baber/WOPTO huggingface dataset:
Patent JP-2001160428-A (JP)
Title: Pressure contact terminal and connector
Inventor: NAKAMURA ATSUSHI
IPC: H01R4/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact terminal in which the intensity of magnet wire is not lost and a good electric contact can be obtained, and a connector which is equipped with the plural pressure contact terminals. SOLUTION: Two holding blades 20 are installed, and pressure contact blades 30 are arranged between two holding blades 20. The inside of holding blades 20 is made with a flat face. Cutting part 32 is installed on the inside of pressure contact blades 30, and made as a sharpened shape. The connection between the pressure contact terminal and magnet wire is carried out by crimping the magnet wire 40 into holding blade 20 and pressure contact blade 30. Since the magnet wire 40 is stably and surely held at 2 points by 2 holding blades 20 and a conductor wire 41 is surely pressure contacted by tearing insulation cover 42 by pressure contact blades 30, external stress is not added to the magnet wire 40 and a good electric contact can be obtained without losing the intensity of magnet wire 40 at the place where the pressure contact blade 30 pressure contacts the conductor wire 41.
Patent JP-H10184417-A (JP)
Title: Controller of cylinder injection type internal combustion engine
Inventor: ATAGO TAKESHI
IPC: F02D41/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the combustion stability of an internal combustion engine and reduce smoke due to combustion while securing a low fuel consumption run by driving in a lean air-fuel ratio state, by selecting a stratified combustion area, a uniform combustion area and an intermediate combustion area lying between these areas according to a driving state. SOLUTION: A control unit 15 incorporates each output signal out of various sensors detecting an engine driving state, executing the specified arithmetic processing, and it outputs each control signal to a fuel injection valve 13, an ignition coil 17, a driving motor 10 for a throttle valve 5. In this time, an engine 8 is controlled to either of a homogeneous combustion area spraying the fuel in a cylinder in an intake stroke, a stratified combustion area spraying fuel in the cylinder in a compression static, and an intermediate combustion area dividedly spraying the fuel at both intake and compression strokes lying between these two areas. In brief, when such as a combustion stability indicator surge torque is larger than a reference range, the stratified combustion area is selected, and at the reverse case, the homogeneous combustion area is selected to control the engine operation.
Patent JP-H11179560-A (JP)
Title: Spot welding equipment with power-feeding hand welding gun
Inventor: WATANABE TAKESHI
IPC: B23K11/11
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To make a welding timer automatically change welding conditions suitably for spot welding by each spot welding gun. SOLUTION: In a spot welding equipment provided with a hand welding gun 3 to which a welding current is supplied from a welding transformer 2 power-fed by a welding timer 1, with plural feeder plates 5 which are each held between the electrodes 3a of the hand welding gun 3, and with multiple spot welding guns 7 which are each arranged at a prescribed position against a work 9 and which perform spot welding on the work 9 by receiving a welding current from the hand welding gun 3 through the plural feeder plates 5;  the equipment is so designed that the plural feeder plates 5 are different in thickness under each spot welding condition under which the spot welding guns 7 perform corresponding to the feeder plates, that a proximity sensor 13 is installed in the hand welding gun 3 for detecting the thickness of the feeder plate 5 when the plate is interposed by the gun 3, and that the welding timer 1 changes the welding conditions based on the thickness of the feeder plates 5 detected by the proximity sensor 13.
Patent JP-H11172139-A (JP)
Title: Phthalocyanine composition and optical recording medium using the same
Inventor: AOKI MINORU
IPC: C09B47/067
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a phthalocyanine composition having absorption in near- infrared region of 600-1,000 nm and excellent in solubility, and an optical recording medium using the composition. SOLUTION: This phthalocyanine composition comprises each one or more kinds of phthalocyanine compounds, contained in group I: a phthalocyanine compound with an aryl group having phthalocyanine structural formula represented by the formula in which at least one site among sites of 1, 4, 5, 8, 9, 12, 13 and 16 is substituted with a phenoxy group and the phenoxy group may have a substituent group in at least either one position of ortho positions and in group II: a phthalocyanine compound having bromine atom. The optical recording medium contains the phthalocyanine composition in a recording layer provided on a substrate.
Patent JP-H09158558-A (JP)
Title: Disk-tumbler lock device
Inventor: YAMADA KENICHI
IPC: E05B29/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a lock device reinforcing resistance force against drawing the lock device out from a fixed main body of a rotor and capable of preventing unjust unlocking by breakage of violence more efficiently. SOLUTION: A disk-tumbler lock device is constituted of a fixed main body 2 fixed to a door 1, a rotor 3 stored in the fixed main body 2 and capable of being turned by insertion of a key and a specific number of disk-tumblers 6 stored in a horizontal hole 4 penetrated in the direction of the diameter in a slidable manner and pushed always in one way by a spring 5 loaded between the fixed main body and rotor 3. Catching holes 7 interlocking with the disk- tumblers 6 are separately provided to the inside surface of the fixed main body 2 corresponding to a locking position of the rotor by partitioning the catching holes with a partition wall 8.
Patent JP-H05173240-A (JP)
Title: Water drop protective camera
Inventor: SATO KAZUHIRO
IPC: G02B7/02
Filed: 1991-12-26
Abstract: PURPOSE:To provide a water drop protective camera with is not a water immersion preventive type but a life water-proof type and has simple structure and can be manufactured at a low cost. CONSTITUTION:A water drop protective camera comprises a lens-barrel frame moved forward and backward in optical axial direction through zooming of focusing, a camera body 1 wherein the lens-barrel is slidably held in a liquidtight state, an air hole 4a formed in the wall surface of at least either a camera body or the lens-barred frame in a position where the air hole is not covered holding the camera and intercommunicating the inside and the outside of the camera, and a sheet-form member 7 arranged in a manner to close the air hole and having enough water repellency and breathability. A device in which a seal member 31 formed of a resilient substance through which the one mirror frame of first and second mirror frames 30 and 40, relatively moved, is radially pressed to the other frame is secured, both frames are pressed against each other and fitted to each other through the seal member to effect water-proofing between the two mirror frames, and increases a press amount at a specified focusing distance or in a specified containing state is provided.
Patent JP-H10187082-A (JP)
Title: Crt display device
Inventor: ISOBE AKIO
IPC: G09G1/04
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when vertical frequency (image frame frequency) is low (nearly 65Hz or below), jogging fluctuation is conspicuous and observed as a jitter, and the picture quality is deteriorated extremely, in a device showing apparent beam spot thick and reducing a moire without injuring sharpness (excellent sharp picture quality) of the beam spot by giving a display image position a high speed fluctuation. SOLUTION: This device is provided with an auxiliary horizontal deflection coil 5 and an auxiliary horizontal deflection circuit 6 outputting a deflection current alternately switching its moving direction at every a raster (scanning line) when a beam landing position is moved, and reversing the moving direction at every a frame to the auxiliary horizontal deflection coil 5 and driving it near a horizontal deflection coil 3 of a CRT 1. Thus, the jitter due to the fluctuation is canceled between upper/lower rasters to become inconspicuous.
Patent JP-H11233618-A (JP)
Title: Manufacture of semiconductor device
Inventor: IBA JUNICHIRO
IPC: H01L21/768
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To form a first opening like a contact hole in a first insulation film and a second opening like a trench wider than the first opening without adversely affecting on a lithographic treatment. SOLUTION: A contact hole 17 is formed in a second insulating film 13. A fluid oxide film 18 is formed on the second insulating film 13 to fill the contact hole 17 through fluid characteristics of the oxide film 18. An ARC film and a resist film are formed on the second film 13. With a mask of the resist film, a trench is formed by etching the second insulating film 13 and the ARC film under etching conditions for etching the second insulating film 13 and the ARC film at almost the same etching speed.
Patent JP-2000168750-A (JP)
Title: Foreign matter inspection apparatus
Inventor: MAKISHIMA TADAO
IPC: B65B57/10
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain detailed information such as time, a position and a size of foreign matters on a fused film immediately after being extruded from an extruder die. SOLUTION: The foreign matter inspection apparatus comprises a lighting device 1 placed on a side of a fused film 8 for shedding light to the film 8 from a predetermined shed direction, a background member 2 placed on the side of the lighting device 1 and behind the fused film 8, an image pickup device 3 placed on the other side of the fused film 8 for recording a measuring line of the film 8 with the background member 2 on its back to obtain image data, and foreign matter determining means 4, 5 for detecting a region with changed brightness from the image data obtained by the image pickup device 3 to determine a foreign matter in the film 8 from detection data of the region with changed brightness, wherein the measuring line is not positioned on a line connecting between the image pickup device 3 and the lighting device 1.
Patent JP-H11173928-A (JP)
Title: Shrinkage force measuring instrument for elastic cord and stretching measuring method of the cord
Inventor: MISAWA HIDEO
IPC: G01L5/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkage force measuring instrument for elastic cord with which the appropriate length and shrinkage force of an elastic cord corresponding to the figure of a wearer can be drawn by accurately measuring the shrinkage force of the rubber cord with a simple means and a stretching measuring method of the elastic cord. SOLUTION: A scale supporting cylinder 27 is erected on the upper surface of a top board 18 and a scale 32 is inserted into the cylinder 27. Then, a rubber cord for the girth section being an object to be measured is hung from a stretching roller 32c which is set to a girth size by means of a measure adjusting tool 32a and protruded from the tool 32a and the hung girth section is put around a stretching member 4 protruded from a stretched object receiver connecting member 2 vertically below the adjusting tool 32a so that the girth section may receive the shrinkage force of an elastic cord. Thereafter, the shrinkage force of the elastic cord can be obtained from the numerical value indicated by a stopped pointer 26 on a dial plate 22 by performing parallel upward measuring operations by extending a pressing member upward until the member is balanced through the member 2.
Patent JP-H10187249-A (JP)
Title: Method for generating prescribed constant pressure in testing liquid of tester
Inventor: ENDERS THOMAS
IPC: G05D16/16
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate almost all of pressure gas loss in a simple form by supplying the pressure gas to a pressure gas container from a pressure accumulator when a testing liquid is supplied to the pressure accumulator and discharging the pressure gas to the pressure accumulator from the pressure gas container via a pressure control valve when the testing liquid is discharged from the pressure accumulator. SOLUTION: One of both end parts of a pressure gas conduit 8 is connected to a pressure accumulator room 6 of the pressure gas with the other end part of the conduit 8 connected to a pressure gas container 11 respectively. The conduit 8 has a pressure gas cut-off valve 12, and a pressure control valve 13 is placed between the valve 12 and the room 6. The valve 13 controls the inside pressure of the room 6 at a prescribed level. In a test process, the pressure of the side pressure liquid of a pressure conduit 20 that is applied to the testing body 1 is kept at a fixed level via the valve 13 which controls the pressure of the inside pressure gas of the room 6 with extremely high accuracy based on the pressure gas sent out of the container 11. Therefore, almost none of pressure gas is lost despite execution of many test processes.
Patent JP-H10174063-A (JP)
Title: Video signal transmitting method, superimposed information extracting method, video signal output device, video signal receiver and video signal recording medium
Inventor: OGINO AKIRA
IPC: G06F21/10
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To rapidly and accurately extract additional information spectrum- spread and superimposed on a video signal by superimposing the spectrum-spread additional information alternately on every video signal period having an N (>=1) chip of a spread code used in the spectrum spreading. SOLUTION: An SS duplication preventing control signal generating part 16 performs the spectrum diffusion on a duplication preventing control signal S3 using a PN code queue S5, generates the spectrum-spread signal S6 of the duplication preventing control signal and supplies to a D/A converter 192. The D/A converter 192 converts the spectrum-spread signal S6 into an analog spectrum-spread signal S6A and supplying to an adding part 17. The adding part 17 superimposes the analog spectrum-spread signal S6A to an analog video signal S2A to generate an output video signal S7 and supplying to a recording device. In this case, the duplication preventing control signal spectrum-spread by the PN code queue S5 is superimposed alternately on every chip of the video signal.
Patent JP-H09164964-A (JP)
Title: Electric power steering device
Inventor: EDA HIROSHI
IPC: B62D5/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate beating noise between a worm and a worm wheel. SOLUTION: A cylindrical member 13 is coaxially fit externally and free to relatively rotate on a shaft directed in a direction orthogonal with the axial direction of a main worm wheel 5, and an auxiliary worm wheel 14 to be engaged with a worm 6 is formed on an outer periphery of the cylindrical member 13. A small bevel gear 15 is integrally fixed coaxially and in the rotational direction on a head end side of the shaft 11. A large bevel gear 16 to be engaged with the small bevel gear 15 is integrally formed on a side surface on the side of the shaft 11 of the main worm wheel 5. A torsion coil spring 17 is arranged on a part between the auxiliary worm wheel 14 of the shaft 11 and the small bevel gear 15, one end side of the torsion coil spring 17 is fixed on the cylindrical member 13, and the other end side is fixed on a large diametrical part 11A of the shaft 11.  A reduction ratio between the worm 6 and the main worm wheel 5 and a reduction ratio between the worm 6 and the large bevel gear 16 through the auxiliary worm wheel 14 through the small bevel gear 15 become equal to each other.
Patent JP-H06195850-A (JP)
Title: Head structure and medium for information recording/ reproducing device
Inventor: KAMIJO NORIYUKI
IPC: G11B17/32
Filed: 1992-12-25
Abstract: PURPOSE:To reduce friction between the medium and the head by making the rotation of a magnetic head possible following the surface vibration of an information recording medium, making the height of its rotary fulcrum roughly the same as those of the head and the medium and reducing the off- track quantity of a recording/reproducing track. CONSTITUTION:A head 10 is supported on the rear part of a carriage 6 point- touching at 10a, a head chip 9 and a recording medium 8 are pressed by a head spring 12 from the head 10 so that they are brought into contact by a proper touching force and they are moved up and down in an arrow direction 20 following the surface vibration of media 7 and 8. The height of the rotary fulcrum 10a of the head 10 and that of a touching surface where the head chip 9 of the head 10 is brought into contact with the surface of the recording layer 8 are made roughly the same.
Patent JP-H06202066-A (JP)
Title: Image display device and projection display device with color separating device
Inventor: YOKOTA HIDEO
IPC: G02F1/133
Filed: 1992-12-28
Abstract: PURPOSE:To provide the image display device which has a high light utilization efficiency and provides color separation or color composition of, specially, high color purity by designing a dichroic surface so that a specific polarized light is separated into color lights. CONSTITUTION:The light emitted from a white light source 1 through a reflector 2 is in an unpolarized state and separated by a polarization beam splitter 3 into a light containing a P-polarized component much and a light containing an S-polarized component much, so that the light containing the S-polarized component much is guided to a color separation system. Then, the light is separated by dichroic mirrors 4 and 5 of a color separation system into color light components, but the light is guided to a liquid crystal panel 9 while the plane of polarization is maintained as the S-polarized component. The polarized state of a light passed through a total reflecting mirror 8 is also held as well. The transmitted light is converted into an S-polarized light again by a lambda/2 optical phase plate 11 on the projection side of the liquid crystal panel 9 and guided to the color composition system. The color light components are multiplexed by dichroic mirrors 6 and 7 of the color composition system and the polarization directions are held as the S-polarized component.
Patent JP-H05178060-A (JP)
Title: Wheel load shift controller
Inventor: YAMAMURA TOSHIHIRO
IPC: B60G21/073
Filed: 1991-12-27
Abstract: PURPOSE:To control load shift with high accuracy by correcting without complicated control a roll moment component caused by the roll motion of a vehicle. CONSTITUTION:Hydraulic cylinders 20L, 20R are individually interposed between a car body 6 and left and right wheels 2F, 2R to communicate to each other through cross pipings 26A, 26B turned upside down respectively, while a double- acting controlling cylinder 30 is interposed between the cross pipings 26A, 26B and a pinion 34a of an electric motor 34 meshes with a rack 30d formed on a piston rod 30c in the controlling cylinder 30. On the other hand, a controller 36 presumes lateral acceleration alphaY from the detecting signals of a vehicle speed sensor 38 and steering angle sensor 39 to calculate desired differential pressure DELTAP' from the lateral acceleration by while calculating an actual differential pressure DELTAP from detecting pressure values PA, PB of pressure sensors 40A, 40B provided in the cross pipings 26A, 26B. The electric motor 34 is driven to controllably feed back a wheel load shift amount so that the differential pressure DELTAP coincides with desired differential pressure DELTAP'.
Patent JP-2001165217-A (JP)
Title: Close wind spring type extension/contraction actuator
Inventor: ATSUKAWA MASUMI
IPC: F16F1/10
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an actuator covering the faults of the conventional type actuator, being simple, lightweight, and compact, having a large stroke, extension/contraction ratio, and high extension/contraction speed, smoothly operating, easily controlled, and produced at a low cost. SOLUTION: This extension/contraction actuator is characterized to using a close wind spring 1 with arc cross section in being extended and constituted of the close wind spring 1 with an arc cross section in the width direction in being extended, a feed mechanism 2 for the close wind spring 1, and wind storage mechanisms 3, 4 for the close wind spring 1.
Patent JP-H05126213-A (JP)
Title: Motor type driving device
Inventor: YAMADA HIROSHI
IPC: F16H1/28
Filed: 1991-10-28
Abstract: PURPOSE:To eliminate electric deterioration and to secure stable action for a long time in a device for driving a drain valve or the like of an electric washing machine with torque of a motor by constituting so that rotation is controlled by a mechanical means not using a solenoid or a contact device. CONSTITUTION:When a motor is driven and a sun gear 31 is rotated by rotation of a pinion 27 with clutch pawl on a motor shaft, a rotor of the motor is corrected to the normal direction rotation by a reversing correcting lever rotating with it when it is started in the opposite direction. Also, at this time, a governor gear engaged with a rotor pinion 9 all the time is rotated in the anti- clockwise direction, and rotation is frictionally transmitted to a coupler gear 14 by a centrifugal force of the governor. By this, a lock gear 21 is rotated in the clockwise direction, and a stopper 23 is brought to a pawl 24 of a gear 15 to stop rotation of the coupler gear 14. A planetary gear 33 is rotated in the clockwise direction by rotation of the sun gear 31, and a drain valve, etc., is opened through an arm gear 34, a reduction gear 40, an output gear 42, etc.
Patent JP-H11174629-A (JP)
Title: Method for installing light-shielding material to photosensitive material and apparatus therefor
Inventor: SHIGETA BUNGO
IPC: B65H21/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a light-shielding material for connection to a photosensitive material and a apparatus therefor in which it is not necessary to change the light-shielding material in adjustment to the width dimension of the photosensitive material, the light-shielding material can be cut in correspondence to the width of the photosensitive material and a positioning accuracy during connection is also good. SOLUTION: After a film for light-shielding 6 is drawn at only the length corresponding to the width dimension of a photosensitive film 5 from a roll 22 of the light-shielding film 6 by means of a light-shielding film supplying mechanism 12, it is cut by means of a first cutting mechanism 14 and is carried to a connection position by means of a carrying positioning mechanism 16. Then, 2 widthwise edge of the light-shielding film 6a cut and an lengthwise of the photosensitive film 5 are overlapped, a cutting margin is removed by cutting, and the abutted portion is connected, followed by rolling-up. The cut chip of the light-shielding film 6a which was overlapped and cut is automatically ejected.