baber/WOPTO huggingface dataset:
Patent JP-H02120487-A (JP)
Title: Travel guider for door
Inventor: SOMA KAZUFUMI
IPC: E05D15/26
Filed: 1988-10-26
Abstract: PURPOSE:To smoothen the opening and closing operations of door by a method in which a roller moving on the lower guide rail is provided to a lower runner attached to door, and a coupler to be coupled with the guide groove is provided to the lower end of the runner body to prevent it from falling-down from the guide rail. CONSTITUTION:A pair of doors 3 which are connected by a hinge are supported along upper and lower guide rails 7 and 8 fixed to the upper and lower faces of an opening frame 1a through upper and lower runners 5 and 6. The runner 5 consists of a runner unit 10, a hinge 11, and a height regulating mechanism 12, and the runner 6 consists of a roller 32, a side shaft 33, a hinge 35, and coupler 41. The roller 32 which has been energized freely vertically through spring is rolled in elastically contact with the face of a rail 8 in relation to a fitting means 34 and the escape of the body 31 from the groove 28 is regulated by the coupler 41. The opening and closing operations of door can thus be smoothly performed.
Patent JP-H07122772-A (JP)
Title: Semiconductor radiation detecting device
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/24
Filed: 1993-10-28
Abstract: PURPOSE:To fully form a P-N junction of a diffusion layer so as to lessen alpha-ray in attenuation in a non-sensitive layer by a method wherein the diffusion layer is decreased to be of the order of mum or below in thickness. CONSTITUTION:An N-type diffusion layer 2 of thickness above 0.1mum and below the order of mum is formed on a P-type silicon substrate 1, an Si02 film 3 and an Si3N4 surface protective film are formed thereon, and furthermore an aluminum electrode 5 of evapration film is provided thereon as an outermost layer. A stress strain generated between the multilayered protective film is relaxed, whereby a leakage current component occurring on the surface of a detecting device substrate can be lessened, so that even a detecting device of large area can be enhanced in sensitivity. The thickness of the diffusion layer 5 is set to be over 0.1mum and of the order of mum or below, whereby alpha-ray of a short range can be lessened in attenuation in a non-sensitive layer, so that a radiation detecting device of this constitution is capable of detecting radiation high in sensitivity.
Patent JP-S61148326-A (JP)
Title: Trace gas flow rate sensor using magnetic fluid
Inventor: OKA HIDEO
IPC: G01F1/56
Filed: 1984-12-21
Abstract: PURPOSE:To detect a trace gas with a simple unit, by providing an exciting winding or an open magnetic path core outside a container holding a magnetic fluid to pass the gas through a magnetic fluid. CONSTITUTION:A magnetic fluid 7 is put into a container 8, which is provided with an exciting winding 1-1' to perform an AC excitation. As a gas is sucked in from a gas suction hole 4 of the container 8, bubbles are generated in the fluid 7 to cause changes in the magnetic flux and in the inductance thereby enabling the measurement of gas flow rate from the variation thereof.
Patent JP-S61146123-A (JP)
Inventor: YAMADERA KYOKO
IPC: A01G7/00
Filed: 1984-12-20
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-H08105162-A (JP)
Title: Roofing material
Inventor: YOSHIOKA TAKUMI
IPC: E04D1/18
Filed: 1994-10-07
Abstract: PURPOSE: To simplify roofing work and to roof surely a roof with waterproof efficiency. CONSTITUTION: A right side 7 of a rectangular roofer is folded to the front 1a side to form a right side interlocking section 14, and the height of a rising section 14a of a folding section of the right side interlocking section 14 is so formed that it becomes high toward a lower side 2 side from an upper side 9 side. A left side 8 thereof forms a left side interlocking section 17 having a U-shaped section constituted of a hanging-down section 18 and a horizontal section on the rear side interlocked with the right side interlocking section. An upper side is folded to the front side to form an upper side interlocking section 10 and a mounting section 11 extended upward from the upper side interlocking section, and a downward projection thread section 12 extended right and left is formed on a part opposed to the front side of the upper side interlocking section 10.  The lower side is folded to the rear 1 side interlocked with the upper side interlocking section to connect a lower side interlocking section 3 constituted of a hanging-down section 4 and a horizontal section 5 to the rear end of a horizontal section of the lower side interlocking section together with a folding section 6 and, at the same time, it is so formed that the height of the hanging-down section of the lower side interlocking section becomes high from the right side to the left side.
Patent JP-2000094623-A (JP)
Title: Manufacture of laminate
Inventor: NAKAGAWA TERUO
IPC: B29C43/18
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a deformation at a cooling plate or a mirror plate by forming to cool in the cooling plate with a refrigerant, and cooling the plate by lowering stepwise a temperature of the refrigerant passing to the cooling plate. SOLUTION: A temperature of a refrigerant to be supplied to a cooling plate 3 is lowered stepwise, and hence the temperature of the refrigerant to be supplied to the plate 3 immediately after starting cooling is not largely lower temperature than a heating temperature T, and the temperature of the plate 3 is not abruptly lowered immediately after starting cooling. Accordingly, the plate 3 brought into contact with the plate 3 by cooling the plate 3 is also cooled, but the temperatures of the plates 3, 2 are not abruptly cooled, and hence even when a difference of linear expansion coefficients of the aluminum and the steel occurs, a difference of the 1 of the plates 3 and 2 does not largely occur, and hence a deformation caused by the difference of size shrinkages of the plates 3 and 2 is prevented. Particularly, a deformation of the plate 3 made of the aluminum having a weak strength can be effectively prevented.
Patent JP-H08111726-A (JP)
Title: Information providing system for weather information or the like
Inventor: TAKAHASHI SADAO
IPC: H04N1/00
Filed: 1994-10-07
Abstract: PURPOSE: To utilize weather information extremely easily at low cost without extending a special leased communication line by distributing pieces of weather information to users by utilizing a public telephone line and displaying the weather information on the fixed screen of a display device connected to a communication branch device arranged on a user side. CONSTITUTION: This system is provided with a computer device 2 which gathers, stores, or process various information 1 such as weather information and a communication control computer 3 which processes the information 1 gathered and stored in the computer device 2 including data compression and accesses the users to send specific processed information out. Further, the system is provided with the communication branch device 5 which selects and switches various terminal devices on the user sides by access based upon the telephone number of the communication control computer 3 connected to the public communication line and a display device 6 which is connected to the public telephone line 4 through the communication branch device 5 and displays the weather information, etc.
Patent JP-2000101143-A (JP)
Title: Semiconductor light emitting element mounting board, wavelength-variable light emitting device and wavelength-variable light emitting array
Inventor: TADOKORO TAKASHI
IPC: H01L33/30
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a board suited for mounting a semiconductor light emitting element by passive alignment method with improved controllability of the wavelength of an output light and suited for mounting an optical fiber on the semiconductor light emitting element. SOLUTION: This board 200 has an Si substrate 12, a first dielectric layer 13 provided on the Si substrate 12, a heater 14 provided on the first dielectric layer 13, and a second SiO2 dielectric layer 15 provided on the heater 14, the opposite surface of the second dielectric layer 15 to the heater 14 is planarized to form it, and so set that the length of the second dielectric layer 15 in the length direction is less than the length of the first dielectric layer 13 in the width direction. The thermal conductivity of the second dielectric layer 15 is set higher than the thermal conductivity of the first dielectric layer 13.
Patent JP-H09171674-A (JP)
Title: Fixing device for disklike information medium
Inventor: MIHIYAERU FUROINTO
IPC: B41J2/01
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured and highly reliable disk type information medium fixing device capable of automatically positioning the center of the information medium and holding the upper surface of the information medium in a fixed position by providing a slider having a movable holding element moved on a substrate having a fixed holding element. SOLUTION: The information medium 34 is placed on a slider 4 moved on a substrate 2 by a holding arm 36. At this time, a stop part 16 pushes the slider 4 and the circumscribed circle diameters of holding elements 8a, 8b and 10c are made smaller than the diameter of a center hole 35 and the inscribed circle diameters of holding elements 82 to 8e and 10a and 10b are made larger than the outer diameter of the information medium 34. Then, when the holding arm 36 is returned, the slider 4 is returned by a spring 32 so as to widen the circumscribed circle diameters, thus the center position of the information medium 34 is decided and the circumscribed circle diameters are made slightly larger than the outer diameter of the information medium 34.  A contact element 22 is simultaneously raised and thus the information medium 34 is held between the collar parts 9 of the holding elements 8 and 10. Thus, the information medium 34 is automatically center-positioned and the upper surface of the information medium 34 is held at a fixed position.
Patent JP-2000099868-A (JP)
Title: Impact recorder
Inventor: SHIOZAWA HITOSHI
IPC: G01P15/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an impact recorder capable of reading records stored in the impact recorder without detaching the impact recorder or taking out the impact recorder from a package, and starting the next recording by deleting the recording contents in the impact recorder, thereby entirely recording accelerations for a long time even with a small amount of recording capacity and easily reading them. SOLUTION: This impact recorder to measure and record the acceleration to be received by various operation of articles is provided with a function to detect the added acceleration and a function to record the detected acceleration and transmission of recorded data is performed by radio communication. An impact recorder main body 21 is provided with a transmitting and receiving function and an IF part 23 is connected with a person computer 22. A reception part, a transmission part, a reception coil, a transmission coil are incorporated in the IF part 23 as in the case of the impact recorder main body 21.
Patent JP-2001089724-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: MABUCHI TOSHIAKI
IPC: C09J183/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive tape comprising a substrate and a pressure-sensitive adhesive layer formed on the substrate capable of exhibiting a proper adhesive strength in the case of using a halogen free flame retardant resin composition comprising a polyolefin-based polymer as a substrate. SOLUTION: This tape used a silicone based pressure-sensitive adhesive as the pressure-sensitive adhesive layer 2 and the thickness of the layer 2 is 0.05-0.3 mm.
Patent JP-2000102143-A (JP)
Title: Electric connection box
Inventor: MURAKAMI MASAKAZU
IPC: H02G3/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which can surely prevent the erroneous connection of a wire harness connector without fail. SOLUTION: This electric connection box has an upper case 12 and a lower case 11 which can be combined with each other, a wiring board 13 which is arranged between these cases and is equipped with a plurality of independent electric circuits, and an insulating board 15 which is arranged between the upper case 12 and the wiring board 13. Connector housings 12a, 12b,... to engage with outer connectors C are made at the upper case 12. Either external connector terminals 14x and 13t for electrically connecting the electric circuit with the outer connector C coupled with the electric circuit, or L-shaped ribs 15b and 15c for hindering the outer connector C from engaging with the connector housings 12a, 12b,..., being made at the wiring board 15, are projected within the connector housing.
Patent JP-H1095168-A (JP)
Title: Color image forming method
Inventor: KATANO YASUO
IPC: B41M5/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable color recording to be rapidly performed at a low device cost by curing an ink of one color on a recording layer after developing an image in this color and repeating at least, one round of the same operation such as heating, development or ink curing in accordance with color image information. SOLUTION: A thermal head is used as an image writing means and an oil ink is used as an ink for writing an image. A recording medium 1 is of such a structure that a recording layer 12 is formed on a substrate 11. A latent image S formed on the recording layer 12 is developed with the oil ink to be supplied from a developing roller. An ink layer 5 formed on the recording layer 12 is cured by an ink curing means 6 and the same image forming operation is performed again on the recording layer 12. Thus a color image is formed in yellow, red and blue on the recording medium 1. After the image is developed in one given color ink, the ink on the surface of the recording layer 12 is cured to be followed by the operation to develop an image in another ink.  In this case, the other ink does not adhere to the cured ink layer 5 but the individually independent different color images are obtained on the surface of the recording layer 12.
Patent JP-H03135014-A (JP)
Title: Film formation apparatus for wafer
Inventor: KOMURA YUKIO
IPC: H01L21/205
Filed: 1989-10-20
Abstract: PURPOSE:To make a film thickness and a composition of an epitaxial layer uniform by a method wherein a holding part which sandwiches peripheral edges of a base part from the outside is installed on a face of the side of the base part at a susceptor and a size of a gap between the susceptor and the base is made definite. CONSTITUTION:A holding part 34 is installed at a susceptor 27; a thin film, i.e. an epitaxial layer, is produced on a wafer W in a state that a pressure level inside a reaction container 10 is reduced. Even when the susceptor 27 is moved upward so as to be separated from a base part 25 by a vacuum suction operation inside the reaction container 10, it is restrained by a ring plate 36. Consequently, when the susceptor 27 is turned by a driving gas, a size of a gap prescribed between the rear surface of the susceptor 27 and the surface of the base part 27 becomes definite. As a result, a gas stream is stabilized, and a turning effort of the susceptor 27, i.e. the wafer W, by the gas becomes definite. Thereby, the susceptor 27 can stably be turned; a film thickness and a composition of the epitaxial layer can be made uniform.
Patent JP-H02119595-A (JP)
Title: Motor driver
Inventor: AKAMATSU KOJI
IPC: H02P5/46
Filed: 1988-10-28
Abstract: PURPOSE:To eliminate the continuous flow of an excess current to a motor by providing an integrator for time-integrating a difference signal between the angle command value of a main rotary shaft to drive amplifier and the rotating angle feedback value of the shaft to commonly input the integrated output. CONSTITUTION:Drive amplifiers 2, 3 for generating reverse toques to one motor are provided in two motors 4, 5, and integrators for time-integrating a difference signal between the angle command value of a main rotary shaft 9 and the rotating angle feedback value of the shaft 9 to commonly input the integrated output are provided in the amplifiers 2, 3. Accordingly, even if the normal inputs of the angle command value of the shaft generated when the motors 4, 5 are stopped are input to the integrator and the time-integrated voltage output are input to the amplifiers 2, 3, they are applied as the offset voltages having the same polarity and the same voltage to the amplifiers 2, 3. Thus, the motors 4, 5 are not reversely rotated to be stopped in the opposed state.
Patent JP-H10116860-A (JP)
Title: Wiring board, semiconductor device and electronic device using it
Inventor: KIKUCHI HIROSHI
IPC: H01L21/60
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique wherein degradation in transmission characteristics in high-speed operation is prevented when a semiconductor chip is surface-mounted on a wiring board in order to obtain an LSI that operates at high speed. SOLUTION: In a wiring board 1 dams 8 for conductor flow prevention composed of a polyimide film 8A, for example, are formed in regions other than those 7A in which bump-like conductors, such as solder bump, are connected, on the wiring layer 7 formed on an insulating substrate 2. As a result, when a semiconductor chip is surfacemounted in the region 7A in the wiring layer 7 with bump-like conductors, such as semiconductor bumps, melted solder is blocked by the dams 8 for conductor flow prevention and thus does not unnecessarily spread on the wiring layer 7.
Patent JP-2001090223-A (JP)
Title: Elastic mat and method for manufacture thereof
Inventor: UCHIDA SHIGERU
IPC: E04B1/98
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an elastic may, by which the effective utilization of industrial waste is promoted and a resource problem and an environmental problem are reduced, in which specifications required to the elastic mat can be displayed excellently by selected characteristics in each aggregate and which is preferable for usage in diverse applications and can be made to correspond to a low cost, and its manufacture. SOLUTION: A plurality of fly ash 4, crushed FRPs 5, crushed glass 6, rubber chips 6a and the like as industrial waste are combined with a water-soluble polymer 3 having elasticity at approximately 30-40 deg.C and dried and solidified, and kneaded at the ratio of approximately 1:2-6 and slurried plied timber is manufactured while the plied timber is formed in a mat shape and dried and the elastic mat is manufactured. In the manufacture of the elastic mat, kneading is stopped temporarily in a slurry stabilizing process 72 in the plied timber while fluidity is imparted by agitating the plied timber again in an agitating filling process 73, and the plied timber is formed in the mat shape in a molding process 74 and dried and the elastic mat 1 is manufactured.
Patent JP-H01112448-A (JP)
Title: System for updating file
Inventor: KANDA SHUJI
IPC: G06F12/00
Filed: 1987-10-27
Abstract: PURPOSE:To execute the file restoring of transaction processing abnormality at a high speed in an on-line real time system by conducting the conception of virtual file updating on a main storage. CONSTITUTION:Each time a file updating request is given from a task 2, updating data are accumulated to a virtual updating buffer 1. When the data are accumulated, a task identifying element and a transaction processing condition identifying element are given on the buffer. When one transaction processing is normally completed, the contents of the virtual updating buffer 1 are written to a real file 3 and when one transaction processing is not normally completed by some troubles, the contents of the virtual updating buffer 1 is caused to be ineffective.
Patent JP-H10126204-A (JP)
Title: Thin-film piezoelectric element
Inventor: YONEZAWA MASA
IPC: H01L41/08
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency thin-film piezoelectric element which has a large electromechanical coupling coefficient and also has broad bandwidth and a wide resonator frequency range, when applied to a resonator, etc., by equipping the element with a PZT thin film, which is formed on a substrate electrode layer on an oxide film of an Si substrate and an upper electrode layer which is formed on the PZT thin film. SOLUTION: As the substrate, an Si substrate of approximately 100 to 300μm in thickness is used which has an oxide film of preferably 0.5 to 2μm in thickness on the surface. On the surface of this Si substrate, a Ti layer of, for example, 50 to 500Å in thickness and a Pt substrate electrode layer of 1000 to 2000Å in thickness are formed successively by a sputtering method. On this Pt substrate electrode layer, a PbTiO3 thin film of about 0.01 to 0.1μm in thickness is formed by a sol-gel method and on this PbTiO3 thin film, a PZT thin film of 0.3 to 5μm thickness is formed by a sol-gel method. Further, a Pt upper electrode layer is formed on the PZT thin film by a sputtering method. A DC electric field of, for example, 200 to 500kV/cm is applied between the Pt substrate electrode layer and Pt upper electrode layer to perform a polarizing treatment.
Patent JP-H04150908-A (JP)
Title: Scraper filter device
Inventor: ARAI KOICHI
IPC: B01D29/62
Filed: 1990-10-12
Abstract: PURPOSE:To contrive an accurate scraping-off of filter cake by a method wherein a number of immovable divided scraper pieces are attached to the inner surface of a spiral screw provided on the outside of a cylindrical filter body with their ends overlapped and held by the force of a spring into a slidable contact with the outer peripheral surface of the filter. CONSTITUTION:A rotary outer cylinder mechanism 3 is provided around and coaxially of a fixed cylindrical filter body 22 having a cylindrical outer peripheral filter surface 22F provided with an open filter hole 21Ac of a desired size. A spiral screw 41 whose outer end is fixed to the rotary outer cylinder mechanism 3 is so arranged as to permit its free rotation with its inner wall surface out of contact with the outer peripheral filter surface 22F. A number of arcuate spring-loaded scraper pieces 51 into which a scraper mechanism is divided are provided in the grooves 41M of the inner wall surface and fixed in their respective positions and held immovable in the groove direction by projecting parts 41T and biased by a spring 52 to a normal position wherein the inner peripheral surfaces of the divided scraper pieces 51 are placed in a slidable contact with the outer peripheral filter surface 22F. As a result, the filter cake can be scraped off the outer peripheral surface of the filter uniformly in its entirety.