baber/WOPTO huggingface dataset:
Patent JP-2002095234-A (JP)
Title: Eddy current decelerator
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To increase a friction surface pressure of an inner circumferential surface of a magnet support cylinder against an outer circumferential surface of an inner cylinder of a guide cylinder, and to reduce a thermal load near the friction surface. SOLUTION: This eddy current decelerator has a brake drum 7 coupled with a rotary shaft 1; a guide cylinder 10 which is provided in the brake drum 7, is attached to a fixed part such as a chassis, has a hollow part with a rectangular cross-section, and is made of nonmagnetic material; at least one movable magnet support cylinder 14 contained in the hollow part of the guide cylinder 10; a large number of magnets 24 attached to the outer circumferential surface of the magnet support cylinder 14 circumferentially at the same intervals; and ferromagnetic elements 15 cast into the positions of the guide cylinder 10 facing the respective magnets 24. A braking force is generated in the brake drum 7 by eddy currents induced by magnetic fields from the magnets 24.  Axial grooves 39 are formed in the outer circumferential surface of the guide cylinder 10 facing the inner circumferential surface of the movable magnet support cylinder 14.
Patent JP-2002095055-A (JP)
Title: Radio data communication device, data processing method, recording medium, and content presenting system
Inventor: IWASAKI JUNICHI
IPC: H04W4/24
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To intuitively know the reception state and the positional relationship with an information supplier. SOLUTION: A reception state deciding part 108 decides the reception state based on the output from a decoding part 103 and a decoder 104 for informing to a CPU 110. A positional relationship deciding part 116 decides the relative positional relationship between an information originator and a radio data communication device, based on the positional data of the information originator of a received data and the positional data representing the current position detected by a GPS receiving part 115 for informing to the CPU 110.  A work processing part 111, according to the reception state and the positional relationship data from the CPU 110, applies a prescribed work to a data extracted by a data processing part 105, so that a user intuitively knows the reception state and the positional relationship with the information supplier depending on the kind of data, for outputting (displaying or sounding).
Patent JP-2002087449-A (JP)
Title: Cap
Inventor: UEMATSU YUTAKA
IPC: B65D41/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cap which serves as an inlet/output of a sterilely packaged or hot-packed bag-in-box, can be manually removed when taking out contents and which is excellent in sealability during storage and distribution. SOLUTION: The cap is to be placed and fitted into a grommet G welded with an inner bag of a bag-in-box. While the grommet has a circular protrusion 14 to be fitted into the cap on an inner peripheral surface of an upper part of a cylinder, the cap has a circular top plate 1, an inner circular wall 3 hanging from a lower surface of the circular top plate in contact with an inner wall of the cylinder and formed with an undercut 5 corresponding to the circular protrusion 14, and an outer circular wall 4 in contact with the exterior of the cylinder. A hood 6 to cover the inside of the cylinder is formed as a downwardly swelling dome at an upper end of the inner circular wall.
Patent JP-2002094342-A (JP)
Title: Bidirectional amplifier
Inventor: OYAMA YOSHIAKI
IPC: H04N21/647
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional amplifier that will not generate distorted signal to the utmost. SOLUTION: A diode limiter circuit 20 limits noise current generated, when a switch SW is switched on/off, and its energy is bypassed to ground via a choke coil CH1. Thus, the magnetizing of a monitor transformer 14 due to the noise current can be prevented, and the production of the distortion signal from the monitor transformer 14 can be avoided.
Patent JP-2002089995-A (JP)
Title: Heat pump type air conditioner
Inventor: KUWABARA EIJI
IPC: F24F11/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioner equipped with a heat pump type refrigerating cycle and a heat recovering function to recover a waste heat effectively when the same is positioned near a waste heat source and operated with a high efficiency upon heating operation in winter especially. SOLUTION: The heat pump type air conditioner is separated into an indoor unit B, receiving the constituting parts of a refrigerating cycle, and an outdoor unit A while the outdoor unit is equipped with a heat recovering auxiliary line 12, positioned near a waste heat recovering water tank 1 for storing waste hot-water W, whose heat source is the outdoor unit, and branched from the liquid line of the refrigerating cycle through a service valve 11 so as to be connected to a suction line so that whose middle part is extended into the waste heat recovering water tank, and a heat recovering mechanism 17, provided in the heat recovering auxiliary line to recover heat from the waste hot-water.
Patent JP-2002089711-A (JP)
Title: Automatic transmission
Inventor: NAGAI MASAYUKI
IPC: F16H57/04
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transmission capable of surely fixing wheels at vehicle parking time and capable of securing an oil circulating passage even if an auxiliary transmission is in a neutral position in the automatic transmission having the auxiliary transmission and a power distributing device. SOLUTION: In this automatic transmission having a transmission 10 for shifting rotational driving force from an engine, the motive power distributing device 49 for distributing driving force from an output shaft 30 of the transmission 10 to front and rear wheel side output shafts 60 and 61, the auxiliary transmission 48 existing between the transmission output shaft 30 and the power distributing device 49 and having a high speed stage, a low speed stage and a neutral position and a parking gear 58 for locking rotation of the wheels, the parking gear 58 is arranged between a driving force output part of the power distributing device 49 and the rear wheel side or front wheel side output shafts 60 and 61.
Patent JP-2002098227-A (JP)
Title: Control device for automatic transmission
Inventor: MOCHIZUKI NOBUAKI
IPC: B60W10/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for automatic transmission capable of avoiding a shift shock caused by rack slipoff, etc., even if the friction coefficient of a drum brake does not show a proper value in the case of one speed to two speed shifting, etc., in which a band brake is engaged. SOLUTION: Automatic transmission is equipped with a band brake as a friction element for shifting and an AT control unit 4 to perform the shift control on the basis of the operating point determined at least from the car speed and the degree of throttle opening and the shift map, wherein the arrangement further includes an oil temperature sensor 9 to sense the oil temperature in the transmission and a shift frequency counter 5 to sense the shifting frequency from one speed to two speed stage conducted by engagement of the band brake, and the AT control unit 4 is equipped with a preliminary engagement control part 4a to put the band brake in preliminary slip engagement when the operating point lies within the band brake preliminary engagement control region set in the region of one speed stage, the sensed oil temperature lies under the preset oil temperature,  and the sensed shifting frequency is below the preset value.
Patent JP-2002087132-A (JP)
Title: Seating detection device
Inventor: HATTORI KATSU
IPC: B60N2/90
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a seating detection device capable of accurately judging that a person seats oneself on a seat. SOLUTION: A plurality of cells 13 for detecting a partial pressure X (i, j) defined by a line in a width direction and a row in a forward/rearward direction of a seating surface of the seat 12 arranged. A standard pressure TEMP (i, j) at the time when a person seats oneself on a seat is set in the respective cells 13. When a person adaptability based on a product sum of these partial pressures X (i, j) and the standard pressure TEMP (i, j) is below a predetermined person adaptability threshold value and an edge strength based on a sum of a difference size of an average value of these partial pressures X (i, j) and a partial pressure detected in the cell adjacent thereto exceeds a predetermined edge strength threshold value, a judgment standard value hantei corresponding to the number of ON cells is reduced and corrected.  When this corrected judgment standard value hantei exceeds a predetermined number, it is judged that a person seats oneself on the seat 12.
Patent JP-2002085283-A (JP)
Title: Fur cleaner improved in feel of use
Inventor: TAKAHASHI ATSUSHI
IPC: A61B17/24
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fur cleaner having a higher bad breath preventive effect and a good feel of use in addition to a physical fur removing effect. SOLUTION: The material in the area of the fur cleaner to be brought into contact with intraoral tissue is mounted, coated or impregnated with the flavor of Japanese mint, mint, raspberry, etc., or drugs having a bacteriorstatic effect and sterilizing effect, sulfur compound decomposing materials or perfume, such as herb extract, or the intraoral insertion part of the fur cleaner is made of candy cake, by which the candy cake is dissolved into the oral cavity in using the fur cleaner and the feel of use is improved and the chemical deodorization effect and aromatherapeutic effect are created.
Patent JP-2002100694-A (JP)
Title: Base for electronic component, electronic component provided with the base, and manufacturing method of the electronic component
Inventor: NAKADA HOZUMI
IPC: H03H9/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a ceramic base by improving patterning precision on the ceramic base. SOLUTION: In a process of manufacturing a ceramic base 2 for mounting a crystal vibrator, the baked ceramic base 2 having almost entire surface metallized M is plated P with a nickel and gold on the metallized surface. The metabollized layer M and the plated layer P on the surface of the ceramic base are patterned with an element mounting pattern of a specified shape by a photolithography method.
Patent JP-2002093059-A (JP)
Title: Disk format, disk recording device and method as well as disk reproducing device and method
Inventor: CHIAKI SUSUMU
IPC: G11B20/12
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To surely reproduce disk IDs. SOLUTION: The disk IDs are recorded over one circumference in a burst cutting area 26A of an optical disk 26. The one circumference is segmented to (n) pieces of blocks and the respective blocks are segmented by (m) pieces of frames. ID information is recorded by (k) channel bit in the respective frames.
Patent JP-2001164722-A (JP)
Title: Manufacturing method for outdoor stair
Inventor: ISHIKAWA HIROSHI
IPC: E04F11/17
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a construction method, by which conventional defects are eliminated and which can be executed simply because labor hours are required owing to painting finishing by a plasterer trowel of a skilled worker and there is a defect in which skill is required particularly in a conventional stair manufacturing method. SOLUTION: A process in which a large number of L-shaped sectional surface external facing boards for constituting the outdoor stair composed of flat treads 1 and vertical stepping-in surfaces 2 in which a plurality of receiving pawls 5 are projected from upper edges at required intervals are used, the applying pieces of mortar 7 are executed at the L-shaped left-right corners of concrete foundation surfaces as the stair or height adjusting tools 40 are pushed against on mortar lumps fed to placing-concrete foundation planes B' by placing the treads of the surface external facing boars A at the next stages in place of the applying pieces, the protruded mortar lumps are leveled by the applying pieces or the height adjusting tools and the receiving pawls, mortar is pushed into openings among the vertical stepping-in surfaces and base concrete,  and the whole is fixed is executed successively towards upper stages.
Patent JP-2002097465-A (JP)
Title: Organic electroluminescence element material and organic electroluminescence element obtained using the same
Inventor: SUGANO MAKI
IPC: H01L51/50
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescence element having high light- emitting efficiency and excellent in stability when repeatedly used. SOLUTION: The organic electroluminescence element material is represented by formula [1], wherein at least seven of R1-R12 are each an aryl group and all of R1 through R4 are not hydrogen atoms simultaneously.
Patent JP-2002097277-A (JP)
Title: Method of producing additive for lead storage battery and lead storage battery using the same
Inventor: KIMURA TAKAYUKI
IPC: C08H7/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery having a long life. SOLUTION: This additive for a lead storage battery is obtained by the steps of adding an acid to a lignocellulosic substance comprising a phenol derivative having a methoxy group, mixing and separating to obtain lignin, and polymerizing the lignin using formaldehyde. This lead storage battery uses the additive for the negative electrode.
Patent JP-2002101167-A (JP)
Title: Portable communication terminal
Inventor: OTA HISASHI
IPC: H04W76/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal in which an absent incoming call or an unread incoming mail can be displayed and recognizability is enhanced for a user. SOLUTION: Access sign LEDs 206 are arranged on the opposite sides of a multifunction key in function keys 203 interposed between the LCD(liquid crystal display) 202 and the number keys 204 of a portable telephone terminal. Upon receiving an absent incoming call or an unread incoming mail, the access sign LEDs 206 are flickered or lighted and the flickering or lighting operation is sustained until a user performs an operation for recognizing the content. Consequently, an absent incoming call or an unread incoming mail can be recognized even from a remote place or in a dark place.
Patent JP-2002099191-A (JP)
Title: Cleaning device, and method and device for image formation using the same
Inventor: SATO KAZUHIKO
IPC: G03G21/10
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can maintain cleaning performance for a long period and form an excellent electrophotographic image free of an image defect when an organic photoreceptor and polymer toner are used, and a method and a device for image formation using the cleaning device. SOLUTION: The cleaning device has a cleaning blade 126A and a metal thin plate member 126B, and the cleaning blade is brought into contact with the metal thin plate member on the surface on the opposite side from a surface abutting against the organic photoreceptor 121; and a step is formed between the tip of the cleaning blade and the tip of the metal thin plate member and farther away from the metal-thin plate member than from the organic photoreceptor.
Patent JP-2002099233-A (JP)
Title: Cathode ray tube and its luminance fluctuation suppression circuit
Inventor: SASAKI TAKESHI
IPC: G09G1/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in luminance caused by mainly changes in cutoff characteristics. SOLUTION: The amount of fluctuation in a cathode current 13 is fed back to a cathode voltage to suppress the fluctuation of a cathode voltage Ek. At that time, resistive values of a bias resistor 17 and divided resistors 15 and 16 are optimized considering the regulation characteristics of a fly back transformer 7 so as to suppress the luminance fluctuation of a cathode ray tube 8.
Patent JP-2002064133-A (JP)
Title: Support container and semiconductor manufacturing- inspection device
Inventor: HIRAMATSU YASUJI
IPC: H01L21/66
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a support container which is used as a hot plate unit which is used for a semiconductor manufacturing-inspection device that achieves a high-speed cooling down. SOLUTION: This container is a support container 10 for supporting ceramic boards 41 which respectively have resistance heating units 42, the container 10 is provided with a tubular body 16 which functions as a heat-shielding plate, and a plurality of apertures 16a for a cooling refrigerant are formed in the body 16. The projection area SA of the body 16 and the total area S of the apertures 16a provided in the body 16 have a relation of 0.03<=S/SA with each other. The weight M(kg) of the container 10 and the diameter L(mm) of the boards 41 have a relation of M<=L/200 with each other. The gross weight TM(kg) of the container 10 and the fitments of the container 10 and the diameter L(mm) of the boards 41 have a relation of TM<=3(L/200)2 with each other.
Patent JP-2001070533-A (JP)
Title: Game machine
Inventor: TABATA YORIO
IPC: A63F7/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To acquire many prize balls and to increase interest in game by providing a guiding means for making game balls easy to win prizes into pattern starting gates according to the number of stored winning prizes, in a variable display game. SOLUTION: A stage 30 is formed on a front surface side at a lower part of a pattern display device provided at the substantially center part of a game board. On the stage 30, a guiding means 32 constituted of a plurality of crest- shaped guiding bodies 32a to 32d is installed. At the center of the stage 30, a guiding groove 33 easy to guide game balls in a pattern starting gate is formed. During a play, a decision memory Q(1) changing in output according to winning prizes judges '0' or '1'. In the case of '0', a solenoid 35a is turned off and a first guiding body 32a is elevated. In the case of '1', the solenoid 35a is turned off and the first guiding body 32a is lowered. As for also other guiding bodies 32a to 32d, elevating/lowering controls are performed according to outputs of corresponding memories Q(2) to Q(4) and game balls are changed into states to easily win prizes.
Patent JP-2002104113-A (JP)
Title: Rear monitoring device
Inventor: YAMAMURA TOSHIHIRO
IPC: G08G1/16
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To simply detect a lane where a vehicle is running in detecting the vehicle approaching from the rear by a camera mounted backward on the vehicle. SOLUTION: A steering angle θ and a driver's own vehicle speed V are stored for the past designated time, whereby the shape of a road is estimated from the locus of running of the own vehicle, an area is set from the approximate shape of each running lane, and approach of some other vehicle and its running lane area are detected from the respective optical flows. As for the running lane, the position of a lane marker very near the own vehicle is detected to estimate the running lane, or from the storage of the lane marker, a more accurate running lane is calculated. Three-dimensional distortion is absorbed by detecting a gradient of a road to further accurately estimate the shape of the road.
Patent JP-2002107353-A (JP)
Title: Water quality analyzer
Inventor: ITABASHI YUKIHISA
IPC: G01N33/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water quality analyzer for using an oxidizer, up to the deterioration limit of oxidation capacity which will not hinder making measurements. SOLUTION: After a microsyringe 22 is connected to the channel of peroxypottassium sulfate solution 4, and a specific amount of peroxypotassium sulfate solution is sucked into the microsyringe 22; the microsyringe 22 is connected to an absorbance measurement section 7; the peroxypotassium sulfate solution in the microsyringe 22 is transported to a measurement cell 81 at an absorbance measurement section 8; and the absorbance of the peroxypotassium sulfate with a wavelength of 220 nm is measured at an absorbance measurement section 8.  When the measurement value of the absorbance is compared with a specific absorbance value, such as an absorbance value at 200 nm of the extent of deterioration of oxidation capacity of peroxypotassium sulfate, that is obtained in advance, and will not hinder measurement at the comparison section of a control data/control section 14; and when the oxidation capacity of the peroxypotassium sulfate solution has deteriorated, the control data/control section 14 sends an output signal for operating an alarm 16.
Patent JP-2002106314-A (JP)
Title: Lubrication structure in cylinder
Inventor: YAMADA TOSHIYUKI
IPC: C10N30/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication structure in a cylinder capable of allowing an additive mixed in the oil to be positively attracted to an inner face of the cylinder, and reducing the frictional resistance of a piston. SOLUTION: This lubrication structure comprises the cylinder 1 inside of which the piston 4 is reciprocated, the additive 6 mixed in the lubricant in the cylinder 1 and having the magnetically attracting property, and a magnet 5 mounted outside of the cylinder 1 to attract the additive 6 to an inner face of the cylinder 1.
Patent JP-2002107670-A (JP)
Title: Optical circulator and optical switch
Inventor: WADA HIDEAKI
IPC: G02B5/30
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts while maintaining excellent characteristics. SOLUTION: A 1st separating/synthesizing double refraction element 10, 1st and 2nd optical path controlling double refraction elements 11, 12 and a 2nd separating/synthesizing double refraction element 13 are arranged with intervals, a 1st polarization rotation means 14 for converting the polarization direction from an direction orthogonal to a parallel direction or from the direction parallel to the orthogonal direction is arranged between both elements 10, 11 and a 2nd polarization rotation means 17 is arranged between both elements 12, 13. The elements 11, 12 are oppositely arranged so that their optical axes are symmetrical about the center of their array and a 1/2 wavelength plate for rotating the polarization direction of light of a center optical path by 90 deg. is arranged between the elements 11, 12 to constitute an optical circulator.  When ±45 deg. variable Faraday rotators are used for the 1st and 2nd polarization rotation switching means in the same constitution, an optical switch can be constituted.
Patent JP-2002116489-A (JP)
Title: Camera
Inventor: TANAKA YASUHIKO
IPC: H05K5/03
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent deviation on joining faces between a metallic front cover and a resin back cover. SOLUTION: As for the back cover 19 for a camera, the joining face 38 is formed on the outer periphery of an opening part 37 for storing the main body part 17, and a projection line 39 projecting ahead along the circumferential edge of the opening part 37 is formed at the inside of the joining face 38. The front cover 16 is constituted of a front wall 44, top and bottom walls 46 and 47 and left and right side walls for covering the front, the top and the bottom, and the left and right sides of the main body part 17. The top and bottom walls 46 and 47 and the trailing end parts of the left and right side walls face the joining face 38, and a chamfer part 74 is formed at the inside. The front cover 18 and the back cover 19 are joined together so that the top and bottom walls and the left and right side walls may be overlaid outside the projection line 39.  The thickness of the trailing end part is pressed by the chamfer part 74, then, the top and bottom walls 46 and 47 and the left and right side walls are prevented from projecting outside the joining face 38, and the almost continuous outer periphery is formed.