baber/WOPTO huggingface dataset:
Patent JP-2005053854-A (JP)
Title: Production methods of b, b', b''-trichloro-n, n', n''-trialkylborazine and hexaalykylborazine
Inventor: KAMIYAMA TAKUYA
IPC: H01L21/312
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently preparing B,B',B''-trichloro-N,N',N''-trialkylborazine.  <P>SOLUTION: In the preparation method of B,B',B''-trichloro-N,N',N''-trialkylborazine, boron trichloride is reacted with a monoalkyl ammonium halide in the presence of a trialkylamine. The borazine ring-containing compound prepared through the method is a low-dielectric material and is used for forming e.g. an interlayer insulating film for a semiconductor, a barrier metal layer or an etch stopper layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054335-A (JP)
Title: Method for producing dense meta-type wholly aromatic polyamide fiber
Inventor: HASHIDATE SADATO
IPC: D01F6/60
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of producing a meta-type wholly aromatic polyamide fiber excellent in heat property and whiteness and not containing salts in a substantially industrial production level.  <P>SOLUTION: (1) A spinning dope composed of a meta-type wholly aromatic polyamide polymer solution dissolving a meta-type wholly aromatic polyamide containing a m-phenylene isophthalamide skeleton as a main component in an amide-based solvent and not substantially containing salts is discharged into a coagulating bath composed of an amide-based solvent and water and not substantially containing salts and kept to 20-70°C and the dope is coagulated as a porous linear body from a spinneret and (2) the coagulated fiber is stretched into a plasticizing and stretching bath composed of an aqueous solution of amide-based solvent and (3) the stretched fiber is immersed into a regulation bath composed of an aqueous solution of inorganic metal salt compound and kept to a second swelling temperature (T<SB>2</SB>to T<SB>2</SB>-30°C) and (4) the stretched fiber is washed with water or an aqueous solution of amide-based solvent and (5) the fiber is heat-treated at 100-250°C and (6) the fiber is further heat-treated at 270-400°C to provide the dense meta-type-wholly aromatic polyamide fiber excellent in whiteness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060864-A (JP)
Title: Method for knitting knit stitch by circular knitting machine and stockings knitted by the method
Inventor: HIRANO HIDEO
IPC: D04B9/46
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To knit stockings in which three kinds of knitting textures of flat stitch/high pile stitch/low pile stitch are distributed in an arbitrary pattern, a thin part and a thick part of knitted fabric are formed in each part of cuff parts, leg parts, instep parts, heel parts, sole parts and toe parts of stockings by a circular knitting machine and which have excellent sense of wearing and cushion effect.  <P>SOLUTION: Both high and low pile sinkers 20L and 20S and a stationary sinker 40 that is positioned between both the pile sinkers and prevents adhesion of both the sinkers are inserted into one sinker channel 101. When a pile yarn 50 and a ground yarn 55 are drawn in by a knitting needle 10 and the high pile sinker 20L acts, the pile yarn 50 rides on its high pile nail 27L to form a high pile. When only the low pile sinker 20S acts, the pile yarn 50 rides on its low pile nail 27S to form a low pipe. When both the high and low pile sinkers are not advanced, th pile yarn 50 rides on neither the high pile nail 27L nor the low pile nail 27S, the pile yarn and the ground yarn 55 ride on a small nail 28 located at a position lower than both the pile nails 27L and 27S to form a flat stitch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064745-A (JP)
Title: Hearing aid device
Inventor: OWAKI HIROSHI
IPC: G10L21/043
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hearing aid device for preventing an environment sound from being heard excessively for non-voice periods almost without causing a sense of incongruity to a user due to deviation between a motion of a mouth of a talker and voice of the taker and properly amplifying the voice for voiced periods so as to enhance ease of hearing.  <P>SOLUTION: The hearing aid device (hearing aid) 1 divides picked-up external sound data into data with a prescribed length, analyzes each of the data, and amplifies voice in a way of emphasizing only the voice when detecting the voice. Further, when the hearing aid 1 consecutively receives voice, the hearing aid 1 executes speech speed conversion for the initial part of the sound by time compression of received sound to increase output timings until a present input sound and the sound after the speech speed conversion are almost coincident. Thus, although the motion of the mouth of the talker is deviated from the voice from the talker at the beginning of voice detection, the hearing aid 1 completes the speech speed conversion after several seconds so as to make the motion of the mouth of the talker nearly coincident with the voice outputted from the hearing aid 1. Further, voice detection is finished, the speech speed conversion by time expansion is executed to restore the voice speed to an initial state after several seconds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058465-A (JP)
Title: Manufacturing method and manufacturing apparatus for seat cushion
Inventor: KOBAYASHI TETSUYA
IPC: B29C39/24
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing apparatus for a seat cushion which enable the molding position of respective joining parts between a center part and respective side parts to be balanced on the left and right sides.  <P>SOLUTION: A lower mold 3 in the manufacturing apparatus 2 is provided with a center cavity 31 for molding the center part 11 of the seat cushion 1, a pair of side cavities 32 for molding a pair of side parts 12, a raw material injection cavity 35 for injecting a second foamed urethane raw material 62, a pair of raw material flow paths 36 and a pair of left and right partition parts 33. The inner shape of the opening part 351 of the raw material injection cavity 35 is larger than the inner shape of the tip opening part 521 of a second injection nozzle 52. Raw material outflow weirs 37 are formed between the raw material injection cavity 35 and the respective raw material flow paths 36. The lower mold 3 is constituted so as to make the second foamed urethane raw material 62 flow out from the upper end of a raw material storage weir 38 and flow into the respective side cavities 32 at mutually overlapping timings.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061796-A (JP)
Title: Pulse tube refrigerating machine
Inventor: FUJIMOTO SHUJI
IPC: F25B9/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse tube refrigerating machine for providing superior long-term stability.  <P>SOLUTION: A first cold storage device 1, a first pulse tube 3, and a buffer tank 25 are successively connected to a cold storage device side passage 14 for switching and communicating a discharge port and a suction port of a compressor 19 by a selector valve 12. The cold storage device side passage 14 and a base end part of the pulse tube 3 are communicated by a first passage 21. An end part of a second passage 23 for connecting the first pulse tube 3 and the buffer tank 25, is arranged inside a pulse tube 3 side end part of the first passage 21. The end part of this first passage 21 and an end part of the second passage 23 are made parallel. Since turbulence can be largely reduced when operating gas from the first passage 21 merges with operating gas from the second passage 23, even if a turbulence pattern in a confluent part of the operating gas changes by long-term operation, a flow rate from the first passage 21 and the second passage 23 flowing in the confluent part, is hardly changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071484-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUCHIDA KENJI
IPC: G11C11/14
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that can suppress a current peak generated in timing right after the start of writing operation, has a large writing operation margin, and is reliable.  <P>SOLUTION: An MRAM which employs a constant-current write system is equipped with constant-current circuits 13-1 and 13-2 for writing which are connected to a 1st power source Vcc and switch circuit groups 12-1 and 12-2 which are connected thereto and selectively drive write wires WL1 and WL2, and short-circuits one of nodes at both ends of the switch circuit group, the power source to which the constant-current circuits are connected, and one of nodes at both ends of the switch circuit group. Consequently, the peak of an initial current flowing to the write wires can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075744-A (JP)
Title: Antidiabetic agent and manufacturing method therefor
Inventor: MATSUNAGA TAKAYUKI
IPC: A61P3/10
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antidiabetic agent as a diabetes-preventive and ameliorating agent exhibiting blood sugar increase-inhibiting effects and glucose-tolerance-improving effects or as a functional food containing the same and having diabetes-preventive and ameliorating actions, and a manufacturing method therefor.  <P>SOLUTION: The antidiabetic agent comprises a seaweed of the family Laminariaceae, particularly powder of Ecklonia cava and a methanol-soluble portion thereof. The antidiabetic agent exhibits blood sugar increase-inhibiting actions and glucose-tolerance-improving actions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103219-A (JP)
Title: Apparatus and system for setting write-protect region of memory block in non-volatile semiconductor memory device
Inventor: LEE JIN-YUB
IPC: G06F12/00
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a system that set the write protection region of a memory block in a non-volatile semiconductor memory device.  <P>SOLUTION: The non-volatile semiconductor memory device includes a non-volatile memory array having a plurality of memory blocks. A write control circuit responds to a write enable signal and controls the write operation of the non-volatile memory array. A write-protect control circuit stores a starting block address and an ending block address in the write region of the non-volatile memory array and selectively activates the write enable signal, in accordance with whether an external address has escaped from the write address region between the starting and ending block addresses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005073936-A (JP)
Title: Monitoring system for slot machine
Inventor: SASAI MASAYUKI
IPC: A63F5/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect a fraudulence of replacing the control board of a slot machine or a part on the board at a high accuracy.  <P>SOLUTION: In the box body 2 of the slot machine, two digital video cameras 10A and 10B are arranged. The first camera 10A is arranged in a manner to include the control board 5 in the visual field, in a space above a reel unit 8. The second camera 10B is arranged in a manner to include a hopper 6 in the visual field, in a space between the hopper 6 and the reel unit 8. The cameras 10A and 10B and a door sensor 9 are electrically connected with a management device in a hall. The management device operates respective cameras 10A and 10B when a door opening sensing signal from the door sensor 9 is turned on, and displays animated images from respective cameras 10A and 10B by outputting them to a terminal device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076309-A (JP)
Title: Container and its assembly
Inventor: KATANO AKIO
IPC: E04H6/10
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container and its assembly for inexpensively, easily, and effectively utilizing land and a space.  <P>SOLUTION: This container is provided with an inclined lifting part 5 for lifting between an opening part 6 and a bottom part 3, by arranging the inclined lifting part 6 in a roof part 4 having strength usable for prescribed use including a bicycle parking garage 7, or arranging the opening part 6 in the roof part 4. Or a container assembly is constituted by directly or indirectly joining a plurality of second containers with respective roof parts having the strength in close contact to a first container with this container as the first container. The opening part is arranged in a part of the roof part, and the inclined lifting part may be arranged for lifting between the opening part and a part of a bottom part of the container assembly via the plurality of containers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079391-A (JP)
Title: Manufacturing method of electronic component
Inventor: OMORI HIDEKI
IPC: H01G4/12
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To form an external electrode with excellent soldering wettability while preventing glass frit from segregating on the surface of the external electrode and to form a uniform plating film on the surface of the external electrode, when plating is applied to the surface of the external electrode to form the metallic plating film on the surface.  <P>SOLUTION: In a heat treatment process wherein conductive paste for forming the external electrode is baked, the conductive paste is baked at a prescribed baking temperature in excess of a softening point of the glass frit in the conductive paste and thereafter the conductive paste is cooled until at least the softening point of the glass frit at a cooling speed of 2 °C/sec or over. Further, the glass frit is cooled at a cooling speed of 2 °C/sec or over and not in excess of 150 °C/sec according to circumstances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075425-A (JP)
Title: Packaging structure which does not impair function of zipper part
Inventor: ARAKI MASAKI
IPC: B65D33/25
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging structure capable of preventing a sealing function of a zipper part from being lowered by taking out content.  <P>SOLUTION: The packaging structure 1 comprises an inner bag 2 with the discharging function and an exterior part 3 having the function to cover a discharging function part 4 of the inner bag 2 and having a zipper 5, has a folded structure 6 in which a tip of the discharging function part 4 is located outside the zipper 5 of the exterior part 3 when the content is discharged from the tip of the discharging function part 4 in the inner bag 2, and does not impair the function of the zipper 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077897-A (JP)
Title: Support for photographic printing paper
Inventor: WASHITANI KIMITO
IPC: G03C1/79
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for photographic printing paper which prevents troubles due to falling of pigment, while imparting electrostatic characteristics and transporting property of a waterproof substrate obtained by coating both faces of base paper with a thermoplastic resin, suitability to writing on rear face, and printability with ink.  <P>SOLUTION: In the waterproof support for photographic printing paper obtained by coating both faces of base paper with a thermoplastic resin, the back face opposite to the face on a side to be coated with a photographic emulsion is coated with a layer, based on surfactant-free colloidal silica and then it is coated with only a surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074612-A (JP)
Title: Power tool
Inventor: ITO FUMIAKI
IPC: B25F5/02
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool suppressing a rise in the temperature of an overall power tool by easily reducing the temperature rise of a motor.  <P>SOLUTION: In a power tool 2 of the present invention, an armature 11, a fan 20 attached to the armature 11, a cylindrical yoke 21 provided on an outer periphery of the armature 11 adjacently to the fan 20 with a permanent magnet 22 fixed on an inner surface are accommodated in a housing 5, and an exhaust hole 30 for exhausting blast of the fan 20 and a fan guide 25 provided between the yoke 21 and the fan 20, are provided in a part of the housing 5. In the power tool thus constructed, a gap is provided between the outer periphery of the yoke 21 and the housing 5, and between the yoke 21 and the fan guide 25, and at least one suction hole 28 is provided in a part of the housing 5 opposed to the outer peripheral surface of the yoke 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078787-A (JP)
Title: Optical disk device and control method of optical disk device
Inventor: MATSUDA TAKU
IPC: G11B7/1263
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device and its control method which can cope with deterioration of a laser diode or the like, in which protection of the laser diode and improvement of recording quality can be realized.  <P>SOLUTION: In the optical disk device provided with a front monitor diode FMD which irradiates its recording surface with a laser beam from a laser diode LD while rotating an optical disk by a spindle motor 207, records information, while monitors the laser beam from the LD, a control part 205 detects, especially, deterioration of the laser diode including kink phenomenon in which linearity of a drive characteristic is deformed caused by driving under high temperature by comparing laser beam output detected by the FMD with laser beam output previously detected at the time of recording operation of the device, protection of the laser diode and improvement of recording quality are realized by controlling so that rotation speed of the optical disk is reduced. Especially, this device is suitable for an optical disk device of a super thin type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085849-A (JP)
Title: Vapor phase growth device
Inventor: NAKAMURA KAORU
IPC: H01L21/205
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor phase growth device that can perform a temperature rising and temperature fall step for a substrate in a growing step outside a growing chamber, and can improve throughput.  <P>SOLUTION: A temperature fall zone that can supply the growing material of a semiconductor film and be controlled in a pressure-reduction environment, or a temperature rising/temperature fall chamber 211 as a temperature rising/temperature fall zone that is added with a heater 212 for temperature rising/temperature fall for heating the substrate, is provided at a part adjoining to a growing chamber 111 for growing the semiconductor film, e.g. between the growing chamber 111 and a substrate placement chamber 112.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081469-A (JP)
Title: Throwaway tip and pin mirror cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/12
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize the securement of the profile irregularity on the side face at a pin part in a throwaway tip and a pin mirror cutter for working a crankshaft.  <P>SOLUTION: The throwaway tip has the following characteristics. A cutting edge 25B is formed to at least one crossing ridge line part of the upper face 21 or the lower face 22 and the side face 24 of a tip body 20 in a nearly quadrangle flat plate shape. The upper face 21 or the lower face 22, which is one face for forming the crossing ridge line part, is made as a flank. A first side face 24, which is the other face for forming the crossing ridge line part, is made as a rake face. A sub-cutting edge 30 is formed at the crossing ridge line part of the first side face 24 made as the rake face and a second side face 23 adjacent to the first side face 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082678-A (JP)
Title: Photoelectric conversion material, semiconductor electrode, and photoelectric converter using it
Inventor: HORIUCHI TAMOTSU
IPC: H01L31/04
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter excellent in photoelectric conversion characteristics.  <P>SOLUTION: The photoelectric conversion material is characterized by using a compound shown by general formula (1), wherein R<SB>1</SB>indicates an alkyl, aralkyl, alkenyl, alkoxy, aryl or heterocyclic ring; R<SB>2</SB>and R<SB>3</SB>each a hydrogen atom, alkyl, aralkyl, alkenyl, alkoxy, alkylthio, substituted amino, halogen atom, aryl or heterocyclic ring, and R<SB>2</SB>and R<SB>3</SB>, joining together, may form a cyclic structure; R<SB>4</SB>a hydrogen atom, alkyl, alkoxy or halogen atom; R<SB>5</SB>a linking group combining an indoline ring and an A1 ring; R<SB>6</SB>a linking group bonding a quaternized nitrogen atom and X<SB>2</SB>; X<SB>1</SB>an oxygen atom, sulfur atom, substituted amino, divalent alkylene or divalent aliphatic condensed ring; X<SB>2</SB>an acidic group; A1 ring a heterocyclic ring bonding X1 and a quaternized nitrogen atom; and X<SB>3</SB><SP>-</SP>a pair anion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081503-A (JP)
Title: Manufacturing method for micro space structure bio-nano tool, and its micro space structure bio-nano tool
Inventor: MATSUI SHINJI
IPC: B81B1/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a micro space structure bio-nano tool and a capable of improving operability in injection and improving a survival rate of a cell by suppressing damage to the cell in minimum, and to provide the micro three-dimensional bio-nano tool.  <P>SOLUTION: In this manufacturing method for the micro space structure bio-nano tool, a beam irradiation position and an irradiation time are determined based on three-dimensional model data designed by using a computer and the front end of a glass capillary is cut by a focused ion beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081756-A (JP)
Title: Polycarbonate resin sheet
Inventor: MAEDA KOJI
IPC: B29C48/305
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin sheet reduced in expansion and contraction at the time of heating and after heat treatment even if heated to a high temperature near to or above a glass transition point, having heat resistance and suitably used in a nameplate not causing the shift of a design and the warpage of a formed article when used in thermoforming after printing processing.  <P>SOLUTION: The polycarbonate resin sheet is characterized in that heating expansion and contraction ratios when a heating temperature is 180°C satisfy the formula (1): -1.0≤S<SB>TD</SB>≤1.0 and the formula (2): -4.0≤S<SB>MD</SB>≤0.0 [wherein S<SB>TD</SB>is a heating expansion and contraction ratio (%) in a lateral direction and S<SB>MD</SB>is heating expansion and contraction ratio (%) in an extrusion direction], the average value of warpage ratios (the average value of warpage ratios in extrusion and lateral directions) is 0.5% or below and thickness is 0.5-below 2.0 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093079-A (JP)
Title: Color cathode-ray tube
Inventor: OTSUKA KYO
IPC: H01J29/07
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube having a vibration damping body effective for both fine vibration and large vibration of a shadow mask, and hardly causing color drift by the output of a speaker or the like.  <P>SOLUTION: This color cathode-ray tube has frame-like vibration damping bodies 7 mounted to the shadow mask 1 in a freely-movable form, and a strip-like vibration damping body 23 having tension applied in the same direction as the tension application direction of the shadow mask 1, disposed so as to contact a surface of the shadow mask, and having both their ends supported by a frame body frame 2, whereby mask amplitude for large vibration of the shadow mask 1 is regulated by the damping body 23, so that mask vibration can be suppressed. In addition, since a contact state of each damping body 7 to the shadow mask 1 can always be secured when the mask amplitude is small, the mask vibration can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI