baber/WOPTO huggingface dataset:
Patent JP-2000122402-A (JP)
Title: Developing device
Inventor: ISHIDA TOMOHITO
IPC: G03G15/09
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image with sufficient density and without turbulence by sufficiently giving a developing opportunity to developer flying forward and backward in a developing space on the upstream side of a developing area and finishing a developing action on the downstream side of the developing area. SOLUTION: The surface of the developing sleeve 10 of a developing device is provided with developing electrodes 12 extending over the whole area by giving a gap in a circumferential direction. The electrodes 12 are extended in a longitudinal direction. In order to sufficiently give the developing opportunity of a latent image by making toner considerably violently fly forward and backward in the developing space on the upstream side of the developing area, a comparatively large alternating electric field V is applied to the electrodes 12 positioned at the upstream side of the developing area so that electric field intensity V/G(volt/μm) becomes 0.5<=V/G<=10 by defining a gap between a photoreceptor drum 1 and the electrodes 12 as G.  In order to suppress the turbulence of the image formed on the drum 1 by weakening the forward and backward flying of the toner in the developing space on the downstream side of the developing area, the comparatively small electric field V is applied to the electrodes 12 positioned at the downstream side of the developing area so that the electric field intensity becomes 0<=V/G<=2.
Patent JP-H01199157-A (JP)
Title: Reaction vessel with concentration gradient of substance
Inventor: OKAMI YOSHIRO
IPC: G01N31/00
Filed: 1987-12-03
Abstract: PURPOSE:To enable the easy implementation of chemical reaction, by a construction wherein a vessel main body element is parted into main body elements A and B provided in parallel to each other, both the main body elements A and B are divided into a plurality of small chambers of the same capacity respectively, and the quantity of a liquid injected into the small chambers is increased or decreased in a stepped manner. CONSTITUTION:A vessel main body element 1 is composed of main body elements A nd B being in parallel to each other. In the main body element A, a plurality of small chambers 2 are juxtaposed in a row and the small chambers 2 have the same capacity. In partitions between the small chambers, slits 5 being larger sequentially from the left end part to the right end part are opened from the upper end side toward the lower side. Accordingly, the quantity of a liquid filling the small chambers 2 is smaller sequentially in a stepped manner from the left side toward the right side. In the main body element B, likewise, small chambers 6 in the same shape are juxtaposed in a row, and slits 7 are provided between the small chambers so that they are larger sequentially from the right end part toward the left side. A chemical liquid and a diluent liquid are injected from liquid injection ports 3 and 8 into the main body elements A and B, and then they are transferred into reaction chambers in a vessel cover body element and mixed therein. Thereby various mixed liquids having concentration gradients different sequentially in a stepped manner are obtained in the separate reaction chambers respectively.
Patent JP-H06128879-A (JP)
Title: Method for dyeing protein fiber cloth
Inventor: MORI MASUKAZU
IPC: D06P1/642
Filed: 1992-10-20
Abstract: PURPOSE:To efficiently dye protein fiber cloth in a relatively short time in extreme fastness and in dark hue without depending upon immersion dyeing method of dyeing in bath and dyeing method of steaming fixing. CONSTITUTION:Dye having affinity for protein fiber is blended with urea, a sizing agent, a high-boiling type polar solvent containing at least one hydrophilic type hydroxyl group and water to prepare a dyeing solution. Protein fiber cloth is immersed in the dyeing solution, the immersed protein fiber cloth is squeezed at a proper pickup ratio, dried at 80 deg.C or higher at lower than the boiling point of the polar solvent for 5-10 minutes, successively heated in an atmosphere having 70-90% relative humidity for 5-10 minutes and further heat- treated at 120-170 deg.C for 1-5 minutes. The heat-treated protein fiber cloth is washed with water, dehydrated and dried. 1 l dyeing solution comprises 100-400g/l urea, 1-10g/l sizing agent and 200-500g/l high-boiling type polar solvent.
Patent JP-H03168435-A (JP)
Title: Hydraulic shock absorber
Inventor: ARAI JUNICHI
IPC: F16F9/46
Filed: 1989-11-28
Abstract: PURPOSE:To improve comfortableness to ride and control stability of a vehicle to a more extent by housing a control valve, which supplies pressure oil to a pressure chamber as the pressure oil having primary delay, in a bypass passage which connects a main oil chamber to the pressure chamber. CONSTITUTION:Pressure oil, supplied to a pressure chamber R at the time of an extension stroke, is supplied as the pressure oil of primary delay in the case of a vibrative frequency of a rod side oil chamber A in a high frequency region, and this pressure oil acts on the upper surface of a bush member 25 and slides in a lowering direction on the internal peripheral side of an annular seat member 24. As a result, an internal surface end deflection amount of a lower annular leaf valve 22 is changed in a trend of large opening, and so-called high cut action, in which high damping force, generated up to that time by a damping valve, is changed into low damping force in an extension side, is performed. When a control valve 4, arranged in a bypass passage L, is operated by turning or the like at the time of this high cut action, the pressure oil of primary delay is changed forward and backward in a range of the vibrative frequency of the rod side oil chamber A staying in the high frequency region, and the time of generating the high cut action is changed forward and backward.
Patent JP-H09125812-A (JP)
Title: Rubber door-stop and door-stop structure for sliding door
Inventor: KAYANO TATSUJI
IPC: E05F5/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a door-stop rubber, which is installed simply at the front end of a sliding door and on which a locking device can be mounted, by integrally forming the back board of a hard rubber and the door-stop layer of a soft rubber having an opening and space at a center. SOLUTION: The back board 2 of a hard rubber and the door-stop layer 3 of a soft rubber having the door-stop surface 1 of a smooth projecting curved surface are molded integrally, thus forming a door-stop rubber A. Space 5 with an opening 4 is formed at the center of the door stop layer 3 and auxiliary space 6, 6 on both sides of the space 5. A screw is inserted from the opening 4 and the back board 2 is fixed at the front end of a sliding door at the time of the single sliding type sliding door. The door-stop rubber A is set up onto one sliding door and a door stop rubber B, in which the door stop surface is formed in a smooth recessed curved surface and which has the same structure, is fastened onto the other sliding door at the time of a sliding type sliding door.  A notch is shaped to the door-stop layer 3 and an opening hole to the back board 2 as required, a hook lock is fitted at the front end of the sliding door, and a front board is stored in the notch of the door-stop layer 3.
Patent JP-H11142558-A (JP)
Title: Electronic apparatus container for outdoor
Inventor: HAGIWARA YUICHI
IPC: H05K7/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To make freely conduct maintenance and surely prevent bedewing in electronic apparatus. SOLUTION: Inside a case 11 of an electronic apparatus container 10, an electronic apparatus 20 and a cooling device 30 are placed. The cooling device 30 is a device for locally cooling the air and functions so that the space near the cooling device 30 is always in lower temperature than the space near the electronic apparatus 20. The air cooled by the cooling device 30 causes bedewing and the water droplet generated by bedewing is drained out through the bottom 32a of a base plate 32.
Patent JP-H07156573-A (JP)
Title: Offset blanket for printing, and manufacture thereof
Inventor: KONDO YASUHIKO
IPC: B41N10/04
Filed: 1993-12-07
Abstract: PURPOSE:To prevent ink from being repelled at the surface of a medium to be printed and pin hole from developing in protective film, which coats the surface of a pattern by bringing surface printing layer into contact with the printed surface of pattern even after printing. CONSTITUTION:An offset blanket for printing is prepared by laminating surface printing layer made of silicone rubber onto substrate layer. As for the surface printing layer, the contact angle between pure water and the surface of glass after being pressed by the surface printing layer for one minute under the pressure of 10kg/cm<2> lies within the range of 0-30 deg.. Further, the surface printing layer can be produced by ultrasonic washing with solvent (excluding water).
Patent JP-H03167294-A (JP)
Title: Method for separating and purifying eicosapentaenoic acid compound
Inventor: TANAKA ISAO
IPC: C07C57/03
Filed: 1989-11-27
Abstract: PURPOSE:To improve the purity and the recovery of the title compound by a technique wherein a fatty acid mixture produced by a microorganism is brought into contact with a specified swelling clay mineral. CONSTITUTION:Cells obtained by cultivating a microorganism having an ability to produce eicosapentaenoic acid [e.g. shewanella putrefaciens SCRC-2874 (FERMP-9159)] in a culture medium are collected to give a fatty acid mixture. A swelling clay mineral (e.g. montmorillonite) having interlaminar ions substituted by 60-150 milliequivalents of cations other than Na ions is dispersed in an aqueous medium to form gel, which is sprayed for drying, thus giving a clay mineral having a particle diameter of 2-20mum. This clay mineral is dispersed in an organic solvent, and the dispersion is brought into contact with the fatty acid mixture at 0-90 deg.C to cause the eicosapentaenoic acid compound to be adsorbed on the clay mineral, which is brought into contact with an organic solvent having a polarity higher than that of the above-mentioned organic solvent to desorb the eicosapentaenoic acid.
Patent JP-H01153223-A (JP)
Title: Electrode guide exchanger for orifice electrospark machining apparatus
Inventor: ISHIHARA SHOJI
IPC: B23H9/14
Filed: 1987-12-04
Abstract: PURPOSE:To facilitate the exchange of electrode guides by providing a plurality of electrode guides, a means for holding said guides on a straight line at predetermined intervals and a drive means for driving easily said means reciprocatingly parallel to said straight line and locating any of a plurality of electrode guides on an electrospark machining portion. CONSTITUTION:On the rod side of a cylinder 1 mounted on the lower surface of an upper base 16 is mounted a lower base 13. Electrode guides 10, 11 are incorporated in a boss of said lower base and a bearing 15 is mounted on the upper and lower bases 16, 13. On respective lateral sides of both bases 16, 13 are mounted respectively blocks 8, 9, and first and second blocks 14, 17. When the cylinder 1 completes a predetermined stroke, it is stopped at each position to be located. By the movement of rod of cylinder 1 can be selected the electrode guides 10, 11 provided on the base 13. Also, these electrode guides 10, 11 can be easily located by the first and second blocks 14, 17 on the sides of both bases 16, 13.
Patent JP-2001122111-A (JP)
Title: Rubber bush for axle beam of rolling stock
Inventor: ARAI KAZUO
IPC: B61F5/26
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong assembly of a rubber bush. SOLUTION: This rubber bush 5 for an axle beam of a rolling stock provided on a housing portion 3 is at an end of an axle beam 2 extending in a back-and- forth direction of a rolling stock from a shaft box 1 supporting an axle, and is composed of a supporting element 6 having attaching portions 9 to a truck frame 4 at both ends thereof, a rubber cushion 7 fixed to an outer surface of the supporting element 6, and an outer fitting 8 fixed to an outer surface of the rubber cushion 7. The back-and-forth position of the rubber bush 5 to the vehicle is defined by the shape of the attaching portions 9. A wrong assembly preventive hole 14 for defining an assembling direction or a product is provided in front of or behind the outer fitting 4 of the rubber bush 5.  The property of the rubber bush 5 is known from the wrong assembly preventive hole 14, and the front and back of the rubber bush 5 is read from the position of the wrong assembly preventive hole 14 to prevent the wrong assembly of the rubber bush 5 to the external member 2.
Patent JP-H023714-A (JP)
Title: Disk brake pad
Inventor: JIIN KUROODO FUSURIE
IPC: F16D69/00
Filed: 1988-12-06
Abstract: PURPOSE: To avoid the corrosion of a plate slide part and smooth the operation by forming the rear plate layer of a friction layer by a metal and using an organic material to a corrosive slide zone. CONSTITUTION: A friction layer 29 is formed on the surface of a metal rear plate layer 28 and organic material zones 30, 30a with U letter shape section are formed on both ends 28a, 28b sliding in the housing of a support, frame. Therefore, the compression force of a control piston is received by the metal rear plate layer 28 and a smooth operation is ensured, as the slide portions 28a, 28b are not corroded.
Patent JP-H10132240-A (JP)
Title: Thermal decomposition gasifying apparatus for waste
Inventor: MOGI MIKIO
IPC: F23G5/20
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To thermally decompose waste by inner heat without necessity of heat supply from an external unit. SOLUTION: A rotary kiln type thermal decomposition furnace 1 is installed in a horizontal type. A screw conveyor 4 is provided in an inlet side, and an introducing unit 23 for introducing high temperature gas into the furnace is provided. Part of thermal decomposition gas 7a to be removed via a thermal decomposition gas removal line 24 of the outlet side of the furnace 1 is extracted to a circulating thermal decomposition gas line 25, and introduced into a burning furnace 26. The gas burned and raised at its temperature by the furnace 26 is introduced from the line 25 to the unit 23, and introduced into the furnace. A circulating thermal decomposition gas 28 is uniformly supplied into the furnace 1 and the waste 6 can be uniformly thermally decomposed.
Patent JP-H07136858-A (JP)
Title: Wire electric discharge machine
Inventor: MIURA YU
IPC: B23H7/10
Filed: 1993-11-12
Abstract: PURPOSE:To improve the production efficiency by obviating the necessity of the skilled operation for adjusting the water stream direction. CONSTITUTION:A wire electric discharge machine is equipped with a wire connection original point memory part which memorizes the wire connection original point at the height position for a lower part wire guide 17 of an upper part wire guide 10, setting the position where a wire 3 guided by the water stream directed downward from the upper part wire guide 10 which is NC- controlled by an UV 2 shaft and guides the wire 3 is inserted into the lower part wire guide 17, together with the water stream, as wire connection original point.
Patent JP-H11141387-A (JP)
Title: Control method for fuel injection timing
Inventor: FUJII KOJI
IPC: F02D43/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve output performance of an internal combustion engine and to reduce the generation of the noxious component of exhaust gas, in an internal combustion engine having a variable timing mechanism. SOLUTION: This method is applicable for an internal combustion engine 1 having a variable valve timing mechanism 4 to freely change the opening closing timing of at least one of an exhaust valve 3 and a suction valve 2, based on a phase forming a reference. After a phase change amount of the opening closing timing is detected, a fuel injection timing being the point of time of the starting of fuel infection or a completion point of time is set by the detecting phase change amount serving as a parameter.
Patent JP-2001124365-A (JP)
Title: Indoor unit for air conditioner
Inventor: TANAKA TOSHIYUKI
IPC: F24F13/22
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing steps and to reduce a manufacturing cost while assuring safety by preventing an ignition to combustibles even if a fire is started from a motor in a casing. SOLUTION: In a so-called ceiling embedded cassette type indoor unit 10, a heat insulator 46 made of a foamed styrol is provided in a casing 20. A drain pump 50 is provided near a heat insulator 46 of combustibles in the casing 20. The pump 50 is fixed to an insert fitting 65 inserted into the insulator 46 through a mounting fitment 60. The fitment 60 is formed in a shape to surround a drive motor 56 of the pump 50. Accordingly, the motor 56 is shut off from the isulator 46 through the fitment 60.
Patent JP-S63162171-A (JP)
Inventor: YOSHIKURA MASATO
IPC: B25H7/04
Filed: 1986-12-25
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-H09144246-A (JP)
Title: Support structure of eaves gutter
Inventor: KURITA MASAHIKO
IPC: E04D13/072
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To smoothly fit a fixing piece of the front side upper edge of an eaves gutter on a fixing receive piece at the front end of a gutter support tool without going beyond the position to the rear side and prevent the fitted fixing piece from getting out of place. SOLUTION: A fixing piece 4 bent inward in the inside of the front side upper edge of an eaves gutter 3 is fitted on a fixing receive piece 2 bent upward at the front end of a gutter support tool 1 to form an eaves gutter support structure. A protrusion 7 projecting from the inside face of the eaves gutter 3 to the underside of the fixing receive piece 2 of the front end of the gutter support tool 1 is formed under the fixing piece 4 of the eaves gutter 3. And a stopper 8 higher than the fixing receive piece 2 is erected on the gutter support tool 1 and an recessed opening 9 opened upward to fit the fixing piece 4 of the eaves gutter 3 is provided between the stopper 8 and the fixing receive piece 2.
Patent JP-H06135171-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: HIROI JUNICHI
IPC: B44C1/17
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a thermal transfer image receiving sheet wherein a curl preventive characteristic or the like in printing is excellent, and an image of high density and high resolution is formed by a method wherein a dye acceptive layer is formed on a base material sheet, and the base material is formed of an unoriented resin sheet. CONSTITUTION:A thermal transfer image receiving sheet 1 formes a dye acceptive layer on a base material sheet 1, and forms the base material sheet of an unoriented resin sheet. When the image receiving sheet 1 is carried with a platen 2 and printed with a thermal head 3, in case of a printer wherein an angle made by end parts A and B of the image receiving sheet 1 becomes 90 degree or under, a curl similar to a curved face of a platen 2 is generated on the image receiving sheet 1 after forming the image, and a problem wherein the image receiving sheet 1 comes not to be of a flat state occurs. In order to solve the problem, the unoriented resin is used as the thermal transfer image receiving sheet 1.
Patent JP-H10150560-A (JP)
Title: Image processor
Inventor: OHORI AKIRA
IPC: G06K9/20
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous discrimination between a character and line drawing area and a graphics and photographic image area in a binary image, with a comparatively small scale hardware. SOLUTION: A window-generating section 301 generates matrix data of m×m pixels from binary image data, a plurality of pattern recognition sections 302 apply pattern matching to each of a plurality of areas being division areas of the matrix data of m×m pixels and provide an output of a multi-value hit signal, in response to a matching degree to an overall discrimination section 303. The overall discrimination section 303 discriminates an area to be a character and line drawing area, when all hit signals H from each pattern recognition section 302 all match, or when the sum of the hit signals H is a prescribed number or over, depending on the number of the hit signals H and its variance.
Patent JP-H05120075-A (JP)
Title: Runaway detecting method for cpu
Inventor: SUGITA TAKEHIRO
IPC: G06F11/30
Filed: 1991-10-29
Abstract: PURPOSE:To detect the runaway of a CPU while complicated check being made possible and in addition, without imposing a burden upon a CPU by supplying forcedly a reset signal to the CPU when it is detected that transmission routine is not finished even after a lapse of prescribed time. CONSTITUTION:A timer in an abnormality detection circuit 20 is started by detecting that the transmission routine is started after it is initialized by an initializing signal EE from the CPU 10. When this abnormality detection circuit 20 detects that the transmission routine is not finished even after the time based on the measurement of the timer elapses over a prescribed time, it supplies forcedly the reset signal (abnormality detection signal UDOUT) to the CPU 10. In this case, the abnormality detection circuit 20 monitors the address bus and the data bus of the CPU 10 or a control signal BCPU like the reset signal, etc. Accordingly, there is no work the CPU 10 executes for the abnormality detection circuit 20 excepting the work for initialization.
Patent JP-H01147239-A (JP)
Title: Clean room
Inventor: ONAGA HIDEO
IPC: F24F7/06
Filed: 1987-12-04
Abstract: PURPOSE:To upgrade the degree of air cleanliness around a work table, by installing a large number of rectification plates indoors from the ceiling surface of a clean room and introducing clean air into the work table along said rectification plates. CONSTITUTION:A large number of rectification plates 4 hanging directly from the ceiling surface indoors are installed in a clan room which is provided with flat-shaped air blowout holes 3 on the ceiling and flat-shaped air exhaust ports 6 on the floor. The rectification plates 4 are made of thick vinyl sheets and installed at least around the center of the blowout holes. The number of the plates exceeds 5. The effective length is adjustable. Their width in the vertical direction must range from 30cm-100cm. Based on this construction, the rectification plates make it possible to increase the velocity of air to be introduced into a work region inside a clean room, thereby preventing the inflow of contaminated air generated from workers and work items.
Patent JP-H05118934-A (JP)
Title: Pressure sensor device and method for adjusting temperature compensation thereof
Inventor: INOUE TSUYOSHI
IPC: G01L19/04
Filed: 1991-10-28
Abstract: PURPOSE:To adjust the offset voltage temperature change quantity of a semiconductor pressure sensor element easily, and reduce the manufacturing cost by holding the compensation data in a nonvolatile semiconductor memory such as a fuse ROM. CONSTITUTION:The sensor output voltage at the time of giving the temperature, for example, at -30 deg.C to a semiconductor pressure sensor element 1 is regarded as the offset voltage. At this stage, when the temperature is changed to 100 deg.C, balance of a bridge of four resistances of the element 1 is broken to generate a change of the sensor output voltage corresponding to the temperature change. The data for reducing this change is input from a data signal line 9. At the time when a value is decided, the light signal 10 is input to store the data for compensating the offset voltage temperature change quantity of the element 1 in a fuse ROM. Thereafter, the lead signal 10 is given and the compensating data of the ROM 7 operates switching circuits 2, 4 through a sense amplifier output buffer 5 to connect the element 1 and a network resistance 3 so as to compensate the offset temperature change of the element 1.