baber/WOPTO huggingface dataset:
Patent JP-2005030133-A (JP)
Title: Underground waterproofing construction method
Inventor: KITAGAKI SHINJI
IPC: E02D29/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground waterproofing construction method easy in work execution, and having the high waterproofing effect.  <P>SOLUTION: This underground waterproofing construction method comprises an excavating process of excavating the ground G, an impervious layer forming process of forming an impervious layer 2 on an excavation surface 1 formed by the excavating process, an underground skeleton constructing process of constructing an underground skeleton 5 in a space for forming an underground space in an impervious area surrounded by the impervious layer 2, and a backfilling process of backfilling clearance between the impervious layer 2 and the underground skeleton 5 by backfilling sediment 6. The impervious layer forming process is performed by sticking powder of silicate or aluminum silicate including alkaline metal to the excavation surface 1. The other mode of the impervious layer forming process is performed by laying a sheet 4 of sticking liquid of the silicate or the aluminum silicate including the alkaline metal to the excavation surface 1, and is performed by laying a water impermeable sheet on the excavation surface 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034776-A (JP)
Title: Purifying facility
Inventor: ABUKAWA NORIO
IPC: F24F7/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purifying facility, in which harmful contaminants are efficiently adsorbed in a photocatalyst section, can be decomposed and removed, and at the same time, are neither stirred nor spread at a downstream side of the photocatalyst section, and further an excellent purification property can be realized also for a hot and humid object to be purified.  <P>SOLUTION: A plurality of light sources 30 are provided inside the photocatalyst section 3 composed of bead 3A layers made of porous member and holding a photocatalyst and a light is irradiated uniformly, by which the harmful contaminants can be caught efficiently by only once making air W pass through the photocatalyst section 3. Further, since an excitation of the photocatalyst is promoted by a sufficient irradiation of the light for the bead 3A, the decomposition and the removal of the harmful contaminants are rapidly carried out to improve the purification property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035849-A (JP)
Title: Composition for electronic circuit substrate, and electronic circuit substrate
Inventor: OSAKI YASUKO
IPC: C04B35/195
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for an electronic circuit substrate capable of sintering at not higher than 900°C, containing a borosilicate glass containing neither an alkali metal nor lead, and excellent in storage stability when made into a green sheet, and that capable of making an electronic circuit substrate having a small permittivity and a dielectric loss.  <P>SOLUTION: This composition for an electronic circuit substrate has an organic aluminum compound layer on its surface and substantially consists of 40-90 mass% borosilicate glass powder containing not less than 60 mol% SiO<SB>2</SB>and 10-40 mol% B<SB>2</SB>O<SB>3</SB>, and 10-60 mass% at least an inorganic powder selected from the group consisting of silica, alumina, mullite, magnesia, cordierite, forsterite, and enstatite, and this electronic circuit substrate is obtained by sintering the composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044616-A (JP)
Title: Field emission lamp
Inventor: HIRABAYASHI SHINICHI
IPC: H01J63/06
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a lifetime of a flat light emission type field emission lamp which can be utilized for a backlight of a liquid crystal display device.  <P>SOLUTION: A plurality of linear cathode conductors 3 are arranged in parallel on a flat face shape cathode side glass substrate 1. On an anode side surface of the cathode conductor 3, a graphite carbon skin film 8 is formed by a CVD method. An anode side glass substrate 2 is arranged opposing to the cathode side glass substrate 1, a groove part 7 and an anode conductor 5 corresponding to respective cathode conductors 3 are installed, and a fluorescent material 5 is applied to the cathode conductor 5. The cathode side glass substrate 1 and the anode side glass substrate 2 are housed in a vacuum container. Because a plurality of linear cathode conductors 3 on which the carbon skin film 8 is formed are arranged in parallel, the lamp lifetime can be prolonged, a light emitting face can be made flat, and the field emission lamp optimum for the backlight of the liquid crystal display device can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041992-A (JP)
Title: Method for producing pigment dispersion
Inventor: SATOU MORIO
IPC: C09D17/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion in which a commercially available pigment can be used and an aqueous coating or ink using the dispersion is excellent in long-term storage stability and provides a coating film or printed matter with a high optical density (OD), good scratch resistance and water resistance.  <P>SOLUTION: The method for producing the pigment dispersion comprises: (1) a first step of neutralizing with a base a part or all of acid groups in a resin which has a weight average molecular weight (Mw) in the range of 9,000-80,000 and has acid groups and then emulsifying or suspending the resin into an aqueous medium to obtain a resin dispersion having an average particle size of the resin in the range of 0.01-1 μm; (2) a second step of adding a pigment to the resin obtained in the first step and then grinding the mixture; and (3) a third step of further finely-dividing the ground matter obtained in the second step with a homogenizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004273414-A (JP)
Title: Light source module and method of designing it
Inventor: HSU CHUAN-YU
IPC: H04N1/028
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source module composed of mainly a reflector and a lamp.  <P>SOLUTION: The reflector has a light outputting part, and there is at least one protrusion in the reflector part corresponding to the light outputting part. A lamp is disposed in the reflector, light radiated from the lamp is reflected by the other part of the reflector through the protrusion, and is output from the light outputting part. In addition, the reflector part corresponding to the light outputting part is designed as a curve F, and the reflector part adjacent to the light outputting part is designed as a reflecting surface S. The curve F is connected to the reflecting surface S, and when dF is a differential plane forming the curve F, dS is a differential plane forming the reflecting surface S, and (a, b)are normal vectors of the differential plane dF, curve F =∫dFdS = ∫(ax + by + c)dS. Light source utilization factor is remarkably improved by such a design.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005048234-A (JP)
Title: Metallic powder for metal light beam fabrication
Inventor: FUWA ISAO
IPC: B22F1/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape-formed material which has superior shape formability when being shape-formed by metal light beam (directed energy beam) fabrication, excellent machinability of the obtained shape-formed article, and no microcrack.  <P>SOLUTION: A metallic powder for metal light beam fabrication is a powdery material used in a method for manufacturing a shaped material having a desired three-dimensional shape by irradiating a light beam on the powdery material to form a hardened layer, and stacking it; and includes 60-80 wt.% ferrous powder made from chrome molybdenum steel, 5-25 wt.% non-ferrous powder made from phosphor copper or copper-manganese, and more than 10 wt.% non-ferrous powder made from nickel. The metallic powder includes an increased amount of the non-ferrous powder made from nickel, so that it provides a shape-formed article having superior machinability, few microcracks, high strength and high toughness, though having hardness slightly decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049617-A (JP)
Title: Double-sided aspherical lens
Inventor: MIURA HITOSHI
IPC: G02C7/06
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided aspherical lens capable of projecting a reflected image which is not deformed unnaturally and the prevention of the spoiling of outside appearance.  <P>SOLUTION: The double-sided aspherical lens having aspherical surfaces on both of a pair of refractive surfaces being a front surface and a back surface, and molded so that the refractive power in the longitudinal direction of the surface whose refractive power is smaller out of the refractive surfaces on the front surface side and the back surface side may get smaller in a peripheral part than in a central part, and the decrease rate of the refractive power in the longitudinal direction on the longitude of at least one refractive surface on the front surface side whose refractive power is smaller is set to be smaller and smaller toward a periphery with a spot separate from the optical center of the lens by about 20mm as an origin. Thus, since the change of the refractive power in the longitudinal direction at the peripheral part, especially, in the double-sided aspherical lens is small, the reflected image reflected in appears very naturally, and the good appearance of the lens is held.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054094-A (JP)
Title: Thermally conductive resin material
Inventor: INAMURA TOMOMI
IPC: C08K7/06
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive resin material in which a thermally conductive property having a level of ≥0.4W/m×K thermal conductivity can be imparted by using a small amount of filler.  <P>SOLUTION: The thermally conductive resin material is obtained by dispersing carbon into a mixture of two or more kinds of resins. According to the present invention, sufficient thermally conductive property is imparted to the resin material even when a small amount of filler (carbon) is compounded therein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056756-A (JP)
Title: Connector
Inventor: TANAKA YUKITAKA
IPC: H01R13/6597
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which has superior transmission characteristics and EMI characteristics to the high frequency signal and high speed signal by eliminating a noise generating source in a shield contact.  <P>SOLUTION: The housing holds conductive signal contacts 31, 32 and a conductive shield contact 33. The shield contact comprises a holding part 33a held by the housing, a contact part 33b for contacting the connecting opposite part, a shield part 33c, and a terminal part 33d. The shield part comprises a plate type part 36 opposed to the signal contact, a coupling part 37 which is located between one end of the plate type part and the holding part and links these with a level difference, and a bending part 38 which is extended from the other end of the plate type part so as to be opposed to the coupling part. At least a part of the signal contact is covered by the plate type part, the coupling part, and the bending part. The terminal part is connected so as to form a level difference to the plate type part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057622-A (JP)
Title: Digital camera
Inventor: MAKI TAKASHI
IPC: H04N101/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which not only allows a type of a communication card loaded to a card connector part, to be accurately discriminated, but also contributes to reduction of the time required for this discrimination and improvement of maintainability required for coping with a new communication card.  <P>SOLUTION: The digital camera is provided with an image photographing part 10 for photoelectrically converting a subject image imaged through a photographic optical system and a signal processing part 11 for processing an image signal outputted from the image photographing part 10 as image data, and a card connector 36 to which a communication card is loaded is connected to the signal processing part 11, and the signal processing part 11 has a discrimination means 27 which discriminates the type of the communication card loaded to the card connector part, by individual information data registered in the communication card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054537-A (JP)
Title: Construction method of small wall for sliding door
Inventor: NAKAMOTO SUKEMASA
IPC: E04B2/56
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a small wall for a sliding door reducing a building cost and causing no warp.  <P>SOLUTION: In the method of constructing the small wall for the sliding door composed of a framework 11 and a board 12 stuck to the surface, at an opening frame body 1 of a house, the framework 11 is built up in a factory, and then the board 12 is stuck to the surface to manufacture the small wall 10 which is mounted to the opening frame body 1 at a construction site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060752-A (JP)
Title: Material for electrode in liquid
Inventor: KOGURE NAOAKI
IPC: C25B11/12
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode which is stable even in a liquid and can treat a large capacity of the liquid.  <P>SOLUTION: The electrode is manufactured by previously coating solid pieces having a size of 5 to 60 mm with electroconductive diamond, supporting them with a support, and contacting them each other. The manufacturing method is different from a conventional method of forming a diamond coating on a comparatively flat substrate. Thereby, the electrode acquires a configuration of passing a current therethrough as an entire electrode, and is used for various kinds of electrochemical treatment. The electrode material and the aggregate of the electrode materials have extremely useful characteristics for the oxidation-reduction reaction or the like of a solute in a solution. The electrode can be used as an electrode for a sensor, liquid treatment and liquid reforming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064167-A (JP)
Title: Cvd device
Inventor: WADA KAZUO
IPC: H01L21/31
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film depositing means for depositing a silicon oxynitride (SiON) film of high quality by preventing the film from becoming irregular in thickness, deteriorating in film quality, and varying in the atomic compositional ratio of oxygen (O) to nitrogen (N) due to the high reactivity of oxygen (O<SB>2</SB>) against silane (SiH<SB>4</SB>), in a process of depositing a silicon oxynitride (SiON) film using silane (SiH<SB>4</SB>), oxygen (O<SB>2</SB>), and nitrogen (N<SB>2</SB>) as materials.  <P>SOLUTION: Silane (SiH<SB>4</SB>) and nitrogen (N<SB>2</SB>) are introduced into a vacuum chamber to generate plasma for depositing a silicon nitride (SiN) film, the vacuum chamber is exhausted, silane (SiH<SB>4</SB>) is completely purged from the piping, plasma is generated while oxygen (O<SB>2</SB>) is introduced, oxygen (O<SB>2</SB>) is implanted into the silicon nitride (SiN) film, and the silicon nitride (SiN) film is modified into a silicon oxynitride (SiON) film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058088-A (JP)
Title: Method for producing milk-containing tofu and tofu
Inventor: ASAI AKIHIRO
IPC: A23L11/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing milk-containing tofu and to obtain tofu.  <P>SOLUTION: The method for producing tofu comprises a process (steps S1 and S2) of milling soybeans immersed in water using water and milk and preparing a mixed solution of a soybean component, water and milk, a process (step S3) of heating the mixed solution of the soybean component, water and milk, a process (step S4) of filtering the mixed solution of the soybean component, water and milk so as to separate milk-containing soybean milk from soybean curd refuse and a process (step S6) of adding a coagulant to the milk-containing soybean milk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060548-A (JP)
Title: Manufacturing method for substituted acetylene polymer
Inventor: TABATA MASAYOSHI
IPC: C08F38/02
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a substituted acetylene polymer which causes no sticking on a reactor wall in spite of carrying out a suspension polymerization, and besides which has a high molecular weight, an excellent stereoregularity and a narrow molecular weight distribution.  <P>SOLUTION: This manufacturing method for the substituted acetylene polymer comprises the addition of an organometallic complex catalyst to a substituent-bearing acetylene compound and the polymerization thereof in the suspension state. In the manufacturing method for the substituted acetylene polymer, it is preferable that the organometallic complex catalyst is a compound expressed by the formula (1), [ML<SB>m</SB>L'<SB>n</SB>]<SB>p</SB>X<SB>q</SB>(1), wherein M is an element of the Group VIIa or Group VIII; L is a ligand derived from a compound having a multiple bond; L' is a ligand derived from a compound having a lone electron pair; X is an anionic ion; (m) is an integer of 0-7; (n) is an integer of 0-6; (p) is an integer of 1-2; and (q) is an integer of 0-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062593-A (JP)
Title: Toner replenishment device
Inventor: FUJII RITSUO
IPC: G03G15/08
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishment device which minimizes noise caused by a toner-supply/reflux conveying pump unit and is friendly in terms of office environment.  <P>SOLUTION: The toner replenishment device conveys fluid of a mixture of toner and air to a toner separation section from a toner storage section with a toner-supply fluid conveying means having the pump unit. The toner replenishment device has a toner-reflux fluid conveying means which separates the toner and the air in the toner separation section, conveys the toner from the toner separation section to a development device, and returns the fluid of a mixture of the unseparated residual toner and the air to the toner storage section from the toner separation section. In the toner replenishment device, the pump unit for conveying the fluid of the mixture of the toner and the air is mounted in a box type casing, and the opening of the casing, into which the pump unit is inserted, is closed with a lid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065069-A (JP)
Title: Solid-state imaging apparatus
Inventor: OSHIMA ATSUSHI
IPC: H04N5/365
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that chip size increases since occupied area of a plurality of CDS circuits becomes large when the CDS circuits are arranged per vertical signal line.  <P>SOLUTION: For example, in CDS circuits 131, 132 arranged by two per vertical signal line 29, the occupied area of the CDS circuits 131, 132 is reduced and the chip size is miniaturized by sharing a capacitor 31 for taking difference between signal voltage Vsig and reset voltage Vrset and a transistor 32 for clamping potential of a node N1 to predetermined clamp potential Vclp between the CDS circuits 131, 132 and performing CDS processing to two systems of signals to be supplied in different timings, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062765-A (JP)
Title: Manufacturing method for optical film containing liquid crystal polymer in aligned condition
Inventor: MATSUNAGA TAKUYA
IPC: G02F1/1335
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical film which contains a liquid crystal compound that is highly aligned and has a surface that is hardly scratched.  <P>SOLUTION: A film shaped molded body which is a mixture of liquid crystal polymer of a non-aligned condition and an photoreactive compound is prepared. Then, the film-shaped molded body is irradiated with light beams, the photoreactive compound is reacted, and thereby the molecular structure of the compound is changed so that the non-aligned condition liquid crystal polymer is aligned into a prescribed condition. Then, the film-shaped molded body is heated to the temperature which is equal to or higher than the temperature at which the liquid crystal polymer is put into a liquid crystal state, thereby the non-aligned condition liquid crystal polymer is aligned to the prescribed condition. Then, the film-shaped molded body is cooled to the temperature that is lower than the temperature at which the liquid crystal polymer is set into a liquid crystal state, and the aligned condition is fixed, to obtain the optical film that includes a highly aligned liquid crystal compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066901-A (JP)
Title: Image forming apparatus, image forming system, computer program, and recording medium
Inventor: SASAKI KENJI
IPC: B41J29/38
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is excellent in convenience in the arbitrarily selective use of plain paper and rewritable paper, and which can suppress waste of energy.  <P>SOLUTION: An initial paper feeding tray 100, a paper output tray 103 and a reusable paper feeding tray 101 and a recovery box tray 102, a passage 106 for carrying the rewritable paper from the tray 100 to the tray 103, a passage 106 for carrying the rewritable paper from the tray 101 to the tray 102, and a passage 106 for carrying the rewritable paper, fed from the tray 101, to the side of the tray 103 are switched to a reusable paper feeding passage 107, so that the rewritable paper can be carried from the tray 101 to the tray 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065888-A (JP)
Title: Blood vessel access observation method and medical apparatus
Inventor: TOYODA MASAHIRO
IPC: A61M5/168
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method in which the presence or absence of pressure waveform caused by pulses is judged in the various kinds of pressure waves and the pressure waveforms including mixed with outer disturbances obtained by measuring the pressure of a liquid moving through a blood vessel access, an abnormality caused in the blood vessel access of a medical apparatus can be surely observed, by the disappearance of the pressure waveform caused by pulses, and to provide the medical apparatus using the above method.  <P>SOLUTION: The abnormality of the blood vessel access such as the coming off of a vessel cannula can be surely detected by detecting the presence of the direct current ingredient within the waveform by multiplying the pressure waveform, caused by the pulses independently measured, and the waveform of the blood or infusion including various kinds of pressure waveforms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067948-A (JP)
Title: Glassware and manufacturing method therefor
Inventor: YOSHIDA MITSUO
IPC: C03B19/09
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To form a glassware having a natural stone-like geometrical pattern into a three-dimensional form by using glass grains as a raw material.  <P>SOLUTION: The glassware is obtained by forming a pre-formed article by heating a plurality of glass grains at 840-880°C so as to soften and fuse them, and the pre-formed article is formed into a final shape by heating it at 880-960°C on a mold or in a mold. In the obtained glassware, the outer peripheral part is crystallized and the inside is amorphous in some grains. Thus, the glassware having a three-dimensional form and a geometrical pattern similar to a natural stone can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI