baber/WOPTO huggingface dataset:
Patent JP-2000198452-A (JP)
Title: Steering device with variable steering angle ratio
Inventor: WATANABE KATSUJI
IPC: B62D3/08
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a steering device with variable steering angle ratio which is capable of more freely setting the steering feeling characteristic for each vehicle kind with a simple constitution by improving the preset degree of freedom of the steering angle ratio characteristic. SOLUTION: In this steering device with variable steering angle ratio, a pinion 23b to form a rack and pinion mechanism 11 is provided on an output shaft 23, the pinion 23b, and a rack 18a, an input shaft 22 and the output shaft 23 which are engaged with the pinion 23b are collectively stored in a fixed housing 14, the output shaft 23 is rotatably supported by the fixed housing 14, and a supporting mechanism 50 to movably guide the output shaft 23 in the extending direction of the rack 18a by the movement according to the rotational angle is provided. The output shaft 23 can be moved in the extending direction of the rack 18a while rotating the output shaft 23 by the rotational angle and the movement according to the rotational angle of the input shaft 22.
Patent JP-S63172138-A (JP)
Title: Automatic dimming stroboscope device
Inventor: HIRATA SHINJI
IPC: G03B15/05
Filed: 1987-01-09
Abstract: PURPOSE:To stably turn on and off a thyristor even in case of continuous light emisstion by providing a thyristor operation control circuit consisting of a control circuit which is connected to the control pole of a bidirectional switch element and outputs a control signal to turn on a the switch element on the way of light emission of a flash discharge tube. CONSTITUTION:A resistance 15 having a high resistance value is connected to both ends of a triac 14 of the bidirectional switch element, and a control circuit 16 which is operated at a prescribed time after the start of light emission of a flash discharge tube T and outputs the control signal to turn on the triac 14 is connected to the gate of the triac 14. One end of capacitor 13 for gate is connected to a power source E through a resistance 11 and diodes D5, D1, and D3. When a thyristor 1 is turned on at the time of switching of a discharge loop, charged electric charge of a capacitor C2 is discharged to the flash discharge tube T through the thyristor 1, an inductor L3, etc., and discharge light emission based on the charged electric charge of the capacitor C2 continuously follows that based on the charging electric charge of a capacitor C1. Thus, the switching thyristor is surely turned on even if the light emitting operation is repeated.
Patent JP-S58126358-A (JP)
Inventor: FUIRITSUPU YUUJIN MIRAA
IPC: D01F6/84
Filed: 1983-01-14
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-S5390026-A (JP)
Title: Burner
Inventor: YASUGI MASAAKI
IPC: F23C99/00
Filed: 1977-01-18
Abstract: PURPOSE: To intend reduction of exhaust gas in NOx by burning fuel sprayed by compressive fluid for spraying of three of steam, fuel oil, and water of the third fluid to be mixed as emulsion in a burner chip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58121030-A (JP)
Title: Silver halide sensor type polymerizable photosensitive material
Inventor: MAEDA MINORU
IPC: G03F7/028
Filed: 1982-01-13
Abstract: PURPOSE:To improve storage stability, by reacting free basic groups of gelatin with a reactive compd. CONSTITUTION:A photosensitive material contains a gelatin deriv. obtained by modifying the free basic groups, silver halide, and additionally polymerizable nongaseous ethylenically unsatd. compd., with isocyanates, thiocyanates, activated vinyl compd., sulfonyl halide, or the like. The ethylenically unsatd. compd. is a water-insoluble addition-polymerizable compd. liquid or solid at normal temp. having >=2 functional groups and disperses into the gelatin deriv. The gelatin deriv. is obtained by reacting them in water, an org. solvent, or mixture  thereof at regulated pH. After exposure, it is developed in the presence of a resorcinol or naphthol type polymn. initiator, and nonimage areas are washed off. Therefore, washing-off performance after storage is not deteriorated.
Patent JP-S57117582-A (JP)
Title: Liquid crystal display element
Inventor: SHIMIZU YASUTAKA
IPC: G02F1/137
Filed: 1981-01-12
Abstract: PURPOSE: To provide a liquid crystal display element composed of a liquid crystal composition filled between a pair of transparent electrodes, having excellent dichroism and light resistance, high contrast, and long life, by using a liquid crystal composition containing a specific blue dye.  
     CONSTITUTION: The objective display element is prepared by using a liquid crystal composition containing a blue dye of formulaI{R is H, (substituted) alkyl, (substituted) alkoxy, aryl, (substituted) alkylthio, aralkyl, aryloxy, etc. or the group of formula II[R 1  and R 2  are H, (substituted) alkyl, aryl or aralkyl], the group of formula II may be piperidino, piperazino, etc.}(synthesized by reacting the compound of formula III with a cyanide compound) in a liquid crystal display element composed of a liquid crystal composition filled between a pair of electrode substrates, at least one of which is transparent. The liquid crystal is pref. a nematic liquid crystal exhibiting positive dielectric anisotropy, e.g. the compound of formula IV (one of R 3  and R 4  is cyano and the other is alkyl, alkoxy, etc.) 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11203636-A (JP)
Title: Single reel magnetic head cleaning tape cartridge and magnetic tape device using the same
Inventor: HIRAI TADASHI
IPC: G11B5/41
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To attain the elimination of dust and reduction of cost and to use effectively resources. SOLUTION: The device is constituted in such a manner that the length of the cleaning tape 1 is made a certain multiple of the supplying/rewinding length (n) by one cleaning operation and the used part of cleaning tape (cutting zone 3) is cut down after the cleaning operations of the prescribed number is repeated, then a tip of the remaining cleaning tape is attached to a leader block 5 to carry out the cleaning operations of the next prescribed number by using the part of cleaning tape equivalent to the next length (n).  Meanwhile, a case for housing the cleaning tape 1 is constituted so as freely to be opened/ closed to enable the exchange of the cleaning tape 1, and also a detection part for detecting that the supplied amount of the cleaning tape comes up to the length (n), is provided in the magnetic tape device so that the supplying amount of the cleaning tape 1 is kept constant (the length n).
Patent JP-S60147707-A (JP)
Title: Optical element connecting optical fiber
Inventor: SHIBANUMA NAOTERU
IPC: G02B6/44
Filed: 1984-01-12
Abstract: PURPOSE:To prevent generation of progressive cracks or the like and to enhance the reliability by forming a gold layer around a core, where coating is removed, near the end face of an optical fiber by plating or the like and providing coating consisting of an In soft metal on the outside of this layer. CONSTITUTION:A gold layer 14 is formed around a core 13, where coating is removed, near the end face of the optical fiber by plating or vapor-deposition, and a coating 15 consisting of an In soft metal is provided on the outside of this layer 14. The outermost circumference near the end face of the optical element connecting optical fiber is coated with the In soft metal in this manner to prevent generation of progressive cracks due to an external force and break of the optical fiber.
Patent JP-H09192062-A (JP)
Title: Electric vacuum cleaner with filter element and collection unit assembled thereinto
Inventor: EMU ANSONII MERITO
IPC: A47L5/24
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a comprehensively efficient battery-operated type electric vacuum cleaner which achieves prolonged operation time with a lower power consumption. SOLUTION: This electric vacuum cleaner has a freely detachable collection module. A collection assembly and a filter element 89 are assembled into the module. The collection assembly has an integral frame and a cover mounted on the opened rear end part of the frame. The filter element 89 is mounted semi-permanently at an internal part of the cover. The cover has a rib to separate the filter element 89 from the rear part thereof and a rib so that a flow of air can be obtained between the cover and the filter element 89. The cover is mounted airtight on the frame by friction.
Patent JP-S56101146-A (JP)
Title: Electron beam-sensitive image-forming composition
Inventor: KOMIZU HIDEO
IPC: G03C1/675
Filed: 1980-01-16
Abstract: PURPOSE:To obtain a composition unsensitive to light and requiring no processing such as development by using furylacrolein, an aromatic secondary amine, an org. polyhalogen compound and an org. high molecular compound. CONSTITUTION:A composition is used consisting of furylacrolein (A), an aromatic secondary amine (B) such as a indoline deriv. represented by formula I, a 1,2,3,4- tetrahydroquinoline deriv. represented by formula II, an N-alkylaniline deriv. represented by formula III or a mixture thereof, an org. polyhalogen compound (C) such as carbon tetrabromide or ethane hexachloride and an org. high molecular compound (D) such as polyvinyl acetate or polymethyl methacrylate. The composition is irradiated with electron beams at 10-60kV electron beam accelerating voltage to obtain a blue-bluish green colored image having an absorption band in 550-700mm..
Patent JP-S63173683-A (JP)
Title: Copying material
Inventor: IIJIMA ZENSHIRO
IPC: B41M5/10
Filed: 1987-01-13
Abstract: PURPOSE:To produce a copying material capable of erasing a copied characters etc., by adding a water, by a method wherein an aqueous solution mainly composed of a cobalt thiocyanate is applied on a substrate and dried to form the copying material. CONSTITUTION:A coating liquid is prepared by dissolving a composition composed mainly of a cobalt thiocyanate with an alkylene glycol, a polyalkylene glycol, etc., mixed therewith as a color deeping agent in a water, an organic solvent, or a mixed solvent of water and organic solvent. This coating liquid is infiltrated and held in a substrate such as a paper, cloth, moisture-absorbing rubber, and moisture-absorbing plastic sheet; in this manner, a copying material is produced. An addition amount of the cobalt thiocyanate to the solvent is generally 0.1-200 pts.wt., preferably 0.5-140 pts.wt., to 100 pts.wt. of the solvent. As the organic solvent, methanol, ethanol, ether, acetone, etc., are used.
Patent JP-H11298290-A (JP)
Title: Surface acoustic wave device
Inventor: FUJIMOTO KOJI
IPC: H03H9/64
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive surface acoustic wave device which has its electrode structure that is easily machined and also has its satisfactory and stable characteristic by using an IDT which is formed on a crystal substrate having a specific Eulerian angle and constituted of an electrode material containing tungsten. SOLUTION: A surface acoustic wave resonator 1 is constituted of a rectangular crystal substrate 2, which has an Eulerian angle θof 122 deg.<=θ<=131 deg. in Eulerian angles (0, θ, 90 deg.). An IDT 3 is formed on the substrate 2 and has a pair of comb-teeth electrodes 3a and 3b. The fingers of both electrodes 3a and 3b are inserted into each other. The reflectors 4 and 5 are placed on both sides in the surface propagation direction of the IDT 3. The IDT 3 and the reflectors 4 and 5 are formed of tungsten. Thus, the band width is widened and accordingly the allowance is improved against the fluctuation of center frequency that is caused by the temperature change.
Patent JP-H09199107-A (JP)
Title: Device and method for preventing improper surface pressure in battery terminal part
Inventor: YAMAMOTO KOJI
IPC: H01M2/34
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent use of a battery with a desired current value left as not obtained, by detecting a contact surface pressure between a harness terminal and a terminal surface of the battery. SOLUTION: A stud bolt 19 mounting a harness terminal 21 for electrically connecting a terminal part of another battery 15 is provided in a terminal part of a battery 15, a terminal block 17 bringing the harness terminal 21 mounted in the stud bolt 19 into pressure contact by tightening a nut 23 is provided in a base end side periphery of this stud bolt 19. A strain sensor 25 detecting strain of the terminal block 17 by tightening the nut 23 is provided in the terminal block 17, a strain value of the terminal block 17 detected by this strain sensor 25 is decided for whether or not in a present specified value or more, by a module control unit 27 provided in the battery 15.
Patent JP-H03208448-A (JP)
Title: Automatic dialer
Inventor: NAKANO FUMIO
IPC: H04M1/56
Filed: 1990-01-10
Abstract: PURPOSE:To prevent dialing of an erroneous dial signal by devising the dialer such that a telephone number in a relevant synthesized voice signal and a registration name are confirmed one by one character in voice depending on a name uttered by a caller recognized by a voice recognition means. CONSTITUTION:When a caller dials a telephone number stored in advance in a storage device 15, the caller utters a Word 'memory' from a microphone 11. A controller 13 gives a 'name' in voice corresponding to the utterance of 'memory' to a voice response device 14 according to the present procedure and sends a synthesized voice from a speaker 16. When the caller listening to the voice utters a name of a destination desired of call such as 'Yokohama', the controller 13 utters the synthesized voice of 'Yo', 'Ko', 'Ha', 'Ma','zero', 'four', 'six', 'seven', 'eight', 'nine' to the voice reply device 14 from the speaker 16. When the caller listening to the voice synthesis of the telephone number utters 'dialing', the controller 13 sends the signal to a dial signal generating circuit according to the preset procedure.
Patent JP-S61162856-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUBO KANJI
IPC: H04N5/93
Filed: 1985-01-14
Abstract: PURPOSE:To reproduce a pilot signal with a sufficiently large S/N by processing a pilot signal reproduced by the 2nd rotary magnetic head and obtaining a tracking error signal. CONSTITUTION:The same magnetic head is used in common to record a video signal in an SP mode and an LP mode and then a magnetism pattern in the SP mode has a guard part. The magnetized pattern is scanned by a head 501 and the pilot signal is reproduced by the head 501 as well. Consequently, the playback level of pilot signals recorded on adjacent tracks are extremely low. When the guard part is wider than a specific value, tracking control is possible. When the magnetized pattern having the guard part is reproduced, a tracking error signal is obtained by using the pilot signal reproduced by a head 502. Consequently, the tracking error signal which has an excellent S/N is obtained.
Patent JP-S61163527-A (JP)
Inventor: SUZUKI KATSUMI
IPC: H01H33/88
Filed: 1985-01-14
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-H06206428-A (JP)
Title: Control device of air-conditioning device for automobile
Inventor: DAIMON YUJI
IPC: B60H1/00
Filed: 1993-01-13
Abstract: PURPOSE:To embody an air-conditioning control closer to the human sensitivity by carrying out a set temperature correction by the outer air temperature more delicately. CONSTITUTION:A set temperature correcting process circuit 18 is composed of a fuzzy inference circuit 19 to infer the correcting amount alpha of a set temperature TPTC according to a preset fuzzy control rule depending on a set temperature TPTC by a temperature setter 2 and a detecting temperature TAMB of an outer air sensor 4, and a signal composition circuit 20 to calculate a recognition temperature TRPTC of a controller 17 by adding the correcting amount alpha and the set temperature TPTC.
Patent JP-H10196890-A (JP)
Title: Ozone gas storage method
Inventor: KOIKE KUNIHIKO
IPC: F17C5/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To store ozone gas for a longer period while suppressing its autolysis in a relatively safe manner in handling. SOLUTION: An ozone storage vessel, is charged with high-purity silica gel prepared to limit its impure components, aluminum to 40ppm by weight, titanium to 250ppm, iron to 30ppm, calcium to 40ppm, magnesium to 10ppm, sodium to 200ppm and zirconium to 50ppm. The ozone storage vessel is then supplied, under cooling, with ozone gas generated by an ozonizer, which is adsorbed by the high-purity silica gel.
Patent JP-H03212867-A (JP)
Title: Magnetic disk device
Inventor: SATO MASAO
IPC: G11B21/16
Filed: 1990-01-16
Abstract: PURPOSE:To prevent dust due to screw tightening occurring and to laminate a large number of magnetic disks by forming a suspension mounting part in groove shape, and fixing a suspension at the groove part by applying shrinkage fit or adhesion. CONSTITUTION:The groove part 21a is formed as the mounting part of the suspension 3 to which the suspension mounting part 5 can be inserted by superimposing at the tip of an arm 21 which transmits the driving of an actuator mechanism to a magnetic head 2. A through hole 22 for arm positioning and a through hole 23 for suspension mounting part positioning are provided intersecting orthogonally to the groove part 21a, and the positioning between the arm 21 and the suspension 3 is performed. The suspension mounting part 5 is mounted and fixed at the groove part 21a by superimposing and inserting the suspension mounting part 5 with a shrink fitting or adhesive means. Thereby, no screw is required to use, and no dust occurs from the mounting part, and also, the suspension can be provided adjacently, therefore, a large number of magnetic disks more than ever can be laminated.
Patent JP-2000205602-A (JP)
Title: Air conditioner
Inventor: MATSUDA KEI
IPC: F24F5/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which has an outdoor heat exchanger mounting structure which can decrease the number of materials and work in an outdoor unit. SOLUTION: In an air conditioner which is provided with an outdoor unit that has an outdoor heat exchanger 10 in that a plurality of heat exchangers 11 are clustered is set in a casing, a fitting aperture 9a through which the outdoor heat exchanger 10 is fitted to the first side panel 8 is bored in a heat exchanger clamp 9 that clusters a plurality of heat exchangers 11. The outdoor heat exchanger 10 is secured to the first side panel 8 by using the fitting aperture 9a of the heat exchanger clamp 9.
Patent JP-H06215072-A (JP)
Title: Designing method for wiring path
Inventor: SEKIGUCHI KENICHI
IPC: H01L21/82
Filed: 1993-01-14
Abstract: PURPOSE:To decrease the man-hours of layout designing by CAD by increasing the degree of freedom of the designing of a wiring path designed on a circuit. CONSTITUTION:When determining an electric conductor L connecting two terminals A and B on the circuit, a designer inputs the coordinates of vague input points (connection target point) (p) and (q). A computer for CAD prescribes movable areas P and Q including those inputted coordinates as their centers and selects a segment l1 which cross the two movable areas P and Q at the same time as the wiring path. Similarly, when input points (r) and (s) are inputted to the computer, movable areas R and S are prescribed and segments l2 and l3 for wiring are automatically determined. In the movable areas P and S including the connection terminals A and B, connection points p1 and s1 are connected by the terminals A and B and auxiliary electric conductors l1' and l3'.
Patent JP-H05186240-A (JP)
Title: Nozzle for discharging thermosoftening material and spinning machine equipped with the same nozzle
Inventor: YOSHII NARIKAZU
IPC: C03B37/083
Filed: 1992-01-14
Abstract: PURPOSE:To provide the subject machine for producing a fiber mixture in which several kinds of fibers having remarkably different fiber diameters are uniformly dispersed and blended. CONSTITUTION:The objective nozzle 1 for discharging a thermosoftening material is equipped with plural orifices for discharging the thermosoftening material and with gas-exhaust orifices respectively arranged in the neighborhood of the each orifice. The orifices are aligned in a row and respective combinations composed of one or more orifices and one or more gas-exhaust orifices are alternately arranged in the longitudinal direction of the nozzle 1. The respective average inner diameter values (d1), (d2) and (d3) and the respective average length values (l1), (l2) and (13) of the orifice 2a, the orifice 2b and the orifice 2c satisfy the following formulae; 0.15(l3/d3<4>)<=(l1/d1<4>)-<=0.67(l3/d3<4>)...(1), 0.25(l3/ d3<4>)<=(l2/d2<4>)-<=1.33(l3/d3<4>)...(2), 0.3(l2/d2<4>)<=(l1/d1<4>)-<=(l2/d2<4>)...(3), The objective spinning machine is equipped with the abovementioned nozzle 1 for discharging a thermosoftening material.
Patent JP-H11197108-A (JP)
Title: Vision function testing device
Inventor: TAMURA MASAAKI
IPC: A61B3/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a vision function testing device. SOLUTION: This device is provided with a liquid crystal panel 30 for displaying a vision mark and left and right mirror bodies 11L and 11R respectively provided with an external scene image optical system 25 for forming an external scene image optical path for leading external scene images to eyes 6 (6R and 6L) to be tested and a vision mark image optical system 20 for leading a vision mark image 1 from the liquid crystal panel 30 into the external scene image optical path and showing the external scene image 2 along with the vision mark image 1 to a testee 5. Since the testee 5 views the external scene image 2 around the vision mark image 1, mechanical shortsightedness is prevented and also the vision mark is viewed as a virtual image. Thus, a distance between a half mirror 23 for constituting a part of the optical systems 20 and 25 and the eyes 6 to be tested and the distance between the liquid crystal panel 30 and the eyes 6 to be tested further can be shortened and an optical element for constituting the respective optical systems 20 and 25 and the liquid crystal panel 30 are reduced.
Patent JP-S57118605-A (JP)
Title: Sintering type rare-earth magnet
Inventor: TOMITA TADAHARU
IPC: H01F1/08
Filed: 1981-01-16
Abstract: PURPOSE:To enhance crystallizability of magnetic powder and the crystal orientation degree, by grinding and sintering magnetic alloy of single crystal in matrix phase. CONSTITUTION:There are other phases in a single matrix phase of crystal made of rare-earth elements obtained by Czochralski method, Bridgman method, or FZ method. The crystal is heated at 1,100-1,200 deg.C in Ar gas atmosphere and made into solid solution totally or mostly within matrix phase. This alloy is ground to powder 10mu of average diameter and pressure-formed in a magnetic field, after adding 0.5% of lubricant and kneading. A magnet is obtained by sintering at 1,200-1,280 deg.C and aging at 400-1,000 deg.C, after the heat treatment of delubricant.