baber/WOPTO huggingface dataset:
Patent JP-H04201800-A (JP)
Title: Expanding type satellite body structure
Inventor: HOSHINO TERUOMI
IPC: B64G1/44
Filed: 1990-11-30
Abstract: PURPOSE:To efficiently radiate heat, even when an on-board equipment is arranged in a divided side surface panel, by dividing an east-west directional side surface panel into two parts expanded in a south-north direction and utilized as a heat radiating surface, in the case of a three-axis attitude control satellite body structure limiting the heat radiating surface to a south-north surface. CONSTITUTION:An east surface panel 1 and a west surface panel 3 are respectively divided into two parts. Each side surface panel 1 to 4 of east-west-south- north pastes a radiator 12 to an external surface further to arrange on-board equipments 6 in an internal surface. Further, in each divided panel 1a, 1b, 3a, 3b, both side ends in a south-north direction are turnably connected to both sides in an east-west direction of a south surface panel 4 and a north surface panel 2 by hinge mechanisms 15. On the other hand, a divided end of each divided panel 1a, 1b, 3a, 3b is fixed by screw stopping by a separating bolt 14. At the time of launching on an orbit, the separating bolt 14 is cut off to expand also a thermal blanket 13 while expanding each divided panel 1a, 1b, 3a, 3b to a south-north surface side by a spring of the hinge mechanism 15.
Patent JP-H05166808-A (JP)
Title: Manufacture of flattened thin film in semiconductor device
Inventor: TAKAHASHI KATSUYUKI
IPC: H01L21/302
Filed: 1991-12-18
Abstract: PURPOSE:To provide a manufacturing method having excellent evenness in a manufacturing method of a flattened film which uses an SOG material. CONSTITUTION:(A) A wiring layer 12 is formed on an insulation layer 11. (B) A silicon oxide layer is formed based on the application of a plasma enhanced CVD process. (C) An SOG layer 14 is formed. (D) A resist layer 15 is formed. (E) The resist layer 15 is etched at a specified thickness by an oxygen plasma treatment. (F) Etch-back is carried out by plasma dry etching. At that time, the etch-back is carried out in such a fashion that the etching rate may from 'the SOG layer 14 > the silicon oxide layer 13 > the resist layer 15'. (G) A desired flattened shape is obtained in this fashion. (H) The remaining resist layer 15 is eliminated. A PSG layer 16 is formed thereby.
Patent JP-H05324245-A (JP)
Title: Multiwindow display controller
Inventor: KAWASAKI HARUHISA
IPC: G06F3/048
Filed: 1992-12-16
Abstract: PURPOSE:To easily recognize what kind of windows are displayed on a display by arranging the plural windows in a predetermined array corresponding to an easy operation. CONSTITUTION:When arranging display processing is selected by operating a mouse 10, a CPU 12 sets the starting point coordinates of the respective windows for which the display positions of the windows are successively shifted at a window control table 16. The data of the window control table 16 are transmitted to an overlap controller 17 and the overlap controller 17 forms the control data of the respective windows to be outputted to a display control memory 18. The control data of the display control memory 18 are transmitted from an window display device 19 to a bit mover 20, the bit mover 20 takes out window display data for every window to be outputted to a display memory 21 and the plural windows are arrayed and displayed on a CRT display 23.
Patent JP-H04203322-A (JP)
Title: Air intake device of rotary piston engine
Inventor: AKAGI YUJI
IPC: F02B53/06
Filed: 1990-11-29
Abstract: PURPOSE:To improve combustion stability by providing a chamber for pulsation reversing in the middle of an air intake delayed closing passage which communicates air intake delayed closing ports of respective cylinders to prevent dilution gas from increasing due to air intake delayed closing. CONSTITUTION:A rotary piston engine 1 is provided with an exhaust air supercharger 19. Besides, there are provided air intake ports 11a, 11b, and air intake delayed closing ports 25a, 25b which close later than the air intake ports 11a, 11b in respective cylinders 3, 4. In this constitution, there is provided an air intake delayed closing passage 26 which communicates the air intake delayed closing port 25a of the cylinder 3 with the air intake delayed closing port 25b of the cylinder 4. Moreover, a chamber for pulsation reversing 27 is provided in the middle of the air intake delayed closing passage 26. By this, it is thus possible to prevent the flow of dilution gas by pulsation reversing pressure wave which generates in the air intake delayed closing passage 26, and improve combustion stability of the engine 1.
Patent JP-H06159399-A (JP)
Title: Control method of automobile clutch
Inventor: MORISHITA AKIYOSHI
IPC: F16D37/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide an excellent shift feeling when an operater conducts shifting from a neural or parking possible to an advance or retreat position. CONSTITUTION:In the case of control in which a small creep electric current that makes low speed travel possible even if an operater is not stepping on an accelerator is electrified to an electromagnetic powder clutch 3, right after the operator conducts shifting from a neural or parking position to an advance or retreat position, a control circuit 4 increases a creep electric current in regard to the electromagnetic powder clutch 3 and conducts control so that a value before increase may be restored after the lapse of a predetermined time, and by this, the operater can obtain an excellent shift feeling.
Patent JP-H0679457-A (JP)
Title: Bipolar pulse arc welding method and its equipment
Inventor: MARUYAMA TOKUJI
IPC: H02M9/00
Filed: 1991-12-18
Abstract: PURPOSE:To maintain the arc length constant and to stably perform arc welding even if a polarity ratio is regulated to control heat input to a wire and base metal. CONSTITUTION:A straight polarity period setting device 18 outputs a specified straight polarity period TEN to a pulse waveform selector circuit 21 according to the polarity ratio gamma outputted from a polarity ratio setting device 19 and an arc voltage setting device 20 determines the proper arc voltage based on this polarity ratio gamma which is outputted to a base period setting device 17. The base period setting device 17 compares an arc voltage detection value outputted from a voltage detector 11 with a set value of the arc voltage and a base period TB is set so that both are coincident with each other which is outputted to the pulse waveform selector circuit 21. The pulse waveform selector circuit 21 drives an inverter 4 via an output control circuit 22 according to these set values. When the polarity ratio gamma is provisionally increased, the arc voltage setting device 20 reduces the set value of the arc voltage and the arc length is maintained constant regardless of the change of the polarity ratio.
Patent JP-H09180070-A (JP)
Title: Security system
Inventor: YOSHIDA KATSUO
IPC: G08B13/24
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To install a facility not to generate any dead angle at low cost by providing a transmission antenna for transmitting radio waves at a specified central frequency and a reception antenna, to which a waveform analytic means is connected, around a security object zone. SOLUTION: A transmission antenna 10 and a reception antenna 20 are housed inside a wall 2 of a room 1 and connected to a transmitter and a receiver inside a control room. This transmitter always transmits the radio waves of narrow band higher than a central frequency 1GHz from the transmission antenna 10 to a security object zone A. On the other hand, a spectrum analyzer for monitoring the waveforms of received radio waves is connected to the receiver connected with the reception antenna 20, and the analyzed received waveforms are monitored. At such a time, when the frequency spectrum waveform of any peculiar received radio wave is set as normal one concerning the object zone A and there is an invader in the object zone A, the frequency spectrum waveform of narrow band of the received radio wave is changed through the analyzer so that the invader can be detected.
Patent JP-H10168639-A (JP)
Title: Helmet for riding
Inventor: ARAI MICHIO
IPC: A42B3/28
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation unit that can solve the problems on the strength reduction in the cap body constituting a helmet and on duct attaching. SOLUTION: This helmet A is equipped with a air-ventilating mean on the periphery of the lower-side opening of the helmet A, so that its air inlets 1 and 1' are opened to take in the air running on both sides of the rider's neck and its air outlet is opened so that the takenin air is delivered inside the helmet A.
Patent JP-H10175154-A (JP)
Title: Groove form measuring method of roller with groove for wire saw
Inventor: NAGATSUKA MASASHI
IPC: B24B27/06
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain the accurate abrasion amount by measuring the groove form in the condition almost the same as in the actual machine. SOLUTION: At first, the form of the groove 33 of a roller with groove is measured by a form measuring device 10. Then, a circumscribing point C is calculated when a circle B with the diameter same as the diameter of the wire of an actual machine is circumscribed to the groove measured by the form measuring device 10. After that, a force applied to the circumscribing point C when a load is given to the circle B is calculated. By calculating the form of the groove 33 which is deformed by applying a force, the abrasion amount of the groove 33 of the roller with groove is measured.
Patent JP-H06187657-A (JP)
Title: Tilt servo device for optical disk player
Inventor: OTANI KIYOSHI
IPC: G11B7/095
Filed: 1992-12-16
Abstract: PURPOSE:To prevent the leakage of a light from an optical pickup to an adjacent track from being increased by holding the angle range of the insensible band of a tilt mechanism in the inclination of the optical axis of the light on the optical pickup from the direction perpendicular to the disk constant even when the distance between a tilt sensor and the disk is changed, thereby increasing the angle range of an insensible band. CONSTITUTION:The emitting light quantity of the light emitting element 2 of the tilt sensor 1 is controlled according to the reflected light quantities received at light receiving elements 3, 4 of the tilt sensor 1 from the disk 5. Then, a correct angle error output is obtained by an angle error output generation circuit 8 regardless of the distance between the tilt sensor 1 and the disk by making light quantity constant.
Patent JP-H075954-A (JP)
Title: Portable electronic computer
Inventor: FURANCHIESUKO BETSUTEIINI
IPC: G06F1/16
Filed: 1993-12-28
Abstract: PURPOSE: To provide a portable electronic computer provided with a small, practical, highly reliable, and inexpensive tracking device. CONSTITUTION: A portable electronic computer is constituted in such a way that a base unit 22 has a container 76 for housing a tracking device (mouse) 24 in a nonoperating position below a keyboard 28 and the device 24 is guided by the unit 22 and supported by a flexible sheet so that the device 24 can be easily pulled out of the container 76. In addition, the flexible sheet has a previously curved part so that the device 24 can be put in a raised position adjacent to the keyboard 28 when the device 24 is in an operating position. In a deformed example, a mouse supporting structure is provided so that the mouse can be positioned to the opposite side face 36 of the computer 21.
Patent JP-H09150812-A (JP)
Title: Labeling device
Inventor: KAMIMURA KENICHI
IPC: B65B53/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the environmental deterioration resulting from installation of a duct and widen the working space, by providing a steam condenser having an exhaust fan at one end of a duct connected to a steam jetting room of a label-contracting device at the other end. SOLUTION: The used steam in the steam jetting room 20 of a label- contracting device A flows in a steam exhaust duct 30. The used steam is mixed with air to flow in a steam condenser B and the steam is cooled by the air in the working room and accelerated to condense. The condensed water drops are discharged from the steam condenser B through a drain opening 55. The dehumidified air flows in an exhaust fan 57 through an exhaust air opening 56 and flows out from the steam condenser B through the exhaust fan 57 into the working room. And since it is not necessary to install a duct leading the used steam in the label-contracting device A to the outside of the room, the device can be installed without narrowing the working space and since the used steam is not dicharged to the outside, there is no fear of the environmental deterioration.
Patent JP-H10167265-A (JP)
Title: Can lid
Inventor: MURAYAMA TATSUYOSHI
IPC: B65D17/347
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To open a lid easily even with a relatively little force. SOLUTION: In a can lid 1, a can is opened in such a way that a tab 8 attached to a lid plate 6 via a bendable mounting piece 7 is turned on the mounting piece 7 as a fulcrum by lifting up a manipulation part 12 which is the rear part of the tab 8 and the mouth piece 5 of the lid plate 6 is cut by being pressed with the pressing part 13 which is the front part of the tab 8 and, at the same time, it is pushed into a can main body. The mounting piece 7 comprises a lid-fixed part which is firmly fixed to the lid plate 6, a tab-8-fixed part which is firmly fixed to the tab 8, and a tab-8-movement adjustment part provided so that the fixed parts are connected and so that when the tab 8 is lifted up, the tab 8 turns and also the pressing part 13, the front end of the tab 8, retracts toward the manipulation part 12, and the mouthpiece 5 is cut after that.
Patent JP-H09177198-A (JP)
Title: Eaves front-ventilating and firep preventive structure
Inventor: HATA GIICHI
IPC: E04B1/94
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To securely keep a fire preventive function, by providing a ventilation part in which a thermoexpansive material is fixed in the eaves girder direction between the tiles of the eaves front and the arranged part of sheathing roof boards to ventilate a house and regulating the ventilation by the expansion thereof at a fire. SOLUTION: A ventilation part 6 is provided between roof tiles 1 and a waterproof sheet 3 and a thermoexpansive material 7 composed of substances having the same expansive direction is arranged in the ventilation part. In the thermoexpansive material 7, corrugated plates in which a fibrous body like nonwoven cloth treated for a noncombustible material with a binder is impregnated with a graphite foaming agent for instance or coated with the agent, are laminated to form a ventilation pass. And a specified number of these corrugated plates are inserted between oppositely arranged battens and also between the roofing sash 5 and the waterproof sheet 3. Air is conducted through an air passage way in which the whole opening ratio of the thermoexpansive material 7 is preferably made 50% or more. The suction and exhaust under the roof is made possible through the air passage way.  In this way, warmth in summer and dewing in winter are prevented by the ventilation and also fire preventive property is also secured.
Patent JP-2001153303-A (JP)
Title: Boiler penthouse seal device
Inventor: HAYASHI YUKIHISA
IPC: F22B37/36
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To surely seal a penthouse, and to prevent any unbalance of O2 in the exhaust gas in the penthouse caused by the sealing gas. SOLUTION: The air containing 21% O2 at an outlet of an FDF 2 is not a seal source of the penthouse 8, but the exhaust gas at an outlet of an economizer 16 when a boiler is in operation (the exhaust gas containing 1.5-7% O2 though the content is changed according to the load zone) is introduced as the seal source. When the fresh air containing 21% O2 at the outlet of the FDF 2 is introduced as the seal source, O2 in the air dilutes O2 in the exhaust gas with increased seal quantity such as that in an upper part of a flue 10 to generate the unbalance in the distribution. However, when the exhaust gas containing 1.5-7% O2 at the outlet of the economizer 16 when the boiler is in operation is introduced in the penthouse 8, the O2 concentration distribution is not uneven.  The measurement of the O2 concentration in the exhaust gas by a measuring unit 18 is not deviated, and the boiler combustion can be appropriately controlled.
Patent JP-H05174778-A (JP)
Title: Ion implantation device
Inventor: YASUDO TAMAKI
IPC: C23C14/48
Filed: 1991-12-19
Abstract: PURPOSE:To provide an ion implanting device, which generates a uniform ion density distribution in an ion beam and relieves electrostatic destruction eventually initiated in a gate oxide film, etc., of a MOS transistor. CONSTITUTION:A plurality of dopant gas inlets 23, 24 are furnished to lead the gas into an arc chamber, and an arc chamber slit 25 is provided having a length which is small relative to the effective filament length. Thereby the plasma density distribution is flattened, and this flat portion of plasma density distribution is used as ion beam.
Patent JP-H08173892-A (JP)
Title: Coating method
Inventor: TOMARU MIKIO
IPC: B05D1/26
Filed: 1994-12-26
Abstract: PURPOSE: To clarify a coating condition capable of applying a coating liq. on a web thin in thickness without causing stripe unevenness and thickness unevenness and to provide a good coating method capable of obtaining uniform coated layer. CONSTITUTION: In the coating method, a coating liq. is applied on a surface of the web 7 supported by a pair of support rolls 2 and 3 so as to travel continuously along a back edge surface 4 and doctor edge surface 5 with a coating head 1 extruding the coating liq. from a slot tip part 10. Therefore, most suitably coating condition is set by controlling based on a relationship considering a distance (b) from the slot tip part 10 to contact lines 8 and 9 with each supporting rolls 2 and 3 of the web 7, a thickness (t) of the web 7, Young's modulus E and Poisson's ratio ν, run-out δ due to an eccentricity of the supporting rolls 2 and 3 and a carrier tension T per unit width of the web 7.
Patent JP-2001156034-A (JP)
Title: Method for cleaning silicon substrate (or wafer) carrier
Inventor: KIYOTA HISAHARU
IPC: H01L21/304
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning wafer carriers, in which cleaning/ removing for an organically contaminated or inorganically contaminated wafer carrier is improved, for a plastic wafer carrier for housing, transferring or keeping a wafer at manufacturing a semiconductor device. SOLUTION: This method contains a first process, where the wafer carrier is rinsed with pure water warmed from heated the room temperature, a second process where the wafer carrier is cleaned with solution containing surface active agent to remove dust sticking to the surface or inorganic or organic contamination, a third process where the wafer carrier is impregnated with active pure water to remove high concentration impregnation layer, a fourth process where final rinse for the wafer carrier is performed with heated pure water, a fifth process where a water droplet sticking to the wafer carrier is blown off by blow process with dry gas containing at least one of clean dry air and clean inert gas as main gas, or shaken off by spin process for performing draining process, and a sixth process where the wafer carrier is dried in a prescribed atmosphere under a constant temperature,  while purging with warm dry air for conducting the final dry processing.
Patent JP-H03197622-A (JP)
Title: Transporting device for solution-heat treatment of pipe material
Inventor: ITOU KAZUSATO
IPC: B65G13/00
Filed: 1989-12-26
Abstract: PURPOSE:To decrease the strains and bends generated in pipe materials after a soln.-heat treatment by successively providing plural annular recesses on plural pieces of revolving rollers for transportation to guide the transportation of the pipe materials. CONSTITUTION:The plural recesses 30 are formed in the central parts of plural pieces of the revolving rollers 26 provided in a furnace 24. The recesses 30 are provided annularly so as to make one round in the circumferential direction of the rollers 26. The rollers 26 are horizontally spaced and disposed in the furnace 24. The pipe materials 25 are transported while the materials are guided by the recesses 30. The pipe materials are then subjected to the solu-heat treatment in the furnace 24. The recesses 30 for guiding are constituted in alignment along the transporting direction of the pipe materials 25. The strains and bends generated in the pipe materials 25 after the soln.-heat treatment are decreased in this way and the straight insertion of the pipe materials into a straightening machine is possible.
Patent JP-2000163336-A (JP)
Title: Electronic mail display device
Inventor: FUJIOKA MASANORI
IPC: H04L12/58
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for automatically extracting important electronic mail out of a lot of received electronic mail without burdening a user. SOLUTION: This device is provided with a received electronic mail storage means 12 for preserving received electronic mail, a transmitted electronic mail storage means 13 for preserving transmitted electronic mail, an electronic mail importance storage means 14 for storing the criticality of a transmitter electronic mail address and an electronic mail criticality discriminating means 16 for discriminating the criticality of electronic mail, then the electronic mail criticality discriminating means 16 discriminates the criticality by electronic mail addresses based on transmission number information stored in the received electronic mail storage means 12 and the transmitted electronic mail storage means 13.
Patent JP-H06182556-A (JP)
Title: Shield nozzle for welding torch
Inventor: SATO MASAHARU
IPC: B23K9/29
Filed: 1992-12-17
Abstract: PURPOSE:To provide a shield nozzle for a welding torch which cane reduce the disturbance of shield gas flow and hold the shielding property of a welded part excellent. CONSTITUTION:The shield nozzle for the welding torch shields the welded part from the outside air through the shield gas discharged from a cylindrical shield nozzle in which an electric chip to feed current to a welding wire is arranged. A notch 2 is equipped on the inner peripheral surface of this shield nozzle body 1 at a position separated more than 10 mm from the shield gas dischaging end 1a. This notch 2 has a vertical surface 2a on the base end side of the body 1 and a conical surface 2b on the front end side.
Patent JP-H03198206-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: SATOU TAKENORI
IPC: G11B5/027
Filed: 1989-12-25
Abstract: PURPOSE:To allow the rerecording of signals in the same track without requiring the machine to be exclusively used by mixing the read out signal of one track and another signal and recording the mixing signal while erasing this track. CONSTITUTION:Heads 2a, 2b for reproducing, heads 3a, 3b for erasing and heads 4a, 4b for recording are provided on a rotary head drum 1 with a 180 deg. interval each other respectively. A mu computer 16 of a control section 19 for the timing of mixing signal formation/transmission reads out the video signal S1 of the track #1 by the 1st reproducing head 2a and stores this signal in a memory 13a. Erasing by the erasing head 3a is started when the reproducing head 2a traces 2/3 of the track #1. In addition, the computer 16 mixes the video signal S1 and another video signal S2 and records the signal S3 in the track #1 by the recording head 4a and, therefore, the rerecording in the same track is possible.