baber/WOPTO huggingface dataset:
Patent JP-H10275863-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TSUBOI TOKUJI
IPC: H01L27/092
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent depletion of gate electrodes and impurities implanted during self-alignment from punching through the gate electrodes, with less by number of process steps. SOLUTION: This method consists of a step for forming two-layer structure gate electrodes 7 and 8, each consisting of an n-type silicon film and a nitride film, on an n-wall 3 and p-wall 4, respectively, a step of covering the p-well 4 side with a photoresist 9 and then implanting ions using the two-layer structure gate electrode 7 on the n-wall 3 as a mask to thereby form an n-type diffused layer, a step of removing the photoresist 9 and removing the nitride films or oxide films of the two-layer structure gate electrodes 7 and 8 to thereby provide single layer structure gate electrodes 7 and 8, and a step of covering the n-well 3 side with a photoresist 12 and then implanting ions using the single- layer gate electrode on the p-well 4 as a mask to thereby form a p-type diffused layer and, at the same time,  turn the single-layer structure gate electrode into a p-type electrode (or form a p<+> -type gate electrode 14).
Patent JP-S576327-A (JP)
Title: Digital thermometer
Inventor: TAKANASHI MORIMICHI
IPC: G01K1/02
Filed: 1980-06-13
Abstract: PURPOSE:To confirm later the relation between a temperature and the time, by storing the temperature and time every other given interval and making digital display by calling out these values as required. CONSTITUTION:The data of temperature and time stored every other given interval are digitally displayed on the same operation panel suitably with a storage callout operation. For example, the temperature data from a temperature sensor 1 is displayed at a temperature display circuit 4 via a calculation section 2 and a register 3 and the counted pulse signal from a circuit 5 is displayed at a display section 8 via a calculation section 6 and a register 7 respectively. In this case, with the operation of a time interval detecting circuit 10 and a memory control section 13, the time and time data are stored in memory circuits 12 and 11 every given time so that the content of storage can be called out and displayed suitably, allowing to display the state of temperature change accompanied with the elapse of time with a comparatively small sized device.
Patent JP-S61239181-A (JP)
Title: Radar signal processor
Inventor: YOSHIKURA HIDEAKI
IPC: G01S13/46
Filed: 1985-04-16
Abstract: PURPOSE:To display selectively a horizontal distance and an actual distance between a radar antenna and a target by providing additionally a target memory, a write address generator, and a readout address generator. CONSTITUTION:A target memory 5 stores information related to a target, which has been contained through a radar antenna 1, a receiver 2, and a pre-stage processor 3. A write address generator 6 generates a write address corresponding to an actual distance and a horizontal distance between a target and an antenna 1, and a readout address generator 7 generates a readout address of the information of the target memory 5. Also, the generator 6 can generate selectively an address corresponding to the actual distance between the target and the antenna 1, and an address corresponding to the horizontal distance, therefore, in accordance with the generator 6, the information written on the memory 5 is read out by the generator 7, and when it is displayed by a PPI display device 4, the actual distance and the horizontal distance of the target point are displayed on the display device 4 as necessary.
Patent JP-H07287180-A (JP)
Title: Scanning optical system
Inventor: IIMA MITSUNORI
IPC: G02B13/00
Filed: 1994-04-19
Abstract: PURPOSE:To prevent or reduce the generation of a ghost without providing a reflection preventive coat by shifting at least one lens of a scanning lens system at right angles to the optical axis. CONSTITUTION:The laser light emitted by a semiconductor laser 13 is made incident on a polygon mirror 12, reflected by respective peripheral reflection surfaces 12R, and passed through an image forming lens 21 and a correcting lens 22 to scan a scanned surface 14. A light shield member 15 which prevents ghost light from reaching the scanned surface 14 is arranged between the correcting lens 22 of the scanning lens system 20 and the scanned surface 14. Then the image forming lens 21 of the scanning lens system 20 is shifted at right angles to the optical axis to deflect the ghost light due to internal surface reflection of the lens. Further, the light shield member 15 is provided to stop the ghost light from reaching the scanned surface 14.
Patent JP-S579664-A (JP)
Title: Reel machine
Inventor: KINOSHITA HISASHI
IPC: B65H23/195
Filed: 1980-06-14
Abstract: PURPOSE: To miniaturize a slip clutch and perform stable winding operation, by successively coupling a speed change motor, differential gear device and slip clutch and forming a reel driving line simultaneously with controlling rotary speed of an output shaft of the speed change motor.  
     CONSTITUTION: A reel driving line L 2  that drives a winding core 2 of a reel machine is formed by successively coupling the input side a speed change motor 5, differential gear device 6 and slip clutch 7 provided with constant slip speed Ws. Further a driving gear 10 rotating a casing 16 of the differential gear device 6 is provided to control rotary speed of an output shaft of the speed change motor 5 in inverse proportion to diameter change of a winding roll A under rolling motion to the winding core 2 simultaneously to preset speed of the clutch 7 in a meetable state. Accordingly, the clutch 7 is enough if provided with only required torque then can be miniaturized further stable winding work can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06108632-A (JP)
Title: Improved type corner bead for dry type wall structure
Inventor: JIEEMUZU EI RITSUCHII
IPC: E04F13/06
Filed: 1992-04-02
Abstract: PURPOSE: To provide an improved nailing type corner bead having the advantage of a tape-attached type bead and capable of being economically manufactured, and to solve the wearing of the tape-attached type bead. CONSTITUTION: The corner bead 8 for drywall construction has a galvanized steel core strip 10 which is formed with a central portion, side flanges and shoulders joining the central portion and side flanges. The front face of the core strip 10 is covered with a paper layer 12 having an outer protective coating 16 thereon overlying the central portion adjoining the shoulders. A paper reinforcing layer 12 covers the back of the core strip 10 in one embodiment to minimize the thickness of the core stripe 10.
Patent JP-H09241286-A (JP)
Title: Asymmetrical cobalt schiff base complex having pyridyl group, its intermediate and production of them
Inventor: HIRATANI KAZUHISA
IPC: C07D213/30
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To produce an asymmetrical cobalt Schiff base complex useful as an oxygen absorbing and activating agent or the like excellent in solubility in an organic solvent, adsorbing properties of oxygen, etc., by reacting a salicylaldehyde derivative with tetramethylethylenediamine and further reacting the resultant product with a divalent cobalt salt. SOLUTION: This new asymmetrical cobalt Schiff base complex includes a pyridyl group of formula I [R<1> is (2-pyridylalkylenoxy)methyl-1-propenyl, 2-, 3- or 4-pyridyloxyalkylenoxy or N-pyridylalkyl-N-methylaminomethyl; R<2> and R<3> are each H, a (substituted)phenyl, a (substituted)alkyl, a halogen or a (substituted)alkoxy; Me is methyl] and is useful as an oxygen absorbing and activating agent or the like excellent in solubility in an organic solvent and adsorbability of oxygen. The complex is obtained by reacting a salicylaldehyde derivative having a pyridyl group of formula II with tetramethylethylenediamine of formula III and further reacting the resultant product with cobalt acetate tetrahydrate.
Patent JP-H08244763-A (JP)
Title: Liquid paper-carton superior in flavor retention
Inventor: KAMETAKA ATSUSHI
IPC: B32B7/10
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a paper-carton having no odor in the inner surface of the carton and never adsorbing/absorbing a flavor ingredient of a content by a method wherein a ceramic film layer is used for the inner surface of the liquid paper-carton. CONSTITUTION: A ceramic film layer 2, such as SiO2 , is formed on a plastic film 3, such as PET, by evaporation, sputtering, or other method. A laminated material is formed by laminating this film through an adhesive layer 4 on paper 5 laminated with a PE 6. A laminated material 10 is formed by forming a sealing layer 1 in a pattern form on the ceramic thin film layer of the laminated material only in a part to be sealed. The laminated material 10 is used in the application to a gable top-type paper-carton by sealing the sealing part with the ceramic film layer disposed inside.
Patent JP-S60224637-A (JP)
Title: Carrier for immobilizing physiologically active substance
Inventor: SAKAMOTO IZUMI
IPC: C07K16/00
Filed: 1984-04-20
Abstract: PURPOSE:The titled carrier, obtained by treating a structure, having a shape of beads, powder, etc., and made from cellulose as a material with a solution of an acid anhydride based high polymer, and capable of immobilizing easily a large amount of a physiologically active substance. CONSTITUTION:A carrier for immobilizing a physiologically active substance obtained by treating a structure, having a shape of beads, powder, flake, tube, sponge, sheet, film or membrane, and made from cellulose as a material with a solution of an acid anhydride based high polymer, e.g. polymaleic anhydride. The above-mentioned carrier is treated with the acid anhydride based high polymer, and therefore capable of easily immobilizing the physiologically active substance, e.g. enzyme or coenzyme, with either one of covalent bond or ionic bond and introducing reactive functional groups in larger amounts than with a low-molecular compound. Thus, a large amount of the physiologically active substance can be immobilized. The carrier and the same containing the immobilized physiologically active substance find various uses, e.g. chemical reaction catalysts, specific adsorbents for separation and purification, etc.
Patent JP-S60224547-A (JP)
Title: Bold printing method and its control device
Inventor: MIZUTANI MASAKI
IPC: B41J2/505
Filed: 1984-04-20
Abstract: PURPOSE:To arrange so that the printing quality of bold characters may easily be improved by preparing a printing timing pulse which is half the pulse interval regulating ordinary characters and forming characters in boldface shifted only by half pitch. CONSTITUTION:A printing timing pulse is based on a period which is equivalent to half the pulse interval (t) regulating a position for a regular row of dot matrix. It is so designed that dots of an odd-number row are formed synchronized to an odd-number pulse of printing timing pulses and dots of an even- number row to an even-number pulse. In addition, dots of an odd-number row are formed when a printing head moves for the first time and dots of an even- number row for the second time. Boldface printing is performed through the movement of a printing head for the second time, and later lines are fed on a recording paper. Thus it is possible to form boldface prints of high quality without reducing printing speed for ordinary-type characters.
Patent JP-H05330270-A (JP)
Title: Paper post-processing apparatus
Inventor: HOSOI MASATOSHI
IPC: B65H37/04
Filed: 1992-04-02
Abstract: PURPOSE:To easily obtain position accuracy by electrically adjusting the stop position of a chuck unit without using a mechanical adjusting means. CONSTITUTION:A classifying means classifying papers to a plurality of bins 350 arranged up and down to discharge them and a stapling unit 600 stapling the paper bundles discharged to the bins 350 are provided. Further, a chuck unit 602 movable along the arrangement direction of the pins 350 and holding the paper bundles discharged to the bins 350 to move the same toward the stapling unit 600, the chuck motor driving the chuck unit 602 and a CPU 900 controlling the driving of the chuck motor are provided and moving quantity is set by the CPU 900 or DIPSW to dispense with a mechanical adjusting mechanism.
Patent JP-H07285245-A (JP)
Title: Video printer
Inventor: MIZUNO KIMIYASU
IPC: H04N5/76
Filed: 1994-04-20
Abstract: PURPOSE:To provide a video printer which is operated easily and is capable of enlarging and printing an image. CONSTITUTION:A video printer RAM has frame memory and stores image data converted into a digital signal from an analog video signal. An image information processing part synthesizes this image data with an enlargement range pattern into a video output signal. ROM stores an enlargement rate table consisting of a system program, an enlargement rate and vector coordinate data. The enlargement printing key of a key input part 7 sets an enlargement print mode and selects an enlargement rate. A cursor key moves an initial standard coordinate 16 to optional positions 16', 16'' to set an enlargement range. A control part 4 temporarily sets a temporary standard coordinate 20 instead of a standard coordinate 16'' which is already set, if an enlarged range which is set based on the enlargement range 17 is crowded out of an area for a displayed image 15-6. Further, the control part 4 displays the enlargement range 17 centering around the temporary standard coordinate 20, then cuts out an image in the enlargement range using a printing start key, and enlarges and prints the image.
Patent JP-H08277588-A (JP)
Title: Bracing mounting member and bracing structure
Inventor: SHIMOMURA SHUICHIRO
IPC: E04C5/16
Filed: 1995-04-06
Abstract: PURPOSE: To realize easily assemblable bracing structure which enhances seismic performance of a building and high strength bracing structure with high workability. CONSTITUTION: A framework fixture 10, which is employed to mount a bracing 3 to a framework which forms a rectangle, comprises first and second fixing parts 11 and 12 having vertical planes 11a and 12a which are formed in L-shape on an inner side surface intersecting the framework and allowed to be placed into face contact with each other and a third fixing part 13 which is formed vertically on both inner surfaces 11b and 12b respectively. A bracing fixture 14 clamps the end 3a of the bracing 2 between the third fixing part 13 and the bracing 3 and is united with the third fixing part 13 in such a fashion that it may turn with the planes 11a and 11b in a vertical face, centering on a hole H1.
Patent JP-S525029-A (JP)
Title: Heat exchanger apparatus for geothermal water
Inventor: KAMATA KOUJI
IPC: F01K21/00
Filed: 1975-07-01
Abstract: PURPOSE: The removal of the damages of the heat exchanging equipments caused by the hamful materials in geothermal water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58208601-A (JP)
Inventor: EUJIENIO ESUPIRITSU SANTO
IPC: F15B15/20
Filed: 1983-05-10
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-S63246891-A (JP)
Inventor: ONO ATSUSHI
IPC: H05K3/28
Filed: 1987-04-02
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-H01254116-A (JP)
Title: Manufacture for kiso-cypress small ion pillow to build radium and magnetic wave ion generating body in pillow material of soybean-size granulating substance of kiso-cypress sawdust powder, mixed material of direct granulating substance of cypress and bamboo ring grain substance or ceramic small grain material
Inventor: YOKOZAWA TAIRA
IPC: A47G9/10
Filed: 1988-04-02
Abstract: PURPOSE:To calm brain cells by constituting pillow build-in radium and a magnetic wave ion generating body in the pillow material of the granulating substance of Kiso-cypress sawdust powder, the mixed material of the direct granulating substance of a cypress and a bamboo ring grain substance or a ceramic small grain material. CONSTITUTION:The Kiso-cypress sawdust powder and the paper fiber dust, whose quantity is 5% of this dust powder, are mixed and agitated an adhesive liquid, for which 10% wheat flour paste and 5% konjak flour paste are mixed. Then, a plenty of the granulating substance of soybean-size cypress powder are made. This granulating substance is dried and 5% soft synthetic resin liquid is sprayed. Then, toughness and elasticity is held and the 4000-5000 grains of granulating substances 2 of this cypress powder are build in the cross bag of a pillow 1. Continuously, an ion generating body 3 of a radium magnetic wave, for which magnets to be adhered with radium rock powder are diffused in a center and planes in eight directions, is built in the center of the pillow 1. A bamboo ring-shaped substance 2' is mixed to the direct granulating substance of the cypress or the ceramic small grain material is mixed and the radium and magnetic wave ion generating body 3 is built-in.
Patent JP-H08250781-A (JP)
Title: Electronic device
Inventor: NIHEI TOMOMICHI
IPC: H01L51/40
Filed: 1995-03-14
Abstract: PURPOSE: To provide an extremely thin novel electronic device which can rectify an electric current without using a semiconductor nor relying on a P-N junction. CONSTITUTION: In an electronic device in which at least each two of organic layers and conducting layers are alternately piled up upon another on a conducting layer on an insulating substrate with the conducting layer, each organic layer is formed by laminating liquid condensation films or solid films by one-molecule thickness or is composed of a Langmuir-Blodgett film formed by laminating liquid expansion films or intermediate coexistent films in which liquid expansion films and liquid condensation films coexist by at least one- molecule thickness.
Patent JP-H02260921-A (JP)
Title: D/a converter
Inventor: NAKAMURA YASUYUKI
IPC: H03M1/74
Filed: 1989-03-31
Abstract: PURPOSE:To offset the difference of a bias condition depending on the places of control elements by commonly connecting one conductive terminal of a couple of the control elements which are in asymmetrical arrangement positions with respect to the center position of control element array consisting a current conversion part and dealing them as if they are one control element. CONSTITUTION:An output current which first change over switches 41-4n have controlled commonly connect the drain terminal of a couple of MOS transistors which are in the asymmetrical arrangement positions with respect to the center position of array, namely, a couple of the MOS transistors whose bias conditions are opposite in MOS transistors 311-31n consisting the current conversion part 3, and it deals them as if they are one control element. Thus, the difference of the bias condition depending on the place of the MOS transistor consisting the current conversion part 3 can be offset.
Patent JP-S61239902-A (JP)
Inventor: MIKI TOSHINOBU
IPC: B27L1/05
Filed: 1985-04-17
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-S62239162-A (JP)
Title: Electrophotographic lithographic plate material
Inventor: NAKANO SHIRO
IPC: G03G5/14
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a printing plate superior in water and solvent resistance, small in the deterioration of image quality due to the change with the lapse of time and the elongation of a plate by incorporating a muscovite powder specified in particle diameter, a specified binder, and a waterproofing agent in an interlayer formed between a support and a photoconductive layer. CONSTITUTION:The interlayer formed between the support and the photoconductive layer containing a photoconductive pigment and an insulating binder formed above the support contains the muscovite powder wet pulverized into a mean particle size of 5-50mum, the binder, and the waterproofing agent containing at least one of organic silane compounds represented by formula: RnSiX4-n in which R is one of aliphatic, cycloaliphatic, aromatic, and heterocyclic organic groups, and one of the substituents of R is a chemically active group; n is 1 or 2; and X is a hydrolyzable substituent. That binder is essentially composed of the copolymer of at least one of ester components of acrylate and methacrylate and nitrile components, such as acrylonitrile.
Patent JP-H04315898-A (JP)
Title: Semiconductor integrated circuit
Inventor: INOUE MAKOTO
IPC: G11C29/42
Filed: 1991-04-15
Abstract: PURPOSE:To confirm the operation of an error detection/correction circuit even after an incorporation in an erasable system. CONSTITUTION:A stored content is set by a register signal RS and an output selection register 6 is provided for outputting the selection signal R of a level corresponding to the stored content. A selection signal switching circuit 7 is provided for supplying the selection signal R from the output selection register 6 and a selection signal S from an output selection memory cell section 4 to a switching data selection circuit 5 by a test signal TS.
Patent JP-H03279234-A (JP)
Title: Production of parent material of preform of optical fiber
Inventor: YOKOGAWA KIYOSHI
IPC: C03B37/018
Filed: 1990-03-29
Abstract: PURPOSE:To uniform outer diameter of parent material of preform of optical fiber by arranging plural burners of the same dimension at equal intervals at the outer periphery of core glass rod for optical fiber and making the shape of piled material uniform according to piling schedule by control. CONSTITUTION:Three or more oxyhydrogen flame burners 2 of the same dimension are arranged in series at the outer periphery of a glass rod 1 for optical fiber. Then a gaseous glass raw material is sent to the burners 2, hydrolyzed by flame, generated fine particles are piled on the glass rod 1 to form a porous glass preform 4. The outer diameters of the preform 4 along the whole length are measured by an outer diameter by a measuring device 6 of outer diameter, the average outer diameter is obtained, simultaneously the whole weight is measured, difference between given preset outer diameter and the weight is detected, a gas condition of each burner 2 is always compensated and controlled by using a control mechanism A attached to a gas main valve 5 and control mechanisms B fixed to each burner 2 based on the difference.
Patent JP-S59207505-A (JP)
Inventor: SAITOU TOSHIO
IPC: H01B13/00
Filed: 1983-05-11
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-2000274428-A (JP)
Title: Spindle motor and its assembling method
Inventor: IWAKI TADAO
IPC: H02K15/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To attach a hub to a shaft member having a flange by pressing-in without generating any shifts in the pressing-in position of a dynamic pressure ring member in the assembling of a spindle motor equipped with a liquid dynamic pressure bearing having the shaft member having the flange formed by pressing the dynamic pressure ring member into a cylindrical member. SOLUTION: Not a pressing force but a pulling force is applied to a liquid dynamic pressure bearing equipped with a flange shaft member formed by pressing a dynamic pressure ring member 3 into a cylindrical member 2, and the attaching hole of a hub 6 is pressed into the cylindrical end part 2b of the cylindrical member 2 by a hub pressing-in device 10. The hub pressing- member 10 is provided with a hub pressing member 11, a rotary shaft member 12, a coupling member 13 and a rotation preventing member 14. The temporary coupling of the hub pressing-in device 10 with the liquid dynamic pressure bearing is carried out by fitting the screw tap of the coupling member 13 in a tap hole provided in the end surface of the cylindrical member 2.