baber/WOPTO huggingface dataset:
Patent JP-H11119747-A (JP)
Title: Circuit and method for driving matrix panel, and liquid crystal display device
Inventor: TAGUCHI YOSHIHISA
IPC: G09G3/36
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a disturbance in a video after a free run by performing drive control only for a prescribed period when an input of a prescribed timing signal required for a driving circuit is restarted after it is stopped and supplying video data to a panel after synchronism of the video data with panel operation is established. SOLUTION: A free run recognition circuit 30 detects a free run state from a vertical synchronizing signal V-SYNC and a horizontal synchronizing signal H-SYNC to output a free run recognition signal. The detection result is imparted to JK flip-flops 361 , 362 and an AND gate 382 . A normal timing recognition circuit 32 counts the pulse period of the vertical synchronizing signal V-SYNC from the vertical synchronizing signal V-SYNC and a sampling clock CLK1 by the sampling clock CLK1, and judges whether or not the vertical synchronizing signal V-SYNC is supplied at the normal timing to output a normal timing recognition signal being the judgement result to the AND gate 382 .
Patent JP-S63140076-A (JP)
Title: Perpendicularly magnetized film
Inventor: TANAKA MOTOHARU
IPC: H01F10/12
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a perpendicularly magnetized film having an axis of easy magnetization in the direction perpendicular to the film plane and having excellent magnetic recording and reproducing characteristics by forming many layers of thin films consisting of specific are earth metals and thin films of transition metals alternately on a substrate, then subjecting the same to an annealing treatment. CONSTITUTION:The extremely thin films 15 consisting of at least one kind of the rare earth elements such Sm, Eu, Gd, Tb, Dy, and Ho and having 10-30A thickness and the extremely thin films 13 consisting of at least one kind of the rare earth elements such as Fe, Co, Ni, Cr, and Cu and having 10-30Angstrom  thickness are alternately formed by a method such as sputtering, vacuum deposition, ion plating or others in at least 10-150 layers on the substrate 11 consisting of glass, plastic, ceramics, etc., to form the perpendicularly magnetized layers 17 having 200-3,000Angstrom  thickness as a whole. Such films are subjected to the annealing treatment at 150-300 deg.C. The perpendicularly magnetized film having the large coercive force and the excellent magneto-optical recording and reproducing characteristics and perpendicular magnetic recording characteristics is thereby obtd.
Patent JP-H09124814-A (JP)
Title: Microporous film
Inventor: TAKADA KUNIAKI
IPC: C08J9/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based microporous film good in impact strength. SOLUTION: This microporous film comprises 90-40wt.% polyolefin and 10-60wt.% double layer particles having 0.01-10μm average particle diameter, comprising elastomer particles as the inner cores having <=0 deg.C glass transition temperature and the outer surface of the elastomer particles covered with a plastomer having preferably >=50 deg.C glass transition temperature. The film has a netlike structure comprising communicating pores having <=7μm maximum pore diameter and 10-70wt.% void ratio and is molecularly oriented by drawing.
Patent JP-H05128327-A (JP)
Title: Ic card
Inventor: GOCHI HIDENOBU
IPC: G06K19/07
Filed: 1991-11-01
Abstract: PURPOSE:To prevent an idle area from existing in a memory area at the time of mounting plural semiconductor storage elements different by storage capacities. CONSTITUTION:This IC card is provided with an 2M-bit semiconductor storage element 1, a 1M-bit semiconductor storage element 2, a 512k-bit semiconductor storage element 3, a 512K-bit address decoder 5 which decodes the address signal, and AND circuits 26 and 27 which obtain AND of signals, which are outputted from the address decoder 5 and specify the memory area, in accordance with the storage capacity.
Patent JP-H05212826-A (JP)
Title: Combination product of metallized stretching film
Inventor: ERUDORITSUJI MIRUFUOODO MAUNTO
IPC: C08J7/043
Filed: 1992-10-26
Abstract: PURPOSE: To provide a multilayer polymer film with a solidly adhered metallized layer. CONSTITUTION: This is a metallized oriented film combination having a propylene homopolymer substrate B with a high density polyethylene skin layer A on at least one side thereof and a thin metal layer deposited on the surface of the polyethylene.
Patent JP-H11111611-A (JP)
Title: Method and apparatus for exposure
Inventor: HIRAKAWA SHINICHI
IPC: H01L21/027
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for exposure by which pre- alignment can be performed, without producing dust, etc., and the carrying speed of a reticle-carrying system can be improved. SOLUTION: An exposure apparatus, provided with reticle alignment systems 44 and 46 for detecting the alignment marks of a reticle R placed on a reticle stage 16 and transfers the image of a pattern formed on the reticle R to a photosensitive substrate W is also provided with detecting sections 50, 52, 54, and 56, which are arranged above the carrying routes of reticle-carrying mechanisms 6 and 20 and detect the positions of the alignment marks of the reticle R in non-contacting states, while the reticle R is carried on the carrying mechanisms 6 and 20 within a detecting range which is wider than the alignment mark detecting range of the alignment systems 44 and 46.  The exposure apparatus moves the reticle stage 16 which carries the reticle R based on the positions of the alignment marks detected by means of the detecting sections 50, 52, 54, and 56, so that the alignment marks are made to be within the alignment mark detecting range of the alignment systems 44 and 46.
Patent JP-H02135201-A (JP)
Title: Platinum complex using polysaccharide as carrier, production thereof and antitumor agent containing the platinum complex as active ingrident
Inventor: SAKURAI KATSUKIYO
IPC: A61K31/28
Filed: 1988-11-16
Abstract: NEW MATERIAL:A platinum complex whose carrier is an acidic polysaccharide containing a saccharide having at least one of a COO<-> group and a -SO <-> group as a constituting saccharide. EXAMPLE:Cis-dichloro-trans-(1,2-cylohexanediamine)platinum-chondroitin -sulfuric acid complex. USE:An antitumor agent. PREPARATION:For example, a diamine (e.g., 1,2-cylohexanediamine) is dissolved in water and mixed with a potassium platinous chloride aqueous solution to react with each other to form a cis-dichloro-diamine platinum complex (II). The complex is suspended in water and mixed with a silver nitrate aqueous solution and the produced precipitates are filtered off. The remained filtrate is reacted with an acidic polysaccharide (e.g., chondroitin-sulfuric acid) containing a saccharide having at least one of a COO<-> group and a SO group to provided the platinum complex.
Patent JP-H04166009-A (JP)
Title: Treating equipment for potato stem and leaf
Inventor: KAKIMI AKIHIKO
IPC: A01D25/00
Filed: 1990-10-25
Abstract: PURPOSE:To provide the title equipment enabling potato-digging work to be done smoothly, so designed that a traveling body is equipped with a chopper to chop the stems and leaves of potatoes by rotation around the horizontal shaft, and below this chopper, a pair of rolls to tightly hold the stems and leaves left after chopping by the chopper and pull them out through rotation is installed. CONSTITUTION:In the title treating equipment 1 designed to chop the stems and leaves of potatoes before harvesting in the field and pull out the stems and leaves left after such chopping, the rear of a transmission case 3 with the front input shaft 2 projected is equipped with a chopper 6 having cutting edges 5 provided at regular intervals circumferentially around the horizontal shaft 4 with their phase shifted in the shaft direction, and this chopper 6 is rotated around the horizontal shaft 4 to chop the stems and leaves PS of potatoes P grown in the field at an approximately specified height, and the stems and leaves left after such chopping are held tight with a pair of pull-out rolls 8 installed below the chopper 6 and the rolls are then counter-rotated thus ensuring the remaining stem and leaves to be pulled out.
Patent JP-H11108218-A (JP)
Title: Pressure relief valve
Inventor: TSUTSUI YASUO
IPC: B60P3/22
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent tank inner pressure from becoming excessively high by providing a valve element to receive force in the opening direction by the rise of tank inner pressure on the pressure relief passage of a liquid enclosed tank, and providing a mechanism releasing action of elasticity of an elastic body energizing the valve element in the closing direction when the inner pressure is over a set value. SOLUTION: This pressure relief valve 22 is provided with a cylindrical housing 50 formed into a pressure relief passage 50a of which the interior is communicated to a tank 3, and the upper end face of the housing 50 is formed into a valve seat 51. A bracket 52 is fitted to the housing 50 so as to cover the upper part, and the shaft part 55a of a valve element 55 is movably guided with a cylindrical guide bush 53 fitted to the bracket 52. A pair of swing bodies 61a, 61b swingably supported with pins 63a, 63b are provided on the bracket 52, their inner ends (c), (c) are contacted with the upper end part of the shaft part 55a, and the valve element 55 is energized in the closing direction by a pair of tension springs 71a, 71b energizing the respective swing bodies 61a, 61b.
Patent JP-2001105757-A (JP)
Title: Method for making printing plate for lithographic printing
Inventor: NAKAYAMA TAKAO
IPC: B41C1/055
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a heat-mode negative lithographic printing plate which can be made easily without the necessity of development and also can be made by fitting directly to a press, is excellent in printing resistance, reduces printing fouling on a printing surface, can be made easily by a scanning type image exposure method by laser beams, is excellent in discriminating an image part and a non-image part, and can be used repeatedly. SOLUTION: In a method for making a negative non-treated printing plate for lithographic printing, an original plate for lithographic printing having a metal oxide layer in which a surface supporting fine photothermal-convertible particles is hydrophilic and has photocatalytic properties on a support is irradiated with heat-mode imagelike light, and the polarity of the metal oxide layer is changed to form an imagelike hydrophobic area. In a method for reusing an original printing plate, the use printing plate is irradiated with active light or heated at a high temperature hydrophilicity development temperature.
Patent JP-H04166052-A (JP)
Title: Production of seasoning or beverage
Inventor: SHIMADA KIYOSHI
IPC: A23L11/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a nonviscous seasoning or beverage free from Bacillus natto odor, also having thrombolytic nature, serving as sauce, dressing, fruit drink, soft drink, etc., by adding a raw ground product, etc., such as Japanese radish to a culture process for Bacillus natto-cultured product and by containing the resultant cultured product. CONSTITUTION:A raw ground product, juice or its treated product of Japanese radish, onion, pineapple or kiwi fruits is added to a culture process for Bacillus natto-cultured product, and the resulting cultured product is contained, thus obtaining the objective seasoning or beverage.
Patent JP-S63143123-A (JP)
Title: Bulk cargo handling device
Inventor: SHIRAI KAZUO
IPC: B65G67/60
Filed: 1986-12-03
Abstract: PURPOSE:To reduce the cost of equipment, by forming an unloader, bulk cargo in-carrying part and a bulk cargo storage distributing part integrally in one unit being able to move on rails provided being laid on a quay so that the necessity for providing a horizontal conveyer in the quay over its total length is eliminated. CONSTITUTION:A bulk cargo relay device 12, which integrally forms an unloader 13, bulk cargo in-carrying part 59 and a bulk cargo storage distributing part 60 in one unit, is movably provided on rails 10, 11 provided being laid on a quay. The bulk cargo relay device 12 is moved to a position of a desired hold G, being clamped to the rails 10, 11. Subsequently, a bulk cargo is unloaded from the hold G by the unloader 13, horizontally fed to be transferred by a horizontal conveyer of the bulk cargo in-carrying part 59, lifted by a lifter and thrown into the bulk cargo storage distributing part 60. The bulk cargo is distributed as necessary from the bulk cargo storage distributing part 60 to a truck or the like. In this way, the cost is saved by eliminating the necessity for providing the horizontal conveyer in the full length of the quay, and the quay can be utilized simultaneously for the other service.
Patent JP-2000123320-A (JP)
Title: Thin film magnetic head
Inventor: SATO KIYOSHI
IPC: G11B5/31
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head having the thin track width. SOLUTION: This thin film magnetic head is constituted so that the track width of at least the part adjacent to a magnetic gap G of at least a first-turn coil 6A is formed thinner than those of the coils of other parts. Also, the track width of the coil of the part formed thinner than the coils of other parts is preferably formed wider than those of the coils of other parts. Further, the sectional area of the coil of the part formed thinner than the coils of other parts is preferably formed equally to those of the coils of other parts.
Patent JP-H03169848-A (JP)
Title: Organic sulfide antioxidant
Inventor: JIYOZEFU MAIKERU BOOEN
IPC: C07H15/18
Filed: 1990-10-29
Abstract: Organic sulfide antioxidants useful for stabilizing polyolefins against oxidative and thermal degradation during processing and use represented by Formula I: <CHEM>  wherein  n is an integer of 2 to 15; R is an alkyl group of 2 to 30 carbons, or a cycloalkyl group of 5 to 20 carbons, R is a substituted or unsubstituted alkyl group of 2 to 30 carbons, a substituted or unsubstituted cycloalkyl group of 5 to 20 carbons, a substituted or unsubstituted alkyl group of 2 to 30 carbons where any of up to 6 carbon atoms are replaced with an O or S heteroatom, a substituted or unsubstituted cycloalkyl group of 5 to 20 carbons where any of up to 6 carbon atoms are replaced with an O or S heteroatom, with the proviso that the heteroatoms must be separated from each other and from the portion of the compound to which the R group is bonded by at least one carbon atom, the substituents for R being -OH, -SR<4> or -OR<4>, wherein R<4> is an alkyl group of 1 to 30 carbons or a cycloalkyl group of 5 to 20 carbons; R<1> and R<2> are independently H or an alkyl group of 1 to 4 carbons; and R<3> is an alkyl group of 1 to 24 carbons or a cycloalkyl group of 5 to 20 carbons.
Patent JP-H07119237-A (JP)
Title: Composite floor board
Inventor: NAGAYAMA HIDEAKI
IPC: E04B5/16
Filed: 1993-10-25
Abstract: PURPOSE:To surely integrate a steel plate with concrete, and insure rigidity of the steel plate. CONSTITUTION:A lattice-like rib 10 formed into squares out of lateral ribs 4 made of flat steel and longitudinal ribs 3 made of CT shape steel is arranged on a bottom steel plate 1. The lateral ribs 4 and the longitudinal ribs 3 are fitted in the slits of a plurality of pipe dowels 2 with slits arranged on the bottom steel plate 1, and crossed hereon. The bottom steel plate 1 and the pipe dowels 2, and, the pipe dowels 2 and the lateral ribs 4 and the longitudinal ribs 3 are respectively fixedly secured by welding. Concrete is placed while burying the the pipe dowels 2 and the lattice-like rib 10. The steel plate and the concrete are surely integrated through the lattice-like rib and the pipe dowels. The bottom steel plate is reinforced with the lattice-like rib so as to increase the rigidity. The bottom steel plate is welded with only the pipe dowels, and the welded place is a few so as to minify welding deformation of the bottom steel plate.
Patent JP-H05124461-A (JP)
Title: Wear processing device for electric overhead line
Inventor: AEBA HIDEAKI
IPC: B60M1/28
Filed: 1991-11-05
Abstract: PURPOSE:To correctly measure the transverse plane width of an electric overhead line so as to exactly grasp the wear quantity of the electric overhead line by alternately processing a threshold value computing cycle in which a luminous quantity radiated to the transverse plane of the electric line is changed through a photographing means so as to automatically adjust receiving light strength into an appropriate value when the receiving light strength is not in the appropriate range, and an ordinary measurement processing cycle. CONSTITUTION:The transverse plane part of an electric overhead line is photographed while scanning at every address, synchronously with a decided clack pulse by a photographing means 52, the image signal from the photographing means 52 is compared with a decided reference value by a comparing means 61 for binarization, and the first and last trasitions of the image signal is detected a first and last transition detecting means 62, based on a plurality of values from the past to the present of the binarization signal from the means 61. A reference value setting process by a reference value setting means and a transverse plane width measurement process by a measuring means are alternate performed by a control means 64.
Patent JP-2000097929-A (JP)
Title: Method for discriminating quality of edible meat
Inventor: YAMAJI TAKESHI
IPC: G06T1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for discriminating the quantity of edible meat according to a computer image analysis for discriminating the quality of meat accurately by improving the accuracy of binarization processing. SOLUTION: The image of the section of edible meat is divided into small regions that overlap one another with a maximum of 50%, the threshold of each small region is obtained by the discrimination binarization method according to a concentration histogram and is set to the threshold of the center point of each small region, the threshold of all points is determined according to the linear weighted sum that is inversely proportional to distance based on the threshold, all points (pixels) are binarized based on the threshold, the binary image of the entire section of the edible meat is obtained, a shape feature value paying attention to a fat cross-fertilization particle with a complex shape and that with a small area from the binary image, and the quality of the edible meat is discriminated according to the above information.
Patent JP-H06135536-A (JP)
Title: Horizontal handling method for freight
Inventor: FUKINO MASAHIRO
IPC: B65G65/02
Filed: 1992-10-27
Abstract: PURPOSE:To improve the durability in a belt conveyor in aiming at the promotion of efficiency in material handling operation by supporting freight load with a roller conveyor, and making up horizontal transfer force so as to be given by a belt conveyor. CONSTITUTION:Rails 1a and 1b with each rotor are parallelly set up at a specified interval, and a belt conveyor 4 is set up in the middle of these rails. Then, a permanent magnet 5 of a sort of a detacher is installed on a surface of this belt conveyor 4 at a specified interval, thereby constituting this permanent magnet 5 so as to be attracted to a bottom surface of a unit freight 7 or bottom surface of a pallet. When a drive motor 9 is operated and the belt conveyor 4 is traveled, another unit freight 6 engaged with the detacher consisting of the permanent magnet 5 installed on the belt conveyor 4 is horizontally traveled in leaving supported on the rotors 2 of the rails 1a, 1b intact.
Patent JP-H05129162-A (JP)
Title: Solid electrolytic capacitor
Inventor: KONO MICHIYUKI
IPC: C08L71/02
Filed: 1991-11-05
Abstract: PURPOSE:To make it excellent in self recoverability and low in high frequency impedance, and unprecedented high performance by sticking the complex solution of the polyanine ingredient and the specified ingredient of an alkylene oxide monomer onto a dielectric oxide film, and forming a film by heating, etc., and then, doping it with the specified ingredient. CONSTITUTION:Dedope polyaniline and alkylene oxide copolymer are dissolved in N-metal-2-pyrolidone. An anode foil being obtained by making a dielectric oxide film at the roughened aluminum foil and attaching an anode lead to it is soaked in this solution so as to create a royal purple film. Next, this anode foil is soaked in the aqueous solution which includes paratoluenesulfonic acid and adipic acid ammonium. After soaking, it is washed, and is dried, and then, a cathode lead is attached to it to make a solid electrolytic capacitor. Hereby, a high performance of capacitor excellent in self recoverability and low in high frequency impedance can be obtained.
Patent JP-H01130200-A (JP)
Title: Voice signal switch
Inventor: SASAKI TOSHIJI
IPC: G10L13/04
Filed: 1987-11-16
Abstract: PURPOSE: To select a voice signal by storing voice signals in a 2nd memory device group based upon index signals included in respective indexed compressed voice signals and reading out the stored voice signals in real time. CONSTITUTION: In the case of selecting an optional voice signal out of the inputs of plural voice signals 1, 2, the signals 1, 2 are stored in a 1st memory device group 11, 12 at each unit time. Then the signals 1, 2 are read out of the group 11, 12 by compressing a time base, index signals for identifying respective inputs are assigned to the read signals 1, 2 to form indexed compressed voice signals 41, 42, the voice signals 41, 42 selected based upon respective index signals are respectively written in a 2nd memory device group 61, 62, and the stored contents are read out in real time. Consequently a voice signal can be selected without preparing a voice signal switch.
Patent JP-H08126544-A (JP)
Title: Leg-end device for chair
Inventor: TOMITA TAKESHI
IPC: A47B91/04
Filed: 1994-10-28
Abstract: PURPOSE: To reliably fit an upper leg-end member to a lower leg-end member in accordance with whether the seating part is thin or thick. CONSTITUTION: A leg-end device for a chair is made up of a lower leg-end member 10 that is fixed from below to the base pipe being connected between the front-leg and rear-leg pipes of the chair for setting the lap pitch so as to conform to the thin-thickness specifications of the seating part, and an upper leg-end member 20 that is fitted from above to the base pipe for setting the lap pitch of the thick-thickness specifications. On the sidewall of the upper leg-end member 20 formed in a rectangular parallelopiped pad 21, leg parts 24a extended downwards and having bending elasticity in the lateral direction and pawls 24 each having an engaging projection 24b projected toward the laterally outside from the lower end part of this leg part are formed.  On the sidewall of the lower leg-end member 10 formed in a rectangular parallelopiped pad 11, pawl engaging parts 16 each having an engaging groove 16b to which the engaging projection 24b is engaged in such a state that the upper leg-end member 20 has been superposed from above onto the lower leg-end member 10 are formed.