baber/WOPTO huggingface dataset:
Patent JP-H02204634-A (JP)
Title: Wiring structure of sensors for engine
Inventor: KOSHIMOTO NAOHIDE
IPC: F02D45/00
Filed: 1989-01-31
Abstract: PURPOSE:To improve the detection accuracy of a sensor by setting up a cooling water pipe in an engine head part in the cylinder bank direction, and installing harness of a knock sensor in the lower part and at least one side harness of a fuel injection valve and a spark plug in the upper part, respectively, in holding this pipe between. CONSTITUTION:A noise wave against knock detection is produced in injector harness 28 by a changeover to an energized state for an injector 15 in a knock detection period, but since water pipes 23, 24 are interposed between this injector harness 28 and sensor harness 27, a noise wave out of the injector harness 28 is interrupted by these water pipes 23, 24, so that the noise wave is prevented from getting into the sensor harness 27. Especially, since water will not pass any wave except for a long wave, thus the noise wave comes to be effectively interrupted by these water pipes 23, 24.
Patent JP-S56119643-A (JP)
Title: Rotary table turning device in molding machine
Inventor: SHIODA TOSHIYUKI
IPC: B22C11/00
Filed: 1980-02-25
Abstract: PURPOSE: To simplify the construction of a titled device and make its operation sure by supplying pressure fluid suitably selectively to the rod chamber and piston chamber of the double acting type fluid pressure cylinder spread in the respective suitable positions of a rotary table and a stationary base.  
     CONSTITUTION: When the predetermined operations in molding and flask pulling stations are finished, the pressure fluid having been supplied to the piston chamber of a double acting type fluid cylinder 27 is changed over and supplied to the rod chamber side by the turning start command of a rotary table 6, and the cylinder 27 operates in a contracting direction, by which the table 6 is turned. As the turning progresses and at the point where the cylinder 27 contracts most, a limit switch 39 operates, so that the pressure fluid is again changed over and supplied to the piston chamber and the cylinder 27 extends, thus the turning is accomplished smoothly in succession. As the turning progresses further, an engaging piece 26 abuts on the rod 37 of the shock absorber 38 of a cushion stopping member 31, by which the turning is decelerated, and the turning is stopped when the piece 26 abuts on a detention projection 36, whereby the positioning is accomplished surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02205606-A (JP)
Title: Method for controlling blast furnace operation
Inventor: EGASHIRA HIDEKI
IPC: C21B5/00
Filed: 1989-01-31
Abstract: PURPOSE:To execute blast furnace operation at high productivity by assuming raw material grain size from opening degree of a flow rate adjusting valve in a bellless type furnace top charging apparatus and changing fuel ratio, blasting quantity, etc., according to the assumed raw material grain size. CONSTITUTION:The valve opening degree is elected with a detector fitted to the flow rate adjusting valve in the bellless type furnace top charging apparatus and a computing element assumes the raw material grain size based on the equation from the detected opening degree. Further, in the equation, (k), (a): the constant, rhoa, mui: characteristics in the raw material, theta: the constant for the equipment, W: charging velocity, Do: opening diameter determined from the opening degree of the flow rate adjusting valve, Dp: the raw material grain size. Successively, at the time of having the tendency of rising of the assumed raw material grain size, blasting rate for blowing into the blast furnace is reduced and O/C ratio at the circumferential part is risen and on the contrary, at the time of having the tendency of lowering of the assumed value, the fuel rate is risen and the O/C ratio at the circumferential part is reduced. Further, when the variance of the assumed values comes to large, the fuel ratio is risen. By this method, the operational condition in the blast furnace is stabilized and reaction in the furnace is maintained to the optimum and the molten iron having the constant quality is efficiently produced.
Patent JP-H04261617-A (JP)
Title: Electric water boiler
Inventor: NODA KOUJI
IPC: A47J27/21
Filed: 1991-02-18
Abstract: PURPOSE:To remove smell of chlorine without fail by a method wherein when water is added into a container, this addition of water is judged, and heating time is lengthened by a prescribed length after detection of boiling. CONSTITUTION:An electric boiler is provided with a water volume detecting means 9 for detecting water volume in a container 1, a water changing volume operation means 10 for obtaining changing volume of water in the container 1, a water changing volume comparing means 11 for comparing an output of the water changing volume operation means 10 with a prescribed water changing volume and a heating control means 12 for controlling a heating means 2. The heating control means 12, if water volume in the container 1 changes more than a prescribed water changing volume, controls the heating means 2 so that heating is prolonged by a prescribed time period after detection of boiling and then finished.
Patent JP-2000218787-A (JP)
Title: Ink-jet recording head and image recording apparatus
Inventor: HOSONO SATOSHI
IPC: B41J2/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head capable of reducing irregularity of the recording head compliance without depending only on the processing accuracy, and restraining generation of defected recording heads so as to improve the yield. SOLUTION: The capacity of a pressure generating room is set so as to have the ratio of the compliance of the ink in a pressure generating room 13 out of the compliance component of a recording head 2 larger than the ratio of the compliance of pressure generating room component members such as a partition wall and an oscillating plate 10 comprising the pressure generating room.
Patent JP-S62181195-A (JP)
Inventor: NAMEKAWA TAKUMI
IPC: B43L1/04
Filed: 1986-02-05
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-S62183201-A (JP)
Title: High frequency distributing and synthesizing equipment
Inventor: SEKINE KENJI
IPC: H01P5/12
Filed: 1986-02-07
Abstract: PURPOSE:To improve the reproducibility and safety of the characteristic by adopting the constitution that a cavity resonator is divided in parallel with the electric field of the cavity resonator in the same number of plural input/ output terminals provided to the peripheral of the cavity resonator so as to facilitate the assembling without lowering the efficiency of power distribution and synthesization. CONSTITUTION:Plural input waves are led to a combination cavity 6 via strip lines 1 (1a-1d) formed on a dielectric base 2 (2a-2d) constituting a microwave integrated circuit MIC, coupled magnetically by a coupling loop 4 comprising a strip line and the cavity resonator and extracted as a combined output by an electric field coupling probe provided to the middle of the cavity resonator. The cavity resonator is divided into four from the MIC loading position in parallel with the electric field of the cavity resonator and earth conductors 3 (3a-3d) of the MIC and a cavity outer wall 5 are soldered. In completing the 4-division blocks, the synthesizer is constituted by gathering the blocks and soldering them or tightening the entire blocks from the peripheral direction.
Patent JP-S58140199-A (JP)
Inventor: TAMURA YOSHIFUMI
IPC: H05K7/12
Filed: 1982-02-16
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-H05226326-A (JP)
Title: Forming method of thermal oxide film
Inventor: UEHARA HIDETOSHI
IPC: H01L21/76
Filed: 1992-02-10
Abstract: PURPOSE:To prevent deterioration of dielectric strength and electric characteristics, and improve long term reliability, by forming a thermal oxide film uniformly and with reduced stress in a trench part. CONSTITUTION:In the manufacturing method of a thermal oxide film after a silicon trench is formed in a silicon semiconductor manufacturing process, a thermal oxide film is uniformly formed in the trench part by the following; a process wherein, after a trench is formed on a silicon wafer 1, a thermal oxide film 2 is formed by low temperature thermal oxidation at 900 deg.C or lower in an oxidizing gas atmosphere, a process for eliminating said thermal oxide film 2 by etching, and a process for forming again a thermal oxide film 2' by high temperature thermal oxidation at 1050 deg.C or higher in an oxidizing atmosphere.
Patent JP-S62184055-A (JP)
Title: Polyamic acid composition
Inventor: OBA MASAYUKI
IPC: C08K5/00
Filed: 1986-02-07
Abstract: PURPOSE:To provide a polyamic acid compsn. which readily gives a polyimide membrane having good adhesion to substrates, a light-screening membrane having a high light-screening property, etc., containing a polyamic acid and a light absorber. CONSTITUTION:A polyamic acid of the formula (wherein R1 is a bivalent org. group and R2 is a tetravalent org. group) is blended with a light absorber to obtain the desired polyamic acid compsn. As the light absorber, a black dye (e.g., Direct Deep Black XA) and an infrared absorber [e.g., PA1006, (a product of Mitsui Toatsu Kagaku K.K.)] are used. 1-200pts.wt. black dye and 0.1-50 pts.wt. infrared absorber are used per 100pts.wt. polyamic acid. The resulting polyamic acid compsn. is dissolved in an org. solvent (e.g., N,N'- dimethylformamide). The soln. is applied to a substrate and heat-treated to obtain a polyimide membrane.
Patent JP-H09219449-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/3205
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To ensure stability of processes by forming the shape of a contact hole in burying a wiring material layer into the contact hole by high-pressure reflow so that an aperture width of an aperture shoulder portion of the contact hole is gradually reduced in the direction of depth. SOLUTION: In a first process, a part of an interlayer insulating film 13 is etched to form a contact hole 14 in the interlayer insulating film 13. Then, by sputter-etching the interlayer insulating film 13 from the surface thereof, an aperture shoulder portion B of the contact hole 14 is intensively removed by etching so as to increase the radius of curvature of the aperture shoulder portion B. In a second process, an underlaying metal film 15 is formed on the interlayer insulating film 13 including inner walls of the contact hole 14, and then a wiring material layer 16 is formed on the underlying metal layer 15 in such a manner as to close the contact hole 14. In a third process, a part of the wiring material layer 16 is pushed into the contact hole 14 so as to bury the wiring material layer 16 into the contact hole 14.  In this case, since the aperture shoulder portion B of the contact hole 14 has a large radius of curvature and small frictional resistance, the substrate heating temperature for ensuring reflow characteristics and the pressure in a ref1ow atmosphere may be restrained to low levels.
Patent JP-H06234071-A (JP)
Title: Automatic welding equipment for vertical circular weld zone
Inventor: TOYOHARA TSUTOMU
IPC: B23K9/12
Filed: 1993-02-12
Abstract: PURPOSE:To provide the automatic welding equipment capable of performing vertical welding on the circular weld zone with satisfactory workability and the uniform welding quantity. CONSTITUTION:The shaft of a setting jig 4 to set the welding equipment in a central hole 2 of a circular hole through member is fixed on the central axis 8 of the welding equipment by a fitting cap nut 9. The welding equipment is supported rotatably on this central axis and there are a rotary carriage 11, front and rear sliders 12 and 13, torch mounts 23 and 24, right and left sliders 19 and 20 fitted on the rotary carriage and torches 21 and 22 via welding torch holding tools 17 and 18 on the symmetric positions of 180 deg.. Every time the rotary carriage rotates by 180 deg., it is reversed and one torch to make the upward travel is operated for a circular joint groove while rotating by 180 deg., by which welding is always performed in an upward state.
Patent JP-S61283357-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1985-02-08
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-H11216803-A (JP)
Title: Decorative metal plate
Inventor: OKAMOTO KENJI
IPC: B32B33/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a decorative metal plate wherein both the rough touch of the surfaces of natural rocks, stones, or mortar and the irregularities of the surfaces, particularly the deep external appearances thereof can be shown. SOLUTION: A resin film 2 having a thickness of 100-400 μm is bonded to the surface of a metal plate 1. In the film 2, a printed layer 5 having patterns of surfaces of natural rocks is formed on a colored film layer 4 having color of the surfaces of natural rocks, and a clear film layer 6 is superposed on the layer 5 to protect it. Irregularities 7 having a depth of 3 μm-80 μm are formed on the surface of the film 2. And irregularities 8 having an emboss depth of 50-400 μm are formed on the plate 1 together with the film 2 by an embossing process to provide the rough touch of the surfaces of natural rocks and deep irregularities.
Patent JP-S56139126-A (JP)
Title: Apparatus for vacuum treatment
Inventor: INABA KEIZOU
IPC: H01L21/223
Filed: 1981-02-23
Abstract: PURPOSE:To obtain a vacuum treatment apparatus by which an uniform deposition treatment can be applied on a semiconductor wafer under vacuum by connecting one end of furnace core tube inserted into a furnace to a vacuum pump and providing a cap into which a matter to be treated can be put to the other end. CONSTITUTION:A furnace core tube 102 is fitted into the diffusion furnace 101 of a furnace body, and one end of the core tube 102 is connected to a vacuum pump VP and the other is provided with an inlet 107 to which a cap 109 capable of holding vacuum inside the tube is attached. And, a tunnel-shaped boron nitride plate 104 is placed at the center of the furnace core tube 102, a quartz tool 106 on which a semiconductor wafer 105 is placed is put into the furnace under a condition that the diffusion furnace is heated by a drawing bar 108 which is fitted the quartz tool 106, and the inlet 107 is covered with the cap 109. Under the condition, the furnace core tube 102 is evacuated and a vapor deposition treatment is applied on the wafer, followed by etching and diffusion treatments. Thus, the semiconductor wafer can be treated under reduced pressure with high efficiency.
Patent JP-H02202675-A (JP)
Title: Circuit simulating method
Inventor: AISAKA NORIKO
IPC: G06F17/50
Filed: 1989-02-01
Abstract: PURPOSE:To elevate the efficiency of analysis by displaying simultaneously a circuit diagram, a net list and a simulation result on a CRT, and further, retrieving and displaying automatically the coordination of an element and a node between the circuit diagram and the net list. CONSTITUTION:The information of the circuit diagram is inputted from a keyboard 1, and the circuit diagram is generated by a circuit diagram generating means 5, and this data is sent to a net list generating means 6, and an element number and a node number are converted into numbers for the net list. After conversion, the net list is generated 6, and this data is sent to a simulation executing means 7, and circuit simulation is executed, and a result is sent to a simulation result list generating means 8 and a result waveform displaying means 9, and a result list and a result waveform are generated. This data is displayed on a CRT 4. When an element symbol, etc., is designated from the board 1, it is read by a designated contents reading means 12, and the result list and the result waveform are sent to a coordinating means 13, and a coordination result is processed by a special displaying means 14, and sent to the CRT 4, and special-displayed.
Patent JP-H05187141-A (JP)
Title: Layout structure for bathroom and washing machine
Inventor: HORI MITSUO
IPC: A47K4/00
Filed: 1992-01-14
Abstract: PURPOSE:To improve operability by arranging a washing machine with its front faced to the wash place side at one side of the wash place of a bathroom, and providing a partition door between the wash place and the washing machine. CONSTITUTION:A wash place 3 and a bathtub 5 are provided in a bathroom 1 made of a reinforced plastic waterproof pan made slightly high at the periphery. A washing machine 2 is arranged adjacently to one side 31 of the wash place 3, and its front is faced to the wash place 3 side. A partition door 31 such as a single swinging glass door is provided between the washing machine 2 and the wash place 3. A dressing space 7 is provided on the outside of the wash place 3 via a bathroom door 11, and a toilet 8, a wash stand 9, and storage shelves 10 for toilet and bathing items are arranged as required. The dressing space 7 can be made wide, it can be used with no trouble when waterdrops are scattered from the washing machine 2, and the adverse effect of the humid air in the bathroom 1 on the washing machine 2 and an electric shock accident can be prevented.
Patent JP-H08201832-A (JP)
Title: Vertical orientation type liquid crystal display element
Inventor: HORII MASATOSHI
IPC: G02F1/1337
Filed: 1995-01-20
Abstract: PURPOSE: To shield the leakage of light, resulting from liquid crystal molecules not standing at an edge between a segment electrode and a common electrode, with black masks by forming the segment electrodes wider than color filters for the ends to range on the black masks. CONSTITUTION: On a segment substrate 2 as one glass substrate for a vertical orientation type liquid crystal display element 1, color filters 3 and black masks 4 are alternately placed to be in an upward and downward striped form. Segment electrodes 5 striped in the same direction as the color films 3 are formed on the color filters 3. The width Ws of the segment electrode 5 is formed greater than the width Wf of the color filter 3. In this area, the leakage of light is shielded with the opaque black masks 4.
Patent JP-S61185558-A (JP)
Title: Polycarbonate resin composition
Inventor: ENDO HIDEKI
IPC: C08K5/10
Filed: 1985-02-13
Abstract: PURPOSE:To provide a composition having improved solvent resistance and moldability while keeping the impact resistance and transparency of the base resin, by compounding a polycarbonate resin with a polyester resin composed of a specific diol component, and preferably further with a specific partial ester. CONSTITUTION:The objective composition can be produced by compounding (A) 90-10wt% polycarbonate resin and (B) 10-90wt% polyester resin composed of (i) a difunctional carboxylic acid component (preferably terephthalic acid) and (ii) a diol component composed of (a) 1-30mol% aromatic diol of formula I (X is group of formula II, formula III, etc.; n is 3-8; Y is group of formula IV, ether, etc.; R1-R4 are H or 1-8C alkyl; m is 0-4) and (b) 99-70mol% alkylene glycol (preferably ethylene glycol). Preferably, 100pts.(wt.) of the obtained composition is further compounded with 0.001-1pt. of a partial ester of a saturated aliphatic monobasic carboxylic acid and a polyhydric alcohol (preferably stearic acid monoglyceride, etc.).
Patent JP-S57139401-A (JP)
Title: Production control method
Inventor: IENAGA YOSHIYUKI
IPC: B21B1/02
Filed: 1981-02-20
Abstract: PURPOSE:To reduce the consumption of fuel and to improve an operating efficiency by  forecasting the movements that the steel ingots of respective casting charges flow  through a blooming process and a hot rolling process in accordance with a change of  operating plans and correcting the sequence of casting in such a way that the movements flow smoothly. CONSTITUTION:The data relating to the opportunity loss factors of the respective installations of the blooming process and hot-rolling process of the case in which respective charges are cast in accordance with the sequence of casting after the change of operating plans are forecast. More specifically, the number of the charges producing  those waiting for extraction in the stage of loading steel ingots in a soaking pit 5, and  the transition thereof, the generation of the steel ingots waiting for hardening in a blooming mill 6, the number of the ingots loaded to a cooling hearth 7, and the transition thereof, the forecast arrival time of the ingots relating to the objective charges of  a slow cooling furnace at a slow cooling furnace 8, the arrival time of the ingots relating to the objective charge for direct feeding and rolling at a hot rolling mill 10, the  forecast arrival time of the ingots relating to the objective charge for loading hot ingots into a heating furnace 9, and the forecast arrival time of continuously cast ingots  are displayed. Then, the operator makes correction and forecasting properly and determines the sequence of casting.
Patent JP-2000221125-A (JP)
Title: Material-testing device and data display method
Inventor: UNO HIROSHI
IPC: G01N3/06
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To instantly determine whether or not a servo-type testing device is operated ideally. SOLUTION: An input Ei that increases monotonously is inputted from a function generator 1 and servo control is made, so that a displacement speed becomes constant with the output of a displacement-measuring instrument 25 as a control variable. A sample piece 22 is compressed by a servo valve 22 and an actuator 23, and the displacement and load are measured by the displacement-measuring instrument 25 and a load-measuring instrument 24. A signal corresponding to displacement and load sampled by A/D converts 32 and 33 according to a sampling clock CL with a prescribed period, is converted into a digital signal, and is inputted to an output device 34, thus outputting the load-displacement curve of a test piece 21. The output is expressed by a row of discrete pints with an interval corresponding to the period of the sampling clock CL, thus instantly determining whether or not a servo system is operated ideally, depending on whether or not the displacement of each point is at a constant interval.
Patent JP-S61184948-A (JP)
Title: Attribute information registration system for exchange
Inventor: MAEHARA KAZUYUKI
Filed: 1985-02-12
Abstract: PURPOSE:To attain change/registration of attribute information stored from a subscriber terminal device to an exchange while an urging message is referred to by providing a registration trunk having a function to be communicated with the subscriber terminal device to send the urging message to the registration trunk. CONSTITUTION:In registering the attribute information from the subscriber terminal device 13 to the subscriber interface circuit 11, the device 13 sends a call signal to a controller 35 via the interface circuit 11, sends a special number representing connection request to the registration trunk 16 to the controller 35 as a selection signal to allow an exchange network 15 to set a communication path to the trunk 16. A subscriber terminal device 13 outputs a received urging message to an output section 31. The user of the terminal device inputs the attribute information via an input section 33 while referencing the said message and sends the attribute information to the trunk 16.