baber/WOPTO huggingface dataset:
Patent JP-S5493232-A (JP)
Title: Flame detector
Inventor: KUSUKI SHIGERU
IPC: F23N5/12
Filed: 1977-12-29
Abstract: PURPOSE:To facilitate signal processing, prevent relay operation and raise the safety in the trouble of electrode or transistor in a flame rod detection system, by making it possible to improve the SN ratio and performing the detection through AC operation. CONSTITUTION:When n (number) ions of e coulomb in charge move at a speed of v m/s, a physical phenomenon corresponding to an electrical current of I amperes takes place. If a magnetic field with a magnetic flux density of B weber/m<2> is applied perpendicularly to the movement of the ions, the ions are deflected by a force F=IXB (vectorial outer-product). To utilize this principle, magnetic force line generators (for instance, permanent magnets) 7 are provided in the face of each other across the flame 2. Voltage detecting electrodes 3, 4 are provided centering the flame so that the electrodes are located on the plane perpendicular to the generators. A detection signal is supplied from the electrodes to a controller 6 through an amplifier 5.
Patent JP-H0213532-A (JP)
Title: Picture image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/62
Filed: 1988-06-30
Abstract: PURPOSE:To shorten a conveying time to the set position of a document having the most trequently used size by arranging an automatic document feed device which can convey a document shorter than the longest picture image formable document onto a document placing stand automatically. CONSTITUTION:Only the top sheet of documents D loaded on the document tray 85 of a half ADF 4 is taken out by the bringing down and rolling contact of a pick up roller 95 and the rotation of a supply roller 96 and a separation roller 97 and touched with a pair of regist rollers 99 so as to be registered. Thereafter, the document D is conveyed onto a platen glass 3 by the rotation of the resist rollers and when its rear end slightly passes through the top end of a right scale 80, a conveyer belt 107 is reversely rotated and the document D collides with the stopper 80 so as to stop. After exposure, the right scale 80 goes down and the document D is discharged from a document discharge passage 111 to a discharged document storing part 88 after being guided by a gage 112 by the turning back of the conveyer belt 107. This half ADF 4 is installed pivotably on a device body and two pieces of A 4 size which is a half of the longest picture image formable document can be set thereon.
Patent JP-H0332354-A (JP)
Title: Dc booster power source device
Inventor: KOKUBU NOZOMI
IPC: H02M3/155
Filed: 1989-06-26
Abstract: PURPOSE:To reduce consumable current in the event of no-load by making it possible to change a DC bias resistance value of an oscillating transistor over to a larger or smaller in accordance with load capacity in a constitution to convert DC voltage such as a battery, etc., into AC to rectify. CONSTITUTION:Output of a battery 1 is supplied to the load 13 through a blocking oscillation section 2', rectification section 3 and voltage setting section 4. A resistor 11 is connected to a bias resistor 7 of an oscillating transistor 6 of the blocking oscillation section 2' in parallel through a loading and unloading switch 12. According to the magnitude of a capacity of the load 13, the loading and unloading switch 12 is turned ON or OFF by a switching transistor controlled by load current. When the load capacity is small, the loading and unloading switch 12 is turned OFF, consumable current is reduced. When the load is large, the loading and unloading switch 12 is turned ON, it is possible to increase the load capacity.
Patent JP-H066355-A (JP)
Title: Node interface equipment
Inventor: KAWAKUBO SATOSHI
IPC: H04L12/40
Filed: 1992-06-19
Abstract: PURPOSE:To easily execute extension of a node to a network or movement of an installed place in the network without re-installation of a shared transmis sion line because the shared transmission line and nodes are connected by a ratio channel. CONSTITUTION:A bus type local area network is provided a shared transmission line transmitter-receiver 2 on its shared transmission line 1 and a node transmitter-receiver 3 is provided on a node 4 side and they are connected by a radio wave. Furthermore, carrier detectors 24, 34 are provided on each of the both to prevent destruction of packets due to collision of carriers. Furthermore, carrier frequency controllers 26, 36 are provided on each of the both to vary a carrier frequency of the packet.
Patent JP-S5865353-A (JP)
Title: Speed change method of automatic speed change gear
Inventor: MATSUOKA HIROKI
IPC: F16H63/40
Filed: 1981-10-12
Abstract: PURPOSE:To satisfy a driver's request for acceleration and deceleration by detecting and comparing the opening of a throttle valve from a sensor output at fixed time intervals so as to select a speed change pattern where a basic speed change pattern is corrected according to the changed speed. CONSTITUTION:An electronic control unit 40 is adapted to send to a fuel injection valve 41 an electric pulse of a pulse width corresponding to the quantity of fuel injection calculated, with input signals from a throttle valve opening sensor 29 and the other sensors as parameter, and control a by-pass flux control valve 22, an EGR control valve 24, a solenoid 45 of a hydraulic control circuit and an igniting device 46. For example, in case of shift-up, the changed speed DELTAtheta of the throttle valve 3 opening becomes plus and minus of acceleration and deceleration, and a basic speed change line is moved parallel in the direction of increasing speed relative to the absolute value of DELTAtheta to be corrected as indicated with an one-dot chain line, so that low-speed stage region is increased. Therefore, an engine torque and an engine brake can be improved so as to satisfy acceleration and deceleration performance corresponding to a pedal 13 is response to a driver's request. So with downshift operations.
Patent JP-H065463-A (JP)
Title: Resin composition for capacitor
Inventor: NAKAHARA TAKESHI
IPC: H01B3/40
Filed: 1992-06-19
Abstract: PURPOSE:To obtain an epoxy resin composition suitable to seal a capacitor and particularly a film capacitor. CONSTITUTION:A resin composition for a capacitor comprises (A) epoxy resin, (B) methyltetrahydrophthalic anhydride as a curing agent, and (C) 2,4,6-tris(dimethylaminomethyl)phenol as curing accelerator. The composition is suitable for sealing, protecting a capacitor a metal layer made of zinc, aluminum or their alloys since the layer is not corroded.
Patent JP-H0830392-A (JP)
Title: Pressure sensitive tablet input control system
Inventor: KANO HIROAKI
IPC: G06F3/0488
Filed: 1994-07-13
Abstract: PURPOSE:To improve operability by reporting fixed coordinate data when an input device with integrated display provided with a high-resolution pressure sensitive tablet is continuously touched at the same position. CONSTITUTION:An input device 1 is composed of a pressure sensitive tablet 2, display 3, tablet control program 4 and input/output control part. The pressure sensitive tablet 2 is arranged while being overlapped on the display 3 and can visually show an input position. When the tablet 2 is pushed down, the tablet control program defines all the coordinate data within error range correction 8 as (a, b) corresponding to an error corrected value n set in advance with coordinate data (a, b)6 first reported on a tablet touch plane 7 as a center. By setting this error corrected value n so as to include the touch plane 7, the coordinate data become the fixed value when pushing the tablet down, and operability can be improved.
Patent JP-H0912416-A (JP)
Title: Agent for controlling blight of useful plant of family gramineae and controlling method
Inventor: FUKUHARA YOKO
IPC: A01N63/00
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a blight controlling agent produced by using a specific microorganism having blight-controlling action on useful plants of the family Gramineae, free from the problem of environmental pollution and adverse effect on useful plant and effective for the control of rice blast, etc. CONSTITUTION: This agent contains a microorganism belonging to the genus Epicoccosorus known as a pathogen of weeds and having blight controlling action on useful plants of the family Gramineae as an active component. The microorganism is preferably those belonging to Epicoccosorus nematosporus, especially preferably Epicoccosorus nematosporus JTK-003 (FERM BP-4906), Epicoccosorus nematosporus JTK-028 (FERM BP-4906), Epicoccosorus nematosporus JTK-029 (FERM BP-4907), etc. The microorganism is usually used in the form of conidiospore. The concentration of the conidiospore is preferably 10<3> to 10<8> /mL in the case of a liquid agent. The agent is applied to a field preferably at a rate of 10<8> to 10<13> conidiospores of the microorganism based on 10 are of the field.
Patent JP-H0910982-A (JP)
Title: Underwater laser welding method
Inventor: OWAKI KATSURA
IPC: B23K26/34
Filed: 1995-06-27
Abstract: PURPOSE: To automatically cut and remove a ball formed at the tip end of a welding wire. CONSTITUTION: An underwater work 3 is irradiated and welded with a laser beam 50 from a laser torch 6 submerged in water; and the underwater laser welding is performed by feeding a welding wire 61 towards the laser irradiation part 56 of the work 3 and thereby securing a required cladding amount. Further, immediately after stopping the irradiation of the laser beam 50 from the laser torch 6 to the work 3, the laser beam 50 is emitted for a quantity of only one pulse from the torch 6, thereby cutting a ball 71 formed at the tip end of the welding wire 61 by the preheating of the laser beam 50 for example.
Patent JP-S6140603-A (JP)
Title: Computer control system
Inventor: KOMENO KUNIO
IPC: G05B15/02
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate the trouble that circuits to be controlled are controlled separately with time differences, by triggering respective DA converting circuit at a common timing to perform DA conversion of data supplied to plural circuits to be controlled. CONSTITUTION:A computer control system 11 is provided with a vertical blanking signal generating circuit 12 as a timing control circuit. The circuit 12 supplies a vertical blanking signal, which is generated in a vertical blanking period, to DA converting circuits 4 to control them so that circuits 4 perform the DA converting operation in the vertical blanking period. Therefore, time division data outputs of individual circuits 5 obtained by operations in a microcomputer 2 are supplied to circuits 5 simulteneously in the vertical blanking period. Thus, circuits 5 are controlled in the vertical blanking period without time differences, and the trouble of transient disorder of white balance or the like is eliminated.
Patent JP-H0210794-A (JP)
Title: Protective plating method for uppermost pattern of board for mounting electronic parts
Inventor: SHIMIZU MICHIHIRO
IPC: H05K3/24
Filed: 1988-06-29
Abstract: PURPOSE:To prevent generation of remaining plating by applying positive photoresist onto a board where the uppermost layer pattern is formed, and exposing it after covering it with a mask so as to apply protective plating to the exposed uppermost pattern. CONSTITUTION:Liquid positive photoresist 12 is applied onto a board 10 where the uppermost pattern 11 is formed, and then it is baked. A mask 13 which has an opening 13a corresponding to the pattern 11 is placed in line with the pattern 11 on the board 10 so as to expose it to the light from above, whereby only the resist 12 on the pattern 11 is exposed. Hereby, the resist 12 on the pattern 11 is put in the condition that it can be removed, so this is removed by treatment solution. Thereafter, protective plating 14 is formed on the exposed pattern 11. By doing it this way, generation of remaining plating which becomes the cause to the short circuit can be prevented.
Patent JP-H0823741-A (JP)
Title: Mobile type root vegetable harvester
Inventor: YOSHIDA MICHIICHI
IPC: A01D25/00
Filed: 1994-07-13
Abstract: PURPOSE:To prevent a mulch film from being simultaneously pulled in when pulling out leaves of root vegetables with a mobile type root vegetable harvester capable of digging up the root vegetables from soil covered with the mulch film, uprooting the root vegetables, conveying the uprooted root vegetables and housing the root vegetables in a housing container. CONSTITUTION:This mobile type root vegetable harvester is obtained by transversely installing a mulch pressing roller 65 for supporting a roller 63 from an uprooting conveyor through a roller supporting part 62 on a shaft in the lower front of the uprooting conveyor at the rear of a raising up device A and an arm extended laterally from the roller supporting part 62 of the mulch pressing roller on the central side of the machine body and further arranging a mulch cutter having a blade of the cutter, directing forward and protrusively installed downward at the tip thereof in a constitution for digging up the root vegetables in soil covered with a mulch film 70 with the raising up device A, uprooting the root vegetables with the uprooting conveyor, conveying the uprooted root vegetables to the rear with a carrying conveyor at the rear thereof and housing the root vegetables in a housing conveyor.
Patent JP-S5861245-A (JP)
Inventor: DEBUITSUDO NOERU DEYUURU
IPC: C22C19/05
Filed: 1982-09-14
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-S5784866-A (JP)
Title: Printer
Inventor: MORINAGA KAZUO
IPC: B41J27/20
Filed: 1980-11-17
Abstract: PURPOSE:To supply an ink easily by a method wherein grooves communicating with wire holding holes and sloped upwardly are provided at the front surface of a wire holder of a wire dot printer, and an ink is supplied by contacting the front surface of the wire holder to an ink-impregnated member provided at a side part of recording paper. CONSTITUTION:The wire holder 7 of a printing head faced to the recording paper 4 supported on a platen 1 is provided with a plurality of the holding holes 7a diposed in a vertical row, and wires 8 are inserted into the holes 7a. The wires 8 are projected toward the recording paper surface by electromagnets 9 so that the ink adhered to the tips of the wires 8 is transferred onto the paper surface, whereby dots are printed. The grooves 7b communicating with the holes 7a and sloped upwardly from the holes 7a are provided at the tip surface of the wire holder 7 which surface is faced to the recording paper 4. The ink-impregnated member 5 is provided at least on one side of the recording paper 4, and the ink is supplied by bringing the tip surface of the wire holder 7 in contact with the ink-impregnated member 5 at a non-printing time.
Patent JP-H0717922-A (JP)
Title: Method for purifying 2-methyl-3-aminobenzotrifluoride
Inventor: KANAI MASATOMI
IPC: C07C211/52
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently separate a mixture of 2-methyl-3-aminobenzotrifluoride with 2-methyl-5-aminobenzotrifluoride by forming a salt of the mixture with a specific organic acid and utilizing a difference in solubility in a specified solvent. CONSTITUTION:A mixture of 2-methyl-3-aminobenzotrifluoride with 2-methyl-5- aminobenzotrifluoride is brought into contact with a specific organic acid in water or an organic solvent such as ethyl acetate or methanol. That is, this mixture is brought into contact with one or more organic acids selected from (A) an aliphatic saturated dicarboxylic acid, (B) an aliphatic polyfunctional carboxylic acid having two carboxyl groups at the cis-positions and (C) an aromatic polyfunctional carboxylic acid having two carboxyl groups at the o-positions. After the contact, insoluble substances are then deposited and separated and a basic substance such as Na0H is added to the resultant solution to purify the 2-methyl-3-aminobenzotrifluoride. Thereby, the 2-methyl-3- aminobenzotrifluoride can be produced in high purity.
Patent JP-2000344134-A (JP)
Title: Wheel type multi-purpose working vehicle
Inventor: KINOSHITA YUKIO
IPC: B66C23/40
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a wheel type multi-purpose working vehicle having a bogie with a small overall length and overall width and capable of advancing into a narrow working site. SOLUTION: A hole part 5 storing a power unit is provided at the rear part of a lower frame 3, and side frames 6 and 6 of box cross-section are formed on both right and left sides of the hole part 5. A height H of the side frame 6 is increased more than a height G at the center part of the side frame 6, and a width C of the lower frame 3 at the rear part is made equal to that of the center part of the lower frame. The lower part of an outside plate 7 of the side frame 6 is tilted inner side to provide a recessed part 8 in order to prevent a possible interference at the time of steering of a rear wheel 12. In order to prevent an interference at the time of steering of a front wheel 11, the width F of the lower frame 3 at the front part is reduced more than the width C at its center part and the front part is formed in box cross-section.
Patent JP-H1056157-A (JP)
Title: Method for manufacturing capacitor of semiconductor element
Inventor: KO SEIHO
IPC: H01L27/108
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To simplify processes and to improve reliability of a capacitor by electrically connecting a lower part electrode and a diffusion area with a tungsten plug excellent in thermal stability in specific heat, and vapor-depositing an oxygen diffusion prevention layer directly on the tungsten plug with no interface reaction suppressing layer. SOLUTION: On a semiconductor substrate 11, a diffusion area 12 of a MOS transistor is formed, and an insulation layer 13 is formed on the upper part of the semiconductor substrate 11. Then, the insulation layer 13 is selectively removed with a contact mask, so that a capacitor lower part electrode contact hole which makes the diffusion area 12 exposed is formed. Then, a tungsten plug 15 is so formed as to be perfectly buried up to the upper part surface of contact hole on the contact hole. Then, under the condition where the tungsten plug 15 is generally over-grown, an oxygen diffusion prevention layer 16a pattern for preventing oxygen diffusion from a dielectric film formed in a succeeding process is formed on the surface where the tungsten plug 15 and the insulation film 13 are exposed.
Patent JP-H11348199-A (JP)
Title: Ultraviolet light absorbable composite film
Inventor: AOYAMA TAKAHIRO
IPC: C08F220/34
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the ultraviolet light absorbing power and adhesion of a composite film by a method wherein an ultraviolet light absorbable polymer layer, which includes an ultraviolet light absorbable polymer obtained by radially polymerizing a monomer composition including ultraviolet light absorbing monomers represented by specified formulae and is hardened, is arranged on the easily bondably treated surface of a plastic film. SOLUTION: On the treated side, one or both of which are easily bondably treated, of a plastic film, an ultraviolet light absorbable polymer, which includes an ultraviolet light absorbable polymer obtained by radically polymering a monomer composition including at least one kind selected from the group consisting of the ultraviolet light absorbing monomers represented by formulae I and II and is hardened, is arranged. In the formula I, R<1> represents a hydrogen atom or 1-8C hydrocarbon radical, R<2> represents a lower alkylene, R<3> represents a hydrogen atom or a methyl radical and X represents a hydrogen atom, a halogen, 1-8C hydrocarbon radical, a lower alkoxy radical or the like. Further, in the formula II, R<4> represents a lower alkylene radical and R represents a hydrogen atom or a methylene radical.
Patent JP-H109622-A (JP)
Title: Air conditioner using absorption type refrigerating machine
Inventor: IKEDA KATSUTO
IPC: F24F5/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To perform dehumidifying operation at low operating cost. SOLUTION: The cold liquid side of a liquid-liquid heat exchanger 35 is situated on a cooling water flow path 34 connected to a cooling tower CT from an absorber 3 and the other liquid side on a dehumidifying circuit 60. A dehumidifying heat exchanger 61 of the dehumidifying circuit 60 is arranged parallel with an air conditioning heat exchanger 44 of an indoor unit RU. Waste heat of the absorber 3 is transferred to the dehumidifying circuit 60 by heat exchanging at the liquid-liquid heat exchanger 35 and then to the dehumidifying heat exchanger 61. In the indoor unit RU, the air inside a room is cooled to form dew by the air-conditioner heat exchanger 44 and then heated by the dehumidifying heat exchanger 61. Therefore, dehumidifying alone can take place without a drop in the room temperature.  As the waste heat of the absorber 3 is used to re-heat the air inside the room, a heat source for re-heating is not necessary or the quantity of heat of the heat source can be diminished, resulting in a reduction in operating expenses.
Patent JP-H0915815-A (JP)
Title: Roller for automatic developing machine and its manufacture
Inventor: WAGO YOSHIHIRO
IPC: G03D3/08
Filed: 1995-06-28
Abstract: PURPOSE: To provide an inexpensive and reliable thermoplastic resin-covered roller for automatic developing machine in which the use of an adhesive or the grooving of a reinforcing core material is not needed, and the contraction of a thermoplastic resin layer is minimized with a time-saving easy method. CONSTITUTION: This roller for automatic developing machine has a reinforcing core material 2 and a thermoplastic resin layer 1 provided on the outer circumference thereof, in which the fixing force of the resin layer 1 to the reinforcing core material 2 is temporarily released by relatively moving the thermoplastic resin layer 1 after molding and the reinforcing core material 2 by use of jigs 6, 8. In this roller, the contraction of the thermoplastic resin layer 1 after manufacture or in use is extremely minimized.
Patent JP-S6140130-A (JP)
Title: Extruder die
Inventor: SEKIGUCHI KEIJIRO
IPC: B29C48/10
Filed: 1984-08-01
Abstract: PURPOSE:To form film of good quality efficiently by specifying the ratio of the sectional area in the downstream of a resin supply passage, a distributing passage, a spiral groove. CONSTITUTION:The middle of a die 10 provides the resin supply passage 11, which is connected to the cylindrical resin passage 13 through several distributing passage 12 arranged radially from the resin supply passage. The spiral groove 14 which is shallower to the downstream is engraved on the inner wall of the cylindrical resin passage 13. This spiral groove 14 disappears toward the downstream of the cylindrical resin passage 13 and the complete cylindrical resin passage 13a is provided. The downstream is connected to the circular outlet 17 through the die land passage 16. If the resin supply passage: A0, the sum of the sectionnal areas of the distributing passages: A1, the sectional area of the downstream passage of the spiral groove: A2 are given, each sectional area ratio is provided so that A0:A1:A2=1:(0.8-2):(1.5-5) exists.