baber/WOPTO huggingface dataset:
Patent JP-S5760639-A (JP)
Title: Heat megative electrode consisting of single crystal of hexaboromide
Inventor: HIRAOKA HIDEO
IPC: H01J1/16
Filed: 1980-09-26
Abstract: PURPOSE:To provide stable availability of a heat negative electrode for long huors, under the condition of the poor vacuum by forming each of the cone angle of the tip of hexaboromide single crystal and radius of curvature of its apex in each special configuration. CONSTITUTION:The tip of hexaboromide single crystal having the crystal structure of calcium hexaboromide type is used for the negative electrode of a physical and chemical device using electron beam. As the hexaboromide single crystal, the one of Sr, B6, BaB6, etc. and of <100>, <110>, <210>, etc. as crystal orientation is used. The configuration of a negative electrode tip is formed by a single crystal up with a conic angle in the range of 40 deg.-120 deg. and 20-80mum radius of curvature at its apex. Thereby, even under the poor vacuum, it takes a long time for the development of a corner line to reach the peak value and it is possible to maintain good beam stability because the apex of the negative electrode is round.
Patent JP-H06322311-A (JP)
Title: Method for forming coating film
Inventor: TOMIYAMA TAKESHI
IPC: C09D175/04
Filed: 1993-05-11
Abstract: PURPOSE:To form a coating film having excellent adhesion preventing property to ground-bait and suitable for the antiadhesion treatment of fishing tools by applying a composition containing a curable fluororesin and a resin mixture of a curable resin and a silicone oil. CONSTITUTION:The cured resin film is formed by coating a substrate with a curable resin composition containing (A) a curable fluororesin and (B) a resin mixture of (i) a curable resin and (ii) a silicone oil. The resin film preferably has a kinetic friction coefficient of <=0.1. For example, the component A is preferably produced by using an OH-containing fluororesin as the base resin and a (blocked) polyisocyanate compound as the cross-linking agent.
Patent JP-S6112548-A (JP)
Title: Sheet bundle feeding device
Inventor: TOMITA KURA
IPC: B65H43/04
Filed: 1984-06-27
Abstract: PURPOSE:To make damage to a sheet preventable from occurring in time of sheet bundle separating operation, by inserting a spatulate guide bar installed in the underside of a head into the side of a sheet pile along the underside of paperboard and, when this insertion is not going smooth, detecting it and giving a warning to an operator. CONSTITUTION:A suction plate 4 goes down, attracting a sheet of paperboard P on a topmost part, and goes little upward, whereby the paper P is pulled up aslant and a slight clearance is produced in the lower side. Next, an arm moves, a head 1 goes forward and thereby a linear head motor 8 operates, making a guide bar 2 deliver frontward, whereby this guide bar 2 is inserted into a sheet pile S froma clearance along the backside of the paper P. Then, the head 1 goes forward, entering an interval between the paper P and the guide bar 2, and finally a pusher 3 goes forward and a finger is put into the lower part of a sheet bundle separated by the head 1 whereby the sheet bundle is delivered to the left, thus one motion is finished. Here, in time of inserting the guide bar 2 into the sheet pile, if there is something a catch, a microswitch 11 operates, making a warning device operate simultaneously, and delivery of the guide bar 2 is stopped, so that any damage to the sheet, etc., is preventable.
Patent JP-H06320618-A (JP)
Title: Polyester film and its production
Inventor: OKAMOTO KATSUYA
IPC: B32B27/36
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a polyester film having an ideal wear resistance and an improved winding stability by specifying the number of projections on a surface and further specifying the ratio of said number to the number of particles contained in a surface layer forming the surface. CONSTITUTION:In a biaxially oriented film mainly composed of a polyester A, the number of projections on a surface is 5X10<3>/mm<2> or more, and a projection number/a particle number (NR), which is a ratio of the number of projections to the number of particles contained in a surface layer forming the surface, ranges from 2 to below 5. The kind of the polyester A is not particularly limited, but it is desirable that the polyester A has a crystalline parameter DELTATcg of 80 deg.C or lower and a solution haze of 20% or less when being dissolved in a solvent. Furthermore, a spherulite existing in an unoriented film before biaxially orienting preferably has a diameter (d) ranging 0.03-0.45mum.
Patent JP-S5359375-A (JP)
Title: P-n junction depth measurement
Inventor: WADA YASUO
IPC: H01L21/322
Filed: 1976-11-10
Abstract: PURPOSE: To measure the junction depth simply with a good accuracy by controlling the minority carrier life near PN junction to a prescribed value by the ion injection met or the gold diffusion method and irradiating beam here to measure electromotive force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0435137-A (JP)
Title: Packet synchronization controller
Inventor: WATANABE KAZUHIRO
IPC: H04L12/70
Filed: 1990-05-25
Abstract: PURPOSE:To attain simultaneous reproduction by discriminating whether or not synchronization between a picture header packet and an audio header packet is taken and controlling a recovery timing of an audio signal corresponding to a picture signal based on the result of discrimination. CONSTITUTION:When a delay is caused in a picture packet, as the result of detection outputted from a frame number comparator circuit 306, a picture packet is delayed by one frame and a buffer control circuit 307 inhibits the read from an audio packet buffer 304. Thus, the reproduction of an audio signal 32 from an audio packet decoder 305 is interrupted and a picture packet decoder 303 continues the reproduction of the picture signal 31, then the picture packet is inputted to a picture packet buffer 302. When the decoder 303 executes the reading, the result of detection by the circuit 306 is coincident and the circuit 307 allows the read of the audio packet buffer 304. Thus, the decoder 305 executes the reproduction of the signal 32 and the decoder 303 executes the reproduction of the signal 31 to keep the synchronization between the picture signal and the audio signal.
Patent JP-H089116-A (JP)
Title: Image reader
Inventor: HAMASUNA SHUNSUKE
IPC: H04N1/401
Filed: 1994-06-16
Abstract: PURPOSE:To provide a shading correction means in which reduction in the throughput is reduced in the image reader having the placing original read mode and the carrying original read mode. CONSTITUTION:An image of an original read in the 1st original read mode to read a placed original and in the 2nd original read mode to read a carrying original is subjected to photoelectric conversion from an optical signal into an electric signal by using a photoelectric conversion element 8. Shading is corrected in the 1st original read mode by using a shading waveform obtained by reading a 1st white reference board 18 and shading is corrected in the 2nd original read mode by using a shading waveform obtained by reading the 1st white reference board 18 and correcting the waveform based on data obtained through the reading of a 2nd white reference patch 30.
Patent JP-S6113840-A (JP)
Title: Program loading system of local area network
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/24
Filed: 1984-06-29
Abstract: PURPOSE:To relax an amount of programs of the said loading and the condition of a transfer time by using a spare transmission line without disturbing the communication in operation on an active transmission line at the initial program loading. CONSTITUTION:When power is applied, a power-on detection signal S resets a node device Nd and informs a power-on signal S3 to a changeover control circuit 9. Further, a supervisory control section 5 detects which of transmission lines 21, 22 is active and informs it to the changeover control circuit 9 via an active transmission line command signal line 102. When the transmission line 21 is active, a changeover circuit 6 selects the transmission line 22. Then a communication control section outputs an initial program loading request and the said loading is executed in a route of the control section 7, the circuit 6, a transmission and reception device 42, an accessor 32 and the transmission line 22. When the loading is finished, the communication control section 7 transmits an end signal S2 to the circuit 9 and the changeover circuit 6 selects the transmission line 21. Then the state reaches the normal communication state.
Patent JP-H04360833-A (JP)
Title: Pharmaceutical containing 1,4-dihydropyridine derivative
Inventor: WATANABE DAIICHI
IPC: A61K31/445
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a pharmaceutical containing a 1,4-dihydropyridine derivative, sparingly soluble in water and useful as a therapeutic agent for angina pectoris or a vasodilator, improved in bioavailability without changing intracorporeal absorptivity essential to a medicine and avoiding problems such as side effects. CONSTITUTION:A pharmaceutical is composed of a solid dispersion tablet comprising (A) a solid dispersion containing (A) 1 pt. wt. compound expressed by the formula (Ar is substituted aryl or benzofurazanyl; R<1> to R<3> are substituted or unsubstituted alkyl or further R<2> is alkenyl or substituted pyridyl in which R<1>OCO at the 5-position may be replaced with dialkyl phosphonoate or alkylenedioxyphosphoryl) or its acid addition salt and preferably 4-5 pts.wt. hydroxypropyl cellulose and (B) a solid dispersion containing 1 pt.wt. compound expressed by the formula or its salt and preferably 2-5 pts.wt. hydroxypropyl methyl cellulose at (2.5:7.5)-(3.5:6.5) weight ratio of the ingredients (A):(B). The aforementioned pharmaceutical has the above-mentioned effects.
Patent JP-2000324861-A (JP)
Title: Oscillatory type actuator and oscillating wave drive device
Inventor: MAENO TAKASHI
IPC: H02N2/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an oscillatory type actuator which can rotationally drive a driven body around a prescribed axis with a mechanical constitution, without requiring troublesome drive controls and has multiple degrees of freedom. SOLUTION: An oscillatory type actuator is provided with an oscillating body 10, having a driving section (h) which can excite flexural vibrations in two orthogonal facial directions (X, Y), including the center axial line Z and longitudinal vibrations which expand and contract in the axial direction and is made to make circular or elliptical motions around the neutral face of the flexural vibrations by giving a temporal phase difference between the longitudinal and flexural vibrations. The vibrating body 10 is provided with chamfered sections f1 and f2 having two-face widths. Therefore, the characteristic frequency of the vibrating system, which is excited to cause flexural vibrations, is made different from that of the vibrating system excited to make the longitudinal vibrations.
Patent JP-H08327623-A (JP)
Title: Liquid management system
Inventor: SANAI YOICHI
IPC: H01L21/304
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a liquid management system in which the concentration of oxygen gas can be measured accurately through a measuring means by driving a liquid feed pump such that the delivery of cleaning liquid is stabilized at all times. CONSTITUTION: A cleaning liquid supply pipe 2 is provided, between the joint 53 with an extraction gas supply pipe 8 and a cleaning liquid supply pump 4, with a gas/liquid separation tank 25 for separating the gas in cleaning liquid, and the liquid feed pump 26 for feeding a measuring means 52 with the cleaning liquid from which the gas is separated in the gas/liquid separation tank 25.
Patent JP-H06344443-A (JP)
Title: Manufacture of synthetic resin lining pipe with spiral rib inside
Inventor: KAGOSHIMA EIICHI
IPC: B21C37/06
Filed: 1993-06-04
Abstract: PURPOSE:To provide a method for manufacturing a synthetic resin lining pipe with a spiral rib inside which does not give residual strain to a synthetic resin pipe as an inner pipe and does not make a space between outer and inner pipes at the time of manufacturing. CONSTITUTION:In manufacturing a synthetic resin lining pipe 1 with a spiral rib inside which has a synthetic resin inner pipe 12 with multilined spiral rib 13 inside and a metallic outer pipe surrounding the inner pipe 12, at least either the outside of the synthetic resin pipe as an inner pipe 12 or the inside of the metallic pipe as an outer pipe 11 is coated with an adhesive. With the synthetic resin pipe inserted into the metallic pipe, the metallic pipe is contracted by a contracting device so that a diameter contraction ratio of the outer diameter of the inner pipe 12 to the outer diameter of the synthetic resin pipe is 4%, or less.
Patent JP-S6026960-A (JP)
Title: Sheet material feeder
Inventor: KITAHARA MAKOTO
IPC: G03B27/62
Filed: 1983-07-24
Abstract: PURPOSE:To prevent feed of double sheets by adding an auxiliary conveying roller to avoid failure of conveyance and elevating the friction coefft. of a separating belt. CONSTITUTION:Originals are placed on a tray 1 and their ends are inserted into the inlet (a) of the originals. Feeding force is exerted on the uppermost sheet of the originals with an auxiliary feed roller 7 to separate the originals one by one with a feed belt 6 and a separating belt 17 and finally feed only the uppermost one. When the end of the original is detected with the inlet sensor 53 of a setter section B, the plunger 48 is stopped to suspend its conveyance and stop it for a time. A pickup roller 54 descends to press the original, it is moved to the left side on a platen 57 by actuating a roller 55, a belt 56, etc. to execute its copying at a prescribed position, thus permitting prevention of the feed of double sheets.
Patent JP-S5836617-A (JP)
Title: Manufacture of film for separating gas
Inventor: EZOE MINORU
IPC: B01D53/22
Filed: 1981-08-26
Abstract: PURPOSE:To obtain an anisotropic film having excellent properties both in separability and permeability for gaseous body, by drying a thin film formed by  coating a polysulfone solution on a backing base-material, and then solidifying  it. CONSTITUTION:A polymer solution is prepared by dissolving a polysulfone in a solvent (N-methyl-2-pyrrolidone, dimethyl sulfoxide, and acetone, etc.). Then the polymer solution is coated on a backing base-material, and the solvent is evaporated only from the surface layer by irradiating a far infrared ray onto the surface of the coated layer. Next, a coated layer of film forming liquid is dipped together with the backing base-material into a solidifying liquid to solidify the polymer body and to form the film. Thus a film having excellent properties both in separability and permeability for gaseous body is obtained.
Patent JP-S62292048-A (JP)
Title: Telephone system
Inventor: HONNA YOSHIKO
IPC: H04M1/64
Filed: 1986-06-12
Abstract: PURPOSE:To transmit an individual message, by detecting a message data from a telephone set on an originating side to the telephone set on a receiving side, and sending a corresponding message data to the telephone set on the originating side. CONSTITUTION:At the time of calling an extension telephone set 103 from an extension telephone set 1021, a data analysis part 104 starts up a sending part 106, and making it retrieve whether the message data from the telephone set 103 on the receiving side to the telephone set 1021 on the originating side, is set. Then, the sending part 106 retrieves a message memory 101, and detects the message data at a forefront area, and sends the message data to the telephone set 1021. The message data is held at a data register 102A, and a driver 102B drives an LCD102C based on the message data in the register 102A, and performs a corresponding display.
Patent JP-H10324274-A (JP)
Title: Crawler
Inventor: KIMURA YOSHIMASA
IPC: B62D55/065
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a crawler wherein an endless belt is prevented from being shifted or removed from a driving wheel even if the width of the endless belt is increased. SOLUTION: A supporting block 24 is supported on a driving wheel shaft 22 protruded from a driving wheel 14, and a pressing wheel 34 is supported so as to be rotated on the reduced diameter part 30A of a pressing wheel shaft 30 protruded from this supporting block 24. A pressing wheel guide 46 formed in the inner surface of an endless belt 18 is housed in a gap 42 between the pressing plate 38 of the pressing wheel 34 and a pressing plate 40. Since the pressing plates 38 and 40 support the endless belt 18 from the lower sides, the downward bending of the endless belt 18 is prevented. When the endless belt 18 is moved in its cross direction, the pressing wheel guide 46 is contacted with the pressing plate 38 or 40 and the movement is limited.
Patent JP-S61291038-A (JP)
Title: Water purifying agent
Inventor: MORITA ISAMU
IPC: C02F1/50
Filed: 1985-06-19
Abstract: PURPOSE:To prepare tasteful and sanitary water never deteriorated even if water is collected in a water purifier, by molding a water purifying agent from chitin, chitosan or a chitinous substance being a derivative thereof. CONSTITUTION:Chitin, chitosan or a chitinous substance being a derivative thereof is used alone or used in combination with a carrier such as activated carbon, an ion exchange material or zeolite to prepare a water purifying agent. Chitin can be obtained by decalcifying and deproteinizing the shell of an arthro pod, especially, a crustacean such as a crab or a lobster. Chitosan is obtained by such a method that chitin is heat-treated in a conc. aqueous caustic soda solution and subsequently deacetylated. The obtained water purifying agent is applied to tap water and assembled in a water purifier before use. For exam ple, the water purifier mounted to a water plug or the outflow preventing filter of a natural water filter device is pref.
Patent JP-S62292420-A (JP)
Title: Contact bonding machine for cold joining of conveyor belt
Inventor: ARITA KATSUO
IPC: B29K21/00
Filed: 1986-06-12
Abstract: PURPOSE:To reduce the working fatigue of contact bonding remarkably, control a pressurizing force and obtain a highly efficient bonding machine without generating unevenness in pressurizing by a method wherein the title bonding machine is provided with clamping devices, provided detachably at both ends of the upper and lower frames of the machine vertically in parallel, and spacers, which determine a space between the upper and lower frames capable of applying a proper conjugating pressure on the conjugating part of a belt by the running unit of contact bonding rollers. CONSTITUTION:The screws of clamping devices 4, provided detachably at both ends of upper and lower frames 2, 3 and constituted of bolts and nuts, are tightened whereby a clamping force is transmitted to the joining part 6 of a belt by contact bonding rollers 5 in the running unit 1 of the contact bonding rollers to pressurized the same part 6. The running unit 1 of the contact bonding rollers is advanced and retreated by the driving of a reduction motor 7. In order to make the upper and lower rollers 2, 3 parallel and apply a proper joining pressure on the joining part 6 of the belt, spacers 8 are arranged at both sides of the lower frame 3 and a space between the frames can be held in a predetermined distance. The pressurizing force of the contact bonding rollers 5, which is applied on the joining part 6 of the belt, may be adjusted by changing the sizes of the spacers 8 at both ends of the frame 3.
Patent JP-H05335662-A (JP)
Title: Solid-state laser device
Inventor: FUJINO MASASHI
IPC: H01S3/0941
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an oscillation beam light with high efficiency, high output, and high quality by providing a plurality of semiconductor laser beam sources so that they are laid out for each section where the light axis direction of a solid laser medium is different and the incidence angle of excitation light in a peripheral direction of the solid laser medium is different. CONSTITUTION:A plurality of semiconductor laser beam axis sources 3A and 3B which radiate excitation light toward the light axis of a solid-state laser medium 2 are provided and the semiconductor laser beam sources 3A and 3B are placed so that they are laid out for each section where the light axis direction of the solid-state laser medium 2 is different and the incidence angle of the excitation light in a peripheral direction of the solid-state laser medium 2 is different. Also, opposing the semiconductor laser beam sources 3A and 3B, reflection parts 14A and 14B which reflect excitation light through the solid laser medium 2 are provided for constituting a desired solid laser device. Then, excitation strength is concentrated in an excitation area 2D near the light axis, thus obtaining an oscillation laser beam with a high output and at the same time an oscillation laser beam with an improved beam quality by preventing a high-order of space mode from occurring easily.
Patent JP-S63302746-A (JP)
Title: Brush holder
Inventor: HONDA YOSHIAKI
IPC: H01R39/38
Filed: 1987-06-01
Abstract: PURPOSE:To simplify the connecting work of an apparatus by enabling pigtails to pass through slits of an inner cover in a state where said inner cover is not fixed to a brush holder. CONSTITUTION:Pigtails 20a, 20b embedded in brushes 30a, 30b are caused to pass through coiled springs 40a, 40b, and inserted into brush-holder housing parts 11a, 11b, respectively. Then, said pigtails 20a, 20b are inserted into slits 51a, 51b of an inner cover at a place separated from a brush holder 10. After insertion, said inner cover 50 is set at recesses in the upper part of said brush holder 10 and the pigtails 20a, 20b are pulled up until the brushes 30a, 30b will come to given positions. While the pigtails 20a, 20b are pulled up, they are set in grooves of the inner cover, wound round terminal plates 60a, 60b embedded inside faces of the brush holder 10, and connected together by soldering and the like. After that, the pigtails are covered with an outer cover 70.
Patent JP-H0432198-A (JP)
Title: Fluorescent lamp lighting circuit
Inventor: TANAKA KIYOSHI
IPC: H05B41/24
Filed: 1990-05-24
Abstract: PURPOSE:To arbitrarily set oscillation frequency independently by providing an excitation circuit for driving a semiconductor element for switching. CONSTITUTION:A connecting point P1 in the middle of two FET transistors TR1, TR2, channels of which are connected in series to a DC power source DC, and another connecting point P2 in the middle of two capacitors C2, C3 are connected to each other via a coil L4 of an output transformer T2 provided with a coil L6 constituting an inside power source and a coil L5 connected to electrodes disposed at both ends of a fluorescent tube 3. The gate terminals of the FET transistors TR1, TR2 are connected to two outputs each having a phase reverse to that of an excitation circuit 4, respectively. The excitation circuit 4 comprises an IC circuit IC1, a transformer T1 wherein two outputs from the IC circuit IC1 are connected to a coil L1, outside attached adjusting resistor R1 and a capacitor C1 for determining oscillation frequency of the IC circuit IC.
Patent JP-H08328197-A (JP)
Title: Heat developing photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1995-06-01
Abstract: PURPOSE: To provide a heat developing phtotosensitive material with good preservation performance by using a styrene polymer having syndiotactic structure for a base material. CONSTITUTION: A base material of the phtosensitive material is a styrene polymer having syndiotactic structure. It is preferable that the photosensitive material contains organic acid silver and silver halide. A dye layer which is provided in at least one side of the base material preferably has absorptivity 0.4, at least in the range of 750-1500nm. The styrene polymer having syndiotactic structure generally has stereoregularity of 75% in racemidyad and 30% in racemipentad, and concretely, its is polystyrene, poly(alkylstyrene), etc., having stereoregularity, hydrogenated polymer thereof, and a mixture thereof, or a copolymer containing these structural units.