baber/WOPTO huggingface dataset:
Patent JP-H10302274-A (JP)
Title: Optical head actuator
Inventor: TERAJIMA KOKICHI
IPC: G11B7/085
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical head actuator which does not produce the focal discrepancy of an object lens in tracking control and, when it is applied to, for instance, a twin-lens system, does not stop a lens holder at an intermediate position. SOLUTION: An actuator has object lenses 3a and 3b which can be moved in the axial direction of a pivot 2 which is extended in the focusing direction of the object lenses 3a and 3b and in the circumferential direction of a circle whose center is the axial line of the pivot 2 with the pivot 2 as a guide and has a magnet 5 which is magnetized in the radial direction of the circle on its movable side. An approximately annular yoke 10 whose center is the axial line of the pivot 2 and which has slits 10a and 10b approximately in parallel with the axial line is provided on the fixed part side of the actuator so as to face the magnet 5.
Patent JP-H11305002-A (JP)
Title: Lens cleaning method and device thereof
Inventor: SUZUKI HIROYUKI
IPC: F26B5/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of failures such as the cracking a lens due to thermal shock by wet-cleaning it, then, immersing it in a final organic cleaning solvent, having the lens surface exposed to the gas, and drying it at the time of pulling it up. SOLUTION: A hood 10 is provide in the form of covering the entire of a seventh both and a fan 8 for exhaust is provided on the body part of the hood 10. Then, the opening part 9 of the seventh both is provided with an air knife 7 which is a blowing means of a gas and at the time of pulling up a lens 5, the gas is blown to the surface of the lens 5 and is dried, while sucking and removing volatile components by the fan 8 for exhausting. Thus, since the atmosphere of the pulled-up part of the lens 5 becomes dry atmosphere further, the drying speed of the lens 5 is accelerated, the pull-up speed of the lens 5 is accelerated. With this method, even in a large diameter lens composed of a fluoride crystal material especially with required high accuracy, cleaning is performed without crackings or forming stains.
Patent JP-S591634-A (JP)
Title: Method and device for local hardening of stepped material consisting of alloy steel
Inventor: KOMATSU YUTAKA
IPC: C21D9/00
Filed: 1982-06-28
Abstract: PURPOSE:To cool forcibly and efficiently a titled local part and to improve productivity in the stage of hardening said part over the entire section or down to a substantial depth by constituting a gas injection ring for cooling after heating by an induction heating coil for the local part into a split type. CONSTITUTION:The prescribed local part Q in the small diameter shaft part Ws of a stepped material W is supported coaxially with an induction heating coil C having the inside diameter through which a large diameter shaft part Wl can pass, in the position where the coil faces said part. Said local part is heated with such coil. The tubular bodies Ga, Gb of a split type cooling ring for injecting gas are placed to stand by in the position substantially apart from the coil C during heating, so that the tubular bodies are kept virtually free from the influence of the magnetic flux phi2 formed when the magnetic flux phi1 generated in the coil C is guided to the part Wl, and remain unheated. The conduction of electricity to the coil C is interrupted upon conduction of electricity for a specified time, whereafter the material W is moved leftward to locate the part Q in the opposed space between the bodies Ga, Gb, then the bodies Ga, Gb are advanced and are closed to form an annular tubular body. The spacing between the inside circumferential wall of such cooling ring and the part Q is made very small, and gas is injected through a hine fole Gs, whereby the cooling is completed in a short time.
Patent JP-S63275247-A (JP)
Title: Data transfer device
Inventor: TAKADA SHIGEMITSU
IPC: G06F12/04
Filed: 1987-05-06
Abstract: PURPOSE:To efficiently transfer data at high speed as well by counting the number of detected continuous same data patterns, and sending one character of the continuous data pattern and the counted number to an input/output device. CONSTITUTION:A data transfer device 1 is connected to a main storage device 2 and the input/output device 3. Then, that the continuous same data pattern is contained in the data, transferred from the main storage device 2 to the input/output device 3 through a data buffer 11 and a selector 15 is detected by a relative data register 12. The number of the continuous same data patterns, detected by the relative register 12, is counted by a data counter 14, and the continuous same data pattern and the number, counted by the data counter 14, are transferred to the input/output device 3. Thus, the data can be transferred efficiently and at high speed as well.
Patent JP-H05301993-A (JP)
Title: Intermediate film for safety glass
Inventor: MURASHIMA MASATOSHI
IPC: C08K5/3472
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the subject intermediate film useful for window glass hardly causing change of color and fading, preventing development of haze, having excellent light resistance, made of a resin composition comprising a vinyl-based resin, a colorant and a specific ultraviolet light absorber. CONSTITUTION:The objective intermediate film is formed from a resin composition comprising (A) a vinyl-based resin such as polyvinyl butyral, (B) a colorant such as azo-based colorant and (C) preferably 0.45-0.75wt.% ultraviolet light absorber obtained by combining 2-(3-t-butyl-5-methyl-2-hydroxyphenyl)-5- chlorobenzotriazole of formula I with 2-(5-t-octyl-2-hydroxyphenyl) benzotriazole of formula II.
Patent JP-S60252891-A (JP)
Inventor: HANAI SHIYOUJI
IPC: F16L33/00
Filed: 1984-05-30
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-H10282183-A (JP)
Title: Leak-testing apparatus for electric tool
Inventor: FUJII YUTAKA
IPC: G01R31/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a leak-testing apparatus for electric tools which can quickly and easily inspect a shortcircuit of a power source line of a cord of an electric tool and an earth line and a disconnection of the earth line and surely check the presence/absence and danger of a leak of the electric tool. SOLUTION: An earth electrode 21 of a plug receiver (electric outlet 3) to which an insertion plug is inserted or removed is connected to an earth terminal 24 of an insulating resistance meter 4. Edge receivers 22, 23 of the plug receiver are connected to an output terminal 25 of the insulating resistance meter 4. Moreover, a conduction detection instrument (lamp 5) and a battery 10 are connected in series between a probe 6 to which an earth metallic part of an electric tool is butted and the earth electrode 21.
Patent JP-S5336057-A (JP)
Title: Air conditioner
Inventor: OBATA MAKOTO
IPC: F25B13/00
Filed: 1976-09-13
Abstract: PURPOSE: To prevent the pyrolysis of refrigerant and the deterioration of lubricating oil for a compressor, by controlling the press. and temp of refrigerant gas discharged from the compressor within a fixed range even when load variation corresponding to outside air variation in the case of heating operation in winter, in an air heat source heat pump system device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5335407-A (JP)
Title: Control circuit for signal selection
Inventor: NAKAMURA KENSUKE
IPC: H04H20/83
Filed: 1976-09-14
Abstract: PURPOSE:To make possible for a number of types of siganl selection easily and efficiently.
Patent JP-S62269810-A (JP)
Title: Carrying in or carrying out method for internal combustion engine to or from internal combustion engine test equipment
Inventor: KIUCHI NAOYUKI
IPC: B65G47/80
Filed: 1986-05-14
Abstract: PURPOSE:A truck, which can shift between both shifting parts and be connected to both parts, it arranged between the carrying in/out part of a rotary table, on which internal combustion engine test devices are arranged, and the shifting parts of carrying in or carrying out conveyors and thereby the carrying out position of the internal combustion engine and the carrying in position are made into one. CONSTITUTION:An internal combustion engine is supported on a pallet 22 and a rotary table 1 is intermittently rotated in the arrow 9 direction in order and the engine is tested by each test device 2. And the second shifting part 17 of a shifting truck 11 is connected to a carrying in or out part 8, while the first shifting part 16 is connected to the shifting part 24 of a carrying in conveyor 23. Then a tested internal combustion engine 21 is shifted from the carrying out part 8 to the second shifting part 17 and an internal combustion engine 21 to be tested is shifted to the first shifting part 16 respectively. Next the truck 11 is shifted to the left and the shifting part 16 is connected to the carrying out part 8 and the shifting part 17 is connected to the shifting part 26 of a carrying out conveyor 25 respectively and then shifted respectively. By this constitution the work time can be shortened.
Patent JP-H08301804-A (JP)
Title: Pyrogallol derivative, its production and use
Inventor: ICHIKAWA KOJI
IPC: G03F7/004
Filed: 1995-05-09
Abstract: PURPOSE: To easily obtain a pyrogallol derivative which is useful as an alkali- soluble low-molecular-weight resist component by reaction of a specific phenol with a pyrogallol over an acid catalyst. CONSTITUTION: The reaction of (A) isopropenylphenol with (B) 4-t-butyl- pyrogallol gives 6-t-butyl-1,2,3-trihydroxy-4-[1-methyl-1-(hydroxyphenyl)ethyl] benzene of the formula. In a preferred embodiment, one mole of the component (A) is allowed to react with 0.8-2 moles of the component (B) in e presence of an acid catalyst such as hydrochloric acid in (C) an aromatic solvent such as toluene in an amount 0.25-5 times the total of the components A and B by weight.
Patent JP-H09272806-A (JP)
Title: Water absorbing resin dispersion
Inventor: OTANI KAZUYA
IPC: C08L33/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a readily producible water absorbing resin dispersion, having a fine particle diameter and good in dispersion stability. SOLUTION: This water absorbing resin dispersion is obtained by dispersing (B) a water absorbing resin or its water absorbing gel in (A) one or more plasticizers selected from the group of carboxylic acid esters, phosphoric esters, epoxidized vegetable oils and chlorinated plasticizers. The component B is formed by copolymerizing a water-soluble monomer or its precursor with a cross-linking agent and/or polysaccharides in the component A.
Patent JP-H07298695-A (JP)
Title: Inverter
Inventor: NAKANISHI TOSHITO
IPC: H02P27/08
Filed: 1994-04-26
Abstract: PURPOSE:To provide an inverter in which a conversion coefficient can be set without requiring any load test by operating the control constants for setting a torque current value required by an induction motor for generating a rated torque using the values of rated frequency, rated r.p.m., rated voltage, rated current, rated output, and number of poles. CONSTITUTION:A conversion coefficient operating unit 67 operates a speed electromotive force in-phase current under a rated torque from the rated frequency FR, rated r.p.m. SPR, rated current IR, rated voltage VR, rated output PR, number of poles PL, and primary resistance R1 of a motor being set by a rating plate value setter 66 and indicated on the rating plate of the motor. The in-phase current thus operated is delivered, as a conversion coefficient 671, to a torque current converter 68 where the conversion coefficient 671 is multiplied by an operated value 631 of speed electromotive force in-phase current to produce an operated value 681 of torque current. Since a load test for regulating the rated output torque of a load induction motor is not required, the conversion coefficient can be set easily.
Patent JP-S593187-A (JP)
Title: Control device of variable capacity type pump
Inventor: AKIYAMA TERUO
IPC: E02F9/22
Filed: 1982-06-29
Abstract: PURPOSE:To enable a pump swash plate angle to be precisely controlled by allowing pump discharge pressure and control pressure to be applied to the input signal part of a hydraulic servo as piston position displacement. CONSTITUTION:When an arm 37 is displaced clockwise taking a pin 39 as a fulcrum, a spool 38 is again returned in the direction toward the original position, and a servo piston 30 is displaced until said spool 38 returns to the original position to permit a port 72-b to be again blocked. Then, a left side chamber 74 is communicated with a case drain 94 through a passage 73, a port 72-a, and the passage 38-a of the spool 38. Namely, the servo piston 30 is displaced in response to reducing valve output pressure, and a pump is inclined from a minimum swash plate angle position to a position corresponding to the reducing valve output pressure. When said reducing valve output pressure further rises, the left end of a spring seat 43 touches the right end of a spring seat 42 to permit a spring 40 to begin to bend, and at that time a relation between the reducing valve output pressure and the pump swash plate angle is determined in terms of the spring constant.
Patent JP-S62267908-A (JP)
Title: Magnetic head for perpendicular magnetic recording
Inventor: KUGIYA FUMIO
IPC: G11B5/127
Filed: 1986-05-16
Abstract: PURPOSE:To prevent magnetic flux from leaking from the flank of a main magnetic pole and to easily prescribe the depth of the main magnetic pole by forming a nonmagnetic film or thin plate on the flank of the main magnetic pole by using a material which controls the depth of the main magnetic pole and is also conductive. CONSTITUTION:The 1st and the 2nd auxiliary members 11 and 11' for assisting a main magnetic pole film 5 magnetically and mechanically are formed of magnetic material 6 and 6' with high magnetic permeability and nonmagnetic materials 9 and 9', and magnetic conductive shield films 10 and 10' are arranged at the border part between the both while surrounding the flank of the main magnetic pole. The magnetic shield films 10 and 10' are utilized as means for measuring the depth Td of the main magnetic pole accurately and while the main magnetic pole depth Td is within a range of 0<=Td<=b, grinding is carried out to a plane shown by A-A'; and then the depth is calculated from Td=b-C/tantheta by measuring the width C of a conductive layer exposed in the medium opposite surface of the head. A main magnetic pole core is sandwiched between magnetic material blocks 7 and 7' with high magnetic permeability and coupled magnetically with a lower layer film 3 with high magnetic permeability under the recording layer 2 of a medium 1, so that the head operates as a head in closed magnetic path structure.
Patent JP-S5735931-A (JP)
Title: Emulsifier composition
Inventor: OOTSU YOSHIRO
IPC: C09K23/38
Filed: 1980-08-12
Abstract: PURPOSE:To obtain an emulsion having a stable and gentle action on the skin by using as requisite components for an emulsifier composition glycerophosphoric acid ester, higher alcohol, and N-acylamino acid salt. CONSTITUTION:As requisite components for an emulsifier compostion, the three components, a glycerophosphoric acid ester, e.g., phosphatidyl choline, a C8-C40 straight or branched chain, saturated or unsaturated higher alcohol, e.g., lauryl alcohol, and N-acylamino acid salt, are used. The emulsion using the emulsifier composition has a gentle (but not irritative) action on the skin, and therefore, cosmetic products, e.g., cream, lotion, etc., using the emulsifier composition have excellent fitness to the skin and excellent appearance.
Patent JP-S61268925-A (JP)
Title: Cooking apparatus
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C7/02
Filed: 1985-05-23
Abstract: PURPOSE:To simplify the structure of a casing constituting a cooking chamber to ensure the safety of the cooking apparatus by curving more than one corner of a cylindrical body with a large curvature radius and extending the end edge of a door so that it covers the curved portions. CONSTITUTION:Since each of the corner portion of a cooking chamber has a large curvature radius R, electromagnetic waves make irregular reflection and materials to be cooked are uniformly heated and further the partial concentration of electromagnetic waves is eliminated. Hence, dissolution or burning of constituent parts due to the field concentration does not occur. Further, since the edges of the upper and lower end surfaces of a door 2 are extended, the gas between the apparatus main body 1 and the door 2 can be extremely narrowed, steam and smoke generated from the material to be cooked in accordance with the cooking action do not leak to the outside. Further, since it becomes impossible to unintentionally insert a metal bar or the like through the gap, there is no possibility that the electromagnetic wave might leak out, and therefore it is safe. According to the structure of the cooking apparatus, it assumes a casing of a single wall structure, in which the apparatus main body 1 is concurrently used as a part of the cooking chamber 4, and hence the weight of the apparatus is lightened, the size thereof becomes compact and the manufacturing cost thereof is decreased.
Patent JP-S63276343-A (JP)
Title: Mixed terminal equipment
Inventor: OKADA NAOYUKI
IPC: H04L69/40
Filed: 1987-05-07
Abstract: PURPOSE:To automatize the verification of a mixed terminal equipment by transmitting a structural data and a nonstructural data whose final display forms are one and with each other the same in transmitting a mixed structure document. CONSTITUTION:An equivalent data having different format (structural data and nonstructural data) is inputted from a console section 8 by an operator and transmitted to an opposite terminal equipment via a communication control section 4. A reception side receives the structural data (mixed coded data) and the nonstructural data (G4 facsimile, class I document) via the communication control section 4 and stores it to an external storage section 7. When the reception is finished, an MPU 1 analyzes/decodes the mixed coded data with the G4 facsimile, class I document stored in an external storage section 7 respectively and expands them into a bit map data, compares the two kinds of data mutually to verify the received document.
Patent JP-S61267884-A (JP)
Title: Character recognizing device containing standard dictionary changing function
Inventor: KAWAKITA YUJI
IPC: G06K9/66
Filed: 1985-05-22
Abstract: PURPOSE:To cope immedaitely with diversified characters and to improve the character recognizing factor by adding a function to change a standard dictionary with an external operation to the constitution where read character data is compared with the standard dictionary. CONSTITUTION:Desired change indication data 50 is supplied to an operating part 5 for a standard dictionary 23. Thus a standard dictionary changing means 40 of a control part 4 starts to produce a change pattern and rewrites the dictionary 23 of a reading part 2. The characters are recognized in parallel with the operation of the means 40. Then the information read through an optical scan part 1 is stored in a storage part 42 of the part 4 via a recognizing part 24 of the means 40 in the form of the character recognized data. Thus the desired data are displayed on a display part 51 of an operating part 5.
Patent JP-H09280685-A (JP)
Title: Absorption freezer
Inventor: FUKUSHIMA AKIRA
IPC: F25B15/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent flash vapor from flowing into an absorber, and ensure reduction of a load, miniaturization, and making light weight by flash vaporizing part of a liquid refrigerant flowing through an expansion mechanism in a flash tank, and introducing the remaining part into the vaporizer. SOLUTION: A liquid refrigerant on a bottom of a condenser 35 is extracted by a transfer pipe 38 and is drawn by an expansion mechanism 39 to be subjected to adiabatic expansion, and is then supplied into a flash tank 1 where a part thereof is flash vaporized and the remaining part is introduced into an evaporator 10. The refrigerant vapor flash vaporized in the tank 1 passes through a section piping 2 and is fed into a gas chamber 3b of a suction apparatus 3. In contrast, a diluted solution 23 on the bottom in an absorber 14 is extracted by a solution pump 17, and a part thereof is sent to a heat exchanger 7 after passage through a flow rate adjusting valve 6 where it is cooled and is then injected from a nozzle 3e of the suction apparatus 3.  Hereby, the refrigerant vapor is fed into an ejector 3d, entraining the refrigerant vapor in the gas chamber 3b and is mixed with the diluted solution and is further sent into the absorber 14.
Patent JP-S62111271-A (JP)
Title: Electrophotographic copying device
Inventor: AOYAMA YUICHI
IPC: G03G15/08
Filed: 1986-05-15
Abstract: PURPOSE:To recover individual color developers used for multicolor development in a single position with a simple structure by providing conduit part having a shaking end part to set the recovering direction to plural positions. CONSTITUTION:A passage switching member 13 consists of a suspended conduit 13B which has the upper end aperture face positioned a gap l2 apart from the lower end aperture of a conduit 12b and coincides with the axial line of the conduit 12b, an inclined conduit 13C which has a shakable end part placed in a position lower than the base end side, and a vertical conduit 13D whose base end is stuck to the inclined conduit 13C. When a developer is flowed out from a developing part 2 toward a developer reservoir part in the side of a placing base CB, the inclined conduit 13C of the passage switching member 13 is shaked on a basis of the classification of the color of this developer by rotation and driving of a stepping motor SM to switch the leading-in direction of the developer to a corresponding color developer tank.
Patent JP-H05308302-A (JP)
Title: Strap fitting structure
Inventor: ADACHI NAOTOMO
IPC: H04B1/38
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the strap fitting structure which a strap never comes off even if pulled strongly while reducing the thickness of a housing main body. CONSTITUTION:The cover 2 of the housing main body 1 which consists of the cover 2 and a case 3 is provided with a tongue part 8 which has a through hole 9. The case 3 is provided with a tongue part 10 which has a through hole 11. The cover 2 and case 3 are superposed one over the other and then the tongue parts 8 and 10 are put together into a strap fitting part 12. Further, the through holes 9 and 11 are linked with each other to form a through hole 13 for strap fitting, and the strap 14 is fitted in the strap fitting through hole 13.
Patent JP-H06323377-A (JP)
Title: Planetary gear train for vehicular transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/44
Filed: 1993-05-13
Abstract: PURPOSE:To improve power transmission efficiency by providing a member, fixed to a stationary part at the first forward gear speed time and the reversing time in the planetary gear train of a transmission obtaining a change gear ratio among four forward stages or more, in such a way as to be fixable to the stationary part through a friction clutch and a dog clutch. CONSTITUTION:A planetary gear train having a change gear ratio among six forward stages and one backward stage is provided with a first and a second planetary gear sets 10, 20, and a first sun gear 12 is connected to a second carrier 28 and can be fixed to a stationary part 64 by a second brake 52 through the second carrier 28. A first ring gear 16 fixed to an output shaft 62 can be connected to a second ring gear 26 by a first clutch 40. A first carrier 18 is provided in such a way as to be selectively connectable as a first gear speed member to the stationary part 64 or an input shaft 60 through a second clutch (friction clutch) 42 and a dog clutch 66 and also to be fixable to the stationary part 64 through a one-way clutch 46. All the planetary gears can be thereby integrated to obtain the change gear ratio of 1:1.