baber/WOPTO huggingface dataset:
Patent JP-2002351546-A (JP)
Title: Unmanned carrier vehicle system
Inventor: KOMOTO HOMARE
IPC: H02J3/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To realize an unmanned carrier vehicle system capable of making all carrier vehicles travel smoothly without stopping on a route while saving power consumption within a zone by suppressing the power consumption of each carrier vehicle. SOLUTION: This unmanned carrier vehicle system 1 is provided with a non-contact feeding system 2 with a plurality of zones defined therein. A calculating means 30 for calculating the power consumption of all carriers vehicles 13 existing within zones A and B and a controlling means 40 perform control so as to suppress the power consumption of the carrier vehicles if the calculation results exceed the power supply capacity. That is, the calculating means 30 multiplies the total number of the carrier vehicles existing within the zones A and B by power consumption per unit to obtain the overall power consumption, and the controlling means 40 controls the speed and acceleration of each carrier vehicle 13.
Patent JP-2002352503-A (JP)
Title: Optical disk unit
Inventor: YAMAGUCHI MITSUTAKA
IPC: G11B20/10
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk unit which carries out buffering suitable respectively for sequential data and repeatedly used data. SOLUTION: The CPU 170 of the optical disk unit 200, when it receives a request from a host 180 via an interface 150 to read out reproduction data, decides whether the requested reproduction data is sequential reproduction data or repeatedly used reproduction data based on address value of the requested reproduction data. When the reproduction data is sequential reproduction data, the CPU 170 controls a decoder so as to apply lookahead buffering to the reproduction data to a ring buffer of a buffer memory 160. When the reproduction data is repeatedly used reproduction data, the CPU 170 controls the decoder 140 so as to perform buffering to a cell buffer of the buffer memory 160.
Patent JP-2002349196-A (JP)
Title: Tunnel fireproof panel mounting structure
Inventor: AIBA TSUTOMU
IPC: A62C3/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To protect a tunnel itself from a tunnel fire. SOLUTION: In this tunnel fireproof panel mounting structure, a tunnel wall body is constituted by two or more annularly assembled tunnel segments 1, and two or more fireproof panels T are mounted along the inside part of the tunnel wall body. A fireproof bracket 4 for mounting the fireproof pane T on the segment 1 is mounted in the state covering the butt parts 1a and 1b of the adjacent segments 1, and the fireproof panel T is mounted on the fireproof bracket 4.
Patent JP-2002348272-A (JP)
Title: Method for producing cyanonorbornene
Inventor: FUKADA ISAO
IPC: C07C253/30
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyanonorbornene capable of being employed enough as industrial use. SOLUTION: In a method for producing a cyanonorbornene by reacting acrylonitrile with cyclopentadiene or dicyclopentadiene, the method which is characterized in that part of the unreacted acrylonitrile and cyclopentadiene or dicyclopentadiene is recovered from the top of a flash vessel, in that the reaction product containing the cyanonorbornene recovered from the bottom of the flash vessel is supplied to a purification column, in that the reaction product containing the cyanonorbornene is recovered from the bottom of the purification column, in that the remaining part of the unreacted aclylopnitrile and cyclopentadiene or dicyclopentadiene is recovered from the top of the purification column, and in that the unreacted acrylonitrile and cyclopentadiene or dicyclopentadiene recovered from the flash vessel and the purification column are reused as raw materials for cyanonorbornene.
Patent JP-2002353642-A (JP)
Title: Enclosure for electronic equipment
Inventor: KONO TETSUYA
IPC: H05K5/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an enclosure for electronic equipment that can easily switch the pulling-out direction of a mounted unit. SOLUTION: In this enclosure 1, rails 20 which can be slid forward and backward are laid between both sides of a base 3 mounted with the mounted unit 2 and the enclosure 1 so that the unit 2 may be pulled out in the forward and backward directions of the enclosure 1 from its housed position in the enclosure 1.
Patent JP-2002349738-A (JP)
Title: Motor valve
Inventor: TOKUNAGA YUJI
IPC: F16K27/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor valve that suffers no adverse effect and functions normally even if disposed in a plumbed area about a bathtub and the like and in a wet atmosphere. SOLUTION: A substantially longitudinally middle portion of one flange 25 out of flanges 25 formed at shorter sides of a case body 18 is recessed to form a notch groove 27 as an introduction portion whose notch is from an edge of a bend portion 25a to a middle position of the flange 25 along a thickness direction. The surface of the flange 25 has a pair of parallel projections 28 extending along the shorter side of the case body 18. In the motor valve 11, a gap between opposite surfaces of the notch groove 27 of the case body 18 into which a cable 32 is introduced and of a projection 19c of a cover 19, and a groove portion 19d in which packing 31 is seated are both filled with silicone rubber 33 as a sealing resin, which offers a waterproof structure.
Patent JP-2002352042-A (JP)
Title: Method, device, and program for mediating invitation
Inventor: NISHIMOTO HAJIME
IPC: G06Q50/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To make a user answer easily to a questionnaire by using a mobile telephone. SOLUTION: Unrewritable discrimination data for discrimination of hardware of a mobile telephone 200 itself is stored in the mobile telephone 200. When the user inputs answers to the questionnaire to the mobile telephone 200, the mobile telephone 200 reads out discrimination data and transmits discrimination data and answer data to a server 100. The server 100 which mediates the questionnaire includes a circuit which preliminarily stores the name and the address of the user using the mobile telephone 200, a circuit which transmits the questionnaire to the mobile telephone 200, a circuit which retrieves the name and the address of the user using the mobile telephone on the basis of discrimination data received from the mobile telephone 200, and a circuit which transmits the name and the address of the user and answer data to an examiner computer 300.
Patent JP-2002353604-A (JP)
Title: Printed board
Inventor: YAMADA MASATOSHI
IPC: H03B5/32
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount large-sized, surface-mounting electronic components and small-sized, surface-mounting electronic components on one and the same printed board. SOLUTION: A printed board to be mounted with surface-mounting electronic components is provided with a pair of first electrode patterns metallized on the printed board, and at least a pair of second electrode patterns which are electrically connected with the first electrode patterns by lead electrodes and metallized between the terminal electrodes of the first electrode patterns.
Patent JP-2002357786-A (JP)
Title: Optical device and method for assembling the same
Inventor: SATO MASAHIRO
IPC: G02B27/28
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce assembly man-hours with respect to an optical device having at least a sheet of an optical element such as a polarization element or Faraday rotator. SOLUTION: In the optical device constructed by fixing the optical element to a holder, the optical element and the holder are fixed to each other with integral molding.
Patent JP-2002363841-A (JP)
Title: Welt-stitching method and welt-stitched knit fabric
Inventor: YUI MANABU
IPC: D04B1/24
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To afford welt-stitched part with such a pattern accent that loops of the final course of a knit fabric appear at specified intervals on the obverse side of welt stitch loops. SOLUTION: This knit fabric is obtained by the following procedure: a welt stitch loop succeeding to the loop of the final course of the knit fabric is made and overlapped on the adjoining loop, and a needle hooking these overlapped loops is fed with a knitting yarn to make the succeeding stitch loop; the knitting operation described above is thus made repeatedly starting from one end of the final course to the other end as the endpoint, thereby the loop of the final course is ensured not to come loose;  wherein on the obverse side of the knit fabric, the welt stitch loops are put through sideways the loop of the final course at every other wale while on the reverse side, the welt stitch loops are put through sideways the loop of the final course at every other wale, and these two kinds of welt stitch loops are disposed alternately on the obverse side and reverse side of the knit fabric.
Patent JP-2002362548-A (JP)
Title: Container
Inventor: OTSUKA YUZO
IPC: B65D5/74
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a container which is preventive of troubles wherein fragments of a straw hole sealing part are liable to be taken into the mouth of a drinker when contents of the container are drunken. SOLUTION: The container is made of paper base with a sealed-up part made of a thermoplastic resin by injection molding for forming a straw hole for drinking contents provided. The sealed-up part is partially equipped with a thinned groove so as to be opened easily by a straw and the thinned groove, however, is not in a closed loop shape.
Patent JP-2002367227-A (JP)
Title: Optical information recording medium
Inventor: ISHIDA TOSHIO
IPC: G11B7/254
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which has stable recording and reproducing characteristics, suppresses the decomposition of dyestuffs in a recording layer and is excellent in preservable properties, such as light resistance and heat resistance. SOLUTION: The optical information recording medium constituted by successively forming at least a light reflecting layer, the recording layer capable of recording information by a laser beam of <=500 nm in wavelength and a cover layer on a substrate is characterized in that the cover layer described above contains a UV absorbent to cut the light of <=400 nm in wavelength and/or dyestuffs to cut the light of >=500 nm in wavelength.
Patent JP-2002367621-A (JP)
Title: Solid polymer fuel cell
Inventor: MIYANO TSUTOMU
IPC: H01M8/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell having a metal separator 5 restrained from corrosion, maintaining high power generating efficiency for long time. SOLUTION: The solid polymer fuel cell has a structure of interposing an oxidation electrode 2 and a fuel electrode 3, arranged on both surfaces of the solid polymer film 1, between metal separators 5. Products of erosion are preliminarily removed from the solid polymer film 1, the oxidation electrode 2, and the fuel electrode 3 by the cleaning using boiling water, or by the electrolytic reaction of water generated by humid atmosphere or electricity conduction in the water solution, and a stainless steel, on the surface of which, a Ni layer is formed, is used as a metal separator 5.  As the products of erosion are preliminarily removed from a thin film electrode assembly, pH is not lowered when the operation of the fuel cell is started, and as the essential excellent electron conductive property of Ni is maintained for long time, a solid polymer fuel cell with small loss of Joule heat is obtained.
Patent JP-2002073380-A (JP)
Title: Object oriented design performance evaluation system, recording medium and program
Inventor: NAKAJIMA SATORU
IPC: G06F11/28
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To enable to detect early the problems to be improved on an object oriented design performance evaluation system and a recording medium by estimation of memory amount to be used based on an object oriented design information. SOLUTION: A deriving means of an analysis/estimation formula (a design information analysis section 7, an estimation formula deriving section 17) that derives a formula for the estimation of memory amount to be used is provided by the analysis of object oriented design information (information of design information storing section 1) that defines the class structure and also the use of execution environment information (the information of an execution environment information storing section 3) registered for every execution environment in advance.
Patent JP-2002361739-A (JP)
Title: Method for producing water-soluble embossed film
Inventor: HASEGAWA KENJI
IPC: B29C41/28
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble embossed film which is high in blocking resistance and low in brightness and has a feeling of high grade and good pinhole resistance. SOLUTION: A water-soluble film, after being prepared on a drum or a belt having a high-grade-imaged pear-skin pattern, is passed between an embossing roll and a backup roll for an uneven pattern to be embossed with the uneven pattern, so that the pear-skin pattern the surface roughness (Ra) of which is 0.1-8 μm, and the uneven pattern of 100 mesh or less the depth of which is 50-300 μm are formed on the film.
Patent JP-2002365784-A (JP)
Title: Multi-gradation mask, method of forming resist pattern and method of manufacturing optical element
Inventor: KAWASHIMA ATSUMICHI
IPC: G03F1/70
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To increase the number of gradations of a substantial optical density even when the number of the gradations of the optical density is limited by the thickness of a resist. SOLUTION: The mask is provided with various density patterns 2 where the optical density is varied by the prescribed number of the gradations. The various density patterns 2 have first regions 4 having a first optical density level A, second regions 5 having a second optical density level B next to the first optical density level A and mingled regions 6 mingled with first areas 4a having the first optical density level A and second areas 5a having the second optical density level B between the first regions 4 and the second regions 5. As a result, the gradation C between the first optical density level A and the second optical density level B can be spuriously set in the mingled regions 6 between the first regions 4 and the second regions 5, by which the substantial number of the gradations of the multi-gradation mask 1 can be increased.
Patent JP-2002363353-A (JP)
Title: Ethylene copolymer composition
Inventor: NISHIGORI MASAHIRO
IPC: C08L23/08
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene/unsaturated ester copolymer composition exhibiting excellent heat stability without undergoing yellowing even under an atmosphere containing a nitrogen oxide. SOLUTION: The ethylene copolymer composition comprises an ethylene/ unsaturated ester copolymer and, incorporated therewith, 1-10,000 ppm of 3,9- bis 2-[3-(4-hydroxy-3,5-dialkylphenyl)propionyloxy]-1,1-dimethylethyl}-2,4 ,8,10- tetraoxaspiro[5,5]undecane.
Patent JP-2002050097-A (JP)
Title: Drum unit for rotary head
Inventor: HASEGAWA SHINICHI
IPC: H02K21/24
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a drum unit for rotary head configured so that the quantity adjustment of mass eccentricity can be easily performed in the state in which the whole rotating body part is built up. SOLUTION: A molded weight fixing member 34a formed with weight fixing holes 34c having a slit 34d in a position where the quantity adjustment of mass eccentricity can be performed from the outside of the drum unit 1 for rotary head is disposed on the back yoke 34 of a motor 30. Thereby, the insertion of a weight 34b for quantity adjustment of mass eccentricity into the weight fixing member 34a is facilitated.
Patent JP-2002366672-A (JP)
Title: Hotel order system
Inventor: SHIOTANI TOSHITO
IPC: G06Q30/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a hotel order system in which the settlement of a user in an accommodation facility can be unitarily managed between the accommodation facility and the trader linked to the accommodation facility. SOLUTION: In the hotel order system using a managing server for managing charges related to the accommodation of the user who utilizes the accommodation facility and a user device for identifying the user, a trader terminal has a transmitting means for correspondently transmitting the demand information of information on the demand of charges generated by at least one of selling of an article and providing of a service from the trader to the user and a user ID for identifying the user reported from the user device to the managing server. The managing server has a settling means for operating the charges of settlement in check-out based on the demand information, the user ID transmitted from the transmitting means for the trader terminal and accommodation charges for utilizing the accommodation facility.
Patent JP-2002365104-A (JP)
Title: Ultrasonic type vortex flowmeter
Inventor: OKAMOTO KUNIYOSHI
IPC: G01F1/32
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent delay of detection of change in pressure accompanied with occurrence of Karman vortexes by difference in length of a guiding paths. SOLUTION: In this ultrasonic type vortex flowmeter 70, a pair of passages 18A, 20A for propagation of ultrasonic waves, which penetrate in the extending direction of a body 16A for generating the vortexes, are arranged in side by side in the flowing direction (upstream and downstream sides) of fluid to be measured. In one ends of the passages 18A, 20A for the propagation of the ultrasonic waves, ultrasonic sensors for transmitting are opposed. In the other ends of the passages 18A, 20A for the propagation of the ultrasonic waves, ultrasonic sensors for receiving are opposed.  Since total length of inlet and outlet holes 22A, 24A, 26A, 28A for the fluid are the same, timing of inflow when the fluid to be measured flows in from the inlet and outlet holes 22A, 26A for the fluid to the passages 18A, 20A for the propagation of the ultrasonic waves are the same as the timing of the inflow when the fluid to be measured flows in from the inlet and outlet holes 24A, 28A for the fluid to the passages 18A, 20A for the propagation of the ultrasonic waves. It is, therefore, possible to prevent increase in instrumental errors by the delay of the detection of the Karman vortexes 17.
Patent JP-2002370411-A (JP)
Title: Thermal printer
Inventor: SATO MINORU
IPC: B41J11/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer in which the rotational speed of a platen roller is switched between a low speed and a high speed by reducing the rotation of a motor at least at the time of printing the recording sheet or feeding/ discharging the recording sheet thereby switching the speed reduction ratio of the motor being transmitted to a platen roller. SOLUTION: The thermal printer comprises a thermal head 5, and a platen roller 3 which can carry a recording sheet (not shown) while pressing it against the thermal head 5, and a motor 2 for transmitting rotation to the platen roller 3. First and second reduction gears 8 and 9 for deceleratedly transmitting rotation of the motor 2 to the platen roller 3 are interposed between the motor 2 and the platen roller 3. At the time of printing the recording sheet or feeding/ discharging the recording sheet, reduction ratio of the first and second reduction gears 8 and 9 is switched thus switching the rotational speed of the platen roller 3 between a low speed and a high speed.
Patent JP-2002374617-A (JP)
Title: Digital relay
Inventor: NANBA SHIGEYUKI
IPC: H02H3/05
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, if a bus interface is faulty, an anomaly signal generated in any of functional parts not reaching a monitoring and con trolling part, and thus an alarm signal is not be sent out to the outside. SOLUTION: The functional parts 13a and 13b and the monitoring and control part 14 are provided with card-monitoring parts 15a, 15b, and 19 for monitoring occurrence of anomalies. If the card-monitoring parts 15a and 15b detect an anomaly in the functional parts 13a and 13b, the card monitoring parts 15a and 15b transmit an anomaly signal to the card-monitoring part 19 via inverters 17a and 17b, an anomaly signal line 12, and an inverter 18. The card-monitoring part 19 detects anomaly in the monitoring and control part 14 and further brings together anomaly signals, transmitted from the other functional parts 13a and 13b. Then the card-monitoring part 19 sends an alarm to the outside and further turns on an LED 20c for indication of an anomaly.
Patent JP-2002373604-A (JP)
Title: Deflection yoke
Inventor: TAKEDA SEIJI
IPC: H01J29/76
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke, using a coil separator superior in housing workability of a distortion correcting magnet by a convenient means and is capable of correcting distortion in response to a design value. SOLUTION: In the deflection yoke, housing parts 3 and 3 of the rectangular rod, such as distortion-correcting magnets 5 and 5 are provided in positions of upper and lower outer circumferential faces in a front opening side of a cylindrical coil separator, comprising a pair of semicylindrical coil separators 1 and 1A, and the distortion correcting magnets 5 and 5 are attached in states straddling the semicylindrical coil separators 1 and 1A via the housing parts 3 and 3. It is constituted, so as to absorb dispersion of width direction dimensions of the distortion correcting magnets 5 and 5 by providing slits 2 and 2 in the longitudinal direction along the magnet housing parts 3 and 3.
Patent JP-2003006688-A (JP)
Title: System and method for adjusting fare and computer program for fare adjusting system
Inventor: TAHIRA YUJI
IPC: G06Q20/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a fare adjusting system for adjusting a fare without cash. SOLUTION: The system is constituted of a commutation ticket 1 which is the integration of a commutation ticket part 1a functioned as a commutation ticket with a debit card part 1b functioned as a debit card, a non-contact IC card 2 for storing data to authenticate the debit card, a fare adjusting server 621 for adjusting the fare when the owner of the commutation ticket performs boarding in an interval other than an interval for which the commutation ticket is purchased, a ticket checker 80 arranged in an entrance gate, a debit card authenticating means 82 for reading authentication data stored in the IC card 2 and authenticating the debit card 1b, a data transfer means 83 for transferring fare adjustment data such as an adjustment interval, etc., which is read from the commutation ticket 1, settlement data such as a debit card number or a settlement institution, etc.,  and authentication dada read from the IC card 2 to the server 62, a fare adjusting means 61 arranged in the server 62 so as to process fare adjustment based on the transferred data and a gate control means 86 for controlling opening/closing in the gate 87 of the ticket checker 80 based on the adjustment processing of the fare adjusting means 61.
Patent JP-2003007437-A (JP)
Title: Round exothermic body
Inventor: KAWAI SEIJI
IPC: H05B3/48
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a round exothermic body which can be manufactured inexpensively and easily, and in which the temperature of welded part is difficult to increase. SOLUTION: A fused quartz tube 2 of the round exothermic body 1 is formed by bending a glass tube made of quartz having a diameter of about 8.0 mm in a horseshoe-shape closed at both ends, and at the both ends of round (about 2/3 of the circumference) center part 2a, straight line parts 2b, 2b are successively installed, and the both ends become the state mutually neighbored. Then, into the inside of this fused quartz 2 tube, a tungsten filament 3 is inserted.