baber/WOPTO huggingface dataset:
Patent JP-H0587113-A (JP)
Title: Drill screw
Inventor: HASHIMOTO KENSABURO
IPC: F16B25/10
Filed: 1991-09-25
Abstract: PURPOSE:To shorten the screwing time, and reduce the screwing labor by forming a drill part with a small diameter drill part and a large diameter drill part positioned between the small diameter drill part and a shank, and setting axial length of the small diameter drill part equal to the thickness of a work or more than it. CONSTITUTION:A drill part 4 extended from the tip of a shank 3 with a screw thread 2 is formed by cold casting, in which a shank blank is pinched by a pair of dividing dies. Two longitudinal grooves 7, 7 are formed in the axial direction against the radial direction, and the tip side thereof is formed into a small diameter drill part 4a, and the shank 3 side is formed into a large diameter drill part 4b. The small diameter drill part 4a side of the longitudinal groove 7 is formed into a narrow longitudinal groove 7a, and the large diameter drill part 4b side thereof is formed into a wide longitudinal groove 7b. The axial length L1 of the small diameter drill part 4a is set so as to be L1 >=T against the thickness of a work. The axial length L2 of the large diameter drill part 4b is set so as to be L2 >=L1.
Patent JP-2000103008-A (JP)
Title: Reinforcing sheet for metal panel
Inventor: TSUTSUMI KENJIRO
IPC: B60J5/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing sheet for a metal panel which can prevent the metal panel from being distorted caused by difference in expansion when it is foamed by heating. SOLUTION: In a reinforcing sheet 10 which is prepd. by sticking a glass cloth 12 (an diffusion suppressing panel material) for suppressing diffusion of a resin by heat foaming on a prepreg sheet 11 consisting of a foamable thermosetting resin which is foamed and solidified by heating at a specified temp. and improves tensile rigidity of an outer panel 2 by sticking the prepreg sheet 11 on the outer panel 2 (a metal panel), a slit 15 for relaxing suppression of diffusion of the foamable thermosetting resin is formed.
Patent JP-2000078921-A (JP)
Title: Transmission structure for planting part in riding rice transplanter
Inventor: MINAISHI TOSHIKI
IPC: A01C11/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To compact a planting part as a whole by providing a specific structure. SOLUTION: This transmission structure for a planting part in a riding rice transplanter is obtained by installing a vertically feeding cam shaft 51 equipped with a vertically feeding cam 52 for engaging with an operating member for vertically feeding and driving a vertically feeding device and actuating the operating means each time a seedling-carrying platform is located at left and right moving ends in a state in which the part of each vertically feeding cam 52 is located on one transverse outer lateral side in the left and right directions of the planting driving case 22,  interlockingly connecting one end of the vertically feeding cam shaft 51 to a driving mechanism in the planting driving case 22 and arranging an extended end of the vertically feeding shaft 51 to the one transverse outer lateral side near the outer end of a driving shaft case 72 connected through a connecting pipe 71 to the planting driving case 22 and installed near the outer end on one side of a planting range in the left and right directions.
Patent JP-H08104281-A (JP)
Title: Expansible/contractible crank for bicycle
Inventor: EGUCHI TADASHI
IPC: B62M3/02
Filed: 1994-10-03
Abstract: PURPOSE: To lengthen a crank for displaying force at a spot where the force is required by providing a gear fixed so as not to rotate in the bearing of a large crank to compose the crank in a two-stage crank for altering its length. CONSTITUTION: Gears 1, 2 are formed to have the same size, namely gear ratio being 1:1, and connected through a chain 3. In connecting by the chain 3, the small crank 4 of the gear 1 is surely horizontally connected. The small crank 4 being at the same position as that of a usual pedal at an upper dead center A becomes longest with an advance toward the positions of B, C. The crank becomes original length in the case of an advance from C to D, and becomes shortest in the case of an advance from D to E. Since the above action makes the gear 1 revolve and rotate as a satellite round the gear 2 fixed so as not to rotate, the small crank 4 of the gear 1 is always horizontally turned.
Patent JP-H10125341-A (JP)
Title: Setting method for pressure of fuel cell generating facility
Inventor: MIURA TOMOAKI
IPC: H01M8/04
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting the pressure of a fuel cell generating facility, whereby the operating pressure of every part in a plant can be regulated in a single operation to match changes in the atmospheric temperature. SOLUTION: A reference atmospheric temperature (t), selected from a plurality of reference atmospheric temperature, is set by an operational mode setter 12, the rate of change of the reference atmospheric temperature is limited to a predetermined range by a change rate limiter 14, and a change ΔP in a set pressure value P for each part is calculated according to the limited reference atmospheric temperature (t') and by use of an individual function FX and is added to a set battery-container pressure value for each part to obtain a set pressure value P' for each part.
Patent JP-H10125933-A (JP)
Title: Thin film transistor, liquid crystal display device and manufacture of liquid crystal display device
Inventor: SONG IN DUK
IPC: G02F1/1368
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an LCD device of a structure, wherein the characteristic of the on-current of the device are improved and the parasitic capacitance of the device is reduced, and a method of manufacturing the device. SOLUTION: An LCD device comprises a plurality of gate conductors 21 and a plurality of data lines 23, which are formed on a substrate, a plurality of pixel electrodes 24 formed on the region, where is demarcated by these conductors 21 and the lines 23, of the substrate and a plurality of thin film transistors (parts A) formed at the intersections of the conductors 21 with the lines 23 and each thin film transistor is provided with a gate electrode 21a which is extend from the gate conductor 21 to correspond to the transistor, a drain electrode 22 connected with the electrode 24 to correspond to the transistor and a source electrode 23a which is extended from the data line 23 to correspond to the transistor. The widths (b) and (c) of the trapezoid- shaped source electrode 23a are all wider than the width (b) of the drain electrode.  The method of manufacturing this LCD device comprises a step, wherein the gate electrodes 21a, which are extended from the gate conductors 23, are formed, the drain electrodes 22 connected with the pixel electrodes 24 are formed and the source electrodes 23a, which are extended from the data lines 23 and have the widths wider than that of the drain electrodes 22, are formed.
Patent JP-H03138258-A (JP)
Title: Conveyor speed control method in bias cutter device
Inventor: SATAKE SHOICHI
IPC: B65H29/16
Filed: 1989-10-25
Abstract: PURPOSE:To perform the conveyance and stop of sheet material with a high accuracy even in the case of conveying various kinds of sheet material by extending a high speed travel distance by a conveyor as well as shortening the low speed travel distance, thereby shortening the conveyed travel time of the sheet material to its target stop position. CONSTITUTION:A low speed travel distance from a low speed travel starting position to target stop position of a conveyor 5 is measured, and this low speed travel distance and the set value, as well as a high speed travel distance are inputted into an arithmetic processing unit 11 for operation, and the operated value is added to the high speed travel distance. The high speed travel distance by the conveyor 5 is thereby extended, as well as the low speed travel distance by the conveyor 5 is shortened, and the conveyed travel time of sheet material to its target stop position is repeatedly controlled to be shortened.
Patent JP-H08113677-A (JP)
Title: Thermoplastic olefin elastomer composition for air bag cover material
Inventor: SUETSUGU MASAKATSU
IPC: C08L23/16
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a thermoplastic elastomer compsn. for an air bag cover material surely breakable at the time of work and free from scattering of any broken pieces thereof by blending a mineral oil softener with a blend a specific polypropylene, a specific propylene-ethylene copolymer and a specific ethylene copolymer rubber. CONSTITUTION: This compsn. comprises (a) 5-50wt.% polypropylene having a melt flow rate (under a load of 2.16kg at 230 deg.C) of 20 to 200g/10min; (b) 5-80wt.% propylene-ethylene copolymer comprising a crystalline propylene polymer moiety or moieties and at least 20wt.% amorphous propylene-ethylene copolymer moiety or moieties; (c) 10-90wt.% ethylene copolymer rubber having a Mooney viscosity (ML1+4 , 100 deg.C) of at least 50; and (d) a mineral oil softener, the amt of which is 10 to 120 pts.wt. per 100 pts.wt. in total of the components (a) to (c).
Patent JP-H06127671-A (JP)
Title: Carrying device
Inventor: KURINO YORIAKI
IPC: B65G47/66
Filed: 1992-10-14
Abstract: PURPOSE:To enable abnormalities in cutting, in shoe position and the like to be detected in order to relax the collision of each shoe against transfer conveyors by preventing carried articles from cutting into the transfer conveyors. CONSTITUTION:An endless carrying body 40 is provided, which is provided with a carrying surface 52 in its upper surface. Transfer conveyors 91b are provided so as to be continued for both the end sections of the carrying surface 52 of the carrying body 40 respectively. Each transfer conveyor 91b rotatably supports transfer rollers 92a and 92b by a conveyor frame 96, and also provides the conveyor frame 96 in such a way as to be freely rotatable upward by a pivot 101a. An abnormality detecting means is provided, which detects the upward rotation of the conveyor frame 96. By this constitution, the conveyor frame 96 is rotated upward around the pivot 101a so as to allow the frame to escape, when carried articles cut into the conveyor, and when each shoe hits against the conveyors from the return side. Actions such as suspension of operations and the like can be taken when the rotation of the conveyor frame 96 is detected by means of the abnormality detecting means.
Patent JP-H01117328-A (JP)
Title: Wafer cleaning process
Inventor: YODA TADAYOSHI
IPC: B08B3/08
Filed: 1987-10-30
Abstract: PURPOSE:To realize the reduction of operational risk, the simplification of cleaning system and the promotion of efficiency by lowering the cleaning temperature and prolonging the cleaning life by a method wherein the sulfuric acid solution with benzoyl peroxicide added thereto is used as the cleaning solution. CONSTITUTION:Benzoyl peroxide added produces oxygen in sulfuric acid contained in a producer to gasify an organic material. Besides, the added amount may be reduced much less than that in case of hydrogen peroxide solution. The allowable temperature (d) for the sulfuric acid concentration to decline down to 75% becomes around 10 deg.C notably lower than that in case of hydrogen peroxide solution. Besides, even if benzoyl peroxide is refilled for multiple times of cleaning processes, the cleaning times until the sulfuric acid concentration (c) falls below 75% may be increased due to the less refilling amount resultantly prolonging the cleaning life of cleanser 5. Furthermore, the temperature of the cleanser 5 can be lowered eliminating the cooling down process during the circulating filtration.
Patent JP-H04152228-A (JP)
Title: Cooling vessel for infrared ray sensor
Inventor: FUKUDA HIROKAZU
IPC: G01J5/02
Filed: 1990-10-17
Abstract: PURPOSE:To enhance the heat radiating efficiency by fitting an inside base made of Cu in the center fit hole of an outside base made of covar, and joining them together to constitute a base. CONSTITUTION:An inside base 36 made of Cu is joined with an outside base 34 made of covar, and a base 32 is formed. Because the base 32 is embodied in double structure in this manner and because both a ring-shaped lower case 20 and the outside base 34 are formed from covar, there is no fear of deformation due to difference in the coefficient of thermal expansion, even though the lower case 20 is Ag brazed at 800 deg.C to the outside base 34 followed by cooling to the room temp. Further the heat radiating efficiency to a heat sink is enhanced, because the inside base 36 joined with the outside base 34 is made of Cu having good thermal conductivity, which allows enhancing of the cooling performance of Peltier element 6. Thus the heat efficiency can be enhanced to a great extent without causing any deformation in the vessel.
Patent JP-S63129393-A (JP)
Inventor: HASUMI MASAHIKO
IPC: G09F13/04
Filed: 1986-11-19
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-2001102240-A (JP)
Title: Method for manufacturing laminated ceramic electronic parts
Inventor: TAKAHASHI KAZUHARU
IPC: H01G4/30
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To manufacture laminated ceramic electronic parts which are free from defective lamination and defective internal structure even when ceramic green sheets having high ventilation resistances are used. SOLUTION: The manufacturing process of a method for manufacturing laminated ceramic electronic parts includes a sheet forming step for forming ceramic green sheets of ceramic paste, an electrode printing step for printing internal electrodes on the surfaces of the ceramic green sheets by using conductive paste, and a sheet laminating step for obtaining a laminated ceramic sheet body by alternately laminating the internal electrodes and a plurality of ceramic green sheets. In the sheet laminating step, a laminated ceramic sheet body S composed of a prescribed number of laminated ceramic green sheets is constituted by alternately repeating laminating processes for laminating the ceramic green sheets S1, S2... and thermocompression bonding processes which are performed whenever one or several green sheets S2 are laminated upon other green sheets S1.
Patent JP-H01118449-A (JP)
Title: Manufacture of thermal head substrate
Inventor: NAKAMORI TOMOHIRO
IPC: B41J2/335
Filed: 1987-10-30
Abstract: PURPOSE:To achieve improvement of manufacturing yield of a substrate, by a method wherein an alumina ceramics substrate is surface treated by dipping it into molten alkali, a glaze layer composed of borosilicate glass is formed on the alumina ceramics substrate which has been surface treated, the glaze layer is heat treated and then, is acid treated. CONSTITUTION:At first, an alumina ceramics substrate 11 is dipped into molten alkali, for instance, molten KOH at 200-450 deg.C or molten NaOH at 340-450 deg.C for 30sec-30min. Thereafter the substrate is processed by hot water washing, water washing, and neutralization by hydrochloric acid to perform surface treatment. Then, paste of borosilicate glass of, for instance, 55wt.% SiO2, 35wt.% B2O3, 8wt.% Na2O, and 2.0wt.% Al2O3 in weight composition is coated on the alumina ceramics substrate 11 by a thick film printing method, and a borosilicate glass layer 14 is formed by burning it. Then, the substrate provided by the borosilicate glass layer 14 is heat treated. Thereafter, the borosilicate glass layer 14 is made a porous glass glaze layer 12 by dipping it into H2SO4 aqueous solution, and manufacture of a thermal head substrate will be completed.
Patent JP-H07284680-A (JP)
Title: Shock head crusher
Inventor: GERUTO BURAUN
IPC: B02C18/18
Filed: 1994-11-10
Abstract: PURPOSE: To provide an impact head crusher having mounting surfaces which provide a buffer effect on the failure of impact heads and, consequently, do not render the failure. CONSTITUTION: This impact head crusher is provided with fitting grooves 11 for receiving and bearing the impact heads 5 in their base parts successively with contact surfaces 6. Each impact head 5 is made fittable to the fitting groove 11 by a retaining wedge member 12 disposed between the contact surface 6 and the back of the impact head. This wedge member 12 is adapted to be made movable in nearly a radial direction by means of a threaded bolt 7.
Patent JP-S63130688-A (JP)
Title: Processing device using double-coated adhesive tape
Inventor: YAMAGUCHI AKIRA
IPC: C09J5/00
Filed: 1986-11-21
Abstract: PURPOSE:To improve article assembly efficiency, by continuously performing tape draw-out, slitting, peeling, inter-member adhesion and cut-off, when an integrated article is assembled by fixing at least two members through the medium of a double coated adhesive tape. CONSTITUTION:The processing device comprises (1) a roll 21 on which a double- coated adhesive tape 5 is wound, (2) a draw-out means 24 for drawing the tape 5 out of the roll 21, (3) a 1st slitting means for making a slit 26 along the side edge near at least one side edge of the upper or lower release paper 22a, 22b of the tape 5 drawn out, (4) a peeling means 27 for peeling the upper or lower release paper 22a, 22b having the slit 26, with at least one side portion thereof being left intact, (5) an adhering means 29 for adhering at least one member 2 to the tape 5 from which the upper or lower release paper has been removed, (6) a 2nd slitting means 30 for making a slit 31 having a contour smaller than the adhered of the member 2 in the tape 5 having the member 2 adhered thereto and in the lower or upper release paper, and (7) a separating means for cutting the member 2, the tape 5 adhered thereto and the lower or upper release paper off from the tape 5 having the slit 31.
Patent JP-S61203929-A (JP)
Inventor: SAGAWA KOICHI
IPC: A47L9/14
Filed: 1985-12-11
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-H11119304-A (JP)
Title: Camera system
Inventor: KOJIMA TERUYUKI
IPC: G03B43/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To make executable the test light emission of a flash before photographing on the same diaphragm condition as that at the time of photographing by causing a flash light emission means to execute the test light emission after diaphragm setting operation. SOLUTION: When time Td1 has elapsed after performing the operation of a stop- down switch 15, a CPU 11 transmits an instruction for controlling a diaphragm to the diaphragm control part 21 of a lens 20. The control part 21 starts the driving of a diaphragm 22 and obtains the same diaphragm value as the aperture value Av obtained at the time of photographing. When time Td2 (specified time) elapses after the control part 21 starts the driving of the diaphragm 22, the diaphragm 22 attains the decided diaphragm value and becomes in a stable state. The CPU 11 transmits the instruction for starting the test light emission to the light emission control part 31 of a stroboscope 30.  The control part 31 distributes energy stored in the main capacitor of the booster circuit 33 of the stroboscope 30, and causes the light emission part 32 to perform the test light emission while controlling the light quantity of the light emission part 32 so that the emitted light quantity of the test light emission, decided according to the emitted light quantity and the light emitting time, may be a specified quantity.
Patent JP-2000105482-A (JP)
Title: Electrophotographic photo-receptor and its manufacture, and electrophotographic apparatus and its process
Inventor: YAMANAMI HIROFUMI
IPC: G03G15/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor capable of forming good images even in the case of repeated uses and high in durability and to provide the electrophotographic apparatus and the electrophotographic process each using this photoreceptor. SOLUTION: The electrophotographic photoreceptor is provided on a conductive substrate with at least an interlayer and a photo-conductive layer in this order, and this interlayer contains at least an inorganic pigment (P) and a binder resin (R) in a ratio P/R of 1/1-3/1, and the photosensitive layer contains at least oxotitanyl phthalocyanine.
Patent JP-2000105557-A (JP)
Title: Thin type curved surface light emitting panel using el light emitting sheet and manufacture thereof
Inventor: ISHIWATARI MASAHARU
IPC: H05B33/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide curved surface light emitting without causing irregularity for a long time, by using a curved surface EL light emitting sign used for a signboard, a guide plate, etc., especially using a cylindrical curve surface. SOLUTION: The outer periphery of an EL light emitting sheet 2 is fixed with a metallic or resinous fixed frame, which has been worked to have a curved surface, so as no to cause the irregularity of the light emitting surface at the long-term use. Thereby, an elastic curved surface is given without fixing the back surface of the EL light emitting sheet with an adhesive or the like, so that the ununiformity of adhesion force and that of a stress by the thermal expansion and shrinkage are not caused. The EL light emitting sheet is an organic scattering type EL light emitting sheet, and is fixed preferably with a curved surface fixing frame whose inner size is 2 mm or more larger than the outer size of the fixed EL sheet.
Patent JP-H07127600-A (JP)
Title: Centrifugal compressor
Inventor: TAKEDA KAZUO
IPC: F04D29/58
Filed: 1993-11-08
Abstract: PURPOSE:To provide a centrifugal compressor to realize the structure where the liquid is rapidly and easily vaporized while the uniformity of pouring the liquid on the whole circumference is secured in pouring the liquid into a compressor system. CONSTITUTION:In a multi-stage centrifugal compressor which is provided with an impeller 1 which constitutes a plurality of compression stages and is rotated together with a rotary shaft 10, a diffuser part 6 which is the rear flow part of this impeller 1, and a return vane 7 to make the gas flow from this diffuser part flow into an impeller 4 of the following stage, a liquid pouring nozzle 2 to inject the vaporizable liquid into a gas flow passage is provided in a casing wall surface 13a on the side of a core plate 1a of the impeller 1, and a liquid pouring route to guide the liquid to the liquid pouring nozzle 2 is arranged so as to pass the vicinity of a diffuser wall 5 of the impeller of the following stage.
Patent JP-S61153780-A (JP)
Title: Seal collating device
Inventor: NARA KIYOYOSHI
IPC: G06T7/00
Filed: 1984-12-26
Abstract: PURPOSE:To collate and judge accurately even when there is an obscure part and the like in a part of a seal printing an a collation rate is low in this area by calculating the collation rate of the seal printing every zone divided into plural sections, and displaying the result. CONSTITUTION:A collating information collecting section 50 inputs a data from a reference seal printing frame memory 41 to obtain the number of total bits A of a data '1' within a predetermined area, inputs a data from a cellating seal image frame memory 42 to obtain the number of total bits B of the data '1' within a predetermined area, and inputs a data from both frame memories 41, 42 to obtain the number of bits total C of a data '1' registered in the same address in a predetermined area, respectively. The number of total bits A, B, C every area S1-S4 are inputted, respectively, to a CPU-1 through a buffer 63. The CPU-1 calculates a collation rate of the reference seal printing and the collated seal printing from this data every area.