baber/WOPTO huggingface dataset:
Patent JP-2001353601-A (JP)
Title: Rotary cutting tool
Inventor: SAGAWA TAKAYUKI
IPC: B23B27/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutting tool having a circular tip 3 capable of increasing the supporting rigidity of the circular tip against the tilting moment applied to the circular tip by the cutting reaction force and smoothly rotating the circular tip without tiltation. SOLUTION: A spindle assembly 2A is assembled by inserting a spindle 4 in the circular tip 3, and externally inserting a pacer 5 in the spindle 4 so as to hold the circular tip 3 between the spacer and a flange part 4a formed in the middle of the spindle 4. A pair of bushes 71 and 72 with both ends of the spindle 4 inserted therein are fitted to a cartridge case 2B fitted to a tool fitting hole 1a formed in a tool holder 1. A pocket 7a for a radial bearing is formed on an inner circumferential surface of the bushes 71 and 72, and a pocket 7b for a thrust bearing is formed on an inner end face in the axial direction of each bush. The cutting solution is supplied to the pockets 7a and 7b via passages 1b and 6c formed in the tool holder 1 and the cartridge case 2B, and the spindle assembly 2A is pivotably supported by the pressure of the cutting solution.
Patent JP-2001357913-A (JP)
Title: Wire connecting device
Inventor: MORI KATSUHISA
IPC: H01R4/48
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a wire connecting device of which an assembly work and wiring work are done with ease and without fail and manufacturing cost and parts management expenses can be curtailed. SOLUTION: The wire connecting device consists of a container body 1, wire holding springs 2 of hard metal having wire-pressing parts 21, that is a metal fitting built in the container, a conductive frame body 3 incorporating wire holding springs 2 by as many as the number of wires, and a cover body 4 of synthetic resin engaged and fixed in a void space 11 at an opening of the container body 1 and having a plurality of wire guide holes 41 guiding tip parts of wires. The wire holding springs 2 are equipped with the wire- pressing parts 21 pressing core wires against the conductive frame body 3 to keep in contact with it and get tied with it, and the conductive frame body 3 has a plurality of spaces for containing the plurality of the wire holding springs 2 formed at a position corresponding to the wire guide holes 41 of the cover body 4.
Patent JP-2001355778-A (JP)
Title: Pipe joint with cleaning function
Inventor: IMAI TAKASHI
IPC: B08B9/02
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To continuously improve the reliability of connection by eliminating a poor connection due to liquid remaining at disconnection. SOLUTION: A pipe joint with a cleaning function has hole portions 58 formed at circumferential intervals in a wall portion 51a forming a recessed portion 51 of a socket 22, locking balls 59 disposed in the hole portions 58 for local projection and retraction into and from the recessed portion 51, and a sleeve 53 disposed peripherally to provide an axial slide that presses the locking balls 59 out into the recessed portion 51 from the hole portions 58 and holds them engaged with an engaging groove 35 formed in a plug 23. The socket 22 is connected with a wash water supply tube 74 from a wash water supply source. Supply lines 72, 65 and 64 are formed to lead wash water fed thereto from the wash water supply tube 74 to a space portion 66 formed around the recessed portion 51.  The wall portion 51a forming the recessed portion 51 has a spout hole 71 for spouting the wash water led to the space portion 66 into the recessed portion 51.
Patent JP-2001359145-A (JP)
Title: Mobile object wireless communication unit and control method for mobile object wireless communication measurement operation
Inventor: FUJIWARA TETSUYA
IPC: H04W48/16
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a mobile object wireless communication unit that attains high-speed hand-over and optimum power control and to provide a control method for mobile object wireless communication measurement operation. SOLUTION: A portable phone terminal is provided with a GPS receiver. The GPS receiver obtains position information of a mobile station. The distance between the mobile station and a base station, the mobing speed of the mobile station and the moving direction are obtained from the position information of the mobile station. In order to realize a soft hand-over, the mobile station always monitors signals strength from the base stations. The sequence and the period of monitoring the peripheral base stations are optimized on the basis of the moving direction and the moving speed of the mobile station obtained by the GPS. Furthermore, by using the information above, this unit can cope with a rapid change in the power control.
Patent JP-2001355973-A (JP)
Title: Red smoke preventing method in handling of molten metal
Inventor: AKIYOSHI TETSUO
IPC: F27D17/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To vaporize water spray particles into water vapor before they arrive a hot water surface when red smoke is suppressed with water spray which smoke is produced upon molten metal such as molten iron, molten steel, etc., is introduced. SOLUTION: When molten iron is introduced form a metal mixer truck 2A into a molten iron ladle 5A, for example, a water spray mechanism 13 is provided above the molten iron ladle 5A, and water is sprayed to a molten iron flow to produce water vapor for suppression or prevention of the occurrence of red smoke. Hereupon, assuming a distance between a spray position and a surface of molten metal L, atmospheric temperature T, and a particle diameter determining constant k, a particle diameter r of water spray particle sprayed from the water spray mechanism 13 is calculated by r<=kL (T-100) is calculated, whereby the water spray particles are securely vaporized into water before they arrive the molten iron surface.
Patent JP-2002005098-A (JP)
Title: Fan device for electric home appliances
Inventor: OKAZAKI YOJI
IPC: F04D29/38
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fan device with a super low noise for electric home appliances. SOLUTION: On one side of wide stay 29, a flat part 30 is formed and on one side of fan blade 39 facing stay 29, a slide part 40 is formed. When the fan 15 rotates in the arrow A direction, the slide part 40 of fan blade 39 passes a flat part 30 of stay 29 with an angle of 360 deg./N1×N2, when N1 is a number of fan brades, N2 is an integer over 1. In this case, as discrete noises occurring at each part of slide part 40 of fan blade 39 interfere each other and the computational noise level becomes '0', the low noise level is enhanced.
Patent JP-2002008021-A (JP)
Title: Occupant detection system
Inventor: TSUCHIMOTO HIDEKAZU
IPC: G01B11/24
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detection system capable of precisely detecting the presence and sitting state of an occupant on a seat within a vehicle with a simple structure and high reliability. SOLUTION: In the occupant detection computer 20 of this occupant detection system 10, the edge detection of the image data taken by a CCD camera 12 is performed, the edges (reference lines) corresponding to stitches 54A and 54B provided on a front passenger's seat 52 are detected from the edges within the image data. The presence and sitting state of the occupant are detected on the basis of the presence, shape (length) and position of reference lines within the image data. Since the reference lines are easily detectable without being influenced by the background, a precise occupant detection can be performed with the simple structure. Since the build and seat position of the occupant can be detected from the shape and position of the reference lines, the joint use of another sensor is dispensed with, and the reliability is also high.
Patent JP-2002007250-A (JP)
Title: Electronic information acquisition system
Inventor: NAGAI TOSHIAKI
IPC: G06Q10/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method which records digital information of an article, a photograph, etc., of a publication in some form or another for having them sent from the publisher. SOLUTION: To gather digital information of printed matter, such as newspaper, a magazine, a photograph, etc., (1) an identification code, is added to information in the printed matter which can be provided at a user's request, (2) the user reads and records the identification code of the desired information, and (3) the identification code is sent to the information provider via the Internet. Consequently, the digital information corresponding to the identification code is sent to a computer of the user, so that the electronic information is obtained.
Patent JP-2001050838-A (JP)
Title: Manufacture of pressure sensor
Inventor: WEIBLEN KURT
IPC: H01L21/56
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To realize a method for surely avoiding the intrusion of molding material through a gap. SOLUTION: Means for cutting a pressure supply part 28 of a semiconductor pressure pickup 2 from a coating of molding material has a plunger 43 disposed while being spaced apart from the plane 20 of the pickup 2 on the side opposite to an assembling section 12 by a gap 45 in an injection molder 40. Fluidity of molding material is reduced in the region of the plunger 43 by varying the temperature thereof with respect to the temperature of liquefied molding material thus blocking at least complete intrusion of molding material into the gap 45.
Patent JP-2002010118-A (JP)
Title: Solid state imaging device
Inventor: CHIBA SHIRO
IPC: H04N5/335
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems of a prior art solid state image pickup device. SOLUTION: A lens 4 supported on the lens barrel 3 is arranged on one end side of a substantially cylindrical holder 1 having the other side arranged with an image pickup face 11a directed toward the lens 4, a filter 6 is provided in the holder 6 and an image pickup sensor 11 is wire bonded directly to a substrate. In such an image pickup device, at least any one of the rear end face 3a of the lens barrel 3 and the counterbore face 2a for receiving the lens barrel in the holder is inclined against the central axis of both faces and the opposite faces are inclined or a protrusion is formed such that the forward end thereof is included in the inclining face. When the lens barrel 3 is turned on the counterbore face 2a thereof, it is advanced or retracted in the axial direction through action of the inclining face or action of the inclining and the protrusion.
Patent JP-2002002539-A (JP)
Title: Cowl panel lip structure
Inventor: OGAWA TAKEHIKO
IPC: B60H1/28
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a cowl panel lip structure in which a rigidity of a rear end portion side of cowl panel is ensured and a followability to a wind shield surface is made well. SOLUTION: In the cowl panel lip structure, a reinforce rib 4 is provided on a back surface at a rear end of a cowl panel 1 disposed at a front side of a front end of a wind shield 2 toward a car body width direction. A lip 3 extending toward the wind shield 2 side is disposed at a part reinforced by the rib 4.
Patent JP-2002000842-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: A63F7/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of displaying the moving situation inside a virtual three-dimensional space with relatively less processing burdens. SOLUTION: A view point SP and an object OH constituted of plural polygons R1-R4 are arranged inside a world coordinate system and textures T1-T4 are stuck to the respective polygons R1-R4. The processing of moving the object OH from an arrangement position P1 to the arrangement position P2 and arranging the object OH at the arrangement position P1 again when the object OH reaches the arrangement position P2 is repeated. Every time the object OH is arranged at the arrangement position P1, the textures stuck to the respective polygons R1-R4 are successively updated to new textures continuous to the pattern of the textures. By displaying the situation of the movement of the object OH inside the world coordinate system based on the view point SP, the pattern of a background moved on a display screen is displayed.
Patent JP-2002010693-A (JP)
Title: Ac generator for vehicle
Inventor: TAKAHASHI TAKASHI
IPC: H02P9/30
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for a vehicle capable of preventing false detection of a startup of power generation that is caused by an inflow of a leakage current to an armature winding, inhibiting power consumption of a bypass resistor and the occurrence of heat generation. SOLUTION: False detection of a startup of power-generation that is caused by an inflow of a leakage current to the armature winding 11 can be favorably prevented by switching-on a transistor 13 and connecting the bypass resistor 12 having small resistance before detecting the startup of power generation of which the voltage of a single-phase power generation is under the prescribed threshold value and, after the startup of power generation is detected, the inflow current to the bypass resistor 12 is cut off by switching-off a transistor 10 to reduce or prevent power consumption and heat generation.
Patent JP-2002001236-A (JP)
Title: Ring-like tool rocking mechanism
Inventor: TAKABE ATSUSHI
IPC: A61C17/22
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To solve such problems that an air suction-type cleaner hardly wipes off a sticky soil and a rotary brush-type cleaner might hurt a floor surface and especially, hardly wipes off dust which deposits on a lattice, a paper sliding door a mesh work and the like and further, a buff polisher is not suited for polishing the uneven surface, although it does the excellent polishing work of the flat surface. SOLUTION: This rocking mechanism is structured of a rotary shaft or a vibrating shaft or a rocking shaft, a taborshaped rotary base or vibrating base or rocking base with a power transmission part fixed to the rotary shaft or the vibrating shaft or the rocking shaft and a ring-like tool with an inner periphery through which the rotary base or the vibrating base or the rocking base is inserted with free play. The power transmission part and the inner periphery of the ring-like tool are brought into contact with each other by rotating or vibrating or rocking the rotary base or the vibrating base or the rocking base and consequently, a rotary power or a vibrating power or a rocking power is transmitted to rotate the ring-like tool and at the same time, vibrate or rock it.
Patent JP-2002007406-A (JP)
Title: Real time bi-directional retrieval system by optical fiber line
Inventor: OSANAI NAOYA
IPC: G06F21/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To evade illegal use of digital information by authenticating it by an analog signal and to transmit large quantity of data at high speed by using an optical fiber line by a digital signal after confirmation of authentication though there is a case where the conventional digital information is illegally used by imitation and copy. SOLUTION: This retrieval system is a parallel system to perform bi- directional communication between an analog optical signal (2) and a digital optical signal (3) by using the optical fiber line (1), and the retrieval system has an authentication server (4) to perform individual authentication by the analog optical signal (2), a control conversion circuit (5) to pass the digital optical signal (3) to be paired with the analog optical signal (2) authenticated by the authentication server (4) and a data server (6) to provide a retrieving work to be both input of a retrieval condition and output of a retrieval result by the passed digital optical signal (3).
Patent JP-2002013241-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 graininess and subtle shade and shadow 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 at least one cavity/cm2.
Patent JP-2002026246-A (JP)
Title: Semiconductor device
Inventor: OGATA KENICHI
IPC: H01L25/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which reduces the burden of a manufacturing process and whose production costs can be reduced by dealing with an increase in a rated current without increasing a wire bonding process. SOLUTION: A semiconductor chip 13 which comprises an IGBT or the like is mounted on the surface of a mounting board 11 via a metal pattern 12-2. The main surface of the semiconductor chip 13 and a metal pattern 12-3 are connected by a bonding wire 14. A collector external output terminal 15-1 and an emitter external output terminal 15-2 are installed on the metal patterns 12-2, 12-3. The terminal 15-1 and the terminal 15-2 are electrically connected by a welding connection to the terminal 15-1 and the terminal 15-2 by a collector lead frame 18-1 and an emitter lead frame 18-2.
Patent JP-2001122877-A (JP)
Title: Cucurbituril derivative, method for preparing the same, and use
Inventor: KIM KIMOON
IPC: C08K5/3447
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a cucurbituril derivative, a method for producing the derivative and a use. SOLUTION: This cucurbituril derivative is represented by formula 1 (wherein, X is O, S or NH; and R1 and R2 are each selected from H, a 1-3C alkyl or alkenyl, a 1-30C alkynyl, a 1-30C alkylthio, a 1-30C alkylcarboxyl; a 1-30C hydroxyalkyl; a 1-30C alkylsilyl, a 1-30C alkoxy, a 1-30C haloalkyl, nitro, a 1-30C alkylamino, amino, a 1-30C aminoalkyl, a substitutable 5-30C cycloalkyl, a 4-30C cycloalkyl having a hetero atom, a substitutable 6-30C aryl and a hetero atom-containing 6-30C aryl; n is 4-20; with the proviso that when n s 6, R1 and R2 are H, and X is O, the case where n is 5, R1 is CH3, R2 is H and X is O is omitted).
Patent JP-2002021349-A (JP)
Title: Ceiling structure for unit bathroom
Inventor: MASUDA YOSHIHARU
IPC: E04B9/18
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure for a unit bathroom for which assembling work of favorable precision to each ceiling member at a joint part of a ceiling panel can be done easily, and an inspection cover or the like can be installed stably. SOLUTION: In this ceiling structure for a unit bathroom in which plural ceiling members 11a and 11c, parted from each other, are jointed with each other at the part of an opening 16, the ceiling members 11a and 11c are jointed with the opening part 16 through a connection member 17 comprising frame wall parts 21a and 21c roughly matching with the opening form of the opening part 16, and flanges 22a and 22c integrally formed with the frame wall parts 21a and 21c. An inspection cover 12 or a bathroom attachment is installed on an opening inside the frame wall parts 21a and 21c of the connection member 17.  The inspection cover 12 has a specified rigidity, for example, to be detachably engaged in the preliminarily formed opening in the connection member 17, and the plural ceiling members 11a and 11c are formed of a bathtub side ceiling member, a three-parted ceiling member, and a washing place side ceiling member.
Patent JP-2002026839-A (JP)
Title: Commercial message broadcasting method and system
Inventor: TANABE OSAMU
IPC: G06Q30/06
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To increase the cost-to-effectiveness of commercial message by the system and method for automatically putting up a commercial frame to be broadcasted from a broadcasting station for auction and automatically broadcasting the commercial message designated by a successful bidder in a successfully bidden commercial message broadcasting time zone. SOLUTION: This system has a home page automatically preparing means for automatically preparing a home page for holding the auction of commercial message, an access authenticating means for authenticating access, a bidding price automatically receiving means for receiving the input of a bidding price, a bidding price automatically updating means for automatically displaying the bidding price on the home page, a commercial message automatically registering means for automatically registering the commercial message, a commercial message automatically broadcasting means for automatically broadcasting the commercial message, a user database, a commercial message database and a bidding price database. The system is connected to a sponsor terminal through an open network.
Patent JP-2002018250-A (JP)
Title: Saturated solution forming tank
Inventor: YOKOTA KENICHI
IPC: C25B9/19
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To achieve the simplification of a structure, the reduction of product cost and the stable supply of a saturated solution. SOLUTION: A tank body 11 provided with a saturated solution supply port 1a, a filter 2 placed on the inner bottom surface of the tank body 11, a cap- shaped partition wall 3 arranged on the filter 2 so as to form a saturated solution storage chamber on the filter 2 and a saturated solution forming tank 1 connecting the interior 3b of the partition wall and the saturated solution supply port 1a are constituted to dispense with a member for holding the filter 2.
Patent JP-2002023604-A (JP)
Title: Teaching method, recording medium stored with teaching program, education device, recording medium stored with data for education
Inventor: KAWAI TOSHIO
IPC: G06Q50/20
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose education device capable of always grasping the ability of a student scientifically and quantitatively and capable of instructing the student exactly in accordance with the ability and which is flexible and is easy to use. SOLUTION: S0 is a question box and the statement of a question and SN is a final answer box and the statement of an answer. Sn (n=1, 2,..., N-1) are intermediate results. K(n) (N-1, 2,..., N) are related knowledge needed for the student to advance from the (n-1)th step to the nth step (Sn-1 to Sn). Bn is a button to be pushed at the time when the student obtains the related knowledge K(n) and B'n is a button for obtaining a correct answer when the student can not advance to the Sn by one's own ability. A lamp Ln is a lamp for lighting right or wrong (for example, green and red) when the student writes the Sn by one's own ability. The student successively makes answers while seeing displayed intermediate results and when the answer is a correct answer, the student advances to a next intermediate result or a next answer.  When the student makes answers, the student can advance to the answer SN while using buttons Bn, B'n.