baber/WOPTO huggingface dataset:
Patent JP-H05338824-A (JP)
Title: Paper feeding device
Inventor: OKABE KOICHI
IPC: B65H1/26
Filed: 1992-06-08
Abstract: PURPOSE:To easily cope with the size of the paper sheet to be requested by realizing common use of members and the positional relation at connection parts between a paper feeding unit and a paper feeding cassette, and realizing interchangeability of two paper feeding cassettes of standard capacity and large capacity for one paper feeding unit. CONSTITUTION:A suitable paper feeding cassette 201 of large capacity is mounted on a paper feeding cassette 200 on the side of an image forming device body. In this case, the paper feeding unit 200 of large capacity is provided with a paper size detecting member 63, a paper existence detecting member 64, a guide rail 10 or the like similar to a paper feeding unit of standard capacity. The respective common members are arranged in the same position as those of the paper feeding unit of standard capacity. The respective common paper feeding cassette 201 are provided with a cam and a projecting part 62 for detecting the size corresponding to the paper size detecting member 63 at the same position. This arrangement allows the same paper feeding on the device body side even when different amount of paper sheets are set in the respective paper feeding cassettes.
Patent JP-S61284272-A (JP)
Inventor: UIRIAMU PII CHIYASUTEN
IPC: C23C14/24
Filed: 1985-07-04
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-S6211092-A (JP)
Title: Novel aminopeptidase and method of purifying same
Inventor: MINAGAWA ETSUO
IPC: C12R1/01
Filed: 1985-07-06
Abstract: NEW MATERIAL: Aminopeptidase taken out from a mold of Thermus aquaticus YT-1, having the following properties. The fittest pH: 8.5-9.5. The fittest temperature: 75-95 deg.C. Thermostability: showing 90% using Ala-2-NA as a substrate at 80 deg.C at 20mug>ml enzyme concentration at 7.2pH after 5 hours and 60% remaining activity after 20hours. Deactivated completely with a metallic chelating agent, and inhibited fairly with SH inhibitor. Dimer enzyme having 108,000 molecular weight by gel filtration method and 48,000 molecular weight by SDS electrophoresis method, consisting of subunits having 48,000 molecualr weight. USE:An enzyme for forming tasty amino acids or for decomposing bitter peptide. PREPARATION:For example, a mold of Thermus aquaticus YT-1 is cultivated in a medium, suspended in a buffer solution, subjected to ultrasonic treatment and centrifuged to obtain a supernatant liquid. Then, it is subjected to ammonium sulfate salting-out to give precipitate, which is purified by ion exchange chromatography, hydroxyapatite chromatography and gel filtration, to give the enzyme.
Patent JP-2000335751-A (JP)
Title: Sheet storage device and image forming device with the same
Inventor: KAWANISHI MINORU
IPC: B65H1/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To easily load sheets and avoid the positional dispersion of the sheets. SOLUTION: A sheet storage device includes a sheet loading means 204 for loading sheets S, a pair of sheet restricting members 217, 232 opposed to each other at both sides of the sheet loading means so as to be movable close to or away from each other for aligning the sheets S held therebetween, a protrusion 235 provided under one restricting member 232 out of the pair of restricting members to as to be protruded from the inner face of one restricting member to the side of the other restricting member 217, and a sheet drawing member 236 provided above the protrusion of one restricting member having the protrusion so as to energize the loaded sheets toward the other restricting member.
Patent JP-S634214-A (JP)
Title: Optical isolator
Inventor: UMEZAWA HIROMITSU
IPC: G02B27/28
Filed: 1986-06-24
Abstract: PURPOSE:To set an united optical isolator main body in a case in the best state by putting the optical isolator main body in the case rotatably and fixing it where it is rotated by a setscrew by a specific angle. CONSTITUTION:The optical isolator main body 10 is put in the case which has a cylindrical space large enough to fit the main body exactly so that the main body is rotatable around the optical axis by >=90 deg.. A slit 32 which is open by >=90 deg. is formed in the peripheral wall surface of the case 30 and an operation knob 34 is fixed to the optical isolator main body 10 by penetrating the slit 32. Further, a screw hole 36 is formed in the case wall and the setscrew 38 is screwed in the screw hole 36 to fix the optical isolator main body 10 where it is rotated by an optional angle. For the purpose, the optical isolator main body 10 is rotated relatively to the case 30 with the operation knob 34 and fixed at a desired position.
Patent JP-S6125992-A (JP)
Title: Cross flow fan
Inventor: NAKAMURA KUNIO
IPC: F04D17/04
Filed: 1984-07-17
Abstract: PURPOSE:To make the center of an impeller attachable to a regular position in an easy manner, by installing a slit, capable of inserting an impeller shaft into space ranging from an end part to the center, in a side plate to which a bearing unit is attached, while making up the bearing unit into such a shape as being easily fitted in the slit. CONSTITUTION:As assembling procedures, first of all, an impeller 5 is inserted from the upside and a boss 5a is attached to a motor shaft 6a. Then, an upper end plane surface 7a of a bearing unit 7 is inserted into slit parts 3b and 3a of a side plate 3 so as to go along the side plate 3 in a space 8 inside a casing, making it move to the lower part, and stopped at a spot of a step differential 7c. Finally, an impeller shaft 5b is inserted into a bearing 7f, and a lower plane surface 7e is locked to a tapped hole 3d of the side plate 3 by a clamping screw. Thus, even in a state that a motor 6 is installed in advance, the impeller 5 is able to be housed in the casing. In addition, a step differential 3c is installed in slits 3b, 3a making them into two stages and simultaneously an angle made by two plane surfaces 7a and 7b of the bearing unit 7 is made up into an accute angle, and since a notch 7g is formed therein, the bearing unit 7 is attachable to a right position in an easy manner.
Patent JP-H08336842-A (JP)
Title: Molding, and its manufacture and mold apparatus for molding
Inventor: SENDA MASANOBU
IPC: B29C33/44
Filed: 1995-06-14
Abstract: PURPOSE: To make the surface low gloss and to stabilize easily and for a long period a molding with a low gloss by performing ionized nitriding treatment by introducing hydrogen gas and nitrogen gas and specifying the flow rate ratio of nitrogen gas to hydrogen gas. CONSTITUTION: Hydrogen gas and nitrogen gas are introduced onto at least one part of the molding face 3 of a split mold 2 consisting of at least an SC raw material of the split mold 2 constituting a mold apparatus for molding to perform ionized nitriding treatment. Then, specified ions collide with the molding face 3 and the surface is roughened by etching action to form a fine unevenness and furthermore, a nitrided layer is formed on the surface by the chem. reaction accompanied with collision of the ions. Particularly, when the flow rate ratio of nitrogen gas to the hydrogen gas is 0-3:1, the nitride layer is more easily formed on the surface of the molding face 3. In addition, as a transferred surface shape is formed on the molding face 3, the surface becomes low gloss being low in the degree of gloss.
Patent JP-H022362-A (JP)
Title: Novel glutathione-peroxidase gene and its use
Inventor: AKASAKA MASAMI
IPC: C12N1/21
Filed: 1988-06-15
Abstract: NEW MATERIAL:DNA coding a polypeptide constituting glutathione.peroxidase expressed by formula I from at least N end side. USE:Capable of efficiently preparing a novel human glutathione.peroxidase. PREPARATION:A human glutathione.peroxidase different from well-known human glutathione.peroxidase gene is obtained by cloning from human lever cell-derived c-DNA library.
Patent JP-H097016-A (JP)
Title: Automatic toll reception device
Inventor: TAGAKI TOSHIO
IPC: G06Q50/00
Filed: 1995-06-14
Abstract: PURPOSE: To inform a succeeding vehicle whether a vehicle passes a check barrier, a tollhouse, or the like without stopping by presenting information, which indicates whether the vehicle stops at the check barrier or the entrance tollhouse or the exit tollhouse or not, to the succeeding vehicle by a communication controller on the road side. CONSTITUTION: A recording medium 6 where information related to tolls of toll roads is stored and a communication controller on the vehicle which can communicate with communication controllers on the road side provided in check barriers, entrance tollhouses, and exit tollhouses and controls information storage to the recording medium 6 and information read from this medium 6 are provided. Communication controllers on the road side are so constituted that they can present the information, which indicates whether the vehicle stops at check barriers or entrance tollhouses or exit tollhouses or not, to the succeeding vehicle. Thus, there is no possibility that the vehicle running ahead stops unintentionally at tollhouses or the like, and it is unnecessary for the driver of the succeeding vehicle to jam on the brakes.
Patent JP-S5771170-A (JP)
Title: Manufacture of complementary mos semiconductor device
Inventor: TANGO HIROIKU
IPC: H01L29/786
Filed: 1980-10-22
Abstract: PURPOSE:To obtain a high-reliabilty C-MOS device by a method wherein two single crystal layer is epitaxially grown by inserting a polycrystalline Si layer on a crystalline insulating substrate and boron ion and arsenic ion having low diffusion coefficient are implanted in one single crystal layer and the other single crystal layer respectively to form transistors having p and n channels respectively. CONSTITUTION:An SiO2 film 31 working as a border section ina C-MOS device is formed on a sapphire substrate 30 and a p type layer 32 is epitaxially grown on the whole surface including the SiO2 film 31 and a polycrystalline Si film 33 is grown on the film 31. Next, thick field oxide films 34 are formed at the end sections of the layers 32 isolated by the layer 33 to form insular layers 32 respectively and polycrystalline Si gate electrodes 36, 36' including impuries are formed on each layer 32  through gate insulating films 35, 35'. Then, the electrode 36 is covered with a resist  film 37 and deep p<+> type source and drain regions, 38' and 39' are formed at the opposite sides of the electrode 36' by B ion implantation and then the fim 37 is renewed to 40 and shallow n<+> type source and drain regions 38 and 39 are formed at the  opposite sides of the electrode 36 by using As ion.
Patent JP-H08299214-A (JP)
Title: Structure for fixing bathtub to palette
Inventor: KOYAMA HIROSHI
IPC: B65D19/44
Filed: 1995-05-10
Abstract: PURPOSE: To provide a structure for fixing a bathtub to a palette capable of reducing the number of parts and easily coping with the bathtubs of the various kinds of dimensions. CONSTITUTION: In this structure for fixing the bathtub to the palette 11 onto which the bathtub is mounted, the leg part of the bathtub is fixed by a stopper provided on the palette 11 and the bathtub 2 and the palette 11 are bound and carried, projections 15 to be fitted to the upper surface plate member of the palette 11 from both sides are formed on the lower surface side of a stopper main body 13, a receiving part to be fitted to the leg part of the bathtub 2 is formed on the upper surface side of the stopper main body 13 and the stopper main body 13 is fixed to the upper surface plate member of the palette 11 by a nail or a wood screw 16, etc.
Patent JP-H0315189-A (JP)
Title: Induction heating method for slab
Inventor: TSUKADA MITSUMASA
IPC: H05B6/10
Filed: 1989-06-09
Abstract: PURPOSE:To prevent corner sections from being insufficiently heated, and thereby obtain an uniform distribution in temperature in a range including interiors by selecting current energizing a heating coil within a specified range determined by the thickness and the specific resistance of a slab. CONSTITUTION:A slab 1 is concentrically arranged in the inside of a rectangular coil 2 which is winded around in such a way that it is in a form roughly similar to the axial cross section of the slab 1 to be heated, so that the specified magnitude of current is applied to the heating coil 2 for the specified period of time. The both ends of the coil 2 are connected with a heating power supply 3 through a frequency converting section 4 so that current with frequencies converted by the converting section 4 is thereby applied to the coil. Namely, it is designed that current with frequencies f(Hz) within the range limited by a formula which includes the thickness tw(mm) and the specific resistance rho(muOMEGA-cm) of the slab 1, is applied to the coil 2. This permits the depth in generating induction current within the slabe 1 to be optimized so that the uniform distribution in temperature can thereby be obtained in the range from the surface to the center section in the direction of thickness.
Patent JP-H077748-A (JP)
Title: Television signal generator
Inventor: ONODERA JUNICHI
IPC: H04N17/00
Filed: 1993-06-18
Abstract: PURPOSE:To allow the generator to contribute to the improvement of the performance of a television receiver by using a generator for a shading pattern with a motion on a display screen so as to check a fault of a lighting timing of a display picture element with respect to each bit. CONSTITUTION:A pulse signal generating section 1 generates a pulse signal for each frame and inputs it to a counter 5, which gives its count to a shading pattern signal generating section 6 as a start signal. A clear terminal and an U/D terminal of the counter 5 are connected to changeover devices 2, 3 and a level 1 or 0 is given to the clear terminal and the U/D terminal through switching. When the level of the clear terminal is logical 0, a 0 count is provided as an output and when the level of the clear terminal is logical 1, the count is started. When the U/D terminal is set to logical 1, the counter acts as an up-counter and when the U/D terminal is set to logical 0, the counter acts as an down-counter. Thus, a shading pattern signal on the display screen from right to left or vice versa and the lighting timing of display picture elements is checked.
Patent JP-H10335600-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI YASUSHI
IPC: H01L27/108
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve yield of products by preventing harmful particles from occurring when a core oxide film is removed. SOLUTION: A polysilicon film is developed by a low-pressure CVD method to form a first polysilicon film 6, then, before a core oxide film 7 and the first polysilicon film 6 are patterned, such silicon oxide film as to be a cylindrical stack core is developed by about 1300 nm by a normal-pressure CVD method, then, a chemical-mechanical polishing method is used to polish the entire surface of a water by about 900 nm, so that the first polysilicon film 6, in other words, such core oxide film as one comprising a perfectly flat CMP polish surface 8 at the upper part, about 400 nm, of a contact not-opened part, is formed.
Patent JP-H0313606-A (JP)
Title: Construction method and apparatus for structure
Inventor: FUJITA MANABU
IPC: E01D101/24
Filed: 1989-06-09
Abstract: PURPOSE:To reduce or eliminate the amount of stretch material required during execution and the operation man hour by providing an eccentric position moving device and a tension adjusting device to move a stretch material up and down according to the change of working moment in each execution stage. CONSTITUTION:Cable eccentric jacks 1 are sequentially installed on the upper surface of a supporting point of a structure 2 and the upper surface of the center between supports with the progress of execution, and a tension adjusting jack 3 is installed on the forward end portion of an out cable 6 to secure a designated cable eccentricity and tension force, so that according to a design value, the jacks 1, 3 interlock with each other. During extruding execution, the cable 6 is repeatedly moved up and down by the jacks 1 in such a manner as to be downward in the section in the central portion between supports and be upward in the section on the supporting point. In response to the state of working moment in each execution stage, the arrangement form of the cable 6 is changed, and the cable is coated with a cover 7 in a complete system and fixed to a web by an anchor bolt.
Patent JP-H04348120-A (JP)
Title: Sealing epoxy resin composition
Inventor: ISHII SHIGERU
IPC: C08G59/00
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a sealing epoxy resin composition, containing a specific epoxy resin, an aromatic diamine and silica powder having a prescribed average particle diameter and enabling chip-on-glass (C.O.G.) packaging excellent in reliability. CONSTITUTION:A sealing epoxy resin composition containing an epoxy resin composed of (A) 10-40wt.% polyfunctional epoxy resin expressed by formula I (R is H or <=10C alkyl; m is 1-3; n is 0 or an integer) and 60-90wt.% resorcinol diglycidyl ether, (B) an aromatic diamine such as 2,4-diamino-3,5-diethyltoluene expressed by formula II (either of R1 and R2 is methyl and the other is ethyl) or formula III (R3 and R4 are 2-4C alkyl) and (C) silica powder having 0.1-5mum average particle diameter. The aforementioned epoxy resin composition is excellent in inflow in sealing without causing foaming.
Patent JP-2000336233-A (JP)
Title: Hydrophilic resin composition and production of hydrophilic coating film
Inventor: MURAKAMI MAKOTO
IPC: C08L43/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composition useful for, e.g. imparting hydrophilicity to heat exchanger fins, by using as the constituent a copolymer produced by copolymerizing a mixture containing an oxyalkylene-containing vinyl monomer, a hydroxylated vinyl monomer, a COOH-containing vinyl monomer and an Si-containing vinyl monomer. SOLUTION: The composition contains a copolymer obtained by copolymerizing a vinyl monomer mixture containing preferably 10-50 wt.% vinyl monomer of formula I, preferably 5-30 wt.% hydroxylated vinyl monomer, preferably 5-30 wt.% COOH-containing vinyl monomer, and preferably 1-10 wt.% vinyl monomer of formula II. In the formulas, R1 and R3 are each H or CH3; R2 and R4 to R6 are each a hydrocarbon group; x is 2 or greater; q is 1 or greater; and y is 3 or smaller. The copolymer used preferably comprises one having a glass transition temperatures of -50 to 30 deg.C and a weight-average molecular weight of 10,000 to 100,000. Examples of solvents preferably used for the composition include water, alcoholic solvents and Cellosolve solvents.
Patent JP-H0312527-A (JP)
Title: Automatic calibration device for temperature sensor
Inventor: SHIMIZU OSAMU
IPC: G01K15/00
Filed: 1989-06-09
Abstract: PURPOSE:To improve the accuracy of temperature control and to prevent the temperature sensor from being replaced unnecessarily in an early stage by inserting a reference temperature sensor into a calibration chamber in response to a calibration command, extracting the reference sensor from the calibration chamber to a stand-by position after the temperature sensor is calibrated, and expecting a next calibration command. CONSTITUTION:A protection pipe 12 is fixed to the small-diameter part of the base 11 of a sensor unit 10. A partition wall 13 is inserted into the pipe 12 to partition on upper sensor chamber 37 and the lower calibration chamber 34. A wire 23 is fitted with the left end of the reference sensor unit 30 with a screw 31. The reference temperature sensor is put in a reference sensor protection pipe 32. When an external calibration command is inputted, a stepping motor 25 rotates according to a program and the unit 30 is inserted gradually into the calibration chamber 34 of the protection pipe 12. The left end of the unit 30 abuts on a limiting switch 35 and the insertion of the unit 30 is stopped. After the temperature correction, the unit 30 is extracted and a next calibration instruction is expected. Thus, the unit 30 is exposed to high temperature only during the calibration.
Patent JP-H04231833-A (JP)
Title: High pressure sensor
Inventor: SAIMON KEBIN GURANFUIIRUDO
IPC: G01L9/00
Filed: 1991-05-24
Abstract: PURPOSE: To simplify manufacture of a sensor and improve reliability, by installing a diaphragm in the vicinity of the closed end portion of a cup type part member formed of a thin wall. CONSTITUTION: This pressure sensor is formed of stainless steel, and provided with a cup type part 1 formed of a hollow thin wall which is formed as a diaphragm 2 in a closed end portion and forms a funnel type end portion 3 in an open end portion. A main body 4 is provided with a stainless steel tube wherein a funnel type end portion 5 is formed. The funnel type end portions 3 and 5 are fixed together by using a annular washer 6 made of metal of malleability like copper, and act as a fixing/sealing washer. A push rod guide/heat sink 7 formed of a copper sleeve is tightly fitted inside a cup type part member 1. The sleeve has function of reinforcing material protecting the thin wall of the cup type part member 1 from crush and damage. Thereby reliability of a sensor can be improved.
Patent JP-S6212676-A (JP)
Inventor: YOSHIMURA TADASHI
IPC: C04B35/66
Filed: 1985-07-08
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-H0314025-A (JP)
Title: Instruction execution control system
Inventor: INOUE KAZUHISA
IPC: G06F9/38
Filed: 1989-06-13
Abstract: PURPOSE:To easily specify a instruction where a program exception occurs and carry out instructions in sequence only in a certain range by instructing an instruction execution control part whether instructions are executed in sequence or not in accordance with instruction information. CONSTITUTION:When a program exception occurs while a program is executed, there are cases necessary to specify in which instructions program exception occurs or execute instructions in sequence. Then, control information indicating the execution state of the program is held as a program status word in a program status word holding part 2, and an instruction sequential execution instruction part 4 instructs an instruction execution control part 1 to execute instructions in sequence in accordance with instruction information 3. Thus, it is unnecessary to execute instructions in sequence by the whole of an information processor, and the instruction where the program exception occurs is easily specified, and instructions can be executed in sequence only in a desired range on a specific program even when plural programs are processed by the information processor.
Patent JP-S5480253-A (JP)
Title: Soldering method
Inventor: MIZUHATA YORIJI
IPC: B23K1/00
Filed: 1977-12-09
Abstract: PURPOSE: To prevent the fluid spread of the soldered zone and to effectively solder even in a narrow space, by plating the circumference of the soldered joint with the metal more easily oxidizable than the soldered joint, and by adjusting the atmosphere so as to oxidize the plated metal and not to oxidize the soldered joint and solder.  
     CONSTITUTION: A metal, more easily oxidizable than the parts 1 to be soldered and the solder 4, is plated 5 over the circumference of the soldered joint 2 formed by the parts 1 to be soldered. The parts 1 to be soldered are combined and are contacted with the soldered joint 2, and the necessary quantity of solder 4 is placed on the position. These are inserted into the protective-atmosphere-type-soldering- apparatus or the vacuum type soldering apparatus. The quantity of steam as the protective atmosphere gas to be supplied into the soldering apparatus, or the degree of vacuum of the vacuum type soldering apparatus, is adjusted so as to reduce at the soldering temperature the parts 1 to be soldered and the solder 4, and to oxidize the plated metal 5 around the soldered joint 2; after that, the soldering apparatus is heated up to the soldering temperature to perform the soldering work. 
     COPYRIGHT: (C)1979,JPO&Japio