baber/WOPTO huggingface dataset:
Patent JP-H05302835-A (JP)
Title: Displacement switch
Inventor: YONEZAWA TATSUJI
IPC: H01H36/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a displacement switch, which can achieve the compact configuration of the entire switch without decreasing the measuring accuracy, by internally providing a spring for energizing and pushing out a measuring piece without disturbing the magnetic field of a measuring coil. CONSTITUTION:A displacement switch has a bobbin 2, around which a coil 1 is wound, a core 3, which can be moved in the bobbin 2, a shaft-shaped measuring piece 4, which is displaced together with the core 3 as a unitary body, and a tubular housing 5, which houses these elements in the inside and supports the measuring piece 4 so that the measuring piece 4 can be freely slid along A straight line. An annular movable guide 21, which can be freely slid along the inner surface of the housing, is arranged at the outside of the bobbin 2 and mounted so that the guide 21 can be displaced together with the above described measuring piece 4 as a unitary body. The movable guide 21 is energized with a coil spring 6 surrounding the bobbin 2 from the outside, and the measuring piece 4 is pushed out of the housing and energized.
Patent JP-S603093-A (JP)
Inventor: SUKETA YOSHIHIKO
IPC: G07G1/12
Filed: 1983-06-17
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-S6079760-A (JP)
Title: Plating method of section of different kind to lead frame
Inventor: HOUJIYOU TETSUYA
IPC: H01L23/50
Filed: 1983-06-17
Abstract: PURPOSE:To simplify a process, and to control quality easily by executing partial plating with gold, silver, etc. for bonding and plating to a sheath section with solder-tin, etc. in the same process. CONSTITUTION:A large number of lead pins 1 are formed to an IC lead frame A. The lead pins 1 are plated with silver 4 in size and shaped required as partial plating for bonding in a plating process. The whole surface of the lead frame A is plated with copper 5 as temporary plating for peeling before partial plating for sheathing. Said silver plated 4 sections are masked and outer lead sections 6 are plated with solder 7 as partial plating for sheathing. The frame A is dipped in a liquid for peeling, which does not damage silver plating, as a peeling process, and replacing plating 7 on sections for bonding are peeled and removed together with copper plating 5 as temporary plating for peeling. IC chips are bonded onto silver plating 4, and molded with a resin.
Patent JP-H06297217-A (JP)
Title: Balancing device for machine tool
Inventor: BABA HARUKI
IPC: B23B47/26
Filed: 1993-04-12
Abstract: PURPOSE:To provide a balancing device which reduces the load on a feed motor by the balancing work of the balancing device at ordinary times and makes a small output feed motor serve the purpose in machining in spite of requiring large thrust force in a machine tool which has a main spindle head which vertically moves. CONSTITUTION:The pressure of a cylinder 24 is controlled by a controlling device 34 according to conditions, and a main spindle head 10 is energized upward at ordinary times and downward during machining at nearly the same force as the weight of the main spindle head with the pressure of the cylinder 24 or not energized.
Patent JP-S5234177-A (JP)
Title: Actuator
Inventor: MURAKAMI TAKAO
IPC: F16K31/124
Filed: 1975-09-12
Abstract: PURPOSE: When a piston reaches a limiting point of displacement after a predetermined length of stroke, its returning motion is facilitated by allowing it to project out of the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H049825-A (JP)
Title: End surface reflection type optical amplifyer
Inventor: HANEDA MAKOTO
IPC: G02B6/12
Filed: 1990-04-27
Abstract: PURPOSE:To improve S/N by bringing two waveguides into contact with each other on at least one end surface. CONSTITUTION:When a signal which is inputted to a 1st waveguide is reflected by the end surface and guided to a 2nd waveguide, a natural light emission component generated in the 1st waveguide is transmitted except in a specific wavelength band according to the reflection characteristics of the end surface, so a signal which has excellent S/W is led to the 2nd waveguide. For the purpose, at least two slanting waveguides which cross each other on the end surface are provided, the end surface on their intersection side is coated with a film 11 which has reflection characteristics only to the specific wavelength, and a low-reflecting film 12 is formed on the other end surface. Consequently, the amplified signal which has the excellent S/N is obtained.
Patent JP-H05319403-A (JP)
Title: Storage container for electronic component which is apt to be broken by static electricity
Inventor: IKEDA SHIGEO
IPC: H01L21/68
Filed: 1992-04-28
Abstract: PURPOSE:To provide a storage container which can protect an electronic component such as an IC or CCD from being broken by static electricity. CONSTITUTION:A laminated sheet 11 for which a conductive sheet 12 and PVC sheet 14 are lamianted is press-molded into a shape which approximately goes along the outer shape of the component, and a component storage part 21 with an opening 20 is formed. When a CCD 110 is stored in the component storage part 21, the CCD 110 is covered by a conductive sheet F, and the conductive sheet F is heated and welded to the PVC sheet 14 around the opening 20, for the constitution of the present storage container. Therefore, a storage container which is excellent in dustproof propety, moistureproof property and shock resistance in addition to antistatic property, and is compact and has a favorable appearance also.
Patent JP-S5335468-A (JP)
Title: Noise elmination system of digital signal
Inventor: ICHIHASHI TACHIKI
IPC: H03K5/1252
Filed: 1976-09-14
Abstract: PURPOSE: Pulses obtained by sampling input digital signals are counted, and the counted value is outputted as a variation point in case of the counted value ≥ a set point, thereby eliminating the noise of a high peak-to-peak value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06322564-A (JP)
Title: Wafer clamping mechanism of sputtering device
Inventor: YAMAGATA TOSHIMUTSU
IPC: H01L21/302
Filed: 1993-05-12
Abstract: PURPOSE:To provide the wafer clamping mechanism of a sputtering device capable of preventing the crazing of a wafer, with the frequency of exchanges reduced and easy to maintain. CONSTITUTION:A carrier arm 7 holding a wafer 3 with four claws is introduced into an etching chamber 2, and the wafer 3 is transferred to the ring chuck 6 contg. an integrated quartz clamp ring 1. A side wall is formed to the clamp ring 1 to check the transfer of the wafer 3 when the arm 7 is shifted from its regular position. Further, a wafer pressing frame made of titanium does not spring out because of the presence of the ring 1.
Patent JP-S5812983-A (JP)
Inventor: SHIMADA KAZUO
IPC: F27B9/26
Filed: 1981-07-15
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-S61269309-A (JP)
Title: Fluid supply device
Inventor: KASAMA KANAME
IPC: H01L21/223
Filed: 1985-05-24
Abstract: PURPOSE:To prevent the change in quality of fluid to be processed by providing a temperature control mechanism on the source of the fluid or on the fluid supply pipe. CONSTITUTION:A temperature control apparatus 6 is provided in a cylinder chamber 4. The control apparatus 6 is supplied with fluid for controlling the temperature 7 such as nitrogen gas etc. from exterior to heat or cool the apparatus at a specified temperature. The fluid 7 is discharged within the cylinder chamber 4. Then, the fluid to be processed 8 is kept constant at a specified temperature condition since the fluid 7 heated or cooled is constantly supplied to the cylinder 3 and the circumference of the inside pipe 5a of the supply pipe of the fluid to be processed, thereby preventing the liquefiction, etc. due to the temperature change of the fluid to be processed 8 in the supply system.
Patent JP-S61269319-A (JP)
Title: Method and equipment for manufacturing semiconductor device
Inventor: TANIMOTO MICHIO
IPC: H01L21/60
Filed: 1985-05-24
Abstract: PURPOSE:To prevent short-circuit accident by a method wherein, after a bonding wire is spread between a semiconductor element chip and a lead, insulative material is injected from a nozzle to the bonding wire so as to coat it. CONSTITUTION:After a wire 5 is bonded between a semiconductor element chip 2 and an inner lead 4 with a wire bonder 11, a semiconductor body 6 is made upside-down with regard to its up and down directions in a buffer and transferred to a production device with shoot 14. Then, as in the case of an air gun, polyimide resin in a mist-state is injected from a nozzle 18a to a bonding wire 5. The injected polyimide resin is applied on the wire 5 and solidified with the heating in the baking section following that.
Patent JP-H02287829-A (JP)
Title: Knowledge base retrieving system
Inventor: MAEDA SHIGERU
IPC: G06F17/30
Filed: 1989-04-28
Abstract: PURPOSE:To retrieve and extract a knowledge frame in a short time and with high efficiency by deciding the degrees of strictness of retrieving conditions of retrieving component elements shown in a retrieving expression formula by reference to a frame characteristic storage device and then retrieving a knowledge base in the order of higher degrees of strictness. CONSTITUTION:A knowledge base 1 expresses various knowledge information and stores them via a frame. A knowledge base retrieving device 2 retrieves the base 1 based on a retrieving expression formula received from a retrieving expression formula input device 3 and extracts the knowledge information shown by the retrieving expression formula out of the base 1 to output this information to an operator via an output device 4. In other words, the component elements having strict retrieving conditions are obtained out of the expression formula by reference to the frame characteristic of the base 1 written into a frame characteristic storage device 5. Then the base 1 is retrieved with preference given to the component elements having strict retrieving conditions. As a result, the base 1 to be retrieved can be effectively selected and therefore a desired base 1 is retrieved and extracted in a short time and with high efficiency.
Patent JP-S5445432-A (JP)
Title: Igniter for internal combustion engine
Inventor: KAWAKAMI KAZUHIKO
IPC: F02P15/00
Filed: 1977-09-16
Abstract: PURPOSE:To select the accommodation position of lead wires extending from an amplifier, easily it the lead wires to the vehicle body or engine and prevent water etc. from entering. CONSTITUTION:A casing 3 is divided into a part containing the amplifier 2 and a box part 3b containing the lead wires. A large surface area of the casing 3 is in contact with a casing side of an ignition coil 1 having a box part 1b corresponding to said box part 3b. The box part 3b is located away from terminals of high-voltage wires. The lead wires 10a-10c extend in the opposite direction to a shielding wire 11 so that the accommodation space is reduced.
Patent JP-S601203-A (JP)
Title: Removal of polymer scale and scale-removing agent
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1983-06-20
Abstract: PURPOSE:To remove polymer scale within a short time in a completely sealed system without directly handling by hands by using a relatively small amount of a polymer scale-removing agent, by applying a solution of a specified polymer scale-removing agent to polymer scale deposited on the wall of a polymerization tank and washing off the scale. CONSTITUTION:A polymer scale-removing agent comprising a solution of a viscosity >=3cP (at 20 deg.C) is prepared by dissolving a cellulose derivative (e.g., ethylcellulose), an acid [e.g., formic acid) or an alkaline substance (e.g., ethylenediamine) and, optionally, paraffin and/or an emulsifier (e.g., sodium laurylsulfate) in a solvent selected according to the kind of a deposited polymer, e.g., methylene chloride/methanol mixture. This solution is applied to polymer scale deposited on the indise wall, agitator, or like areas of a polymerization tank after polymerization, and then washed off. It is possible to remove polymer scale within a short time by using a relatively small amount of a scale-removing agent in a completely sealed system without any influence on the human body.
Patent JP-S64152-A (JP)
Title: Composition
Inventor: TOSHIO ISHIHARA
IPC: C08L67/03
Filed: 1988-05-09
Abstract: PURPOSE: To provide a compsn. which is prepd. by mixing a melt of an amorphous arom. polyester and a melt of a carboxyl terminal polyacrylate oligomer and has a low melt viscosity and excellent impact resistance, modulus of elasticity and transparency.  
     CONSTITUTION: (A) The melt of the amorphous arom. polyester selected from polycarbonate, copolyester carbonate, polyarylate, polycycloalkylene phthalate and (B) 0.5 to 20 wt.% melt of the carboxy terminal polyacrylate oligomer (e.g. polymethyl methacrylate) of a number average mol.wt. of 500 to 10,000 are mixed and, if necessary, a flame retardant, antioxidant, filler, release agent, UV absorbent, color stabilizer, etc., are added to the mixture. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05286924-A (JP)
Title: 2-propanol derivative and recording material produced by using the derivative
Inventor: SATO TAKEHIRO
IPC: C07C317/22
Filed: 1992-04-03
Abstract: PURPOSE:To provide a new 2-propanol derivative effective in improving the storage stability, especially plasticizer resistance of a color-developed image of a recording material such as heat-sensitive recording paper. CONSTITUTION:The compound of formula I [R<1> is 1-5C alkyl, 1-5C alkoxy or (substituted) aralkyloxy; R<2> to R<4> are 1-5C alkyl, 1-5C alkoxy or l-5C alkenyl; R<5> is H or 1-5C alkyl; (m), (n) and (p) are integer of 0-4], e.g. 1-(4- hydroxybenzoyloxy)-3-(4-benzyloxydiphenylsulfon-4'-yloxy)-2-methyl-2-p ropanol. The compound can be produced by (A) reacting a compound of formula II with a compound of formula IV in a solvent or by (B) reacting a compound of formula III with a compound of formula V (X is halogen) in the presence of a deacidifying catalyst in a solvent. When the compound is used in a label for heat-sensitive recording, the obtained color-developed image has extremely high stability even in an environment contacting with a packaging material made of an organic polymeric material.
Patent JP-H11330391-A (JP)
Title: Capacity element and its manufacture
Inventor: MATSUDA AKIHIRO
IPC: H01L27/105
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a capacity element having excellent electric characteristics and high reliability by flattening a surface of a capacity insulating film and a method for manufacturing it. SOLUTION: The capacity element comprises a supporting board 1, a first electrode 2 formed on the board 1, a first insulating film 5 formed on the electrode 2 and constituted by a ferroelectric material or a high dielectric material, a second insulating film 8 formed on the film 5 and constituted by the same material as that of the film 5, and a second electrode 4 formed on the film 8 in such a manner that a mean particle size of crystal grain of an insulator for constituting the film 8 is smaller than that of the insulator for constituting the film 5.
Patent JP-H07317410-A (JP)
Title: Rear door opening regulator for vehicle
Inventor: SAKAI TATSUMI
IPC: E05C17/24
Filed: 1994-05-25
Abstract: PURPOSE:To make it possible to keep a back door open and unlock the door in one touch motion. CONSTITUTION:A stopper arm 4, which turns, responding to the opening/closing of a rear door 4, is installed in which one end of the stopper arm is pivoted to the side of a pivot of a rear door 2 which is pivoted to an opening on the rear part of a chassis 1 on both ways in such a fashion that it may be opened freely while the other end of the stopper arm 4 is pivoted to a chassis on a pivot side of the rear door 2 and one pivot of this stopper arm 4 is designed to consist of a pin 7 installed to the side of the stopper arm 4 and a sliding groove 8, which allows the movement of the pin 7 responding to the opening/ closing of the rear door 2. The depth of cut is formed on the sliding groove 8, which is engaged with the pin 7 during the maximum opening of the rear door 2. A spring 6 and a remote control mechanism are installed to the stopper arm 4 in which the spring 6 is designed to energize the pin 7 so as to engaged with the cut and the remote control mechanism is operable from outside and acts on the pin 7 so that it may bet removed from the depth of cut.
Patent JP-2000305980-A (JP)
Title: Talent registration/pickup system
Inventor: MAKIO TOKITATSU
IPC: G06Q30/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a talent registration/pickup system provided with convenience enabling an applicant to easily apply a talent pickup event and security preventing personal attribute information from being leaked and capable of reducing labor and cost for advertising/information talent pickup events and retrieving respective personal histories in each event on the position of the picking-up side. SOLUTION: A member 2 who belong to a membership organization 1 and registering his (or her) own personal attribute information in a member information storage means 3 by using a personal identification(ID) number records appeal information including talent such as his (or her) own looks and expressiveness but not including the personal attribute information in a reading server 5 through an appeal information registering terminal 4 to register his (or her) own talent. A user 6 requiring the pickup of talent accesses the server 5, retrieves the appeal information and acquires the personal attribute information of a person obtained from a retrieved result from the mean 3 in the organization 1.
Patent JP-S5235927-A (JP)
Title: Television input unit
Inventor: KOKADO AOYUKI
IPC: H04N5/44
Filed: 1975-09-16
Abstract: PURPOSE:To realize an electronic circuit with 1 tip C-MOS LSI excluding external attachments such as switches.
Patent JP-2000306598-A (JP)
Title: Manufacture of positive electrode for alkaline secondary battery and alkaline secondary battery incorporating positive electrode
Inventor: MIYAMOTO KUNIHIKO
IPC: H01M4/52
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance the utilization ratio of an active material and to reduce dispersion of the utilization ratio even if the amount of a Co compound added being small. SOLUTION: This manufacturing method sequentially comprises a process for preparing a viscous positive electrode mixture by mixing an oxide active material having Ni as a main metal component with a Co compound, a water and a binder in the oxygen containing atmosphere and a process for coating, filling and drying the positive electrode mixture on a collector. In this case at any time during the sequential processes, an object to be treated is irradiated by ultraviolet radiation as being heated by microwave irradiation in the presence of the water and an alkali.
Patent JP-H09295918-A (JP)
Title: Hair tonic
Inventor: TANAKA MASAYA
IPC: A61K8/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic, having high preventing effects on alopecia and usable as a hair liquid. SOLUTION: This hair tonic comprises one or more water-soluble and acidic polymers selected from the group consisting of olefinic polymers, ester-based polymers and amide-based polymers as an active ingredient. This polymer is one or more of copolymers selected from the group consisting of polyacrylic acid, polymethacrylic acid and copolymers thereof having <=1,000,000 molecular weight and a linear molecular structure at pH2.8-5.0. The polymer is not absorbed in the body. Since the acidity of the hair tonic is not so strong as to cause adverse effects on the hair or skin, the safety is high.
Patent JP-S592418-A (JP)
Title: Lighting device of frequency scale for tuner
Inventor: SHIMIZU TERUMASA
IPC: H03J1/04
Filed: 1982-06-28
Abstract: PURPOSE:To prevent the consumption of a battery, by providing a light emitting element, a timer circuit driving the light emitting element and a switch triggering the timer circuit, for avoiding completely the power consumption due to leaving a scale light not turned off. CONSTITUTION:A capacitor C1 of the timer circuit is discharged almost instantly with the depressing operation of a switch St, in using a so-called non-lock type switch which is switched on only at the depression as the switch S1, and the terminal voltage A is transited from a high level (+B1) into a low level (earth voltage). Then, a transistor(TR)Q1 is turned off and the collector voltage B changes from a low to a high level. A driving TRQ2 is turned on with it, the collector voltage C changes from a high to a low level and the light emitting element L1 is lighted. Since the display of the scale section is done by lighting the light emitting element L1 for a prescribed T0 only from the triggering of the switch S1 in this way, waste of power is avoided and the consumption of the battery is prevented.
Patent JP-H07320622-A (JP)
Title: Polar electromagnet
Inventor: NAGAMOTO MITSUKI
IPC: H01H50/36
Filed: 1994-05-25
Abstract: PURPOSE:To provide a polar electromagnet which has simple enough structure to be assembled and has excellent economical properties and productivity by storing a rectangular permanent magnet symmetrically changeably in T-shaped recessed part of a flat plate-like yoke formed between mutually facing poles of a coil block. CONSTITUTION:A coil 2A is wound on a U-shaped iron core 2B to compose a coil block 2. A flat plate-like yoke 4 which composes a magnetic bypass circuit is inserted and fixed between magnetic poles 3A, 3B at both ends of the electromagnet. A permanent magnet 5 having different polarity mutually in thickness directions is set in a recessed part 4A formed in the yoke 4. A contactor 6 to be brought into contact with the permanent magnet 5 at the mountain-like projected part 6C formed in the lower face is put on the permanent magnet 5. The contactor 6 is rotated on the mountain-like projected part 6C as a fulcrum due to the function of the electromagnet in order to make the magnetic poles 6A, 6B touch or be parted mutually. Regarding the polar electromagnet 1, the recessed part 4A is made to be a T-shape and moreover the permanent magnet 5 is made to be rectangular and thus the magnet is stored symmetrically on the center line of the magnetic poles or stored asymmetrically when the magnet is set in the recessed part 4A.
Patent JP-S62267602-A (JP)
Title: Magnetic scale
Inventor: HATTORI TETSUO
IPC: G01D5/245
Filed: 1986-05-15
Abstract: PURPOSE:To obtain only a single peak variation corresponding to a zero point mark, by magnetizing the zero point mark so that the strength of magnetization becomes weak gradually as the magnetized state of the zero point mark goes toward the outside from a mark boundary position. CONSTITUTION:As for a zero point mark 1, a boundary of a magnetized part and an unmagnetized part is not clear, therefore, a state of magnetization of the magnetized mark 1 is shown by density of the sands. That is, as for the zero point mark 1 formed in a magnetic scale by this invention, a boundary of a magnetized part consisting of the N pole or the S pole and an unmagnetized part is not clear in a prescribed position on the magnetic scale, and the zero point mark is magnetized so that the strength of magnetization becomes weak gradually as it goes toward the outside from the magnetized part shown by N. In this way, a zero point detecting signal having only the first peak and having no second peak can be obtained.