baber/WOPTO huggingface dataset:
Patent JP-H01147529-A (JP)
Title: Automatic focusing camera
Inventor: HIMURO KEIJI
IPC: G03B3/00
Filed: 1987-12-04
Abstract: PURPOSE:To perform a highly efficient automatic focusing action by automatically shifting to a flashing state photographing action when an object has low luminance or when it is in a counter light state so that focusing is performed and executing a focusing action based on corresponding distance information when range measurement information exceeds an auxiliary attainable distance. CONSTITUTION:A luminance decision part 8 compares photometric data AE from a photometry part 6 with 1st and 2nd reference values, for example, EV9 and EV3. When the photometric data AE is under the reference values, a start signal and a range signal are respectively outputted. A range decision part 9 which simultaneously receives both of the signals compares the range measured data AF from a range measuring part 7 with the attainable distance of auxiliary light. Only when the data AF exceeds the attainable distance, it is substituted with limit data LIM corresponding to the attainable distance and outputted to a lens control part 10. Thus, countermeasure is adopted for three kinds of values, for example, EV9 or more, exceeding EV3 and under EV9, EV3 or less, according to the luminance of the object. Moreover, even if the value is EV3 or less, the different countermeasure can be adopted according to whether or not the data AF is the attainable distance and beyond.
Patent JP-H10129354-A (JP)
Title: Seat for automobile with separator
Inventor: FUNAKOSHI YUKITO
IPC: B60N2/14
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To perform a role of a partition both during the use of a seat arranged in front of a cargo chamber and during containing. SOLUTION: A seat for an automobile with a separator is provided with a seat arranged in front of the cargo chamber of a vehicle. The seat is formed such that a seat back 21 is caused to fall backward and the front end of a seat cushion 20 is pivotally supported at a cargo chamber floor 3 turnably forward so that the seat cushion 20 stands up, and a separator 4 to extend upward the seat back is attached to the seat back 21, and during standing up of the seat cushion 20, front cabin and a cargo chamber are separated from each other by the seat cushion 20, the seat back 21, falling backward in a manner to be positioned flush with the seat cushion 20, and a separator 4 attached to the sea back 21.
Patent JP-H04175636-A (JP)
Title: Chassis dynamometer
Inventor: KAMISAKA HIROJI
IPC: G01M17/007
Filed: 1990-11-08
Abstract: PURPOSE:To continuously change over the degree of inertia by changing the acceleration of a rotary roller which is a proportional constant. CONSTITUTION:A flywheel 3 as a base, and a vortex current type sucker 4 serving as a toruqe-heat converter for converting a toruqe into a heat, a torque sensor 5 and a speed sensor 6 are provided on the shaft 2 of a rotary roller 1 on which drive wheels of a test vehicle is set. A control device 8 incorporates an acceleration determining function, a desired value setting function, and delivers a control signal to a current control device 7 which is obtained in accordance with various inputs such as an output from a torque sensor 5, an output from a speed sensor 6, the weight (inertia force) of test vehicle, inertia of flywheel 3. In a conventional control system a desired torque T1 is controlled in proportion to an actual acceleration dVR/dt of the rotary roller 1. Further, a desired magnetic field current 1F is controlled by the so-called PI control.
Patent JP-S63157423-A (JP)
Title: Asher
Inventor: YOSHIOKA HARUHIKO
IPC: H01L21/30
Filed: 1986-12-22
Abstract: PURPOSE:To prevent ashing irregularity of a semiconductor wafer, by providing slit grooves between rows of apertures arranged in the form of a line. CONSTITUTION:A flat plate of glass is provided with a plurality of aperture parts 6a and 6b with a diameter, for example, of 0.5-2.0mm. This flat plate 7 has a surface whose area is larger than that of a wafer 16, a substrate to be processed, and the periphery is fabricated in the form of a step. Slit grooves 18 with a specified width and a specified height are formed between rows of apertures 6a and 6b constituted in the form of a line. In this slit grooves 18, exhaust holes 19 are arranged, and the gas is exhausted by an exhaust tube not shown. Thereby, the ashing irregularity of the wafer 16 caused by the interference with ashing gas can be prevented.
Patent JP-H08208762-A (JP)
Title: Water-soluble polymer produced from acrylamide or methacrylamide,ethylenically unsaturated aliphatic carboxylic acid or its salt,and polyvinyl monomer and use ofthe polymer as dry strength additive for paper
Inventor: UIRIUMU RODORIGESU
IPC: C08F20/52
Filed: 1995-11-24
Abstract: A water-soluble terpolymer consists essentially of the polymerization product of the following monomers: (a) (meth)acrylamide, (b) an ethylenically unsaturated, aliphatic carboxylic acid or a salt thereof, and (c) a water-soluble, polyvinyl monomer, wherein (c) comprises <0.07 mole % based on total monomers; a 1% solution of the terpolymer is capable of passing through a 200 mesh screen substantially without retention of polymer solids, and the terpolymer has a reduced specific viscosity of about 3.0 deciliters/g or less. The process for preparing the polymer includes the step of continuously adding both components of a redox initiator. The terpolymer is useful as a dry strength additive for paper.
Patent JP-H05140085-A (JP)
Title: Sulfone-containing liquid crystal compound, liquid crystal composition and liquid crystal display device
Inventor: SHIMIZU TADASHI
IPC: C09K19/30
Filed: 1991-11-21
Abstract: PURPOSE:To provide the subject compound having large spontaneous polariza tion, useful as a component of a ferroelectric liquid crystal composition and giving a liquid crystal display device having quick response. CONSTITUTION:The compound having an optically active group and containing sulfone in the skeleton part, e.g. the compound of formula. The exemplified compound can be produced e.g. by adding octyl bromide to a dimethyl sulfoxide solution of bis(4-hydroxyphenyl) sulfone and potassium hydroxide, stirring at room temperature, acidifying the solution, extracting, drying and purifying the product to obtain 4-hydroxyphenyl(4'-octyloxyphenyl) sulfone, adding tosylate of (R)-2-methylbutanol to a dimethyl sulfoxide solution of the above sulfone compound and potassium t-butoxide, stirring at room temperature, acidifying the solution and purifying the product e.g. by extraction.
Patent JP-H10148587-A (JP)
Title: Method for measuring stress
Inventor: MATSUNAGA EIHACHIROU
IPC: G01L1/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a stress value comparable with a measurement with a strain gauge, by establishing a highly reliable X-ray diffraction measuring method. SOLUTION: The surface of an object to be measured is polished 0.2mm or more to obtain a surface roughness of Rmax 15μm or less and then X-ray diffraction is performed. Gradient of a relational line between a diffraction angle (2θ) and sin<2> θ is determined assuming the angle between the normal to the material surface of the object and the normal of lattice plane is ϕ, and a stress is determined according to the formula, On the other hand, correlation between the measurement δx of stress through X-ray and the measurement δof stress through strain gauge is predetermined and the the measurement of stress through X-ray is expressed in terms of the measurement through strain gauge.
Patent JP-H05139684-A (JP)
Title: Car storage facility using movable body
Inventor: KASAGI MASAO
IPC: B66C17/04
Filed: 1991-11-22
Abstract: PURPOSE:To engage and disengage a car with and from movable-body-side supporting tools without causing the car body to greatly stick out sideward by causing an oncoming movable mody to face buffers, and lowering a vertically moving body so as to place the car body or the like on the buffers, and rotating each supporting tool about a longitudinal axis so as to store the car body in the longitudinal position of each longitudinal rod. CONSTITUTION:A vertically moving body 45 is provided below a freely-traveling movable body 10 on a fixed passage 5 via a vertically moving device 30 and longitudinal rods 50 are provided which extend downward from both sides of the vertically moving body 45. Supporting tools 52 which are freely rotabale about a longitudinal axis 51 are provided in plural portions below and along the longitudinal direction of the longitudinal rods and actuating devices 55 for rotating the supporting tools 52 are provided on the right and left sides and buffers 60 are provided on a floor face 59 beneath the fixed passage 5 and in plural portions along the fixed passage. When a car body is placed on the buffers 60, the right and left actuating devices 55 are actuated and thereby each supporting tool 52 is rotated about the longitudinal axis 51 and the car is stored in the longitudinal position of each longitudinal rod 50.
Patent JP-2001126773-A (JP)
Title: Method of charging secondary battery
Inventor: YAMAGUCHI MASAO
IPC: H02J7/10
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To correct the remaining capacity of a secondary battery by detecting its fully charged state. SOLUTION: This secondary battery 3 is deemed to have reached the fully charged state, if its temperature gradient is detected reaching a preset gradient value. Then, the remaining capacity of the battery is corrected when charging is completed at battery temperature, by detecting the temperature of the battery when the thermal gradient becomes the preset gradient.
Patent JP-H03167106-A (JP)
Title: Stable agricultural chemical composition
Inventor: WADA YUZURU
IPC: A01N25/14
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a long-term preservable composition by blending a mixed agent comprising a specific heterocyclic compound and organic phosphorous compound as active ingredients with a compound containing polyethylene glycol chain or polypropylene glycol chain. CONSTITUTION:A mixed agent comprising a compound shown by the formula [X is S, CH2 or NR<2> (R<2> is H or alkylcarbonyl); R<1> is pyridyl or thiazolyl which may be replaced; m is 2 or 3; Y is N or CH; Z is NO2 or CN] and an organic phosphorous compound (e.g. O-ethyl S,S-diphenylphosphorodithioate) as active ingredients is blended with 0.5-15wt.% compound (e.g. polyoxyethylene alkyl ether) containing polyethylene glycol chain, polypropylene glycol chain or ethyl ene glycol propylene glycol copolymer chain to give a stable agricultural chemi cal composition. Decomposition of both the components is suppressed and the composition can be preserved for a long period of time.
Patent JP-H06139894-A (JP)
Title: Trip mechanism interlocking device for gang circuit breaker
Inventor: EBISAWA TSUNEO
IPC: H01H71/12
Filed: 1992-10-20
Abstract: PURPOSE:To make the load of an overcurrent trip device for the trip action in a gang circuit breaker connected with two circuit breakers equal to that in a single circuit breaker. CONSTITUTION:When trip crossbars 10 of two circuit breakers 1 constituting a gang circuit breaker are connected with a connecting rod 20, some play is given to the connection by a gap A. When one trip crossbar 10 is driven by an overcurrent trip device 5, the other trip crossbar 10 is driven by the force of an opening/closing spring applied to a latch, and the load of the overcurrent trip device 5 is made equal to that in the single circuit breaker 1.
Patent JP-H06156642-A (JP)
Title: Movable shelf equipment
Inventor: ABU KANJI
IPC: E04H1/12
Filed: 1992-11-17
Abstract: PURPOSE:To obviate an outdoor building so as to reduce the cost by moving one end part shelf and an intermediate part shelf convergently to the other end part shelf side to protect the inside of the shelves from external environment. CONSTITUTION:An intermediate part shelf 4 is disposed between a longitudinal pair of end part shelves 2, 3, and the intermediate part shelf 4 and one end part, shelf 2 are constituted in such a way as to be longitudinally movable. A single row of storage parts 11 is formed at each of the end part shelves 2, 3, and two rows of storage parts 17a, 17b are formed at the intermediate part shelf 4. Each of the shelves 2-4 is provided with a roof 20 and side wall panels 30, and the back faces of both end part shelves 2, 3 are provided with back wall panels. With one end part shelf 2 and the intermediate part shelf 4 convergently moved to the other end part shelf 3 side, the upper parts of all the shelves 2-4 are covered with the roofs 20, both side parts are covered with the side wall panels 30, and the longitudinal direction is covered with the back wall panels, so that the inside of the respective shelves 2-4 is protected from external environment such as wind, rain and snow.
Patent JP-H07161422-A (JP)
Title: Ic socket
Inventor: IWAMATSU YASUYUKI
IPC: H01R33/76
Filed: 1993-12-07
Abstract: PURPOSE:To obtain an IC socket in which electrical contact is always kept good 6K without having influence of an oxide cover film on the surface of an IC lead. CONSTITUTION:A spring part 5b for forcing a contact part 5a into an IC socket is provided in a contact pin 5, and a cam 37 cooperating with a slave part 5c is provided and the contact part 5a is reciprocated with rubbing the IC lead by cooperation of the slave part and the cam 37. The oxide cover film is cleansed and removed whenever ICs are attached and detached.
Patent JP-H08141493-A (JP)
Title: Production of surface treated steel sheet excellent in self-cleanability
Inventor: MINAMI NAOTAKA
IPC: C09D183/04
Filed: 1994-11-16
Abstract: PURPOSE: To produce a surface treated steel sheet which is provided with a coating film whose whole surface has a catalytic function, and also excellent in self-cleanability. CONSTITUTION: This production comprises: hydrolyzing monomethyltrialkoxysilane or tetraalkoxysilane to form a monomethylsilanol or tetrasilanol sol; adding 2 to 30mass% of at least one selected from organometallic compounds or heteropolyacids of Mo and/or W to the sol based on the mass of nonvolatile matter of the sol; coating at least one surface of a steel sheet with the resulting sol to form a coating film having a 1 to 30μm dry coating film thickness; and thereafter, heating the coated steel sheet at a 140 to 300 deg.C ultimate sheet temp.
Patent JP-H11138640-A (JP)
Title: Joining method of amorphous polyethylene terephthalate and joined body
Inventor: HATTORI SEIJI
IPC: B29K67/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To realize joining of transparent bodies under the condition that the production cost of a joined body is checked, its transparent feeling is kept and it has an enough joint strength by a method wherein transparent bodies made of amorphous polyethylene terephthalate are heat-fused after the joining surfaces of the transparent bodies are corona-discharge-treated. SOLUTION: A joined body is a card case 1 consisting of two sheets of plate material 2 and 3 and muntins 4, 5 and 6 arranged between three sides of the peripheral edge of the two plate materials. These plate materials 2 and 3 and the muntins 4, 5 and 6 are transparent amorphous polyethylene terephthalate films cut respectively in the predetermined shapes. Respective joining surfaces 2a, 3a, 4a, 4b, 5a, 5b, 6a and 6b are corona-discharge-treated. Next, successively the plate materials 2 and 3 and the muntins 4, 5 and 6 are quickly set to a lower mold 7, in which the accepting electrode 10 of a high frequency welder 8, so as to be pressed by the pressing electrode 14 of an upper mold 13 in order to apply a high frequency voltage between the electrodes 10 and 14, resulting in heat-fusing the plate materials 2 and 3 and the muntins 4, 5 and 6.
Patent JP-H01146950-A (JP)
Title: Optical molding material
Inventor: NAKAJIMA TAKASHI
IPC: G11B7/2533
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the title material which neither generater any acidic substance which adversely affects metal nor undergoes coloration or a decrease in a molecular weight, by mixing a bis(hydroxyphenyl)alkane polycarbonate resin with a phosphorous ester, an alicyclic epoxy compound and a specified aliphatic ester compound. CONSTITUTION:100 pts.wt. bis(hydroxyphenyl)alkane polycarbonate resin (A) obtained by reacting a dihydroxydiaryl compound with a carbonate precursor and having an average MW of 12000-18000 (as measured in methylene chloride in a 6.0g/l concentration at 20 deg.C) is mixed with 0.005-0.5 pt.wt. phosphorous ester (B) of the formula (wherein R<1-2> are each an alkyl or an aryl, and R<3> is H or R<1>), e.g., tributyl phosphite, 0.001-0.01 pt.wt. alicyclic epoxy compound (C) having at least one 1,2-epoxy group, e.g., 3,4-epoxycyclohexylmethyl 3,4- epoxycyclohexanecarboxylate, and 0.005-0.2 pt.wt. aliphatic ester compound (D) free of carboxyl groups and/or hydroxyl groups, and formed from a 12-32C saturated aliphatic carboxylic acid and an aliphatic di- to trihydric alcohol.
Patent JP-2001125029-A (JP)
Title: Scanning optical system, optical scanner and image forming device
Inventor: SAKAI KOJI
IPC: G02B26/10
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To realize a scanning optical system capable of forming a small-diameter light spot while securing back length regardless of a single beam system or a multibeam system. SOLUTION: This scanning optical system is constituted so that beams deflected by a light deflector 5 are condensed on a surface to be scanned 9 as the light spot. Then, it is constituted of two lenses 6 and 7. The lens 6 positioned on the light deflector side is provided with positive refractive power in a main scanning direction and negative refractive power in a sub-scanning direction. Besides, the shape thereof within a main scanning cross section is the meniscus lens whose concave surface faces the light deflector side and at least one lens surface thereof within the main scanning cross section is formed so that it is not a circular arc. Moreover, the radius of curvature is different in the main scanning direction and in the sub-scanning direction at least on one lens surface thereof.  The lens 7 positioned on the surface to be scanned side is provided with positive refractive power in the main scanning direction and positive refractive power in the sub-scanning direction. Besides, at least one lens surface thereof within the main scanning cross section is formed so that it is not a circular arc and the radius of curvature is different in the main scanning direction and in the sub-scanning direction at least on one lens surface thereof.
Patent JP-H02153351-A (JP)
Title: Developing device
Inventor: MASUDA HIROYUKI
IPC: G03D3/00
Filed: 1988-12-05
Abstract: PURPOSE:To prevent a processing liquid from flowing into an adjacent tank at the time of moving the developing device by mounting transporting frame bodies which transport materials to be developed liftably into the processing tanks housing fixers at least. CONSTITUTION:The processing tank 11 housing a developing soln. 1, the processing tank 12 housing the fixer 2, and the processing tanks 13a, 13b housing a stabilizer 3 are provided via partition plates 14 in a large processing tank 10 and the transporting frame bodies 20 for transporting the materials 4 to be developed are immersed in these tanks. The liquid level of the fixer, etc., are increased by as much as the volume of the frame bodies 20 and the time when the materials 4 are exposed to the air is shortened when the frame bodies 20 are lowered together with holding members by using a lifting means. The liquid level is lowered and the outflow of the fixer 2, etc., is prevented if the frame bodies 20 are risen by using the lifting means at the time of moving the device for the purpose of maintenance or jam treatment.
Patent JP-H05138976-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: B41J13/00
Filed: 1991-11-22
Abstract: PURPOSE:To distinguish a case where a recorded image is not flawed if a failure of coincidence between the size of an actual recording sheet with a designated sheet size occurs and allow data recording to be performed. CONSTITUTION:If a failure of coincidence of sheets is detected, the coincidence of a designated sheet size with a detected sheet size is interpreted using an interpretation means 1000. In addition, the continuation/discontinuation of an imaging action is controlled and a warning signal is generated using a control means 11000 in accordance with the interpretation results.
Patent JP-2000116413-A (JP)
Title: Buckle
Inventor: TAKAHASHI HIROSHI
IPC: A44B11/25
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a buckle formed of a signal constituting part which can be disengaged by single-hand operation. SOLUTION: An elastic plate like part 22 is formed of a buckle male tool A provided with the mounting part or a folding back part 11 of a belt/string like body C and insertion part 10 and a buckle female tool B provided with a cylindrical part 20 provided with an insertion hole 21 which can be pulled out and inserted from/to this part 10 and a mounting part or a folding back part 26 of the body C and forms a part of the part 20 between a pair of slits 23 provided so as to extend from the inserting-side opening 21a of the hole 21 toward a side 21b opposite to the side of the opening 21a.  Engaging means D to be engaged in the state of being mutually attachable and detachable at the time of inserting the part 10 of the tool A to the hole 21 of the part 20 are provided at the part 10 and the part 20 and the part 22 can be bent out in the direction of disengaging the means D of the part 22 and the means D of the part 10.
Patent JP-H01148296-A (JP)
Title: Controller of washing machine
Inventor: IMAHASHI HISASHI
IPC: D06F33/02
Filed: 1987-12-04
Abstract: PURPOSE: To secure stability by giving information of a fault at an early stage and preventing starting of a washing process at the time of a fault. CONSTITUTION: A power source of a controller 1, which is supplied separately from a power source switch 71, can operate a display device 2 even in the case of disconnecting the switch 71. The controller 1 stops water supply and turns of a transistor part 31 of a load driving device 3. Next, the controller 1 detects the terminal voltage of the bidirectional thyristor 33 of a feeding valve 5 by a fault detector 6 to judge whether a load driving device is already turned off or not. At the time of judging that it is not yet, the controller 1 drives the bidirectional thyristor 73 of a disconnecting device 7 to disconnect the switch 71. Then, the controller 1 displays 'FF1' on the display 2 and always forms the loop of FF1 to keep FF1 displayed though the switch 71 is turned again.
Patent JP-H05142678-A (JP)
Title: Film player
Inventor: ISHIBE HIROSHI
IPC: G03B31/00
Filed: 1991-11-22
Abstract: PURPOSE:To provide a film player by which a video synchronizing with music is easily reproduced and pleasure is found more. CONSTITUTION:Data on starting image pickup and switching a video at the beginning, the measure, the end of a piece of music are previously stored with the data on the piece of music itself as DC component in a music ROM 302. A CPU 101 reads video information from a film data read part 102 and reproduces the image data on the film on television for reproducing 4 through a signal processing part 104. The CPU 101 switches a reproduced image on the television 4 based on the data on starting the image pickup and switching the video from the ROM 302 obtained through a music synthesizing LSI 105.