baber/WOPTO huggingface dataset:
Patent JP-H11102903-A (JP)
Title: Method and equipment for thin film forming and method for manufacturing semiconductor device
Inventor: UDO TSUTOMU
IPC: H01L21/31
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To freely control the uniformity of a film thickness in a substrate surface, in response to deposit condition and the like. SOLUTION: In a vertical low pressure CVD equipment, a film thickness control plate 10 in the shape of a donut which has a through-hole formed centrally, is disposed on the side of each element-forming surface 5a of a plurality of semiconductor wafers 5 loaded into a wafer-holding groove 9 of a boat 1. Thereby, film thickness uniformity on each element-forming surface 5a of the semiconductor wafers 5 is improved by decreasing film thickness in the periphery of the semiconductor wafer 5, which has conventionally been greater than that in the center of the semiconductor wafer, because a reaction gas 6 is also consumed in depositing into a donut-shaped film thickness control plate 10 disposed on the periphery of the surface 5a of the semiconductor wafer 5, the gas which was conventionally consumed only in depositing on the surfaces 5a of the semiconductor wafers 5.
Patent JP-S61140302-A (JP)
Title: Stainless steel c-shape semiannular bar for welding
Inventor: YAMADA SHIGERU
IPC: B21B1/09
Filed: 1984-12-12
Abstract: PURPOSE:To improve the weldability and anticorrosive properties of the titled bar and to make the bar ight in weight by specifying the cross-sectional shape and structure of a semiannular bar and using a stainless steel for it, in a semiannular bar used for a ship protection member or a member for preventing damage of fishing net, etc. CONSTITUTION:A semiannular steel bar is formed by using at least a stainless steel of C-shaped cross section, having a radius of curvature (R: even the infinite length of R is allowable) at the corner 1 of its outer circumference, and further the macro-structure of the cross section is formed into a rolled structure substantially free from a part divided by machining. Said rolled structure means that the structure of divided cross section is not deteriorated to the degree that its strength and anticorrosive properties are lowered by cutting grooves in a stock formed by rolling, etc. and providing a welding edge to the stock by grinding, etc. this semiannular bar has said R-part used as a welding edge and is excellent in stability of being in tight contact with the curved surface of ship body, etc. by its C-shape, and is light in weight, and further it is excellent in impact buffering properties as a protection member.
Patent JP-2001086602-A (JP)
Title: Controller of hybrid car
Inventor: MATSUBARA ATSUSHI
IPC: B60L50/16
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a controller of hybrid car that can accurately respond to an assist-request of a driver up to the running from the start of engine. SOLUTION: This controller of hybrid car is provided with an engine for outputting a propulsive power of a car, a motor for assisting an output of the engine and a battery to supply the electrical power to the motor. In this case, an engine revolution sensor and an output assistance determining means (S004) for determining whether output assistance with the motor of car is necessary or not depending on the running condition are provided. The output assistance determining means is also provided with a post-starting output assistance permitting means (S005) is also provided to permit output assistance of engine with the motor when it is detected that the engine revolution becomes the predetermined value #TMOTST or higher with an engine revolution detecting means when the engine is started.  When the output assistance is permitted with this post-starting, the output assistance of engine is executed with the motor.
Patent JP-H08125213-A (JP)
Title: Photodetector
Inventor: NISHIMURA SUSUMU
IPC: H01L31/10
Filed: 1994-10-26
Abstract: PURPOSE: To prevent noise from being picked up easily and to obtain a photodetector which has a small capacitance and can be manufactured easily by providing a first electrode on almost entire insulation layer and electrically connecting the first electrode to a semiconductor substrate by a connection means. CONSTITUTION: When an electrical signal sent from a light emission module is modulated and an input light signal 26 which is superposed on infrared light is applied to a diffusion layer 3 of a photodetector 1 via resin 24, a constant inverse bias voltage is applied to the photodetector 1 by an automatic bias logic level controller in a circuit element 12. Then, when light signal output according to the intensity of the input light signal 26 enters the circuit element 12 via a metal thin wire 21, the light signal output becomes a detected electrical signal by an amplifier in the circuit element 12, a detection circuit, and a waveform shaping circuit and is outputted from a second frame 22. Thereafter, nearly entire surface becomes a same potential in the phtodetector, the protection surface achieves electromagnetic shielding.  Also, since only first and second electrodes are provided on the insulation layer, the structure can be simplified for ease of manufacture.
Patent JP-2001080595-A (JP)
Title: Layered structure for preventing fluctuation of approach course of airplane
Inventor: YOKOYAMA HISASHI
IPC: E01C7/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the dry or wet condition of an approach course by providing a layered structure between a monitor antenna and a glide path so as to form a monitor reflecting surface of a glide path, and setting the thickness of a dielectric layer of the layered structure in a specified range. SOLUTION: A part of the electric wave arrived a snow layered surface is reflected as a surface reflected wave 1 by a reflecting surface of a GP, and residual parts of the electric wave permeates the snow as the transmitted wave. The transmitted wave permeated into the snow repeats the multiple reflection, and a part thereof is emitted as the multiple reflected wave 2 into a free space. A metal net is used as a reflector layer 31 for reflecting the electric wave, and asphalt concrete as a dielectric layer 32 for transmitting the electric wave is laminated on the reflector layer 31 so as to form a layered structure 30. Thickness Ds of the dielectric layer 32 of the layered structure 30 is set in a range of 22 cm<=DS<=26 cm. With this structure, fluctuation of the approach course of the GP when snowing can be reduced.
Patent JP-H06170530-A (JP)
Title: Method for cutting small steel sheet with scallop from steel sheet
Inventor: NAKAJIMA YASUHIKO
IPC: B23K7/00
Filed: 1992-09-04
Abstract: PURPOSE:To cut a small steel sheet in the state with scallop from a standard-length steel sheet or the like by repeating cutting by synchronizing the movement of a fixed distance in the X- and Y-directions at the time of the moving in the Y-direction and synchronizing the movement of a fixed distance in the X- and Y-directions at the time of moving in the X-direction from the original position. CONSTITUTION:Torches 7 for fusion are fixed on torch holders 6 at constant pitches and the steel sheet is simultaneously cut in the Y-direction with the torches 7 for fusion by moving the torch holders 6 on a guide rail 5. When the movement of the torch holders 6 becomes a fixed distance, a travel controller 10 is worked, a cross beam 4 is moved in the X-direction by synchronizing with the movement of the torch holders 6 in the Y-direction and quarter circular-arcs are cut. After that, the cross beam 4 and torch holders 6 are returned to the origin position. The cross beam 4 is moved in the X-direction and, when the movement becomes a prescribed value, after the torch holders 6 are moved and moves a prescribed distance in the minus Y-direction, the cross beam 4 is synchronizing moved in the minus X-direction and quarter circular-arcs are cut.
Patent JP-H09106924-A (JP)
Title: Method of inspecting electrical characteristics of coil and device using the method
Inventor: KANAI YOSHINORI
IPC: H01F41/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To inspect respective items by a method wherein coils are set on an exclusive measuring jig so that respective measuring lines from this jig may be switched by a relay circuit. SOLUTION: In the initial relay transfer step, one out of three coils 1 is connected to an impulse tester 7, the other coil to a milli-ohm high tester 5 and the remaining coil 1 to an insulation tester 6 by a relay transfer part 4. Next, in the second relay transfer step, the relay is transferred to make different connection to that in the initial step. Also in the third relay transfer step, the relay switches to make different connection to those in the initial and the second step. The judgments of acceptable or unacceptable of respective coils 1 are made after finishing the ordinary tests so as to display the results on a judgment displayer 9. Through these procedures, the coils 1 are the products are fitted to an exclusive measuring jig one time only so that the products may be affected as little as possible also enabling the manhours to be notably cut down.
Patent JP-H03124681-A (JP)
Title: Operation oil smell removing method of hydraulic elevator
Inventor: NAGANUMA KIYOSHI
IPC: B66B9/04
Filed: 1989-10-11
Abstract: PURPOSE:To prevent to give an unpleasant feeling owing to a bad smell to passangers in a cage and people in the riding floor or getting in and getting out by fumidifying the air in an elevator shaft as well as exposing an oxidize in the elevator shaft, and then, letting flow the air in the shaft to an active catalyst and a desulfurizing filter in order so as to remove the oxidizing reaction product in the air. CONSTITUTION:By exposing an oxidizer in an elevator shaft 1 and fumidifying the air in the elevator shaft 1, the oxidization and the activation of an odor component in the elevator shaft are promoted, that is, the odor component attached to the wall surface in the elevator shaft and the wall surface of the cage is separated from the wall surfaces, and the separated odor component and the odor component floating in the elevator shaft are oxidized to convert into a substance with little smell. When the air including such an oxidized odor component flows through an active catalyst 42 and a desulfurizing filter 43, the oxidization of the odor component is further promoted by the active catalyst 42 to weaken the bad smell further, and the oxidized sulfurizing reaction product is removed by the desulfurizing filter 43.
Patent JP-H0687403-A (JP)
Title: Vehicle collision detecting device
Inventor: SHIODA MAKOTO
IPC: B60R21/16
Filed: 1992-09-04
Abstract: PURPOSE:To keep collision detecting sensitivity at a fixed level, by rotatably fitting a bracket, to which a collision sensor is fitted to a tip, to a fixed member with an axis, in parallel to a body center line as a center, and providing a sensor direction changing member on this bracket. CONSTITUTION:A collision sensor 12, for detecting a vehicle side surface collision, is fitted to a side impact beam 14 via a bracket 15. The base end side of the bracket 15 is rotatably fitted with the side impact beam 14 as axis to be protruded in a vertical direction from near the tip of the bracket 15, and antenna-like pushedly-moving arms (sensor direction changing member) 17 and 17 are provided. When a collision occurs at a position in the upper or lower side from the side impact beam 14, an outer panel 16 to-be-deformed is contacted with the engaged part 17a on the tip of the pushedly-pressing arm 17, and the bracket 15 is rotated in a collided direction to vertically face the collision sensor 12 to the outer panel 16. Consequently sensitivity, detected by a collision detecting device, is made nearly the same as that in the collision at a collision sensor position.
Patent JP-S60143278-A (JP)
Inventor: BURUUSU ERU HAADEINGU
IPC: F16K5/06
Filed: 1984-12-14
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-H11100422-A (JP)
Title: Curable resin composition
Inventor: OKANUMA MASAKO
IPC: C08L61/14
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that has high storage stability, excellent adhesion and heat resistance and is useful as an adhesive, a coating material and the like by using a specific radically hardenable compound, an organic peroxide and a thermoplastic elastomer. SOLUTION: The objective composition is prepared by admixing (B) 0.5-10 pts.wt. of an organic peroxide as a curing agent such as 1,1,2,3,3-tetramethylbutyl peroxy 2-ehtylhxanoate and (C) 10-200 pts.wt. of a thermoplastic elastomer, for example, a polyester resin or a polyurethane resin, and when necessary, (D) a variety of polymerization inhibitors to (A) 100 pts.wt. of a radically hardenable compound represented by the formula [R1 is a 6-10C alkyl; R2 is H; CH3 ; the content of the recurring units bearing (meth)acryloyl group (n) in the compound (n/(n+m)×100 is 30-90%].
Patent JP-H11103039-A (JP)
Title: Image sensing device
Inventor: OGINO ATSUSHI
IPC: H04N5/357
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the noise, by forming a first conductive wiring on a main plane of a circuit board, forming a second insulation layer covering part of the first conductive wiring, and forming a grounded second conductive wiring covering the first wiring. SOLUTION: A device comprises a first Si oxide film-made insulation layer 15 on the top face of an insulation board 4 mounting solid state image sensing elements 2 and picture signal processor circuit elements 3, forming a first conductive wiring 14 on the insulation layer 15, forming a second insulation layer 17 thereon so as to cover part of the first wiring 14, and forming a grounded second Al conductive wiring 16 on the top face of the insulation layer 17 so as to cover the wiring 14, thereby shielding this wiring 14 for connecting the semiconductor elements 2, 3 to external circuits with the wiring 16 having a larger electrode area. Thus it is possible to effectively reduce the noise.
Patent JP-H11170390-A (JP)
Title: Method for producing green molding of tire and drum as device thereof
Inventor: SERGEL HORST
IPC: B29D30/20
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a compressional stress and an elongation from being applied to the whole axially expansion of a carcass after the completion of the setting of a core by a method wherein the initially set diameter for assembling the carcass is made to be nearly coincident with the diameter to be expanded. SOLUTION: A negative pressure container, to which an exhayst pump is connected, is arranged in the periphery of a drum so as to suck a carcass 10 from the periphery of the drum 1 by developing a vacuum in the negative pressure container in order to fix the carcass 10. A sleeve 3 is assembled on segments 2 under a shrunk state so as to shrink a drum further more than necessary for sending a bead core 111 for positioning. Under the condition that the carcass, which contacts without folds with the drum 1, is shrunk enough, the bead core 111 is brought into its correct position on the drum 1. When the drum 1 is expanded, the diameter of the drum 1 is matched to the inner diameter of the bead core 111 so as to press the bead core 111 and the flattened carcass 10 with each other. Finally, the diameter of the drum 1 is again reduced to a smaller one.
Patent JP-H1087373-A (JP)
Title: Fireproof heat insulating material
Inventor: OKA KEIZO
IPC: C04B35/66
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight fireproof heat insulating material facilitating the construction of a furnace, reducing cost, shortening heating time and cooling time, excellent in heat insulating property and not causing shrinkage and cracking even in an atmosphere of an alkali salt, SiO2 etc., by using a specified compd. as an essential component. SOLUTION: This fireproof heat insulating material contains fibrous aluminum borate as an essential component or is obtd. by coating the surface of a fireproof heat insulating substrate with a coating material contg. fibrous aluminum borate as an essential component. The aluminum borate is preferably represented by the formula 9Al2 O3 .2B2 O3 or 2Al2 O3 .B2 O3 .
Patent JP-H11101061-A (JP)
Title: Emergency opening device of automobile power window
Inventor: YURUGI TSUTOMU
IPC: E05F15/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To enable an occupant to escape from a window before an automobile sinks in the water when the automobile falls in the sea or the river by actuating a current-carrying circuit so that an electric motor normally rotates in the opening direction of a power window when flooding not less than a prescribed level is detected in a car body. SOLUTION: A current-carrying circuit 3 normally rotates an electric motor 1 to open/close a power window of an automobile in the opening direction of a power window in an opening position O of a power window operating switch 2 having a neutral position N, the opening position O and a closing position C. The current-carrying circuit 3 reversely rotates the electric motor 1 in the closing direction of the power window in the closing position C of the power window operating switch 2. Here, a flooding sensor 16 to detect flooding not less than a prescribed level and an emergency switch means 18 are arranged in a car body, and the emergency switch means 18 actuates the current-carrying circuit 3 so that the electric motor 1 is automatically and normally rotated in the opening direction of the power window in response to a detecting signal of the flooding sensor 16.
Patent JP-H03125940-A (JP)
Title: Apparatus for estimating quantity of state of vehicle
Inventor: ADACHI KAZUTAKA
IPC: G01M17/00
Filed: 1989-10-09
Abstract: PURPOSE:To estimate accurate motion data without being affected by noise by calculating the feedback gain in estimating the vehicle motion data of yawing and lateral motion by the planning technique of a Karman filter. CONSTITUTION:The detection signals of both of the steering angle thetas and yaw angular velocity psi respectively directed by a steering angle detection means (a) and a yaw angular velocity detection means (b) are inputted to a motion data estimation and operation means (c) and a yaw rate estimation value and a lateral direction speed estimation value are calculated within a real time on the basis of the vehicle motion mathematical model related to planar motion, a gain matrix considering said model, the noise applied to the detection means (b) and the disturbance inputted to a vehicle from a road surface and the operation due to a plurality of integrators or the operation corresponding to integration. Therefore, by adapting a Karman filter technique considering noise in the estimation of vehicle motion data, the effect of noise is removed from a vehicle motion data estimation value and the accurate motion data estimation value of a yaw rate or lateral direction speed can be calculated. Further, by adding a car speed V in estimation data, the estimation value can be more accurately obtained.
Patent JP-H02114889-A (JP)
Title: Controller for motor
Inventor: DEGUCHI KAZUYUKI
IPC: H02P27/06
Filed: 1988-10-21
Abstract: PURPOSE:To restart a motor under optimum conditions by timing the power supply loss time and restarting the motor under conditions corresponding to the loss time at the time of the recovery of service power. CONSTITUTION:A commercial power supply 1 is rectified and smoothed by a rectified 2 and a DC reactor 3, and converted into arbitrary frequency by an inverter circuit 4 and fed to a motor 5. When supply voltage is lost, a relay 20 is operated through a supply voltage detector 19, and the service interruption time is timed by a timer 18. The service interruption time tC is read from the timer at the time of the recovery of service power, a re-startable state is identified when the service interruption time tC is made shorter than the set time tS, and a control circuit is restarted. The impossible state of restarting is identified and the control circuit is stopped when tS>tC holds. The control circuit can also be started under initial conditions corresponding to the service interruption time tC.
Patent JP-H09106938-A (JP)
Title: Manufacture of semiconductor device
Inventor: NASU MASAAKI
IPC: H01L21/3065
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing method, which can perform a pattern work on a resist coated on the surface of a semiconductor substrate simply and with high dimensional accuracy. SOLUTION: Light 1 is radiated on a resist 4 through a mask 2 and functional groups or compounds having active hydrogen are respectively made to produce in exposed parts 3. A silicon compound having a silyl group is fed to a resist surface 4a, the active hydrogen of the functional groups or the compounds is substituted for the silyl group and the surfaces 3a of the exposed parts 3 are selectively silitated to the surface 13a of a non-exposed part 13. Oxygen plasma is radiated on the resist surface 4a and the surfaces 3a of the parts 3 are selectively changed into a hydrophilic nature to the surface 13a of the part 13. Silicon oxide films 12 are respectively formed selectively on the hydrophobic surfaces 3a of the parts 3 by a liquid phase growth method using an aqueous solution of fluorosilicic acid to the surface 13a of the part 13.  An anisotropic dry etching is performed on the resist 4 using the films 12 as masks to process the resist 4.
Patent JP-2001080414-A (JP)
Title: Stoplight switch abnormality detection device and tire abnormality detection device
Inventor: OTSU NOBUYUKI
IPC: B60C23/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality when it occurs to a stoplight switch. SOLUTION: This device is provided with a wheel speed sensor 1 for detecting the rotary speed of respective wheels of a vehicle, a stop lamp switch 4 for switching the ON operation state of a stoplight and a main control unit MCU provided with a first comparing means for detecting that the wheel speed exceeds a first threshold value,  a second comparing means for detecting that the wheel speed reaches a second threshold value smaller than the first threshold value after exceeding the first threshold value and a stoplight switch abnormality judging means for judging whether the number of times measuring condition in which the detection by the second comparing means is carried out is materialized or not after the direction by the first comparing means under the lighting ON state of the stoplight and also for judging the abnormality of the stoplight switch when the materalization of the number of times measuring condition is continued and carried out by a prescribed number of times.
Patent JP-H04258520-A (JP)
Title: Ball joint
Inventor: ROSARU BUROSUZATSUTO
IPC: F16C11/06
Filed: 1991-10-11
Abstract: PURPOSE: To easily and securely join the bearing shell extension of a ball joint with the end face of a socket under an airtight condition so that no dust enters. CONSTITUTION: The ball head 1 of this ball joint is supported within a socket 7, together with a bearing shell 6 made of plastics which is formed as a single member, and a radially outwardly extending annular extension 11 is provided at the bearing shell 6 on the pin side and joined with the end face 12 of the socket 7 on the aperture side.