baber/WOPTO huggingface dataset:
Patent JP-2004182963-A (JP)
Title: Olefin polymerization catalyst and method for producing modified methylaluminoxane for the olefin polymerization catalyst
Inventor: KACHI EIICHI
IPC: C08F4/602
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst given by using a modified methylaluminoxane, capable of stably exhibiting high activity equivalent or superior to that given by using polymethylalumioxane.  <P>SOLUTION: This olefin polymerization catalyst comprises a modified methylaluminoxane preparation prepared from an organoaluminum compound expressed by general formula (I): R<SP>1</SP>AlX<SB>3-m</SB>(R<SP>1</SP>is a hydrocarbon residue of a 2-20C straight-chain or branched-chain alkyl, an alkenyl or an aryl; X is H, a halogen, an alkoxy or an aryloxy; and m satisfies: 0<m≤3) and trimethylaluminium, wherein a mol ratio of methyls derived from aluminoxane units to the total mol number of 2-20C hydrocarbon residues and methyls existing in the modified methylaluminoxane preparation is 65 mol% or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252155-A (JP)
Title: Image forming apparatus
Inventor: ONO TORU
IPC: G03G21/14
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of outputting a color image free from color deviation even when the circumferential speed of a transfer body gets irregular because of the specific characteristic and the time change or the like of the transfer body or a motor.  <P>SOLUTION: The image forming apparatus has a CPU 201 deciding timing to start forming of a latent image on a photoreceptor by a writing means for forming the latent image on the photoreceptor, and a position detection means for detecting a position detection mark arranged on the transfer body. The position detection mark is detected by the position detection means a plurality of times and the CPU 201 decides the timing to start forming of the latent image based on the detection timing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251573-A (JP)
Title: Air conditioner
Inventor: OBATA MITSUHISA
IPC: F24F11/02
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner, set to a temperature pleasant to a user so that the individual user can comfortably get along.  <P>SOLUTION: The optimum temperature to an individual is set according to the previously measured individual amount of metabolism and the current skin temperature. The individual amount of metabolism is derived from the environmental temperature and the skin temperature in the condition of staying in a thermally neutral temperature space for designated time such as one hour. The thermally neutral condition corresponds to the range not requiring to regulate the blood flow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250078-A (JP)
Title: Cap
Inventor: YUZUHARA YUKITOMO
IPC: B65D35/44
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap which has a good appearance, can be prevented from getting clogged with an extract, and has the inside of a cap body not directly communicating with the outside while a lid is closed.  <P>SOLUTION: The cap has a through-hole 29 formed on an outer cylinder 15 serving as a sidewall of the cap body 4 therethrough. A closure means 31 for forming a liquid-tight water flow path 30 for causing the through-hole 29 to communicate with an aperture S between the cap body 4 and the lid 5 while a spout 3 of a container body 2 is closed with the lid 5 is provided between the cap body 4 and the lid 5 turnably coupled with it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257256-A (JP)
Title: Drive device for engine accessories
Inventor: TAKAHASHI HIDEO
IPC: F16H7/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce roll vibration by rotating the rotary shafts of accessories 5, 8, 9 reversely to a crank shaft 10.  <P>SOLUTION: A first belt 1 wound onto the crank pulley 4 of the crank shaft 10 is extended in the back face of a first pump pulley 5a by the use of idlers 6, 7. Inside a single-sided second belt 2, the second pump pulley 5b of a water pump 5, the alternator pulley 8a of an alternator 8, and the compressor pulley 9a of an air conditioner compressor 9 are wound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255512-A (JP)
Title: Inner surface grinding device with dresser
Inventor: SAITO KOJI
IPC: B24B53/047
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grindstone forming device wherein three points of front and back surfaces and a straight part of an emery wheel axially supported on a grindstone shaft of a cylindrical grinding device are dressed and formed.  <P>SOLUTION: A grindstone forming mechanism 8 is provided with a bracket having a grindstone forming frame on a front surface and movable in the longitudinal direction on a side surface of an arm 81 free to revolve in the longitudinal direction around a shaft of a grindstone forming mechanism supporting base. It is furnished with a fixed supporting block 86 supporting a pair of a fixed single stone diamond blade 85 and a movable fixed single stone diamond blade 84 each by separating them toward inside on the left and the right of a grindstone forming frame front surface and a movable block 87 free to slide in the left and right directions. A pair of the single stone diamond blades 84, 85 of the grindstone forming mechanism 8 is free to move to the front and back surfaces of the emery wheel 12 by revolution of an arm 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259014-A (JP)
Title: Trackball device
Inventor: WATANABE KAZUTOSHI
IPC: G06F3/0354
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent each of electronic components from being damaged by preventing the electronic components from being soaked with liquid even if the liquid is poured on the electronic component.  <P>SOLUTION: A drip proofing member 10 is arranged along the inner circumference of an aperture part 9 on the inner surface of an aperture wall 9 in which the aperture part 3 of a housing 4 is provided so that the drip proofing member may get in contact with the outer circumference of the trackball 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003318941-A (JP)
Title: Integrated system
Inventor: LODA DAVID C
IPC: H04Q9/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for remotely monitoring a deployed product, gathering data about the deployed product, and distributing the data to interested parties.  <P>SOLUTION: The integrated system comprises: a portal 12; a server 22 for making communication with the portal 12 and wireless LAN 24; a mobile device 26 for making wireless communication with the wireless LAN 24; and the Internet capable of making two-way communication between the portal 12 and the server 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004261266-A (JP)
Title: Automatic fryer
Inventor: KAMIMURA TOSHIHARU
IPC: A47J37/12
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic fryer that automatically efficiently provides fries of a given quality that are as firm and crisp as ones fried by a professional cook.  <P>SOLUTION: The temperature in the transport direction of food ingredients in an oil 4 in an oil tank 2 is higher in both ends than the center of the oil tank 2. Specifically, oil return channels 26 and 32 extracting the oil 4 from the near center in the transport direction of food ingredient and returning to one end and the other end of the oil tank 2 are provided in the lower side of the oil tank 2. The oil 4 passing through the oil return channels 26 and 32 is heated by an in-the-oil-tub oil heating means (burner) 34. In the beginning the surfaces of the food ingredients are quickly and hardened by frying in high temperature to restrain an evaporation of moisture in the food ingredients. Subsequently, frying is performed in a temperature lower than the high temperature to fully ripen the food ingredients. Finally the temperature is increased to provide crispness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263030-A (JP)
Title: Conductive pressure sensitive adhesive sheet
Inventor: IWASAKI TAKESHI
IPC: C09J7/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a conductive pressure sensitive adhesive sheet with dispersed particles and excellent in conductivity and adhesiveness.  <P>SOLUTION: This conductive pressure sensitive adhesive sheet has an adhesive layer provided on a base material, wherein the adhesive layer is composed of a conductive adhesive which is prepared by dispersing nickel powder manufactured by the carbonyl process into a viscous material. The nickel powder comprises (1) particles (A) having a 50% volume particle size of 50%-80% of the thickness of the adhesive layer and (2) particles (B) having a 50% volume particle size of less than 50% of the thickness of the adhesive layer, wherein the mass ratio (A):(B) of the particles (A) to the particles (B) is 40:60-80:20. The conductive pressure sensitive adhesive sheet contains from more than 50 pts. mass to 100 pts. mass of the nickel powder based on 100 pts. mass of the viscous material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264626-A (JP)
Title: Aspheric spectacle lens
Inventor: SHIRAYANAGI MORIYASU
IPC: G02C7/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aspheric spectacle lens of which the upper and lower portions have performance suitable to farsight and nearsight, respectively, and of which the optical performance is superior even when the lens includes astigmatic refractive power.  <P>SOLUTION: In a spectacle lens which has a pair of refractive surfaces of an outer surface and an inner surface and of which the inner surface is a non-rotation symmetric aspheric surface, when the normal line of the inner surface erected at a frame insertion reference point is defined as a z<SB>2</SB>axis, a direction which becomes upper within the plane orthogonal to the z<SB>2</SB>axis in use of the spectacle is defined as a y<SB>2</SB>axis, and a direction orthogonal to the y<SB>2</SB>axis and the z<SB>2</SB>axis in a left-hand coordinate system is defined as an x<SB>2</SB>axis, and when the curvature at the height h [mm] from the z<SB>2</SB>axis of a line of intersection of the plane forming an angle θ [°] with the x<SB>2</SB>axis inclusive of the z<SB>2</SB>axis and the inner surface is expressed as C<SB>2</SB>(h, θ), within the range satisfying 10≤h≤20, 30≤θ≤150, the condition C<SB>2</SB>(h, θ+180)-C<SB>2</SB>(h, θ)>0 is satisfied when the lens is a minus lens, and the condition C<SB>2</SB>(h, θ+180)-C<SB>2</SB>(h, θ)<0 is satisfied when the lens is a plus lens.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264670-A (JP)
Title: Optical deflector
Inventor: KATORI ATSUSHI
IPC: G02B27/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical deflector in which the action of a deflection means is properly and accurately controlled without receiving the influence of variation in the ambient temperature or the like at the deflection means and a detection circuit without using a detection means which detects the passing time of a predetermined deflection angle of the deflection means.  <P>SOLUTION: An optical deflector is provided which measures the distance between the positions of deflected light moving on a photodetector and the deflected light moving in the opposite direction and has a control means which controls at least either a light source or the deflection means so that the distance becomes a predetermined value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006260-A (JP)
Title: Organic electrolytic solution battery
Inventor: KOSHIISHI MAYUMI
IPC: H01M10/0567
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electrolytic solution battery having a high energy density and high safety when overcharged.  <P>SOLUTION: The organic electrolytic solution battery is constituted by using a lithium contained material in which the specific surface area is 1.0 m<SP>2</SP>/g or more as a negative electrode active material, making the amount of carbon atom (1) obtained by the peak of 286 to 287 eV based on the C-O derived carbon atom by an X-ray photoelectron spectroscopic analysis 6.5 atomic % or less in the negative electrode surface under a 90% charged state against the rated capacity of the battery, and (a) making the amount of the carbon atom (2) obtained by the peak of 288 to 291 eV based on COO and CO<SB>3</SB>derived carbon atom 1.5 atomic % or more, or (b) making the amount of boron atom obtained by the peak of 192 to 193 eV based on BOx derived boron 1 atomic % or more, or (c) making the amount of phosphor atom obtained by the peak of 133 to 135 eV based on POx derived phosphor 1 atomic % or more, and containing aromatic compound of 0.5 to 7 mass % in the organic electrolytic solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286894-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: BABA YASUTOSHI
IPC: F02D45/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a misfire detecting device for an internal combustion engine by which misfire detection is properly performed by reducing an error component contained in a rotation fluctuation amount.  <P>SOLUTION: An electronic control unit (ECU) 9 detects a time required for rotating at 120°CA (step 105) and thereby calculates the fluctuation amount in the average number of rotations Δωi (step 106). Moreover, an average value dωij in the fluctuation amount, which is a characteristic of this device, is calculated from the fluctuation amount in the average number of the rotations Δωi (step 107), and the misfire detection is performed on the basis of the average value dωij of the fluctuation amount (step 108).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268712-A (JP)
Title: Air-conditioning device for vehicle
Inventor: WATABE ISAO
IPC: B60H1/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning device for a vehicle, which can increase the heating at the time of a full hot mode in a structure wherein a by-pass passage and a hot air passage are compactly constituted while maintaining the cold air maximum blow out performance.  <P>SOLUTION: The by-pass passage 13 is formed into an approximately linear shape, and in the meantime, a rear stream part 12B of the hot air passage 12 is curved to the by-pass passage 13 side, and thus, the by-pass passage 13 and the hot air passage 12 are formed into a compact structure while ensuring the cold air maximum blow out performance. In the structure, a flow control projection 33 is provided at a location interfering the by-pass passage side end part 7u of a heater core 7 on the upstream part 12A of the hot air passage 12. When the hot air passage entrance 12 is totally opened by the air mixing door 62, the air which tends to be inclined to the by-pass passage side 7u of the heater core 7 is diffused to the central side of the heater core 7 by the projection 33, and the total ventilation surface of the heater core 7 can effectively be utilized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267961-A (JP)
Title: Catalyst manufactured by utilizing polyphyletic metal colloid
Inventor: SAITO MASAYUKI
IPC: B01J23/63
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst wherein a catalytic metal and an auxiliary catalytic metal are compositely and mutually closely supported by a carrier.  <P>SOLUTION: The catalyst of the present invention comprises one or more kinds of catalytic metals, an auxiliary catalytic metal comprising at least either one of alkaline earth metals, transition metals, rare earth metals, aluminum and gallium and a carrier. The catalytic metals and the auxiliary catalytic metal are supported on the carrier by applying a polyphyletic metal colloid solution to the carrier. Such polyphyletic metal colloid solution comprises a solvent consisting of water or water and an organic solvent, metal cluster particles comprising one or more kinds of catalytic metals dispersing/ suspending throughout the solvent, a protecting agent for protecting such metal cluster particles, one or more kinds of metallic ions such as an alkaline earth metal ion, a transition metal ion, a rare earth metal ion, aluminum ion, and gallium ion, all bound with the protecting agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267621-A (JP)
Title: Device and method for deodorization
Inventor: NODA SEIJI
IPC: A61L9/015
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for deodorization capable of maintaining the speed of decomposition of the adsorbed odor material and reducing the quantity of the odor material leaking out on the downstream side.  <P>SOLUTION: The device of deodorization consists of an oxidizing gas generator, a deodorant made of an oxidation catalyst, and a temperature controller for cooling the deodorant. In the method of deodorization, the odor material is oxidized and decomposed by using the oxidizing gas and the oxidation catalyst, and the oxidation catalyst is cooled. In the device of deodorization consisting of the oxidizing gas generator and the deodorant made of the oxidation catalyst, the oxidizing gas is fed at least from two points on the upstream of the deodorant and in the middle of the deodorant. In the method of deodorization of oxidizing and decomposing the odor material by using the oxidizing gas and the oxidation catalyst, the oxidizing gas is fed at least from two points on the upstream of the oxidation catalyst and in the middle of the oxidation catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205479-A (JP)
Title: Simple measuring method and simple measuring instrument for ion concentration in water containing seawater
Inventor: SAKAI HIROYUKI
IPC: G01N27/06
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To simply measure a concentration of a specified ion of an analyte such as sodium ion contained in seawater-containing water, without carrying out troublesome work of collecting the seawater-containing water to conduct laboratory analysis.  <P>SOLUTION: The seawater-containing water is collected to measure the concentration of the analyte ion and an electric conductivity, a linear relational expression between the analyte ion and the electric conductivity is found preliminarily based thereon, and the electric conductivity of the seawater-containing water to be measured is applied to the linear relational expression to measure easily the concentration of the anlayte in the seawater-containing water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003339822-A (JP)
Title: High temperature sterilized eye drop applicator
Inventor: KUSU YUKIO
IPC: B65D1/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye drop applicator, enabling easy manufacture and easy sterilization, securing sterilization assurance and having excellent eye drops applying operability.   <P>SOLUTION: This applicator is integrally formed of resin material not molten and deformed when sterilization is performed continuously for twenty minutes under the condition of 121°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004280444-A (JP)
Title: Disaster risk evaluation system and method for supporting evaluation of disaster risk
Inventor: TAKEZAWA NOBUHISA
IPC: G06F19/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster risk evaluation system enabling an employer to properly evaluate disaster risks associated with the occurrence of disasters.  <P>SOLUTION: The disaster risk evaluation system evaluates a difference between the amount of direct losses to a current facility in the event of a disaster and the amount of direct losses to the retrofitted facility in a disaster, and compares the difference with the cost of disaster prevention facilities, thereby presenting information on the decision-making of measures against disasters. Evaluation requirements include adding the amount of losses to business and presenting the insurance premium needed to cover the amount of losses expected in a disaster.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279352-A (JP)
Title: Measuring instrument using terahertz light
Inventor: GONDA TSUNEMI
IPC: G01N21/35
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow both transmission measurement and reflection measurement, and to reduce a cost and an occupied space.  <P>SOLUTION: In this measuring instrument using terahertz light, irradiation optical systems 31-35 guide the terahertz light generated from a terahertz light generator 3 selectively to either of an object 1 for the reflection measurement or an object 2 for the transmission measurement arranged in positions different each other. Photoreception optical systems 41-45 guide selectively either of terahertz pulse light reflected by the object 1 or terahertz pulse light transmitted through the object 2 to a terahertz light detector 4, in response to a selection condition in the irradiation optical systems. Parabolic mirrors 32, 42 are moved along an arrow mark C by a switching stage 5 to conduct switching between the transmission measurement and the reflection measurement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284603-A (JP)
Title: Article transfer device in bread bagging machine
Inventor: SASA MASAKI
IPC: B65B43/34
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To transfer bread in a consistent attitude even when the bread overlapping direction is along the article transferring direction of a bagging machine.  <P>SOLUTION: Bread 14 is conveyed to an access conveyor 16 in the attitude along the article transferring direction of an article transfer device 11. The bread 14 is pressed to the downstream side by a push-feed member 22 of a push-feed conveyor 23. The bread 14 to be pushed by the push-feed member 22 is transferred to a feed conveyor 24 arranged on the downstream side of the access conveyor 16. A pair of transfer conveyors 25 and 25 are disposed above the feed conveyor 24 separately in the width direction. The transfer conveyor 25 starts the forward advancement of the supporting member at the timing when the press-feed member 22 can hold and secure the bread 14 by the supporting member, and the bread 14 is transferred to a bag opening means 32 while holding and securing the bread in the longitudinal direction by the supporting member and the press-feed member 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284120-A (JP)
Title: Method and apparatus for manufacturing composite material
Inventor: IKEDA MASAHIKO
IPC: B29K105/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a composte material having stable properties, lightweight properties and high strength by smoothly discharging the excess resin in a fixture and correcting the non-uniform distribution of the resin in the fixture when the composite material is manufactured by a VaRTM method.  <P>SOLUTION: The resin in the fixture 8 is discharged through a discharge port 6 simultaneously with the injection of the resin in the fixture 8 through an injection port 5. Thereafter, a supply valve 2 is closed and an auxiliary discharge valve 4 is opened to discharge the resin from the injection port 5 while continuously discharging the resin from the discharge port 6. Subsequently, the resin is heated and cured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283905-A (JP)
Title: Resin flux cored solder and lead free solder containing the same
Inventor: TAWARA FUMITOSHI
IPC: B23K35/363
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide flux excellent in scattering prevention and wet spreading property when performing soldering using lead free solder.  <P>SOLUTION: In order to make the scattering prevention and the wetting/spreading property of the flux and the solder compatible, high-density oxidation type polyethylene of ≥ 1 to < 10 mass% and phenolic oxidation inhibitor of 0.5-5 mass% are added.  <P>COPYRIGHT: (C)2005,JPO&NCIPI