baber/WOPTO huggingface dataset:
Patent JP-2001085686-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAMURA KATSUMITSU
IPC: H01L29/51
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a device structure which enhances a gate-insulating-film characteristic and a transistor characteristic in a semiconductor device having the gate of a MOS structure and to obtain its manufacturing method. SOLUTION: This semiconductor device comprises the gate of a MOS structure provided with a laminated gate insulating film which contains at least two kinds of insulating films, i.e., a thermal oxide film 9 formed on a semiconductor substrate and a CVD oxide film 10 formed on the side a gate electrode 11 from the thermal oxide film 9. The ratio of the CVD oxide film 10 is set at 20% or higher of the film thickness of the laminated gate insulating film as a whole. In addition, after the thermal oxide film 9 or the CVD oxide film 10 is formed, a nitriding operation by N2O, NH3 or NO gas is performed, and nitrogen may be segregated in one or both of the interface between the thermal oxide film and the substrate and the interface between the gate electrode and the CVD oxide film.  Alternatively, after the thermal oxide film 9 or the CVD oxide film 10 is formed, an Si3N4 film is formed by an LPCVD operation, the surface of the Si3N4 film is oxidized, and an oxide film may be formed.
Patent JP-H1184191-A (JP)
Title: Intertwining method for filamentary body having irregular section
Inventor: KISHIMURA SHIZUKA
IPC: G02B6/44
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a cable which is kept with the apertures of grooves always in one direction by imparting back tension to filamentary bodies having irregular section only at the time of switching operation of S-Z twists. SOLUTION: Tension imparting motors 2 function to impart the tension in the direction opposite to a traveling direction shown by an arrow to the filamentary bodies having the irregular section (grooved pipes) 21 and are fixed near to the respective fiber dividing holes 60A of a stationary fiber dividing plate 60. These motors are driven by the control signals from a control section to forcibly rotate rollers 2A in a prescribed direction. The rollers 2A rotated by the motors 2 are arranged on both sides across the grooved pipes 21 and transmit the driving force from the motors 2 via belts. Then, the rollers 2A are forcibly rotated in the prescribed direction, by which the force (back tension) heading toward the direction reverse to the traveling direction of the pipes 21 is imparted to the pipe 21.  As a result, the loosening of the pipes 21 which occurs heretofore at the time of swishing the S-Z twist directions is surely absorbed and eventually the deviation in the direction of the grooves occurring with the loosening may be prevented.
Patent JP-S61139536-A (JP)
Title: Flasher circuit for vehicle
Inventor: FUKAZAWA KAZUO
IPC: B60Q1/52
Filed: 1984-12-10
Abstract: PURPOSE:To enable direction to be securely indicated by alarming a driver when he indicates the direction during hazard operation to inform him of the hazard operation and stop the hazard operation. CONSTITUTION:When a hazard switch 10 is turned on, a flasher unit 4 is operated, flasher lamps 5, 6 and indicators 8, 9 are turned on and off, and a winder switch 11 is changed over to either L side or R side, then voltage of battery 1 is supplied to a chime 12 through an ignition switch 2, the hazard switch 10, wiring W and the winder switch 11 so that the chime 12 is operated to generate an alarm. thus, a driver is informed of the flickering of the hazard lamp by the alarm of the chime 12 so that he can immediately turn off the hazard switch 10.
Patent JP-S62120423-A (JP)
Title: Continuous heat treating equipment
Inventor: KATO KUNIO
IPC: C21D1/00
Filed: 1985-11-19
Abstract: PURPOSE:To reduce heat loss and to remarkably reduce running cost, by circularly using hot blast for heat treatment under tightly closed state at heat treatment in a treating box. CONSTITUTION:A material W to be treated is supplied to the treating box 1 from an automatic former M, intermittently revolved through an intermittent revolving shaft 2, heat treated, cooled and discharged at respective stopping positions. The box 1 is double walls structure having a hot blast passage 6 and has a freely openable and closable bottom 5 at bottom part. If the box 1 is stood at heat treating position, upper part opened hole is closed with a cover body 7. Next, a blower 15 is operated to send air into a hot blast source 10 from a blowing hole 16 and air is heated by a heat source 17. Next,if the bottom 5 is opened, the material W in the heat treating chamber 1 is heat treated by no blast and it reaches the blower 15 through the passage 6 and a hot blast return part 14 and circularly used.
Patent JP-S62122501-A (JP)
Inventor: SUGAYA SHIGEJI
IPC: A01B79/00
Filed: 1985-11-21
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-H06108866-A (JP)
Title: Supercharger cooling structure of internal combustion engine provided with supercharger
Inventor: HAYASHI NAOKI
IPC: F01P1/06
Filed: 1992-09-29
Abstract: PURPOSE:To effectively carry out cooling of a supercharger by mounting cooling fans in the rear of a radiator in parallel to one another, and by situating a turbine of the supercharger in the rear of one cooling fan. CONSTITUTION:Two cooling fans 3A, 3B for cooling a radiator are mounted in the rear of a radiator 1 in parallel to one another in the lateral direction of a car. A supercharger 9 is provided on an exhaust manifold 7 situated in the rear of the radiator 1. The supercharger 9 is provided so that a turbine 9A is situated almost in the rear of the cooling fan 3A, while a compressor 9B is situated between the two cooling fans 3A and 3B. A radiator hose 13 is put between the cooling fan 3A and the turbine 9A of the supercharger 9, and is extended upward along the outer periphery of the cooling fan 3A. When the radiator hose 13 is extended upward, the turbine 9A and the compressor 9B of the supercharger 9 are partitioned by the radiator hose 13. Cooling of the supercharger is thus carried out effectively.
Patent JP-H1195676-A (JP)
Title: Image displaying system
Inventor: SUGIYAMA CHIKAKO
IPC: G09G5/22
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To project and display an image having no distortion in its shape by transforming the image shown by the image signals, which are supplied to a video projector, in accordance with the rotational operation of the projector and supplying the transformed picture to the projector. SOLUTION: A controller 1 executes the image transformation process, which is conducted to an original image, when a video projector is rotated by an angle θ in a horizontal direction. A controller 5 receives the data indicating the value of the angle θtransmitted from the controller 1 through a serial port 3, operates a motor control board 6 in accordance with the data, controls the rotational operation of the motor of an electrically driven rotating table 7, and transmits the message indicating the completion of the operation to the controller 1 when the rotational operation is completed. The controller 1 outputs the image signals to a display section 4 corresponding to the transformed image formed by the image transforming process. The video projector of the section 4 projects and displays the transformed image on a screen in accordance with the supplied image signals.
Patent JP-H01101498-A (JP)
Title: Method and device for charging nuclear fuel pellet
Inventor: UMETSU KENJI
IPC: G21C21/02
Filed: 1987-10-15
Abstract: PURPOSE:To reduce pressure on nuclear fuel pellets and a cladding tube by evacuating the cladding tube and a guide jig mounted thereupon by a pressure reducing device and then charging a fuel pellet array into the tube. CONSTITUTION:The opening end part 2a of the cladding tube 2 is mounted on a center positioning metal fitting 8 provided in the guide jig 1 and fixed so that the tube 2 and a through-hole 5 are aligned with each other; and the gap between the tube 2 and through-hole is sealed with an O ring 12. Then fuel pellets 3 are arrayed on a V groove 13 of the array base 4 in a line and an opening/closing door 6 provided to the guide jig 1 is closed. A cutoff valve 10 is opened and the pressure reducing device is put in operation to reduce pressure indicated on a gauge 16 into a pressure reduced state of 1/20 atmospheric pressure and then the nuclear fuel pellets 3 on the V groove 3 on the array base 4 are moved toward a guide jig 1 with a push rod 17.
Patent JP-H07113257-A (JP)
Title: Oil-water separating tank
Inventor: AKIMOTO TOSHIO
IPC: B60S5/02
Filed: 1993-10-18
Abstract: PURPOSE:To construct an oil-water separating both quickly by a method wherein a plurality of separating chambers are formed by stacking several prefabricated frame bodies, and the separating chambers are connected to one another with connecting pipes for sewage. CONSTITUTION:Crushed stones 4 are laid over the bottom of a pit and concrete 6 is placed flatwise thereon, and thereby a base serving as a bottom is formed for an oil-water separating bath A. Joint mortar is applied to the base and four lower concrete frame bodies 8 are arranged in a line. Then, intermediate frame bodies 8 in the same size are laid over the waterproofing four lower frame bodies and connected with joint mortar. Then, necessary height is achieved with the upper frame bodies 8 placed over the intermediate frame bodies 8 and connected with joint mortar. Connecting pipes for sewage 18, 20, 22, 24 and 26 are fixed with joint mortar to fixing holes 18a, 20a, 22a, 24a and 26a provided to walls of the four separating chambers 10, 12, 14 and 16. Oily substance with smaller specific gravity in sewage flowing from an inlet pipe 18 to the first separating chamber 10 comes to the surface and watery substance going to the bottom is sucked up with a pipe 20 and is sent to the next separating chamber 12. By repeating the same action, the oily substance is removed.
Patent JP-S62120098-A (JP)
Inventor: TAKAKURA YOSHINORI
IPC: H05K3/06
Filed: 1985-11-20
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-2001079026-A (JP)
Title: Knee/elbow supporter
Inventor: GOSEKI MAKOTO
IPC: A61F13/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a supporter which removes uncomfortable feeling at the joints at curvature movements of the joints, and has a heat-retaining property at the outer side of the joint and a breathability at the inner side of the joint. SOLUTION: In the supporter, the outer side 2 of the joint curvature is woven in a stitch which imparts a heat-retaining property and a stretchability, the inner side 3 of the joint curvature is woven in a stitch which imparts a breathability, and the upper and lower sides 4, 5 of the joint is woven in a stitch which imparts elasticity and inhibits the displacement of the supporter. The stitch which imparts a heat-retaining property and a stretchability is e.g. pile stitch. The stitch which imparts a breathability is e.g. tuck stitch. The stitch which imparts elasticity and inhibits the displacement of the supporter is e.g. rib stitch.
Patent JP-H09102207-A (JP)
Title: Footlight
Inventor: MORI SHIRO
IPC: F21S9/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide footlights which can be installed without projecting from a wall surface and impeding the passage of cleaners and people in wheelchairs, turns on automatically during power outages, and allows fluorescent lamps to emit light appropriately under normal conditions and during power outages. SOLUTION: A box 1 has a double mounting frame 2 mounted integrally therewith, which corresponds to a switch box. A lamp shade 3 is freely removably put over a front opening, a lamp holder 4 for mounting an illuminating lamp L and a rechargeable battery 5 or the like are enclosed inside, and a reflector 8 is stored into place. Normally the power for lighting the illuminating lamp L is obtained from a commercial ac power supply; in the event of the failure of the commercial ac power supply, the illuminating lamp L is lighted with the rechargeable battery 5 as a power supply.
Patent JP-S61138572-A (JP)
Inventor: KUMADA AKIO
IPC: B06B1/06
Filed: 1984-12-12
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-S61139762-A (JP)
Title: Apparatus for detecting electric properties of resin
Inventor: ITO YASUHIRO
IPC: G01N27/60
Filed: 1984-12-12
Abstract: PURPOSE:To make it possible to detect the change in capacity with high accu racy, by arranging a counter electrode in a single layer or plural laminated layers in a opposed relation to each of parallel electrodes and providing a liquid resin pervious electric insulating layer between electrodes while allowing the counter electrode to face to the surface of an article to be measured. CONSTITUTION:Electrodes 3, 4 are parallelly arranged to the single surface of an electric insulating substrate 1 and lead-out wire terminal 5, 6 are arranged to the opposite surface thereof. Counter electrodes 7, 8 are arranged in opposed relation to the electrodes 3, 4 through a layer pervious to a flowable resin and having an electric insulating property such as a glass cloth layer 9 and counter electrodes 10, 11 are arranged through a glass cloth layer 2. The counter electrodes 10, 11 are faced to the surface of a reinforced resin product 14 through a glass cloth layer 13 and the electrode 3 is connected to the counter electrodes 8, 10 while the electrode 3 is connected to the counter electrodes 7, 11. The connection between electrodes is brought to a such a form that plural condensers are connected in parallel and highly accurate measurement is enabled by a small electrode.
Patent JP-H0977534-A (JP)
Title: Silica glass jig for cvd film forming with glassy carbon film and its preparation
Inventor: KEMMOCHI KATSUHIKO
IPC: C03C17/22
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To produce a silica glass jig suppressing the damage to the jig and the contamination of a semiconductor device even when a film forming material deposits in a process for forming a film by CVD.  
     SOLUTION: The center line average surface roughness Ra of a silica glass jig is regulated to 0.03-0.30μm by chemical treatment and the jig is coated with glassy carbon by applying glassy carbon stock and carbonizing it in an inert gas after solidification to product the objective silica glass jig. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0898801-A (JP)
Title: Eye inspecting device
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/028
Filed: 1994-09-30
Abstract: PURPOSE: To suppress the influence of appliance near-sightedness by securing distance between a line of sight and an eye to be inspected by arranging barometers to inspect visual acuity at plural inspecting distances in one cabinet and moving them on a table along the direction of line of sight of an examinee. CONSTITUTION: A barometer presenting device 4 is provided with the inspection barometers for remote, intermediate and near sight and optical element in the cabinet. A tray arm 36a is fixed on a tray 36 on which the barometer presenting device 4 is placed, and it creeps the side face of the top board 6a of an inspection table, and connected to a movable guide 37 on its back side. The movable guide 37 can be moved along the guide groove 38 of the top board 6a, and a roller 39 is arranged on the bottom of the tray 36, therefore, the tray 36 can be guided by the movable guide 37 and the guide groove 38, and moved on the top board 6a along the direction of line of sight of the eye to be inspected.  By employing such constitution, the visual acuity inspecting device 4 can move between the most depth position when the barometer for remote sight is represented and a position near the front of the eye to be inspected when the barometers for intermediate and near sight are represented.
Patent JP-H01103839-A (JP)
Title: Dry etching
Inventor: MIYAJIMA SHINJI
IPC: H01L21/302
Filed: 1987-10-16
Abstract: PURPOSE:To enable a silicide to be etched anisotropically by a method wherein the silicide is anisotropically etched using chlorine base gas and carbon base gas together with each other. CONSTITUTION:When chlorine gas (Cl2) is led in a vacuum chamber at a low rate of 50 SCCM and then WSix as a silicide is reactive-ion-etched(RIE) meeting the requirements for pressure at 15.95Pa(120m Torr) and RF power density of 0.22(W/cm<2>), the WSix (x=2.4) can be anisotropically etched at the etching rate of 150Angstrom /min also at the pressure of 10.64Pa(0.08m Torr). Furthermore, when ethylene gas (C2H4) other than chlorine gas as etching gas is added, the anisotropical etching can be performed even at lower RF power density.
Patent JP-H06108914-A (JP)
Title: Failure detecting device for load switch in vehicle
Inventor: MITSUI SHIYUUJI
IPC: F02D45/00
Filed: 1992-09-30
Abstract: PURPOSE:To detect failure of a load detecting switch with good accuracy when the output of an engine is changed to such an extent as being equivalent to a correction amount by a outside load with an outside load detecting switch in on condition as well as correcting the output of the engine to its increasing side under on-condition of the outside load to the engine. CONSTITUTION:Outside loads of an air conditioner, a power steering, an electric load, and the like are respectively connected to an engine 1, and respective load detecting switches 11 to 13 are provided therein. In a control unit 20, the bypass valve 6 of a throttle valve 5 and the like are controlled and failure of respective switches 11 to 13 is detected on the basis of respective signals from respective switches 11 to 13 and the like. In this case, in the control unit 20, output of the engine 1 is corrected to its increasing side according to the kinds of the outside load at the time of operation of the outside load. On the other hand, output change condition of the engine 1 is detected wherein. When respective switches 11 to 13 are in on-condition, and the output of the engine 1 is changed to such as extent as being equivalent to a correction amount by an outside load failure of respective load detecting switches 11 to 13 is judged.
Patent JP-H08103816-A (JP)
Title: Inner roll type electric resistance welded tube forming machine
Inventor: KITAZATO TAKESHI
IPC: B21B31/10
Filed: 1994-09-30
Abstract: PURPOSE: To reduce roll changing time, to secure safety of operator and to improve labor time by providing an upper roll support means by which a support member of upper roll shaft box is taken in/out into an inner stand. CONSTITUTION: In changing a roll, the upper roll shaft box 23 located at the height position of forming of electric resistance welded tube is pulled up above a support member 33 by a screw down device 11a of forming stand 11. A rod of an upper roll support releasing cylinder is retracted, the support member is rotated by the energizing force of spring of balanced returning projecting, a part of supporting part is protruded in an inner stand 18. Subsequently, by slightly lowering the upper chock by the screw down device 11a, the upper chock is placed on support part. Successively a roll assembly structure 13 is taken out from the forming stand 11 through a travel carrier 12, a new roll assembly structure 13 on a changing carrier 17 is transferred to the travel carrier 12 and is carried in the forming stand 11.
Patent JP-H06107015-A (JP)
Title: Driving force distributor for four-wheel drive vehicle
Inventor: KASUGA SHINJI
IPC: B60K17/348
Filed: 1992-09-30
Abstract: PURPOSE:To prevent deterioration of durability for a friction engaging means which controls a driving force distribution rate to front wheels and rear wheels without deteriorating power performance and running performance in a four- wheel drive vehicle. CONSTITUTION:It is detected whether any different diameter tire above the predetermined reference is mounted or not (S602), and a fastening force calculated on the basis of the difference between the rotational frequency of front wheels and that of rear wheels is corrected so that an actual yaw rate matches a target yaw rate, so that a friction engaging means is controlled, if only it is not detected that any different diameter tire is mounted, (S603-S605). When it is detected that a different diameter tire is mounted, the modification of the fastening force on the basis of the difference between the target yaw rate and the actual yaw rate is forbidden, and the friction engaging means is controlled on the basis of the fastening force calculated on the basis of the difference between the front wheels rotational frequency and the rear wheels rotational frequency (S606).
Patent JP-H02109166-A (JP)
Title: Retrieving device for character string
Inventor: HAYAKAWA YOSHIHIRO
IPC: G06F17/30
Filed: 1988-10-18
Abstract: PURPOSE:To perform an independent program searching action of a field at a high speed and to realize a process in terms of a pipeline by using the head address of the field stored simultaneously with the stream data at a process part. CONSTITUTION:An input part 20 detects the division of the record of the stream data and writes one record into a record memory part 30. At the same time, a field control part 21 obtains the head address of each field out of the input stream data and writes it into an address memory part 40. A process part 22 processes the data on a record memory part 31 where one record is already written. In this case, the field number is used a the address of an address memory part 41 to read out the head address of a designated field of the part 31. An output part 23 outputs the contents of a record memory part 32 where the processed record is written to a line 11. Then the parts (30, 40), (31, 41) and (32, 42) are connected again to the parts 22, 23 and 20 respectively via a memory part selector 50 for execution of each process.
Patent JP-S62120848-A (JP)
Inventor: KIKUCHI KOSUKE
IPC: A61C19/00
Filed: 1985-11-21
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-H0789339-A (JP)
Title: Air-conditioning case body fitting device
Inventor: KOGORI JUNYA
IPC: B60H1/34
Filed: 1993-09-24
Abstract: PURPOSE:To draw out an air-conditioning case body with both hands easily and without impairing it by contriving a fitting device in such a way that a lock-releasing slide plate is pressed by inserting a screwdriver or the like into the gap between louver boards and by depressing an elastic locking part for unlocking it, so that even if the screwdriver is unhanded, the unlocked condition can be maintained as it is. CONSTITUTION:A U-shaped slit 2 is formed on at least one surface out of the upper and lower surfaces of an air-conditioning case body 1, and making a boundary of this U-shaped slit 2, a pair of elastic locking parts 3 capable of being vertically moved are formed in the side thereof, and both are integrally connected to a connecting plate. The air-conditioning case body 1 fitting device is constituted in such a way that the elastic locking parts 3 are detachably locked to the rear part of the opening edge 5 of an instrument panel, and a lock-releasing slide plate 6 for displacing the connecting plate downwards is fitted on the upper surface of the air-conditioning case body 1 situated opposite to the connecting plate so as to be slidable in the front-and-rear direction, and on the undersurface thereof an operational projection 7 is provided so as to be projected toward the inside of the air-conditioning case body 1.