baber/WOPTO huggingface dataset:
Patent JP-2003318214-A (JP)
Title: Plasma treatment device and surface modification method
Inventor: ARITA KIYOSHI
IPC: H01L21/60
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device which can control acceleration energy of ion properly in accordance with treatment purpose and a surface modification method of a substrate by plasma treatment.  <P>SOLUTION: A plasma treatment device carries out surface modification for a resin surface of a substrate 7 by generating plasma between an electrode 3 and a lid member 2, with the substrate 7 with the resin surface mounted on the electrode 3 inside a treatment chamber 6. The device is provided with a DC power supply 18 for applying a voltage for canceling a self bias voltage generated in the electrode part 3 during plasma generation. Consequently, it is possible to control acceleration energy of ion and to selectively remove organic bonding whose bonding energy is smaller than that of carbonyl group remaining only a carbonyl group useful for improvement of adhesion with sealing resin in organic bonding of the resin surface of the substrate 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012781-A (JP)
Title: Polybutylene terephthalate resin and molded article
Inventor: TAKENAKA KUNIHIRO
IPC: C08J5/00
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polybutylene terephthalate resin having short molding cycle to improve the productivity, highly stable to hydrolysis, free from corrosion of electric contact and suitable for using in electric and electronic parts such as relay parts, and provide a molded article of the resin. SOLUTION: This invention provides a polybutylene terephthalate resin having a terminal carboxyl content of <=30 eq/t and a cooling crystallization temperature of >=175 deg.C measured by a differential scanning calorimeter at a temperature decreasing rate of 20 deg.C/min, a polybutylene terephthalate resin having a cooling crystallization temperature of >=175 deg.C measured by a differential scanning calorimeter at a temperature decreasing rate of 20 deg.C/min and a residual tetrahydrofuran content of <=300 ppm (wt.) in the resin, and a molded article produced by molding either one of the polybutylene terephthalate resin.
Patent JP-2003316744-A (JP)
Title: Authentication system for electric equipment
Inventor: TAGO HIROKI
IPC: G06F21/44
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide on-vehicle electric equipment allowing control for prohibiting equipment operation by authenticating the equipment, for example, when a stolen object is carried in.  <P>SOLUTION: This authentication system confirms whether or not information for authentication stored in a storage device of the information for authentication in equipment 101 for authentication read out from a read transaction is the same as information for authentication stored in a storage device of the information for authentication of own equipment (S515). When both information is the same, the system allows an operation of an audio part (S517). When both information is not the same or when the read transaction itself is not completed (information cannot read) by a cause such as non-existence of the equipment 101 for authentication, on-vehicle audio equipment 105 disables the operation of the audio part (S519).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318747-A (JP)
Title: Transmission control apparatus and method for radio communication apparatus
Inventor: TAMUKI KIYOSHI
IPC: H04B1/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission controller for radio communication apparatus, which optimally automatically adjust its transmission characteristics, irrespective of changes, etc., in its operating environment.  <P>SOLUTION: The transmission controller uses initial calibration data 2 stored in a memory means 1 and waveform data 3 for realizing specified transmission characteristics as power control signals, in automatic gain control circuits 10, 12 of a power amplifier 11. At the beginning of transmission, it transmits according to the initial calibration data and compares transmission results from a power detector 12 with the waveform data to feedback and control the initial calibration data. Thus it is possible to always automatically adjust optimally the transmission characteristics of a radio communication apparatus and ensure optimum transmission characteristics at any time with respect to the changes in the temperature, voltages, etc., and the time passage changes, etc., when a user uses it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312173-A (JP)
Title: Id recognition apparatus and id system
Inventor: IWAMOTO TATSU
IPC: G06F21/62
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ID recognition apparatus capable of efficiently and automatically performing security control.  <P>SOLUTION: When an individual 1 is positioned in a security region 10, the specific data such as the name, post, employee number, face photograph or the like of at least the user 1 are displayed on a memory type display device 5. When an individual 1 is positioned in a non-security region 11, the display state of the memory type display device 5 is altered by a control unit 6 and communication devices 2A and 2B so that a part of the specific data is not displayed and, when the individual 1 moves between the non-security region 11 and the security region 10, the display of the specific data is altered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312591-A (JP)
Title: Navigation system for aircraft
Inventor: SATOU SHINJI
IPC: B64C13/20
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for an aircraft capable of obtaining safety in flight equivalent to in the case of a manned flight even if it is an unmanned aircraft.  <P>SOLUTION: This navigation system for an aircraft is provided with an information collection part 12 provided in an aircraft 10 and a ground system operation device 30 provided on the ground to radiocommunicate with the aircraft. The information collection part collects sensory information corresponding to sensation obtained by an imaginary operator 11 who is assumed to be there to operate the aircraft. The ground system operation device is provided with an operating device 36 for the ground operator 33 on the ground to control the aircraft through wireless communication, a display 35 displaying sensor information 14 which indicates the altitude and velocity of the aircraft, and an information providing part 37 for providing the ground operator with the sensory information received from the information collection part through the wireless communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005105817-A (JP)
Title: Combustor and gas turbine
Inventor: KISHIDA HIROAKI
IPC: F02C7/18
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a combustion cylinder, by preventing the occurrence of thermal fatigue in the combustion cylinder.  <P>SOLUTION: This combustor introduces generated combustion gas into a turbine via the combustion cylinder, by reacting and burning air with fuel compressed by a compressor. An air flow passage 11A extending in the predetermined direction along its wall surface, and making the air flow in one direction, is arranged in a side wall part 10 for forming the combustion cylinder. An air flow passage 11B extending in parallel adjacently to the air flow passage 11A, and making the air flow in the inverse direction of the flowing direction of the air of the air flow passage 11A, is similarly arranged in the side wall part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003314476-A (JP)
Title: Wankel type vacuum pump
Inventor: SAKAI MORIHARU
IPC: F04C29/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a fall of an apex seal provided at each apex part of a rotor, in view of problems such as the increase of sliding resistance of the apex seal and the shortened life of the seal caused by chipping of a seal side part when a part of the side face inclines and falls into an intake-exhaust hole provided in a side housing in a Wankel type vacuum pump performing dry operation with the side face of the apex seal brought almost in close contact with the side housing.  <P>SOLUTION: A rotor radial dimension a from an apex seal contact point with the inner surface of a casing 3 to the installed region inner end of an intake hole 13 and an exhaust hole 14 opened to a housing 1, and the height dimension b of the apex seal 17 are to establish the condition of b>a, and the apex seal 17 passes across the intake hole 13 and exhaust hole 14 during the rotation of the rotor 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315653-A (JP)
Title: Lens barrel
Inventor: OMI JUNICHI
IPC: G02B7/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel whose locus of relative movement is freely designed and by which fitting with sufficient strength and high accuracy can be attained.  <P>SOLUTION: An outer jacket 2 is provided with a female helicoid 21 and a cam pin part 22. A male helicoid 31 is provided at an inner jacket 3, and the first male helicoid peak 311 of the male helicoid 31 is provided with a cam groove part 32. Cam fitting and helicoid fitting are successively switched by combining the outer jacket 2 with the inner jacket 3, so that the fitting with the excellent strength and the high accuracy is attained and also the locus of the relative movement is made freely designable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321303-A (JP)
Title: Aqueous insecticidal suspension composition
Inventor: UEDA NOBUHITO
IPC: A01N25/30
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long term stable aqueous insecticidal suspension composition containing 1-(2-chloro-5-thiazolylmethyl)-3-methyl-2-nitroguanidine as an effective ingredient and having low viscosity and favorable water dispersibility in dilution.  <P>SOLUTION: The aqueous insecticidal suspension composition contains (a) 1-(2-chloro-5-thiazolylmethyl)-3-methyl-2-nitroguanidine and (b) a dispersant mainly comprising a ligninsulfonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045052-A (JP)
Title: Tracking error signal detection method, optical head device and optical information device
Inventor: KANEUMA YOSHIAKI
IPC: G11B7/09
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a light quantity is liable to be unbalanced and stable tracking error signals can not be obtained. SOLUTION: In this method, the tracking error signals are detected by using a light source for emitting a light beam, a photodetector including a photodetector area P1 and a photodetector area P2, a substrate integrally supporting the light source and the photodetector and a small-sized reflection mirror provided on the substrate so as to reflect the light beam emitted from the light source in a direction vertical to the surface of the substrate near the light source.
Patent JP-2003319922-A (JP)
Title: Body sway measuring instrument
Inventor: OTANI MASAO
IPC: A61H1/02
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body sway measuring instrument with which a support base surface including the upper limbs is measured in centroid movement, thereby the centroid movement of a trunk is measured in a wide range and then the effect of trunk balance training is improved when a patient after undergoing a medical operation and a patient having gait disturbance performs rehabilitation, and the situation of the training is quantitatively grasped by recording various kinds of data.  <P>SOLUTION: The instrument is provided with: upper-limb force detectors 4a and 4b which have support bars 3a and 3b for gripping in a standing position and detect force applied to the bars 3a and 3b from the left and right hands 8a and 8b; floor reaction force detectors 6a and 6b for detecting force applied to a floor from the left and right legs 9a and 9b; hand position detectors 5a and 5b for detecting the positions of the left and right hands 8a and 8b; leg position detectors 6a and 6b for detecting the positions of the left and right legs 9a and 9b; and an arithmetic unit 10 for calculating each output from the respective detectors. The arithmetic unit 10 is provided with: a synchronous arithmetic processor 11 for arithmetic processing so as to synchronize each arithmetic result; a display device 12 for displaying the synchronous arithmetic result of this processor 11; and a data storage device 13 for storing the synchronous arithmetic result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324569-A (JP)
Title: Facsimile machine
Inventor: NIIMOTO TAKASHI
IPC: H04N1/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine that saves recording paper resources and at the same time, can confirm the contents of reports.  <P>SOLUTION: The facsimile machines comprises a printing section 22 for printing image data received via lines, a storage section 23 for retaining a report considered as a output candidate, a management section 24 for exchanging the contents of the report with the storage section 23; a conveyance section 25 for conveying recording paper, and a control section 21 for controlling the printing section 22 for printing the contents of the report onto the rear surface of the recording paper according to a report output instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028553-A (JP)
Title: Refrigerator
Inventor: SAKUMA TSUTOMU
IPC: F25D11/02
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of keeping a balance between a pressure on the high pressure side and a pressure on the low pressure side of a refrigerating cycle, necessary to starting of a compressor 15, in a short time and capable of effecting high efficient cooling. SOLUTION: In a refrigerating cycle where an R evaporator 10 and an F evaporator 12 are interconnected in parallel, in case the compressor 15 is stopped; a switching valve 22 is brought into a full closed state, and a refrigerant is recovered to the condenser 21 side. In case the compressor 15 is started, the switching valve 22 is brought into a full closed state, and a pressure balance is kept between the high pressure side and the low pressure side of the compressor 15.
Patent JP-2003327979-A (JP)
Title: Emulsifying agent composition for oil-in-water type emulsion fuel and emulsion fuel
Inventor: HORIAI KUNIO
IPC: C09K23/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsifying agent composition for an oil-in-water type emulsion fuel which has excellent high-temperature emulsion stability, corrosion resistance and antimicrobial properties and comprises light oils such as kerosene, a gas oil, fuel oil A, and heavy oils such as fuel oil B, fuel oil C, asphalt and water, and the oil-in-water type emulsion fuel produced by using the emulsifying agent.  <P>SOLUTION: The emulsifying agent composition for the oil-in-water type emulsion fuel comprises an anionic surfactant, a nonionic surfactant, a rust- preventive agent and an antimicrobial agent. Preferably the emulsifying agent composition further comprises a chelating agent. The oil-in-water type emulsion fuel is produced by using the emulsifying agent composition having the above constitution as an emulsifying agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332103-A (JP)
Title: Organic positive characteristic thermistor and its fabricating method
Inventor: KOBAYASHI NOBUO
IPC: H01C7/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic positive characteristic thermistor using a metal powder having a spike-like projection, wherein the characteristics are excellent, and if a thermal shock is repeated, increase in resistance can be suppressed, and its fabricating method.  <P>SOLUTION: The organic positive characteristic thermistor has a structure such that a particle-like metal powder (metal particles) having a spike-like projection and/or a filament-like metal powder in which metal particles having the spike-like projection are linked in a chain-like manner is scattered in a polymer to form a composite material, which is pinched by a pair of electrodes. After the metal powder is subjected to a treatment of reducing an oil absorption by a physical method and/or a chemical method, the metal powder is scattered in the polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332297-A (JP)
Title: Etchant and etching method
Inventor: ITANO MITSUSHI
IPC: H01L21/306
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etchant that selectively etches a hafnium based oxide film and a zirconium based oxide film with respect to a silicon oxide film such as THOX or TEOS.  <P>SOLUTION: An etchant that selectively etches an oxide film containing hafnium and silicon, an oxide film containing hafnium and aluminium, an oxide film containing zirconium and silicon, or an oxide film containing zirconium and aluminium with respect to a thermally oxidized film; a method for producing an etching material that etches materials to be etched on which the above oxide films and a silicon oxide film are formed; and the etching material obtained from the method are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333781-A (JP)
Title: Electric rotating machine
Inventor: IZUMI YOSHIYUKI
IPC: H02K1/14
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To make the dimension small axially of an electric rotating machine while making connection of a coil without using a separate part for the connection.  <P>SOLUTION: In the counterclockwise of a split core 12a, a split core 12b of the same shape to it is connected. One end of a coil 14 is extended as an extension part 16 from the split core 12b, a first extension part 16a in the root part of this coil 14 is electrically connected to a first fixed part 18b of a terminal 18. A third extension part 16c in the tip end of the extension part 16 is engaged with a second fixed part 18c of the terminal 18 in the adjacent split core 12a. The 16 other split cores 12 are similarly made in annular connection, to electrically connect each of the third extension part 16c and the second fixed part 18c. Each extension part 16 is formed with the common line of a stator 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328363-A (JP)
Title: Coated wire gauze and coated wire
Inventor: ANDO MITSUHIRO
IPC: E02D17/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated wire gauze that degrades and decays for easy disposal after a given period.  <P>SOLUTION: Coated wire 1 formed from iron core wire 2 coated with biodegradable plastics 3 is woven into gauze. The biodegradable plastics 2 is prepared from a polyolefin resin compounded with a polysaccharide, and formed into the coating by extrusion coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329981-A (JP)
Title: Spectacles
Inventor: NITTA YUKIO
IPC: G02C3/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide spectacles which can be improved in structure for holding lenses to be fitted to eyewires and can create softness and warmth in texture.  <P>SOLUTION: A sheet cushion material 9 is wound around the circumference of the eyewire 5 for holding the lens 4 on its inner periphery and is inserted between the eyewire 5 and the lens 4 to be held there. A lens holding section 10 for holding the lens 4 by recessing the inner periphery of the eyewire 5 is formed at this inner periphery. The cushion material 9 is wound around the circumference of the eyewire 5 while its beginning end 9a and winding terminal 9b of the material are arranged in the section 10 and the cushion material is held between the eyewire 5 and the lens 4. The cushion material 9 is a material for clothing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057075-A (JP)
Title: Compact sensor apparatus
Inventor: KAMEI TAKASHI
IPC: G09F9/30
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a display with satisfactory visibility capable of performing both a graphic display and a digital display by a user's selection of a sensor apparatus. SOLUTION: A photoelectric sensor 11 comprises a level display part (28). The level display part (28) is constituted by arranging a plurality of seven- segment displays (33). Parts of the segments of the seven-segment displays (33) are constituted of red LED segments (33b), and parts of the segments are constituted of red/green two-color LED segments (33a). In the case of the digital display, all the segments are made to emit a red color to display numbers. In the case of the graphic display, the red/green two-color LED segments are made to emit a green color to display a bar graph.
Patent JP-2003303301-A (JP)
Title: Method for providing life support information at store, and system for providing life support information at store
Inventor: AKISAWA YUKIATSU
IPC: G06Q30/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for providing life support information at a store and a system for providing life support information at a store.  <P>SOLUTION: This method for providing life support information at a store comprises a step that a branch side terminal device 20 receives life support information delivered through satellite communication and Internet, a step that a transmission means 30 transmits the received life support information to a portable display means 40 placed at the store by radio and a step that the portable display means 40 receives the life support information, reproduces the life support information and displays the life support information at the store. This system for providing life support information at a store comprises a branch side terminal device 20 for receiving life support information delivered through satellite communication and Internet, a transmission means 30 for transmitting the received life support information to a portable display means 40, and the portable display means 40 for reproducing and displaying the life support information transmitted from the transmission means 30, and building in a wireless receiver. The life support information is transmitted to the portable display means 40 from the transmission means 30 by radio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339078-A (JP)
Title: Mobile communication apparatus
Inventor: SUGANO TOMOYUKI
IPC: H04W88/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication apparatus and a communication method for the mobile communication apparatus enabling a user to easily make communication with another mobile communication apparatus without causing any insecurity to the user.  <P>SOLUTION: In the communication method for the mobile communication apparatus 1 having an antenna 11 for transmitting/receiving a radio wave for communication with a wireless base station and a wireless communication means 12 for making communication via the antenna 11, when the mobile communication apparatus 1 detects that the antenna 11 is in contact with an antenna 11 of another mobile communication apparatus 2, the mobile communication apparatus 1 controls the wireless communication means 12 to start communication with the another communication apparatus 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337883-A (JP)
Title: Balance calculation system by department
Inventor: SASAKI HAJIME
IPC: G06Q10/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance calculation system by department by which the optimal allocation method is searched while confirming results of balance calculation by various allocation methods in balance calculation by department.  <P>SOLUTION: The balance calculation system is provided with a means for setting an allocation order indicating an order of allocation and a set of an allocated value and allocation rules by associating them with cells to be determined in a specific department in a specific expense item and for setting the allocation order, an object allocation value and the allocation rules regarding one or more specified cells, a means for performing processing of registration and call by using the combination of the allocation rules as an allocation pattern and a means for performing the processing of registration and call of all the allocation rules as a data set, and results of cost calculation by department are displayed by switching allocation data set.  <P>COPYRIGHT: (C)2004,JPO