baber/WOPTO huggingface dataset:
Patent JP-2003154828-A (JP)
Title: Tire air pressure detector
Inventor: KOJIMA HIROYOSHI
IPC: G01L17/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a new detection method that can precisely detect tire air pressure in a vehicle speed range higher than the vehicle speed range in which a detection method conventionally proposed as an indirect detection method can precisely detect tire air pressure. SOLUTION: A vibration level in a specific frequency range of wheel speed signals as time-series data on wheel speed detected by a wheel speed sensor for detecting an angular velocity of a wheel as a wheel speed is detected as an objective vibration level, according to which tire air pressure is estimated. Whether the estimation of tire air pressure is effective or not is determined according to a vibration-characteristic related value related to characteristics of vibration in the specific frequency range of the wheel speed signals.
Patent JP-2003162710-A (JP)
Title: Device and method for recognizing traveling object
Inventor: TAKIZAWA HITOOMI
IPC: B60R1/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a traveling object from being erroneously recognized due to aliasing.  <P>SOLUTION: An edge line as a guard rail candidate whose edge intervals are fixed is detected (S1: YES), and when a following formula; ωs-2×ωg>0 (ωs is the sampling cycle of a picture, and ωg is the appearance cycle of the edge) is established, and any aliasing is not generated (S4: YES), a retrieval line passing an enlarged focal point is retrieved to both a plus (+) direction and a minus (-) direction (S5), and when the formula is not established, and aliasing is generated (S4: NO), the retrieval line is retrieved only in the minus (-) direction (S8). Then, when the positions posterior to traveling of a large number of edges in three-dimensional coordinates in the retrieval directions are matched (S6: YES, S9: YES), the edge line as the guard rail candidate is recognized as a guard rail, and excluded from an objects to be detected as a traveling object (S7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163230-A (JP)
Title: Apparatus for feeding solder
Inventor: TOMIKAWA MAMORU
IPC: H05K3/34
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for feeding solder capable of contributing to a space saving of the whole system.  <P>SOLUTION: A feeding pulse motor is rotated forward by one pulse (S2) and 1 is added to a counter (S3), and then solder corresponding to one pulse is fed. When fed solder arrives at a lead frame, it is determined whether the number of the counter is not less than 600 (S5). If it is less than 600, then solder exceeding a scheduled amount is fed and feeding becomes excessive. Thus, an excessive-solder flag is set (S6). In addition, if the number of the counter is not less than 900, then solder less than the scheduled amount is fed and feeding becomes short. Thus, a solder shortage flag is set (S9).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162846-A (JP)
Title: Production method of information recording carrier
Inventor: OTSU YOSHINORI
IPC: G03F7/38
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unevenness in thickness of the film of an energy ray- sensitive resin.  <P>SOLUTION: The production method of an information recording carrier comprises at least an etching process in which the surface of a planarized substrate is etched with a fine powder-containing solution, a cleaning process in which the surface of the substrate etched in the etching process is cleaned, a lipophilicity-imparting process in which the surface of the substrate cleaned in the cleaning process is lipophilized and a process in which the energy ray- sensitive resin is applied to the surface of the substrate lipophilized in the lipophilicity-imparting process. In addition, in the etching process, the weight of critical fine powder and the flow rate of a critical aqueous solution are computed by referring to the thickness of the film of the energy ray-sensitive resin, and the etching is carried out applying the weight of fine powder which is at least the weight of the critical fine powder and the flow rate of an aqueous solution which is at least the flow rate of the critical aqueous solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163711-A (JP)
Title: Data processor
Inventor: SUENAGA KAZUNORI
IPC: H04N1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption during the wait of a data processor for performing processing corresponding to a request received by a wireless communication.  <P>SOLUTION: The data processor has a wireless communication part 30 for receiving data and a processing request thereto from a client device connected by wireless, a first power source part 21 for supplying power to the wireless communication part 30, a data processing part 40 for performing processing corresponding to the processing request received by the wireless communication part 30, and a second power source part 22 for supplying power to the data processing part 40. When the processing request is received by the wireless communication part 30, the supply of power to the data processing part 40 is started by initiating the second power source part 22, and the data processing part 40 starts performing processing corresponding to the processing request received by the wireless communication part 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168088-A (JP)
Title: Non-contact ic card
Inventor: TANAKA MASAHIKO
IPC: B42D15/10
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC card capable of being used without any problems in both of a non-contact IC card system which is used for long distance, and a non-contact IC card system, which needs high security and is used in a contact state.  <P>SOLUTION: A loop antenna 5 part of the non-contact IC card 3 is provided with a changeover switch 12 for changing connection to loop antennas 5. In the non-contact IC card system whose receiving distance is long, the changeover switch 12 is connected to a loop antenna 5 having a maximum area to maximize an antenna gain, and in the non-contact IC card system with high security, the changeover switch 12 is connected to a loop antenna 5 having a minimum area to minimize an antenna gain so that remote reading can be rejected. Even the non-contact IC card 3 used in the system for long distance can thereby be used even in the system needing high security.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003134632-A (JP)
Title: Cable rack
Inventor: YAMAUCHI SHOICHI
IPC: H02G3/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a cable rack at a cable installation site by utilizing elasticity of materials such as a side girder member and a crisscross girder member horizontally installed against the side girder member. SOLUTION: The cable rack is formed of: a pair of side girder members 11 and 11 each having a supporting edge 13 provided on each of their lower ends and facing each other; and crisscross girder members horizontally installed between the supporting edges at intervals. Clearances g are provided on the supporting edges 13 where the crisscross members 21 are horizontally installed. The left and right edge parts 22 of the crisscross girder members 21 are to be press-inserted to these clearances between the side girder members 11 and the supporting edges. In this state, clamps 14 formed by cutting and pulling parts from the side girder members are provided.
Patent JP-2003164780-A (JP)
Title: Control unit of industrial robot
Inventor: FUJITA YOSHINARI
IPC: B05C11/10
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit of an industrial robot capable of easily matching the on/off timing of a motor for a supply pump of a coating material, or the like, with the operation of robot arms.  <P>SOLUTION: This control unit of the industrial robot performing coating or sealing has the motor 10 for driving the joint shafts of the robot arms, a drive unit 2 for driving the motor 11 of the supply pump for supplying the coating material or a sealant and a robot control part 4 storing the discharge data 3 of the coating material or the sealant. The motor 11 of the supply pump is controlled so as to be synchronized as the addition shaft of the motor 10 for driving the joint shafts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167968-A (JP)
Title: Device for supporting preparation of automobile storage space certificate document
Inventor: HAYAKAWA MICHITAKA
IPC: G06Q50/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting the preparation of a storage space certificate document necessary for the registration of an automobile.  <P>SOLUTION: This device for supporting the preparation of the automobile storage space certificate document is characterized in that it is provided with a reading means for reading the map information of an area including the position specified on a map as an automobile storage space and the home position of an applicant from a database; an enlarging means for enlarging the automobile storage space from the read map information; a specifying means for specifying the parking position of the automobile in the enlarged automobile storage space; and an output means for outputting the map in which the automobile storage space and the home are written and the drawing of the automobile storage space enlarged to specify the parking position in a prescribed format.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168952-A (JP)
Title: Piezoelectric shear resonator and composite material resonant device
Inventor: MITANI TERUHIRO
IPC: H01L41/18
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric shear resonator capable of enlarging a specific band, and a composite material resonant device which can be miniaturized while employing this resonator as a resonating material.  <P>SOLUTION: The piezoelectric shear resonator 1 is provided with a prism- shaped piezoelectric body 2 for resonating a shear resonating mode, and rectangular sheared/distorted surfaces 2a which face each other have an aspect ratio in which an electromechanical coupling coefficient k becomes the maximum value. This resonator 1 has an aspect ration Le/T of Le/T=äα.(S<SB>44</SB>E/ S<SB>33</SB>E)<SP>1/2</SP>+β}±0.3 (where S<SB>44</SB>E/S<SB>33</SB>E being an elastic compliance, α=0.27.n+0.45, β=1.09.n+0.31, n being a positive integer), where the longitudinal dimension of each surface 2a is T and the lateral dimension thereof is Le.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171907-A (JP)
Title: Road surface member for vehicular traveling
Inventor: SUZUKI YOSHIMI
IPC: E01C5/22
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a rubber road surface part due to snow removing plate.  <P>SOLUTION: The road surface member for vehicle traveling is provided with the rubber road surface part with high gripping force, snow melting performance and peeling performance of packed snow and ice in a one side face of a tabular body part, it is laid on a subgrade with another side face of the tabular body part facing down, and a surface of the rubber road surface part is used as a road surface for vehicle traveling. It is characterized by that a protector formed by a raw material with rigidity higher than the rubber road surface part is provided directed toward a vehicle traveling direction in the one side face of the body part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171297-A (JP)
Title: Blood bilirubin concentration depressant and medicine for treatment/prevention of jaundice
Inventor: SUZUKI HIROKO
IPC: A61K31/765
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new use of tea polyphenol obtained by extraction of Camellia sinensis.  <P>SOLUTION: The invention provides a blood bilirubin concentration depressant, a blood bilirubin concentration depressing food and drink and a medicine for treatment/prevention of jaundice. The polyphenol effectively and rapidly depresses the blood bilirubin concentration, and rapidly effects to every possible jaundice caused by hemolytic disease, liver function failure, biliary atresia and other jaundice caused by the other reason such as prehepatic jaundice and familial anhemolytic icterus, etc., and jaundice inherently recognized on complexion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170610-A (JP)
Title: Inkjet recorder
Inventor: SUZUKI KENTARO
IPC: B41J2/175
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of printing in an adequate maintenance condition by using an ultraviolet radiation curable ink.  <P>SOLUTION: This inkjet recorder comprises a plurality of inkjet heads 1 each having a plurality of nozzle openings for ejecting the ultraviolet curable ink supplied from an ink reserving sections 7, 11A. A reducer supply pipe 6A having an injection valve 4A is provided to the sub-tank 11A provided independently to an ink supply pipe 5 having an injection valve 3. A viscosity detector 13 and an agitator 12 are provided in the sub-tank 11A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178589-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: IMAMIYA KENICHI
IPC: G11C7/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the read time of initial setting data.  <P>SOLUTION: One part of a memory cell array 1 consisting of nonvolatile memory cells being electrically rewritable is decided as a initial setting data region 3 for storing initial setting data prescribing memory operation conditions. This initial setting data comprises clock period adjusting data for adjusting a clock output from a clock generating circuit 20 in addition to data of a defective address or the like. When a power source is applied, first, this clock period adjusting data is read in a clock period adjusting data latch circuit 22, the clock generating circuit 20 is adjusted, and next, the data of a defective address or the like is read.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174845-A (JP)
Title: Apparatus for making frozen dessert
Inventor: TOGASHI SHIGERU
IPC: A23G9/28
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for making frozen dessert, with which sauce is put on frozen dessert for topping, and in which the production cost of a takeout nozzle and the remaining amount of the sauce in the nozzle are reduced.  <P>SOLUTION: The apparatus for making frozen dessert has takeout nozzles 4A-4C comprising a nozzle member 17 where a hose connection pipe part 27 is formed to be attached to a freezer door, and a star adapter 19 which is fitted to the nozzle member and made of high polymer having resilience such as that of rubber. In the star adapter, a sauce outlet 32 formed on its inner wall surface, a communicating grove 23 making the sauce outlet and the connection pipe communicate with each other, sealing parts 22B and 22C between the outlet and the nozzle member, and a seal part 22A between the freezer door are integrally formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177038-A (JP)
Title: Flow measuring device
Inventor: OZAKI YUKINORI
IPC: G01L13/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To extend a measuring range in which a high measuring precision can be obtained, and to prevent deterioration of the measuring precision caused by a change with the passage of time.  <P>SOLUTION: The area of an opening of the valve body 22 of a differential pressure regulating means 11 is regulatable by a stepping motor 23 and a control means 14, and the area of the opening is regulated so that the differential pressure between the upstream part and the downstream part of the regulating means 11 becomes constant. By computing the total quantity of flow from the area of the opening, the differential pressure, and the quantity of by-pass flow, the measuring range in which a high measuring precision can be obtained is extended, and besides the influence of a change with the passage of time is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186287-A (JP)
Title: Bias power unit for liquid developing electrophotographic device
Inventor: UESUGI SHIGENORI
IPC: G03G15/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply generate high-voltage bias for a photoreceptor drum, a developing roller, a bias blade, etc., of a liquid developing electrophotographic device with a small number of high-voltage DC/DC converter and high-voltage series regulators.  <P>SOLUTION: Bias voltages which are independently adjusted are supplied from each of stages of bias power sources, connected in series, as loads to specified parts of the liquid developing electrophotographic device. One high- voltage DC/DC converter and a plurality of voltage regulators are provided which are connected to the output of the DC/DC converter and operate based on the ground to discharge and suck currents. The plurality of voltage regulators are arranged having their outputs connected in series and the independently adjusted bias voltages are taken out between the ground and one voltage regulator and between respective voltage regulators.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185165-A (JP)
Title: Hot water circulating heater
Inventor: YAMAKAWA HIROKUNI
IPC: F24D19/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate inspection and repair for parts.  <P>SOLUTION: The respective parts of a hot-water supply heater 1 are stored in a body case 2 shaped like a rectangular parallelopiped. The body case 2 is formed by a box 3 whose bottom is opened, and a cover 4 for covering the bottom opening 3d of the box 3. The top face part 3c of the box 3 is made horizontal to suspend the heater from a ceiling B of a veranda. A bathtub side inspection port 3e and a heater side inspection port 3f are formed on the top face part 3c of the box 3, and the cover 3g for covering the above are screwed. The bathtub side inspection port 3e is formed to face on a connecting part 115a of a bathtub circulating pump 115 having a water flow switch 116 and a bathtub return pipe 113, and a heating water level electrode 63 of an expansion tank 62. The heating side inspection port 3f is formed to face on a connecting part 22a between the heating circulating pump 22 and the heating return pipe 46.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188830-A (JP)
Title: Wavelength multiplex light transmission apparatus, relaying apparatus, distribution apparatus, and wavelength multiplex light transmission system
Inventor: IWASAKI YUTAKA
IPC: H01S3/067
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplex light transmission system that can amplify a wavelength multiplex signal light with a plurality of wavelength bands by using an optical amplifier for a prescribed kind of single wavelength band and relay or distribute the amplified signal light as required.  <P>SOLUTION: An optical demultiplexer 3 demultiplexes a wavelength multiplex signal light with S, C, L bands into each of the S, C, L bands. Pre-stage wavelength converters 7, 8 respectively apply wavelength conversion to the signal light by each of S, L bands obtained from the optical demultiplexer 3 into the signal light with the C band. Optical amplifiers 11 to 13 respectively amplify the three signal lights with the C band obtained from the optical demultiplexer 3 or the pre-stage wavelength conversions 7, 8 by each signal light respectively corresponding to the signal lights with each of the S, C, L bands obtained from the optical demultiplexer 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182227-A (JP)
Title: Thermal recording material
Inventor: WATANABE TSUTOMU
IPC: B41M5/327
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which can obtain high sensitivity and a high density without deteriorating ground whiteness, is excellent in image moisture resistance, image preservation properties, and ink-jet aptitude, has good thermal head matching properties, and reduces head abrasion.  <P>SOLUTION: In the thermal recording material having a thermal recording layer containing an electron donating colorless dye and an electron accepting compound on a support, the electron accepting compound is expressed by the formula: R<SP>1</SP>-Ph-SO<SB>2</SB>R<SP>2</SP>[wherein R<SP>1</SP>is a hydroxyl group or an alkyl group; R<SP>2</SP>is -Ph, -NH-Ph, -Ph-OR<SP>3</SP>, or -NH-CO-NH-Ph; R<SP>3</SP>in an alkyl group; and Ph is a (substituted) phenyl group], the volume average particle size of the electron accepting compound is 1.0 μm, the whiteness of a non-image part measured according to JIS SP8123 is 75-90%, and the density lowering rate of an image part after being held for 24 hr in an environment of 40°C and 90% RH is 50% or below.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186428-A (JP)
Title: Display unit
Inventor: KANBE NOBUO
IPC: H01L33/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To attract nursing-person's attention by enabling a display unit 1, provided with data display parts 2, 3, and 4 where light emitting diodes 5 are arranged longitudinally and laterally in matrix to display a nearly infinite number of colors.  <P>SOLUTION: The data display parts 2, 3, and 4 comprise white light emitting diodes 5, color sheets 10 which are colored in arbitrary selected colors are arranged in front of the display parts 2, 3, and 4, and the colors of the color sheets 10 are properly selected to make a lighting display of a nearly infinite number of colors.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198546-A (JP)
Title: On-vehicle audio interface adapter
Inventor: TOTANI TSUTOMU
IPC: H04L12/28
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter having a function connected to a LAN for substituting the communication of a brand name deck tuner when exchanging the brand name deck tuner with a non-brand name head unit on the market.  <P>SOLUTION: In an on-vehicle audio system, in place of a brand name head unit 1, the LAN signal of a specific address is transmitted by a microcomputer circuit 8 for generating the LAN signal of the specific address obtained by a collection in a LAN signal monitor system 30 while the brand name head unit 1 is mounted, and functioned without disturbing the operation of the other brand-name equipment such as an air conditioner so that the brand name head unit 1 can be detached and exchanged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194949-A (JP)
Title: Apparatus and method for radiography
Inventor: YAMAZAKI TATSUYA
IPC: A61B6/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a drop in a signal-to-noise ratio due to a dark current correction as far as possible and to improve a throughput and an operating efficiency by controlling the number of times of a dark current photographing operation according to a photographing purpose, a photographing object, a photographing condition or the like in a radiographic operation which performs the dark current photographing operation in a plurality of numbers of times in order to perform the dark current correction of a radiation detector.  <P>SOLUTION: The radiographic apparatus is provided with a radiographic means which acquires a radiation image of a subject by using the radiation detector, a characteristic-data acquisition means which acquires characteristic data expressing a characteristic of the radiation detector, a number-of-times decision means which decides the number of times for acquiring the characteristic data and a correction means which acquires a correction image by correcting the radiation image by using the characteristic data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194994-A (JP)
Title: Gas collecting material
Inventor: KIYAMA YUKIHIRO
IPC: G21F9/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas collecting material wherein desorption of an organic iodine compound contained in a radioactive gas is suppressed.  <P>SOLUTION: The gas collecting material is made by using activated carbon having a pore volume of 30-300 Å diameter pores of 0.15 cc/g or less, and has a mean pore diameter of 20 Å or less and an amine impregnation amount of 3-40 wt.%. The material has a methyl iodide desorption ratio of not higher than 50% by utilizing a synergistic effect of chemical adsorption and physical adsorption.  <P>COPYRIGHT: (C)2003,JPO