baber/WOPTO huggingface dataset:
Patent JP-2003234092-A (JP)
Title: Storage battery
Inventor: HISAI MAKOTO
IPC: H01M10/16
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead storage battery in which a high pressure, which is a feature of a cylindrical element, is easily applied, a high output and long life are provided, and difficulty in inserting the cylindrical element into a battery case as well as overflowing at chemical conversion of the battery case are eliminated.  <P>SOLUTION: The storage battery comprises cylindrical pole plates (cylindrical element) where positive/negative pole plates are wound through a separator, which is inserted in a cylindrical battery case. The inside of a battery case 5 is polygonal, and the entire inside wall surface contacts outer peripheral surface of the cylindrical element. Thus, inserting of the cylindrical element 1 into the battery case 5 and chemical conversion in the battery case become easier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338481-A (JP)
Title: Silver-based antimicrobial agent
Inventor: WATANABE TOSHIRO
IPC: A61P31/04
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial agent having broad antimicrobial spectrum and excellent antibacterial activity, antimycotic activity and antiviral activity and scarcely forming resistant microorganism and provide an antimicrobial agent for living body, an antiseptic agent for medical use and a cleaning agent for medical utensils. SOLUTION: The antimicrobial agent contains a salt of silver bromide or iodide complex.
Patent JP-2003238240-A (JP)
Title: Dielectric porcelain composition, dielectric porcelain and porcelain capacitor obtained by using the same
Inventor: NAGAE TAKAHARU
IPC: H01B3/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free dielectric porcelain composition and a dielectric porcelain which satisfy all properties of flat temperature properties, a high dielectric constant, low self-heat generation or the like, and to provide a porcelain capacitor obtained by using the same.  <P>SOLUTION: The invention relates to a composition to form a new perovskite structure, and, provided that the compositional formula by molar ratio is expressed as xBaCO<SB>3</SB>-yBi<SB>2</SB>O<SB>3</SB>-zTiO<SB>2</SB>, where x, y, and z satisfy 0.75≤x≤0.94, 0.06≤y≤0.25, 0.90≤x+y≤1.10, and 0.90≤z≤1.10 as the main components, and, in the range by the atomic % of 0.01≤La, Nd, Ce, Sn, Zr, Ta, Nb≤0.10 to 1 mol of the main components, one or more kinds of elements selected from La, Nd, Ce, Sn, Zr, Ta and Nb are contained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233339-A (JP)
Title: Aerial visual image forming apparatus
Inventor: MOMIUCHI MASAYUKI
IPC: G02B26/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerial visible image forming apparatus which can draw a visible image in the air without making a viewer aware of a scanning track of laser light.  <P>SOLUTION: This aerial visible image forming apparatus 1 has a laser light source 2 which is intermittently oscillated to emit a laser beam of an invisible range, a scanning means 3 which makes a scan with the laser beam, a control means 5 which controls the oscillation timing of the laser light source 2 and the scanning timing of the scanning means 3 to draw the visible image in the air as an afterimage phenomenon of light emission generated in time series at respective drawing scheduled points 13 in the air, and a convergence optical system 4 which converges the laser beam on the respective drawing schedule points 13 to cause plasma light emission by the air at the respective drawing scheduled points 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241815-A (JP)
Title: System and method for product manufacturing history management
Inventor: TAIRA KATSUYA
IPC: G06Q50/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for product manufacturing history management, which indicates a facility trouble history and a manufacturing history with comparison between them and specify trouble factors.  <P>SOLUTION: The system has: a material information collecting part 112 to collect material information; a manufacturing information collecting part 111 to collect manufacturing information; a manufacturing history accumulation part 121 to accumulate the collected material information and manufacturing information as a manufacturing history; and a search condition setting part 141 to set search conditions. In addition, the system also has a manufacturing history search part 131 to search a manufacturing history accumulated in the manufacturing history accumulation means based on the set-up search conditions; a manufacturing history output part 142 to output search results of the manufacturing history; and a facility trouble information collecting part 113 to collect facility trouble information. Furthermore, the system has a facility trouble history accumulation part 122 to accumulate the collected facility trouble information as a facility trouble history; and a facility trouble history output part 143 to output the search results of the manufacturing history and the accumulated facility trouble history so that they can be compared and managed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240949-A (JP)
Title: Circularly polarizing element and manufacturing method therefor
Inventor: UMETANI MASAKI
IPC: G02B5/30
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circularly polarizing element by which circularly polarized light having such a flat spectral characteristic that reflectance is nearly constant in the entire region of a widened selective reflection wavelength zone can be obtained and to provide a manufacturing method therefor.  <P>SOLUTION: The circularly polarizing element 10 is constituted as a cholesteric liquid crystal layer laminated body of n layers of liquid crystal layers 11, 12, 13,..., 1n each having a cholesteric phase structure having a helical axis 20 in the thickness direction. The respective liquid crystal layers 11, 12, 13,..., 1n are prepared as films previously aligned and cured and successively transferred to be laminated. The directions of directors of liquid crystal molecules in the entire range of the uppermost surface adjacent to the other liquid crystal layer of the respective liquid crystal layers 11, 12, 13,..., 1n are uniform in a prescribed direction within the uppermost surface. In the boundary surface between a pair of liquid crystal layers (e.g. 11 and 12), the direction of the directors of liquid crystal molecules on the uppermost surface (e.g. 11a) of one liquid crystal layer forming the boundary surface and the direction of directors of liquid crystal molecules on the uppermost surface (e.g. 12a) of the other liquid crystal layer form an angle of nπ (n denotes an integer) substantially.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220627-A (JP)
Title: Method for manufacturing connection part for fuel tank
Inventor: FUKAO HITOSHI
IPC: B29L31/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a connection part for a fuel tank which can be manufactured easily, can curtail the molding time, and can reduce manufacturing costs.  <P>SOLUTION: The connection part 18 for the fuel tank is composed of a connection part 20 made of a synthetic resin having gas-barrier properties, and a welding part 31 which is made of the synthetic resin of the synthetic resin layer 13 of the synthetic resin fuel tank 11 and head-welded to the outer surface of the connection part 20. When the connection part 18 for the fuel tank is produced, the synthetic resin is injected into the first cavity in a mold to mold the connection part 20. After at least the surface of the synthetic resin is solidified, a slide core in the mold is retracted to form the second cavity. Next, the synthetic resin is injected into the second cavity to form the welding part 31. Before the synthetic resin is solidified, the slide core is advanced to pressurize the synthetic resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243174-A (JP)
Title: Organic electroluminescent display device and its manufacturing method
Inventor: IDO MASUMI
IPC: H05B33/14
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device with excellent productivity and characteristics.  <P>SOLUTION: A dendrimer with a luminous organic material as a molecular nucleus is used as a material for forming a luminous layer using an electrodeposition method. With this structure and manufacturing method using the dendrimer with the luminous organic material as a molecular nucleus, moisture infiltration can be prevented since the molecular nucleus is covered with a dendron. Moreover, luminous deactivation is prevented through prevention of approach of molecules themselves and luminous efficiency can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237478-A (JP)
Title: Article storage device for vehicle
Inventor: HIRAI KEISUKE
IPC: B60R7/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To hold articles having various kinds of shapes and sizes without enlarging the whole article storage device.  <P>SOLUTION: This article storage device 1 for a vehicle has a base member 4 juxtaposed with a pair of vertical walls 41, 41 in an upper face side, and a holding tool 5 formed with a pair of holding parts 71, 71 extended to an upper side of the vertical walls 41, 41 with a space each other from a bottom part 6 attached slidably between the vertical walls 41, 41. The base member 4 holds thereby the article arranged between the walls 41, 41 by the both walls 41, 41, and the holding tool 5 slide-movable between the vertical walls 41, 41 holds the article arranged in the bottom part 6 by the both holding parts 71, 71. In particular, the holding tool 5 holds the article P arranged astride the both walls 41, 41 by the both holding parts 71, 71.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240006-A (JP)
Title: Main shaft support structure
Inventor: INAZU MASATO
IPC: F16C37/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main shaft support structure preventing a trouble such as galling of a main shaft bearing even if a main shaft is a high speed main shaft by appropriately controlling temperature rise of the main shaft bearing without causing malfunction such as loss of retaining capacity of the main shaft bearing and environmental pollution due to discharge of oil.  <P>SOLUTION: Outer rings 58, 68 of the main shaft bearings 5, 6 are fitted in a ferrous metal outer ring case 9. The outer ring case 9 is supported by an outer shell member 10 composed of material of high thermal conductivity such as aluminum alloy and an outer surface 10D of the outer shell member 10 is used as a natural radiation surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247369-A (JP)
Title: Non-fixed lock indication device and non-fixed lock equipped therewith
Inventor: ICHIMURA KIKUICHI
IPC: E05B73/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-fixed lock indication device and a non-fixed lock equipped therewith capable of being easily, comparatively and strongly attached to a non-fixed lock without hindering any locking function of the non-fixed lock.  <P>SOLUTION: The non-fixed lock indication device 1 includes indication sections 2 for indicating information and a locking section 3 for locking the indication sections 2 with the non-fixed lock 10. The indication sections 2 are arranged in piles, and it can be constituted of a pair of square plate-like bodies 4 and 5 having at least one transparent zone. A pair of square plate-like bodies 4 and 5 are connected with each contrapositive side in an openable manner. The locking section 3 can be constituted of a pair of projected stripe sections 6 and 7 vertically projected along contrapositive edge sections of a pair of square plate-like bodies 4 and 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249473-A (JP)
Title: Back grinding method, and semiconductor device and its manufacturing method
Inventor: OTA YOSHIFUMI
IPC: B24B7/20
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back grinding method which reduces a dispersion in thickness inside a chip after back grinding of a semiconductor wafer, and a semiconductor device and its manufacturing method.  <P>SOLUTION: A wafer 11 has a product chip 12 wherein a semiconductor element is formed and a plurality of bumps formed in the chip 12. The wafer 11 is prepared, having a dummy chip 13 formed in a region 2 mm or more inside from an outermost circumference of a wafer surface and a dummy bump which is formed in a dummy chip and is disposed in a position similar to a bump formed in a product chip. A dummy bump is formed in a region 2 mm or more inside from an outermost circumference of a wafer surface. A protection tape is stuck to the surface of the wafer 11 and a wafer is held by vacuum suction of the protection tape by a vacuum suction disc. The back of the wafer 11 is ground by pressing the back of the semiconductor wafer 11 held by a vacuum suction disc to a surface of a rotary grinding disc is revolving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252868-A (JP)
Title: Oxygen-containing alicyclic acrylate compound and method for producing the same
Inventor: SUZUKI HIDEO
IPC: C07B61/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially economical monomer useful as a monomer for a base polymer for improving the insulation, heat resistance and substrate adhesivity of a resin for a liquid crystal device, a photoresist for a semiconductor production process, an antireflection film.  <P>SOLUTION: The invention relates to an oxygen-containing alicyclic acrylate compound of formula (1) (R<SP>1</SP>is H or a 1-4C alkyl; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each H or a 1-10C alkyl; Y and Z are each carbonyl or methylene and are different from each other; and X is a halogen atom) and an oxygen-containing alicyclic alcohol compound of formula (2). It also relates to a method for the production of the acrylate compound of formula (1) comprising the reaction of the alcohol compound of formula (2) with an acrylic acid halide of formula (3) in the presence of a base, a method for the production of the oxygen-containing alicyclic acrylate compound of formula (1) comprising the reaction of the alcohol compound of formula (2) with an acrylic acid compound of formula (4) in the presence of an acid catalyst, and a method for the production of the alcohol compound of formula (2) comprising the reduction of an oxygen-containing alicyclic epoxy compound of formula (5).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253219-A (JP)
Title: Method for fixing seal material and coating device used in the fixing method
Inventor: KAWAGUCHI HIROMASA
IPC: C09J5/06
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a seal material, by which release paper for the seal material can be disused to solve a refuse disposal problem for the release paper massively discarded after the use of seal materials and simultaneously lower the fixing cost, and to provide a coating device used for performing the method.  <P>SOLUTION: This method for fixing the seal material to a seal site is characterized by coating the seal material with a hot-melt adhesive and then fixing the seal material to the seal site. The coating device for coating the seal material with the hot-melt adhesive comprises a storing means for storing the roll of the seal material, a delivering means for pulling out the seal material from the stored roll, a coating means for coating the seal material pulled out from the roll with the hot-melt adhesive, a supplying means for supplying the hot-melt adhesive for the coating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252395-A (JP)
Title: Package of rolled recording material
Inventor: YAMADA HIROAKI
IPC: B65D81/107
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for storing a rolled object in a suspending state by using a suspending member, with which retentivity of the rolled object during transportation and handling of the package is stabilized and packaging operativity is improved.  <P>SOLUTION: The package for receiving a rolled recording material which is wound like a coil in a packaging box in a suspending state employs the suspending member which comprises two lower holding members for holding both ends of the rolled material from downward fixed to one planar member and integrally structured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253982-A (JP)
Title: Annular excavator
Inventor: MIYAMOTO OSAMU
IPC: E21B6/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular excavator capable of excavating a large diametral hole by a small scale excavating device.  <P>SOLUTION: Drill rods 20, 20,... comprising an air supply pipe 32, an exhaust pipe 34, a soil discharge pipe 36 are connected to a power swivel 18 in the annular excavator, and the annular excavator 22 having air hammers 60, 60,... is provided below the drill rod 20. The annular excavator 22 is formed in a shape whose lower part is cylindrically opened. The air supply pipe 32 and the exhaust pipe 34 are connected to the air hammer device 60 through a supply air connection pipe 66 and an exhaust pipe 68. The soil discharge pipe 36 is also fixed to the upper part of the annular excavator 22 and connected to a soil discharge passage way 76 formed in the annular excavator 22. The annular excavator 22 is rotated, compressed air is supplied to the air supply pipe 32, excavation bits 62 impart repeatedly percustion onto a drilled face 51 to break and excavate the drilled face 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254384-A (JP)
Title: Hybrid type base isolation device
Inventor: MIYAKE HIROSHI
IPC: E04H9/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid type base isolation device suitably used for base isolation of a low rise, lightweight structure.  <P>SOLUTION: This hybrid type base isolation device is constituted by combining a bearing support or the like devotedly supporting a vertical load of the low rise, lightweight upper part structure; stacked rubber generating restoring force devotedly restoring horizontal displacement of the upper structure; and a damper generating damping force restricting the horizontal displacement of the upper structure. The damper is vertically installed in almost the central part on the plane of the base isolation story, the upper end part and lower end part of the damper are joined with the upper structure and the lower structure so as to be capable of following the displacement in the whole direction of 2πrad, with a hinge such as a universal joint.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257000-A (JP)
Title: Aircraft display method on display screen and its device
Inventor: NAKAJIMA REINA
IPC: G08G5/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aircraft display method on a display screen by which a target object can easily and exactly be confirmed and selected even when a plurality of objects are congested, and its device.  <P>SOLUTION: This aircraft display device is provided with a display device having the display screen, a controller and an input device for selecting aircraft and the input device for selecting aircraft has color selection buttons 4 of an aircraft object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256322-A (JP)
Title: Notification system for newly arriving posted information
Inventor: SAKASHITA NORIO
IPC: G06F13/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform selections of persons targeted for notification and notifications to the persons when arriving a new posting, and enhance an information sharing function of a bulletin board to accelerate use of the bulletin board.  <P>SOLUTION: A notification system for newly arriving posted information 1 comprises: a specifying means of persons targeted for notification 12 for specifying persons targeted for notification of the fact that the new posting has arrived from a poster at each posted article on a bulletin board 21; and a notification means for newly arriving posted information 13 for providing information on the posted article to the persons targeted for notification of the poster of the posted article specified by the specifying means 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253656-A (JP)
Title: Steppingly opening/closing gate pump equipment
Inventor: MINAMI NORIFUMI
IPC: E02B7/20
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform a waste water treatment by disposing a second gate in a gate, mounting a pump on the second gate, and efficiently performing the opening and closing thereof.  <P>SOLUTION: A lifting and openably installed first gate 3 is installed at a drain gutter gate 2 having a drain port 6, and the second gate 15 lifting in the same direction and openably installed is mounted in contact with the first gate 3. An opening/closing device 4 to steppingly open and close the first gate 3 and the second gate 15 is installed, and a submerged pump 17 allowing natural draining or forcible draining and having a check valve 20 on a discharge port side is installed on the second gate 15. The opening/closing device 4 is operated according to the state of drain flow so that the open/close state of the gate can be set in three stages.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332391-A (JP)
Title: Graft polymer composition, method for manufacturing the same, and use of the same
Inventor: SAEKI TAKUYA
IPC: C11D3/37
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a graft polymer composition excellent both in builder performance and in compatibility with liquid detergents, to provide a method for manufacturing the same and the use of the same. SOLUTION: The graft polymer composition contains two or more types of graft polymers, formed through the polymerization of a monoethylenically unsaturated monomer component with its polyether-containing main chain essentially containing an unsaturated carboxylic acid monomer, and is characterized in that, when any two out of the two or more types of graft polymers are compared with each other in terms of the numbers of carbons in their respective main chain terminals, the difference is not less than three.
Patent JP-2003262183-A (JP)
Title: Windbreaker device with power generating function
Inventor: NONOMURA YOSHITAMI
IPC: F03D11/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce strength of a structure by absorbing the wind energy for attenuation, and to effectively use the wind energy.  <P>SOLUTION: This windbreaker device 10 with a power generating function is formed by providing a plurality of micro wind power generators 200 in a frame part 120 of each support 100 arranged in a passage of the wind to be broken. The micro wind power generators 200 are arranged in parallel with each other in the vertical direction and the lateral direction, directing a propeller 220 thereof to one direction, and generate the power with rotation of the propellers 220 by the wind. When a strong wind blows, the strong wind collides with the propellers 220 of the plurality of micro wind power generators 200 arranged in the frame part 120, and passes, while rotating the propellers 220. Energy of the strong wind is consumed by the micro wind power generators 200, and attenuated when the wind passes.  <P>COPYRIGHT: (C)2003,JPO