baber/WOPTO huggingface dataset:
Patent JP-2000234317-A (JP)
Title: Road garbage truck
Inventor: KATO HARUYUKI
IPC: E01H1/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively suppress generation of dust with side brushes at the time of cleaning with a road garbage truck. SOLUTION: Right and left side brushes are grounded projecting to a working position to seep together dust, which sweeps up with a main brush to collect to a hopper with an elevating paddle. At this time, a dust generating level (a dusty state) with the side brushes changes somewhat depending on aridity of the dust of a road and an amount of the dust. This dust generating level is detected with a sensor 40 arranged on a dust generation region T to judge the dust generation level by three stages in a control unit 51 received the a detecting signal, which controls a first to a third relays R1 to R3 to control watering of a first to a fourth nozzles 22L, 25L, 28 and 32L according to somewhat of the generation of dust.
Patent JP-S57153922-A (JP)
Title: Secondary air feeder
Inventor: ENDOU FUJIO
IPC: F01N3/22
Filed: 1981-03-19
Abstract: PURPOSE:In an internal combustion engine whose exhaust line is supplied with secondary air to cause the combustion of unburned substances, to prevent the excess supply of the secondary air, by providing a solenoid for a check valve in the secondary air supply passage and by intensifying a closing force for the valve in the rapid rotation of the engine. CONSTITUTION:A secondary air feeder supplies some of air sucked into an air cleaner, to the vicinity of exhaust port of each cylinder through a communication pipe by negative pressure accompanying the pulsation of exhaust gas. A check valve 6, which is provided in the communication pipe to prevent the exhaust gas from flowing back toward the air cleaner, is composed of a valve seat 8 secured with a gasket 9 on a housing 7 and a reed 11, one end of which is secured on the valve seat by a pin 10. The valve seat 8 and the reed 11 are made of a magnetic material of high magnetizability. A solenoid 15 is provided for the valve seat 8. When rapid rotation is detected by a sensor 13, a relay 14 is turned on to energize the solenoid 15 to magnetize the valve seat 8 to attract the reed 11 thereon.
Patent JP-H05233170-A (JP)
Title: Printer output system
Inventor: YUSA MICHIHIKO
IPC: G06F3/12
Filed: 1992-02-26
Abstract: PURPOSE:To improve operability in the case of outputting data from plural terminal devices to one output device. CONSTITUTION:At the time of starting the power source supply of a terminal equipment (e.g. a terminal equipment A), a healthy check function part 150 checks whether the terminal equipment A 120 is connected to an output device 160 through a printer switching device 140 or not to output a connection check information. A printer switching output function part 110 receives/stores the connection check information through the terminal equipment A 120 and instructs the output to a terminal equipment (in such a case, the terminal equipment A 120) connected to the output device 160 by referring to the connection check information so as to output the processing data of central processing unit 100 based on an output requirement, from an optional terminal equipment (e.g. a terminal equipment B 130) to the output device 160.
Patent JP-H01213040-A (JP)
Title: Voice decoder
Inventor: HIDAKA MAMORU
IPC: H04N5/60
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a reproducing output without the feeling of physical disorder by straddling and outputting voice data to a left channel output terminal and a right channel output terminal alternately at a fixed cycle when digital voice data are monaural voice data transmitted with only one channel. CONSTITUTION:Demodulated digital voice data are supplied to a mode detecting circuit 22 inside a voice decoder 12, and the kind (mode) of the voice data in one frame is detected from the value of a mode identifying signal. An output register 21 straddles and outputs the voice data to a left channel output terminal and a right channel output terminal alternately at a fixed cycle based on a mode detecting signal when the digital voice data monaural voice data transmitted with only one channel. Consequently, the monaural voice data are used as the left and right channel voice data with overlapping, and a reproducing output without the feeling of physical disorder can be obtained.
Patent JP-S60184660-A (JP)
Title: Material for permanent magnet
Inventor: NAKAMURA HIDEKI
IPC: C22C38/10
Filed: 1984-03-01
Abstract: PURPOSE:To improve the characteristics of a permanent magnet such as the saturation magnetization and anisotropic magnetic field by adding a specified metallic element to the permanent magnet made of an alloy contg. Fe, B and a rare earth element or further contg. Co. CONSTITUTION:One or more among Be, S and Sn are added to a permanent magnet made of an Fe-B-rare earth element alloy or an Fe-B-Co-rare earth element alloy to obtain a permanent magnet made of an alloy represented by a general formula R(BxMyFe1-x-y)A or R(BxMyCozFe1-x-y)A (where 0.01<=x <=0.3, 0.01<=y<=0.3, 4<=A<=16, 0.01<=z<=0.98, R is one or more kinds of rare earth elements including Y, and B is one or more among Be, S and Sn). The resulting permanent magnet has a strong anisotropic magnetic field and high saturation magnetization.
Patent JP-S59166408-A (JP)
Title: Low temperature shearing method
Inventor: TOYOHARA TSUTOMU
IPC: B26D7/08
Filed: 1983-03-11
Abstract: PURPOSE:To avoid collapse or warp, when shearing steel member, by cooling steel member below the transfer temperature for causing brittleness destruction and utilizing brittleness destruction of steel member for shearing. CONSTITUTION:When shearing by means of a low temperature shearing system, the cutting position of a formed member 1 is first held by a cooler 3, the covered bodies 4a, 4b of which are fed with refrigerant 7 through a pump 9 to cool the formed member 1 to approximately -50 deg.C. Thereafter a hinge 5 is opened to take out the formed member 1 from the cooler 3 and feed it through a roller 2 to the specific position of shearing system to be cut at predetermined cooling point by means of male and female cutters. Said method can be applied similarly for a pan of planar member to avoid collapse or warp when shearing.
Patent JP-H06239257-A (JP)
Title: Flow-rate control power steering device
Inventor: OZAKI SHINSABURO
IPC: B62D6/02
Filed: 1993-03-01
Abstract: PURPOSE:To lessen a power load acting on a stepping motor by using a needle valve as a reaction control valve for a flow-rate control type power steering device. CONSTITUTION:A spool valve 3 is actuated by the operation of a steering wheel, and pressure oil delivered from a hydraulic pump 4 through a delivery control valve 5 is fed to a power cylinder 6 via the spool valve 3. Then, a steering mechanism is driven with the power cylinder 6, and a steering reaction adjusting needle valve 12 laid at a flow passage 8 communicating the reaction chambers 3b and 3c of the spool valve 3 with each other is driven by a stepping motor 18, thereby enabling the high accuracy of steering reaction control to be undertaken without depending upon large torque.
Patent JP-S63211372-A (JP)
Inventor: YAMADA SETSUO
IPC: D06M101/16
Filed: 1987-02-24
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-2000243351-A (JP)
Title: Fluorescent lamp
Inventor: OKUBO KAZUAKI
IPC: H01J61/35
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp capable of reducing the using quantity of phosphor and capable of reducing the cost of the fluorescent lamp. SOLUTION: An ultraviolet ray reflecting film 4 is applied to a part of the inner wall of a glass bulb 1, a phosphor 3 is applied to a region where the ultraviolet ray reflecting film 4d is not applied, and an ultraviolet ray A generated in a tube of the glass bulb 1 is made to reach the phosphor layer 3 including the ultraviolet ray A reflected by the ultraviolet ray reflecting film 4 to generate visible radiation. Thus, while obtaining a light flux of the same degree as a lamp where the phosphor is applied to the whole tube inside, a using quantify of the phosphor 3 can be reduced, and the cost of the fluorescent lamp can be reduced.
Patent JP-H0879697-A (JP)
Title: Magnetic recording and reproducing device, magnetic reproducing device and receiver for video signal
Inventor: YAMADA HIROSHI
IPC: H04N9/83
Filed: 1995-02-03
Abstract: PURPOSE: To automatically select an optimum scanning size corresponding to a signal type and to display it by constituting discrimination information expressing the letter box signal of 16:9 to be discriminated from the video signal of 4:3 by a television receiver provided with the aspect ratio of conventional 16:9, and from discrimination information expressing the video signal of 4:3 and the full mode signal of 16:9. CONSTITUTION: A CTL code reading means 9 detects the duty ratio of a control signal and based on the detected result, generates an identification signal 9a expressing the kind of a recording signal. As DC voltage not more than 2.5V identified to be a 4:3 signal by 5 conventional 16:9 TV is superimposed when the identification signal 9a expresses a 16:9 letter box signal, the identification signal becomes the letter box signal so that the lacking at upper and lower parts of a screen is reduced in degree though it is generated, and the round at a center part becomes a complete round. On the other hand, if it is displayed by means of a 16:9 TV corresponding to the 16:9 letter box signal, the optimum scanning size can be obtained.
Patent JP-S51114729-A (JP)
Title: Low-pollution, high load burning process
Inventor: FURUKAWA TOSHIHARU
IPC: F23N1/00
Filed: 1975-03-31
Abstract: PURPOSE: A low-pollution, high load burning process whereby fuel quality is improved before combustion to  reduce the formation of nitrogen oxide. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06228842-A (JP)
Title: Glass fiber woven fabric for reinforcing extremely low temperature material
Inventor: YAMAMOTO KENJI
IPC: D06M13/02
Filed: 1993-02-02
Abstract: PURPOSE:To provide a glass fiber woven fabric for reinforcing extremely low temperature material capable of producing a multilayered sheet shaped material by being bound on both of inside and outside of a metal film leaf having liquid non-permeability at extremely low temperature and excellent in adhesion with a resin. CONSTITUTION:Warp and weft of the glass fiber woven fabric consist of glass fibers processed with a surface treating agent composed of a synthetic resin material and a sizing agent. The synthetic resin material suitably contains an epoxy resin as a film forming agent.
Patent JP-2000243817-A (JP)
Title: Wafer stage, its manufacture, and wafer holding method
Inventor: TANIYAMA TOMOHIRO
IPC: H01L21/68
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To protect the rear surface of a wafer placed on a wafer stage against damage and to prevent particles from being generated by damage that occurs in the wafer. SOLUTION: Three wafer support pins 4 which are set movable in a vertical direction are provided upright on the wafer suction surface 2a of a wafer stage, where the wafer support pins 4 can be optionally controlled in a descending rate. A control means 5 which controls the descending rate of the wafer support pins 4 is provided to the wafer support pins 4. The control means 5 makes the wafer support pins 4 descend to a prescribed position (d) on the wafer suction surface 2a and stop for a time, and after the temperature of the wafer W becomes nearly equal to that of the wafer suction surface 2a by radiation from the wafer suction surface 2a, the wafer support pins 4 are made to descend again so as to make the upper ends of the wafer support pins 4 located below the wafer suction surface 2a, by which the wafer W is made to descend and placed on the wafer suction surface 2a.
Patent JP-S62195568-A (JP)
Title: Three-dimensional dielectric constant measuring instrument for material
Inventor: OSAKI SHIGEYOSHI
IPC: G01N22/00
Filed: 1986-02-24
Abstract: PURPOSE:To easily and speedily measure the dielectric characteristics of a small-width sample in three dimensions by inserting a sample holder fitted to a slit rotatably around the shaft of a cavity resonator, and thus finding the dielectric constant, dielectric loss, and anisotropy of the sample. CONSTITUTION:The cavity resonator 1 is cut in the center and a disk 2 is inserted rotatably. A groove 3 is cut in this disk 2 from the flank and the sample is inserted into the groove 3 while held by the holder. Short coaxial waveguide converters 4 and 5 are provided to both ends of the resonator 1 across partition walls and connected to antennas 6 and 7 respectively; and the antenna 6 is connected to a high frequency power source 8 and the antenna 7 is connected to a detecting circuit 9. Then, frequency data is inputted from a power source 8 to a data processing circuit 10 and frequencies f1 and f2 at which maximum detection outputs before and after the sample is inserted are obtained are read; and Q values Q1 and Q2 are obtained to find epsilon' and epsilon'' from equations I and II, and the degree of anisotropy is calculated from the sample position.
Patent JP-S56135534-A (JP)
Title: Conductive rubber composition
Inventor: FUKUDA TAKESHI
IPC: C08L23/00
Filed: 1980-03-27
Abstract: PURPOSE: The titled hot-setting composition with excellent heat resistance, cold resistance, mechanical strength, stain resistance, etc., useful for a conductive gasket, etc., which is prepared by mixing a mixt. of a rubber and a specified organopolysiloxane with a specified org. silicon cpd., conductive carbon black and a curing agent.  
     CONSTITUTION: A conductive rubber composition comprising (A) 100pts. wt. mixt. consisting of 50W95wt% natural or org. synthetic rubber and 50W5wt% organopolysiloxane of the formula [wherein R is a (substd.) monovalent hydrocarbon group; a is 1.98W2.01] having a mercapto group and/or at least two org. groups having an aliph. unsaturated bond, (B) 0.05W20pts.wt. org. silicon cp. having at least one H directly bonded to Si in one molecule, (C) 5W200pts.wt. conductive carbon black and (D) 1W10pts.wt. curing agent. The rubber, when cured by heating, forms a conductive rubber elastomer excellent in heat resistance, cold resistance, weatherability, releasability, stain resistance, mechanical strength, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04246880-A (JP)
Title: Semiconductor laser element
Inventor: OKUBO NORIO
IPC: H01S5/00
Filed: 1991-01-31
Abstract: PURPOSE:To enable a semiconductor laser element to be enhanced in luminous efficiency and output by a method wherein the semiconductor laser element is restrained from increasing in heat release value. CONSTITUTION:A clad layer 3, an active layer 4, and clad layers 5a and 5b are successively laminated on a semiconductor substrate 1 to constitute a semiconductor laser element, where carrier is distributed in the part of the clad layers 5a and 5b on a current injection side and kept low in concentration on the active layer 4 side and made to become higher in concentration as it recedes from the active layer 4.
Patent JP-H04277601-A (JP)
Title: Varistor component
Inventor: FUJIKI YASUO
IPC: H03H7/075
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a varistor component that has good performance in prevention against a malfunction and protection for an electronic apparatus, along with no fear of thermal destruction at a high-voltage surge. CONSTITUTION:Varistor electrodes 10-15 are formed on sheets 1-5 at each upper side and they are laminated together, as a whole, with a pair of protective sheets at both upper and lower sides. In lamination, there exist varistors with varistor voltages V(c), V(a) and V(b) formed between electrodes 10 and 11, between electrodes 12 and 13, and between electrodes 14 and 15, respectively. The electrodes 12 and 13 are electrically connected to an input electrode, the electrode 11 and 14 are electrically connected to an output electrode, and the electrodes 10 and 15 to a ground electrode. Namely, to the input electrode side, the varistor with a varistor voltage V(a) is connected, and to the output electrode side, the varistors with varistor voltages V(b) and V(c) are connected.
Patent JP-2000240085-A (JP)
Title: Underground double wall
Inventor: OBATA MASAO
IPC: E04B1/64
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an underground double wall hardly causing a water leak and capable of being simply executed. SOLUTION: A concrete underground outer wall 4 is provided, and multiple inner wall panels 6 are provided in parallel with adjacent vertical edge sections abutted together to form an underground inner wall 4 on the inside. Drain gutters 12A capable of freely guiding the water 5 stuck to a first surface are formed along a wall face at the vertical edge sections of the first surface on the underground outer wall 4 side of the inner wall panel 6. The first drain gutters 12A are inclined downward as they are separated from the vertical edge sections of the inner wall panel 6.
Patent JP-S63206857-A (JP)
Title: Document preparing device with spelling check function
Inventor: SASAKI RYOICHI
IPC: G06F17/27
Filed: 1987-02-23
Abstract: PURPOSE:To facilitate correction work, by providing a display control means which identifies and displays the fact that a word is a mis-spelled word on a display when the mis-spelled word is detected. CONSTITUTION:In a document preparing device, an input means which inputs the data of a character and a mark and the paragraph data of a character string consisting of the data of the character and the mark, a display means which displays inputted character and mark, and the paragraph data on the display, a dictionary memory in which plural words are stored, and a spelling check means which checks the spelling of the word in the character string based on the data of the dictionary memory, are provided. And the display control means which identifies and displays the fact that the word is the mis- spelled word when the mis-spelled word is detected, and a mis-spelled part in the mis-spelled word is provided. In such a way, it is possible to facilitate the correction of an erroneous part.
Patent JP-2000233674-A (JP)
Title: Vehicle seat
Inventor: NAITO KOICHI
IPC: B60N2/42
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the foot of an occupant from being caught between a seat and an instrument panel with a simple structure even if a cab is crushed in an accident by separating a cushion front frame from a cushion main frame by a connecting member according to the input by a separation actuating wire. SOLUTION: A separation actuating wire 89 is erected at the tips of levers 85 arranged both sides of a cushion frame 51 along a cushion front frame 61 for connecting lateral cushion main frames 65, 67 through a connecting member 63 so as to protrude forward from the lower part of a seat cushion 59. When a cab is crushed by the collision to an obstacle, and the foot of a driver presses the separation actuating wire 59 backward, the connection between connecting units 69, 70 is released to separate the cushion front frame 61 from the cushion main frames 65, 67, and the cushion front frame 61 also can be moved backward along the cushion main frames 65, 67 by the pressing by the foot.
Patent JP-2000240994-A (JP)
Title: Exhaust structure
Inventor: KOIKE ICHIRO
IPC: F24F7/013
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust structure in which maintenance work of the attachments of an weather cover can be carried out easily in safety from the indoor side by disposing the weather cover on the outdoor side of an opening in the outer wall and hinging a pressure fan disposed on the indoor side. SOLUTION: A frame 11 fixed with a pressure fan 10 is hinged 13A, at one side end part thereof, to one side end part of a fixing frame 13 fixed to an outer wall 1 on the indoor side thereof and fixed, at the other side end part, is fixed removably by means of a fastener 14, e.g. a bolt. The frame 11 is provided with a handle 15. In such an exhaust structure, the pressure fan 10 is turnable horizontally through a hinge 13. When the fastener 14 is removed, the pressure fan 10 can be separated from the opening 2 in the outer wall 1 and maintenance work of the attachments of an weather cover 3, e.g. an insect- proof net 5 or fire damper, can be carried out easily in safety from the indoor side through the opening 2.
Patent JP-S55133812-A (JP)
Title: Controlling method for polishing work of pipe polisher
Inventor: HATSUTORI MASASHI
IPC: B21B19/10
Filed: 1979-04-04
Abstract: PURPOSE:To uniformly polish outside and inside surfaces of steel pipe, and to improve the yield, by detecting the reaction force of the plug polishing inside surface of steel pipe and the roughness of outside surface, and by controlling the rolling reduction of main roll depending on the deviation of above detected value from the aim value. CONSTITUTION:The reaction force of the plug 1 polishing the steel pipe A is detected by the load cell 22. Hereupon, the temperature of steel pipe A is detected by the sensor 24, and the detecting signal for the reaction force of plug 1 is compensated by the temperature compensating circuit 23. This temperature compensating signal is taken as the feedback signal for the plug's reaction force controller 25. Then the controller 25 compares this feedback signal with the aim value, and produces the control signal to the screw-down devices 6, 7, so as to make minimum the deviation between above two values. Meanwhile, the roughness of outside surface is detected by the detector 26, and the detected value is taken as the feedback signal for the roughness controller 27, which then produces the control signal to the screw-down devices 6, 7, so as to make minimum the deviation of the roughness of outside surface from the aim value; and hereby, the rolling reduction of main rolls 4, 5, is controlled.
Patent JP-H09236384-A (JP)
Title: Garbage disposer
Inventor: NOMURA TSUNAHIRO
IPC: F26B25/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To perform automatic and high-efficient reduction of a volume and an amount of garbage and deodorization thereof, and to perform automatic output of garbage. SOLUTION: When a combustion device 15, a blower 17, and an electric motor 20 are operated, air inputted in a garbage disposer 1 is fed to a first drying chamber 8 and makes contact with refuse charged in the first drying chamber 8 to dry garbage. When, during drying of the garbage in the first drying chamber 8, a rotary shaft 6 is rotated in a given direction, the garbage is agitated, crushed, and dried by an agitating rod 5 in the drying chamber 8, and conveyed in a second drying chamber. Air containing a smell generated from the garbage flows through an air for drying exhaust passage 14 and branched by a branch part 19 into primary air (b) for combustion and secondary air (a) for combustion, which are respectively guided to the burner part of a combustion device 15 to effect deodorization. Air inputted by a blower 17 is heated and discharged through an exhaust passage 16.
Patent JP-H07247302-A (JP)
Title: Method for hydrogenating unsaturated polyhydroxyhydrocarbon polymer
Inventor: OSHIMA ETSUKAZU
IPC: C08C19/02
Filed: 1994-03-10
Abstract: PURPOSE:To provide a method for hydrogenating an unsatd. polyhydroxyhydrocarbon polymer which can be executed industrially advantageously in the presence of a catalyst and a reaction solvent by using, as the reaction solvent, a solvent contg. an alcohol at least in a specified concn. CONSTITUTION:An unsatd. polyhydroxyhydrocarbon polymer is hydrogenated in the presence of a hydrogenation catalyst and a reaction solvent contg. at least 20wt.% alcohol. The polymer has carbon-carbon double bonds in the main chain or side chains and on average at least 1.1 hydroxyl groups in the molecule, an esp. suitable example being a polyhydroxypolybutadiene. An aliph. hydrocarbon is used as a solvent for mixing with an alcohol; an isopropyl alcohol-n-- heptane mixture is esp. suitable.