baber/WOPTO huggingface dataset:
Patent JP-2003032614-A (JP)
Title: Content recording method, content recording device and content record reproducing device
Inventor: SATO MASAHIKO
IPC: H04N5/765
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in record capacitance by setting a low resolution in correspondence to conditions for recording in a record medium when contents comprising a digital broadcasting or a MPEG trans-stream which received the digital broadcasting in the case where conditions of reproducing the low resolution existed therein were detected. SOLUTION: There is provided a recording means for recording contents which are digitally transmitted in a specified record medium, and the recording means records by setting the contents to a low resolution set at reproduction when conditions for limiting the resolution at reproduction are set to the contents.
Patent JP-2003027781-A (JP)
Title: Locking checking apparatus
Inventor: NISHIZAWA NOBORU
IPC: G08B13/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a locking checking apparatus for detecting unlocking of a window, which is protected from detachment of a detecting radio-wave transmitting unit 30 fixed to a window frame by an invader by removing screws of the unit, to thereby prevent unlocking of the window and invasion into a building. SOLUTION: The detecting radio-wave transmitting unit 30 is comprised of a tamper switch 80 housed in a case 36 thereof. The tamper switch 80 has a needle 82 which is moved when pressed to the window frame. Therefore, when the detecting radio-wave transmitting unit 30 is detached from the window frame, the needle 82 is separated from the window frame and moved, and the detachment of the detecting radio-wave transmitting unit 30 is detected, which leads to transmission of a signal indicative of detachment to a transmitter 48.
Patent JP-2003027480-A (JP)
Title: Method of casting sludge mortar using tremie pipe
Inventor: HIROSE YUUICHIROU
IPC: E02D5/20
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a casting method of a sludge mortar with increased safety and efficiency, when work is carried out by promoting keeping and contrallability of tremie pipes, in a method of casting the sludge mortar into an underground hole and facilitating the supply of the tremie pipes, having different lengths and the storage operation of the lifting tremie pipes. SOLUTION: After a prescribed bar arrangement has been made in the excavated underground hole 1, the tremie pipes 10 connected to each other are inserted thereinto, and for the method casing the sludge mortar thereinto through the tremie pipes 10, the supply/storaging rack 9 of the tremie pipes are arranged around a site, the tremie pipes 10 having optional lengths stored in a rack body 20, in a state of being erected according to the progress of casting are hung up by using a hook of a crane to supply; and at the same time, the casting method of the sludge mortar by making use of the tremie pipes for storing the supply/keeping rack 9 of the lifting tremie pipes 10 is used as the basic means.
Patent JP-2003031153-A (JP)
Title: Electron gun and cathode ray tube
Inventor: SODEYAMA KUNIO
IPC: H01J29/48
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube with high precision and low cost, enabled to pertinently correct an asymmetric deviation of a beam without increasing the cost of parts. SOLUTION: The electron gun has four grid electrodes 22, 23, 24, 25 successively arranged from upper stream side to the downstream side of the traveling direction of an electron beam, on the cathode side of a main focus lens of an orbit of the beam linearly emitted in horizontal direction. Those four grid electrodes 22, 23, 24, 25 form a static lens by unipotential method, and respective center beam passing holes 23g, 24g of two inside grids electrodes 23, 24, are formed so as to deviate in one direction and the other direction respectively from the horizontal axis X against the central standard axis CL1 passing through the center of the center beam passing holes 22g, 25g of two outside grid electrodes 22, 25.
Patent JP-2003025156-A (JP)
Title: Method for manufacturing tool of forming stress corrosion crack
Inventor: OKABE AKIO
IPC: B23H7/22
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To reliably form stress corrosion crack in a test piece. SOLUTION: An epoxy resin material is tightly applied to a heat-affected part of an inner surface of a pipe 3 connected to a pipe 2 via a weld joint 1, and removed from the pipe 3 as a tool pattern 21 after the curing. Copper is electro-deposited on a part tightly applied to the pipe 3 of the tool pattern 21, and removed from the tool pattern 21 as a working electrode 29. Electric discharge machining is performed with a recessed curved surface 29a of the working electrode 29 tightly applied to the tool pattern 21 facing a projecting curved surface 12b of an extension member 12. The shape of the heat-affected part of the inner surface of the pipe 3 is transferred to the projecting curved surface 12b of the extension member 12 via the tool pattern 21 and the working electrode 29, and the projecting curved surface 12b is formed in a mirror image state of the inner surface of the pipe 3.
Patent JP-2003031871-A (JP)
Title: Exchange coupling film and magnetic detecting element using the same
Inventor: TANAKA KENICHI
IPC: H01L43/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, though the conventional seed layer is formed of an NiFeCr alloy containing Cr in an amount of <=40 at.%, a demand for further improvement of the surface wettability of the seed layer arises as the recording density increases and, in addition, when the NiFeCr seed layer is used, the surface smoothness of each layer formed on the seed layer becomes worse. SOLUTION: The seed layer 22 is formed of a Cr film in which the directions of crystal faces appearing on at least one crystal grain are directed in different directions from those of the same equivalent crystal faces appearing on another crystal grain. Consequently, the surface wettability of the seed layer 22 can be improved farther as compared with the conventional example and the unidirectional exchange bias magnetic field of a fixed magnetic layer 3 can be enlarged. In addition, the surface smoothness of each layer formed on the seed layer 22 can also be improved.
Patent JP-2003035498-A (JP)
Title: Joint structure of core support of aluminum radiator
Inventor: WATANABE HIROSHI
IPC: F28F9/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a core support 7 which can be used commonly for cores of various sizes regardless of variation in the amplitude of a corrugated fin 5 for use therein, and a structure for jointing the core support 7 to the core. SOLUTION: The core support 7 is made by pressing an aluminum plate and the opposite end parts thereof in the longitudinal direction are bent to have an L-shaped vertical section. Only its L-shaped end face 8 is brought into contact with the outer surface of an annular groove 1 in a tube plate 3 and the contact part is secured by brazing.
Patent JP-2003037420-A (JP)
Title: High-frequency transmitter/receiver
Inventor: SASADA YOSHIYUKI
IPC: G01S7/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency transmitter/receiver that can prevent burnout of antenna pattern. SOLUTION: A radar apparatus 1 is equipped with a high-frequency antenna 4, a base plate 5, and a module 3. The antenna 4 comprises an organic substrate 4A, and a metal pattern 4B formed on the organic substrate 4A. The high-frequency antenna 4 is bonded and is fixed over the base plate 5 and module 3. In this case, in the clearance at a position to which the antenna between the base plate 5 and module 3 is bonded is such that the relation (the amount of change in the clearance dimension to the change in service temperature)/(original clearance dimension)<=6% is satisfied.
Patent JP-2003035810-A (JP)
Title: Method for manufacturing color filter substrate and annealing furnace used in the method
Inventor: ASANO MASAAKI
IPC: G02B5/20
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter substrate with excellent optical characteristics by improving characteristics of coloring layers. SOLUTION: First, the coloring layers of respective colors of blue(B), green(G) and red(R) are formed on a base material for the color filter substrate (step 101). An alkali development type acrylic resin with a pigment dispersed therein can be used as a photosensitive coloring resist. Next, the coloring layers of the respective colors formed on the base material are heat treated (pretreated) in the atmosphere (step 102) and subsequently an ITO(indium tin oxide) film is deposited on the coloring layers of the respective colors formed on the base material at low temperature (step 103). Finally, the ITO film deposited on the coloring layers is subjected to an annealing treatment under the reductive atmosphere (step 104). An oxygen concentration of the reductive atmosphere is preferably about 1-5%.
Patent JP-2003037775-A (JP)
Title: Imaging device
Inventor: YAMAMOTO YASUTOSHI
IPC: G06T5/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device used for a video camera or the like, that provides gradation characteristic, in response to modes, such as a moving image mode or a still picture mode and a photographing state. SOLUTION: The image pickup device is provided with a gradation condition detection means 16, a microcomputer 15, gradation characteristic setting means 17a to 17c, and gradation correction means 18a to 18c. The gradation condition detection means 16 detects a condition of a gradation characteristic, depending on the intention of the user or a scene to be photographed or the like, the microcomputer 15 obtains adjustment conditions of the gradation characteristic by the gradation condition detection means 16, the gradation characteristic setting means 17a to 17c updates the setting value of the gradation characteristic by a command of the microcomputer 15, and the gradation correction means 18a to 18c apply gradation corrections to the input signal, depending on the gradation characteristic set by the gradation characteristic setting means 17a to 17c.
Patent JP-2002139745-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TAKESHI
IPC: H04N5/66
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize the outside dimension of a high precision active matrix type liquid crystal display device and to reduce its manufacturing cost. SOLUTION: In the active matrix type liquid crystal display device using a thin film transistor, a part of driving circuits is incorporated in the peripheral part of a substrate and one or two drivers are connected to the part and mounted collectively on one side on the substrate by a chip on glass method. The substrate on which a polymer dispersion type liquid crystal is applied and dried is used to omit a counter substrate.
Patent JP-2002102392-A (JP)
Title: Racket for ball game sports and production method therefor
Inventor: LAMMER HERFRIED
IPC: A63B49/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an enhanced racket, which is provided with a transducer and an electric circuit, for ball game sports such as tennis, squash tennis or racket-ball and a production method therefor. SOLUTION: At least one transducer is laminated on the frame of the racket and in the case of deformation, mechanical power is transduced to electric power. The electric circuit is connected to the transducer and feeds the electric power to the transducer and all the electric power supplied to the transducer is caused by motive force extracted from mechanical deformation. Besides, the transducer transduces the electric power to the mechanical power and the mechanical power affects the vibration characteristics of the racket.
Patent JP-2003045399-A (JP)
Title: Separator and alkali cell
Inventor: KOBAYASHI NORIYUKI
IPC: H01M2/16
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an alkali cell enabled to restrain the increase of separator film resistance at discharge. SOLUTION: The alkali cell 1 comprises a positive electrode 3, a negative electrode 5, and a separator 4. The separator 4 has a structure of superposing nonwoven fabrics, and a highly water absorbing polymer is laid between the nonwoven fabrics. The highly water absorbing polymer is composed of crosslinking polyacrilic acid or crosslinked polyacrylate salt, and it is in a state of powder or sheet. The sum of alkali electrolyte liquid absorption volume of the highly water absorbing polymer ranges between 0.4 g and 1.13 g.
Patent JP-2003040353-A (JP)
Title: Hot water draining lid
Inventor: YAMADA ARATA
IPC: B65D77/36
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a hot water draining lid wherein a hot water draining cut and a large aperture can be simply formed by peeling the lid and hot water can be quickly drained after boiling uncooked noodles or the like. SOLUTION: The hot water draining lid comprises an outer lid and an inner lid which are partially peelably stacked and is formed with an outwardly projecting tab on an outer periphery. The inner lid is formed with a plurality of zigzag cuts or parallel line cuts for draining hot water along a periphery opposite to the tab. A cut line for opening the aperture which connects peripheral portions of the lid and is approximately perpendicular to a line connecting the tab with the center of the lid is formed between the cuts and the tab. A release layer is formed on an internal surface of the outer lid in a region toward the cuts from the cut line.
Patent JP-2003043453-A (JP)
Title: Surface illuminator
Inventor: TAKAYANAGI KAZUTOSHI
IPC: G02F1/13357
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface illuminator capable of reducing the whole thickness (thickness including the thickness of the surface illuminator and a liquid crystal display device) of a device and also capable of displaying a natural liquid crystal image. SOLUTION: In this device, the peripheral part 30 of a transparent substrate 2 is provided by being inserted into the groove 31 of a frame 7 and light source part 5 (a light transmission body 3 and a point light source 4) which is provided at one side face of the transparent substrate 2 is provided in the frame 7. The whole width m2 of the frame 7 is formed to be width satisfying the relation of n2<(m2-r2-r3). As a result, the upper part of a liquid crystal display device L is provided by being inserted into the notched part of the frame 7 roughly by an amount equal to the thickness p1 of the frame 7 and the gap between the back of the substrate 2 and the surface of the liquid crystal display L is reduced.  Moreover, the whole thickness of the device becomes roughly a thickness in which the thickness of the device L and the thickness of the substrate 2 are added and becomes thinner than the thickness by the conventional constitution in which the frame 7 is arranged by being overlapped on the upper side of the device L roughly by the amount equivalent to the thickness p1 of the frame.
Patent JP-2003012000-A (JP)
Title: Hermetically closing lid for mouth of can
Inventor: TANAKA YUTAKA
IPC: B65D41/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically closing lid made of a metal for the mouth of a can not generating the lowering of quality such as rusting or damage and capable of certainly closing and sealing the mouth of the can hermetically. SOLUTION: In the hermetically closing lid for the mouth of the can constituted so that the hermetically closing lid for the mouth of the can, which has an inverted U-shaped flange part formed to the outer periphery of a bottomed tray-shaped main body made of a metal and has a sealing agent charged in the flange part thereof, is fitted to the mouth of the can having a wound curved part provided to the top panel of a can body made of a metal and the lower part of the inside wall of the hermetically closing lid for the mouth of the can is expanded by a sealing tool to hermetically close and seal the mouth of the can, a curl part of which the end part is rolled inwardly is formed to the outer peripheral edge of the flange part.
Patent JP-2003049774-A (JP)
Title: Hermetic electric compressor and refrigerating/air- conditioning device
Inventor: MITSUYA SHIYUNICHI
IPC: F04B39/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration by reducing pressure pulsation of discharge gas in a hermetic electric compressor. SOLUTION: The hermetic electric compressor comprises a closed container 14, a compression element disposed in the closed container 14, a cylinder 1 forming a working chamber 13 of the compression element, a piston 2 movable in the cylinder 1 to form the working chamber 13 together with the cylinder 1, a discharge valve 9 for opening and closing a discharge opening 8a of the working chamber 13, and a discharge chamber member 10 having a discharge chamber 10a formed on a discharge side of the discharge valve 9. A volume varying means 50 is provided to vary the volume of the discharge chamber 10a according to pressure pulsation of discharge gas discharged into the discharge chamber 10a.
Patent JP-2003050996-A (JP)
Title: Image acquisition device for gene function analysis
Inventor: TANABATA TAKAYA
IPC: G01B11/245
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition device which can record the long- period growing process of a plant as image information stably with high precision. SOLUTION: This device is equipped with a means which gives a spatial origin for photographing an object always at a fixed position and angle in photographed time-series images, a means which gives a temporal origin for recording the fluctuation of growth of each individual caused in the growth of the plant without fail with the corrected fluctuation, and a means for efficiently recording a large number of images of the test object; and the long-period growing process of the individual is recorded as image information with high precision.
Patent JP-2003047873-A (JP)
Title: Biaxial crusher
Inventor: KITAMURA TATSUO
IPC: B02C18/18
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial crusher whose cleaning or maintenance is easy and in which the problem that a material to be crushed stops in state that the material overstrides rotary cutter trains, continues slipping and is not bit into rotary cutters is eliminated. SOLUTION: The biaxial crusher is provided with two supporting shafts arranged in parallel and inversely rotating inward, respectively and a plurality of rotary cutters fixed to each supporting shaft in a skewered state, and crushes the material by shearing between the rotary cutters fixed to each supporting shaft. A plurality of discoid members which have projecting parts projecting in a diameter direction, pinch at least one rotary cutter between the adjacent discoid members, are fixed to each supporting shaft in the skewered state, and are rotated around the supporting shafts so that the projecting parts push the material inward.
Patent JP-2003054872-A (JP)
Title: Cover for cabtire cable storage pit of portal crane
Inventor: NISHIYAMA HIROSHI
IPC: B66C13/12
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cover for cabtire cable storage pit of a portal crane capable of preventing damage of a cabtire cable by inexpensive and simple execution of works. SOLUTION: In the cover 1, a base plate 3 of a shape extending along a bottom face of the cabtire cable storage pit, side wall parts 4 of shapes rising from both sides of the base plate 3 along both side walls of the pit, and a fixing part 5 continuously formed on respective upper end parts of the side wall parts 4 and extendable so as to overlap a pit protruding part by bending outward are integrally formed of rubber. A plurality of fastening member inserting holes 6 for fixing are formed with intervals on the fixing part 5, and a plurality of protruding streaks 7 extending in the longitudinal direction of the cover are formed on a bottom face 3a of the base plate 3 and outer side faces 4a of both side wall parts 4.
Patent JP-2003056570-A (JP)
Title: Double-row conical roller bearing unit and assembling method therefor
Inventor: SHIBUYA HIDESHI
IPC: F16C19/38
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work, while assuring sealing performance of a second seal ring 8. SOLUTION: First and second holders 20a, 21a hold first and second conical rollers 5, 6, respectively, in a state of being prevented from falling inwardly in the radial direction. Areas on the inner periphery face of an outer ring 4a, adjacent to the larger diameter side ends of first and second outer ring raceways 17, 18, are provided with first and second protruded portions 44, 45, respectively. With the engagement of the large-diameter side ends of the first and second conical rollers 5, 6 with the protruded portions 44, 45, the first and second roller units 38, 39 are prevented from getting out of the opening portion of the outer ring 4a. Thus, the roller units 38, 39 can be previously assembled on the inside diameter side of the outer ring 4a and still assembling work can be done in the procedure of finally assembling the second seal ring 8.
Patent JP-2003059654-A (JP)
Title: Manufacturing method of organic el element and organic el element
Inventor: YOSHIMI TAKUYA
IPC: H01L27/32
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element in which an organic EL layer having desired emission characteristics can be formed at low cost with a good yield. SOLUTION: The manufacturing method comprises a process of forming a lower electrode on the substrate 10, a process in which a liquid containing an organic luminous body is adhered to a prescribed part of the first roll 44 and the first roll 44 is contacted and turned round on the substrate 10 and the liquid adhered to the first roll 44 is transferred to the lower electrode, and thereby the organic luminous layer is formed, and a process of forming an upper electrode on the organic luminous layer.
Patent JP-2003059419-A (JP)
Title: Color cathode-ray tube
Inventor: HAYASHI MASAO
IPC: H01J9/14
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube capable of preventing generation of wrinkles of a color selecting electrode in heat treatment by regulating the Ni content of the color selecting electrode and a frame. SOLUTION: The color selecting electrode 6 forms a large number of opening holes 15 between a pair of supports 11a and 11b, and has a color selecting electrode body structure tensioned and held in a state of impressing tensile force in the Y direction. A material of the supports 11a and 11b and the color selecting electrode 6 is an Ni-Fe alloy. When the Ni content (%) of the supports 11a and 11b is X and the Ni content (%) of the color selecting electrode 6 is Y, the relationship of Y>(6X+34)/7 is satisfied. Thus, tension at tensioning time can be reduced, weight of the color selecting electrode body structure can be reduced, and generation of the wrinkles of the color selecting electrode by high temperature heat treatment can be prevented.
Patent JP-2003052816-A (JP)
Title: Cancer cure method and device using laser beam
Inventor: SHUDO HISATAKE
IPC: A61B18/20
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To arbitrarily perform effective cure by avoiding problems of bone marrow transplantation, and eliminate the fear of infections disease in curing leukemia. SOLUTION: Laser beam is diffused and scattered to be directly applied to the blood of a patient, whereby damage is applied to an oncocyte in blood to be degenerated, and human killer lymphocyte is activated to improve injure force on the oncocyte.