baber/WOPTO huggingface dataset:
Patent JP-2004081121-A (JP)
Title: Mobile agricultural machine
Inventor: FUNAKOSHI HISATO
IPC: A01B35/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a trouble in which rice stocks, litter, etc., floated on a field are excluded to left and right both outsides of a traveling apparatus by water current generated when left and right crawler traveling apparatuses are traveled when soil puddling operation is carried out and rice stocks and litter, etc., are not plowed.  <P>SOLUTION: In the mobile agricultural machine attaching a soil puddling in the rear of a traveling vehicle equipped with a crawler traveling apparatus, a guide body 17 preventing rice strains I, etc., floated on a field accompanying traveling of the crawler traveling apparatuses 14 from being excluded to the sides and curving the top leading the rice strains I, etc., to the soil puddling apparatuses R in sled-like state, having an elastomer and being stretchable in the longitudinal direction in advancing direction of the crawler is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081683-A (JP)
Title: Golf swing analysis system
Inventor: NAKAMURA YUKIO
IPC: A63B69/36
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf swing analysis system, for visually knowing golfer's habit of golf swing by reproducing the golf swing immediately after the golf swing.  <P>SOLUTION: This golf swing analysis system 10 includes: a three-dimensional position/direction measuring device 12 for obtaining the time series data of a three-dimensional position of a grip part of a golf club to a designated reference position and the time series data of the direction of the grip part to a designated reference direction in the process of golf swing; a computer 14 for creating animation data for reproducing the movement of a shaft of the golf club according to the time series data of the three-dimensional position of the grip part and the time series data of the direction of the grip part; and an image display monitor 16 for reproducing the movement of the shaft of the golf club using the animation data outputted from the computer 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082944-A (JP)
Title: Following travelling device for vehicle
Inventor: IZAWA HISAYA
IPC: B60R21/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform appropriate following control according to movement status of a followed preceding vehicle.  <P>SOLUTION: Passing through speed vthr(n) is calculated for each moving object in detected objects other than a preceding vehicle recognized in a designated detection area of a millwave radar (step S38). Passing through deceleration target acceleration athr(n) to make speed of an own vehicle the passing through speed vthr(n) is established (step S39). The minimum value of each passing through deceleration target acceleration athr(n) calculated for a plurality of detection objectives is set to the passing through deceleration target acceleration athr (step S40 to step S41). Speed of the own vehicle is controlled based on the minimum acceleration of acceleration at a time of making following travel of the own vehicle to the preceding vehicle, acceleration at a time of making the own vehicle travel at suitable target speed vcmd, and passing through deceleration target acceleration athr.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085148-A (JP)
Title: Heat-exchange ventilation device
Inventor: HAYASHI TAKAYUKI
IPC: F24F7/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-exchange ventilation device capable of preventing a supply air flow from taking on an odor even when exhausting a sanitary zone such as toilet.  <P>SOLUTION: In this heat-exchange ventilation device, an exhaust blower 3 for forming an exhaust air flow running from indoors to outdoors in an exhaust passage, an air supply blower 2 for forming a supply air flow running from outdoors to indoors in an air supply passage, and a heat exchanger 5 which constitutes part of the route of the exhaust passage and air supply passage to perform a continuous heat exchange between the supply air and exhaust air flows are integrated into a hexahedron body box 1. The blower 3 is provided on the downstream side from the heat exchanger 5. An openable and closable exhaust branch passage 29 is provided in the exhaust passage between the heat exchanger 5 and the blower 3, and the branch passage 29 is connected to the sanitary zone such as toilet through a duct.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093791-A (JP)
Title: Naphthalene amidine imide compound, electrophotographic photoreceptor containing the compound, process cartridge and electrophotographic apparatus with the photoreceptor
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative electron transport substance which has high electron mobility in comparison with known organic electron transport substances, is chemically stable and excellently soluble in organic solvent and compatible with binder, to provide an electrophotographic photoreceptor which has solved the problems of electrophotographic photoreceptors using the known electron transport substances, in which electrostatic chargeability and sensitivity are insufficient, residual potential is high and the repetition property is inferior, and to provide a process cartridge and electrophotographic apparatus having the electrophotographic photoreceptor.  <P>SOLUTION: The naphthalene amidine imide compound has a specific structure. The electrophotographic photoreceptor contains the naphthalene amidine imide compound. The process cartridge and electrophotographic apparatus have the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089453-A (JP)
Title: Illicitness preventive monitoring system of card game
Inventor: OKADA KAZUO
IPC: A63F11/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illicitness preventive monitoring system of a card game for preventing illicitness by always monitoring a secret change of a card in the card game.  <P>SOLUTION: An ID number of the card is always read and monitored by an ID reader arranged in an upper part or on the inside of a casino table by using the card having one or more illicitness detecting means of imparting a proper ID number to respective cards, and is detected in comparison with an ID number informed and registered beforehand from a host control server by a terminal server arranged on the casino table, and is informed to a dealer by determining that illicitness is performed by the secret change of the card when detecting a card of an unregistered ID number in the card game. A micro radio ID tag chip having an ID number is embedded in the card as a first illicitness detecting means of the card having the illicitness detecting means, and a hologram having the ID number is printed or a hologram seal is stuck to the card as a second illicitness detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091685-A (JP)
Title: Polyphenylene sulfide resin composition and its molded product
Inventor: SUZUKI SHIGEMITSU
IPC: C08L81/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide resin composition suitable for a molded article for light reflection excellent in specular definition and surface smoothness and particularly for a lamp reflector (a reflecting mirror for an illuminating apparatus), and a molded product.  <P>SOLUTION: The polyphenylene sulfide resin composition comprises (A) a polyphenylene sulfide resin and, incorporated therewith, (B) a fatty acid ester and (C) a polyolefin, where the total of the components (B) and (C) is 0.01-10 pts. wt. based on 100 pts. wt. of the component (A), and the ratio of the component (B) and the component (C) to the total of the components (B) and (C) are 10-90 wt% and 90-10 wt%, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099669-A (JP)
Title: Method for manufacturing chlorinated vinyl chloride resin
Inventor: TAKAI ATSUSHI
IPC: C08F8/22
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a chlorinated vinyl chloride resin which can increase productivity of a chlorination reaction, improve initial coloration, transparency and the like and prevent corrosion of equipments by by-produced hydrochloric acid.  <P>SOLUTION: The method for manufacturing the chlorinated vinyl chloride resin comprises suspending a vinyl chloride resin in an aqueous medium, feeding chlorine thereto, and effecting a chlorination reaction of the vinyl chloride resin by ultraviolet irradiation or heat, where a hypochlorite salt is caused to be present in the aqueous medium in the chlorination reaction and the hypochlorite salt is at least one selected among sodium hypochlorite, calcium hypochlorite and potassium hypochlorite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099079-A (JP)
Title: Multilayer container
Inventor: NAITO YUICHI
IPC: B65D21/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer container, which does not cause a blocking, that is, a group of or a number of the containers drop simultaneously when the stacked multilayer containers are made to drop from the bottom of the stack to take out the container one by one, and makes it possible to stack more containers than usual within a certain stack height.  <P>SOLUTION: Respective small projections 6, 7, 8, shaped identically and projecting toward a container center line C-C, are formed between respective height positions HA, HB on the circumference of the container, which are closer to a bottom member 16 than the center O of the container height H of an inner trunk member 3 forming the interior of the container is, so that each projection is formed at every a distance along the circumference of the container. The top 9 of each projection 6, 7, 8 is formed at the phase that is identical longitudinally in the container, and the bottom rim 10 of a container on the top is supported with the projections 6, 7, 8 of a container below in stacking the containers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197549-A (JP)
Title: Method of manufacturing epitaxial wafer
Inventor: NISHIGAKI AKIRA
IPC: H01L21/304
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an epitaxial wafer that has a highly flat surface and high cleanliness and is low in particle level can be manufactured.  <P>SOLUTION: After etching the surface of a silicon wafer, the etched surface of the wafer is cleaned with an SC-1 cleaning fluid. Then the cleaned wafer is dipped in an HF solution. After taking out the wafer from the HF solution, epitaxial growth is performed on the surface of the wafer by adjusting the duration of leaving the wafer in the atmosphere for eight hours or shorter. The epitaxial growth can be performed at a high temperature of ≥1,000°C or a low temperature of 400°C to ≤1,000°C or the epitaxial growth can be repeated alternately at the high temperature and low temperature. When the epitaxial growth is performed at the low temperature, the cost of the epitaxial growth can be reduced due to the low temperature. In addition, the epitaxially grown surface can be polished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004103335-A (JP)
Title: Surface light source device
Inventor: HIRAISHI MASANORI
IPC: F21Y103/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device which can light up an illuminated body of a liquid crystal display unit or the like over the whole body uniformly by using a tubular light source.  <P>SOLUTION: The surface light source device is provided with a tubular light source 4, a light guide plate 5 making the light from this tubular light source incident from the side face 5a and outgo forward from the outgoing face 5b, reflector means 6a, 6b arranged at a side face of the tubular light source 4 and at a rear face side of the light guide plate 5, a prism sheet 7 in which an uneven prism row is extended approximately in parallel with the side face and the convex part is arranged toward a light guide plate direction, and an anisotropic light diffusion film 8 interposed between the outgoing face 5b and the prism sheet 7. A second light scattering film may be arranged at the front face of the prism sheet, and a plurality of prism sheets may be used. Furthermore, the prism row may be formed at the light guide plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099223-A (JP)
Title: Product storage cabinet
Inventor: YAMADA YOSHIAKI
IPC: F24F7/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen a lifetime of a chemical removal filter used in a product storage cabinet while reducing dust in the product storage cabinet, suppressing chemical concentration to be low, and keeping a stable desired temperature.  <P>SOLUTION: The product storage cabinet has a fan filter unit 5 composed of the chemical removal filter 2, a dust removal filter 3 and a fan 4, internally. Chemical-removed air is supplied from the outside of the product storage cabinet 1 and air in the product storage cabinet 1 is exhausted to the outside of the storage cabinet. The temperature of the supplied air is regulated by a temperature regulator 8 and the amount of supply of the air is regulated by a supply amount regulator 9. A low-chemical degasification member is used as a storage cabinet structural member. The pressure in the product storage cabinet 1 is kept positive and the pressure difference between the inside of the cabinet and the outside of the cabinet is set to be 0.2mmAq to 0.4mmAq.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099788-A (JP)
Title: Method for producing rigid polyurethane foam
Inventor: MARUYAMA KAZUHIRO
IPC: C08G101/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving compatibility of a polyester polyol component with a foaming agent in a method for producing a rigid polyurethane foam.  <P>SOLUTION: The method for producing the rigid polyurethane foam comprises reacting a polyisocyanate component with a polyether polyol component and a polyester polyol component in the presence of a foaming agent. In the production method, an aromatic ester compound in an amount of 0.1-10 wt.% is added to the polyester polyol component. Thereby, uniform stability of a mixed solution of the polyether polyol component with the polyester polyol component and the foaming agent which is a pre-prepared solution for rigid polyurethane foam reaction is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109371-A (JP)
Title: Planar display device, driving circuit for display, and driving method for display
Inventor: SAITO YUTAKA
IPC: G09G3/20
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce luminance difference depending on variations in element characteristics without reducing brightness of a display picture remarkably.  <P>SOLUTION: A planar display device is provided with a plurality of display pixels PX formed on a support substrate, a compensation part 4 which compensates a video signal so as to make each element characteristics of the plurality of display pixels PX to be equivalent to a reference element characteristics being the element characteristics of a specific display pixel PX which is the darkest in these display elements PX and a drive part 2 which drives the plurality of the display pixels corresponding to the video signal from the compensation part 4. Especially, the compensation part 4 is constituted so as to adjust the degree of compensation of the video signal uniformly based on the average of the video signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105131-A (JP)
Title: Lubricant for tablet candy and tablet, and tablet candy and tablet medicine containing the same
Inventor: KAMIRYO EIJI
IPC: A23G3/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant for a tablet candy and a tablet medicine having excellent lubrication effect while suppressing the subsidiary problems such as the lowering of hardness and the inhibition of water infiltration.  <P>SOLUTION: The lubricant for a tablet candy or tablet medicine is composed mainly of a polyglycerol fatty acid ester composed of a triglycerol consisting of linearly bonded three glycerol molecules and an 18-22C fatty acid and has a triglycerol content of ≥65%. The bulk specific gravity of the triglycerol fatty acid ester is 0.05-0.3 g/ml.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110994-A (JP)
Title: Optical disk label surface printer for performing both recording and reading of optical information
Inventor: HIGASHIYAMA HIROSHI
IPC: G11B7/26
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To record information such as characters and a design on a label surface of an optical disk while simultaneously recording optical information on a recording layer of the optical disk.  <P>SOLUTION: A write-once type optical disk recording and optical disk label surface printing device has an optical information recording/reading head 1 and an optical disk label surface printing head 2. The optical information recording/reading head 1 and the optical disk label surface printing head 2 are arranged with the optical disk sandwiched by the heads 1 and 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118908-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: SAKURAI RIYOUTAROU
IPC: G11C11/34
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a memory cell in a depleted state from being caused even when a power cut-off has occurred during writing or erasing operation in an electrically writable and erasable nonvolatile semiconductor storage device such as a flash memory.  <P>SOLUTION: The nonvolatile semiconductor storage device such as a flash memory is constructed in such a manner that when a power cut-off has occurred during writing or erasing operation, a rewriting operation is executed to change a threshold voltage in the reverse direction by interrupting ongoing operation. Additionally, an internal power supply circuit (a number of rows of charge pumps) is changeable in accordance with the level of a power supply voltage so as to execute the rewriting operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111537-A (JP)
Title: Spinning reel
Inventor: HITOMI YASUHIRO
IPC: A01K89/01
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel with fewer fishline entanglements in casting and suppressed imbalance in rotation. SOLUTION: This spinning reel includes a reel body 2, a rotor 3 and a spool 4; wherein the rotor 3, in turn, includes a 1st arm 31 and a 2nd arm 32, a 1st bail supporting component 40 mounted on the inner circumferential side of the 1st arm, a 2nd bail supporting component 42 mounted on the 2nd arm and having its swing center ahead of that of the 1st bail supporting component, and a bail 43 provided over between both the bail supporting components, and further, the swing axis joining the respective swing centers of the 1st and the 2nd bail supporting components is offset toward the bail side in fishline-releasing posture off the rotary axis, and the end portion on the reel body side of at least the 1st arm among the 1st and the 2nd arms is offset toward the bail side in fishline reeling posture off the swing axis.
Patent JP-2004114581-A (JP)
Title: Image forming apparatus
Inventor: TSUJI TAKUYA
IPC: B65H3/44
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To search for a paper empty cassette when paper having a proper size is not set to an image forming apparatus having received a printing job to perform preparation capable of setting the paper having the proper size and to inform a user of that the paper having the proper size is set.  <P>SOLUTION: The image forming apparatus has a plurality of feeding cassettes at least one of which is a universal feeding cassette for changing over the length and width of paper corresponding to an indicated paper size and also has a paper size altering means for the feeding cassettes, which selects the paper empty feeding cassette and moves a cursor of paper length and a cursor of paper width so as to be capable of setting a size necessary for the printing job, in such a case that there is no feeding cassette having the size necessary for the printing job when the printing job is indicated and a display control means for displaying that the paper having the size necessary for the printing job is set to the selected feeding cassette on a display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113616-A (JP)
Title: Armrest device
Inventor: YANASE MICHINORI
IPC: A47K17/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest which is used when a user sits on a closet stool, can be moved between a setting position for usage as the armrest and a non-setting position when the armrest is not used and enables even an elder or physically disabled person who can hardly perform a manual setting/storage motion to easily conduct the setting/storage motion.  <P>SOLUTION: The armrest device includes an armrest part to be moved between the setting position for usage and a storage position for non-usage, and a driving means for electrically setting/storing the armrest part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121939-A (JP)
Title: Method for cleaning surface of ito glass and apparatus therefor
Inventor: UEHARA TAKESHI
IPC: B08B5/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To treat ITO glass having a large area at a high speed without using excimer UV but by using normal pressure plasma.  <P>SOLUTION: The surface cleaning treatment of ITO glass 10 is performed by bringing a treatment gas, which is activated by glow discharge plasma produced by applying an electric field across opposed electrodes 2 and 3 under a pressure close to atmospheric pressure, into contact with the surface of the ITO glass 10. The treatment gas supplied from a gas supply nozzle 5 provided on one side of the electrodes 2 and 3 is introduced into the gap between the electrodes 2 and 3 and subsequently sucked by a gas discharge nozzle 6 provided on the other side of the electrodes 2 and 3. The ITO glass 10 is positioned in the gap between the electrodes, into which the treatment gas is introduced, while fed to clean the surface of the ITO glass. In this case, the treatment gas comprises a nitrogen gas or a mixed gas of nitrogen and oxygen and the concentration of oxygen in the mixed gas is set to 25vol.% or less, more preferably 5vol.% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121451-A (JP)
Title: Sandal for stretching
Inventor: SHIMONO MASAKATSU
IPC: A43B13/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool by which an inherent joint movable range is greatly moved in order to eliminate the reduction of an exercising ability accompanying the reduction of movable ranges of the leg joint due to insufficient exercise or lack of exercise or troubles, and also, by which exercises can be practiced under a state wherein the prevention of over-stretching of the joint at the time of exercise is taken into consideration.  <P>SOLUTION: This sandal for stretching is made of a hard material which does not deform by the loading of a body weight, and has a recess at a location slightly forward from the foot ground contact surface. Also the sandal for stretching has a semi-cylindrical protruding part on the bottom surface. The sandal has a shape just like a seesaw of which the ground contact point of the protruding part with a floor surface is used as a fulcrum, and for which an angle connecting the protruding part and the toe, and an angle connecting the protruding part and the heel are respectively set in such a manner that the sandal may not become unstable by exceeding the movable range of the foot joint by changing the lengths or the heights. By practicing exercises using such a footwear, the exercises are practiced within the joint movable range.  <P>COPYRIGHT: (C)2004,JPO