baber/WOPTO huggingface dataset:
Patent JP-2004098598-A (JP)
Title: Sheet for inkjet recording
Inventor: KONO TETSUO
IPC: B41M5/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for inkjet recording with excellent ink absorbing properties such as ink absorbing speed and ink drying properties, and with excellent ink absorbing properties and good pigment fixing properties even when a pigment ink is used, and in addition, with excellent environmental properties.  <P>SOLUTION: The sheet for inkjet recording with a coloring material receiving layer on a substrate, is characterized in that the coloring material receiving layer comprises an alumina hydrate fine particle and a water-soluble resin with a mass ratio in a range of 1.5-10, and the voids of the coloring material receiving layer is increased or not changed from the interface on the substrate of the coloring material receiving layer toward the outermost surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098028-A (JP)
Title: Production method for high-performance hollow-fiber precision filtration film
Inventor: OISHI TERUHIKO
IPC: B01D61/14
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a precision filtration film which has an anisotropic structure, is excellent in strengths and water permeability, and hardly causes clogging in internal pressure filtration.  <P>SOLUTION: This method for producing the hollow-fiber precision filtration film comprises causing a film-forming stock solution and an internal liquid to be delivered from a double ring nozzle, followed by passing through an air gap and coagulating them in a coagulation bath. (a) The film-forming stock solution comprises a film-forming polymer, a solvent thereof, and a hydrophilic polymer, the ratio of the hydrophilic polymer to the film-forming polymer being 20-60wt%. (b) The internal liquid comprises water and at least one solvent, the water content being 35-55wt%. (c) The temperature of the film-forming stock solution at the nozzle section is 50°C or higher, and (d) the coagulation bath temperature is 85-100°C. (e) The ratio of the air gap to the spinning speed is set at 0.01-0.1m/(m/min).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108794-A (JP)
Title: Method for evaluating surface characteristic against stress
Inventor: OSANAI TSUKASA
IPC: G01N3/10
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for evaluating surface characteristics such as elasticity in skin or the like, flexibility, and degree of slack, and the like without any contact with a part to be measured, and to provide an evaluating apparatus used for the method.  <P>SOLUTION: A compression gas is jetted to the part S to be measured from an injection nozzle 1, surface displacement in the part S to be measured by the injection of the compression gas is measured by a displacement meter 2 or the like, and surface characteristics to the stress of the part S to be measured are evaluated based on the relationship between time from injection and the surface displacement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109298-A (JP)
Title: Toner container and image forming apparatus
Inventor: SATO OSAMU
IPC: G03G15/08
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner container of which the opening part is easily sealed in the case of detaching the empty toner container from an apparatus for preventing the leakage of the remaining toner, and to provide an image forming apparatus equipped with the toner container.  <P>SOLUTION: In the typical constitution of the toner container, the toner container can be attached/detached to/from the image forming apparatus and is replaceable and the toner container is provided with a toner storing part constituted of a long-sized fixed part and a flexible part, a long opening part arranged in the longitudinal direction of the fixed part and a joint part arranged on the opposite side of the flexible part of the opening part, wherein the flexible part is flexed in a state where the amount of the toner is reduced in the container, then, the flexible part is joined to the joint part across the opening part to seal the opening part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179513-A (JP)
Title: Demodulator
Inventor: JINNO IPPEI
IPC: H04B1/26
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a demodulator having a high frequency selectivity whereby its wide-band reception ranging from VHF to UHF is made possible and the image removing performance thereof is not deteriorated independently of the position of its desired receiving segment, in the demodulator for performing the partial reception of an ISDB-T modulation signal.  <P>SOLUTION: In the demodulating apparatus, by using a mixer 63 and a PLL 64, the frequency of its receiving signal is converted into a first intermediate frequency higher than the upper-limit frequency of its receiving-frequency band. Then, by using an orthogonal mixer comprising mixers 67, 68 and a phase shifter 70, the frequency of the output of the mixer 63 is converted into a second intermediate frequency of a base band. At this time, the frequency of the local oscillation signal of the PLL 64 which is fed to the orthogonal mixer is so controlled in response to the position of its desired receiving segment as to switch the frequency into the upper- or lower-side frequency of the first intermediate frequency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004109496-A (JP)
Title: Camera, object image acquiring device, automatic focusing system and automatic focusing method
Inventor: SHINOHARA JUNICHI
IPC: G02B7/36
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform focusing scanning not damaging the continuity of a focusing evaluation value near scanning discontinuous points, to optimize an operation relating to the focusing scanning, and to improve the certainty and efficiency of the focusing scanning.  <P>SOLUTION: A system controller 10 searches a focusing point where the focusing evaluation value becomes the most appropriate value by the focusing scanning of obtaining the focusing evaluation value to be the guide of a focusing state from object image information and obtaining a plurality of focusing evaluation values while driving a focus lens 1a which changes the focusing state of an object image, drives the focus lens 1a to the focusing point and performs focusing. At the time of bisecting the entire scanning range and performing the focusing scanning, the system controller 10 lets second scanning be performed for a scanning range to one end partially overlapped with the scanning range of first scanning from a scanning start point to the other end near the scanning start point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106890-A (JP)
Title: Packing structure
Inventor: ISHIHARA HISANOBU
IPC: B65D85/68
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing structure by which packing work is easy and disposal treatment is simplified.  <P>SOLUTION: A lower corrugated board case 20 whose upper side is opened is formed by bending upward flaps 22c and 22d formed on four sides of a rectangular bottom plate 22. A refrigerator 10 is placed on a corrugated board plate 24 set to an outer shape dimension smaller than the inner dimension of this lower corrugated board case 20 and fitted on the top face of the bottom plate 22. Then, the refrigerator 10 is covered from the upper side with an upper corrugated board case 34 whose lower side is opened, and under a condition where the lower end part of the upper corrugated board case 34 is externally fitted on the lower corrugated board case 20, the upper and lower cases 34 and 20 are bound with a binding tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105541-A (JP)
Title: Slot machine
Inventor: KANEKO MASAHIRO
IPC: A63F5/04
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of drastically suppressing the noise generated at a revolving rotating drum reel when playing a slot machine.  <P>SOLUTION: The slot machine is equipped with the rotating drum reel which has a shaft hole at the central part of the one side of a frame body formed in a cylindrical shape, and on which a film applied with symbols or the like is spread on the outer peripheral surface of the frame body and a driving motor provided with an output shaft. By making a buffer member made of an elastic material intervene on both or either of the radial direction and/or the axial direction between the shaft hole of the rotating drum reel and the output shaft of the driving motor and tightening, a direct contact part between the shaft hole of the rotating drum reel and the output shaft of the driving motor is lost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112542-A (JP)
Title: Home gap filler device for terrestrial digital broadcasting
Inventor: MORITA HIROYUKI
IPC: H04N5/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for allowing a broadcast receiver equipped with an existing indoor reception antenna to receive terrestrial digital broadcasting waves without restriction for a receiving location at indoor place, besides realizing it with a simpler configuration and low cost.  <P>SOLUTION: The device employs a configuration in which an amplifier 13 amplifies a reception signal of terrestrial digital broadcasting waves received by a reception antenna 11 with a predetermined amplification level to generate a resend signal, and the resend signal is transmitted towards a television receiver 21 located indoors with a resend antenna 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178593-A (JP)
Title: Column repair circuit in nonvolatile ferroelectric memory
Inventor: PARK JE HOON
IPC: H01L21/8246
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column repair circuit in a nonvolatile ferroelectric memory being convenient for high integration by integrating repair circuits for each memory cell.  <P>SOLUTION: This device is provided with a data input/output buffer part for data input/output between a nonvolatile ferroelectric memory and an external circuit, a defective column coding part for controlling so that a main column or a redundant column is coupled to a main input/output line or a redundant input/output line of respective input/output buffer part responding to an address signal of a defective column, a repair column adjusting circuit part connected to the defective column coding part and outputting a redundant mode control signal, a data bus amplifying part amplifying data between the main input/ output line and the main column and controlling read-out/write-in operation, and a redundant data bus amplifying part amplifying data between the redundant input/output line and the redundant column and controlling read-out/write-in operation responding to a redundant mode control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177445-A (JP)
Title: Device for interchanging and connecting automatic stop lens in video camera
Inventor: IGARASHI SHIGEHISA
IPC: H04N5/225
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for interchanging and connecting automatic stop lenses in a video camera which enables a user to optionally interchange and connect the lens to the camera without being aware of the kind of the lens to be used.  <P>SOLUTION: The video cameras (M<SB>5</SB>) such as a CCD (charge coupled device) camera and an area image sensor, is provided with a common connector (k) which connects an optical control signal (1) to a galvanometer control circuit (p) which controls a VS control type automatic stop lens (L<SB>1</SB>), the driving output signal of a galvanometer control circuit (p) which is provided in a camera main body and controls a DC control type automatic stop lens (L<SB>2</SB>) and feedback signals from the lenses which control the control circuit (p), and a switch (v) which switches the signal circuit when a different kind of lens is mounted. A projected piece is attached to one of the connectors for different kind of lens. The switch (v) is opened and closed according to the kind of lens connected to the connectors, and the control signal and the feedback signal are suitably connected according to the kind of connected lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117503-A (JP)
Title: Method, device, and program for generating acoustic model for voice recognition, recording medium, and voice recognition device using the acoustic model
Inventor: WATABE SHINJI
IPC: G10L15/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an acoustic model of high performance with a small learning data volume and to obtain the acoustic model by relatively simple calculation.  <P>SOLUTION: A variational Bayesian evaluation function is given by formula 1 wherein O is time series feature quantity vectors of leaning data, Θ=(θ<SB>c</SB>:c=1 to C), θ<SB>c</SB>is model parameters of phoneme categories c, Z is an HMM status variable sequence or a gaussian mixture variance sequence, m (is one element of a set M) is random variables of degree of freedom of a model structure, and [q(Θ, Z¾O, m)] is posteriori distributions of the variational Bayes method. m is fixed to obtain q(θ<SB>c</SB>¾O, m) and q(Z¾O, m), and these are used to obtain an F<SP>m</SP>value, and q(θ<SB>c</SB>¾O, m) and q(Z¾O, m) which maximize the F<SP>m</SP>value are obtained. A model structure is determined by obtaining m in the set M, which maximizes F<SP>m</SP>[q(Θ, Z¾O, m)].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201318-A (JP)
Title: Method for producing improved polymer composition
Inventor: EVEN RALPH GRAIG
IPC: C08F220/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomer coating improved so as to retain integrity without cracks under stress even at temperatures lower than 0°C.  <P>SOLUTION: A method for producing a caulking material comprises (a) forming an aqueous composition which is an aqueous acrylic emulsion polymer containing 70-99.9 wt.% monoethylenically unsaturated nonionic (meth)acrylic monomer and 0.3-10 wt.% monoethylenically unsaturated acid as copolymer units and having a Tg of -90°C to lower than -20°C, at least 40 wt.% the above polymer being formed by redox polymerization in the presence of 0.0005-0.05 mol, based on 1 kg of the weight of the dried polymer, chain-transfer agent; (b) applying the above aqueous composition to a substrate; and (c) drying the applied aqueous composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004119563-A (JP)
Title: Receiver and manufacturing method thereof
Inventor: ITO KAZUHIRO
IPC: H01L31/107
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver having an embedded mesa photo-detector indicating photo-sensitivity characteristics of excellent flatness with multiplication factor (M)=1.  <P>SOLUTION: The photo-detector composed of an avalanche photodiode (APD) having an embedded mesa structure is composed of a first embedded layer 110a wherein an embedded layer around a first mesa 109 formed on a substrate 101 is low resistance, and a second embedded layer 110b of high resistance formed on an upper part of the first embedded layer. Thus, since a hot carrier flows within the first embedded layer 110a formed near the first mesa 109 in a low voltage region before starting multiplication, a flat part of M=1 appears in optical current/voltage characteristics, and a leak bus of a current is hardly formed on an interface of a protecting film 113 and the second embedded layer 110b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120391-A (JP)
Title: Solid-state image pickup device
Inventor: OTA HIROKI
IPC: H04N5/341
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a solid-state image pickup device that picks up both the moving and still images of a subject to pick up the moving image at a desired frame rate and the still image with high resolution without increasing the size and complexity of the device.  <P>SOLUTION: In this solid-state image pickup device, one pixel 5 in a photoelectric conversion section 16 is constituted of a solid-state image pickup element 51 for moving image and another image pickup element 52 for still image. This device picks up the moving image of the object with the image pickup element 51 and the still image of the object with the image pickup element 52. At the time of picking up the moving and still images of the object, the device controls the image pickup elements 51 and 52 so that the exposure time of the element 52 may become longer than that of the element 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116720-A (JP)
Title: Transmission belt and belt transmission equipment using the same
Inventor: NAKAMOTO YUJI
IPC: F16G1/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the adhesion of the stickum to a reinforced cloth of an outer skin due to the wear of rubber and the occurrence of a abnormal sound originated therefrom.  <P>SOLUTION: The reinforced cloth of an outer skin 30 is provided on the back side of a belt body 10 of a power transmission belt B. The reinforcement cloth 30 of the outer skin is composed of the cloth that a rubber applied layer is provided on the surface forming the belt body side, besides it is covered by the RFL film by resorcin-formalin-latex solution that is formed so as to be exposed on the belt surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293139-A (JP)
Title: Method for feeding raw material liquid into raw material vessel used for organometallic chemical vapor deposition method and raw material vessel fed with the raw material liquid
Inventor: HIRAKOSO HIDEYUKI
IPC: H01L21/285
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for feeding a raw material liquid into a raw material vessel by which the flow rate of the raw material liquid in an MOCVD (organometallic chemical vapor deposition) system can be controlled, and to provide the raw material vessel fed with the raw material liquid.  <P>SOLUTION: The improved method for feeding the raw material liquid into the raw material vessel used for the MOCVD method includes a stage where the inside of the raw material vessel is purged with an inert gas; a stage where the raw material liquid such as a raw material solution prepared, e.g. by dissolving an Ru(EtCp)<SB>2</SB>complex, Ti(iPrO)<SB>2</SB>(thd)<SB>2</SB>into an organic solvent is poured into the purged raw material vessel in the ratio of 30 to 99 vol.% of the volume of the raw material vessel; and a stage where an inert gas is fed into the raw material vessel poured with the raw material liquid. The characteristic constitution thereof is that the inert gas is filled into the raw material vessel in the pressure range of 105 to <400 kPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118134-A (JP)
Title: Method for manufacturing liquid crystal display element, and system for manufacturing liquid crystal display element
Inventor: NAKASU NOBUAKI
IPC: G02F1/13
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing system for a liquid crystal display element suppressing the degradation in display quality.  <P>SOLUTION: The method for manufacturing the liquid crystal display element comprises measuring the shapes of the already formed circuit patterns, calculating the rates of changes in the relative mispositioning of the patterns when next circuit patterns are superposed on the already formed circuit patterns in the case that optional circuit pattern forming devices are combined, totaling the rates of the changes in the relative mispositioning of the patterns relating to all the measurement points, calculating the standard deviations thereof, and determining the combinations of the circuit pattern forming devices by the calculated values of the standard deviations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121391-A (JP)
Title: Seam forming apparatus of sewing machine
Inventor: SAKUMA KOICHI
IPC: D05B1/12
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seam forming apparatus having lock stitch and over-edge chain stitch, incorporating a knife cutting mechanism part in an existing structural space of a sewing machine, switching among lock stitch cutting cloth edge, over-edge chain stitch, and lock stitch not cutting the cloth edge, and accomplishing simple threading.  <P>SOLUTION: This seam forming apparatus includes: a lock stitch/over-edge chain stitch switching control part 510 for controlling switching between the lock stitch and the over-edge chain stitch, interlocking with the seam selection of a seam select device 130 switching a sewing mode between the lock stitch wherein a needle thread and a bobbin thread are crossed to form a seam parallel to the surface of a body to be sewn and a seam vertical thereto and the over-edge chain stitch formed by an upper looper thread and a lower looper thread; a hatch opening and closing part 602 provided on a thread plate 8 to open an upper looper 30 in vertically elevating the thread plate, interlocking with the switching control to the over-edge chain stitch of the lock stitch/over-edge chain stitch switching control part; and a looper threading device 300 threading the upper looper and lower looper threads through the upper and lower loopers 40, respectively, in cooperation with switching control to the lock stitch of the part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121448-A (JP)
Title: Game machine
Inventor: KOBAYASHI KUNIHIKO
IPC: A63F5/04
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a rotation position index sensor to be easily wired.  <P>SOLUTION: The game machine comprises a plurality of reels arranged to rotate independently, a plurality of holes formed along the whole circumference on the outer periphery or on the side surface of each reel, and a hole detection sensor disposed opposite to the holes. Each hole is formed inclined to the radial direction of the reel, and the detected output of at least one hole is different from those of other holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122183-A (JP)
Title: Method and apparatus for volume reduction packing by compression
Inventor: NAKAMURA MAKOTO
IPC: B30B9/30
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact apparatus for volume reduction packing by compression, which can achieve a required compression ratio even if waste materials show large restoring force, and can be installed at the site where packing materials are opened.  <P>SOLUTION: A storage bag 6 is inserted and arranged between a fixed plate 3 and a movable plate 4 facing the fixed plate 3 or between a pair of the movable plates 4 facing to each other via a closing member 11 for forcing the mouth of the storage bag 6 to close in the closing direction. After that, objects to be compressed are put in the storage bag 6 by opening the mouth. Next, the objects to be compressed are compressed together with the storage bag 6 by closing the movable plate 4, and then the mouth of the storage bag 6 is sealed keeping the deaerated state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123195-A (JP)
Title: Packaging box
Inventor: NAKABAYASHI EIJI
IPC: B65D5/66
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily pack contents again in a packaging box.  <P>SOLUTION: A rectangular packaging box 1 in a plan view is made of a corrugated fiberboard plate as a material and includes two sets of opposite side plates 2 and 3, base forming flaps 4 and 5 connected with the lower ends of the side plates 2 and 3, and top cover forming flaps 6 and 7 connected with the upper ends of the side plates 2 and 3. The top cover forming flap 6 connected with the upper end of one of side plates 2 to be folded first among the flaps 6 and 7 connected with the upper ends of the two sets of the side plates 2 and 3 can be two-folded via a ruled line 12. A packing order indication part 14 is provided by printing on the surface of a plate part 6b toward the tip from the ruled line 12 of the flap 6.  <P>COPYRIGHT: (C)2004,JPO