baber/WOPTO huggingface dataset:
Patent JP-2003262247-A (JP)
Title: Linear actuator for powered liftgate of vehicle
Inventor: UORUTAA DAGURASU BAUMAN
IPC: E05F15/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that when a powered actuator is installed in a liftgate, the liftgate is weighted heavily, and in addition, a complicated override mechanism is necessary.  <P>SOLUTION: A power operating system for the liftgate of a vehicle includes the actuator having a gas strut and a linear electric motor mounted to the gas strut along a common axis. By activating the linear electric motor, a slidable rotor moves along a linear stator to drive a gas spring between an extended position and a retracted position. By this, the liftgate is remotely operated. When power is unavailable to the linear electric motor, the liftgate may still be manually opened and closed in the conventional manner without needing the override.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144441-A (JP)
Title: Chain conveyer furnace
Inventor: UMEZAWA YOU
IPC: F27B9/24
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain conveyer furnace capable of reducing chain driving power, requiring no take-up unit, capable of easily carrying out replacement of a travel roller, and capable of preventing abnormal wear of each part or a jamming accident of a chain due to meandering of the chain.  <P>SOLUTION: The chain conveyer furnace has a chain conveyer with both end parts of a spindle 40 supporting a hanger 50 attached to two chains 21. Both end parts of the spindle 40 pass through center parts of link plates of the chains 21, and they are extended outside the chains 21. The travel roller with a diameter larger than a chain roller 24 of the chain 21 is rotatably fitted on the extended parts, a guide roller 61 for preventing meandering is journaled to an outer side of the link plate in a portion different from a penetrating part of the spindle 40, and a guide rail 65 supporting the travel roller 41 and guiding the guide roller 61 is fixed to a furnace body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151873-A (JP)
Title: Map data creation device
Inventor: YOSHIDA TOMOTATSU
IPC: G06T1/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map data creation device capable of efficiently updating map data without requiring a user who wants to create a map to actually drive a vehicle.  <P>SOLUTION: The map data creation device is provided which a vehicle detection means which receives aerial ground image information from the outside and monitors the position of a vehicle traveling on the ground to detect changes in the position of the vehicle with time; a road specifying means for specifying the road on which the vehicle travels according to the changes in the position of the vehicle with time; a determining means for determining whether the road data of the road are contained in a map database; and a road data adding means which, if the road data are determined to be not stored in the map database, stores the road data of the road into the map database.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147800-A (JP)
Title: Mounting structure of option member
Inventor: TATEISHI KATSUAKI
IPC: A47B83/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of option members by which the option members can be mounted on a top plate by extremely simple operations by using a simple structure.  <P>SOLUTION: The underside 4a of the top board is provided with a reinforcing member 5 on the side of its front end and a plug outlet holder 6 as an option member is brought into contact with the reinforcing member 5 by using an engaging mechanism which is composed of engaging holes 51 formed in the reinforcing member 5 and engaging hooks 61 provided on the outlet holder 6. The outlet holder 6 is engaged to the reinforcing member 5 by being slided so as not to move up and down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141884-A (JP)
Title: Semiconductor memory
Inventor: TAKEUCHI TAKESHI
IPC: G11C16/06
Filed: 2002-11-05
Abstract: PROBLEM TO BE SOLVED: To enable optimizing easily page size and block size in which write, read-out, and erasure of a semiconductor memory are performed simultaneously in accordance with use. SOLUTION: Page size of write and read-out can be selected freely by inputting a command from the outside by a user using an element having a plurality of standard sub-cell-array, or by adding few processes in a stage of shipping, in system design, the maximum system performance can be achieved by optimizing units of write, read-out, and erasure in accordance with use. Thereby, a profitable result can be obtained also in interchangeability of element between generations.
Patent JP-2004155488-A (JP)
Title: Hinge cap
Inventor: SUZUKI SEIJI
IPC: B65D55/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge cap capable of reliably preventing an upper lid from being tamper-unsealed without unreasonably increasing the size of projections of the upper lid and an engagement band, enhancing the yield of the productivity, realizing excellent non-unsealing evidence, and preventing any liquid adhered to an outer circumferential surface of a cap body from being scattered forward when the lid is closed.  <P>SOLUTION: A suspending tongue piece 22 is provided on a lower surface of a finger-hooking piece 20 formed on a side opposite to a hinge connection part of an upper lid 3, a tamper-evident band 21 with at least a piece end portion connected to a skirt wall via a weakened line is provided on a skirt wall 5 of a cap body 2 so as to provide a space for allowing the tongue piece 22 to be inserted between an outer circumferential surface of the skirt wall and the tamper evident band, and a finger hooking piece engagement-impairing projection 28 to impair a finger to be hooked on the finger hooking piece 20 is protruded on an upper portion of the tamper evident band. A tip portion of the finger-hooking piece 20 is not hooked by a finger unless the TE (tamper evident) band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161802-A (JP)
Title: Biodegradable polyester resin composition and method for producing the same
Inventor: MIYAGAWA TOSHIO
IPC: C08L67/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable polyester resin composition improving moldability such as prevention of fusibility, improvement in mold release properties, shortening of molding cycle time or continuous resin pelletizing when a molding method such as film forming, injection molding, extrusion or spinning is utilized by increasing the crystallization rate of PHBH [poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)] and biodegradable, i.e. degradable with a microorganism, etc., as one of waste disposal means and having excellent environmental compatibility facilitating waste disposal after use.  <P>SOLUTION: The biodegradable resin composition comprises (B) a PHA [a poly(3-hydroxyalkanoate)] having ≤300 μm average particle diameter and a melting temperature Tm2 and represented by general formula (1): [CHR-CH<SB>2</SB>-CO-O] (1) (wherein, R is an alkyl group represented by C<SB>n</SB>H<SB>2n+1</SB>; and n is 1-15) in an amount of 0.1-20 pts. wt. based on 100 pts. wt. of (A) the PHBH having a melting temperature Tm1. The resin composition has Tm2≥Tm1+20°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161034-A (JP)
Title: Steering device for automobile
Inventor: ASAOKA AKIYOSHI
IPC: B62D3/12
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for an automobile with simple constitution enhancing freedom of arrangement or the like of constitution parts.  <P>SOLUTION: The steering device 8 of an automobile is provided with a pair of left/right wheels 4 steerably supported by a car body 1 respectively; a rack gear 9 supported by the car body so as to move in a width direction of the car body 1 and interlocked/connected to the respective wheels 4 each other; and a pinion 13 journaled to the car body 1 so as to be turnable around an axis 11, engaged with the rack gear 9 and interlocked/connected to a handle side 12 each other. The rack gears are individually provided on the respective wheels. Pitch of teeth of the respective rack gear 9 is varied such that a steering angle θ1 of the wheel 4 (L) at a small turning radius side of the left/right wheels 4, 4 in steering turn is made larger than the steering angle θ2 of the wheel 4 (R) at a large turning radius side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159852-A (JP)
Title: Bed
Inventor: HIRAYAMA TOSHIO
IPC: A47C20/08
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed with a simple structure which prevents a bedsore or the like and provides a comfortable rest.  <P>SOLUTION: The top of a base 2 of a main body 1 of a bed is provided with four supporting members 10 with a divided configuration in the recumbent direction, which can be installed in a slant position by an oscillatory setting of manual mechanism. Each supporting member 10 is fitted with two or more mats 24 which can expand or contract freely. These mats 24 are supplied with water for free expansion or contraction selectively by a switch valve 28 through a pump 27, and by this, the bedsore is inhibited by changing rolling motion or up-and-down motion by operating an operation panel 33 located at hand. The bed can be used as the fixed bed or as a chair while the main body 1 of the bed can be dipped in a bathtub. Also, even warm water can be supplied into the mat 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167622-A (JP)
Title: Working line for substrate, and method and program for its management
Inventor: KODAMA SEIGO
IPC: G05B19/418
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily manage an electronic circuit manufacturing line.  <P>SOLUTION: The electronic circuit manufacturing line is constituted such that a plurality of devices including a screen printing device 10, an adhesive coating device 12, electronic circuit part mounting devices 14 and 16, a reflow furnace 18 and the like are disposed from an upstream to a downstream. Part of the line is made to be a prohibited zone where the change of a circuit substrate order is prohibited, and the remaining part is made to be an non-prohibited zone. Reading devices 30, 32, 34 and 36 which read substrate identification codes provided in the circuit substrates are provided at the inlet and outlet of the prohibited zone, respectively, so that the prohibited zone is made to be an order change monitoring zone to monitor the change of the circuit substrate order. Substrate IDs read by the reading devices 30 and 34 at the inlet side and those read by the reading devices 32 and 36 at the outlet side are compared so as to correspond to each other. When the order is different, a worker is notified to an effect that the substrate order is changed in the prohibited zone, and requested to input the substrate order after the change. Whether the inputted substrate order is right or not may be determined by comparison with the substrate IDs on the outlet side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167638-A (JP)
Title: Hammer drill
Inventor: SHIBATA MITSUYOSHI
IPC: B23B45/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a blow in a drill mode.  <P>SOLUTION: A lock plate 35 is provided forward of a boss sleeve 13 which converts the rotation of an intermediate shaft 5 into the reciprocation of a piston cylinder 16. The lock plate 35 is mounted to be engaged with a claw 23 of the boss sleeve 13 so as to permit its integral rotation and axial slide. It is additionally urged in the forward direction by a coil spring 38 so that when a clutch 19 is shifted forward in the drill mode, the lock plate 35 which has moved forward comes into engagement with a stopper 39 secured to an inner housing 4, thus controlling the rotation of the boss sleeve 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169146-A (JP)
Title: Manufacturing process of aluminum-rubber cmposite material
Inventor: KUSAYANAGI YOSHIYUKI
IPC: C23C22/40
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a non-chromium aluminum-rubber composite material which is excellent in adhesion durability and corrosion resistance, even through wet blasting without using a chromate treating agent containing hexavalent chromium.  <P>SOLUTION: The aluminum-rubber composite material is obtained by vulcanization-bonding a rubber member to an aluminum member composed of aluminum and/or an aluminum alloy. The process comprises a wet blasting step wherein the surface of the aluminum member is subjected to surface treatment, a chemical conversion pretreatment step wherein the aluminum member which has undergone the previous step is subjected to surface treatment using a silicate-containing degreasing liquid and a chemical conversion step wherein the surface of the aluminum member which has undergone the previous pretreatment step is treated with a non-chromium chemical conversion treatment liquid containing Mo, Si and Zn to form a crystal coated film containing Mo, Si and Zn in prescribed proportions on the surface of the aluminum member. This removes a hydroxide coated film formed in the wet blasting step, forms the crystal coated film to impart the corrosion resistance to the aluminum member and maintains the initial bond strength over a long period of time even if the rubber member is vulcanization-bonded to the aluminum member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170352-A (JP)
Title: Water level electrode of filter
Inventor: ISHIO NOBUYA
IPC: G01F23/24
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water level electrode of a filter, which makes it difficult for activated carbon particles to adhere on an outer surface of an insulating surface of the water level electrode and can always detect the normal water level.  <P>SOLUTION: The water level electrode to be attached to a filter wall of an activated carbon filter S by screwing is configured in such a manner that a filter inner portion 22 protruding at least toward the filter inside of an insulator 1 is formed into a round bar, and the outer peripheral surface thereof is coated with a good water-repellent material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176932-A (JP)
Title: Thermal storage device
Inventor: KUDO TOMOHIDE
IPC: F24H7/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat exchanging performance by reducing the numbers of thermal storage medium chambers and fluid passages.  <P>SOLUTION: The thermal storage medium chambers 22, 25, 26 storing a conductive thermal storage medium and the fluid passages 34, 36, 38 for carrying heat exchanging fluid are formed in spiral shapes, so that the numbers of the thermal storage medium chambers and the fluid passages are greatly reduced. A reduction in the number allows a great increase in the volume per unit of the thermal storage medium chambers and the fluid passages, thus easily uniforming the flow of the fluid, preventing the overcooling of the thermal storage medium and improving the heat exchanging performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176314-A (JP)
Title: Civil-engineered structure equipped with planting sections, and method of constructing the same
Inventor: MIZUHARA TAKAYUKI
IPC: E02D17/20
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a civil-engineer structure equipped with planting sections, which sufficiently copes with need of valuing environmental protection and harmony with the environment without marring the natural landscape, and to provide a method of constructing the civil-engineer structure.  <P>SOLUTION: An outer wall of the civil-engineered structure is retreated in a thickness direction at every predetermined height, and the planting section having a predetermined width is formed in the retreated area. The outer wall is assembled from steel sheet piles, and a plurality of anchors are horizontally arranged inside each steel sheet pile, followed by filling a hardener from an upper bed of the outer wall up to a height that excludes a depth necessary for the planting section, to thereby embed the anchors in the hardener. Thus a concrete foundation is formed on an upper surface of the hardener at a location that recedes in the thickness direction by the width of the planting section. Then the outer wall in the following upper stage is assembled from the steel sheet piles, and the planting section like a recessed groove is formed between the lower-stage outer wall and the following upper-stage outer wall, followed by filling earth and sand for planting in the planting section. In the same manner, the planting sections are formed along the outer portion in the vertical direction in a plurality of stages to allow the planting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003232400-A (JP)
Title: Seismic isolation bearing
Inventor: LEE CHAO CHII
IPC: F16F15/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic isolation bearing which is particularly suitable for using for seismic isolation of a bridge.  <P>SOLUTION: The seismic isolation bearing contains a lower plate 12, an upper plate 14, and a cylinder roller 16 which comes into rolling contact with a bearing face 18 in the upper direction of the lower plate and the bearing face 20 in the lower direction of the upper plate. Either or both of the bearing faces are inclined and a center trough is formed. A pair of sliding guides 32 deposited at both ends of the roller are engaged with an inner wall face of a side wall member to be fixed to the lower plate and impart frictional damping. A non-linear spring such as viscous elasticity or a viscous damper, a linear spring, and curing are provided between the lower plate and the upper plate, displacement of the bearing is reduced and scattering and losing of energy or a periodic operability of the bearing can be adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228884-A (JP)
Title: Information recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which has a phase transition type recording layer and has a good recording sensitivity, high density and high amplitude (high modulation) in correspondence to high-speed recording.  <P>SOLUTION: The optical recording medium is formed by laminating a reflection layer 2, a first protective layer 3, the recording layer 4 and a second protective layer 5 in this order on a substrate 1, in which the second protective layer 5 consists of a mixture composed of ZnS and SiO<SB>2</SB>; the recording layer consists of Ge, Sb and Te as chief component elements; the reflection layer consists of Al alloy, an adhesive layer and a cover layer 6 are formed on the second protective layer 5, the first protective layer 3 consists of two layers; the mixture layer composed of the ZnS and SiO<SB>2</SB>and the AlN layer is formed on the reflection layer side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004179318-A (JP)
Title: Junction field effect transistor and method for manufacturing the same
Inventor: BITO YASUNORI
IPC: H01L29/812
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase threshold voltage and decrease turn-on resistance in the gate forward direction in a junction gate field effect transistor.  <P>SOLUTION: On a semiconductor layer 109 wherein a recess created in a cap layer 111 is exposed on the surface, a regrown semiconductor layer 112 is formed by regrowing. A channel layer 107 is doped with a first conductivity type impurity, and the regrown semiconductor layer 112 is doped with a second conductivity type impurity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179348-A (JP)
Title: Method for manufacturing ceramic laminated body
Inventor: IWAIDA TOMOHIRO
IPC: H01L41/297
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic laminated body by which a base laminated body can be surely degasified and the occurrence of delamination or crack be also suppressed even if a ceramic green gas is made thin and the number of lamination is increased.  <P>SOLUTION: The base laminated body 9 and 23 are formed by laminating first pattern sheets 4a and 18a wherein ceramic patterns 5 and 17 are formed apart around conductor patterns 3 and 15, and second pattern sheets 4b and 18b wherein the ceramic patterns 5 and 17 are overlapped on an inclined surface 7 around the patterns 3 and 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001678-A (JP)
Title: Inside door function control device
Inventor: ITO TETSUO
IPC: B60R16/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside door function control device capable of preventing mounting failure caused by vibration or impact during opening and closing of a door or traveling of a vehicle.  <P>SOLUTION: An actuator case body 40a positioned between an outer plate 20 and an inner plate 21 of the door are connected, and electrically and mechanically jointed to a case body 30a of an ECU and first and second connectors 41 and 32 through an aperture 22 of the inner plate and a waterproof elastic member 23 on an outer periphery of the aperture. A cap nut 42 provided on the actuator case body 40a and a bracket 33 provided on the ECU case body 30a are jointed by a bolt 34 while fastening the inner plate 21 and the waterproof elastic sheet 24. Thus, mounting strength of whole of the function control device with respect to the door is enhanced, and the mounting failure can be prevented from being caused by vibration and impact to the door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179007-A (JP)
Title: Metal vapor discharge lamp
Inventor: HARAGUCHI NOBORU
IPC: H01J61/36
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of crack in a narrow tube by preventing corrosion of a current lead-in body by a halogenated material in a ceramic arc tube provided with a narrow tube, which is filled with the ionized discharge material containing halide inside thereof and in which an electrode system is inserted and sealed by a glass frit in both ends thereof, in both ends.  <P>SOLUTION: As an electrode mount, three of a tungsten electrode 13, a molybdenum coil rod and a conductive cermet rod 16 are made to abut on each other and welded together. The conductive cermet rod 16 is formed to have an outside diameter smaller than that of the molybdenum coil rod, and they are made to abut on each other, and welded to form an aluminum layer 18 in a surface of the conductive cermet rod 16 near the molybdenum coil rod welding part. Desirably, this aluminum layer 18 is formed with an inclined surface over from the molybdenum coil rod to a surface of the conductive cermet rod 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173996-A (JP)
Title: Fitting member of accessory
Inventor: TAKUMA KENJI
IPC: A44C7/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make only the fitting member of an accessory a component and to apply this to the fitting sites of various kinds of accessories.  <P>SOLUTION: The fitting member of the accessory A consists of first and second members 1, 2 provided with a projection piece 5 and parallel pieces 6, and has a connected structure in which through-holes 7, 8 of shaft pin 9 are formed at the projection piece and the parallel pieces. A coil spring 10 is housed in the through-holes formed at the projection piece, and the shaft pin is inserted into the through-holes. Both of the ends of the coil spring are engaged with the first member and the second member to keep a repulsively connected state, and connecting pieces 20 with accessory members 31, 32 are provided on the first member and the second member.  <P>COPYRIGHT: (C)2004,JPO