baber/WOPTO huggingface dataset:
Patent JP-H05116588-A (JP)
Title: Gas producer having structure for preventing splash in abnormality
Inventor: IWAI YASUNORI
IPC: B60R21/264
Filed: 1991-10-29
Abstract: PURPOSE:To eliminate the danger of broken screws or the like being blown off with gas pressure increasing abnormally and hitting passengers by joining a first and a second outer shell together only by means of welding, and forming welding portions on the side of each shell opposite to passengers. CONSTITUTION:The housing of a gas producer comprises a first outer shell having a radially extended mounting flange, i.e., a diffuser shell 1 and a second outer shell forming a vacant space 2 on the inner surface side of the diffuser shell 1 together with the diffuser shell 1, i.e., a closure shell 3. The diffuser shell 1 and the closure shell 3 are joined together by welding. The welding portion of the diffuser shell 1 are formed in the portion opposite to a portion to which an air bag 10 is attached; i.e., welding portions 16 are formed in a circumferential area where the end face 14 of a protrusion crosses the outer surface 15 of the circumferential wall portion and in a circumferential area where the outer face 17 of an annular portion crosses the outer face 18 of an inner tube portion.
Patent JP-H01125453-A (JP)
Title: Roof foundation material
Inventor: KURAMOTO NORIYUKI
IPC: D03D1/00
Filed: 1987-11-11
Abstract: PURPOSE: To provide a roof substrate material with waterproof and moisture permeability and prevent rainwater from entering from a nail hole by forming the roof substrate material using a fiber foundation cloth of a prescribed single yarn fineness. CONSTITUTION: A roof substrate material is formed using a fiber foundation cloth 1 of single yarn fiber 0.1 denier or less. The fiber foundation cloth 1 is formed of a single material out of natural fiber such as cotton, hemp, or wool, metal-, glass-, or carbon-based inorganic fiber, cellulose-based recycled fiber, protein-based semisynthetic fiber, and other synthetic fiber or formed by combining some therefrom. The use of the fiber foundation cloth of the single yarn fineness 0.1 denier or less can constitute the roof substrate material superior in waterproof, moisture permeability, and water cutoff performance.
Patent JP-H08140988-A (JP)
Title: Trocar inner needle and trocar equipped therewith
Inventor: OSADA TOSHIHIKO
IPC: A61B1/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a trocar inner needle reduced in the shock applied to the body wall and low in thrusting resistance and a trocar equipped therewith. CONSTITUTION: Since a trocar inner needle 1 and a trocar jacket pipe 3 are gradually reduced in diameter toward the leading ends of them, the thrusting resistance at a time when the trocar inner needle is thrust in the body wall is low. Since the leading end of the jacket pipe 3 is positioned at the neck part of the inner needle 1, the leading end part 35 of the jacket pipe 3 does not collide with the body wall when the inner needle 1 is thrust in the body wall. Since the inner needle 1 is allowed to retreat to expand the inner diameter of the leading end part 35 of the jacket pipe 3 by a taper part, the inner needle 1 can be extracted from the jacket pipe 3.
Patent JP-H02256203-A (JP)
Title: Bouwl-shaped ferromagnetic material essentrally consubting of iron-contained chromium dioxide
Inventor: MIHIYAERU BUORUFUGANGU MIYURAA
IPC: C01G37/027
Filed: 1989-11-01
Abstract: PURPOSE: To obtain needle-like ferromagnetic chromium dioxide material showing high coercive force field strength and a high saturation magnetization value by a method wherein water-containing chrome acid chrome III is heated up to the temperature of 200 to 500 deg.C in a high pressure reactor, and immediately after reaction to this temperature, the material is cooled down and the pressure of the high pressure reactor is relaxed. CONSTITUTION: Hydrous chrome acid chrome III, having the degree of hydration n of at leas 13 in the form of Cr2 (CrO4 )3 .nH2 O is decomposed at the temperature of 200 to 500 deg.C under the pressure of 50 to 700var. To be more precise, the hydrous chrome acid chrome III is heated up to 200 to 500 deg.C in a high pressure reactor, and after said temperature is attained, the material is cooled down immediately and the pressure of the reactor is relaxed. Accordingly, in the needle-like ferromagnetic material consisting of iron-containing chromium dioxide and containing the indium smaller than 2ppm and the cobalt smaller than 50ppm as the component of chromium dioxide, upon measurement in a magnetic field of 380kA/m, a ferromagnetic material, having a coercive field intensity higher than 61kA/m, can be obtained when a magnetizing operation of 70nTm<3> /g or higher is conducted.
Patent JP-2001104988-A (JP)
Title: Judge method for floating properties of granular sludge of anaerobic waste water treatment system and operation control method using the same
Inventor: SAIKI YUKO
IPC: C12Q1/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an anaerobic waste water treatment system for judging the floating properties of granular sludge in the operation state of the anaerobic waste water treatment system by measuring the bacterial phase of granular sludge not taken up heretofore as a conventional control method of anaerobic waste water treatment to indicate a trouble preventing measure or a recurrence preventing measure after the generation of trouble. SOLUTION: A sample is collected from granular sludge in an anaerobic waste water treatment system and stained to obtain bacterial phase distribution and the floating properties of granular sludge in the anaerobic waste water treatment system is judged from this bacterial phase distribution. The operation of the anaerobic waste water treatment system is controlled by using this judge method.
Patent JP-H06139830-A (JP)
Title: Flexible wiring sheet
Inventor: SAKAMOTO YUKIO
IPC: H05K1/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide a flexible wiring sheet provided with a structure suppressing the radiation of electromagnetic waves. CONSTITUTION:Multiple conductors 13a-13d are formed on the upper face of a long flexible lengthy sheet 12 to be extended from one end 12a of the sheet 12 to the other end 12b. Multiple conductors 13a-13d are made of a resistive material having the resistance value between both ends in the range of 10-100komega to form a flexible wiring sheet 11.
Patent JP-2000093448-A (JP)
Title: Sensor for diaper and diaper containing the same
Inventor: NABESHIMA TAKANARI
IPC: G01N27/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the detection of a slight amount of urination and to make detection by discriminating the urination and evacuation. SOLUTION: The sensor 20 for diapers has strips 22, 23, 24 of conductive patterns on a base material 21. The intermediate part of the strip 23 is provided with a break 25. A water repelling layer 29 is so formed as to cover the entire strip exclusive of electrical connection terminal 31 portions. The water repelling layer 29 is provided with a window 33 opened on the periphery of the break 25 and a window 36 opened across the strips 22, 23 in the position parted longitudinally form the window. A detecting circuit detects the urination when both of the insulating points of the windows 33, 36 are conducted by the urine. The windows 34, 35 which do not bestride the other strips are disposed respectively on the strips 22, 24 in the neighborhood of a feces discharge position. The detecting circuit detects the evacuation when the strips 22, 24 are conducted by the feces across both windows.
Patent JP-2000083579-A (JP)
Title: Sterilization of fishes and meats and system therefor
Inventor: SUGIYAMA FUMIKO
IPC: A23L17/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To perform a sterilization of fishes and/or the like by filling a space holding the fishes and/or the like with a clean, low-temperature combustion gas produced under specific conditions so as to restrain the meat quality from deterioration with time and prevent matter affecting human body from adhering to and being impregnated into the fishes and/or the like. SOLUTION: This sterilization of fishes and/or meats is performed as follows, a combustion gas G produced by completely burning charcoal C and consisting mainly of CO2 is cooled and filtered into a clean, low-temperature combustion gas G1, a space holding fishes and/or meats at appropriate temperatures is then filled with the above gas G1. This sterilization is performed pref. using a sterilizing system 1 made up of a charcoal combustor 2, a cooling device 8 and a filtering device 9 for a combustion gas G discharged from the combustor 2 and consisting mainly of CO2, and a sterilizer 4 intended for holding fish and/or meat therein and to be filled with the clean, low-temperature combustion gas G1 resulted from passing the gas G through the cooling device 8 and the filtering device 9.
Patent JP-2001095380-A (JP)
Title: Promotion of floral differentiation of bulb and low temperature storage chamber used four the same
Inventor: MASUDA RYUJI
IPC: A01G1/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide conditions for promoting floral differentiation in low temperature storage, which is an effective means for promoting the floral differentiation of bulbs during the dormancy. SOLUTION: This method for promoting the floral differentiation of bulbs of a plant, which perform the floral differentiation during the dormany, by storing them at a low temperature, is characterized by removing ethylene in a storage chamber of them using a photocatalyst under an irradiation of a light.
Patent JP-H08146460-A (JP)
Title: Semiconductor device
Inventor: KAMIURA NORIHIKO
IPC: G02F1/1368
Filed: 1994-11-17
Abstract: PURPOSE: To provide a liquid crystal display device which protects TFTs for switching against static electricity and is improved in yield. CONSTITUTION: This semiconductor device is provided with a discharge circuit 12 formed by connecting in, series, a pair of the TFTs for discharge which consist of two TFTs 21, 22 for discharge connected in parallel and of which one common source and drain are connected to the gate of the TFT 21 for discharge and the other common source and drain are connected to the gate of the TFT 22 for discharge and a pair of the TFTs for discharge which consist of two TFTs 23, 24 connected in parallel and of which one common source and drain are connected to the gate of the TFT 23 for discharge and the other common source and drain are connected to the gate of the TFT 24 for discharge, between an auxiliary wiring 10 and an address wiring 2.
Patent JP-2000092942-A (JP)
Title: Height control device for pretreatment part of root vegetable harvester
Inventor: TAKEFUSA TOSHIAKI
IPC: A01D25/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable harvester improved in operability so as to be controllable in both positions consisting of one position where the tip of a grass divider is easy to be observed and the other position at hand, in consideration of the fact that it is difficult to observe the tip of a grass divider for scooping and coming foliage of crops and it is inconvenient to perform adjustment operation because it is usual to adjust the working height of the grass divider by operating a control handle at hand at the rear of the body of a conventional root vegetable harvester. SOLUTION: Control handles for operating a height control device for pretreatment part are installed in two places and are coupled in an interlocking state. One handle is installed at hand and the other one is installed near to a control device at the front of the body of the harvester. The handles can be operated at both sides whether the front part or the rear one of the harvester body and the operating system is easy to be operated because it can correspond to the purpose whether adjustment operations in one position where the tip of the grass divider is easy to be observed or adjustment operations during travel between fields.
Patent JP-H10132304-A (JP)
Title: Temperature control device for electric carpet
Inventor: MURAYAMA SHINICHIRO
IPC: H05B3/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a single wire heater by providing a temperature setting and changing means that shifts the setting temperature of a heater from a set temperature to a new set temperature after an elapse of a predetermined time after the turning-on of power. SOLUTION: A control means 5 controls the power shifting temperature to the new set temperature that is lower that the initial set temperature set by the initial temperature setting means 1 with a temperature setting and changing means 4 after the predetermined time after starting the current supply to a heater 7. Within the predetermined time after starting the current supply to the heater 7, the temperature is controlled at the set temperature according to the state of the temperature setting means 1 and after the predetermined time, the power is controlled at the temperature being shifted to a newly set temperature regardless of the state of the temperature setting means 1. With this, when heat insulating material such as a cushion is laid on an electric carpet locally, the heat insulating part is not heated to high temperature.  Therefore the heater is prevented from the deterioration, life from being shortened and wire from being broken down by being heated to high temperature.
Patent JP-S63138545-A (JP)
Title: Signal reproducing method for magneto-optical recording
Inventor: ARAYA KATSUHISA
IPC: G11B11/10
Filed: 1986-11-28
Abstract: PURPOSE:To improve a reproducing performance by giving a magnetic domain in the direction opposite to that of the magnetization of a single magnetic domain to a medium and executing the optical reproduction at the time of the reproduction of a signal for which the magneto- optical recording is executed as a string of a single magnetic domain part and a multi- magnetic domain part. CONSTITUTION:By temperature-raising, a perpendicular magnetizing film MD of a medium with a laser light irradiation, etc., and supplying an ON and OFF current to an electromagnet for writing for signals '1' and '0', a signal recording is executed as a string of the single magnetic domain recording part of a magnetization condition A and the multi-magnetic domain recording part of a magnetization condition B. In this case, an effective magnetic field impressed to the medium corresponding to '1' of a signal for example is the saturated magnetic field or above of the film MD at that time, and thus, the condition A is formed. At the time of reproducing the medium, while a direct current magnetic field HDC in the direction opposite to the direction of the magnetization of the single magnetic domain of the condition A to the medium is impressed as an effective magnetic field. At this time, the magnetization of the multi-magnetic domain part of the condition B is changed and comes to be a condition C. The magnetization comes to be a condition CB. Thus, the difference of the magnetization is expanded and the reproducing performance can be improved.
Patent JP-H10134389-A (JP)
Title: Optical disk device
Inventor: SATO SHINICHI
IPC: G11B7/125
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To precisely determine the optimum recording power value by OPC (optimum power control) by preventing incomplete erasure in PCA(power calibration area) SOLUTION: The PCA of an optical disk 4 is erased at multiple levels of erase power value by a controller 15; the peak and bottom values are detected of the reproducing signal from the PCA after the erasure; an amplitude is determined on the basis of these peak and bottom values; the erase power value at the time when the determined amplitude becomes smaller than a prescribed value is decided as the optimum erase power value for DC-erasing the PCA; and the PCA of the optical disk 4 is DC-erased at that optimum erase power value.
Patent JP-H03144817-A (JP)
Title: Compact electronic equipment
Inventor: SATO YOJI
IPC: G06F1/16
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the thermal influence of the circuit parts to a display panel and to prevent the unevenness of color of the display panel by arranging a heating emanating circuit part around the display panel except the lower side of the panel in a state where the panel is kept erect. CONSTITUTION:The heat emanating circuit parts 24 are provided on a pair of printed circuit board 25 and 26 respectively. Both boards 25 and 26 are formed in a belt shape at both sides of a display panel 11. Then the boards 25 and 26 are fixed by screws 28 to the bracket parts 27 provided on the four corner parts of a frame 20 through both ends of each board. Therefore the parts 24 can be set at both ends of the panel 11 despite the erecting angles of a display 7. Thus the thermal influence can be reduced to the panel 11. Then the temperature difference is reduced on the panel 11 and the occurrence of the unevenness of the color can be prevented.
Patent JP-H10134441-A (JP)
Title: Magneto-optical recording method
Inventor: MATSUDA KUNIHARU
IPC: G11B11/105
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To realize the overwrite of a high recording frequency on a magneto- optical disk of a simple structure. SOLUTION: When magnetic fields mutually in opposite direction are impressed upon the magneto-optical disk 1 from magnetic heads 5 and 6, and the disk is irradiated with laser light at a 1st level in light intensity, a temp. distribution is generated in the disk 1 to make magnetization of a memory layer 3 invertible in the direction of the magnetic field of the head 5 and uninvertible in the direction of the magnetic field of the head 6, so that the magnetization of the mamory layer 3 follows the direction of the magnetic field of the head 5 corresponding to a bit of '0'.  When the disk is irradiated with laser light at a 2nd level higher than the 1st level in light intensity, a temp. distribution is generated in the disk 1 to make magnetization of the memory layer 3 invertible in the direction of the magnetic field of the head 6, so that the magnetization of the memory layer 3 follows the direction of the magnetic field of the head 6 corresponding to a bit of '1'. Thus, the overwrite is feasible in a single layer of this magnetic layer.
Patent JP-H07113337-A (JP)
Title: Destruction of wall member of structure
Inventor: HASEGAWA AKIYOSHI
IPC: E04G23/08
Filed: 1993-10-19
Abstract: PURPOSE:To make a destructed form compact, to reduce crushed rubble and to reduce construction cost for a wall member with many reinforcements. CONSTITUTION:On an upper end part, a lower end part and a central part of a wall member 2 of a structure, local cutouts 3 are provided on the same wall surface (4) side as regards the upper end part and the lower end part and a wall surface (5) side opposite to the upper end part and the lower end part as regards the central part. By blasting a column member 7 adjacent to both sides of the wall member 2 in the cross direction and supporting a beam member 6 passing the upper end of the wall member 2, the wall member 2 is deformed by bending it square by vertical force generated on vertical both ends of the wall member 2 so that it is projected to the side of the wall surface (4) opposite to the cutouts 3 at the central part. Thereafter, by folding the wall member 2 in the vertical direction, it is blasted.
Patent JP-H01103601-A (JP)
Title: Novel glucan derivative and use thereof
Inventor: MATSUZAKI HIROSHI
IPC: C08B37/00
Filed: 1987-11-10
Abstract: PURPOSE:To provide a novel glucan compound excellent in antiviral activity, especially, in anti-AIDS virus activity and useful as an agent for the prevention and treatment of infection by viruses, by sulfating lentinan in a usual manner. CONSTITUTION:Lentinan which is a carcinostatic substance and is extracted from shiitake is sulfated using piperidinesulfuric acid, or the like. The resulting sulfate is used as an active ingredient, and it is blended with a necessary vehicle, a carrier, an excipient, etc., to produce an agent for the prevention and treatment of the viral infection. A similarly useful sulfate is prepared by using, in place of lentinan, a linear glucan (e.g., beta-1,3-glucan or cellulose) or a glucan having on the side chain at least one compound selected from the group consisting of xylose, ribose, galactose, arabinose, glucose, and oligomers thereof as a branched glucan.
Patent JP-H06107365-A (JP)
Title: Paper discharge device
Inventor: KANDA SATOSHI
IPC: G03G15/00
Filed: 1992-09-28
Abstract: PURPOSE:To minimize the sound emitted to the outside from the paper discharge hole of a paper discharge device provided on an image forming device. CONSTITUTION:A pair of discharge rollers 10 provided near a paper discharge hole 2a provided on the facing cover 2 of a copying machine body 1 have sound absorbing materials 11 between adjacent rollers 4, 4. The generated sound in the copying machine body 1 is absorbed by the sound absorbing materials 11 to reduce the leaked sound from the paper discharge hole 2a. As the sound absorbing materials, foamed bodies of continued bubble series consisting of synthetic resins such as polyurethane are used.
Patent JP-H04159109-A (JP)
Title: Pneumatic tire
Inventor: NAGUMO NOBORU
IPC: B60C15/00
Filed: 1990-10-24
Abstract: PURPOSE:To reduce the weight of a whole tire without sacrificing the durability or weather resistance of a bead part by arranging a polyethylene sheet of extra high molecular weight, that has a specific micron-order thickness, so as to form the surface of a side wall part, instead of using a conventional rubber layer of side tread. CONSTITUTION:A turnup part 10a of an inner carcass layer 10 is formed by folding back its end part from the inside of a tire to the outside around a bead core 20, and an outer carcass layer 11 is turned down to the outside of the bead core 20 with the turnup part 10a covered with the end part. An inner liner 30 is arranged on the inside of the inner carcass layer 10. Belt layers 40, 41 are arranged in a ring in the circumferential direction of the tire between the outer carcass layer 11 and a tread 50. In this structure, a polyethylene sheet 60 of extra high molecular weight of 1mu-200mu in thickness is directly adhered to a side wall part and arranged instead of a conventional rubber layer of side tread.
Patent JP-H06135100-A (JP)
Title: Printer
Inventor: YOKOTA KAZUYUKI
IPC: G03G21/00
Filed: 1992-10-22
Abstract: PURPOSE:To suppress an internal temp. rise at the time of continuous printing and to prevent the generation of wrinkles in printing paper or the generation of abnormal sound. CONSTITUTION:When the content of a memory circuit 36 counting the number of printing papers within the elapse of the predetermined time clocked by a second timer 39 starting clocking at the start time of continuous printing reaches a predetermined number at the time of continuous printing, a printing control circuit 31 delays the next printing start of a printing mechanism part 30 not only to stress the temp. rise in a printer but also to prevent the generation of wrinkles in printing paper or the generation of abnormal sound.