baber/WOPTO huggingface dataset:
Patent JP-2003253996-A (JP)
Title: Segment-combining fixture
Inventor: YONEMURA MASATSUGU
IPC: E21D11/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment-combining fixture used in particular for combining concrete secondary products, e.g. segments made of concrete used for the primary lining of shield tunnel.  <P>SOLUTION: The segment-combining fixture is arranged at one or both of junction ends 2a and 2b between a mount-side segment A and a segment B at a side to be mounted, and comprises a case 3 having an insertion hole 4, a sleeve 8 where a plurality of division configuration pieces 6 are arranged in a sleeve accommodation hole 5 nearly concentrically so that it can be expanded in a radius direction R and a saw-tooth locking hole 7 is provided inside, an elastic focusing member 9 that is formed by an elastic material made of rubber or a synthetic resin and is fitted to the outer periphery of the sleeve flexibly for focusing the division configuration pieces 6, and a connecting shaft 11 where a saw-tooth locking section 10 that can be forced into the locking hole 7 through the insertion hole 4 so that it can be locked is formed at one end or both the ends.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258836-A (JP)
Title: Method and system for communication in identical private address space, and repeater
Inventor: ITO YOSUKE
IPC: H04L12/70
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for communication in an identical private address space for performing direct communication between terminals without making a rewriting request for a global address to an address conversion device in the case of communication between terminals within the identical private address space, and to provide a repeater.  <P>SOLUTION: When the transmission source address of a control information packet transmitted from a transmitting side terminal 11 is compared with the address of a receiving side terminal 12 registered in a repeater 7 to determine that both terminals which are the transmitting side terminal 11 and the receiving side terminal 12 belong to an identical private address space 1, the control information packet is directly exchanged between both terminals in the private address space without the repeater 7 rewriting the destination address of main information packet in the control information packet into a global address so that the main information packet can be directly exchanged between both terminals belonging to the private address space 1 without passing through a global address space 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255388-A (JP)
Title: Liquid crystal device
Inventor: TANAKA KAZUO
IPC: H01L21/60
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device permitting to be downsized by altering a layout of integrated circuits.  <P>SOLUTION: A means is characterized in that a liquid crystal is filled in a gap between a pair of substrates faced to each other; at least one of the substrates has an extension part 32a extending further than the end of the other substrate faced thereto and further a plurality of integrated circuits is arranged on the extension part; a plurality of pieces of the integrated circuits are arranged in the direction approximately orthogonal to the extending direction of the extension part; and also they are shifted at predetermined intervals along the direction of the extension. Further, the means of this invention is characterized in that the extension part is connected with a flexible wiring board 50 where plurality of integrated circuits is arranged; the plurality of the integrated circuits is on the flexible wiring board and arranged in the direction approximately orthogonal to the extending direction of the extension part; and also they are shifted at predetermined intervals along the direction of the extension.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251754-A (JP)
Title: Laminated sheet for molding and manufacturing method thereof
Inventor: KAMIYAMA TATSUYA
IPC: C09D11/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated sheet for molding having a metallic design and expansibility needed at the time of molding.  <P>SOLUTION: This laminated sheet for molding comprises a decorative layer having a metallic gloss in any of the lamination interface of multi-layered synthetic resin films for molding. The decorative layer has an ink film or a coat film including metallic thin film strips and a binder resin. The content of the metallic thin film strips in the film is 3-60 mass % and the thickness of the film is 0.05-2.0 μm. The laminated sheet for molding is further characterized in that the ink film is coated by a microgravure coater.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253686-A (JP)
Title: Pc well press-in method and its device
Inventor: KANEKO TAKASHI
IPC: E02D23/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform press-in of a PC well by means of a press-in device with a low equipment cost and to reduce settlement of the PC well 90 by its own weight by assembling a PC well temporary supporting device to the press-in device for removing an obstacle by great previous excavation when the obstacle 35 beyond expectation exists.  <P>SOLUTION: In this PC well press-in device having a press-in hydraulic jack 19 sequentially forcibly inserting PC wells 90, a mounting part 41 for freely removably mounting the temporary supporting hydraulic jack 44 having ability of supporting the self-weight of the PC well during the press-in process into the ground is installed to a base frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257766-A (JP)
Title: Resin magnet and manufacturing method therefor
Inventor: FUKUDA EIJI
IPC: C22C38/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin magnet having anisotropic magnetization in which cogging torque can be made smaller when the magnet is utilized for a motor.  <P>SOLUTION: The resin magnet formed by binding ferromagnetic powder with a binding resin is a cylindrical shape whose outer diameter is 3 mm or less. It has the anisotropic magnetization of a single direction orthogonal to an axis. Related to a measurement value of surface inductive flux in a peripheral direction orthogonal to the axis, a coefficient of certainty is 0.99 or more for a curved line found by a least squares method with a sine wave as an approximated curve based on the measurement value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264876-A (JP)
Title: Wireless communication system
Inventor: OKAMOTO NAOKI
IPC: H04B17/40
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system wherein a terminal needs not to monitor each time slot.  <P>SOLUTION: The wireless communication system is a TDMA (time division multiple access) wireless communication system having at least first and second wireless stations and adopting a plurality of subcarrier modulation system, wherein the first wireless station selectively modulates only a subcarrier at which a desired transmission rate is obtained by the second wireless station to perform communication.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235239-A (JP)
Title: Motor with power generating function
Inventor: INOUE SHINJI
IPC: H02K53/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a double structure for generating electric energy from a structure only of consumption energy by providing an ordinary motor with a generator in which electric energy equivalent to ordinary power consumption can be generated and energy saving of power can be promoted by circulating or selling the generated electric energy.  <P>SOLUTION: A motor (1) of appropriate material and shape is provided with a generator (2) of appropriate material and shape in an appropriate form. The motor (1) serves as an ordinary mechanical energy motor and transmits the rotating force to the generator (2) through an appropriate coupling method thus generating mechanical energy and power simultaneously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271131-A (JP)
Title: Steel pan
Inventor: YAMADA TOYOAKI
IPC: G10D13/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pan which can be inexpensively obtained by making the mass production of steel pans having constant quality possible and enabling even children to put scales in the scale pan.  <P>SOLUTION: The steel pan consists of a cone-shaped body welded and fixed to a cylindrical body and a flange is formed to the top end of the cone-shaped body or a band-shaped ring is welded and fixed to the outer periphery of the weld zone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269771-A (JP)
Title: Speaker sound control device for air conditioner
Inventor: MAEKAWA KOJI
IPC: F24F13/20
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve practical audibility by optimally producing effective sound from a speaker according to thermal load and driving states and effectively masking an abnormal sound.  <P>SOLUTION: This speaker sound control device for an air conditioner is equipped with the speaker capable of producing the sound of an arbitrary frequency, detects the rotation speed of an impeller of an indoor machine and a voltage impressed on a motor, produces the effective sound near a specified frequency, which is found from a value of the impressed voltage in each rotation speed, from the speaker and masks the abnormal sound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267116-A (JP)
Title: Cup holder for vehicle
Inventor: IIJIMA KENJI
IPC: B60N3/10
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup holder for a vehicle with a simple structure capable of being manufactured at a low cost.  <P>SOLUTION: A movable member 3 is retractably housed in a casing 2 having an opened front surface in a forward/rearward direction. The movable member 3 is movable between a used position shown in Fig. 1 and an housed position where a whole of the movable member except for a front part of a cap part 33 is housed in the casing 2. A pivot shaft 4 directing an axis to a vertical direction is provided at a base end part of the movable member 3 projected from the casing 2 to the outside at the used position. Rear ends of a pair of retaining members 5A, 5B are turnably provided on this pivot shaft 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268507-A (JP)
Title: Inner frame for cathode-ray tube, ferritic stainless steel sheet therefor and production method thereof
Inventor: YAMAGISHI AKIHITO
IPC: H01J29/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner frame for a large-sized cathode-ray tube which consists of steel with an L-shaped or recessed type cross-sectional shape having a high sheet thickness precision, and has a high yield stress not so as to yield when pasted with a mask, to provide steel therefor, and a production method thereof.  <P>SOLUTION: The inner steel frame comprises, by mass, 0.005 to 0.35% C, ≤0.8% Si, ≤2.0% Mn, 9.0 to 14.0% Cr, 0.001 to 0.1% Al and 0.01 to 0.10% N, and, if required, containing 0.0002 to 0.005% B as well, and, in which GP calculated by following formula (1) is ≥20, and has a structure where, substantially, carbonitrides are dispersed into a ferritic phase: GP=700C+800N+20Ni+10(Cu+Mn)-6.2Cr-9.2Si-9.3Mo-4.5W-14V-74.4Ti-37.2Al+63.2 (1). In the production, a slab is subjected to hot rolling and hot rolled sheet annealing, then descaled, next cold-rolled at a total draft of 20 to 50%, and subsequently subjected to heat treatment so as to be held at 600 to 750°C or at 620 to 780°C for ≤3 min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270887-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI WATARU
IPC: G03G15/01
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein the stable traveling of an image carrying belt is secured, and also, the color overlapping accuracy is improved by preventing the fluctuation of the image carrying belt speed and the expansion/contraction of the image carrying belt due to the influence of a fluctuating load on the image carrying belt.  <P>SOLUTION: In the image forming apparatus provided with the image carrying belt 2 for directly or indirectly carrying the image and circularly traveling while being stretched between several stretching rollers 1, and a sub unit 3 arranged in contact with the image carrying belt 2 and generating the fluctuating load (a), the image forming apparatus is also provided with a load adjusting means 4 for imparting a pseudo load (b) for reducing the fluctuating load (a) generated on the image carrying belt 2, and for reducing the fluctuating load (a) with respect to the image carrying belt 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273369-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OOHARA ATSUSHI
IPC: B81C1/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a movable portion from sticking on a portion around itself, in a manufacturing method of a semiconductor device provided with a laminate consisting of a first semiconductor layer and a second semiconductor layer laminated thereon through an insulating layer, and a movable section formed on the second semiconductor layer and being displaceable in response to application of dynamic quantity.  <P>SOLUTION: In this method of manufacturing a semiconductor device, since an etching speed in a trench forming process is higher than that in a movable section forming process, the amount of a protective film formed on the rear surface of the movable portion 20 as a mask can be reduced in a protective film forming process. In this way, in an etching process, even if the etching ions repelled on the surface of a charged oxide film 13 collide with the rear surface of the portion 20, needle-like projections can be prevented from being formed on the rear surface of the portion 20, and the sticking between the section 20 and the film 13 can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003152043-A (JP)
Title: Method for evaluating silicon crystal and method for manufacturing semiconductor device
Inventor: TANAHASHI KATSUTO
IPC: G01N21/3563
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a silicon crystal by accurately measuring an impurity nitrogen concentration in the silicon crystal. SOLUTION: The method for evaluating the silicon crystal comprises the step of heating the crystal until a defect reaction in the crystal arrives at a metal-thermal equilibrium state. The method further comprises the steps of measuring the infrared absorption spectrum of the silicon crystal, and obtaining the strength of the absorption peak corresponding to the defect caused by the impurity nitrogen from the absorption spectrum.
Patent JP-2003266360-A (JP)
Title: Scalar type robot
Inventor: MANOME TOSHIBUMI
IPC: B25J19/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact scalar type robot capable of achieving high positioning precision and preventing the breakage of a harness.  <P>SOLUTION: A motor wire, a resolver wire, and a user wire are stored in the harness 71 made of one material having the flexibility. A plurality of pneumatic pipes 81 are formed by an elastic material and are bound. These pneumatic pipes 81 are bent into U shape in a condition in which they are apart from the harness 71, and both end parts of the pneumatic pipe 81 are supported on a second arm 24 and a base 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265149-A (JP)
Title: Method for producing beefsteak plant juice and product thereof
Inventor: KAINO KOHEI
IPC: A23L2/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a beefsteak plant juice, by using leaves of beefsteak plants as a raw material, and to provide a product thereof.  <P>SOLUTION: This method for producing the beefsteak plant juice comprises a process 1 in which water is super-heated and boiled to obtain hot water, and then green leaves of green beefsteak plants, green leaves or red leaves of red beefsteak plants are put into the hot water having a temperature of 90-100°C in such a ratio that 20 leaves are used for 1L of the hot water, a process 2 in which the hot water containing the leaves is stirred for 5 min, and then the leaves are taken out, so that a solution is obtained, a process 3 in which minerals, saccharides, and an organic acid are added to the solution, for example, 40 g of honey, 100 cc of a glucose liquid, and 4 g of citric acid are added to the 1L of the solution, and then stirred, so that the solution is seasoned, and a process 4 in which the beefsteak plant juice which is produced as the seasoned solution in the process 3 is bottled into a glass container, so that the beefsteak plant juice is produced as the product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278746-A (JP)
Title: Cylindrical roller bearing
Inventor: FURUYAMA MINEO
IPC: B23Q1/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain heating at the time of high speed rotation.  <P>SOLUTION: A ratio Da/H of a diameter Da of a cylindrical roller and cross- section height H expressed by H=(D-d)/2 (D: bearing outer diameter, d: bearing inner diameter) is set as 0.3≤Da/H<0.45, and a ratio Lw/B of length Lw of the cylindrical roller and bearing width B is set as 0.3≤Lw/B<0.45. A holder 4 is formed of a resin material blending 20-40 wt.% of glass fiber or carbon fiber in polyether ether ketone (PEEK).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279345-A (JP)
Title: Aspherical-shape measuring machine
Inventor: KIYONO SATOSHI
IPC: G01B21/20
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspherical-shape measuring machine by which both errors in a reference sphere as a reference and a probe tip sphere are separated and measured.  <P>SOLUTION: The aspherical-shape measuring machine is constituted to be provided with a rotation holding mechanism 5, around center axis the probe tip sphere 8, its position detection means, and the like. The measuring machine is provided with a rotation holding mechanism 7 orthogonal axis around which is at right angles to a center axis line of the holding mechanism 5 so as to be turned and held, and a shape calculation means by which spherical shape data by the position detection beams before and after a rotation by the holding mechanism 7 is integrated by its phase difference so as to calculate coordinates on the surface of a measuring object sphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283173-A (JP)
Title: Cooling structure for electronic instrument
Inventor: YAMANAKA HIROMITSU
IPC: H05K7/20
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for an electronic instrument capable of effective cooling even when miniature heating parts are provided and distributed.  <P>SOLUTION: There are provided a heat radiation section 1 cooled with cooling air, a variable shape heat sink section 4 in close contact with a heating source 9, flow passages 5, 6 for connecting the heat radiation section and the heat sink section, and a heat medium 13 encapsulated to circulate the sink section and the heat absorption section mediating the flow passages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279727-A (JP)
Title: Optical film thickness control method and apparatus and dielectric thin film manufactured by using optical film thickness control method
Inventor: TAKAHASHI HARUO
IPC: C23C14/54
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately controlling a film thickness of a multiple layer film such as an optical thin film, etc., by using a simple process, and to provide an optical film thickness control apparatus capable of using the method.  <P>SOLUTION: The optical film thickness control apparatus is provided with a film forming apparatus 4 having a rotational substrate 12 and a sputter target 17, a photodiode 5 for respectively sensing a plurality of monochrome lights radiated along a radius of the rotational substrate 12 at predetermined intervals and an A/D converter 6. A movable shutter 10 is provided, moves in the radial direction of the rotational substrate 12, and interrupts formation of a film on the substrate 12. A quadratic regression function of inverse transmittance is calculated from each monochrome light sensed by the photodiode 5 and the A/D converter 6 by using a least square method. The movable shutter 18 is activated by a CPU 7 for instructing activation based on each predictive value of growth time of a current surface layer film when it grows to a predetermined optical film thickness and a motor driver 8, and interrupts formation in a film forming region which has grown to the predetermined optical film thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283756-A (JP)
Title: Facsimile machine
Inventor: MUROTA KOICHI
IPC: H04N1/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine capable of easily receiving an E-mail transmission opposite party.  <P>SOLUTION: In transmitting mail, a mail address is entered up to Ð. When a first letter of the domain (e.g. 'a'), the domain name having been entered and stored in a memory and started from the letter 'a' is searched (S44), when a hit letter exists as a result of searching, a display section 20 displays a domain existing first in the alphabetical order. When the domain name is not matched with a desired domain name and a lower arrow key is depressed, the searching means displays a next domain in the alphabetical order (S50). When a second letter (e.g. 'b') is entered without searching the next domain by arrow keys or the like, the domain existing first in the alphabetical order starting from letters 'ab' is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280134-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/047
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material using a matting agent less liable to settle down in a coating liquid, having few pinholes and suitable for rapid processing.  <P>SOLUTION: In the silver halide photographic sensitive material having at least one photosensitive layer on a support, at least one layer contains matting agent particles and the matting agent particles are obtained by sprinkling inorganic fine particles on the surfaces of polymer particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282140-A (JP)
Title: Nonaqueous secondary battery
Inventor: KURIYAMA KAZUYA
IPC: H01M4/525
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat nonaqueous secondary battery with high capacity, a long cycle life, and excellent low temperature characteristics.  <P>SOLUTION: This nonaqueous secondary battery has a flat shape; an energy capacity of 30 Wh or more; a volume energy density of 180 Wh/l or more; a positive active material of a mixture represented by formulae (1) and (2): Li<SB>x</SB>Mn<SB>2-y</SB>MA<SB>y</SB>O<SB>4+z</SB>(1), [MA is Mg, Al, Cr, Fe, Co, and Ni]; Li<SB>a</SB>Ni<SB>b</SB>MB<SB>c</SB>O<SB>2</SB>(2), [MB is Co, Al, and Mn]; a negative active material of a mixture of double structure graphite particles and mesocarbon microbeads, absorbing Li of 200-255 mAh per 1 g of an active material in full charge; the nonaqueous electrolyte containing a mixed solvent of ethylene carbonate EC, ethyl methyl carbonate EMC, and diethyl carbonate DEC, having a volume of EMC and DEC of 50-90% of the total solvent volume, and a volume of DEC of 10-40% of the total solvent volume.  <P>COPYRIGHT: (C)2004,JPO