baber/WOPTO huggingface dataset:
Patent JP-2001163779-A (JP)
Title: Use of prostaglandin agonist for treating erection dysfunction or erection impotence
Inventor: O CAMERON KIMBERLEY
IPC: A61K31/41
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating erection dysfunction or erection impotence in a human male patient. SOLUTION: This method for treating erection dysfunction or erection impotence comprises administration of a prostaglandin receptor agonist of formula I [wherein, A, B, K, M, Q and Z are defined in a claim in the specification], or the like, in an amount sufficient for treating the erection dysfunction or the erection impotence to the patient requiring the treatment of the erection dysfunction or the erection impotence.
Patent JP-2002169460-A (JP)
Title: Vibration control structure experiencing device
Inventor: KOTANI MUNEO
IPC: G09B23/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively reproduce the vibration-proof performance of a vibration control structure of a building employing an experiencing device using a model building. SOLUTION: The device is used to visually confirm the vibration-proof performance of the vibration control structure of the building. A vibration control structure experiencing device 1 consists of a vibration reproducing device 2 which is capable of adjusting a vibration frequency, a model building 4 mounted on the device 2 and a vibration control device model 3 which is attached to the model building 4.
Patent JP-2002166728-A (JP)
Title: Cooling structure of high voltage battery
Inventor: MAKIMURA TOMIHIKO
IPC: B60K6/28
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a high voltage battery to efficiently cool the high voltage battery, to block noise of a cooling fan, etc., and silent at the time of arranging the high voltage battery of an electric vehicle and a hybrid car in a passenger room of the vehicle. SOLUTION: The cooling structure of the high voltage battery constitutes a cooling air introduction room 26 so that high temperature air heated by heat radiated from a battery case 31 is not sucked by partitioning a corner the farthest from the battery case 31 by a partition plate 25 of a high voltage battery storage chamber 20 to store a high voltage battery cooling device 30, opens an air inlet slit 28 communicated to the passenger room of the vehicle and a suction port 321 of a blower 32 for air suction in this cooling air introduction chamber 26 and provides a shielding plate 27 so that the suction port 321 and the air intake slit 28 do not directly face against each other in the cooling air introduction chamber 26.
Patent JP-2001219015-A (JP)
Title: Fiber for filter or fiber product and manufacturing method thereof
Inventor: NODA KIMIHIKO
IPC: D06M15/507
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To give excellent dust collecting performance to a bag filter used in a municipal refuse incineration plant. SOLUTION: The fiber for filter or the fiber product formed by non- continuously depositing a dust collecting performance improving agent composed of a compound having one or more kinds of functional groups selected from a group composed of a tertiary amino group, tertiary amine salt group and quaternary ammonium salt group in the molecule and having <=100 μm average particle diameter exhibits excellent dust collecting performance.
Patent JP-2002168925-A (JP)
Title: Ic tester, and structure of pattern memory
Inventor: HAYASHI HIROSHI
IPC: G01R31/3183
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize an existing pattern memory to conduct a desired IC test without increasing memories, even in an IC of which the number of pins is extremely small although a circuit scale is large. SOLUTION: An expected value pattern of a pattern memory 17 is dispersed along an unoccupied lateral direction (tester channel direction) to be brought into a pattern long sideways, in order to prevent the expected value pattern of the pattern memory 17 from getting abnormally long vertically. This pattern transformation is realized by allocate plural tester channels to one pin of the IC. Plural comparators 15a-15c, 15d-15f, 15g-15i are arranged to the one pin of the IC, and a timing control circuit 12 time-sharing-controls the comparators.
Patent JP-2001212346-A (JP)
Title: Display system for game parlor
Inventor: ITO MIKIO
IPC: A63F7/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To simply call friends playing in a game parlor. SOLUTION: When a predetermined message is to be transferred to group- registered friends, message transmission is instructed to a registration terminal unit 8. The registration terminal unit 8 outputs a message request signal to a central control device 5, and the central control device 5 outputs the message request signal to call lamp units 4 provided in correspondence to pachinko game machines 1 on which other group-registered players play. For example, a message 'all members gather' is displayed, then the group-registered friends complete their games and gather after confirming the display.
Patent JP-2002168175-A (JP)
Title: Linear compressor and refrigerating cycle device
Inventor: HASEGAWA HIROSHI
IPC: F25B1/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent damage to parts and improve the operating stability of a piston by reducing the possibility of collision between the piston and a cylinder during driving of a linear compressor. SOLUTION: A piston ring 44a as shock absorbing means for reducing impact force on a cylinder head 25 is provided on the outer periphery of the piston 42 of the linear compressor at its end on the side of a top dead center. The ring 44a having a shape covering part of the outer periphery at the upper end of the piston 42 is formed of an elastic body such as a resin, as the shock absorbing means for absorbing the impact force.
Patent JP-2002198470-A (JP)
Title: Ic packaging structure
Inventor: YE SHENG-CHAU
IPC: H01L31/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an IC packaging structure which is diversified to be adaptable to miniaturized chip-scale packaging, higher-density packaging, and lower production cost. SOLUTION: This IC packaging structure is capable of transmitting light to the surface of the IC chip through a glass member by adhering the glass member on the upper surface of the IC chip and packaging them in plastics. With this structure, shortcomings existing in conventional techniques, such as a complicated manufacturing process, large structure volume, residual space within the package, or the like, can be eliminated.
Patent JP-2002176072-A (JP)
Title: Wire bonder
Inventor: ISHII YUKINOBU
IPC: H01L21/60
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To quickly stop a bonding operation, if a feed error of a wire happens, without causing electric discharge or empty bonding to a device under bonding. SOLUTION: A drive current circuit of a linear actuator 8 is provided with a current detector circuit 1 for detecting a current when wire clampers 10 close, an oscillation detector circuit 2 detects an oscillation component in the detected current, a judging circuit 3 judges whether this oscillation is one resulting from that a wire 11 is absent between the clampers 10 (a feed error occurs) and, if the feed error occurs, a bonding operation stopping means 4 stops a bonding operation.
Patent JP-2002178166-A (JP)
Title: Joining method for high nitrogen stainless steel
Inventor: OTANI TADAYUKI
IPC: B23K20/12
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress generation of blowholes in high nitrogen stainless steel and to realize a joint having superior mechanical characteristics. SOLUTION: Two objects to be joined, which are composed of high nitrogen stainless steel containing 0.5 wt.% or higher nitrogen, are friction-welded under a friction time of 6 seconds or less and an upset pressure of 40 kgf/mm2 or higher.
Patent JP-2002176630-A (JP)
Title: Time/space information giving/detecting method and device, and time/space information giving/detecting program recording medium
Inventor: NAKAMURA TAKAO
IPC: H04N7/081
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a time space information providing/detecting method and device, by which application of intended alteration processings, with respect to time and position information given to video data are made difficult. SOLUTION: The time space information giving device 50 is provided with a video frame synchronization extracting section 53, that extracts a synchronizing signal of a video frame; a timer 54 that outputs current clock information; a time stamp processing section 55 that outputs time information as binary data on the basis of current time information; a GPS input section 56 that receives a GPS signal from a GPS satellite and outputs geographical position information as longitude latitude information; a position information processing section 57, that retrieves address information from the geographical position information to use it for position information of the binary data; an imbedded information buffer section 59 that temporarily stores the time information and the position information synchronously with the video frame synchronizing signal;  and an electronic watermark imbedding processing section 60, that imbeds the information (time/space information) stored in the imbedded information buffer section 59 as an electronic watermark, to the video frame.
Patent JP-2002176734-A (JP)
Title: Switch control circuit
Inventor: HARADA TAKAHIRO
IPC: H02J9/06
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem wherein a circuit to which an AC power is supplied cannot be turned on/off at an arbitrary phase. SOLUTION: A switch circuit SW connected to primary windings T1 and T2 of a transformer TR1 has IGBTs Q1 and Q2. An inverter IV connected to a primary winding T3 of the transformer TR1 has IGBTs Q3 and Q4 and converts a DC power supply E into an AC power supply. A synchronism decision circuit 8 drives the switch circuit SW when a phase of a pulse signal synchronized with the AC power supplied by a pulse conversion circuit 7 agrees with a phase of an output signal of a synchronous oscillator 9. When a power supply interruption is detected by a power supply interruption detection circuit 11, the operation of the switch circuit SW is discontinued and the inverter IV is driven.
Patent JP-2002175158-A (JP)
Title: Data recovering method in disk array device, and disk array controller
Inventor: SASAMOTO KYOICHI
IPC: G06F13/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a disk array device by reducing risk being a multiple obstacle to a disk drive by shortening the time required for data recovering processing by recovering data of the disk drive with only an area actually used in a file system as an object among disk areas of a disk array. SOLUTION: When recovering data in a failure HDD in an HDD used instead of the HDD since one of plural HDDs for constituting the disk array causes failure, whether or not stripes are used in the file system is determined on the basis of a disk resource control table on the respective stripes of the disk area of the disk array (S21, and S22), and the data are recovered by the RAID function only to the stripes used by the file system (S23 to S25).
Patent JP-2002182282-A (JP)
Title: Camera
Inventor: OMIYA AKIO
IPC: G03B17/56
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To make a camera small-sized and to reduce cost by incorporating other components in a rear cover. SOLUTION: The rear cover 12 is formed of an outside part 41 and a frame part 42. On the facing part 41, a projection for prevention against the escape of the shaft member of a hinge part is formed. On the frame part 41, a light shield piece 63 and two or more projection pieces 65 are formed. When the rear cover 12 is built into a camera main body, the light shield piece 63 forms a spool chamber and part of a battery chamber arranged outside it. The projection pieces 65 enter the spool chamber and serve as a film guide for guiding the leader part of a photographic film toward a spool. Guide rails are formed above and below an aperture 48 and an opening 60 for film perforation detection is formed on an internal rail between the guide rails.  On the back of the surface where the guide rails are formed, a recessed part 61 is formed connecting to the opening 60 and a perforation detection sensor is held abutted on the inner surface of the recessed part 61.
Patent JP-2002179458-A (JP)
Title: Low thermal expansion high rigidity ceramic material and method for manufacturing the same
Inventor: KURIHARA YOSHIAKI
IPC: C04B35/195
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide low thermal expansion and high rigidity ceramics and a method for manufacturing the ceramics having a coefficient of thermal expansion as small as in the range of -0.5 to 1 ppm/K at 20±5 deg.C and a Young's modulus as high as >=150 GPa. SOLUTION: The low thermal expansion and high rigidity ceramics contains SiC and a base material consisting of cordierite expressed by general formula of 2MgO.2Al2O3.5SiO2 with substitution of Ga2O3 for part of Al2O3 and/or substitution of GeO2 for part of SiO2 and having -3 to 0 ppm/K coefficient of thermal expansion at 20±5 deg.C. The ceramics show -5 to 1 ppm/K coefficient of thermal expansion at 20±5 deg.C and >=150 GPa Young's modulus. In the method for manufacturing the ceramics, a base material consisting of cordierite expressed by general formula of 2MgO.2Al2O3.5SiO2 with substitution of Ga2O3 for part of Al2O3 and/or substitution of GeO2 for part of SiO2 and having -3 to 0 ppm/K coefficient of thermal expansion at 20±5 deg.C is mixed with SiC powder, and the mixture is compacted and calcined at 1270 to 1480 deg.C.  The obtained ceramics show -0.5 to 1 ppm/K coefficient of thermal expansion at 20±5 deg.C and >=150 GPa Young's modulus.
Patent JP-2002184467-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIDA TOSHIHIRO
IPC: H01M10/0525
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having safety and reliability even under severe service conditions, while being excellent in cycle characteristic and suited for a long period of use. SOLUTION: In the lithium secondary battery, an electrode body consisting of a positive plate and a negative plate wound or stacked one on the other with a separator therebetween and an electrolyte are enclosed in a cylindrical battery case having on at least one end thereof an electrode lid connected to an output terminal, and the electrode lid or the output terminal is electrically insulated from the battery case via packing located either between the lid and the case or on a portion of the lid. The rate of change X in the weight of the battery after it is exposed under the conditions of 90 to 120 deg.C and a relative humidity of 80 to 100%RH for 30 to 60 hours is in the range of -5%<X<+1%.
Patent JP-2002179730-A (JP)
Title: Polyolefin copolymer and method for producing the same
Inventor: ARAI TAKASHI
IPC: C08F20/12
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin copolymer by introducing a high boiling point polymerizable compound into a poly-α-olefin to improve the properties of the polymer. SOLUTION: This poly-α-olefin copolymer has a repeating unit containing an alicyclic hydrocarbon or an aromatic hydrocarbon in the side chain. The method for producing a poly-α-olefin copolymer having a repeating unit containing an alicyclic hydrocarbon or an aromatic hydrocarbon in the side chain comprises copolymerizing an α-olefin with a polymerizable compound containing an alicyclic hydrocarbon or an aromatic hydrocarbon in the side chain in the presence of a compound expressed by the formula (1), R2R3MX2 (where R2 and R3 each represents a compound having a cyclopentadienyl ring and may be linked via a bi-valent hydrocarbon; M denotes a transition metal; and X denotes a halogen atom) and an auxiliary catalyst.
Patent JP-2002178655-A (JP)
Title: Original plate for lithographic printing plate
Inventor: KAWAMURA KOICHI
IPC: G03F7/027
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a lithographic printing plate which show good abroad-the-machine development property, high sensitivity and high resistance to plate wear. SOLUTION: This original plate for the lithographic printing plate has a heat-sensitive layer containing at least either of a fine particle polymer or a microcapsule on a support composed of a graft polymer with a hydrophilic surface. In addition, the fine particle polymer is preferably a thermoplastic fine particle polymer or a fine particle polymer having a heat-reactive functional group, or the microcapsule is preferably a microcapsule encapsulating a chemical compound with the heat-reactive functional group.
Patent JP-2002179609-A (JP)
Title: Method for producing bis(4-oxocyclohexyl) compound
Inventor: SUGIYAMA KENJI
IPC: C07C45/39
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bis(4-oxocyclohexyl) compound in high yield and high selectivity from the corresponding bis(4- hydroxycyclohexyl) compound as the starting material under mild conditions easy to practice industrially. SOLUTION: This method comprises dehydrogenating a bis(4- hydroxycyclohexyl) compound of formula (I) [wherein, X is a single bond, a hydrocarbon group of formula (II) [wherein, R1 and R2 are each H, a 1-6C alkyl, a 5C or 6C cycloalkyl or phenyl], O or SO2] in a liquid phase comprising an unsaturated ketone solvent having a C=C double bond conjugated with a C=O double bond in the presence of a copper-based oxide catalyst to obtain the corresponding objective bis(4-oxocyclohexyl) compound of (III) (wherein, X, R1 and R2 are each the same as mentioned above).
Patent JP-2002185248-A (JP)
Title: Antenna unit
Inventor: KIN KOJI
IPC: H04B1/38
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an antenna unit that can be miniaturized and at the same time saves power by appropriately arranging each circuit of transmission/ reception sections. SOLUTION: A diplexer 11 of the transmission/reception sections 6 is formed at a nearly cylindrical case 23 having a cavity 21 near the center by arranging a plurality of semi-coaxial resonators 24 in a peripheral direction. A power circuit 14 is arranged in the cavity 21, and a circuit substrate 16 for forming a low-noise amplifier 12 and a high-power amplifier 13 is arranged along the bottom surface of the case 23.
Patent JP-2002177113-A (JP)
Title: Bed sheet set
Inventor: INAGAKI KENICHI
IPC: A47G9/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a set of bed sheet which enables a user to select softness according to liking. SOLUTION: The bed sheet set 1 has front envelope cloth 10, rear envelope cloth 20 of an approximately rectangular shape arranged on the rear side of the front envelope cloth 10 and fasteners (short side detainers) 31 which make the short sides 21 of the rear envelope cloth 20 connectable to the prescribed positions of the front envelope cloth 10. The enveloping of the bedding across the rear envelope cloth 20 is made possible by the front envelope cloth 10.
Patent JP-2002186727-A (JP)
Title: Game machine
Inventor: SUZUKI AKIRA
IPC: A63F7/02
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can improve game performance while patterns start changing and stop. SOLUTION: The game machine determines by lot whether to generate a prescribed game state or not at a given opportunity, and on the basis of the lot result, changes the plurality of patterns displayed on a variable display part 7. When a top pattern row 8, a middle pattern row 9 and a bottom pattern row 10 are stopped from changing, the patterns of a left jackpot line L2 or a right jackpot line L3 are replaced to create a state just before a possible jackpot in two or more of horizontal jackpot lines L6 to L8, before the patterns of a middle jackpot line L1 are started changing again. Game performance can be thus improved to amuse a player beyond a method in which the patterns stopped from changing are immediately changed again.
Patent JP-2002187982-A (JP)
Title: Thermoplastic composite molding material, method for producing the same, and method for producing molding from the same
Inventor: MITANI TOMOMIKI
IPC: B29C43/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material, which, when formed into a molding by utilizing vegetable residues, such as bean curd lees and wheat bran, arising from food processing, can give a molding having sufficiently practicable physical properties. SOLUTION: The composite molding material comprises the product of dry mechanical grinding of vegetable residues from food processing and a polyolefin. The polyolefin is exemplified by a homopolymer such as polyethylene, polypropylene, polybutylene, or polyisoprene or a copolymer such as an ethylene/ propylene copolymer, an ethylene/butylene copolymer or an ethylene/5C or higher α-olefin copolymer.
Patent JP-2002188269-A (JP)
Title: Attaching fittings for decorative members
Inventor: YOKOTA KATSUHIKO
IPC: E04F13/21
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a fittings for finish members which can be definitely fitted to the attaching fittings without being affected by the irregularity of an exterior wall when fixing to the attaching fittings for the finish members. SOLUTION: This attaching fittings 100A is respectively provided with a slot 102 as a deformation absorbing region for absorbing the deformation of a base plate 101 which occurs when the attaching fittings 100A is attached to the exterior wall (particularly those having irregularity on the outer surface) in the region between a linking plate 105 and a screw hole.
Patent JP-2002186523-A (JP)
Title: Desk
Inventor: MITSUNO ARATA
IPC: A47B3/08
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a desk capable of preventing the collapse of legs. SOLUTION: When each leg 15 is rotated to stand upright, a crank 21 and a crank arm 27 are arranged in a linear position and the lock protrusion 26 of the crank 21 is engaged with the lock groove 33 of the crank arm 27. Accordingly, when an external force in the direction shown by an arrow A is exerted on the leg 15, the crank 21 and the crank arm 27 are maintained in the linear state, so that the leg 15 is prevented from opening in the direction shown by the arrow A. When an external force in the direction opposite to the direction shown by the arrow A, the crank 1 and the crank arm 27 are maintained in the linear state due to an engagement between the lock protrusion 26 and the lock groove 33, so that the leg 15 is prevented from closing. Each leg 15 is generally prevented from collapsing.
Patent JP-2002157526-A (JP)
Title: Settlement system of pay information providing service
Inventor: TANAKA KIYOTAKA
IPC: H04W4/24
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system having versatility and convenience in a pay information providing service on the Internet. SOLUTION: This settlement system has an accounting acting means capable of claiming the information charge of a user who receives pay information (contents) providing on the Internet while including the information charge in the subscriber charge of a portable telephone by using a user terminal such as a personal computer. Also, the charging acting means is provided with a point issuing means in convenience.
Patent JP-2002153828-A (JP)
Title: Vertically movable ultrasonic cleaning device
Inventor: SHIBA DAISUKE
IPC: B08B3/12
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To effectively clean a three-dimensional object difficult to be cleaned usually with an ultrasonic wave by using a flowing water radiation type ultrasonic wave generating unit. SOLUTION: This ultrasonic cleaning device is constituted so that an optional distance measuring sensor unit (3) is arranged in the flowing water radiation type ultrasonic wave generating unit (1), an optional vertically-movable unit (4) is arranged on the top surface or the side of the unit (1) and these respective units are connected to an integrated circuit unit (5) for control.