baber/WOPTO huggingface dataset:
Patent JP-H0495514-A (JP)
Title: Roll control device for vehicle
Inventor: KIDO SHIGEYUKI
IPC: B60G17/015
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the amount of roll control from becoming excessive to avoid the generation of back roll by reducing-correcting a steady roll angle to small values when the coefficient of friction becomes smaller enough for the wheels to be likely to slip on the road surface. CONSTITUTION:Flow control valves B and opening and closing valves C correspendingly are controlled by an electron control device 102 to control the road clearance and roll of a vehicle body based on signals from road clearance sensors 87-90, a steering torque sensor 92, a yaw-rate sensor 93, a lateral acceleration sensor 94. Motors A and motors D are controlled by the electron control device 102 to reduce nose drive, squat, and roll of the vehicle based on signals from aspeed sensor 95, a steering angle sensor 96, a throttle opening sensor 97, a brake sensor 98. In this case, a steady angle is corrected so that the smaller it becomes, the smaller the ratio of steering torque to the steady steering torque, and the road clearance adjusting means A-D are controlled based on the steady roll angle after the correction.
Patent JP-H0549867-A (JP)
Title: Isotope separator
Inventor: SHIBANO TAKAYUKI
IPC: B01D59/34
Filed: 1991-08-23
Abstract: PURPOSE:To enhance the efficiency in separating and recovering isotopes on a product recovering electrode. CONSTITUTION:The current 7 of metal vapors is irradiated with a laser beam 9 to ionize only the specified isotope, and the ion is recovered by an electric field in an isotope separator 1a. In this case, the photochemical reaction part 12 where the current 7 is irradiated with the laser beam 9 is positioned below a product recovering electrode 10, and a meshy electrode 13 is interposed between the reaction part 12 and the electrode 10.
Patent JP-2001032435-A (JP)
Title: Sound insulating composite panel for floor
Inventor: HABA YUJI
IPC: E04B5/43
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating composite panel structure for a floor having a thin thickness, being excellent in strength, sound insulating performance and fire resistance and being easy in handling and execution work by using an ALC panel having a thickness of 9 mm to 75 mm so as to constitute the floor by being directly fixed to a beam by being arranged so as to stride over the beam without arranging a floor joist. SOLUTION: In a composite panel 10 for constituting a floor directly fixed to a beam by being arranged so as to stride over the beam, a plywood panel 13 having a thickness of 6 to 15 mm is adhered/fixed to the whole surface of one surface of an ALC panel 11 having a thickness of 9 mm to 75 mm, a plywood panel 12 having a thickness of 2 to 12 mm is adhered/fixed to the whole surface of the other surface, and a basic impedance level Lz is 75 to 90 dB.
Patent JP-S6367878-A (JP)
Title: Switching tone erasing circuit
Inventor: UEMURA HIDEO
IPC: H04N5/60
Filed: 1986-09-09
Abstract: PURPOSE:To freely select an object to be controlled, and to easily install a change-over switch additionally, by operating each of the switches of two circuits independently, using the switch on one side as a switching tone erasing switch, and the switch on the other side as a control switch. CONSTITUTION:The switching tone erasing switches on one sides of the change- over switches 4 and 5 are connected in series to each other, and the fixed contacts (d) and (f) of the change-over switch 4 generate pulses at a moment when either the switch 4 or 5 is switched. The pulse is supplied to a monostable multivibrator 7 as a trigger pulse, and it is delayed for a time until a switching noise is erased, and the pulse is supplied to the base of a switching transistor 9. The switch on the other side of the change-over switch 4 performs voltage control on a control terminal 11, and the switch on the other side of the switch 5 functions as the control switch. Also, the additional installation of the change- over switch can be performed by connecting the switching tone erasing switches in series without increasing the number of coulping capacitors 6.
Patent JP-H05275817-A (JP)
Title: Manufacture of copper foil
IPC: H05K1/09
Filed: 1992-07-17
Abstract: PURPOSE:To further improve the characteristics of rough surface side of copper foil required for application into a printed circuit board than that obtained only by chromate processing. CONSTITUTION:A zinc film is formed on a rough surface of copper foil and a chromium oxide film is formed on such zinc film to obtain a double-film structure. Amount of zinc coverage used is 15 to 1500mug/dm<2> in terms of quantity of zinc and amount of chromium oxide is 15 to 30mug/dm<2> in terms of quantity of chromium. Smooth and glossy surface of copper foil is subjected to or not subjected to the processing for eliminating formation of double-film structure of zinc and chromium oxide. Peeling strength is remarkably improved without deteriorating rust-proof characteristic required for rough surface of copper foil for printed circuit board.
Patent JP-H0376452-A (JP)
Title: Network system
Inventor: ICHIKAWA MASATO
IPC: H04L12/58
Filed: 1989-08-18
Abstract: PURPOSE:To easily apply electronic mail exchange by connecting a gateway converting a sender side protocol into a receiver side protocol onto a logically same network and using the gateway to apply protocol conversion and sending the result in the case of exchange of an electronic mail between equipments. CONSTITUTION:A TCP host 21 receives designation of a destination or the like according to a rule of the electronic mail system in a protocol 1 and sends an electronic mail to a network 20. An electronic mail sent to a gateway 24 is inputted to a processing section 27, where the mail is once subject to queuing. The processing section 27 applies protocol conversion from an SMTP protocol into an XNS Mailing protocol to a mail subject to queuing. The gateway 24 applying protocol conversion to the mail transfers the electronic mail to an XNS server 23. The XNS server 23 references a header part of the transferred electronic mail, acquires the user name in the destination column and stores the relevant electronic mail in a mail box corresponding to the user name.
Patent JP-S58117956-A (JP)
Title: Solar heat water heater
Inventor: NAKAMURA HIROSHI
IPC: F24S90/00
Filed: 1981-12-29
Abstract: PURPOSE:To enable hot water kept at a high temperature to be stored in a auxiliary heat accumulator tank provided separately from a main heat accumulator tank even when solar radiation is limited by a construction wherein a solar-heat heat exchanger is housed in the auxiliary heat accumulator tank. CONSTITUTION:Said water heat comprises an auxiliary heat accumulator tank 6 and a main heat accumulator tank 7. The tank 6 has a solar-heat heat exchanger 5 installed therein and which is connected in series with a heat collector 2 through a pump 3. Further, the tank 7 is connected with the tank 6 by a delivery pipe 8 to which a valve 11 is fitted and a return pipe 9 in which a pump 10 is interposed. The part of the pipe 8 extending from the valve 11 to the tank 6 is connected through a valve 14 with a hot water supply pipe 13 of the tank 7. Therefore, even when solar radiation is limited, hot water kept at a high temperature can be stored in the tank 6. Further, the heat exchange between the tanks 6 and 7 can be made by the forced flow of water created by the pump 10, and so the heat exchanging efficiency can be much improved. Further, by regulating the valve 14 hot water kept at a desired proper temperature can be obtained, and also by operating the pump 10 the hot water supply pressure can be raised easily.
Patent JP-S58110141-A (JP)
Title: Sheet metal forming tool
Inventor: TSUJIMURA SUSUMU
IPC: B21D53/00
Filed: 1981-12-24
Abstract: PURPOSE:To obtain a sheet metal forming tool having a packing function and preventing a product from damage at its production, by using a metallic base plate obtained by adhering a protective sheet on a surface-treated steel plate to attain the sheet metal forming of parts of an instrument. CONSTITUTION:A steel material 1 to be used as a blank is surface-treated by a ground coating stage 5 through a pretreatment stage 2, a primer coating stage 3 and a drying stage 4 and a surface-treated steel plate 7 is formed through a baking process 6. In a protective sheet adhering stage, the protective sheet 9 on which display parts are printed is adhered to form a metallic base plate 10. The metallic base plate 10 is cut out by a slitter in each necessary width and finished as a roll material 14. A chassis 15 or the like to be used as the parts of an instrument is formed by using the roll material 14. The chassis 15 or the like is covered with the protective sheet 9 and the status is similar to an individually packed product. The relative number of parts are packaged in a carton in each sort and transported.
Patent JP-H1052656-A (JP)
Title: Electrostatic coating device
Inventor: KAZAMA SHIGENORI
IPC: B05B5/08
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic coating device which is capable of uniformly directing fine coating particles atomized by a spray head toward a matter to be coated and improving the coating efficiency of a coating material. SOLUTION: This electrostatic coating device atomizes a coating material through a rotating spray head 4, and electrically charges coating material particles atomized through the spray head 4 and deflects the coating material particles toward a matter to be coated with the help of an air current to transport and coat the matter. In this case, an air jet orifice 16 which spews out air is positioned adequately far behind the rotating spray head 4 in the rotating shaft direction, so that the air jet orifice 16 is concentrically arranged, in circular form, with the rotating shaft of the rotating spray head 4. In addition, an almost cylindrical guide face 17 extending from a position near the air jet orifice 16 to a position near the outer peripheral edge part of the spray head 4 is provided on the peripheral side located inwardly from the air jet orifice 16.
Patent JP-H01198803-A (JP)
Title: Adjustable microwave coupler
Inventor: FURANSOWA DEBOO
IPC: H01P5/12
Filed: 1988-08-29
Abstract: PURPOSE: To adjust the length of a plunger without disassembling by providing a controllable mechanical device controllable from an outside, varying a distance from a central conductor to a ground plate and varying the length of a waveguide the plunger passes through. CONSTITUTION: The central conductor 1 is extended by plungers PA and PB, and the lower part 2 of the case 20 is extended by the plungers PA and PB and a sleeve 21. The wall 4 of the waveguide receives the sleeve 21 and the plungers PA and PB passes through the wall 4 to jut out from the waveguide by a height (h). The mechanical device 5 exists on the conductors 11 and 12 of the central conductor 1 at the height of the plunger PA and PB, and the device 5 generates the fluctuation of the height of the central conductor 1, namely a distance (d) separating the conductor 1 from the ground plate 3, to generate the fluctuation of the height (h) of the waveguide the plunger PA and PB pass through. Thereby the length of the plungers is adjusted without disassembling a coupler to reduce a producing time and a cost.
Patent JP-H0533467-A (JP)
Title: System floor and floor plate supporting device
Inventor: MIYAGAWA ISAMU
IPC: E04F15/18
Filed: 1991-07-30
Abstract: PURPOSE:To facilitate the laying of cables, the wiring and the peripheral laying and further to stably lay a floor plate member. CONSTITUTION:Respective floor members 2 have at its four corners cut-out parts 21 through 24 which define a vacant part 20 in combination, and are laid made in close contact with each other so as to define a flush surface. A floor plate support device 3 is disposed between the floor members 2 and a base 1 in each vacant part 20, having its frame 30 which is formed in a ring- like shape having a bore part 35 adapted to be superposed with the vacant part 20 in order to support the end edges of the floor members 2 around the vacant part 20. Space adjusting rods 31 through 34 regulate the space d1 between the floor members 2 and the base 1 which are spaced from each other by means of the frame 30.
Patent JP-S6370138-A (JP)
Title: Leak detector
Inventor: YAMADA IZUMI
IPC: G01M3/24
Filed: 1986-09-11
Abstract: PURPOSE:To enable detection of a leak with better sensitivity regardless of the presence of a linear spectral noise, by judging the presence of a leak noise after the removal of a frequency component alone of a resonance sound component with a linear spectral frequency distribution. CONSTITUTION:When a leak hole 101 occurs in a cooling system piping 100, a high temperature/high pressure water spouts outside the piping accompanied by a sound, and an acoustic signal S1 detected with a microphone 1 is inputted into a band removing filter 3 in a center-frequency-variable narrow band area through an amplifier 2. An acoustic signal from which a component coinciding with a resonance frequency of a resonance sound is removed at a fixed cycle is inputted into a minimum holding circuit 6 through an effective value arithmetic unit 5. A saw-tooth wave signal S2 as output of a center frequency scanner 4 is used as timing signal for the starting and stopping of a minimum detecting operation of the minimum holding circuit 6. Then, a leak judgment unit 7 judges a leak and generates an alarm when an output of the minimum holding circuit 6 exceeds a set value level.
Patent JP-S6457678-A (JP)
Title: Manufacture of field-effect transistor
Inventor: KURODA HIROMICHI
IPC: H01L29/812
Filed: 1987-08-28
Abstract: PURPOSE:To form a FET easily controlling the width of cavity requiring no alignment with high precision by a method wherein an insulating layer is etched away to make an opening and further etched away to extend the opening in the leteral direction so that a semiconductor substrate exposed to the opening may be etched away to make a cavity and so forth. CONSTITUTION:The first insulating layer 11 is formed on the main surface of semiconductor substrates 101, 102; a photoresist layer 12 is laminatedly coated on the first insulating layer 11; and an opening part 12a is formed adjacently to the region where a gate electrode is to be formed. First, the first insulating layer 11 exposed to said opening 12a is etched away to make another opening 11a reaching the semiconductor substrate 102 and then the opening 11a is further etched away to be extended along the main surface of the semiconductor substrate 102. Second, the semiconductor substrate 102 exposed to said opening 11a is etched away to make a cavity 13 and then the second insulating layer 14 is formed on a part of the semiconductor substrate 102 in the cavity 13 by lift-off process. Finally, a gate electrode 103G is formed in a gap 15 near a source electrode out of the gaps between the first insulating layer 11 and the second insulating layer 14.
Patent JP-S60105725-A (JP)
Inventor: FUJII AKIO
IPC: A47K13/30
Filed: 1983-11-11
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-S6367598-A (JP)
Inventor: OKAMOTO NAOTAKE
IPC: G21F9/30
Filed: 1986-09-10
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-S6192295-A (JP)
Inventor: HAGIMOTO HIROMI
IPC: E21D9/087
Filed: 1984-10-09
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-2000044203-A (JP)
Title: Reforming catalyst of hydrocarbon and reforming method thereof
Inventor: YAGI FUYUKI
IPC: B01J35/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrocarbon reforming catalyst small in supporting quantity of a noble metal, reduced in the deposition of carbon in the use and free from powdering and to provide a hydrocarbon reforming method using the same. SOLUTION: The hydrocarbon reforming catalyst is the one formed by supporting a catalytic metal consisting of rhodium and/or ruthenium on magnesium oxide of a carrier, in which (1) magnesium oxide has >=99.9 wt.% purity and <=50 wt.ppm iron, nickel and silica and <=200 wt.ppm chlorine are contained as impurities, (2) the surface area is 0.01-5 m2/g, (3) only acid centers having the acid strength (H) of >=2 exist in the content of <=0.3 mmol/g and (4) the supporting quantity of the catalytic metal is 10-5000 wt.ppm per magnesium oxide of the carrier. In a method for allowing hydrocarbon to react with carbon dioxide and/or steam in the presence of a catalyst at 500-1200 deg.C under a pressurized condition of >=10 kg/cm2G, the hydrocarbon reforming catalyst is used as the catalyst.
Patent JP-H1160040-A (JP)
Title: Copier
Inventor: KAWABATA KAZUYUKI
IPC: G03G15/36
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enable punching and stapling for each image by making a punch hole for each image in a plurality of recording paper sheets which are copied using the image repeat function so as to store a plurality of images in a designated paper sheet. SOLUTION: A punch hole unit 710 is movable in the right-to-left direction along a shaft 725, and the initial home position is detected by a punch hoe unit home position sensor 727. A spiral cam 726 is turned by driving a stepping motor 728, and the punch hole unit 710 is moved by the movement quantity to be determined by the rotational angle of the stepping motor. A stapling unit 720 is movable in the right-to-left direction along a shaft 721, and the initial home position is detected by a staple unit home position sensor 723. The staple unit is moved by the movement quantity to be determined by the rotational angle of a stepping motor 724. The stapling work can be efficient by making a punch hole for each image.
Patent JP-H0375971-A (JP)
Title: Method and device for deforming image
Inventor: KAJIMOTO KAZUO
IPC: H04N1/393
Filed: 1989-08-18
Abstract: PURPOSE:To obtain an image having optimum width against input width information by using a width selecting information table for selecting one pair in a control value table, retrieving one pair in the control value table from retrieved selecting information and setting a constant and a mode. CONSTITUTION:When input width information for showing the width of an image of a reduction target is inputted, one selecting information in a width selecting information table is retrieved. From this selecting information, one pair in a control value table is retrieved, and a constant A, a mode A, a constant B and a mode B in one pair which is retrieved are set to a constant register A 101, a mode register A 103, a constant register B 102, and a mode register B 104, respectively. In this state, the reduction processing is executed in accordance with the constant set to the constant register A 101 and the mode set to the mode register A 103 by a reducing means A 105, thereafter, a reduction processing is executed in accordance with the constant set to the constant register B 102 and the mode set to the mode register B 103 by a reducing means B.
Patent JP-H0376259-A (JP)
Title: Semiconductor device
Inventor: AKAZA JUNJI
IPC: H05K3/30
Filed: 1989-08-18
Abstract: PURPOSE:To enable many packages to be densely mounted on both the sides of a printed board by a method wherein many leads protruding downward from the base of the package are formed of shape memory alloy so as to extend linearly downward at a normal temperature and to enable the tips of the leads to be bent upward at a transition temperature near to the melting point of solder. CONSTITUTION:A large number of leads 3 are provided to the base of a package 1 excluding protrusion 2. The leads 3 are formed of shape memory alloy of good conductivity, and they are so formed as to protrude linearly downward at a normal temperature and to enable their tips to bend upward into J-shapes at a melting point 160-180 deg.C of solder as a transition temperature or above. When the temperature of a solder layer 5 approximates to a transition temperature as it drops, the leads 3 press their tips against the printed board 4 penetrating through the solder layer 5 so as to recover gradually from a bending state. When the solder layer 5 drops further in temperature, the solder layer 5 is solidified retaining the tips of the leads 3 in it.
Patent JP-S6367774-A (JP)
Title: Photoelectric conversion device
Inventor: NOJIMA HIDEO
IPC: H04N5/335
Filed: 1986-09-09
Abstract: PURPOSE:To obtain a photoelectric conversion device with which a color signal can be obtained with high resolution and high speed by outputting the color signal in accordance with the magnitude of a photocurrent obtained from photocurrent detecting electrodes by applying at least three different bias voltages to an optoelectric transducer. CONSTITUTION:A bias voltage output circuit 4 is a circuit which applies a DC bias voltage between bias field application electrodes 15 and 18. By the DC bias voltage, a bias field E is applied to the thickness direction of a photconductive film 12. A control circuit 3 reads a photocurrent detected by a detecting circuit 2 corresponding to the bias field E induced by the bias voltage output circuit 4. The control circuit 3 compares the magnitudes of the respective photocurrents mutually to output a color signal. Thus, by processing the respective photocurrents obtained corresponding to three different spectral characteristics (a), (b) and (c), a color signal such as, for instance, an RGB signal, can be obtained.
Patent JP-S58109902-A (JP)
Title: Robot control system
Inventor: INABA HAJIME
IPC: B25J19/06
Filed: 1981-12-24
Abstract: PURPOSE:To prevent malfuction of a robot due to malfunction of the operator, by making the operation of buttons and switches interfering automatic operation of robot ineffective, in the automatic operation mode. CONSTITUTION:An AG is an AND gate transmitting a signal AOC representing the state of automatic operation enable to a control section 14a, and each button plays its role effectivelly in the reproduction mode, instruction mode, home position restoring mode and the transmission and reception mode. Further, each mode signal is inputted to inhibit gates IG1-IG4 and a key switch ON signal KOS is inputted to an inhibit input terminal of each inhibit gate. Then, each of the modes can not be selected in the automatic mode.
Patent JP-S6455279-A (JP)
Title: Thermal recording material
Inventor: NAKAJIMA NORIHIKO
IPC: B41M5/30
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a thermal recording material which is free from fogging and provided with superior color-forming sensitivity, by incorporating a water-soluble organic compound having a specific range of cloud point in a thermal color-forming layer provided on a substrate. CONSTITUTION:A thermal color-forming layer mainly composed of a colorless or light-colored electron donative dye and an electron accepting compound reacting with the electron donative dye to produce a color is formed on a paper substrate. A water-soluble organic compound having a cloud point at 30-100 deg.C is incorporated in the thermal color-forming layer. This organic compound in use is an agent inducing gelation due to heat, such as polyvinyl methyl ether, polypropylene glycol, and siloxane-oxyalkylene copolymer. The heat-sensitive gelling agent is preferably added in the amount of 0.1-20pts.wt. per 100pts.wt. of a coating liquid (solid content), mixed, and stirred, thereafter being applied to the substrate. As the electron donative dye a triphenylmethane type, a fluorane type, and others are used. As the electron accepting compound (color developer), a phenol type compound, an organic acid, the metal salt thereof, and others are used.