baber/WOPTO huggingface dataset:
Patent JP-H10132731-A (JP)
Title: Friction testing method and device therefor
Inventor: OKUBO KATSUYUKI
IPC: G11B5/84
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a friction testing device capable of accurately measuring and analyzing the change of state due to slide friction corresponding to the atmospheric conditions of a slide friction area between samples, and detecting and analyzing a product generated accompanying this change of state. SOLUTION: A sample piece to be measured 1 and sample piece to be tested 2 are slid by the rotation of a motor 11, and the flow of gas containing fluorine is injected into a sliding friction area 12 as molecular flow pulses with a predetermined width under the control of a controlling means 13 to provide predetermined atmospheric conditions. The spectrum of generated pulse waveform of a fluoride generated and discharged as a result of this between the materials of the sample to be measured 1 or a fluoride formed and attracted to the surface of the sample piece to be measured 1 is spectrally detected by a spectroscopes 6 and 7 without changing the state of sliding and then deconvoluted with an analyzing means 8, 9.  By this, the mechanism of generation of the fluoride is quantitatively analyzed, and the effects of the atmosphere and chemical changes at the slide friction area on a coefficient of friction are quantitatively analyzed with accuracy.
Patent JP-H08160237-A (JP)
Title: Manufacture of optical waveguide
Inventor: HIROSE TOMOKANE
IPC: G02B6/13
Filed: 1994-12-07
Abstract: PURPOSE: To sufficiently suppress the internal stress of an upper clad layer, to reduce deformation and to exhibit excellent polarization property by forming the upper clad layer so as to have a specific thickness. CONSTITUTION: An optical waveguide base body having a lower clad layer 11 and a core 22 of the lower clad layer 11 on a substrate is provided. A glass fine particle layer to be the upper clad layer 31 is formed by spraying a glass fine particle on the optical waveguide base body. The layer is heat-treated and transparently vitrified to form the upper clad layer 31. And the upper clad layer 31 is formed so as to have a thickness, in which the fluctuation width difference ratio Δn to the lower clad layer 11 in refractive index in the distribution of refractive index of the upper clad layer 31 along the thickness direction, which is expressed by using the ratio of difference of refractive index, Δn=(n-n2 )/n2 ×100 ((n) is the refractive index of the object and (n2 ) is refractive index of the lower clad layer), is <=0.05.
Patent JP-H05247129-A (JP)
Title: Olefin polymerization catalyst system
Inventor: RONARUDO DAGURASU NUTSUDOSEN
IPC: C08F4/70
Filed: 1992-11-13
Abstract: A novel polymerization catalyst system comprising a diluent, a substrate, a nickel compound wherein the nickel is in a zero oxidation state and picolinic acid and a method for making such catalyst system is described. The polymerization catalyst system can be used in a process for the polymerization of polymerizable olefins.
Patent JP-H11114885-A (JP)
Title: Blanking device for thin plate material or the like
Inventor: OSAJIMA YUTAKA
IPC: B26D3/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a blanking device for a thin plate material, capable of decreasing manufacturing costs by simplification of the structure. SOLUTION: In a cutting device, a thin plate-shaped work piece W attached on a table and a straight cutting blade 10 are so arranged as to be faced to each other, and the relative movement of the work piece W and the cutting blade 10 is controlled in the X-axis direction and in the Y-axis direction of the horizontal surface. The cutting blade 10 is attached to the lower end of a holder 6 to be rotated around a vertical shaft, and the position of a cutting edge (a) in a cutting part in the cutting blade 10 is made slightly biased rearward from the rotational center of the holder 6, and the cutting edge is held.
Patent JP-H11144050-A (JP)
Title: Method and device for correcting image distortion
Inventor: DOI TAKAMI
IPC: G06T3/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To correct the distortion of an image to be picked up by extracting lattice point coordinates from an image, calculating a coordinate trausformation expression by using the coordinate points, and using the coordinate transformation expression. SOLUTION: The image obtained by expanding a lattice pattern in the same shape with the tetragonal lattice pattern stuck on the image to be picked up in parallel to a camera image pickup surface without varying the distance to the camera is inputted to a camera input part 2 and sent to a lattice point coordinate extraction part 4, which extracts all lattice point coordinates. After all the lattice point coordinates of each image are extracted, the coordinate data are sent to an image transformation expression arithmetic part 5 to calculates the transformation expression for the coordinates, which is sent to a coordinate transformation arithmetic part 6.  The transformation coordinate arithmetic part 6 transforms the coordinates of the source image by using the calculated transforms expression and an image data coordinate transforms part 7 reads the image stored in an image data storage part 3 and writes image data to the coordinates after transformation. Then, the image data of the source image are written to the coordinates after transformation and then an image data interrelating process part 8 interpolate data at a part where the image data is absent.
Patent JP-H08154540-A (JP)
Title: Reel seat device for fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K87/06
Filed: 1994-12-07
Abstract: PURPOSE: To provide the subject device comprising a specific constitution, capable of preventing shaking of a reel leg, not making a rotary member for fastening a fixed hood member and not making a mobile hood member move on a fishing pipe even when gripping the rotary member amidst fishing. CONSTITUTION: First, a reel leg is placed between a fixed hood member 2 and a mobile hood member 3 on a fishing pipe 1 and a rotary member 4 rotatably connected to the mobile hood member 3 is revolved around the fishing pipe 1. Consequently, since a female screw of the rotary member 4 is revolved around a male screw of a connecting member 5 extending from the member 2 through the member 3 to the member 4, the rotary member 4 is screwed in the direction of the fixed hood member 2 and the mobile hood member 3 is brought close to the fixed hood member 2 to fix the reel leg between the members 2 and 3. Then, a female screw of a lock nut 11 is screwed to a male screw of the rotary member 4, a slotted piece at the tip of the male screw is forced in a groove 8b of a groove member 9 by a tapered part of the lock nut 11 to prevent the rotary member from rotating around the fishing rod pipe 1.
Patent JP-2001126001-A (JP)
Title: Transaction data format designing method, computer readable recording medium recording its program, transaction data communication system, transaction data communication equipment and computer readable recording medium recording its program
Inventor: YOTSUYANAGI SHIGEKI
IPC: G06F19/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the description quantity of a part which is overlapped due to separate design, to easily generate and change a system and to construct the system by making the system where design elements are collectively described in the case of constructing the transaction communication system using communication and to reduce operation cost by transmitting/receiving a formatted document by an electronic mail. SOLUTION: A data format obtained by collecting the differences of the descriptions of elements in data exchange specifications used in respective processes defining respective scenes where data are exchanged by a series of communications is generated. A specification conversion device 20 extracts data conversion specification, a user interface element and progress management information from the data format and outputs them to communication equipment, and communication equipment 40 executes transaction data with other communication equipment based on them.
Patent JP-H02150854-A (JP)
Title: Organic electrophotographic sensitive body
Inventor: SAKO SHUNKAI
IPC: G03G5/05
Filed: 1988-12-02
Abstract: PURPOSE:To prevent the cleaning defect and flaw patterns on images by the turning over, edge chipping, etc., of a cleaning blade by subjecting a polished surface further to a surface cleaning treatment. CONSTITUTION:The surface of the photosensitive body 8 which is previously roughened by polishing is further subjected to the cleaning treatment. The shavings clogged in the surface is, therefore, removed to well roughen the substantial surface roughness. The uniform surface state in which all of the max. value, average value and min. value indicated by the method for measuring 10-point average roughness defined by JIS (Japanese Industrial Standards) B0601 are within a 0.3 to 5.0mum after the cleaning treatment is obtd. The property to sustain the lubricity between the surface of the photosensitive body 8 and the cleaning blade 9 is improved in this way and the generation of the unnecessarily deep grooves is suppressed. The turning over and edge chipping of the cleaning blade 9 by the friction between the cleaning blade 9 and the surface of the photosensitive body 8 are prevented and the excellent images are obtd.
Patent JP-H09146158-A (JP)
Title: Display device for camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/18
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To enable a display related to an exposure such as film sensitivity and the shutter speed, while suppressing the increase in the cost of a camera. SOLUTION: In the camera provided with a display part having number display parts 5B and 5C of two columns consisting of plural segments respectively and displaying a film count value and a detecting part for detecting the film sensitivity, one-segment number display parts 5D and 5E capable of displaying a number 'zero' are added to the rear stages of the display parts respectively and a film sensitivity value is displayed by the respective number display parts 5B-5E. Consequently, the film count and sensitivity values can be displayed in one display part and especially, on the film sensitivity whose displayed value is great, only a few segments are added to the display parts, to enable the display. Thus, the value related to the exposure can be displayed while the increase in the cost of the camera is suppressed.
Patent JP-H01144522-A (JP)
Title: Manufacture of flat cable with shield
Inventor: WATANABE MASAHIRO
IPC: H01B13/00
Filed: 1987-11-30
Abstract: PURPOSE:To stabilize capacitance between an aluminum shield and a conductor by forming a roll in a shape of a concave drum with its central part recessed and cooled to a constant temperature by means of a cooling medium, thereby making the close contact force between the aluminum shield and an insulator uniform. CONSTITUTION:Using a pair of concave drum-shaped rolls 1a, uniform cool air flow a generated with a cool air device is blown through a cool air nozzle 4 in the direction of the roll surface. With this arrangement, a difference is produced in the pressing forces between the central part and edges of a flat cable with shield on which a temperature difference is produced by the roll 1a, and the close contact force between an aluminum shield and an insulator becomes uniform. As the roll 1a is always cooled with the cool air flow 3, the temperature does not rise as the time passes, producing no change in the close contact force, This makes it possible to stabilize capacitance between the aluminum shield and a conductor.
Patent JP-H06160855-A (JP)
Title: Production of liquid crystal panel
Inventor: INOUE KAZUO
IPC: G02F1/1337
Filed: 1992-11-16
Abstract: PURPOSE:To eliminate dust and foreign matter, to prevent orientation disturbance and staining and to improve a display grade by subjecting at least one of substrates of a liquid crystal panel to a rubbing treatment, then immersing the substrates into a soln. and subjecting the substrates to washing of a sheet system. CONSTITUTION:Transparent electrode films (ITO films) 2, 7 are formed on two sheets of transparent glass substrates 1, 8. After these glass substrates 1, 8 are washed, polyimide is applied as oriented films 3, 6 thereon and is subjected to a heat treatment to cure the polyimide films; thereafter, the polyimide films are subjected to a rubbing treatment by using a rubbing cloth made from rayon. These substrates 1, 8 are immersed into pure water and are then successively subjected to shower washing by using a pure water washing machine of the sheet system. SiO2 particles are thereafter sprayed as spacers on the surface provided with the oriented film 3 of the one glass substrate 1 and a sealing resin 4 is applied at the edge of the surface provided with the oriented film 6 of the other glass substrate 8. These two substrates 1, 8 are stuck to each other in such a manner that the oriented films 3, 6 face each other and are heated to cure the sealing resin 4.
Patent JP-H056585-A (JP)
Title: Magneto-optical memory element
Inventor: TAKAHASHI AKIRA
IPC: G11B11/10
Filed: 1991-11-20
Abstract: PURPOSE:To enhance corrosion resistance and S/N by successively forming a transparent thin film consisting of a material having the refractive index larger than the refractive index of a transparent substrate, a magnetic material thin film having the axis of easy magnetization perpendicular to the film plane, a heat insulating layer, and a metallic film on the above-mentioned substrate. CONSTITUTION:The transparent thin film 2 consisting of Si3N4 and the magnetic material thin film 3 having the axis of easy magnetization perpendicular to the film plane, such as MnBi or TbDyFe, are formed on the transparent substrate 1 consisting of glass, acrylic resin, etc. The thin film 3 is adhered by an adhesive layer 4 to the supporting substrate 5. A reflection film layer consisting of Al, Au, Ag, etc., is provided between the thin film 3 and the layer 4 and further, the heat insulating layer consisting of SiO2, Si3N4, etc., is provided between the reflection film and the thin film 3. The refractive index of the substrate 1 is 1.5 and the refractive index of the thin film 2 is 2.0 and, therefore, the incident light from the substrate 1 is interfered in the thin film 2 and a Kerr effect is increased. The thin film 2 has a good thermal conductivity. The corrosion resistance and S/N are improved in this way and the Kerr rotating angle is increased.
Patent JP-H09141203-A (JP)
Title: Drum screen
Inventor: KAGAWA MASAHIKO
IPC: B07B1/22
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To improve throughput by preventing the screen part from being clogged. SOLUTION: A screen part 3 is provided to the main body 2 of a cylindrical drum screen 1. A stationary screen member rotating around the axis X of the main body and a movable screen member rotating eccentrically to the axis X are alternately fixed to the screen part 3. Even if a grit having about the same grain diameter as the width of the slit is caught in the slit in the screen part 3, the grit is discharged because the movable screen member is rotated eccentrically to the axis X of the main body 2 and the adjacent stationary member and movable member are positionally shifted from each other.
Patent JP-H01146674-A (JP)
Title: Sheet binder
Inventor: HIROI MASAKAZU
IPC: B25C5/16
Filed: 1987-12-02
Abstract: PURPOSE: To draw a needle left in an old cartridge to be exchanged together with this cartridge in exchanging the cartridge by providing a needle feeding forbidding means for forbidding the feeding of a needle feeding means in the condition that movement of a needle is regulated by a movement regulating means. CONSTITUTION: A reflection sensor 201 detects that residual quantity of needle held in a cartridge becomes to the predetermined quantity. With this detecting signal, a needle feeding forbidding means of a control circuit forbids the feeding of a needle 101 by a needle feeding means 104 in the condition that the movement of a needle presser 103 is regulated. As a result, needles left in a cartridge 102 to be drawn is ejected together from a sheet stitching device. Consequently, when a new cartridge is installed in the sheet stitching device, needles of the new cartridge can be securely set in the sheet stitching device so as to prevent the generation of needle feeding failure and needle jam or the like at the time of restarting the sheet stitching device.
Patent JP-H10130542-A (JP)
Title: Epoxy resin powdered paint
Inventor: KAWADA YOSHIHIRO
IPC: C09D163/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powdered paint which gives satisfactory resistance to cracking and heat-cycle and impregnating ability simultaneously by formulating a specific epoxy resin, a curing agent, an inorganic filler, a curing accelerator and a stress relaxation agent as essential components. SOLUTION: This epoxy powdered paint comprises, as essential components, (A) (i) a novolak type polyfunctional epoxy resin and (ii) a bisphenol type epoxy resin, (B) a hardener (preferably dicyandiamide), (C) an inorganic filler (preferably silica), (D) a curing accelerator (preferably imidazole azine derivative) and (E) an stress relaxation agnet (preferably silicone rubber). In a preferred embodiment, the component i is a cresol novolak type polyfunctional epoxy resin, while the component ii is a bisphenol A type epoxy resin with an average molecular weight of 900-2,000. Thus, this epoxy resin powdered paint can be effectively used for adhering the coil of the high-speed rotor for the starter motor in two-wheeled or four-wheeled vehicles.
Patent JP-H01148679-A (JP)
Title: Battery mounting structure of scooter type car
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1987-12-04
Abstract: PURPOSE: To facilitate battery inspection-maintenance work by forming an opening opened at the upper part, at the bottom part of a storage box disposed in space below a seat, in a position offset to one side in the cross direction of a vehicle, and enclosing a battery in this opening. CONSTITUTION: A scooter type vehicle has a unit swing type engine 7, and the power of its engine body 11 is transmitted to a rear wheel 8 by power transmission mechanism accommodated in a transmission case 12. A storage box 32 is disposed in space formed between the engine 7 and a seat 3 and surrounded by a body cover 31. In this case, a rectangular opening 43 larger in shape than the horizontal cross section of a battery 42 is formed at the bottom part of the storage box 32, in a position offset to one side in a cross direction of the vehicle from the center of a vehicle body, and opened/closed with a cover body 44. A battery box 45 serving as a battery support part is formed below the opening 43 integrally with the storage box 32, and a battery 42 is enclosed therein.
Patent JP-H01151669-A (JP)
Title: Lock device
Inventor: GOTANDA MOTOHIRO
IPC: E05B47/06
Filed: 1987-12-04
Abstract: PURPOSE: To secure the operation with the simple mechanism by locking and unlocking a door while turning thumb-turns with two driving bodies, and unlocking the door from outside after releasing a lock means with the remote control. CONSTITUTION: Two driving bodies 8, 9 are arranged inside of a lock case 4, and one driving body 8 is turned from inside of a door and the other driving body 9 is turned from outside thereof by thrum-turns 6, 7. A dead bolt 12 is laterally moved by the driving body 9 through a turning lever 10, and locked by a lock means, and furthermore, lock is released by the driving body 8. A solenoid 44 is electrified by the remote control so as to release the lock. With this structure, lock and unlock from inside of the door and lock from outside of the door can be performed by turning the thrum-turns, and unlock from outside of the door can be performed by turning the thumb-turns 6, 7 after releasing the lock with the remote control.
Patent JP-H03170665-A (JP)
Title: Method and device for sputtering
Inventor: ISHIBASHI KEIJI
IPC: C30B25/06
Filed: 1989-11-28
Abstract: PURPOSE:To expand the region of a substrate which is not significantly affected by a negative ion emitted from a target by converging plasma in the vicinity of the peripheral part of the target opposed to the substrate. CONSTITUTION:An annular magnet 211 is arranged around the target 31 in the sputtering device, for example for forming an oxide superconductor thin film. Plasma is maintained by the ionization of the sputtered gas due to the bombardment of the secondary electron emitted from the target. The ionization of the sputtered gas is accelerated as the electron makes a cycloidal movement and the radius of the movement decreases. Consequently, the sputtered gas is ionized most violently in the vicinity of a magnet where a strong magnetic field is generated, namely in the vicinity of the peripheral part of the target. Accordingly, even if the direction of the line of magnetic force differs between the regions A and B, the plasma is converged close to the inner wall of the region 102, and the erosion region 402 can be positioned at the peripheral part of the target.
Patent JP-S63160759-A (JP)
Title: Production of free cutting steel by using induction heating
Inventor: NOGUCHI MIWAHITO
IPC: B22D11/00
Filed: 1986-12-24
Abstract: PURPOSE:To reduce hard inclusion and to improve the machinability of a free cutting steel by holding over-heating temp. of molten steel in a tundish to the specific temp. or more by an induction heating device and executing molten steel stirring of electromagnetic injection force by the induction heating. CONSTITUTION:The free cutting steel contains one kind or more among S, Pb and Te. The molten steel is poured into a receiving room 3 for molten steel in the tundish body 2 and introduced to the a discharging room 6 for molten steel through a groove of refractory 4 for molten steel. Then, iron core 8 winding coil at center of the refractory 4 is set as the induction heating device. By generating Joule heat, the molten steel is heated in the molten metal channel. The over-heating temp. of molten steel in the discharging room for molten steel is held to >= 15 deg. by adjusting the current conducting in the coll. The induction current is conducted into the molten steel and the intense stirring force is developed by the electromagnetic injection force. In this way, the hard inclusion is reduced and the free cutting steel improving the machinability is obtd.
Patent JP-H02152678-A (JP)
Title: Hermetically closed mixing container
Inventor: MATSUURA DAIHACHI
IPC: B65D81/32
Filed: 1988-12-03
Abstract: PURPOSE:To easily and rapidly pull back a piston after a plurality of substances are mixed by constituting a hermetically closed mixing container so that the revolution only of a piston cylinder part is permitted between the piston cylinder part and a slide plug and the piston cylinder part is moved in an up-and-down direction in integrated relation to the slide plug. CONSTITUTION:When a piston cylinder part 17 is revolved, the piston cylinder part 17 and a slide plug 15 are integrally revolved at first but, when the slide plug 15 is brought into contact with a slide plug revolution stop part 13b, only the piston cylinder part 17 is revolved. When the medical fluid lead-out port 17a of the piston cylinder part 17 coincides with the medical fluid lead-out passage 15a of the slide plug 15, the medical fluid B in the piston cylinder part 17 passes through the lead-out ports 17a, 15a and flows out from the piston cylinder part 17 to flow in an outer cylinder part 13. After the medical fluid B in the piston cylinder part 17 flows out entirely, said medical fluid B is mixed with the medical fluid A in the outer cylinder part 13. After the finish of mixing, an injection needle is mounted to the mount base 14b of a seal plug 14 and a medical fluid lead-out port 13a is allowed to coincide with a medical fluid lead-out passage 14a by revolving the seal plug 14 and, when the piston cylinder part 17 is pressed, the slide plug 15 slides in the outer cylinder part 13 and the medical fluid mixture is led out to the outside.