baber/WOPTO huggingface dataset:
Patent JP-2003317403-A (JP)
Title: Data reproduction system and method
Inventor: KAWAMAE OSAMU
IPC: H03M13/41
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction system which decreases data errors and provides higher reliability by correcting the vertical asymmetry as the effect of a PRML (Partial Response Maximum Likelihood) is not obtainable if a vertically asymmetric reproduced signal is generated in the reproduced signals of an optical disk or the like.  <P>SOLUTION: The system has an analog-to-digital converter for converting the analog signal reproduced from a recording medium to a digital signal, a filter for digitally filtering the converted digital signal, a decoder of subjecting the digitally filtered signal to maximum likelihood decoding, and a demodulator for demodulating the decoded signal, and corrects the 0/1 decision level of waveforms and the vertical asymmetry by controlling the analog-to-digital converter by using the digital signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040498-A (JP)
Title: Information-processing apparatus and information-processing method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N5/44
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To compute parameters for image adjustment on the basis of past adjustment values, corresponding to the image features or an external environment.  <P>SOLUTION: A feature amount quantizing section 61 accepts an image features, environmental information or information about the contents, and quantizes them. A weight-calculating section 62 calculates a weight d, on the basis of a volume operation state by a user. A weight total number memory 63 stores weight total numbers Dv, extracts a weight total number corresponding to the features v and outputs it, and calculates a new weight total number Dv, using the value of the weight d and updates it. A volume generating section 64 stores past output volume values S'v and Z'v, calculates and stores output volume values Sv, Zv corresponding to the features v on the basis of parameters S, V being the final adjustment values, the features v, the weight d and the weight total number Dv, and outputs the volume values Sv, Zv to a coefficient generating section, according to the control of a system controller 12. This apparatus is applicable to a television receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036790-A (JP)
Title: Thrust dynamic pressure gas bearing
Inventor: HORIKAWA KOJI
IPC: F16C17/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust dynamic pressure gas bearing capable of eliminating the adjustment of a several microns of clearance by an advanced assembly technique required for an assembly and an adjustment by assuring the formation of a gas film for the thrust dynamic gas pressure bearing to prevent a reduction in an allowable load.  <P>SOLUTION: In this thrust dynamic pressure gas bearing 14A, a bearing surface is divided into eight parts with eight recessed parts 5A.A tapered part 6A is formed on one side of each recessed part 5A, and a wear resistant film 8A is formed on each bearing surface.Recessed parts 13 are disposed on the rear surfaces of the divided bearing surfaces so as to be disposed alternately with the bearing surface side recessed parts 5A, and a thin-walled part 12A is formed thereon.Also a leaf spring 10 is installed at a projected part 7 positioned at the rear of the recessed part 5A and between the adjacent recessed parts 13 in the clearance thereof from a housing surface.As a result, the fittability of the bearing can be improved by the interaction between the thin-walled part 12A and the leaf spring 10 to form an excellent gas film so as to produce a dynamic pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073128-A (JP)
Title: Apparatus for melting and purifying high purity optical glass
Inventor: ROEMER HILDEGARD
IPC: C03B5/02
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of melting and/or purifying high purity optical glass. SOLUTION: This invention relates to an apparatus for melting high purity optical glass using skull melting process and/or for treating thus produced melt in the following purification or homogenizing step. This apparatus is characterized by using a metal pipe which has no ion staining glass on the surface. Such a metal pipe for the skull crucible can be formed from non-oxidizable or hardly oxidizable material, e.g. platinum or platinum alloy.
Patent JP-2004044172-A (JP)
Title: Entrance structure
Inventor: UENO KENJI
IPC: E04H1/02
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance structure capable of obtaining a fine exterior appearance quality without putting pressure on an indoor space and, at the same time, controlling the increse of a manufacturing cost.  <P>SOLUTION: The entrance structure is so constituted that a pair of entrance doors 6 and 6 adjacent to external wall sections 11a and 12a of building units 11 and 12 constituting a unit building 10 are arranged. Entrance eaves members 15 projected to the outside of the external wall sections 11a and 12a are provided across the upper parts of both entrance doors 6 and 6 and, at the same time, a door partition wall 33 is extended in the outside direction from the external wall sections between both entrance doors 6 and 6. The central column material 34 supporting the entrance eaves members 15 from below is monolithically furnished inside of the door partition wall 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045198-A (JP)
Title: Reaction container for inspecting ecology-related substance and slide chip used for the same
Inventor: SHIBAZAKI TAKAMI
IPC: G01N33/53
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide chip preferably used for a reaction container for inspecting ecology-related substances using DNA microarrays.  <P>SOLUTION: The reaction container comprises an upper container half body having an upper well; a lower container half body having a lower well and a channel; and a slide chip 140 arranged between the upper and lower container half bodies. The slide chip 140 comprises a solid phase carrier 131; an upper support member 144 being laminated to the upper side of the solid phase carrier 131; and a lower support member 146 being laminated to the lower side of the solid phase carrier 131. The upper and lower support members 144 and 146 have upper and lower opening sections 145 and 147, respectively, and the upper opening section 145 is smaller than the lower opening section 147.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043254-A (JP)
Title: Composite structure
Inventor: NAKAOKA TATSUYUKI
IPC: C04B35/10
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structure having both high hardness and high toughness.  <P>SOLUTION: The composite structure is built by covering the outer periphery of a long core material 4 with a skin member 8. Both the core material 4 and the skin member 8 are made of a composite ceramic of Al<SB>2</SB>O<SB>3</SB>and TiC and/or TiN and ZrO<SB>2</SB>, provided the core material 4 and the skin member 8 differ in composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045343-A (JP)
Title: Life diagnostic method and device of solder joint part
Inventor: KURI YUUJI
IPC: H05K3/34
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To calculate a rupture life of a solder joint part accurately, quickly and nondestructively.  <P>SOLUTION: This life diagnostic device 20 of the solder joint part for diagnosing the rupture life N<SB>f</SB>from crack generation to rupture of the solder joint part for jointing a part to a substrate is equipped with a memory part 21 for storing correlatively beforehand each part, an electrode structure and a crack progressing speed, and storing arrangement of each part on the substrate, a temperature measuring part 22 for measuring the temperature of each part mounted on the substrate, and a data processing part 23 for specifying a part receiving the maximum temperature stress referring to the memory part 21 based on a measurement result by the temperature measuring part 22, setting a corresponding crack progressing pace k referring to the memory part 21 relative to the specified part, and calculating the rupture life N<SB>f</SB>based on the crack progressing speed k.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053082-A (JP)
Title: Gas range
Inventor: TOMIURA HIDEYUKI
IPC: F24C3/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool an upper surface of a glass top plate 1 in a gas range provided with the glass top plate 1, a gas burner 4 facing a range opening 2 provided on the glass top plate 1, and having air for combustion in the gas burner 4 forcedly supplied by a blower 6.  <P>SOLUTION: A guide member 9 including a cylinder part 9a inserted into the range opening 2 with a gap and an upper end flange part 9b facing an upper surface of the glass top plate 1 with a gap is provided. An air guiding passage 10 guiding part of air sent by the blower 6 to the upper surface side of the glass top plate 6 is formed between the guide member 9 and the glass top plate 1. A plurality of trivet nails 5a are combined to the flange part 9b to construct a trivet 5 with the trivet nails 5a and the guide member 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003052497-A (JP)
Title: Display case with convertible illumination
Inventor: VANDENBUSSCHE FRANCIS
IPC: A47F11/10
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a display case with convertible illumination which has sufficient illumination for gathering attention to an image or a product without generating heat to damage the image or the product. SOLUTION: The display case with the convertible illumination includes a box (2) having a front opening part (3) provided with a rim (4) which is extended along at least a part of its circumference, a front panel (5) to be detached having a translucent wall, a support member (6) which is a base for displaying at least one article (7) and arranged inside the box, a rear cool light source (8) arranged in the deep part of the box, a front cool light source (9) arranged inside the box near the rim (4) and a power source circuit (10) connected to the rear and front light sources.
Patent JP-2004050214-A (JP)
Title: Method for manufacturing shaped steel
Inventor: ONO KOJI
IPC: B21B1/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of shaped steel having joint parts reducing the fatigue and the life of deterioration of a joint caused by wrinkles generated on the inside of a curved claw while deterring the trouble of roll crack.  <P>SOLUTION: In the manufacturing method of the shaped steel having joint parts 2 composed of a round head claw 21 and the curved claw 20 in the ends of the web 1 by hot caliber rolling, rolling oil is jetted onto the contact surface between a material to be rolled and roughing rolls in rough rolling and the depth of the wrinkle on the inside surface of the curved claw is made into ≤ 0.35 mm. Preferably the coefficient of friction of the rolling oil being to be used is ≤ 0.21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059436-A (JP)
Title: Method for producing (meth)acrylic esterified substance
Inventor: ANZAI RYUICHI
IPC: C07D307/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acrylic or a methacrylic ester in which an acryloyloxy or a methacryloyloxy group is bound to a cyclic saturated hydrocarbon condensed to a heterocyclic ring having a carbonyl group such as a lactone or a cyclic lactone in a small number of steps without polymerizing the ester.  <P>SOLUTION: The method for producing the (meth)acrylic ester comprises adding a carboxy group of (meth)acrylic acid to an unsaturated bond of a compound represented by formula (1) [wherein, X<SP>1</SP>denotes a C(O), an O-(CO), a C(O)-O or a C(O)-O-C(O); a and b denote each an integer of 0-2; and Z<SP>1</SP>denotes a cyclic unsaturated hydrocarbon group; in which Z<SP>1</SP>may have a 1-6C straight-chain or branched alkyl group and a carbon atom in the skeleton may be substituted with an oxygen atom or a sulfur atom] in the presence of a sulfonic acid having a fluorine-containing substituent. Thereby, the ester is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058289-A (JP)
Title: Adhesive optical film, pressure-sensitive adhesive composition for optical film and image display device
Inventor: INOUE TETSUO
IPC: C09J7/02
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive optical film which has a pressure-sensitive adhesive layer for laminating an optical film on a glass substrate such as a liquid crystal panel and shows outstanding reworking properties and durability, and also to provide a pressure-sensitive adhesive composition for an optical film used for the adhesive optical film and an image display device using the adhesive optical film.  <P>SOLUTION: This adhesive optical film has the pressure-sensitive adhesive layer laminated on at least one of the sides of the optical film. The pressure-sensitive adhesive layer comprises an adhesive polymer composed mainly of an acrylic polymer and an acrylic oligomer. The acrylic oligomer is a copolymer containing a polymer block and has a glass transition temperature of not more than -5°C alone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063138-A (JP)
Title: Electro-optical device and manufacturing method of the same, and electronic device
Inventor: KOBAYASHI HIDEKAZU
IPC: H05B33/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device keeping the brightness of light emitting material without worsening the light emitting property while restraining the elution of metal ion from anode due to PEDOT:PSS, capable of elongating the life of the electro-optical device and reducing the cost, a manufacturing method of the same, and an electronic device equipped with the electro-optical device.  <P>SOLUTION: A thin film 70 with a thickness of 10 mm or less containing a strong acid group is formed on a surface of an electrode at least on one side out of a pair of electrodes 23, 50 interposing a light emitting layer 60 in between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060734-A (JP)
Title: Gear change control device of automatic transmission
Inventor: MATSUNAGA HITOSHI
IPC: F16H61/02
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To relieve an uncomfortable feeling during performing compulsory increasing operation of a gear ratio corresponding to a vehicle speed fall under a manual gear change mode selection.  <P>SOLUTION: A gear change mode of an automatic transmission 11 is shifted between an automatic gear change mode and the manual gear change mode on the basis of shift lever 28 operation. Under the manual gear change mode selection, a gear stage of the automatic transmission 11 is shifted through each shift switch 36, 37 operation and held. A vehicle speed is monitored by an electric control 40, and downshifting operation is compulsorily performed when a present speed becomes lower than an acceptable speed range. Switching from a driven condition to a drive condition in an internal combustion engine 10 is monitored by the electronic control 40 as well, and the downshifting is performed corresponding to the switching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059064-A (JP)
Title: Package for paper
Inventor: YAMAMOTO MINORU
IPC: B65H1/26
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for papers with a constitution in which a projection 35 is hardly pulled out from an insert 34.  <P>SOLUTION: A package material 8 for the package for the papers is constituted into a box-like shape by bending a sheet-like member, and the papers are stored therein. The papers with the package material 8 are set on a printer under a condition where parts of the papers are exposed from the package material 8. A notch 34 is provided on this package material 8, so that the projection 35 provided on the package material 8 can be inserted into the notch 34. The projection 35 has a wide width part 35w where gills x projected to the sides of the projection 35 exist on both sides, and a narrow width part 35n formed more closely to the root side than the wide width part 35w. When the maximum value of the width of the projection 35 in the wide width part 35w is B<SB>max</SB>, the minimum value of the width of the projection in the narrow width part 35n is B<SB>min</SB>, and the width of the notch 34 is A, there exists a relation B<SB>min</SB><A<B<SB>max</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315337-A (JP)
Title: Circulation type biochemical reaction apparatus
Inventor: KUNO NORITO
IPC: G01N33/566
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation type biochemical reaction apparatus capable of generating a hybridization reaction efficiently and uniformly.  <P>SOLUTION: A plate member 5 where a passage 6 for circulating a sample solution, an inflow port 7, an outflow port 8 and a projection 9 for straightening are formed, and a plate member 7 where a recessed part 3 for holding a probe substrate 1 is formed are bonded in piles to form an aggregate, and the aggregate is arranged in a tilted state against a horizontal plane so that the inflow port 7 is positioned on the lower side of the outflow port 8. The sample solution is fed from the inflow port 7, injected into the passage, and circulated. Thus, the signal intensity is enhanced, and a reaction time is shortened by improvement of the reaction efficiency by circulation. In addition, since the reaction proceeds uniformly, quantitativeness of the signal intensity is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057593-A (JP)
Title: Display device for game machine and game machine provided with the same
Inventor: SHIMIZU KYUICHI
IPC: G09G3/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To integrate a pattern display part and a performance display part with a simple configuration.  <P>SOLUTION: A display device for a game machine is constituted in such a manner that a plurality (e.g., 12) of light emitting areas 50 are arranged in a line in an axial line direction on the peripheral surfaces of each of reels 2L-2R, a plurality of LED (light emitting diode) elements are disposed on the peripheral surfaces of the reels 2L-2R so as to correspond to the light emitting areas 50, and the light emitting areas 50 corresponding to the LED elements emit the lights. Thus, a performance is conducted on the basis of the light emitting states of the LED elements through the use of the LED elements (the performance display part) which are arranged on the peripheral surfaces of rotary bodies (the pattern display part).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062695-A (JP)
Title: Information terminal device and selection control program for use in the same
Inventor: NAKANO MASAO
IPC: G06F3/0484
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate an operation of selecting one of Japanese syllabary tabs (items) as a selected item to display information linked to the selected item as link information, in an information terminal device.  <P>SOLUTION: A rocking operation of a control switch supported for rocking motion and pressing motion in predefined ranges moves a cursor on a Japanese syllabary tab display area (item display area) 34 to select one Japanese syllabary tab. The pressing operation of the control switch moves the cursor from the item display area to an address display area (information display area) 35. The rocking operation of the control switch then moves the cursor on the information display area to select one of addresses (link information). A further pressing operation of the control switch displays detailed information (personal data) linked further to the selected link information on a display screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058958-A (JP)
Title: Vehicle air-conditioner
Inventor: SAITO TAKUMI
IPC: B60H1/32
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle air-conditioner having two air-conditioning units for rapidly realizing the heating effect by rapidly raising the temperature and increasing the pressure of the refrigerant at a low temperature.  <P>SOLUTION: This vehicle air-conditioner 10 has first and second solenoid control valves 18 and 20 provided on a discharge port pipe of a compressor 16, a first condenser 22 on the downstream side of the first solenoid control valve 18, and a second condenser 52 on the downstream side of the second solenoid control valve 20, first and second expansion valves 32 and 34 to expand the refrigerant condensed by the first condenser 22, first and second evaporators 36 and 38 to evaporate the expanded refrigerant, and a directional selector valve which is provided between the second solenoid control valve 20 and the second condenser 52 to switch the direction for delivering the refrigerant fed from the second solenoid control valve 20 either to an inlet side pipe of the second condenser 52 or a pipe on the downstream side of an outlet side. At the beginning of the heating operation at a low temperature, the directional selector valve 50 is switched to a second direction pipe 54 side to allow the refrigerant to bypass the second condenser 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067105-A (JP)
Title: Bag and its opening/filling method
Inventor: ADACHI AKIHIRO
IPC: B65B43/30
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily mechanize filling and sealing steps of a bag divided into a plurality of chambers via an inner partition.  <P>SOLUTION: The bag with the inner partition protruding is used, whereby the bag can be filled with respective ingredients with an arbitrary chamber being opened by holding at the protruding partition or sucking the partition or an outer bag, for easy and inexpensive mechanization. In addition, the partition is welded to an arbitrary position between an upper cut and a lower seal or a lower cut, whereby contents can be taken out at a time or individually taken out. There is no failing to take out the respective ingredients unlike the case where they are put in separate containers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072300-A (JP)
Title: Program data distribution service system, program reception terminal, program transmission server and program evaluation data system
Inventor: KANAI KOTOKO
IPC: H04N21/232
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program data distribution service system with which an audience can view and listen to an interesting program without troublesome recording work.  <P>SOLUTION: The system is provided with a terminal 101 which can be connected to the Internet and a server 102 storing the program. When taste information is inputted to an input part 104 by a service subscriber, a terminal control part 106 transmits taste information to the server 102 through an interface part 107 in the terminal 101. In the server 102, a program data retrieval part 110 retrieves the program from a program data storage part 109 based on taste information received in an interface part 108 and a server control part 111 transmits the program being a retrieval result to the terminal 101 through the interface part 108. In the terminal 101, the program is stored in a program data storage part 103 and it is displayed on a display part 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070607-A (JP)
Title: Image reproducing device and image reproducing method
Inventor: KOTAKE DAISUKE
IPC: G06T17/40
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reproducing device capable of sharing visual point information in a real time with another image reproducing device connected through a network, and presenting a virtual space image to a user, and to make it possible for the user to efficiently execute various setting which needs to be performed at first.  <P>SOLUTION: A user selects preferential items out of various items to be set, then different user interfaces are presented to the user in accordance with the preferential items.  <P>COPYRIGHT: (C)2004,JPO