baber/WOPTO huggingface dataset:
Patent JP-H04117792-A (JP)
Title: Liquid crystal projector
Inventor: OKADA TAKEHIRO
IPC: G09F9/00
Filed: 1990-09-06
Abstract: PURPOSE:To move a filter provided in the inside of the main body to the outside in one-operation by devising the filter such that the position of the filter is varied from a 1st position to a 2nd position reflecting and absorbing a transmission light image through the rotation of a rotating body. CONSTITUTION:The luminous quantity of an image formed on an outer screen with a projection lens 7 is partly reflected and absorbed when a filter 20 reaches a state C exposed externally. In the state A, a reflecting mirror 20 and a fixed plate 21 are contained in the inside of the main body. The reflecting mirror 20 and the fixed plate 21 reach the state C from the state A via a state B. When a rotary ring 26 is driven, a pin 23 moved slidably as well in a slide hole 25 of a rotary lever 24 is driven around a shaft 22 to drive the fixed plate 21. An excess luminous quantity of the ray radiating from the projection lens 7 and the liquid crystal layer is reflected and absorbed by moving a filter provided in the main body to the outside in one-operation. Thus, the system copes immediately with the usage requiring the filter and the filter is moved in one- operation.
Patent JP-S6393262-A (JP)
Title: Picture processor
Inventor: SATO HIROSHI
IPC: H04N1/19
Filed: 1986-10-07
Abstract: PURPOSE:To prevent the minute variance of the quantity of light due to granulation of a film from appearing in shading data by slightly deviating the in-focus position of a projection lens of a projector to an original platen surface. CONSTITUTION:A film for shading is set to a film setting part 14 of a projector 10, and the in-focus position of a projection lens 13 is slightly deviated upward or downward from the original platen surface to form an out-of-focus image of the film for shading on the original platen surface. In this state, a reading unit 2 is moved back and forth from a home position to a halfway position of an original platen 1 and one line is read in the main scanning direction by a line sensor 3 to obtain shading data. The minute variance of the quantity of light due to granulation of the film is eliminated by deviating the in-focus position of the projection image of the film for shading from the original platen surface.
Patent JP-H05195459-A (JP)
Title: Metal wire with coated layer for reinforcing article made of elastomer substance and article made of elastomer substance reinforced with said wire material
Inventor: UIMU JIEI BUAN OOAI
IPC: D02G3/36
Filed: 1992-09-07
Abstract: PURPOSE: To obtain a wire suitable for reinforcing a vehicle tire by coating a reinforced wire with two concentric layers of a specific zinc-nickel alloy or zinc-cobalt alloy. CONSTITUTION: A metal wire for reinforcing wire made of article made of elastomeric material has a coating formed by two concentric layers placing one layer over the other layer radially and produced with zinc-nickel alloy or zinc-cobalt alloy. The alloy forming the radially inner layer has a zinc content greater than 90% while the alloy forming the radially outer layer has a nickel or cobalt content greater than 50%.
Patent JP-S60203369-A (JP)
Title: Continuous type low angle fillet welding method and welding machine
Inventor: WADA TATSUROU
IPC: B23K9/12
Filed: 1983-12-16
Abstract: PURPOSE:To execute a low angle fillet welding by a good welding bead, by inverting a preceding welding rod by an electric signal by which an arc is shifted to a succeeding welding rod from the preceding welding rod, pushing out instantaneously the succeeding welding rod by a small quantity in the reverse direction, and continuing the welding. CONSTITUTION:In a method for executing a continuous fillet welding by placing plural low angle welding machines in the direction of a weld line, and moving automatically an arc to a succeeding welding rod from a preceding welding rod, welding of a material 33 to be welded is executed by holding a welding rod 1 of a preceding welding machine by a welding rod holder 2, and inclining and moving it in the direction as indicated with an arrow A by turning of a rotation supporting member 50. When a preceding welding rod 1'' of the preceding welding machine ends welding, and the arc is shifted to a succeeding welding rod 1''' of a succeeding welding machine, the preceding welding rod 1'' is inverted in the direction as indicated with an arrow C together with a holder 2'' by an electric signal, also the succeeding welding rod 1''' is pushed out instantaneously by a small quantity in the direction opposite to the welding advancing direction, and the welding is continued by the succeeding welding rod 1'''. In this way, a good welding bead having no shortage of a throat is formed.
Patent JP-S63146810-A (JP)
Inventor: JIYORUJIYU ROOSUNBAUMU
IPC: A61Q1/00
Filed: 1987-09-22
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-H08100810-A (JP)
Title: Fixed element with nail and energizing element
Inventor: JANSSEN RUPERT
IPC: F16B15/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent an attachment from slanted installation in a foundation material and the foundation material from being damaged by providing the attachment easily and surely installable in the foundation material by using an explosive powder operating type installation device. SOLUTION: An attachment installed in a foundation material comprises a nail 1 and a prestressing element 2. The prestressing element 2 is useful to assure the complete fixed condition of the nail 1 without accompanying a variation in installation depth. In order to enlarge a contact area, the prestressing element 2 is surrounded partially by a plastic part 3. By this, an inherent surface pressure caused when the element touches the foundation material is lowered, and the attachment is prevented from being installed aslant into the foundation material. In addition, a recessed part 3b is formed in the plastic part in order to accurately support an attachment guide member 4 by the prestressing element 2 in an explosive powder operating type installation device.
Patent JP-H0639067-A (JP)
Title: Golf swing reforming device
Inventor: TAKAHASHI KEISUKE
IPC: A63B69/36
Filed: 1992-07-24
Abstract: PURPOSE:To reform a wrong angle of a wrist by fixing the front arm with a plate and a belt, putting in a shaft between two pieces of circular frames connected to the tip of the plate, and coping with a difference of an angle of the shaft caused by individual difference and a number of a club by a stopper of a movable type. CONSTITUTION:The front arm is fixed by a plate 1 and a belt 2, a shaft of a club is put moderately and fluidally into two pieces of circular frames which are connected, and by coping with a different angle of the shaft caused by individual difference and a number of the club by a stopper 4 of a movable type, and between the frames 3 and between the stoppers 4, the shaft is aligned with a variation of various angles in the course of swing, and put in a prescribed range. As for both hands for gripping a grip of the club in a space in the circular frame 3, refraction of a wrist and the back of a hand positioned on a straight line for connecting the front arm and the shaft is obstructed by fixing the front arm and stabilizing the shaft within a prescribed range.
Patent JP-H1092865-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAMOTO TETSUHIRO
IPC: H01L23/12
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor element with a small number of pins such as a memory, a general purpose microcomputer, etc., from becoming expensive and the miniaturization rate of QFP from becoming small, even if it is made into CSP(chip size package). SOLUTION: The metallic wiring 14 drawn out of the element electrode 13 of a semiconductor element 12 is made on a first resin layer 15, and the element electrode 13 of the semiconductor element 12 and a package electrode 11 are electrically connected with each other through the metallic wiring 14. Then, the electric connection with outside is performed at the package electrode 11 positioned in the opening of a second resin layer 10. Moreover, the stress cause by the difference of thermal expansion between a mounting board and the silicon (Si) of the semiconductor element 12 when this semiconductor device and an outside mounting board are mounted is relieved by the polyimide resin layer 17, a first resin layer 15, and a second resin layer 10 made on a passivation film 16.  Moreover, it becomes possible to make them into CSP at low cost, because they are processed en block in wafer units without performing individual assembly.
Patent JP-S6298400-A (JP)
Inventor: YASUDA SUSUMU
IPC: G10L25/00
Filed: 1985-10-25
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-H1153600-A (JP)
Title: Distributing device for disk body
Inventor: TANAKA YOSHITADA
IPC: G07F5/20
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To make the device small-sized and to improve the distributing speed of coins by arranging a rod body means so that the lower opening of a passage means where one disk body passes in a longitudinal attitude is sealed and providing a distributing means for rotating the rod body means on its length axis. SOLUTION: A passage 15 in a thin plate shape for falling a coin along the surface of a substrate 11 is formed above the left side of the substrate 11. Further, a distribution chamber 16 in a thick plate shape for distributing coins is formed successively below the passage 15. Then the rod body 21 is arranged obliquely while sealing the 1st passage 17 of the distribution chamber 16. The tip part of this rod body 21 is positioned below the 2nd passage 18 and the root part is arranged in the center or slightly below the substrate 11. This rod body 21 is so arranged as to rotate on its length axis. Consequently, the device can be made small-sized and the distribution speed of the coins can greatly be improved.
Patent JP-H0287280-A (JP)
Title: Line picture approximating system
Inventor: OKAZAKI SHINICHIRO
IPC: G06T5/30
Filed: 1988-09-22
Abstract: PURPOSE:To generate the approximation of a line segment circular arc to be correctly divided at a feature point, for which a direction is not determined, by providing a feature point discriminating means to discriminate the feature point which exists in a feature point direction picture, a feature point storage means to store the position of the feature point in the picture and a central line extracting means. CONSTITUTION:A dictionary to be prepared corresponding to a feature point matching system from the feature point direction picture to the feature point is stored in a feature point discriminating means 3 in advance. When the direction picture is obtained, a control part 8 activates the feature point discriminating means 3 and the feature point direction picture is read from the direction picture by the feature point discriminating means 3. Then, the means 3 compares the feature point direction picture with the dictionary and judges whether the picture is the feature point or not. Accordingly, a suitable starting point and ending point for a central line extracting means 5 to trace the sequence of central line dots are made clear. Then, even when the feature point, for which the direction is not determined, exists, the central line can be corrected by the central line extracting means 5. Thus, the result of the correct line segment or circular arc approximation can be obtained by a direction space linear approximating means 6 and a shape digitizing means 7.
Patent JP-H0688952-A (JP)
Title: Compound having optically active 3-substituted alkyl group
Inventor: TAKEHARA SADAO
IPC: C07D239/34
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a liquid crystal compsn. which induces enough spontaneous polarization and shows quick response in a wide temp. range by adding a specified compd. as a chiral dopant to the mother liquid crystal. CONSTITUTION:A liquid crystal display material having low viscosity and housing optical activity which induces enough spontaneous polarization and shows quick response is obtd. by adding an optically active compd. having 3-substd. alkyl groups to the mother liquid crystal as a chiral dopant. In formula, R<1> is preferably a straight-chain alkyl group of 2-14 carbon number, X is a single bond or -O-, ring A is preferably 1,4phenylene group or pyrimidine-2,5-diyl group, Y is -OH or fluorine atom, and especially, fluorine is preferable to decrease viscosity. R<2> is preferably a straight-chain alkyl group of 1-10 carbon number, *is an optically active asymmetric carbon at (S) or (R) position.
Patent JP-S6395098-A (JP)
Inventor: YAMASHITA HIDEKAZU
IPC: D06F39/08
Filed: 1986-10-08
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-S61118760-A (JP)
Title: Electrostatic image developing color toner
Inventor: KOIZUMI FUMIO
IPC: G03G9/09
Filed: 1984-11-15
Abstract: PURPOSE:To obtain a color toner superior in offset resistance and adhesion resistance by incorporating a chromatic pigment or dye, and a low-mol.wt. polyolefin wax and alkylene-bis(fatty acid amide) as a surface releasing agent in a polyester resin contg. a fraction insoluble in chloroform in a specified amt. or more. CONSTITUTION:The electrostatic image developing color toner high in offset- causing temp. and low in transfer paper adhering temp., superior in low-temp. fixability, and good in fluidity can be obtained by incorporating the alkylene-bis(fatty acid amide) represented by the formula shown there (in which R1, R2 are each, independent of each other, >=10C optionally unsatd. aliphatic hydrocarbon; R3, R4 are each, independent of each other, H or -OCR5; R5 is optionally unsatd. aliphatic hydrocarbon; and n is a positive integer), and a low-mol.wt. polyolefin wax as a surface releasing agent in a weight ratio of 1:0.5-5, in a polyester resin contg. a fraction insoluble in an amt. of >=5wt% of the toner, and a partially cross-linked polyester resin, and the chromatic dye or pigment in an amt. of 3-20wt% of the total polyester resin binder, and the combination of said releasing agents in an amt. of 1-20wt% of the binder and the dye or pigment.
Patent JP-S6393118-A (JP)
Title: Aluminum spray etching device
Inventor: TAJIMA KAZUHISA
IPC: H01L21/306
Filed: 1986-10-07
Abstract: PURPOSE:To uniformly etch an aluminum film by a method wherein a protective film for the intrusion of a vaporized etchant is formed on the surface of a wafer while the wafer passes through a neutral zone, and the etching effect by the vaporized etchant is diluted. CONSTITUTION:The title etching device consists of loaders 1a and 1b, neutral zones 2a and 2b, a shower device 3, an air knife device 4, and an etching zone 5. The semiconductor wafer 13 brought in a zone 2a by a conveying belt 12 is fully showered with the non-etching solution such as pure water and the like. A protective film, for the creeping of the etchant vapor from the zone 5, is formed on the surface of the wafer 13 by said surface treatment, As a result, the etching effect by the vaperized etchant can be diluted, and the etching can be performed uniformly on an aluminum film.
Patent JP-H1175984-A (JP)
Title: Seat pad supporting body
Inventor: KOZUKA ITSUO
IPC: A47C7/16
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a seat pad supporting body which can be easily manufactured at a low cost. SOLUTION: The seat pad supporting body 10 includes a vertically oscillating part 11 which can oscillate in a vertical direction and the whole of the part 11 is molded integrally from a fiber glass reinforced polypropylene material. Incisions 13, 15 are provided in the body 10 so as to be opposed to each other and the part 11 is formed so as to be held between both the incisions 13, 15. Flexible parts 17, 19 of the part 11 each have a U-shaped cross section. And a body part 12 defined between the parts 17, 19 is formed into a shape such that the part 12 is raised upward with the parts 17, 19 being boundaries. Thus the whole of the body 10 is integrally molded, and hence the cost of the part thereof can be reduced in comparison with conventional parts and a step for joining the parts can be eliminated so that the body can be easily manufactured.
Patent JP-S6393840-A (JP)
Title: Low-thermal expansion cast iron
Inventor: SUENAGA MAKOTO
IPC: C22C37/08
Filed: 1986-10-08
Abstract: PURPOSE:To manufacture a cast iron minimal in coefficient of thermal expansion and having high tensile strength and high damping capacity, by incorporating specific amounts of C, Si, Ni, Co, Mn, Cr, Ti, Mg, and Sb, etc., to iron. CONSTITUTION:The cast iron has a composition consisting of, by weight, 1.0-2.7% C, 0.8-3.0% Si, 29-33% Ni, 4.5-6.5% Co, <=1.0% Mn, <=3.0% Cr, <=1.0% Ti <=0.2% Mg and/or rare earth elements, 0.002-0.02% of one or more elements among Sb, Bi, and As, and the balance Fe. In this way, the low- expansion cast iron of CV graphite extremely reduced in coefficient of thermal expansion and having tensile strength higher than that of low-expansion cast iron of flaked graphite and further having damping capacity higher than that of low-expansion cast iron of spheroidal graphite can be obtained. Further, this cast iron is minimal in fluctuation in the form of graphite due to change in thickness, so that it can suitably be used for machine tool members for superprecision working, etc.
Patent JP-H0664512-A (JP)
Title: Brake controller for vehicle
Inventor: KAWASE KAZUO
IPC: B60T8/40
Filed: 1992-08-18
Abstract: PURPOSE:To provide a brake controller for vehicle which can perform the antilock control, traction control or automatic brake holding control by a common control piston and a common solenoid valve. CONSTITUTION:A fail-safe piston 2 and control pistons 3a and 3b are arranged in a cylinder body 1, and a brake controller is equipped with a valve 15 which is constituted so that if the control pistons 3a and 3b separate from the fail-safe piston 2 when the hydraulic pressure is allowed to act by a separated pressure source 30, the return of the brake liquid from a wheel cylinder is permitted, and when the hydraulic pressure does not act, the flow passage is compulsorily opened. Further, the brake controller consists of two pistons for dividing a hydraulic chamber C whose capacity is increased by the hydraulic action and a hydraulic chamber G whose capacity is reduced, and a valve 28 is installed in the flow passage 10 for the communication between both the hydraulic chambers, and the brake power acting on the wheels can be controlled by controlling the acting hydraulic pressure, and each brake power is applied on the wheels automatically by the pressure source 30.
Patent JP-S60133134-A (JP)
Inventor: KAMIMURA MASAHITO
IPC: E03D9/08
Filed: 1983-12-20
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-H04369017-A (JP)
Title: Pen input device
Inventor: HARUHARA IZURU
IPC: G06F3/038
Filed: 1991-06-17
Abstract: PURPOSE:To rapidly input pen input to a computer or the like in each clause by determining consonants and vowels in accordance with a position where a pen or the like passes a specific line and specifying a 'KANA' (Japanese syllabary) word from the combination of consonants and vowels. CONSTITUTION:This pen input device has a determination line U4 for detecting whether a nasal sound is inputted or not and determining a consonant, a determination line V5 for detecting whether a double consonant is inputted or not and determining a vowel and a determination line W6 for determining whether a long sound is inputted or not. An area A7 capable of inputting a nosal sound, an area B8 capable of inputting a double consonant, an area C9 capable of inputting a long sound, and a pen locus 10 indicating that 'ENDO' is inputted by moving down the pen on a pen down position and then the pen is moved up on a pen up position are also included. In addition a means capable of correcting a consonant by reversely passing a line 4 for determining the consonant and a means capable of correcting a vowel by reversely passing a line 5 for determining the vowel are also prepared.
Patent JP-H05129889-A (JP)
Title: High frequency signal distributer
Inventor: OGIWARA MAMORU
IPC: H03H11/36
Filed: 1991-08-28
Abstract: PURPOSE:To obtain the high frequency signal distributer with a signal gain and which is easily made small having a high frequency amplifier circuit comprising transistors(TRs) and obtaining an output signal from the collector and the emitter of a TR at the final stage of the high frequency amplifier circuit respectively via an output matching circuit. CONSTITUTION:This distributer is mainly made up of a TR 1 forming a high frequency amplifier circuit together with plural resistors, a 1st output coupling capacitor 2 acting like an output matching circuit, and a 2nd output coupling capacitor 3 as the output matching circuit or the like. Then a high frequency signal is distributed into two signals via the TR 1 being an active element and the distribution is implemented by the collector and the emitter of the TR 1. Thus, while the high frequency signal is being amplified, the signal is distributed into two signals, and the two outputs have less mutual interference and then distribution signals are surely and stably obtained.
Patent JP-S6485011-A (JP)
Title: Waste stalk cutter
Inventor: KANEKO TATSUMI
IPC: A01F12/40
Filed: 1987-09-24
Abstract: PURPOSE:To inexpensively manufacture a waste stalk cutter, by openably and closably pivoting a cutting part on a side frame of a straw discharging part and detachably engaging the upper part of the cutting part at the thresher side and the lower part at the guide passageway frame side at the opposite side of the pivoting part. CONSTITUTION:A disc cutter 3 consists of a cutting part 1 and a guide passageway frame 2. The guide passageway frame 2 is fixed to a machine body 21 and a cutting part 1 above the machine body is openably and closably pivoted on a pivoting part to the machine body. An upper engaging tool 8 is provided with a fastening bolt 22 to thresher 4 and a lower engaging tool 9 consists of a lock lever 23 of the guide passageway frame 2 and a lock pine 24 of the cutting part 1.
Patent JP-H0774302-A (JP)
Title: Manufacture of multilayer lead frame
Inventor: OTAKA TATSUYA
IPC: H01L23/50
Filed: 1993-09-01
Abstract: PURPOSE:To improve the reliability of manufactured articles, to improve the yield of production and to sharply cut down the cost of product by substantially reducing the number of manufacturing processes of a multilayer lead frame and also by reducing the possibility of the generation of defective articles. CONSTITUTION:An adhesive layer 3 is formed by coating an adhesive agent in advance on one side of a metal sheet 2 to be laminated on a lead frame 1, and an adhesive layer 3 is formed. Also, a heating block 8 is arranged on the lower part of a punching mold 5, the lead frame 1 is placed thereon and it is heated up to the prescribed glass transition temperature Tg. Then, a metal sheet 2 is inserted into the punching mold 5 with adhesive layer 3 facing downward, the metal sheet 2 is punched by a stamping punch 4, and a stamping material 9 of prescribed shape is formed. The stamping material 9 is pressed and adhered to the lead frame by the stamping punch, and a multilayer lead frame is completed.