baber/WOPTO huggingface dataset:
Patent JP-2004190710-A (JP)
Title: Clutch control system
Inventor: YASUTOMI TOSHIO
IPC: F16D48/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch control system capable of realizing automatic operations of delicate clutch operations during starting and stopping a vehicle.  <P>SOLUTION: A pair of motor-driven worm mechanisms 26 with different worm screw pitches, which move a first piston 25 back and forth by converting the gradient of a worm gear 24 screwed to a worm 23 to the linear motion, are arranged in parallel. An actuator 20 is composed by being equipped with an operating oil pressure-feeding mechanism 33 to push out the operating oil from a third pressure chamber 32, by advancing a third piston 31 against the bounding force of a spring 30 by a second piston 29 to be advanced by the hydraulic pressure of a single second pressure chamber 28 communicating with each first pressure chamber 27 in which each first piston 25 is stored individually. A flow passage is interconnected between the third pressure chamber 32 and a clutch connecting/disconnecting means. Accordingly, it is constituted so that electronic control can be selectively executed to an electric motor 22 of each motor-driven worm mechanism 26 with a controller.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192102-A (JP)
Title: Information providing method and collection method using booklet and network
Inventor: SAKURAI KENICHI
IPC: G06Q50/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing method and collection method using a booklet and a network capable of easily performing the providing of information to a reader or the collection of information therefrom.  <P>SOLUTION: The booklet includes an ID code independently selected for every bookelt, and a database of the ID code is formed. A server on the network comprises information data, a database for the ID code, and a program for determining the propriety of the ID code, on receipt of the input of the ID code, to permit the download of the information data, and canceling the ID code simultaneously with the download.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191668-A (JP)
Title: Cam structure for lens barrel
Inventor: TANAKA HITOSHI
IPC: G02B7/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam structure for a lens barrel capable of more shortening the length of a cam ring in the axial direction thereby able to furthermore shorten its housing length.  <P>SOLUTION: The cam structure for the lens barrel is equipped with an annular member supporting an optical element and guided to straight advance in an optical axis direction and the cam ring having a cam groove with which a cam follower provided in the annular member is engaged on its inner peripheral surface. The cam groove has a photographing area where the annular member is located at a photographing feasible position and a housing area where it is located at a housing position where photographing is not performed. The rear end of the cam groove is opened to the rear end face of the cam ring and an open cam groove area is set as the housing area. The cam structure is provided with a spring means energizing and moving the annular member forward so that the cam follower may be always pressed to the front side cam surface of the cam groove. In the housing area, the cam follower can be separated from the front side cam surface in the open cam groove area against the spring means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190406-A (JP)
Title: Cylinder lock for shutter door
Inventor: FUTAKI SADAO
IPC: E05B27/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder lock for a shutter door, which enables the locking/unlocking operation of the shutter door to be reasonably and smoothly performed by using a plate key, and enables the keys to be set to be of great variety.  <P>SOLUTION: The above problem is solved by constituting the cylinder lock as follows: a slide bar equipped with two U-shaped supporting pieces is built into a rotating plug of the cylinder lock; a key hole is provided in the central part of the plug; the two supporting pieces are arranged on both the sides of the key hole serving as a center; dimples, different in arrangement and depth, are provided on both the faces of the plate key; and a tumbler pin is operated from the side of both the faces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189970-A (JP)
Title: Flame retardant resin composition, prepreg for printed circuit board and laminated board
Inventor: KAKIYA MINORU
IPC: H05K1/03
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated board for a printed circuit board, having a low permittivity, capable of dealing with lead free solder, having a high heat resistance and without containing a halogen element and an antimony compound.  <P>SOLUTION: This resin composition is provided by containing (a) a thermosetting resin having dihydrobenzoxazine ring, (b) a phenolic hydroxy group-containing compound and (c) a phosphoric acid esteramide-based flame retardant as essential components, by 50-90 pts. wt, (a), 10-50 pts. wt. (b) and 5-50 pts. wt. (c) based on 100 pts. wt. total of the (a) and (b), and further preferably blending at least 1 kind of (d) an epoxy resin and (e) an inorganic filler by each ≤150 pts. wt. of the (d) and (e) based on 100 pts. wt. total of the (a) and (b). The prepreg is obtained by impregnating a substrate with the resin composition and drying. The laminated board for the printed circuit board is obtained by heating and compressing the prepreg.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188397-A (JP)
Title: Composite ultrafine particle catalyst, composition containing the same, and material added with them
Inventor: ISHIBASHI HAJIME
IPC: C02F1/70
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce a composite ultrafine particle catalyst combining following matters: a photocatalyst of a metal-oxide semiconductor or the like such as titanium oxide which is excited by light and imparts energy to the others to cause a photocatalytic reaction; tourmaline ore which is a polarity crystal permanently holding an electrode as long as the sun exists and keeps the generation of static electricity (energy); and magnetite having a property (magnetism) to attract iron and whose magnetic induction field has a power influence on a current of charge, and mutually exciting the matters to activate them, promoting a chemical reaction of reactants and synergistically activating an action effect accompanied by the reaction, to obtain a composition containing the same and a material added with them.  <P>SOLUTION: The composite ultrafine particle catalyst is obtained by mixing the ultrafine particle photocatalyst, the ultrafine particle tourmaline, and the ultrafine particle magnetite as necessary, mutually excites to activate the reaction. The composition contains the composite ultrafine particle catalyst. The functional material is added with the catalyst and the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196848-A (JP)
Title: Butene block copolymer and method for producing the same
Inventor: KANAMARU MASAMI
IPC: C08F4/645
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butene block copolymer having a low modulus of elasticity and excellent low-temperature characteristics and to provide a method for producing the copolymer.  <P>SOLUTION: The butene block copolymer satisfies the following conditions (1) to (4). (1) 0.5-50 mol% of ethylene or propylene content, (2) ≥95 mass% of an eluted component at ≤50°C in temperature rising elution fractionation chromatography (TREF), (3) r1×r2≥0.5 when the reactivity ratio of butene is r1 and the reactivity ratio of the ethylene or propylene is r2 and (4) 0.1-5.0 dl/g intrinsic viscosity [η].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198546-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI MITSURU
IPC: G03G15/01
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of accurately detecting a formed image pattern while satisfying the demand of the miniaturization of the whole image forming apparatus, as for the image forming apparatus where several image forming devices for forming a toner image of a latent image formed on a rotating image carrier through a developing means are arranged along a 1st belt transfer body, and also, a 2nd belt transfer body is arranged in contact with the 1st belt transfer body on one end side of the 1st belt transfer body in the rotating direction, and wherein the toner images formed by respective image forming devices are successively overlaid on the 1st belt transfer body through a 1st transfer part arranged corresponding to every image forming device, then, the registered toner image is formed, then, the registered toner image is transferred to a sheet medium at a 2nd transfer part arranged at the one end part through the 2nd belt transfer body.  <P>SOLUTION: This image forming apparatus is provided with a detection means 80 for detecting the formed image pattern transferred from the 1st belt transfer body 10-1 to the 2nd belt transfer body 10-2 on the periphery of the 2nd belt transfer body 10-2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003175187-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing game balls from excessively winning a prize in a variable prize winning device without deteriorating the interest in a game.  <P>SOLUTION: A big prize winning port 4 as the variable prize winning device includes a game ball passage 12, a plurality of sensors 17 and an inlet state switching means. The game ball passage 12 includes a common area 14 and a plurality of branch areas 15 branching on a downstream side thereof. The plural sensors 17 are respectively provided for each of the branch areas 15 to detect the game balls 5 passing respective branch areas 15. An inlet state switching means switches the inlet 13 of the game ball passage 12 from a state in which a prize win is difficult to a state in which a prize win is easy based on the result of a lottery carried out in accordance with a progress of a game in the Pachinko game machine and returns the inlet 13 of the game ball passage 12 to the state in which the prize win is difficult based on the detected result of the sensor 17, or the like. In the big prize winning port 4, the opening part 15a of the branch area 15 is disposed near the inlet 13 and each sensor 17 is disposed near each opening part 15a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004196246-A (JP)
Title: Automotive anti-lock control system
Inventor: INAGAKI HIROMI
IPC: B60T8/36
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an effect of variation of brake hydraulic pressure on a brake fluid pressure generating side in a pressure increasing mode, and to stabilize a pressure increasing rate in the pressure increasing mode.  <P>SOLUTION: An anti-lock control member controls so as to realize any of a pressure decreasing mode where a normally-opened electromagnetic valve is closed while a normally-closed electromagnetic valve is opened, a holding mode where the normally-opened electromagnetic valve is closed and the normally-closed electromagnetic valve is closed, and the pressure increasing mode where the normally-opened electromagnetic valve is opened while the normally-closed electromagnetic valve is closed. Then, in a duty pressure increasing mode which is one of the pressure increasing mode, values of predetermined values D<SB>1</SB>, D<SB>2</SB>which put a current value to be applied to the normally-opened electromagnetic valve in a relationship such as 100>D<SB>1</SB>>D<SB>2</SB>>0 if in the pressure decreasing mode, a current value resulting when the normally-opened electromagnetic valve is continuously turned on is 100, while a current value resulting when the normally-opened electromagnetic valve is turned off is 0 are repeated at predetermined time intervals. This offsets the variation of brake hydraulic pressure on the brake fluid pressure generating side to reduce the effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196401-A (JP)
Title: Packing box
Inventor: MATSUKI TAKERO
IPC: B65D5/42
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent packing box, which can suppress bulge of the side faces of a packing box at a time of packing products, and can prevent a packed product from being exposed, when dropped in a packaged state, in a packing box for packing home appliances in general or the like.  <P>SOLUTION: The packing box 1 is equipped with opposite side faces 13, 14, the front face 11 and the back face 15 enclosing in a state rising from the bottom face 12, and with a top face 16 which extends from the back face 15 and closes the open top part openably/closably. Swelling preventive means 21 to 24 preventing the bulge of the side faces 13, 14 and the back face 15 are provided at least between the side faces 13, 14 and the back face 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197920-A (JP)
Title: Ball bearing
Inventor: MAEHARA SHOICHI
IPC: F16C33/80
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing securing the sufficient dust-proof property without impairing the effect of low cost caused by the increase of the number of components, and hardly disassembled after an inner ring, an outer ring and balls are assembled.  <P>SOLUTION: This ball bearing comprises the outer ring 11 and the inner ring 12 manufactured by pressing a steel plate, and the plurality of balls 13 mounted between the outer ring 11 and the inner ring 12. The outer ring 11 has a raceway part 11a, a cylindrical part 11b and a bent part 11c extended inward in the radial direction. The inner ring 12 has a raceway part 12a, and a radially extended part 12b adjacent to an inner peripheral edge of the bent part 11c of the outer ring 11. An engagement part (projecting part 12c) for not separating the outer ring 11 and the inner ring 12 is formed on an extended part connected with at least one of the bent part 11c of the outer ring 11 and the radially extended part 12b of the inner ring 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204931-A (JP)
Title: Safety device for construction machine
Inventor: TAGUCHI YUICHI
IPC: F15B20/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device preventing the undesired elongation of a hydraulic cylinder caused by the fracture of a hydraulic line, without disturbing the expansion and contraction of a hydraulic cylinder.  <P>SOLUTION: In this safety device 2 of the construction machine, a check valve 8 and a first check valve 9 are mounted in parallel between a first hydraulic line 3 and the hydraulic cylinder 1, a selector valve 12 and a second check valve 13 are mounted in parallel between the second hydraulic line 5 and the hydraulic cylinder 1, a forward pilot line 14 to the selector valve 12 is branched from a first hydraulic line 3 side of the check valve 8 to a forward position 10 of the selector valve 12, a backward pilot line 15 to the selector valve 12 is branched from a hydraulic cylinder 1 side of the check valve 8 to a backward position 11 of the selector valve 12, and a throttle 16 is mounted between the forward and backward pilot lines 14, 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202437-A (JP)
Title: Soil treatment method
Inventor: SHIMIZU SATORU
IPC: B09C1/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency in decomposition of organic pollutants and treat hardly decomposable substances at a low cost when soil contaminated with the organic pollutants is treated with microorganisms.  <P>SOLUTION: A chemical treatment using an oxidizing agent capable of treating the organic pollutants and a microbiological treatment are applied in combination as a soil treatment method. In this case, at least either the contents or components of the organic substances contained in the soil, which is treated with microorganisms, are analyzed, and a use amount of the oxidizing agent in the treatment using the oxidizing agent is determined based on the analytical value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210440-A (JP)
Title: Carrying device for platy member
Inventor: YASUDA TOMOHIKO
IPC: B65G15/42
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device for a platy member reducing vibrations when carrying a thin platy member, preventing meandering, and having no fear of adhesion of dust to the thin platy member.  <P>SOLUTION: A plurality of lines of endless belt 5 running around pulleys 3, 4 provided on back and front portions so as to be driven are disposed in a thin platy member carrying direction D in a plane view, and a plurality of sets of endless belt 5 are disposed in the thin platy member carrying direction D. Projection-shaped supporting bodies 7 capable of supporting thin platy member 6 are attached to each belt 5 in a longitudinal direction at specified intervals. So as to make the projection-shaped supporting bodies 7 project slightly upward in the thin platy member 6 carrying side, the pulleys 3, 4, the belt 5, and the projection-shaped supporting bodies 7 are stored in a frame 2, and an exhausting means 10 for exhausting air from the frame 2 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213218-A (JP)
Title: Facility collective management center device and method
Inventor: TAKAGI HIDEKAZU
IPC: G06Q50/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility collective management center device collectively managing facility terminals installed inside facilities by means of a management center device located apart from the facilities.  <P>SOLUTION: The facility collective management center device collectively managing the facilities by communicating with one or more facility terminals installed inside a plurality of facilities and terminals belonging to one or more management company/service company managing the facilities is provided with a means, which automatically analyzes information transmitted from the facility terminals to decide a countermeasure to the information and selects the management company terminal coping with the information to transmit the decided processing information to the selected management company terminal. The degree of importance is attached to the information to be transmitted to the management company/service company so that important information is highlighted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209774-A (JP)
Title: Ink jet recording aluminum board and its record
Inventor: SAITO HIROSHI
IPC: B41J2/01
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording aluminum board capable of manufacturing a record which is good in dryness, an ink absorbing property, an oozing out-preventive property and waterproofing qualities, and to provide its record.  <P>SOLUTION: The ink jet recording aluminum board supports an ink receptive layer formed by using an application liquid containing (A) (meth)acrylic amide copolymer emulsion prepared by emulsion polymerization of a monomer mixture comprising 5-80 wt% of a hydrophlic ethylenic unsaturated monomer and 20-95 wt% of a hydrophobic ethylenic unsaturated monomer in an aqueous medium by using a surfactant and a polymerization initiator under presence of a chain-transfer agent selected from the group consisting of a hypophosphoric acid and its salt in an aqueous medium; (B) a cationic compound; and (C) an inorganic filler on at least one side surface of the aluminum substrate. The record is provided by recording on the ink jet recording aluminum board by an ink jet recording system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212652-A (JP)
Title: Projection type display device
Inventor: MICHIDA HIROKI
IPC: G02F1/1333
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric noise from entering and radiating by sufficiently cooling a display element.  <P>SOLUTION: The projection type display device has color light generation parts 11, 21, 22, 31, and 32 which emit B, R, and G light beams, 1st to 3rd light valve display elements 81, 82, and 83 which display an image and on which the B, R, and G light beams are incident, and a mixing prism 93 which mixes light beams from the light valve display elements 81, 82, and 83. The light valve display elements 81, 82, and 83 are arranged on the same plane and a common heat radiation member 91 which cools them is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188144-A (JP)
Title: Protective board
Inventor: AOKI YASUO
IPC: A45C5/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tough protective board excellent in impact resistance as a reinforcement core material and a transparent board which replaces glass.  <P>SOLUTION: The protective board 1 has a structure which has a polycarbonate core substrate 2 and three layers of synthetic resin films 4 bonded respectively on one side surface and on the other side surface each by interposing adhesive layer 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199012-A (JP)
Title: Experience unit of wheelchair and white walking stick
Inventor: OKUDA NOBUHARU
IPC: A61F9/08
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a disabled person to execute rehabilitation of a wheelchair or a white walking stick and to enable a common person to be educated by and to be experienced in an experience unit with familiarity by transportation and installation thereof with ease.  <P>SOLUTION: An experience unit of the wheelchair and the white walking stick can be easily transported and installed by making the unit an assembling type of lightweight materials. Since the experience unit is made of the lightweight materials and can be disassembled to respective part units, it can be easily transported. By transportation and installation of it in a gymnasium or the like, the disabled person can execute rehabilitation of the wheelchair or the white walking stick and the common person can be educated by and can be experienced in the experience unit with familiarity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535941-A (JP)
IPC: C08K5/00
Filed: 2001-05-03
Abstract: New, useful and surprisingly effective antiscorch compositions for utilization within polyurethane foam production methods which utilize very popular tertiary amine catalysts are provided. Such compositions require the presence of nominal yet effective amounts of organic cyclic ester materials. The ring systems of such materials appear to open during exposure to heat (during the curing process) and release carboxylic acids into the curing formulation. The tertiary amines become quenched by the carboxylic acids and thus do not exhibit heat destabilization. The resultant foams exhibit extremely low, if no, areas of excessive heating (i.e., scorch) and thus are substantially uniformly colored throughout. The processes and resultant foams are also contemplated within this invention.
Patent JP-2004504726-A (JP)
Title: 可変容量ダイオードを有する受信機
IPC: H01L27/08
Filed: 2001-07-04
Abstract: ディスクリート半導体コンポーネントからなる高周波回路を有するラジオ又はテレビジョン信号のための受信機であって、第１ドーピング濃度ｎ１を有する第１ドーピング・タイプの半導体基板上に形成されたプレーナ可変容量ダイオードを含んでおり、半導体基板上に第２ドーピング濃度ｎ２＞ｎ１を有する同じドーピング・タイプのエピタキシャル層が設けられ、このエピタキシャル層上に、第１ウインドウを有する絶縁層が第１ウインドウの下方にエピタキシャル層内にドーピング濃度ｎ３＞ｎ２を有する第２ドーピング・タイプの第１横方向境界半導体領域によって設けられ、さらに第１ウインドウを介して第１横方向境界半導体領域と接触する第１コンタクトパッドを含んでおり、半導体コンポーネントがさらに、絶縁層上の二つのパス端からなる抵抗器パスで構成され集積直列抵抗器を含み、第１パス端が絶縁層内の第２ウインドウを通してドーピング濃度ｎ５＞ｎ２を有する第１ドーピング・タイプの第３横方向境界半導体領域と接触すると共に、垂直方向へ少なくともエピタキシャル層を貫通するように延出し、抵抗器パスがさらに絶縁層上に配備されるとともに、第２コンタクトパッドと抵抗器パスの下方で該抵抗器パスの第２パス端と接触する第２コンタクトパッドと、エピタキシャル層内の第２横方向境界半導体領域からなり、前記半導体領域がドーピング濃度ｎ４を有する第２ドーピング・タイプのドーピングを有しており、実質的に第１ドーピング・タイプのドーピングがエピタキシャル層のドーピング濃度ｎ２で補償される高周波回路を有する、ラジオ又はテレビジョン信号のための受信機。