baber/WOPTO huggingface dataset:
Patent JP-H03172856-A (JP)
Title: Image forming method
Inventor: OKADO KENJI
IPC: G03G9/08
Filed: 1989-12-01
Abstract: PURPOSE:To stably form a high-quality image by using a cleaning blade made of a prescribed material specified in loss factor peak temperature, and a developer obtained by combining each color toner specified in components, particle diameter, size distribution, and the like, and controlling an image bearing body to a specified temperature range. CONSTITUTION:The cleaning blade to be used is made of an elastic rubber having a loss factor peak temperature of <= 0 deg.C, and the developer comprises a yellow toner consisting of resin particles containing a colorant and a binder resin and >= 2 kinds of inorganic oxides, and a similar magenta toner and a similar cyan toner in combination with a black toner containing yellow, magenta, and cyan colorants and the like. The inorganic oxides contain a powder having a volume average particle diameter of 0.3 - 2.5mum in an amount of 0.1 - 3.0wt.%, the color toner has a volume average particle diameter of 6 - 10mum, and it contains a fraction of <= 5mum in 15 - 40 number %, a fraction of 10.0 - 12.7mum in 0.1 - 5.0 volume %, and a fraction of <= 16mum in <= 1.0 volume %, and high-quality images can be obtained stably for a long period by controlling the surface temperature of the image bearing body to 35 - 45 deg.C and using the developer having a size distribution satisfying the conditions of expression I in which V: volume % of toner particles of 6.35 - 10.1mum diameter; N: number % of toner particles of 6.35 - 10.1mum diameter; dv: average particle diameter of the total toner particles.
Patent JP-H10149044-A (JP)
Title: Image thermal fixing device and image forming device
Inventor: OTA MITSUHIRO
IPC: G03G15/20
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To ensure the fixability even when the feeding speed of a recording material is expedited or in the use at a lowered fixing temperature by providing such a structure that a plurality of external heating members are contactable/ retreatable with/from a pair of fixing members. SOLUTION: An external heating roller 53 forming an external heating member is provided on the circumferential surface of a fixing roller 40 in such a manner as to be contactable/retreatable. The external heating roller 53 is moved by a contact/retreat mechanism so as to be brought into contact with/ retreated from the circumferential surface of the fixing roller 40, the external heating roller 53 is pressed by a spring when it makes contact with the fixing roller 40, and driven and rotated by the fixing roller 40. Thus, the heat supplied from the external heating roller 53 is efficiently moved toward a recording material P without laying the inner part of the fixing roller 40 in a low temperature state.  Thus, the lowest temperature in continuous paper feeding can be raised by bringing the external heating roller 53 to the fixing roller 40 only in the middle of printing operation, and satisfactory fixability can be provided.
Patent JP-H0975965-A (JP)
Title: Septic tank
Inventor: SUGIYAMA YASUYOSHI
IPC: B01D63/08
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To open the spacing between the permeable membranes of a septic tank formed by hanging plural sheets of the permeable membranes on cross hanging materials by disposing their membrane surfaces opposite to each other in parallel so as to provide easy cleaning of these membranes by suspending pressing plates adjacently to an arranging body for the permeable membranes and pressing and fixing this arranging body by these pressing plates. SOLUTION: A membrane unit 10 arranged in the septic tank is constituted by suspending the permeable membranes 13 to rails 12 fixed to a frame 11. The permeable membranes 13 are provided with upper spacers 21 in their upper side parts and lower spacers 22 in their lower side parts. The flanks of these upper spacers 21 are provided with hooks 23. The pressing plates 25 are hung to the rails 12 in order to press the arranging body arranged with plural sheets of the permeable membranes 13. The pressing plates 25 are withdrawn to a side beam 17 side by operating a winder 31 to wind up a wire, by which the permeable membranes 13 are held and fixed between the side beams 17 and the pressing plates 25. The spacings are opened between the permeable membranes 13 by operating this winder 31 to unwind the wire and the cleaning of the permeable membranes 13 is executed.
Patent JP-S63153519-A (JP)
Title: Method for trimming liquid crystal display device
Inventor: TAKAHARA HIROSHI
IPC: G02F1/136
Filed: 1986-12-29
Abstract: PURPOSE:To attain excellent trimming by means of laser outputs exerting no influence upon the peripheral part by generating a bubble in liquid crystal, removing liquid crystal on a trimming position by the bubble and then trimming the position. CONSTITUTION:A laser beam 19 from a 2nd laser light source 18 is radiated near the trimming position. Provided that the laser beam 19 is a weak output generating no decomposition on the periphery of the trimming position or other parts on a liquid crystal display device. Liquid crystal, a transparent electrode, etc., are heated by a 2nd laser beam 19 and a bubble 20 is generated in the liquid crystal 17. Then, a laser beam 17 from a 1st laser light source 16 is radiated a to the trimming position to evaporate a constitutional substance. Since the 1st and 2nd light sources 16, 18 are simultaneously driven, many positions can be rapidly trimmed.
Patent JP-S63168319-A (JP)
Title: Drawing method of opening
Inventor: YOSHIDA TSUNESHI
IPC: B29L22/00
Filed: 1986-12-29
Abstract: PURPOSE:To uniformly attain an opening drawing, which is reinforced by an annular body and at the same time has waterproofness and airproofness, by minimum number of processes and in a large quantities by a method wherein the annular body is wound round an opening drawing part and, after that, a mold is immersed in stock paste of a molded item, pulled up so as to form by heating, and finally to remove it the resulting forming from the mold. CONSTITUTION:A flat rubber-like annular body B2, which is vulcanized and formed in advance, is resiliently attached at the predetermined position of the opening draw forming part 2 of a forming mold A. Next, the forming mold A is immersed in stock paste (b) of a molded item B so far as to submerge the annular body B2 under the stock paste. After that, the forming mold A is pulled up out of the stock paste (b). Under the state that the stock paste (b) is adheredly left in the form of a film on both the annular body B2 and a forming surface 1 including a non-contacting surface part 4a, the stock paste is formed by heating under the heating condition, which are required in accordance with the stock paste or thermoplastic resin such as synthetic rubber, polyvinyl chloride or the like. Finally, the molded item B is obtained by removing the forming mold A. Accordingly, drawinings wherein the reinforcing annular body is held at the rawn part, and the outer surface at the drawn part has waterproofness and airproofness, can be produced by minimum number of processes or immersion and forming by heating in large quantities.
Patent JP-S63168185-A (JP)
Inventor: INOUE TSUTOMU
IPC: A63B69/00
Filed: 1986-12-30
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-H01154473-A (JP)
Title: Covering member for bonded member
Inventor: USAMI IKUZO
IPC: H01R4/70
Filed: 1987-12-09
Abstract: PURPOSE:To obtain excellent airtightness and to improve sealing property and work efficiency by forming a covering material by filling the inside of a supporting body with a sealing agent. CONSTITUTION:A supporting body 2 is of a shell structure integrally formed with two shell bodies 5, 5 to be capable of opening and closing, with each of the shell bodies 5 provided with a recess 8 to be filled with a sealing agent 3. As the sealing agent, either a jelly-like resin composition of ultraviolet rays solidifying type or foam-like hot melt agent may be used. As the inside of the supporting body 2 of the covering member 1 is filled with the sealing agent 3 in this way, a bonded portion of a bonded member is covered by causing the bonded portion of the bonded member to be interposed in the sealing agent 3 of the inside of the covering member 1 and by solidifying the sealing agent 3. This simplifies the covering work of the bonded portion and the bonded portion is sealed securely.
Patent JP-H04187241-A (JP)
Title: Production of solid acid catalyst
Inventor: INOUE YUKIO
IPC: C10G35/06
Filed: 1990-11-19
Abstract: PURPOSE:To increase activity in a reaction such as the alkylation or polymn. of hydrocarbon by drying iron hydroxide or oxide and adding a specified amt. of a soln. contg. sulfuric acid radicals to the resulting dry powder. CONSTITUTION:A soln. contg. sulfuric acid radicals is uniformly added to dry powder of iron hydroxide or oxide by <=30 pts.wt. per 100 pts.wt. of the powder to carry sulfuric acid radicals by 0.5-12wt.% as sulfur and a solid acid catalyst is produced. A soln. prepd. by dissolving sulfuric acid or amine sulfate in water or an org. solvent such as alcohol or carboxylic acid may be used as the soln. contg. sulfuric acid radicals but an aq. sulfuric acid soln. is preferably used. The water content of the dry powder is <=5wt.%, preferably <=1wt.%. The solid acid catalyst is effective in a reaction such as the alkylation, polymn. or dehydration of hydrocarbon, is more easily produced than the conventional solid acid catalyst and is a practical catalyst.
Patent JP-2001130841-A (JP)
Title: Image forming device
Inventor: KATO TAKAYUKI
IPC: G03G15/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably carrying sheet materials and inhibiting the curling of the sheet materials while achieving compact configuration and cost decrease. SOLUTION: A both face turning-over unit U has curved portions (carrying passages 5h, 5j, 5g) for carrying sheet materials and a reversible large-diameter roller 25 having an outer periphery the same in curvature as the curved portions.
Patent JP-2000137021-A (JP)
Title: Sample plate, and multicapillary electrophoretic device
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: G01N27/447
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sample plate for sample injection suitable for a multicapillary electrophoretic device. SOLUTION: An electrode plate 104 of a sample plate 100 is mounted on an electrophoretic device body, and a plug 106 is inserted into a high voltage line connecting hole 107 to be connected to a high voltage cable. Each well 102 in a base plate 101 is inserted into a through hole of a well guide 103, and it is pressed in and engaged with a recess 105 of the electrode plate 104 to fix the base plate 101 to the electrode plate 104. A sample is fed into each well 102 in the base plate 101, one end of a capillary is dipped in to the well 102, and a migration potential is impressed to inject the sample into the capillary electrophoretically.
Patent JP-H11144864-A (JP)
Title: Organic electroluminescent element and manufacture thereof
Inventor: SATO YOSHIHARU
IPC: H05B33/14
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of retaining stable electroluminescent property for a long duration and of preventing dark spot formation. SOLUTION: This organic electroluminescent element comprises an insulating substrate 1, an electroluminescent part constituted of a positive electrode 2, an organic electroluminescent layer 3, and a negative electrode 4 formed on the substrate, and an outer air shielding plate 6 for covering the electroluminescent part. A resin layer 7 is so formed in a gap between the substrate 1 and the outer air shielding plate 6 as to surround the electroluminescent part and seal the electroluminescent part and at the same time a gas barrier membrane 8 mainly containing silicon oxide, nitride and/or oxynitride is formed on the outside face of the resin layer 7.
Patent JP-H11145790-A (JP)
Title: Voltage-controlled oscillator circuit
Inventor: KURIOKA CHITATSU
IPC: H03K3/282
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator circuit for eliminating the fluctuations of an oscillation frequency due to temperature changes. SOLUTION: Corresponding to the charged voltage of a capacitor 30, transistors 46 and 47 are alternately turned on and oscillated. When the transistor 46 is turned on and the transistor 47 is turned off, the capacitor 30 is charged by the current of the sum of the current I2 flowing through a transistor 51 controlled by a control voltage Vb and the current I4 flowing through a transistor 49 for temperature compensation. When the transistor 46 is turned off and the transistor 47 is turned on, the capacitor 30 is charged by the current of the sum of the current I1 flowing through a transistor 50 controlled by a control voltage Vb and the current I3 flowing through a transistor 48 for temperature compensation.  The emitter voltage of a transistor 41 is changes corresponding to temperatures, and is amplified in an amplifier 16, thus the currents I3 and I4 are controlled so as to suppress fluctuations due to temperature changes of the oscillation frequency.
Patent JP-S63167919-A (JP)
Title: Personal computer
Inventor: KINOSHITA SEISHI
IPC: G06F17/22
Filed: 1986-12-29
Abstract: PURPOSE:To extremely improve the operability even when the titled personal computer is used as a Japanese language word process, by constituting said computer so that an auxiliary keyboard which is brought to a key assignment for instructing a function peculiar to the Japanese language word processor can be connected arbitrarily. CONSTITUTION:A body 1 of this personal computer is constituted in the same way as a personal computer having no function of a Japanese language word processor, in its external appearance. An auxiliary keyboard 2 is connected to a keyboard controller 11 through a scan line S2 and a return line R2 being freely attachable and detachable and an interface cable. Accordingly, an operator can execute a function peculiar to the Japanese word processor by depressing a key of the auxiliary keyboard 2. Also, to each key of a main keyboard 10 and the auxiliary keyboard 2, only a single function is fed, therefore, the key operation is simplified.
Patent JP-H09151645-A (JP)
Title: Fitting structure for door lock device
Inventor: KOBAYASHI FUMIO
IPC: E05B85/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the appearance the fitting structure and make it advantageous in view of strength by eliminating feeling of a recess of a fitting hole in a door panel in which is fitting screw is inserted. SOLUTION: A reinforcement 2 is interposed between a door panel 3 and a door lock device 1, a screw 4 where the bearing surface 4c of the head 4b is conical is passed through a fitting hole 3a which is provided on the door panel 3, and the bearing surface 3b of which is conical and a fitting hole 6a which is provided on a cover plate 6 of the door lock device 1, and the bearing surface 6b of which is conical, and the screw part 4a is screw-engaged with the door lock device 1. Thus, the door lock device 1 is fixed to the door panel 3, and a projection part 6c projected from the general surface of the cover plate 6 toward the door panel 3 side is formed in the periphery of the bearing surface 6b of the cover plate 6.
Patent JP-H04185303-A (JP)
Title: Quality improving method and quality improving device of wood
Inventor: SATO NOBORU
IPC: F26B9/06
Filed: 1990-11-16
Abstract: PURPOSE:To make processing easy by preventing generation of a distortion or a crack by unifying water content of wood, by a method wherein the wood to be treated is left as it is for a fixed time within high-temperature dry gas within a specific temperature range of not exceeding the ignition point, water is reduced and then the same is cooled by atmosphere of not exceeding a specific temperature. CONSTITUTION:When woods to be treated 100... are put within a wood holding chamber 2, high-temperature air generated by an exothermic device 3 is fed along with outside air and a temperature of the wood holding chamber 2 is raised up to 100 to 260 deg.C of not exceeding the ignition point of the woods to be treated 100..., the temperature of the wood holding chamber 2 is lowered due to evaporated water within the woods to be treated 100.... When they are detected by a temperature sensor 6, a control device 7 drives a blower 4, air which contains a large quantity of the water and is in the wood holding chamber 2, is released in the open air and the temperature of the wood holding chamber 2 is raised again. Movements holding the temperature of the wood holding chamber 2 up to 260 deg.C from 100 deg.C are performed for a fixed time by repeating control like this and then cooling is performed within an atmosphere of not exceeding 100 deg.C by suspending the movement of the exothermic device 3.
Patent JP-H07167467-A (JP)
Title: Ice heat-accumulating device
Inventor: ITO YOSHIHIRO
IPC: F24F5/00
Filed: 1993-12-13
Abstract: PURPOSE:To prevent supercooled water from freezing at a discharging part by constituting the outlet peripheral edge of the discharging part of a heat- nonconductor. CONSTITUTION:A water distributing pipe 19 is provided between the bottom and top of an ice heat-accumulating tank 15. To this water distributing pipe 19, a circulation pump 21 and supercooler 23 are respectively connected from the bottom side, and a discharging part 25 is fitted to the end on the top side. The cross sectional shape of a passage of the discharging part 25 in which supercooled water flows is circular, and on the end surface at the leading end, a ring member made of a heat-nonconductor is fitted. When super-cooled water is discharged from the discharging part 25, even if a moisture condensation due to a moisture in the atmosphere generates on the peripheral edge of the outlet at the tip of the discharging part 25, since the peripheral edge of the outlet is constituted of the ring member made of a heat-nonconductor, the cold heat of the sueprcooled water being discharged is hard to transfer to the peripheral edge of the outlet wherein the moisture condensation generates. Therefore, the condensed moisture is prevented from freezing, and the freezing at the discharging part 25 is prevented from generating.
Patent JP-2000304441-A (JP)
Title: Freezer and drier with multipurpose specification
Inventor: SAWARA YUKIO
IPC: F26B25/16
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a freezer and drier, which consists of a sealed tank, a cold trap fitted with a vacuum generator connected to the sealed tank, a track taken in and out of the sealed tank, plural sheets of heating shelf boards where heating media flow within, to be used for multipurpose such as vacuum drying, heat treatment including heat treatment and subsequent cooling treatment, etc. SOLUTION: The connection of a cold trap 4 in a sealed tank 1 is provided with a means 8 which is so arranged as to cut off the cold trap 4 from the sealed tank 1, while a track 10 is provided with plural sheets of heating shelf boards in multistage form. Furthermore, the sealed tank 1 is provided, within itself, with a means 40 for supplying fluid for heat treatment such as heating steam, heating water, cooling water or the like.
Patent JP-H04184828-A (JP)
Title: Failure part locating method for gas insulation switch
Inventor: KANEMAN NAOHIRO
IPC: H02H5/08
Filed: 1990-11-16
Abstract: PURPOSE:To enable failure detection even with respect to a large capacity gas section by arranging pressure sensors in the vicinity of gas vessels, and detecting pressure increase in the vicinity of the gas vessels where failure occurs. CONSTITUTION:Gas pressure is always measured by gas pressure sensors 2, 3 mounted in the vicinity of respective gas vessels A, B, and a failure position locating device 1 detects pressure increase to decide a failure position. Since the sensors 2, 3 are set in the vicinity of the respective vessels A, B in this way, a failure judgement value can be set sufficiently larger than the detection accuracy of the sensors 2, 3, and the detection of failure even in a large capacity gas area of the plural vessels A, B can be made possible.
Patent JP-H02160941-A (JP)
Title: Yarn with slug structure and production thereof
Inventor: YOKOTA NOBUHIKO
IPC: D02G3/22
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a yarn with the subject structure free from neps and single fiber breakage and excellent in span-like color tone and bulkiness by false twisting two filaments having slug in the lougitudinal direction and mutual yarn-length difference. CONSTITUTION:Polyester undrawn yarns (F1) and (F2) are fed from supply rollers (R1) and (R3) to heating pins (HP1) and (HP2) and passed through draw rollers (R2) and (R4) for partial drawing to form uneven yarns. The resultant uneven yarns are passed through a turbulence nozzle for intertwining treatment and false twisted using a heater (H) and a false twisting unit (S). The false twisted yarn is wound by a winder (Tu), thus obtaining the objective yarn.
Patent JP-H07140030-A (JP)
Title: Leaking-oil detecting apparatus
Inventor: ARAKIDA KAZUHIRO
IPC: G01M3/04
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a leaking-oil detecting apparatus, which is attached to a bypass pipe for connecting each oil tank and can detect the leakage of oil from a gate valve. CONSTITUTION:A tubular frame 2 having flange-shaped fixing parts 1 and 1 for linking to a pipe, a leaking-oil detector 3, which is protruding to the inner surface side of the frame 2, an oil sump 4, which is formed in the frame 2, and a valve 5, which is provided at the oil sump 4, are provided. The height of the leaking-oil detector 3 can be changed. The outer surface of the leaking-oil detector can be covered with a protecting tube 7 in the inside of the frame 2.
Patent JP-2001131349-A (JP)
Title: Waterproof sheet
Inventor: SUEZAKI MINORU
IPC: E04D5/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof sheet having excellent lightness, weather resistance, flexibility, mechanical strength and flame retardancy of self extinguishing property and capable of using for a long time exposed to outdoor. SOLUTION: The waterproof sheet comprises 50-80 wt.% of an olefin based resin having weight average molecular weight of 80,000-600,000 and resin elusion of 40-70, 10-30 and 20-40 wt.% of the whole olefin resin at 0 deg.C, 0-70 deg.C and >70 deg.C respectively by a temperature rising cross fractionation and 50-20 wt.% of talc and/or calcium carbonate.
Patent JP-2000138206-A (JP)
Title: Electrode plate for plasma etching system enabling formation of uniformly etched surface
Inventor: MISHIMA TERUSHI
IPC: H01J37/32
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To enable formation of a uniform etched surface by constructing an electrode plate of high-purity silicon which has casting structure solidifying vertically in one direction toward the etched surface. SOLUTION: In a non-oxidizing melting furnace, silicon of established purity and boron for doping are used as raw material to be mounted into a crystal mold. Ar gas is introduced to increase the pressure inside the furnace to an established value. The silicon is then melted by a heater and kept at a prescribed temperature directly above the melting point of silicon. In this state, the bottom of the mold is cooled with Ar gas introduced through a cooling plate, while controlling the heater output of each portion of the mold to sequentially cause the molten silicon of high purity to solidify from the bottom of the mold to the top at an established solidifying speed partially and with time. Thereby, a silicon ingot of high purity which has casting structure solidifying vertically in one direction toward the bottom of the mold and contains an established ratio of boron for doping.  The ingot is processed to make it into an electrode plate.