baber/WOPTO huggingface dataset:
Patent JP-S61261718-A (JP)
Title: Laser recording method
Inventor: FUNATO HIROYOSHI
IPC: H04N1/23
Filed: 1985-05-16
Abstract: PURPOSE:To simplify a recording device by making plural laser beams incident on different positions on a hologram disk and deflecting respective laser beams simultaneously in accordance with the rotation of the hologram disk. CONSTITUTION:The hologram disk 12 has a disk-like shape and plural hologram gratings 12-1-12-i are arranged like a single circle on onen side of a transparent substrate. Positions H1-H4 and the rotational center of the hologram disk 12 and arranged on the same straight line. The incident positions H1-H4 correspond to respective photosensitive bodies 30A-30D and respective laser beams are diffracted by the hologram gratings on the hologram disk 12 and reached to a photosensitive body 30A or the like through respective optical pathes. When the hologram disk 12 is rotated by a motor 12 under said state, respective diffracted laser beams are synchronously deflected and the spots of respective beams on the photosensitive body optically scan the photosensitive body. Thereby, it is unnecessary to form laser beam in each photodetective body, simplifying the recording device.
Patent JP-2000298860-A (JP)
Title: Liquid crystal tilt servo apparatus
Inventor: YAMAZAKI HITOSHI
IPC: G11B7/1369
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To eliminate generation of a reference voltage and avoid deterioration of a liquid crystal by providing a driving circuit with a d.c.-choke filter which removes a d.c. component of a driving signal and supplying the signal to a liquid crystal panel element. SOLUTION: A liquid crystal-driving circuit 15 has a driving signal-generating circuit 35. A d.c.-choke circuit 36 of a capacitor Ci and a resistor Ri (i=1-3) is constituted between the driving signal-generating circuit 35 and a driving signal output terminal to each channel. A tilt signal, a bias signal and a clock signal are supplied to the driving signal-generating circuit 35 from a control part. The bias signal indicates a bias point for operating a liquid crystal panel, which is changed in accordance with a temperature characteristic of a liquid crystal by the control of the control part. A signal for correcting a phase in conformity with a tilt correction value is supplied as the tilt signal.  The driving signal circuit 35 generates a bias voltage according to the bias signal supplied from the control part and, the bias voltage is changed in accordance with the temperature characteristic of the liquid crystal.
Patent JP-H043762-A (JP)
Title: Sheet guiding device
Inventor: FUKUSHIMA HIDEAKI
IPC: H04N1/00
Filed: 1990-04-20
Abstract: PURPOSE:To satisfactorily support sheets with various sizes by forming a sheet guide having a support section with a dovetail structure on a metal drawn material and a coupling section slidable on it on a sheet support member, and assembling the sheet support member with one drawn material. CONSTITUTION:A sheet guiding device constituted of a thin plate-shaped sheet guide 12 and a pair of cursors of a sheet support member is fitted to the rear edge section of the sheet feed port 2 of the main body case 3 of a facsimile device 1. The guide 12 is made of an aluminum drawn material, a support section 15 with a wedge-shaped cross section is formed in the longitudinal direction on the surface, and a coupling section 16 slidably coupled with the support section 15 is formed at the end section of the cursors 13. Since the guide 12 is made of a metal drawn material, sufficient strength can be secured even if it is molded into a thin plate shape, productivity is improved, and the device 1 can be minimized and made lightweight. A pair of cursors 13 are held on the guide 12 via a connection section 17 with a dovetail structure, thus the cursors 12 are slidably fitted to the guide simply and surely.
Patent JP-H11301484-A (JP)
Title: Telescopic blocking gate bar
Inventor: KUROIWA AKIYOSHI
IPC: E01F13/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To easily cope with an opening part of a gate having a large lateral dimension by selectively passing or blocking vehicles or human being while using a single-stage or plural-stage linear telescopic fluid pressure cylinder and a single piston means provided at a tip of the cylinder. SOLUTION: An air telescopic cylinder bar 1 is formed by providing a first - a third cylinders 1a-1d in a main cylinder 1a freely to be linearly slid, and providing a piston rod 2 in the third cylinder 1d, and fitting a cushion member 3 made of rubber or the like to the outside tip of the piston rod 2. The air telescopic gate bar 1 thereby formed is extended by the air positive pressure, and shrunk by the negative pressure. In the case where abnormality such as an accidental contact of the gate with a vehicle or a human being passing through the gate is generated at the time of operating the gate bar for extension, impact is buffered by the cushion member 3 provided at a tip of the piston rod 2, and the operating air inside of the gate bar 1 is released by the relief valve.
Patent JP-S6151237-A (JP)
Inventor: MURRAY LANCE RAY
IPC: G06F7/00
Filed: 1985-05-16
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-H10299050-A (JP)
Title: Faucet
Inventor: INADA SHIGEMICHI
IPC: E03C1/042
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To arrange a faucet body or respective manipulating parts in various positions in accordance with the layout of a bathroom, by separating the faucet body from a plurality of manipulating parts and putting an interlocking structure between the faucet body and these manipulating parts. SOLUTION: A temperature-adjusting part, a flow rate-adjusting part, and a bath-shower changeover control part are arranged above a counter 8. And an interlocking structure 9 is put between respective manipulating parts and the faucet body. A temperature-adjusting lug 23 is rotatably fitted to the upper part of the counter 8 and the rotary shaft 24 is projected downward at the lower end of the lug 23. And the lower end of the rotary shaft 24 and the front end of the temperature-adjusting shaft 20 are connected through the interlocking structure 9. When the lug 23 is rotated, the inner wire 29 is rotated with the interlocking movement of the rotary shaft 24 and the temperature-adjusting shaft 20e is also rotated to adjust hot water temperature.  In this way, the faucet body or respective manipulating parts can be arranged in various positions in accordance with the layout of a bathroom by separating the faucet body from the manipulating parts.
Patent JP-S59230068-A (JP)
Title: Novel epoxy resin composition for powder coating compound
Inventor: ISHIKAWA CHIYUUKEI
IPC: C08L51/02
Filed: 1983-06-14
Abstract: PURPOSE:The titled composition having improved impact resistance, flexibility, and corrosion resistance, not losing impact absorbing power even at low temperature, obtained by adding a specific amount of specified epoxy modified rubber to an epoxy resin. CONSTITUTION:The desired composition consisting of (A) 97-65pts.wt. epoxy resin containing two or more epoxy groups in the molecule, having 400-2,500 epoxy equivalent, and (B) 3-35pts.wt. calculated as rubber component of epoxy modified rubber prepared by grafting (ii) a polymerizable epoxy compound and/ or monoethylene glycidyl ester or ether having >=0.5 epoxy group and 0.1-1.0 acryloyl group in one molecule, and (iii) an ethylenic monomer onto (i) base layer rubber particles having >=50wt% gel content insoluble in toluene.
Patent JP-S5229353-A (JP)
Title: Curling iron
Inventor: ABURA YOSHIAKI
IPC: A45D1/04
Filed: 1975-08-30
Abstract: PURPOSE: To provide a curling iron which allows supply of water with ease without spilling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5731483-A (JP)
Title: Cable for electric welding machine
Inventor: ENARI TAKAYOSHI
IPC: B23K9/32
Filed: 1980-08-01
Abstract: PURPOSE: To improve durability by placing the front end of a cable for electric welding machine between a flexible stranded wire and a terminal and providing a cover of elastic material on the rear end side and thereby preventing break-down faults which occur frequently at the connection between the terminal and flexible stranded wire.  
     CONSTITUTION: An end 11 of a flexible stranded wire 1 is inserted into a connection hole 22 of a terminal 20. A round tube 23 projecting from the bottom of the connection hole 22 is inserted between the inner wall 12 of the end 11 and a coil spring 6, and the connection hole 22 and the end 11 is joined with solder 25. Unvulcanized rubber is filled between the end 11 and connection hole 22 continuously from the end face of solder, and wound on the flexible stranded wire 1. Then, it is vulcanized by a heating press etc. to form an elastic cover 26. Next, a rubber hose 30 is installed between terminals 20, 40 to enclose the flexible stranded wire 1 and fixed with hose bands 32, 33 to complete assembly. By this cable structure, the shape of bending of connected part becomes an arc and break-down of the flexible stranded wire 1 is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62261746-A (JP)
Title: Method for automatic gear change
Inventor: KANEKO KIYOSHI
IPC: B60K23/00
Filed: 1986-05-08
Abstract: PURPOSE:To improve accelerating performance and reduce fuel consumption by automatically selecting a gear change point corresponding to the detected acceleration of a vehicle from among plural gear change points and carrying out up shift earlier when accelerating traveling on a flat road. CONSTITUTION:In an automatic transmission control device 4, plural gear change points the value of each of which is lower the larger the acceleration is, are provided as at least a first gear change point for each gear change stage in accordance with the acceleration of a vehicle. And, the acceleration of the vehicle is detected from the signal of a revolution sensor 3 and a gear change point corresponding to the detected acceleration is automatically selected from the plural gear change points, to control a transmission 6 via a solenoid valve 5. Thus, up shift is carried out earlier when acceleratingly traveling on a flat road, to improve acceleration while reducing fuel consumption. On the other hand, when acceleration is small at the time of climbing a slope, up shift is restrained from being readily carried out, effectively utilizing the output of an engine.
Patent JP-S63270097-A (JP)
Inventor: OTANI AKIHITO
IPC: D06F33/02
Filed: 1987-04-28
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-S60247751-A (JP)
Title: Constitution system of logical circuit
Inventor: ITOU SHIYUUJI
IPC: G06F11/22
Filed: 1984-05-24
Abstract: PURPOSE:To reduce the load of scan-in/out control on software in alteration of a logical circuit by connecting a dummy FF to a scan chain when the logical circuit is constituted and controlling scan-in/out operation. CONSTITUTION:The logical circuit 1a has the dummy FF11p which does not relate to a data processing mode for conventional FFs 11a-11d which operate in data processing operation mode, and a control part 10a increases in the number of steps in one round from conventional eight to nine in scan-in/out operation for four shift registers FF0-FF3(12) and FFs 11a-11d. When one FF needs to be added in data processing mode as a result of the design alteration of the logical circuit, an FF11p is applied. Therefore, the load of software alteration is reduced as compared with the addition of an FF.
Patent JP-H044907-A (JP)
Title: Jointless marking method onto surface of metallic roll
Inventor: HIRA TAKAAKI
IPC: C23F4/04
Filed: 1990-04-23
Abstract: PURPOSE:To mark an optional pattern on the surface of roll with high accuracy and without generating a joint by uniformly applying the resin film 2 of acid corrosion resistance on a roll 1 and radiating a laser light while moving this roll relatively in the axial direction of roll. CONSTITUTION:When a prescribed pattern is repeatingly marked on the whole surface of roll by radiating the Q-switch laser light spirally on the surface of the metallic roll 1 and when the total number of pulse of one rotation of roll 1 which is generated with a rotary encoder 4 with which the rotation of the above-mentioned roll 1 is measured is taken as N, radiating pitch as P and the radius of roll as R, P that RX(2pi/N)X(n) is nearest to P is selected and a integer (n) that N is divisible by (n) is selected. And the pulse signal from the rotary encoder 4 is counted and the above-mentioned laser light is turned on and off at an interval of (n) pulses.
Patent JP-S5331086-A (JP)
Title: Zig-zag running detection for unattended vehicle
Inventor: TERAKOUBE KIYOAKI
IPC: B65G35/00
Filed: 1976-09-01
Abstract: PURPOSE: To avoid derailing of a vehicle which runs along an induction line by the detection of a magnetic field generated by current flows through the induction line laid on the ground, by detecting a state that the vehicle is liable to derail out of the running path and automatically reducing the speed and generating an alarm. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02301968-A (JP)
Title: Method for operating fuel battery
Inventor: BUARUTAA SHIYURAMU
IPC: H01M8/0612
Filed: 1990-04-23
Abstract: PURPOSE: To effectively utilize hydrogen contained in a positive electrode waste gas by a method wherein the hydrogen contained in the positive electrode waste gas including hydrogen and carbon dioxide is absorbed and separated to be recirculated into a positive electrode, and the remaining part is recirculated into a negative electrode. CONSTITUTION: A positive electrode waste gas 6 including hydrogen, carbon dioxide and water is produced in the positive electrode side. After the positive electrode waste gas is cooled in a heat exchanger E3, the water is separated and discharged in a separation device D. The water is sufficiently separated from a positive electrode waste gas 8, and the carbon dioxide is separated therefrom through a cleaning device W. A gas 10 including the residual hydrogen is compressed in a compression machine V2 and then divided into a hydrogen flow 11 and a residual gas 12 by pressure change and absorption in an adsorption station P. A hydrogen recirculation flow 11 is divided into two partial flows, and one partial flow is introduced into a natural gas introduction flow 1 to be reformed, or the other partial flow is introduced into a hydrogen synthesis gas. A carbon dioxide element 9 produced in a reproduction device R of a cleaning agent for carbon dioxide is advantageously blended with an oxygen introduction flow 4 ahead of a compression machine V1, and is returned to the negative electrode side.
Patent JP-S59231834-A (JP)
Title: Cutting of semiconductor
Inventor: TAKENOUCHI HIDEKI
IPC: H01L21/78
Filed: 1983-06-15
Abstract: PURPOSE:To prevent a semiconductor element from damage at conveying time, and moreover to facilitate the handling of the element at assembling time by a method wherein a semiconductor held in vacuum by synthetic resin sheets is fused by laser. CONSTITUTION:A wafer 1 containing diodes 7 of the plural number of pieces constructed by forming grooves 2 in a semiconductor substrate, and by filling up glass 3 therein is held in vacuum by synthetic resin sheets 4. Only the wafer is fused 5 into chips by scanning a laser beam leaving the residual parts 6 by the degree of 5-100mum in cutting programing regions 8. After then, external pressure is applied by a roller to separate completely the wafer into individual semiconductor elements. According to this method, storage of the separated elements is facilitated, and oxidation and deterioration of the characteristic are not generated completely.
Patent JP-S5229109-A (JP)
Title: Time error correction system of image signal reproducer
Inventor: WATANABE YOSHIMI
IPC: G11B5/027
Filed: 1975-09-01
Abstract: PURPOSE: To promote the simplification and economization of a circuit, by means of correcting the time gap error which becomes the skew distortion of reproducing image signal wih the rotary magnetic head device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6230606-A (JP)
Title: Seed crystal manufacture for phosphoric acid crystallization
Inventor: FUIRITSUPU DEII MOOREA
IPC: C01B25/234
Filed: 1986-05-08
Abstract: The present invention relates to the processing of phosphoric acid by crystallization starting with phosphoric acid and adding relatively large amounts of fine, relatively pure seed crystals to acid which has been cooled to supersaturated conditions. Crystal­lization thereafter proceeds under conditions which substantially favor growth on the seeds which are added and disfavor secondary nucleation. The present invention particularly describes a seed crystal gen­erator for use in the foregoing process in which rela­tively high purity phosphoric acid, containing 60% to 66% P₂O₅ is cooled to a temperature of at least 5 to 10°C below zero and thereafter nucleated under agita­tion in a crystallizing vessel of short residence time.
Patent JP-H07286036-A (JP)
Title: Production of lowly colored polyester
Inventor: SAKASHITA SHINICHI
IPC: C08G63/85
Filed: 1994-04-20
Abstract: PURPOSE:To produce a very lowly colored polyester by reacting a dialkyl dicarboxylate with a polycarbonate and/or an aromatic dialkyl dicarbonate in the presence of an Sn catalyst. CONSTITUTION:This production process is the one for producing a polyester of a weight-average molecular weight of 3000-150000 by reacting a dialkyl dicarboxylate (A) with a polycarbonate (B) and/or an aromatic dialkyl carbonate (C), which process comprises step 1 of using the raw materials in amounts to give a molar ratio of B and/or C to A in the range of 0.8-1.5, using the Sn catalyst in an amount of 0.001-5.0 pts.wt. per 100 pts.wt. C and heating the mixture to 200-300 deg.C and step 2 of heating the reaction mixture in a vacuum to 280-350 deg.C.
Patent JP-H02285219-A (JP)
Title: Fuel feeder
Inventor: OHASHI KAZUO
IPC: G01F9/00
Filed: 1989-04-27
Abstract: PURPOSE:To prevent errors and a lowering of reliability attributed to a fuel return path by providing a pressure setter outside an engine for keeping a fixed pressure with an intake vacuum as reference to control a fuel supply pressure to the engine. CONSTITUTION:A fuel supply path 6 is provided with a valve 10 for supply, a valve 11 for injection, a flowmeter 12 for weighing a supply of fuel and a supply cylinder 13 to sent a fuel 9 to an engine 1 under a fixed pressure. The supply cylinder 13 is driven with a drive cylinder 14 connected thereto in series and a direction of operation of the drive cylinder 14 is changed with a direction control valve 15. Then, a pressure setter 16 which sets a fixed pressure with vacuum of an intake vacuum path 4 as reference is provided outside the engine 1 to control a fuel supply pressure to the engine 1 thereby enabling the curtailing of a fuel return path.
Patent JP-2000298058-A (JP)
Title: Apparatus for analyzing environment noise
Inventor: GOTO KATSUHIKO
IPC: G01H3/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To judge whether an environment noise is a steady-state noise or a non steady-state noise by calculating a characteristic parameter for every divide time of an environment sound signal, and calculating a sharpness of a frequency distribution resulting from the environment sound. SOLUTION: A sampling means 1 outputs discrete value data based on a taken environment noise. A time frame-dividing means 3 to which the discrete value data is inputted forms a plurality of time frames by dividing a signal for every predetermined time interval. A characteristic parameter-calculating means 5 calculates a characteristic parameter of the discrete value data for every time frame from a frame memory 4 in which the time frames are stored. An appearance frequency distribution diagramforming means 6 forms a corresponding frequency distribution diagram of the time frames. A peak position- detecting means 7 detects a most frequent value of the distribution appearing to an area of a low characteristic parameter. A purtosis-calculating means 8 calculates a purtosis of the frequency distribution in a predetermined range centering the most frequent value, and a noise-judging means 9 judges it as a steady-state (non steady-state) noise when the sharpness is not larger (is larger) than a predetermined value.
Patent JP-S58225039-A (JP)
Title: Polyprenyl compound
Inventor: YAMATSU ISAO
IPC: A61K31/235
Filed: 1982-06-22
Abstract: NEW MATERIAL:A polyprenyl compound of formula I [X is CH=CH, formula I , formula III: Y is formula IV (R<1> is H, lower alkyl); formula V (R<2> is H, lower alkyl)]. EXAMPLE:3-[4-(4,8-Dimethyl-1,3,7-nonatrienyl)phenyl]-2-butenoic acid. USE:Medicine used in prevention or remedy for cancers and precancers, prevention and treatment for epidemic diseases accompanied by keratinization such as acnes or psoriasis, prevention and treatment for inflammatory and allergic dermatoses and prevention and treatment for mucosal diseases caused by inflammation, degeneration, or dysplasic change. PREPARATION:For example, a compound of formula VI (X is CH=CH, group of formula II, formula III; X is lower alkyl; n is 0, 1) is hydrolyzed to give a compound of formula VII among compounds of formula I .
Patent JP-S58222865-A (JP)
Title: Portable type electronic typewriter
Inventor: KUROSAWA MORIYOSHI
IPC: B41J29/42
Filed: 1982-06-21
Abstract: PURPOSE:To enable an accurate execution of document preparation and editing at a high efficiency checking forms and data by having printing characters corresponding to a monitor one to one in the correlation. CONSTITUTION:Alphabets, numerals and symbols are inputted with a key 1 and the data are converted with a character generator 6 to be memorized into a memory 7 while the contents thereof are indicated on a monitor display 2. When printing operation is done with the proper selection of an operation control key, a display data is printed out on a recording paper 3 and a display 2. Digits on the display 2 correspond to digits printed on the recording paper 3 one to one in the position and arranged parallel and close to each other.
Patent JP-S5230138-A (JP)
Title: Offset cassegrain antenna with main symmetrical reflector mirror
Inventor: OGAWA HIDEKAZU
IPC: H01Q19/18
Filed: 1975-09-01
Abstract: PURPOSE:An offset Cassegrain antenna of which main reflector mirror is rotative symmetrical and can be divided into parts of mirrors to economize production.
Patent JP-S6354707-A (JP)
Title: Manufacture of high-performance rotary transformer
Inventor: KOYAMA RYOHEI
IPC: H01F38/14
Filed: 1987-05-01
Abstract: PURPOSE:To obtain a rotary transformer having low transmission loss and high voltage amplification by using a printed coil prepared in such a manner that a resist pattern is formed at a corresponding position except a circuit section on a metallic sheet, a conductor is shaped to the circuit section on the substrate through plating, an insulating layer is formed onto the conductor and the metallic sheet is removed. CONSTITUTION:A resist pattern is formed at a corresponding position except a circuit section on a metallic sheet, a conductor is shaped to the circuit section on the circuit board through plating, an insulating layer is formed onto the conductor, and the metallic sheet is removed, thus acquiring printed coils 1', 1''. These printed coils 1', 1'' are buried into concentric circular grooves 3 in a tabular circular ferrite core 2 to which a plurality of concentric circular grooves 3 and a plurality of grooves 6 in the radial direction of the circle are shaped, and extracting printed circuits 5' for the coils 1', 1'' are buried into the grooves 6 in the radial direction of the circular cores 2. Accordingly, since the number of turns can be increased and resistance reduced, coil sections have a high-precision high-density high space factor, thus obtaining a rotary transformer having transmission loss lower than and voltage amplification higher than a printed coil through an etching method.