baber/WOPTO huggingface dataset:
Patent JP-H0234668-A (JP)
Title: Thermally stable iron oxide pigment of gamma-fe2o3 structure and its preparation and use
Inventor: BERUNTO KURETSUKERUTO
IPC: C04B14/30
Filed: 1989-06-15
Abstract: PURPOSE: To provide an iron oxide brown pigment of γ-Fe 2 O 3  structure which has high thermal stability and never produces an undesirable violet hue even when mixed with a TiO 2  pigment by calcining a finely dispersed Fe 2 O 3  pigment containing specified quantities of SiO 2  and Al 2 O 3  which is manufactured by aniline method.  
     CONSTITUTION: This thermally stable equi-axed iron oxide brown pigment of γ-Fe 2 O 3  structure contains a silicon content of 0.1-12% expressed as SiO 2  and an Al content of 0.02-5% expressed as Al 2 O 3 . This iron oxide pigment can be provided by the following method. A Fe 2 O 3  pigment containing 0.1-12% of a silicon compound represented by SiO 2  and 0.02-5% of an aluminum compound represented by A1203 is calcined at a temperature within the range of 200-700°C for 30 minutes to 2 hours in air or oxygen. This iron oxide brown pigment is suitably used in construction field, coating material and plastics depending on the contents of SiO 2  and Al 2 O 3 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11321660-A (JP)
Title: Steering wheel for vehicle
Inventor: KISHIDA KATSUMI
IPC: B62D1/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting, and to prevent the generation of stage difference. SOLUTION: A device is formed of a main body 1 formed by connecting a circular wheel core 7 to a pair of spoke cores 6 in right and left extended radially from a central boss plate 5 and surrounding a part of the spoke core 6 and the wheel core 7 with the synthetic resin 8 so as to form a spoke part 3 and a wheel part, and a back side cover 10 formed of a center cover part for covering a lower part of the boss plate 5 and a spoke core cover part for covering a lower part of the spoke core 6. In this device, a lower surface of both the right and left sides of the main body 1 is formed with a fitting hole 13 so that a fitting projection 11 provided so as to be projected upward in right and left of the back side cover 10 is fitted in the fitting hole 13.
Patent JP-H06161601-A (JP)
Title: Portable information processor
Inventor: OGAMI KEIZO
IPC: G06F15/02
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the occupancy ratio for the side surfaces of the bodies of plural card storage parts and to prevent a volatile card from erroneously being extracted. CONSTITUTION:On one side surface of a body storing electronic parts, an insertion port exists and plural storage parts 86, 92, 94 which are possible to store option parts at the inside are formed. This device is provided with a first cover 104 mounted freely transferably between the blocked location and the opened location of the insertion port of a storage part 86 of these storage parts and a second cover 22 mounted freely transferably between the blocked states of the insertion ports of the first cover 104 and other storage parts 92, 94 and the opened states of the insertion ports of the first cover 104 and other storage parts.
Patent JP-H10338788-A (JP)
Title: Vinyl chloride-based resin composition for ic card
Inventor: TSUKAGOSHI YUSUKE
IPC: B42D15/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition capable of exhibiting initial adhesion and strong adhesive effect in bonding IC module to IC card by compounding a vinyl chloride-based resin with a filler and a mercaptide-based organotin stabilizer at a specific ratio. SOLUTION: This resin composition is obtained by compounding (A) 100 pts.wt. vinyl chloride-based resin with (B) 1-50 pts.wt. filler having 1-80 μm average particle diameter and (C) 0.3-10 pts.wt. mercapto-based organotin stabilizer. A homopolymer of vinyl chloride having 300-1,500 polymerization degree is preferably used as the component A and especially talc is preferably used as the component B. Bis(thioglycolic acid isooctyl)di-n-octyltin is preferably used as the component C. IC card obtained by molding and processing the composition is excellent in initial adhesivity and adhesive strength when IC card is bonded to IC module by using a cyanoacrylate adhesive.
Patent JP-H0647615-A (JP)
Title: Taped end mill
Inventor: SASAKI KAZUYOSHI
IPC: B23C5/12
Filed: 1993-05-28
Abstract: PURPOSE:To provide a taper end mill which is superior in its efficiency, by raising the chipping resistivity and rigidity of a super hard taper end mill. CONSTITUTION:In a taper end mill comprising a tool main body having a plural number of twisted cutting edges formed on the outside circumference, the web thickness 4 of the outside circumferential edge part is set in a range of 70-90% of the tool edge diameter, and the rake angle thetab of the outside circumferential cutting edge, in a section of the edge part, which is at right angles to the axis of the edge part, is set to be more than -30% and less than 0 deg.. With this structure, the rigidity is raised, chips discharging ability is improved and vibration, chatter and other defects are reduced for providing a taper end mill of high performance, in which chipping is prevented.
Patent JP-H08317926-A (JP)
Title: Ultrasonic tomography device
Inventor: OKADA KAZUTAKA
IPC: G01N29/07
Filed: 1995-05-26
Abstract: PURPOSE: Ultrasonic sound velocity value preset in a device is made capable of correction to improve focusing. CONSTITUTION: A focus calculation circuit 15 to perform focus calculation on an ultrasonic sound velocity value inputted by an operation inputting device 8 as a preset sound velocity of a device on the whole, and a focus data storing circuit 16 which writes in focus data calculated in the focus calculation circuit 15 and reads out the focus data to transmit the data into an ultrasonic wave transmitting and receiving section 2 are disposed between a control circuit 7 and the ultrasonic wave transmitting and receiving section 2. The preset ultrasonic sound velocity value is corrected by photographing ultrasonic wave images by using the focus data read out from the focus data storing circuit 16.  These arrangements make possible to vary the ultrasonic sound velocity value of the device to correspond to biological sound velocity in a testee's body, so that ultrasonic wave images improved of the focus can be derived and screen quality can be improved.
Patent JP-H0772300-A (JP)
Title: Method for secondary processing of pixel phosphor
Inventor: NAN TORI TORAN
IPC: G21K4/00
Filed: 1994-07-01
Abstract: PURPOSE: To obtain a high operation range and high fineness to a prescribed thickness of a phosphor by applying special processing to the pixel phosphor which was divided into small width. CONSTITUTION: Phosphors are accumulated on a supporting body, and the phosphors thus accumulated are exposed to an excimer laser, whose power is from an electromagnetic wave source, through a mask. With this, the phosphor is ablated into segments so as to obtain a string of construction with respect to both Z and Y directions, thereby manufacturing a pixel phosphoro- array, which is separated by slots. Next, a thin layer consisting of light reflecting material or light absorbing material is formed on the constructive body, covering it. Next, the slots, which are obtained among the pixel phosphors are filled with phosphorescent body having the same composition. The respective pixel phosphors, which are obtained on the supporting body, are separated at the width from about 0.5 to 25μ, and the pixel phosphorescent body is flattened at one's option.
Patent JP-H0813901-A (JP)
Title: Guiding device
Inventor: ISOMURA YUKIO
IPC: E05F11/44
Filed: 1994-07-01
Abstract: PURPOSE:To suppress a backlash between a guide rail and a roller by molding an elastic section pressed to the Wall of the guide rail integrally with the outer periphery of the guide roller. CONSTITUTION:A guide roller 21 is formed into a cylindrical shape having the width and diameter capable of being stored in the closed cross section of a guide rail 22, and a spherical through hole 21a having the same diameter as that of a spherical pin 11b is formed at the center. The spherical pin 11b is inserted into the spherical hole 21a, and the guide roller 21 is rotatably and rockably supported on the spherical pin 11b. An elastic section 2c and a rigid section 21b are arranged in parallel in the width direction, the elastic section 21c is pressed to the inner face of the side wall 22b of the guide rail 22, and the rigid section 21b is kept in contact with the side wall 22b of the guide rail 22. The elastic section 22c of the guide roller 21 is pressed to the side wall 22b of the guide rail 22 to suppress a backlash between the guide roller 21 and the guide rail 22 in the lifting/lowering direction of a window glass, and a projection 21j is kept in contact with a bottom wall 22c to suppress a backlash between the guide roller 21 and the guide rail 22 in the thickness direction of a door.
Patent JP-H0442017-A (JP)
Title: Manufacture of reference scale of displacement detecting apparatus
Inventor: YAMAMOTO HIROSHI
IPC: G01D5/245
Filed: 1990-06-07
Abstract: PURPOSE:To obtain an accurate reference scale readily by forming irregularities which are detected by a detector by etching. CONSTITUTION:At first, a protecting film having a specified pattern is provided on the base material of a polished reference scale. The protecting film can be formed as follows. A light sensitive resin is applied on the base material. Then, a mask having a specified pattern is overlapped, and exposure is performed. The resin which is not sensitized is melted and removed. Or the protecting film can be formed by the screen printing of the specified pattern on the base material. Then, the base material is etched and machined, and the specified irregularity pattern comprising recess parts 24 and protruding parts 26 is formed. Thereafter, the protecting film is removed, and the reference scale 20 is finished. As the etching, methods such as wet etching and plasma etching can be applied. The magnetic decomposition part of the obtained reference scale 20 comprises the recess parts and the protruding pats 24 and 26 which are formed by the etching. Therefore the scale having the minute pitch which is different from the magnetic decomposition part formed by heat treatment can be obtained highly accurately.
Patent JP-S5776905-A (JP)
Title: C-mos amplifying circuit
Inventor: SHIN YASUHIRO
IPC: H03F3/16
Filed: 1980-10-30
Abstract: PURPOSE: To reduce power consumption, by providing a C-MOS analog switch and a C-MOS inverter in cascade connection, and providing a feedback resistor between input and output to control the power supply voltage of the inverter and switching of the analog switch.  
     CONSTITUTION: C-MOS analog switches 27, 28 and C-MOS inverter A are in cascase connection between input/output terminals 26, 37, and feedback resistor means 32, 33 are provided between the input and output. A high or low level power supply is given to the C-MOS inverter A through the control of power supply voltages 35, 36 and a control signal 38, and the C-MOS analog switches 27, 28 and the feedback resistor means 32, 33 are selectively switched to operate the C-MOS inverter A as an inverting amplifying circuit or an inverter. That is, when the control signal 38 is zero, the C-MOS inverter A acts like an inversion amplifier and when the control signal 38 is 1, it acts like an inverter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06337953-A (JP)
Title: Optical scanner, optical sensor and code reader
Inventor: IKEDA MASAAKI
IPC: G06K7/10
Filed: 1993-05-28
Abstract: PURPOSE:To provide a high speed, compact and inexpensive optical scanner using a thin-typed electrostatic actuator as a driving source for a light reflecting member. CONSTITUTION:The electrostatic actuator 1 is constituted by arranging a film- like mover 3 on a plate-like stator 2 constituted by embedding band-like electrodes inside at each fixed pitch. The mover 3 is moved on the upper surface of the stator 2. The light reflecting member 4A having a mirror face 10 is fixed to the surface of the mover 3. When the member 4A is moved together with the mover 3, the scanning direction of an optical beam 11 with which the mirror face 10 is irradiated, is changed and the optical beam 11 is applied to scanning.
Patent JP-S5942625-A (JP)
Title: Inspecting method of magnetic head
Inventor: WAKAMOTO OSAMU
IPC: G11B5/455
Filed: 1982-08-31
Abstract: PURPOSE:To execute an inspection easily and with high reliability when inspecting a magnetic head body loaded with plural heads, by executing DC demagnetization to all magnetic heads placed plurally, and thereafter, executing a signal write after confirming that an optionally selected head output is zero, and executing repeatedly read-out of a write signal. CONSTITUTION:DC demagnetization is executed to all magnetic heads loaded on a magnetic head arm. As a result, plural magnetic heads 2 loaded on the arm concerned are all written in an output zero state. Subsequently, a head selecting signal is sent out through a control line 9 from a main control part 8 of an inspecting device and an optional head is selected. Subseqently, with respect to the selected head, it is confirmed that its output is zero, by an amplifying circuit 12 and a level measuring circuit 13. Subsequently, signal write is executed by a modulating circuit 10 and an amplifying circuit 11. Subsequently, the following head is selected by sending out the same head selecting signal, it is confirmed that its output is zero, and thereafter, the signal write is executed.
Patent JP-H051013-A (JP)
Title: Ester compound and liquid crystal composition, and liquid crystal display element
Inventor: OBIKAWA TAKESHI
IPC: C07C255/55
Filed: 1991-06-24
Abstract: PURPOSE:To provide a novel ester compound having a low melting point, good compatibility with conventional liquid crystal materials and a large negative value of dielectric anisotropy, useful as a component for liquid crystal compositions providing liquid crystal elements capable of being driven at a low voltage. CONSTITUTION:A compound of formula I (R is 1-10C alkyl; (m), (n) are an integer, respectively satisfying m>=1, n>=0 and m+n<=8), e.g. 3-(4'- propylbenzoyloxy)-6-allyloxyphthalonitrile. The compound is produced according to reaction scheme; i.e., esterifying a 4-allyloxybenzoic acid chloride of formula V with 3,6-dihydroxyphthalonitrile of formula IV in pyridine and subsequently alkoxylating the produced 3-(4'-alkylbenzoyloxy)-6-hydroxynitrile of formula VII with an alkene-1-ol of formula VIII in the presence of diethyl carboxylate and triphenyl phosphine in THF. The employment of a liquid crystal composition containing the compound to liquid crystal elements of vertically oriented GH type, DAP type, etc., permits to lower the voltage for driving the liquid crystal elements.
Patent JP-S5941561-A (JP)
Inventor: NANAUMI TAKASHI
IPC: E02D27/01
Filed: 1982-08-31
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-H0289168-A (JP)
Title: Kanji registering device
Inventor: HASEGAWA MASAO
IPC: G06F17/22
Filed: 1988-06-20
Abstract: PURPOSE:To enable the use of KANJI (Chinese character) through small-scale hardware by registering previously the data of the reading of KANJI by making it correspond to a KANJI code, and reading desired KANJI with the clue of the data of the reading. CONSTITUTION:A code corresponding to KANJI to be registered and the data of the reading of KANJI are inputted consecutively from an inputting means 10, and stored in a storing means 12 by being coordinated to each other. When the date of the reading of KANJI desired to retrieve is inputted from the inputting means 10, the data of the reading stored in the storing means 12 is read out successively, and collated with the inputted data of the reading. As the result of collation, when they coincide with each other, the KANJI code corresponding to the coincident data of the reading is outputted, and KANJI corresponding to this code is displayed. Thus, KANJI comes to be capable of being used through the small-scale hardware which can be packaged even in the electronic pocketbook of the IC type.
Patent JP-S6129594-A (JP)
Title: Thermal sclean printing method
Inventor: HANADA YUKIFUMI
IPC: B41C1/055
Filed: 1984-07-20
Abstract: PURPOSE:To realize almost blot-free printing through a normally rotating image perforated using a thermal head by impregnating in water- and oil-repellant material a porous support of thermal sclean paper consisting of thermoplastic resin film and porous support stuck together. CONSTITUTION:Thermal sclean paper is composed of a thermoplastic resin film (polyester, etc.), a porous support and an adhesive sticking the film and the support together. Natural fiber, chemical fiber, etc. are used as the porous support. This support is treated by impregnating a water- and oil-repellant material e.g. fluorine activator, wax, metallic soap. The throughput should be 10g or less of water- and oil-repellant material per one square meter of support. The support and thermoplastic film thus treated are to be stuck together with an adhesive and further a parting agent to be applied for preventing the adhesion of a heating element and a film surface through fusion. Then a normally rotating perforated image is formed in a thermal printer and the support contacts printing paper for printing.
Patent JP-S6213725-A (JP)
Title: Exhaust device for motorcycle
Inventor: HAYASHI MICHIO
IPC: F01N13/18
Filed: 1985-07-10
Abstract: PURPOSE:To make fitting work ever so easy as well as to secure high-degree sealability, by forming a grommet member, connecting an exhaust pipe and a muffler member, with a form memory alloy. CONSTITUTION:An exhaust pipe 11 and a muffler member 17 are connected with each other by a grommet member 37 surrounding a gasket 35. And, this grommet member 37 is formed with a form memory alloy, and at a cooling state, there is produced a clearance between inner and outer circumferential surfaces of seal members 33, but when it is heated to a specified temperature, its form is varied to some extent so that these inner and outer circumferential surfaces of these seal members 33 are made so as to cohere with each other. With this constitution, fitting work between the exhaust pipe and the muffler is easily performable and, what is more, sealability at the time of engine running is securable.
Patent JP-S5854927-A (JP)
Inventor: MASUDA TAKASHI
IPC: G01B11/24
Filed: 1981-09-25
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-H0444519-A (JP)
Title: Construction method of brace
Inventor: SASAKI KIYOMI
IPC: E02D17/04
Filed: 1990-06-12
Abstract: PURPOSE:To promote work by making guide members provided to the inside of a retaining wall as a guide to lower built-up braces, and projecting overhanging members of braces to bear earth pressure of the retaining wall. CONSTITUTION:A retaining wall 1 is constructed, and the inside thereof is excavated by an excavator 2. With the advancement of cutting, built-up braces A are lowered along the inside of the retaining wall 1 by a rising and falling crane 6 by making overhanging members 4 and guide rails 1a to which the overhanging members 4 are fitted as a guide. After the built-up braces A are lowered up to a specific depth, an overhanging device 5 is extended, and pressure-welding of the overhanging members 4 to the retaining wall 1 is made to bear earth pressure. According to the constitution, work can be easily carried out, even if there is the underground water, etc., the braces can be smoothly installed.
Patent JP-S5579318-A (JP)
Title: Poultice
Inventor: UCHIDA YOSHIO
IPC: A61K9/70
Filed: 1978-12-07
Abstract: PURPOSE: To prevent the decompositon of a drug component in a poultice, and to improve the storage stability and the sustained effectivity, by adding a drug component and a higher aliphatic carboxylic acid to a hydrophilic pasty base.  
     CONSTITUTION: A hydrophilic pasty base obtained by mixing (a) a powdery vehicle such as bentonite and kaolinite, (b) water, (c) a liquid moisture-retaining agent (e.g. glycerol and sorbitol), and if necessary, (d) a pH controlling agnet (e.g. citric acid) and (e) a thickener (e.g. CMC-Na), is mixed with a drug component such as an analgesic, antiphlogistic agnet, a skin stimmulant, vitamins, etc., and a higher aliphatic carboxylic acid (e.g. isostearic acid and isooleic acid) to obtain the desired poultice. The higher aliphatic carboxylic acid improves the stability of the drug component in the poultice and the slow-releasing property of the component into water. The pref. amount of the carboxylic acid is 0.5W5% of the poultice. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09330940-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/301
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of dust to chip components and scratching of the components without raising the clean level of facilities. SOLUTION: A method for manufacturing semiconductor device includes a process in which a resin thin film 2 is formed on the surface of a substrate 1 and a transparent protective film 3 composed of a heat-shrinkable film carrying an ultrasonic-curing adhesive 31 is stuck to the surface of the thin film 2 with a prescribed adhesive strength, a process in which a dicing sheet is stuck to the rear surface of the substrate 1 after the rear surface is shaved off until the substrate 1 has a prescribed thickness.  The method also includes a process in which the transparent protective film 3 is cured by irradiating the film 3 with ultraviolet rays after an element member is formed by cutting the substrate 1 from the surface of the film 3 and the element member is taken out from the dicing sheet while the film 3 is stuck to the thin film 2 and a process in which the film 3 is heated so that the film 3 can shrink and comes off from the thin film 2 by itself after the element member is mounted on a prescribed package member.
Patent JP-H05340798-A (JP)
Title: Deciding device for dangerousness of vibration
Inventor: NAKAMURA KOJI
IPC: G01H1/00
Filed: 1992-06-11
Abstract: PURPOSE:To surely decides the dangerousness of vibrations caused by an earthquake, etc., by calculating vibrational energy per period and providing a dangerousness decision means based on the calculated energy. CONSTITUTION:A mobile electrode is oscillated by acceleration generated by vibrations and a capacitance generated between the mobile electrode and a fixed electrode changes. An OR oscillation circuit 5 outputs a signal of the frequency corresponding to the capacitance variation. A microcomputer 2 first calculates vibrational acceleration from the frequency-divided output of the circuit 5. Then the microcomputer 2 integrates the acceleration over a prescribed period. Namely, the microcomputer 2 calculates the speed by finding the area of the acceleration waveform having the prescribed period and calculates the vibrational energy per prescribed period of the vibrations based on a conversion table prepared based a relation expression between the speed and vibrational energy. Thereafter, a control section 20 decides the vibrational energy by comparing the energy with a preset energy level and, when the energy exceeds the level, outputs the corresponding warning output.