baber/WOPTO huggingface dataset:
Patent JP-H11275130-A (JP)
Title: Cable network system
Inventor: KIKUNAGA YASUMASA
IPC: H04N7/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing a transmission line switchgear from malfunctioning by pseudo transmission display signals. SOLUTION: When respective subscriber modems transmit transmission display signals, their own ID codes are included, spectrum spreading is performed and transmission is performed. In a gate switch unit 30, at the time of receiving the transmission display signals, by collating the ID code included in the signals with the ID code of the subscriber modem registered beforehand in a transmission origin judgement circuit 39, whether or not it is transmission from a normal subscriber modem is judged. Then, only in the case of the transmission from the normal subscriber modem, a gate switch 37 is turned conductive and incoming signals sent out from the subscriber modem are passed through to an upstream.
Patent JP-H05238681-A (JP)
Title: Lifting device
Inventor: ETSUKUHARUTO DEBUERUTO
IPC: B66F3/44
Filed: 1992-03-27
Abstract: PURPOSE: To steplessly adjust a furniture to be adjusted simply operable by a lifting device and to return to turn to angular position or elongated position by operably providing a pantograph raising mechanism by a low-voltage DC transmission motor, and movably providing the motor along a threaded spindle. CONSTITUTION: A lifting device of a turnable furniture of a furniture comprises a pantograph lifting mechanism having two arms 13, 14, two beams 15, 16, and a stationary threaded spindle 19. The mechanism is operable by a low- voltage DC transmission motor 20 having an output member as a rotatably driven inner threaded nut and the motor 20 is displaceable along the spindle 19.
Patent JP-S56847-A (JP)
Title: Vibration-damping material
Inventor: NISHIZAWA HITOSHI
IPC: C04B26/04
Filed: 1979-06-06
Abstract: PURPOSE: A vibration-damping material hvaing excellent damping characteristics, processability as well as improved heat-softening properties, prepared by adding a small amount of a shape retaining agent such as clay or an amine salt to a soft ethylene/vinyl acetate copolymer having a high vinyl acetate content and molding the resulting mixture.  
     CONSTITUTION: On tenth to five pts.wt. (0.1W5pts.wt.) of a shape retaining agent comprising a mixture of clay and an amine salt is added to a composition for a vibration-damping material, comprising 100pts.wt. an ethylene/vinyl acetate copolymer having a vinyl acetate content of 50W80%, about 50W200pts.wt. of an inorganic filler such as calcium carbonate or mica and about 1W50pts.wt. of a softening agent such as process oil or asphalt, and the resulting mixture is molded into sheet. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01245446-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKAMURA HITOSHI
IPC: G11B11/105
Filed: 1988-03-25
Abstract: PURPOSE:To obtain the separated function type magneto-optical recording medium having high recording sensitivity and excellent magnetic characteristics by changing the hexagonal ferrite layer of the above-mentioned recording medium to a metal or alloy layer having perpendicular magnetic anisotropy and oxidation corrosion resistance. CONSTITUTION:Ordinary glass, quartz glass, etc., are used as the material of a substrate 1 and the magnetic ferrite film 2 having the perpendicular magnetic anisotropy and >=0.5deg magneto-optical effect and the magnetic film 3 consisting of the metal or alloy having the perpendicular magnetic anisotropy and the oxidation corrosion resistance are successively provided on this substrate 1. The magnetic ferrite film 2 functions mainly as the film for reproduction and the magnetic metal or alloy film 3 is the layer to function mainly as the film for recording. A CoCr alloy or alloy added with Mo, Cu, Ti, Al, etc., as a 3rd element to the CoCr, etc., are used as said layer. The recording medium having the high recording sensitivity and the excellent magnetic characteristics is thereby obtd.
Patent JP-S60113700-A (JP)
Inventor: TOOMASU HERAUFU
IPC: H02P8/10
Filed: 1984-04-11
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-S547143-A (JP)
Title: Protective device for electric instruments
Inventor: KIKUCHI TAKEHIRO
IPC: H01T1/14
Filed: 1977-06-17
Abstract: PURPOSE: To protect a main circuit from being put under the influence of the faults by connecting the conductors in the main circuit provided in the electric instruments of power station, through a fusible device to a protective device such as an arrester and by disconnecting the fusible device therefrom in the event the protective device may fall into the fault. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06292425-A (JP)
Title: Seedling planting apparatus for rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1994-04-08
Abstract: PURPOSE:To move the tip end of a divided tine of each seedling planting case along an orbit having vertically extended elliptic closed loop with a simple mechanism. CONSTITUTION:A rotary case 11 rotated by the power transmitted from a power source is attached to a machine body near a seedling holding table in a state rotating around a nearly horizontal lateral axis. Planting shafts 18 parallel to the above axis are rotatably supported at plural positions on the circle having the above axis as the center. A seedling planting case 20 provided with a divided tine 19 is attached to each planting shaft in a state to direct the divided tine toward the seedling holding table. The seedling planting case is rotated under swinging with a gear train to give an ununiform rotational motion to each planting shaft according to the rotation of the rotary case 11.
Patent JP-S52154007-A (JP)
Title: Varying generator speed
Inventor: TANAKA KOUJI
IPC: H02P9/00
Filed: 1976-06-18
Abstract: PURPOSE: To make a generation capable in a required amount of frequency without using a speed varying means like gear train, by applying a slip frequency of threephase AC, made by a difference between the rotational speed of three-phased winding rotor and the periodic speed, to the three-phased winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000269142-A (JP)
Title: Formation of gallium nitride epitaxial layer and light emitting element
Inventor: YAGI HAJIME
IPC: H01L21/205
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To realize formation method of a GaN epitaxial layer, wherein the increase of manufacturing cost is restrained without generating large thermal strain between an obtained GaN epitaxial layer and a base layer. SOLUTION: In this forming method of a gallium nitride epitaxial layer, a gallium nitride epitaxial layer 2 is obtained by performing crystal growth for gallium nitride by a catalytic CVD method on a surface of a base layer 1. The gallium nitride epitaxial layer 2 can be obtained by forming a mask with an opening part for exposing the surface of the base layer 1, prior to crystal growth of gallium nitride by a catalyst CVD method and thereafter performing crystal growth for gallium nitride selectively by a catalyst CVD method on the surface of the base layer 1 which is exposed inside the opening part of the mask.
Patent JP-H01254522-A (JP)
Title: Method of sterilizing sheet-like lid and apparatus therefor
Inventor: SHIBAUCHI YOSHITO
IPC: B65B55/04
Filed: 1988-03-25
Abstract: PURPOSE:To perform a sterilizing treatment within a completely separated and hermetically sealed space, by subjecting a lid member to sterilizing treatment using a germicide and/or UV irradiation and drying treatment by a hot air, then filling the lid member thus treated with sterile contents and discharging the lid member so as to be fitted onto a sterile container. CONSTITUTION:A rotatable drum 3 is stopped at a lid receiving position 1 where an optional chamber 31 receives a lid F from a delivery inlet 21 opposed thereto. The received lid F is retained in the chamber 31 by a second absorbing plate 42. The rotatable drum is then stopped at a primary sterilizing position where the chamber 31 is opposed to a germicide supply duct 4 from which a germicide is fed thereinto to sterilize a surface of the lid F. During stoppage of the drum 3, retaining means of the lid F is changed from the second absorbing plate 42 to a first absorbing plate 38 to bring an overall surface of the lid F into contact with the germicide supplied into the chamber 31. Thereafter, the drum 3 is stopped at a secondary sterilizing position where the chamber 31 is opposed to a UV irradiation inlet 23 and a sterilizing process is repeated in the same manner as that at the position. In a drying zone, a hot air is introduced into the chamber 31 to completely dry the inside thereof. Consequently, the delivery position at which the lid is supplied, sterilizing positions and discharging position are separated under hermetically sealed condition from the adjacent positions.
Patent JP-H04307798-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SUMI SHINJI
IPC: H05K3/46
Filed: 1991-04-04
Abstract: PURPOSE:To sufficiently hold insulating reliability between a through hole plated part and an inner conductor layer by making a resin film function as a plating solution entrance protective film. CONSTITUTION:An epoxy resin film 8 is formed on an inner wall in a through hole. After the films adhered to a conductor pattern 3 and a copper foil 2 are selectively removed, a plated part 6 is formed. The film 8 has a function for preventing entrance of plating solution from cutouts, cracks of cut sections of glass fibers 2a, 4a and resins 2b, 4b exposed on the inner wall of a through hole 5.
Patent JP-S57187771-A (JP)
Title: Optical code plate reader
Inventor: TAKIMOTO HIDEYUKI
IPC: G01D5/249
Filed: 1981-05-14
Abstract: PURPOSE:To make a high-precision detection possible without increasing the number of various detectors, by processing signals, which are transmitted through optical fiber transmission lines, in frequency division. CONSTITUTION:Lights of light sources 17, 17a and 17b have intensities modulated by oscillators 18, 18a, and 18b which oscillate frequencies f1, f2, and f3 different from one another, and these lights are applied to optical fiber transmission lines 20, 20a-20h through optical branching equipments 19, 19a and 19b. These lights are emitted to an optical code plate 21, and their transmission lights are supplied to optical fiber transmission lines 23, 23a-23h. Lights modulated by frequencies f1, f2, and f3 are supplied to optical mixers 24, 24a, and 24b. These lights are taken out through photodetectors 25, 25a, and 25b and branching filters 26, 26a, and 26b.
Patent JP-H11270419-A (JP)
Title: Evaporated fuel disposal device for internal combustion engine
Inventor: OKUMA SHIGEO
IPC: F02M25/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent the adsorption and purge of the evaporated fuel, by only a part of adsorbent, prevent the progression of the deterioration of the adsorbent and accelerate the purge by mounting an oscillating means for forcibly oscillating the adsorbant. SOLUTION: A cylindrical storage container including the granulated adsorbant 11, is axially supported in a canister 10. A right end of the storage container 31 is fixed to a plunger part 32a of an oscillator 32, and the storage container 31 is laterally reciprocated together with the plunger part 32a when the plunger part 32a is laterally reciprocated by an oscillator 32 fixed to the canister 10, whereby the adsorbent 11 stored in the storage container 31 is oscillated. The adsorbent 11 is stirred in the storage container 31, whereby the adsorption and purge of the evaporated fuel only by a part of the adsorbent 11 can be prevented, the deterioration of the adsorbent 11 is prevented, and further the purge can be accelerated by the increase of the kinetic energy of the adsorbent 11.
Patent JP-S63239429-A (JP)
Title: Image pickup device
Inventor: TAKAYAMA MAKOTO
IPC: H04N5/335
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate folding distortion in vertical sampling by arranging a vertical optical low-pass filter or optical correcting glass which has the same optical path with it in front of an image pickup element when a field image is picked up by an image pickup device for still video or the like. CONSTITUTION:An operation knob 14 is moved to a field image mode side and a changeover lever 13 is rotated around a fulcrum 13a by a toggle spring 12; and an optical path L is passed through the vertical optical low-pass filter 8 which is provided newly and a field mode discriminating switch 10 is turned on to discriminate and detect the mode. Subject image information which is not shown in a figure is made incident on the image pickup element 16 through an optical system 7 such as a lens and a stop, said filter 8, a horizontal optical low-pass filter, and an IR cutting filter 15, and the information is converted into an electric signal. Here, the filter 8 may be the optical correcting glass 9 positioned on the same optical path and made to replace the filter 8 by the lever 13 when used.
Patent JP-H11309729-A (JP)
Title: Production of tubular article
Inventor: KAWAUCHI SATSUKI
IPC: B05C9/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ultra-thin film seamless tubular article in which the inner layer of uniform thickness, circumferential length, and circumferential length difference is made to be of a polyimide layer, and the outer layer is made to be of a fluororesin layer. SOLUTION: A coat with a prescribed thickness prepared from the solution of a polyimide precursor is formed on the outer surface of a core body, and the precursor solution is heat-treated to a state in which at least strength as a tubular article can be kept to form an inner layer. Next, the outside of the inner layer is coated with a fluororesin and heat-treated to form an outer layer of the fluororesin.
Patent JP-H11270518-A (JP)
Title: Clip for connecting sheet material
Inventor: NEZU MIKIO
IPC: E02B3/12
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure capable of improving workability and reliability. SOLUTION: A sheet material connecting clip is inserted into each penetrating hole in a condition in which the penetrating holes are corresponded and overlapped with each other, and is held between sheet materials provided with a penetrating hole from both surfaces of the sheet material, and the sheet materials are detachably connected to each other.  And the sheet material connecting clip is provided with a first clip half body 12 which is projected from a stem part 14 and around upper and lower end outer periphery of the stem part 14, and which is provided integratedly with an upper slip-off preventive piece 16 for pinchedly holding the sheet materials and lower slip-off preventive half piece 15 shorter than the upper slip-off preventive piece 16; and a second clip half body 13 provided integratedly with a stem part rotatably assembled with the stem part 14 of the first clip half body 12, a lower slip-off preventive half piece 24 projected from a lower end side of the stem part in a diameter direction, and a tab part arranged on an upper end side of the stem part.
Patent JP-S52154893-A (JP)
Title: Preparation of urea resin syrup
Inventor: IZUMI HIDEO
IPC: C08G12/12
Filed: 1976-06-17
Abstract: PURPOSE: A mixture of urea, formaldehyde and a lower alcohol is mixed with an alkaline catalyst to form a reaction mixture, to which further an acidic catalyst is added to give a urea resin syrup with high stability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04307495-A (JP)
Title: Semiconductor storage device
Inventor: HAYANO KOJI
IPC: G06F12/08
Filed: 1991-04-04
Abstract: PURPOSE:To prevent a generation of mishit caused by the block size difference between a first order cache and a second order cache by varying the amount of data, which are simultaneously transferred between a first and a second memory arrays located on the same single chip, via an external signal. CONSTITUTION:Each of the block transfer gates 15 and 17 of DRAM memory array 13 and SRAM memory array 18 located on the same single chip are controlled by each of the external signals from a data transfer amount control circuit 5. By this scheme, the amount of data simultaneously transferred between the arrays 15 and 17 becomes variable and the amount of data transferred from the second order cache, which is formed using arrays 13 and 18, to the first order cache as one block worth is set depending on the block size of the first order cache. As a result, the generation of mishit is prevented during the data exchange between the first order cache and the second order cache.
Patent JP-S59197704-A (JP)
Inventor: YAMADA YOSHIROU
IPC: F23G7/10
Filed: 1983-04-22
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-S63238273-A (JP)
Title: Heat pipe roll
Inventor: YANAGI KENICHI
IPC: F28D15/02
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the break of wound steel plate caused by the thermal deformation of roll by providing plural heat pipes in the axial direction of the inside of the winding roll for steel belt of each kind, and connecting the heat pipes each other with radial projecting parts projecting to the center. CONSTITUTION:In the winding roll 4 for steel strip to be vapor deposited used in a vapor deposition part of continuous vacuum deposition device, plural heat pipes 18 are provided in the axial direction of the inside of the roll, and each heat pipes 18 is provided with the projecting part 21 in a suitable part of radial direction of the roll, and each heat pipes 18 connected each other at the connecting part 22 of the radial projecting part 21. Owing to the existence of these heat pipes 18, heat moves from the high temp. part wherein the steel strip is not brought into contact with to the lower temp. part of the center of the roll which the steel strip is brought in contact with, and the roll temp. in the vicinity of each heat pipe is uniformized in the axial direction. Consequently, the roll 4 is prevented from being bent by deformation due to the partial temp. difference, which prevents the wound steel strip from being broken.
Patent JP-S62230305-A (JP)
Title: Control method of electric rolling stock
Inventor: HIRAO SHINZO
IPC: H02P25/06
Filed: 1986-03-27
Abstract: PURPOSE:To conduct the grade starting of an electric rolling stock positively by using an electromagnetic rail brake employed for an emergency brake for the electric rolling stock for grade starting. CONSTITUTION:When a starting-command relay SR is operated by a starting command from a master controller MC, a time limit relay TR starts the count of a time limit while an electromagnetic rail brake contactor TBK is excited at a contact for the TR, and electromagnetic rail brakes TB1-TB8 are excited. The starting command is inputted to a gate control circuit GCB for a variable- voltage and variable-frequency inverter VVVF by a contact for the starting- command relay SR at the same time. The starting thrust of asynchronous type linear motors LIM1-LIM4 is generated, and the contact for the time limit relay TR is released and the exciting currents of the electromagnetic rail brakes TB1-TB8 are removed. Accordingly, grade starting can safely be attained positively even on a steep grade line in an electric rolling stock.
Patent JP-S60231865-A (JP)
Inventor: PEETAA ATSUKAAMAN
IPC: C14C9/00
Filed: 1985-04-06
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-S62241809-A (JP)
Inventor: JIEEMUSU DERITSUKU BAASHIYARU
IPC: C01B31/30
Filed: 1987-03-27
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-S56168345-A (JP)
Title: High pressure electric discharge lamp
Inventor: SUZUKI RIYOU
IPC: H05B41/19
Filed: 1980-05-29
Abstract: PURPOSE:To easily start electric discharge in a luminous tube and reduce a time required for its restart, by providing a heat generating resistor in the luminous tube and heating said resistor in case of a restart. CONSTITUTION:Main electrodes 2, 3 are arranged in a luminous tube 1 and connected to a stabilizer 7 through their respective lead wires 5, 6. A filament 12 consisting of tungsten is connected to the main electrode 2, and the other end of the filament 12 is connected to the lead wire 6 through a thermally operated switch 13. Further in the vicinity of the thermally operated switch 13 a heater 14 is arranged. When an electric discharge lamp, after once turned off, is restarted, an electric current flows in the filament 12 and the heater 14 to heat the filament 12. If the thermally operated switch 13 is opened by heat of the heater 14, voltage is applied to across the main electrodes 2, 3 from the stabilizer through the lead wires 5, 6, then electric discharge is started between the hot heated filament 12 and the main electrode 3.
Patent JP-S55163979-A (JP)
Title: Solid-state pickup unit
Inventor: MORISHITA MASANOBU
IPC: H04N9/04
Filed: 1979-06-08
Abstract: PURPOSE:To improve the efficiency of utilization of light of a solid-state pickup unit with picture elements shifted spatially, by using a transmissive-reflex mirror which transmits light from a subject side, but reflects that from a subject image side. CONSTITUTION:Subject 21 is image-formed as subject image 24 by way of lens 22 and transmissive-reflex mirror 23. On this image-formation surface, stripe mirror 25 is provided which consists of an array of alternate transmissive parts and reflection parts, for example. Therefore, light passing through the transmissive part of mirror 25 is supplied to the photo detection surface of solid-state pickup unit 28 via lens 26. Light reflected by the reflection part of mirror 25, on the other hand, is reflected by transmissive-reflex mirror 23 and then supplied to the photo detection surface of solid-state pickup element 32 via lens 30. Thus, only the photo detection parts of pickup elements 28 and 32 are supplied with the light to make use of light incident to the light shielding parts of the pickup elements, so that the efficiency of utilization of light can be improved.
Patent JP-H06282065-A (JP)
Title: Production of edge stressing type phase shift mask
Inventor: YAMADA YOSHIRO
IPC: G03F1/29
Filed: 1993-03-30
Abstract: PURPOSE:To provide the process for production of the edge stressing type phase shift mask which is simplified in production process by executing patterning of a metallic light shielding film and patterning of a phase shift layer held housed in a drying etching device. CONSTITUTION:An etching stopper layer 2, a silicon oxide thin film 3 and a metallic chromium thin film 4 are successively formed on a glass substrate 1 and an electron beam resist 5 is applied thereon and is subjected to electron beam plotting and developing, by which the electron beam pattern thinner in the film thickness at the end than in the central part is obtd. In succession, the metallic chromium thin film 4 and the silicon oxide thin film 3 are dry etched within the etching device and the film thickness of the electron beam resist is uniformly decreased to expose the metallic chromium thin film 4 at the end thereof. The exposed part 4a is dry etched again. Since a series of the stages are executed within the etching device, the stages are extremely simplified.