baber/WOPTO huggingface dataset:
Patent JP-2001116503-A (JP)
Title: Bore measuring apparatus
Inventor: OMACHI SOICHIRO
IPC: G01B5/12
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a bore measuring apparatus which enables simply bore measurement with high precision. SOLUTION: This bore measuring apparatus is equipped with a supporting stand 20 mounting an object W to be measured, a measurement reference post 16 which is arranged in the central part of the stand 20 and forms the origin in a plane containing an object mounting surface of the stand 20, three contact shoes 22 which are mutually isolated and arranged along the peripheral part of the post 16 and can move along the radial direction from the post 16, and displacement sensors 62 detecting positions of the contact shoes with respect to the post 16. When each of the three contact shoes abuts against the inner peripheral surface of the object W, the diameter of a circle against which the three contact shoes abut is calculated from detected values of the respective sensors 62, thereby measuring the bore of the object to be measured.
Patent JP-S63154065-A (JP)
Title: Power source
Inventor: UCHIHASHI MASAAKI
IPC: H02M3/155
Filed: 1986-12-15
Abstract: PURPOSE:To effectively protect a power source against a surge voltage at the time of closing a power switch by following up a reset of a delay circuit to the opening or closing of a semiconductor switch. CONSTITUTION:A power source is composed of a DC power source 53, a step up/down chopper A and a main circuit E. The chopper A has a switching control oscillator C for its transistor 7, and a driver D, and has a detector B for detecting the output voltage of the output terminal of the power source 53. The peak of a surge voltage generated previously at a timing from that of a collector current Ic is detected by the detector B, and the transistor 7 is turned OFF when it becomes a surge voltage higher than a predetermined value. Since the period of switching is shorter than that of the surge voltage, it can prevent an excess collector current Ic from flowing to the transistor 7 free of the influence of the delay in switching.
Patent JP-H05111049-A (JP)
Title: Color correcting circuit
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N9/73
Filed: 1991-10-17
Abstract: PURPOSE:To attain appropriate color correction including change or the like in the level of light incidence on an image pickup element and the color temperature of a light source by forming correction signals corresponding to respective colors in accordance with prescribed rules based upon the levels of respective chrominance signal components in a video signal. CONSTITUTION:Video signals outputted from respective image pickup elements 1 to 3 are inputted to signal processing circuits 4 to 6, processing such as correction and white balance adjustment is applied to the inputted video signals and then processed video signals are inputted to adders 13 to 15. A matrix circuit 8 extracts color components based upon the signals outputted from the circuits 4 to 6 and inputs the extracted color components to respective variable gain amplifiers 12 to 10. On the other hand, outputs from the elements 1 to 3 are supplied to a detection circuit 7 and signals corresponding to respective signal levels are formed and sent to a judging part 9. The judging part 9 forms correction signals based upon the detection levels corresponding to respective colors in accordance with the previously determined rules and supplies the formed signals to the amplifiers 12 to 10 and color-corrected video signals are outputted through the circuits 13 to 15. Consequently intensity for color correction can automatically be adjusted and effective correction can be attained.
Patent JP-H09278686-A (JP)
Title: Production of fluorinated aromatic compound
Inventor: SERUGEI PAZENOKU
IPC: C07C205/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To produce a fluorinated aromatic compound in high yield and selectivity by directly fluorinating a specified aromatic compound with fluorine in a reaction medium containing a polyfluoroalkanesulfonic acid.  
     SOLUTION: An aromatic compound of formula I (X is COOH, CONH 2 , CF 3 , CN, CHO, NO 2 , etc.; Y is F, Cl, OCH 3 , OCF 3 , OCCl 3 , p-NO 2 -C 6 H 4 , etc.; Z is H, F, Cl, CF 3 , CCl 3 , OCH 3 ) is directly fluorinated with (B) fluorine in (C) a reaction medium containing a polyfluoroalkanesulfonic acid of formula II [(m) is 0 or a positive integer of 1-5; (n) is a positive integer of 1-3; Y is F, Cl, H, etc.] to produce (D) fluorinated aromatic compound of formula III. The component B is preferably introduced into the reaction medium together with an inert carrier gas (preferably nitrogen). For example, CF 3 SO 3 H, CF 3 -CFH-CF 2 - SO 3 H, etc., are used as the component C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08158929-A (JP)
Title: Intake air density detecting device of internal combustion engine
Inventor: ITOU MASAYOSHI
IPC: F02D41/04
Filed: 1994-12-01
Abstract: PURPOSE: To provide an intake air density detecting device of an internal combustion engine in which setting a broad intake-air density detecting area does not affect the accuracy of detection. CONSTITUTION: This intake air density detecting device is provided with a detection means 5 for throttle opening θ, a detection means 2 for the quantity Qa of intake air, a means 16 for outputting detection signals Es for the start of an engine E, a means 21 for calculating charging efficiency CE from Ne and Qa, a means 22 for calculating an anticipated charging efficiency CET from θ and Ne, a means 23 for calculating the density Da of intake air from CE and CET, and a storage means 24 for the density Da.  The device is further provided with a learning-area judging means 25 which makes at least either of the calculation means 23 or the storage means 24 effective by producing a learning-area judging signal R for the density Da from detection signals of each detection means, and an intake-air density correcting means 27 by which the density of intake air at startup is corrected in response to Es and is renewed and stored in the storage means.
Patent JP-2000119656-A (JP)
Title: Liquid crystal optical element and manufacture thereof
Inventor: NIIYAMA SATOSHI
IPC: G02F1/1334
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain an element which shows high reliability and high contrast by placing a mixture of a liquid crystal and an uncured hardenable compound containing a mesogen structure between substrates with a pair of electrodes and curing thereof to form a liquid crystal/hardened material composite layer. SOLUTION: A mixture of a liquid crystal and an uncured hardenable compound is placed between substrates with a pair of electrodes keeping a clearance of 4-50 μm, at least one of substrates being transparent, and is hardened by photo irradiation or heating to form a liquid crystal/hardened material composite layer and then give a liquid crystal photo element. A catalyst for photo hardening or thermosetting reaction is mixed with the mixture of the liquid crystal and the uncured hardenable compound, the amount thereof being not more than 20 wt.% of the hardenable compound and a chiral agent is also mixed therewith. The hardenable compound is a compound represented by formula I containing polyphenylene group represented by formula II having two valences.  In the formula, A1 and A2 are each acryloyl, glycidyl or the like; R1 and R2 are each a 2-6C alkylene; Z is a portion of a mesogen structure having two valences; and (n) and (m) are each integers of 1-10.
Patent JP-H08238635-A (JP)
Title: Cushion,element for cushion and head rest
Inventor: ARAN IRUKU
IPC: B60N2/48
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cushion for a headrest excellent in appearance and permitting sufficient movement. SOLUTION: A cushion 100 has an outer covering member 10, inner padding 20 and a frame 30. The frame 30 has an inner portion 31 and partial outer portion 32 at least partially exposed to the outside and a bottom wall 101 supports a bush 15 which is demarcated by the inner wall being in contact with the padding 20 and the outer wall turned toward the partial outer portion 32. The bush has an inner end 152 opened by an orifice and can receive the partial outer portion 32 partially. As a result, the padding 20 surrounding the inner wall presses the outer wall to the partial outer portion 32 in the region of at least opened inner end 152 to prevent the leak of the padding 20.
Patent JP-H08133251-A (JP)
Title: Apparatus for positioning container
Inventor: HASHIMOTO MITSUO
IPC: B65C9/06
Filed: 1994-11-08
Abstract: PURPOSE: To simplify a structure of an apparatus for positioning containers which can be used for numerous kinds of containers. CONSTITUTION: A bottle table holder 52 is rotatably supported on a rotating table 24 and rotated by a disk cam 76. A bottle table 98 is coupled via a slide clutch 102 onto a center axis 84 which passes through the holder 52 relatively rotatably. The center axis 84 is rotated by a friction roller 90 attached to its lower end coming into contact with a friction board 93 or the like. A drive transmission pin 110 integrally rotating with the bottle table 98 is inserted into a positioning hole 52c in a circumferential direction of the holder 52 and applied with force in a direction by a spring. The bottle table 98 is rotated while the holder 52 is stopped at a reference position. When the bottle table 98 has rotated by an angle α of the positioning hole with respect to the holder 52, drive transmission is subsequently intercepted by the slide clutch 102.
Patent JP-S63156166-A (JP)
Inventor: KITANI SOICHI
IPC: E04G23/02
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001122822-A (JP)
Title: Method for producing 4-acyloxy-4'-bromobiphenyl compound
Inventor: HIRAYAMA KAZUO
IPC: C07C67/287
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject production method which needs only reduced production processes and enables (i) the control in the production of by-products or in the damage of reaction devices, (ii) the compactness in the volume of the reaction system from the role of an oxirane compound as a solvent and the reduction in the amount of discharged wastes, (iii) the control in the production of by-products, because the reaction can be carried out at a relatively low temperature, (iv) the improvement in the safety and efficiency of works, because the reaction can be performed in a closed system, and (v) the production of the 4-acyloxy-4'-bromobiphenyl compound in a high yield and in a high purity. SOLUTION: This method for producing a 4-acyloxy-4'-bromobiphenyl compound of general formula III (R is a 1 to 6C alkyl group) by reacting a 4- acyloxybiphenyl compound with bromine in the presence of an oxirane compound in an inactive solvent.
Patent JP-H06152001-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI YASUTOSHI
IPC: G01R33/06
Filed: 1992-11-09
Abstract: PURPOSE:To provide a semiconductor device and a manufacturing method, in which an aluminum-based metallic wiring is prevented from breaking down. CONSTITUTION:A transistor is formed on a semiconductor substrate 1, and an aluminum wiring metal 9 is formed on a silicon oxide film 4 provided on the semiconductor substrate 1. Then, ferromagnetic thin films 10a and 10b as magnetoresistive elements are deposited on the semiconductor substrate 1 including the aluminum wiring metal 9 formed thereon. An etching step is carried out so that only a ferromagnetic magenetoresistive element thin film 10 remains in a wiring region of the ferromagnetic thin films 10a and 10b including a step part 9b of the aluminum wiring metal 9. As a result, in a transistor region, the ferromagnetic magenetoresistive element thin film 10 is deposited on the step part 9b of the aluminum wiring metal 9 on the semiconductor substrate 1.
Patent JP-H06145541-A (JP)
Title: Isoxazole azo colorant and thermal transfer sheet
Inventor: ISHIDA YOSHIORI
IPC: C09B29/09
Filed: 1992-11-09
Abstract: PURPOSE:To provide a colorant desirable for thermal transfer and to provide a thermal transfer sheet containing this colorant. CONSTITUTION:An isoxazole azo colorant of the formula wherein X is hydrogen, methyl or acylamino; Y is hydrogen or lower alkoxyl; R<1> and R<2> are each hydrogen, or alkyl, cycloalkyl or allyl each of which may be substituted and a thermal transfer sheet having a colorant layer containing this colorant are provided.
Patent JP-H03160058-A (JP)
Title: Crosslinkage-curable resin composition
Inventor: KUSHI KENJI
IPC: C09D133/04
Filed: 1989-11-17
Abstract: PURPOSE:To improve the penetration into and adhesion to a substrate surface by compounding a specific binder resin, a crosslinkage monomer, and a photopolymn. initiator. CONSTITUTION:The title compsn. is prepd. by compounding 45-75 pts.wt. binder resin, 25-55 pts.wt. crosslinkage monomer having at least two ethylenically unsatd. bonds, and 0-10 pts.wt. photopolymn. initiator. The binder resin comprises 10-90wt.% thermoplastic polymer (A) with a glass transition point of 66-88 deg.C and wt.-average mol.wt. of 75000-200000 and 90-10wt.% thermoplastic polymer (B) with a glass transition point of 92-120 deg.C and wt.-average mol.wt. of 75000-200000. The thermoplastic polymer A comprises: 15-35wt.% 3-15C monomer having an alpha,beta-unsatd. carboxyl group [component (a)]; 10-55wt.% 1-8C alkyl acrylate and/or 2-8C hydroxyalkyl acrylate [component (b)]; 10-75wt.% 1-8C alkyl methacrylate and/or 2-8C hydroxyalkyl methacrylate [component (c)]; and 0-45wt.% styrenic compd. of formula I (wherein R1 is H, 1-6C alkyl, or halogen) and/or ring-substd. deriv. thereof [component (d)]. The thermoplastic polymer B comprises: 15-35wt.% component (a); 5-30wt.% component (b); 10-80wt.% component (c); and 0-45wt.% styrenic compd. of formula II (wherein R2 is R1) and/or ring-substd. product thereof [component (e)].
Patent JP-S63151935-A (JP)
Title: Camera
Inventor: KANEKO YOSHIYUKI
IPC: G03B17/38
Filed: 1986-12-15
Abstract: PURPOSE:To suppress power consumption at its minimum on the transmitter side by disconnecting a signal generating circuit from a capacitor with large capacity in the transmitter and connecting only the capacitor with large capacity to a power supply battery in a camera body in case of storing the transmitter in the camera body. CONSTITUTION:When the transmitter 10 has been stored in the camera body, terminals 14 and 8 are connected with each other. Charging current is allowed to flow from the power supply battery 13 into a 2nd capacitor 7 through terminals 14, 8 to electrostatically charge the capacitor 7. When the voltage of the 2nd capacitor 7 is charged up to the voltage of the battery 13, only the leaked current from the 2nd capacitor 7 is allowed to flow from the battery 13 to the terminals 14, 8. A pin 15 in the camera body 11 storing the transmitter 10 is set up so as to turn off a switch 9. Since the switch 9 is off, no current flows from the battery 13 to a signal generating circuit 4, a light emitting element 1 and a 1st capacitor 3. Namely the power supply battery 13 is not consumed by a signal generating circuit 4 under the state that the transmitter 10 has been stored in the camera body 11.
Patent JP-H07149139-A (JP)
Title: Blowout port device for air-conditioning
Inventor: NAKANISHI YUTAKA
IPC: B29C45/00
Filed: 1993-11-30
Abstract: PURPOSE:To complete the assembling of a housing concurrently with molding and improve productivity by molding the housing as a primary injection molding to improve its strength, and molding blades as secondary injection moldings utilizing the housing. CONSTITUTION:This blowout port device 1 is constituted of a synthetic resin housing 2 provided with an upper wall 5, a lower wall 6, and both side walls 7 and having a blowout port 9 at one end and a plurality of synthetic resin blades 4 rotatably coupled with both support shafts 11 coaxially protruded on the upper and lower end faces of a blade main body 3 into axial holes 13 of the upper and lower walls 5, 6 respectively. The housing 2 is molded in the primary injection process, and the blades 4 are molded in the secondary injection process in which the axial holes 13 of the housing 2 are used as part of a support shaft molding cavity, the lower end face of the blade main body 3 is brought into the inner face of the lower wall 6, and a gap (c) allowing the rotation of the blade main body 3 exists between the upper end face and the inner face of the upper wall 5.
Patent JP-S63152851-A (JP)
Title: Separator for enclosed type lead storage battery
Inventor: KUSAKA FUMIE
IPC: H01M2/16
Filed: 1986-12-16
Abstract: PURPOSE:To improve adhesion of separator for enclosed type leas storage battery to electrode plates and improve diffusion of electrolyte toward the electrode plates by mixing and paper milling glass fibers and polymer fibers having functional group hydrolyzed or sulfonated by sulfuric acid in the electrolyte. CONSTITUTION:Glass fibers and polymer fibers having functional group hydrolyzed or sulfonated by sulfuric acid in electrolyte of 5.0-70% are added. For example, glass fibers with 2 mu-average fiber diameter of 50 wt% and polyvinyl formal fibers with 1.0 mu-average fiber diameter of 50 wt% are mixed and paper milled. By the arrangement, the diffusion of electrolyte toward electrode is increased and the capacity restoration of enclosed type leas storage battery after long term storage is widely improved.
Patent JP-H04172323-A (JP)
Title: Liquid crystal device manufacturing method
Inventor: HARA MITSUYOSHI
IPC: G02F1/1341
Filed: 1990-11-05
Abstract: PURPOSE:To eliminate irregularity caused by ununiformed density of gap materials, discoloring and inferior contrast by providing a process in which ultra sonic wave vibration is given to a liquid crystal material between a process in which the liquid crystal material is charged in a liquid crystal panel and a process in which a liquid crystal charging port is sealed. CONSTITUTION:A liquid crystal panel 12 having liquid crystal material 11 charged therein is placed on an ultrasonic vibrator 13, and ultrasonic waves are applied to the liquid crystal panel 12 to excite the liquid crystal excite the liquid crystal 11 in vibration. The application of ultrasonic waves to the liquid crystal panel thus disperses gap materials 14a to 14c in the liquid crystal panel and eliminates gap material bias caused by charging of the liquid crystal material and disperses the gap materials. This eliminates the irregularity caused by bias of the density of the gap material 14, discoloring and inferior contrast.
Patent JP-H07148220-A (JP)
Title: Steam sauna
Inventor: YOKOYAMA AKIMITSU
IPC: A61H33/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide a simplified steam sauna used as the one for ordinary water discharge for a bath room without causing a trouble by easily and surely supplying water for steam from a water discharge cock disposed in the bath room to a steam generator installed at the bath room. CONSTITUTION:The steam generator 1 is installed in the bath room, and a rotary discharge cock 2 is disposed in the bath room, and the water supply port 4 of the steam generator 1 is arranged at the position just underneath the turning locus of the discharge port 3 of the discharge cock 2, and a cover 5 operated in such a way that it can be opened/closed freely is formed at the water supply port 4.
Patent JP-S63144338-A (JP)
Inventor: AARANDO PATAASON
IPC: H04N1/03
Filed: 1987-11-27
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-H09142057-A (JP)
Title: Automatic page turning over mechanism
Inventor: TAGUCHI YASUNORI
IPC: G06Q40/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a multiplex turning over operation by shifting a push pin corresponding to a middle paper tab selected by a controller in the direction being in contact with the tub, and further shifting it as being contacted to turn up the turned over middle paper to be separated from other middle paper. SOLUTION: When a medium detecting sensor 14 detects a passbook, the rotation of a pair of transportation rollers 10 are ceased to permit the guide 6 to be turned in the direction C of arrow. The controller operates to examine any of medium detecting sensors 18 in its tab detection, and by driving a stepping motor 16 for a given period of time, a corresponding push pin 15 is moved in the direction of arrow G so as to be in contact with the tab and turn up the middle paper 3 along with the tab. The middle paper 3 turning up operation is continued until fixed times lapse since the medium detecting sensor 18 has detected the middle paper 3.  Then, when the stepping motor 16 is ceased to permit a pair of the transportation rollers 10 to rotate for carrying the passbook in the direction of arrow B, the turned up middle paper 3 is brought into the contact part 21 and fallen in the turning over side. After that, the push pin 15 is shifted in the direction of arrow H to come back in its original position.
Patent JP-S61158582-A (JP)
Inventor: ANDORE RUI MIKUROO
IPC: E05C17/38
Filed: 1985-12-26
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-H07153547-A (JP)
Title: Plug cap device
Inventor: MITANI TETSUYA
IPC: H01T13/04
Filed: 1993-11-30
Abstract: PURPOSE:To maintain the stabilized ignition timing control for a long time by housing a discharge tube for series gap and a plug cap in an electrically insulating casing, which is provided with fin-like projecting parts on the outer peripheral surface thereof. CONSTITUTION:An electrically insulating casing 15, which is provided between an igniting plug of an automobile engine and a high voltage cable 3 and which houses functional parts such as a plug cap terminal and a discharge tube 4, has plural fin-like projecting parts in parallel with an axis on the outer surface thereof. The heat from these functional parts is effectively discharged to restrict temperature rise. Consequently, even in the case under the continuous hard operating condition for a long time such as ordinary travelling and continuous up-slope travelling in a high way, deterioration of parts is eliminated to maintain the stabilized ignition timing control.
Patent JP-S63153321-A (JP)
Title: Catalytic burner for gas turbine
Inventor: ABE TOSHIO
IPC: F23C99/00
Filed: 1986-12-18
Abstract: PURPOSE:To facilitate the support of catalyst and maintain said catalyst and its carrier at an optimum temperature by providing the heat-resistance carrier that carries the catalyst with multiple air ducts lengthwise, one end of said air ducts being opened to a passage for air being delivered from a compressor and the other end to the interior of a combustion chamber. CONSTITUTION:Multiple parallel air ducts 16 are routed lengthwise through cylindrical parts 13a, 13b, 13c. The air ducts 16 situated at the outer-most cylindrical part 13a are bent at their bottom to be opened 16a to the outside. The space defined by the cylindrical parts 13a, 13b, 13c and plates 14a, 14b is filled with catalyst 18. Part of air (a) delivered from a compressor passes through the air ducts 16 and cools a carrier consisting of components parts during such process. As a result, the catalyst 18 supported by the carrier is maintained at a suitable temperature, and NOx is not generated in the exhaust gas G, contributing to maintain clean exhaust gas from a gas turbine. Further, damages to the carrier are also prevented.
Patent JP-H05106543-A (JP)
Title: Spark plug
Inventor: YAMADA SHOGO
IPC: F02P15/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide a compact spark plug which can be installed and detached easily. CONSTITUTION:A spark plug 1 comprises 'main body 11, an installing screw part 12 provided on one side of the main body 11, an insulation body 16 provided on the other side, and a flat metal plate 18 provided at a forward end of the insulation body to be put in contact with a coil spring 2 of a high tension cord 33. An outer diameter D of the installing screw part 12 is 14mm or less. The coil spring 2 is connected electrically to a center electrode 13.