baber/WOPTO huggingface dataset:
Patent JP-2001319190-A (JP)
Title: Device for estimating number of ic cards
Inventor: TAKESHITA TAKANORI
IPC: B42D15/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To roughly estimate the number of IC cards which are treated at a time when plural IC cards are collectively read and written. SOLUTION: Many (and unknown) number of IC cards 14a, 14b... which are attached to an envelope 16 are stored in an IC card reader/writer 10 and an electromagnetic field is formed by a power amplifier 20 and an antenna 12 of the reader/writer 10 to generate electric power at the antennas L1-L5 of IC cards 14a-14e. Meanwhile, the load applied to the amplifier 20 is detected by a load detection part 24 and inputted to a CPU 26 which roughly estimates the number of IC cards from load Q by referring to the table of a memory 28. Then the CPU 26 selects an algorithm of the highest efficiency according to the number of estimated IC cards and starts the read/write processing of IC cards.
Patent JP-2001315034-A (JP)
Title: Precise machining tool for free curved surface
Inventor: OMORI HITOSHI
IPC: B23Q1/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a precise machining tool for free curved surface efficiently and precisely machining a free curved surface using a three-spindle NC machining device having versatility by limiting a contact face of a tool machining part to a fixed position and range from a spindle center so as to provide a constant peripheral speed and constant drive torque, at the same time improve the precision of the machining position and hold the shape precision of the machining tool contact face. SOLUTION: The precise machining tool for free curved surface precisely machines a surface to be machined by bringing the bottom end in contact therewith by the rotation about the rotary spindle. This tool is provided with a truncated-conical tool 12 having, at least, an annular arc projection face machining part 13 in the bottom, a vertical line Z passing through the lowermost of the annular arc projecting face and the center of the sectional arc, and a bearing 14 supporting the truncated-conical tool and a tool shaft by the rotary spindle N inclined so as to become approximately parallel to the side line of the truncated-conical shape close thereto.
Patent JP-2001318129-A (JP)
Title: Method for setting test mode, medium storing its program, semiconductor device and electronic apparatus
Inventor: KODAMA SHIGEHIRO
IPC: G01R31/28
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To set a variety of test modes easily while minimizing occupation area without analyzing a method for setting a test mode substantially. SOLUTION: In a test mode setting method for determining whether a microcomputer operates normally or not, a CPU 1 compares a plurality of comparison data supplied sequentially from an ROM 10 sequentially with a plurality of expected value data prestored in a test ROM 4 in correspondence with respective comparison data and sets a test mode only when every corresponding comparison data and expected value data match each other.
Patent JP-2001319379-A (JP)
Title: Optical recording medium
Inventor: TAKAHATA HIROAKI
IPC: G11B7/24079
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium in which a groove is used as a recording track, a pre-pit is arranged between the adjacent grooves and the increase of errors accompanied by high-density recording is restrained while the raise of the manufacturing cost is kept to a minimum. SOLUTION: This optical recording medium has a recording layer on the surface of a substrate, grooves exist almost parallel to each other on the recording layer-formed side while sandwich a land and a pre-pit on the land. When the height, which is measured from the bottom face of the groove, of the land between the pre-pit and the groove is defined as HP and that, which is measured from the bottom face of the groove, of the land in the region where the pre-pit is absent is defined as HL, 0.25<=HP/HL<1 is satisfied in this optical recording medium.
Patent JP-2001319276-A (JP)
Title: System, terminal and method for accepting parcel delivery
Inventor: OSHIRO TATSUYUKI
IPC: G06F19/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a parcel delivery accepting system, parcel delivery accepting terminal, parcel delivery accepting method, client information storage medium and program storage medium, by which the installation space can be reduced and the time for input/settling processing of delivery information can be decreased in a parcel delivery accepting job. SOLUTION: The parcel delivery accepting terminal 11 is provided with a sender/destination input means 101 for inputting sender information or destination information on the basis of the reading of an IC card 12, on the basis of the retrieval of a client master file 13 or newly, a touch panel display 4 for operator for inputting the sender information, the destination information and delivery information, a touch panel display 5 for customer, a delivery voucher preparing means 103 for preparing a delivery voucher on the basis of the sender information and the destination information, and a charge settling means 102 for calculating and settling delivery charges on the basis of the destination information and the delivery information.
Patent JP-2001323442-A (JP)
Title: Mechanism for controlling and releasing automatic level adjusting gate
Inventor: KIYOSAKI NORIAKI
IPC: E02B7/40
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To forcibly fully open a radial gate by increasing the weight of a water weight corresponding to an excessive decrease in level of water on the downstream side of a channel or forcibly fully close the radial gate by reducing the weight of the water weight. SOLUTION: A water weight chamber 9 is provided beside the radial gate 1 installed in the channel 2, and an upstream water chamber 10, a downstream water chamber 11 and a float chamber 12 are provided in the water weight chamber 9. An upstream communication passage 10a is provided for communicating the upstream water chamber 10 with the upstream side 2a of the channel, and an intermediate communication passage 11a is provided for communicating the downstream water chamber 11 with the float chamber 12 at or above a set level of water. An auxiliary communication passage 15 is provided for communicating the downstream water chamber 11 with the float chamber 12, which downstream water chamber is set at a height below the set level of water in the intermediate communication passage 11a.  A float valve 16 which opens at low levels of water is provided at the float chamber side outlet of the auxiliary communication passage 15. The water weight 14 having a drain constricting part 14b therein is provided in the downstream water chamber 11.
Patent JP-2001322414-A (JP)
Title: Suspension link
Inventor: NISHIOKA SHUICHI
IPC: B60G7/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To assemble a spindle into a link in a state that a torque arm is mounted on the link in a suspension link where the torque arm is mounted on an approximately U-shaped link oscillatably supported by the spindle, one of serration shaft parts of a torsion bar is inserted into a serration hole part of the torque arm, and the other serration shaft part of the torsion bar is mounted on a member on the car body side. SOLUTION: A projecting part 41a is formed by a heaping part of the pads of a peripheral edge of a recessed groove 41b formed along the circumferential direction on an inner peripheral face of the serration hole part 41 of the torque arm 4 by using a pressing jig, and an end of the serration shaft part 51 of the torsion bar 5 inserted into the serration hole part 41 is locked by the projecting part 41a, whereby the spindle 2 can be assembled into the link 1 from the inside of the serration hole part 41 of the torque arm 4 in a state that the torque arm 4 is mounted on the link 1.
Patent JP-2001326616-A (JP)
Title: Data transmission method and data transmitter
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/46
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method and a data transmitter, in which a means capable of comparatively easily arranging digital video signals multiplexes the video signals in a way that the video signals can surely be reproduced at a receiver side and transmits the multiplexed signal. SOLUTION: Identification code data are inserted to at least one of the digital video signals, P/S conversion processing is applied to the resulting signal to form serial data, bit multiplex synthesis processing is applied to the serial data to form composite serial data and the data are transmitted.
Patent JP-2001322157-A (JP)
Title: Method for manufacturing thermoplastic resin film
Inventor: MINAMIZAWA HIDEHITO
IPC: B29C47/68
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin film which can manufacture a film of high quality and containing a mall quantity of foreign matters for a long period of time, without the necessity of having to replace a filter by using a filter which has a high filtering accuracy and can suppress the generation of modified resins. SOLUTION: In the method for manufacturing a film wherein a thermoplastic resin is melted by means of an extruder, filtered by a filter, and then delivered from a die, and cooled and cured on a casting drum, a leaf disk filter wherein the filter comprises two or mote layers of filtering mediums having different filtering accuracy and/or void, and the filtering accuracy of the filtering mediums at the most downstream side of the flow of resins is 20 μm or less, and the filter medium at the most downstream side of the flow of resins is in direct contact with a supporting body in the filter is used.
Patent JP-2001320906-A (JP)
Title: Device for attaching tilling tine
Inventor: ADACHI JUNJI
IPC: A01B33/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a tilling tine-attaching device into whose tine-attaching bracket the root of a tilling tine can easily and accurately be inserted and which can give an attachment-fixed state free from shaking and loosing. SOLUTION: An engaging notch is formed in the front edge of the root portion of the tilling tine 11, and an escaping notch 25 is similarly formed in the rear edge. Thereby, when the root portion having a dimension of smaller plate width than the length of the opening of the tine-attaching bracket is inserted into the tine-attaching bracket up to its prescribed depth (D3) allowing contact with a positioning stopper 21 inward protruded from the front wall surface of the tilling tine-attaching bracket, the root portion of the tilling tine is positioned so that a round hole which is opened in the root portion of the tilling tine and is used for receiving the shaft body portion of an attaching pin 16 coincides and communicates with an angular hole for receiving the angular head portion of the attaching pin and a round hole for receiving the body portion of the shaft,  wherein the angular hole and the round hole are opened in both the side walls of the tilling tine-attaching bracket, respectively.
Patent JP-2001332107-A (JP)
Title: Mold for lighting apparatus
Inventor: KATO TOSHIO
IPC: F21V1/26
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a mold for a lighting apparatus molding a spherical shape of complicated outer periphery surface shape easily with low cost. SOLUTION: A support member W1 forming a nearly spherical shaped outer periphery surface by combining and insertion jointing plural plate-shaped vertical and horizontal ribs L1-L5 and R1-R5 is constructed and a permeable sheet is stuck on the outer periphery surface of the support member W1 to form a mold 6. The mold 6 therefore is formed with a lower cost than a conventional mold.
Patent JP-2001332520-A (JP)
Title: Sheet-like resin composition and method of manufacturing semiconductor device using the same
Inventor: UEDA HIROTAKA
IPC: C09J163/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like resin composition which can well hold a silicon wafer in the back grind process and also exerts an underfilling function at the time of mounting a chip on a substrate, a method of manufacturing a semiconductor device using the resin composition, and a semiconductor device manufactured by the method. SOLUTION: The sheet-like resin composition can be stuck to the silicon wafer and is used for holding the silicon wafer in the back grind process and, in addition, for sealing the interface between the chip and a substrate. The method of manufacturing semiconductor device uses the resin composition and the semiconductor device is manufactured by the method.
Patent JP-2001338070-A (JP)
Title: Device for controlling information and method for providing information
Inventor: KITAURA KEIKO
IPC: G06Q50/10
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an information controller and an information providing method of digital information capable of providing a bi-directional service for allowing a user to provide his or her own data, and to obtain information matched with the data. SOLUTION: This controller as one illustrated configuration is provided with a control part, a memory connected to the control part, and a communicating part capable of communicating with an external terminal. The memory stores the ID data of the user of the external terminal, the food information of a food selling store, and a program. At the time of receiving first data from the external terminal through the communicating part, the program allows the control part to decide the food information which can be taken by the user from the ID data of the user and the food information, and allows the communicating part to output second data including the food information to the external terminal.
Patent JP-2001016552-A (JP)
Title: Method and device for reverse reproduction of digital data stream
Inventor: KOCHALE AXEL
IPC: G11B27/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To perform reverse reproduction while displaying each of continuous pictures by allowing the device to have a step at which a sector stream is reclassified in a reverse direction and a step at which the sector stream is resolved all over the stream. SOLUTION: This device jumps backwards just (n) sectors from an actual scanning position, reads address information of the (n) sector in a forward direction, prepares a list of sector places from the address information, and reclassifies the list of sector places in the backward direction. A place of a sector stream is resolved on the basis of the list of sector places of the backward direction in order to find an appropriate location of a start code of video information. Digital data are transferred from the position of the sector stream to a processing unit that follows the stream. A sector coming from a pickup is reclassified in the reverse direction in order to process backward direction trick mode. Next, when a parser algorithm finds a start of a next intrapicture, only an appropriate intrapicture is queued to a video decoder.
Patent JP-2001007663-A (JP)
Title: Transistor amplifier
Inventor: DICK BURKHARD
IPC: H03F3/45
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain high linearity and a low noise level by a circuit low in complexity by coupling two asymmetrical differential amplifiers in mirror symmetry on the one hand, operating them as a negative feedback circuit on the other hand, and using an emitter impedance which is a diode, thereby linearizing a transistor amplifier. SOLUTION: In this transistor amplifier, all transistors(TRs) or diode elements consisting of transistors except output branches 20, 30 of a current mirror circuit has a small emitter area that corresponds thereto. As a result small area is required on a semiconductor crystal. A single current flowing through series array, consisting of 1st-4th TRs 1-4 and the diode elements 11, 12,..., 4n is comparatively small, and a noise signal from those circuit elements reaching 1st and 2nd output terminals 7, 8 is comparatively small. Conversely, a high noise component is fed to a terminal 50 via the output branches 20, 30 of the current mirror circuit.
Patent JP-2001153937-A (JP)
Title: Method for measuring ac magnetic characteristics of ferromagnetic body
Inventor: UETAKE ICHIZO
IPC: G01R33/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately measuring the relative magnetic permeability and flux density of a material magnetized by an interpolar AC magnetizer. SOLUTION: A ferromagnetic body is magnetized by the interpolar AC magnetizer installed on the surface of the ferromagnetic body. A magnetic flux inside the ferromagnetic body is measured by a coil for measuring a magnetic flux wound on the ferromagnetic body, and a magnetic field is measured by a coil installed in the vicinity of the ferromagnetic body. By computations through the use of the measured values, the intensity of a magnetic flux distributed in a surface layer inside the ferromagnetic body is computed, and the permeation depth of a magnetic flux distributed in the surface layer inside the ferromagnetic body is computed.  Then, the relative magnetic permeability of the ferromagnetic body and the flux density of the surface of the ferromagnetic body are computed from the computed intensity and permeation depth of the magnetic flux distributed in the surface layer inside the ferromagnetic body.
Patent JP-2000353662-A (JP)
Title: Stencil reticle including scattering pattern for electron beam projection lithography
Inventor: CHRISTOPHER F ROBINSON
IPC: G03F1/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To enable correction of proximity effects and local Coulomb effect by including a weak scattering membrane, having openings of an ion particle projection reticle and a strong scattering region between openings in the weak scattering membrane. SOLUTION: An ion particle projection reticle or a mask, as scattering mask, is provided with a layer 510 of a weak scattering substance as membrane and is provided with a layer 520 of a strong scattering substance as membrane having openings 521, 522 and 533 like a reticle. In a region where the pattern density is high or the exposure area is large, a lithographic pattern is formed only by the strong scattering layer 520, and in a region where the pattern density is low, a lithography pattern is formed by both scattering layers 510 and 520 in the same way in such a manner that the maximum increase in irradiation amount is given. In this way, the proximity effect and the local Coulomb effect can be corrected.
Patent JP-2001334258-A (JP)
Title: Method and system for recycling cleaning water
Inventor: YANAMOTO SHINICHIRO
IPC: B05D3/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the wastewater of cleaning water by recycling the wastewater discharged without being influenced by the form of processes before washing, to reduce a purchase cost, and to provide a system for recycling the cleaning water which can perform the treatment efficiently at a low cost and a method for wastewater treatment. SOLUTION: The wastewater discharged from the first rinsing process 12c is supplied around seed ice formed from water of prescribed purity or above which is arranged in a freezing separator 18 and cooled gradually so that only water in the wastewater is frozen by using the seed ice as a nucleus. While the impurities of the wastewater is left unfrozen, only the frozen water is transferred to an ice storage tank 30 and melted. The water is separated into filtrate and concentrated water through ion exchange, and the filtrate is used as regenerated cleaning water.
Patent JP-2001343590-A (JP)
Title: Panorama image block
Inventor: DOI SADA
IPC: G02B17/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a panorama image block capable of decreasing the harmful noise added when capturing an image. SOLUTION: This panorama image block is a rotating body consisting of a transparent blank including an upper light shielding surface 1 at the center of a top surface, an upper translucent surface 2 at the peripheral edge of the top surface, a lower light shielding surface 3 in the peripheral part of an under surface and a lower translucent surface 4 in the central part of the under surface. The lower light shielding surface 3 is formed as a reflection mirror capable of gathering the incident light from the upper translucent surface 2 through the rotating body to the upper light shielding surface 1, and the upper light shielding surface 1 is formed as a reflection mirror capable of condensing the reflected light from the lower light shielding surface 3 through the inside of the rotating body to the lower translucent surface 4.  The peripheral edge of the upper translucent surface 2 is provided with an annular condenser section 9 of a specified width concentric with the upper translucent surface 2 and this annular condenser section 9 is subjected to rough surface working and dark color treating.
Patent JP-2001342615-A (JP)
Title: Concrete product for stopping weed in sidewalk
Inventor: YAKUSHINJI KUNIAKI
IPC: E01C11/22
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a concrete product for stopping weed in a sidewalk having no stepped part hindering transportation and capable of coping with the growth of weed according to the degree of hardness to grow. SOLUTION: This concrete product for stopping weed in the sidewalk is formed by a combination of a main body 1 provided with a cutout groove 3 longitudinally communicating with a side wall part 2 positioned below the level L of the sidewalk, and a plate-like member 4 formed to partially project from the cutout groove 3 when it is fitted to the cutout groove 3 of the main body 1, and there is no stepped part and projected part in the side wall part 2 of the main body 1.
Patent JP-2001342782-A (JP)
Title: Gate door device
Inventor: HARADA SHIGEMATSU
IPC: E06B11/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of halving the storage space of the whole gate door in the device opening or closing a plurality of gate door bodies. SOLUTION: This device has a child gate door single body 10 inside a parent gate door single unit 3 moving on a pair of tracks 2 and 2 installed on a predetermined place, and this child gate door single body is able to move in contact with the tracks 7 and 7 provided at the right and left inner side portions of the tracks and parent gate door single body.
Patent JP-2001340865-A (JP)
Title: Electro-deionized water making apparatus
Inventor: YOSHIE KIYOTAKA
IPC: B01D61/48
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for making pure water of stable quality at a low cost even in a case using drinking water having high electric conductivity, industrial water, well water or river water as water to be treated. SOLUTION: In the electro-deionized water making apparatus, a metal oxide or hydroxide is allowed to be present in an ion exchanger charged in at least a desalting chamber.
Patent JP-2001348518-A (JP)
Title: Ink for ink jet, ink set using the same and method for ink jet recording
Inventor: FUKUYAMA KEIICHI
IPC: C09D11/38
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink jets capable of surely suppressing the occurrence of color bleed and cogation, improving even the shelf life and further avoiding the complication of the constitution of an ink head and suitably usable in a thermal jet type image forming device. SOLUTION: This ink for the ink jets is obtained by using a color ink comprising a water-soluble dye having a betaine structure and a cationic surfactant in an aqueous solvent and a black ink comprising a black pigment in an aqueous solvent and assuming alkalinity. Since the color ink has especially the betaine structure, the color ink becomes an extremely stable state even under acidic conditions and the shelf life can be improved without causing the cogation. An acid-alkali reaction is caused between the color ink and the black ink to thereby rapidly fix the black ink. As a result, the color bleed can be suppressed.