baber/WOPTO huggingface dataset:
Patent JP-H06197435-A (JP)
Title: Connecting device for conductor
Inventor: MATSUDA SETSUYUKI
IPC: H01R4/38
Filed: 1992-12-24
Abstract: PURPOSE:To make it possible to smoothly insert a conductor which was previously pulled out by inserting each contact piece in the central axis direction of the conductor. CONSTITUTION:Each contact piece la is retained by engaging with first and second radial grooves 8d and 8e of a spacer 8 comprising first and second cup portions 8a and 8b and a hollow cylindrical portion 8c. In this state, a projection 1d of each contact piece la respectively touches first and second conductors 2 and 3 with a predetermined pressing force by engaging an energizing member 4 with a recessed portion 1e of each contact piece 1a. engaging points between a pair of engaging grooves 1b and 1c of each contact piece 1a and the radial grooves 8d and 8e the first and second cup portions 8a and 8b become fulcrums for holding each contact piece 1a. Thus, even if the second conductor 3 is pulled out of the contact 1, an end portion of each contact piece la at the side where the second conductor 3 was touched can be supported by the second cup portion 8b so that the displacement to the central axis to the first and second conductors 2 and 3 is small.
Patent JP-H10184271-A (JP)
Title: Shield machine
Inventor: KABURAGI SHINJI
IPC: E21D9/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that a space having a bearing jack can not be ensured in the case a diameter of a cutter head (rotational shaft body) is small, since cutter spokes and the bearing jack are arranged on the circumferential surface of the rotational shaft body in the direction of the radius. SOLUTION: Cutter spokes 18 are radially provided to the circumferential surface of a rotational shaft body 3 along the direction of the radius of the rotational shaft body 3. A first cylinder device expanded along cutter spokes 18 by mounting a holding member of the circumferential ring to the inside of the cutter spokes 18 and a second cylinder device mounted to the circumferential ring 7 side of the first cylinder device through a mounting base and placing a copy cutter 5 to the circumferential ring 7 side are provided. In that case, one piece of spoke 18 is used for bearing of the circumferential ring 7 and going in and out of the copy cutter 5.
Patent JP-2000170586-A (JP)
Title: Control device for engine
Inventor: NAKAMURA AKIHISA
IPC: B60W10/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the blow-up of an engine speed due to the closing action delay of an ISC valve at the time of shift operation in operation. SOLUTION: Whether shift operation is made or not is judged at the time of lean burn operation (S5-S7), and when the existing of the operation is judged, a timer processing value is calculated (8), to spark-delayably correct ignition timing by the time of a calculated timer processing value (S9 and S10). The blow-up of an engine speed due to the closing action delay of an ISC valve can be the suppressed by spark-delayably correcting the ignition timing at the time of shift operation.
Patent JP-H07172971-A (JP)
Title: Apparatus for pulling up semiconductor single crystal
Inventor: KUBOTA TOSHIMICHI
IPC: C30B29/06
Filed: 1993-12-20
Abstract: PURPOSE:To prolong the time for passing a single crystal through a high- temperature range of >=1200 deg.C and to quickly pass through a temperature range of about 900-500 deg.C in the production of a single crystal using a semiconductor single crystal pull-up apparatus provided with a radiation screen. CONSTITUTION:The radiation screen 1 to be used in this pull-up apparatus is composed of an upper screen 2 having a three-layer structure consisting of a heat-insulation material 2a made of graphite or ceramic fiber and outer members 2b and 2c made of graphite and covering the heat-insulation material 2a and a lower screen 3 having a single layer structure and composed of graphite, quartz or fine ceramic material. The radiation heat emitting from a molten liquid 4, etc., passes through the lower screen 3 and heat the lower part of a single crystal 6 to prolong the time for passing through the above high- temperature range. The single crystal 6 in the part surrounded by the upper screen 2 is shielded from the above radiation heat and, accordingly, relatively quickly cooled to pass the temperature range of 90-500 deg.C in a short time.
Patent JP-H07177739-A (JP)
Title: High voltage generating circuit
Inventor: SAIDA YASUNOBU
IPC: H04N3/18
Filed: 1993-12-20
Abstract: PURPOSE:To provide a high voltage generating circuit capable of preventing amplitude fluctuation on a screen without varying a deflecting current flowing to a deflection york by a high voltage stabilizing control. CONSTITUTION:A drive power supply B+ is connected directly to one end side of a primary coil 1 of a flyback transformer 3 and a horizontal output transistor 6 directly to other end side respectively. A bypass circuit 13 having a series connecting body of an inductance 14 and a control transistor 10 is connected in parallel to the primary coil 1. A switch-on time of the transistor 10 is lengthened by a switch control circuit 16 as the amount of fall of a high voltage output voltage increases thereby increasing electromagnetic energy accumulated in the inductance 14 and increasing the peak value of flyback pulses generated when a transistor 6 turns off thereby stabilizing the high voltage output voltage. A voltage applied to a deflection yoke 7 is a constant voltage value always corresponding to the voltage B+ and thus the deflecting current is not abnormally fluctuated by the high voltage stabilization operation so that the screen characteristics become fairly good.
Patent JP-H09158805-A (JP)
Title: Motor-driven fuel pump device
Inventor: SASAKI TSUTOMU
IPC: F02M37/08
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven fuel pump, in which driving noise of a pump is reduced and the fuel discharge pressure is increased. SOLUTION: A casing 31 is provided with a conical recessed part 35, and a discharge hole 36 is bored in the upper base part 33. An impeller 10 includes a conical surface 11A, a lower end surface 13 and an upper end surface 13, wherein a passage recessed part 15 is recessed in the substantally central part of the lower end surface 13, and the lower end surface 13 is provided with a radial groove 16 directed from the passage recessed part 15 to the outer peripheral surface 10A and opened downward. The conical surface 11 above the radial groove 16 is provided with a spiral groove 17 directed from the lower side to the upper side. The casing 31, the impeller 10 and the cover 20 are sequentially disposed on the housing 1, and a pump chamber 40 is formed by a conical recessed part 35 and a blocking part 21.  The impeller 10 is disposed in the pump chamber 40, connected to an output shaft 2 in such a manner as to be rotated synchronously and disposed in such a manner as to be moved in the direction X-X of the longitudinal shaft center of the output shaft 2. A spring 41 presses the impeller 10 to the side where the conical surface 11 of the impeller 10 comes very close to the conical surface 34.
Patent JP-H06174510-A (JP)
Title: Differential pressure type flowmeter
Inventor: HONMO YUKIO
IPC: G01F1/42
Filed: 1992-12-01
Abstract: PURPOSE:To easily measure the flow rate in wide range from a large flow rate to a small flow rate by placing an orifice plate so that it abuts on a gear- lock part protruding from the peripheral wall inside a pipe from an upstream side. CONSTITUTION:Channel pipes 6a and 6b of a main channel are connected to a pipe 5 and a fluid flows from the upstream to the down stream as shown by an arrow A. A step 9 as a gear-lock part is formed at nearly the center of the inner-periphery wall of the pipe 5 and an orifice plate 3 contacts the step 9. When measuring a large flow rate, the flow rate is detected and measured by a sensor 21 since a fluid flows to a turbine type flowmeter 7 according to a pressure difference if a fluid is allowed to flow to the channel pipes 6a and 6b and a control valve 25 is opened. For measuring a small flow rate, the channel pipe 6a is removed from the pipe 5 and then the orifice plate 3 is pulled out of the upstream side of the pipe 5. Then, the orifice plate 3 with another proper aperture is inserted and is laid out while it is in contact with the gear-lock part 9, thus enabling the orifice plate 3 to be replaced easily and the measurement flow rate range to be changed easily.
Patent JP-H10191330-A (JP)
Title: System for inserting identification data to digital data and detection system
Inventor: WAKASU YUTAKA
IPC: H04N19/60
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy for detecting identification data having specified information (electric chain line data) by applying insertion processing to the electronic chain line data after quantization and applying detection processing to the electronic chain line data before inverse equantization in the case of detecting the electronic chain line data to avoid missing due to quantization thereby reducing a difference of partial mean values at insertion and detection. SOLUTION: A current image 101 is extracted by each block consisting of 8×8 picture elements, a DCT arithmetic unit 103 applies DCT arithmetic operation to each block and a quantization device 104 quantizes each block. An electronic chain line data insertion device 107 imbeds electronic chain line data 106 to data outputted from the quantization device 104. A coder 113 encodes data outputted from the electronic chain line data insertion device 107 to generate MPEG data 114 in which the electronic chain line data are imbeded. In the case of detecting the electronic chain line data, reproduced image data subject to inverse quantization and inverse DCT arithmethic operation are given to an electronic chain line data extract device, which extracts data considered to be imbeded. Then the extracted data are discriminated based on the statistic similarily.
Patent JP-2000175201-A (JP)
Title: Image processing unit, its method and providing medium
Inventor: YAMAMOTO KIKUO
IPC: H04N19/423
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a bandwidth of a frame memory. SOLUTION: A variable length decoding section 31 applies variable length decoding processing to one slice of image data. An inverse quantization processing section 32 applies inverse quantization processing to intra macro block of the image data to which the variable length decoding is applied and the result is stored in a cache memory 7. A motion compensation prediction section 85 generates a prediction macro block from a frame memory 5 on the basis of a motion vector. Data of the prediction macro block are transferred to a prediction buffer 7b of the cache memory 7 for each line in the order of addresses of the frame memory 5 and stored. The image data by one slice stored in a slice output buffer 7a are transferred to the frame memory 5 through direct memory access DMA.
Patent JP-H11176202-A (JP)
Title: Flat windshield for candle and windshield for candle
Inventor: TSUBOTA TADAO
IPC: F21V37/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a windshield capable of preventing extinction of candle light even of the candle becomes short by surrounding an sprightly erected candle with a cylindrical mesh plate and uprightly installing the mesh plate in a manner that the mesh plate can be fitted. SOLUTION: While surrounding an uprightly erected candle 2, a cylindrical mesh plate 1' shaped by rolling a mash plate 1 by hands is uprightly installed in a manner that the mesh plate can be fitted, so that an air to the candle is shielded to prevent extinction of the flames of the candle 2. Since air is ventilated even in the lower part of the cylindrical mesh plate 1' based on the ventilative property of the mesh plate 1, the flames are never extinguished even of the candle 2 becomes short. Without being bulky, a large number of mesh plates 1 in a flat state are overlapped and easy to be transported. Since such a mesh plate 1 can be rolled by hand, a cylindrical mesh plate 1' is easily formed and used as a windshield for a candle 2. The diameter of the cylinders also easily adjusted responding to the diameter of the candle 2 or a candle stick 7.
Patent JP-H11176645-A (JP)
Title: Small inductor
Inventor: SAKAI KAZUMI
IPC: H01F27/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a small inductor which can realize its miniaturization, can avoid reduction of a manufacturing yield caused by a shifted or missing lead, and can minimize a height-directional dimension to be used as a surface mounting part. SOLUTION: A small inductor includes a lead 1 and a magnetic alloy thin band 3, e.g. a Co-based amorphous magnetic alloy thin band directly wound around the lead 1. The band 3 has a load of 10 g/m per unit width or less necessary when bent with a bend R of about 1 m. Lead side ends of the band 3 are fixedly welded to the surface of the lead 1 and then the band is wound around the lead. When it is desired for the inductor to be used as a surface mounting part, for example, a lead having a nearly elliptic or rectangular section is employed.
Patent JP-2000167336-A (JP)
Title: Method and apparatus for decomposing organic matter in exhaust gas by pulse corona discharge
Inventor: AMANO ISAO
IPC: B01D53/70
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for decomposing org. matter in exhaust gas by pulse corona discharge capable of suppressing the generation of NOx. SOLUTION: An electron supply means for preliminarily supplying electrons into exhaust gas before applying pulse voltage so as to start discharge in an average electric field intensity of 15 kV/cm or less is provided. This electron supply means has a preparatory discharge electrode 14 and preparatory discharge is generated between the preparatory discharge electrode 14 and a main discharge electrode 15 to supply electrons.
Patent JP-H06195190-A (JP)
Title: Information processor
Inventor: OTA SATOSHI
IPC: G06F3/0482
Filed: 1992-12-25
Abstract: PURPOSE:To improve operability by performing the menu display of plural menu functions provided with hierarchical structure, selecting the menu function to be executed, and executing it. CONSTITUTION:When a menu function to be executed is designated from the display picture of a display 7 in a lump displaying plural hierarchical menus, a coordinate table is retrieved, and a menu number is acquired from the display coordinate of the designated menu function. A menu number table 50 is retrieved with the menu number, and a mode number and a key number are acquired. A menu table body structure 40 is retrieved by the acquired mode number, a menu label structural body 30 is provided, and a menu mode structural body 20 registered on the body structural 30 is acquired. Among the menu functions registered on the menu mode structural body 20, the menu function corresponding to the key number obtained by the menu number table 50 is specified as the menu function to be executed.
Patent JP-2000174022-A (JP)
Title: Method of forming alignment mark
Inventor: CHIN KATEI
IPC: H01L23/544
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To form an alignment mark of good functional quality for fully utilizing alignment performance by forming a metallic wiring layer, having openings for the mark with a higher step height. SOLUTION: A polysilicon layer 302 is formed on a semiconductor substrate, and a central part of the polysilicon layer is removed to cause the substrate to be exposed. An oxide layer 306 is then formed on the substrate and is patterned to form openings 308 to expose the substrate. A W (tungsten) layer 314 is deposited on the substrate and is flattened with a WCMP (tungsten chemical-mechanical polishing) process to form W plugs 312 in the openings. A metallic wiring layer is formed on the substrate. Finally, an alignment mark pattern is formed in the metallic wiring layer.
Patent JP-H08231956-A (JP)
Title: Plastic water-stopping material
Inventor: KAWAGUCHI YUJI
IPC: C09K17/08
Filed: 1995-12-08
Abstract: PURPOSE: To provide a plastic water-stopping material containing a specific gelatinized base oil and a water-swelling clay mineral, having high water- stopping performance, long-term stability, self-sealability and thermal stability, reversibly formable to a desired form and having excellent workability and applicability. CONSTITUTION: This water-stopping material contains (A) 10-60wt.% of a gelatinized base oil produced by gelatinizing a mixture obtained by mixing (i) 100 pts.wt. of an oil (preferably mineral oil) with (ii) 10-100 pts.wt. of a fatty acid (preferably stearic acid, etc.) and (iii) a metal oxide or hydroxide (preferably calcium hydroxide) of an amount sufficient for converting the component (ii) to metal salt and (B) 40-90wt.% of a natural or synthetic clay mineral swellable with water (preferably bentonite). The amount of the component (ii) is preferably 0.8-1.5 equivalent in terms of metal based on the component (i) and the gelatinization reaction is carried out preferably at >=90 deg.C.
Patent JP-H08238791-A (JP)
Title: Image recording method and image forming device
Inventor: FUON EEKUHAUTO MIIKE PAURO
IPC: G03G15/34
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To extend the life of an image recording medium by applying positive or negative potential to an image recording electrode in relation to the other electrode among two electrodes. SOLUTION: A series of image recording media are alternately recorded and an image recording electrode is set to positive potential in a series of first images with respect to other electrode but set to inverse potential in a series of next images. That is, the potential of a toner supply roll 20 is -60 V while the shell 17 of a magnetic roll and the image forming electrode 5 of the image recording medium 15 are set to earth potential when an image is not being printed. When an image is printed, the potential of the image forming electrode participated in the formation of an image is +40V. An image is alternately printed and the conversion thereof is controlled by a device 40 and, during conversion, the image forming electrode 5 and the shell 17 are alternately changed over and the accumulation of toner on the image forming medium 15 is obstructed.  As a result, the decline of a background-free state is delayed and the life of the image recording medium 15 is extended.
Patent JP-2001165343-A (JP)
Title: Electromagnetic actuator
Inventor: AOKI TETSUYA
IPC: H01F7/06
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a electromagnetic actuator of waterproofing construction in which an electromagnetic coil not liable to form a short circuit path owing to encroachment of free water from outside is protected against a insulation degradation. SOLUTION: In the electromagnetic actuator 1, wherein, comprising coil bobbin 11, the electromagnetic coil 10 wound on said coil bobbin and yokes 20, 30 surrounding said electromagnetic coil, said electromagnetic coil and said yokes are molded integrally using a molded resin 50, the surfaces of the yokes 20, 30, or the surface of the coil 10, or a surface of a terminal support member 40 are coated with film 70 using specific coating material (K coat (Trade name by TOWA GOSEI KAGAKU KOGYO CO.)).
Patent JP-H10167867-A (JP)
Title: Apparatus for production of composting material
Inventor: YANAGISAWA SABURO
IPC: C05F17/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which prevents the overloading of apparatus constituting members, such as revolving shafts, and adequately executes the kneading and rubbing of perishable waste to compost the waste. SOLUTION: A treating cylinder which has a charging port for materials to be treated at one end and a discharge port for treated materials at the other end is internally provided with a screw transfer means for forcibly feeding the materials to be treated which are charged from the charging port toward the discharge port, a friction kneading means consisting of plural rotating vanes for cutting the materials to be treated which are forcibly fed by the screw transfer means while overcoming the feed force of the screw transfer means and heating up the materials to be treated by friction kneading and a gate member for opening and closing the discharge port.  The apparatus is provided with a discharge port opening/closing control means for opening the gate member when the value detected by a pressure detecting means for detecting the transfer pressure of the materials to be treated by the screw transfer means is at an upper set value and closing the gate member when the detected value is below a lower set value.
Patent JP-H09168246-A (JP)
Title: Cooling device of permanent magnet synchronous machine
Inventor: KAWAMATA KAZUHIRO
IPC: H02K9/06
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To effectively cool a rotor with the permanent magnet of a permanent magnet synchronous machine in atmospheric air. SOLUTION: A permanent magnet synchronous machine has a rotor with a permanent magnet 3 and a stator which opposes around the rotor to cool the rotor with air. A ventilation path 7 formed in the axial direction is provided at the opening of the slot of a stator core 4, thus reducing the heat transfer rate from a stator coil winding 5 to the permanent magnet 3 and hence reducing the temperature increase of the permanent magnet 3. Also, the amount of ventilation at the gap part between the stator and the rotor increases, thus dispersing heat generated from the permanent magnet 3 and hence cooling the permanent magnet 3.
Patent JP-H10188706-A (JP)
Title: Grommet
Inventor: SETO MASAKATSU
IPC: H01B17/58
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain high waterproof property of a grommet by injecting filling material, by means of an injector having needles in a hollow range formed on the inner peripheral side of a linear body holding part when any line body such as wire-harness, etc., is held and fixed. SOLUTION: The injection needle 10a of a filling agent injection machine 10 is inserted until the needle reaches a hollow part 7 via an injection projection 6 provided in a specific position on the external surface of a wire-harness holding part 2 and a filling agent 11 is injected. Owing to this injection, an inner peripheral thin film 5 formed of a substance having an elongation/contraction rate higher than that of the holding part 2 makes its expansion deformation in the inner peripheral direction. When injection of filling agent 11 is expedited, the thin film 5 touches the outer surface of the wire-harness 20b and almost the entire range of the thin film 5 makes uniform tight contact with the outer peripheral surface of the wire-harness 20b.  Furthermore, a range extending from the tip end part 5a and projection 6 of the holding part 2 external periphery to the external peripheral surface of the wire-harness 20b is wound and fixed by a bonding tape 31 so as to have the wire-harness 20b held and fixed to the grommet.
Patent JP-2000173946-A (JP)
Title: Substrate heat treating device and method therefor
Inventor: NISHIHARA HIDEO
IPC: H01L21/26
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To render a stable heat treatment for each to-be-treated substrate and enhance a throughput of the entire treatment. SOLUTION: In this substrate heat treating method, a window part 15 of a chamber is preparatorily heated within a standby period of time prior to receiving a start command of a heat treatment of a to-be-treated substrate of lot unit, thereby causing a preparatory temperature distribution DA in the window part 15. The preparatory temperature distribution DA is specified so as to have the same spatial change tendency as a regular temperature distribution DB caused in the window part 15 in an actual substrate heating step. Accordingly, since it is unnecessary to render a heat treatment of a dummy substrate after the start command, it is contrived to enhance a throughput.