baber/WOPTO huggingface dataset:
Patent JP-2003007316-A (JP)
Title: Solid electrolyte fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To improve power generating efficiency by determining the thickness of a fuel electrode current detector to be optimum. SOLUTION: In a solid electrolyte fuel cell wherein a fuel electrode layer 3 and an air electrode layer 4 are arranged on both faces of a solid electrolyte layer 2, the fuel electrode current collector 6 and an air electrode current detector 7 made of a porous cushion material are arranged on the outsides of these layers, and a separator 8 is arranged on the outsides of these layers, the thickness S of the fuel electrode current collector 6 is set to be 0.55 to 0.95 mm, preferably 0.65 to 0.85 mm.
Patent JP-2003007283-A (JP)
Title: Lead-acid battery
Inventor: ADACHI JUNICHI
IPC: H01M2/30
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To enhance electrolyte leakage resistance and vibration resistance, while using a rubber bushing for facilitating manufacturing of a lead-acid battery. SOLUTION: This lead-acid battery is equipped with a lid 5 in which a recess is formed; a pole 4, introduced from a hole installed in the bottom of the recess; a connection conductor 6 mounted on the pole 4 to connected to an external apparatus; a rubber bushing 1 mounted on the pole 4 in the recess; a first annular body 2 mounted on the recess, so as to press the rubber bushing 1 against the pole 4 side; and a second annular body 3 mounted on the pole 4 in the upper part of the rubber bushing 1 and pressing the rubber bushing 1 against the bottom of the recess with the connection conductor 6.
Patent JP-2003003602-A (JP)
Title: Ridge ventilation member
Inventor: MIZUTANI MINORU
IPC: E04B7/18
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a ridge ventilation member, which has excellent ventilation efficiency and into which rainwater or the like, however, does not infiltrates. SOLUTION: Airways 14 for ventilation blocks 13 and 13 are formed in a labyrinthine shape in the ridge ventilation member 11 in which the ventilation blocks 13 and 13 are stuck on both sides of the underside of a cover sheet 12 in which a folded groove 12A is formed at a central section, and the infiltration of rainwater or the like is interrupted by labyrinthine properties even when the airways 14 are widened and ventilation efficiency is improved.
Patent JP-2002079522-A (JP)
Title: Die for molding disk substrate and die for molding resin
Inventor: MAKINO YUTAKA
IPC: B29C33/38
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a die for molding a disk substrate, in which the same having high surface properties can be produced and useful life is long. SOLUTION: A stamper 9 is disposed at least on one side of a cavity 4 formed in dies 1, 2. A TiN film 10, a film 11 of Si or an Si compound and a diamondlike carbon film 12 are formed in order on the stamper-disposing face 2a of the cavity 4.
Patent JP-2003001160-A (JP)
Title: Liquid crystal coating device and liquid crystal drop lamination device
Inventor: TAGUCHI TATSUHIRO
IPC: G02F1/1341
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser type liquid crystal coating device having excellent quantitative stability. SOLUTION: A head part 1a is connected to an ultrasonic wave emission face 100 of an ultrasonic vibrator 1b and the ultrasonic vibrator 1b is driven, thereby granular liquid crystals 5a which are uniform in particle diameter are discharged from a hole 1d provided in the head part 1a. A discharge plate 6 is a device for ionizing the discharged granular liquid crystals 5a. When a switch 8 is turned on, the granular liquid crystals 5a are ionized, and the ionized granular liquid crystals 5a are reflected by a deflector 9 and reach a substrate 12. On the other and when the switch 8 is turned off, the granular liquid crystals 5a are not ionized, thereby the discharged granular liquid crystals 5a are captured by a gutter 11 without being deflected by the deflector 9.  A desired quantity of the liquid crystal can be dropped on the substrate 12 by synchronizing the switch 8 with frequency of the ultrasonic vibrator 1b and turning the switch 8 on and off.
Patent JP-2003002945-A (JP)
Title: Polyurethane including long side chain and method of producing the same and thermal recording material using the same
Inventor: KAWAGUCHI TAKESHI
IPC: B41M5/382
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new polyurethane suitable for forming a heat-resistant lubricating and protective layer of a thermal recording material, and the thermal recording material having a heat-resistant and lubricating protective layer, excellent in heat resistance, slipperiness and resistance to scuffing, free from troubles in printing problem and ink transfer problem and generation of a head scale. SOLUTION: This polyurethane same is obtained by reacting an isocyanate compound and (A) a diol such as 1, 2-alkanediol having 8 to 64C long chained linear or branched alkyl group or (B) at least one kind selected from the diol and at least one selected from a short chained diol, a short chained diamine, a short chained dicarboxylic acid and a polymer diol as the active hydrogen including group in an equivalent ratio of the isocyanate group and the active hydrogen including group=1 and has a weight average molecular weight of 5,000 to 500,000. The thermal recording material using the and having the heat- resistant, lubricating and protecting layer is also provided.
Patent JP-2003013092-A (JP)
Title: Detergent
Inventor: SASAKI MASAJI
IPC: C11D3/30
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a detergent having excellent detergency that is suitable for washing plastic products, particularly suitable for the brushes for car washing machine or readily stainable domestic plastic products, for example, ventilating fans, in an embodiment of a gate type car washing machine, the brushes in the machine can be readily washed as they are mounted to the machine. SOLUTION: The detergent includes a 3-10-molar ethylene oxide adduct to a 4-10C aliphatic alcohol.
Patent JP-2003015491-A (JP)
Title: Image forming device
Inventor: KUBO NORIHIKO
IPC: G03G21/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which curling and chattering (abnormal oscillation) of a blade is prevented, which are caused by filming or welding which is brought about on the surface of a recording material carrier, without grinding an image carrier more than necessary. SOLUTION: The image forming device is provided with photosensitive drums (recording material carriers) 3a to 3d, an image forming means which forms a toner image on a recording material P which is carried by the photosensitive drums 3a to 3b, transfer electrifiers (transfer means) 24a to 24d which transfer the toner image to the recording material P, and cleaning device (cleaning means) 4a to 4d which clean the photosensitive drums 4a to 4d.  Toner of the toner image is nonmagnetic, and the cleaning devices 4a to 4d are of a counter blade type, and has a means which detects the amount of distortion of the blade during rotation of photosensitive drums 3a to 3d, and is provided with a means which keeps the amount of distortion within the range of 1 to 5 in the case that the amount of distortion of the blade in the non-contact state between the blade and photosensitive drums 3a to 3d is defined as one.
Patent JP-2003018796-A (JP)
Title: Cooling device for motor
Inventor: OKUDA KAZUMA
IPC: H02K5/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance for the stator coil. SOLUTION: The cooling device for a motor comprises a tube 12, circulation pump 16 and radiator 16, and a reservoir tank 14 is connected to a cooling circuit as a circulation system through an opening and closing valve 15. The tube 12 is stuck to the outer periphery of the stator coil to make it cubical expansion and contraction by a coolant W flowing inside the tube. A housing covering the tube 12 stuck to the stator coil is provided so as to thrust the cubically expanded tube 12 toward the stator coil. When the tube 12 is cubically contracted, the coolant W from the reservoir 14 is supplied to the cooling circuit through a check valve 34 of the opening and closing valve 15, while the tube is cubically expanded, the coolant W is returned to the reservoir 14 through a releaf valve 33 of the opening and closing valve 15.
Patent JP-2002338454-A (JP)
Title: Granule
Inventor: KAWAKAMI KENICHI
IPC: A61K31/166
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a granule which improves handleability of an active ingredient having low fluidity, is inexpensively producible without impairing stability of each component even in a medicine combination and can secure content uniformity. SOLUTION: This granule is obtained by granulating and drying an active ingredient having low fluidity by the use of a solvent.
Patent JP-2003010892-A (JP)
Title: Operation method for sewage residue treatment apparatus
Inventor: YOSHIDA TERUHISA
IPC: C02F11/12
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for a sewage residue treatment apparatus performing the fermentative decomposition of sewage residue consisting of fibers and garbage by microorganisms for a short period time or the evaporative removal of moisture from the sewage residue to sharply reduce the sewage residue and capable of converting the sewage residue to the sanitary residue easy to handle. SOLUTION: In the operation method for the sewage residue treatment apparatus, the sewage residue separated from sewage flowing in sewage treatment facilities is charged in the sewage residue treatment tank and air is supplied into the sewage residue treatment tank while holding the sewage residue treatment tank to a predetermined temperature. The amounts of moisture in the supplied air to the sewage residue treatment tank and exhaust gas are measured, and at least the amount of either supplied or discharged air and the temperature is controlled on the basis of the difference between the moisture amounts of them.
Patent JP-2003017242-A (JP)
Title: Organic electroluminescent element
Inventor: MAEDA CHIHARU
IPC: H01L51/50
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the element by preventing growth of black spots in the organic electroluminescent element (EL). SOLUTION: The element contains in an airtight sealed container a laminated body containing an organic light-emitting material layer and a chemical sorbent for carbon dioxide (for example, a metallic hydroxide and a copper compound such as a hydroxide of an alkaline earth metal and an alkaline metal) separately from the laminated body.
Patent JP-2003014881-A (JP)
Title: Sealing jig of fuel pool circulation water pipe
Inventor: NAKAMURA YOSHIYUKI
IPC: G21C19/07
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a sealing jig for maintenance not leading much to water level lowering. SOLUTION: The sealing jig seals a suction hole 4 to prevent water inflow to a pipe 5 where the suction hole 4 of the circulation water pipe system of a fuel pool storing spent fuel is placed, in an intake 1b formed in the dent of pool wall. It comprises a rotation shaft 10 to which the rotation of a handle 8 is transmitted by way of a torque limiter 9, a screw jack 11 driving a rod 15 extended with the rotation, a seal member 19 responding to the rod 15, a bracket 14 supporting the screw jack 11, and a reaction receiver 26 fixed to one surface of it. The suction hole 4 of the seal member 19 is blocked in the constitution.
Patent JP-2003018364-A (JP)
Title: Image reader and image forming device
Inventor: OGATA ATSUSHI
IPC: G06T1/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can stably keep read accuracy without causing a change in the angle of a reflection means even when the image reader receives a thermal effect from a heat source at reading, and to provide an image forming device. SOLUTION: Thermal deformation is large at a side C of the image reader at which an inverter 31 exists and small at a side D, a mirror support in a 2nd optical carriage B is supported for the side C by one-point and for the side D by two points, two projections at the side D receiving small thermal deformation decide an angle of a reflection mirror 8. Since the side C with large thermal deformation adopts one-point support, even when the angle of the side C of the mirror support is changed, the change gives no effect on the angle of the reflection mirror 8 so as to suppress the change in the angle of the reflection mirror 8 small when the temperature of a 2nd optical carriage B rises during reading thereby suppressing degraded read accuracy due to thermal deformation of the 2nd optical carriage B.
Patent JP-2002119731-A (JP)
Title: Method and system for managing game point
Inventor: MURAYAMA FUMITAKA
IPC: A63F13/335
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for managing game points enabling points gained from an information terminal or a virtual game environment equipment such as a TV game to be used also in actual game parlors or exchanged for prizes, thus merging a virtual game environment with an actual game environment to provide compatibility between both as to the use of points and the exchange of prizes to enhance the attractiveness of games played on the virtual game environment equipment. SOLUTION: Players' points are integrally managed by the point management system 1 of a point management center; if a player plays a game at a member terminal 2 at home and gains points, he or she sends a request to register the points to the point management system 1 and registers the points in a point data system 15 thereof. If he or she wants to exchange the points for prizes, a request to exchange points for prizes is sent from the member terminal 2 to the point management system 1 to exchange the points for the desired prizes.
Patent JP-2003022204-A (JP)
Title: Data shielding method for udf disk, and udf disk with its software recorded
Inventor: GOSHIMA HIROSHI
IPC: G06F21/62
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To realize driver software for easily shielding and opening a file/sub- directory under a specific directory on a UDF disk without impairing the matching of universal disk format specifications, and without using any encrypting or decoding means. SOLUTION: A PC 30 and a UDF disk are constituted of a readable/writable drive 31 and a UDF disk 32. This driver software is constituted as data conversion driver software (conversion driver) 33 to be used after installed in the PC 30 so that data to be transmitted and received between a UDF application 34 and the drive 31 can be automatically converted.
Patent JP-2003022854-A (JP)
Title: Connection structure for flexible cable
Inventor: OKAZAKI NOBUYUKI
IPC: H01R12/79
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for a flexible cable, capable of composing a cable fixture by one component, attaching the flexible cable to a chassis in a state without backlashes by the cable fixture, improving assembly workability, simplifying component confirmation, and reducing the number of component items and cost. SOLUTION: The connecting structure for the flexible cable is provided with the chassis 1, a main board 4 below the chassis 1, a connector 3 on the main board 4, the flexible cable 5 connecting an electrical component and the connector 3, and the cable fixture 2 for fixing the flexible cable 5 in a state fit in a hole part 1a of the chassis 1. The cable fixture 2 has a flat plate part 2c, having a plurality of cable fixing protrusion parts 2a, and both sidewall parts 2e and 2f provided on both sides of the flat plate part 2c and provided with a plurality of inwardly protruding locking arm parts 2d for holding down the cable.
Patent JP-2003021363-A (JP)
Title: Thermostatic box
Inventor: TAKAHASHI KAZUHIRO
IPC: F24F5/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive thermostatic box whose compressor doesn't often start or stop and doesn't overheat and in which temperature is maintained evenly and precisely. SOLUTION: An outlet side of a condenser 15 in a refrigerating circuit is equipped with a by-pass circuit 22 connected to a suction side of the compressor and refrigerant flowing in this by-pass circuit is controlled by delivered gas temperature in the thermostatic box 1 which has a heater 6, a cooler 7 and a fan 8 inside a storage room 2 and which is equipped with a compressor 14 system refrigerating circuit. Also, cooling capacity of the cooler 7 is set so as to surpass a calorific value of stored goods and heating capacity of the heater 6 is set so as to surpass the cooling capacity of the cooler 7. The compressor 14 is operated continuously, and the heater 6 is turned on and off at short-time intervals, thus, the inside of the box is controlled.  Furthermore, tips 33a of mounting plates 33 of the heater 6 are crooked along an air trunk, and a delivery hole of the air trunk is equipped with wind direction plates 37 whose angles is adjustable.
Patent JP-2003023446-A (JP)
Title: Plural paths finding method and network device adopting the method
Inventor: MORI TSUNETO
IPC: H04L45/247
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a path finding method, by which the probability of finding a plurality of optimum paths to the utmost can be enhanced, without passing through the same node, and to provide a network device adopting this method. SOLUTION: The method defines one direction of a bidirectional transmission line connected to each of a plurality of nodes to be a direction X, defines the other direction to be a direction Y, identifies a start node and an end node, retrieves the shortest path, through which the start node and the end node are connected by nodes connected by the transmission line in the direction X as a 1st X group path, retrieves the shortest path for other nodes connected to the transmission line in the direction X, except the nodes in the 1st X group path as a 2nd X group path, similarly retrieves nodes in the direction Y, compares the sum of the length of the 1st X group path and the 2nd X group path with the sum of the length of the 1st Y group path and the 2nd Y group path and decides the group having the smaller length as the optimum path, on the basis of the comparison result.
Patent JP-2003024309-A (JP)
Title: Optical apparatus for measuring living body
Inventor: ITO YASUNOBU
IPC: A61B5/1455
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical apparatus for measuring a living body which has a display form suitable for grasping the state of a living body. SOLUTION: The apparatus is provided with a function for calculating the item and index of image display effective for analyzing the secular change of picture data to obtain a display form suitable for grasping the state of the living body. As the item and index of image display, secular change in each pixel or area, the difference and correlation between concerned areas and pattern dividing of the secular change. The instrument is provided with a picture measuring means for measuring two-dimensional measuring image data of the living body including wavelength image data by a plurality of measuring wavelengths, a secular change arithmetic means, a concerned area arithmetic means, a correlation arithmetic means, a pattern comparing means, etc.
Patent JP-2003027330-A (JP)
Title: Flame-retardant polypropylene fiber and method for producing the same
Inventor: SHIMIZU YOSHISHIGE
IPC: B32B27/18
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polypropylene fiber having both of excellent flame retardancy and high fiber strength, and hardly generating a noxious gas, and further to provide a method for producing the fiber. SOLUTION: This flame-retardant polypropylene fiber is obtained by spinning a mixture obtained by mixing >=0.5 wt.% phosphoric acid-based flame retardant, >=0.4 wt.% NOR-type stabilizer of a HALS family, and >=0.1 wt.% deodorant to provide an undrawn fiber, drawing the resultant undrawn fiber at 2-7 times draw ratio in 50-100 deg.C range of a drawing temperature, and heat-setting the drawn fiber at 60-140 deg.C. The obtained flame-retardant polypropylene fiber has both of the sufficient fiber strength and the excellent flame retardancy because the phosphoric acid-based flame retardant and the NOR-type stabilizer-of the HALS family in the above range are included therein.
Patent JP-2003025718-A (JP)
Title: Ink jet recorded article and manufacturing method therefor
Inventor: ARAI TOSHIO
IPC: B41J2/01
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorded article having a durable full color print layer on a base material with at least its colored surface such as a belt with the durable full color print layer on a canvas and its manufacturing method. SOLUTION: In the ink jet recorded article, which has an ink jet recorded layer on the base material with at least its colored surface, the ink jet recorded layer is made by crosslinking a polyurethane resin having a silanol group in a molecule with a poyisocyanate, includes 10 to 70 wt.% of a titanium oxide and consists of an ink jet recording ink accepting layer provided on the base material, a print layer formed on the ink accepting layer by ink jet recording and an overcoating layer formed on the print layer and made by crosslinking the polyurethane resin having the silanol group in the molecule with the polyisocyanate.
Patent JP-2003027807-A (JP)
Title: Latch device
Inventor: KAMIYA YASUMASA
IPC: E05C1/16
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a latch device capable of properly drawing in two engaged claw bodies projecting them to different directions each other to move against the energizer of an energizing means by sliding operation of a single slide knob. SOLUTION: The latch device includes an insertion sections 5 equipped with fist and second engaged claw bodies 6 and 6 engaged with an engaging hole 201, the slide knob 1a drawing in the first and second engaged claw bodies 6 and 6 to move by sliding operation, a pivoting body 2 having a contact section 2a pushed against part of the slide knob 1a in an eccentric position and the energizing means 7 for always energizing the first and second engaged claw bodies 6 and 6 to projected positions. A drawing face 10a for drawing in the first and second engaged claw bodies 6 and 6 to move against the energizer of the energizing means 7 by pushing against contact sections 6g formed in the opposite side to the projected sides of the first and second claw bodies 6 and 6 pivoted by sliding operation of the slide knob 1a is formed on the pivoting body 2.
Patent JP-2003035313-A (JP)
Title: Bearing and spindle motor utilizing it
Inventor: ABE MASAMICHI
IPC: F16C33/80
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing which can hold a rotating body in its rotational state with a high degree of accuracy and can be easily built in the rotating body and besides can be manufactured at a low cost, and provide a spindle motor utilizing the bearing. SOLUTION: A motor hub (a rotating body) 4 is supported in a freely rotatable manner by a bearing 3 comprising one unit of a four contact points type ball bearing 12 with a negative radial clearance.