baber/WOPTO huggingface dataset:
Patent JP-H02166334-A (JP)
Title: Temperature control device
Inventor: OGAWA KEIJI
IPC: F24F11/02
Filed: 1988-12-20
Abstract: PURPOSE:To enable a precision detection of a temperature distributed state in a room to be attained without being influenced by a disturbance of circuit elements and a temperature disturbance in a circuit by a method wherein a room temperature and a radiation temperature are detected by a sucked air temperature sensor device with a radiation shielding changing- over device and a temperature distribution voltage indicating a temperature distribution state in a room is outputted from a differential amplifier device. CONSTITUTION:A temperature control device is comprised of a sucked air temperature thermistor 12 for converting a room temperature into a variation of a resistance value, a sucked air temperature detector device 32 for detecting a variation of resistance value of the sucked air temperature thermistor as a variation of the room temperature, a radiation shielding changing-over device 44 for shielding a radiation heat in a room radiation heat, and a differential amplifier device 40 for outputting a temperature distribution voltage indicating a temperature distribution state in reference to the radiation temperature difference and the room temperature. A liquid crystal pane; changing-over device 41 may output a DC voltage to a liquid crystal panel 42. A thermistor 12 may detect only the room temperature under a radiation heat shielding state, terminate an output of the DC voltage and enables a detection of the radiation temperature. The room temperature and the radiation temperature are detected only with the sucked air temperature detector device 32 so as to output a temperature distribution voltage indicating the room temperature distribution state from the differential amplifier 40.
Patent JP-H01163636-A (JP)
Title: Manufacturing instrument for temperature measuring sensor
Inventor: FUJIOKA TOSHIAKI
IPC: G01K7/02
Filed: 1987-12-21
Abstract: PURPOSE:To improve the safety of operation by composing the apparatus of a base jig which has a recessed part where a temperature measuring chip is put and two grooves linking said recessed part to the outside and an application jig which has application teeth of constant height on its reverse surface. CONSTITUTION:The recessed part 7 is formed in slightly larger size than the outward appearance of the temperature measuring chip 1 so that the chip is put in closely. The depth D of the recessed part 7 is much larger than the thickness (t) of the temperature measuring chip 1. The application jig 6 has a support shaft 9 fitted to a proper press machine at the upper part and two application teeth 11 and 11a of constant height (h) on the reverse surface 10. Then the temperature measuring chip 1 is put in the recessed part 7 of the base jig. Then wires are inserted in matching with the two grooves 8 and 8a of the base jig. When the element wires are inserted completely, the application jig 6 is aligned with the temperature measuring chip, force is applied by the press machine, etc., to caulk the element wires accurately, and the temperature measuring chip is taken out lastly to complete the manufacture of the temperature measuring sensor.
Patent JP-H05134616-A (JP)
Title: Display system
Inventor: GUREN DABURIYUU SUMISU
IPC: G09F11/23
Filed: 1991-10-31
Abstract: PURPOSE: To provide a display system capable of independently moving plural visual elements in required patterns in the peripheral and axial directions so as to be attracted. CONSTITUTION: This display system has a shift means 100, at least one carriage means 200 supported so as to be moved around the means 100 in the peripheral direction, at least one peripheral direction driving means for moving the means 200 in the peripheral direction, and at least one visual element 300 connected to the means 200. The system is also provided with an axial direction driving means for moving the element 300 from one carriage means 200 to its adjacent carriage means 200 in the axial direction. Thereby the peripheral direction movement of each visual element 300 is executed by moving the carriage means 200 around the shaft means 100 and the axial direction movement of the element 300 is executed by moving the element 300 between adjacent carriage means 200 in the axial direction.
Patent JP-H01161141-A (JP)
Title: Heat constant measuring instrument
Inventor: NUNOGAKI YOSHIAKI
IPC: G01N25/18
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate variance in the position of a light source only by placing a cover at a normal position at the time of sample replacement, and to improve the accuracy of measurement by integrating the cover and the light source. CONSTITUTION:The power source of a heating means 2 is turned off and the inside of the cover 6 is put back under atmospheric pressure; and then the cover 6 and the light source 7 are elevated, rotated horizontally at an upper- limit position, and moved away from the upper part of the means 2. In this case, the cover 6 and the light source 7 are supported by the horizontal part of the lower part of a groove 29 where they are rotated horizontally without any external force. Further, the means 2 does not move disorderly only by gravitation within a constant range along a constant track, so even when the gap to a sample mount part 1 is small, the both never collide against each other at the time of the movement to break. For the purpose, this gap is decreased to increase heating effect on a sample 3. Further, a lead wire 34 is only fitted with a slight margin to eliminate the need to detach the lead wire 34 by loosening a fitting screw every time the means 2 is moved.
Patent JP-H10174911-A (JP)
Title: Spray container
Inventor: SAEGUSA KATSUMI
IPC: B05B11/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To secure the replacement of air while preventing the leakage of a liquid when air is replaced for the purpose of introducing atmospheric air into a container at the time of drawing a trigger in the hydraulic generation type spray container. SOLUTION: A partition section 11h, is formed between an atmospheric air introduction hole 11c on the outer periphery of a small diameter cylinder 11 and a residual pressure introduction hole 11d forming section in a spray container 1, and the front side of the partition section 11h is formed as an atmospheric air introduction line 14A, while the rear side of the parting section 11h is formed as an annular gas liquid introduction line 14, and an atmospheric air communication line 14B for communicating an upper space of the atmospheric air introduction line 14A with the gas-liquid introduction line 14 is formed on the upper section around the small diameter cylinder 11 of a spray main body 7.
Patent JP-H07180575-A (JP)
Title: Switching control device for partial cylinder operation engine
Inventor: TOGAI KAZUHIDE
IPC: F01L13/00
Filed: 1993-12-21
Abstract: PURPOSE:To prevent change of drivability and worsening of fuel consumption by a method wherein an equivalent gear ratio is determined from a ratio between drive shaft torque and engine output torque and a transmission gear ratio and the hysteresis characteristics of a partial cylinder operation region are set. CONSTITUTION:A number of revolutions of input shaft detecting means 130 and a number of revolutions of output shaft detecting means 131 are provided to detect the numbers of revolutions of the input shaft and the output shaft, respectively, of a torque converter. From detecting numbers of revolutions of input and output shafts, drive shaft torque of an engine is computed by a drive shaft torque Tl detecting means 101. From an engine load determined from the number of revolutions of an engine and an engine intake air amount, engine output torque is computed by an engine output torque Te detecting means 102. From a ratio between drive shaft torque and engine output torque and a transmission gear ratio, an equivalent gear ratio is computed by an equivalent gear ratio Pe detecting means 104 and from the equivalent gear ratio, hysteresis characteristics in a partial cylinder operation region are set by a partial cylinder operation region hysteresis characteristic detecting means 105. Based on a load level having the hysteresis characteristics, a partial cylinder operation state and a total cylinder operation state are switched to each other by a partial cylinder operation control means 107.
Patent JP-H0594575-A (JP)
Title: Coin feeder with escalator
Inventor: SUZUKAWA YORIO
IPC: B65G29/02
Filed: 1991-10-01
Abstract: PURPOSE:To provide a compact escalator-equipped coin feeder whose lateral width and depth sizes are practically equal to a coin feeder which is not equipped with an escalator. CONSTITUTION:In the coin feeder constituted of pushing a coin stored in a hopper 1 to the outlet of a cylindrical case 3 on an inclined base 2 by a coin feeding arm 9 of a coin feeding disk 4 with a coin receiving hole which is rotated in the case 3 and taking out the coin to the outside of the case 3 by the coin feeding blades 12 of a scraper 13 rotated on a disk on the outside of the case 3, an erected coin carrying duct 17 is formed on the inclined base 2 from which the coin is extracted with an inlet of the lower end opened, a coin guide 18 is formed on a coin transfer passage 15 utilizing the coin feding flaces 12 of the scraper 13 and the coin guided by the coin guide 18 is pushed to the lower inlet of the duct 17 by a protruded extruding face on the front side of the blades.
Patent JP-H03181136-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOMORI SHIGEKI
IPC: H01L21/336
Filed: 1989-12-11
Abstract: PURPOSE:To prevent deterioration in mobility of a carrier in a channel and a narrow channel effect by depositing an insulation film on an element isolation region to provide a gate electrode thinner than the deposited insulation film and implanting impurities with high energy. CONSTITUTION:An insulation film 4 is deposited on an element isolation region on a silicon substrate 1 to form a gate oxide film 9 on an element formation region as well as to deposit a gate conductive layer 10 to be a gate electrode 10' thinner than the insulation film 4 on the gate oxide film 9. Then ion implantation is performed on the entire substrate 1 with high energy of 100KeV or higher to obtain a concentration peak immediately under the insulation film 4. Thus a well 3 is formed on the element formation region while a channel stopper region for element isolation can be formed simultaneously. Further since the concentration of the well 3 can be low on a channel region and high at a part deeper than the channel region, deterioration in mobility of a carrier on the channel can be prevented as well as punch-through can be suppressed. In addition, since a heat treatment process is not included, a narrow channel effect can be prevented.
Patent JP-2001140094-A (JP)
Title: Member for compressor
Inventor: MATSUYOSHI HIROAKI
IPC: C25D7/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for manufacturing the member for a compressor which is hardly damaged or deteriorated due to erosion, etc., by a convenient method at a low cost capable of being applied even to the member of intricate shape. SOLUTION: The member for a compressor has a nickel-tungsten alloy plating film on a metallic substrate.
Patent JP-H11142306-A (JP)
Title: Adjusting method of sample for measuring strength of fire-resistant material for filling opening of molten metal container for pouring molten metal and its device
Inventor: MATSUI TAKESHI
IPC: G01N1/28
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting method of a sample for measuring the compressive strength of a fire-resistant material for filling the opening of a molten metal container for pouring molten metal and its device. SOLUTION: A carbonaceous crucible 3 is filled with a siliceous fire-resistant material 1 containing SiO2 of 90 wt.% or more used as a filler for the opening of a molten metal container for pouring molten metal, and a carbonaceous fall lid 2 is placed on the upper surface of the siliceous fire-resistant material 1. The siliceous fire-resistant material 1 under pressure from above the carbonaceous fall lid 2 equivalent to the molten metal static pressure of the molten metal container in which the silicoous fire resistant material 1 is used as a filler is burned at temperatures between 1350 deg.C and 1450 deg.C in a non-oxidizing environment. Next, pressure is removed, and the carbonaceous fall lid 2 and the carbonaceous crucible 3 are burned and destroyed at burning temperature or lower and 600 deg.C or higher in an oxidizing environment.  The obtained burned body of a siliceous fire resistant material 1 is used as a sample for measuring compressive strength.
Patent JP-2001138046-A (JP)
Title: Method of welding for structural steel
Inventor: KURAMOCHI MITSUGI
IPC: B23K9/095
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To enhance an executing efficiency and to decrease a welding cost. SOLUTION: An estimating formula is established for at least one of the yielding point, the tensile strength, and the impact value of a welded zone, in which a heat input value and a temperature between paths are used as explanatory variables, and a combination of the heat input value and the temperature between paths corresponding to the required performance of the welded zone is rationally determined.
Patent JP-H02167455-A (JP)
Title: Harmful gas detecting system
Inventor: WAKE TERUYUKI
IPC: G01N27/00
Filed: 1988-12-21
Abstract: PURPOSE:To record the collect the concns. of several kinds of harmful gases with a host computer and to emit an alarm when the gas concns. attain a prescribed value or above by detecting the above-mentioned gas concns. with one sensor and inputting the same to the computer via a cable. CONSTITUTION:The gases in the caisson 2 of a pneumatic caisson 1 are sucked via a sampling hose 7 and a pressure control valve 9 in a pressure control box 8 into a sampling suction device 10 in the box 8. The gases are introduced through a sampling hose 11 to the harmful gas sensor 12. The sensor 12 detects the concns. of several kinds of the harmful gases, such as combustible gases, hydrogen sulfide, and carbon monoxide. The detected signals are inputted via the highway cable 13 to the host computer 14 in a central control room R where the signals are subjected to digitization processing, etc., and the concns. thereof are displayed. The output is produced to trigger the alarm device 19 in the caisson 2 when the concn. of at least one kind of the harmful gases attains the prescribed value dangerous to the human body or above.
Patent JP-H01166098-A (JP)
Title: Driving circuit of matrix display panel
Inventor: KAWADA TOYOSHI
IPC: G09G3/30
Filed: 1987-12-22
Abstract: PURPOSE: To simplify the constitution and lower the cost by equipping a DC power source part with a DC power source and a step-down circuit which outputs a reference voltage by stepping down the superposed voltage from the DC power source by the voltage of a scanning voltage pulse or data voltage pulse. CONSTITUTION: The DC power source 5 outputs the superposed voltage such as a superposed scanning voltage and the step-down circuit 10 outputs the reference voltage. This step-down circuit 10 generates the reference voltage such as a pedestal voltage lower than the superposed voltage by, for example, a constant-voltage diode 6 and a resistance 7 and an impedance converting element 8 such as a transistor can reduce the output impedance of the reference voltage outputted through the constant-voltage diode 6. Assuming that the DC power source 5 has the positive polarity, a plus superposed voltage and reference voltage are outputted and applied to a pulser 2, but assuming that the DC power source 5 has the negative polarity, a negative superposed voltage and the reference voltage are outputted and applied to the pulser 2.  Consequently, the constitution of the DC power source part is simplified and the cost is lowered.
Patent JP-2001144207-A (JP)
Title: Multi-layer wiring board and semiconductor device
Inventor: TAKEUCHI YUKIHARU
IPC: H05K3/46
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To produce a decoupling effect of sufficiently preventing the occurrence of switching noises and variations in potential of a power source line, and to improve reliability in the operation of a semiconductor device (chip) mounted on a multi-later wiring board. SOLUTION: A plurality of pads 15P, 15G, 15S are formed in a region of a multi-layer wiring board 11 where a semiconductor device 12 is mounted in a matrix corresponding to the arrangement of external terminals 14P, 14G, 14S of the semiconductor device 12. At least, the pad arranged at the outermost position is used as a power source or a ground connected to a capacitance device 13 and the remaining pads arranged inside are used as signals.
Patent JP-2001031877-A (JP)
Title: Organic polymer/inorganic fine particle-dispersed aqueous solution excellent in dispersion stability and use thereof
Inventor: TAKAGI TOSHIHIKO
IPC: C01B25/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an organic polymer/inorganic fine particle-dispersed aqueous solution in which the inorganic fine particles of the nanometer order and a water-soluble or a water-dispersible polymer are stably dispersed without causing aggregation, separation or the like. SOLUTION: This organic polymer/inorganic fine particle-dispersed aqueous solution comprises (B) a sparingly water-soluble inorganic fine particles having >=500 m particle diameter and synthesized by reacting (a) a compound of a group 2 element of the periodic table with (b) one or more compounds selected from organic acids, inorganic acids and salts thereof in the presence of (A) a water-soluble or a water-dispersible synthetic polymer containing carboxyl groups in (10:90) to (99.99:0.01) (weight ratio) of the components (A):(B).
Patent JP-2000140783-A (JP)
Title: Washing of water examination tank in continuous organic pollution monitor
Inventor: NOSE KATSUTOSHI
IPC: G01N21/33
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To automatically wash an examination tank to prevent the adhesion or propagation of algae. SOLUTION: In a continuous org. pollution monitor using a two-wavelength measuring method wherein water to be examined from a water examination tank 30 is allowed to flow to a sample cell (optical cell) 12 and light is transmitted through the cell 12 and the absorbancies of ultraviolet rays and visible light are measured to measure the concn. of org. matter in water to be examined, the valve of a drain 38 of the water examination tank comprises a twoway electromotive ball valve MV1 and the absorbancy measured data of visible light is inputted to an apparatus control part and this control part always monitors the absorbancy of visible light, and the valve MV1 is repeatedly opened and closed for a predetermined time every definite time by a timer in the control part and the interior of the tank is washed with a water stream to prevent the adhesion of algae or the like.  If algae propagate in the tank, the absorbancy of visible light rises. The control part opens and closes the valve MV1 repeatedly when this absorbancy exceeds a predetermined value to wash the interior of the tank with a water stream to enable measurement.
Patent JP-H04194010-A (JP)
Title: Production of blended yarn having difference in elongations of filaments
Inventor: YOSHIMOTO MASATO
IPC: D01D5/08
Filed: 1990-11-28
Abstract: PURPOSE:To produce a blended yarn having an extremely large difference between the elongations of filaments by spinning a melted polymer through a spinneret having plural extrusion holes at different positions, the extrusion hole placed at the lower position having the cross sections continuously enlarged. CONSTITUTION:A polymer such as a thermoplastic polyester and/or polyamide is melt-spun through a spinneret to produce the objective blended yarn which is made of a single polymer and which is reduced in the breakage of the fiber when melt-spun. The spinneret has plural extrusion holes A, B placed at different positions, respectively, the extrusion hole B placed at the lower position having the continuously enlarged cross sections. The spinneret surface temperature of the extrusion hole having the continuously enlarged cross sections is preferably lower than the spinneret surface temperatures of other extrusion holes.
Patent JP-H05155522-A (JP)
Title: Traverse rail for rayon spinning
Inventor: MATSUSHITA TETSUO
IPC: B65H54/28
Filed: 1991-12-06
Abstract: PURPOSE:To provide a rayon spinning traverse rail which is light in weight, high in rigidity, and excellent in corrosion resistance by employing a carbon- fiber-reinforced composite material. CONSTITUTION:A traverse rail 1 for rayon spinning is fabricated of a resin material reinforced by continuous carbon fiber. As the resin material, epoxy resin is particularly preferable from the viewpoints of formability, and properties and corrosion resistance of the formed rail. Because of its light weight, high rigidity, and superior vibration attenuating characteristic, the traverse rail 1 prevents poor refining and spotting due to defective cake winding shape that may be caused by vibration of the traverse rail 1 at the time of high-speed centrifugal spinning, and prevents such problems as formation of fluffs and yarn breakage at the time of yarn releasing, promoting thus the improvement of productivity.
Patent JP-H05239817-A (JP)
Title: Marine structure excellent in corrosion resistance
Inventor: HASE TAIJI
IPC: E01D19/02
Filed: 1991-12-06
Abstract: PURPOSE:To enable corrosion resistance to be kept for a long term by surrounding a splash zone with titanium clad steel plates, to reduce the different material jointing sections of joint end surfaces extremely, and by blocking the voids of the end surfaces with corrosive metals. CONSTITUTION:The peripheries of the water face upper and lower sections to be washed with waves, of the leg column 1 or the like of a marine structure are surrounded with rectangular titanium clad steel plates 2a-2c set to be continuously jointed to upper, lower, left and right sections. In this case, the titanium clad steel plates 2b, 2c of the uppermost step and the lowermost step are jointed to each other to be arranged so that the longitudinal direction may be horizontal. Besides, when the base metals of adjacent titanium clad steel plates 2a-2c are jointed to each other, then the omitted section of titanium coupling materials 6a-6c formed at joint sections is joint covered with the same titanium batten as the coupling materials 6a-6c, to be bridged between the coupling materials 6a-6c. Then, voids to be formed on the joint exposed-end surfaces of the uppermost step and the lowermost step are sealed to be covered with fusion-fitting metals by the plasma-welding of Ag-Cu system metals.
Patent JP-H03182714-A (JP)
Title: Laser display device
Inventor: MUROYA SHIGETO
IPC: G09G3/02
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a satisfactory image, based on a television signal by projecting plural laser beams onto a screen from plural emitting parts provided on the outside periphery of a rotary drum. CONSTITUTION:On a rotary drum 10, many laser beam emitting parts 14 are provided. On these emitting parts 14, a laser beam is made incident successively as the drum 10 rotates, and the incident laser beam is emitted successively from each emitting part 14, and a scan of the beam is executed as the drum 10 rotates. The beam emitting direction of each emitting part 14 is the direction set in advance, and by the emitted beam, an image is generated. In such a way, based on a television signal, a satisfactory color image can be obtained.