baber/WOPTO huggingface dataset:
Patent JP-H06176918-A (JP)
Title: Developer
Inventor: KOGA YOSHIRO
IPC: H01F7/02
Filed: 1992-12-03
Abstract: PURPOSE:To provide developer having a toner carrier suitable for transporting magnetic toner by manufacturing easily a toner carrier with a high accuracy of dimensions such as deflection, etc., using a simple manufacturing process of merely covering, a cylindrical material with a tube. CONSTITUTION:The toner carrier 13 is formed by covering the outside of a cylindrical sleeve 11, to the ends of which fixed flanges 10 are attached, with a tube 12 in which a powdered magnetic material is dispersed. The tube 12 is magnetized with a magnetization pitch of 500mum or less and the magnetic toner is coated on the outer periphery of the toner carrier 13 due to the leakage magnetic flux at the outer periphery of the tube 12. Therefore, it is possible to form a thin layer of magnetic toner on the outer periphery of the toner carrier 13 depending on the magnetization pitch of the tube 12 and it is possible to form a toner layer with less than half the magnetization pitch by using thin blades, etc. As a result, it is possible to produce a developer having a toner carrier suitable for transporting magnetic toner.
Patent JP-H09190767-A (JP)
Title: Manufacture of metallized luminous screen for cathode-ray tube
Inventor: PAORO SUPINA
IPC: H01J9/26
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To deposit on a luminous screen a layer of aquatic thin-film-forming emulsion having a chemical structure and a molecular weight that are optimized for performing efficient baking. SOLUTION: A phosphor layer is deposited 10 on the inner surface of a faceplate panel, the panel is preheated 12 at a temperature equal to or higher than a minimum thin film formation temperature, and a screen is supplied with water for preliminary humidification 14. An aquatic thin-film forming emulsion containing a copolymer of an acrylic ester with an average molecular weight of 250,000 to 500, 000 and a methacrylic ester is supplied 16 onto the screen and dried 18 for formation of a thin-film layer. Aluminum is deposited 20 on the thin-film layer, the panel is passed through a sealing cycle, and the panel and a funnel are heated to seal the funnel. The sealing cycle has a first temperature elevating rate at which temperature is elevated to the first temperature and a second temperature elevating rate at which temperature is elevated to the Second temperature.  The difference between both temperatures is sufficient 22 to volatilize the thin film, and cooling 26 is effected after the second temperature is maintained 24 for a period of time sufficient for sealing.
Patent JP-H06100229-A (JP)
Title: Paper sheet after-treatment device
Inventor: OHATA TOMONORI
IPC: B65H31/18
Filed: 1991-12-09
Abstract: PURPOSE:To improve the alignment of stapled paper sheets on a feeder output tray by positioning the tray under a delivery means, forming a cutout section thereon for freeing the stapled section of the sheets after bound, and enabling the sheets on the tray to be clamped with the delivery means. CONSTITUTION:This paper sheet after-treatment device 40 has a stapling plate 46 for placing paper sheets to be bound after passage through an after-treatment transfer route 41, a binding means 45 with staples 45, a delivery means 51 to deliver bound sheets from the device 40, and a feeder output tray 56 to place the delivered sheets. In this case, the feeder output tray 56 is positioned under the delivery roller 53 of the means 51 and a recessed clearance section 56a is formed on the tray 56 at the side thereof mounted on the device 40. In addition, a cutout section 56 is formed on the section 56a at one corner faced to the roller 53 for freeing the stapled section of bound sheets S. Also, the tray 56 is constituted in such a way as freely movable in a vertical direction for clamping the sheets S with the roller 53, thereby aligning the stapled sheets S.
Patent JP-2001141363-A (JP)
Title: Mixed dryer
Inventor: HANDA HIROTOSHI
IPC: B01F7/18
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a mixed dryer constituted to improve a yield of powder particles or the like by preventing adherence of the particles or the like to a vertical shaft provided to rotatably drive agitating blades. SOLUTION: The mixed dryer having a vertical shaft 18 in a container 10 comprises at the shaft 18 agitating blades 20 for agitating a material to be treated in the container 10, and auxiliary blades 30 for preventing adherence of the material to the shaft 18.
Patent JP-H08177906-A (JP)
Title: Disk brake device
Inventor: NITTA MAKOTO
IPC: F16D65/095
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the generation of brake squeak regardless of the size of vibration energy. CONSTITUTION: A curved surface-like elastic deformation part 44 for covering a torque transmission part 38 is provided on the end part of a shim 42 to be fitted to the back plate 34 of a brake pad 32. Consequently, when the torque transmission part 38 begins to be pressed to a torque receiving part 40, the curved surface part 44B of the elastic deformation part 44 is elastically deformed in accordance with the vibration energy of the brake pad 32, and thereby vibration damping force in accordance with the vibration energy can be obtained. As a result, the generation of brake squeak can be prevented regardless of the magnitude of the vibration energy.
Patent JP-S63243696-A (JP)
Inventor: POORU NOOBUATSUKU
IPC: B08B7/02
Filed: 1987-12-22
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-2001144329-A (JP)
Title: AlGaInP LIGHT-EMITTING DIODE
Inventor: TAKEUCHI RYOICHI
IPC: H01L33/12
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an AlGaInP LED, which is of high brightness and capable of diffusing an operating current over the wide region of a light-emitting part, where the AlGaInP LED is equipped with a light-emitting layer, a III-V compound semiconductor layer, ohmic electrodes which are split and arranged, a light-transmitting window layer, and a wiring pedestal electrode. SOLUTION: A high-resistance III-V compound semiconductor layer is provided under a pedestal electrode, and it is preferable that a low-resistance III-V compound semiconductor layer be provided under the ohmic electrodes, by which an operating current is effectively distributed through an open light- emitting region.
Patent JP-H08174747-A (JP)
Title: Transparent conductive film
Inventor: YAMAZAKI FUMIHARU
IPC: C08L67/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a superior resistance to chemicals at a low resistance and a high transmittance by a construction wherein transparent conductive layers B, C made of indium oxides containing different specific amounts of tin are laminated on one main surface of a transparent high-molecular film A in the order of A, B, C. CONSTITUTION: A transparent conductive layer 20 made of an indium oxide containing 3-8wt.% tin is formed on one main surface of a transparent polymeric film substrate 10. If the content of tin is not more than 3%, the number of conduction electrons generated by doping the tin is reduced, and a sheet resistance is raised. If the content of tin is not less than 8%. the number of defects in the conductive film is increased, a mobility is lowered, and a sheet resistance is raised. Furthermore, thereon a transparent conductive layer 30 made of an indium oxide containing 10-50wt.% tin is formed. The indium oxide containing 10-50wt.% tin has a high resistance and a superior resistance to chemicals and never increases in resistance even if it is left to stand in an acid solution for 1 hour. In this manner, a resistance to chemicals can be imparted while a resistance is kept.
Patent JP-H11261065-A (JP)
Title: Manufacture of silicon gate fet
Inventor: MA YI
IPC: H01L21/283
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon gate FET where an interface between an oxide and a nitride is high in quality. SOLUTION: A gate forming dielectric layer composed of SiO2 13/Si3 N4 15 is formed on a silicon substrate 11. The composite oxide-nitride dielectric layer functions electrically as a uniformly grown oxide layer. The composite oxide-nitride dielectric layer is high in permittivity and capable of stopping boron from diffusion from a boron-loaded polysilicon gate through the intermediary of the gate dielectric layer. The manufacturing method is featured by that all the layers of the gate composite dielectric layer are processed in-situ, and that interfaces each between an SiO2 layer 13 and an Si3 N4 layer 14 and between the SiO2 layer 13 and the silicon substrate 11 can be kept high in quality, by making an LPCVD layer used for removing residual hydrogen undergo a post-annealing treatment.
Patent JP-H11158486-A (JP)
Title: Epoxidized animal or vegetable oil composition
Inventor: SAKAMAKI YOSHIYUKI
IPC: C11C3/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoxidized animal or vegetable oil compsn. which improves the heat stability and discoloration resistance of a vinyl chloride resin by subjecting a mixture of a plurality of animal or vegetable oils different in iodine value to transesterification and then to epoxidation. SOLUTION: 100 pts.wt. animal or vegetable oil mixture having an iodine value of 100-150 and prepd. by mixing 10-80 wt.% animal or vegetable oil (e.g. palm oil) having an iodine value lower than 120 and 10-80 wt.% animal or vegetable oil having an iodine value of 150 or higher is mixed with 0.001-10 pts.wt. enzyme (e.g. lipase) immobilized on diatomaceous earth or the like, is thus subjected to transesterification, and is epoxidized with hydrogen peroxide or the like, giving an epoxidized animal or vegetable oil compsn. having an oxirane oxygen content of 3.0 wt.% or higher.  Pref., the compsn. is compounded with an antioxidant, an ultraviolet absorber, etc., each in an amt. of 0.01-10 wt.%. 100 pts.wt. vinyl chloride resin is compounded with 0.01-100 pts.wt. above- prepd. compsn., a normal, acidic, or basic metal salt of a carboxylic acid compd., a phosphoric acid compd., or a phenolic compd. to give a vinyl resin compsn.
Patent JP-H06216120-A (JP)
Title: Method of forming electrical isolation structure of integrated circuit
Inventor: JIEIMUZU RUURU FUIESUTAA
IPC: H01L21/316
Filed: 1993-12-01
Abstract: PURPOSE: To achieve the perfect isolation of field oxide by using the laminated layer of thermal silicon dioxide, and depositing the oxide mask under the silicon oxide field with the silicon dioxide by chemical evaporation. CONSTITUTION: The laminated layer of silicon dioxide is formed on a silicon substrate 12. Then, a silicon nitride layer is deposited thereon. The silicon nitride is continuously patterned for forming a field oxide mask 18 for determining an isolation region 22 on the silicon substrate 12. A field oxide 34 is grown in the isolation region 22 of the silicon substrate 12. The field oxide mask 18 is removed following the growth.
Patent JP-H04199634-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA SHIGERU
IPC: H01L23/52
Filed: 1990-11-29
Abstract: PURPOSE:To enable the title semiconductor device in low resistance to be easily manufactured by a method wherein impurities are ion-implanted so that specific relation may be maintained between the thickness of a polycrystal semiconductor region and that of an amorphous region. CONSTITUTION:An SiO2 film 102 having thin development oxide film in a specified part is formed on the surface of a silicon substrate 101 and then a p<+> base 103 is formed by ion-implanting step through this development oxide film. Next, another SiO2 film 104 about 1000Angstrom  thick is deposited on the whole surface and after the formation of a direct contact hole in the gate oxide film of the SiO2 film and the SiO2 film 104, polycrystal silicon layer 105 2000Angstrom  thick is deposited on the direct contact hole further to be implanted with As ions. Next, impurities are ion-implanted so as to maintain the relation of 0.8t<=xC wherein t and xC respectively represent the thickness of the polycrystal semiconductor region and the thickness of the amorphous region. Through these procedures, the title semiconductor device in low resistance and capable of realizing the shallow junction can be manufactured.
Patent JP-H01166118-A (JP)
Title: Input pattern cataloging system
Inventor: KOBAYASHI TOSHIHIKO
IPC: G06F3/02
Filed: 1987-12-22
Abstract: PURPOSE:To eliminate the labor required for operation and to minimize overheads by distinguishing information whose contents are changed from information whose contents are not changed concerning the information of various types handled by an application program, and forming an input pattern. CONSTITUTION:At the time of executing an application program 11, an input control means 14 inputs a file information necessary for the execution from a keyboard 12 and at the time of storing a catalog, it executes a prescribed conversion to the file information inputted from the keyboard 12 and transfers it to a catalog registering means 15. At the time of executing the catalog, a catalog symbol is extracted from a catalog storage means 17 through a catalog extracting means 16, when the extracted catalog symbol is a control key symbol, control is outputted to the application program 11 and when it is an input waiting symbol, the change in waiting for a key input from the keyboard 12 is prepared. The catalog registering means 15 inputs a catalog symbol string inputted from the input control means 14 to the catalog storage means 17 as it is.
Patent JP-2001142237-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII AKITERU
IPC: G03G5/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high resolution and a long service life. SOLUTION: The electrophotographic photoreceptor is a positive charge type and has a monolayer type photosensitive layer containing at least an electric charge generating compound (e.g. phthalocyanines), a hole transferring compound (e.g. an arylamine compound) and an electron transferring compound (e.g. a perylene compound) on the electrically conductive substrate. The hole nobility of the photosensitive layer is >=1×105cm2/Vs at 3×105V/cm field intensity. The thickness of the photosensitive layer is preferably >=45 μm.
Patent JP-H09149237-A (JP)
Title: Printing device and printing system
Inventor: FUKAYA HIROSUKE
IPC: H04N1/21
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To print indexes at the time of executing covered binding by controlling index data so that they are printed in a state where they are added to the velocity of a fold at the time of executing covered binding on paper for page unit data based on an index addition command. SOLUTION: In the page data area of RAM, which the laser printer of an image-forming device manages in the page unit of paper 600 to be printed, page unit data 501 and 502 for two pages stored in a floppy disk are arranged in positions in two areas 600A and 600B, which are generated when paper 600 is vertically and equally divided by a center line 601. Thus, the indexes I1-I8 can be printed on the center line 601 of paper 600 at the time of executing covered binding and printing by the laser printer of the image-forming device by arranging index data of the indexes I1-I8 in the positions on the center line 601 of paper 600.
Patent JP-H10169587-A (JP)
Title: Hermetic electric compressor and refrigerating system
Inventor: HORIGUCHI TAKAFUMI
IPC: F04B39/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce leak current by washing a binding yarn for binding a winding of a motor as an electrically driven element by white kerosene, and eliminating surface active agent stuck on the binding yarn. SOLUTION: A binding yarn 17 is washed by white kerosene for eliminating surface active agent stuck on the binding yarn 17, and the winding 7 for a motor is bound with the binding yarn 17 to be washed. When current flows the motor winding 7 of the electrically driven element, surface active agent is eliminated from the binding yarn 17 dipped in oil in a manufacture process, and as a result, a generation rate of ion in the surface active agent as an electric carrier is reduced, and also leak current is reduced. When all of parts for composing a rotor and a stator are washed by white kerosene, leak current is reduced comparing with the case where only binding yarn 17 is washed.  In a refrigerating system using a compressor formed in such a constitution that a coolant serving a HFC as a principal is used and mineral oil or alkylbenzene is used in oil, leak current of the refrigerating system is reduced when the binding yarn 17 washed by white kerosene or an electric compressor in which the rotor and the stator parts are used, is used.
Patent JP-H11158696-A (JP)
Title: Anodization method, anodizer and liquid crystal device
Inventor: KOIDE SEIKI
IPC: G02F1/1365
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the anodization method by which a flawless homogeneous anodic oxide film is formed at all times even when plural substrates are anodized at the same time. SOLUTION: Plural substrates 2 each of which is provided with a metallic film are dipped in a chemical conversion soln. 18 stored in a vessel 13, a cathode 14 is furnished equidistantly from the respective substrates 2, a constant-current power source 19 is connected to the substrate 2 and corresponding cathode 14, and a current of specified density is applied between the metallic film on the substrate 2 and the cathode 14 from the power source 19. Since the current is not supplied to the plural substrates 2 from only one power source, even though a contact failure is caused on one or several substrates, a current density desired is formed on the remaining substrates, and the expected homogeneous oxide film is formed at all times.
Patent JP-H07178329-A (JP)
Title: Fluidic material dispersing device
Inventor: TAMEDA TOMOHIRO
IPC: B01F5/00
Filed: 1993-12-24
Abstract: PURPOSE:To improve dispersibility even when a low-density material to be dispersed is blown into a viscous dispersion medium by transiently sucking the liq. as a high-density dispersion medium into the outlet of a dispersing device and then vigorously blowing off the medium along with a gas as a material to be dispersed. CONSTITUTION:A specified amt. of air is blown into a backflow device 603, hence the air accumulated in the device 603 is returned to a duct 61, a synchronization signal is simultaneously sent to a flow control valve 602 to open the valve 602, and the flow rate of the duct 61 is increased. Consequently, an agitating liq. sucked in a blowoff port 601 is vigorously pushed back by the air from the duct 61, and the air is simultaneously blown off. The agitating liq. leaving the blowoff port 601 is highly agitated by power, the blown air is simultaneously broken up, many air bubbles are generated, and the interface between the air and agitating liq. is increased. Further, since the air bubbles are in the highly agitated liq., the diffusion of a material in the agitating liq. is promoted, and the dispersing device is made highly efficient.
Patent JP-H03187510-A (JP)
Title: Piezoelectric vibrator
Inventor: YOSHINO MASAJI
IPC: H03H9/19
Filed: 1989-12-15
Abstract: PURPOSE:To automate an assembling process by forming an expanded parts to crimp the end part of a piezoelectric piece while being faced to one side wall at a prescribed interval narrower than the thickness of the piezoelectric piece at the tip of a projecting part cut out in parallel to a groove from the middle portion on the other side wall of the groove formed on a supporting board. CONSTITUTION:A groove 12 is linearly formed from one end edge of a supporting board 11 and a projecting part 13 is cut out almost parallelly from the middle of one side wall of this groove 12 to the groove 12. At the tip part of this projecting part 13, a circular arc-shaped expanded part 14 is formed and this expanded part 14 is faced to the other side wall of the groove 12 at a prescribed interval (a) slightly narrower than the thickness of a piezoelectric piece 22 to be crimped. Therefore, when the piezoelectric piece 22 is dropped into the groove 12 of the supporting board 11, the piezoelectric piece can be smoothly inserted to a prescribed position and further securely held by being pushed in with slight stress. Thus, assembly is enabled by using an automatic assembling device.
Patent JP-H06175089-A (JP)
Title: Stainproof treatment of plastic lens
Inventor: SETO HIROTO
IPC: C09K3/18
Filed: 1992-12-07
Abstract: PURPOSE:To provide the stainproof treatment method for plastic lenses which can form stainproof treated films having a uniform film thickness with short drying time even if fluorocarbon is not used. CONSTITUTION:This method consists in imparting stainproofness to the plastic lenses by forming the thin films of the cured matter of polyfluoroalkylsilane on the vapor deposited films of the plastic lenses having the vapor deposited films. The stainproof treated films are formed by the following stages: (1) The applying stage for dipping the lenses by using a stainproof treating liquid prepd., by diluting the hydrolyzate of the polyfluoroalkylsilane with an org. solvent and adding a surfactant thereto to form the thin films on the vapor deposited films, (2) the stage for air drying the films under the conditions of 30 seconds to 5 minutes X ordinary temp. to 65 deg.C after this applying stage, (3) the prewashing stage for clipping and washing the lenses in water, (4) the post washing stage for successively washing the lenses in an aq. detergent, pure water and/or ultra-pure water.
Patent JP-H07184353-A (JP)
Title: Dynamo-electric machine
Inventor: YASUHARA TAKASHI
IPC: H02K5/24
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a dynamo-electric machine with low vibration and low noise by providing vibration isolation between an end cover and an end bracket in such constitution that installation assembly can be performed from the axial direction of the dynamo-electric machine. CONSTITUTION:For installation, a bolt 14 through a washer 13 is inserted at first into the inner part of a rubber bush toward a screw hole 11b provided in a cylindrical projection 11a. The bolt 14 is screwed into as far as the washer 13 comes into contact with the end surface 11c of the cylindrical projection of an end bracket seat. At that time, the end surface of a rubber bush is pushed to come out in the surface of the position 10c of the notched surface of an end cover (EC) 10 as a petal is spread outside to install EC 10 into an end bracket 4a. EC 10 is mounted in the end bracket 4a through the rubber bush 12. On the other hand, since a constant reaction force is always applied to the washer 13, a spring constant without change can be maintained. Thereby, a main body and EC 10 are mounted with a vibration transmitting path isolated.