baber/WOPTO huggingface dataset:
Patent JP-H04141320-A (JP)
Title: Work liquid feeding device for electric discharging machine
Inventor: KATOU MINEHISA
IPC: B23H1/10
Filed: 1990-10-02
Abstract: PURPOSE:To maintain the highly accurate work of an electric discharging machine, and to enable an unmanned operation for a long time, by controlling the specific resistance value of a replenished work liquid so as to become the same value as the specific resistance value controlled by a specific resistance detection device by a specific resistance control unit. CONSTITUTION:A work liquid fed to a machine main body 10 by a pump 9 from a clean liquid tank 2 is returned to a dirty liquid tank 1 together with work chips, but the quantity of the work liquid returned to the dirty liquid tank 1 is being reduced by the evaporation, splash, etc. When the reduction of this liquid quantity is detected by a liquid level detector 14, a feed water means 15 replenishes the work liquid into the dirty liquid tank 1, via a specific resistance control unit 17 from a work liquid feeding source 13, further via a 2nd specific resistance detection device 16. When the liquid level detector 14 detects that the work liquid quantity inside the dirty liquid tank 1 reaches a constant quantity, the feed water means 15 stops the liquid replenishment. In the case of the specific resistance value controlled by the 1st specific resistance detection device 5 of the clean liquid tank 2 side being high and the specific resistance value of the work liquid feeding source 13 being low, at the replenishing time of the work liquid, the control unit 17 controls the specific resistance of the replenishing liquid in the same value as the value controlled by the detection device 5.
Patent JP-2001084167-A (JP)
Title: Data reading method
Inventor: OKUZAWA KATSUHIRO
IPC: G06F3/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To allow a CPU part to read recorded information of any data collecting device by only one program by separating the recorded information into measuring data and header information through the use of a conversion sheet and preparing a directory obtained by adding header information to a collected file. SOLUTION: An input device 406 sets the contents of the format of recorded information to a conversion sheet 200. Recorded information collected by a data collecting device 410 is read in a conversion module 100 through an external recording part 405. A recorded information separating part 201 separates it into measuring data 204 and header information 205 by referring to the sheet 200. A file conversion part 202 decomposes the data 204 into channel units by the sheet 200 and assigns a file name to each channel. A directory preparing part 203 collects files to a fixed unit by referring to the sheet 200 and adds information 205 to it to prepare a directory which can be read by a CPU 403.
Patent JP-2001078806-A (JP)
Title: Length adjuster with loosening stopper for suspension belt
Inventor: KOBAYASHI TATSUYA
IPC: A44B11/06
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a length adjuster for making a loosening stopper function regardless of a suspension belt. SOLUTION: This adjuster 3 is constituted of a fixed member 4 and a movable member 12 and the movable member is opened to the fixed member 4 by hinges built in both members. The suspension belt 1 is passed through the plural holes 6, 11, 14 and 16 of both members, bent at an acute angle by a transversal bar 7 formed by the hole 6, wound around a transversal bar 15 for dividing the holes 14 and 16 to respectively improve frictional force and bent at the acute angle at both ends of the hole 11 to cut tension. Thus, a structure capable of making the loosening stopper function when both members are closed and releasing the loosening stopper when they are opened is attained.
Patent JP-H04140683-A (JP)
Title: Radar equipment
Inventor: KANEGAE SEIICHI
IPC: G01S13/44
Filed: 1990-10-01
Abstract: PURPOSE:To output a highly accurate differential angle signal by performing angle measuring calculation by injecting correcting signals having the same amplitude and same phase at the timing at which the correcting signals and received signals do not overlap each other so that the influences of the amplitude matching and phase matching between channels can be eliminated. CONSTITUTION:Correcting signals outputted from a correcting signal generator 32 upon receiving a timing signal from a timing generator 19 which does not make the correcting signals and received signals to overlap each other are set to a level by means of a level controller 31 in accordance with a correcting signal level controlling signals from a controlling signal generator 26 and injected into a range channel, bearing channel, and elevation channel from couplers 27-29 after their amplitudes and phases are corrected to the same amplitude and phase. After the correcting signals are amplified with the same gain (a complex number) as that of the received signals of eac h of the range channel, bearing channel, and elevation channel, angle measuring computing elements 22 and 23 output differential angle correcting signals for bearing and elevation and a corrected bearing and elevation differential angle signals are respectively outputted to angle measuring correctors 24 and 25.
Patent JP-S61130416-A (JP)
Inventor: HOISU HERUMUUTO
IPC: C21D1/00
Filed: 1985-11-22
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-H0321551-A (JP)
Title: Drive coupling mechanism for wiper arm for window shield
Inventor: MAACHIN KAATEISU
IPC: H01B17/58
Filed: 1989-10-09
Abstract: PURPOSE: To prevent the radio wave interference with an antenna built in a heater for a windshield by coupling a drive spindle with a head part of a metallic wiper arm through an electric insulation means (bush). CONSTITUTION: A truncated conical hole 3 to be seated on an end part of a drive spindle indicated by a one-dot-chain line 5 is formed on a head part 1 of a wiper arm 2 for a windshield glass or a windshield, and a plastic bush 7 to provide the electric insulation condition between an arm head part 1 and a drive spindle 5 is arranged in the hole 3. The bush 7 is provided with a truncated conical part 8 in the hole 3 and two flange parts 9, 10 at each end to be seated around the outer part of the arm head part 1. The bush 7 achieves the insulation from the arm head 1, the spindle 5, a nut 12, and other vehicle parts.
Patent JP-H0599820-A (JP)
Title: Method for tensile test of minute-length sample
Inventor: TAKEDA MAKOTO
IPC: G01N3/04
Filed: 1991-10-11
Abstract: PURPOSE:To enable measurement of the modulus of elasticity and others of a sample even when it is very small, by a method wherein the opposite end parts of the sample of a minute length are held by clips and fixed at prescribed test lengths and then each clip is fixed to each tensile means of a tensile tester. CONSTITUTION:An upper clip 1 has a plate-shaped clip main body 3 and an extension plate 4 is fitted thereto. A lower clip 2 has the same construction. A sample S is fixed by the upper and lower clips. The extension plate 4 fitted to the upper clip 1 is fixed to an upper air chuck 13 of a tensile tester. After it is checked that the sample S is set vertically, an extension plate 14 of the lower tape clip 2 is fixed to a lower air chuck 15 of the tensile tester. Thereafter, a tensile test of the sample S is executed by driving the upper and lower air chucks 13 and 14 in accordance with ordinary processes. According to this constitution, a change in a test sample length can be prevented and it is possible to improve the precision in measurement and to measure accurately the modulus of elasticity and others of a very small sample.
Patent JP-2000303027-A (JP)
Title: Photocatalytic hydrophilic coating composition
Inventor: SUGANO MITSUAKI
IPC: C09D7/12
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which can exhibit an excellent leveling effect by selecting a composition comprising photocatalytic metal oxide particles, a difficultly decomposable binder, a solvent, and a fluorine-containing surfactant, wherein the photocatalytic metal oxide particles and the difficultly decomposable binder are used in a specified total amount. SOLUTION: This composition comprises (A) a photocatalytic metal oxide having a mean particle diameter of 1-100 nm, (B) a difficultly decomposable binder, the component A/component B ratio being 90/10 to 20/80; 0.01-5 wt.%, based on the total of components A and B, mixed solvent comprising at most 20 wt.% water-soluble solvent having a boiling point of 120 deg.C or above and a water-soluble solvent having a boiling point of below 120 deg.C; and 0.0005-2 wt.% fluorine-containing surfactant (e.g. perfluoroalkylsulfonic acid). The photocatalytic metal oxide used is exemplified by anatase, brookite, or rutile titanium dioxide, tin oxide, zinc oxide, or dibismuth trioxide. The difficultly decomposable binder is exemplified by a hydrolyzable silane, an alkyl silicate, a polyorganosiloxane, or colloidal silica.
Patent JP-H03130443-A (JP)
Title: Yarn feeding of rubber yarn to knitting machine
Inventor: SAITO SADAO
IPC: D04B15/50
Filed: 1989-10-12
Abstract: PURPOSE:To form extremely narrow rubber width part at weaving part of rubber yarn of socks, etc., and to reduce cost in feeding rubber yarn, etc., to a knitting machine such as socks knitting machine by applying tension to rubber yarn in the direction opposite to that of rubber yarn feeding. CONSTITUTION:In supplying elastic yarn (rubber yarn for short) Y such as rubber to a knitting machine such as socks knitting machine, tension is applied to the rubber yarn Y in the direction opposite to that of the rubber yarn Y feeding to the knitting machine and the rubber yarn is supplied. To be concrete, for example, in case of a rubber yarn feeder 6 wherein the rubber yarn is supplied to a knitting machine by rotation of a rubber yarn guide roll 2 with rotation of a rubber yarn feeding rotor 1, a drive motor 3 to revolve the rotor 1 consists of a step motor and tension is applied to the rubber yarn in the direction opposite to that of yarn feeding by reverse rotation of the motor 3.
Patent JP-2001092136-A (JP)
Title: Photosensitive composition and semiconductor device
Inventor: HAYASE RUMIKO
IPC: G03F7/004
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition excellent in resolution, sensitivity and heat resistance and developable with an aqueous alkali solution and to obtain a resin sealed semiconductor device having high heat and moisture resistances and reliability. SOLUTION: This photosensitive composition contains a polyamide having repeating units of formula 1 and a compound of formula 2 which generates an acid when irradiated with light. The semiconductor device has a polyimide film formed using the photosensitive composition. In the formulae, R1 is a tetravalent organic group, R2 is a divalent organic group, R3 is a divalent organic group and R4 is a monovalent organic group.
Patent JP-S61143697-A (JP)
Title: Heat exchanging device
Inventor: FUJII MASAO
IPC: F28D15/02
Filed: 1984-12-14
Abstract: PURPOSE:To accelerate heat transfer and to heighten the heat transfer properties by a method wherein the suction and blow out of the fluid is realized through penetrating holes at the one side and the other side of the heat transfer body, and at the suction part the temperature boundary layer becomes thin, and at the blow-out part the fluid mass are replaced. CONSTITUTION:Heat transfer bodies 1 which are provided along the flow direction A of the fluid and having plural number of penetrating holes 13 are composed of heat transfer fins, heating bodies, heat absorbing bodies, heat storage bodies and heat dissipation bodies etc. These heat transfer bodies 1 are laminated with plural plates, and flow channels 51, 52 are formed between each heat transfer bodies 1a, 1b, 1c, and the fluid passes between these. Each heat transfer bodies 1 are bent periodically to waved platform type along the flow direction of the fluid, and the periodical phase of the bending is slipped off between adjacent heat transfer bodies. The static pressure difference is generated between the flow channel 51 and 52, and a part of the fluid flow in to the flow channel 52 from the flow channel 51 through penetrating holes 13. Accordingly, the blow-out of the fluid generates suction at the other surface 15.
Patent JP-H03124484-A (JP)
Title: Long-sized thermal transfer film and manufacture thereof
Inventor: KASHIWABASHI MASASHI
IPC: B41M5/26
Filed: 1989-10-11
Abstract: PURPOSE:To avoid the deterioration of productive efficiency even when a defective picture plane is generated by scanning each unit picture plane at stages after a coating process and including a process, in which the head-projecting marks of picture planes satisfying no quality standard are erased. CONSTITUTION:When yellow, magenta and cyan are used as the order of pringing in order to discriminate the unit picture planes of a film 1, sections among cyan and yellow are coated with head-projecting marks 2 and 4. When there is a defective section such as stripping in one part of the long-sized thermal transfer film 1 such as the cyan section of unit picture planes 3, the head-projecting mark 4 of the unit picture plane containing a defective is erased in scanning and decision conducted after the coating process of the thermal transfer film. Accordingly, a sensor 10 prints the picture plane of cyan, and cannot recognize the presence of the defective unit picture plane 3 as the next picture plane, and the defective unit picture plane 3 is skipped, and lost-moved up to the yellow of the next normal unit picture plane 5, thus preventing the generation of the defective picture plane and manufacturing the long-sized thermal transfer film 1 having zero defective, then remarkably improving yield and productive efficiency.
Patent JP-H01106374-A (JP)
Title: Magnetic disk device
Inventor: NISHIMURA MAKOTO
IPC: G11B21/08
Filed: 1987-10-20
Abstract: PURPOSE:To reduce the acceleration loss of a driving motor and to improve a braking force by switching the number of coil windings at the acceleration and speed reduction times of the driving motor driving a head mounting mechanism. CONSTITUTION:When the driving of a driving motor 11 is started according to the writing/reading command of the data placed from a controller, the phase switching signals S4-S6 outputted in order from each photoelectric element PT4-PT6 are fed in succession to transistors Tr4-Tr6 according to the rotation of a rotary light shielding plate and the number of windings of coils L1-L3 is switched from (n) to n/2. The constant acceleration decided by a torque and load inertia is obtd. by comparing with the rotary speed of the case of making the oil winding number (n). At the positioning time of a magnetic head onto an aiming track, also, the phase switching signal S1-S3 outputted in order from the photoelectric elements PT1-PT3 according to the rotation of the rotary light shielding plate are fed in order to the transistor Tr1-Tr3, switched to the (n) of the coils L1-L3 and decelerated in a short time.
Patent JP-H03125341-A (JP)
Title: Optical head
Inventor: YAMAMIYA KUNIO
IPC: G11B7/135
Filed: 1989-10-09
Abstract: PURPOSE:To eliminate the need for an optical member such as a half-mirror and to reduce the size of the optical head more by separating return light from a recording medium from an optical path extending from a semiconductor laser to the recording medium. CONSTITUTION:The P-polarized elliptic beam 15 from the semiconductor laser 2 is transmitted through a coated plate 4 and major-axis side part of the beam is photodetected by a photodetector 11 for front monitoring while reflected, diffracted, and converged by a reflection type hologram 6. The light beam which has both its major-axis side ends cut by the hologram 6 to become nearly circular and is transmitted through a dielectric multi-layered film 5. This light is transmitted through a polarization hologram 8 and passed through a 1/4-wavelength plate 9 and an objective 10 to irradiate the recording medium 3. Its reflected light is passed through the lens 10 and wavelength plate 9, diffracted by the polarization hologram 8 as the return light, and reflected totally by the multi-layered film, so that the light is made incident on and diffracted by the hologram 8 again. A photodetector 16 performs focus detection from astigmatism generated by the hologram 8 and also detects a tracking error by a push-pull method.
Patent JP-2000101057-A (JP)
Title: Sensor panel device
Inventor: TSURUOKA MITSUO
IPC: H04N5/369
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a sensor panel device wherein the nonuniformity of the temp. distribution in the sensor panel is reduced to obtain image information signals at a good uniformity. SOLUTION: The sensor panel device comprises a sensor panel 1, a base 2 having one face bonded to the sensor panel 1, integrated circuit boards 4a, 4b for driving the sensor panel 1, and connecting integrated circuit units 5a, 5b for electrically connecting the integrated circuit boards 4a, 4b to the center panel 1. One face of a thermally conductive frame member 3 is bonded to the other face of the base 2 and a pattern of electric heating wires 6 is attached to the other face of the thermally conductive frame member 3 as means for controlling the temp. distribution of the sensor panel 1. The pattern of electric heating wires 6 is divided in a plurality of systems and the electric heating wires 6 of each system can be fed appropriately with electric powers, respectively.
Patent JP-H04140525-A (JP)
Title: Torsion bar for slow-acting rotary shaft device
Inventor: KOJIMA JUJI
IPC: E05D11/08
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a torque equal to that of a torsion bar, prevent the occurrence of abnormal sound and obtain an excellent operational sense by forming the torsion bar in a bending condition so that the space between hook parts can exist by more than the wire diameter, forming a hook part for locking one edge side in one hook parts, and forming a hook part for locking the other edge side in the bending part. CONSTITUTION:A torsion bar 4 is formed by bending a wire rod having approximately twice the length in use from its approximately central part. Hook parts 42a and 42a in L shape are formed on both sides of the wire rod at this time, and those bending parts are set so that the space between both edge hook parts 42a and 42a can be shifted by (d) in the lengthwise direction and can also open gradually toward both edge hook parts 42a and 42a under a free condition. The space (d) between these hook parts 42a and 42a is enough, if it is at least equal to the wire diameter of the wire rod. In this torsion bar 4, the hook parts 42a and 42a become a hook part 42 for locking one edge side, and an approximately C shape hook part 41 for locking the other edge side is also formed in the bending part. This torsion bar 4 is assembled into a shaft body for constituting a slow-acting rotary shaft device.
Patent JP-2001084828-A (JP)
Title: Recessed luminaire
Inventor: TANAKA YOSHIRO
IPC: F21Y103/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for parts and the working time by allowing luminaire mounting fittings fitted to a ceiling material of short side parts at both ends of a mounting hole, to be screwed to a mounting parts formed on an upper surface of a main body of the luminaire. SOLUTION: A luminaire mounting fittings 21 are respectively inserted and fixed in two plate members mounted on both end short side parts of a luminaire- mounting hole 31 of a ceiling material 30. Then bolts 27 screwed in advance from upper surfaces of supporting holes 25 of L-shaped supporting parts 24 are screwed into threaded grooves 28 formed on an upper surface of a luminaire body, and nuts 29 are screwed from a lower opening part of the luminaire body to mount and fasten the luminaire body. The luminaire mounting fittings 21 are formed into the shape of engagement parts selectable corresponding to a plate thickness of the ceiling material to cope with every methods of construction, and the cost of parts and the working time necessary for installation can be reduced. Further the cutting of C-channel 24 and the reinforcement are unnecessary even in a direct mounting method.
Patent JP-H06118241-A (JP)
Title: Illuminating plastic optical fiber
Inventor: SHIMADA KATSUHIKO
IPC: G02B6/02
Filed: 1992-10-02
Abstract: PURPOSE:To provide a plastic optical fiber having a small transmission loss, satisfactorily transmitting the light in a core material, capable of extending the practical fiber length, and effectively allowing a light leak from the side face of the optical fiber. CONSTITUTION:An illuminating plastic optical fiber is constituted of a transparent core material and a sheath material and allows a light leak from the desired portion of the side face of the optical fiber, and the desired portion for a light leak of the optical fiber is made thinner in aperature than the other portion of the optical fiber.
Patent JP-S63119666-A (JP)
Title: Food preserving tool
Inventor: YAMAMOTO GORO
IPC: B32B27/28
Filed: 1986-11-07
Abstract: PURPOSE:To obtain a food preserving tool of sustained release ethanol having safety and high performance, by packing a powder ethanol composition into a specific ethanol sustained release film. CONSTITUTION:A mixture of 20-70pts.wt. ethanol and 80-30pts.wt. sugaralcohol such as sorbitol, mannitol, etc., heated at 50-100 deg.C, melted and cooled to give a powder ethanol composition. Then the composition is packed into a container which is partially or totally made of a laminate film obtained by laminating a film having >=50g/m<2>/24hr/50RH/40 deg.C ethanol permeability, such as ethylene-methyl acrylate copolymer containing 15-25wt% methyl acrylate component, porous polyethylene or microporous propylene to an air- permeable substrate.
Patent JP-2000102032-A (JP)
Title: Composite-component converter
Inventor: USUI SHUJI
IPC: H04N9/78
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite-component converter capable of minimizing the degradation of the various kinds of signals superimposed in the vertical fly-back period of composite television signals. SOLUTION: In this composite-component converter 1 for turning analog composite television signals (a) to digital composite signals (b) in an AD converter 101, separating them into luminance signals Y and chrominance signals C in a YC separator 102, then changing a transmission rate in a rate converter 104 and converting them to serial component signals (d) by a multiplex and parallel/serial conversion processor 105, by an A decoder 108 whose input is the count output D of synchronizing signals, the signals A are generated in an optional line period within the vertical fly-back period selected by a set value AS beforehand. Selectors SW1, SW2 and SW3 are switched by the signals A and the signals of the optional line period within the vertical fly-back period are converted into the serial component signals (d) without performing YC separation.