baber/WOPTO huggingface dataset:
Patent JP-2004218824-A (JP)
Title: Heat insulation structure
Inventor: MARUMOTO SEIICHI
IPC: E04B1/80
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation structure capable of applying to an attic heat insulation structure, being constructed in a short time at a low cost, and maintaining heat insulation performance for a long time by means of a highly effective and simple roof heat insulation method.  <P>SOLUTION: Flexible sheets 1a, 1b of which at least the single side surface is constituted of a low emissivity material or a plurality layers of sheets in at least two layers formed by jointing the flexible sheets of which at least the single side surface is subjected to low emissivity processing with each other to form a multiple-layer seat having at least one low emissivity surface and at least two layers as internal surface layout are formed. A support material 30 is intervened between the respective sheets so as to be detachable, and a space S is formed between the respective sheets to prevent the sheets from coming into surface contact with each other and to close part of the periphery of the multiple-layer sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180263-A (JP)
Title: Ip telephony equipment and ip telephone system
Inventor: KATO ATSUNORI
IPC: H04L12/66
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable it to tell about which the Internet telephone or a general telephone is used.  <P>SOLUTION: This IP telephone unit 10 comprises a plurality of kinds of telephone conversation functions including a telephone conversation function which inputs and outputs voice or speech transmitted through a telephone network 100 from a handset 14 and the Internet phone-calling function which inputs and outputs voice or speech transmitted through the Internet 200 from the handset 14. A controller 11 provides an using telephone conversation functional sensing means which detects whether either of the telephone conversation function or the Internet phone-calling function is chosen, and an using telephone conversation functional notifying means which reports whether it is in a general telephone through the telephone network 100 or among the Internet telephone through the Internet 200 in response to the detection result of the using telephone conversation function sensing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001491-A (JP)
Title: Inkjet head
Inventor: YABE KENJI
IPC: B41J2/21
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head capable of forming a color image with a high image quality.  <P>SOLUTION: A plurality of nozzle arrays consisting of a large number of ink nozzles include first nozzle arrays ejecting a large quantity of ink drops and second nozzle arrays ejecting a small quantity of ink drops. When the plurality of nozzle arrays eject ink drops simultaneously in parallel, an air flow is generated in the ejecting direction but since the first nozzle arrays are located on the opposite sides of the second nozzle arrays in the main scanning direction, the air flow generated by a large quantity of ink drops is not shifted to the small quantity of ink drops to have an effect thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346840-A (JP)
Title: Draining and pressure boosting structure of reaction pole plate of fuel cell device
Inventor: YANG GENSEI
IPC: H01M8/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining and pressure boosting structure of the reaction pole plate of a fuel cell device.   <P>SOLUTION: In this draining and pressure boosting structure of the reaction pole plate of the fuel cell device, the reaction pole plate comprises an air inlet hole, an air outlet hole, a plurality of thick gas channels, and a plurality of thin gas channels. The thin gas channels are arranged parallel with each other and allowed to communicate with the air inlet hole, and the thin gas channels are arranged parallel with each other and allowed to communicate with the air outlet hole. The channels of the thick gas channels are allowed to communicate with the channels of the thin gas channels corresponding thereto, gas flows from the thick gas channels to the thin gas channels, and by the modification of the width of the gas channels, a pressure difference between a gas inlet pressure in the thick gas channels and a gas outlet pressure in the thin gas channels is increased. Water adhered to the gas channels by capillarity is allowed to blow out by a force obtained by multiplying the pressure difference by the cross sectional area of the channels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327082-A (JP)
Title: Backlight unit
Inventor: HAYANO SATOSHI
IPC: F21Y103/37
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit having a linear light source of which a display quality is improved by fixing the linear light source at corner parts of a housing.  <P>SOLUTION: The backlight unit comprises the linear light source 20 of which the both ends are provided with lamp holders so as to lead out a lead wire; a box-type housing 60 having a first and a second fixing means to fix the light source 20 on an inner face side of a side wall; a reflecting sheet disposed on a bottom wall face contacting with an inner face of a side wall 62c on which at least the light source 20 of the housing 60 is disposed; and a light guide plate 40 mounted on the reflecting sheet, positioned to be fixed in the housing 60 by the first and the second fixing means, and made of light-transmissive material. The first fixing means is composed of small protrusions 64a, 64b protruded from the bottom wall face of the housing 60, the light source 20 is fixed on the inner face side of one side wall 62c of the housing 60 by the protrusions 64a, 64b, a lead wire 22b is fixed on an inner face side of the other side wall 62d of the housing 60 by the second fixing means and also the light guide plate 40 is fixed by the first and the second fixing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321256-A (JP)
Title: Contact lens case
Inventor: TAKAHASHI KAZUAKI
IPC: B65D85/38
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact lens case that can easily store contact lenses, has the advantage of storing the contact lenses without damaging and does not fall down.  <P>SOLUTION: The contact lens case comprises a cylindrical or bowl-shaped container having an opening on the top, a cap freely engaging with the container and covering the opening end of the container by closing the lid by being mounted, and a basket-type lens holding means removably mounted to the inside of the cap and holding at least one contact lens, and shaped so as to store contact lenses horizontally to the cap. More specifically, the contact lens case can store the contact lenses easily and without damaging and does not fall down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323877-A (JP)
Title: Ito thin film manufacturing target, and method for manufacturing the same
Inventor: MIZUNUMA SHOHEI
IPC: C01G19/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ITO thin film manufacturing target capable of obtaining a highly crystalline ITO thin film of high hardness and high wear resistance, and a method capable of consistently manufacturing the ITO thin film manufacturing target at a low cost.  <P>SOLUTION: Raw powder is obtained by mixing and pulverizing indium oxide powder of the specific surface area value of 3-15 m<SP>2</SP>/g and the grain size of ≥ 0.1μm and ≤ 0.5 μm and tin oxide powder of the specific surface area value of 10-15 m<SP>2</SP>/g and the grain size of ≥ 0.1 μm and ≤ 1.5 μm so that the content of tin oxide is ≥ 1 mass % and < 10 mass %. The raw material is pressed with the pressure of ≥ 98 MPa to obtain a formed body. The formed body is sintered in the oxygen atmosphere of atmospheric pressure at a temperature of ≥ 1,400°C and < 1,500°C to manufacture the ITO thin film manufacturing target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324165-A (JP)
Title: Building inspection supporting device and program
Inventor: ONO SHIGEKI
IPC: G06Q10/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building inspection supporting device capable of efficiently carrying out management after a repair part has been indicated in building inspection.  <P>SOLUTION: The portable inspection supporting device 1 is equipped with a drawing master DB41 memorizing drawing information on the drawing of a building, an indication section 7 for indicating the drawing based on the drawing information and input section 5 for inputting a repair site required for repairing on the drawing of the building indicated in the indication section, and a predetermined mode of indication is made to a position on the drawing corresponding to the repair site inputted by control of a DPU 2, and the indication is altered in a different indication mode by a repair process based on the input of progressing information on a predetermined repair process for the repair site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322023-A (JP)
Title: Nitrate nitrogen treatment material and nitrate nitrogen treatment method
Inventor: YAMADA KATSUHIRO
IPC: C02F3/34
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrate nitrogen treatment material which has high denitrification capacity and is easily maintained, and a nitrate nitrogen treatment method which removes nitrate nitrogen in waste water efficiently.  <P>SOLUTION: In the nitrate nitrogen treatment material for denitrification by biological treatment using nitrate nitrogen denitrifying bacteria comprising a solid material integrating main materials, 50-99 wt% of a sulfur component and 0.1-30 wt% of biodegradable organic compounds, it is preferable that the nitrate nitrogen denitrifying bacteria are autotrophic bacteria or both autotrophic bacteria and heterotrophic bacteria and that the biodegradable organic compounds are carbohydrates, proteins, or biodegradable plastic, especially starch or grain containing starch as a main component. The nitrate nitrogen-containing waste water is treated by contacting it with the nitrate nitrogen treatment material in presence of the nitrate nitrogen denitrifying bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346486-A (JP)
Title: Nozzle device and sanitary washing device provided with it
Inventor: KOGA RYOICHI
IPC: E03D9/08
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact nozzle device capable of efficiently jetting washing water and to provide a sanitary washing device provided with it.  <P>SOLUTION: An injection hole 25, a contraction flow part 25a, a cylindrical eddy chamber 25b, and a contraction flow part 25c are sequentially formed over an upper end and a lower end inside a convergence part 404. Washing water in a flow passage 27d is supplied into the cylindrical eddy chamber 25b through the contraction flow part 25c. Since inside diameter of the contraction flow part 25c is continuously reduced toward the cylindrical eddy chamber 25b, speed of washing water flowing in the contraction flow part 25c is continuously increased. The washing water supplied into the cylindrical eddy chamber 25b flows into the contraction flow part 25a. Since inside diameter of the contraction flow part 25a is continuously reduced toward the injection hole 25, speed of washing water flowing in the contraction flow part 25a is continuously increased. The washing water supplied into the injection hole 25 is jetted toward the human body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298170-A (JP)
Title: Container used for cultivation and concurrently for transportation of potted plant
Inventor: KONISHI KUNIYOSHI
IPC: A01G27/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container used for cultivation and concurrently for transportation of potted plants, capable of cultivating without giving water for a long period in the case of cultivating potted plants by utilizing a string water supply, without requiring to prepare a transporting container such as a corrugated box, separately on transportation, and also without requiring the preparation of a stand for decoration.  <P>SOLUTION: This container used for the cultivation and concurrently for transportation of potted plants consists of a nutrition liquid vessel 1, a lid 2 freely detachably/attachably covering it and a maintaining member 3 arranged in the nutritious liquid vessel 1. The lid 2 has a loading part 7 for loading the potted plant 4, and a hole for passing a water-sucking string 15 for the string water supply is formed at the center of the loading part 7, The maintaining member 3 is freely attachable and detachable, and at its center, a hole 9 is formed for maintaining the potted plant 4 in transporting it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332442-A (JP)
Title: Working unit interference preventing region display device for working machine
Inventor: NISHIMURA SATORU
IPC: B66C23/88
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable an operator in an operation room using a display means to easily determine the interference preventing function of a working unit of a working machine with the movable operation room during work.  <P>SOLUTION: The working machine 1 with the interference preventing function comprises the operation room 15 movable on a body and the working unit 6 having a working attachment provided at the front end for flexing motion. A region display means (a region display) is provided at the front position of an operator's seat in the operation room 15 for determining an interference avoiding region D, a speed reducing region C and an operation region B of the working unit 6. When the operation room 15 is moved apart from a storage position A, if the front end of the working unit 6 enters the interference avoiding region D, a prohibiting region is recognized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335874-A (JP)
Title: Nonaqueous electrolyte for electric double layer capacitor
Inventor: KANBARA YUTAKA
IPC: H01G11/54
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide nonaqueous electrolyte for an electric double layer capacitor in which cycle characteristics are enhanced at the time of charging/discharging.  <P>SOLUTION: Nonaqueous electrolyte for an electric double layer capacitor exhibiting enhanced characteristics at the time of charging/discharging is obtained by adding a specified diamine compound to the nonaqueous electrolyte consisting of nonaqueous solvent and electrolyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339299-A (JP)
Title: Bonding method for rubber to fiber and rubber/fiber composite
Inventor: ONOI HIDEKAZU
IPC: D06M13/395
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding method for rubber to fiber which brings about improved resistance of adhesion against heat and water compared with conventional two step bonding methods, and to obtain a rubber/fiber composite.  <P>SOLUTION: The method comprises vulcanization-bonding a rubber composition which is a compound of 0.5-10 pts.wt. methylene-donating melamine derivative and 0.5-10 pts.wt. at least one kind selected from the group consisting of resorsin, resorsin derivatives, cresol derivatives and 100 pts.wt rubber and a fiber treated with an isocyanate derivative after pre-treated with an epoxy compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160440-A (JP)
Title: Method for decomposing halogenated organic compound and decomposition agent
Inventor: FUJIYOSHI NAOAKI
IPC: A62D3/30
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To safely and inexpensively decompose a halogenated organic compound in a substance to be treated comprising a solid substance polluted with the halogenated organic compound such as dioxins to detoxify the same.  <P>SOLUTION: Sugars are added to the substance to be treated comprising the solid substance polluted with the halogenated organic compound and this substance to be treated is heated to decompose the halogenated organic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343366-A (JP)
Title: Image processor
Inventor: HIBI YOSHIHARU
IPC: H04N1/60
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which easily generates and verifies color space identification information about image data under processing.  <P>SOLUTION: The image processor has a control part 11 which estimates a color space utilized from image data to be processed and performs a specified process, based on the information for identifying the estimated color space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004240390-A (JP)
Title: Optical fiber
Inventor: KOSHIBA MASANORI
IPC: G02B6/02
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber capable of increasing the degree of freedom in adjusting wavelength dispersion and an adjustable wavelength range.  <P>SOLUTION: An optical fiber 10 is provided with a core region 12 extending along a predetermined axis X, and a cladding region 14 surrounding the core region 12. The clad region 14 has first to third regions 16 to 20 provided coaxially with the core region 12 in the order of the first region 16 surrounding the core region 12 and the second region 18 surrounding the first region 16. At least one of the first to the third regions includes, in a main medium having a predetermined refractive index, a region made of an auxiliary medium having a refractive index different from that of the main medium. Let n[0] be the average refractive index of the core region 12, and n[k] (k=1, 2, ..., N+1) be the average refractive index of the k-th regions 16 to 20. Then the optical fiber satisfies a relationship of n[0]>n[1], and n[i]>n[i+1] provided that, for all i, i=h, h+1, ..., h+m, where h and m are natural numbers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004341917-A (JP)
Title: Vending machine
Inventor: SHIMIZU YUKIO
IPC: G07F9/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine with a simple structure capable of presenting transmission of an involuntary impact force by a kick applied to a front door or the like to an inner door.  <P>SOLUTION: A channel member provided in the inner door in opposition to a wall-like reinforcing member provided along the side part of a money receiving device on the front door is divided to an upper channel body and a lower channel body, and the lower channel body is located closer to the inside of the inner door than the upper channel body is, whereby a predetermined space is formed between the lower channel body and the reinforcing member provided on the front door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342274-A (JP)
Title: Semiconductor memory device, and portable electronic device provided with the same
Inventor: IWASE YASUAKI
IPC: H01L27/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately program a reference element for reading a memory state in a short period of time by separating the memory function from the transistor operation function of a gate insulating film, thinning the gate insulating film to suppress the short channel effect without losing the memory function, and facilitating miniaturization.  <P>SOLUTION: The gate terminal of each side wall memory element 522 is connected to a word line 523, the source terminal is connected to the ground, and the drain terminal is connected to a bit line 524. To select a specific column, a transistor 525 is arranged in each column. An N type electric field-effect transistor 526 cascade connected thereto is arranged in the drain terminal of the transistor 525, and a drain bias is applied to the side wall memory element 522. The source terminal of the N type electric field effect transistor 526 is connected to a first load element 527 connected to a Vcc. As the first load element, an N type electric field-effect transistor or a resistor element is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343654-A (JP)
Title: Superconducting receiver system
Inventor: OGAWA HIDEO
IPC: H04B1/28
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting receiver system of which the miniaturization/simplification is realized by filtering the image side by a waveguide type filter.  <P>SOLUTION: In a heterodyne receiving system which receives a spectrum from a heavenly body and atmospheric minute amount molecules, a waveguide type band rejection filter 2A is arranged between a cross guide coupler 2 to be connected with an electromagnetic horn 5 and the superconducting SIS mixer 3 in order to use a superconducting SIS mixer 3 which is a double side band (DSB) receiver as a single side band (SSB) receiver and noise and interference from an image band are eliminated by filtering the image side by the waveguide type band rejection filer 2A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348182-A (JP)
Title: Vending machine
Inventor: KAWABATA YASUAKI
IPC: G06K17/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide convenience to a user who does not grasp the usage method of a data carrier, while making it convenient for users who use the data carrier.  <P>SOLUTION: A vending machine receives presentation of the data carrier from the user, when selling goods, determines propriety of sales on the basis of attribute information included in the data carrier, and settles the price of the goods by money value of the data carrier. The vending machine receives selection of the goods as first operation, receives the presentation of the data carrier after the selection goods, determines the propriety on the attribute information and money information extracted from the presented data carrier, and processes a procedure for rewriting of the money information of the data carrier as a normal procedure. The vending machine processes a procedure corresponding to operation from the user, even when the user operates in a procedure different from the normal procedure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344343-A (JP)
Title: Stored headrest
Inventor: KATO HISAKAZU
IPC: B60N2/48
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headrest attached to the upper part of a seat back, in which the height of a main body part for supporting the head part of a sitting person can be adjusted in a vertical direction and the main body part can be stored from a normal using position to utilize both of the front surface and rear surface of the seat back.  <P>SOLUTION: The main body part 10 at the normal using position is constituted such that a width direction groove 16b is slid from a top end to a base end against the energizing force of a storage type headrest coil spring along a horizontal shaft 13 and turned downwards at the base end, and when it reaches the base end of a back surface direction groove 16a, the main body part 10 is turned downwards to the back surface side of the seat back. Thus, by rotating it for roughly 180 degrees, the headrest is neatly housed in the back surface of a seat back.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345903-A (JP)
Title: Method for manufacturing quartz glass, quartz glass, optic component and optical fiber
Inventor: HORIKOSHI MASAHIRO
IPC: C03C3/06
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-added quartz glass having excellent ultraviolet transmissivity by developing a method for precisely adding a set quantity of fluorine into a porous quartz glass preform, particularly capable of adding fluorine into a large scaled quartz glass.  <P>SOLUTION: In the method for manufacturing the quartz glass comprising a process I for adding fluorine into the porous quartz glass preform 1 by heating the porous quartz glass preform 1 under a fluorine compound-containing atmosphere and a successive process II for heating at a higher temperature under a fluorine compound-containing atmosphere or an inert gas atmosphere to vitrify, the opened porosity of the porous quartz glass preform in the process I is ≥50% and the bulk density is 0.2 g/cm<SP>3</SP>to 1.2 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI