baber/WOPTO huggingface dataset:
Patent JP-H06124362-A (JP)
Title: Mark recognizing device
Inventor: ABE TETSUO
IPC: G06T7/00
Filed: 1992-10-13
Abstract: PURPOSE:To provide the mark recognizing device of simple structure which can surely judge whether or not a mark is present. CONSTITUTION:One end of an optical fiber 2 is arranged above a conveyed body 10 and the other end is connected to an optical reader 3 to photodetect light. AN image processor 4 is electrically connected to the optical reader 3 and it is judged from an image obtained by the optical reader 3 whether or not there is the mark 11. Further, an optical fiber group 20 is constituted by bundling plural optical fibers 2; and one-end sides of the optical fiber group 20 may be arranged above plural conveyed bodies 10 and the other-end sides may be connected to the optical reader 3.
Patent JP-H05144387-A (JP)
Title: Cathode ray tube device
Inventor: UNNO KENICHI
IPC: H01J29/87
Filed: 1991-11-18
Abstract: PURPOSE:To improve explosion proof performance in a cathode ray tube device. CONSTITUTION:An annular contracting band 4 contracted by means of heating shrinkage of a cathode ray tube device is constituted so as to be divided into two parts of a panel side contracting band 4a and a funnel side contracting band 4b, and these are joined to each other in a frit seal part 3 between a panel 1 and a funnel part 2. A fastening force of the contracting band 4 is set to be acted not only in the circumferential direction of a cathode ray tube but also in the axial direction up to the vicinity of the frit seal part 3, and an axial direction large tensile stress created in the surface vicinity of the edge part 1c of the cathode ray tube is reduced sufficiently, so that explosion proof performance can be improved.
Patent JP-H01142310-A (JP)
Title: Garbage incinerator
Inventor: KAKIZAWA TOSHIO
IPC: F23G5/00
Filed: 1987-11-30
Abstract: PURPOSE:To surely carry out supply of air uniformly and sufficiently during the combustion of garbage by introducing air into garbage through an air flowing inlet located as low as possible. CONSTITUTION:A plurality of small holes 78, which are formed to supply air into a combustion chamber 73 from the side wall on the bottom, are provided on the side wall of the lower part of a combustion cylinder 72 in such a manner that they may be located at a closed space 79 formed between a furnace wall 71 and the combustion cylinder 72 at a specified interval in terms of the direction except for those located at the lowest row. As a result, air supply to garbage is carried out by way of the air flow inlet 78 located as low as possible, which makes it possible to supply a sufficient amount of air uniformly and surely during garbage combustion irrespective of the types of garbage.
Patent JP-H04173817-A (JP)
Title: Production of fiber-reinforced polypropylene composition
Inventor: FUJITA YUJI
IPC: C08L51/06
Filed: 1990-11-07
Abstract: PURPOSE:To obtain the title composition having excellent mechanical strength, heat resistance, etc.; efficiently and inexpensively by melting and blending polypropylene with a glycidyl compound and glass fibers, modifying the polypropylene with the glycidyl compound and bonding the polypropylene to glass fibers. CONSTITUTION:(A) 100 pts.wt. polypropylene is blended with (B) 0.1-15 pts.wt. compound shown by the formula (R is H or 1-6C alkyl; Ar is 6-20C aromatic hydrocarbon containing one or more glycidyloxy groups; (n) is 1-4), (C) 5-70 pts.wt. glass fibers and (D) 0.01-5 pts.wt. catalyst for radical polymerization in a molten state at 170-300 deg.C and simultaneously the component A is modified with the component B to give the objective composition.
Patent JP-H09130076-A (JP)
Title: Electromagnetic shield device
Inventor: SAKAMOTO YUZURU
IPC: H05K9/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To materialize mass production by effectively performing the electromagnetic shielding of an electronic circuit element, etc., mounted on a circuit board. SOLUTION: An earth circuit conductor 4a is made around the section requiring the electromagnetic shielding of a circuit board 4, and the circuit board 4 is provided, through an elastic electromagnetic shield layer 6, with a shield case 1 having a margin in contact with the earth circuit conductor 4a, and also the electromagnetic shield layer 6 is made by printing conductive ink, and by the electromagnetic shielding layer 6 consisting of conductive ink or the like, the leakage of electromagnetism from the junction face between the shield case 1 and the circuit board 4 can be effectively shielded, and the electronic circuit element stored inside the case 1 can be effectively shielded from electromagnetism, and the electromagnetic shield layer is made by printing, so the mass production is possible.
Patent JP-H09147800-A (JP)
Title: Metallic vapor electric discharge lamp
Inventor: WATANABE KAZUHIKO
IPC: H01J61/35
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp chemically stable and prevents reactions between a light emitting tube and a luminous material by forming on the inner surface of the emitting tube a thin film made as a protective film from the same material as a reaction product of a luminous metal and the emitting tube, which forms when the tube is turned on. SOLUTION: A protective film 2 is a film of 2SiO2 .Nd2 O3 obtained by mixing an Si(OC2 H5 )4 solution and an Nd(OC2 H5 )2 solution together in the ratio of 2:1 (mole ratio), applying this mixture to the inner surface of an emitting tube material, and baking it. This complex oxide film is about 1μm thick and is re-baked at elevated temperatures in order to enhance film quality. Electrodes 4, 5 are sealed in both ends of the emitting tube material on which the protective film 2 is thus formed, to fabricate an emitting tube 1. After the inside of the emitting tube 1 is evacuated, NDl3 , mercury, and Ar gas are sealed therein as sealed-in materials to fabricate a metal halide lamp. As a result, the lamps just fabricated all turn on at the range 140 to 150V, and can be started with their starting voltage being 165V after 6,000 hours of operation.
Patent JP-H09141052-A (JP)
Title: Purifying device for exhaust gas by plasma method
Inventor: YASUDA KENJI
IPC: B01D53/32
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a plasma method purifying device for exhaust gas with the optimum electric power supply. SOLUTION: This device has such a constitution that high voltage pulses are continuously applied between a discharge electrode and a counter electrode to generate nonequilibrium plasma and that nitrogen oxides in the gas to be treated are made to react with radicals produced in the plasma so as to convert the nitrogen oxides into a form to be easily collected or into a harmless form. The electric power supply amt. is determined in such a manner that the amt. of ozone is 2 to 10 times as the nitrogen oxide density in the gas to be treated, which is based on the fact that the amt. of ozone as the index of radicals produced and the electric power supply are in a linear proportional relation and based on the relation between the ozone amt. and the reduction rate of the nitrogen oxide density in the gas as shown in the figure.
Patent JP-H06151732-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOBUCHI MASAHIRO
IPC: H01L27/08
Filed: 1992-11-12
Abstract: PURPOSE:To lessen a current which flows between two MOS type transistors so as to protect a semiconductor device against a latch-up phenomenon by a method wherein a one conductivity type diffusion region layer where an opposite conductivity-type MOS transistor is formed and an opposite conductivity type diffusion region layer where a one conductivity type MOS transistor is formed are formed distant from each other. CONSTITUTION:A CMOS is composed of a P-MOS M11 formed on an N-type diffusion layer 12 and an N-MOS M12 formed on a P-type diffusion layer 13. Parasitic transistors Tr11, Tr12, and Tr13, and parasitic resistors RN, RP, and Rsub are present in a semiconductor device. As the N-type diffusion layer 12 and the P-type diffusion layer 13 are formed apart from each other, the parasitic resistor Rsub parasitic on a region between the layers 12 and 13 becomes high in resistance, whereby a parasitic thyristor causing a latch-up phenomenon can be restrained from operating, and consequently a latch-up phenomenon can be prevented. By this setup, the adverse effect of noise current on an internal circuit such as a latch-up phenomenon can be restrained.
Patent JP-H02149980-A (JP)
Title: Magnetic disk controller
Inventor: FURUYA AKIHIKO
IPC: G11B21/08
Filed: 1988-11-30
Abstract: PURPOSE:To restore a seek error fault which occurs for a specified seek moving distance at high probability and to improve the reliability of a whole system by performing a seek try by means of plural seek operations in which the seek moving distances are changed when a retry is failed. CONSTITUTION:When a seek error occurs after seek completes and the error cannot be restored even if a previously set number of time is repeated, the system starts a seek retry processing corresponding to two seek commands in which the moving distances are changed. Here, the seek moving distance with which the retry is failed is divided into two, and two seek commands in which the moving distances are changed are generated. The seek operation is divided into two, and are sequentially performed at every seek command. A disk control part 305 performs and controls the seek operation for twice by two seek commands and it judges to be the success of retry if a seek error signal 103 does not show the occurrence of the seek error. Thus, the seek error fault can be restored with high probability and the reliability of the whole system can be improved.
Patent JP-S63158314-A (JP)
Title: Manufacture of ball joint socket
Inventor: MIURA HIROSHI
IPC: F16C11/06
Filed: 1986-12-18
Abstract: PURPOSE:To achieve the perfect precipitation hardening after cooling by cooling a nonrefined material from a prescribed high temperature and uniformly heating said material during the cooling and reforging said material precisely. CONSTITUTION:A material is heated at 1200 deg.C and roughly shaped through the hot forging A. A roughly shaped ball joint socket 2 taken out from a casting mold is cooled at the cooling speed proper for the kind of the steel of a nonrefined steel material, and the roughly shaped ball joint socket 2 in the cooling process is uniformly heat-treated B in a uniform heating furnace. Then, the roughly shaped ball joint socket 2 which is uniformly heated is put into warm precision forging C. Therefore, the nonrefined material is cooled from a prescribed high temperature, and uniformly heated during the cooling, and reforged precisely, and the perfect precipitation hardening can be achieved after cooling.
Patent JP-H07150005-A (JP)
Title: Aqueduct related component material made of polyacetal resin
Inventor: SUGIYAMA KUNIYUKI
IPC: C08K5/13
Filed: 1993-12-02
Abstract: PURPOSE:To obtain an aqueduct related component material comprising a polyacetal resin compounded with an antioxidant and a metal containing compound and having excellent durability under a condition exposed for a long time to tap water bactericidally treated with chlorine and a chlorine containing compound. CONSTITUTION:This material is made by molding a composition which comprises (A) 100 pts.wt. polyacetal resin added and compounded with (B) 0.01-5.0 pts.wt. antioxidant and (C) 0.01-10 pts.wt. >=1 metal containing compound selected from (i) a zinc containing compound and (ii) a hydrotalcite and a molded article of the same has >=95% weight retention when immersed in 1000 ppm concentration chlorine water at 60 deg.C for 60 days. Here, 0.03 3.0 pts.wt. either or both of a hindered phenol or hindered amine as the component B and a hydrotalcite containing Zn, zinc oxide, zinc hydroxide, etc., as the component C and, further, (D) >=1 compound having a formaldehyde reactive amino, amide or OH group are preferably compounded to 100 pts.wt. the component A.
Patent JP-H06145302-A (JP)
Title: High-solid resin composition, high-solid coating material prepared by using same, and method of applying and baking coating material prepared by using same
Inventor: IWAMURA GORO
IPC: C08G59/42
Filed: 1992-11-12
Abstract: PURPOSE:To provide the title composition which is very excellent in solubility in an organic solvent, scarcely sags during coating or baking, very scarcely forms craters in a sagged area even when it sags, and can give a baked film very excellent in solvent, weather and scratch resistances, etc. CONSTITUTION:The composition consists essentially of an acryl oligoner having blocked hydroxyl groups, a number-average molecular weight of 1500 or below and a hydroxyl concentration of 2.2mol/1000g or above after dissociation, a hydroxyl-reactive curing agent, an anhydride compound having a number-average molecular weight of 1500 or below, a polyepoxy compound having a number- average molecular weight of 1500 or below and a dissociation catalyst or a curing catalyst.
Patent JP-H04176595-A (JP)
Title: Cutting device
Inventor: UEHARA TSUKASA
IPC: B26D7/01
Filed: 1990-11-09
Abstract: PURPOSE:To perform accurate cutting action in a short time by providing a frame that retains a cutting member movable and movable until a position where it pressed and locks a member to be cut CONSTITUTION:After a member 23 to be cut is placed on a resting member 2, a frame 1 is moved untie a position where it presses down and locks the member 23 to be cut. Then, plural number of cutting members 6a1, 6a2 retained on this frame 1 are moved to cut the member 23 to be cut, and after cutting, the frame 1 is moved again, and the member 23 to be cut is taken out.
Patent JP-H08131295-A (JP)
Title: Standing-position seat
Inventor: NUMAGUCHI TAKASHI
IPC: A47C11/00
Filed: 1994-11-12
Abstract: PURPOSE: To provide a standing-position seat that can be used widely in a variety of vehicles and facilities and on which the user can sit while taking approximately a standing position and can also lean. CONSTITUTION: This standing-position seat has a horizontally placed approximately bar-shaped seat portion 10 with an approximately rectangular cross section which when rotated can be used at least on two sides, a horizontally placed approximately bar-shaped support portion 20 with an approximately circular cross section which is roughly parallel to the seat portion 10 and located above and behind the seat portion 10 by predetermined dimensions, and a frame portion 30 supporting both the seat portion 10 and the support portion 20; the user can be seated while taking approximately a standing position by use of the seat portion 10 and the support portion 20 and can also lean against the seat.
Patent JP-H07158265-A (JP)
Title: Construction method of sliding form
Inventor: SONE TAKAYUKI
IPC: E04G11/28
Filed: 1993-12-02
Abstract: PURPOSE:To dispense with a guide rod and satisfactory finish the surface of concrete. CONSTITUTION:On the inside of a form 2 arranged along the sectional form of a structure 1, an edge cutting panel 4 which slides relatively to the form 2 is continued to the upper part of the edge cutting panel situated below. Concrete C is placed in the inside of the edge cutting panel 4, and after the concrete C is hardened, a raising jack 8 suspended from a yoke 3 for supporting the form 2 is extended, whereby a reaction is taken against the top end of the concrete to raise the form 2 together with the yoke 3. The yoke 3 or the form 2 is supported by the existing concrete, the raising jack 8 is contracted. These processes are repeated.
Patent JP-H09141512-A (JP)
Title: Beveling cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C3/12
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of chatter and the like by dispersing cutting force acting upon cutting edges on the outer peripheral side of a tool. SOLUTION: A nearly conical tip face 17 of a tool body 11 is provided with a plurality of cutting edge rows 21a-21d extended along the generating line direction of this conical face. Out of the cutting edge rows 21a-21d, the cutting edge rows 21a, 21b form first cutting edge rows 21A overlapped in the rotating loci around an axis O of the tool body 11 and extended continuously in the generating line direction to an outer peripheral part from the vicinity of the tool rotating center C in the tip face 17, and the remaining cutting edge rows 21c, 21d form second cutting edge rows 21B overlapped in the rotating loci around the axis O and extended continuously in the generating line direction to the outer peripheral part from positions spaced onto the outer peripheral side from the tool rotating center C.  The cutting edge rows 21A, 21B are so disposed that the rotating loci of the second cutting edge rows 21B are overlapped with the rotating loci of the first cutting edge rows 21A.
Patent JP-H11143431-A (JP)
Title: Liquid crystal display device
Inventor: TOMITANI HIROSHI
IPC: G02F1/133
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystal display device improved in display density unevenness due to a discharge pattern generated by the wiring resistance and the capacitance of liquid crystals, with less power consumption. SOLUTION: An AC signal generating circuit 14 operates in such a way that using display data 15 on a selected scanning line 2 and display data 15 on another scanning line 2 selected just before the circuit 14 detects the case in which, on the same signal line 1, the display data 15 on the selected scanning line 2 are switched to the display data 25 on the scanning line 2 selected just before, if the sum of all of signal lines 1 on which the display data 15 are switched from one to the other is not less than a predetermined value, the circuit 14 changes an AC signal, whereas if the sum is less than the predetermined value, it generates an AC signal such that the alternating signal is not changed. Thereby display contrast unevenness is improved to enable good liquid- crystal display. In addition, the power consumption of the liquid-crystal display device can be achieved.
Patent JP-H03167086-A (JP)
Title: Air cleaner removable device for motorcycle
Inventor: TOMIOKA MAKOTO
IPC: B62J99/00
Filed: 1989-11-24
Abstract: PURPOSE:To facilitate the removal of an air cleaner by cutting off an intermediate part of one side upper tube and connecting them with a connecting pipe, while clamping the one side frame cover with a bolt of the one side connecting pipe in common, and then removing the connecting pipe and the one side frame cover. CONSTITUTION:An air cleaner 7 installed in space between symmetrical upper tubes 5 of a frame 1 is connected to a carburetor 8 of an engine 6. At this time, a part hitting on a side face of the air cleaner 7 of the one side upper tube 5 cuts off the upper tube 5 into two parts, and these front and rear upper tubes 5 are clamped together by a bolt 10 via a connecting pipe 9. As for the frame 1, its front is covered with each of symmetrical and upper front covers 11, 12, and the rear with symmetrical frame covers 13, respectively. In addition, an illustrated step is formed in the bolt 10, receiving the one side frame cover 13 with this step and clamping it in common. Then the one side frame cover 13 and the connecting pipe 9 are removed whereby removal of the air cleaner 7 is facilitated.
Patent JP-2000133042-A (JP)
Title: Lighting system
Inventor: FUKUI EIICHI
IPC: F21V33/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve design of a medical treatment room by thinning a luminaire body in a direction normal to the surface of a vertical wall in the medical treatment room. SOLUTION: This lighting system 2 indirectly illuminates by irradiating the vertical wall 42 of a medical treatment room 4. The system is equipped with a luminaire body formed into a long shape, a main illumination lamp provided in a center part of the luminaire body for indirectly illuminating the room, and reading lights 23 disposed on at least one end part of the luminaire body adjacent to the main illumination lamp along the longitudinal direction, and the luminaire body is adapted not to project in a direction normal to the surface of the vertical wall 42.
Patent JP-S63159670-A (JP)
Title: Valve supporting structure for valve water turbine
Inventor: YANAGIDA ISAO
IPC: F03B3/04
Filed: 1986-12-22
Abstract: PURPOSE:To enable a valve to adjust its center axis height, by providing a level adjusting mechanism, which contains a cylinder and a piston, to be arranged in either one end part of a valve supporter which supports the valve of a valve water turbine to the bottom surface of a conduit. CONSTITUTION:In the case of a valve water turbine which houses a generator in the inside of a valve, containing a valve stator 2, to be driven by rotating the water turbine by a flow of water in a conduit 5, a flange 6-B is formed in the side end part of a conduit of a valve supporter 6 which supports the valve to a bottom surface of the conduit 5, and the flange 6-B forms in its peripheral surface a ring-shaped protrusive part (piston part) which exists extending along the peripheral surface. While a conduit side flange 11 is integrally formed with an anchor plate 12 provided to be embedded to the bottom surface of the conduit 5, and the flange 11 forms a ring-shaped recessed part (cylinderpart)mutually fitted to the above described protrusive part. And the valve enables its center axis height to be adjusted through the valve supporter 6 by supplying fluid pressure to a pressure fluid chamber 15 partitioned between the protrusive and recessed parts.
Patent JP-H09124812-A (JP)
Title: Composite film and its production
Inventor: MURAKAMI TEI
IPC: B32B27/30
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To produce a composite film, highly sealable at low temperatures and excellent in devitrification resistance. SOLUTION: This composite film comprises a coating layer of an acrylic polymer having 40-90 deg.C glass transition temperature formed on one side of a substrate film and a heat bonding layer formed directly or indirectly on the other side thereof. The acrylic polymer contains a polymer having about 20,000-60,000 weight-average molecular weight, etc. The coating layer may contain a fine spherical powder formed of an acrylic, a silicone resin, etc., as a devitrification-reducing assistant. The average particle diameter of the fine powder is about 0.01-10μm and the fine powder is added in an amount of about 0.1-3 pts.wt. based on 100 pts.wt. component forming the coating layer on the dry weight basis.
Patent JP-H06150008-A (JP)
Title: Image processor
Inventor: UMEKI HIDEO
IPC: G06T5/20
Filed: 1992-11-13
Abstract: PURPOSE:To provide an image processor which can selectively extract information containing time changes, can simplify image processing and can accelerate it. CONSTITUTION:This image processor for performing local average operations to the original image input signal of a gradation value at every picture element is provided with an image storage means 1 for storing the original image input signal, difference arithmetic means 2 for calculating the absolute value of difference between the output values of respective picture elements from two original images provided at present time and different time, average range fluctuating width converting means 3 for converting the difference absolute value provided by the difference arithmetic means 2 to the fluctuating width of an average range, average range calculating means 4 for calculating the average range at the present time from the fluctuating width of the average range and an average range at preceding time, average range storage means 5 for storing the average range at the preceding time, and local average arithmetic means 6 for performing local average operations to the respective picture elements of the original image in comparison with adjacent picture elements inside the range calculated by the average range calculating means.