baber/WOPTO huggingface dataset:
Patent JP-H111708-A (JP)
Title: Burner for pulverized coal
Inventor: ONO YOTARO
IPC: C21B7/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a burner for pulverized coal which executes the efficient pulverized coal combustion while preventing the damage of a tuyere by burning a large quantity of pulverized coal without damaging furnace condition at the time of operating with pure oxygen or high concn. oxygen. SOLUTION: The tuyere is connected with the tip part of the burner provided with a pulverized coal injection tube 5, tuyere tip temp. adjusting gas blowing tube 7 and an oxygen blowing tube 9. An injection angle of a nozzle is decided so that a position bringing mixed fluid of the pulverized coal and various kinds of fluids into contact with the inner surface of the tuyere becomes the position inner from the tip part by the length having <=1/2 of the tuyere outlet diameter.
Patent JP-H03206333-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: YAMAGUCHI KEIICHI
IPC: F02D41/06
Filed: 1989-12-29
Abstract: PURPOSE:To suppress slow rotation of an engine just after starting by changing an increase correction quantity of fuel in accordance with the elapsed time till the engine speed reaches an afterstart decision speed, when the fuel is increase-corrected in accordance with a warming condition in the case of the engine speed reaching the predetermined afterstart decision speed. CONSTITUTION:While an engine is in operation, an electronic control unit 4 controls fuel quantity injected from an injector 3 mounted on an intake pipe 2, being based on each output signal of a crank angle sensor 10, pressure sensor 11 and an ignition switch 13 or the like. Now in the electronic control unit 4, a value, in which 1 is added to the value of a continuous combustion counter, is set to a predetermined address in the case of judging a start mode where an engine speed is not reaching a predetermined afterstart decision speed, at the time of starting the engine. In the case of judging not the start mode, injection fuel is increase-corrected by determining a correction value of an afterstart increase correction coefficient, but this correction value is determined in a manner wherein the larger is the value of the continuous combustion counter the smaller the correction value is.
Patent JP-H11156097-A (JP)
Title: Bathroom clothes drier
Inventor: HARAGA KAZUHIRO
IPC: D06F58/28
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom clothes drier for suppressing the waste of energy used in a drying operation and automatically drying clothes without exerting the hands of a user. SOLUTION: When an operation switch provided on a remote controller 23 is operated to be ON and the drying operation is started, the time taken until the clothes are dried is estimated from indoor atmosphere change and clothes state change during the warm air heating operation of a prescribed time (five minutes, for instance) after starting the operation and the environment of a bathroom before starting the operation or the like, and when the estimated time comes, the drying operation is ended by a function part 33.
Patent JP-H05178287-A (JP)
Title: Counter-rotating propeller type propulsion device
Inventor: OHASHI TSUTOMU
IPC: B63H21/06
Filed: 1991-12-02
Abstract: PURPOSE:To facilitate the processing of the gas generated in the cargo tank of an LNG ship by driving an outer shaft equipped with a front propeller by a steam turbine, and by driving an inner shaft equipped with a rear propeller by a Diesel engine. CONSTITUTION:An LNG ship is equipped with an outer shaft 4 having a front propeller 6 installed at the rear edge part and an inner shaft 5 which is supported in a rotatable manner inside the outer shaft 4 and has a rear propeller 7 installed at the rear edge part and is turned in the opposite direction to the outer shaft 4, and the inner shaft 5 is directly connected through a coupling 24 to the crankshaft of a Diesel engine 1. While, the outer shaft 4 is driven through reduction gears 22 and 28 by the high and low pressure steam turbines 11b and 11a. A boiler 31 for supplying steam to these steam turbines 11a and 11b is installed, and into the boiler 31, the gas vaporized in the cargo tank 33 at of the LNG ship is supplied through a gas compressor 34 and a gas heater 35 and combusted.
Patent JP-H05155620-A (JP)
Title: Amorphous ferroelectric oxide material and its production
Inventor: FUJII TOSHITAKA
IPC: H01B3/00
Filed: 1991-12-03
Abstract: PURPOSE:To produce an amorphous ferroelectric material applicable to a thin film type capacitor element, a ferroelectric memory, an electrooptical device, etc. CONSTITUTION:This ferroelectric oxide material is made of a ternary oxide having amorphous structure based on the oxide of a transition metal (M2O3), silicon oxide (SiO2) and a Gd2(MoO4)3 type compd., [A2(BO4)3]. The M2O3 is at least one of the oxides of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Pd, Hf, Ta, W, In and lanthanoids and the A2(BO4)3 is a Gd2(MoO4)3 type compd. having ferroelectricity, antiferroelectricity or paraelectricity. The diagram shows the pref. compsn. range of the ternary oxide.
Patent JP-H03204949-A (JP)
Title: Bonding of ic chip
Inventor: MATSUMURA MITSUYOSHI
IPC: H01L21/60
Filed: 1989-12-29
Abstract: PURPOSE:To enable the parallelism of an IC chip to a thermocompression bonding face to be easily adjusted in a short time by a method wherein the bonding face of a thermocompression bonding head is pressed against the upside of a swingable chip stage table, and the upside of the chip stage is adjusted in position to be substantially parallel with the bonding face of the thermocompression head. CONSTITUTION:An IC chip 7 is placed on the upside of a chip stage table 6, a tape carrier 12 is arranged thereon, the IC chip 7 is inserted into an opening 16 of the tape carrier 12, and finger leads 13 are positioned to bumps 15 respectively. When gas is introduced into a cavity 9 through an intake path 5 of a stage base 1 to make the pressure of the cavity 9 equal to an atmospheric pressure, the chip stage table 6 can be made swingable in an optional direction in a mounting recess 2. In this state, a thermocompression bonding head 11 of a bonding device is made to descend, and a thermocompression bonding face 14 is pressed against the IC chip 7 through the intermediary of the finger leads 13. The chip stage table 6 is made to swing in the mounting recess 2 so as to align with the plane of the thermocompression bonding face 14. In result, the upside of the chip stage table 6 is adjusted in parallelism to the thermocompression bonding face 14 so as to enable the bonding face 14 to bear uniformly against the bumps 15 of the IC chip 7.
Patent JP-H05176082-A (JP)
Title: Isdn terminal equipment
Inventor: YAMAGUCHI HIROSHI
IPC: H04L12/64
Filed: 1991-12-26
Abstract: PURPOSE:To shorten a connecting time at the time of a retransmission when a communication with the other terminal equipment whose exchange configuration is different is operated. CONSTITUTION:A transmission and reception by a line exchange is operated by a line control part 1, central processing part 2, and a retransmitting part 10. A processing at the time of operating a packet switching is operated through the line control part 1, central processing part 2, and retransmitting part 10. And also, when the transmission is refused by the other terminal equipment due to the difference of the exchange configuration, the retransmission after the change of the configuration of the line exchange or the packet exchange, is operated through the line control part 1, central processing part 2, and retransmitting part 10.
Patent JP-H07177356-A (JP)
Title: Image data preparing device and processor
Inventor: SHIMOJIMA MASAHARU
IPC: H04N1/41
Filed: 1993-12-20
Abstract: PURPOSE:To completely expand compressed data for N-color image data and to simplify the management of image data. CONSTITUTION:Two-color image data separated in each color by a separation part in this image data preparing device are binarized in a binarizing part and binarized data are respectively stored in a black data storage part 41 and a red data storage part 42. A synthetic data storage part 45 compresses the binarized red and black data to one synthetic data and outputs the synthetic data to a processor together with additional information. The processor not shown expands and developes the synthetic data in page memories for respective colors and supplies the developed data to a printer. Since the compressed N- color image data can be completely expanded by the processor and the compressed data can be collected into one data by said constitution, data management also can be simplified.
Patent JP-H11176256-A (JP)
Title: Manufacture of lead wires and processing jig for it
Inventor: SEWA SHINGO
IPC: A61B1/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electricity conductor line of an insulator covered metal continuously on the surface of a base such as a tube or a wire by an easy and simple operation without using any large-sized equipment. SOLUTION: On the surface of the base material 1 for a lead wire made of an electric insulative material, an electroconductive liquid 2 is coated by dip coating, and thereby an electroconductive thin film layer 4 is formed, and an insulative band 6 is formed by removing the thin film layer 4 using a light radiating device 5 to radiate the light in one direction along a lead wire 8, and a plurality of electroconductive lines 7 insulated electrically from one another are formed along the lead wire.
Patent JP-H03200530-A (JP)
Title: Method and device for shaping packaged article
Inventor: FURUKAWA TAKAO
IPC: B65B61/24
Filed: 1989-12-27
Abstract: PURPOSE:To package an article without suffering out-of-shape by a method wherein a board and a bag are carried together with the opening edge of the bag kept closed by a clamp mounted on the board, the article in the bag is made even by exciting the board into vibration and the bag, together with the board, is inserted into a chamber to effect vacuum-packing. CONSTITUTION:A bag B containing an article A is placed on a board 30 with its opening edge b1 held between a seal stand 31 provided at one end of the board and a clamp 33 pivotally mounted on the board by a pin 32 Since a spring 44 holds the clamp 33 against the seal stand 31 to keep the opening edge of the bag closed, the article A is made even in the bag B by the vibration of the board 30 and the pressing force of a pressing member 48. A chamber is thereafter evacuated through a rotary valve 62 and, at the same time, the bag B is evacuated with the air sucked out through the dot-like gaps of its opening edge to make the article vacuous. The opening edge of the bag is sealed and also the chamber is vibrated to make article even at a seal line of the bag.
Patent JP-H11172841-A (JP)
Title: Manufacture of light concrete building material and painting material
Inventor: TOKURIKI KINZO
IPC: C04B41/65
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a light concrete building material to eliminate or simplify the finishing process of field construction. SOLUTION: A method for manufacture of this light concrete building materiel comprises a process wherein the surface of light concrete in an approximately cured state is coated with paste prepared such that a coating material 3 consisting mainly of porcelain powder, portland cement, and silica sand powder is mixed with water; a process wherein with a surface coated with the coating material to cut off transpiration of a moisture content, light concrete is cured; and a process wherein autoclave curing of the light concrete curing of which is completed is effected. A base layer 10 formed of the light concrete is formed integrally with a surface layer 11 formed of the paint material 3 cured on the base layer surface.
Patent JP-H05173914-A (JP)
Title: Collective terminal system
Inventor: TAKAZAWA NAOMI
IPC: G06F3/02
Filed: 1991-12-26
Abstract: PURPOSE:To operate the input of the keyboard of one terminal from another terminal by providing a master terminal with an input inhibition request transmission part and providing a slave terminal with an input inhibition request reception part. CONSTITUTION:The master terminal is provided with an input inhibition request transmission part 2 which transmits a keyboard input inhibition request to a desired slave terminal, and the slave terminal is provided with an input inhibition request reception part 5 which receives the keyboard input inhibition request transmitted from the master terminal. The input inhibition request transmission part 2 of the master terminal is used to inhibit the keyboard input of the slave terminal, and a key acceptance part 3 accepts information to be inputted to the slave terminal, and an input key transmission part 4 transmits the accepted information, then a key execution part 8 of the slave terminal is used to execute received information. Since the remote keyboard operation is performed, a teacher can freely operate terminals of students from his own terminal in the case of group education to efficiently guide them.
Patent JP-H10191676-A (JP)
Title: Inverter device
Inventor: AOKI NAOHIKO
IPC: H02M7/5387
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive inverter device which is stably operated. SOLUTION: An inverter device is provided with a rectifying means 2 to rectify the AC voltage in a pulsating manner, and an inverter part 3 in which switching elements 4a-4d are connected in full-bridge type. In order to apply the voltage to an induction motor 5 connected output terminals A, B of the inverter part 3 by turning on/off the switching elements 4a-4d, the rectified waveform voltage to be outputted from the rectifying means 2 is inputted in the inverter part 3 as it is. A power supply frequency detecting means 10 to output the signal synchronous to the AC voltage is provided, and the inverter part 3 outputs the pseudo sinusoidal AC current of integral multiple of the frequency of the AC voltage by turning on/off the switching elements 4a-4d with the prescribed switching pattern synchronous to the signal to be outputted from the power supply frequency detecting means 10.
Patent JP-H06196100-A (JP)
Title: Collector body structure for gyrotron
Inventor: SAKAMOTO KEIJI
IPC: H01J25/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a collector body structure for a gyrotron having a high allowable heat load and capable of preventing the local melting of a collector. CONSTITUTION:A collector body structure for a gyrotron has a target plate 24 consisting of a high melting point metal circularly arranged in the area to which electron beams in a collector 21 collectively collide. According to this constitution, the local melting of the collector is prevented.
Patent JP-H10182309-A (JP)
Title: Water-floating microbial agrochemical
Inventor: GOHARA MASATOSHI
IPC: A01N63/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical quickly spreadable on a water surface, floatable thereon and effect thereon by enclosing microorganisms with an oil containing a specific surface-active agent, followed by coating them with a specific power into a powdery or granular form. SOLUTION: This agrochemical is obtained by enclosing microorganisms (preferably having weeding ability) with an oil containing a surface-active agent of W/O type (water-in-oil) and further coating them with power with a low bulk density into a powdery or granular form. As the microorganism having weeding ability, those belonging to the genus Exserohilum, especially, Exserohilum monoceras are preferable. As the surface-active agent, it is preferable that the HLB number stands at 3 to 7. White carbon is preferable at the powder.
Patent JP-2001165838-A (JP)
Title: Apparatus and method for measuring viscosity
Inventor: OSUGA TETSUO
IPC: G01N11/12
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To easily measure the viscosity of a liquid sample. SOLUTION: A settlement plate 31 is completely immersed in a concrete 30 in a container 11 to ensure a predetermined space h between a face side 31A and a reverse side 31B of the settlement plate 31 and inner surfaces 21A, 21A of the container 11. A settlement member 12 is settled by the self weight to calculate the settlement speed V. The measurement is repeated by setting the weight W of the settlement member 12 to different values. The measured value of the settlement speed V changing according to the weight W of the settlement member 12 is linearly approximated based on the formula (1), and the viscosity μ of the concrete 30 is calculated from the gradient of this line. V=W.h/2.S.1/μ (1), where S is the surface area of the face side 31A or the reverse side 31B.
Patent JP-H09160278-A (JP)
Title: Electrophotographic light-transmitting recording material and thermal fixing method using that
Inventor: OGINO HIROYUKI
IPC: B05D7/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain such a light-transmitting recording material that when the material is used for an OHP, a projected color image shows no grayish color even in a halftone part but shows good reproducibility of color tone and that the recording material has a toner accepting layer which does not stick to the surface of a fixing means during a fixing process of an image and has excellent transparency, and to obtain a thermal fixing method of a toner image using this recording material. SOLUTION: This recording material consists of a light-transmitting substrate and a toner accepting layer (B) formed on the substrate. The toner accepting layer (B) contains a thermoplastic resin having <=70 deg.C glass transition temp. and a release agent. The peeling strength of the toner accepting layer (B) in terms of 180 peeling strength from a tetrafluoroethylene resin tape at 150 deg.C according to JISK 6887 is specified to <=0.1 [N/25mm].
Patent JP-2001168599-A (JP)
Title: Electronic-component mounting machine
Inventor: NAGAYA TOSHIHIKO
IPC: H05K13/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To recognize an image at high speed in an electronic-component mounting machine. SOLUTION: Component feed parts 3, 4 are provided. Mounting heads 5, 6 which convey components 38 which are fed from the component feed parts 3, 4 are provided. A component mounting part 2 in which the components 38 conveyed from the mounting heads 5, 6 are mounted by the mounting heads 5, 6 is provided. The mounting heads 5, 6 are constituted in such a way that cameras 10A as image recognition means and a plurality of nozzles 10 are arranged nearly rectlinearly.
Patent JP-2000166357-A (JP)
Title: Device for detecting row of lodged culms
Inventor: TOKI HARUMITSU
IPC: A01D69/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device capable of quickly performing an adequate control of a vehicle speed, raising speed, etc., in reaping lodged culms. SOLUTION: This row of lodged calms-detecting device detects a row as the row of the lodged calms (a), when the lodged state continues more than a prescribed length, by performing an adequate treatment of an image (A) obtained by taking an image of un-reaped culms in its front and inputting. Also, as a treatment of the inputted image (A) the row of the lodged calms (a) is detected by using a binary image (C) prepared as the treatment of the inputted image (A), by converting a brightness differentiated image (B) prepared by overlapping the image (A) prepared by transferring the image (A) by a set distance with the image (A) into binary values by using a previously set threshold value (t).
Patent JP-H09159614-A (JP)
Title: Robot for inspecting inside of tank
Inventor: YOKOYAMA MIKIO
IPC: G01M99/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an inspection robot which automatically travels within a tank and externally perform inspection with a video camera and has a drastically improved working efficiency. SOLUTION: First, a video camera 2 and a lighting 3 are mounted to an external frame 1, a plurality of electromagnets 5a are mounted to one surface, an opening 3 is provided on one surface of the external frame 1, the opening 3 is held and two guide rods 14 are mounted vertically in parallel with the external frame 1. Then, a first movable frame 15 which moves by a motor 21 is mounted between both guide rods 14, two guide rods 23 are mounted in parallel, a second movable frame 24 which travels by a motor 25 is mounted between both guide rods 23, and a plurality of electromagnets 5b are mounted on one surface. In this case, the electromagnets 5a and 5b are alternately attracted to the inner wall surface of a tank, the first and second movable frames 15 and 24 are alternately moved, and the external frame 1 is moved in the direction of a twodimensional plane.
Patent JP-H10180514-A (JP)
Title: Boring tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To achieve a high processing precision by restricting oscillation of a tool main body in boring work even in a boring tool of which tip is disposed to be deflected to the inner circumferential side and the outer circumferential side of the tool. SOLUTION: In a boring tool, on an outer circumference of a tool main body 1 rotated around an axial line O, plural lines of chip discharging grooves 8, 9 are formed to be extended from the tip of the tool main body toward the back end side, and a throw-away tip 12 is installed on the tip of each of the chip discharging grooves 8, 9, where at least one chip discharging groove 8 of the plural chip discharging grooves 8, 9 is formed in such a way that the thickness R8 of a web from the axial line O to a groove bottom surface in a cross sectional surface perpendicular to the axial line O is smaller than a core thickness R9 of the other chip discharging groove 9 on the tip side of the tool main body 1, and that it is equal to it on the back end side of the tool main body 1.
Patent JP-2000173478-A (JP)
Title: Metal barrier rib for image display device, and its manufacture
Inventor: INOUE RYOJI
IPC: H01J17/16
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To thin and uniform thickness of an insulating film, by forming an insulating layer on a surface of an etching-drilled metal substrate in a dry-type powder electrostatic coating method. SOLUTION: For forming an insulating layer of a barrier rib of a thin metal substrate having cells that are formed from through holes with an etching process and are arranged in a light emitting portion in a dry-type powder electrostatic coating method, electric fields do not collect at an edge of a coated material that generates reduced electric force lines between an electrode and it, and thickness is easily controlled. Preferably, an average grain size is shorter than 5 μm and is easily controlled, thickness of the insulating layer made of inorganic powders mainly made of low melting glass containing no Pb is 3-20 μm in average and is shorter than ±5 μm in accuracy, and ensuring of insulation and prevention of brightness reduction caused by cell opening factor reduction are realized.  For example, the insulating layer is formed on a board where an electrode for charge is placed and is suspendedly guided into a space where inorganic powders are flying, by coating charged inorganic powders.
Patent JP-2001168685-A (JP)
Title: Filp-flop circuit
Inventor: IKEDA KATSUJI
IPC: H03K3/037
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a configuration attached with an analog capacity element without substantially increasing the number of processes as compared to a semiconductor device itself of the configuration mounted with a logic circuit and a DRAM cell circuit together, for example. SOLUTION: In the analog capacitor element to be added to a DRAM cell part a lower electrode 5 is formed of the common material and patterning with those of a gate electrode 4, the side wall insulated film 9 of a connection hole is formed of the common material with that of a capacitor insulated film 10, and an upper electrode 12 is formed of the common material with that of a bit line.