baber/WOPTO huggingface dataset:
Patent JP-H0831975-A (JP)
Title: Wiring substrate
Inventor: IMAMURA HITOMI
IPC: H05K1/11
Filed: 1994-07-14
Abstract: PURPOSE:To provide a wiring substrate where a metallized pad is accurately and firmly mounted to an external lead terminal. CONSTITUTION:A wiring substrate consists of an insulation substrate 1 with a plurality of metallized pads aligned in two lines at an upper-surface outer- periphery part, a plurality of external lead terminals 2 which are brazed to each metallized pad via a brazing material 7 with a melt point of 400 deg.C or less, and a mold resin material 8 for covering the brazed part of the external lead terminals 2.
Patent JP-H0831222-A (JP)
Title: Socket structure of luminaire
Inventor: WATANABE SATOSHI
IPC: F21Y103/00
Filed: 1994-07-14
Abstract: PURPOSE:To provide a mounted structure of a socket cover which reduces manufacturing processes and prevents a socket case portion from being flawed. CONSTITUTION:This socket structure includes a socket case 5 and a socket cover 6 that fits over a socket case portion 2, the socket case 5 comprising the socket case portion 2 accommodating a lamp socket 1, and a socket base portion 3 projected from the upper part of the socket case portion 2. The socket base portion 3 has projecting engagement portions 7 provided on both sides of its socket-case-portion 2 side end, and a groove-shaped guide engagement portion 8 that is engaged with the socket case portion 2 side end of the socket base portion 3 is cut in the socket cover, and the guide engagement portion 8 has recessed locking portions 9 provided in positions matching the projecting engagement portions. To mount the socket cover 6 on the socket case portion 2, the recessed locking portions 9 formed in the socket cover 6 are engaged with the projecting engagement portions 7 to hold the socket cover 6 in a predetermined position.
Patent JP-H0827210-A (JP)
Title: Polymerization of olefin
Inventor: YORISUE TOMOHIRO
IPC: C08F4/60
Filed: 1994-07-14
Abstract: PURPOSE:To provide a process for producing a polyolefin having a narrow molecular weight distribution and a narrow composition distribution and excellent in powder characteristics, in high polymerization yield per unit weight of a transition metal in a catalyst. CONSTITUTION:This process is carried out by using the following components: (A) a transition metal compound expressed by LMXn-1 or L2MXn-2 (M is a transition metal of the group 3a, 4a or 5a of the Periodic Table; L is a monovalent ligand selected from cycloalkadienyl groups and 5-membered heterocyclic ligands; X is a monovalent ligand selected from H, a hydrocarbon group and a group coordinated with an element of the group 5b, 6b or 7b of the Periodic Table; (n) is an integer corresponding to the family number of the family of the Periodic Table to which M belongs), (B) an organoaluminum compound and (C) a catalyst consisting of MCM41.
Patent JP-H0210852-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO NOBORU
IPC: H01L21/301
Filed: 1988-06-29
Abstract: PURPOSE:To effectively perform adhesive strength reduction of a UV tape by the radiation of an ultraviolet ray by eliminating the exposure of the adhesive face of an adhesive tape with an oxygen atmosphere before a wafer adheres. CONSTITUTION:An adhering unit is contained in a dry box 1, and the box is placed in a nitrogen atmosphere. A wafer 4 is placed on a wafer adhering base 2, and secured by vacuum evacuation. A UV tape 5 cut in a predetermined size and attached with a frame is superposed on the wafer, pressed by a roller 7 to allow both to adhere each other. When one adhering work is finished, next UV tape 5' prepared in the front chamber 8 of the box is set to a predetermined position, and an adhering work is conducted. The adhered tape is removed into the atmosphere, isolated into chips by a method such as dicing or the like, and the rear face of the tape is radiated with an ultraviolet ray under normal conditions. Thereafter, the chip is removed from the tape by a normal processor, and mounted in a package.
Patent JP-H0832836-A (JP)
Title: Automatic frequency controller
Inventor: TERAO CHOJIRO
IPC: H03L7/087
Filed: 1994-07-14
Abstract: PURPOSE:To provide an automatic frequency controller applying tracking control of phase and frequency with accuracy of a degree used for horizontal synchronization of a television receiver by using an operating clock whose frequency has accuracy to a degree put into practice. CONSTITUTION:An L level width setting circuit 15 is connected to a synchronization separator circuit 7 to revise a duty ratio of an HSYNC so that a pulse consecutive period of the HSYNC is a length being an odd number of multiple of a period of an operating clock. A phase comparator circuit 16 is connected to the L level width setting circuit 15, which outputs a digital error signal depending on a phase change in an FBP by using the HSYNC whose pulse consecutive period is an odd number of multiple of the period of the operating clock as a reference pulse. An error signal is converted into an analog level with gradation in a D/A converter 17 and an error voltage is generated. An integration circuit comprising a resistor 18 and a capacitor 19 is provided between the D/A converter 17 and a VCO 11. The integration circuit outputs a smoothed error voltage as a control voltage of the VCO 11 based on an error signal from the phase comparator circuit 19.
Patent JP-S5591715-A (JP)
Title: Light alloy cylinder head
Inventor: KISHIMOTO KENJI
IPC: F01L3/02
Filed: 1978-12-28
Abstract: PURPOSE: To simplify working at after-process and also to obtain such product at is high in precision and less in fraction defective by subjecting a valve seat to water glass treatment beforehand for pouring sintered alloy valve seat integrally in an opening of an intake or exhaust port.  
     CONSTITUTION: An annular projection 2 provided with a stop face 3 is provided integrally on the outer periphery of a valve seat 1 made of powder sintered alloy. And when casting a cylinder heat 4 by installing the valve seat 1 in opening of a given exhaust port 5 at a cast for the cylinder heat 4, water glass is applied on the surface of the valve seat 1 or water glass treatment is applied to impregnate a hole with water glass. According to this method, a water glass coat is formed on the surface of the sintered alloy and inside the hole to interrupt a contact with the air, therefore oxidation and diffusion of the metal on the surface of the valve seat and in the hole are suppressed at the time of burning. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6221566-A (JP)
Title: Image recorder
Inventor: SAKURAGI KENKICHI
IPC: B41J17/32
Filed: 1985-07-22
Abstract: PURPOSE:To facilitate fitting and detaching of an ink sheet, by fitting or detaching an ink sheet cassette from the second casing under the condition where the first casing is opened away from the second casing. CONSTITUTION:When replacing a recording sheet 5 or the ink sheet cassette 9, an upper base 13 constituting an upper casing 40b is turned counterclockwise together with a manuscript base cover 17, with a shaft 19 as a center, whereby the cassette 9 is also separated from the platen roller 4 side, and a recording sheet 5 and an ink sheet 1 are largely spaced from each other. In this case, rails 45a, 45b maintain the fitting of the ink sheet cassette 9 to a fitting part 45 against the weight of the cassette 9. Then, a lever 45c is turned clockwise to release a locked state, the cassette 9 is drawn out in a thrust direction from the fitting part 45. In detaching the cassette 9, the cassette 9 can be smoothly detached by only lifting up a thermal head 3, in the same manner as in setting the cassette 9.
Patent JP-S5593528-A (JP)
Title: Data demodulation unit
Inventor: KAWASE MICHIO
IPC: G11B20/14
Filed: 1978-12-29
Abstract: PURPOSE: To make a phase synchronous oscillator common to demodulate accurately data of plural tracks by providing a phase correction circuit in a frequency divider and by correcting the phase of a reference signal according to different read signals to demodulate data.  
     CONSTITUTION: An output signal of a frequency N times as high as a read signal is generated from phase synchronous oscillator 1-1 synchronously with the read signal from input terminal TN -1  and becomes a reference signal by 1/N frequency division in frequency divider 2-1 and is applied to data discrimination circuit 3-1, thus demodulating the read signal. The oscillation output of this oscillator 1-1 is applied to frequency divider 5 of frequency divider 4 with phase correction circuit also, and wind pulses are formed by wind pulse generator 7 on a basis of the frequency division output and the read signal from input terminal TN -1 , and frequency divider 5 is reset through phase extraction circuit 8 for agreement of read pulses. As a result, frequency divider 5 generates a reference signal corrected according to the phase of the read signal from terminal TN -1 , so that the phase synchronous oscillator can be used for every track commonly to demodulate accurately signals from respective tracks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6317091-A (JP)
Title: Printing method
Inventor: TAKEI KATSUMORI
IPC: B41J2/32
Filed: 1986-07-10
Abstract: PURPOSE:To print a high grade character of image of sublimable ink even on that a medium receiving a transfer which is low in surface smoothness and compatibility, by transferring the ink of a heat-sublimable ink medium activated by heat energy to an intermediate transfer medium and subsequently fixing said transfer medium to the medium receiving a transfer. CONSTITUTION:In such a state that an ink medium 12 and an intermediate transfer medium 15 are laminated, the coloring matter in an ink layer is diffused in the developer layer of e intermediate transfer medium by heat energy from a thermal head 11 to form an image. In such a state that the ink medium, the intermediate transfer medium and a medium 18 receiving a transfer are laminated, the ink medium is separated from the intermediate transfer medium and, at the same time, the intermediate transfer medium is adhered to the medium 18 receiving a transfer by heat or pressure from a roller 19 (S-part) and fixed thereto. At a finish time, since the running of the ink medium and the intermediate transfer medium on a supply side is stopped and only the medium receiving a transfer runs, the intermediate transfer medium is cut at a P-part. The ink layer consists of a sublimable coloring matter, a binder and an additive and, as the sublimable coloring matter, an anthraquinone dye and a printing dye can be used.
Patent JP-S5863732-A (JP)
Title: Corrosion-inhibiting foam
Inventor: FUKUI TATSUO
IPC: C08J9/00
Filed: 1981-10-12
Abstract: PURPOSE:To provide a corrosion-inhibiting foam having light weight and high durability, formable freely to an arbitrary shape, and usable as various corrosionproof covers, by filling powder of a vapor-phase inhibitor in a synthetic resin foam. CONSTITUTION:The objective corrosion-inhibiting foam is prepared by filling powder of a vapor-phase inhibitor (e.g. ammonium nitrite) in a synthetic resin foam (e.g. styrene resin foam). The amount of the vapor-phase inhibitor is preferably 5-100wt% of the synthetic resin. EFFECT:Cushioning, corrosionproofing, and heat insulation of the packaged product.
Patent JP-S5864780-A (JP)
Inventor: WATANABE TAKETO
IPC: H01R43/00
Filed: 1981-10-14
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-H061483-A (JP)
Title: Automatic sheet feeder and image forming device
Inventor: ISHIKAWA NORIYOSHI
IPC: G03G15/00
Filed: 1992-06-22
Abstract: PURPOSE:To increase positioning accuracy of parts to enable stable sheet feeding by making parts related to sheet feeding into one unit. CONSTITUTION:When a feed roller drive gear 50 and a sheet feed roller drive tooth lack gear 51 are driven by a main motor through a gear train, a clutch 52 in which a planetary gear train is incorporated controls a drive transmission to a feed roller 56 positioned on the same axis. A sheet feeder roller lever 60 gives a rotational force to a sheet feeder roller 58 around the shaft of the clutch 52 in corporation with a sheet feeder roller lever spring 61, and also controls the rotation. These are arranged on a sheet feed frame 63 to constitute a sheet feed unit. Then sheets 8 loaded on a sheet feed cassette 20 are separated and fed by the rotation of the sheet feed roller 58 one by one from the uppermost sheet. The separated sheet is fed between a slant feed roller 24 and a feed roller 56 along a guide 20a of the sheet feeder cassette 20, and reaches between a drum 1 and a transfer roller 6.
Patent JP-S5951977-A (JP)
Title: Labor-saving apparatus of coke guide side in coke oven
Inventor: TOBIYA HIROSHI
IPC: C10B33/00
Filed: 1982-09-18
Abstract: PURPOSE:To contrive safety and automation of the operation for coke is withdrawal, by loading a coke guide vehicle with a combination of a door clearner, raising and water supply mechanisms for a kiln hole hopper, and a carrier conveyor of waste coke. CONSTITUTION:When a door (not shown in the figure) of a chamber of a coke oven 1 is unfastened to extrude calcine coke out of the chamber, red-hot coke in the vicinity of a kiln hole 2 is dropped into a kiln hole hopper 3 and quenched by water for quenching supplied into the hopper in advance (numerial 6 represents a coke guide vehicle). When a raising mechanism is operated, the hopper 3 turns to the position shown by the chain line by rotary motion and waste coke quenched is dropped on a conveyor 11 and then discharged into a dumping hopper 10. Separately, trailings from the door produced while sweeping by a door cleaner 7 are dropped on a conveyor 9 and then transferred on the conveyor 11 to be discharged into the hopper 10. A given amt. of quenching water is supplied to the hopper 3 returned in place by a water supply mechanism.
Patent JP-H0722137-A (JP)
Title: Burn-in socket
Inventor: KEISU ERU BORUTSU
IPC: H05K7/10
Filed: 1994-06-22
Abstract: PURPOSE: To provide a burn-in socket having a sufficient IC chip retention force without any need for a lever or the like. CONSTITUTION: A burn in socket 10 has a first frame member 12 and a second frame member 32. The first frame member 12 has an electrical connection means 90 by which an electrode (lead) 80 of an IC chip 'C' is electrically connected to a parent board 20. The first frame member 12 and the second frame member 32 are mutually engaged by a latch nail 40. After the IC chip 'C' is mounted on the first frame member 12, the second frame member 32 is pressed so that a pressing member 70 (pivotal member) cooperating with a cam surface step part 66 angularly moves and is in engagement with the periphery of the IC chip 'C'.
Patent JP-H11354948-A (JP)
Title: Flexible cable disconnection preventing substrate
Inventor: SATO TAKASHI
IPC: H05K7/14
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible cable disconnection preventing substrate for accommodating a flexible cable, such as an LCD which is provided at a compact and thin portable telephone or the like without disconnecting it. SOLUTION: A substrate is provided with a printed-wiring board 2 and a flexible cable 5 for connecting a module 1, that is provided at the printed-wiring board 2. It is also provided with a cable escape part that is formed, while being extended in the width direction of the flexible cable 5 on the printed- wiring board 2 and is made of a recess 4 with a length that is equal to or more than the width of the flexible cable 5.
Patent JP-H066072-A (JP)
Title: Printed board unit manual installation method and manual installation indicating device
Inventor: INOUE OSAMU
IPC: H05K13/00
Filed: 1992-06-23
Abstract: PURPOSE:To equalize operators in load by a method wherein the total mounting time of all components on a printed board unit is obtained and divided by the number of operators to get an average mounting time per operator, and the position of a threshold line is so set as to make the mounting time of components located between a reference line and a threshold line equal to an average mounting time per operator. CONSTITUTION:The total mounting time of all parts to mount is calculated basing on a mounting data file F1 and a part data file F2, and the total mounting time is divided by the number of operators to obtain operating hours per operator. A threshold line is set in a certain direction, a threshold line which determines a working range is made to move from the end face of a printed board unit 300 to a position where the mounting time of parts included between the end face and the threshold line amounts to operating hours per operator for a first operator. For a second operator, a threshold line which determines a working range is made to move from the threshold line of the first operator as a reference line to a position where the mounting time of parts included between the reference line and the threshold line amounts to operating hours per operator.
Patent JP-S6222571-A (JP)
Title: Fish meat paste product similar to crab claw
Inventor: TAKIGUCHI TETSUO
IPC: A23L17/00
Filed: 1985-07-24
Abstract: PURPOSE:To produce a wholly edible imitated crab claw food having palatability close to that of the muscle of the leg joint and palm joint of real crab claw, by applying lattice incisions to the inside part of at least a palm joint imitation part, thereby forming a muscle imitation part. CONSTITUTION:A leg joint imitation part 2 and a palm joint imitation part 3 formed in the form of the leg joint and palm joint of a crab claw are produced from a fish paste product 1 seasoned to the taste and flavor of crab meat. A muscle imitation part 4 is formed by applying lattice incisions to the inside part of at least the palm joint imitation part 3. The palatability and feeling of the product and the appearance of the bitten end of the product are similar to those of the leg joint and palm joint of real crab claw, and the product has palatability close to that of the muscle of the leg joint and palm joint of real crab claw compared with conventional crab claw-imitation food produced from fish meat paste.
Patent JP-S5955166-A (JP)
Title: Preparation of mayonnaise-like vegetable dressing
Inventor: KIUCHI YUTAKA
IPC: A23L27/60
Filed: 1982-09-21
Abstract: PURPOSE:To prepare a mayonnaise-like vegetable dressing free from undissolved minute coagulates, and having smooth texture and good appearance, by using soya milk and a vegetable oil as raw materials. CONSTITUTION:Fermented soya milk obtained by conventional process is mixed with a thickener such as xanthan gum, guar gum, etc., microcrystalline cellulose, and sodium citrate or a phosphoric acid salt, and a vegetable oil is added to the obtained mixture and homogenized by conventional method to obtain the objective dressing.
Patent JP-H11352185-A (JP)
Title: Electronic device evaluating device
Inventor: HASEGAWA TAKESHI
IPC: G01R31/26
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To realize measurement of a single transistor characteristic in a memory cell. SOLUTION: A characteristic of a single transistor formed in a sub μm area is measured by contacting probes 18 of which a tip end is covered with a liquid metal with a contact wiring 5 to 8 directly connected to the source 1, the drain 2, the substrate 3 and the gate 4 while damage to the tip end of the probes 18 to 21 is avoided.
Patent JP-S6221945-A (JP)
Inventor: NANBA KEIZO
IPC: B32B3/12
Filed: 1985-07-23
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-S5953400-A (JP)
Inventor: NAKANO ISAMU
IPC: B66F9/06
Filed: 1982-09-21
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-H073557-A (JP)
Title: Fiber for reinforcement of composite material
Inventor: FUKUMOTO MASAYUKI
IPC: D02G3/04
Filed: 1993-06-08
Abstract: PURPOSE:To obtain the fiber capable of imparting a formed composite material with excellent toughness and cracking resistance by blending a specific polyimide fiber with a specific polyether imide fiber. CONSTITUTION:This reinforcing fiber is produced by blending (A) a polyimide fiber containing the structure of the formula I and/or the formula II ((l) and (m) are integers) as main recurring units with (B) a polyether imide fiber containing the structure of the formula III ((n) is integer) as a main recurring unit. There is no particular restriction on the blending ratio of both fibers. The reinforcing fiber can impart a formed thermosetting matrix resin with toughness and cracking resistance without impairing the thermal properties and mechanical properties of the resin.
Patent JP-S58210204-A (JP)
Inventor: HENE FUAFUREKU
IPC: E04H6/42
Filed: 1982-09-21
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-S5863691-A (JP)
Inventor: TOYOZUMI TOSHIAKI
IPC: B66C23/72
Filed: 1981-10-13
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-H0452138-A (JP)
Title: Waterproof plate
Inventor: AOKI YASUSHI
IPC: B32B7/02
Filed: 1990-06-20
Abstract: PURPOSE:To obtain such a waterproof plate for use in a water tank as being excellent in corrosion resistance, durability, and processability sufficient to make individual design by cutting and folding, and also being variable in surface patterns, by laminating a specific thickness of flexible plastic film and fluorocarbon resin film through an adhesive layer on the surface of a base plate. CONSTITUTION:A base plate 11 is sticked with a plastic film 12 and a fluorocarbon resin film 13 using adhesive such as organic solvent of fluorine modified polyurethane resin. In this case, the plastic film 12 is to be 10mum or more thick, and the fluorocarbon resin film 13 is to be 10 to 100mum thick. The waterproof plate 14 thus fabricated is provided with V or U groove 16 on the rear surface, that is, uncoated base plate 11, and is used for a water tank 17 or the like by being bonded to a folded wood frame or a support along the groove 16.
Patent JP-S6290271-A (JP)
Inventor: FURANKU PENSABECHIA
IPC: B65H31/06
Filed: 1986-07-11
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-S5592251-A (JP)
Title: Molding method of knock-off head of ceramic shell mold
Inventor: MORITA YASUJI
IPC: B22C9/08
Filed: 1978-12-28
Abstract: PURPOSE: To facilitate removal of head part of casting by setting the head part pattern and molding the head part mold, by removing the ceramic shell from the pouring hole in the center of head part of product part mold molded in a pattern.  
     CONSTITUTION: A ceramic shell layer 7 is formed on a produce pattern 1 by repeating coating and sanding of refractory slurry and sand grains, and a produce part mold 5 is molded. Then, removing the shell layer 7 from the pouring hole part in the central part in the position of placing the head part, a shell removed part 8 is formed. A head part pattern 2 is set in the position of placing the head part of the shell removed part 8, and a ceramic shell layer 9 is formed similarly, thus molding a head part mold 6. After drying, the product part pattern 1 and head part pattern 2 are removed, and an integral ceramic shell mold is molded between the product part cavity and head part cavity by installing a partition board 10 of ceramic shell 7 in the middle part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05335907-A (JP)
Title: Pulse signal transmission circuit
Inventor: TERANISHI KAN
IPC: H03K5/01
Filed: 1992-05-29
Abstract: PURPOSE:To eliminate a change in a duty ratio of a pulse signal by providing an EX-OR circuit exclusively 0Ring pulse signals outputted from 1st and 2nd frequency dividers to form a new reference pulse signal. CONSTITUTION:A correction circuit 2 at each stage consists of two frequency dividers 2a, 2b, one EX-OR circuit 2c and one inverter circuit 2d. The frequency dividers 2a, 2b are both made up of D flip-flop circuits (latch circuits), and each forms a 1/2 frequency divider circuit by feeding back an inverted output inverse of Q to a data input D. Then a reference pulse signal outputted from a pre-stage buffer circuit and an inverted pulse signal is fed to a clock input of the frequency dividers 2a, 2b. Then outputs Q of the frequency dividers 2a, 2b are both connected to an input of the EX-OR circuit 2c and the EX-OR circuit 2c takes exclusive OR between input signals and outputs an EX-OR output.