baber/WOPTO huggingface dataset:
Patent JP-2002038644-A (JP)
Title: Ceiling structure of building
Inventor: OTA TOSHIHIKO
IPC: E04B1/348
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To secure space required for spacing while keeping the floor surface level of an upper floor and a ceiling surface level of a lower floor equal to the level of the other parts right above the piping space or right under it without impairing comfort of residence in taking the space between the floor of the upper floor and the ceiling of the lower floor as a piping space for a drain pipe. SOLUTION: In a ceiling structure of a building, a ceiling joist 45 formed of steel product is stretched in a part of the interior of a frame 41 of a ceiling panel 23, the height of the ceiling joist 45 is made lower than the height of a frame member (ceiling joist 42) of the other part to take the upper part of the ceiling joist 45 formed of steel product as a piping space 33.
Patent JP-2002040290-A (JP)
Title: Fiber array part and its manufacturing method
Inventor: ISHII MOTOHAYA
IPC: G02B6/36
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable fiber array part as well as its manufacturing method, with which an optical fiber is connectable with a small loss to an optical waveguide with a different mode filed diameter and a small optical device can be realized. SOLUTION: A first and second optical fibers 111, 112 of a different mode filed diameter are fusion-spliced and fixed by a holding plate 115 and a fiber fixing adhesive 116, in a manner that the welded part 113 is arranged on a V-groove base plate 114 on which the second optical fiber is arrayed. The end face 117 of the fiber array part is ground obliquely for the purpose of reducing the effect of reflection in the area connected to an optical waveguide having a small diameter core. The fusion spliced part of the first and second optical fibers 111, 112 is arranged on the V-groove base plate 114, thereby enabling the manufacturing of an optical device having a small size and small loss.
Patent JP-2002011622-A (JP)
Title: Method for holding assembly part in given position and in orientation to fixed direction
Inventor: TOIKAWA HIROJI
IPC: F16F1/06
Filed: 2000-06-24
Abstract: PROBLEM TO BE SOLVED: To transfer an assembly part having a body portion and a fixed- direction portion oriented in a given direction in relation to the body portion to a given position in a part assembly process, and command a robot to grip the assembly part reliably. SOLUTION: An assembly part 6 comprising a coil-, bar- or tube-shaped body portion A and a fixed-direction portion B oriented in a given direction in relation to the body portion A is guided to a positional holding means 8. The positional holding means 8 comprises a guide portion 9 and a directional control portion 10 above it. The body portion A is lowered along the guide portion 9, and the fixed-direction portion B is lowered under contact with the directional control portion 10, until stopped in a given position.
Patent JP-2002043964-A (JP)
Title: Device for avoiding noise
Inventor: UCHINO MASAHIRO
IPC: H04B1/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a noise avoidance device that can completely avoid all points of beat disturbance when plural points of beat disturbance exists, and also completely avoid beat disturbance caused by a harmonic noise when the cause to the beat disturbance results from the harmonic noise produced by a clock signal of a system. SOLUTION: When a reception frequency is matched with a harmonic being a constant number of multiple of an oscillating frequency of an oscillator 24 mounted externally at a PLL circuit 22, a microcomputer 40 turns on switches SW1, SW2 and turns off switches SW3, SW4. When the reception frequency is matched with a harmonic being a constant number of multiple of an oscillating frequency of an oscillator 41 mounted externally at the microcomputer 40, the microcomputer 40 turns off the switches SW1, SW2 and turns on the switches SW3, SW4. When the reception frequency is not matched with any harmonic, the microcomputer 40 turns off the switches SW1-SW4.  When the reception frequency causing beat disturbance is selected, the clock signal frequency of a DSP IC 70 in which a harmonic noise being a cause of the beat disturbance is produced is changed to be a frequency not interrupting the reception frequency.
Patent JP-2001155590-A (JP)
Title: Support structure of illuminated operating stick
Inventor: MATSUDA TERUO
IPC: A63F5/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an illuminated operating stick of high durability and operability favorably applicable to game machines. SOLUTION: Light emitted from a light emitting element 51, attached to a holder 30 of a supporting side or a cover 40, is introduced to the inside of a hollow tube-shaped shaft 11 through a lower end opening 13 of the shaft 11, then introduced into a transparent ball 12 at the top end of the shaft 11. Thus illumination of the ball 12 at the top of the stick 10 is achieved. Light emitted from the element 51 is effectively introduced into the shaft 11 when the stick is inclined, by putting the point of support of the operating stick with free inclination near the lower end opening 13 of the shaft 11. Further, the illumination property is improved by using a foam-containing material 14 for the ball 12 or inserting a light-transmitting member 15 made of acrylic resin to the inside of shaft 11.
Patent JP-2002043712-A (JP)
Title: Connecting structure of circuit board
Inventor: MIYAKE TOSHIHIRO
IPC: H05K1/11
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure that can reduce heat distortion of a circuit board and can improve fatigue life of connections. SOLUTION: A plurality of first connecting terminals 3 arranged on a first circuit board 1 and a plurality of second connecting terminals arranged on a second circuit board are arranged to lap over. In the connecting structure of the circuit board where the connecting terminals 3, 4 are connected by a conductive material 5, the array pitch of the connecting terminals that are arranged from the central part to an end becomes smaller at the tip part and/or near the tip part.
Patent JP-2002035375-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: G06F9/46
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine causing no evil effect even though roles are shared by a main routine and an interruption processing routine and a game operation is realized. SOLUTION: A control program for a game is constituted of a main processing to be repeatedly performed in an infinite loop shape and an interruption processing to be performed by cyclic interruption at every prescribed time τduring the performance of the main processing. The total time of the time T that the main processing is performed once through and the time t that the interruption processing is performed is set to be the prescribed time τ or less.
Patent JP-2002048221-A (JP)
Title: Power transmission for vehicle
Inventor: GOTO YUJI
IPC: F16H57/028
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To suppress gear noise by reducing friction loss. SOLUTION: While an intermediate shaft 5 is fixed in a casing, third and fourth skew bevel gears 6 and 7 are mutually connected and supported with a radial bearing mounted between the intermediate shaft 5 and the third or fourth skew bevel gear 6 or 7. A thrust bearing 10 is respectively interposed between the casing and the third or fourth helical gear 6 or 7. A average radius R of the thrust bearing 10 sets the outside diameter according to a relative angle θ2 of an engagement point between the third and fourth skew bevel gears 6 and 7, and to a thrust force generated by the skew bevel gears 6 and 7.
Patent JP-2002045546-A (JP)
Title: Pinball game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To improve countermeasures against static electricity for a pinball game machine. SOLUTION: This pinball game machine comprises transparent electrically conductive layers 24a and 29a provided on the front surface of a window 24 and the rear surfaces of glass plates 29, respectively. The transparent electrically conductive layers 24a and 29a are electrically connected to electrically conductive portions 15a provided on a window frame 15, then to the ground level therethrough. Accordingly, the transparent electrically conductive layers 24a and 29a are at the ground level in electric potential. Accordingly, it is possible to prevent the window 24 and the glass plates 29 from being electrostatically charged and consequently stained by the accretion of dirt, and the like, drawn by static electricity.  Since the inner (at the side of a game board) glass plate 29 comprises a transparent electrically conductive layer 29a on the surface thereof facing the game board, the static electricity of game balls contacting it can be discharged to the ground through the above-described route, thereby discharging the electrostatic charge of the game balls. As a result, it is possible to prevent noises or electric shocks caused by the electrostatic charge of game balls.
Patent JP-2002045418-A (JP)
Title: Treating method and treating apparatus for infectious medical waste
Inventor: WASHIO MASAICHI
IPC: B09B5/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a treating method and treating apparatus for infectious medical wastes capable of treating the infectious medical wastes by easily subjecting these wastes to sterilizing treatment in such a manner that the infec tious medical wastes can be handled as general wastes. SOLUTION: This apparatus includes an electron beam irradiation region 11 enclosed by shielding walls for shielding electron beams, a carrying-in path 12, a carrying-out path 13, an electron beam irradiation device 10 installed in the electron beam irradiation region 11 and a carrying mechanism 15 for carrying the objects to be irradiated in and out through the carrying-in path 12 and the carrying-out path 13. The infectious medical wastes 17, which are housed in a container for irradiation of the shape and dimensions suitable for irradiation with the electron beams or are packaged to the shape and dimensions described above, are carried into the electron beam irradiation regions 11 by the carrying mechanism 15 and the infectious medical wastes 17 are subjected to the sterilizing treatment by irradiation with the electron beams from the electron beam irradiation device 10.  The treated wastes are carried out by the carrying mechanism 15.
Patent JP-2002057048-A (JP)
Title: Multiple cylindrical core and choke coil
Inventor: KISHI KEIJI
IPC: H01F27/28
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a closed magnetic circuit core which is small in thickness and excellent in magnetic characteristic without large deformation and can ease winding due to downsizing, and to improve material yield by eliminating ununiformed external shape. SOLUTION: A multiple cylindrical core is formed by arranging in parallel more than three cylindrical cores that a plurality of cores having a hollow in the axial direction are arranged coaxially, and by supporting with a metallic plate having a ventilation hole. In addition, a cylindrical core wound by a magnetic thin plate made of amorphous hyperfine crystal alloy superior in frequency characteristic and saturation magnetic characteristic is included in the multiple cylindrical core, and another cylindrical core made of different material is mixed, thereby forming a multiple cylindrical core having a wide-band saturation magnetic characteristic. Furthermore, two or three conductors are continuously inserted into the multiple cylindrical core, thereby forming a choke coil for two-phase or three-phase power supply.
Patent JP-2002054875-A (JP)
Title: Shelf receiving structure of storage shed
Inventor: SUZUKI TAKASHI
IPC: F25D25/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent a hook of a rail from coming off an attachment hole and the rail from falling off and also enhance efficiency of the work for installation of the rail and change of height position. SOLUTION: A plurality of attachment holes are made in a vertical arrangement in a storage chamber, and the rail has hooks to be freely detachably fitted in the attachment holes and is attached freely detachably by using this attachment hole. A shelf is placed on the rail. The rail constitutes a topside part, a mounting part, and a placing part, and the above mounting part is equipped vertically with the above hooks which are to be locked in the above attachment holes on its top and bottom faces.
Patent JP-2001093302-A (JP)
Title: Portable lantern
Inventor: NORRIS R LONG
IPC: F21V19/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lantern formed in a compact shape. SOLUTION: The lantern formed in an approximately cylindrical shape has a lower housing 25 comprising a fuel tank, a shut-off valve and an adjuster. A cover removably provided at a base 27 of the lower housing 25 is located close to a fuel tank. The fuel tank can be refilled through a fuel filling valve at the base. A burner tube 12 joined to the adjuster extends upward beyond the housing. A mantle 23 which is lit by ignition is removably mounted at the upper end of the burner tube. A wholly conical reflector 3 is arranged under the mantle and on the adjuster around the burner tube. A glass globe 1 is arranged around a burner tube/mantle laminate and a ventilator cover is mounted on the globe. The ventilator cover is mounted on a rail 26. The rail extending from both sides of the lower housing is easily removable for accessibility to the mantle.
Patent JP-2002052504-A (JP)
Title: Plane
Inventor: TANEICHI KAORU
IPC: B27C1/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a plane wherein a changeable abutting component which is deformed in an optional shape is constituted in a part abutting against wood and the like, the changeable abutting component is changeably adjusted by a changeable adjusting mechanism and thereby, planning can be surely carried out along a flat surface and an optional curved shape of wood and the like to be planed with one piece of the plane. SOLUTION: The plane 1 is composed of a plane main body 2 capable of planning wood and the like; a changeable abutting component 3 which is provided to a part abutting against the wood and the like to be planed of the plane main body 2 and can be changed to an optional shape; and a changeably adjusting mechanism 4 wherein a shape of the changeable abutting component 3 can be adjustably changed so as to conform to the shape of wood and the like to be planed.
Patent JP-2002052021-A (JP)
Title: Stethoscope
Inventor: HORIGUCHI TAISUKE
IPC: A61B7/02
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a stethoscope capable of preventing the stethoscope from acting as a vector of virus and bacteria infection, and allowing medical staff to continuously use ear pieces fitted to the ears. SOLUTION: A separation and connection part 12 is formed on a part approximately 2/3 from a bell part 14 of the total length of a main tube 10, of the main tube 10 for connecting ear tube parts 6 and a bell tube 14 in a state capable of separating and connecting an ear pipe part 6 side and a bell part 14 side. After the medical examination is finished, the bell part 14 side and the ear pipe part 6 side are separated from each other at the separation and connection part 12, and the bell part 14 side is returned to a patient's side, and the ear pipe part 6 side is carried by the medical staff.
Patent JP-2002056606-A (JP)
Title: Magnetic card reader
Inventor: ENOMOTO SHIGEHARU
IPC: G11B20/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card reader capable of effectively preventing a magnetic card from being fraudelently forged. SOLUTION: This magnetic card reader 40 is provided with a plurality of magnetic heads 41 for reading magnetic data recorded on a plurality of tracks of the magnetic card. An amplifier 42 amplifies data read by the heads 41, a demodulator circuit 43 demodulates the data, an enciphering circuit 44 subsequently enciphers the data and the data are transmitted to a system 50 through a cable 60. Thus, the fabrication of the magnetic card such as a credit card is avoided.
Patent JP-2002057135-A (JP)
Title: Device and method for liquid treatment
Inventor: KAMIKAWA YUJI
IPC: B08B3/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for liquid treatment by which the purge gas consumption and treatment costs can be reduced. SOLUTION: This liquid treatment device performs liquid treatment by supplying a predetermined treatment liquid to a wafer and is equipped with a rotor as a holding means for holding a semiconductor wafer W, a discharge nozzle as a treatment liquid supply mechanism for discharging the treatment liquid towards the semiconductor wafer W, a motor as a rotary drive means for rotating the rotor, a spindle 23a for transmitting the rotary drive force of the motor, which is disposed so as to penetrate through a hole 88 formed in a wall surface of a treatment chamber,  a gas supply mechanism for supplying a purge gas into the treatment chamber through a gap 89 so that the treatment liquid does not leak outside from the treatment chamber through the gap 89 formed between the outer periphery of the spindle 23a and the inner periphery of the hole 88 and a gas flow rate control mechanism for controlling the amount of the purge gas to be supplied by detecting the presence or absence of treatment liquid supply or a closed or open state of the treatment chamber.
Patent JP-2002053093-A (JP)
Title: Stern wave fairing device for high speed sailing vessel
Inventor: TERAO YUTAKA
IPC: B63B1/28
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To fair a stern wave easily flown at a wake (track) board by forming a faired stern wave in a stern wave fairing device capable of generating a wake (track) and generating a high stern wave fairing effect by generating a downward lift at a high speed sailing vessel. SOLUTION: An underwater propeller 2 for fairing a stern wave is vertically movably and fallably/standably supported to a hull 1 bottom of the high speed sailing vessel. A wake (track) is generated by generating a downward lift by the underwater propeller 2. Thereby, a high stern wave fairing effect is generated.
Patent JP-2002057063-A (JP)
Title: Multilayer ceramic electronic component
Inventor: YONEDA YASUNOBU
IPC: H01G4/38
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide multilayer ceramic electronic component having excellent thermal-shock-resistance cycle characteristic, and relatively small ESR. SOLUTION: In this multilayer ceramic electronic component 10, a metal terminal is connected to both ends of two laminated ceramic capacitor elements 12 via junction layers 18a and 18b. Metal terminals 20a and 20b include middle parts 22a and 22b, substrate-contacting parts 26a and 26b formed at one end edge in the middle parts, and element-contacting parts 24a and 24b that continue to side end edges 22a1 and 22a2 extended in a direction crossing a direction where one end edge in the middle part is extended and are opposingly formed at intervals in the middle part. An element-contacting part has a spring property to the middle and substrate-contacting parts, and is connected to the external electrode of the multilayer ceramic capacitor element by the junction layer.
Patent JP-2002063901-A (JP)
Title: Positive electrode active material for lithium secondary battery, its manufacturing method and battery using same
Inventor: ODAKAWA KENJI
IPC: H01M4/36
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material of a lithium secondary battery to improve thermal stability without greatly deteriorating a high initial discharging capacity, its manufacturing method, and a battery using it. SOLUTION: The positive electrode active material is one for a lithium ion secondary battery having a surface layer including at least titanium with the thickness of 0.5 to 100 nm on the surface of lithium complex oxide powder which can store and discharge lithium ion. A recommended manufacturing method is to coat the surface of lithium complex oxide which can store and discharge Li ion with an organic compound including at least Ti and put in under a thermal treatment at around 200 deg.C to 900 deg.C, and the battery is a lithium secondary battery using the positive electrode active material obtained.
Patent JP-2002057500-A (JP)
Title: Method for recognizing electronic component
Inventor: OE HARUKI
IPC: H05K13/08
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for recognizing an electronic component, in which positional displacement of a connection terminal can be recognized easily in the height direction. SOLUTION: In the method for recognizing an electronic component, depth of field S of a focus lens 12 is determined, with reference to the coating thickness H at a soldered part 21 which is applied to a circuit board 20. When an electronic component A and an image sensor 9 are moved in the height direction P of a connection terminal 4, to approach each other or recede from each other, the image of the connection terminal 4 picked up by means of the image sensor 9 is obtained with a prescribed resolution in the height direction P. When, for example, the images of all connection terminals 4 at the connecting parts appear with the same timing in the substantially same state, a decision can be made that all connection terminals 4 are in proper states in the height direction.  When a trouble occurs in the height direction at prescribed connection terminals 4A, 4B, only these connection terminals 4A, 4B at the connecting parts are imaged with a timing which is ahead of or lags in time behind the images of other properly connected terminals 4 at the connecting parts.
Patent JP-2001080608-A (JP)
Title: Automatic packaging method of game machine, and its machine
Inventor: UGAWA SHOHACHI
IPC: B65B11/12
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To completely automate the assembly packaging of a game machine, and to improve the productivity by automatically connecting an assembled outer frame to a front frame to complete the game machine, toppling it sideways, packaging it in a sealing manner by a strip-like film, and packaging the game machine by the unit. SOLUTION: A front frame is connected to an assembled outer frame by an automatic outer frame and front frame assembly machine, and a completed pachinko game machine 176 is toppled sideways by a toppling device, and transferred to an automatic packaging machine 206. A strip-like film 213 drawn out of a roll film 210 rotatably supported on a truck 220 is fed onto a feed conveyor 216 via a guide roll 214, a guide bar 215, etc., and the pachinko game machine 176 is packaged by the film 213 which is substantially folded into two from the center by the guide bar 215 with an upper part opened. Then, an upper part of the film 213 is sealed by a top seal device 217, and the game machine is packaged by the unit by a cross seal device 221.