baber/WOPTO huggingface dataset:
Patent JP-2000172124-A (JP)
Title: Belt type photoreceptor
Inventor: FUMA HIROSHI
IPC: G03G21/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To accurately decide the proper position to form an image on a belt type photoreceptor for an image forming device in which a toner image is formed on a photoreceptor, by forming a region having different optical characteristics under the uppermost layer of the photoreceptor. SOLUTION: In the photoreceptor, a mark 1 by a nongloss black coating material is formed on an aluminum vapor deposition layer 5 on a polyethylene terephthalate(PET) base body 4, and further a charge generating layer(CGL) 6 and a charge transfer layer(CTL) 7 are applied thereon. The belt type photoreceptor with the mark thus produced has no (or extremely little) projection or recess in the uppermost layer, so that the belt is hardly contaminated with a toner or the like. Even when the belt is contaminated, it is easily cleaned so that the mark can be accurately detected. Therefore, such a problem that an image is formed in a nonpicture forming region (such as a region with 70 mm width) near the seam of the photoreceptor and is exposed and electrified can be surely avoided.
Patent JP-H05147370-A (JP)
Title: Surface treatment of aluminum support for printing plate
Inventor: FUKUDA HIROSHI
IPC: B41N3/03
Filed: 1991-12-02
Abstract: PURPOSE:To maintain the Al ion concentration of a treatment liquid at a specified level by separating part of the treatment liquid containing a sode aluminate solution used for circulation, then removing Ca from the solution to not higher than a specified ratio, and hydrolyzing the solution to crystallize Al(OH)3 rapidly from the solution. CONSTITUTION:First, either one of the operation to mix part of a treatment solution containing a soda aluminate solution used for circulation with any appropriate amount of water or the operation to extract part of the treatment solution containing the sode aluminate solution used for circulation is performed. Then the treatment solution is fed to a dissolution tank 15, and further, is added to a sludge thickener 24. In addition, phosphate is added, then Ca of the solution is allowed to precipitate and this precipitate is removed using a filter 25. After that, the solution is fed to a crystallization tank 7 and Al(OH)2 is allowed to crystallize through hydrolysis reaction. Next, the solution is separated into the solid and the liquid portion using the thickener 8, and the treatment solution based on an NaOH liquid is returned to an adjustment tank 5 as a recycled liquid for recycling use. Subsequently, the use efficiency of the treatment liquid used for surface treatment increases and the consumption of NaOH decreases.
Patent JP-H11104237-A (JP)
Title: Instillation controller
Inventor: ITO MASAZUMI
IPC: A61M5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable both of alarming with previously designated timing and alarming at the time of generating a trouble by simply attaching and detaching, displaying the necessary time/finishing time of instillation in the state of being easy to see for both of a nursing person and a patient, setting the necessary time/finishing time and adding an alarming function. SOLUTION: This controller which is light weight and provided with structure attachable and detachable to an instillator calculates the necessary time/finishing time by the capacity of a bottle 1 inputted in advance and information on the interval between the drop of drips detected by an instillation monitoring part 100 and displays it. In addition, the interval between the drop of drips is controlled so as to finish instillation a designated time and a network is made to control each necessary time of plural instillators according to a designated mode.
Patent JP-H11146524-A (JP)
Title: Wire-passing wire for wiring cable
Inventor: NAKAI HIDEKI
IPC: H02G1/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To reduce labor and time by lessening work for peeling off ceiling materials and removing embedded lighting fixtures. SOLUTION: A wire-passing firm wire 1 which does not move in a zigzag direction, first when it is sent in and proceeds forward straight when it is pushed in, is formed by combining a plurality of steel wires and so forth. Since the wire-passing wire 1 is mode to craw forward through protrusions and recessions in the ceiling curving vertically, and for sending the wire-passing wire 1 in from an end of the ceiling and taking its tip out an another end of the ceiling, the wire-passing wire 1 bends into a curve and it is possible to round and put the wire-passing wire 1 in for carrying. The wire-passing wire 1 can proceed forward like a ski and crawl through the ceiling moving and own like a snake. A cable or drawing wire is bound to the tip of the wire taken out, and wiring in the ceiling is performed by pulling it in.  Since it is possible to use a wire- passing film wire 1, even if it is long like 10-15 m, conventional wiring work inside a ceiling becomes markedly easier.
Patent JP-2001158476-A (JP)
Title: Combined body of dehumidification agent container
Inventor: ABE TOSHIO
IPC: B65D81/26
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To decrease the number of component parts for a dehumidification agent container while saving labor in work processes therefor, and to reduce the amount of refuse after use. SOLUTION: A combined body of dehumidification agent containers is in a structure wherein cover bodies 2 or container main bodies 3 of containers for housing a dehumidification agent therein are integrally molded so as to be arranged in a row with broken lines for breaking interposed in between and a combined body formed of the cover bodies 2 or the container main bodies 3 is fabricated, then the cover bodies 2 or the container main bodies 3 corresponding respectively to the container main bodies 3 or the cover bodies 2 are connected to the combined body of the cover bodies 2 or the container main bodies 3 while ventilating parts 9 are provided repectively to each of the cover bodies 2.
Patent JP-H11157558-A (JP)
Title: Sealed container
Inventor: GOTO TAKAYUKI
IPC: B65D41/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealed container wherein a cap can be easily removed and even if a container is capped, it can be clearly identified that a cap opening operation was performed. SOLUTION: A nozzle 14 is erected so as not to be drawn out of a neck 4 of a container body and a plurality of elastic pieces 25 are projected downwardly and outwardly from the lower end of the circumferential wall 22 of a cap 21 which is screwed on the nozzle 14. And the elastic pieces 25 are pressed against the inner periphery of an inwardly directed flange 33 protruding from the top end of a fitting cylinder 12 which is fitted on the outer surface of the neck of the container body so as not to be drawn out, whereby the diameter of a lower circle formed by the lower ends of the elastic pieces is made larger than the inner diameter of the top end of the hole of the flange 33.
Patent JP-H06183405-A (JP)
Title: Film feeder for automatic packaging machine
Inventor: KOJIMA KIYOTAKA
IPC: B65B11/48
Filed: 1992-12-22
Abstract: PURPOSE:To prevent film from being caught inside a packaging machine, and to prevent a film pusher from executing pushing work halfway. CONSTITUTION:A pusher is constructed so that it can be reducible, and a cutter for film 2 is constructed so that it can be shifted to a non-operating position. Then, the pusher is reduced while the cutter is shifted to the non-operating position in the case where a case body 1 is not supplied to a table 14.
Patent JP-H10150903-A (JP)
Title: Noodle hanging rod receiving pawl in noodle line stretcher
Inventor: FUJIKI TATSUNORI
IPC: A23L7/109
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent noodle hanging rods from rotating because of being pulled by noodle lines by providing a feature for the shape of a receiving pawl groove part to which both tip parts of the noodle hanging rods are fitted and restrained in the stretching device. SOLUTION: In a device vertically stretching the noodle lines 5 lease-hung around a pair of noodle hanging rods 2, in order to easily insert the rods 2 into the receiving pawl groove parts 1 to which both tip parts of the rods 2 are fitted and restrained, the opening angle B of the part 1 in the neighborhood of the entrances of the rods 2 of an opening part is made large, about 300 deg. opening angle, e.g. and the opening angle A of the part 1 in the neighborhood of groove bottom parts at positions where the rods 2 are housed is made small, about 10 deg. opening angle, e.g. In addition, two side wall points C and D may be in contact with the outer peripheries of the rods 2.
Patent JP-H09185174-A (JP)
Title: Method for patterning wafer
Inventor: TAKAHASHI KENJI
IPC: H01L21/027
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make a general-purpose exposure device and a general-purpose positive resist usable and to shorten the exposure time by roughening the rear surface of a transparent wafer, forming a resist on the front surface and forming the resist patterns of reverse tapered unexposed parts. SOLUTION: The rear surface of the wafer 11 is previously roughened by grinding, blasting, etching, etc., in the case of a transparent wafer. Next, the light transmitted through the resist 12 induces an irregular reflection on the rear surface of the wafer 11 in the case of the transparent wafer and the lower part of the masked unexposed resist 12 is exposed as well when the mask 13 is set and the resist is exposed via the mask 13 by an exposure machine. When the development is executed next, only the exposed resist is developed and the resist of the unexposed parts remains in the reverse taper form. Namely, only the resist patterns 14 of the reverse tapered unexposed parts are formed. Next, descumming is executed by O2 plasma, and, thereafter, a pattern material 15 of Al, etc., is deposited by evaporation or sputtered.  The resist 14 dissolves and the film thereof is removed when lift-off is executed by acetone, etc. The patterns are thus formed.
Patent JP-H03199011-A (JP)
Title: Production of long-sized hybrid prepreg
Inventor: MIYAO KANJI
IPC: B29K105/08
Filed: 1989-12-28
Abstract: PURPOSE:To enhance physical properties such as mechanical strength and to stabilize the quality of the title prepreg by arranging dissimilar fiber having the specified fiber diameter into the reinforced fiber having the specified fiber diameter at the prescribed interval to the same direction as the reinforced fiber. CONSTITUTION:Dissimilar fiber 6 having fiber diameter of 50-500mum is aligned at the prescribed interval and continuously supplied. Reinforced fiber 2 having fiber diameter of 5-30mum is continuously supplied along the dissimilar fiber from both sides thereof. A first and second resin coated paper 14 is continuously supplied along the dissimilar fiber and the reinforced fiber. The first resin coated paper, the dissimilar fiber, the reinforced fiber and the second resin coated paper are pressurized and heated to integrate them. A long-sized hybrid prepreg is produced by impregnating the dissimilar fiber and reinforced fiber with matrix resin contained in the first and second resin coated paper.
Patent JP-H06196303-A (JP)
Title: Thin film resistor element and ink jet recording device
Inventor: KURIHARA SUOMI
IPC: H01C7/00
Filed: 1992-12-22
Abstract: PURPOSE:To lower the generation rate of defects in a protection layer by preparing a thin film resistor element so that a thermal expansion rate of a heating resistor may approach a thermal expansion rate of an insulator area between the heating resistors. CONSTITUTION:An SiO2 is formed on the surface of the silicon wafer which is an element support member 5 and used as a lower layer 6 of an element 1. An HfB2 heating resistor 7 is formed this lower layer 6 by sputtering. Then, in those parts where the heating resistor 7 and electrodes 3 and 4 are not provided, a soda glass insulation layer 14 is formed by a sputtering so that its film thickens may be identical to that of the heating resistor 7. When the thermal expansion coefficient of the HfB2 heating resistor layer 7 is assumed as 1, the thermal expansion coefficient of the soda glass insulation layer 14 will fall in the range of 0.50 and over and 2.0 and below. Then, an SiO2-made protection film is laminated all over the element support member 5. This construction makes it possible to minimize an element whose protection film is expanded defectively and lower the defective rate of an ink jet cartridge.
Patent JP-H05172343-A (JP)
Title: Heating cooker
Inventor: HORIKOSHI HIROSHI
IPC: A47J37/06
Filed: 1991-12-25
Abstract: PURPOSE:To broil opposite sides of a fish only by initially feeding the fish by providing a heater in each of the upper and lower sections of a heating chamber to distribute heating quantity to the upper heater and the lower heater based on the temperature detection information from a temperature sensor so that the total heating quantity that can be supplied during the broiling of fish can be maintained at an approximately constant value. CONSTITUTION:There are provided a heating chamber 25 for holding fish, an upper and lower heaters 30, 31 provided respectively in the upper and lower sections of the chamber 25, a first and second temperature sensors 32, 33 for detecting the chamber temperature, and a controller 46 for controlling electric current to the heaters 30, 31. The controller 46 controls the duty factor for the heaters 30, 31 based on temperature information from the sensors 32, 33 so that the total heating quantity of the heaters 30, 31 becomes an approximately constant value, wherein the sensor 32 is provided between the heater 30 and the heater 31, while the sensor 33 is provided on the bottom of the chamber under the heater 31.
Patent JP-H07166268-A (JP)
Title: Stock for sliding contact and production thereof
Inventor: NAKAMURA KEIJI
IPC: H01H1/02
Filed: 1993-12-15
Abstract: PURPOSE:To improve the wear resistance at a high temp. in a stock and suppress the production of noise, in a silver-copper alloy contg. a specified ratio of copper, by entering a specified ratio of copper atoms into solid solution in a silver alpha phase and finely dispersing copper phase particles having specified particle diameter therein. CONSTITUTION:An Ag-Cu alloy contg., by weight, >8 to <20% Cu is held from 700 to 770 deg.C immediately below the Ag-Cu eutectic point and is thereafter rapidly cooled. After that, it is preferably subjected to plastic work at >=10wt.% working ratio to improve its wear resistance and to suppress ruggedness on the surface owing to working hardening. Thus, the stock for a sliding contact in which 3 to 8.8% Cu atoms are allowed to enter into solid solution in the Agalpha phase, Cualpha phase particles of 0.1 to 5mu average particle diameter are finely dispersed into the Agalpha phase and the lubricating effect of oxide particles in the process of sliding owing to the Cualpha particles in the Agalpha phase is sufficiently shown can be obtd. Furthermore, the same Ag-Cu alloy may be incorporated with one or more kinds among Ge, Ni, Sn, In, Zn, Mg, Mn, Sb, Pb, Bi, Pd, Cr, or the like by 0.1 to 5% as well.
Patent JP-2000169668-A (JP)
Title: Polyacetal resin composition and molded product obtained therefrom
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G2/04
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetal resin composition having both excellent creeping characteristics and good surface appearance by including a specific polyacetal resin and an antioxidant and regulating the rate of alkali degradation so as to be a specific value. SOLUTION: The objective composition comprises (A) 100 pts.wt. polyacetal resin having 2.5-10, preferably 3.0-8.0 ratio Mw/Mn of the weight average molecular weight(Mw) to the number average molecular weight (Mn), and (B) 0.001-3 pts.wt. antioxidant and is regulated so that the rate of alkali degradation may be <=3 wt.%. The component A is preferably a reaction product of (ii) trioxane with (iii) a cyclic ether and/or a cyclic formal by using (i) a cationic polymerization catalyst, the one obtained by supplying the whole or a part of the remainder of (iv) a molecular weight regulator to the reaction product of the component (ii) with the component (iii) and a part of the component (iv) by using the component (i) at one or more steps to further react the product, or the like.
Patent JP-H05272417-A (JP)
Title: Apparatus and method for positive pressure canister purge system for integrity confirmation
IPC: F02B77/08
Filed: 1992-12-01
Abstract: PURPOSE: To obtain an apparatus and a method for diagnosing a canister purge system of a vehicle engine, which are not restricted by diagnostic state, of a simple structure, and make less mistakes in diagnosis. CONSTITUTION: Integrity against leakage is diagnosed and confirmed by a system including an electrically operated air pump and a pressure switch. A computer 18 closes a canister purge solenoid valve 12 and operates a pump 22 to begin pressurization of a fuel tank 16 and a carbon canister 14. Failure to build to a predetermined pressure indicates a gross leak. Upon attainment of the predetermined pressure, the pump is shut off by the operation of a pressure switch 26 from one state to another. The pressure switch has hysteresis so that if the pressure falls below the predetermined pressure by a certain amount during the predetermined duration of the test, the pressure switch returns to its one state thereby giving a signal denying the integrity. Integrity is confirmed by the pressure switch remaining in its another state during the test.
Patent JP-2000171582-A (JP)
Title: Building door structure of power plant
Inventor: FURUHIRA MASAO
IPC: G21C13/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify door structure for reducing costs, and improve operability and maintenance property by arranging a ceiling crane rail for disassembling a turbine and a rail for sliding door on floor surface at a building that is adjacent to a turbine building and fitting an electric side-sliding door between them. SOLUTION: A ceiling crane rail 6 for disassembling turbine and a rail 14 for sliding door on a building floor surface 13 are laid at a building 6 that is adjacent to a turbine building 1, and an electric side-sliding door 15 is provided between the turbine building 1 and the building 6 for partitioning. The electric side-sliding door 15 is made of an entire surface electric door for side sliding where a steel plate 17 is laminated at both the sides of a structure member 16, and can travel freely on the rail 14 for sliding door that is laid on the floor surface 13 by electrically driving a wheel 18 that can freely travel in a crosswise direction. The electric side-sliding door 15 is opened and closed by an operation switch 19 installed near it.
Patent JP-H06194660-A (JP)
Title: Rubbing cloth for oriented film
Inventor: KOJIMA YOSHIHIDE
IPC: G02F1/1337
Filed: 1992-12-24
Abstract: PURPOSE:To rub the surface of an oriented film without electrostatically charging a film by coating the film surface of at least the bristle part of a velvety cloth main body woven of a synthetic fiber having toughness with silver. CONSTITUTION:The fiber surface of the cloth part 11a of the velvety cloth main body 11 woven of the synthetic fiber having toughness and the fiber surface of a bristle part 11b are coated with silver 12. When this rubbing cloth 10 is wound on a rubbing roller and used, the cloth 10 on the roller is brought into contact with the surface of the film to be oriented at the specified contact pressure, while rotating the roller, either of the roller and film is translated in parallel to rub the film surface with the cloth 10, and the film formed on a substrate is oriented. Consequently, the film surface is rubbed without electrostatically charging the oriented film, without using a destaticizer and without decreasing the electrostatic charge.
Patent JP-H10186132-A (JP)
Title: Polarizing plate tacky adhesive sheet having metallic foil for reflection
Inventor: OZASA MITSURU
IPC: B32B15/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an obtain a polarizing plate tacky adhesive sheet having metallic foil for reflection which is highly durable even under any condition of high temp. and high temp. and high humidity by controlling a moisture content to a specific value or below. SOLUTION: This tacky adhesive sheet is constituted by providing one surface of a polarizing plate coated with a cellulosic protective layer on a polarizable film with the metallic foil for reflection and the other surface with a tacky adhesive layer, respectively, the moisture content is controlled to <=1.5%. Films obtd. by impregnating films consisting of polyvinyl alcohol base resins, such as polyvinyl alcohol and polyvinyl formal, with polarizable elements, such as iodine and dichromatic dyes, and stretching these films are adequately usable as the polarizable film. Cellulose triacetate and other transparent cellulosic films are used as the cellulosic protective layer. Polyethylene terephthalate stuck to the metallic foil is used as the metallic foil for reflection. An acrylic adhesive not contg. carboxyl groups is used as the tacky adhesive.
Patent JP-H05154507-A (JP)
Title: Rolling mill
Inventor: OGAWA SHIGERU
IPC: B21B35/00
Filed: 1991-12-02
Abstract: PURPOSE:To enable estimating load distribution between a rolled stock and a work roll and also to manufacture the rolled stock excellent in surface quality using back-up roll which is divided in the direction of the axial line. CONSTITUTION:A pair of work rolls 2, 3 opposing each other are provided for rolling the rolled stock 10. Back-up roll with which rolling load between the rolled stock 10 and the work roll 2 is supported is divided into plural parts in the direction of the axial line of the work roll 2. Every divided back-up roll is provided with a hydraulic cylinder 15 and load detectors 17 and rolling load distribution is variably controlled. Every divided back-up roll 4a-4d is provided with pulleys 19a-19d and driven through belts 24 with a motor so that each divided back-up roll 4a-4d can be individually synchronized with the circumferential speed of the work roll 2. Generation of roll mark or the like on the work roll 2 due to speed difference caused when one of the divided back-up rolls 4a-4d comes in non-contact state and is again brought into contact can be prevented.
Patent JP-H07172453-A (JP)
Title: Container with cover body
Inventor: UEDA KAZUHIRO
IPC: B65D53/02
Filed: 1993-12-16
Abstract: PURPOSE:To prevent harsh sounds due to contact ass generating on placing a cover body on a container body and remove a discomfort and tightly enclose the container to prevent deterioration of contained materials and prevent the smell from leaking out and further increase the usability, by applying a silicone rubber layer having a raw material different from the container and the cover, on these seramic cover body and container body. CONSTITUTION:A container is composed of a ceramic container pot 1 provided with a circular opening 11 on which a mounting place 111 is made at the periphery thereof and a cover body 2 applied with a silicone layer at the collar 21 which can be put on the mounting place 111. Things are contained in the container body 1 and then the cover body 2 is placed on the container body 1. In this way, the container can be used as a container Y1 provided with the cover body.