baber/WOPTO huggingface dataset:
Patent JP-2004075586-A (JP)
Title: Cyclic ester compound
Inventor: TAKAGI TOSHIYUKI
IPC: C11D3/34
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chiral cyclic ester compound formed by binding two glycerol molecules through four ester linkages.  <P>SOLUTION: The new cyclic ester compound of general formula(1) consists of two glycerols or a derivative thereof having a cyclic ester formed through four ester linkages. This new ester compound is obtained by reaction between a glycerol derivative and a dicarboxylic acid or a derivative thereof. This new cyclic ester compound, being a surfactant, is usable especially as an emulsifier, demulsifier, cleanser, dispersant or hydrotropic agent in the fields of e.g. metal working, mining, surface finishing, cleansing/cleaning, cosmetics, pharmaceuticals, food processing and cooking in the industry and household.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076841-A (JP)
Title: Automatic shift control device for vehicle
Inventor: KANAIKE KAZUTOSHI
IPC: F16H61/28
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of gear noises during gear shift and the breakage of dogs for change-over mechanisms.  <P>SOLUTION: An automatic transmission has an input shaft, an output shaft, a plurality of shift gear trains, a plurality of change-over mechanisms, a gear shift mechanism and a shift actuator. When shifting conditions are established, this automatic shift control device for a vehicle controls the shift actuator to be driven so that target shift gear trains are put in an engaging condition. Control means is provided for controlling the shift actuator to be driven so that shifting operation is done again when the shift conditions are established and a clutch is cut off to cause the gear shift mechanism to shift its shift position to a target shift position if an absolute value for a difference between the rotating number of the input shaft of the automatic transmission and a target output rotating number found by multiplying the rotating number of an output shaft by the gear ratio of the target shift gear trains is satisfied with two set determining conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080350-A (JP)
Title: High frequency signal transmission system
Inventor: INAGAKI KEIZO
IPC: H04B10/00
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a high frequency signal, e.g. a millimetric wave, with a low loss while enhancing the S/N power ratio significantly as compared with prior art.  <P>SOLUTION: In a high frequency signal transmission system comprising an optical signal transmitter 100 and an optical signal receiver 200 connected through an optical fiber cable 300, the optical signal transmitter 100 performs band-path filtering of the optical carrier and one first sideband of an output optical signal from an MZ optical intensity modulator 10 subjected to intensity modulation before it is delivered to the optical fiber cable 300. The optical signal receiver 200 amplifies the optical signal through an optical amplifier 31 and converts the amplified optical signal through a photodiode 32 into a high frequency signal. Bias voltage of the MZ optical intensity modulator 10 is regulated such that the power ratio of the optical carrier from the optical amplifier 31 and the first sideband substantially becomes 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079359-A (JP)
Title: Electron beam device and its spacer
Inventor: HIROIKE TARO
IPC: H01J29/87
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent collision of electrons from an adjoining element, alleviate unevenness of static charge and cut down a static volume at a surface of a spacer used for an electron beam device such as an image display device.  <P>SOLUTION: The spacer has protrusions on its surface of the same pitch as that of electron emission elements arranged along a length direction of the spacer. The protrusions are arranged with a phase lag of a half pitch with the elements and are formed at either side of the spacer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082407-A (JP)
Title: Housing and recorder with housing
Inventor: ITO KEIGO
IPC: B41J29/13
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance mechanical strength of a printer housing and to alter a design of the external appearance of a printer conveniently at a low cost.  <P>SOLUTION: The printer 100 has an external appearance (housing) defined by a lower housing 1, an upper housing 2, and side housings 3 and 4. The dishlike lower housing 1 and the domelike upper housing 2 are united to constitute a tubular body and the side housings 3 and 4 are fixed to cover the side part of the tubular body. Since the side part of the tubular body is covered with the side housings 3 and 4, the lower housing 1 and the upper housing 2 cannot be separated and thereby the mechanical strength of the housing constituting the appearance of the printer 100 is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085093-A (JP)
Title: Combustion air temperature control method for incinerator
Inventor: SHIMAMOTO HIROYUKI
IPC: F23G5/50
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion air temperature control method for keeping a stable combustion in an incinerator, particularly, a large incinerator having a wide internal area.  <P>SOLUTION: This combustion air control method for incinerator is applied to a refuse combustor having divided combustion air pipes and a mechanism capable of adjusting temperature every divided pipe. In this method, the combustion air temperature under each fire grate is controlled based on the temperature measurement value buried in the fire grate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082573-A (JP)
Title: Thermosensitive recording material
Inventor: ONO MAKOTO
IPC: B41M5/26
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material, with which a highly glossy and high quality image can be recorded under the state that a printing torque is lightened and consequently ununiform density is suppressed and, at the same time, the scumming of a head is improved, at a plurality of times of printing executed to one and the same surface at high speed and under high energy.  <P>SOLUTION: This thermosensitive recording material is prepared by providing a thermosensitive recording layer and a protective layer including at least polyvinyl alcohol and two or more kinds of inorganic ultrafine particles having mean particle diameters different from one another on a support and, in addition, includes boric acid and a water-soluble zirconium compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089260-A (JP)
Title: Method for lowering infection ratio with virus, method for sterilizing pathogenic bacteria and/or sporulating bacteria, and apparatus for performing these methods
Inventor: NISHIKAWA KAZUO
IPC: F24F1/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for lowering an infection ratio with a virus, a method for sterilizing pathogenic bacteria and/or sporulating bacteria, and an apparatus for performing these methods.  <P>SOLUTION: Positive ions and negative ions are sent out into air and the actions of both ions are utilized. Especially, the method and the apparatus, both of which lower the infection ratio with the virus, are characterized in that the concentration of both positive and negative ions in air is within a range of 270,000-20,000,000,000/m<SP>3</SP>as the sum total number of both positive and negative ions. Therefore, the application of a high voltage is not required in the formations of both positive and negative ions and, as a result, there is no possibility for producing ozone extremely harmful to houman bodies.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090295-A (JP)
Title: Thermal transfer sheet for printed wiring board
Inventor: SOGABE ATSUSHI
IPC: B41M5/395
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet which causes no spent development solution problem and widely cuts time required for preparing a printed wiring board and is used in a method for manufacturing the printed wiring board by a thermal transfer recording process.  <P>SOLUTION: The thermal transfer sheet has a resist ink layer composed mainly of a styrene-maleic acid system resin formed on a base material. In addition, the sheet does not require an irradiation process and a thermosetting process to the resist ink layer after thermal transfer and enables an etching process to be performed immediately after the formation of a resist ink pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095374-A (JP)
Title: Blinker control switching device for motorcycle
Inventor: WANG SHUEI-LAI
IPC: H01H15/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved blinker control device for a motorcycle.  <P>SOLUTION: An operation button 2 and a push-button rod 24 are fitted to a front opening of a case 1, an operation part case 3 is fitted inside the case 1, a slider 4 sliding left and right by the operation button is fitted inside the operation part case 3, left and right blinker contact points 84, 85 and a slim seesaw member housing groove 82 are fitted to a rear lid member of the operation part case 3, and a seesaw member 7 is fitted. It is so structured that, when the operation button 2 slides either toward left or right, the slide 4 slid to a movement position together with the operation button 2 is locked by the seesaw member 7, and the lock is released, when the push-button rod 24 is pressed, to return the slider 4 back to a neutral position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003123491-A (JP)
Title: Nonvolatile semiconductor memory and its programming method
Inventor: PARK JUNG-HOON
IPC: G11C16/12
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory having an improved program preventing characteristic and its programming method. SOLUTION: This device is provided with a selection line driver supplying selection voltage restricted lower than power source voltage to a string selection line while program voltage is supplied to a word line, and a slope control circuit controlling rising slope so that electrostatic coupling is not caused between the string selection line and a selected word line during program operation. Selection voltage supplied to the string selection line by the selection line driver is at least almost same as coupling voltage between the string selection line and the selected word line. Also, program voltage supplied to the selected word line by the slope control circuit is increased in step configuration during program operation.
Patent JP-2004108821-A (JP)
Title: Thinning method of measurement data
Inventor: SAKURADA JUNJI
IPC: G01B21/30
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thinning method of measurement data for performing thinning while reliably extracting representative point data required for grasping the shape of an object to be measured without being affected by measurement conditions and, in short, shortening a computation time associated with postprocessing.  <P>SOLUTION: In the thinning method of measurement data, thinning is performed on a plurality of items of measurement data acquired by measuring a prescribed measuring range. A reference line to be a criterion for determining deviations of the plurality of items of measurement data is set (S21). The plurality of items of measurement data are divided into groups of measurement data for every divided region in which the whole measuring range is divided into a plurality of parts (S22). One or a plurality of items of measurement data of which the deviations from the reference line lie within a prescribed range in each divided region are extracted as representative point data (S23). The representative point data extracted from each divided region is collected and taken as measurement data after thinning (S24).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107399-A (JP)
Title: Curable composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08K5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition which is cured by the reaction with atmospheric moisture into a rubbery state and gives a cured item excellent in stain resistance and weatherability.  <P>SOLUTION: The curable composition comprises a vinyl polymer (a) having crosslinkable hydrolyzable silyl groups and a main chain substantially comprising a vinyl polymer and a (meth)acrylic polymer (b) having a viscosity at 25°C of 500-6,000mPa s. If necessary, the composition further contains an organic polymer (c) having crosslinkable hydrolyzable silyl groups and a main chain comprising a polyoxyalkylene, and a lamellar silicate and/or stearylamine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105304-A (JP)
Title: Toothbrush
Inventor: SUZUKI AKIRA
IPC: A61C17/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush capable of efficiently brushing teeth according to the kind and part of each tooth with a plurality of bristle groups with different unified characteristics without deteriorating the dental plaque removing effect of the toothbrush on the whole.  <P>SOLUTION: The planting surface of a bristle planting base 11 comprises a tip area 16, a center belt-like area 17 in the rear of the tip area, and a pair of outside belt-like areas 18. A tip bristle group 19A, a center bristle group 19B and outside bristle groups 19C are planted in the tip area 16, the center belt-like area 17 and the outside belt-like areas 18 respectively in the toothbrush 10. The unified characteristics of the tip bristle group 19A, the center bristle group 19B and the outside bristle groups 19C are different. The density of planted bristles in the center belt-like area 17 is 5-25%, and the percentage of the main bristle section area in the center belt-like area 17 is 30-80%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112127-A (JP)
Title: Alarm transfer system in atm network
Inventor: INABA ATSUNORI
IPC: H04L12/70
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm transfer system of an ATM (asynchronous transfer mode) exchange system capable of enhancing the transmission efficiency by suppressing a transmission/reception amount of VP/VC (virtual path/virtual call)-AIS cells and VP/VC-RDI (remote defect indication) cells.  <P>SOLUTION: The alarm transfer system defines a particular group number of a plurality of VP/VC paths each of the same paths being used for communication through which alarms are transferred on the occurrence of alarm transfer depending on the state of transmission channels and the state of ATM apparatuses, includes a path information management data table whereby an incoming side and an outgoing side manage a registration state of the plurality of VP/VC paths belonging to each group and the state of the paths in the ascending order of the VP/VC values, sets the group number and a plurality of VP/VC information items to an OAM cell in the ascending order of the VP/VC values, and transfers one group alarm while each ATM apparatus transferring alarm rearranges the VP/VC information managed in the ascending order of the VP/VC values of an incoming channel into the ascending order of an outgoing channel on the basis of the path information management data table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108863-A (JP)
Title: Specimen cell and electrochemical analysis device and its method
Inventor: SHUKU HITOSHI
IPC: G01N33/483
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical analysis device for easily analyzing and evaluating specimens while holding the specimens with no damage thereto.  <P>SOLUTION: On one end face side of an approximately planar multi-specimen cell 11 formed of a material that can be seen through, one or more almost inverted conical wells 11a are formed on which the specimens are arranged to be cultivated. Wall portions 11b are erected around the wells 11a. The wall portions 11b are filled with measuring solution to cover the wells 11a on their peripheries. An electrochemical analysis device is formed by using an electrochemical microscope measuring device, arranging a working electrode movably in the measuring solution and arranging a reference electrode/counter electrodes in the measuring solution at positions predetermined distances from the wells 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111132-A (JP)
Title: Power supply device
Inventor: TANJO YUJI
IPC: H01M2/20
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack prevented from overcharge reduced in the number of protecting circuit as a motor driving battery for an electric vehicle or the like by preventing over-charge and over-discharge.  <P>SOLUTION: A plurality of secondary batteries 4A-4F are connected in parallel to form a battery group 4, and a plurality of such battery groups 4 are serially connected to form a battery pack 2. The charging state of the battery pack 2 is monitored by a voltage sensor 7 provided in every battery group 4. Since the charging state of the battery pack is monitored by the voltage sensor provided in every group, the number of protecting circuits for preventing over-charge and over-discharge can be reduced, and an inexpensive power supply device can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112321-A (JP)
Title: Reproduction output synchronizing system
Inventor: SHIOTANI YASUYUKI
IPC: H04N5/781
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction output synchronizing system in which a part of video signals among a plurality of the video signals to be synchronously reproduced is not outputted even if the read of signals by a hard disk drive device or the like is delayed.  <P>SOLUTION: The reproduction output synchronizing system is composed by connecting two digital players 1, 2 each other. One player 1 is provided with the hard disk drive device in which a plurality of AV signals to be synchronously reproduced are stored, a video output circuit to execute prescribed signal processing, and a CPU. The other player 2 is provided with a video output circuit to execute prescribed signal processing. The CPU of the one player 1 reads a plurality of the AV signals from the hard disk drive device, supplies one AV signal among a plurality of the read AV signals to the video output circuit, and at the same time, supplies a part of one AV signal or a plurality of the AV signals to the video output circuit of the other player 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108109-A (JP)
Title: Unlocking mechanism by lever handle
Inventor: SUDO TADAYOSHI
IPC: E05B65/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional box lock of an embedded type or a surface fitting type, which is widely applied to an apartment entrance, an office entrance, a building side door, etc. cannot be released by a duplicate key or a thumb turn, when a door frame is deformed and pressure is applied to a dead bolt assuming a locking position in the event of an earthquake or the like, in spite of its advantages including high crime preventive performance and good operability, and to provide a new lock which can be released even under application of pressure to a dead bolt while ensuring the crime preventive performance and good operability of the box lock, whereby persons can evacuate from the building on fire breaking out after the earthquake.  <P>SOLUTION: In implementation of the lock, the structure and mechanism of a conventional box lock are maintained as they are, and an interlocking mechanism between a lever handle and the dead bolt, for withdrawing the dead bolt by rotating the lever handle, is added to the locking mechanism. Therefore interlocking and interlock release are carried out by operating the lever, so that the dead bolt is withdrawn by the lever handle only on a necessary occasion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110696-A (JP)
Title: Device, method, program for managing data base and recording medium in which data base management program is recorded
Inventor: EGAMI SHINICHI
IPC: G06F12/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable an application to optionally specify a sequential rule to be used for update of index data and to enable the application and all the applications existing in a system including a data base management device to change data base and to update the index data by using the sequential rule.  <P>SOLUTION: A record data processing part 133 is constituted so as to input and store added record type data in a record data 136 based on a record addition request from an optional application 11. Then, a module loading part 132 is constituted so as to acquire the sequential rule 121 of a module existing outside a device corresponding to an identification name of the module from the identification name stored in independence index data 137. Furthermore, a sort and/or filter processing part 134 is constituted so as to perform sort and/or filter processing of the record type data according to the acquired sequential rule 121 and to output its result to the independence index data 137.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118905-A (JP)
Title: Av player
Inventor: KOJIMA MASAMI
IPC: G11B27/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AV player having satisfactory operability while the sense of incompatibility is not generated even when an "up" button is operated by the user during the reproduction of a music on a last track.  <P>SOLUTION: In the AV player furnished with a disk changer for housing a plurality of disks, at least a "track up" button 53 for indicating the reproduction of the next track and a "track down" button 54 for indicating the reproduction of the previous track are prepared on the operating part of the AV player. By this AV player, when the "track up" button 53 is depressed during the reproduction of the last track on the L-th (L=1, 2, 3, ∼) disk, the reproduction of the first track on the (L+1)-th disk is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124228-A (JP)
Title: Method for producing electric resistance welded tube having low yield ratio for building and square column
Inventor: YAMAZAKI YOSHIO
IPC: C22C38/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inexpensive electric resistance welded tube having low yield ratio for building and a square column, with which a steel sheet structure before tube-making can be efficiently used and production efficiency is improved, such as reduction of alloy elements and improvement of productivity.  <P>SOLUTION: A steel base stock composed of 0.10-0.25% C, 0.05-0.5% Si, 0.3-2.0% Mn, ≤ 0.03% P, ≤ 0.02% S, 0.005-0.050% Al, ≤ 0.0070% N, ≤ 0.0050% O and one or more elements of 0.005-0.1% Nb, 0.005-0.1% V, 0.005-0.05% Ti, 0.05-1.0% Mo, 0.0001-0.0030% B, 0.0003-0.0060% Ca, or further one or more of 0.05-1.0% Ni, 0.05-1.0% Cu, 0.05-1.0% Cr, and the balance Fe with inevitable impurities, is formed as a coil after hot-rolling. Thereafter, the steel tube is formed with the electric resistance welded tube making process and successively, this steel tube is heated to 550-800°C at continuously ≥ 3°C/s heating rate with a high frequency induction heating and ≤ 30% partial ratio of γ at not lower than Ac<SB>1</SB>point, and after holding for ≤ 60 s, cooling is performed at 5-30°C/s cooling rate.  <P>COPYRIGHT: (C)2004,JPO