baber/WOPTO huggingface dataset:
Patent JP-H03154307-A (JP)
Title: Magnetooptic element and manufacture thereof
Inventor: YASUMA YASUHIRO
IPC: G02F1/09
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a magneto-optical element which can be produced at a low cost by laminating a Bi-replaced magnetic garnet single crystal on one surface of a Bi-non-replaced magnetic garnet single crystal. CONSTITUTION:First of all, a Bi-non-replaced magnetic garnet single crystal (RIG) film 2 and then a Bi-replaced magnetic garnet single crystal (RBiIG) film 3 are laminated on a CaMsZr replacement GGG substrate 1 which is a non-magnetic garnet single crystal substrate. Then, the substrate 1 is eliminated, the RIG 2 side is subjected to cutting machining, and the film thickness of the RIG 2 is adjusted, thus setting a Faraday rotation angle to a desired value, where since the RIG 2 has a small Faraday rotation factor, there is not a great change in the Faraday rotary angle for the change in film thickness and the allowable width of the film thickness machining is large. Therefore, it is possible to adjust the Faraday rotation angle highly accurately with an easy machining technique, thus reducing machining cost.
Patent JP-H05105121-A (JP)
Title: Working vehicle
Inventor: NAKAJIMA HAJIME
IPC: B62D33/06
Filed: 1991-10-12
Abstract: PURPOSE:To damp the amplitude at the resonance frequency of a canopy, which covers the over-part of the driver seat of a working vehicle when it is running or working, by allowing various apparatus to make damping vibration through a supporting member when the canopy vibrates in the directions fore and aft and to the left and right. CONSTITUTION:A base column 3' is installed upright on a frame 2 of a revolving member 1' as a vehicle body of a small-sized shovel. A flange plate 14 of a prop 5 supporting a canopy out of illustration, which covers the over- part of the driver seat, is coupled by a bolt 15 with a flange plate 13 of the base column 3'. A mounting plate 17 of a control valve 16 for a hydraulic circuit having a weight capable of complying with the weight of the canopy is coupled with the flange plate 13 of the base column 3' through a supporting member 18 of liquid encapsulated mount type equipped with a resilience and vibro-damping characteristic. When the canopy vibrates in the directions fore and aft and to the left and right, the control valve 16 is allowed to make damping vibration through the supporting member 18. Thereby the amplitude at the resonance frequency of the canopy is damped.
Patent JP-H11128392-A (JP)
Title: Physical training supporting device
Inventor: YANASE HIDEJI
IPC: A63B24/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a user from getting bored and to allow him to do proper physical exercise by mixing background video, video related with the user, etc., so as to display on the screen of a display, linking the video related with the user with the actual operation of the user and varying the background video according to the biological function of the user. SOLUTION: With the operation of a start switch 22, CPU 55 of a display control means 5 successively reads the video signals of a scene, a person, a balloon, etc., and a mixing circuit 56 mixes them to display video on a display 57. At the same time, the reception of two-dimensional position information of an operation detecting means 3 and an output from a biological function monitoring means 4 is started. Then, at the time of making a touching action to a balloon, etc., the video of a human body is linked with the actual movement based of two-dimensional position information of the means 3. In addition, a pulse measured by the means 4 is inputted to CPU 55 to compare a measured value and a necessary upper-limit reference value with each other to delay the varying speed of scenes and to reduce the appearing frequency of the balloon.
Patent JP-H01133346-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L27/04
Filed: 1987-11-19
Abstract: PURPOSE:To simplify a manufacturing process, by utilizing the diffusion process of an isolation region so as to form the lower electrode of MIS type capacity and introducing P-type impurities into the surface of a lower electrode region as well immediately before depositing a nitriding film. CONSTITUTION:Simultaneously with the formation process of isolation regions 24, a lower electrode region 26 of MIS type capacity is formed and the oxide film 28 of the surface of the lower electrode region 26 is partially exposed by patterning its film. Then, P-type impurities are introduced selectively by utilizing this pattern and a dielectric thin film 29 is formed at the surface of the exposed lower electrode region 26. And then, after forming this thin film 29, an emitter region 30 of an NPN transistor is formed by diffusion. In this way, the isolation regions 24 are utilized as the lower electrodes of MIS type capacity and deposition of a nitriding film is performed prior to the emitter diffusion process and then, heat-treatment which makes hFE of the NPN transistor disperse after forming the emitter region 30 can be eliminated.
Patent JP-2000186254-A (JP)
Title: Adhesive sheet and adhesion structure
Inventor: ABE HIDETOSHI
IPC: C09J7/50
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet showing no swelling when it is adhered to concrete or mortar adherend. SOLUTION: This adhesive sheet 1 comprises a base material 4 and an adhesive layer 2 which has concave parts on its adhesive surface and located on one main surface of the base material, and when it is adhered to an adherend, passages connected to exterior is formed surrounded by the concave parts and the adherend. The adhesive layer contains a rubber adhesive polymer and is fixed on one main surface of the base material via a primer layer 3.
Patent JP-H10128908-A (JP)
Title: Metal vapor-deposition film, its production method, and capacitor using the same
Inventor: HATADA KENJI
IPC: B32B15/08
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the anti-moisture property without deteriorating the press molding property or the laminating property, and prevent deterioration of the insulating resistance by providing a metal deposition layer on at least one side of a metal vapor-deposition film substrate, and providing an organic compound layer with a certain thickness on the metal vapor-deposition layer. SOLUTION: A metal vapor-deposition film 1 is formed by laminating a metal vapor-deposition film 3, an organic compound layer 4, and an insulating part (margin) 5, which is an insulating layer with out a metal deposition layer, or for maintaining the insulation between the metal metal-deposition layer and the opposite electrode when an insulating layer formed with metal oxide with a margin oil 6 on a film substrate 2. The organic compound layer thickness should be 1 to 1000Å. As the organic compound, a crosslinked silicone resin containing dimethyl polysiloxane or methyl phenyl silicone oil, having a di-, tri- or tetra-functional siloxane bond.
Patent JP-H11131993-A (JP)
Title: Tunnel excavating method and tunnel liner thereof
Inventor: YOSHIMURA MUNEO
IPC: E21D9/11
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To bear reaction surely by a gripper while easily executing the expansion of a tunnel liner when the earth pressure of a bedrock is particularly high in a method of TBM(a tunnel boring machine) construction. SOLUTION: The tunnel liner 10 is composed of gripper sections, to which grippers disposed on both sides of the tunnel left-right direction are abutted, general sections connected at the upper end lower ends of the gripper sections 11 through hinges 14 respectively and an expansion section 13 mounted on one 12C of the general sections and used for expanding width. A plurality of main girders curved along the inner circumference of a tunnel are juxtaposed in the tunnel axial direction to the gripper sections 11 and the general sections, skin plates, in which both edge sections are joined with both main girders respectively, are mounted among the main girders, and the skin plates set up to the general sections are formed of a steel plate having a corrugated-shaped tunnel- axis rectangular cross section.
Patent JP-H01134373-A (JP)
Title: Color image formation
Inventor: INOUE KAZUE
IPC: G03G15/01
Filed: 1987-11-19
Abstract: PURPOSE:To perform a developing process and a transfer process only once and to eliminate the color shift of a color image and make the image sharp by sticking toner on an electrostatic latent image and exposing the image, and applying an AC voltage between a counter electrode and a substrate and transferring the image. CONSTITUTION:The photoconductive layer 2 of a photosensitive body 3 is charged uniformly and electrostatically and the color image is exposed to eliminate charges of a no-image part 7. Then the image is developed by using photoconductive toner particles of three colors, i.e. cyan, yellow, and magenta to form a toner layer 10 at the image part 6. Then the layer 10 is exposed to the color image again to eliminate the charges of toner particles in complementary color relation with the wavelength of a document color, thereby forming a toner layer 10' having a difference in electrostatic charging quantity. Then the AC voltage is applied between the counter electrode 13 and substrate 1 placed at a specific interval to vibrate charged toner, which is moved onto toner from which charges are removed. Lastly, transfer paper 14 is superposed on the layer 10', only the toner having the charges is transferred for fixation, and thus the color image is reproduced.
Patent JP-S63146238-A (JP)
Title: Optical head
Inventor: NAKAMURA TORU
IPC: G11B7/135
Filed: 1986-12-09
Abstract: PURPOSE:To prevent an appearance of stray light without enlarging optical elements in shape by providing an aperture of a specific shape with an elliptical opening between a collimator lens and a beam shaping means. CONSTITUTION:The aperture 7 is provided having an approximately elliptical opening with its minor axis (p) and major axis (q) in the same direction with those minor and major axes of a parallel beam cross section under the condition of q/p b/a and p<c and is positioned between the collimator lens 2 from which a parallel beam having an approximately elliptical cross section with a minor axis (a) and major axis (b) is outgoing and the beam shaping means having an incident effective opening diameter on minor axis side (c) which magnifies the minor axis of said parallel beam by b/a approximately. Thus, even if a radiation angle on the side of parallel to the coupling direction of a semiconduc tor laser chip is larger than the standard, an incident beam into the optical elements is limited by the aperture so that genetic stray light can be prevented.
Patent JP-2001044750-A (JP)
Title: Transparent radio wave absorbing body
Inventor: TAKEUCHI TETSUYA
IPC: H05K9/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a transparent radio wave absorbing body that realizes reduction in weight and cost and flexibly copes with a change in an absorbed frequency. SOLUTION: The transparent radio wave absorbing body is provided with a layered body 16 consisting of a transparent radio wave absorbing film 22 and of a 1st transparent support 21 supporting the film 22, with a 2nd layered body 17 consisting of a transparent radio wave absorbing film 26 and of a 2nd transparent support 25 to support the film 26, and with a spacer 18 interposed between both layered bodies 16, 17. A replaceable member with an air gap facing an intrusion direction A of a radio wave is employed for the spacer 18.
Patent JP-H03154786-A (JP)
Title: Cap fixing device for valve
Inventor: ADACHI TORU
IPC: B25B27/08
Filed: 1989-11-10
Abstract: PURPOSE:To firmly fix a cap, by rotating a pair of rotating shafts after holding the cap, inserting a screw bar into a water control valve case and covering a valve bar on a projecting part, tightening a screw with the stoppage of the engaged output part of an orthogonal transformation mechanism with its rotation in the progressing direction of the right screw and press-fitting the tip thereof to the valve bar projecting part. CONSTITUTION:A bisected fixing pin is drawn out of the cap 8 which is released from a valve bar projecting part and the pin hole drawn out of the fixing pin is formed on a screw hole 8D. The set screw 9 on which a square hole 9A for engagement is formed at the rear end part is screwed with each screw hole in the specific screwing quantity. A cap presser 2A is then applied to the upper face of the cap, the engaging output parts 4a2, 4b2 of an orthogonal transformation mechanism are engaged with the square hole of the set screw, the cap is held by the cap presser and engaging output part and the cap is covered on the valve bar projecting part by inserting a screw bar 2 into a water control valve case with its holding. The set screw is then fastened by rotating a pair of rotating shafts and the cap is fixed to the valve bar projecting part.
Patent JP-H03153262-A (JP)
Title: Electrophotographic device
Inventor: NOGUCHI TERUHIKO
IPC: G03G15/16
Filed: 1989-11-10
Abstract: PURPOSE:To suppress image fogging at the blank part of a transfer paper and to reduce the consumption of toner by changing a developing bias until the quantity of reversely electrostatically charged toner which is attached to the surface of a photosensitive body is reduced to an allowable value or under when a transfer electrifier is turned off by the control part of an electrifier. CONSTITUTION:The control part 7 of the electrifier detects a printing part on the surface of the photosensitive body corresponding to the image part of a printing pattern based on the printing pattern stored in a storage part 8. Then, when it detects the facing state of the printing part and the transfer electrifier 4 based on the position of the printing part and the output of a moving position detection means 9, it turns on the electrifier 4 and turns off the charger 4 when it detects the facing state of a nonprinting part and the electrifier 4. Besides, a developing bias control part 7 changes the developing bias until the quantity of the reversely electrostatically charged toner which is attached to the surface of the photosensitive body when the charger 4 is turned off by the control part 7 of the electrifier is reduced to the allowable value or under. Thus, the attaching quantity of the reversely electrostatically charged toner to the nonprinting part on the surface of the photosensitive body is reduced and the image fogging at the blank part of the transfer paper in the case that the electrifier 4 is turned off is controlled.
Patent JP-H04165351-A (JP)
Title: Image recording device
Inventor: HISADA HIDENORI
IPC: G03D13/00
Filed: 1990-10-29
Abstract: PURPOSE:To prevent a following undeveloped latent image face from being damaged by controlling supply operation so that the foremost end of coloring agent sheet may not be arranged at a developing position of a developing means while the latent image part of photosensitive recording medium delivered passes the inside of the developing means while it is not being developed. CONSTITUTION:Supply of a coloring agent sheet 48 is carried out for the following development by a supply means 49 so that the foremost end of the coloring agent sheet 48 may not be positioned at the developing position of the developing means 41 while the latent image part of a photosensitive recording medium 38 passes the inside of the developing means 41 without being developed, and returning operation of the medium 38 is terminated. Then, the foremost end of the sheet 48 is prevented from being in sliding contact with the medium 38 during the returning operation thereof. It is thus possible to prevent the following undeveloped latent image face from being damaged.
Patent JP-S63145986-A (JP)
Title: Mark detector for container and the like
Inventor: KAWAGUCHI EIJI
IPC: G01V8/20
Filed: 1986-12-09
Abstract: PURPOSE:To detect a mark with high accuracy by analyzing peak values included in detection signals from detecting means for a desired range set in advance and judging the conditions of the marks. CONSTITUTION:When a container 1 passes a photoelectric sensor 10, detection signal from the sensor 10 is outputted by an automatic following-up and comparing circuit 12 to a processing circuit 17 as mark signal. The detection signal from the sensor 10 is outputted to the circuit 17 via an amplifier circuit 13, an inverting circuit 14, a sample hold circuit 15 and an A/D converting circuit 16. When the circuit 17 reads the mark signal and judges the presence of a mark by the rising of the mark signal, the circuit 17 actuates an oscillator circuit 19 and starts to count clock pulses by first and second length measuring counters 20 and 21, respectively. When the counted value of the counter 20 falls on a detection starting position set in advance on the basis of the container 1, the circuit 17 starts peak detecting processing. When the counted value of the counter 21 reaches a detection terminating position set in advance, the peak detecting processing is stopped.
Patent JP-H03153208-A (JP)
Title: Dimming device for endoscope
Inventor: HIRAI TSUTOMU
IPC: A61B1/04
Filed: 1989-11-10
Abstract: PURPOSE:To adjust the brightness of an image even outside a range wherein the quantity of light is adjustable by a stop, etc., by varying the charge storage time of a solid-state image pickup element outside the adjustable range of at least a light quantity adjusting means, and controlling the output level of the solid-state image pickup element. CONSTITUTION:When the stop 23 reaches the limit of operation, a switching circuit 36 sends the output of a differential circuit 34 to a solid-state image pickup element driving circuit 31 according to the information from the stop 23. Consequently, the set value of a set value generating circuit 35 and the output of a brightness detecting circuit 33 are inputted to the differential circuit 34 and their difference is sent to the solid-state image pickup element driving circuit 31 through the switching circuit 36. Then the solid-state image pickup element driving circuit 31 which controls the charge storage time of the solid- state image pickup element 20 to perform automatic dimming operation so that the brightness of the screen become constant. Consequently, the brightness of an image can be adjusted even outside the range wherein the quantity of light is adjustable by the stop 23, etc.
Patent JP-H05180984-A (JP)
Title: Assembling method for fuel assembly and device used for it
Inventor: KOIWAI TAICHI
IPC: G21C21/00
Filed: 1991-11-08
Abstract: PURPOSE:To prevent fuel rod damage by inserting fuel rods contained in a fuel magazine in turn from one side of a plurality of support grids arranged closely in advance to the other side, withdrawing the fuel rods from the magazine and then leaving support grids each other. CONSTITUTION:Each support body 50 and each support grid are initially arranged closely to each other. Each pushing plate 42 provided to a pushing mechanism 40 is moved to the other side, fuel rods 6 are pushed and inserted in turn in the grid space in the each support grid 4 supported by the support body 50. The other end of the fuel rods 6 is coupled to absorber concave in a fixing mechanism 60. Then, the fuel rods 6 are withdrawn from the fuel magazine 20 and the support grid are put apart at a specified intervals. As fuel rods 6 are inserted while the support grids 4 are close to each other with this method, the descent of the fuel rods due to the self-weight is only small, scrach generation is reduced. And by driving all the pushing plates 42 simultaneously, the fuel rod pushing work can be efficient.
Patent JP-2000117587-A (JP)
Title: Numerical control device
Inventor: SATO TOMONORI
IPC: G01L5/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device with a simple structure which can precisely calculate static spindle cutting force acting to a specified axial direction when a rotational speed of a driving motor to be driven so that cutting means and a workpiece are relatively moved with each other to a specified axial direction is a specified value or lower. SOLUTION: A cutting force calculation part 4 comprises a moving spindle cutting force calculation part 41 and a static spindle cutting force calculation part 42, and outputs values calculated for a moving and a static spindle cutting force based on current and velocity of a motor. A correction amount calculation part 42a of the static spindle cutting force calculation part 42 calculates a moving average value for a minimum motor current to be a correcting amount which is then subtracted from motor current. A conversion part 42b calculates the static spindle cutting force by the subtracted motor current and converts into a cutting force.  Since motor current for a static spindle includes static friction and does not correspond to true cutting force, the static spindle cutting force is precisely calculated with simple structure by subtracting a moving average of a minimum motor current value from motor current.
Patent JP-H08134999-A (JP)
Title: Socket in catchment basin
Inventor: FUKUDA YUTAKA
IPC: E03F5/10
Filed: 1994-11-02
Abstract: PURPOSE: To simply execute a connecting work of a culvert pipe to a catchment basin. CONSTITUTION: In a socket (a) having an inner fitting part 1 against the through hole 17 of a catchment basin (b) in one face and having an outer fitting part 7 to a culvert pipe 5 on the other face, the cylindrical mouth end of the inner fitting part 1 is formed into a circular arc face 3 having equal curvature to that formed on the inner wall 2 of the catchment basin (b), a required step difference part 4 is peripherally provided on the outer circumference of the mouth end, and a water communicating hole 6 of the same diameter as the inner diameter of the culvert pipe is opened on the center on the extreme end. In the outer fitting part 7, the inner face arranged on the position of the wall thickness measure from the extreme end of the inner fitting part 1 is formed into a circular arc face 9 of equal curvature to that formed on the outer wall 8 of the catchment basin (b).
Patent JP-S62151851-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/42
Filed: 1985-12-26
Abstract: PURPOSE:To stabilize an image-forming dye and to prevent yellow stains by processing an imagewise exposed photosensitive material containing a specified compound with a processing solution having bleaching power. CONSTITUTION:The color photographic sensitive material containing the compound represented by the formula: LIG-X (LIG a ligand capable of forming a metal complex dye with a metal ion, and X is a group to be released by development of silver halide) is processed with the processing solution containing H2O2 or a compound releasing it, such as perborate, and having bleaching power. It is preferred to add an ion, such as Fe<2+> and/or a compound releasing it to said processing solution, its preceding bath and/or the following bath, thus permitting stability of the image-forming dye to be enhanced and occurrence of stains, especially, yellow stains at the unexposed areas to be reduced.
Patent JP-H05131598-A (JP)
Title: Production of laminated body
Inventor: UMEKAWA HIDEKI
IPC: C09J7/02
Filed: 1991-11-11
Abstract: PURPOSE:To provide a laminated body whose separability is improved to such an excellent degree that adhesive materials having pressure-sensitive adhesive layer such as label, seal, and pressure-sensitive adhesive tape can be easily peeled off therefrom with a small peeling resistance and that polysiloxane is shifted into the pressure-sensitive adhesive layer of the separated label, seal and pressure-sensitive adhesive tape to prevent lowering of their adhesion property. CONSTITUTION:The polyolefin resin composition containing polysiloxane in an amount of 5-40 pts.wt., preferably 5-30 pts.wt. per 100 pts.wt. of polyolefin resin is laminated on a thermoplastic resin and the resulting polyolefin resin composition layer is treated with corona discharge.