baber/WOPTO huggingface dataset:
Patent JP-H11190655-A (JP)
Title: Residual fuel quantity display device for vehicle
Inventor: NIIMURA TOSHIYUKI
IPC: B60K15/077
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a residual fuel quantity display device for a vehicle that can correctly display the residual quantity being hardly influenced by the non- horizontal state of a vehicle when the vehicle is inclined. SOLUTION: A driving control means 33-2 controlling to drive a display means 7 so as to display the residual fuel quantity makes the display means 7 display the residual fuel quantity on the basis of the command value computed by a computing means 33-1 when an inclination detecting means 5 detects a horizontal state during a period from the ON time of an ignition switch to the ON time of an engine. When the inclination detecting means 5 detects a non-horizontal state immediately after the ignition switch is turned on, the driving control means 33-2 makes the display means 7 display the residual fuel quantity on the basis of the command value stored in a storage means 8, and this display is held until the engine is turned on while the inclination detecting means 5 detects the non-horizontal state.
Patent JP-H05163771-A (JP)
Title: Wooden block
Inventor: NAKAO SHIGEO
IPC: E04B2/02
Filed: 1991-12-14
Abstract: PURPOSE:To make unnecessary the confirmation of the direction of wooden blocks in the case they are assembled, to make it possible to completely prevent the permeation of water into them and to enable the working of them without caring their joints. CONSTITUTION:An interlocking section 1 having a hook section 1a is provided to one end of a wooden block A, and an interlocking section 3 having a hook section 3a is provided to the other end thereof. A projection 5 having uneven steps 5a and 5b is provided to the upper surface of the wooden block A, and a channel section 8 interlocked with the projection 5 of another wooden block A is provided to the bottom thereof. An inclining section 6 inclined from one side 5c to the other side 5d is formed to the right side from the central part of the projection 5 on the upper surface thereof, and an inclining section 7 inclined from one side 5 to the other side 5d is formed to the left side from the central part thereof.
Patent JP-2001175789-A (JP)
Title: Automatic refunding device provided with point registration function
Inventor: MIYAZAKI HIROYUKI
IPC: G06F19/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To constitute a point service system without installing a private automatic point registration device and to prevent a losing ticket from being scattered on a passage. SOLUTION: An automatic refunding device has a card management part 2 receiving an processing the point card 7 of a customer, a betting ticket management part 3 receiving and processing a betting ticket 8, a cash management part 4 counting and refunding cash and a control part 5 executing communication with a host computer 6 and controlling and functioning respective parts. When the betting ticket 8 received based on a race result received from the host computer 6 is the winning ticket, cash is refunded in accordance with a betting content. A point value corresponding to the betting content is added to the point card 7 of the customer and it is written although the received betting ticket 8 is the winning one or not. The point value corresponding to the betting content on the received betting ticket is added for every customer and it is registered to the host computer.  When the received betting ticket is the losing one, the point value corresponding to the betting content is added. Then, the ticket is stored in a betting ticket collection box and the diffusion of the losing ticket is prevented.
Patent JP-H11188467-A (JP)
Title: Continuous casting method for molten metal
Inventor: TANI MASAHIRO
IPC: B22D11/115
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method which carrys out a continuous casting while providing a lubricating action and a surface shape improving action between a mold and a molten metal with respect to a method for continuously casting the molten metal. SOLUTION: In this continuous casting method, an alternating current composed of a current value group with two standards, wherein an amplitude or a waveform is periodically changed, is conducted to a solenoid type magnetic coil being arranged to surround a mold wall or submerged in the mold wall, and a magnetic force is applied to the molten metal in the mold so as to change a meniscus shape. In this case, to prevent the generation of protrusion on a molten metal surface due to the fluid inertial flow of the magnetic force at the time of applying the alternating current, an alternating current is applied in a way that at least one cycle of the waveform is made to be a sequence of a transition time and a steady time, and also an excess volume in a transient response as the alternating current waveform is eliminated.
Patent JP-H06204146-A (JP)
Title: Gas isolation gate and vacuum equipment
Inventor: KOBAYASHI MASAYA
IPC: H01L21/205
Filed: 1992-12-28
Abstract: PURPOSE:To restrain deformation of a shielding member which is caused by temperature rise, and obtain a deposition film of desired quality at a desired deposition rate, by arranging a shielding member which prevents a deposition film from attaching to a dielectric window without obstructing transmission of microwave, and installing a temperature control means for the shielding member. CONSTITUTION:A temperature control means constituted of a refrigerant circulating equipment 113, a heating means 114, etc. is installed for fins 110. After a vacuum chamber 101 is vacuumized at a specified degree with an exhauster 103, a valve 104 is opened, and film formation gas is introduced in the vacuum chamber 101 from a gas supply equipment 105. Film of the 110 is raised at a specified value with a heating Microwave is introduced into a film formation space via an applicator 108 and a dielectric window 109. The temperature of the fins 110 is raised at a specified value with a heating means 114, and the microwave is introduced to begin film formation. The temperature of the fins 110 is monitored with a thermocouple 115. When the temperature exceeds a specified value, refrigerant is sent to a cooling plate 111 from the refrigerant circulating equipment 113, and the temperature of the fins 110 is always kept constant.
Patent JP-H05156456-A (JP)
Title: Electroless plating pretreating agent for aluminum base material and electroless plating method using the same
Inventor: KAWAKAMI HIROSHI
IPC: C23C18/18
Filed: 1991-11-29
Abstract: PURPOSE:To form a electroless plating coating film having strong adhesiveness and covering force by using a pretreating agent containing an organic compound, having binding ability with the surface of the Al base material and chelating ability with noble metallic ion, as an available component. CONSTITUTION:The pretreating agent containing the organic compound, which bonds or strongly sticks to the surface of the substrate and has chelating ability with the noble metallic ion, as the available component is prepared. The surface of the Al base material cleaned with a weak alkaline degreasing agent is treated with the pretreating agent to make the Al base material capture the noble metallic ion. Next, the noble metallic ion is reduced to a metal having a catalytic function of the electroless plating reaction by dipping the base material into a reducing agent solution. And the electroless plating is applied by the usual method.
Patent JP-H05198426-A (JP)
Title: Actively shielded magnet
Inventor: REONHARUTO ZERUTONAA
IPC: H01F7/20
Filed: 1991-05-28
Abstract: PURPOSE: To improve shielding effect by providing a gap between a part provided parallel to the longitudinal axis line of a magnet of magnetic flux return path and a plate assigned near a magnetic pole end part. CONSTITUTION: An outside coil device 1b of a magnetic resonance imaging device magnet 1, in a direction opposite the magnetic field of an inside coil 1a, generates a magnetic field such as to almost cancel that magnetic field. Further, the magnet 1 is supported with a hollow cylindrical part 2a of a magnetic flux return path. Circular ring type plates 2b and 2c provided on both end surfaces of a magnet which forms a magnetic pole comprise an inner, and the hole is at least equal to the hole of the magnet. In addition, a length L of the hollow cylindrical part 2a is shorter than the distance between the both plats 2b and 2c, while the outside diameters of both plates 2b and 2c are smaller than the inside diameter of the hollow cylindrical part 2a. Thus, with reduced ferromagnetic body mass and the usage amount of superconductors, stray magnetic field an be reduced.
Patent JP-2001176032-A (JP)
Title: Magnetoresistive head
Inventor: OMORI HIROYUKI
IPC: H01F10/32
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetoresistive head having a spin valve element, capable of narrowing a track not companied with the reduction of reproducing sensitivity and reproducing recorded signals in high sensitivity from the track having a narrow width of a magnetic recording medium having the signal recorded in a high density. SOLUTION: The magnetoresistive head having the spin valve element, provided with an antiferromagnetic layer 3, a magnetization fixation layer 4 magnetized and fixed in a prescribed direction by the antiferromagnetic layer 3, a magnetically susceptible layer 6 whose magnetization direction is changed by an external magnetic field and a first metal layer 5 disposed between the magnetization fixation layer 4 and the magnetically susceptible layer 6, comprises a second metal layer 14 and a ferromagnetic metal layer 21 with which at least a part of the magnetically susceptible layer 6 is antiferromagnetically combined through the second metal layer 14.
Patent JP-2000180895-A (JP)
Title: Electro-optical device, driving substrate for the same and production thereof
Inventor: YAMANAKA HIDEO
IPC: G02F1/1368
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an active matrix substrate with a built-in high-performance driver, for which a single crystal silicon thin film of a high electron/hole mobility is uniformly filmed at a comparatively low temperature, and an electro-optical device such as a thin film semiconductor device for display using this substrate. SOLUTION: A material layer 50 with a satisfactory lattice alignment with a single crystal semiconductor is formed on one surface of a first substrate 1, a low melting point metal layer 6 composed of a semiconductor film and tin, lead or the alloy of tin and lead is formed on this material layer 50 or a low melting point metal layer containing the semiconductor is formed, the crystal growth of a single crystal semiconductor layer 7 is performed with the material layer 50 as a seed by heating and further cooling this low melting point metal layer, and at least an active element between active and passive elements is formed by applying prescribed processing to this single crystal semiconductor layer 7.
Patent JP-2000181396-A (JP)
Title: Display device and image display method
Inventor: NITTA KEIICHI
IPC: G09G3/20
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To execute resolution conversion by an optimum resolution conversion method adaptive to the human visual recognition characteristics by switching the resolution conversion method according to the movement of images on video signals. SOLUTION: The analog video signal is inputted from an input terminal 1 and is converted to the digital video signal by an A/D converter 2. The digital video signal is inputted to a first resolution conversion section 3, a second resolution conversion section 4 and a detection section 5. A switching control section 7 executes the switching control of a switching section 6 in such a manner that the output data of the first resolution conversion section 3 is outputted from the A terminal of a switching section 6 when the movement detection section 5 detects the movement of the images (when the images are animation images in a moving state)  and that the output data of the second resolution conversion section 4 is outputted from the B terminal of the switching section 6 when the movement detection section 5 does not detect the movement of the images (when the images are still images in a still state). Namely, the output data is switched according to the movement of the detected images.
Patent JP-2000186810-A (JP)
Title: Raw coal sampling device
Inventor: KOBAYASHI KATSUO
IPC: F23N5/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a raw coal sampling device having small change of a sampling amount of each sampling of a raw coal and excellent reliability. SOLUTION: The raw coal sampling device comprises a scoop 18 of a tub shape for sampling raw coal C conveyed by a coal feeding mechanism 12, a scooping sampling mechanism 19 for stopping the scoop 18 at an upper side position of the mechanism 12 when non-sample, lowering the scoop 18 from an upper side position of the mechanism 18 when sampled and then scooping the coal conveyed by the mechanisms 12 by raising to an upper side position A, and a helicoidal conveyor 15 disposed at the upper side position in the state that an outer periphery near both lateral side edges of the scoop is opened when the scoop is stopped at the upper side position of the mechanism. In this case, the scoop is set at both lateral side edges in different heights so that sampled amount becomes as desired.
Patent JP-2000185912-A (JP)
Title: Crystalline titanosilicate zeolite and its production
Inventor: MATSUKATA MASAHIKO
IPC: C01B39/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly pure titanosilicate zeolite which does not contain A1 atom in the skeleton and can easily be produced by a new method that a dried powdery reaction mixture is heated and brought into contact with only steam to crystallize the zeolite. SOLUTION: This crystalline titanosilicate zeolite is obtained by a production method comprising the following processes: (a) a process for preparing a mixture of an organic amine compound with an alkali metal hydroxide aqueous solution, (b) a process for adding a mixture of a silica source with water to the mixture, and homogenizing the mixture with stirring, (c) a process for adding an aqueous mixture solution of a titania source with hydrogen peroxide to the mixture, and homogenizing the mixture with stirring, (d) a process for stirring and aging the mixture at a temperature of 10-40 deg.C for >=1 hr, (e) a process for stirring and drying the aged reaction mixture at a temperature of >=50 deg.C, (f) a process for pulverizing the dried reaction mixture, and then (g) a process for bringing the dried powdery reaction mixture into contact with only the self-generated steam at a temp.  of 120-200 deg.C.
Patent JP-2000190163-A (JP)
Title: Control board
Inventor: TAKAHASHI MASARU
IPC: B23Q1/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a control board capable of reducing the intra-board heating value by cooling only the heat sink fin part where semiconductor elements are mounted, directly with the external air. SOLUTION: A horizontal wind duct 95 is formed with side face walls consisting of sub-unit plate 21 whose rear surface is put in tight attachment to an opening 5C in a partitioning plate and front surface in tight attachment with an opening 6B in a front door and which is furnished with a heat sink 56 where a semiconductor element 52 is installed, and in this airflow duct 95, a heat sink fin part 56B is installed in exposure, and the inside of the duct 95 is air cooled forcedly by an outside air introducing fan 43.
Patent JP-H11274538-A (JP)
Title: Substrate for forming high-strength thin semiconductor element, high-strength thin semiconductor element and manufacture thereof
Inventor: YASUZAWA OSAMU
IPC: H01L31/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To avoid the strength reduction of a substrate itself due to thinning of the substrate and the occurrence of defectives due to breaking and chipping, facilitate handling the substrate, and reduce the substrate transport performance required for a treating apparatus used in later process. SOLUTION: The substrate has thick portions at the front surface or front and back surfaces where the initial thickness of the starting substrate is held or a thickness is held enough to give a sufficient substrate strength and thin layer portion formed by removing other portion of the substrate than the thick portions to reduce the thickness less than that of the thick portion but at least 20 μm thick, thus forming a thin layer. The thick portions have shapes existing at the periphery of the substrate, like a lattice, stripe or islands.
Patent JP-2000185523-A (JP)
Title: Pneumatic tire
Inventor: ASADA SATORU
IPC: B60C11/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce fading of tire identification line by longitudinal groove. SOLUTION: This pneumatic tire has a longitudinal groove 3 which extends continuously and linearly on a tread surface 2 in a circumferential direction of a tire. A tire identification line 6 made of at least one colored line is provided on the tread surface 2. The tire identification line 6 includes a bending color line 6 which has an amplitude H in the direction of a tire width greater than a groove width GW of the longitudinal groove 3, and which repeats a zigzag or wavy curves to extend in the circumferential direction of the tire.
Patent JP-2001180878-A (JP)
Title: Ac elevator power supply device
Inventor: OKADA TAKAO
IPC: B66B1/34
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to appropriately suppress the rush current from a battery. SOLUTION: A power supply device is connected after the input voltage of an inverter is higher than the terminal voltage of the battery.
Patent JP-2000189753-A (JP)
Title: Treatment of waste gas from oxidation reaction
Inventor: SUZUKI HIROSHI
IPC: B01D53/70
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the bromine compd. such as methyl bromide and the combustible material incorporated in waste gas are efficiently burned and removed and pressure and heat energy are economically and sufficiently recovered from the high temp. combustion waste gas obtained by that process in a waste gas treating stage in which the waste gas generated from an oxidation reaction vessel is detoxified at the time of producing an arom. carboxylic acid by subjecting an alkyl arom. compd. to liquid phase oxidation with oxygen-containing gas in the presence of an oxidizing catalyst by using an aliphat. carboxylic acid solvent under pressure in the oxidation reaction vessel. SOLUTION: In the treating method of the waste gas from oxidation reaction, the treating method of the waste gas is subjected to combustion treatment, then the pressure and the heat energy are recovered at the first energy recovering system till the temp. in which the waste gas temp. does not become lower than it dew point, moreover, the energy is recovered at the second energy recovering system till the temp. in which the waste gas temp. becomes lower than its dew point, then a harmful material is removed by absorption.
Patent JP-H11189914-A (JP)
Title: Polypropylene resin composition for filament nonwoven fabric
Inventor: HIROTA AYAFUMI
IPC: D04H3/033
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin composition used for filament nonwoven fabrics, hardly generating a smoke on the shaping of the composition and having excellent high speed spinnability. SOLUTION: This polypropylene resin composition for filament nonwoven fabrics has (1) a melt flow rate(MFR) of 30-70 g/10 min, (2) a memory effect(ME) of <=0.95, (3) a ratio (η 0.1/η 100) of <=1.7 between a melt viscosity (η 0.1) at a frequency of 0.1 rad/sec determined by a mechanical spectrometer at 230 deg.C and a melt viscosity (η 100) at a frequency of 100 rad/sec, (4) an isothermal crystallization time of <=50 sec determined by a differential scanning calorimeter at 125 deg.C, and (5) a <=70C hydrocarbon content of <=0.10 wt.% in the resin.
Patent JP-2001185519-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKANISHI MASAKI
IPC: H01L21/762
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To make a wafer thin and separate it from supporting substrates with a high yield in a short time. SOLUTION: The supporting substrate having no holes is bonded to a second face of the supporting substrate having holes with an adhesive layer which melts by heating so that the holes may be blocked. A wafer is bonded to a first face of the supporting substrate having holes with an adhesive layer which melts by a solvent. The wafer is made thin by polishing and etching. The adhesive layer which melts by heating is melted by heating and the supporting substrate having holes is slid against the supporting substrate having no holes to separate the supporting substrate having holes from the supporting substrate having no holes. Then, the adhesive layer which melts by a solvent is melted by pouring a solvent into the holes of the supporting substrate having holes to separate the wafer from the supporting substrate having holes.  As a result, the separation of the supporting substrate having holes from the one having no holes can be done just by heating and sliding and therefore can be finished in a short time. The adhesive layer is melted by the solvent poured into the holes and therefore the wafer can be separated from the substrate having holes in a short time, too. The wafer is not applied with a load during these separation works and therefore is not damaged.
Patent JP-H11188292-A (JP)
Title: Electrostatic spray gun using bell type rotary atomizing head
Inventor: ANDO TERUO
IPC: B05B7/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent paint particles from being stuck to a gun body or being stuck to a worker to make his wear dirty by providing such constitution that discharge air of an air turbine is discharged toward the head direction along the outer periphery of the gun body. SOLUTION: Many discharge ports 13 are formed near the rear part of an extension 8, and also a ring 14 surrounding the discharge ports 13 leaving a gap is fixed on the rear part side thereof and an opening 15 is constituted in front thereof. Discharge air that has driven an air turbine 4 flows into a space 12 in the extension 8 through a path 11 to raise pressure in the space 12, thereby causing the discharge air flow to the front end side 2 along the outer periphery of the extension 8 through a vent hole 13 from an opening 15. In this way, even when shaping air is weakened to widen the discharge area of paint, paint particles are prevented from being pushed forward from the gun body 1 by a flow of the discharge air to be stuck to the gun body 1 or stuck to a worker.