baber/WOPTO huggingface dataset:
Patent JP-2002346398-A (JP)
Title: Honeycomb type catalyst carrier
Inventor: YANAGIBAYASHI HIROTO
IPC: F01N3/28
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To simply and strongly join a honeycomb cylindrical body and a housing by welding in a honeycomb type catalyst carrier. SOLUTION: In the honeycomb type catalyst carrier equipped with the honeycomb cylindrical body 2, which is formed by superposing metal flat plates 4 and metal corrugated plates 5 one upon another to spirally wind them closely and joining the mutual contact parts of both plates 4 and 5, and the cylindrical housing 3 fitted to the outer periphery of the honeycomb cylindrical body 2 to hold the cylindrical body 2, the outer peripheral part of the honeycomb cylindrical body 2 is constituted of the outermost peripheral part 4a of the metal flat plates 4 coming into contact with the ridge parts 5a of the metal corrugated plates 5, and the outermost peripheral part 4a of the metal flat plates 4,  the metal corrugated plates 5 coming into contact with the inner and outer peripheral surfaces of the metal flat plates 5 and the housing 3 are joined by the common weld bead 8 formed along the peripheral direction of the housing 3.
Patent JP-2002354007-A (JP)
Title: Billing system and packet dividing apparatus in packet transmission
Inventor: NOMA SATOSHI
IPC: H04L12/70
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a billing system in packet transmission, which does not charge on user-unrelated information such as control information that is included in a packet and transmitted with data. SOLUTION: A first terminal device 101 transmits a packet and this packet is received by a second terminal device 102. A packet dividing device 110 is provided midway in this transmission system, and a billing route 105 and a free-of-charge route 106 are formed between the packet dividing device 110 and the second terminal device 102. Based on a billing policy, the packet dividing device 110 divides the inputted packet into a section for billing and a section out of billing, and sends the section for billing to the billing route 105 and the section out of billing to the free-of-charge route 106. A recording device 104 provided in the billing route 105 measures the length of a packet passing through the recording device, and conducts recording for billing.
Patent JP-2002345451-A (JP)
Title: Detector for microorganism and method for detecting the same
Inventor: YAMASHITA ICHIRO
IPC: G01N33/569
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a means and method accurately detecting/identifying microorganism in a short time. SOLUTION: The detector for microorganisms is provided with a DC power source 10, a positive terminal 9 and a negative terminal 8, a tubular glass capillary 1 having the positive terminal 9 on one end and the negative terminal 8 on the other end and filled with a buffer solution, a reservoir 14 for supplying the buffer solution, an injector valve connected to the positive terminal 9 for injecting an antibody, an antibody reservoir regulating the amount of the injecting antibody and connected to the injector valve, a light source illuminating light to the capillary 1, and a sensor part 13 measuring the scattered light from the capillary 1.  The antibody and the microorganisms 2 move in opposite direction when a voltage is applied to the capillary 1, and a microorganism- antibody complex 12 is formed when the microorganisms 2 meet with the antibody recognizing the microorganisms 2, and as a result, the detection/ identification is accurately carried out in a short time.
Patent JP-2002348703-A (JP)
Title: Brassiere
Inventor: ARIYOSHI TSUNEHARU
IPC: A41C3/10
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere enabling the breast of a wearer to look more attractive by taking advantage of the characteristic of such a wearing mode of a brassiere as to be disappeared under an outer garment when worn as an undergarment. SOLUTION: This brassiere has a protruding false nipple part 3 at the top part 2a of a cup 2.
Patent JP-2002354378-A (JP)
Title: Plasma display
Inventor: TSUJIHARA SUSUMU
IPC: G09G3/28
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To realize improvement of average luminance in the limited number of gradation levels by controlling the gamma characteristic, according to the levels of input video signals in a plasma display. SOLUTION: The plasma display is provided with a scanning conversion section 3 for scan-converting an input video signal into a signal having the prescribed number of scanning lines, a gamma correction section 7 for applying gamma correction to the signal from the section 3, and a level signal detecting section 6, for detecting the signal level from the input video signal to control the section 7 by the detected signal. The plasma display is constituted, in such a manner so as control average luminance according to the input signal level.
Patent JP-2002350986-A (JP)
Title: Exposure device
Inventor: NAGAO YUKINORI
IPC: G03B27/73
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To rationally constitute an exposure device which accurately adjusts the exposure timing of light beams from three light sources with an easy operation. SOLUTION: A linear reference exposure is carried out on photographic paper P on the basis of the light beam from one of the three light sources 21r, 21g, and 21b. A test exposure is carried out so that an inspection exposure is carried out at proper timing and timing including an error to the vicinity of the reference exposure on the basis of the light beam from one of the two remaining light sources. Processing is carried out to display an indicator for setting the exposure timing of one of the three light sources 21r, 21g and 21b and one of the two remaining light beams on the display.
Patent JP-2002347876-A (JP)
Title: Method for packing tape cassette
Inventor: ASANO KATSUKI
IPC: B65D25/34
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for packing a tape cassette which decreases the amount of laminated paper used in packing a plurality of tape cassettes and also satisfactorily prevents the surface of a case from being scratched during transportation. SOLUTION: A magnetic tape cassette 10 is provided with a case main body 11 and a cover 32 for opening and closing the opening of the main body 11. The surface of the cover 32 is formed with a lustrous face. In packing magnetic tape cassettes 10 in a bundle, a laminated paper 34 is inserted between the cassettes 10 to be bundled. The plane size of the paper 34 is big enough to cover the case main body 11 but small enough not to touch the cover 32 for forming a space on the top face 32U of the cover 32 when the cassettes 10 are bundled. By this, the size of the paper 34 can be made small. When cassettes 10 bundled this way are transported, the main bodies 11 are prevented from touching and rubbing each other and also the lustrous faces from touching and rubbing a neighboring cassette 10.
Patent JP-2002349299-A (JP)
Title: Intake air quantity control device
Inventor: TAKAGI MASANARI
IPC: F02D9/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an intake air quantity control device for improving industrial productivity. SOLUTION: In an assembly of a spring guide 24 installed between a housing 1 of a throttle body and a speed reduction gear 42, a spring 25 and a speed reduction gear 43, at least the spring guide 24 and the spring 25 are mutually joined so as to be treatable as one assembly.
Patent JP-2002351580-A (JP)
Title: Branch feeding tool from watthour meter, feeding method and watthour meter device
Inventor: ONO MITSUHARU
IPC: G06F1/26
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To make a watthour meter surely have a server computer function in a short time. SOLUTION: A feeding tool for a server computer is composed of a sleeve for branching in which a power line attaching part attached to a power line connected to a terminal of a watthour meter, a branch line attaching part provided as a part for feeding power to the server computer and a connection part between both parts are integrally formed with a conductive metal plate. The server computer has a data measuring means and a communicating means for communicating with an external information system network and is connected to a data accumulation center on the information system network.  The server computer also has a server program for providing data accumulated by the data measuring means to the data accumulation center on the basis of data transmission instruction, when the data accumulation center outputs the data transmission instruction that requests data within a prescribed time to be transmitted through the information system network. A feeding method of the server computer and a watthour meter device with a server computer function attached thereto are provided.
Patent JP-2002027279-A (JP)
Title: Method for panning image in vertical direction and television unit equipped with panning function
Inventor: SAEGER TIMOTHY WILLIAM
IPC: H04N5/45
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To pan an image correctly in the vertical direction even when the length of one vertical scanning period is different from a standard value. SOLUTION: The length of vertical scanning period is measured (1404, 1408, 1409 and 1410), a vertical pan control signal is generated and then a vertical reset signal (VRST) is generated in response to the vertical pan control signal (1430), vertical reset is performed in response to the vertical reset signal in place of a vertical sync component (VSYNC), the vertical pan control signal is phase shifted (1420, 1424) from the vertical sync component of a video signal in order to pan the image by a specified amount in the vertical direction on an image display means (244), and the phase shift is increased/decreased automatically (1416) according to measurements in order to sustain a specified amount of vertical pan during a vertical scan period which is different in length from that of a vertical scan period having a standard number of horizontal lines per vertical scan period.
Patent JP-2002357190-A (JP)
Title: Oil-cooled type screw compressor
Inventor: KUME TERUMASA
IPC: F04C18/16
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil-cooled type screw compressor capable of preventing the leakage of oil to the outside of the compressor body, and suppressing losses of discharging air amount. SOLUTION: An oil returning line 9 with an air-operated valve 91 interposed is communicated from a shaft seal portion of a driving shaft 22 penetrating a casing 22 with the upstream side of a suction control valve 31 of an air suction line 3, and an oil discharging air supply line 10 with a solenoid opening/ closing valve 11 interposed is communicated from a compressed air supply line 6 supplying compressed air from which oil is separated by an oil separating/ collecting device 5 with an air inflow port P2 of the air actuating valve 91. By opening the solenoid opening/closing valve 11, the compressed air is supplied into the oil returning lien 9, and oil collected in a curbed portion 92 of the oil returning line 9 is sent to the upstream side of the suction control valve 31 of the air suction line 3.
Patent JP-2002356783-A (JP)
Title: Electroless silver plating bath
Inventor: UCHIDA MAMORU
IPC: C23C18/42
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the stability of an electroless silver plating bath and the appearance of a silver film. SOLUTION: The electroless silver plating bath contains an aliphatic sulfide compound having one mono or disulfide bond and one or plural hydroxyl groups in molecules as a complexing agent. As the aliphatic sulfide compound, an oxyalkylene aliphatic sulfide compound having an oxyethylene group, an oxypropylene group or an oxy(hydroxypropylene) group in molecules adjacently to both sides or one side of a mono or disulfide bond is cited as a representative example. This sulfide compound smoothly works on silver ions in the bath, so that the aging stability of the bath is improved, and the color tone of the silver plated film obtained from the bath becomes homogeneous. Further, when thioureas, aminocarboxylic acids or the like are incorporated into the silver plating bath, the stability of the bath further improves.
Patent JP-2002357427-A (JP)
Title: Navigation device
Inventor: MIYOSHI KATSUTOSHI
IPC: G01C21/28
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of displaying the present position even when a GPS signal becomes impossible to be received while walking. SOLUTION: This device is equipped with an external storage media part 11 for storing map information, a GPS part 5 for positioning the present position, a display part 2 for mutually superimposing the map information stored in the external storage media part 11 and a mark for showing the present position positioned by the GPS part 5, and displaying the result, a screen operation part 3, a portable telephone 9 for communicating with an external position information content, and a central processing unit 4 for controlling so that the map information and the mark for showing the present position are mutually superimposed and displayed on the display part 2 by present position data acquired by the portable telephone 9, when the GPS part 5 can not position the present position.
Patent JP-2002362428-A (JP)
Title: Vehicular luggage compartment structure
Inventor: TAKAYAMA CHIAKI
IPC: B60R7/08
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular luggage compartment structure which can prevent baggage from moving only with a formed carpet having no additional parts. SOLUTION: A recess portion 8 is formed in a position corresponding to a storage portion 3 of the formed carpet 1, and at least one part of a coupling portion 10 coupling a bottom portion 9 of the recess portion 8 and a general surface together is horizontally separated from a vertical wall 5 of the storage portion 3.
Patent JP-2002361883-A (JP)
Title: Recorder
Inventor: MATSUMOTO HIROO
IPC: B41J2/175
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which the effect of capturing and removing bubbles mixed into an ink supply passage at the time of replacing an ink tank can be enhanced while reducing the quantity of waste ink and the size. SOLUTION: The recorder comprises a member 9 for making variable the volume of a section 8 capturing bubbles mixed into an ink supply passage 5 at the time of replacing an ink tank 6 by a force being applied externally and removing bubbles captured at the bubble capturing section 8 by varying the volume into the ink tank 6, and a member 7 for opening/closing an ink supply passage 5 between the bubble capturing section 8 and a head 1 wherein the bubble removing member 9 varies the volume of the bubble capturing section under such a state as the ink supply passage 5 is closed by the opening/closing member 7.
Patent JP-2002364558-A (JP)
Title: Scroll fluid machine of synchronous rotation type
Inventor: HASHIMOTO MASATOSHI
IPC: F04C18/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine of synchronous rotation type involving no obstacle for rotation of a scroll caused by abutting to the bearing of a crank pin, having no risk of breakage of the bearing because a crank pin is free of sideways deflection, and assuring a long lifetime and a high reliability. SOLUTION: The crank pin 17 is to couple together the peripheries of a driving scroll 11 and a following scroll 12, and the two ends of the crank pin 17 are supported rotatably on the scrolls 11 and 12 through radial ball bearings 18 and 19. The radial ball bearings 18 and 19 on the driving scroll side and following scroll side are two pieces each installed at certain spacings in the center line direction of the crank pin 17.
Patent JP-2002366915-A (JP)
Title: Rfid tag with high design and manufacture thereof
Inventor: MORI MASAYO
IPC: B42D15/10
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an RFID(radio frequency identification) tag having an antenna with enhanced design by improving the outward appearance of two antenna patterns being coil-shaped or a pair of the RFID tag. SOLUTION: In this RFID tag in which an IC chip and the antenna patterns are constructed on a sheet-shaped base material in an electrically connected state, the antenna patterns are an optical diffraction structure layer and a conductive optical reflection layer. Furthermore, in a method for manufacturing the RFID tag, the antenna patterns are antenna transfer foil or an antenna tuck label and provided by being transferred or stuck to a sheet-shaped base body, and an IC chip is attached.
Patent JP-2002365219-A (JP)
Title: Conveyance treatment apparatus
Inventor: MASADA HIROSHI
IPC: G01N21/64
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance treatment apparatus by which damaged products to be conveyed are sorted efficiently. SOLUTION: The conveyance treatment apparatus is provided with a conveyor 1 which conveys products W to be conveyed such as farm products, fruits, processed foods or the like, an ultraviolet-ray irradiation means 13 by which the surface skin of the products W to be conveyed on the conveyor 1 is irradiated with ultraviolet rays, a fluorescence detection means 14 which detects fluorescence generated from flavonoid contained in the products W to be conveyeyed when the urtraviolet rays are irradiated, and a judgment means 11 by which the damage state of the products W to be conveyed is judged on the basis of the output of the means 14.
Patent JP-2002364445-A (JP)
Title: Prediction period detection system for internal combustion engine
Inventor: TAUCHI TAKUYA
IPC: F02D45/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To accurately predict a next period with respect to a pulsating period. SOLUTION: This prediction period detection system 1 for internal combustion engine comprises: a crank sensor 2 which measures a rotation period; and a calculation device 5 which detects as a prediction period a sum of values found by multiplying change ratio of previous rotation period by variable such that the more previous the change ratio is, the smaller variable the change ratio is multiplied.
Patent JP-2002367430-A (JP)
Title: Ferroelectric material and method of manufacture
Inventor: TAKANASHI SHOJI
IPC: C04B35/495
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a sintered body of a bismuth layer compound which is usable for forming a ferroelectric thin film superior in a polarization-fatigue characteristic, a sputtering target material by working this sintered body, and to provide its manufacturing method. SOLUTION: The sintered body is composed of strontium, bismuth, tantalum, and oxygen. When set to 2.0 with Ta as a reference in the atomic ratio, sintered density is set to 8.5 g/cm<3> or more with Srx Biy Ta2.0 Oz (0.55<=x<0.8, and 2.1<=y<2.8 are realized, and z is a total value of the oxidation number, when Sr, Bi, and Ta become oxide) as a composition range. The average particle size of the sintered body is 3 to 7 μm, a maximum void diameter is 2 μm or less, and bending resistant strength in accordance with JIS Standard R1601 has 8.0 kg/mm<2> or more.
Patent JP-2002364246-A (JP)
Title: Power window apparatus for vehicle
Inventor: SUGAWARA TAKETO
IPC: B60J1/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a power window apparatus for a vehicle, which detects a location of a moving window due to motor inertial rotation during halts of a motor current, and correctly detects the location of the window. SOLUTION: The power window apparatus is formed of an operating switch 2, the motor 3, a control circuit section 1 for driving the motor 3 by operating the switch 2, and a pulse forming section 5 for forming a pulse from a ripple component of a motor current. The control circuit section 1 is comprised of a window location calculating section 10 for calculating the window location, based on the pulse of the pulse forming section 5, a motor torque detecting section 9 for detecting a motor torque value, a pinching detecting section 11 for comparing the motor torque value obtained in the motor torque detecting section 9 with a reference value, determining that pinching exists when the motor torque value exceeds the reference value, and stopping driving of the motor 3, and an additional pulse forming section 16 operable when the driving of the motor 3 is stopped,  for forming an additional pulse indicative of an inertial rotational quantity, based on the pulse, corresponding to the rotating speed of the motor 3 immediately before stoppage of the motor 3. Then, the formed additional pulse is supplied to the window location calculating section 10, to thereby correct a set window location of the window location calculating section 10.
Patent JP-2002366514-A (JP)
Title: Method, system for generating display information and servlet engine
Inventor: TOYOSHIMA TAKAYUKI
IPC: G06F9/46
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a display information generating method, a display information generation system and a servelet engine capable of contriving to efficient development. SOLUTION: The display information generating method is provided with two steps. First, a servelet to perform a prescribed processing to generate display information according to a client's request is generated. Then, HTML information in which a processing result of the servelet is incorporated is generated by a JSP 3. In the first step, it is characterized by using a web server component 1 to execute a general purpose processing in the servelet and a scenario XML 2 to specify operating conditions of the web server component 1.
Patent JP-2002370915-A (JP)
Title: Composition for root canal filling use and kit for root canal filling use
Inventor: IMAI YOJI
IPC: A61K6/884
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for root canal filling use excellent in filling operability in treating the root canal in dentistry, dentin adhesion and root canal sealability, having X-ray contrastradiographic capability, and easily removable after cured when needed to make a treatment again, and to provide a kit including the composition. SOLUTION: This composition for root canal filling use comprises monomer(s), i.e., methyl methacrylate and/or ethyl methacrylate, a polymer, i.e., at least one selected from the group consisting of methyl methacrylate homopolymer, ethyl methacrylate homopolymer, copolymer of methyl methacrylate and ethyl methacrylate and copolymer of styrene and methyl methacrylate or ethyl methacrylate, in the form of spherical microparticles 1-30 μm in average size, with a molecular weight of 50,000-300,000 and having no crosslinks, a polymerization catalyst consisting of a trialkylborane or an oxide thereof, and an X-ray contrast medium. The other objective kit for root canal filling use comprises the above composition and a point with neither penetrability into nor adhesivity to the composition.
Patent JP-2002361907-A (JP)
Title: Pattern-forming apparatus and method for using the same
Inventor: KASAHARA TAKAHIRO
IPC: B41J2/185
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pattern-forming apparatus and a method for using the same in which an ink application part is simply enabled to discharge idly, and ink can be stably applied without clogging the ink application part. SOLUTION: The pattern-forming apparatus has an ink jet 60 for jetting ink to a body 100 to which a pattern is to be formed, and moving parts 30 and 40 for forming the desired pattern to the body 100. The moving parts 30 and 40 are provided with an excess ink receiver 50 for receiving an excess ink discharged when the ink jet part 60 discharges idly.