baber/WOPTO huggingface dataset:
Patent JP-2003242749-A (JP)
Title: Single reel type tape cartridge
Inventor: SOGABE TERUO
IPC: G11B23/107
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unsuitable kind of tape cartridge from being inserted in a tape drive side in a single reel type tape cartridge.  <P>SOLUTION: A reel 2 on which a magnetic tape 3 is wound is disposed inside a main body case 1. A recessed part 11 for preventing misinsertion is formed as a groove extending in the back and forth directions at an outside surface 10a of a bottom wall 10 of the main body case 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242260-A (JP)
Title: Measured data browsing system
Inventor: OGATA TETSUJI
IPC: G16H10/60
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measure data browsing system recording measured data without labor of inputting and allowing browsing of the measured data in person.  <P>SOLUTION: The measured data browsing system is provided with an information recording medium recording measurement object identifying data capable of uniquely identifying a measurement object, a reading means for reading the measurement object identifying data from the information recording medium, a measuring means provided with the reading means and device identifying data, a first recording means for recording the device identifying data, the measurement object identifying data and the measured data measured by the measuring means in associated states, and a browsing means for browsing the recorded measured data on the basis of the measurement object identifying data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236791-A (JP)
Title: Cutting machine
Inventor: KIMURA KOICHI
IPC: B26D7/24
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting machine capable of reducing the possibility of occurrence of danger by a simple mechanism and providing a high safety.  <P>SOLUTION: This cutting machine comprises a cutting machine body having a holding plate 2b holding a cutting blade 2a installed at the rear end of a table for placing cut paper and an openable cover 3 covering the table side front face of the cutting machine body. A cam 8 rotating the lever 5 is fixed to a rotating shaft 7 rotated according to the opening and closing of the cover 3. A lock mechanism is installed to lock the movement of the holding plate 2b by allowing the end part of the lever 5 to abut on the longitudinal end face of the holding plate 2b when the cover 3 is opened with the holding plate 2b set at a movement start position and locks the opening operation of the cover 3 by allowing the tip of the lever 5 to abut on the holding plate 2b while the holding plate is moving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240418-A (JP)
Title: Humidifier for refrigerating showcase
Inventor: HIRATSUKA SHIGERU
IPC: F25D23/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively raise humidity of air within a case main body and to minimize drying of goods displayed within the case main body, in a refrigerating showcase.  <P>SOLUTION: This refrigerating showcase has the case main body 1 for displaying goods at the inside and a cooling unit 2 in which a cooler 23 and a cooling fan 22 are equipped at the inside, air within the case main body 1 is sucked by rotation of the cooling fan 22, and the air is blown into the case main body 1 after cooling the air in the cooler 23. A humidifier 3 having a structure in which many thin plate shaped evaporation bodies 34 made of evaporation paper or cloth, etc., for instance, are arranged side and side at prescribed intervals is installed in series with the cooler 23 of the cooling unit 2 and air flow in states of lower end parts of the evaporation bodies 23 soaked into condensed water condensed and separated from air. The condensed water permeating into the whole of the evaporation bodies 34 by a capillary phenomenon by the air flow flowing among each of the evaporation bodies 34 by rotating and driving the cooling fan 22 is forcedly evaporated to be humidified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236946-A (JP)
Title: Tire production system
Inventor: TAKAGI SHIGEMASA
IPC: B29D30/26
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire production system capable of simplifying a constitution of a conveyor or a tire component and facilitating manufacturing and assembling works.  <P>SOLUTION: Band molding drums 42, 43, outside cladding element molding drums 52, 53 and shaping drums 62, 63 are horizontally rotatably constituted around vertical axes C1, C2 and C3 by drum revolving drivers 41, 51, and 61, respectively. A central axis O1 of the drum 32, and a central axis O2 of the drum 42 are set on the same straight line L1, and a first conveying line 11A is arranged between both the drums. The central axis O5 of the drum 43 and the drum 62 are set on the same straight line L2. A second conveying line 11B is arranged between both the drums. The axis O7 of the rum 63 and the axis O8 of the drum 53 are set on the same straight line L3, and a third conveying line 11C is arranged between the two drums.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247137-A (JP)
Title: Mixed yarn composed of polylactic acid fiber and woven or knitted fabric obtained therefrom
Inventor: OKAMOTO ISAMU
IPC: D03D15/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide mixed yarns capable of forming a woven or a knitted fabric having an excellent refreshing feeling at a low cost without polluting the environment even when disposed and a woven or a knitted fabric obtained therefrom.  <P>SOLUTION: The mixed yarn is obtained by mixed spinning of low shrinkable fibers A formed from a polylactic acid polymer and highly shrinkable core- sheath conjugated fibers B in which a core part and a sheath part are formed from a polylactic acid polymer, respectively so as to provide a mass ratio A/B of 70/30≤A/B≤90/10. The melting point of the polylactic acid polymer forming the sheath part of the core-sheath conjugated fibers is ≥130°C and a lower melting point than that of the polylactic acid polymer forming the core part and the low shrinkable fibers A by ≥30°C. The difference between the highly shrinkable core-sheath conjugated fibers and the low shrinkable fibers in shrinkage percentage in boiling water is ≥30%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247756-A (JP)
Title: Heat storage device
Inventor: NAGAO WATARU
IPC: F24H7/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple pipe structure having a simplified pipe shape of respective connection pipes for connecting respective heat storage tanks 1.  <P>SOLUTION: A heat transfer pipe 9 converting the heat of a heat storage material 12 heated by an electric heater 8 inside a case 2 to the utilizing heat is provided in the heat storage tank 1, and an inlet 10a and an outlet 11a of the heat transfer pipe 9 are exposed to the outside of an upper part 6 of the case 2. A vertical angle αformed by a direction X of connection axial lines L10 and L11 of the inlet 10a and the outlet 11a of the heat transfer pipe with respect to a specified vertical center line 2a extending to a vertical direction Z in the case 2 is set to be 90°, and a horizontal angle β1 formed by the direction X of the connection axial lines L10 and L11 of the inlet 10a and the outlet 11a of the heat transfer pipe 9 with respect to a specified horizontal center line 2b crossing the specified vertical center line 2a at right angles is set to be 90°. Opening directions X10 and X11 in the direction X of the connection axial lines L10 and L11 are oppositely arranged at linearly symmetrical positions. The heat storage device is formed of annularly connected heat storage tank group wherein a plurality of the heat storage tanks 1 are arranged and a driving device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250167-A (JP)
Title: Apparatus for generating test video signal and apparatus for generating high frequency signal employing the same
Inventor: KUBO TOSHIHIRO
IPC: H04N17/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating a test video signal of which the circuit scale is decreased resulting in the cost reduction of the apparatus.  <P>SOLUTION: The apparatus for generating a test video signal includes: a storage means 51 for storing a code of a pattern respectively displayed on a plurality of cells resulting from dividing an image in the unit of cells; a read means 50 for reading a code of a pattern depending on a display position of the image in the unit of cells; a pattern video signal generating means 21 for generating a pattern video signal in response to the read code; a pedestal signal generating means 22 for generating a pedestal signal whose video part is at a black level and including a synchronizing signal; and a superimpose means 23 for superimposing the pattern video signal on the pedestal signal to output the test video signal. Thus, the storage capacity of the storage means is remarkably reduced more than that of a conventional apparatus for storing video information in the unit of pixels and the circuit scale is decreased resulting in the cost reduction of the apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249883-A (JP)
Title: Diversity receiver
Inventor: SAWANO YOICHI
IPC: H04J11/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiver for receiving digital broadcast.  <P>SOLUTION: An intermediate frequency signal, based on an output signal from an antenna 11, is delayed by a variable delay circuit 19. An intermediate frequency signal, based on an output signal from an antenna 12, is delayed by a variable delay circuit 20. At least either a delay time of the circuit 19 or a delay time of the circuit 20 is changed, to obtain correlation between the output signal of the circuit 19 and the output signal of the circuit 20. The output signal of the circuit 20 is interrupted by a switch circuit 22 until the correlation can be obtained. When the correlation is obtained, the output signal of the circuit 20 is derived by the circuit 22. The output signal of the circuit 19 are combined with the output signal of the circuit 22 by a combining circuit 25 and the output thereof is demodulated by a demodulating section 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257203-A (JP)
Title: Compact self-ballasted fluorescent lamp and illumination apparatus
Inventor: NISHIO KIYOSHI
IPC: F21Y103/37
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp in which the automatic connection work of a pair of wires lead out of the lighting device is done steadily and the assembly work is simplified.  <P>SOLUTION: A cover 1 is fitted to the holder 3 and a side wire 6a and a top wire 6b move toward the opening side of the cylinder part 1b while contacting the inside face of the cover 1, and are lead out of the opening of the cylinder part 1b while the protruded part is positioned between the side wire 6a and the top wire 6b. Thereby, a pair of wires 6a, 6b are restrained from becoming entangled each other and wiring at the time of automatic assembly can be done steadily, and the working efficiency is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002335011-A (JP)
Title: Method for increasing luminance of group iii nitride light emitting device
Inventor: KHARE REENA
IPC: H01L21/205
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an LED having improved optical characteristics. SOLUTION: An LED using a group III nitride light emitting active region deposited on a base layer on a substratum exhibits improved optical characteristics regarding the base layer which has a thickness greater than 3.5 μm and grown on the substratum in which alignment is shifted intentionally. Improved luminance, improved quantum efficiency, and reduction of current when the maximum quantum efficiency is obtained are included in the improved optical characteristics caused by use of the substratum in which alignment is shifted and use of the thick base layer. An example for explanation is given wherein the angle of alignment shift is set in the rage of 0.05-0.50 degrees and the thickness of the base layer is set in the rage of 6.5-9.5 μm, although both the angle of alignment shift and the thickness of the base layer can be further increased.  In some cases, a sufficient structural support can be obtained wherein the substratum can be eliminated from the device whole body by using a thicker base layer.
Patent JP-2003258909-A (JP)
Title: Communication network and signal converting device
Inventor: SHINDO TARO
IPC: H04L12/70
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate the cause of communication abnormality.  <P>SOLUTION: A communication network interconnects at least two user LANs a8 and b8 that a general user operates through communication trader communication facilities TS that a communication trader operates and is equipped with signal converting devices ta8 and tb8 for connecting the user LANs a8 and b8 to the communication trader communication facilities TS on the general user sides; and the signal converting devices ta8 and tb8 are each equipped with a frame insertion part 3 which inserts an interpolation LAN frame between LAN frames so that transmission intervals of LAN frames of the user LAN a8 as a transmission source to the communication trader communication facilities TS are within a specified prescribed transmission time and abnormality monitor means 3 and 4 which monitors reception intervals of LAN frames received from the user LAN a8 as the transmission source through the communication trader communication facilities TS and decide abnormality of the communication trader communication facilities TS when the reception intervals exceed a specified prescribed reception time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256033-A (JP)
Title: Vehicular communication system
Inventor: HIRATA SANAE
IPC: G05B23/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly carry out communication between an in-vehicle network and an external tool.  <P>SOLUTION: A multiplicity of ECUs, namely an ECU1, an ECU2, an ECU3, etc., are connected to a bus 10 of an in-vehicle LAN arranged in a vehicle, and communication is mutually possible between the ECUs. A fault diagnosis tool 20 is connected to the ECU1, and the ECU1 receives a request message from the fault diagnosis tool 20, sends the request message to the ECU2 or the like, and returns a response from the ECU2 or the like to the fault diagnosis tool 20. The ECU1 sends a request message regarding items precedently known to be requested by the fault diagnosis tool 20 to the ECU2 or the like irrespective of a request from the fault diagnosis tool 20, and it saves a result of a response.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256412-A (JP)
Title: Character string selecting method
Inventor: HIROSE TAKAKO
IPC: G06F17/21
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily select the optimum character string in a short time and to prevent the inadequate processing caused by misunderstanding by a changer, when the used character string is changed.  <P>SOLUTION: When the character string having the number of characters less than the designated number is selected with respect to a designated character string group by a computer system, each of character string groups, a number of character string corresponding to each character string of each character string group, and the number of characters are stored, the designated character string group and the each stored character string group are compared, when the designated character string group and one of the stored character string groups are agreed with each other, the designated number of characters and the number of characters of each stored character string of the agreed character string group are compared, and the number of character string corresponding to the character string of the number of characters same as the designated number of characters, or closest to the designated number of characters among the number of characters smaller than the designated number of characters, is selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257304-A (JP)
Title: Arraying method for carbon nanotube, manufacturing method for carbon nanotube integrated body, carbon nanotube integrated body and electric field electron emitting element
Inventor: OTANI ASAO
IPC: H01J9/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arraying method for a carbon nanotube, a manufacturing method for a carbon nanotube integrated body, a carbon nanotube integrated body and an electric field electron emitting element, capable of regularly arraying and integrating carbon nanotubes, having no fear of remaining catalyst metal and carrier in the carbon nanotube and good characteristics, and capable of manufacturing the carbon nanotube easily and at low cost.  <P>SOLUTION: This arraying method for the carbon nanotube is characterized in that static electric field is applied to a plurality of carbon nanotubes, and these carbon nanotubes are arrayed by electrostatic force generated between the carbon nanotubes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356370-A (JP)
Title: Piezoelectric device, method of manufacturing its solid body, and electromechanical device
Inventor: CHEONG SANG-WOOK
IPC: H01L41/39
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide piezoelectric material capable of being manufactured inexpensively and a device using the piezoelectric material. SOLUTION: The piezoelectric device includes a polycrystal body having a stoichiometric description of [Pb(Mg1/3 Nb2/3 )O3 ](1-x) [PbTiO3 ]x in which a value of (x) is in the range about 0.31-0.47. A process to manufacture the solid body includes the step of forming a mixed body of powdered oxides. The oxides contain lead, magnesium, niobium and titanium. The process includes the step of sintering the mixed body for manufacturing the polycrystal body having the stoichiometry of [Pb(Mg1/3 Nb2/3 )O3 ](1-x) [PbTiO3 ]x . The value of (x) is in the range about 0.31-0.47.
Patent JP-2003260665-A (JP)
Title: Surface finishing equipment and manufacturing method for steel plate
Inventor: UENO MASAYASU
IPC: B24C3/32
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide surface finishing equipment for a steel plate, capable of stably and efficiently applying surface roughness with high fineness and uniformity onto the surface of a metallic steel plate.  <P>SOLUTION: A projection chamber 6 is provided between a payoff reel 2 and a tension reel 5, and solid particles are projected to a surface of the steel plate 1 in the projection chamber 6. Air purge nozzle units 15a-15c connected through pipes with a compressor 14 are installed inside the projection chamber 6 for blowing off the particles piled on the steel plate on the inlet sides of centrifugal rotor type projection devices 9a-9c which perform projection on an upper surface of the steel plate. The solid particles which are piled on the range are removed in advance by a sediment removing device right before projecting the solid particles and applying the roughness on the steel plate surface by the air purge nozzle units 15a-15c. Thus, surface roughness with high fineness and uniformity can be applied to the surface of the metallic steel plate stably and efficiently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257783-A (JP)
Title: Method for producing multilayer thin film capacitor and multilayer thin film capacitor
Inventor: KAMIYA MICHIHARU
IPC: H01G4/30
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To produce a multilayer film capacitor having an enhanced breakdown voltage relatively conveniently.  <P>SOLUTION: The method for producing a multilayer film capacitor comprises a step (a) for preparing a film capacitor base material composed of a multilayer metallization film 13 where a plurality of metal layers including a plurality of split electrodes 12 having a specified shape are formed on a dielectric film 11 and of metallikons (20, 20'), a step (b) for cutting the film capacitor parent material such that at least one split electrode 12 having a specified shape is included in each level and the split electrode 12 having a specified shape is separated by a cutting face 30 to attain a multilayer film capacitor element having a split electrode 40 located on the cutting face 30 side, and a step (c) for short-circuiting the split electrode 40 of the first metal layer and the split electrode 40 of the second metal layer by feeding an overcurrent to the metallickons (20, 20') of the multilayer film capacitor element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252287-A (JP)
Title: Hull structure
Inventor: SATO KOICHI
IPC: B63B25/16
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To properly maintain a position of a tank inside a hull, and to prevent a break of a support member, in a hull structure.  <P>SOLUTION: In this hull structure, the storage tank 16 is stored in the hull 11, a top pitch anchor 22 is fixed to an upward inclined face of the storage tank 16, and an under pitch anchor 23 is fixed to a downward inclined face. Pitch anchor receivers 24 are fixed to an downward inclined face of the hull 11 before and behind the top pitch anchor 22, pitch anchor receivers 25 are fixed to an upward inclined face before and behind the under pitch anchor 23, and an upper gap ST between the top pitch anchor 22 and the pitch anchor receiver 24 is set to be larger than a lower gap SU between the under pitch anchor 23 and the pitch anchor receiver 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257389-A (JP)
Title: Battery device
Inventor: WATANABE KOJI
IPC: H01M50/591
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery device increasing electric energy by installing a means fixing a cover body or a sealing body to a battery housing body, increasing the volume of a housing part as much as possible, and increasing the capacity of a battery body.  <P>SOLUTION: This battery system comprises a battery body 21 in which a power generating element is housed; a frame body 22 having a housing part 29 in which the battery body 21 is housed; an upper case 23 and a lower case 24 sealing an opening end of the housing part 29 of the frame body 22. The upper case 23 and the lower case 24 are made fittable to the frame body 22, and first and second fixing means for fixing the upper case 23 and the lower case 24 to the frame body 22 are installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238037-A (JP)
Title: Control device for elevator
Inventor: SAKAI MASAYA
IPC: B66B1/30
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control device for an elevator which can change a maximum speed or an acceleration according to a load and a traveling distance and reduce a driving time and a moving time of a passenger so as to improve operating efficiency of a car.  <P>SOLUTION: This elevator where a winding machine 6 having a balance weight 8 connected to a passenger car 7 through a rope is driven by a motor 5 supplied with power by an inverter 4 is provided with a car load detecting means 2 for measuring the weight of the passenger car 7 as a car load, a next- stop floor setting means 1 for setting a next floor to stop, and a car speed pattern generating means 3 for generating a car speed pattern that the passenger car 7 reaches the next floor to stop within the shortest time and in a driving range allowed for the motor 5 based on the car load obtained by the car load detecting means 2 and the next-stop floor setting means 1.  <P>COPYRIGHT: (C)2003,JPO