baber/WOPTO huggingface dataset:
Patent JP-S62145720-A (JP)
Title: Manufacture of single crystal thin film
Inventor: MIHASHI KATSUNORI
IPC: H01L21/20
Filed: 1985-12-20
Abstract: PURPOSE:To provide a method for recrystallization which has a high stability against fluctuation of a laser beam or the like and against delicate variation of a sample structure by a method wherein an energy beam or heat of a lamp, a heater or the like is applied to a belt-shape polycrystalline thin film covering the recessed part of a non-single crystal thin film. CONSTITUTION:Steps 16a and 16b for control of grain boundary are formed on the surface of a smoothened layer insulating film 15 at the positive which are the two edges of a region to be single-crystallized as protruded patterns with the distance of 10-100mum between the steps in the direction parallel to the beam scanning direction. It is to be noted that the height of the unevenness formed at that time is 0.1-2mum and, most preferrably, 0.4-0.5mum. A polycrystalline silicon film 17 which is to be an active layer and a silicon oxide layer 18 are formed successively on the whole surface and a laser beam 20 is applied and made to scan along the stripe-shape steps to melt, solidify and single-crystallize the polycrystalline silicon film 17 between the step protrusions 16a and 16b.
Patent JP-H07109228-A (JP)
Title: Lysozyme-containing dental composition
Inventor: MATSUBARA AKIMASA
IPC: A61P1/02
Filed: 1993-10-08
Abstract: PURPOSE:To prevent deactivation of lysozyme over a long period in the case lysozyme is blended with a dental composition. CONSTITUTION:This lysozyme-containing dental composition is prepared by characteristically blending lysozyme or its salt and a chelating agent. Disodium edetate and/or tetrasodium edetate dihydrate ethylenediaminetetraacetic acid or its salt is preferably used as the chelating agent.
Patent JP-H07122599-A (JP)
Title: Film carrier, its manufacture and semiconductor device using it
Inventor: TANAKA RYUKICHI
IPC: H01L21/60
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the lowering of the strength of a finger lead even when the pitches of drawing-around wires are narrowed and the whole is fined in a film carrier for loading a semiconductor chip. CONSTITUTION:Drawing-around wire forming sections in copper foil 4 in 35mum thickness laminated on the top face of a base film 3 through adhesives are half-etched, and the thickness of the copper foil 4 in the drawing-around wire forming sections is brought to approximately 15-25mum. The copper foil 4 is wet-etched while using a photo-resist 8 as a mask, thus forming finger leads 9, outer leads 10 and drawing-around wires 11. Accordingly, the thickness of the drawing-around wires 11 reaches approximately 15-25mum, but the thickness of the finger leads 9 reaches 35mum.
Patent JP-H06137305-A (JP)
Title: Pressure oil supplying device
Inventor: ISHIHAMA KAZUYOSHI
IPC: F15B11/00
Filed: 1992-10-23
Abstract: PURPOSE:To eliminate the natural drop of an actuator when the actuator on high pressure side is changed, and improve rise sensitivity of load detecting pressure by flow-distributing and supplying the discharge pressure oil of one hydraulic pump to a plurality of actuators without using a shuttle valve. CONSTITUTION:Since the pressure reducing valve part 29 of a pressure compensating valve 22 connected to an actuator 26 on high pressure side is pushed in communicating direction, and separated from a check valve part 28, the pump discharge pressure is supplied from the check valve part 28 to the inlet port 24a of a directional control valve 24, and the output pressure of the pressure reducing valve part 29 has a high pressure corresponding to the load pressure on the high pressure side. The pressure reducing valve part 29 of a pressure compensating valve 23 connected to an actuator 27 on low pressure side is pushed in interrupting direction by the output pressure of the pressure reducing valve part 29 to push the check valve part 28 on closing side, the output pressure of the check valve part 28 becomes lower than the pump discharge pressure by the difference of the load pressure. Thus, the discharge pressure oil of one hydraulic pump 20 can be flow-distributed and supplied to actuators different in load pressure.
Patent JP-2000094782-A (JP)
Title: Printer, printing system and recording medium having program recorded therein
Inventor: AMADA HIROKO
IPC: B41J29/52
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which a printable area can be extended up to the maximum of sheet length. SOLUTION: Control section 3 of a printer has a section 352 for measuring the length of a sheet under feeding and printing based on a sheet detection signal from a photosensor 19 and the driving conditions of a motor received from a motor control section 37. Information indicative of the length of a print target sheet is delivered from a computer. An area determining section 351 compares an actual measurement of sheet length with a value represented by the sheet length information and sets an extended printable area exceeding a standard printable area depending on the comparison results so that printing is carried out across that area.
Patent JP-S61146196-A (JP)
Title: Method and reagent for improving photometry of h202
Inventor: YOAHIMU JIIDERU
IPC: C12Q1/26
Filed: 1985-12-20
Abstract: 1. Process for the improvement of the colorimetric determination of H2 O2 , which is formed by an H2 O2 -producing oxidase, by addition of a chromogenic system and measurement of the coloured material formed characterized in that, as H2 O2 -producing oxidase, one uses a non-O-2  radical-forming oxidase and adds superoxide dismutase, E.C.1.15.1.1, to the reagent solution.
Patent JP-H1177553-A (JP)
Title: Inclined groove, inclined driver and tightening fixture
Inventor: SHIMA MASAMICHI
IPC: B25B15/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a screw capable of being firmly tightened and an exclusive tool. SOLUTION: By engraving am inclined groove 2, trianglar, square or pentagonal is engraved in the head part of a screw 1, and forming the tip end of a driver identical in shape and inclination to the groove, the contact surfaces of them are closely brought into contact with each other, both of them can be firmly tightened. Then by the inserting driver into a through hole 5, and turning tightening fixture 4, the screw can be tightened much firmly. Since the groove at the head of the screw is deep, and identical in shape and inclination to the tip end of the driver, their contact surface are closely brought into contact with each other, the driver is hardly run off, and the screw can thereby be firmly tightened. After that, by turning the screw using an tightening fixture, the screw can be much firmly tightened.  The screw is not rusted when firmly tightened, the screw can be loosened with ease by the tool.
Patent JP-H02188561-A (JP)
Title: Fluorinated,acrylamide-functional monomer
Inventor: SUCHIIBUN MAIKURU HEIRUMAN
IPC: C07C311/03
Filed: 1989-11-01
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  and R 6  are each H or methyl; R 2  and R 3  are each alkyl, cycloalkyl, aryl or combined together with linked C to form a carbocyclic ring having 4-12 ring C-atoms; R 4  and R 5  are each H or lower alkyl; (a) is 0 or 1; (b) is 1 or 2; X is a single bond, CH 2 , CH 2 OCH 2  or CH 2 CH 2 OCH 2 , RF is substantially perfluorinated alkyl when (b) is 1, cycloalkyl or aryl and is perfluorinated alkylene when (b) is 2).  
     EXAMPLE: 1H,1H,2H,2H-perfluorodecyl 2-acrylamide-2-methylpropionate.  
     USE: Antistaining surface paint.  
     PROCESS: 2-alkenyl azlactone represented by formula II and a fluorinated alcohol compd. represented by formula III are reacted to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09125905-A (JP)
Title: Multiple ceramic stationary blade and its manufacture
Inventor: TSUTSUMI TAKETOSHI
IPC: F01D9/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To enhance the thermal efficiency of a gas turbine by making effective the work of attaching a multiple ceramic stationary blade to a support ring. SOLUTION: This multiple ceramic stationary blade has two or more injection moldings integrated together by isotropic compression molding, each of which has two or more blade parts 12 and a pair of shroud parts 20, 30. The two or more ceramic moldings each having one blade part and the pair of shroud parts are molded by injection molding, or the like and are integrated together by isotropic compression molding, the integrated moldings being subsequently sintered.
Patent JP-H07140962-A (JP)
Title: Method of outputting character string
Inventor: SUZUKI HIDEO
IPC: G06T1/00
Filed: 1993-10-22
Abstract: PURPOSE:To simply display the required optional character string data in the direction of required arrangement based on a required position. CONSTITUTION:By operating a rotary key 1B provided on a key input part 1, the state capable of performing a rotation processing of a character string is obtained. Although the document data stored in a document memory 3 is displayed on a display part 4, the display reference position of the rotation processing is specified on the display, and the character string data desired to be rotation processed are specified, and the character string data are stored in a character buffer 7. Thereafter, a rotation direction is specified by an upward movement key CU, a downward movement key CD and a left side movement key CL, etc. Then, a CPU 2 performs the rotation processing on the display, and displays the rotation processed result on the display part 4.
Patent JP-H04159829-A (JP)
Title: Optical spatial transmitter
Inventor: OTOBE TAKASHI
IPC: H04B10/07
Filed: 1990-10-23
Abstract: PURPOSE:To surely receive transmitted information even when the incident quantity of an optical beam is largely varied by combining an electrical and optical techniques so as to correct the output signal level of a photodetector. CONSTITUTION:This transmitter is provided with a photodetector 16 which outputs output signals in accordance with the incident light quantity, a condenser lens 10 which condenses an optical beam LA2 made incident through an optical transmission line to the photodetector 16, and an optical attenuator 12 which attenuates the intensity of the optical beam LA2 condensed through the lens 10 based on a control signal S1. In addition, incident light quantity detecting means 26 and 28 which detect the incident light quantity made, an optical attenuator control means 30 which outputs a control signal S1 and signal level correction circuits 32 and 34 which correct the output signal level of the photodetector 16 are also provided based on the detected results of the means 26 and 28. Therefore, the output signal levels of the circuits 32 and 34 can be maintained at prescribed levels even when the intensity of the optical beam LA2 is largely varied the transmitted information can be surely received.
Patent JP-H06141136-A (JP)
Title: Picture processor
Inventor: ARIMOTO SHINOBU
IPC: G03G21/04
Filed: 1992-10-23
Abstract: PURPOSE:To attain sophisticated information processing by providing a read means reading information other than visual information on an original and a conversion means converting the information other than visual information into visual information and outputting it to the picture processor. CONSTITUTION:A CCD sensor 210-1 in 4-line CCD sensors 210 in an image scanner section 201 is a light receiving element array reading an infrared ray (IR) having a wavelength characteristic other than that of a visual light, and the CCD sensors 210-2, 3, 4 are light receiving element array to read the wavelength components of red (R), green (G) and blue (B) based on the visual light in this order. Furthermore, an AND gate 20401 validates a signal obtained by applying luminous quantity density conversion to an infrared fluorescent read signal IR with a P-ENB signal from CPU 417 and an OR gate 407 synthesizes the output of the AN circuit with the usual visual recording picture. Furthermore, the read phase shift of the IR signal is corrected for a CCD with respect to the visual information in the sub scanning direction at a delay means 401, for example, when fluorescent information is printed out on an original whose copying is inhibited and a moire stripes or the like are generated by the fluorescent information and the visual information, the effect of copy inhibition by the intended moire stripes or the like is validated.
Patent JP-H06134666-A (JP)
Title: Method and device for polishing
Inventor: TAKIMOTO MASAFUMI
IPC: B23Q15/22
Filed: 1992-10-23
Abstract: PURPOSE:To provide a polishing device to prevent unnecessary vibrations to be caused by the swaying of a polishing tool. CONSTITUTION:A counter mass 11 equivalent to the sum of the mass of a constant pressure mechanism 2, the mass of a tool holding mechanism 3 and the mass of a tool 4 is fixed to a linear motor table 10b by a screw. The linear motor table 10b is driven so as to be moved in the direction opposite to a linear motor table 10a, preventing causing of vibrations by the swaying.
Patent JP-2001110914-A (JP)
Title: Semiconductor integrated circuit and its manufacturing method
Inventor: KOIZUMI HIROSHI
IPC: H01L27/092
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit equipped with a protective circuit which meets flexibly a design specification and is high in reliability, by a method wherein the protective circuit is kept high in ESD resistance by keeping a gate electrode low in resistance, restraining an ESD current from concentrating locally on a certain point, and keeping high in thermal conductivity. SOLUTION: The source region 116 and drain region 117 of an N-channel MOS transistor 110 are set lower in impurity concentration than the source/drain region of an N-channel MOS transistor 160. In addition, a low-resistance layer is formed on the source region 116, the drain region 117, and a gate electrode 115.
Patent JP-S63140240-A (JP)
Title: Airflow direction controller for air conditioner
Inventor: SATO TAKAHARU
IPC: F24F11/02
Filed: 1986-12-03
Abstract: PURPOSE:To enable airflow directions of a plurality of air conditioner to be set to predetermined positions, by sending airflow direction data corresponding to an airflow direction indication from a remote control switch to a room unit, and providing the room unit with an airflow direction position detecting mechanism for determining a reference position. CONSTITUTION:At the time of setting an airflow direction to a predetermined direction, an airflow direction adjusting switch 1a is depressed when an airflow direction indicator 1b on a remote control 1 coincides with a desired one of airflow directions represented by diagrams A-G, thereby stopping the indication. With the switch 1a thus depressed, airflow direction indication data at that moment is sent to a room unit 2 through a transmission circuit 1c. A calculating part 2e calculates a driving time based on the airflow direction position data and a period required for one cycle operation of an airflow direction mechanism, and an airflow direction driving mechanism 2a is operated for a predetermined period of time to set the airflow direction mechanism 2b for a predetermined airflow direction. Airflow direction data can be set at a plurality of stages according to the indications A-G on the airflow direction indicator 1b.
Patent JP-H06117565-A (JP)
Title: Solenoid valve
Inventor: SUZUKI MIKIO
IPC: F16K31/06
Filed: 1992-09-30
Abstract: PURPOSE:To prevent the characteristic of suction from being varied due to eccentricity of a shaft. CONSTITUTION:One end part 11 of a shaft 1 is inserted in an opening 61 formed in an end plate 16 which closes an opening part of a housing, at the center thereof. The gap d1 between the outer periphery of the one end part 11 of the inserted shaft 1 and the inner periphery of the opening is set so that its eccentricity is limited in a such a range that a lateral force acting upon the shaft 1 does not abruptly increase when the shaft 1 comes to be eccentric. The outer periphery of the one end part 11 of the shaft 1 makes contact with the inner periphery of the opening 61 so as to restrain the shaft 1 from being eccentric, exceeding the above-mentioned range, and accordingly, it is possible to prevent the lateral force acting upon the shaft 1 from abruptly increasing, thereby it is possible to prevent occurrence of such a disadvantage that the shaft 1 distorts and makes contact with the inner wall of the housing 2 so as to vary the characteristic of suction.
Patent JP-H01128491-A (JP)
Title: Formation of via hole
Inventor: YAMAGUCHI KATSUMI
IPC: H05K3/46
Filed: 1987-11-12
Abstract: PURPOSE:To enable an improved via hole without any remainder of foreign objects such as chips to be formed by preparing a ceramic green sheet which was backed by resin film and by suctioning the chips of ceramic green sheet which enter the tool nose part of a drilling tool with a cavity part of the drilling tool. CONSTITUTION:A ceramic green sheet (2g) backed by a resin film 10 such as polyethylene terephthalate is prepared. Also, a drilling tool 22 with a tool nose part 26 with a hole 28 at the tip and a cavity part 24 connected to a hole 28 within the inside is prepared. The outside of this tool nose part 26 is in conical shape spreading upward and the diameter of the hole 28 nearly corresponds to the diameter of via hole to be opened. While the cavity part 24 of the drilling tool 22 is suctioned to a negative pressure by a suctioning pump etc., the tool nose part 26 is pushed into a specified position of the ceramic green sheet (2g) from the above. This pushing should be stopped at a location where the tip of the tool nose part 26 reaches a resin film 10. Reaching the resin film 10 of the tip of the tool nose part 26 can be easily detected by an excessive load applied to etc.
Patent JP-H11124198-A (JP)
Title: Nozzle device
Inventor: TAKADA TETSUO
IPC: B67C3/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent discharged liquid such as ink liquid from being adhered to a location near a discharging hole when the discharging hole of a nozzle device is closed by a valve and further prevent the discharged liquid from dropping after charging into a container or the like and from staining the device. SOLUTION: Discharged fluid such as ink liquid or the like is supplied into a liquid flow passage A at a predetermined pressure and discharged out from a circumference of a valve 12 lifted up by an actuator 26. Upon completion of discharging operation, the valve 12 drops by a biasing force of a spring 23, a tapered surface 12a is closely contacted with a tapered surface 11b and then a discharging hole 11 is closed. At this time, a diameter of an opening of an air injection hole 12b at the lower end of the valve 12 is substantially coincided with an opening diameter D at the discharging hole 11. Thus, as air is injected from the air injection hole 12b, liquid adhered to the location near the discharging hole 11 is positively dropped by injection.
Patent JP-H03148174-A (JP)
Title: Method of manufacturing solid-state camera
Inventor: YAGI HIROFUMI
IPC: H01L27/14
Filed: 1989-11-02
Abstract: PURPOSE:To make it possible to use a metal, even if it can not be removed with an elimination agent, for a metal side electrode by forming a penetration section to the surface of which metal atoms fail to adhere during the formation of a metal side electrode layer, on both ends of Schottky junction, and insulating the metal side electrode layer and other electrode. CONSTITUTION:After an attempt is made to form a penetration section to the surface of which metal atoms fail to adhere during the formation of a metal side electrode layer in Schottky junction, and an interlayer insulation film 9 on both ends of the Schottky junction region, a metal side electrode 2 in Schottky junction is formed by bonding the metal atoms to the surface. Since the penetration section thus produced serves to insulate the metal side electrode layer 2 from the other electrode 5, there is no need for a process to eliminate a metal 10 formed on the interlayer insulation film 9. This construction makes it possible to use the metal 10 for the metal side electrode 2 even if it can not be removed with an elimination agent.
Patent JP-H02131965-A (JP)
Title: Continuous sheet cueing device for laser printer
Inventor: NEGORO IKUO
IPC: B41J11/42
Filed: 1988-11-14
Abstract: PURPOSE:To eliminate curling, change of properties, scorching, in case of cueing a continuous sheet, and to prevent sheet jam by rotating a fixing roller while counting feeding pulses when the leading end of the sheet crosses a head detection sensor, and stopping the rotation when the sheet is fed for substantially one page. CONSTITUTION:A main CPU 55 judges whether the cueing of a continuous sheet is necessary or not on the basis of the output of a head detection sensor 52, rotates a fixing roller 10 while counting feeding pulses PFS as required, feeds the sheet for substantially one page, and stops rotating. On the premise of a continuous sheet FP of 11 inches for one page, the feeding pulses PFS corresponding to one page are '22', it is waited until the number of the pulses PFS becomes '22' by monitoring whether an emergency stop is required or not, a feed clutch is disengaged to stop feeding of the sheet FP. Thus, one page of the sheet FP is fed and discharged, a sewing line between pages is disposed at a position directly under a photosensitive drum 4 and a heat roller 11.
Patent JP-H0768203-A (JP)
Title: Device and method for distributing rapidly small amount of viscous material
Inventor: DON RA
IPC: B05B12/08
Filed: 1993-11-17
Abstract: PURPOSE: To make it possible to rapidly dispense minute quantities of an adhesive and viscous material by providing the apparatus with an impact means for applying a predetermined momentum to a nozzle means so as to rapidly eject the predetermined quantity of the tacky adhesive material from the nozzle means. CONSTITUTION: A chamber 12 has an elongated horizontal passage 6 therein and communicates the passage with a stepped chamber portion 28 from an inlet 22. A flexible and resilient diaphragm 30 exists on the apex of the chamber portion 28 and forms its external wall. In such a case, the diaphragm is made of a thin metallic sheet of stainless steel, etc., having a thickness of about 0.001 inch. An impact mechanism including a perpendicularly reciprocatable hammer 34 driven by a solenoid 36 imparts the predetermined momentum to the diaphragm 30. As a result, the predetermined minute quantity of the viscous material is rapidly ejected from the stepped chamber portion 28 via a nozzle 38 forming a high-velocity jet.
Patent JP-H01129938-A (JP)
Title: Composite material and its manufacture
Inventor: ONO SHUJI
IPC: C22C14/00
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a lightweight and heat-resistant composite material by molding the kneaded products Ti-Al intermetallic compound fine powder having prescribed grain size, heat-resistant fiber, etc., under specific conditions, and thereafter calcining the same, thereby dispersing the fiber into the matrix phase of above-mentioned intermetallic compound. CONSTITUTION:The Ti-Al intermetallic compound fine powder having <=10mum average grain size, heat-resistant fiber and molding assistant are kneaded. The kneaded products are then heated to the temp. of the melting point or above of the molding assistant, are charged to a mold and are molded. The molded products are heated to remove the above-mentioned molding assistant. The molded body is then calcined. In this way, the composite material of the sintered fiber reinforced intermetallic compound having lightness and heat resistance in which the heat-resistant fiber is dispersed to the matrix phase of the intermetallic compound can be obtd.