baber/WOPTO huggingface dataset:
Patent JP-H03146725-A (JP)
Title: Device for automatically compensating wear of circular brush of linear comber
Inventor: ANRI JIYUNEBUREI
IPC: D01G19/10
Filed: 1990-09-05
Abstract: PURPOSE: To prolong the service years of a circular brush and to facilitate the maintenance of a straight comber by controlling the position of the circular brush and moving the circular brush in a direction orthogonal to its axis via a drive assembly. CONSTITUTION: The position, state, etc., of the circular brush 3 are detected by a sensor, etc., and the period and value of the horizontal movement of the circular brush 3 are regulated. The brush is fixed by adjusted force and the circular brush is rotated by a motor. The rotating speed is adjusted according to the wear tuft 10. The horizontal movement of the shaft 9 of the circular brush is executed by converting the rotational movement of the motor 13 to translation moving motion by a mechanical device 15.
Patent JP-2001066004-A (JP)
Title: Refrigeration cycle
Inventor: YAMAGUCHI MOTOHIRO
IPC: F25B9/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent decrease of an efficiency of a compressor in an accumulator cycle using carbon dioxide as a refrigerant and a closed, electric compressor. SOLUTION: An oil essentially consisting of polyalkylene glycol(PAG) is used as a lubricating oil for a closed, electric compressor. Thereby electric insulation resistance in a state where carbon dioxide (a refrigerant) is mixed with PAG, as shown in the chart, is 1 G Ω or more, and the electric insulation resistance having a degree of no problem in practical use is able to be maintained. Compatibility of PAG to carbon dioxide (the refrigerant) lower than that to POE (polyol ester) never generates phenomena that the liquid phase refrigerant solved in the lubricating oil together with the lubricating oil is absorbed into the closed, electric compressor in a great amount. As a result, decrease of efficiency of the closed, electric compressor is able to be prevented.
Patent JP-H079387-A (JP)
Title: Cutting device for plate body
Inventor: BANDO SHIGERU
IPC: B23K26/38
Filed: 1993-08-27
Abstract: PURPOSE:To enhance working efficiency by letting respective Y-direction direct operating means which directly move a bridge frame in the Y direction, be made up of linear motors, and thereby operating both the linear motors while being synchronized. CONSTITUTION:A bridge frame 3 supporting a cutter head 2 is supported at both of sides in such a way as to be freely moved in the Y direction, and Y- direction direct operating means 7 and 8 which directly move the bridge frame 3 in the Y direction respectively, are interposed among both the sides of the bridge frame 3 and a base 6. Each Y-direction direct operating means 7 and 8 is made up of each linear motor 9 and 10, and both the linear motors 9 and 10 are designed to be operated synchronously. This constitution thereby enables the cutter head 2 to be relatively moved at high speeds with high accuracy with respect to a plate body along a shape to be cut out, so that working efficiency is thereby enhanced.
Patent JP-H08101726-A (JP)
Title: Device and method for wait control over microprocessor
Inventor: SAWABE HIROSHI
IPC: G06F13/42
Filed: 1994-09-30
Abstract: PURPOSE: To supply a READY signal to a CPU in timing matching an access time by a small-scale timing counter even for a device which is long in wait time by stopping the operation of the timing counter during a wait request from a device. CONSTITUTION: The control unit is provided with a synchronizing circuit which generates a signal of timing stop conditions on the basis of the wait request from the device that is generated asynchronously with CPU operation, a clock control part 2 which applies and does not apply a count clock to a timing counter part 3 according to the count stop condition signal, an F/F 1 which monitors a wait request signal at constant intervals during a wait so as to the end of the wait, and a circuit for control which sets counting stop and restart points invariably in CPU state length units in spite of an asynchronous wait signal, so that this controller can be adapted to a device which makes a variable-length, asynchronous wait.
Patent JP-H1187205-A (JP)
Title: Charged particle beam aligner and exposure method
Inventor: HATA KAZUNARI
IPC: H01J37/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam alinger, with which one can readily correct positional shift between a projected image and an exposure region during exposures. SOLUTION: This charged particle beam aligner of a divided projection exposure system comprises a synchronous shift correcting unit 532a for generating a correction signal S1, which corrects the amount of synchronous shift between a projected image dependent on speeds of a reticle stage and a sampling stage, and an exposure region, an asynchronous shift correcting unit 532b for generating a correction signal S2, which corrects the amount of asynchronous shift between the projected image, which is not dependent on the speeds of the above stages, and the exposure region, a signal composing portion 235 for composing the correction signals S1 and S2 to generate a correction signal S3, a correction and deflection system for correcting and deflecting charged particle beams, a deflection and correction controlling system 53 for controlling the correction and deflection system,  so as to correct the shift between a projected image on a sample and an exposure region on which the image is to be exposed during the exposure of a small region, on the basis of the correction signals S3.
Patent JP-H04114664-A (JP)
Title: Liquid transfusion pump
Inventor: SAKAI EIICHI
IPC: A61M1/00
Filed: 1990-09-06
Abstract: PURPOSE:To enable judgment that a drug liquid is supplied to a human body normally by a method wherein a sensor to detect the position of a plate is so arranged as to measure the position of the plate when a tube is mounted and the position when the tube in not mounted, and it is detected whether the tube is disposed normally at a place where a pump function is generated. CONSTITUTION:A backing plate 17 is energized in the direction of a finger 13 with a spring 18 and when a tube 16 is mounted normally at a part where a pump function is generated between the finger 13 and the backing plate 17, a displacement value of the backing plate 17 containing a thickness portion of the tube 16 is detected with a sensor 19 to put a motor 11 into action. When the tube 16 is not mounted normally at the part where the pump function is generated between the finger 13 and the backing plate 17, as the tube 16 is not mounted, the backing plate 17 is moved to the side of the finger 13 by the thickness portion of the tube 16. Condition that the displacement value of the backing plate 17 is different by the thickness portion of the tube 16 is detected to stop the motor 11.
Patent JP-H1175122-A (JP)
Title: Image pickup device
Inventor: URAYAMA YOJI
IPC: H04N5/341
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To simplify the image pickup device by eliminating the need for a buffer memory of the image pickup device. SOLUTION: The image pickup device 10 uses an image data request signal S2 from an external device 20 for a trigger to drive and sweep out undesired charges of an image pickup element 11 and provides an output of a signal S3 denoting the swept-out undesired charges to the external device 20. The external device 20 receiving the signal outputs a clock signal S1 for data transfer to a timing generating circuit 14. The timing generating circuit 14 receives the signal to generate a timing signal S4 for the image pickup element 11 and a clock signal S5 for an A/D converter 12.
Patent JP-H0792837-A (JP)
Title: Fixing device
Inventor: NAGAFUJI HIDEO
IPC: G03G15/20
Filed: 1993-09-22
Abstract: PURPOSE:To surely separate a transfer material without using a separation pawl, to prolong the life of a thin tube being a fixing roller and to obtain the device at low cost by forming a steep bend part having the radius of curvature smaller than the radius of curvature of the tube on the surface of the thin tube. CONSTITUTION:In this fixing device 10, the bend having the radius of curvature (r) smaller than the radius of curvature R of the tube is formed near the downstream side in the carrying direction P of the transfer material 9 with respect to a nip part 24' between the thin tube 20 and a rubber roller 22 by denting the tube 20. As for a bend forming means, a pressing lever 24 functioning as a pressing member for denting the tube 20 is provided and formed to be V-shaped, then attached so that it can turn centering around a shaft 25 at its bend part. A solenoid 27 functioning as a moving means is coupled with one end of the lever 24 through a pin 26, and the other end thereof is constituted as a projected body 28 formed to have a specified round part. Thus, the transfer material is surely separated from the surface of the fixing roller without using the separation pawl.
Patent JP-H0574768-A (JP)
Title: Formation method of metal wiring
Inventor: SUGITA YOSHIHIRO
IPC: H01L21/3213
Filed: 1991-09-17
Abstract: PURPOSE:To provide a method of forming a metal wiring on a board without using resist. CONSTITUTION:The surface of an oxide layer 3 of a wiring material 2 is irradiated with light rays 5 of short waves through the intermediary of a mask 4, and the wiring material 2 is etched using the non-irradiated part of the oxide layer 3 as a mark for the formation of a wiring 6 of required pattern on the board 1.
Patent JP-H0976277-A (JP)
Title: Method for control of clamping pressure in injection compression molding
Inventor: OKAHARA ETSUO
IPC: B29C45/56
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To determine clamping pressure and its application time by only inputting an initial set value by a method wherein a transfer distance of a movable mold during clamping is detected with a positional sensor, time when a rate of change in a transfer speed of the movable mold becomes constant is taken as a reference, and clamping force at that point of time is increased. SOLUTION: A rate of change δn of transfer speed of a movable mold to a fixed mold is obtained. Operation is continued until the rate of change δn becomes constant, and a clamping time Tx from completion of injection to an inflection point X wherein the rate of change δn of the transfer speed becomes constant is obtained. Clamping time Tx on the first pressure obtained thus is taken as a reference, and control of clamping pressure of injection compression molding in a next molding cycle is carried out. Therefore, molding by the necessary minimum clamping pressure can be carried out, a flow speed of resin in a cavity by clamping force becomes consequently lowest, and a flow orientation of a molded product is decreased. Then, the molded product of small warpage can be obtained thereby.
Patent JP-H04115529-A (JP)
Title: Washing method and device
Inventor: KASE MASATAKA
IPC: B08B3/10
Filed: 1990-09-05
Abstract: PURPOSE:To prevent whirls within a washing liquid from being produced without increasing flow of supplied washing liquid and foreign objects which float on a surface of the washing liquid from stagnating by placing a liquid-absorbing pipe near a surface within the washing liquid and then discharging one part of the washing liquid using the liquid-absorbing pipe. CONSTITUTION:An upper side of a washing tank 1 is overflown due to supply of a washing liquid 2 from a lower side continuously through a flowing-in hole 1a which is provided on a bottom surface and then a semiconductor wafer W is buried and dipped into the inside washing liquid 2. A liquid-absorbing pipe 3 is placed near a surface within the liquid at any location on the surface of the washing liquid 2 within the washing tank 1 with an opening 3a facing downward and absorbs one part of the washing liquid 2 and then discharges it, thus preventing whirls within the washing liquid from being produced even without increasing flow of the supplied washing liquid and foreign objects which float on a surface of the washing liquid from stagnating.
Patent JP-S6480787-A (JP)
Title: Rotary compressor
Inventor: IIDA KEIZO
IPC: F01C21/08
Filed: 1987-09-21
Abstract: PURPOSE:To improve the sealing property by forming a recessed semi-circular section with the same curvature as that of the outer periphery of a roller piston on the tip of a vane. CONSTITUTION:A roller piston 11 is arranged in a cylindrical compression chamber 10 provided on a cylinder 7, and a vane 13 is coupled with the vane groove 12 of the cylinder 7. The tip of the vane 13 is formed in a recessed semi-circular section 15 with the same curvature as that of the outer periphery or the roller piston 11. The semi-circular section 15 at the tip of the vane 13 and the outer periphery of the roller piston 11 are brought into face contact, the sealing property is improved, thereby the compression efficiency is improved, and a rotary compressor with good performance can be obtained.
Patent JP-S6389863-A (JP)
Title: Composing system
Inventor: NAKAJIMA HIDEO
IPC: G03F1/00
Filed: 1986-10-02
Abstract: PURPOSE:To permit break processing of composing in a region by providing an area break processing part, suspending the composing at the point of the time when an area break command is detected and composing the remaining composing data in the ensuing region. CONSTITUTION:The area break command (BF) is preliminarily inserted into a composing data file 1. The data data of the file is read in a data input and output part 2 and the composing is successively set in the respective regions in a layout setting part 5..The set command is inputted to a composing processing part 4, by which the composing data is processed. The composing is interrupted at the point of the time when BF is detected during the course of such processing and the interruption is announced to the area break processing part 14. The contents of a layout sequence assigning part 5B are referenced and the region to be composed next is decided and is instructed to the composing processing part 4. The composing is restarted by said instruction in the composing processing part 4 and the image data is displayed 10 via an image buffer 8. Since the composing is interrupted and restarted by providing the area break processing part, the degree of freedom and working efficiency of the composing area improved.
Patent JP-H0285017-A (JP)
Title: Weather strip mounting structure for car with sashless door
Inventor: KONDO KENSUKE
IPC: B60J10/04
Filed: 1988-09-21
Abstract: PURPOSE:To prevent rainwater, etc., from intruding into a car cabin via the space between a body panel and a retainer by furnishing a soft waterproof lip in resilient contact with a drip channel with its tip provided on the roof panel side consolidately on the extra-car surface of the retainer installed at the open edge of the car body. CONSTITUTION:A weather strip 4 to be fitted in a retainer 3 fixed to the extra- car surface of a roof inner panel 16 through a sealing member 20 is equipped with a base 5 fitted in the retainer 3, a prop 6 dangling from this base 5, a sealing lip 7 extending from the bottom of this prop 6 to the intra-cabin R1 side, and a hollow sealing lip 8 extending from the bottom of this prop 6 to the extra-cabin R0 side so as to form a hollow 10 between it and the extra-car end of the base 5. Therein a soft waterproof lip 25 is furnished on the extra-car surface 3b of the retainer 3 in such a way as consolidated, and the tip 25a of this waterproof lip 25 is put in resilient contact with the intra-car surface of a dripping channel 15.
Patent JP-H0789916-A (JP)
Title: Purification of n-vinylcarboxylic acid amide
Inventor: AIZAWA TOSHIYUKI
IPC: C07C233/09
Filed: 1993-09-22
Abstract: PURPOSE:To provide a method for easily and efficiently purifying highly pure N-vinylcarboxylic acid amide excellent in polymerizability from crude N- vinylcarboxylic acid amide. CONSTITUTION:A method for purifying N-vinylcarboxylic acid amide by separating and purifying crude N-vinylcarboxylic acid amide into highly pure N- vinylcarboxylic acid amide comprises (a) the first process for obtaining the highly pure N-vinylcarboxylic acid amide by depositing the crystals of the N-vinylcarboxylic acid amide from the crude N-vinylcarboxylic acid amide by a pressure crystallization method and subsequently separating the crystals of the N-vinylcarboxylic acid amide from the liquid phase, (b) the second process for obtaining the second crystals of the N-vinylcarboxylic acid amide from the liquid phase separated in the first process at a temperature lower than that in the first process or for obtaining the second crystals of the N- vinylcarboxylic acid amide by a cooling crystallization method, and (c) the third process for adding the second crystals obtained in the second process to the crude N-vinylcarboxylic acid amide in the first process for the reutilization of the second crystals.
Patent JP-S60128238-A (JP)
Title: Superplastic aluminum alloy and its manufacture
Inventor: KUROFUCHI TATSUFUMI
IPC: C22F1/047
Filed: 1983-12-15
Abstract: PURPOSE:To manufacture a superplastic Al alloy having improved formability and strength by subjecting an Al alloy contg. specified percentages of Mg, Si, Cu, Mn, Cr and Ti to casting, heat treatment and cold working under specified conditions. CONSTITUTION:A molten Al alloy consisting of, by weight, 2.0-9.0% Mg, 1.0- 5.0% Si, 0.1-0.5% Cu, 0.05-1.2% Mn, 0.05-0.3% Cr, 0.005-0.10% Ti and the balance essentially Al is continuously cast at 50 deg.C/sec cooling rate. The resulting casting is homogenized or annealed at 430-550 deg.C, and it is cold rolled until >=50% rate of working is attained.
Patent JP-H0283634-A (JP)
Title: Program debugging system
Inventor: TSUDA YOSHINORI
IPC: G06F11/28
Filed: 1988-09-20
Abstract: PURPOSE:To shorten debugging time by executing a program one after another, and further designating a parameter at the time when it is recognized that the value of a variable set at a designated position by the parameter is an undesired value. CONSTITUTION:A variable table generating means B generates a variable table E in which the variable names and the row numbers of all variables detected by a variable setting position detecting means A are stored comprehensively in an object program. A variable table update processing built in means C builds in a variable table update processing F in the object program by storing the value of the variable detected by the variable setting position detecting means A on the variable table E. A variable information output processing assembling means D outputs the information of the variable designated by the parameter at a designated position on a source program. In such a way, when the undesired value is outputted to a designated specific variable, the parameter is further designated, and the value or the row number of another variable related to the setting of the specific variable can immediately be outputted.
Patent JP-H11152342-A (JP)
Title: Cellulose ester film and production of cellulose ester film
Inventor: YAJIMA TAKATOSHI
IPC: B29K1/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a film having excellent mechanical strengths without using any chlorine-containing solvent by casting a solution containing a cellulose ester and a fluorophenol. SOLUTION: This film is produced by casting a solution containing a cellulose ester desirably having a degree of acetylation of 58.0-62.5% [e.g. cellulose triacetate having a degree of polymerization (viscosity-average) of 220-500] and a fluorophenol or methyl acetoacetate. The fluorophenol or the methyl acetoacetate needs to be used in an amount of 10 wt.%, desirably, 50% or above based on the total solvent amount of the cellulose acetate solution. It is desirable that the cellulose ester solution contains 2-40 wt.%, based on the total solvent of the solution, poor solvent (e.g. ethanol). Further, it is desirable that the solution contains 6-30 wt.%, based on the cellulose ester, plasticizer (e.g. triphenyl phosphate).
Patent JP-H08101512-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: KAWAI KAZUNARI
IPC: G03G5/06
Filed: 1994-09-30
Abstract: PURPOSE: To obtain specified electrophotographic characteristics in the production process of a photoreceptor after a coating film is dried by heating and then left in a dark place for several hours, by using a perinone compd. prepared by dry pulverization. CONSTITUTION: The electrophotographic photoreceptor is produced by applying and drying a photosensitive agent which is prepared by dispersing a perinone compd. and a hole transfer material in a binder resin on a conductive supporting body. In this method, the perinone compd. is not used as it is but the photosensitive agent is prepared by preliminarily pulverizing the perinone compd. in a dry state. The dry pulverization means that the compd. is pulverized in a substantially dry state. However, when a pigment is pulverized into fine particles, particles often deposit on the inner wall of a chamber of a pulverizing device or on pulverizing members in the device to decrease the pulverization effect. In this case, an extremely small amt. of org. solvent may be added as required, to the pigment for pulverization.
Patent JP-H0975843-A (JP)
Title: Building board and manufacture thereof
Inventor: NAKAMORI NOBUHISA
IPC: B05D5/06
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To present deterioration of external appearance by preventing sand from dropping out of a substrate and to improve the durability of the substrate. SOLUTION: An undercoating film 2 is formed on the surface of a substrate 1. Sand 3 are stuck to the surface of the undercoating film 2 to form a sand layer. An intermediate coating film 4 to coat the surface of the sand 3 is formed on the whole surface of the undercoating film 2. An overcoating film 5 is partially formed on the surface of the intermediate coating film 4. Even in the part where the overcoating film 5 is not formed, the sand 3 is sandwiched between the undercoating film 2 and the intermediate coating film 4 and the sand 3 is held by high adhesion strength of both the undercoating film 2 and the intermediate coating film 4. Moreover, the whole body of the substrate 1 can be coated with a thick film composed of both the undercoating film 2 and the intermediate coating film 4.
Patent JP-S6299678-A (JP)
Title: Combined propulsion method and device for ion discharging device and ram jet engine and combustion gas accelerator by ion discharging device
Inventor: MATSUURA KENJI
IPC: F03H1/00
Filed: 1985-10-25
Abstract: PURPOSE:To operate a ram jet engine with a minimum fuel and generate a high thrust even at starting of a flight body, by utilizing a gas flow by ion discharging and creating a ram effect. CONSTITUTION:An ion discharging device A is arranged upstream of a ram jet engine B. The ion discharging device A is operated to accelerate a gas flow in the direction of an arrow 16. The gas flow accelerated is supplied to a diffusion chamber 10 to create a ram effect. There is further provided an ion discharging device D so as to prevent reverse current of a combustion gas of fuel injected from an injection port 12. The combustion gas is accelerated and discharged from the ram jet engine B.