baber/WOPTO huggingface dataset:
Patent JP-2001242981-A (JP)
Title: Input device for 2-d coordinate
Inventor: ASAHI HIROYUKI
IPC: G06F3/0487
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that display size of an icon or cursor also becomes small according to feathery downsize of an information processor, along with miniaturization of not only input devices such as a pointing device but also display and selection operation of an icon has been getting difficult. SOLUTION: It is an object of this invention to provide a device for rapidly selecting even if small display size icon, in case of icon selection by input device for 2-D coordinate. By means of performing an automatically enlarge of a picture of display screen corresponding to near by an inputted coordinate.
Patent JP-2001243000-A (JP)
Title: Information input/detection/display device
Inventor: SEKIYA TAKURO
IPC: G06F3/048
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an information input/detection/display device which permits high-precision input of coordinates. SOLUTION: The display surface 102a side in the information input/detection/ display apparatus 101 is equipped with an interval indicating devices 105 which provide length and distance information. The interval indicating devices 105 are displayed as spot shapes, line shapes, or the like. Accordingly, the coordinate input locations are determined so easily that high-precision coordinate input can be performed.
Patent JP-2001234701-A (JP)
Title: Refrigerant recovery type gas turbine rotor
Inventor: MATSUMOTO MANABU
IPC: F02C7/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant recovery type gas turbine rotor which can easily be manufactured and sufficiently reduce stress based on thermal stress and centrifugal load generated due to refrigerant recovery. SOLUTION: In this refrigerant recovery type gas turbine rotor, a disc 5 is so constructed that a moving blade is planted in the outer peripheral part and an axial refrigerant passage for circulating a refrigerant in the axial direction is provided in the interior, plural discs 51 are axially stacked through spacers 52, and a heat insulating duct 7 for supplying and discharging a refrigerant from the axial refrigerant passage to the moving blade is provided between the disc and the space.  In the gas turbine rotor, the heat insulating duct 7 is stored in a groove 57 provided extending in the radial direction in the side wall of the disc, a projecting part 73 is provided on the side wall of the heat insulating duct 7, and the groove wall of the disc where the heat insulating duct is stored is provided with an engagement groove 59 for fitting the projecting part of the heat insulating duct.
Patent JP-2001248014-A (JP)
Title: Modified cross-sectional regenerated cellulose fiber
Inventor: OBARA KAZUYUKI
IPC: D04B21/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a regenerated cellulose fiber which has non-glittering and proper gloss, excellent opacity, excellent dyeability, excellent touch, and so on, can be used for various uses such as clothes, and has a high quality. SOLUTION: (1) The modified cross-sectional regenerated cellulose fiber characterized by having a degree of modification of 1.1 to 10 and a fiber surface roughness parameter Ra of 10 to 50 nm measured with an interatomic force microscope. (2) The modified cross-sectional regenerated cellulose fiber characterized by having a degree of modification of 1.1 to 10 and a fiber surface roughness parameter Ra of 10 to 50 nm measured with an interatomic force microscope and containing fine powder having a 50% average particle diameter of 0.05 to 10 μm in an amount of 0.2 to 5 wt.%. (3) A knitted or woven fabric using the modified cross-sectional regenerated cellulose fibers.
Patent JP-2001250309-A (JP)
Title: Optical disk reproducing device
Inventor: KANAZAWA KIYOMI
IPC: G11B19/12
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To make reverse insertion of a disk in a disk reproducing device 10 to be quickly known. SOLUTION: An unexamined disk is carried to a main traverse unit 17 or a sub traverse unit 18 from a disk housing part 20 to examine whether focusing is feasible or infeasible by utilizing a period when the main traverse unit 17 and the sub traverse unit 18 do not reproduce the disk. When the focusing is infeasible, the disk is judged to be reversely inserted.
Patent JP-2001251668-A (JP)
Title: Cordless phone terminal and its communication control method
Inventor: SAITO RIE
IPC: H04W28/22
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide cordless phone terminals between which communications at a variable communication speed can be conducted and communications can be continued without being interrupted even when the communication speed is changed due to some causes and to provide its communication control method. SOLUTION: The phone terminal is provided with voice coding sections 104, 105 that encode and decode an input signal received as a voice signal with different coding/decoding systems and a voice coding selection section 106 that selects either of the voice coding sections depending on a communication speed with a destination terminal.
Patent JP-2001241232-A (JP)
Title: Keyless entry system
Inventor: TAMURA SHIGEAKI
IPC: E05B83/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry system capable of being easily changed into a passive entry system and a multi-entry system after a general entry system is installed to car itself. SOLUTION: The keyless entry system is composed of a meter unit (a receiver) 200, which has an RF reception section (a receiving section) 202 receiving a transmission signal containing an intrinsic identification code from an electronic key (a transmitter) 100, a control section 201 deciding the identification code received by the RF reception section 202 and a registration code stored in a storage section 204 while outputting an output signal conducting fixed operation in a driving unit (a section to be controlled) 300 when both codes coincide, and a setting terminal 208 capable of changing the function of the control section 201 from the outside and is loaded on the car.
Patent JP-2001242194-A (JP)
Title: Probe substrate for inspection, and its manufacturing method
Inventor: CHINDA SATOSHI
IPC: G01R31/26
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive probe substrate for inspection, that is capable of inspecting a compact and multi-pin semiconductor chip. SOLUTION: In the probe substrate for inspection that is provided with a substrate having insulation properties, a specific wiring pattern that is formed on the substrate, and a metal-plated projection that is formed, so that it is electrically connected onto the wiring pattern and comes into contact with the external terminal of a semiconductor device an electronic device, the metal- plated projection is formed through electroless plating method.
Patent JP-2001250425-A (JP)
Title: Coated wire and cable
Inventor: DOMON YOJI
IPC: C08L23/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide coated wires and cables that prevent fusion between an insulation layer and a sheath in a manufacturing process, and excellent in strippability and flexibility for installation. SOLUTION: Conductors 1 are coated with an insulation layer 2 obtained by silane cross-linking a polymer alloy composed of a straight-chain low density polyethylene polymerized with a low density polyethylene and a metallocene catalyst, with water added polymer containing a styrene component, which is covered with a non-halogenous flame-retardant olefinic resin sheath 3 composed of a mixture of an olefinic resin and metal hydroxide to produce the coated wires and cables.
Patent JP-2001245950-A (JP)
Title: Bath-taking assisting apparatus with transfer function
Inventor: IURA TADASHI
IPC: A61G5/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a bath-taking assisting apparatus with a transfer function and a bathtub in which a person to be cared in a chair can be transferred or moved from a bed in a stable condition, and the bath-taking assistance is possible by hold the thighs and the back of the person to be cared. SOLUTION: In the bath-taking apparatus comprising a lower frame which is provided with front wheels and rear wheels in a traveling manner and has a substantially U-shaped open rear portion, a stay erected on the lower frame, a slidable frame to be externally fitted to the stay, an arm formed in a crank shape, a seat portion to be pivotably supported by a rear portion of the arm, a seat to hold the back or the waist of the person to be cared, and a hook to hook the seat, the slidable frame is provided in a vertically elevating/lowering manner by an elevating/lowering mechanism, the arm is turnably fitted via a bearing located on the extension line of the thigh of the cared person from the outer upper position to the inner lower position, i.e.,  to the position at which the seat portion holds a lower portion of the thigh of the person to be cared around the thigh of the person to be cared, and the arm, the seat portion and the hook are vertically turnable by a turning mechanism.
Patent JP-2001248638-A (JP)
Title: Rolling bearing
Inventor: OKADA YASUSHI
IPC: F16C33/38
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to provide a rolling bearing formed simply while preventing the rotation of a ball race cage. SOLUTION: In this rolling bearing for receiving a predetermined shaft while letting rolling friction act by a predetermined bearing ball provided between a housing and the ball race cage, a flange engageable with a housing groove is constituted in the ball race cage. Furthermore, a non-connection part is constituted in the ball race cage and can be formed by press molding using one platelike member. Consequently, it is possible to provide the rolling bearing capable of preventing the rotation of the ball race cage in a simple molding process.
Patent JP-2001245893-A (JP)
Title: Forceps for operation
Inventor: OMOTO RYOZO
IPC: A61B17/28
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a forceps for operations to maintain a wide field of vision centered on the bicuspid value for operating doctors and assistants and to make it easy to keep the bicuspid value narrow with comfortable posture. SOLUTION: The forceps for operations has a nipping part to keep the bicuspid valve narrow at one end of a haft, and a ring handle at the other end to put through a finger. A pair of the material of the forceps crosses and is connected to each other at a pivot to open and shut respectively, and the nipping part opens and shuts accordingly. The nipping part is bent to the direction of 10-70 degrees on the same plane containing the direction to which the handle ring opens and shuts.
Patent JP-2001255998-A (JP)
Title: Position-detecting system
Inventor: NANBA YOSUKE
IPC: G06F3/0487
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a projector system, which is provided with a projector and a computer for controlling a projected image to be is used with an indicator for indicating a point on the projected image and which can detect the position coordinate of the point indicated by the indicator through low-cost constitution. SOLUTION: This projector system 1 is provided with an indicating bar 4, whose top end is provided with a transmitter 41 for transmitting a radio signal, when brought into contact with a screen 6 and receives 3 and 3 arranged, to be lined up at the lower part of the screen 6 and for receiving the radio signal transmitted by the transmitter 41. In this case, the distance between the transmitter 41 and the receivers 3 and 3 is calculated from a difference between a timing, in which the radio signal is transmitted from the transmitter 41 and a timing in which the radio signal is received by the receivers 3 and 3, so that the position coordinate of the transmitter 41 can be detected by a computer 2.
Patent JP-2001254160-A (JP)
Title: Method of manufacturing aluminum alloy wire, and aluminum alloy
Inventor: IKEDA TAKESHI
IPC: C22F1/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy capable of giving an alloy wire excellent in strength, elongation, electric conductivity and heat resistance, and also to provide a method for manufacturing such an aluminum alloy wire, by which manufacturing yield can be increased and heat treatment conditions can be easily set. SOLUTION: The aluminum alloy has a composition which contains, by weight, 0.08-1.5% Mg, 0.09-1.5% Si, 0.008-0.15% Zr and 0.002-0.05% Ti and in which the ratio between the number of Mg atoms that of Si atoms, Mg/Si, is regulated to 0.1-3.0. The roughly continuously drawn aluminum alloy wire can be manufacturing by using a wire rod of the aluminum alloy having the above composition and subjecting this wire rod to solution heat treatment at 430-630 deg.C for 0.5-10 h, cooling down to ordinary temperature at >=5 deg.C/s cooling rate, cold working at >=70% reduction of area, and heat treatment at a temp. of 110-360 deg.C for 0.4-20 h.
Patent JP-2001253105-A (JP)
Title: Thermal head and method for manufacture thereof
Inventor: MIZUNO KANETOSHI
IPC: B41J2/335
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head having excellent heat dissipation heat dissipation properties and ensuring high quality printing. SOLUTION: An insulating protective layer 16 of a thermal head substrate 11 containing at least one of the group consisting of, SiN, SiC, SiO2, Ta2O5, Si3N4, SiON, CrO, AlN, SiAlON and diamond is formed up to a region facing a metallic heat dissipation plate 19. The metallic heat dissipation plate 19 is bonded thereto using an adhesive (adhesive layer 21) comprising a resin and particles having thermal conductivity higher than that of the resin.
Patent JP-2001253112-A (JP)
Title: Scanning optical apparatus
Inventor: KITSUGI KAZUYA
IPC: G03G15/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical apparatus in which dust deposited at an opening for emitting a plurality of laser beams can be removed by a convenient arrangement. SOLUTION: A transparent plate glass 22 closes an opening at the upper part of a housing 12 and a tubular brush 28 is disposed on the transparent plate glass 22. A drive shaft 30 penetrating the tubular brush 28 is fixed with a gear 46 meshing the drive gear 50 of a motor 48. The drive shaft 30 is provided with a pulley 32 around which a wire 34 is wound. When the motor 48 is driven, the tubular brush 28 rotates and moves on the transparent plate glass 22. Consequently, dust deposited on the transparent plate glass 22 can be removed.
Patent JP-2001253381-A (JP)
Title: Rocking vehicle
Inventor: NAKAGAWA MITSUO
IPC: B62K5/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance the assembling operability for a connecting mechanism and reduce the number of part items of the connecting mechanism, in an oscillating vehicle in which a front body frame having front wheels is connected by the connecting mechanism to a rear body frame having rear wheels, in such a manner that the front body frame is capable of rolling. SOLUTION: The connecting mechanism 50 removably attaches to the front body frame 12 a connecting shaft 51 extending in the longitudinal direction of the vehicle, and a connecting case 110 is formed integrally with the rear body frame 14. Bearings 55 and 56 for rotatably supporting the connecting shaft 51, and a damper mechanism 60 for providing damping action during rotation of the connecting shaft 51 and for providing the action of restoration to a neutral position are contained within the connecting case 110.
Patent JP-2001268888-A (JP)
Title: Surge protective circuit and power source
Inventor: HIGUCHI KEIICHI
IPC: H02M7/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a surge protective circuit capable of reducing a labor-hour of a restoring work required in the case in which an overcurrent flows with a simple constitution and a power source having the surge protective circuit. SOLUTION: A fuse F2 of the degree (e.g. 1 to 2A) that stops flow of an overcurrent to electronic equipment is connected to a current route between a filter circuit 20 circuit 20 disposed in the rear stage of the surge protective circuit 10 having a fuse F1 of the degree (e.g. 10A) that is not melted by a normal surge and connected to one input line L1 of input lines L1, L2 and a rectifying and smoothing circuit 30 disposed in the front stage of a switching power source circuit 40. The circuit 10 has varistors 12, 13 connected between the lines L1 and L2 and a gas arrester 15 connected between its common connecting point and a frame ground FG to be used. In this case, the total varistor voltage of both the varistors 12, 13 is set to an amplitude of the degree capable of absorbing a surge of a normal mode.
Patent JP-2001268940-A (JP)
Title: Power supply device
Inventor: ASANO HIROYUKI
IPC: H02M7/538
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device for inhibiting mutual interference among a plurality of noise generating parts and for preventing malfunction even if a plurality of noise generating parts exist. SOLUTION: In the power supply device where a rectification part DB, a DC power supply part 1, an inverter part 2, an output part 3, and a control part 4 are mounted to a slender printed-wiring board 6, and wiring from the output part 3 is arranged to be obtained from one end in the longitudinal direction of the printed-wiring board 6, patterns are formed in the order of output wiring VDC at a high-voltage side that is connected from the rectification part DB to the DC power supply part 1 from an area near an end part along the longitudinal direction nearly in parallel with the longitudinal direction of the printed-wiring board 6, ground wiring GND where a feedback current corresponding to a current flowing through the output wiring flows, and the wiring of the control part 4.
Patent JP-2000313079-A (JP)
Title: Polyamide-based multilayer tube for transporting gasoline
Inventor: DURAND JEAN-MARC
IPC: C08L77/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide-based multilayer tube for transporting gasoline. SOLUTION: Layers 1-3 are provided toward the outside from the inside. A first layer 1 consists of a mixture of polyamide P1/polyolefin PO1 having polyamide P1 as a matrix or the first layer 1 consists of polyamide P1. The layer 2 consists of copolyamide and the layer 3 consists of polyamide P3. (P1 and P3 are same or may be different and respective layers 1, 2 and 3 are continued and mutually bonded in the respective contact regions.) Furthermore, an EVOH layer or a layer containing conductive carbon black may be added to these three layers (1, 2, 3).
Patent JP-2001264048-A (JP)
Title: Method and device for measuring shape of v-groove
Inventor: NODA TAKASHI
IPC: G01B5/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To accurately measure characteristic values, such as pitch deviations and radius deviations, of male screws fixed uprightly on a rotary table and screw holes in a measured object placed on the rotary table. SOLUTION: Constant gauge head direction control, constant rotary table radius tracer control, and two-surface contact tracer control are combined together into V-groove rotary table tracer control, which is performed so as to keep, at all times, a gauge head 24 of a copying probe 22 in contact with two surfaces that form a V-groove of the measured object.
Patent JP-2001262068-A (JP)
Title: Anionic electrodeposition coating
Inventor: HIRANO KOJI
IPC: C09D201/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating having an excellent curability. SOLUTION: The anionic electrodeposition coating is prepared by compounding a cumenesulfonic acid or its salt as a curing catalyst with an amino resin curable anionic electrodeposition coating.
Patent JP-2001266352-A (JP)
Title: Optical disk device and optical disk recording/ reproducing method
Inventor: DEGUCHI HIRONORI
IPC: G11B7/005
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of stably performing the additional recording operation. SOLUTION: This device is the optical disk device for recording/reproducing with respect to the optical disk whereon pits are previously arranged at both sides of a track, and it is provided with a 1st pit detecting means for obtaining a 1st pit detecting signal by detecting a pit of the inner peripheral side of the track irradiated with a light beam in the manner of binarizing a tracking error signal by the specified threhsold, a 2nd pit detecting means for obtaining a 2nd pit detecting signal by detecting a pit of the outer peripheral side of the track irradiated with the light beam in the manner of binarizing the tracking error signal by the specified threshold, a 1st address information reproducing means for obtaining the 1st address information by applying the specified demodulation process on the 1st pit detecting signal,  a 2nd address information reproducing means for obtaining the 2nd address information by applying the specified demodulation process on the 2nd pit detecting signal, and a positional information deciding means for obtaining the positional information emitting the light beams at present from the 1st address information and the 2nd address information.
Patent JP-2000298776-A (JP)
Title: Intrusion detecting method and its device
Inventor: TAYLOR MICHAEL
IPC: B60R25/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To detect intrusion of an intruder into a specific space. SOLUTION: At least two from among acoustic or electromagnetic signals with different frequencies (f1, f2,..., fn) are emitted in a space by a transmitter 20, and a signal which is the combination of signals emitted and reflected in the space is received at a certain point in space by a receiver 22, and the characteristics of the decoded signals with the different frequencies are compared so that whether any intruder is present can be judged. When it is confirmed that an intruder is present, an intrusion signal is generated.
Patent JP-2001259130-A (JP)
Title: Pachinko machine
Inventor: SATO TAKUYA
IPC: A63F7/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine improved in heat radiation efficiency by causing the flow of air, using an existing drive source. SOLUTION: A prize winning device closably fitted with a blade 2 rotates a lever 6 linked with the rear part of the blade 2, by a solenoid 7 to put the blade 2 in an open or closed state. An oar plate 12 is reciprocated together with a plunger 8 every operation of the solenoid 7 to cause the flow of air and to move heated air near the solenoid 7. Heat is therefore diffused to reduce the rise of temperature. The efficiency lowering of the solenoid 7 and the decrease of suction torque are thereby reduced to prevent the thermal deformation of each part of the prize winning device. Cost can be suppressed by using an existing driving part (the solenoid).
Patent JP-2001261438-A (JP)
Title: Process for synthesizing barium uranate
Inventor: KOIDO SHINGO
IPC: G21C3/62
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for synthesizing barium uranate (BaUO3), by which BaUO3 can be synthesized at a low cost and accurate information on physical properties of a synthesized product can easily be obtained and which is effective in dealing with problems with respect to handling, treatment and disposal of a used fuel. SOLUTION: This process comprises: using, as a starting material for the synthesis, uranium dioxide or triuranium octoxide, which is comparatively easily available and handleable; mixing such a powdery starting material with powdery barium carbonate in such a mixing ratio as to provide a ratio of Ba:U of 1:1 to obtain a powdery mixture; subjecting the powdery mixture as it is, to calcination/heating in the atmosphere at 900 1,000 deg.C for 1-6 hr to synthesize BaUO4; and subjecting BaUO4 thus synthesized to heating, reduction and sintering in a reducing atmosphere at 1,200-1,400 deg.C for 1-6 hr to synthesize BaUO3.