baber/WOPTO huggingface dataset:
Patent JP-2002282330-A (JP)
Title: Sauna device
Inventor: FUKAZAWA MITSUO
IPC: A47K3/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a sauna device that can be attached to a bathtub and is easy to use and store. SOLUTION: This device is made of several boards connected in front and in the rear and that cover top of the bathtub 10. In the center of the front board 21, there are a hole from which a head is protruded and a recess 4. There is a pair of openings 3 from which hands are protruded in the middle board 23. In the rear end of the middle board, a board 26 is provided and respective boards which can be folded toward front or rear form a lid 2. A heating device 5 which heats the inside of the bathtub 10 is provided through a penetration opening 11.
Patent JP-2001289819-A (JP)
Title: Electrochemical measuring sensor
Inventor: SPRINGHORN CARSTEN
IPC: G01N27/407
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a measuring sensor free from effect of fault current. SOLUTION: In the measuring sensor, at least a partial area of the line of an electrode forming a signal is surrounded by an electroconductive shielding member and at least the most of a fault current generated based on a potential difference between the electrode line forming the signal and an electric element flows between the electric element and the shielding member.
Patent JP-2002286720-A (JP)
Title: Anti-hiv antibody sensing reagent and sensitizing method for hiv antigen for use in it
Inventor: MIYAJI MINETERU
IPC: G01N33/569
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a reagent for sensing an anti-HIV antibody with a high sensitivity in a system using latex particles. SOLUTION: An HIV antigen is sensitized to latex particles with pH 1.0-4.0.
Patent JP-2002283203-A (JP)
Title: Rough cutting combined grinding wheel co-used for chamfering processing and processing method of optical element
Inventor: UEKI HIDEAKI
IPC: B24B13/01
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rough cutting combined grinding wheel co-used for a chamfering processing and a processing method capable of simultaneously carrying out a rough cutting processing of an optical element and a chamfering processing of an outer periphery edge in combination using a conventional rough cutting processing machine and removing a generation of a failure such as a crack and a chip. SOLUTION: The rough cutting combined grinding wheel 1 co-used for a chamfering processing is constituted of a chamfering grinding wheel 3 having a rough cutting grinding wheel body 2 having a spherical surface processing grinding wheel part 2a for forming a spherical shape of a lens L at one end and a chamfering grinding wheel part 3a for carrying out a chamfering processing of an outer periphery edge La of the lens; and a fastener 4. The chamfering grinding wheel 3 is attached to a thread part 2b of the rough cutting grinding wheel body 2 movement-adjustably and attachably. The rough cutting combined grinding wheel 1 co-used for the chamfering processing is mounted to a usual rough cutting processing machine.  The spherical shape of the lens L is processed by the spherical surface processing grinding wheel part 2a and at the same time, the chamfering processing of the outer periphery edge of the lens is carried out by the chamfering grinding wheel part 3a.
Patent JP-2002290815-A (JP)
Title: Digital camera
Inventor: KONDO TAKASHI
IPC: H04N5/232
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the availability of a digital camera which processes image data to remove deterioration in picture quality during photographing. SOLUTION: The image in which image data deterioration removal processing is performed up to a halfway stage is displayed as a live preview to prevent the live preview from being unnatural. Image data recorded on a recording medium are all or partially processed for deterioration removal. A user is able to specify an area to be processed.
Patent JP-2002281803-A (JP)
Title: Levee plastering machine
Inventor: MATSUBAYASHI MASAAKI
IPC: A01B35/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a levee plastering machine capable of reducing tillage vibration to a relatively low level and performing suitable levee plastering operation. SOLUTION: This levee plastering machine 1 is designed to till and jump up soil for levee plastering with tillage tines 96 in a plurality of rows projected from a rotary output shaft 91 while moving along the levee by traveling of a tractor T and coat an old levee with the soil by a levee plastering body 105. The tillage tines 96 in a plurality of rows are composed so as to shorten the projecting length from the rotary output shaft 91 toward the front end of the rotary output shaft 91. Furthermore, the rotary output shaft 91 is composed so that the rotation and regulation thereof can be carried out together with the levee plastering body 105 with a rotation central axial line Y1 in the vertical directions as the center.  The rotary output shaft 91 is composed so that the rotation and regulation thereof can be performed with the rotation central axial line A in the left and the right directions as the center.
Patent JP-2002290552-A (JP)
Title: Repeater and remote control method of the same
Inventor: OUCHI AKIRA
IPC: H04M3/22
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To operate a repeater remotely without requiring any extra communication band for maintenance and operation independently from a communication band for a user terminal or any extra communication line for maintenance and operation independently from a communication line for connection with a user terminal. SOLUTION: A repeater control section 13 generates identifiable pattern data from user data including maintenance data received from a main control section 15 and transmits it to a digital lease line 4 through a digital lease line connecting section 11. Furthermore, maintenance data included in the identifiable pattern data received from the digital lease line 4 through a digital lease line connecting section 11 is informed to the main control section 15.
Patent JP-2002297708-A (JP)
Title: System for receiving work information
Inventor: HIROOKA HITOSHI
IPC: G06Q50/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a work information receiving system from which correct work information can be obtained, thereby quick response can be accomplished. SOLUTION: When executing work accompanied with excavation of a ground surface, a work company peruses a route map of a gas supply pipe or the like on a home page of a work information receiving system A, using a work company system C. When the gas supply pipe or the like is buried in a work- planed place, the work information is input to be transmitted by an electronic mail. A control place of control duty for controlling the gas pipe or the like corresponding to a work site is automatically extracted in the work information receiving system A, based on the received work information, to transmit the work information to a control system B existing in the control place. The control place judges the necessity of consultation with the work company, based on the received work information.  When the consultation is judged to be necessary, the control place announces the effect to the work company by the electronic mail using the control system B.
Patent JP-2001343440-A (JP)
Title: Method and apparatus for correcting deviation of qdm in navigation system
Inventor: PINA FRANCOIS
IPC: G01S1/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting drift in phase shift (Δψ, θ) between two signals (S1) and (S2), which are generated from a signal having a standard frequency Fe or the cycle Ω corresponding thereto, generated from the drift of the frequency Fe or the cycle, on the basis of a prescribed relational expres sion R[(F, Ω), (θ, Δψ)]. SOLUTION: This method and apparatus for correcting the deviation of QDM in a navigation system has a stage for determining the value of the phase shift (Δψ, θ) from the phase ψ1 of the signal S1 and the phase ψ2 of the signal S2, a stage for determining the estimated value Fest of the frequency Fe or the cycle Ω corresponding thereto, and a stage for bringing the value (Δψ, θ) to the value of a range of a prescribed value [QDMmin, QDMmax], including the value QDM(Fe), as the standard frequency F in consideration of the values of Δψ and Fest and the prescribed relational expression R[(F, Ω), (θ, Δψ)].
Patent JP-2002296290-A (JP)
Title: Method and instrument for measuring flow velocity, and method and instrument for flow measurement
Inventor: KOMATSU EISAKU
IPC: G01F1/66
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To highly precisely measure flow velocity and a flow rate of a fluid inside a pipe body or the like. SOLUTION: This flow velocity measuring method comprises a process for propagating an ultrasonic signal sound in the fluid inside the pipe body or the like to detect a phase difference with respect to an original signal, a process for synchronizing the phase difference detected in the process, a process for detecting a time or a frequency required up to finish of the phase synchronization in the process, and a process comparing the time or the frequency required up to the finish of the phase synchronization in the process with flow velocity set preliminarily in a table corresponding to the time or the frequency each other to calculate the velocity of the fluid. Temperatures, pressures and velocities corresponding to variation of kinds of the fluids are allowed to be set preliminarily together with the times and the frequencies in the table.  This flow measurement instrument of the present invention is constituted of softwares provided with functions in the respective processes. The flow measurement is conducted by multiplying the measured velocity by an inside diameter of the pipe body.
Patent JP-2002295835-A (JP)
Title: Radiative heating device
Inventor: MURAKAMI YOJI
IPC: F24C5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiative heating device, with which a setting of a room temperature can be made favorably, when a room is heated by burning liquid fuel. SOLUTION: An air intake 12 for combustion is formed on the side face of a heating device body 11, and a room-temperature detector 13 is provided close to the intake 12, and a control panel 14 is placed on the front of the body 11, a heat-ray radiating tube 15 is placed in the upper part in the inside of the body 11.
Patent JP-2002298243-A (JP)
Title: Flame detector
Inventor: HATANAKA IKUHISA
IPC: G08B17/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a flame detector whose total current consumption is small. SOLUTION: This flame detector has a long wavelength amplification circuit for amplifying an output signal of a long wave length element, a short wave length amplification circuit for amplifying an output signal of a short wave length element, a first switch provided between the short wavelength amplification circuit and a power supply, a first switch controlling means for closing the first switch when the level of the output signal of the long wavelength amplification circuits is higher than a first level, and a fire judging means for comparing the level of the output signal of the long wave length amplification circuit and the level of the output signal of the short wave length amplification circuit when the level of the output signal of the long wave length amplification circuit is higher than the first level and putting out a fire signal based on the comparison result.
Patent JP-2002297164-A (JP)
Title: Karaoke device
Inventor: YAMASHITA HIROKI
IPC: G10K15/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device which can vary a key (interval) and the sound volume of a guide melody as a Karaoke device which uses MPEG sound compressed data. SOLUTION: The Karaoke device which is connected to a data server through a network compresses Karaoke data stored in the Karaoke device according to the MPEG compression format and uses stream data with a stream ID added in accordance with the kind of data used for Karaoke. The Karaoke device decides the kind of the data according to the stream ID and performs arithmetic processing according to the kind of the data.
Patent JP-2002303480-A (JP)
Title: Refrigerator
Inventor: TADANO RIKIO
IPC: F25D23/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator in which the stocking conditions of foodstuffs contained in the refrigerator can be confirmed from the outside at an arbitrary time point by picking up the internal image of each chamber by means of one CCS camera in correspondence with control by a portable terminal and outputting its video to the portable terminal side. SOLUTION: A CCD camera 4 for picking up the internal image of each chamber is provided movably up and down in the refrigerator through an elevating means 3 moving vertically in the refrigerator. Elevating/lowering operation and image pickup operation of the CCD camera 4 are performed under control of a portable terminal 6 and video information in the chamber is outputted to the portable terminal 6.
Patent JP-2002299414-A (JP)
Title: Cassette mounting apparatus for substrates
Inventor: IKEUCHI HIDEKI
IPC: G02F1/13
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate in a cassette from bending. SOLUTION: A cassette mount 34 mounts a cassette 14 which houses a plurality of substrates 12 with spacings in an axial line direction having an angle to the horizontal surface. The cassette mount 34 for substrates comprises a long member extending in the axial line direction, a plurality of receiving members mounted on the long member with spacings in its lengthwise direction, and means 42 for supporting the long member selectively shiftable between a first position at which the receiving members locate in the cassette and a second position at which they locate outside the cassette.
Patent JP-2002303842-A (JP)
Title: Liquid crystal device, and manufacturing method therefor, and electronic equipment
Inventor: NAKAMURA TAKESHI
IPC: G09F9/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device having high accuracy of alignment mark positions for preventing misalignment of assembly between substrates constructing a liquid crystal panel. SOLUTION: The liquid crystal device comprising a two-screen driving liquid crystal display panel is provided with a plurality of 1st electrodes 46 which are arranged on a 1st substrate forming the liquid crystal panel and separated into two in the longitudinal direction, a plurality of 2nd electrodes 48 which are arranged on a 2nd substrate stuck together with the 1st substrate with a sealing material and faced so as to be orthogonal to the 1st electrodes, and alignment marks 50 which are arranged on the 1st and 2nd substrates, respectively, and formed in the same shape as that of the arrangement the 1st or 2nd electrodes 46, 48 in the separated area A of the 1st electrodes 46, and is characterized in that the center O of the alignment mark 50 is almost positioned on the center line L of the separated area A of the 1st electrodes 46.
Patent JP-2001353442-A (JP)
Title: Salt-resistant water absorbent
Inventor: NAKAMURA MORIO
IPC: C09K23/56
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a salt-resistant water absorbent having excellent water absorptivity even for a water-based liquid containing metal ions of two or more valances. SOLUTION: The salt-resistant water absorbent consists of a water-absorbing resin prepared by reverse phase suspension polymerization of a monomer aqueous solution consisting of 50 to 90 mol% water-soluble ethylenic unsaturated monomers containing amino groups and 10 to 50 mol% acrylic acid having 40 to 100 mol% neutralization degree with alkali metals in the presence of a crosslinking agent, surfactant and water-soluble radical polymerization initiator.
Patent JP-2002301630-A (JP)
Title: Jig for fixing workpiece of machine tool
Inventor: SHIBATA HIDETAKA
IPC: B25B5/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece fixing jig for a machine tool capable of effecting a simple work to fix a workpiece. SOLUTION: The fixing jig comprises a jig body 11; an approximately cylindrical member 12 inserted in a mounting hole 10 of a table 1; a rod 13 situated vertically movably to the jig body 11 and inserted through an engaging member 12; a spring 14 to energize upward the rod 13 toward the jig body 11; and a cylinder 15 to move downward the rod 13 against the energizing force of the spring 14. The periphery of the engaging member 12 is covered with an elastic ring 19 to reduce the diameter of a lower end part. A large diameter part 20 to increase the diameter of a lower end part for engaging an engaging pawl 18 with a part of the table 1 when it is situated in the engaging member 12, is provided on the rod 13.  When the large diameter part 20 comes out to below from the engaging member 12, the lower end part of the engaging member 12 is decreased in a diameter through the elastic force of the elastic ring 19, and engagement of the engaging pawl 18 is released.
Patent JP-2002314927-A (JP)
Title: Digital watermark embedding device, detector for digital watermark, information reproduction device, method for embedding digital watermark, method for detecting digital watermark, method for reproducing information, program storage medium, and program
Inventor: NAKAMURA OSAMU
IPC: H04N19/423
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved mechanism for embedding and detecting digital watermarks for such data that have possibilities for frequency conversion or other processing. SOLUTION: When embedding a digital watermark in such data that have possibilities to be converted, for example, from an HD image to an SD image or vice versa, a digital watermark is generated using a frequency band HFBHD which exceeds a frequency band FBSD for the SD image, out of a frequency band FBHD for the HD image, and then is embedded in the HD image. As long as the data is edited as an HD image, the embedded digital watermark pattern W (HFBHD) exists in the image. However, at the point of time when the HD image is converted into an SD image, the embedded digital watermark pattern W (HFBHD) can be completely erased from the image. Furthermore, it can be detected whether the HD image has been converted into an SD image, based on the digital watermarks.
Patent JP-2002312278-A (JP)
Title: Homepage service system for cellular telephone
Inventor: MAKINO KENJI
IPC: H04M11/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a current software for a personal computer capable of forming a homepage for each of three companies with one software in which three kinds of homepage using a different description language for each company must be provided in a Web server and that common use of one homepage with each company is impossible and that a space of three times is necessary on the server. SOLUTION: This homepage service system is provided with the Web sever possible to be accessed from a cellular telephone through the Internet. The Web server carries out a process for storing a homepage source (homepage display content) written by the predetermined description language in a memory means such as a hard disk, a process for discriminating a browsing method of the cellular telephone accessing the server, and a process for converting a tag of the homepage to a tag following the description language of the discriminated browsing method.
Patent JP-2002310361-A (JP)
Title: Connecting joint for hose
Inventor: ASAKURA YUKIO
IPC: F16L33/20
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To improve strength against coming-off of a hose. SOLUTION: By locking a hose nipple 1 and a caulking pipe 3 incapably of axially moving by a first lock means 4, both of these nipple and pipe are axially integrally formed, and after a connecting end part 2a of a hose 2 is interposed between both the nipple and the pipe, by bag-fastening a cylindrical part 3a of the caulking pipe 3 diametrically contracted, an internal peripheral surface 2c of the connecting end part 2a of the hose 2 bites respectively axially incapably of moving relating to an annular recessed part 1a of the hose nipple 1 to integrally form it with the caulking pipe 3.
Patent JP-2002309996-A (JP)
Title: Cooling structure for internal combustion engine
Inventor: KUBO MASAHIKO
IPC: F02F11/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent gas from staying in a through hole part formed in a gasket between a cylinder block and a cylinder head without lowering the warming up performance of an internal combustion engine. SOLUTION: A water hole 8 communicating with the interior of a water jacket 4 of the cylinder block 1 is opened to the upper face of the cylinder block 1. The through-hole 9 formed in the gasket 3 between the cylinder block 1 and the cylinder head 2 communicates with the water hole 8. A water hole 13 formed in the cylinder head 2 on the internal wall 6 side forming a cylinder bore 5 of the cylinder block 1 is opened downward so as to partially overlap with the through-hole 9. The communicating areas of the through-hole 9 and a water hole 13 are respectively set smaller than the communicating area of the through-hole 9 and water hole 8 and the open area of the through-hole 9 to the lower face of the cylinder head 2 excluding the water hole 13.
Patent JP-2002167649-A (JP)
Title: Electric resistance welded tube and manufacturing method thereof
Inventor: KUBOTA TOMOYUKI
IPC: C21D8/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of manufacturing an electric resistance welded tube having excellent welding quality, grooving corrosion resistance and workability of a tube joint with high productivity by the hot or warm finish. SOLUTION: The electric resistance welded tube 8 is manufactured by heating a steel strip 2 by a steel strip heating furnace 3, and performing the forming and electric resistance welding by a forming and induction heating welding equipment 4 to manufacture a steel tube. After the steel tube is re-heated continuously by a tube re-heating device 5, the steel tube is reduced by a reduction mill 6, and further cut to a predetermined tube length by a tube cutter 7 to manufacture the electric resistance welded tube 8.  If the finish temperature of the reduction is set to be >=Ar3 point, and, in particular, if C content is <=0.2% or >=0.001% to <=0.2%, the finish temperature of the reduction is set to be >=(Ar3 transformation point -50 deg.C), and the aspect ratio of a main phase structure of the electric resistance welded tube 8 is set to be <=5.0 by setting the starting temperature of the reduction to be higher than the finish temperature by 50 deg.C.
Patent JP-2002309094-A (JP)
Title: Polymer material and polymer film
Inventor: IMOTO KATSUYUKI
IPC: C09D183/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymer material and polymer film having a high reliability. SOLUTION: This polymer material and the polymer film having the high reliability are obtained by adding specified quantities of a silicone compound and a photo acid generator to a branched type polysilane compound.