+(n)]=0.92-0.8, [(a)+(b)]>=1, (a)>=0 and (b)>=0}, (B) a curing accelerator (e.g. 1,8-diazabicyclo[5.4.0]undecene-7 or triphenylphosphine) and (C) an inorganic filter (e.g. a fused silica powder).
Patent JP-H07194742-A (JP)
Title: Tennis racket
Inventor: NIWA KUNIO
IPC: A63B102/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide a tennis racket having a good repulsive property while having good controllability, handling quality and durability. CONSTITUTION:The ratio of rigidity of an out-of-surface direction Y of a racket frame to an average of the rigidity of the warp direction X1 of the intra-surface direction of the racket frame l and the rigidity of the weft direction X2 is specified to >=0.5 to <=1.4. The inertia moment of the swing direction centering the grid end part 1b of the racket frame is set at 540,000 to <=60,000g.cm<2>.
Patent JP-H06179417-A (JP)
Title: Flat laver-tying method and device therefor
Inventor: FURUTA MIKIO
IPC: A23L17/60
Filed: 1992-12-10
Abstract: PURPOSE:To tie a bundle of flat laver to be flat without folding in two and make an assured tying possible by a single or double tying by a method wherein a bundle of flat laver is horizontally fixed at a tying location, and a tape which is arranged on the bottom surface of the bundle of flat laver is wound around the bundle. CONSTITUTION:A bundle of flat laver for which sheets of laver are stacked to be flat is put on a supporting plate, and when the supporting plate is lowered, and as soon as the bundle of flat laver is put on a carrying out belt 2, a tape T is fed under the bundle of flat laver from a tape feeding device 3. Then, the supporting plate is raised, and compresses the bundle of flat laver to a receiving plate 4, and both ends of the tape are sucked by a part if tape winding arms 5, and both ends of the tape go on the top of the laver through an opening 41 for tape winding, and both end surfaces meet. Then, by a pair of tape holding pieces 6, the tape is pressed until the leading ends are abutted, and tying tape parts are erected. The tying tape parts are pinched by a diagonal bending piece 7 and inverted by l80 deg., and then bent sideways by 90 deg. by a pressing-bending piece 8, and bend-inserted between the bottom surface of the wound tape part and the upper surface of the bundle of flat laver by a downward folding piece 90, and is extended in the opposite direction by l80 deg..
Patent JP-H06179250-A (JP)
Title: Manufacture of laminated steel sheet of image clarity
Inventor: MORI KOJI
IPC: B32B15/08
Filed: 1992-12-14
Abstract: PURPOSE:To provide a method improving the image clarity in a manufacture of a laminated steel plate of image clarity by laminating a laminated film of a plasticized polyvinyl chloride resin film and polyethylene terephthalate film to the steel sheet. CONSTITUTION:At the time of lamination, a steel plate temperature and laminating roll temperature are decided so that melt viscosity of plasticized polyvinyl chloride resin becomes 1X10<3>-5m10<4>Pa.S, lamination is performed by a mirror face metallic roll, the steel plate temperature is kept at the same temperature after the lamination and pressurized again by the mirror face metallic roll heated at the same temperature.
Patent JP-H06179393-A (JP)
Title: Hull fixing device for ship coming alongside pier
Inventor: MATSUMOTO TSUTOMU
IPC: B63B21/66
Filed: 1992-12-14
Abstract: PURPOSE:To fix a ship safely and promptly by providing a pair of upgrade rails along a pier and on the sea bottom extended to the pier and by traveling a mobile carriage having stopper walls for sandwiching a ship bottom from both sides, right and left, on the rails. CONSTITUTION:A pair of right and left rails 3, 3 run in parallel with a pier are provided in upgrade on the sea bottom vertically declined along the pier. A ship fixing carriage 2 is provided on the rails in such a manner as to tug and move by itself or through a wire rope, etc. At both the sides of the carriage 2, a fixing stopper wall 5F is vertically provided at the pier side and a movable stopper wall 5M movable in the direction approaching or removing to or from the fixing stopper wall 5F is vertically provided at the sea side. Each stopper wall 5F, 5M is provided with a position sensor 4F, 4M. The movable stopper wall 5M is moved inside to obtain the state that the ship is sandwiched from both the sides. The carriage 2 is then moved from the deep sea to the shallow sea in depth of water. Thus, the ship is fixed and supported at its bottom part.
Patent JP-2000161158-A (JP)
Title: Air intake duct structure
Inventor: FUJIMORI KENJI
IPC: F02M35/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an air intake duct structure for effectively separating water droplet and suppressing sounds of various frequencies to reduce cab noises, formed through relatively inexpensive blow molding. SOLUTION: In this structure, the inner passage 14 of a duct main body 7 placed on the back of a cab while being flush with the upper face and the side face thereof to form an air inlet 2 at its top is partitioned by ribs 9, 10, 11 to form a box-shaped resonator 12 and pipe-shaped resonators 15, 16. Water is separated from air by the ribs 9, 10, 11 and the interior wall of the duct main body 7, etc., and discharged out of the duct main body. Sounds of various frequencies in the duct main body are suppressed by the resonators 12, 15, 16. The duct main body 7 and the ribs 9, 10, 11, etc., are formed through blow molding.
Patent JP-2000176560-A (JP)
Title: Manufacture of thin cylindrical body
Inventor: TOMARU HIDEKAZU
IPC: B21D22/28
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To avoid fear of stoppage of production, buckling at the time of removing a punch, and deterioration of roundness even when a pipe stock and a thin cylindrical body is thin in the case of producing the thin cylindrical body by ironing out of the pipe stock. SOLUTION: A folded part 7b having an annular space 7c is formed on an inner side surface of an opening end of one side of a cylindrical metallic pipe stock. An empty cylindrical projecting part 10b of an ironing punch 10 is inserted into the space 7c, and then an ironing work is executed and a body formed by ironing is formed. Then, a finger 15 of a stripper device 14 is engaged with an end surface 7d of the folded part 7b, and after the ironing punch 10 is taken out of the body formed by ironing, both ends of the body formed by ironing are trimmed.
Patent JP-H11166658-A (JP)
Title: Valve control device
Inventor: MATSUMURA TATSUO
IPC: F16K31/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To properly control a hydraulic actuator, even in the case that the operating amount of an electromagnetic actuator relating to a control signal is changed and that the control signal fluctuates. SOLUTION: In a control unit 17, a target current setting part 28, duty ratio correction part 31, etc., are provided. In the control unit 17, from a target value by the target current setting part 28 and a maximum value by a maximum value arithmetic part 32, a dummy target value is set by a dummy target value setting part 33. In the control unit 17, the target value is used, duty ratio of a PWM signal is calculated, duty ratio is corrected for making a detection value of a control current flowing in an electromagnetic actuator 16 approximate to the dummy target value by the duty ratio correction part 31, and the PWM signal in accordance with the corrected duty ratio is output to the electromagnetic actuator 16.
Patent JP-H05169370-A (JP)
Title: Projection material for wet abrasive blasting
Inventor: KISHIDA YASUO
IPC: B24C11/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide a projection material for wet abrasive blasting superb in abrasive capacity and excellent in stability in the case where it is turned to water slurry. CONSTITUTION:This is a projection material consisting of a 100wt. part of copolymer polyester (A) and an alumine powder (B) 20-250wt. part, where (A) is composed of a diol ingredient 90-99.7mol% of which is ethylene glycol or its ester forming derivative, 0.3-10mol% of which is polyalkylene grycol and a dicarboxylic acid ingredient which is a terephthalic acid or its ester forming derivative.
Patent JP-H07186120-A (JP)
Title: Pressure molding container
Inventor: ASUMI KAZUMASA
IPC: B28B11/10
Filed: 1993-12-24
Abstract: PURPOSE:To perform uniform pressure integrating molding in an extremely easy manner by constituting a container used when molding and integration are performed under pressure of a double structure consisting of outside and inside containers and making it possible to take out and disassemble the inside container. CONSTITUTION:An inside container 4 receives an object 3 to be molded through spacers 1, 2 to form a cavity part 8 being pressure molding space and the lower inner end 9 of the container 4 is allowed to internally protrude at the lower end of the cavity part 8 so as to be capable of placing the object 3 to be molded along with the spacers 1, 2. The inside container 4 is received in the cavity part 6 of an outside container 5 to form a pressure molding container having a double structure. In this pressure molding container, the outer surface 4b of the inside container 4 and the inner surface 5a of the outside container 5 are set to slide surfaces to make it possible not only to take out the inside container 4 from the outside container 5 along with the object 3 to be molded but also to disassemble the inside container 4. Therefore, the object 3 to be molded can be easily taken out without receiving stress due to friction.
Patent JP-H10168621-A (JP)
Title: Glove having nails at all finger tips
Inventor: TAKEDA TAKESHI
IPC: A41D19/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a glove enabling to carry out fine works in a state wearing the glove, excellent in fashionability and designability and useful for house works, aged people cares, etc., by disposing nails at all finger tips. SOLUTION: This glove is produced by disposing 2-3mm nails (a) at the tips of all fingers comprising a thumb 1, a forefinger 2, a middle finger 3, a ring finger 4 and a fifth finger 5 in a conventional glove A made from a cloth, a leather, a vinylic polymer or a rubber. The nails (a) are preferably made from a plastic, a metal, etc., having the approximately same hardness as those of human nails.
Patent JP-H05172755-A (JP)
Title: Method and apparatus for visual inspection of semiconductor device
Inventor: TOMITANI HIROSHI
IPC: G01B11/24
Filed: 1991-12-20
Abstract: PURPOSE:To enhance inspection efficiency and to shorten the time required in inspection by setting a partial detection region further requiring high accuracy from the whole image of a semiconductor device and reading the same by a high resolving power optical reading device. CONSTITUTION:A semiconductor device 2 is sucked with a vacuum chuck to be arranged between a second light source 4 and a second half mirror 32 and irradiated with the light from a first light source 3 to be reflected by a first half mirror 31 and the reflected light is applied to the device 2. This reflected light is take in a first optical reading device 11 to obtain the two-dimensional whole image of the device 2. The presence of standoff or foreign matter not especially requiring high accuracy is measured from the whole image by image processing. Next, a detection region requiring high accuracy is set on the basis of the whole image and irradiated with the light from the light source 4 and the partial image only of the detection region is taken in a second optical reading device 12 by finely rotating the half mirror 32 by a half mirror driving device 33. This partial image is processed to measure lead levitation or lead offsetting especially requiring high accuracy.
Patent JP-H06189174-A (JP)
Title: Solid-state image pickup device
Inventor: UDAGAWA YOSHIRO
IPC: H04N5/232
Filed: 1992-12-22
Abstract: PURPOSE:To suppress the transition of a sampling carrier to a low frequency, to remove a carrier component with an LPF and to prevent the reduction of focusing accuracy and the degradation of picture quality by keeping the signal output speed of a sample and hold device at normal speed even inside a signal block where the driving speed of an imaging device is changed. CONSTITUTION:In the state of turning on an electronic zoom, a CCD 1 is driven by a drive pulse PDR, and image signals at both of right and left edge parts of a picture and image signals at the central part are respectively read at double speed and half speed in comparison with normal speed. At such a time, timing controller 7 outputs a sample and hold pulse PSH at the central part at normal speed. Therefore, in the state of turning on the electronic zoom, the same output signal is twice sampled, even when the pulse timing of the PDR is changed, the pulse timing of the PSH is not changed but the input video signal of an LPF 3 depends on normal pulse timing, the sampling carrier is not transited to the low frequency, and the generation of noise can be prevented by removing the carrier component.
Patent JP-H11184418-A (JP)
Title: Signal tower
Inventor: MATSUBARA HIROAKI
IPC: G09F13/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the durability, to simplify the structure of a cover, and to lower the manufacture cost by providing circuit boards in a cylindrical cover body for display at proper intervals and mounting a single or plural light emitting diodes which differ in light emission color on those circuit boards. SOLUTION: The display cover 13 made of a cylindrical light-transmitting material is fitted detachably to a fitting board 12 at the upper end of a column 11. Further, circuit boards 17 to 19 in, for example, a plane hexagonal shape which are sectioned by spacers 14a to 14c are electrically connected to fitting screws 14 horizontally at specific intervals while the fitting screws 15 are inserted into fitting holes bored almost in the centers. To the respective sides of the circuit boards 17 to 19, LED lamps 20 to 22 which differ in light emission color by the circuit boards 17 to 19 are fitted laterally and radially having their tips directed outwardly by the light emission colors by sandwiching the circuit boards 17 to 19 with couples of terminals.
Patent JP-H06203847-A (JP)
Title: Fuel cell solid electrolyte
Inventor: KOIDE HIDETO
IPC: H01M8/02
Filed: 1992-12-25
Abstract: PURPOSE:To restrain polarization resistance from increasing so as to prevent aged deterioration from proceeding by bringing particles of a metal or conductive metal compound of specific particle size into close contact with the surface of fuel-cell side solid electrolyte at specific surface coverage. CONSTITUTION:A solid electrolyte fuel cell comprises an air electrode formed on one side of a solid electrolyte plate and a fuel electrode formed on the other side. Particles of a metal or conductive metal compound, 90% or more of which are of particle size in the range 0.3 to 10mum, are brought into close contact with the surface of solid electrolyte on the fuel cell side at a surface coverage of 30 to 80%. Thus even if the current of the fuel cell increases, the solid electrolyte does not have any increase in polarization voltage and therefore has almost no polarization resistance, resulting in stabilization of its time-related characteristics.
Patent JP-H07211332-A (JP)
Title: Fuel cell manifold integrated separator
Inventor: OKAMOTO TAKAFUMI
IPC: H01M8/02
Filed: 1991-12-27
Abstract: PURPOSE:To make a fuel cell itself thin, remarkably reduce the number of sealing materials interposed to reduce the thickness and volume of a cell stack, reduce assembly man-hour, enhance accuracy of stacking positioning, and smooth reaction gas flow within a gas zone to enhance the power generating function of a unit cell. CONSTITUTION:Two sets of gas flow holes 21 faced to the periphery of a square plate-shaped main body are formed, and gas zones 27, 28 are formed in the central part of both sides of the main body through a middle separating plate 26. A plurality of parallel grooves 29;j 31 through which each gas zone communicates with each gas flow hole are formed to make the inner edges of partitions 30, 32 in diffuser structure.
Patent JP-H10194329-A (JP)
Title: Simple and easy packaging tool
Inventor: NAKATANI KOJI
IPC: B65D71/12
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple and easy packaging tool which solves conventional defects by arbitrarily forming the height from the bottom wall of the board surrounding the end faces in accordance with commodities to be contained, and further, which consumes less material and which is kept conveniently and assembled easily and carried easily. SOLUTION: A pair of outside plates 21, 22 are erected from both side edges of the bottom wall 10 and a pair of inside plates 31, 32 are formed in the inside of the outside plates respectively. Both end faces are surrounded by a pair of end face-lapping plates 50, 50 connected through diagonal folding lines 42, between these inside plates 31, 32. And only one 31 of the inside plates is connected to the outside plate 21 through a folding line.
Patent JP-H06205588-A (JP)
Title: Method of checking breakdown of switching element and/ or switching element drive in inverter
Inventor: KAWAMURA HIROTOSHI
IPC: H02P27/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method of checking the breakdown of a switching element and/or switching element drive in an inverter, which can performs the check in a short time without complicating the constitution of the controller of an inverter, and does not require technical knowledge of a worker. CONSTITUTION:This device is so arranged as to judge whether switching elements 3a1-3a6 are in shortcircuit conditions or not by the change of the circulating current value of an inverter circuit or the voltage value across the capacitor 2, by opening the electromagnetic contactor 9a of a DC voltage supply circuit and driving each switching element 3a1-3a6 in order for a short time, in the condition that charge is accumulated in a capacitor 2.
Patent JP-H06158481-A (JP)
Title: System for yarn feed to warper
Inventor: OKUYAMA YASUO
IPC: B65H67/06
Filed: 1992-11-21
Abstract: PURPOSE:To provide a system for yarn feed to warper designed to streamline various kinds of conveying devices and arrange various equipment in order in a mill by smoothly feeding yarn-wound bobbins from e.g. a warehouse to a warper along with smoothly unloading empty bobbins from the warper to improve conveying efficiency. CONSTITUTION:The system is equipped with (A) a yarn-wound bobbin conveyor 10 for yarn-wound bobbin conveying body to be carried to a transfer station 7, (B) an empty bobbin conveyor 11 to transfer empty bobbin conveying body at the transfer station and carry the body, (C) a ceiling traveling device 5 to carry yarn-wound conveying body and empty bobbin conveying body to a conveying body between the transfer station and an exchanger 16 for both kinds of bobbins, (D) such exchanger 16 so designed that empty bobbins from a warper 30 are engaged with an empty bobbin conveying body into an empty bobbin conveying body and yarn-wound bobbins on the corresponding conveying body are engaged with a creel after unloading empty bobbins into an empty bobbin conveying body. Thus, yarn-wound bobbins can smoothly be fed to the warper, while empty bobbins from the warper unloaded smoothly, improving conveying efficiency, and providing the aimed system having the above-mentioned advantages.