baber/WOPTO huggingface dataset:
Patent JP-H06232100-A (JP)
Title: Surface impurity removal of iii-v group semiconductor element
Inventor: KENTO DENISU CHIYOKUETSUTO
IPC: H01L21/306
Filed: 1993-11-16
Abstract: PURPOSE: To remove impurities on a surface of a III-V group semiconductor element and grow a high quality of epitaxial layer thereon by exposing to hydrogen plasma the semiconductor element, having an exposed surface of a specific time, etching the element with the use of Cl2 for a specific time and then annealing the element at a specific time for a specific time. CONSTITUTION: A semiconductor element 10, having a III-V group surface layer has a semiconductor layer 13 and a mask layer 11 of a material, which is other than the III-V group, and the semiconductor layer 13 is exposed in its predetermined surface zone 12. A semiconductor element 10 is exposed to hydrogen plasma for 20-120 minutes within a vacuum-excited plasma chamber and then etched for 1-5 minutes in a temperature range of 250-450 deg.C with the chamber interior kept at a vacuum level. The element is then transferred into a vacuum- kept annealing chamber and heated at a temperature of 200-600 deg.C for 5-60 minutes for annealing. Further the semiconductor element 10 is transferred into a growth chamber in a vacuum. Thereby a high quality semiconductor layer 14 can be epitaxially re-grown on a cleaned surface of the element.
Patent JP-H01149909-A (JP)
Title: Method for detecting leakage of cooling piping for furnace bottom in blast furnace
Inventor: KIMURA KAZUO
IPC: C21B7/24
Filed: 1987-12-08
Abstract: PURPOSE:To easily detect leakage of cooling water in cooling piping group for furnace bottom by closing end part at drainage side of the cooling piping for the furnace bottom and the other end part of the piping after pressurizing the inner part in the piping with the cooling water and executing the operation for detecting pressure dropping in the piping in order all over the pipings. CONSTITUTION:A shutt-off valve 5 at the drainage side in at least one piece of piping 2 in the cooling piping 2 group for the furnace bottom in a blast furnace is closed and the inner part in this piping 2 is pressurized with the cooling water and successively, a shut-off valve 4 at the water supplying side in the piping 2 is closed. By this method, the pressure of cooling water between both cut-off valves 4, 5 is measured with a pressure gage 6 and recorded in a recorder 7. This operation is executed in order to over the whole pipings 2 and the leakage of the cooling water in the piping 2 is detected from the pressure drop in the piping 2. By this method, the piping 2 which the cooling water leaks therethrough, is easily detected.
Patent JP-H0570740-A (JP)
Title: Heat-resistant coating material
Inventor: NISHIHARA YOSHIO
IPC: C09D5/18
Filed: 1991-09-13
Abstract: PURPOSE:To provide the title material which forms a coating film excellent in heat resistance and adhesion to a fluororesin. CONSTITUTION:A polymetallocarbosilane, a polymetalloxane, a silicone resin, and an inorg. filler are dispersed or dissolved in an org. solvent to give the title compsn., which is applied to a metallic or nonmetallic substrate by brushing, etc.
Patent JP-H05138387-A (JP)
Title: Solid-state laser device
Inventor: TERADA SETSUO
IPC: H01S3/067
Filed: 1991-11-25
Abstract: PURPOSE:To control a laser beam in such a manner that the solidstate laser utilized for various kinds of industrial machinery and medical machinery can heat a microrange or a specified shape. CONSTITUTION:A liquid crystal light control element 13 is disposed between a 1st lens 7 and 2nd lens 8 of an exit end unit for condensing the laser beam. The incident laser beam to the exit end unit by having a specified spread is collimated to collimated beams of light by the 1st lens of the exit end unit. The collimated beams of light are passed through the liquid crystal light control element film and are condensed by the 2nd lens. The heating to an arbitrary shape and the heating of a very small part are enabled by this constitution.
Patent JP-H0327397-A (JP)
Title: Separation of protein
Inventor: UIRIAMU EMU AWATSUDO JIYUNIA
IPC: C07K1/14
Filed: 1989-11-28
Abstract: PURPOSE: To separate an org. compd., especially, protein useful in a field of cosmetics by making it possible to obtain a sufficiently purified product by using a combined π-electron and electrostatic interaction of an exchanger with a specific amino acid residue of an org. compd.  
     CONSTITUTION: An org. compd., especially, protein is separated on the basis of a combined π-electron and electrostatic interaction of an exchanger and a specific amino acid residue of the org. compd. It is pref. to pass protein through an anionic or cationic matrix separating protein on the basis of a combined π-electron and electrostatic interaction of the exchanger in the alginin or tyrosine residue in protein. Further, the exchanger pref. contains a barbituric ring, difluorothiramine or a compd. represented by the formula (R is alkane). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000138944-A (JP)
Title: Image pickup device, electronic camera and registration correction method
Inventor: UTAGAWA TAKESHI
IPC: H04N1/48
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To surely enhance precision of registration correction with respect to the image pickup device for a color image having a function correcting a registration error, the electronic camera of an interchangeable lens having a function of correcting the registration error, and the registration correction method. SOLUTION: The image pickup device is provided with an image pickup means 13 that photographs an object via a photographing optical system to generate a color image with a color system consisting of a plurality of predetermined color components and with a registration correction means 19 that correct registration of the color image by revising an arrangement of pixel outputs of color components causing a registration error among a plurality of pixel outputs equivalent to the color image generated by the image pickup means 13. The registration correction means 19 combines a plurality of pixel outputs in the case that a plurality of pixel outputs correspond to a same pixel when the arrangement of the pixel output of the color component causing the registration error is changed.
Patent JP-H09154219-A (JP)
Title: Connecting structure of terminal to junction box
Inventor: SHIRAIWA HIROKI
IPC: H01R25/14
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the fall off or incomplete fitting of nuts which are to be fit in with an installation section from the opposite side of a fusible link installation section, in a terminal connection structure wherein the fusible link installation section is integrated with a relay box. SOLUTION: An installation section 19 where a fusible link 5 is to be installed is an integral part of a main body case 27 of a relay box 21. Nuts 7, 9 are inserted through insertion openings 36a, 36b into holding sections 33, 35 of the installation section 19, to be installed at specified positions. Under this condition, abutting pieces 37c, 39c formed in terminal sections 37a, 39a of bus bars 37, 39 are abutted against the lower parts of the nuts 7, 9.
Patent JP-2001120424-A (JP)
Title: Container for microwave heating
Inventor: TAMURA ATSUSHI
IPC: A23L35/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a container for microwave heating capable of effectively preventing deterioration of crispy feeling of the crust part of a pizza, etc., when heated by microwave oven and controlling uneven heating on the bottom of a food. SOLUTION: This container (10) for microwave heating comprises a bottom partbe heated with a horizontal plane (13a) for mounting a food (15) to be heated. In thiscontainer (10), plural mounting parts are mounted discontinuously along the rim of thebottom inside the side wall (12). The height of the horizontal plane of the mountingpart for a food to be heated is set higher than the top of the bottom part (11), and theheight of the upper end of the side wall consists of higher parts (12a and 12b) higherthan the horizontal plane of the mounting part for a food to be heated and a lower part(12c) lower than the horizontal plane of the mounting part.
Patent JP-H01148219-A (JP)
Title: Method for manufacturing thermos bottle of metal
Inventor: TOIDA SHOJI
IPC: A47J41/02
Filed: 1987-12-07
Abstract: PURPOSE: To constitute a vacuum bottle of less constitutional members and to surely seal a gap part under vacuum by a method wherein the bottom part of an outer bottle is hooked to a hooking part projected and formed on the inside of an opening end part of the bottom part side of an outer bottle body part under a condition where a gap is provided and a solid brazing filler material is arranged on the gap and vacuum heating treatment is applied. CONSTITUTION: After an outer bottle body part 4 is bonded on an opening part of an inner bottle 1, the opening end part 5 of the outer bottle body part 4 is directed upward and the outer bottle bottom part 6 is inserted into the inside of this opening end part 5 under a condition where a gap 11 is provided between the outer peripheral face of the cylindrical part 10 of this outer bottle bottom part 6 and the inner peripheral face of the opening end part 5 and it is hooked by bringing the apex of the cylindrical part 10 into contact with the projection 9 of the opening end part 5. A plurality of solid brazing filler material 12 are placed by intervals on the gap 11 so as to bring them into contact with the inner peripheral face of the opening end part 5.  When this is placed in a vacuum heating furnace and vacuum evacuation and heat treatment are performed, gas in the gap is evacuated outside through the gap 11 and between the solid brazing filler material 12 and the solid brazing filler material 12 flows into the gap 11 and the gap part 3 is vacuum-sealed thereby and the outer bottle body part 4 and the other bottle bottom part 6 are bonded together.
Patent JP-2000118549-A (JP)
Title: Fitting package container
Inventor: SUMI KIHACHIRO
IPC: B65D43/16
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability and sealability held in a closed state by providing a protrusion on a hinge for connecting a lid and a container body which are made of a thin synthetic resin and forming, on an upper part of a peripheral wall of the container body, a shelf with which a summit of the protrusion formed outside an opening periphery of the lid comes into contact when the container is closed. SOLUTION: The fitting package container comprising lid 1 and a container body 2 which are connected via a hinge 3 has a protrusion 12 provided along a periphery of an opening 11 of the lid 1 and an outer peripheral wall 121 extended along an outer periphery of the protrusion 12. A flange 13 is provided at an end rim of the outer peripheral wall 121, while a flange 23 is provided along a periphery 21 the container body 2. An upper part of a peripheral wall 24 of the container body 2 is made to protrude outward from the body 1, while a lower part of the peripheral wall 24 of the body 2 is recessed inside the body 2 to provide a swell inside the body 2. An upper face of the swell is formed to be approximately in parallel to a bottom face of the container body 2, thereby providing its upper face as a shelf 242.  The hinge 3 makes a protrusion 35 protrude at a tip which is a center line in a long axial line direction of a center strip.
Patent JP-H08146653-A (JP)
Title: Color image forming medium and method for forming color image
Inventor: INAISHI KOUJI
IPC: G03G9/08
Filed: 1994-11-18
Abstract: PURPOSE: To make an image forming device compact and to reduce the running cost thereof without requiring a holding mechanism and an image forming mechanism every different color medium and discarding the color medium whose using frequency is low as for the color image forming medium and a color image forming method using the color image forming medium. CONSTITUTION: The color image forming medium 1 is the tetrahedral material provided with acute-angle apexes. Then, the respective surfaces are colored by the different four colors of yellow 2, magenta 3, cyan 4 and black 5. Besides, the respective apexes (a)-(d) are provided with a negative charge, a positive charge, an S pole and an N pole. Then, the apex corresponding to the surface of the color required for the color image forming action of the medium 1 is made to rush into an image recording body. An image is formed on the image recording body by gathering one surface of the medium 1.
Patent JP-H04181181-A (JP)
Title: Ic socket
Inventor: YAMAGUCHI TOMOHIRO
IPC: G01R31/26
Filed: 1990-11-15
Abstract: PURPOSE:To prevent the deformation and breakage of a lead when an IC is pulled out by providing a pushing-up part equipped with a mechanism pushing up and pulling out a mounted IC. CONSTITUTION:The pushing-up parts 2 coming into contact with the bottom surface of an IC 5 when an IC 5 is mounted to be pushed down and supported by shafts 3 to be connected to springs 6 are provided on both side surfaces of an IC socket 1. The mounted IC 5 can be easily pulled out by simultaneously pushing down the pushing-up parts 2 provided on both side surfaces of the socket 1 and pushing up the IC 5. By providing the pushing-up mechanism of the IC 5 on the socket as mentioned above, the pulling-out of the IC 5 is facilitated and the deformation such as bending or breakage of a lead can be prevented.
Patent JP-H07141829-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1993-11-15
Abstract: PURPOSE:To prevent an upper lid from falling into malfunction due to such a problem that dust, etc., stuck into a lateral guide groove are conveyed by a slide shaft to the rear end of the groove to be accumulated. CONSTITUTION:In the tape cartridge having the lateral guide groove 21 for guiding the upper lid 10 to be opened and closed on an outer side surface of a main body case 1, the greater part of the lateral guide groove 21 being exposed outside the case under the state of nonuse, a dust discharge wall 30 is provided at the rear end of the lateral guide groove 21. The dust discharge wall 30 is formed with a slope that is acclivitous toward the external surface of a lateral side wall 1c from the bottom of the groove. Foreign matter, such as dust, etc., scraped by the slide shaft 20 and delivered to the rear end of the groove is pushed out of the case via the dust discharge wall 30.
Patent JP-H06164396-A (JP)
Title: A/d converter circuit
Inventor: MATSUMOTO MEGUMI
IPC: H03M1/34
Filed: 1992-11-19
Abstract: PURPOSE:To increase the conversion accuracy in converting an analog voltage into a digital voltage without a large sized circuit. CONSTITUTION:A one side (other side) terminal of a ladder resistor group 3 is connected to a reference voltage terminal 1 (ground voltage terminal 2) via a resistor RA (RB) whose resistance is equal to a combined resistance of the ladder resistor group 3. A P-channel MOS transistor (TR) 7 (N-channel MOS TR 8) is connected to the resistor RA (RB) in parallel and each gate of the P-channel and N-channel MOSFETs 7, 8 is connected to a comparison result signal terminal 9 to which a signal of comparison result being analog and reference voltages is inputted.
Patent JP-H11141910-A (JP)
Title: Air conditioner decorative panel
Inventor: SAKUMA KENJI
IPC: F24F13/20
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a possibility of condensation being produced on the surface of a panel design part, and hence ensure excellent heat insulation effect. SOLUTION: An air conditioner decorative panel includes an air suction part for sucking indoor air from a central opening and an exhaust part for exhausting air through a heat exchanger from a surrounding opening formed in surroundings of the air suction part. The air conditioner decorative panel further includes a panel decorative part 14 composed of a plate shaped member exposed into an indoor side, a panel closure part 15 located on the opposite side of the indoor side and comprising a plate shaped member that forms an air layer A between it and the panel decorative part 14, and a partition structure composed of mutual ribs 14a that divides the air layer A formed with the panel decorative part 14 and the panel closure part 15 into divisions of 80 cm or less, and of an inward wall 14b.
Patent JP-H06157983-A (JP)
Title: Resin composition for coating
Inventor: IZUNO MASAKI
IPC: C09D133/00
Filed: 1992-11-19
Abstract: PURPOSE:To obtain the subject composition, composed of specific two kinds of fluorine atom-containing polymers and a melamine resin and excellent in scuff, acid, fouling and weather resistance, etc. CONSTITUTION:This resin composition is a composition composed of (A) a polymer, consisting of (i) 10-50wt.% monomer prepared by reacting terminal carboxyl-containing vinylic polymer obtained by polymerizing a vinylic monomer (hereinafter referred to as a monomer) in the presence of an initiator composed of a carboxyl-containing compound and a hydroxyl group-containing thiol compound and having 500-2000 number-average molecular weight and <=0 deg.C glass transition point with an epoxy-containing monomer, (ii) a carboxyl-containing monomer, (iii) an F atom-containing monomer and (iv) other monomers and having 1-2mol/kg carboxyl content, (B) a polymer, composed of 10-50mol% component (i), the components (iii) and (iv) and an epoxy-containing monomer and having 1-2mol/kg epoxy content and (C) a melamine resin. The F atom content of the components (A) and (B) is 1-50wt.% and the ratio of the components [(A)+(B)/(C)] is (95/5) to (80/20).
Patent JP-H08166134-A (JP)
Title: Heating apparatus
Inventor: SEKIYA KIYOSHI
IPC: F24D13/02
Filed: 1994-12-14
Abstract: PURPOSE: To provide a heating apparatus which achieves easier electric connection of a panel heater and excellent appearance by eliminating all unnecessary appearing on the surface after the setting of a number of the panel heaters. CONSTITUTION: A frame body 5 surrounding a heat radiation plate 1 is so arranged to form a panel heater unit and a plurality of panel heater units are connected electrically in continuity by taking out power source cords 10a and 10b from both side parts thereof to cover connection parts entirely with a cover, thereby providing a heating apparatus having excellent appearance with easy electric connection.
Patent JP-H06160170-A (JP)
Title: Vibration measuring device
Inventor: OKAMURA CHIAKI
IPC: G01M99/00
Filed: 1992-11-19
Abstract: PURPOSE:To simply measure the normal vibration constituent and analyze the vibration constituent of the specific frequency by providing a normal vibration constituent measuring means and a specific frequency constituent measuring means. CONSTITUTION:A vibration detector 1 inputs the vibration speed signal to a vibration measuring circuit 2. This signal is converted into the signal proportional to displacement by an integrating circuit 3A, cut with the low-frequency constituent by a filter 3B, converted into the DC signal by an absolute value amplifying circuit 3C, adjusted at zero and span by an adjusting circuit 3D, and converted into the preset output voltage. The normal vibration constituent is measured. The frequency corresponding to a specific frequency is outputted at every fixed time from a CPU circuit 4F to an output port 4G to measure only the specific frequency constituent of the vibration speed signal with a specific frequency constituent vibration measuring circuit 4. The selection frequency of a digital set filter 4A is set, only the selected vibration speed signal is inputted to an integrating circuit 4B, and the vibration value of the specific frequency constituent is measured.
Patent JP-H02159910-A (JP)
Title: Abnormal vibration detection facilities for aerial cable
Inventor: MIZUNUMA ISAO
IPC: H02G1/02
Filed: 1988-12-08
Abstract: PURPOSE:To facilitate the detection of vibration in a hot-line state in coupling abnormal vibrations through a signal transmission line by being equipped with an abnormal vibration detection section having an acceleration sensor, a timer and a radio transmitter to an aerial cable and by providing a radio receiving section near the aerial cable separating from the above abnormal vibration detection section. CONSTITUTION:When an aerial cable 1 vibrates abnormally, an abnormal vibration detection section vibrates, too. If the direction and degree of vibration exceeds the set limits of sensitivity, a contact switching signal will be obtained. With the above contact switching signal a timer is operated and a radio signal is outputted. The radio signal is received by a radio receiving section 3 and transmitted to a tuner and a filter circuit. The frequency is synchronized and intensified. The radio signal is converted into a discriminative transmission signal by the transmission signal matched with a circuit modulator to overlap a signal transmission route 4. On the other, in a monitoring section 5 the transmission signal is separated to specify the aerial cable causing abnormal vibration and to discriminate the vibrating condition.
Patent JP-S63163214-A (JP)
Title: Position and length detecting device
Inventor: INOUE KIYOSHI
IPC: G01D5/54
Filed: 1986-12-26
Abstract: PURPOSE:To perform high-accuracy measurement by high-resolution detection by using a magneto-optical memory as a magnetic memory and a writing device which imposes optical modulation with pulses and writes data, and reading written bits. CONSTITUTION:This device is provided with a rotary disk 6 fitted so that is is coupled directly with a motor 4 or moving body 1 or moved in linking, the magneto-optical memory 7 of a linear scale, the writing device 20 which writes magnetized bits in the memory 7 with a length measurement signal obtained by moving the movement quantity of the moving body 1 by using an accurate length measuring instrument, and a reader 25 which reads the bits written by the device 20 by utilizing magneto-optical effect. Then while the movement quantity of the moving body 1 is measured, the bits are written in the memory 7 and read to detect the movement quantity of the moving body 1. Thus, the pitch error of a feed screw and a length measurement error due to a back lash are removed to accurately detect and measure a high position, length, and a rotational angle.
Patent JP-S63169238-A (JP)
Title: Working device in machining or assembling line
Inventor: SEKIMOTO ISAO
IPC: B23Q39/04
Filed: 1986-12-29
Abstract: PURPOSE:To make compact vertically below a conveyor means, by providing a work head means, a lift drive means therefor, and a work drive means traversable to the side of the work head member and interlockable with a lifted work head member. CONSTITUTION:When a work A mounted on a pallet B is carried to a work position through a conveyor means C, a cylinder 5 functions at first to lift a liftable member 2. Since an engaging pin 3 of said member 2 is engaged with an engaging member 4 of a work head member 1, a work head member 1 is also lifted along a rail section 40 of a swivel arm 20. Thereafter, a work drive means positioned at the side of the work head member 1 is moved below the work head member 1 lifted through operation of a cylinder 26, and interlocked with the work head member 1 from the under side so as to operate the work head member 1.