baber/WOPTO huggingface dataset:
Patent JP-2003331349-A (JP)
Title: Automatic vending machine
Inventor: MIYAMOTO AKIFUMI
IPC: G07F11/04
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine of simple constitution easy for filling articles into an article column without being disturbed by a spring guide.  <P>SOLUTION: The spring guide 8 provided to be tension-laid vertically in an open face side of the article column 2 for storing the plurality of articles under a stacked condition is provided to prevent the article stored in the article column 2 from falling off out of the open face side, and guide support mechanisms 14, 18 are provided to support, in particular, an upper end part and a lower end part of the spring guide displaceably along a lateral direction, for example, along width direction or a front direction, and for positioning the spring guide in the substantial central part of an open face in the article column using tension of the spring guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338101-A (JP)
Title: Disk drive device and clamp
Inventor: HASHIZUME MASATAKA
IPC: G11B17/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp which can decrease a distortion generated in a magnetic disk.  <P>SOLUTION: The top clamp 3 is provided with an elastic part 3a which is made up of a circular sheet spring body and generates an elastic force and a centering hole 3c which is extendedly disposed on a pressurizing part 3b. Therein, a coating layer 3d with FEP (Fluorinated Ethylene Propylene Copolymer) formed on the surface facing the magnetic disk 1 of the pressurizing part 3b is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335695-A (JP)
Title: Immunoenhancing agent composed of fermented soybean, antitumor agent, processed food, and method for producing fermented soybean
Inventor: KAGEURA SADAO
IPC: A61K131/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lactic fermentation product of soybean having high immunoenhancing effect and good taste.  <P>SOLUTION: Soybean or its processed product is fermented by the coculture of lactobacillus and yeast. The lactobacillus at least contains Enterococcus faecalis properly combine with other cocci, bacilli or bifidus bacteria. The yeast is Saccharomyces cerevisiae and/or Saccharomyces rosei. The fermented soybean is produced by fermenting soya milk with the above microorganisms and the produced fermented liquid is neutralized with a calcium compound and dried to obtain a powdery fermentation product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338990-A (JP)
Title: Broadcast receiving equipment
Inventor: KURODA NAOSHI
IPC: H04N5/44
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide broadcast receiving equipment wherein a viewer can easily transmit program information concerning a recommendatory program to another viewer, without performing complex transmission information input.  <P>SOLUTION: An electronic program list displayed by a program displaying means 8 is used, and information concerning a program selected by a program selecting means 9 is obtained by a selected program information obtaining means 10. On the basis of information obtained by the means 10, transmission information is formed by a transmission information forming means 11, and transmitted by an information transmitting means 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059290-A (JP)
Title: Semiconductor memory
Inventor: KOGA MITSUHIRO
IPC: G11C11/401
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory having a preferable relieving mode for defective data. SOLUTION: This semiconductor memory is provided with a cell array provided with a normal data section used for normal write-in and read-out of data and a parity data section storing data for test for performing error detection of read-out data from the normal data section, a data buffer holding temporarily read-out data from the cell array and write-in data for the cell array, and an error detecting and correcting circuit generating data for test to be stored in the parity data section from write-in data inputted at write-in of data and performing error detection and correction of read out data based on data read out from the normal data section and data for test read out from the parity data section at read-out of data.  (n) bits parallel data is delivered and received between the data buffer and the normal data section of the cell array, and (m) bits parallel data (m<n) is delivered and received between the data buffer and an external input/output terminal.
Patent JP-2003344003-A (JP)
Title: Slide caliper
Inventor: MATSUMIYA SADAYUKI
IPC: G01B3/20
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide caliper capable of readily being manufactured, improved in precision of measurement, and prolongated in service life.   <P>SOLUTION: A slide caliper 1 is composed of a scale body 11 having measuring jaws 111 and 112, and a slider 12 freely slidable in a longitudinal direction of the scale body 11 having the other measuring jaws 122 and 123 to be abutted on a specimen along with the measuring jaws 111 and 112. In the caliper, at least either one of the scale body 11 and the slider 12 is formed with a synthetic resin containing a nano scale material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339708-A (JP)
Title: Single cw conversion adapter and ultrasonic diagnostic apparatus
Inventor: TSUDA RIKI
IPC: A61B8/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a single CW special-purpose probe to be driven via a connector for a multi-channel probe.   <P>SOLUTION: A single CW conversion adapter comprises: the connector (101) for the multi-channel probe for connecting to the connector for the multi-channel probe capable of connecting the multi-channel probe; a connector (4) for a single CW special-purpose probe capable of connecting the single CW special- purpose probe; and converter circuits (103a to 111) for converting the signal of the connector for the multi-channel probe into the signal of the connector (4) for the single CW special-purpose probe. Thus, the constitution of an ultrasonic diagnostic apparatus can be simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347334-A (JP)
Title: Bump and forming method of bump
Inventor: SAKABE KENICHI
IPC: H05K3/34
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely connect a bump to a connecting object or a metal layer by a wedge effect even when pressure impressed at connecting is comparatively reduced in a fixing method of landless bumps formed by an electrolytic plating method to the connecting object or the metal layer.   <P>SOLUTION: The bump whose tip has a conical shape, a pyramid shape, a semi-spherical shape, a wedge shape or the like and whose aspect ratio of 1:1-1:5 and whose height is 3 μm or higher is directly formed on wiring by electrolytic anisotropic plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343675-A (JP)
Title: Rolling element for traction drive, and toroidal type continuously variable transmission
Inventor: CHIBA HIROTAKA
IPC: F16H15/38
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling element for traction drive that keeps traction coefficient high under a condition of thick oil film and prevents decrease of durability even under a condition of thin oil film.   <P>SOLUTION: In the rolling element for traction drive, a rolling surface 3a of a power roller 3 is provided with a fine groove 3b spirally continuing along the rolling direction, respective rolling surfaces 1a and 2a of input/output disks 1 and 2 are provided with dimples 1b and 2b having a diameter smaller than the width of a fine groove 3b of the power roller 3, and the fine groove 3b of the power roller 3 and the dimples 1b and 2b of input/output disks 1 and 2 are disposed in a range D where a Hertzian contact ellipse in an at least maximum load passes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340968-A (JP)
Title: Laminate
Inventor: SHIN GAKUJI
IPC: B32B25/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate having excellent extrusion moldability, flaw resistance, oil resistance and soft feeling and further having excellent uniform spreadability, and embossing (embossing pattern) maintainability.   <P>SOLUTION: The laminate is obtained by laminating a thermoplastic elastomer layer embossed on the surface and a base layer. In this laminate, the elastomer layer contains a thermoplastic elastomer composition which contains a block copolymer (component (a)) having a specific molecular weight and a specific structure, a softener (component (b)) for a hydrocarbon rubber, and an olefin resin (component (c)) so that a ratio of the component (b) to the total quantity of the component (a) and the component (b) is 20 to 80 wt.%, the ratio of the component (b) is 20 to 80 wt.%, and the component (c) is 1 to 300 pts.wt. per 100 pts.wt. of the total sum of the components (a) and (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001802-A (JP)
Title: Packaging body of boxed tissue paper
Inventor: NAKADA KYOKO
IPC: B65D33/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body in which a plurality of storage boxes of boxed tissue paper are stacked and collectively packaged, the storage boxes are easily taken out of a packaging bag by providing an unsealing means, and remaining products after the take-out are well re-packaged so that the products are not loosened in pieces.  <P>SOLUTION: In the packaging body 1 in which a plurality of storage boxes of boxed tissue paper are stacked in the same direction, unsealing cut lines 10 of perforation to take out the storage boxes are formed in a packaging sheet 2 of the packaging body, close to the center in the stacking direction of the storage boxes, in a direction orthogonal to the stacking direction of the storage boxes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001595-A (JP)
Title: Rubber crawler
Inventor: KUROKAWA NORIAKI
IPC: B62D55/253
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology further improved over a previously proposed technology and even superior in the durability of a rubber crawler without using a steel cord as a matter of fact.  <P>SOLUTION: This rubber crawler is provided with core bars embedded at constant spaces in the longitudinal direction of the rubber crawler. Closed opening parts are formed at the right and left wing parts of the core bar, and the edge parts of the closed opening parts of the adjacent core bars are connected by a connecting body provided with inwardly opened fitting parts at the front and rear, in a state of enclosing the edge parts with the fitting parts from the outer peripheral side of the rubber crawler. The connecting body is formed of a tension member, and lugs are formed in the positions to cover the center part of the connecting body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004365-A (JP)
Title: Shutter system and camera
Inventor: TOMITAKA AKIRA
IPC: G03B9/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a shutter system in the direction of its width and allow diversion to another camera.  <P>SOLUTION: A second parallel link pivotally attached to a shutter plate and pivotally holding a light-shield blade in the position of a first parallel link that turns substantially in the same direction as the direction of shutter movement is pivotally held. Either one of a pair of arms constituting the second parallel link is provided with an arm part so as to be located around a pivotal hold part in the position of the first parallel link and opposite a light-shield blade pivotal support part. The arm part engages an oblong hole made in the shutter plate in a direction orthogonal to the direction of the shutter movement. Thus, using the first parallel link, the arm part turns the second parallel link in a direction opposite to the first parallel link.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010700-A (JP)
Title: New phenol resin and epoxy resin composition comprising the resin as curing agent
Inventor: TAIHICHI TAKESHI
IPC: C08G8/28
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having low melt viscosity, improved moisture resistance and mechanical properties such as impact resistance, and its cured material.  <P>SOLUTION: The epoxy resin composition is obtained by using a new phenol-based resin as a curing agent having an alkoxyphenol in phenol resin skeleton as shown in formula (1) (R is methyl group or ethyl group; X is hydrogen atom or methyl group; (n) is an integer of 0-3; (m) is an integer of 1-5) and a narrow molecular weight distribution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010713-A (JP)
Title: (meth)acrylic acid (co)polymer and method for producing the same
Inventor: YOSHIMURA TADANORI
IPC: C08F4/40
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a (meth)acrylic acid copolymer low in the content of highly hygroscopic impurities and preventing a powdery detergent including the copolymer from discoloration, and to provide a method for producing the copolymer.  <P>SOLUTION: The method for producing the (meth)acrylic acid (co)polymer comprises polymerizing a monomer, essentially i.e. acrylic acid, methacrylic acid or salt(s) thereof using a persulfate and bisulfite in the presence of a water-soluble metal salt at ≤50°C. The (meth)acrylic acid copolymer thus obtained has the following characteristics: the content of a byproduct formed by addition of the bisulfite to the (meth)acrylic acid ( salt ) is ≥1 pt. mass based on 100 pts. mass of the (co)polymer, the content of a hydroquinone compound is ≥0.02 pt. mass based on 100 pts. mass of the (co)polymer, and the drying characteristic parameter defined by a specific formula is ≤75%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011767-A (JP)
Title: Rotary joint
Inventor: MIYAZAKI KAZUO
IPC: F16J15/16
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion of a seal member 20 installed between fixed piping 4 and rotary piping 6 by gas flowing through a rotary joint 1.  <P>SOLUTION: This rotary joint comprises the fixed piping 4 connected to the rotary piping 6 rotatably supported by bearings 8 and 10, and a seal member 20 installed in an annular recess 2a formed at their connected part to seal them. Between an inner passage 28 and the annular recess 2a where the seal member 20 is installed, a gas chamber 26 is provided. This gas chamber 26 is communicated with the inner passage 28 and the annular recess 2a where the seal member 20 is installed by gaps C1 and C2 between the fixed piping 4 and the rotary piping 6. The gas chamber 26 is connected through a gas passage 30 to a compression gas supply source 32, and higher pressure than the gas flowing in the inner passage 28 is introduced to it. Since the gas chamber 26 and the gaps C1 and C2 are set at high pressure, gas in the inner passage 28 will not invade toward the seal member 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123840-A (JP)
Title: Electrolyte for lithium-sulfur battery and lithium - sulfur battery containing the same
Inventor: SOKU KIM
IPC: H01M4/136
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a lithium - sulfur battery having a large capacity and excellent life characteristics, large current discharging characteristics and low temperature characteristics. SOLUTION: The lithium - sulfur battery comprises a positive electrode containing at least one positive electrode active material selected from the group consisting of a sulfur element, Li2 Sn (n>=1), Li2 Sn (n>=1) dissolved in a catholyte, organic sulfur compounds and carbon - sulfur polymers ((C2 Sx )n ; x=2.5 to 50, n>=2); an electrolyte containing a salt having a cation; and a negative electrode containing a negative electrode active material selected from the group consisting of a substance capable of reversibly introducing or eliminating a lithium ion, a substance capable of reacting with a lithium ion to reversibly form a lithium-containing compound, lithium metal and lithium alloys.
Patent JP-2004010457-A (JP)
Title: Method for manufacturing optical fiber preform
Inventor: TAKANO TSUYOSHI
IPC: G02B6/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent certainly the occurrence of a bright spot when an optical fiber preform 7 is manufactured by gradually integrating both of a glass pipe 2 and a glass rod 3 while heating them from one end to another end and by drawing to have a specified outside diameter while reducing the inside pressure of the glass pipe 2 in which the glass rod 3 is inserted.  <P>SOLUTION: A glass treating amount which is the total integrated glass amount of the glass pipe 2 and the glass rod 3 per unit time is adjusted for not occurring the bright spot on a boundary face when the glass pipe 2 and the glass rod 3 are integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023249-A (JP)
Title: Error correction apparatus and method for wireless data communication
Inventor: NAOI TOSHIMICHI
IPC: H04L1/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction apparatus and method for wireless data communication capable of decoding data without the need for taking much time for turbo decoding.  <P>SOLUTION: The error correction apparatus allows a decoding section 310 to extract an information block included in the received data stored when the decoding section 310 stores the received data, allows a CRC detection section 320 to detect an error in the extracted information block by a CRC code, allows the decoding section 310 to perform turbo encoding in the stored received data when the section 320 detects the error, and allows the decoding section 310 to extract the information block included in data received next to the received data above the error correction apparatus allows the decoding section 310 to perform no turbo encoding when the section 320 detects no error.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021573-A (JP)
Title: Data processor
Inventor: NISHII OSAMU
IPC: G06F7/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide speedy multiplication and addition calculation for a data processing device having a command set without multiplying and adding computing element.  <P>SOLUTION: Arithmetic circuit in the data processing device has a multiplication calculation part (EMUL1) in which data A and B are input for outputting a sum signal (113) which is a partial signal for A * B and a carry signal (114) in which the data A and B are input. A first adding part (EADD1) for calculating a final result of A * B by adding the above sum signal and the above carry signal, and a second addition part (EADD2) capable of calculating the result of adding A * B to E after receiving data E, the sum signal and the carry signal. This computing circuit is enabled by selecting from three calculations including multiple (A * B), addition (D + E) and multiplication and addition (A * B + E) by selection circuits 104 and 105. This arithmetic circuit allows sequence of multiplication command and addition command to perform data-sensitive process at a high speed. As the arithmetic circuit is realized by modifying conventional multiplier and adder without adding special computing element for multiplication and addition calculation, chip area efficiency can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020381-A (JP)
Title: Near-field light generating apparatus and its method
Inventor: SUZUKI SADAICHI
IPC: G11B7/135
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating near-field light, which effectively generate the near-field light.  <P>SOLUTION: This near-field light generating apparatus comprises a thin film or a thin wire metal 21, a transparent dielectric 22 arranged on both sides of the metal 21, a laser device 23 such as a semiconductor laser emitting laser light 20, and optics 24 including a beam splitter and a reflective mirror for projecting the laser light 20 onto both sides of the transparent dielectric 22. By projecting the laser light 20 onto both sides of the transparent dielectric 22, surface plasmon is formed on both sides of the metal 21. When the metal 21 is sufficiently thin or small diameter, the surface plasmons 25 formed on both surfaces interact through the electric field, and propagation of the plasmon or the Fano mode 26 occurs, thereby producing the near-field light 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022900-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KUWABARA HIDEAKI
IPC: H01L21/20
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing variations in elements by effectively removing metal elements remaining in a semiconductor film of a crystal structure, which is obtained by using the metal elements for accelerating crystallization.  <P>SOLUTION: A method for forming a gettering site comprises; a step for forming the semiconductor film having an amorphous structure such as, typically, an amorphous silicon film; a step for adding compound ions such as, typically, a fluorine compound, carbon compound, nitrogen compound or oxygen compound; and a step for performing heat treatment for gettering. The gettering site comprising the fluorine compound, carbon compound, nitrogen compound or oxygen compound may be formed in the film forming step of a plasma CVD method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019834-A (JP)
Title: Equipment for absorbing torque fluctuation
Inventor: KONDO HIROSHI
IPC: F16H35/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment for absorbing torque fluctuation, which is advantageous for making torque-limiter thin, ensures the degree of freedom in designing components, and is advantageous for ensuring a required coefficient of friction.  <P>SOLUTION: The torque fluctuation-absorbing equipment 1 includes a 1st member 2 which is linked to a 1st rotation shaft 11 and extended radially outside, a 2nd member 3 which is connected to a 2nd rotation shaft 12 and extended radially outside, a damper 4 transmitting torque of the rotation shaft 11 to the rotation shaft 12, and a torque limiter 5. When the torque fluctuation between the 1st rotation shaft 11 and the 2nd rotation shaft 12 is within a set value, the torque limiter 5 transmits torque of the shaft 11 to the shaft 12. While, in the case when the torque fluctuation between the shafts 11 and 12 exceeds the set value, the torque limiter 5 generates sliding so as to improve torque-transmission cutoff-property between the shafts 11 and 12. Friction engagement parts 51A, 51B of the torque limiter 5 are formed in a film mainly composed of hard particles and a binder for bonding the hard particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020138-A (JP)
Title: Cooling container
Inventor: OHARA TOSHIFUMI
IPC: F25D3/12
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling container effectively utilizing merits by compensating demerits of a dry ice cooling method and a regenerator cooling method respectively.  <P>SOLUTION: This cooling container 10 for use in an aircraft is provided with a dry ice bunker 14 thermally insulating and partitioning a metal box 11 storing the dry ice in a hermetically sealed state, and an electric fan 16a and a blower duct 17 sucking the air outside the dry ice bunker 14 in the cooling container to the inside of the dry ice bunker 14 and blowing an cold air cooled by the dry ice to the inside of the cooling container 10, in its inside. The cooling container 10 is provided with a regenerator agent storing rack 19 for storing regenerator agent 20 outside the dry ice bander 14 in the cooling container 10.  <P>COPYRIGHT: (C)2004,JPO