baber/WOPTO huggingface dataset:
Patent JP-2004158982-A (JP)
Title: Information terminal, and communication management program and communication management method for the information terminal
Inventor: MORIYA MASUMI
IPC: H04L12/70
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal for making communication with apparatuses on a home network configured in compliance with the IPv6 through a simple operation.  <P>SOLUTION: The information terminal includes a searching means for searching information required for communication including an IP address of an apparatus on the home network configured in compliance with the IPv6; a means for cross-referencing a user operation to an identifier of the network; a means for activating the searching means on the opportunity of the user operation; and a means for cross-referencing a searching result to the identifier and registering the result, and is configured to externally access the apparatus on the home network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156087-A (JP)
Title: Mask material for color picture tube, mask for color picture tube, and color picture tube
Inventor: MARUHASHI YOSHIKAZU
IPC: C22C38/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask material for a color picture tube which is an Ni-Co-Fe alloy being inexpensive, having such a low thermal expansibility as not to increase in its coefficient of thermal expansion and, when used as a mask material for a flat color picture tube, having such excellent strength that it does not suffer from dents or protrusions upon shock during handling and to provide a color picture tube mask using the mask material and a color image tube using the mask.  <P>SOLUTION: The mask material for a color image tube is prepared from an alloy comprising 31.5 to 35.0 wt.% Ni, 1.5 to 5.5 wt.% Co, and 0.1 to 0.2 wt.% V with the balance comprising Fe and unavoidable impurities. The color picture tube mask is made from the mask material and is incorporated into a color picture tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158144-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGURA YOSHIHIRO
IPC: H01L21/822
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which a timing margin test of an incorporated memory can be performed using a simple program without using a complex circuit for generating a clock for timing margin in a semiconductor integrated circuit.  <P>SOLUTION: When an instruction of a program stored in an instruction storing part 112 is a clock generation instruction for test, a command generating part 114 outputs a generation signal for test, a clock generating part 116 for timing test generates a clock for test based on a clock for timing margin of which the phase is difference from a phase of a master clock and a clock generation signal for test, a timing test control circuit 121 generates a signal controlling timing of a memory 120 based on the master clock and the clock for test, and a test of the memory 120 is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159730-A (JP)
Title: Aseptic sickroom
Inventor: KIJIHANA AKIRA
IPC: A61G10/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseptic sickroom which is made possible to change over negative and positive pressures and can obtain a good indoor environment.  <P>SOLUTION: The aseptic sickroom 1 is equipped with a treatment chamber 3 having a bed 2 installed therein and a front chamber 4 having an entrance and exit 3A accessible to the treatment chamber and used for preventing the aerial infection of a patient on the bed. The bed 2 is installed at the corner part A held between the partition wall 5 which divides the treatment chamber 3 and the front chamber 4 and the side wall 3a of the treatment chamber 3 so that the bed 2 is set along the side wall 3a in the longitudinal direction. The area other than the partition wall 5 and side wall 3a opposed to the bed 2 is surrounded by a curtain 6 to form a region B partitioned from the treatment chamber 3. An air supply unit 7 for supplying clean air to the region B is provided to the partition wall 5 while an exhaust unit 8 for exhausting air from the region B is arranged to the side wall 3a and the region B is set to either one of negative pressure and positive pressure by the air supply and exhaust flow rates of both units 7 and 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161354-A (JP)
Title: Packaging bag for food
Inventor: SHIRAI NAOTO
IPC: B65D85/36
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily openable, inexpensive and airtight food packaging bag with which a sandwich packed therein is not easily deformed when it receives external force.  <P>SOLUTION: This food packaging bag comprises a bag main body 10, a pair of panel shaped protectors 20, 20, and a front board 30 connecting the protectors 20, 20. In forming the main body 10, both side edges 11a, 12a of one end side of a front film 11 and a back film 12 superimposed are sealed, and the other end side forms an opening 13 for food to be inserted. In packing food, a taking out face A for taking out food packed and a pair of side faces C, C continuing in a bent formed on both sides of the face A are formed. Each of the protectors 20, 20 is attached to the area of the side faces C, C. By the front board 30, the distance between the protectors 20, 20 is maintained constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169827-A (JP)
Title: Piping joint structure
Inventor: YOSHINO MAKOTO
IPC: F16L37/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent penetration of water or foreign matter from the external by press-fitting a piping joint in a piping joint structure to a piping member and a female side joint so as to improve seal performance.  <P>SOLUTION: A fixing member 20 is installed on the female side joint 10, and the piping member 1 is inserted to the female side joint 10. The female side joint 10 is provided with an insert hole 11 and an insert port 12. In an inlet side end surface of the insert hole 11, an abutment surface 11a is formed. At the insert port 12, a large diameter groove hole part 13 and a rib part 14 are formed. In both side surfaces of the rib part 14, an inner taper surface 14a and an outer taper surface 14b are formed. The fixing member 20 has a ring main body part 21 and an arm part 22. In the ring main body part 21, a rear taper surface 21c that can be engaged with the inner taper surface of the female side joint 10 is formed, and an engagement part 21d that can be abutted with a swollen part 3 of the piping member 1 is formed. The arm part 22 is parted to four sections, and an engagement surface 22c is formed to be engaged with the outer taper surface 14b of the female side joint 10. The arm part 22 is flexed toward the piping member 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171442-A (JP)
Title: Tenovaginitis preventive tool
Inventor: TANAKA MINORU
IPC: G06F3/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tenovaginitis preventive tool capable of preventing the crack of a nail by the contact with a key by absorbing an impact force in a typing work to a keyboard without impairing the typing workability to suppress the fatigue of the finger of a user, and ensuring a prescribed space between the fingertip and the key.  <P>SOLUTION: This tool is formed of a foamed resin sheet 1 having irregularities 2 on the surface and an adhesive layer 3 on the reverse side. The foamed resin sheet 1 is stuck to the fingertip through the adhesive layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173209-A (JP)
Title: Information distribution method
Inventor: TAKAHASHI KINYA
IPC: H04L45/16
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that multicast distribution specialized to a specific area is impossible since no area information is included in an address in multicast communication.  <P>SOLUTION: Multi-address distribution of a packet formed by attaching the area information to transmission data for every area is performed on the Internet by a transmission host S1, the packet is relayed at routers R1, R2, R3 on a path, transferred to reception hosts H1, H2, H3 by referring to multicast host tables 113, 114 and a prune group table 115, area information in which the present packet is located is set in multicast group tables 110, 111, 112 in the reception hosts and the packet to which the area information is attached is selectively received based on the tables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180377-A (JP)
Title: Electromagnetic reciprocating drive mechanism
Inventor: MAEZAWA KAZUO
IPC: H02K33/16
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic reciprocating mechanism improved in drive efficiency, reduced in size and manufacturable at low cost.  <P>SOLUTION: The electromagnetic reciprocating mechanism is composed of a reciprocating member 18 comprising a holding body 20A that holds permanent magnets 19, a stator core 21 arranged adjacent to the permanent magnets 19, and an electromagnetic coil 22 that excites the stator core 21. A movable yoke 20 formed of a conductive material is arranged at the holding body 20A, and the permanent magnets 19A, 19B and 19C are attached to the movable yoke 20. A magnetic circuit is formed wherein, when an alternating current is made to flow to the electromagnetic coil 22, a line of magnetic force emitted from the stator core 21 returns to the stator core 21 through the permanent magnets 19 and the yoke 20A, thus eliminating the need for installing a second stator core to the inside of the magnets 19. Accordingly, the electromagnetic reciprocating mechanism can be reduced in size, the reduction of magnetic flux density is suppressed due to no gap formed between the movable yoke 20 and the permanent magnets 19A, 19B and 19C, and the efficiency of the electromagnetic reciprocating mechanism 16 can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173794-A (JP)
Title: Reel display device
Inventor: WATANABE KEISUKE
IPC: A63F7/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel display device improving the visibility of a symbol and elongating the life of a symbol display body by eliminating strain of a display symbol.  <P>SOLUTION: This reel display device rotates the pattern display body 2 by winding the endless symbol display body 2 around a driving wheel 11 and a driven wheel 21 and driving the driven wheel 11. This device is provided with a guide member 120 guiding the moving of the symbol display body 2 by the rotation from the inside relative to the display side and the guide member 120 is formed of a material having a sliding performance relative to the symbol display body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175497-A (JP)
Title: Ink jet recording device
Inventor: AOKI KATSUMI
IPC: B41J2/18
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a conveying member having superior cleaning performance on a conveying member surface, reducing the load applied to the conveying member surface, and satisfying the durability by assuming a degree of contamination even in normal image recording operation and performing the proper cleaning operation to the ink attached to the conveying member surface by all sorts of reasons.  <P>SOLUTION: This ink jet recording device comprises an ink jet recording head for recording an image onto a recorded material, an endless belt type conveying member for holding and conveying the recorded material and a cleaning device mounted in adjacent to the conveying member. The discharging performance of a recording head can be recovered by preliminarily performing the discharging operation of the ink not contributing on the image recording, from the recording head to the conveying member surface. This ink jet device has an image recording mode for performing the cleaning operation of the conveying member by a cleaning device in the normal image recording operation, an image recording mode free from the cleaning operation in the normal image recording operation, and an operation mode for cleaning the conveying member in order to clean the conveying member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179486-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: JOEI MASAHIRO
IPC: H01L23/52
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve an ashing speed in a damascene working procedure without oxidizing a copper wire in the ashing of resist.  <P>SOLUTION: The method includes the stages of forming a metal film 13 on a semiconductor substrate 11, forming an insulating film on the metal 13, forming a resist 15 patterned in a specified shape on the insulating film 14, forming a hole 14a in the insulating film 14 by using the resist 15 as a mask, and ashing the resist 15 by using a catalyst and other decomposition accelerators for decomposing fluorocarbon gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179051-A (JP)
Title: Lighting device
Inventor: SAKAMOTO HIRONOBU
IPC: F21Y101/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device having a reflector, capable of changing color of the light observed at outside when lighted and not lighted, having large freedom of design, with wide range of use.  <P>SOLUTION: Of the lighting tool leading light from a light bulb 1 toward front of the bulb 1 by reflecting it with a reflector 3, an optical multi-layer film filter 4 formed by laminating material with high refraction rate and a material with low refraction rate, is coated on an inside surface of the reflector 3. Further, a non-translucent cap 2 is fitted in front of the bulb 1, an outer lens is arranged on its light-emitting face, and a protective film 6 is fitted on the surface of the optical multi-layer film filter 4. As the material with high refraction rate for the optical multi-layer film filter 4, either TiO<SB>2</SB>, ZrO<SB>2</SB>, Ta<SB>2</SB>O<SB>5</SB>, Si, or Nb<SB>2</SB>O<SB>5</SB>is used, and as the material with low refraction rate, either SiO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, or MgF<SB>2</SB>is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177807-A (JP)
Title: Reflector and liquid crystal display panel
Inventor: TANADA TETSUSHI
IPC: F21V8/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector which is less deteriorated in reflectivity for a long period of time, and to provide a liquid crystal display panel provided with the reflector.  <P>SOLUTION: The reflector 30 including an embossed layer 28 to be heated which has a reflection surface provided with a plurality of recesses, a high reflection film which is laminated on the embossed layer 28 to constitute a reflection surface and a moistureproof base material 33 which is laminated on the surface opposite to the reflection surface of the embossed layer 28, and the liquid crystal display panel 20 provided with such reflector 30 are employed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175440-A (JP)
Title: Polyester film wrapper and its storage method
Inventor: KUSUME HIROSHI
IPC: B65D85/672
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrapper and a storage method of polyester film in which there are no oligomers in a film surface, and which is excellent in magnetic recording property when used as a substrate for a magnetic recording vehicle, optical characteristics and gas barrier when used as an optical use substrate.  <P>SOLUTION: The polymer film wrapper is that the entirety of the polymer film roll wound into a roll shape is covered with a plastic film of which at least one side face is laminated with a metal film or an inorganic oxide sheet, and at least one kind of desiccant of which the hygroscopic degree is not more than 55% is enclosed into the inside of the packaged body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185658-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: YAEGASHI TOSHITAKE
IPC: G11C16/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device, by which the specified threshold voltage is set on a memory cell at a high speed without increasing the frequency of writing operations and the writing time.  <P>SOLUTION: This nonvolatile semiconductor storage device performs the step-up writing operation and has a feature wherein the increased amount of a 1st writing voltage to the 2nd writing operation from the 1st writing operation is larger than the increased amount of the 2nd writing voltage to a 3rd writing operation from the 2nd writing operation, and the increased amounts of the writing voltages at and after the 2nd time are constant. By using this writing method, the distribution width of the threshold voltage of the memory cell is reducible after the all writing operations are finished.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229330-A (JP)
Title: Solid electrolytic capacitor and manufacturing method thereof
Inventor: YOSHIDA MASANORI
IPC: H01G9/028
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that is appropriate to cope with both high capacity and low ESR (equivalent series resistance).  <P>SOLUTION: Two conductive polymer films forming one portion of a conductive polymer layer are formed in two solutions having different pHs due to electrolytic oxidation polymerization or chemical oxidation polymerization. In this manner, in the solid electrolytic capacitor, the conductive polymer layer includes a first conductive polymer film 301 made of a plurality of particles where an average particle size is relatively small, and a second conductive polymer film 302 having an average particle size that is larger than the average particle size of the first conductive polymer film, the second film 302 is formed while covering openings of a plurality of holes 101 formed in an anode conductor 1, and the first film 301 is formed so that at least one portion of the first film 301 is arranged inside the plurality of holes, or is arranged to be the outermost film of the conductive polymer layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185881-A (JP)
Title: Electrode material for nonaqueous electrolyte battery, electrode, and nonaqueous electrolyte battery
Inventor: SAWA TAKAO
IPC: C22C19/07
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for a nonaqueous electrolyte battery capable of realizing a nonaqueous electrolyte battery excellent in both discharge capacity and a charge-discharge cycle life.  <P>SOLUTION: This electrode material is characterized by containing an alloy containing a crystal phase expressed by general formula (1): Sn<SB>a</SB>Co<SB>b</SB>M<SB>c</SB>T<SB>d</SB>X<SB>e</SB>and having a hexagonal structure. In general formula (1), M is at least one kind of element selected from a group comprising Ni, Cu, Mn, V and Cr; T is at least one kind of element selected from a group comprising Ti, Zr, Hf, Nb, Ta, Mo, W and a rare-earth element; X is at least one kind of element selected from a group comprising Si, Al, Sb and In; and a, b, c, d and e satisfy a+b+c+d+e=100 atom%, 40≤a≤50, 35≤b≤55, 0<c≤20, 0≤d≤10, and 0≤e≤20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003257303-A (JP)
Title: Electron emitting element, electron source, image display device and manufacturing method therefor
Inventor: KIYOUGAKU MASABUMI
IPC: H01J9/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electron emitting element having a high electron emission efficiency and uniform characteristic, and to display an image having uniform and good image quality by restraining display variation of an electron source using the element and an image display device using the same.  <P>SOLUTION: This electron emitting element has electrodes 2, 3 disposed at a space on the surface of a substrate 1, and a carbon film 4' disposed between the electrodes and connected to the electrode 3. In the element, a space 5 is disposed between the carbon film 4' and the electrode 2, and in the space 5, the space between the surface of the carbon film 4' connected to the electrode 3 and the surface of the electrode 2 is made smaller than the surface of the substrate 1 above the surface of the substrate 1. This electron source and this image display device include the element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183755-A (JP)
Title: Supporting structure of rotor and power connecting and disconnecting device using the same
Inventor: TASHIRO NORIHIKO
IPC: F16C33/78
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of load inside of a closed type seal bearing.  <P>SOLUTION: In this supporting structure of the rotor for supporting the rotor 3 on a casing 13 by the closed type seal bearing 15, a seal 95 of the bearing 15 is provided with a breather part 99 communicated to the external.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183560-A (JP)
Title: Engine starter for vehicle
Inventor: UTAKA RYOSUKE
IPC: F02D29/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter for a vehicle capable of realizing size and weight reductions for a motor generator while restraining extension of the time necessary for engine start and wear to a clutch mechanism.  <P>SOLUTION: With the clutch mechanism 7 disengaged in advance, a rotor of the motor generator 2 is rotated near the maximum torque position, and the clutch mechanism 7 is engaged later and the motor generator 2 is energized for engine start. Thus, engine start can be conducted even by the small-sized motor generator 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185356-A (JP)
Title: Debug system
Inventor: WATANABE KOICHI
IPC: G06F11/28
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a debug device capable of switching the control of a normal program and a debug program without using any interrupting signal.  <P>SOLUTION: When a chip select signal 105 is outputted from an address comparison circuit 101 for detecting that a program execution address is matched with a preliminarily set address, a debug program stored in a system memory 104 is switched from a normal program stored in a user memory 103 which is being executed by an MCU 102 so as to be executed, and the normal program stored in the user memory 103 is switched from the debug program stored in the system memory 104 so as to be executed according to the chip select signal 105.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184358-A (JP)
Title: Method for reducing volume of waste
Inventor: YAMASHITA SHIGEAKI
IPC: C22B9/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method for reducing the volume of wastes which prevents a bulk density from lowering due to residual bubbles in coagulated slag in a method for reducing the volume of wastes where a melt made of molten metal and molten slag is obtained by melting wastes containing metal and is poured into a cast to be coagulated.  <P>SOLUTION: In the method for reducing the volume of the wastes where a melt made of the molten metal and the molten slag is obtained by melting the wastes containing the metal and is poured into the cast to be coagulated, an inhibitor against the generation of bubbles containing elements forming nitride is added in the molten metal just before or in the process of pouring the melt into the cast.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183872-A (JP)
Title: Silent chain with damper
Inventor: KOBAYASHI MASAYOSHI
IPC: F16G13/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a durable silent chain with a damper in which a plurality of links having pairs of link teeth are flexibly connected to each other via pins, and the noise-reduction function is not impaired.  <P>SOLUTION: A plurality of resin rings 4 functioning as a damper are fitted between links and freely rotated with a plurality of pins 3 as pivots. An outer circumference of the damper is protruded outward of a link tooth surface 6. When a silent chain is engaged with teeth 7 of a sprocket, the damper is firstly brought into contact with, and partly squeezed to suppress the noise level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI