baber/WOPTO huggingface dataset:
Patent JP-H10122390-A (JP)
Title: Ball valve and its manufacture
Inventor: OGUCHI HIROYOSHI
IPC: B21D53/10
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a ball valve and its manufacture method wherein a valve case and its connection end are separately constituted, the connection end can be formed in desired dimension in no relation to a bore of a ball valve element stored in the valve case, also a prescribed pressing margin can be uniformly obtained, and weight is lightened into compactness in the ball valve constituted from a predetermined length of pipe as a raw material. SOLUTION: In a pipe material formed with one end into a diametrically contracted connection end, a valve rod inserting valve rod mounting part 1b is provided, a valve case 1 is formed, a ball valve element 4 in this valve case and a seat 5 respectively engaged with an in/out flow port thereof are clamped by a pair of seat retainers 2a, 2b capable of adhesion along a lengthwise direction, a valve element cartridge assembly is formed. By a valve rod inserted to the valve rod mounting part 1b, the ball valve element 4 is positioned, also the other end part of the valve case 1 is diametrically contracted by a metal mold, so as to hold the valve unit cartridge assembly in the valve case.
Patent JP-H02190687-A (JP)
Title: Pilot-controlled direction change valve
Inventor: ERUNSUTOOAUGUSUTO MAIERU
IPC: F16K31/42
Filed: 1989-12-06
Abstract: PURPOSE: To provide a pilot-controlled direction switching valve used as an intake or exhaust valve by disposing first and second check valves so that first and third pressure medium chambers are connected to inlet chambers at the time of feeding media thereto, and the inlet chambers are respectively shut off to the third and first medium chambers. CONSTITUTION: For using a pilot-controlled direction switching valve as an intake valve, a third pressure medium chamber connecting portion 35 is connected to a pressure medium source, and a first pressure medium connecting portion 38 is communicated with atmosphere. In this case, since the first valves 19 and 39 of the direction switching valve used as an outlet valve are situated in closed positions, a load is connected to atmosphere through a third pressure medium chamber 20, the opened outlet valves 17 and 39, a first pressure medium chamber 18 and the first pressure medium connecting portion 38, and no pressure is applied.  Also, since second valves 22 and 28 used as inlet valves are situated in closed positions a third pressure medium chamber 23 connected to the connecting portion 35 is shut off to a second pressure medium chamber 20 connected to a load via a second pressure medium connecting portion 21, and a pressure medium in the medium chamber 23 is prevented from reaching the load.
Patent JP-H11217587-A (JP)
Title: Solid detergent
Inventor: RAMIREZ JOSE E
IPC: C11D3/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solid detergent composition for a personal use, having excellent softness, oily quality, foamability and cleaning-down properties, and also excellent in processability by including a specific liquid phase, a specified grainy silica and a specific washing component. SOLUTION: The objective composition includes (A) a liquid phase including one or more components selected from an oil, a mixture of the oil and a wax, and a polyol and (B) a grainy silica with a surface area of >=75 m<2> /g in an amount regulated so that the weight ratio of the component A to the component B may be about (2:1)-(10:1) and (C) a detergent component of a soap and/or a synthetic detergent. The component A is an oil, a wax, a petrolatum, an ester and/or a polyol like a humectant, and, for example, glycerol, propylene glycol, polyethylene glycol, sorbitol are preferable. The component B is preferably fumed silica. Sodium acetylisethionate, sodium α-olefinsulfonate or the like is cited as the component C.
Patent JP-H02162355-A (JP)
Title: Heat fixing method and encapsulated toner for heat fixing used in this method
Inventor: KAWAKAMI HIROAKI
IPC: G03G9/087
Filed: 1988-12-16
Abstract: PURPOSE:To enable heat fixing with low consumption of electric power and to prevent offsetting and paper jamming by using an encapsulated toner whose shell material is specified polyester. CONSTITUTION:An image 29 formed on a transfer material 28 with an encapsulated toner is fixed between a fixing film 24 brought into contact with a heating body 20 and a pressing roller 27 to obtain a transferred image. Polyester produced by copolycondensing etherified bisphenols with polycarboxylic acids (anhydrides) or lower alkyl esters of acids is used as a binding resin forming the shell material of the toner. The melt viscosity eta' of the polyester at 80-120 deg.C measured with a prescribed measuring device is 10<3>-10<6>poise (P) and the absolute value of the gradient of a graph drawn by plotting the natural logarithms lneta' of the viscosity at 80 deg.C and 120 deg.C to the temps. is <=0.50ln(P)/ deg.C.
Patent JP-2000141769-A (JP)
Title: Image forming apparatus
Inventor: ITO MASAO
IPC: B41J2/45
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving a small size inexpensively, forming a color image with a uniform image quality and a high resolution at a high speed, and reducing deterioration of the color registration even in case of displacements in the relative mounting positions of a light source and an optical element. SOLUTION: Laser beams 2c, 2y, 2m, 2k each for C, Y, M, K colors, successively outputted from each laser element in a laser array 1 pass through an image forming optical system 3, and are divided into the photosensitive drums 5C, 5Y, 5M, 5K side and the polarizing optical system 6 side by a dividing optical system 4. The laser beams 2c, 2y, 2m, 2k inputted in the polarizing optical system 6 are bent by optical mirrors 60C, 60Y, 60M, 60K such that the main light beams of the laser beams 2 coincide on photodetectors 7C, 7Y, 7M, 7K so as to be inputted to the substantially same position of the photodetectors 7C, 7Y, 7M, 7K. The photodetectors 7C, 7Y, 7M, 7K detect the light amount of the laser beams 2c, 2y, 2m, 2k from each laser element independently.
Patent JP-H05149549-A (JP)
Title: Microwave oven
Inventor: KANEKO HIROMI
IPC: F24C7/02
Filed: 1991-11-29
Abstract: PURPOSE:To permit the optimum heating regardless of a food to be cooked by operating a second set value based on the detecting weight of the food to be cooked, which is detected by a weight sensor. CONSTITUTION:After starting cooking, a time T until the ratio of changing amount in an output level with respect to a peak value arrives at a first set value after the output level of a gas detecting signal arrives at the peak value thereof is obtained. Cooking is finished from this time until a time beta.T obtained by multiplying the time T by a second set value beta. When a food 3 is put on the rotary pan 2 of a cooking chamber 1 and automatic cooking is started, the weight W of the food 3 is detected by a weight sensor. A second set value betacan be obtained by aW+b. In this case, (a), (b) are constants. When the second set value beta is changed linearly in accordance with the weight W of the food 3, it is confirmed by an experiment that the value beta becomes a proper value with respect to the weight W. Accordingly, the optimum heating for the food to be cooked can be effected regardless of the weight of the food to be cooked.
Patent JP-H0825829-A (JP)
Title: Device for sewing and stiching folded printed matter
Inventor: BARUTAA RAISUTO
IPC: B65H37/04
Filed: 1994-12-20
Abstract: PURPOSE: To provide a device which has high treating capability and a simple structure for stitching printed product without using a wire. CONSTITUTION: A circulating route 12' of a support 14 is extended through a stitching region 26. The supports 14 are parallel and extend at right angles to a circulating direction U. Printed products 30 are stitched together by means of an adhesive stitching device 24 during passage through the stitching region 26. Thus, many stitching heads 42 circulate along the closed movement path 44, make contact mutually with the supports 14 in the stitching region 26 and move along with the latter in a section 26'. Penetrating tools 46 of the heads 42 are use to product passages in the region of the fold 28 of the printed products 30. Adhesive is transferred to the sheets of the products 30 over the whole length of the passages to produce point-like adhesive stitching.
Patent JP-H11135463-A (JP)
Title: Processing device and processing method
Inventor: KONISHI NOBUO
IPC: H01L21/304
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption amount of an abrasive supplied onto a grinding surface of a grinding layer at a time of grinding a substrate and further miniaturize the entire processing device when, after the substrate is ground, it is cleaned. SOLUTION: A wafer W being a substrate held by a wafer holding part 3 is brought into contact with a grinding pad, and the wafer W and the grinding pad are rotated together to grind the wafer W. Continuously, the grinding pad is moved to a stand-by position outside the wafer holding part 3, and next a cleaning brush 70 and a detergent nozzle 74 are moved from a stand-by position to a specified portion for cleaning the wafer W, respectively. And the grinding pad is constituted so that a diameter of a face confronting to the wafer W is made smaller than the wafer W, a consumption amount of slurry is reduced and moreover the wafer W is held by the wafer holding part 3, and a grinding process and a cleaning process can be carried out succeedingly. Therefore, the entire processing device is miniaturized.
Patent JP-H04186179-A (JP)
Title: Battery tester for machinery driven with battery
Inventor: YAMAGISHI TORU
IPC: G01R31/36
Filed: 1990-11-21
Abstract: PURPOSE:To grasp the current situation of a battery and prevent troubles by indicating the residual capacity of battery for the inter-terminal voltage and load current, and indicating also the degree of deterioration relative to the internal resistance determined from the inter-terminal voltage and load current. CONSTITUTION:With controlling by a control part 30, a voltage measuring part 22 and a current measuring part 24 measure continuously the varying inter-terminal voltage and load current of a battery 12 at all times, and on the basis of measurements the internal resistance of the battery 12 is computed 32 and stored in a RAM 34. Then the current residual capacity of battery 12 is read out of No.1 memory 38, which stores the residual capacity of battery 12 correlated specifically with the combination of the inter-terminal voltage and load current, while reference is made to the values of inter-terminal voltage and load current sought from this RAM 34. Also the current degree of deterioration of the battery 12 is read out of No.2 memory 40 while the value of internal resistance is referred to, and the read value is stored in the RAM 34. At the same time, they are read from time to time and displayed on a meter panel.
Patent JP-2001134762-A (JP)
Title: Selector for bottles
Inventor: HOSOKAWA MORIHIRO
IPC: G06T1/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a selector for bottles for exactly and speedily selecting a desired bottle. SOLUTION: A bottle 1 is photographed by a CCD camera, a bottle type is identified from a distance Δx from a center G of the image (center of gravity) to a point A on the bottom o f the bottle, further, a reference point B0 is set to the prescribed point on the bottom of the bottle, and whether it is the desired bottle or not is judged from the relative positions of prescribed points B1-B6 on a contour with this reference position as an origin.
Patent JP-H05212776-A (JP)
Title: Manufacture of blow molded form having opening and molded form thereof
Inventor: ISHIGURO TAIGA
IPC: B29C49/04
Filed: 1991-11-30
Abstract: PURPOSE:To form a communicating hole without generating cutting chips in manufacturing an air duct by a method wherein an opening is formed by injection molding by regulating a boundary surface of a main cavity and an auxiliary cavity with an auxiliary mold section and other molded body is formed by blow molding so as to be integrated with the molded body at the opening. CONSTITUTION:In a main cavity 2 of a metal mold 1, an auxiliary mold section 9 forming a boundary surface of an auxiliary cavity 3 and the main cavity 2 is set so as to form the auxiliary cavity 3. A core 4 is arranged in the auxiliary cavity 3 so as to form an injection molded body 15 by an injection molding machine. The auxiliary mold section 9 is removed, a parison 11 is pushed out into the main cavity 2 from a blow molding machine 13 and a moving mold 8 is closed. Both ends of the parison 11 are pinched and air is blown in from a blow pin 12 for blow molding and the injection molded body 15 is integrated with a blow molded body 16.
Patent JP-H07206333-A (JP)
Title: Paired basket connected type elevator
Inventor: HONGO SHOJI
IPC: B66B11/02
Filed: 1993-12-17
Abstract: PURPOSE: To eliminate a trank room by connectably disposing a pair of cars in a hoistway so as to put a long object such as a litter and a coffin on the pair of cars through an opening formed in a side wall of each car. CONSTITUTION: A pair of cars 2 and 3 are disposed symmetrically with each other so that rear end parts 2a and 3a thereof are opposed to each other in a hoistway 1, opening parts 28 and 29 are formed at the rear end parts of the cars 2 and 3, and opening part doors 30 and 31 are installed openably on the opening parts 28 and 29, respectively. Also, a connection shaft 20 is installed retractably in one of the cars 2, and a fitting member 21 to which the projected connection shaft 20 is fitted is installed on the other car 3. The connection shaft 20 is formed retractable by a motor 25, and couples the pair of cars 2 and 3 to each other by fitting the connection shaft 20 to the fitting member 21. By this connection, a long litter or a coffin can be put on the cars 2 and 3 through the opening parts 28 and 29.
Patent JP-S63264421-A (JP)
Title: Remedy for hyperlipemia
Inventor: TSUTSUMI KAZUHIKO
IPC: A61K31/66
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a remedy for hyperlipemia exhibiting excellent blood lipid lowering action acting over a long period and having low toxicity and high safety, by using a specific caboxylic acid amide derivative as an active component. CONSTITUTION:The objective remedy can be produced by compounding a carboxylic acid amide derivative of formula I [R<1> and R<2> are H, alkyl, cycloalkyl, diphenyl-lower alkyl, group of formula II (R<5>-R<7> are H, halogen, nitro, lower alkoxy, etc.; A is lower alkylene; l is 0 or 1), etc.; R<3> is H, alkyl or phenyl-lower alkyl; R<4> is lower alkyl or phenyl; X is O or S] with conventional drug carrier and converting into a drug by conventional method. It is used as tablet, capsule, granule, pill, syrup, etc., for oral administration or injection, suppository, etc., for parenteral administration. It is administered preferably at a rate of 0.1-50mg daily per 1kg of body weight.
Patent JP-H03178130-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATARI KIYOTO
IPC: H01L21/3205
Filed: 1989-12-06
Abstract: PURPOSE:To reduce the increase of an aspect ratio generated every time films are superposed, and to inhibit the generation of the discontinuity of the films by forming a first conductive layer, filling a recessed section shaped in a contact hole with a flattened film and forming a residual second conductive film from the upper section of the first conductive layer. CONSTITUTION:When a large number of conductive films are superposed and an electrode wiring layer is shaped, a first conductive film 6 is formed, a recessed section 7 shaped in a contact hole 5 by the film 6 is filled with a flattened film 8, and a residual second conductive film 9 is laminated from the upper section of the first conductive film 6. The first and second conductive films 6, 9 are often composed of not only single layers but also a large number of layers respectively. Accordingly, the increase of an aspect ratio generated every time the films are stacked in the contact hole is reduced, and the generation of the disconnection of the films can be inhibited.
Patent JP-2001133495-A (JP)
Title: Antenna-measuring instrument
Inventor: HASUMI RYOICHI
IPC: G01R29/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To measure the transmission or reception characteristics of an antenna on a spherical surface. SOLUTION: An antenna 90 to be measured is placed on a table 55 that is connected to a motor 53 via a pulley 51 and a timing belt 52. An antenna holder 31 for fixing an antenna 10 for testing is connected to a rotation positioner 4 via an arm 32 and a stay 42. The antenna 10 for testing is rotated on a circular orbiting path with the antenna 90 to be measured as a center each time when the antenna 90 to be measured is rotated at a specific angle.
Patent JP-H02162729-A (JP)
Title: Manufacture of semiconductor device
Inventor: JIN YASUSHI
IPC: H01L21/302
Filed: 1988-12-15
Abstract: PURPOSE:To form an excellent wiring pattern using a mirror projection exposure device without using a high performance reduction projection aligner by a method wherein an aluminum wiring layer is patterned using a resist and a PSG film as masks. CONSTITUTION:Within a MOS type transistor comprising a P-type diffused layer 7, a gate oxide film 8, a polysilicon gate electrode 9 on an N type semiconductor substrate 6, an insulating film 10 containing no impurity such as silicon is formed on the surface of the substrate 6 and then a PSG film 11 is formed on the film 10. Next, an aluminum wiring layer 12 is deposited on the surface of the PSG film 11 and further the other PSG film 13 is deposited on the surface of the layer 12; the film 13 is coated with a resist 14; the PSG film 13 is etched away with RIE process using the resist 14 as a mask; and then a part of the surface of the aluminum wiring 12 is exposed. Later, the aluminum wiring layer 12 is etched away using the resist 14 and the PSG film 13 as masks. Finally, the resist 14 and the PSG film 13 are removed thereby the patterned aluminum wiring 12 is formed. In the said photomasking process, an excellent wiring shape can be made using even a mirror projection exposure device without using a high performance reduction projection aligner.
Patent JP-H01160015-A (JP)
Title: Replication using photoelectron
Inventor: KUDO JINKO
IPC: H01L21/30
Filed: 1987-12-17
Abstract: PURPOSE:To enable the presence of defects and deterioration of masks during replication to be measured in a short time by making a photoelectron mask discharge photoelectrons beforehand and by measuring the quantity of photoelectrons discharged at several positions to find prior measurement values, and comparing the amount of photoelectrons at the time of actual replication with the prior measurement value at the same position. CONSTITUTION:On a substrate 5a that is permeable to light, a pattern 5b composed of a ultraviolet-ray absorbing material, and a photoelectron film 5c that discharges photoelectrons when it receives ultraviolet light, outside a window 10 of a vacuum vessel 1 are placed light source 8 and a shutter mechanism 9. When a photoelectron mask is irradiated with ultraviolet light generated from the light source 8, photoelectrons corresponding to the pattern 5b are detected. These photoelectrons are accelerated and polarized in an electric and magnetic field applied between a mask and a material, and converged on the surface of a material 3. An electron beam sensitive resist coated on the material surface is exposed to the beam, and a desired pattern is replicated on the surface of a material. Photoelectrons are discharged from a photoelectron mask 5 beforehand, and a prior measurement value is found by measuring the quantity of photoelectrons discharged at several positions, so the quantity of photoelectrons during the replication can be compared with a prior measurement value at the same position. Hence, positions of defects and deteriorations of a mask can be detected with certainty.
Patent JP-H02162226-A (JP)
Title: Slip judging apparatus of vehicle
Inventor: SHIBAHATA KOJI
IPC: B60T8/175
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to judge slips accurately by computing an acceleration ratio of the acceleration of a body with respect to the changing rate of rotation speed of a driving vehicle with time, and judging the slip based on the acceleration ratio. CONSTITUTION:A throttle valve opening degree A, a rotary speed N of a crank shaft and a rotary angular speed omega of the output shaft of a transmission 13 are read out of the output signals of an accelerator sensor 18, a number-of-rotation sensor 17 and a vehicle speed sensor 19. Then, driving torque T is retrieved out of a three- dimensional table in a map pattern with the opening degree A and the speed N as addresses. With the speed N and the angular speed omega as addresses, a speed change ratio R is retrieved in a map pattern. The angular speed omega is differentiated, and a rotary angle acceleration omega' is obtained. Said acceleration omega' is multiplied by a rotating radius gamma of a front wheel F, and an apparent acceleration alphan is obtained. Then, the torque T is divided by the product of the rotating radius gamma of the front wheel 16F and a vehicle weight (w), and a true acceleration alphat is obtained. Then, the acceleration alphan is divided by the acceleration alphat, and an acceleration ration ratio (s) is obtained. The driving distribution ratio between the front and rear wheels 16F and 16R is controlled based on the acceleration ratio (s).
Patent JP-H07172812-A (JP)
Title: Production of silica gel and treatment of calcium silicate hydrate
Inventor: NOMURA MASARU
IPC: C01B33/16
Filed: 1993-12-17
Abstract: PURPOSE:To easily obtain silica gel having a high hygroscopic rate and no deliquescent property by bringing calcium silicate hydrate into a reaction in a dil. aq. sulfuric acid soln. and neutralizing the resulting soln. with alkali. CONSTITUTION:Calcium silicate hydrate is brought into a reaction in a dil. aq. sulfuric acid soln. and the resulting soln. is neutralized with alkali to precipitate silica gel. In this case, sulfuric acid ions are allowed to exist in the dil. aq. sulfuric acid soln. by 0.7-1.4mol% basing on the calcium content of the calcium silicate hydrate and the concn. of the soln. is regulated to <=0.16%.
Patent JP-H10161445-A (JP)
Title: Image heating device
Inventor: ABE TOKUYOSHI
IPC: G03G15/20
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fixed image from being affected by the contact of a temperature detecting element by allowing a temperature detecting means provided in a metallic plate to contact with the inside of a fixing film. SOLUTION: A temperature sensor 50 is provided in a thin metallic plate 51 and the temperature detecting means is constituted of these members. The thin metallic plate 51 consists of a thin metallic plate electrode and a thin metallic plate guide for protecting the metallic plate 51 and the plate electrode. It is constituted so that the metallic plate 51 is held by an electrical insulating cover, to secure insulation from the fixing film 10. The thickness of the metallic plate 51 is <=0.2mm because one whose heat capacity is smaller is advantageous to heat responsiveness. The metallic plate 51 is pressed on the inside surface of the fixing film 10, to follow it by the property of spring. The metallic plate 51 is in parallel with the direction of a magnetic field and narrow in a width direction perpendicular to the magnetic field.  Such a constitution is adopted, the metallic plate 51 is pressed on the fixing film 10 in a wide area, so that the stability of press-contact is obtained and the efficiency of heat transfer from the fixing film to the temperature sensor 50 is increased.