baber/WOPTO huggingface dataset:
Patent JP-S58212211-A (JP)
Title: Electronic tuner
Inventor: OOIKE AKITAKA
IPC: H04N5/44
Filed: 1982-06-04
Abstract: PURPOSE:To attain an electronic tuner using a subminiature resonance circuit, by providing an electric control circuit controlling a resultant capacitance comprising plural resonance capacitors and the combination of the resonance capacitors. CONSTITUTION:The ratio of the capacitance of stepping variable capacitors 6- 9 for resonance of a parallel resonance circuit is set to, e.g., a binary series, and switching diodes 11-14 are connected. Further, a resonance inductance 17 and a setting receiving frequency for varactor diode 21 are connected. The combination of the capacitors 6-9 is controlled with a diode control signal and a resultant capacitance CA is constituted between terminals 30 and 31. In setting the center resonance frequency, an output of a PROM 1 is opened and a control signal at terminals 23-26 is obtained to maximize the capacitor CA. The information of corresponding bit of the PROM 1 is written according to the obtained control information and the center frequency is set. The tuner using the subminiature fixed inductance is attained without trouble in the frequency adjustment in this way.
Patent JP-S5619958-A (JP)
Title: Continuous casting method and its apparatus
Inventor: MORI KENYA
IPC: B22D11/04
Filed: 1979-07-27
Abstract: PURPOSE: To obtain an ingot having no craters without forming any boron oxide on the inside surface of a mold sleeve by subjecting said inside surface to a non-oxidative atmosphere at the time of passing the molten metal in a crucible in the mold sleeve made of boron nitride and performing continuous casting.  
     CONSTITUTION: A leading bar 14 made of, for example, Ag-60w/oPd alloy is inserted into a mold sleeve 6 made of boron nitride from its under side and is so set that its top end reaches the bottom of a crucible 1. Next, an inert gas such as nitrogen gas is blowed to the bottom end of the sleeve 6 by an inert gas or reducing gas blowing device 10 to flow said gas into the clearance between the sleeve 6 inside surface and the bar 14 and to subject the sleeve 6 inside surface to a non-oxidative atmosphere. Further, the same is done in the crucible 1 as well. In this state, the blank material of the above-described alloy is inserted into the crucible 1 and is melted by heating with a high frequency heating coil 3; also a carbon ring heating element 7 is made to generate heat. When the above-described material has completely melted, electric power is so controlled as to maintain it at about 1,450°C, thence the bar 14 is pulled and the molten metal is continuously cast through the sleeve 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08271784-A (JP)
Title: Optical instrument with function of detecting line of sight
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1995-03-30
Abstract: PURPOSE: To prevent a focus detection area from being switched in response to observer's unconscious line of sight and to always execute a control to focus on an object of focus which is a mobile body. CONSTITUTION: The instrument is provided with a selecting means 100 for selecting at least one area among plural areas based on the detection result of the line of sight and the fluctuation of the past focused state in plural areas, and at a servo AF operation, at least one among plural areas is selected, not depending on only the present reliability of the area selected based on the detection result of the line of sight, but giving consideration to the continuity of the past focused state of the selected area, thereafter, the focusing control is switched to the area.
Patent JP-H11291763-A (JP)
Title: Roof hinge mechanism for passenger rice transplanter
Inventor: MIHO TOSHIKIYO
IPC: B60J7/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To form a hinge mechanism, connecting and supporting a roof member relating to a pillar in both right/left sides, in a simple structure with light weight and in a low cost, in the case of providing an open/close capable roof in a passenger rice transplanter. SOLUTION: First/second engaging parts 17, 18 are formed in each front end part of a roof frame 7 provided in right/left both sides of a roof member. A pawl part 22a engaged with each engaging part so as to permit turning to an opening side of the roof frame 7 and impede turning to a closing side is provided, and a pawl member 22 energized to turn by a spring member 24 in a direction of the pawl part 22a engaging with each engaging part is arranged in a pillar side.  The pawl member 22 is held in a condition that the pawl part 22a is detached from the first engaging part 17 when the roof member is turned to an over stroke position by a cam member 26 supported turnably to a support shaft 16 of the roof frame 7, on the other hand, the pawl member 22 is returned to a condition that the pawl part 22a can be meshed with the second engaging part 18 when the roof member is turned to a closing position.
Patent JP-2000292404-A (JP)
Title: Humidity sensor cover
Inventor: KANBE EMIKO
IPC: G01N27/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To especially increase corrosive gas resistance and to achieve highly accurate functions for a long time without disturbing the response property of a sensor element by providing a film containing a nonionic water soluble resin and a slightly soluble basic metal salt. SOLUTION: A case 2 that protects a humidity sensor 1 and is made of plastic such as polypropylene is used, and the lead wire 6 of the sensor 1 is extended from a rear end. A window 3 is formed opposite to a humidity- sensitive part in the case 2, and the sensor 1 is sealed in the other parts. Then, a filter film 4 containing a water soluble resin and a basic metal salt is mounted along the peripheral edge of the window 3. In this case, the filter film 4 is formed along an inner surface from the opposing inner surface of the case 2. For example, the water soluble resin such as polyvinyl alcohol is dissolved into a solvent, and a dispersion object where a basic metal salt such as carbonate and hydroxide is added is dipped into a material such as a non-woven cloth for drying, thus creasing the filter film 4.
Patent JP-H07304426-A (JP)
Title: Wiper for rear-view mirror
Inventor: KIDO AKIHIRO
IPC: B60S1/60
Filed: 1994-05-10
Abstract: PURPOSE:To provide a wiper for a rear-view mirror having both the angle adjusting function and wiping function of the surface of the mirror, capable of preventing the generation of a gap between the mirror and a wiper main body, capable of sufficiently wiping the mirror, and capable of satisfactorily maintaining the weight balance without enlarging the mirror main body. CONSTITUTION:A bracket 14 is angle-adjustably fitted to a mirror driving unit 13 located at the center of a mirror housing 11, and the wiper shaft 36 of a wiper main body 20 wiping the surface of a mirror 14. is rotatably held on the car body upper side of the bracket 14. A wiper drive unit 15 is fixed on the car body lower side of the bracket 14, and the wiper drive unit 15 and the wiper shaft 36 are connected via a link mechanism section 30 extended in the vertical direction of a car body.
Patent JP-H08266704-A (JP)
Title: Sleigh
Inventor: TAKAHASHI HITOSHI
IPC: A63C5/06
Filed: 1995-03-29
Abstract: PURPOSE: To provide a sleigh easy to handle which allows a player to slide stably standing as if he is on skies on a snow surface. CONSTITUTION: This sleigh is provided with a pair of sleigh plates 2 shaped into a long and thin ski board, a link means 4 to link the sleigh plates 2 at the tip parts 3 thereof free to open or incline with feet and a pair of shafts 6 with one end thereof linked to the respective sleigh plates 2.
Patent JP-2000287920-A (JP)
Title: Treating instrument system
Inventor: NAKAMURA GENICHI
IPC: A61B1/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a treating instrument system which achieves a smooth operation by simply remounting a transmission cord on an energy treating device. SOLUTION: In a treating instrument system which comprises a power source unit A to supply an energy output for treating a biomedical tissue to an energy treating device, a transmissions cord 4 to transmit the energy output for the power source unit A and an energy treating device 2 which is made up of a tube body and a hand-side grip part 7 and receives the energy output from the transmission cord 4 to supply energy to a living being, a loading/unloading aid means is provided to aid loading or unloading between the transmission cord 4 and the energy treating instrument 2.
Patent JP-S5720735-A (JP)
Title: Photographic element
Inventor: KOYAMA KOUICHI
IPC: G03C8/12
Filed: 1980-07-15
Abstract: PURPOSE: To obtain a superior color image at high image forming speed by adding a specified nondiffusible sulfonamidonaphthol or sulfonamidophenol compound especially as an image dye feeding compound.  
     CONSTITUTION: To a photographic element is added a compound represented by the formula (where G is OR 1  or NHR 2 , R 1  is H or a hydrolyzable group such as acetyl, R 2  is H or 1W50C alkyl, Z is a photographically useful group such as an image dye feeding substance, A is a group of atoms required to form an aromatic ring such as a benzene ring, a naphthalene ring or a heterocyclic ring, Ball is an org. passivating group on said aromatic ring, m is 1 or 2, X is a divalent org. group having 1W8C atoms, nucleophilic group Nu and electrophilic center C of * produced by oxidation form a 5W12-membered ring, and n is 1 or 2), especially a compound in which Z is a residue of a dye giving a color image. Thus, a superior image free from fog and an increase in the dye density after completion is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07307564-A (JP)
Title: Manufacture of wiring board
Inventor: FUKUTOMI NAOKI
IPC: H05K3/00
Filed: 1994-05-10
Abstract: PURPOSE:To enable a prescribed wiring pattern to be bonded to an insulating material and held by the side by a method wherein a wiring conductor pattern where insulating materials are laminated is buried in insulating material, and a prescribed part of the insulating material is so selectively removed as to make the head of the wiring conductor exposed out of the insulating material and the rest part of the insulating material left on the side of the wiring conductor. CONSTITUTION:An electrolytic copper foil 1 is plated with nickel 2, and then a dry film is laminated. In succession, a wiring pattern is exposed to light and developed to form a resist 3, a conductor 4 is formed by copper plating, the resist 3 is separated off, and a polyimide film 6 coated with an adhesive layer 5 is laminated. Then, the electrolytic foil 1 is etched, and the nickel layer 2 is removed by etching. A required part of the polyimide film 6 coated with the adhesive layer is irradiated with an excimer laser beam to be etched as deep as required. In t,his case, when an excimer laser beam of 150 pulses is used, a wiring can be exposed, and the adhesive layer is left on the side of the wiring to hold the wiring.
Patent JP-S61254937-A (JP)
Title: Ultraviolet rays exposing device
Inventor: SATO SHIGE
IPC: G02F1/19
Filed: 1985-05-06
Abstract: PURPOSE:To form an image superior in resolution on a photosensitive member with simple, inexpensive constitution by providing a particulate which does not transmit ultraviolet rays movably in the space between the 1st and the 2nd control electrodes on which the ultraviolet rays are incident. CONSTITUTION:A common electrode 5 which has the particulate 6 in a groove and a control electrode 1 are provided in a transparent case 3 and a contact A of a switch X is normally made to apply a DC voltage DV to the common electrode 5. When the switch is changed over to a contact B on the basis of the image signal Sv of an image signal generating circuit 7b, an AC voltage AV is supplied to the electrode 5 and the particulate 6 moves between the electrodes 1 and 5 with the electric field between the electrodes 1 and 5; when photosensitive body on the reverse side of the case is exposed to the ultraviolet rays from a ultraviolet rays source 15, they are cut off in the presence of the particulate 6 to form an image pattern. Thus, the ultraviolet rays are easily controlled and the image having superior resolution is formed on the photosensitive paper.
Patent JP-S60245468-A (JP)
Title: Converter circuit
Inventor: SAGANE TOMIYASU
IPC: H02M3/335
Filed: 1984-05-16
Abstract: PURPOSE:To enable the high speed operation of a main transistor by flowing a sufficient reverse base current during the storage time of the main transistor. CONSTITUTION:When a drive transistor Q2 is turned OFF, a reverse voltage between the base and the emitter of a main transistor Q1 is induced in the second winding II of a drive transformer T2, and a reverse voltage between the base and the emitter of the transistor Q1 is induced in the fourth winding IV. Accordingly, a reverse base current is flowed through a resistor R1 by the reverse bias voltage induced in the winding II, and a sufficient reverse base current is flowed through a diode D3 by the winding IV having less number of turns as compared with the winding II. Thus, base storage charge can be abruptly discharged to shorten the storage time.
Patent JP-H10279527-A (JP)
Title: 2-hexyldecanyl (meth)acrylate and its production
Inventor: KAJIYASHIKI TSUYOSHI
IPC: C07B61/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which is a branched long chain (meth)acrylic acid ester having a side chain with relatively a large number of carbon atoms and useful as a raw material for acryl-based resins, thermoplastic elastomers, adhesives, resin-modifiers, etc. SOLUTION: This new compound is 2-hexyldecanyl (meth)acrylate expressed by the formula (R is H or methyl). The compound of the formula is obtained by subjecting 2-hexyldecane-1-ol to an ester exchange reaction with methyl methyacrylate or methyl acrylate usually in 1:(1-20), preferably 1:(1-10) molar ratio, in the presence of usually 10 ppm-20 wt.%, preferably 0.05-5 wt.% of a catalyst (an acid catalyst or a base catalyst) based on 2-hexyldecane-1-ol and usually 0.1-20 mole %, preferably 1-10 mole % of a polymerization inhibitor based on methyl methacrylate or methyl acrylate at 20-200 deg.C, preferably 40-150 deg.C under an inert gas atmosphere such as nitrogen, argon, etc., while removing produced methanol as a byproduct.
Patent JP-S62257486-A (JP)
Inventor: KOIKE SHOJI
IPC: C09D11/38
Filed: 1986-04-28
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-S63261357-A (JP)
Title: Photosensitive material for heat development
Inventor: SAWADA SATORU
IPC: G03C1/498
Filed: 1987-04-20
Abstract: PURPOSE:To enhance sensitivity and density of a photosensitive material for heat development and to reduce fog by incorporating a kind of specified compd. into a photosensitive material having at least a layer of silver halide emulsion- contg. layer. CONSTITUTION:The photosensitive material for heat development is constituted at least of silver halide emulsion on a base, a reducing agent for the silver halide emulsion, and a binder, wherein said silver halide emulsion contains at least a kind of photosensitive silver halide particles having at least three layers of multilayered structure having different halogen compsn. in adjacent layers of the silver halide particles, and at least one layer of said silver halide emulsion-contg. layer is formed in the photosensitive material. Further, at least one kind of compd. expressed by formula I or II is incorporated in the silver halide emulsion-contg. layer. In formulas I, II, Ball is an org. ballast group; Y is a group of C atoms; R<1> is an alkyl, cycloalkyl group; R<2> is an H atom, halogen atom; n is an integer 0-5. By this constitution, a dye image having high sensitivity and high intensity is obtd. and generation of fog is inhibited.
Patent JP-S5523673-A (JP)
Title: Manufacture for crystal oscillator
Inventor: FUJII HIROYUKI
IPC: H03H3/02
Filed: 1978-08-09
Abstract: PURPOSE:To reduce the man-hour and to decrease the cost, by performing the vacuum sealing of the super thin type crystal oscillator clipped with two flat plates or two box type sound units in batch processing. CONSTITUTION:To the crystal piece 12 with frame made with etching punch, the packages 8 and 9 are etchingly punched with the same pitch as it, and three thin plates 10, 11, 13 are laminated in the wafer state as it is, the eutectic material having air tightness formed on the frame of the crystal oscillator piece 12 is heated and molten. Thus, the vacuum sealing is finished by batch processing for crystal oscillator for one wafer's share at a bundle. In this case, the mounting process and the vacuum sealing process are made at the same process. As an example of sealing method, between the frame 14 extended from the crystal oscillation piece and the case sealing part 16, the solder 15 of low melting point is formed and sealed with melting. Accordingly, from the manufacture of the components constituting the crystal oscillator to the end of vacuum sealing is made all with batch processing to decrease the cost.
Patent JP-H11292007-A (JP)
Title: Bagging apparatus employing continuous tubelike bag body
Inventor: SAKAMOTO HIDEO
IPC: B65B9/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a bagging apparatus that is capable of bagging efficiently matters to be housed by employing a low-cost continuous tubelike bag body and closing certainly the opening of a bag by simple work. SOLUTION: A main body case 3 of a bagging apparatus 1 is opened at its upside and equipped at its inside with an accumulation guide part 5 serving as an accumulation guide means and a stock part 7, and a holding mechanism 9 serving as a holding means and a binding mechanism 11 serving as a binding means are provided between the accumulation guide part 5 and the stock part 7. A guide member for a continuous tubelike bag body 17 is detachably attached to the accumulation guide part 5. The guide member has an opening at its center and is integrally formed of a holding plate that is held at its peripheral edge to a step provided at the internal face of the main body case 3 and a guide part in a cylindrical or a square tubelike shape rising upward at the peripheral edge at the opening of the holding plate.  The holding mechanism 9 is constructed of a pair of upper and lower plates comprised of a following plate and a movable plate positioned at the outer circumference side of the continuous tubelike bag body 17 dangling along the internal face of the guide part and arranged at a specified interval in the vertical direction.
Patent JP-S57210491-A (JP)
Title: Digital audio editing system
Inventor: TAGUCHI KATSUYUKI
IPC: G11B20/10
Filed: 1981-06-22
Abstract: PURPOSE:To realize high-precision editing by controlling the speeds of magnetic tapes in plural magnetic recording and reproducing devices under the command of an electronic editing device. CONSTITUTION:This system consists of an electronic editing device 17 and magnetic recording and reproducing devices (player and recorder) 18 and 19. Demodulating parts 21 and 22 demodulate address code signals on tapes reproduced by reproducing parts 23 and 24 of te player and recorder, and supply the demodulated signals to a control part 25 and an address code frame signal to control parts 26 and 27 of decks. Once an editing point is determined, those two decks perform L-length rewinding operation from respective address values, and then stop under the command of an operation part 20. basing on address code difference DELTAL between points where tapes are rewound and stopped actually and address, the two decks run over phase adjustment, namely, so that DELTAL=0.
Patent JP-H11291065-A (JP)
Title: Friction joining method
Inventor: AOTA KINYA
IPC: B23K20/12
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of strength and the breakage of a tool by forming the tool for friction joining, in which the bar-like tool composed of substantially harder material than that of a materials to be welded is inserted while rotating into the joining parts of the materials to be welded and the joining is executed by shifting the joining surfaces, as hollow shape and joining while passing coolant through the hollow part. SOLUTION: The materials to be worked are butted and joined by shifting the tool 1 while rotating along the butted surfaces. At this time, since the friction heat is generated between the tool 1 and the materials to be worked, the temp. of the tool 1 is raised. The material of the tool 1 uses the harder metal than that of the material to be worked, but the strength of this metal is lowered according to the rising of the temp. Since, when the temp. of the tool is raised, the tool 1 is broken at the time of lowering of the strength below the limitation bearable to the friction force, the tool 1 is constituted with a large diameter shoulder part 2 and a small diameter pin 3 at the tip part on the tool 1 and the inner part of the shoulder part 2 is formed as the hollow state, and the tool 1 is cooled by passing the coolant through the hollow part.  As the coolant, air or water, etc., is used.
Patent JP-H09286224-A (JP)
Title: Air conditioner for vehicle
Inventor: YANAGIDA SHIGETO
IPC: B60H1/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce a difference in temperature between conditioned air fed to side-face outlets in an air conditioner at venting modes other than a face mode, especially at a foot mode and a foot-and-defroster mode. SOLUTION: At venting modes other than a face mode, cold air in a cold air bypass duct 9 is directed from an air vent 20c of the cold air bypass duct 9 so as to escape into a side-face outlet which is disposed at the hot air duct side and into which hot conditioned air is likely to be fed. As a result of which, conditioned air blown to the side-face outlet is lowered in its temperature to reduce a difference in temperature between conditioned air blown to two side- face outlets.
Patent JP-S5524251-A (JP)
Title: Changing means of valve
Inventor: SAGAWA MASATO
IPC: C22C19/07
Filed: 1978-08-11
Abstract: PURPOSE: To change the valve exactly and responsively by applying a magnetic field to the temperature sensor made of a ferromagnetic material and by driving force produced by the rotation of temperature sensor or magnetic field generator at a set temperature.  
     CONSTITUTION: The cylindrical rotary body 1 with a strong magnetism made of rare earth element cobalt alloy, which has a greater magnetism anisotropy and its magnetizable direction varies at the temperature equivalent to the predetermined temperature, is connected to the valve 3 through the rod 2. Three pipes 5 to 7 are connected to the valve casing 4 that surrounds the valve 3. Also the permanent magnets 20a, 20b are arranged around the rotary body. The magnetic field applied to the rotary body is parallel to the magnetizable direction (A), for example, of temperature sensor. When the fluid temperature changes and reaches the magnetizable axis changing temperature and sensor reaches the temperature, the rotary body turns 90 degrees, the valve does to change the passage. 
     COPYRIGHT: (C)1980,JPO&Japio