baber/WOPTO huggingface dataset:
Patent JP-H11181376-A (JP)
Title: Repeatedly usable curing film which is self-adhering even at low temperature
Inventor: SHINNO SUSUMU
IPC: C09J7/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a curing film which can be repeatedly used and can be easily stuck in a short time even at a low temp. without using a pressure- sensitive adhesive material or a pressure-sensitive adhesive tape. SOLUTION: A film 1 is coated with an elastic sealing material 2 so that the self-adhering power is not lost even at a low temp.
Patent JP-2000194314-A (JP)
Title: Display device
Inventor: SAIJO YOSHIKATSU
IPC: G09G3/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To display the places, the time and the number of occurrences of abnormalities on a display section. SOLUTION: When an abnormality occurs in a portion of a driving circuit section 101, a protecting circuit section 103 detects the abnormality of the section 101, temporarily stops the operation of the section 101 or suppresses the abnormality of the section 101, sends a feedback signal to the section 101 to avoid from an abnormal condition. At that time, a monitoring section 104 detects the fact that the section 103 is being operated and transmits a signal to a display section 102 to display the place where an abnormality is generated.
Patent JP-2001186983-A (JP)
Title: Electric hot water pot
Inventor: SUMINO MICHINAGA
IPC: A47J27/21
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To add an alkaline water generation function to an electric hot water pot. SOLUTION: In this electric hot water pot, a water storage vessel 22 with an ion exchange member 23 is detachably provided inside an inner vessel 3, while an opening part (e.g. a water supply port 17) of a vessel body is detachably provided with a power supply part 26 having electrodes 24, 25 extendedly provided inside and outside the water storage vessel 22 in an opening state of a lid body. By supplying power to the electrodes 24, 25 to move hydrogen ions H+ and hydroxyl ions OH- through the ion exchange member 23, alkaline water can be generated on one side of the inside and the outside of the ion exchange member 23 while acid water can be generated on the other side.
Patent JP-2000192619-A (JP)
Title: Conductor supporting structure to envelope
Inventor: USAMI NOBORU
IPC: E04D13/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To simply install a conductor section constituting a lightning conductor rapidly onto an envelope such as a covering roof by seam welding firmly, and to sufficiently resist use in an area of high snowfall particularly. SOLUTION: The conductor supporting structure is formed in an approximately hairpin- shaped cross section by opposed side face sections 1, 1, and comprises a long-sized conductor material A, in which through-holes 2 for fixing are formed at regular intervals in the longitudinal direction, conductor supporting metal fittings B, in which holding-back-shaped retaining sections 4, 4 are formed at both upper-lower ends of a band plate-shaped supporting board section 3, an approximately flat C-shaped cross section is formed and through-holes 5, 5 for supporting the conductor material are shaped at both end places in the longitudinal direction, and a joining upstanding section D1, in which both upstanding sections 11, 11 of adjacent building boards D, D are abutted mutually, top sections are bent mutually in a folding-back shape and a seam folding section 12 is formed.  The folding-back-shaped retaining sections 4 of the conductor supporting metal fittings B and the seam folding section 12 of the joining upstanding section D1 are bitten and retained mutually, and the conductor supporting metal fittings B and the joining upstanding section D1 are held by both side face sections 1, 1 of the conductor material A, and clamped and fixed by the fixtures C through- holes 2 for fixing and the through-holes 5 for supporting the conductor material.
Patent JP-2000199692-A (JP)
Title: Operating method of gasifying furnace and furnace internal pressure safety device for the same
Inventor: MATSUDA TOSHIAKI
IPC: F23G5/027
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a furnace internal pressure safety device for a gasifying furnace 3, capable of coping with the uneven supply of waste and effecting continuous operation, and the operating method of the same. SOLUTION: An internal pressure safety device 101 for a gasifying furnace, having an elastic body 102, expanded and contracted in accordance with the fluctuation of the internal pressure of the gasifying furnace 3 and made of a rubber and/or a metal, is provided in the gasifying furnace 3 at the side of an outlet flue. When the pressure of the furnace internal pressure safety device 101 of the gasifying furnace 3 has become a given value, the pressure of the furnace internal pressure safety device is returned to an initial condition by sucking with a fan. The furnace internal pressure can be mitigated and absorbed by water sealing instead of the elastic body 102 while the furnace internal pressure can also be mitigated and absorbed by the movement of a float.
Patent JP-2001149103-A (JP)
Title: Insoles of shoes also used as simple slippers
Inventor: MAEDA SHINOBU
IPC: A43B17/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide insoles of shoes, which can also be used as simple slippers by providing, on each insole, an instep part which is thin and can be folded easily. SOLUTION: The thin soft instep part is provided on an insole body, and a bottom part is composed by using a material which is less slippery and has strong resistance to wear. When using as the insole, the instep part is folded and inserted in an inside bottom part of a shoe body. When using as the simple slippers, each insole is taken out from the shoe body and the instep part is raised.
Patent JP-H04208941-A (JP)
Title: Optical image forming material
Inventor: YANAGIHARA NAOTO
IPC: G03F7/004
Filed: 1990-12-01
Abstract: PURPOSE:To obtain a yellow optical image forming material hardly causing fog before use, ensuring high density of a color image and having superior stability by forming a layer contg. a reducing agent and microcapsules contg. a xanthene compd. having alkoxy groups at specified positions and a photooxidizing agent on a substrate. CONSTITUTION:When a coating layer contg. at least a reducing agent and microcapsules contg. a leuco dye capable of developing a color by oxidation and a photooxidizing agent is formed on a substrate to obtain an optical image forming material, a xanthene compd. having alkoxy groups at the 3- and 6- positions, preferably a xanthene compd. represented by the formula is used as the leuco dye. In the formula, each of R1 and R2 is alkyl or aralkyl, each of R3 and R4 is H, alkyl, aryl, substd. carbonyl or substd. sulfonyl and a phenyl group at the 9-position of the xanthene ring may have a substituent.
Patent JP-H0651384-A (JP)
Title: Shaking prevention device for camera
Inventor: MATSUZAWA YOSHIAKI
IPC: H04N5/232
Filed: 1990-12-07
Abstract: PURPOSE:To correct the blurring of an image even when the moving speed of an object is high by deciding an exposure time according to the moving speed of the object in order to correct the blurring of an image caused by the movement of the object or a photographing device. CONSTITUTION:The moving speed of the object image is detected based on the output of the image blurring detected by a camera shaking detection part 25. Then, correction driving quantity required for preventing the blurring of the image is calculated by a CPU 15 based on the moving speed of the object image. On the other hand, the driving threshold value of the correction driving quantity and the photometry value of the brightness of the object outputted from a photometry circuit 10 are calculated by the CPU 15 together with the correction driving quantity. Then, the exposure time based on the correction driving quantity, the driving threshold value and the photometry value is calculated.
Patent JP-H04209881-A (JP)
Title: Reclaiming and pulping of waste pressure-sensitive adhesive paper
Inventor: UCHIMURA SHUNICHI
IPC: D21B1/32
Filed: 1990-12-12
Abstract: PURPOSE:To effectively separate and remove pressure-sensitive adhesive, silicone, etc., from the subject waste paper containing glassine release paper having especially poor defiberability and to obtain reclaimed pulp in high pulp recovery by adding an acidic substance in a defibration process of waste pressure-sensitive adhesive paper. CONSTITUTION:Waste pressure-sensitive adhesive paper such as glassine release paper is subjected to defibration, coarse screening, fine screening, kneading, etc., to obtain reclaimed pulp. In the above defibration process, the pressure- sensitive adhesive, etc., are separated by adding preferably 1-10wt.% (based on the total waste paper) of an acidic substance (e.g. hydrochloric acid or sulfuric acid).
Patent JP-H04217728-A (JP)
Title: Cooling or heating device for building
Inventor: NAGAHIRO AKIHISA
IPC: F24F5/00
Filed: 1990-12-17
Abstract: PURPOSE:To enable corridors to be effectively cooled or heated with a low load in a building having a plurality of corridors faced against a stairwell. CONSTITUTION:Cooling or heating radiation panels 5 are disposed at corridors 2 of protection walls 3 disposed at a stairwell 1 of each of the corridors 2. The corridors 2 are cooled or heated by radiation from the cooling or heating radiation panels 5.
Patent JP-H04217360-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAMURA HIROYUKI
IPC: H01L21/8242
Filed: 1990-12-19
Abstract: PURPOSE:To obtain a sufficient element characteristics by a method wherein a dope polycrystalline silicon is formed on the diffusion side as a lower electrode with a stucked capacitor structure, and a metal or silicide layer is provided on it to provide a double structure, preventing the density of impurities in the source, drain diffusion regions from being reduced. CONSTITUTION:An active region 1 and a field region 2 are isolatedly formed on a Si substrate 11, and a transistor is formed on the active region. A BPSG film 3 is formed as an insulating film on it, and a contact hole is opened. Then, a polycrystalline silicon film 5 is formed as a lower electrode, and impurities are introduced. A meal or silicide layer 6 is formed to provide a double structure. Then, a Ta-0 film 7 is formed on the lower electrode as a capacitor, a metal or silicide film is formed on it as a upper electrode 8 and patterned to make a stucked capacitor structure.
Patent JP-H04220645-A (JP)
Title: Silver halide photosensitive material and method for processing the same
Inventor: SHIMURA YOSHIO
IPC: G03C7/388
Filed: 1990-12-21
Abstract: PURPOSE:To prevent discoloring of a color image due to heat, light and humidity and reduction discoloring of cyanide pigment. CONSTITUTION:A dispersion medium wherein at least one kind of compound expressed by the following general formula (I) and a photographic reagent hard to dissolve in water are dispersed in a coexistant state is contained in a silver halide photosensitive material. (In the general formula (I) R1 and R2 represent an amino group (with the number of carbon atoms) 0 to 32, an alkoxyl group with the number of carbon atoms 1 to 32 or an allyl oxyl group with the number of carbon atoms 6 to 32 independently of each other, and R3 and R4 each represent a group which can be substituted on a benzene ring, and 1 and (m) represent integers of 0 to 4 independently of each other: when 1 and/or (m) is 2 to 4 their R3 and/or R4 may be the same or different.) The silver halide photosensitive material is processed using a method whereby after being exposed into an image the silver halide photosensitive material is developed with a color developer which does not substantially contain benzyl alcohol.
Patent JP-H04220653-A (JP)
Title: Photoconductor
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1990-12-21
Abstract: PURPOSE:To enhance the whole electrostatic characteristics of a photoconductor, especially sensitivity, by putting in a photosensitive layer on a conductive base both a bis azo pigment and a distyryl compound which serve as a charge generating material and a charge transport material, respectively. CONSTITUTION:A photosensitive layer on a conductive base contains a bis azo pigment expressed by the formula I and serving as a charge generating material and a distyryl compound expressed by the formula II and serving as a charge transport material. In the formulas I, II, R1, R2, represent hydrogen atom, halogen atom, etc., Ar1 an allylene group, Cp a coupler residual group having a naphtol OH radical, Ar2, Ar3 alkyl group or allyl group each, Ar4 an alkyl group, aralkyl group or allyl group, R3, R4 hydrogen atom, alkyl group, etc., and R5 hydrogen atom, alkoxyl group, etc.
Patent JP-H04221855-A (JP)
Title: Manufacture of mosfet
Inventor: AKIBA TAKAO
IPC: H01L21/02
Filed: 1990-12-21
Abstract: PURPOSE:To increase a drain current without enlarging a channel width by also providing a gate electrode to the rear surface. CONSTITUTION:After a gate oxide film A4 is formed on the surface of Si device layer 1 of a semiconductor substrate consisting of a three-layer structure of a Si device layer 1, an insulating layer 2 and a Si layer 3, a gate electrode 5 is deposited. Moreover, a gate oxide film 12 is formed at the rear surface of the Si device layer 1 under the same condition as the gate oxide film 4A and a gate electrode B13 is deposited in the same condition as the gate electrode 5. Thereby, about a doubled drain current may be obtained even when the bidimensional channel width is same as that of the transistors having the conventional structure.
Patent JP-H04224407-A (JP)
Title: Tire chain
Inventor: NAGASAWA HIDEAKI
IPC: B60C27/20
Filed: 1990-12-25
Abstract: PURPOSE:To reduce the trouble of mounting and removing a tire chain on/from a tire and prevent the tire chain from slipping off the tire while the car is running. CONSTITUTION:In parallel with the width direction of a skid checking member 11 consisting of rubber, urethane resin, etc., ribs 13a, 13b with opposite inclining directions are installed on that surface of the skid checking member 11 which is in contact with the tire tread 51. This skidproof member 11 is coupled with an endless coupling member consisting of a wire cable or the like. Forces Fa, Fb to move the skidproof member 11 to the left and right about the treat width of the tire 50 are generated by the flexural actionof the rids 13a, 13b, which applies when the skidproof member 11 touches the road surface and separates therefrom due to rotation of the tire 50. During normal running, these forces Fa and Fb cancel each other, but when the skid checking member 11 shifts aside across the tread width, it is moved back to the original position owing to the difference between the forces Fa, Fb.
Patent JP-H04224880-A (JP)
Title: Rotor disc made of ceramic
Inventor: KIDERA ATSUSHI
IPC: C09K3/14
Filed: 1990-12-26
Abstract: PURPOSE:To provide a lightweight rotor disc which is excellent in corrosion resistance, etc., and can remedy the deficiency of conventional rotor discs made of iron. CONSTITUTION:A rotor disc made by sintering a compound powder consisting of an alumina or silicon nitride matrix having a purity of 99% or higher and a particle size of 1mum or smaller and, silicon carbide, titanium carbide and/or titanium nitride particles dispersed therein and having a purity of 99% or higher and a particle size of 1mum or smaller to a sinter density of 98.5% or higher. It is very lightweight with high strength and excellent in frictional performance and abrasion resistance. It is so hard that it is difficultly marred and is excellent in corrosion resistance and durability. In addition, it is a highly reliable material with high toughness and high heat resistance. Therefore, it is effective in reducing the weight of an automobile disc brake mechanism.
Patent JP-H04229419-A (JP)
Title: Disk player
Inventor: UMEZAWA YASUNORI
IPC: G11B17/04
Filed: 1990-12-27
Abstract: PURPOSE:To surely prevent an optical pickup from being damaged caused by vibration or the like in the course of transportation by obtaining such constitution that the movement of the optical pickup is locked by a lock member when a chuck arm is elevated. CONSTITUTION:In the case that a video disk 5 whose diameter is large is reproduced, a disk tray 22 is moved to a front side from the elevated chuck arm 20 by driving a driving mechanism. Then, the tray 22 is retreated to a position in the arm 20. When one slide can lever 30 is moved forward from such a state through a motor 37, the other slide cam lever 31 is moved backward. At the outgoing movement of the lever 30, that means, when the arm 20 is elevated, a lock lever 40 is turned by the back part 30d of the lever 30 by resisting to the pressing force of a tension spring 42 and the upper part of the bobbin 14 of a linear motor 10 is locked by the other end 40b. As the result, the pickup 8 is locked under a state that it is made to approach a turntable 3 side.
Patent JP-H03296341-A (JP)
Title: Regeneration of timing information from nrz type pulse train and device therefor
Inventor: RARUSU ERITSUKU HAMARUBERUGU
IPC: H04L7/00
Filed: 1990-12-27
Abstract: PURPOSE: To use a clock signal pulse as a clock pulse when reading pulse train information by regenerating a timing pulse from an information carrier pulse train by using a rectifying filter. CONSTITUTION: A rectifying filter 12 generates a timing signal 4 and that signal is sent out to an amplifier 13 connected to the filter 12. A delay circuit 14 generates a delay timing signal at its output, and that signal is used, for reading information from an original pulse train 1. A resonance frequency corresponding to the frequency of an exchange clock is applied to the rectifying filter 12, and a switch (q) is once operated during a clock term Tc while operating. Since the rectified pulse train 3 has the same frequency as the resonance frequency of the rectifying filter, the pulse always charges the same capacitor in the rectifying filter 12.  In order to clock an information carrier pulse train 1 at the center of respective bits while using the timing pulse of the generated timing signal 4, an amplified timing signal 5 delayed at 180 deg. by the delay circuit 14 so as to generate a delayed timing signal 6 suitable for reading.
Patent JP-H03256407-A (JP)
Title: Control circuit
Inventor: SUTEIIBUN RIIBOON UON
IPC: H05B39/02
Filed: 1990-12-12
Abstract: PURPOSE: To rapidly and safely drive an incandescent lamp at the time of start by selecting such two current limit values as to trace the boundary of a safe operation area (SOA) of a power transistor characteristic at the time of turning on the incandescent lamp. CONSTITUTION: A power transistor 10 is serially connected together with loads such as a current detector 11, an incandescent lamp 12, etc., to a pair of power terminals 13 and 14. Input terminals of 1st and 2nd comparators 15 and 16 which have 1st and 2nd trigger levels that are mutually different are connected to the detector 11 and two different current level control values are generated. An input terminal of a 3rd comparator 17 is connected to a load, its output terminal is connected to a selection circuit 20, and either of outputs of the comparators 15 and 16 is selected in accordance with the level of load voltage. Then, the transistor 10 is operated near the inside of a boundary of an SOA of the transistor 10 at the time of start of the load. Because of this, the load is started rapidly and safely.
Patent JP-H04219849-A (JP)
Title: Test execution system for communication processor
Inventor: KOBAYASHI KATSUMI
IPC: H04L69/40
Filed: 1990-12-20
Abstract: PURPOSE:To eliminate the need for a console for test execution for the communication processor by testing the communication processor from a host computer. CONSTITUTION:A test executing means 10 sends a startup indication to the communication processor 2, an actuating means 50 is actuated with the startup indication from the host computer 1 to load a monitor loading process program 20 for test execution from the host computer 1 to the communication processor 2, and the control is passed. The monitor loading process program 20 for test execution loads a monitor 30 for test execution from the host computer 1 to the communication processor 2 and passes the control. The test executing means 10 indicates the execution of a test when the communication processor 2 gets ready for the test execution, and the monitor 30 for test execution loads test programs 40-1 to 40-N from the host computer 1 to the communication processor 2 and the programs are executed. Then the test programs 40-1 to 40-N test the communication processor 2.
Patent JP-H04220829-A (JP)
Title: Cell phase changing circuit
Inventor: SUZUKI TOSHIO
IPC: H04L47/20
Filed: 1990-12-20
Abstract: PURPOSE:To restore a circuit automatically after the input condition is restored and to restore the circuit automatically while minimizing the effect of a fault even when a write pulse or a read pulse is inputted with an abnormal period. CONSTITUTION:A write control means 100 generates an internal write pulse 15 based on an inputted write clock signal 11 and a write pulse 12, a read control means 200 generates an internal read pulse 25 based on an inputted read clock signal 21 and a read pulse 22 and a control means 2 imparts a write and read control signal 30 to as FIFO 1 based on the internal write pulse 15 and the internal read pulse 25 to write/read a cell.
Patent JP-H04122588-A (JP)
Title: Device with at least two manipulators
Inventor: PETERU FUBERUTASU YOHANESU KOR
IPC: H05K13/04
Filed: 1990-12-21
Abstract: PURPOSE: To freely select a distance between manipulators by forming arms in a shape forming an angle of an acute angle to constitute a part of an obtuse angle to a plane of projection orthogonal to the center line of the manupulators, and drawing a locus crossing each other in the plane of projection at an operation corresponding point of the arms of the adjacent two manipulators. CONSTITUTION: Respective arms 13 in two manipulators form an angle β of an obtuse angle to the center line 9 of the corresponding manipulators. They are also formed in a shape forming an angle αof an acute angle to constitute a part of an obtuse angle to a plane of projection orthogonal to the center line 9 of these manipulators so that an operation corresponding point of the arms 13 of the mutually adjacent two manipulators draws a locus crossing each other in the plant of projection.
Patent JP-H04210660-A (JP)
Title: Production of dibenzoyl methane
Inventor: SAGAWA SEIJI
IPC: C07C45/72
Filed: 1990-12-05
Abstract: PURPOSE:To inexpensively and safely provide the subject compound from methyl benzoate, acetophenone, and sodium methylate by employing methanol as a reaction solvent, successively exchanging the methanol with cyclohexane with the procedure of the reaction and subsequently treating the solvent-exchanged solution with sulfuric acid. CONSTITUTION:Methyl benzoate, acetophenone and sodium methylate are reacted with each other in methanol at 25-70 deg.C, preferably 65 deg.C, to form sodium 1-phenyl-2-benzoylvinylate. The methanol as the reaction solvent is successively exchanged with cyclohexane. After the methanol is perfectly exchanged with the cyclohexane, the reaction product is decomposed with sulfuric acid to safely produce dibenzoyl methane useful as a ligand for transition metal complexes or chelate compounds. as a coloration-preventing agent for synthetic resins such as vinyl chloride resins, etc., in a yield of 70-75% by the industrial production method reduced in the consumption of energy and having a high installation productivity.