baber/WOPTO huggingface dataset:
Patent JP-2001340811-A (JP)
Title: Vibration generation apparatus
Inventor: ODAJIMA SHIN
IPC: H04R9/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generation apparatus which is made to be thin. SOLUTION: This vibration generation apparatus 1 is provided with an acoustic vibration plate 8 housed in a box 2 and having a movable coil 7, a magnetic circuit unit 3 installed in the box 2 to operate the coil 7, a weight 9 for vibration installed in the box 2 and positioned outward relatively to the magnetic circuit unit 3 and fixed in the peripheral part of the acoustic vibration plate 8, and a spring 10 joining the weight 9 to the box 2 in a manner so as to support the weight 9.  When electric signals of a frequency band of voices are applied to the movable coil 7, the acoustic vibration plate 8 is vibrated in the state that the weight 9 is kept approximately in balance by the spring 10 to generate sound and when electric signals of a low-frequency lower than the frequency band of the voices are applied to the movable coil 7, the vibration of the movable coil 7 is transmitted to the weight 9 through the acoustic vibration plate 8 so as to generate resonance vibration by the weight 9 and the spring 10.
Patent JP-2001343910-A (JP)
Title: Clock
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1333
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To decrease the connection area necessary to input signals from an external circuit board to an integrated circuit, to provide an electrode structure which makes inspection of an electric short circuit between first electrodes or between second electrodes easy and to provide a structure to decrease the connection area between the integrated circuit board and an anisotropic connector. SOLUTION: A liquid crystal layer is sealed between a first board having a first electrode and a second board having a second electrode, and an integrated circuit board is disposed on the first or second board. The input wirings include an input wiring roundabout from the IC input terminal to the inner part of the integrated circuit board.
Patent JP-2001218649-A (JP)
Title: Twisting device for backrest section
Inventor: MIYAHARA MASAYOSHI
IPC: A47C20/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a twisting device for a backrest section, wherein a comfortable sleeping can be promoted by easily and smoothly performing the posture change of a bed, which is used in a bedroom or a hospital room, and supports the human body while adjusting to an easy-to-sleep tilt for each person. SOLUTION: A backrest section frame 3 which supports the human body part from the waist and higher part is constituted in such a manner that a plurality of backrest pipes 5 are engaged in parallel with equal intervals into a duckboard-form with a play, through a spherical support-receiving section 6 which is fixed to side frames, between the right and left side frames 4L and 4R, and the end on the foot side is turnably connected to the right and left internal sides of a bed frame 2 with a spindle 7. By providing a difference in the erecting angles by arm driving sections 16L and 16R which individually erect/lay the right and left side frames, this twisting device for the backrest section, which can tilt the backrest section frame 3 to a desired angle, can be obtained.
Patent JP-2001340624-A (JP)
Title: Recording medium for game
Inventor: UGAWA SHOHACHI
IPC: B42D15/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium for game wherein a display part such as printing part formed in the recording medium can be effectively utilized. SOLUTION: At least information which can specify the amount of monetary value for game usable in the game at a game machine is recorded on the recording medium 37. The medium 37 includes a display part 386 to display information so as to be visually checked by the owner of the medium 37. Information that is useful for a gaming house is displayed on the display part 386 before the issue of the medium 37 or after the recovery thereof, while information that is useful for a game player is displayed from the issue to the recovery of the medium 37.
Patent JP-2001341760-A (JP)
Title: Safety cap
Inventor: KOGURE AKIO
IPC: B65D41/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a safety cap of a simple structure at a low cost which can be easily unsealed/sealed by an adult while it cannot be unsealed by a baby. SOLUTION: Notches 6a and 6b in longitudinal stripes engaged with each other by the deformation caused by pressing an external body 4 are made in an outer circumferential surface of an opposing cap body 3 and an inner circumferential surface of the external body 4, and a ratchet mechanism 9 comprising saw-blade like projections 7 and grooves 8 arranged circumferentially is provided on the lower end side of the outer circumferential surface of the cap body 3 and the inner circumferential surface of the external body 4. When the external body 4 is rotated in the screwing direction into a mouth of a container, the ratchet mechanism 9 is engaged to allow the cap body 3 to be integrally rotated with the external body 4. When the external body is rotated in the loosening direction, the ratchet mechanism 9 is in a disengaged condition, and only the external body 4 is idled.
Patent JP-2001352641-A (JP)
Title: Connecting structure of power element and bus bar
Inventor: NAKANISHI RYUJI
IPC: H01R4/58
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide reduction in the size of a printed circuit board by realizing effective arrangement of circuit pattern, without having to provide a wide circuit pattern on the printed circuit board, on the occasion of electrically connecting a power element and a bus bar of the printed circuit board, on which electronic components are mounted. SOLUTION: A connection terminal of power element and a connection terminal of bus bar are inserted to a single connection hole bored to a printed circuit board and are integrally connected electrically to a conductive portion of the printed circuit board surface.
Patent JP-2001349321-A (JP)
Title: Built-up crankshaft of multi-cylinder engine
Inventor: NAGANAMI MITSUGI
IPC: F16C3/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a built-up crankshaft of a multi-cylinder engine capable of reducing the number of part items and shortening the total length. SOLUTION: In this built-up crankshaft of the multi-cylinder engine, a first crankshaft 10 where a first journal part 11, a first crank web part 12 and a first crank pin part 13 are integrally formed, and a second crankshaft 20 where a second journal part 21, a second crank web part 22 and a second crank pin part 23 are integrally formed are disposed so that the first crank pin part 13 side of the first crank web part 12 and the second crank pin part 23 side of the second crank web part 22 are opposite to each other, and the shaft centers of the first journal part 11 and the second journal part 21 are positioned on the same rotating shaft center line. The first crank pin part 13 and the second crank pin part 23 are connected to each other by a joint 30.
Patent JP-2001349436-A (JP)
Title: Gasket
Inventor: SAKUMOTO SHIGEHISA
IPC: F16J15/10
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To use a thin non-woven fabric 1 having flexibility as a core material, to annularly arrange a seal material 2 on the non-woven fabric 1, and to prevent lateral flow so as not to reduce compressive stress. SOLUTION: This gasket is annular in which the seal material 2 is disposed on the non-woven fabric 1, and the seal material 2 is annularly arranged on the front and back surfaces of the non-woven fabric 1. The shape of sealing member is kept and seal performance is improved to reduce cost and weight.
Patent JP-2001347936-A (JP)
Title: Brake control device
Inventor: HAGINO MITSUAKI
IPC: B60R21/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To eliminate discomfort when a driver treads a brake pedal during an automatic control and to facilitate the brake pedal operation after that to response to the intention of the driver. SOLUTION: A target brake pedal reaction BF* relative to a stroke is set large according to a target deceleration BG-AUTO* during the automatic brake so that the reaction of the brake pedal changed over from the automatic brake to a manual brake is set to that corresponding to the deceleration so as to reduce the discomfort. The timing of powerful treading of the brake pedal by the driver is learned from the driver's brake pedal operation hysteresis as sharpness TS. The smaller the sharpness TS, that is, the earlier and stranger the driver treads the brake pedal, the larger the reaction of the brake pedal in changing over from the automatic brake to the manual brake. When the reaction to the same stroke is large, increase in the reaction after that is moderated to facilitated the operation after changing over from the automatic brake to the manual brake.
Patent JP-2001351196-A (JP)
Title: Use situation deciding system
Inventor: NAKAYAMA TOMOFUMI
IPC: G06Q50/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To sharply reduce any maintenance work or cost load. SOLUTION: This system is provided with an area detecting part 2 for detecting the use situation of a use area image picked-up by a monitor camera 1 based on a picture IA of the use area and a control part 3 for issuing a switching instruction 3A of a use area to be image picked-up by the monitor camera based on a detected result 2A from the area detecting part 2. Then, a use area to be image picked-up by the monitor camera 1 is switched by an area switching part 4 according to the switching instruction 3A from the control part 3 so that it is possible to save any unnecessary switching for the total decision of a whole parking lot 11.
Patent JP-2001305005-A (JP)
Title: Ultrasonic leakage detector
Inventor: OKAMOTO MASAKATSU
IPC: G01H11/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic leakage detector accurately detecting the directivity of ultrasonic microphones and accurately detecting the leakage position. SOLUTION: This ultrasonic leakage detector is provided with the ultrasonic microphones 6, 7 and 8 having directivity, a signal processing circuit 11 processing electrical signals detected by the ultrasonic microphones 6, 7, and 8, a display part 12 and a headphone 14 outputting the signals processed by the signal processing circuit 11, a light source 9 arranged in the center of the ultrasonic microphones 6, 7, and 8 and radiating an optical beam in the same direction as the directivity of the ultrasonic microphones 6, 7, and 8, and a probe 2, at least, having the ultrasonic microphones 6, 7, and 8, and the light source 9.  A spot of the optical beam radiated from the light source 9 indicates the center of the directivity of the ultrasonic microphones 6, 7, and 8 relative to a facility to be measured so that the directivity of the ultrasonic microphones 6, 7, and 8 can be accurately detected to accurately detect the leakage position.
Patent JP-2002000415-A (JP)
Title: Display tool for bottle
Inventor: KANO HIDEKI
IPC: A47F7/28
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a display tool for bottles which minimizes dead spaces between upper/lower right/left displaying tools or between bottles, when plural display tools are continuously provided. SOLUTION: The display tool has a rail 11 that leads a bottle from a bottle inserting part 15 to a bottle taking out part 16 by extendedly providing flanges 12 and 13 at the both sides of a slit 17, which slidably hang the bottle by engaging with the upper end of the bottle, a frontmost bottle stop member 21, which stops a frontmost bottle 51 at the bottle taking out part 16 on the rail 11, and a succeeding bottle stop member 25, which stops the turning of the succeeding bottle 52 next to the frontmost bottle 51 by continuously moving with the bottle stop member 21. The frontmost bottle stop member 21 includes a main shaft 21c, front lever 21a and rear lever 21b, while the rear bottle stop member 25 is provided with a main shaft 26, rear bottle stop lever 27 and rear lever- engaging member 28.
Patent JP-2002007682-A (JP)
Title: System and method for managing client
Inventor: HOSHI MASATO
IPC: G06Q30/06
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To confirm whether or not electronic mail comes from a specified client. SOLUTION: This system is provided with a communication means 1 for exchanging the electronic mail with a client communication terminal 10 through the Internet 9, a registration commanding means 3 for storing a client address in a storage means 2 when purchase electronic mail is received, a dedicated address generating means 4 for generating a dedicated address, a content confirming means 5 for judging the contents of electronic mail show the cancel of a buying and selling contract or not, a security check means 6 for judging whether or not a pair of a destination address used for cancel electronic mail and a transmitter address, which is the address of the transmitter of the cancel electronic mail, is stored in the storage means 2 as a pair of the dedicated address and the client address when the cancel of the buying and selling contract is reported by the electronic mail,  and a selling supporting means 7 for determining the scheduled date of delivery to each contract client, who makes the buying and selling contract of automobile, and storing the scheduled date of delivery in the storage means 2.
Patent JP-2002006801-A (JP)
Title: Plasma display panel and its driving method
Inventor: KANAZAWA GIICHI
IPC: G09G3/298
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the conventional PDP(plasma display panel), the linearity of gradation is deteriorated depending upon a display pattern. SOLUTION: Plural first electrodes and second electrodes are arranged while making them to be adjacent alternatively and first display lines are formed with the first electrodes and the second electrodes adjacent to the sides of the first electrodes and second display lines are formed with the first electrodes and the second electrodes adjacent to other sides of the first electrodes. Gradation display is performed by dividing a display frame into plural subfields while turning-on the first and second display lines alternatively or only one side of the pertinent display lines.  When the cells turn on in adjacent first display lines or adjacent second display lines in a direction intersecting the first and second electrodes, compensation sustaining discharge is performed several times in the second display line or the first display line positioning between the adjacent first display lines or the adjacent second display lines, after a normal sustaining discharge period is completed in the pertinent first or second display lines.
Patent JP-2002003903-A (JP)
Title: Hydrogen storage alloy powder, hydrogen storage alloy electrode and alkaline battery
Inventor: TANAKA TADAYOSHI
IPC: B22F1/02
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress the dropping-out of hydrogen storage alloy powder from a hydrogen storage alloy electrode to enhance reactivity between the hydrogen storage alloy electrode and an electrolytic solution and to improve the high rate discharging characteristics and charging/discharging cycle characteristics in an alkaline battery. SOLUTION: In a hydrogen alloy electrode 2 in which an electrode material containing a binding agent and hydrogen alloy powder is stuck to a collector, hydrogen alloy powder in which the surface is coated with a film containing at least one metal selected from nickel and cobalt and a hydrophilic polymer and a collector in which the surface is coated with a film containing at least one metal selected from nickel and cobalt and a hydrophilic high polymer are used.
Patent JP-2002001908-A (JP)
Title: Work holding apparatus of cream solder printing machine
Inventor: OGATA HIDEICHIRO
IPC: B41F15/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a work retaining apparatus of cream solder printing machine without problem of intake of cream solder into through holes in printing on a substrate having through holes. SOLUTION: A work holding device 1 is composed mainly of a holding means 10 which holds a substrate 3 below a mask plate 2, a top face aligning device 20 for positioning the substrate 3 nearly horizontally, a driving part 30 which drives a supporting plate 35 and a printing station 31 upward and downward. The holding means 10 is provided with a suction fix plate 11a which fixes the substrate 3 by suction, and a substrate clamp unit 12 which performs light and left directional positioning of the substrate 3, and so on. This work holding device 1 is controlled by a control means 40. The control means 40 controls the suction fix plate 11a to turn off suction during printing operation.
Patent JP-2001028341-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor material of superior electrical characteristics, especially one formed into a films. SOLUTION: An insulating coat 102 is formed on a substrate 101 through gas phase reaction, and a semiconductor coat 103 is formed on the insulating coat 102, with the semiconductor coat 103 being formed into an island form, which is heated at 600-1,000 deg.C so that the insulating coat is contracted for providing a semiconductor device having superior electrical characteristics.
Patent JP-2002008583-A (JP)
Title: Mass spectrometer
Inventor: TOMIOKA MASARU
IPC: H01J49/06
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an mass spectrometer which reduces adverse effects of neutral particles or charged droplets by dry gas. SOLUTION: With a mass spectrometer provided with an ion source which ionizes eluate from liquid chromatograph at an atmosphere and a mass spectrometry part which carries out mass spectrometry on ion under high vacuum generated by the ion source, the ion source is provided with a spray means for spraying the eluate, an exhaust nozzle formed so as to cover the spray means and supplying heated gas from the direction opposite to spraying direction of discharge liquid, a throttling plate for throttling gas flow around the exhaust nozzle, and a case furnished with a through-hole for exhausting ion toward the mass spectrometry part.
Patent JP-2002014479-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KATO SATOSHI
IPC: C08L67/03
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having good electrical characteristics and excellent in mechanical strength and lubricity. SOLUTION: In the electrophotographic photoreceptor with at least a photosensitive layer on an electrically conductive substrate, the bonding resin of the photosensitive layer contains a polyarylate containing at least one alkyl substituted dihydroxy structural unit (1) and a dihydroxy structural unit other than the unit (1) and the amount of the polyarylate resin in all the bonding resin is >30 wt.%.
Patent JP-2002013061-A (JP)
Title: Method and apparatus for controlling thickness of inorganic short fiber felt
Inventor: ISHII YUTAKA
IPC: D04H1/08
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a control method and a controller, capable of contributing to prevention of thickness unevenness in width direction, in a method for producing an inorganic short fiber felt. SOLUTION: In this method for producing the inorganic short fiber felt comprising each step of fibrillation, suction, lamination and interlacing of felt, plural openings are provided in either faces of the upper faces and the front faces of a fibrillating cylinder and a cage roll, and the thickness in the width direction of the felt is uniformized as much as possible by current of air sucked into the cage roll.
Patent JP-2002014712-A (JP)
Title: Production and business management system
Inventor: TOKUNO NOBUO
IPC: G06Q50/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To manage a production man-hour and a business activity man-hour in real time and to calculate the salaries of respective employees. SOLUTION: In this system which manages the production man-hour and business activity man-hour of a product of the manufacturing industry, production information or business activity information transmitted from each portable terminal 14 through an information network is linked to present time, and the data which is made into data together with personal information is sent to the centralized managing means 16, which manages the production man-hour and business activity man-hour in real time. The system displays the man-hours, etc., on a monitor 18, or sends duty data from respective terminals 14 to the centralized managing means 16 to totalize working days, working hours, business activity man-hours, etc., of respective employees according to the duty data, thereby calculating the salaries.
Patent JP-2002016454-A (JP)
Title: Differential amplifier circuit, output stage circuit and voltage controlled oscillation circuit
Inventor: YOSHIHARA TOSHIO
IPC: H03F1/38
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit, an output stage circuit and a voltage controlled oscillation circuit, which operate with a low power supply voltage and are hardly affected by a power supply noise. SOLUTION: At least three stages of differential amplifier circuits to operate at the low power supply voltage are connected in the form of ring, and each of differential amplifier circuits is provided with a differential transistor grounding a source electrode, two load circuits respectively connected to the differential transistor and a transistor for bias for respectively impressing a bias voltage to the differential transistor and the respective load circuits. Then, one load circuit is composed of a diode-connected transistor and the other load circuit is connected to an output terminal, where a gate electrode and a drain electrode have mutually opposite polarities. Thus, a positive feedback circuit has a transistor to operate as a negative resistor and the gate electrode of the transistor for bias is connected to a control terminal.
Patent JP-2002013242-A (JP)
Title: Designed panel having fractured surface and manufacturing method therefor
Inventor: YANAGIDA HIROAKI
IPC: E04C2/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an autoclaved light-weight concrete panel characterized by such unique dynamic surface properties as to enable a wide shadow to be continuously formed in the boundary section between fractured surfaces having the surface properties with unevenness and waviness by allowing the fractured surfaces to adjoin to each other and have a noticeable difference in height caused mutually, make the boundary of the fractured surfaces defined, make use of the formal principle of beauty, and inspire emotions and efficiently manufacture and provide the above concrete panel by operating a hammering tool for the above concrete panel. SOLUTION: In the autoclaved light-weight concrete panel and a manufacturing method therefor, a panel surface is provided with a surface processed part wherein the noticeable difference is mutually caused in height between the adjacent fractured surfaces, and the surface processed part has less than a cavity/cm2.