baber/WOPTO huggingface dataset:
Patent JP-H1138774-A (JP)
Title: Transfer device
Inventor: NAKAYAMA OSAMU
IPC: G03G15/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To uniformize the bias to a transfer medium and invariably secure a good transfer property by arranging transfer medium cleaning means cleaning the back face side of the transfer medium on the upstream side of a transfer means, and cleaning the back face of the transfer medium immediately before the transfer medium is brought into contact with the transfer means. SOLUTION: Belt cleaning brushes 270 are arranged on the inside of a transfer belt 216 on the upstream side of the positions where transfer input rollers 251 are arranged on the back face of photoreceptor drums 222 and the transfer belt 216 (transfer area). The brush section of each belt cleaning brush 270 is set slightly longer than the shaft of the transfer belt 216 in the longitudinal direction of a rotary shaft, and it is rotated clockwise or counter clockwise direction centering on the brush rotation support shaft 272 of a brush fitting holder 271. A load is normally applied CW by a twist spring, and the belt cleaning brushes 270 are arranged in parallel with the transfer belt 2 16 and clean its back face.
Patent JP-H10115600-A (JP)
Title: Electrochemical gas sensor and its correction method
Inventor: HOWARD CHARLES PETER
IPC: G01N27/404
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a correction method which corrects an error caused by a change in the temperature of a gas-mixed substance to be given to a gas sensor whose electric signal is to be traced and analyzed precisely. SOLUTION: An electrochemical gas sensor 10 is provided with a temperature- detecting element such as a thermistor 26 or the like arranged inside the gas sensor in a temperature-isolated state. In the electrochemical gas sensor, the thermistor 26 prevents a slight change in the temperature of a given gas, to be detected, from being transmitted immediately to the temperature-detecting element. Therefore, a signal which is temperature-compensated precisely is provided, and the signal is combined with the generated electric output of the sensor.  The temperature-detecting element, i.e., the thermistor 26, is attached to the expansive thin membrane 22 of the gas sensor 10 inside a thermal storage body, and it responds not to a change in the temperature of a gas sensor body and of a related element but only to a change in the temperature acting on an electrolytic solution 16 of the sensor 10. Therefore, the signal which is temperature-compensated precisely is provided without a delay, in terms of time, which causes an error.
Patent JP-2000059631-A (JP)
Title: Method and system for emphasizing discrete pixel image
Inventor: KUMP KENNETH SCOTT
IPC: G06T5/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To emphasize a concerned feature such as the edge of a structure in an image without emphasizing an artifact by reconfiguring an emphasized image based on a emphasized image with a 1st frequency and an image with a 2nd frequency. SOLUTION: Data representing pixels demarcating an image are generated, the image is decomposed partially to generate an image with pluralities of spatial frequencies including an image with a 1st frequency and an image with a 2nd frequency. Then gain data for the image with the 1st frequency are generated based on the image with the 2nd frequency and the gain data are applied to the image with the 1st frequency to generate the emphasized image with the 1st frequency and the emphasized image is reconfigured based on the emphasized image with the 1st frequency and the image with the 2nd frequency. A matrix 36 demarcated by data acquired by this system is used to reconfigure a synthesis image 38 and a concerned feature 40 is demarcated in the synthesized image 38.
Patent JP-S6437728-A (JP)
Title: Optical disc player
Inventor: YAMANASHI MOTOAKI
IPC: G11B21/08
Filed: 1987-08-03
Abstract: PURPOSE:To execute an access control in a short time by controlling an irradiating position from a light-inputting-receiving head to a goal track position only by reading position data once and, simultaneously, moving an radiating light from the light-inputting-receiving head to the point where the number of remaining tracks goes to a prescribed value, at the time of the access control. CONSTITUTION:By a means M7 for calculating the number of remaining tracks, the number of the remaining tracks is calculated from the number of jumping tracks and the number of the tracks which the radiating light from a light- inputting-receiving head M2 crosses, and the goal moving speed of the light- inputting-receiving head M2 and the irradiating position of a light to the goal track position. According to a difference between the goal moving speed and the actual moving speed of the light-inputting-receiving head, a first actuator M3 is driven, the light-inputting-receiving head M2 follows the goal moving speed according to the number of the remaining tracks, and the head is moved in the goal track direction. When the number of the remaining tracks goes to the prescribed value, the action of a first driving means M9 is stopped. Thus, the access control can be made speedy.
Patent JP-H0482668-A (JP)
Title: Slurry force-feed type blast device
Inventor: KUBOYAMA MATAO
IPC: B24C3/00
Filed: 1990-07-24
Abstract: PURPOSE:To hold the state of being mixed uniformly at all times, by stirring the slurry inside a pressurizing tank with the compressed air fed from the pressure converting device of a secondary circuit. CONSTITUTION:A compressed air inside a pressurizing tank 16 is pressurized by the pressure converting device 36 of a vacuum pump, etc., with its being fed to a secondary circuit 35, is blown out with its becoming bubbles from the air blowout port 39 of the pressurizing tank 16 lower part and slurry is uniformly stirred. This slurry is fed to an injection gun 10 and jetted to the surface of the body to be worked together with compressed air. Also, a tank 15 for storage and tank 14 for supply are communicated with the pressurizing tank 16, the slurry is fed to the tank 16 via the tank 14 for supply by a slurry pump 11, the replenishment of slurry is performed in a short time and the work is performed continuously.
Patent JP-H1137987-A (JP)
Title: Method and device for diagnosing abnormality of electric apparatus using aramid based insulating material
Inventor: EMOTO KUNIO
IPC: G01N30/88
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for diagnosing abnormality of an aramid based insulating material used electric apparatus which can come to detect readily a local superheating deterioration which is heated at a high temperature due to an overexcitation, an overload or the like, a partial dis charge deterioration due to a connection fail, etc., and can beforehand prevent insulating accidents and support intentional maintenance works. SOLUTION: A method and device for diagnosing abnormality has a step of detecting presence or absence of dimethylacetamide in an insulating portion using means for detecting dimethylacetamide. Further, in the case of detecting dimethylacetamide, it is judged that abnormality occurs in the insulating portion, and in the case of not detecting dimethylacetamide, it is judged that abnormality does not occur in the insulating portion.
Patent JP-H0536924-A (JP)
Title: Semiconductor device
Inventor: TAKAHATA OSAMU
IPC: H01L27/108
Filed: 1991-08-02
Abstract: PURPOSE:To increase a capacity of a capacitor cell by increasing an area of the cell in a three-dimensional manner. CONSTITUTION:A semiconductor interconnection for forming a transfer gate transistor is formed of a 2-layer structure of a first layer semiconductor interconnection 4 and a second layer semiconductor interconnection 6 through a TEOS oxide film 5 to increase an area of a cell, thereby increasing charge capacity to improve refresh characteristics.
Patent JP-2000024924-A (JP)
Title: Sandblast treating device and treating method
Inventor: MATSUMOTO TAKESHI
IPC: H01J11/22
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the cutting efficiency and to improve the abrasion resistance of a mask composed of a resist to the abrasive sand by mounting a heating part for sending a substrate to a sand blasting treating part in a heated state in the sand blasting process. SOLUTION: A substrate to be treated 180 is conveyed from a convey roller 272 side to a processing chamber 205 of a heating part 200. Then the infared ray 220 is irradiated to the front and rear surfaces of the substrate 180 by a panel heater 21 in the treatment chamber 204 while conveying the substrate 180 by a convey roller 271. The substrate 180 heated at a predetermined temperature is conveyed and sent into a treatment chamber 105 of a sand blasting part 100. Then a work piece is selectively cut through a mask by the blasting abrasive sand 118 jetted from a nozzle 110 by the high-pressure air while conveyed by a convey roller 171 at a predetermined speed.
Patent JP-H05208699-A (JP)
Title: Passenger seat assembly for aircraft, and emergency oxygen device thereof
Inventor: MAIKERU TOOMASU BEROSU
IPC: B64D25/04
Filed: 1992-07-22
Abstract: PURPOSE: To obtain a emergency oxygen apparatus having a simplified releasing mechanism by positioning a chemical reaction oxygen generating canister having a firing pin mechanism for activating a chemical reaction for generating oxygen at a seat bottom below seat bottom cushion. CONSTITUTION: A chemical reaction oxygen generating canister 20 is positioned at a seat bottom 14 below a seat bottom cushion 15, and the canister 20 is connected to an oxygen mask compartment 30 by an oxygen flow conduit. One end of a cable 25 is connected to an firing pin mechanism 24 of the canister 20, and extended from the mechanism 24 to the compartment 30. A lever arm 41 is positioned in the compartment 30 to which the other end of the cable 25 is attached, and mounted in the compartment 30 for a pivotal movement to a position for activating the mechanism 24 of the canister 20. When an arbitrary mask is pulled from the compartment 30, a release pin 43 is pulled from the arm 41 to activate a flow of the oxygen from the canister 20.
Patent JP-H0244744-A (JP)
Title: Wire bonding
Inventor: MIYOSHI HIDEAKI
IPC: H01L21/607
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the irregular feed amount of the wire and the deviation of a bent point by allowing a first bonding margin to protrude from the end of a wedge before the wire is cut, and bending it at the base of the margin. CONSTITUTION:A wedge 1 is relatively raised while a wire 2 remains continued from a second bonding part 8 to set the length of the wire 2 between the part 8 and the wedge 1 to l. Then, the wedge 1 is again relatively lowered, and the wire is bent at the part beforehand of the length l from the rising base of the wire. Thereafter, the wedge 1 is relatively moved forward in a state that the rearward movement of the wedge 1 to the wire 2 is stopped, and the rising base of the wire 2 is cut. Thus, the irregular feed amount of the wire 2, the deviation of the bending point, and the lateral bending of the first bonding margin do not possibly occur.
Patent JP-H07194689-A (JP)
Title: Composite material for surgery
Inventor: UIRUSON HAABEI
IPC: A61L27/50
Filed: 1994-07-28
Abstract: PURPOSE: To provide a composite surgical material that contains collagen matrix reinforced by a layer of a synthetic bioabsorbable material such as polylactide/ polyglycoride or oxidized regenerated cellulose and disperses oil droplets in the collagen matrix. CONSTITUTION: Oil droplets account for 1 to 75 weight% of a composite material and a composite material with improved leak-proof characteristics is provided. The composite materials in the shape of sheet or tube are particularly useful as temporary, fully organism bioabsorbable prosthesis for membranes or blood vessels in which a highly leak-proof prosthesis is required. And, a production method for the composite surgical material is provided.
Patent JP-H0484853-A (JP)
Title: Method for retaining freshness of unripe ume
Inventor: HAYASHI KAZUYOSHI
IPC: A23B7/152
Filed: 1990-07-25
Abstract: PURPOSE:To remarkably prolong freshness preservation period of unripe UME (plum) by packaging the unripe UME in a pouch composed of a specific film, containing a gaseous carbon dioxide absorbent and an ethylene remover therein, hermetically sealing the pouch and preserving the unripe UME. CONSTITUTION:Unripe UME is packaged in a pouch composed of a film having >=6000cc/m<2>.24hr.atm oxygen permeability expressed in terms of 30mu thickness at 20 deg.C and a gaseous carbon dioxide absorbent and an ethylene remover are contained therein, hermetically sealed and preserved. A thermoplastic resin or the thermoplastic resin containing an inorganic substance, dispersed and contained therein can be used as the aforementioned film and carbonaceous molecular sieves, etc., adsorbing bromine can be used as the ethylene remover. Calcium hydroxide, etc., can be used as the gaseous carbon dioxide absorbent. The gas composition in the packaged pouch can be kept at a low oxygen and a low gaseous carbon dioxide concentrations according to the above-mentioned method for retaining the freshness and produced ethylene gas can be simultaneously removed to retain the freshness of the unripe UME at ordinary temperature.
Patent JP-H1119408-A (JP)
Title: Rotten sludge treatment
Inventor: AKAMATSU KOSABURO
IPC: B01D21/01
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treating method with a small quantity of flocculant, enabling the treatment with a centrifuge, and effective for sludge in which rotting has proceeded by using the flocculant which consists of a cationic macromolecule having a specified structural unit and viscosity of water solution of which at specified concentration in desalted water is not less than a specified value. SOLUTION: The cationic macromolecules to be used are those that having an amidine ring as a structural unit represented by the formula I or II, where R<1> and R<2> are each indepentendly a hydrogen atom or a methyl group and X<-> is an anion. In is important that the viscosity of the cationic macromolecule measured at 25 deg.C by a B type viscometer as 0.2% water solution thereof in desalted water is >=80 cP. By using polyamidine type flocculant of not less than specified viscosity, aggregated material having strong floc strength is obtained even by the polyamidine type flocculant. As a result, even with a centrifugal dewater, rotten sludge can be treated to enable effective rotten sludge treatment.
Patent JP-H0366632-A (JP)
Title: (4-arylbutyl) syclohexane derivative
Inventor: SUTEFUAN KERII
IPC: C09K19/30
Filed: 1990-07-25
Abstract: NEW MATERIAL: A compd. of formula I, where n=0 or 1; R 1 =R 3  or R 3 -A 3 -Z 2 -; R 2 =R 4  or R 4 -A 4 -Z 3 -; A 1  to A 4 =1,4-phenylene optionally substd. with halogen (where 1 to 2 CHs are optionally substd. with N); A 2  to A 4  = each trans-1.4- cyclohexyl; Z 1  to Z 3  = each covalent single band, COO, OOC or CH 2  O; and R 3  and R 4  = each an alkyl, an alkenyl or an alkoxy.  
     EXAMPLE: 1-Butyloxy-4-[4-(trans-4-pentyl cyclohexyl)-1-butyl] benzene.  
     USE: A colorless and low-viscous liq. crystal material useful for electro-optical purposes, providing possibility of optimization of liquid crystal mixture and control of electro-optical properties, high in stability and good solubility in the liquid crystal materials, ease of manufacture and a short response time in the display.  
     PREPARATION: The compd. of formula I is obtd. by hydrogenating a compd. of formula XIV under the existence of a Pd catalyst. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6441418-A (JP)
Title: Manual opening and closing mechanism for vehicle hood opening and closing device
Inventor: OKABE SHIGEKI
IPC: B60J7/08
Filed: 1987-08-04
Abstract: PURPOSE:To facilitate the manual releasing of the title mechanism by advancing a crutch releasing member through the screwing of an operation bolt protruded to the outside of a housing so that a crutch disc formed movably in an axial direction moves to its releasing position. CONSTITUTION:When a hood is required to be manually opened or closed due to any failure of a motor or the like, an operation bolt 49 is screwed. Thereby, a moving member advances so that an operation shaft 40, a crutch releasing member 37, and a crutch disc 30 are removed to enable the releasing of an engagement crutching operation. By screwing the operation bolt 49 into a screwed hole 48, the released state is maintained. In this state, a motor driving shaft is disconnected from an output shaft, and the hood can be manually opened and closed. Thus, the title mechanism is easily made to be manually operatable.
Patent JP-H0244266-A (JP)
Title: Substrate inspection apparatus using electron beam
Inventor: UKITA AKIO
IPC: G01R31/02
Filed: 1988-08-03
Abstract: PURPOSE:To reduce the irradiation number of times of electron beam by providing a transmission frequency counting part to calculate electrostatic capacity from the value of the transmission frequency of a transmission circuit and judging the disconnection or shortcircuit of an article to be inspected. CONSTITUTION:Pattern capacity at a normal time is calculated to be stored in a system control part 6a. An electronic optical mirror cylinder 2 emits electron beam 15 to irradiate a substrate 3 to be inspected and the charge on the wiring pattern provided to the substrate 3 to be inspected is controlled by a grid 10. The electrostatic capacity between the wiring pattern and a metal plate 4, that is, the pattern capacity therebetween forms a transmission circuit along with a coil 7 and the pattern capacity is calculated from transmission frequency by a frequency calculation part 13. This capacity is compared with the calculation value of the control part 6a to judge the shortcircuit or disconnection of the wiring pattern. The X-Y table 9 having the substrate 3 set thereto is moved by a table control part 14 only when a pad capable of deflecting beam is irradiated with the beam 15. By this method, the moving number of times of the table 9 are limited and the irradiation number of times of the beam 15 can be also reduced.
Patent JP-H1125181-A (JP)
Title: Material requirement development system
Inventor: MURAKAMI KYOICHI
IPC: G06F19/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To shorten read time by performing requirement development based on item generation information obtained in a generation retrieval part, generating a required arrangement order and outputting the generated result to a file. SOLUTION: A component chart construction part 101 reads item information, an arrangement attribute, the item generation information and constitution information describing parentage constitution relation between the items and prepares a component chart for MRP (material required amount plan) calculation. Also, in a plan read part 102, the production plan of a final product/ component and established requirement information and established arrangement information as needed are read as input.  By utilizing the read plan and the component chart, generation information corresponding to a processing object plan is retrieved in the generation retrieval part 106 of an MRP calculation part 103, the requirement development is performed based on the retrieved generation information, the required arrangement order is generated and the result of the generated arrangement order is filed in a file output part 104.
Patent JP-H0480115-A (JP)
Title: Pallet
Inventor: SHIBAYAMA SEIICHI
IPC: B65G47/54
Filed: 1990-07-24
Abstract: PURPOSE:To enable the delivery and introduction of a pallet which can carry luggage in two directions which are orthogonal to each other, by providing an elevating means for selecting an operation mode among an up and down mode, a setting mode and a conveying mode, on one of first and second roller conveyers. CONSTITUTION:When luggage is introduced onto a pallet in the direction A, a DC motor 17 is normally rotated by an instruction from a control circuit, and the rotation thereof is transmitted to one of rollers 151 by means of a transmission mechanism so that the rotation is further transmitted to all of the rollers 151 by means of a chain 154, and a Y-axis roller conveyer 15 on the right side is advanced. Simultaneously, a Y-axis roller conveyer 14 on the left side is also advanced in the same direction at the same speed as those of the conveyer 15 so that the luggage is shifted onto a pallet. When conveyance in the direction of the arrow C is discriminated, the Y-axis roller conveyers 14, 15 are stopped, and elevating mechanisms 11, 12 located X-axis roller conveyers 3, 4 at positions above the Y-axis roller conveyers 14, 15 so that the luggage is held by rollers 302, 402. The roller 302 is rotated by a DC motor so that the roller 402 causes the X-axis conveyers 3, 4 to run in the direction of the arrow.
Patent JP-H0247269-A (JP)
Title: Cold rolled steel sheet having excellent mold galling resistance and production thereof
Inventor: MASUI SUSUMU
IPC: C23C22/00
Filed: 1988-08-04
Abstract: PURPOSE:To produce the cold rolled steel sheet having excellent mold galling resistance by forming an alkaline metal salt of a specific ratio of P oxide onto the steel sheet contg. specific rations of C, Si, Mn, P, S, Al, N and Ti. CONSTITUTION:The steel sheet contg., by weight %, <=0.0040% C, <=0.04% Si, <=0.35% Mn, <=0.1% P, <=0.02% S, <=0.1% Al, <=0.0050% N and 0.01-0.07% Ti, contg. 0.001-0.010% Nb and/or 0.0001-0.0030% B at need and consisting of the balance Fe and unavoidable impurities is prepd. The steel sheet surface is coated with an aq. soln. contg. an alkaline metal salt (NaH2PO4, Na2B4O7, etc.) of the oxide of P and/or B at >=10g/l and having <=6.0pH and is dried to form the above-mentioned alkaline salt to 1-1000mg/m<2>. The cold rolled steel sheet which is extremely improved in press formability and has the excellent mold galling resistance is obtd. without impairing the phosphoric acid treatability.
Patent JP-S5896983-A (JP)
Inventor: YAMAGATA TAKEO
IPC: F27B21/08
Filed: 1981-12-04
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-H0361661-A (JP)
Title: Air cleaner device of motorcycle
Inventor: NAKAMURA MICHIRO
IPC: F02M35/024
Filed: 1989-07-27
Abstract: PURPOSE:To save space and facilitate a maintenance work by allowing a connecting tube to penetrate through an air cleaner element and the lower half body on a dirty side room side and arranging said connecting tube by the passing inside the dirty side room. CONSTITUTION:The clean air which is purified by the element 95 of an air cleaner device 9 is supplied into a carburetor through a connecting tube 93. The inlet part 92a of the connecting tube 92 is inserted into the hole part 96a of an element base 96 and the hole part 95a of the element 95, and arranged in close to the inside of a clean side room C. Further, the outlet part 92e of the connecting tube 93 projects outward from the connecting through hole 94d of a lower case 94, passing through the inside of a dirty side room D. Therefore, the space which occupies on the outside of the air clean case 90 of the connecting tube 92 can be reduced, and a cover member 93 can be easily mounted and demounted in maintenance, and working can be facilitated.