baber/WOPTO huggingface dataset:
Patent JP-2003299612-A (JP)
Title: Capsule endoscope system
Inventor: UCHIYAMA AKIO
IPC: A61B1/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To make rotation of an image stationary even when applying propulsive force to a capsule endoscope body.  <P>SOLUTION: An image processor 6 has: a radio circuit 31 receiving image data transmitted from a capsule endoscope 2 by radio; a memory 34 storing a digital video signal received by the radio circuit 31 as the image data; an image processing circuit 32 applying a rotation process and a desired process to the image data stored in the memory 34 to generate the image displayed on a display device 5; and a control circuit 33 inputted with magnetic field data from a rotating magnetic field generator 3, and controlling the image processing circuit 32 and the radio circuit 31. The magnetic field data from a magnetic field controller 4 is associated with the image data by the control circuit 33 and is stored in the memory 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301071-A (JP)
Title: Rubber composition for studless tire and studless tire using the same
Inventor: ONOI SHUICHI
IPC: C08L7/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for studless tire having improved on-ice performance and a studless tire using the same.  <P>SOLUTION: The rubber composition is characterized in that it is obtained by blending 30-60 pts.wt. of silica with 100 pts.wt. of at least one diene-based rubber selected from the group consisting of natural rubbers, polyisoprene rubbers, polybutadiene rubbers and styrene-butadiene copolymer rubbers, in that it has a JIS A hardness of 45-60 at 0°C, and in that the ratio of its dynamic modulus E<SB>1</SB>at 0.2% dynamic strain to its dynamic modulus E<SB>1</SB>at 5% dynamic strain is 1.6 or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359354-A (JP)
Title: Ferroelectric memory device and method of manufacturing the same
Inventor: LEE SUNG-YUNG
IPC: H01L27/115
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device and a method of manufacturing the same. SOLUTION: A lower electrode, a ferroelectric film pattern and a first upper electrode are successively laminated on a semiconductor substrate. Sidewalls of the first upper electrode, ferroelectric film pattern and lower electrode are covered with a second upper electrode. An insulating film spacer is disposed between the second upper electrode and the lower electrode. Accordingly, the second upper electrode is electrically connected to the first upper electrode, while electrically insulated from the lower electrode by the insulating film spacer. At least the first upper electrode and the second upper electrode can be formed with a hydrogen blocking film. Thus, hydrogen ions can be prevented from infiltrating into the ferroelectric film pattern from the outside.
Patent JP-2003302212-A (JP)
Title: Defect extraction method and printed wiring board final appearance inspection device
Inventor: INOUE KATSUHIRO
IPC: G06T1/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect extraction method and a printed wiring board final appearance inspection device, supressing generation of false information due to fluctuation in manufacturing process for an object board to be inspected.  <P>SOLUTION: The change of characteristic amount of an object to be inspected is statistically analyzed to automatically change the threshold of the defect extraction, whereby the generation of false information due to variation in the manufacturing process can be restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221273-A (JP)
Title: Dielectric porcelain composition and integrated ceramic parts using it
Inventor: KONO TAKASHI
IPC: C03B19/06
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric porcelain composition which can be baked at a temperature of 800-1,000°C or less to allow an interior mounting and a multi-layering of low resistance conductors such as Cu, Ag, or the like by simultaneous baking, and has a low dielectric loss tanδ (a high Q value), a small absolute value of the temperature coefficient of the resonance frequency τ<SB>f</SB>, and a specific dielectric constant ε<SB>r</SB>of about 8-30 so as to be able to form a suitable size of integrated ceramic parts.  <P>SOLUTION: The dielectric porcelain composition is characterized in that it contains not less than 5 pts.wt. and not more than 150 pts.wt. of a glass component against 100 pts.wt. of a main component represented by general formula: xZn<SB>2</SB>TiO<SB>4</SB>-(1-x)ZnTiO<SB>3</SB>, wherein x is in the range of 0<x<1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003309119-A (JP)
Title: Film formation method of silicon nitride film, film formation device, and manufacturing method of semiconductor device
Inventor: TOTSUKA MASAHIRO
IPC: C23C16/458
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve film thickness uniformity of an obtained nitride film by reducing a use amount of ammonia gas in the film formation of the nitride.  <P>SOLUTION: A film formation method of the silicon nitride film forms the silicon nitride film on a substrate 1 by using a catalyser CVD method by using silane gas and the ammonia gas. Gas 5 produced by adding hydrogen gas to the silane gas and the ammonia gas is brought into contact with a catalyser body 6, and then supplied to the substrate. A film formation device 20 is provided with a reaction chamber 10. The inside of the reaction chamber is provided with a substrate holder 2 holding the substrate 1 and the catalyser body 6. The outside of the reaction chamber is provided with gas tanks 11-13 for storing the silane gas, the ammonia gas and the hydrogen gas. Gas piping 15 for connecting the gas tanks and the reaction chamber and a gas supply part 4 for supplying the gas from the gas piping to the inside of the reaction chamber are provided. In the manufacturing device, the gas is brought into contact with the catalyser body from the gas supply part, and then supplied to the substrate to form the silicon nitride film on the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306671-A (JP)
Title: Cold-reserving material and cold-reserving agent
Inventor: YAMAGUCHI TAKESUKE
IPC: C08L33/26
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-reserving agent having flexibility even at low temperatures, keeping cold-reserving effects over a long period and capable of being used repeatedly.  <P>SOLUTION: The cold-reserving material comprises a cross-linked body (2) of a polymer (1) containing 20-100 wt.% constituent unit having a sulfonic acid group in the molecule and obtained by substituting 30-100 mol% proton of the sulfonic acid group, and an alcoholic solvent (3). The cold-reserving agent uses the cold-reserving material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034347-A (JP)
Title: Reservoir cap and method for assembling the same
Inventor: ARLT GEORGE E
IPC: B60K15/05
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the initial attaching torque of a hydraulic fluid reservoir cap having a spring which applies a force for compressing a seal between a cap and a reservoir filling neck. SOLUTION: A gasket 14, a cup 16, and a spring 18 for the reservoir cap 10 for hydraulic fluid reservoir are provided. The gasket 14 is telescopically fitted into a stick 22, and comes into contact with the surface 26 of a cap gasket of a cap blade 24. The cup 16 is provided with two lug parts having the contact surfaces 64, 68 with the ramp and extending in the redial direction, and a central bore 70. The central bore 70 has two cup bore surfaces 72, 74 which are spaced apart and a cup protrusion extending in the radial direction within the bore 70. The one end 78 of a coiled compression spring 18 comes in contact with the cup 16 and the other end 80 thereof enters the spring retainer groove 54 of the stick 22.
Patent JP-2003304928-A (JP)
Title: Airtight container
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent volatile matters in contents from being volatilized out of a container.  <P>SOLUTION: This container is provided with a container body which has a ring groove surrounding a hollow part filled with contents, a lid which is rockably held by this container body and has a ring wall to be engaged with the ring groove when the hollow part becomes airtight, and a sealing member disposed along the ring groove of the container body to maintain hermeticity in the hollow part in cooperation with the ring wall. In addition to these, it is provided with an inner drop lid, for the purpose of volatility prevention, which is disposed on top of the filled contents and allows them to be exposed in the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003271729-A (JP)
Title: Photographic print order reception system for digital image
Inventor: ITO KIMIO
IPC: G06Q10/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a digital image obtainable in the form of a photographic print anywhere and anytime.  <P>SOLUTION: A mobile communication terminal (mobile telephone, PDA) photographs an object (step 10) and is connected to a photographic print laboratory by a communication means (step 20) to input information needed for the photographic print from the mobile communication terminal (step 30), a digital image and necessary information are sent to the photographic print laboratory (step 40), which informs the orderer of reception confirmation (step 50), saves the received digital image and necessary information (step 60), processes the digital image and necessary information for the photographic print (step 70), then outputs the photographic print (step 80), ships the outputted photographic print to a place that the orderer specifies (step 90), and informs the orderer that the photographic print has been shipped (step 100).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003317452-A (JP)
Title: Recording and reproducing apparatus
Inventor: KIYUUZAKI KANAKO
IPC: G11B27/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus which enables a user to switch a reproduction position to a next mark position by a single search operation without the need for the user to discriminate a recording and reproducing position and a bookmark position.  <P>SOLUTION: When the search operation is started, the apparatus starts reproduction by moving to the recording start position or bookmark position nearest the reproduction position with respect to the search direction in accordance with the reproduction position, recording start position and bookmark position read out of a recording medium 106.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314098-A (JP)
Title: Lock device
Inventor: MATSUZAWA ISAMU
IPC: E05B15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device enabling easy and quick locking and unlocking by preventing a locking/unlocking latch from being turned to a locking position because of operating errors.  <P>SOLUTION: A slit 14 is formed in a flange 12 at the rear end of an inner cylinder 8 fitted into an outer cylinder 5 at the rear of a mounting case 3 secured to the door 1, to fix a lock body 9 in position. An engagement plate 13 is slidably engaged in the slit 14 as it is energized by a spring 30 in the direction in which the rear end engages each of engagement recesses 21 and 22 on the outer periphery of the base part of the locking/unlocking latch 16 secured to a rotating shaft 15. A push button 32 longitudinally slidable via a spring 37 is disposed in the mounting case 3 between the slit and the engagement plate 13. A wide opening 39 and a narrow opening 40 are arranged respectively in front and rear positions at the rear end of the push button 32. An engagement protrusion 41 detachably locked to an engagement step 25 provided in the engagement plate 13 to move or lock the engagement plate 13 is provided at an internal corner on one side of the wide and narrow openings 39 and 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323280-A (JP)
Title: Information processing unit, print control method, computer-readable storage medium and program
Inventor: AMANO HIROYUKI
IPC: B41J29/38
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To use the history of print setting information set for any printer in order to automate same print setting for a printer being a candidate to which print data are outputted so that anyone can obtain by a simple operation a print result of print style same as before with favorable reproducibility.  <P>SOLUTION: An information processing unit is constituted, as its feature, such that during printing of the print data, the print setting information set for the print data is stored in an external storage device 11 as print history information, and at each time when a request for printing new print data is made, for a printer selected by a user, every function item which can be set based on the print history information which a CPU 1 has set for any of managed printers is set for the new print data, which are outputted with a PRT 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325353-A (JP)
Title: Control device and program therefor
Inventor: KODA TETSUYA
IPC: A47J27/21
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for automatically detecting a day differed in use pattern.  <P>SOLUTION: In use prediction, use history that is the base for prediction is varied between a general day and a specific day differed in use pattern from the general day. Accordingly, when the use possibility of general day is predicted, the prediction can performed by use of the use history exclusive for general day, and when the use possibility of a specific day differed in use pattern from the general day is predicted, the prediction can be performed similarly by use of the use history exclusive therefor. Thus, the precision in the prediction of use possibility of electric equipment can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015162-A (JP)
Title: Method for manufacturing ferroelectric liquid crystal display element
Inventor: WANG JONG-MIN
IPC: G02F1/1337
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferroelectric liquid crystal display element with a high contrast ratio, high resolution and symmetric display characteristics with respect to applied negative/positive electric potential. SOLUTION: The method for manufacturing the ferroelectric liquid crystal display element is provided with a step to respectively form a lower structural body and an upper structural body each having a substrate, an electrode layer and an alignment layer successively formed thereon, a step to form a liquid crystal injection cell on one structural body out of the lower and upper structural bodies, a step to join the lower and upper structural bodies, a step to inject a specified ferroelectric liquid crystal into the cell formed between the lower and upper structural bodies in an isotropic state and seal the cell and a step to apply alternating current electric potential with a specified frequency to the electrode layers while decreasing temperature so as to make the ferroelectric liquid crystal obtain a phase transition corresponding to a bookshelf structure.
Patent JP-2003031200-A (JP)
Title: Separator material, its manufacturing method and cell incorporating above
Inventor: YAMAMOTO HIROYUKI
IPC: H01M10/30
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a separator material and a cell incorporating above which can operate a split process without inducing a fiber ball phenomenon in a defibrating process when a wet paper-making-web is made, has a good density of nonwoven fabric and uniformity of formation, does not inhibit passing of electrolyte solution of gas, has good liquid keeping property and has a good cell property. SOLUTION: The separator material is composed of wet nonwoven fabric which includes a range of not less than 5 mass% and not more than 75 mass% separate type conjugated fiber structured with a plurality of different components of polyolefin system resin, and other polyolefin system fibers of not more than 25 mass% to not less than 95 mass% with fineness range of not less than 0.1 dtex to not more than 3 dtex. At least a part of the separate type conjugated fiber is divided to form a very fine fiber of fineness of less than 0.5 dtex having a nearly trapezoid-shaped fiber cross section, and is hydrophilized.
Patent JP-2003325927-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve a protective function of a game machine 5 against a fraudulent board.  <P>SOLUTION: This game machine 5 is provided with a jackpot lottery random number starting the fluctuation from an initial value at a prescribed opportunity and a jackpot determination (S1190) determining whether or not providing a jackpot based on the value of the jackpot lottery random number. This game machine 5 is characterized in having a processing (S412) determining from the start of the fluctuation of the jackpot lottery random number till allowing the random number to make a circle once and a processing (S414) prohibiting the determination of providing the jackpot performed by the jackpot determination till determined that the random number makes the circle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333060-A (JP)
Title: Data communication system
Inventor: YANAGIYA HIDEYUKI
IPC: H04L12/44
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data communication system which can reduce substation number setting work, by performing setting the substation number under control leadership of a base station apparatus, in order to simplify control of substation apparatuses, when the substation number is automatically set.  <P>SOLUTION: In the data communication system, according to the control from the base station apparatus 10, each substation apparatus 20 transmits the substation number stored in an EE-PROM 201 to the base station apparatus 10, which selects and receives substation numbers, transmitted from the respective substation apparatuses and stores them in a RAM 103. The base station apparatus 10 decides whether the received substation numbers overlap. When it is overlapped, the base station apparatus 10 receives a temporary substation number, formed by a random numbers forming part 208, from the substation apparatus 20 whose substation number overlaps, and imparts a unique substation number to the substation apparatus 20, on the basis of the temporary substation number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330224-A (JP)
Title: Method for manufacturing electrostatic charge image developing toner
Inventor: TANABE TAKAYUKI
IPC: G03G9/087
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic charge image developing toner which has a particle shape approximate to a spherical shape and is uniform in grain size as the toner capable of forming a high-quality image by developing an electrostatic latent image formed on a photosensitive layer of a photoreceptor.  <P>SOLUTION: The method comprises manufacturing the electrostatic charge image developing toner by stirring and mixing a water dispersion of polymer primary particles as a binder resin component under heating to a temperature below a temperature higher by 10°C than the glass transition temperature of the polymer within a vessel in the presence of at least coloring agents to form the polymer primary particle as a primary particle aggregate, then heating the aggregate to a temperature above the temperature higher by 10°C than the glass transition temperature of the polymer within the vessel to fuse the primary particles in the primary particle aggregate to each other, in which the vessel for forming the polymer primary particles to the primary particle aggregate is formed of a jacketed vessel and high-pressure steam is supplied under a reduced pressure into this jacket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331675-A (JP)
Title: Handle switch
Inventor: MIURA TAKASHI
IPC: H01H9/06
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle switch capable of connecting electrically between a wiring code extended from a motor vehicle and terminal boards as well as in respective boards without solder.  <P>SOLUTION: This handle switch comprises a switch case 3, a plurality of operation switch knobs or buttons disposed in the switch case 3, a plurality of terminal plates 9-11 in which respective fixed contacts corresponding to the respective operation switch knobs or buttons are formed, and movable contacts which contact to or separate from the fixed contacts in conjunction with the operation switch knobs or buttons. Furthermore, the handle switch includes a conducting plate 13 which links a plurality of the terminal plates 9-11 and electrically connects them through fixed contact points formed in respective terminal plates 9-11, and an external connecting terminal 13a for connecting the end of the conducting plate 13 to a connector formed at the end of a wiring cord extended from a motor vehicle is attached at the end of the contacting plate 13. A plurality of the terminal plates 9-11 are housed in the switch case 3 by folding the conducting plate 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302197-A (JP)
Title: Mine removing device
Inventor: FUKAYA YUKIO
IPC: F41H11/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mine removing device capable working irrespective of the shape of a mine field and removing mines efficiently without the risk that the operator is exposed to a danger.  <P>SOLUTION: A cloth formed so as not to be destroyed by a blast of a mine is spread over a place where a mine is buried and is fixed by piles or a frame so as not to be blown off by the blast of mine explosion, and the mine is exploded between the cloth and the ground by dropping an object having a weight enough to cause the mine to explode from the sky over the cloth, and the splinters are collected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337598-A (JP)
Title: Method and apparatus for coding sound signal, method and apparatus for decoding sound signal, and program and recording medium
Inventor: TSUJI MINORU
IPC: G10L19/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To further improve coding efficiency in a variable-length coding technique utilizing correlation between the channels of a sound signal.  <P>SOLUTION: A correlation object setting device 52 sets index [i]. Where, the index [i] shows that which sine wave of a left channel is correlation object with respect to the sine wave of a right channel on the basis of left channel frequency information held in a left channel frequency information holding section 50 and right channel frequency information held in a right channel frequency information holding section 51 to adopt a differential value. A correlation object switching device 56 applies switching to a default value read from a storage section 55 or index [i]th amplitude information read from a left channel amplitude information holding section 53 as an object adopting a difference with respect to the i-th amplitude information of the right channel in accordance with the index [i]. A variable-length coder 58 applies variable-length coding to a differential value obtained by subtracting the amplitude information of the correlation object at the left channel or the default value from the amplitude information at the right channel.  <P>COPYRIGHT: (C)2004,JPO