baber/WOPTO huggingface dataset:
Patent JP-2002054072-A (JP)
Title: Antistatic agent for fiber
Inventor: KAGARA YASUYUKI
IPC: D06M13/292
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent which can impart excellent antistatic performance to fibers and has excellent anticorrosive property, excellent water spot inhibiting property and low foamability. SOLUTION: This antistatic agent for fibers, characterized by containing (A) a compound whose saturated aqueous solution has a stream pressure of 2.0 to 16.7 mmHg at 2 deg.C, (B) a quaternary ammonium salt type cationic surfactant, and (C) an aminophosphate type phosphate as essential components.
Patent JP-2002352374-A (JP)
Title: Multiplication reflection type radio wave marker system and traffic system
Inventor: HANDA SATORU
IPC: G01V3/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem of needing to perform history management and to mount a discriminant algorithm of peak shape for peak detection, needing to predict the next marker by the management of marker spacing and a travel distance due to the possibility of erroneous detection caused by magnetic disturbance in a magnetic type, and needing to individually discriminate the polarity of each marker and to logically decode to identify coded information. SOLUTION: Marker passing is detected by a multiplication reflection type radio wave marker constituted to invert the phase of electromagnetic wave reflected and transmitted from the marker, in the process of passing, and a marker detector provided with a phase detecting part to detect the change in the phase.
Patent JP-2002063859-A (JP)
Title: Image display device and manufacturing method of the same
Inventor: HARAGUCHI YUJI
IPC: H01J31/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image display device enabling easy arrangement and reduction of the number of spacers, and easy to assemble, and to provide a manufacturing method of the same. SOLUTION: An electrode plate 13 and many spacers 15 are installed between a face panel 11 with a phosphor screen 16 formed on it, and with a rear panel 12 with electron emission elements 20. Each spacer extends through spacers holes 14 formed on the electrode plate and makes contact with the face panel at its upper end surface and makes contact with the rear panel at its lower end surface. A stepped part is formed at the middle part of each spacer, and the electrode plate is locked and is positioned at a prescribed position between the panels by contacting with the stepped part.
Patent JP-2002352382-A (JP)
Title: Movement control device and its program
Inventor: YOKOGAWA HIROYUKI
IPC: H04B7/26
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To perform flexible movement control according to the detected number of object persons using radio communication technique. SOLUTION: A signal changeover control server 10 receives a Bluetooth radio wave from a portable terminal 20 in a prescribed range around a radio receiver 14a, as transmit signals through the radio receiver 14a provided with antennas installed at both end spots in a crossing road switched to the green light. The number of addressers is counted from the acquired transmit signals to prepare an addresser table storing the number of addressers for every crossing road and every user classification. On the basis of the prepared addresser table, the numerousness of the number of persons waiting for a signal, and the number of users who require time more than normal for crossing are recognized, and green light lighting time is appropriately computed and set as lighting time.
Patent JP-2002347958-A (JP)
Title: Paper feeder
Inventor: KOBAYASHI MASATO
IPC: B65H3/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent double feeding of sheets occurring in feeding recording sheets from a paper feed tray by a paper feed roller even if using cut recording sheets with printed rear surfaces for the paper feed tray. SOLUTION: This paper feeding mechanism of a printer pushes a feed spring 8 against the recording sheet 5 and approaches a feed mechanism part 9 towards the paper feed roller 7 so as to raise the recording sheet 5. The raising of the recording sheet 5 forms a clearance toward the recording sheet 6 so as to reduce friction between the recording sheet 5 and the recording sheet 6. Then, when the paper feed roller 7 is operated to start the picking of the recording sheet 5, the pressure of the feed spring 8 is reduced so as not to obstruct picking operation of the paper sheet 5, the feed spring 8 is raised where the contact between the feed spring 8 and the recording sheet 5 disappears and the feed mechanism 9 is returned to its original position. At each time when feeding sheets, the aforementioned operation is repeated so as to prevent the double feeding of the sheets.
Patent JP-2002348849-A (JP)
Title: Filling method for cavity in ground
Inventor: YAMAGISHI TAMIO
IPC: E02D3/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To maintain the advantage of the prevention of the large shortening of a construction period, environmental pollution, a traffic hindrance or the like in the conventional filling construction method of an underground cavity while facilitating the management of work processes of the cavity filling construction method, and to further improve the stability of a ground after the execution of works. SOLUTION: In a filling method for the cavity in the ground, two or more of small-diametral holes communicated with a ground are distributed and bored near the top section of the cavity in the ground. A fluid aggregate mixture is fed in from at least one of feed-in holes containing the small-diametral holes together with a fluid medium added as required and the greater part of the cavity in the ground are filled with the aggregate mixture. The feed-in of the aggregate mixture is completed or feed-in is stopped after the run-off start of a part of the aggregate mixture from another small-diametral hole and an arrival to the fixed value of feed-in resistance of the aggregate mixture are detected, and filling having higher reliability is attained by feeding the an aggregate binding composition into the cavity in the ground.
Patent JP-2002352026-A (JP)
Title: Method, system, and program for product repair
Inventor: KAWAMATA ATSUSHI
IPC: G06Q50/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that repair acceptance processing is not immediately performed in a maintenance center or a user cannot always easily refer to the repair progress condition of a product being in the middle of repair at the time when the user requests the maintenance center to repair the product which the user has. SOLUTION: With respect to a system, a method, and a program for automatic repair acceptance and repair perusal, the maintenance center publishes various information including classification information of fault symptoms related to repair as a home page, and a request for repair from a user is so automatically accepted that it can be accepted at any time even in holidays or at night, and a product as the repair object is repaired in accordance with user's wishes about a repair method of bringing, a business trip, or reception, and the progress condition of repair is published as a home page of the maintenance center.
Patent JP-2002353127-A (JP)
Title: Projection aligner and device-manufacturing method
Inventor: IWANAGA TAKEHIKO
IPC: G03F1/62
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively control temperature of a reticle. SOLUTION: A pellicle 3 is provided opposite to the pattern surface of a reticle 1, and a pellicle frame 2, for supporting the circumference of the pellicle 3, is fixed to the reticle 1 for integration. Nozzles 4a and 4b are connected to holes 2a and 2b passing through the pellicle frame 2, and temperature control fluid flows in pellicle space surrounded with the reticle 1, pellicle frame 2, and pellicle 3. A chromium pattern 1a of the reticle 1 is cooled directly, thus preventing thermal expansion in the reticle 1.
Patent JP-2002356250-A (JP)
Title: Paper sheet conveying device and image forming device
Inventor: IWASAKA HIROSHI
IPC: B65H9/16
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet-conveying device capable of effectively preventing buckling and a loop of paper sheet from pushing the paper sheet on a side reference guide even when paper sheets of various thicknesses are conveyed. SOLUTION: In a paper sheet correction part 26 using the side reference guide 34 provided on one side of a paper sheet conveying passage and a bias roller shifting the paper sheet 32 to a side reference guide 34 side, the side reference guide 34 has a divided structure of a fixed guide 38 and a movable guide 39 and the movable guide 39 is supported movably in the vertical direction. The movable guide 39 is vertically moved by rotation of an eccentric cam 44 driven by a motor 45 and a gap G of a guide groove 42 can be optionally changed.
Patent JP-2002364053-A (JP)
Title: Sanitary flushing device
Inventor: TANAKA BUNGETSU
IPC: G01V8/12
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To detect a user even when the user sits on a closet seat in any posture, and to prevent detection by mistake the closet seat, etc., as the user of the closet seat or the like in the case of the non-sitting of the user. SOLUTION: The projection region 6 of projecting light 5 projected from a light-emitting section for a sitting detector 4 disposed to a casing 1 is set within the range which does not exceed the outer circumference of the closet seat 2 and within the range which does not detect the surface of the closet seat 2 under the state in which the seat 2 is floated from the top face of a stool body B by irregularities formed to the top face of the stool body B and the rear of the closet stool 2 under the state in which the seat 2 stands at an angle close to a self-standing releasing angle.  The projecting light 5 is projected towards a projecting point 6a set at a place corresponding to the waist section of the user sitting on the closet seat 2 in the projecting region 6 under a normal state and at a place where a part of the body of the user sitting under an abnormal state is contained in the directional-characteristic range 5a of projecting light 5.
Patent JP-2002364084-A (JP)
Title: Wall joint device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a wall joint device which is simple in structure, and can absorb a movement corresponding to a width dimension of almost all of a joint portion. SOLUTION: The wall joint device is comprised of a plurality of one-side triangular rotary brackets, a one-side joint plate, a plurality of the other-side rotary brackets, the other-side joint plate, the other-side joint plate energizing mechanisms, and one-side joint plate energizing mechanisms. The one-side rotary brackets are mounted on a one-side wall surface at predetermined intervals such that their tips are rotatable only in an outward direction. The one-side joint plate has the one-side rotary brackets mounted thereon. The other-side rotary brackets are mounted on the other-side wall surface opposed to the one-side rotary brackets such that a bearing recess for bearing the tip of each one-side rotary bracket is formed at a tip of each bracket and that the tip is rotatable only in an outward direction.  The other-side joint plate has the other-side rotary brackets mounted thereon in a manner covering the bearing recesses, as well. Each of the other-side joint plate energizing mechanisms has one end thereof mounted on the tip of the other-side rotary bracket and the other end thereof mounted on the one-side wall surface. Each of the one-side joint plate energizing mechanisms has one end thereof mounted on the tip of the one-side rotary bracket and the other end thereof mounted on the other-side wall surface.
Patent JP-2002017893-A (JP)
Title: Foot fin for swimming having many exchangeable constitution elements
Inventor: ROBERT B EVANS
IPC: B63C11/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a means for fixing a foot fin to the foot of a swimmer in a mode suited to the foot of the swimmer in the foot fin for swimming. SOLUTION: The foot fin for swimming 10 constituted to be mounted to the leg having the sole and the heel of the swimmer includes a sole plate 14 larger than the foot, the first circular-arc flap 34 integrated with its rear part 22 and extended upward and forward from the rear part to demarcate a tunnel 38 having a changeable diameter for inserting the foot, a heel strap 41 which is fixed to the circular-arc flap 34 and is suited to the surrounding of the heel of the foot when the foot is inserted to the tunnel, and an adjusting means 50 for adjusting the length of the heel strap so as to hold the upper surface of the sole plate in the state of being abutted on the sole closely.
Patent JP-2002043006-A (JP)
Title: Socket connector
Inventor: STEFFANIE CLEVELAND
IPC: H01R33/76
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a zero-insert force connector, having a base with a coefficient of thermal expansion similar to or the same as that of a printed circuit board. SOLUTION: This invention discloses a socket for connecting an electronic component to a circuit board. At least a part of the base of the socket is made of an epoxy resin material filled with glass, such as FR4, which is the same as that of the circuit board. The socket has a cover grounded on the base, a contact for engaging a male contact with an electronic component, and an actuator for moving the cover with respect to the base. The socket can be surface-mounted on the circuit board by a fusible member such as a solder ball.
Patent JP-2002366888-A (JP)
Title: Optical information reader
Inventor: HASHIMOTO HIDEKI
IPC: G06K7/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a means which can implement a matching function by a bar code reader body alone and easily call a function useful for the function or the like. SOLUTION: A flatbed type optical information reader has a read means which irradiates a bar code with light and receives reflected light to read the bar code, a storage means which stores data of the read bar code as registered data, a matching means which compares and collates matching data recorded in other bar codes read by the read means after the registered data are stored in the storage means with the registered data and outputs matching results, a switching control means which performs switching control over a registration mode wherein the storage means can store the registered data and a matching mode wherein the matching means can compares and collates the matching data with the registered data in previously set order, and an interruption means which can places the reader in the registration mode irrelevantly to the previously set switching control by the switching control means.
Patent JP-2002364682-A (JP)
Title: One-way clutch
Inventor: SAKAMOTO KENJI
IPC: F16D41/07
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To increase a responsiveness for switching between a free state and a lock state and reduce a cost in a one-way clutch. SOLUTION: In this one-way clutch 1, concentrically disposed inner and outer ring members 2 and 5 are switched between the lock state for rotating the inner and outer members in synchronism with each other and the free state for rotating the members relative to each other. All rollers 6 disposed in an opposed annular space between the inner ring member 2 and the outer ring member 5 at several circular positions are formed in elastic bodies for pressing in a locking direction. One or a plurality of annular wire materials 8 are used in place of the members having elastic bodies equal in quantity to the rollers or balls or elastic pieces equal in quantity to the rollers or balls used in the prior arts.  The annular wire materials 8 generate spring force in inner radial direction which is generally uniform on all peripheral surface thereof, and impart the force generally uniformly to all rollers 6. Thus, all rollers 6 roll in the lock direction without advancement or delay at the time of locking operation.
Patent JP-2002374421-A (JP)
Title: Image processor and image processing method
Inventor: HAYASHI SHUJI
IPC: H04N19/60
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can easily generate an image compression file from which other persons hardly restore the image. SOLUTION: This image processor has compressing means 101 to 105 which generate data in hierarchical structure for frequency bands by processing image data by wavelet conversion and generate encoded data by dividing the data in the hierarchical structure into a plurality of block areas and encoding the data for the block areas to generate the image compression file, an encoding order determining means 107 which optionally determines the order of the encoding carried out for the block areas in the compression processing of the image data by the compressing means 101 to 105, an encoding order storage means 107 which stores the encoding order determined by the encoding order determining means 106 while making it correspond to the image data, and an expanding means 110 which reads the encoding order corresponding to the image data out of the encoding order storage means 107 and expands the encoded data according to the encoding order when the image compression file is reproduced.
Patent JP-2002339093-A (JP)
Title: Method of manufacturing sleeve
Inventor: MIKAJIRI HITOSHI
IPC: C25D1/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve quality and productivity by eliminating processes of machining such as slitting, edge face working and deburring which are post finishing in a method of manufacturing a metallic sleeve by electrocasting. SOLUTION: The method of manufacturing the sleeve by an electrocasting process using metal matrix having good dimensional accuracy or plastic imparted with electroconductivity on its surface. Using an electrically insulating member of the plastic having exact dimensions in an exact position as the electrocasting matrix, the sleeve is simply obtained by only removing the matrix without subsequent finishing.
Patent JP-2003007967-A (JP)
Title: Semiconductor device, its manufacturing method and mounting structure
Inventor: YAMAURA SHUICHI
IPC: H01L23/36
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipating performance of a power MOSFET. SOLUTION: A power MOSFET 23 comprises a pellet 16 in which power MOSFETs are fabricated, a heat spreader 11 bonded with the pellet 16, a frame 13 bonded to the outside of the pellet 16 on the heat spreader 11, a plurality of leads 15 bonded to the frame 13 and connected electrically with the pellet 16 through a wire 21, and a resin sealing body 22 sealing the inner part 15a of each lead 15 wherein the outer part 15b of each lead 15 is bent in the direction opposite to the heat spreader 11. The power MOSFET 23 is mounted on a mounting board 30 while directing the heat spreader 11 side oppositely to the mounting board 30 side. Since the heat spreader is located on the side opposite to the mounting board, heat can be dissipated efficiently from the heat spreader.
Patent JP-2003000817-A (JP)
Title: Pachinko game machine
Inventor: FUKAZAWA SEIJI
IPC: A63F7/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To simply provide information on positions of accessories for prize- winning a game ball and a prize-winning order so that the player of a pachinko game machine of a third class or general electric bonus, which is comparatively unknown, can easily play a game. SOLUTION: Display lamps (decoration lamps) 132, 142 and 152 are respectively provided at the prize-winning accessories 130, 140 and 150 which the game balls has to be put into in the case of acquiring the right of big prize-winning or in the middle of the big prize-winning and which are arranged on the surface of a game panel. The display lamps of the prize-winning accessories except for corresponding one are all turned off when the display lamp (decoration lamp) is lighting or blinking for the prize-winning. Thus, a prize-winning order, etc., is easy to be understood by a player, thereby the player can play a game without hesitating about the feature and the specification of the game even in the case of new introduction or in the case of a beginner.
Patent JP-2003002247-A (JP)
Title: Front structure of vehicle body
Inventor: KITAGAWA YUICHI
IPC: B62D21/15
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To effectively disperse impact load from a tire that retreats while being steered and to acquire a large energy absorption quantity in view of a possibility of stress concentration due to the concentration of load on a torque box existing in the middle between a body side frame and a side member since contact force between the tire and a body side member is maximum at a tire back face unless the tire is turned completely sideways at the occurrence of a frontal collision. SOLUTION: In this front structure of a vehicle body, the body side frame forming the skeleton of a cabin side face is composed of an inner panel on the inside of a cabin and an outer panel on the outside of the cabin, and a torque box comprising an inner panel on the inside of the cabin and an outer panel on the outside of the cabin is formed between the vicinity of a joint part between a side member and a dashboard panel, and the body side frame. A front tire and wheel are arranged in the outer panel side direction of the torque box, and the outer panel face of the body side frame and the outer panel face of the torque box are continuously connected.
Patent JP-2003000406-A (JP)
Title: Sample display tool for stockings
Inventor: MIYAGI TAKASHI
IPC: A47F7/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a sample display tool which enables the unity of serves both for display and for storage and is easy for customer to judge color and design. SOLUTION: This invention is related to the sample display tools for stockings in which installed stockings are placed on a hollow tube body and such hollow tube bodies are erectedly installed.
Patent JP-2003013471-A (JP)
Title: Hydraulic shovel used also for crane operation
Inventor: NISHIMURA SATORU
IPC: B66C23/90
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel used also for a crane operation which makes it possible for an operator to grasp quickly a state in the crane operation so as to conduct the operation. SOLUTION: This hydraulic shovel is equipped with an operating machine having a boom, an arm, a bucket and a hook and enables execution of the crane operation. A monitor device 45 having a monitor screen 44 is provided. A parameter regarding a load factor of a rated load and a state of an engine are displayed on the monitor screen 44.