baber/WOPTO huggingface dataset:
Patent JP-2003289379-A (JP)
Title: Internet telephone system
Inventor: KUNO TAKASHI
IPC: H04L12/70
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet telephone system capable of easily acquiring a dynamic IP address, performing low-cost communication and performing emergency telephone communication.  <P>SOLUTION: In this Internet telephone system 21 in which a plurality of telephone sets are connected to the Internet network 30 to freely communicate with one another, the telephone sets are freely connected to a public telephone line 29, a transmitting side telephone set 22 uses the public telephone line 29 to transmit the IP address of the telephone set 22 to a receiving side telephone set 31, the telephone set 31 transmits the IP address of the telephone set 31 to the telephone set 22 through the Internet network 30 by the received IP address, and the public telephone line 29 is disconnected when two-way communication is freely performable through the Internet network 30 by mutually acquiring the IP addresses, performing speech communication between the telephone sets 22 and 31 through the Internet network 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287515-A (JP)
Title: Microelectrode
Inventor: UCHIDA ISAMU
IPC: H01M4/86
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microelectrode for measuring electrochemical characteristics of a half-cell reaction while an electrode potential is provied in a liquid phase, a gas phase or a solid phase by forming a half cell of a membrane and electrode structure (MEA) in which an electrolyte film and an electrode membrane are integrally formed by a simple operation.  <P>SOLUTION: As a medium to be inspected, a laminate of a solid polymer electrolyte and an electrode catalyst or a single layer of a mixture of the solid polymer electrolyte and the electrode catalyst is insulated by using the microelectrode at least a tip of which is a capillary shaped and which is charged into a tip part of a conductive substrate and so as not to bring the conductive substrate into contact with the medium to be inspected, the half cell of the MEA is formed simply, and the half-cell reaction as a target is electrochemically measured by a simple operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286017-A (JP)
Title: Method for transferring aligned carbon nanotube film
Inventor: FUJII TAKASHI
IPC: H01G11/86
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transferring an aligned carbon nanotube film so as to transfer the film to a fixing substrate while keeping the alignment.  <P>SOLUTION: The method for transferring an aligned carbon nanotube film is carried out by depositing metal particles on the surface of the aligned carbon nanotube film grown on a substrate surface while fixing a low melting point metal film on a fixing substrate, then bringing both films into contact with each other and heating the films at a temperature equal to or higher than the melting point of the low melting point metal so as to transfer the film to the fixing substrate while keeping the alignment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288696-A (JP)
Title: Drive support road system
Inventor: YAMAZAKI TETSUYA
IPC: G08G1/09
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling support road system capable of detecting a stopped vehicle in the curve section of a road as a danger event and determining the protruding from a lane in passing the stopped vehicle and the like as other possible danger events resulted from the danger event, and selectively providing information important for a driver from these events.  <P>SOLUTION: This system has a function for determining the presence of the stopped vehicle or an oncoming vehicle as a danger event from the information detected by an image processing sensor, a function for predicting a possible danger event resulted from the danger event such as lane protruding when passing the stopped vehicle, a function for determining a plurality of pieces of danger event information and selectively displaying the information having the high priority every information display board, and a function for radio communicating with an on-vehicle device by a beacon device set on the road side to provide information to the driver through the HMI of the on-vehicle device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055063-A (JP)
Title: Method for manufacturing ceramic porous material
Inventor: YAMADA OSAMU
IPC: B01D39/20
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a ceramic porous material having a three- dimensional mesh structure. SOLUTION: The method for manufacturing a multilayered ceramic porous material is carried out by compacting a mixture powder composed of two or more kinds of inorganic powders and subjecting the compacted body to the combustion synthesis reaction in air or in an oxidative atmosphere. The ceramic porous material features that (1) an oxide ceramic layer on a part or whole of the surface, (2) the material contains nonoxide ceramics in a part except for the above ceramic layer and (3) the material has a three-dimensional mesh structure.
Patent JP-2003292369-A (JP)
Title: Clay article and method for producing the same
Inventor: KINARI TOSHIHIDE
IPC: C04B33/135
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clay article using a coal ash having simply controlled components and a reduced unburnt carbon content, and to provide a method for producing the same.  <P>SOLUTION: The clay article mainly consists of 100 pts.wt. clay material and 5-70 pts.wt. coal ash reduced in its unburnt carbon content by electrostatic separation comprising frictionally charging particles of a coal ash and separating the particles with electrostatic force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291018-A (JP)
Title: Throwaway type drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throwaway type drill allowing rigid fixing of a cutting head part while preventing damage.  <P>SOLUTION: In this throwaway type drill constituted by detachably fixing on a tool body 2 a cutting head part 5 comprising a cutting edge, a pair of inclinations 18, 18 coming up to the upper surface are formed on an end part 14 of either one of the cutting head part 5 or the tool body 2, while a pair of receiving surfaces 24, 24 matching the inclinations 18, 18 and coming to the bottom surface are formed on the other receiving end part 22. An axially protruding shaft part 15 is equipped with either one of upper surface of the end part 14 or bottom surface of the corresponding receiving end part 22, while a shaft receiving part 23 engageable with the shaft part 15 is equipped with the other one. The cutting head part 5 is fixed on the tool body 2 by fastening a plurality of fastening bolts 30, 30 with engaging the shaft part 15 and the shaft receiving part 23 while engaging the end part 14 and the receiving edge part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296830-A (JP)
Title: Crime prevention apparatus
Inventor: FUTAMI MASATO
IPC: G08B13/193
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention apparatus in which short-circuit or malfunction of a sensor part is reduced even when water infiltration takes place.  <P>SOLUTION: The crime prevention apparatus is composed of a sensor unit 1 formed by housing a sensor part B mounted on the outdoor side of an entrance door for detecting the presence/absence of a human being in a casing A, an apparatus body 2 of the crime prevention apparatus housing an alarm raising part K mounted on the indoor side of the entrance door for raising an alarm when the sensor part B detects the person and a connection part 3 placed on the upper end of the entrance door for connecting the sensor unit 1 and the apparatus body 2 of the crime preventive apparatus, the inside of the casing A is provided with partition walls 10a and 11a vertically partitioning the inside of the casing A of the sensor unit 1, a housing part S for housing the sensor part B is formed on the downside of the partition walls 10a and 11a, the upper face of the bottom of a sensor cover part 12 forming the bottom of the housing part S is made into slope inclined to the back side of the sensor unit 1, and a water release hole 10q is provided on the lower end of the slope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292477-A (JP)
Title: New photosensitive compound and photosensitive resin and photosensitive composition
Inventor: SHIBUYA TORU
IPC: C08F8/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new photosensitive compound having an azido group suitable for an exposure light source at a short wavelength, a photosensitive resin using the same and a photosensitive composition comprising the photosensitive compound or photosensitive resin.  <P>SOLUTION: The photosensitive compound comprises a photosensitive group unit represented by general formula (1) (wherein, R is selected from the formulae; X is selected from the formulae; and Y and Z are each a hydrogen atom, an alkyl group, an alkyl group having an acetal group, an aryl group, an aralkyl group or a substituent having a basic nitrogen) or is compound of the photosensitive group unit. In the photosensitive compound, R and X have at least one azido group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002330947-A (JP)
Title: Set of tools for sending blood to portable clinical analyzer and method for the same
Inventor: CROWFORD JAMIESON WILLIAM MACL
IPC: B01L99/00
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a set of tools for facilitating the POC examination of humor and to provide a method for the same. SOLUTION: The set of the tools comprises a cartridge for the POC examination and a plastic fitting part and sends a fluid sample to the cartridge for the POC examination when it is used together with an injector. In other performing mode, the set of the tools comprises a plastic cannula is stead of the fitting part. The injector and the plastic cannula can be used together with a set of vein access tools for obtaining the fluid sample. Next, the injector and the plastic cannula can be used for sending the fluid to the container of the cartridge for examination.
Patent JP-2003291712-A (JP)
Title: Footrest for automobile
Inventor: TSUTSUI NORIYUKI
IPC: A47C7/50
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To variably adjust the height (depth) of a footrest.  <P>SOLUTION: This footrest is provided with a fixed support part 2 for supporting a tread part 1 for a foot to be put on at a desired height from the floor side A of an automobile. The support part 2 functions as an adjustment means comprising: a plurality of support rods 4 mounted by making each lower end side having screw parts at least at both ends and formed in an elongated shape longitudinally adjustable with respect to a mounting hole 6 formed at a predetermined position of the floor side A; and intermediate members 5 each used for fixing the tread part 1 and screwed to the upper end side of each support rod 4 by making the height adjustable. Thereby, when the upper surface of the tread part 1 is set at the height (depth) nearly equal to the upper surface of a clutch pedal before pedaling, the movement of the foot between the tread part 1 and the clutch pedal is facilitated, so that load on the foot in a clutch operation can be relaxed, and transition to a rapid clutch operation can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297514-A (JP)
Title: Ic socket
Inventor: NAKAO KENZO
IPC: H01R33/76
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a contact reliability of a contact by enabling a wiping operation with angles set at a contact part of a tip of the contact.  <P>SOLUTION: The IC socket forming an electric connection with an IC package mounted is provided with a plurality of contacts of a pinching type formed from a pair of elastic contact pieces, of which, a contact part at the tip is set with angles to allow a wiping operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290671-A (JP)
Title: Unhulled rice feeder
Inventor: YAMAMOTO SOICHI
IPC: B02B7/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an unhulled rice feeder capable of smoothly restarting a centrifugal dehuller by preventing the clogging with unhulled rice.  <P>SOLUTION: A pair of clogging preventing plates 21 and 23 are provided to the connection part 13 of a supply hopper 12. The clogging preventing plates 21 and 23 are spaced apart from each other along the imaginary surface X formed along a side wall 12A inclined at an angle of repose to be positioned up and down mutually opposite sides with respect to the imaginary surface X and provided so as to cross the imaginary surface X almost at a right angle to extend so that the respective leading end parts of them reach the imaginary surface X. Therefore, even if unhulled rice M is ready to flow in the centrifugal dehuller 16 from a supply port 14 in such a state that the centrifugal dehuller 16 (the rotation of rotary blades 18) is stopped, the inflow of unhulled rice M is prevented by the clogging preventing plates 21 and 23 to prevent the clogging with unhulled rice M. Accordingly, the excessive load caused by the clogging with unhulled rice M does not act when the centrifugal dehuller 16 is restarted and the centrifugal dehuller 16 can be restarted smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293061-A (JP)
Title: Aluminum alloy clad plate with three-layered structure
Inventor: TANAKA HIROKAZU
IPC: C22C21/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clad plate with a three-layered structure which has excellent corrosion resistance to an alkalescent coolant or inferior water and excellent brazing properties under heating, and also has high strength.  <P>SOLUTION: In the clad plate with the three-layered structure, a brazing filler metal of an aluminum alloy containing 6 to 13% Si and 0.005 to 0.1% Sr is clad on one side of a core material of an Al alloy containing 0.3 to 2.0% Mn, 0.1 to 1.0% Cu and 0.3 to 2.0% Si; and a sacrificial anode material of an Al alloy containing 1 to 10% Zn, 0.3 to 0.5% Si and 0.5 to 3.0% Ni is clad on the other side. The brazing filler metal can contain ≤2.0% Mg in addition to the above chemical composition. The sacrificial anode material contains one or two kinds of metals selected from 0.001 to 0.05% In and 0.001 to 0.05% Sn, or ≤4.0% Mg, or 0.15 to 2.0% Fe in addition to the chemical composition. The core material may contain ≤0.5% Mg in addition to the above chemical composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295080-A (JP)
Title: Scanning optical system, optical scanner and image forming apparatus
Inventor: SAKAI KOJI
IPC: G02B26/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a scanning optical system constituted of one lens and capable of excellently correcting not only geometrical-optic aberration but also wave-optic aberration.  <P>SOLUTION: The scanning optical system for condensing luminous flux deflected by a light deflector 5 as a light spot on a surface to be scanned 8 is constituted of one lens whose shape on a main scanning cross section is biconvex and whose shape on a subscanning cross section is biconvex, both of which are anamorphic surfaces. The radius of curvature: R<SB>m1</SB>of an incident side surface on the main scanning cross section, the radius of curvature: R<SB>m2</SB>of an emitting side surface thereon, the radius of curvature: R<SB>s1</SB>of an incident side surface on the subscanning cross section and the radius of curvature: R<SB>s2</SB>of an emitting side surface thereon satisfy conditions: (1) |R<SB>m1</SB>|>|R<SB>m2</SB>| and (2) |R<SB>s1</SB>|>|R<SB>s2</SB>|.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289763-A (JP)
Title: Method for producing rod
Inventor: SHIOTANI YUKINOBU
IPC: A01K87/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rod from which water gathered at its inside, can be easily dischargeable.  <P>SOLUTION: This method for producing a rod comprises a process of manufacturing a tubular body becoming a middle rod 3 having fishing line-supporting projections 32 projecting on its inner circumferential surface in inner diameter direction and extending spirally in axial direction, a process of forming an epoxy resin layer 33 by applying an epoxy-based resin on a dent between the fishing line-supporting projection 32 and the adjacent fishing line-supporting projection 32 in axial direction, and a process for applying a water repelling coating before the curing of the epoxy resin to form a water repellant coated layer 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303885-A (JP)
Title: Integrated circuit and its designing method
Inventor: OSAKI AKIHIKO
IPC: H01L23/528
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an integrated circuit having a wiring structure which implements both a decrease in resistances of power supply wires and reduction in wiring capacities of signal wires, and to provide its designing method.  <P>SOLUTION: A wiring width W and a wiring space S of a main portion excluding regions 1a and 2a near via holes of signal wires 1 and ground/power supply wires 2 are set at W1 (minimum wiring width) and S1 respectively. The wiring width W and the wiring space S of the regions 1a and 2a near via holes are set at W2 (greater than W1) and S2 (smaller than S1), respectively. The wiring width W1 and the wiring space S1 and the wiring width W2 and the wiring space S2 satisfy minimum wire pitches P, respectively. The wiring space S1 is set so that S1/P becomes equal to or greater than 0.6. Both of the wiring film thickness of the signal wire 1 and that of the ground/power supply wire 2 are set to become T1 and to have an aspect ratio (T1/W1) equal to or greater than 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303132-A (JP)
Title: Semiconductor memory control device
Inventor: TSUTSUMI KENJI
IPC: G06F12/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory control device rewriting a flash memory itself while executing a regular program read from a flash memory by a CPU and dispensing with a RAM temporarily storing a rewriting program.  <P>SOLUTION: The CPU 1, the flash memory A2, and the flash memory B3 are connected to each other by 8-bit bus width respectively and, for example, the flash memory B3 is rewritten by the execution of the rewriting program B21 in the flash memory A2. The rewriting program B21 is so disposed in the flash memory A2 by a compiler and a linker as to be read by the 8-bit bus width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303756-A (JP)
Title: Reflector for ultra-short ultraviolet ray
Inventor: SUGAWARA MINORU
IPC: G03F1/22
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reflectivity to increase energy which reaches at a resist in a reflector for ultra-short ultraviolet ray such as mask blanks and reflection mirror or the like.  <P>SOLUTION: The reflector for ultra-short ultraviolet ray used in the manufacturing process of a semiconductor device is formed by repeatedly laminating, in the same sequence, a Si layer 12, a Mo layer 13 and a Ru layer 14. Therefore, Mo having a relatively small difference of refraction index of the real number part with Si but has a small attenuation coefficient and Ru having a relatively large difference of refraction index of the real number part with Si and a large attenuation coefficient are laminated. As a result, an effect to increase reflectivity can be attained, and the attenuation of a light beam is also controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299637-A (JP)
Title: Device for detecting degree of drowsiness, and awaking device working with the same
Inventor: MORI KANEO
IPC: G01L1/12
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of high practicality, for quickly and accurately detecting a degree of drowsiness, and an awaking device working with the detecting device.  <P>SOLUTION: This device awakes a driver of a vehicle and the like by detecting a degree of drowsiness before the crash is caused by drive dozing. The degree of drowsiness is determined by a microcomputer 2 by detecting blinking waveform by a stress impedance effect stress sensor head 1 positioned near a temple of a temple part of a glass frame. The awaking is performed by a millgauss AC magnetic field generator 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303158-A (JP)
Title: Information processing system, method, program, and storage medium
Inventor: ATSUIZUMI TAKAHIRO
IPC: G06F3/0484
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform character input into a portable information terminal device even if its input means or display means is poor.  <P>SOLUTION: In this electronic mail processing system, when a request is received from a portable information terminal for accessing a next picture from an information input picture including a text box allowing a user to input character string thereinto, it is determined whether or not a character string inputted into the text box on the input picture is stored in the information terminal. When it is determined that the character string is not stored in the information terminal, the above next picture is generated and transmitted to which a 'button' for returning to the input picture is added. Meanwhile, when it is determined that the character string is stored in the information terminal, the above next picture is generated and transmitted to which no 'button' for returning to the input picture is added.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317206-A (JP)
Title: Magnetic disk unit
Inventor: SUMIYA NORIYUKI
IPC: G11B20/18
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read operation technology for achieving the high efficiency of a retry method in a read operation in a magnetic disk unit.  <P>SOLUTION: This device is provided with a normal read means for validating a read gate for all necessary sectors, and batch-fetching sector information to decode it, and a retry means for executing a read operation again when an error is detected in the decoded signals. The retry means is provided with a plurality of kinds of retry modes. Thus, the read operation is carried out by a minimum number of read times, and a minimum number of retry times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311487-A (JP)
Title: Plate bending press
Inventor: TAWATARI MASASHI
IPC: B30B1/32
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate bending press in which eccentric load resistance performance is improved.  <P>SOLUTION: The plate bending press comprises a ram device 30 installed on a carriage 10 horizontally moving on the crown 3 of a gate type press frame and descending an upper die at an arbitrary position. The ram device 30 consists of a cylinder 31 and a ram 35. In the cylinder 31, a sliding hole 32 is formed in a bottom wall defining a cylinder chamber. The ram consists of a large- diameter ram 36 sliding in the cylinder chamber 31 and a small-diameter ram 37 connected to the large-diameter ram 36 at its upper end and sliding in the sliding hole 32. The carriage 10 in which an upper die-installing base 38 is installed on the large-diameter ram 36 at its lower end comprises a lock cylinder 13 constraining the horizontal movement of the carriage 10 to out of action by pressing a rod 13a against the crown 3 at its upper section.  <P>COPYRIGHT: (C)2004,JPO