baber/WOPTO huggingface dataset:
Patent JP-2004217818-A (JP)
Title: Ink composition for ink jet printing, printing method and printed fabric
Inventor: YANAGIHARA HIROKAZU
IPC: C09D11/328
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for printing capable of obtaining a wide color regeneration range in orange hue and also having sufficient light resistance and to provide a printing method and to provide a printed fabric.  <P>SOLUTION: The ink composition for ink jet printing comprises (1) 3-5 wt.% at least one kind of dye selected from a group consisting of C.I. Acid Orange 77, C.I. Acid Orange 149 and C.I. Acid Yellow 38 and (2) 3.5-5 wt.% C.I. Acid Orange 94. The printing method comprises printing a fabric made of a polyamide fiber according to an ink jet system by using the ink composition. The printed fabric is obtained by the printing method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219025-A (JP)
Title: Temporary fixing method of bracket
Inventor: KATO JUNJI
IPC: F28F9/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary fixing method of a bracket capable of reducing the generation of interference with another component in temporary fixing, and stabilizing the brazing.  <P>SOLUTION: A width between rails 12a, 12a of at least bracket mounting part of a rail part 12 mounted on a tank 1 of a heat exchanger is determined to be a specific width W1 capable of press fitting the bracket in advance, and the bracket is press fitted to the rail part to be temporarily fixed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228174-A (JP)
Title: Method and device for etching insulating film between organic low dielectric constant layers
Inventor: GOTO TOSHIO
IPC: H01L21/768
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To work an insulating film between organic low dielectric constant layers into a taper shape, and to provide the insulating film for realizing large capacity and a high speed operation of a large scale semiconductor integrated circuit (LSI).  <P>SOLUTION: When raw material gas is made into plasma and the insulating film between the organic low dielectric constant layers is etched, vacuum ultraviolet light is radiated on gas made into plasma from a light source. Absorbed light intensity is measured and atom-like radical density in plasma is etched while it is measured. A ratio of H radical and N radical density in plasma is feed-back-controlled based on a measured value, and it is maintained to below 0.6. Thus, the insulating film between the organic low dielectric constant layers is worked into the taper shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224845-A (JP)
Title: Thin filmy article and its use
Inventor: KANI SHOICHI
IPC: C08L29/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin filmy article having excellent boiling resistance and retort resistance, and to provide a laminate using the same.  <P>SOLUTION: The thin filmy article is characterized by melt-extruding a resin composition comprising (A) an ethylene-vinyl acetate copolymer saponification product and (B) an inorganic filler to produce a film and controlling the retention time of the produced film from the extrusion from a melt extruder to the contact of the film with a cooling roll to ≥0.3 sec. The laminate using the same is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225629-A (JP)
Title: Cylinder injection type spark ignition internal combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F02M61/14
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize formation of highly uniform air-fuel mixture by preventing fuel adhesion onto an internal wall of a cylinder even if injection pressure is relatively low, in an intake-stroke fuel injection of a cylinder injection type spark ignition internal combustion engine.  <P>SOLUTION: This internal combustion engine is provided with a fuel injection valve 7 for directly injecting fuel to a cylinder. An injecting hole in the fuel injection valve is positioned on the intake valve side around an upper portion of the cylinder. For uniform combustion, the fuel injection valve injects columnar fuel 10 from the injecting hole toward beneath the intake valve 3 lifted in an intake stroke.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224935-A (JP)
Title: Process for producing polytetrafluoroethylene-containing powder
Inventor: MATSUDA KAORU
IPC: C08J3/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a polytetrafluoroethylene-containing powder having excellent fluidity and good dispersibility into a thermoplastic resin.  <P>SOLUTION: In the process for producing a polytetrafluoroethylene-containing powder by adding a coagulant to an aqueous dispersion containing polytetrafluoroethylene (A) and a thermoplastic polymer (B), coagulating the polytetrafluoroethylene (A) and the thermoplastic polymer (B) present in the aqueous dispersion to form a slurry, then feeding this slurry to a dehydration step by a pump 20 to dehydrate the slurry in the dehydration step, and subsequently drying the dehydrate, the concentration of the solid content in the slurry to be fed to the dehydration step is adjusted to 3-15 mass%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223016-A (JP)
Title: High concentration oxygen generating apparatus
Inventor: SAITO TOSHIYUKI
IPC: A61M16/10
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high concentration oxygen generating apparatus which can smoothly supply a high concentration oxygen-containing air generated by an oxygen permselective membrane to meet the period of a user respiration.  <P>SOLUTION: The high concentration oxygen-containing air generated through the oxygen permselective membrane is sucked and exhausted via an exhaust tube 6 by a suction/exhaust means 4. An exhaust control valve 26 to be controlled to be opened or closed at a predetermined period is provided at the exhaust tube 6. A variable volume type pump means 8 is connected to the exhaust tube 6 via a branch tube 9. When the exhaust control valve 26 is closed, the volume of the pump chamber of the variable volume type pump means 8 is increased, and the high concentration oxygen-containing air flowing in the exhaust tube 6 is introduced into the pump chamber via the branch tube 9. When the exhaust control valve 26 is opened, the volume of the pump chamber is reduced, and the high concentration oxygen-containing air is supplied into the exhaust tube 6 via the branch tube 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003215589-A (JP)
Title: Forward illumination device and reflecting type liquid crystal display device equipped with it
Inventor: SAWAYAMA YUTAKA
IPC: F21V8/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve utilization efficiency of light source light in a forward illumination device arranged at a front face of illuminated material of reflecting type LCD or the like.  <P>SOLUTION: Flat parts 21 and slanted parts 22 are alternately arranged on the interface 23 of a light guide body 24a in a front light 20a. The sum of a width in each flat part 21 and a width in each slanted part 22 is gradually decreased as the distance to a light source 26 is increased. That is, the number of the slanted parts 22 per unit area is increased as the distance to the light source 26 is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236373-A (JP)
Title: Brushless motor
Inventor: YAMAZAKI TSUNEHIKO
IPC: H02K9/22
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless motor which can stabilize the rotating torque without complicating the structure.  <P>SOLUTION: Since a permanent magnet 40 has a magnetic pole face 44 which is trapezoidal in cross section vertical to the axis of rotation, it can raise or lower the rotating torque smoothly by preventing the sharp change of magnetic attraction by dispersing the magnetic flux flowing in the magnetic pole face 44 when the permanent magnet 40 comes close to or goes away from the core 14, with the incline 43 of the magnetic pole face 44 in spite of its simple structure. Hereby, this brushless motor can stabilize the rotating torque by suppressing the torque ripple or the irregularity of torque such as cogging torque, etc. without complicating the structure of itself.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234077-A (JP)
Title: Network connection equipment, portable terminal equipment and computer program
Inventor: SHIBAMURA YOSUKE
IPC: G08B21/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for a user to effectively recognize the decrease of the residual resources to be consumed of network connection equipment by using a communication network.  <P>SOLUTION: When residual resources such as its own battery or storage capacity are decreased to the predetermined amount, network connection equipment 50 transmits a warning message (for example, an electronic mail) to notify the decrease of the residual resources through a communication network 15 to a portable terminal 10 as the preliminarily decided destination of notification. The network connection equipment 50 periodically transmits the warning message until the residual resources reach the predetermined amount. After receiving the warning message, the portable terminal 10 periodically transmits the warning message until it is obstructed by a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231312-A (JP)
Title: Stored object delivery device
Inventor: YOSHIDA TOSHIHIRO
IPC: B65G65/42
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of bridge by eliminating consolidation of a stored object by delivery operation of the solid stored object, control delivery amount stably by minimizing load and resistance of the stored object applied to a delivery conveyor and avoiding functional obstacle of the delivery conveyor, and correspond to large storage amount and delivery amount.  <P>SOLUTION: This stored object delivery device 1A arranged in a bottom part of a storage tank 5 has a roll screen 4 in which a plurality of rotary shafts 10 with rollers are arranged in parallel at a predetermined interval and the delivery conveyor 3 arranged below the roll screen 4 to load screened-out stored object for delivery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230397-A (JP)
Title: Forging method and forging apparatus
Inventor: ISHIMARU KOSUKE
IPC: B21J1/06
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To promote the generation of good lubricating (parting) agent film by holding a die temperature to the necessary temperature in a forging work.  <P>SOLUTION: A forging apparatus 1 can stop a press-ram-slide 9 to a position which can conduct the heat of a product W<SB>1</SB>into a lower die 2 and an upper die 5. Then, the heat generated from the product W<SB>1</SB>is conducted into the lower die 2 and the upper die 5 and the dies are heated and held to the necessary temperature. In this result, in the coating process for lubricator preformed after separating the product from the dies, the necessary die temperature is held, and moisture in the lubricator is smoothly vaporized and the good lubricated film can be generated on the dies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231037-A (JP)
Title: Blind device for vehicle
Inventor: KONDO MITSUHIRO
IPC: E06B9/302
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight blind device for a vehicle having sufficient light-blocking property.  <P>SOLUTION: A blind 82 for blocking an incident light form a wind-shield glass by being developed at an indoor side of the wind-shield glass is formed by joining with an adhesive tape 86 in the state that a plurality of sheets of slats 84 are aligned along a width direction. A long hole 100 made to a longitudinal direction along the width direction of the slat 84 is formed near ends in the longitudinal direction of the slats 84 and a support rod 102 is penetrated therethrough. A side, both ends of the long hole 100, positioned at an upper side than the support rod 102 is supported to the support rod 102. Thereby, both ends in the longitudinal direction of the respective slats are supported to the support rod 102 and deflection is prevented. Sufficient light-shutting off property can be ensured by preventing such the deflection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232342-A (JP)
Title: Gate bar and its manufacturing method
Inventor: TSUBOI HITOSHI
IPC: E01F13/06
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unreasonable force on a driving part from working when an incorrect load acts on a gate bar.  <P>SOLUTION: A bar body is formed of glass fiber reinforced plastic. As the gate bar (5) in which a peripherally extending notch (8) for breakage is formed in the vicinity of this side of the bar body, when a vehicle or the like collide with the gate bar, the gate bar breaks so as to show a clean rupture face on a plane including the notch. Hence, an reasonable force is forced so as not to act on the driving section or the like of the gate bar, hence, the driving section is protected and the work to replace the gate bar is simplified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238011-A (JP)
Title: Beverage feeder
Inventor: FUJINO HITOSHI
IPC: B67D1/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight beverage feeder of excellent assembly/disassembly property, and high ice-making efficiency.  <P>SOLUTION: The beverage feeder comprises a feeder body 1, a refrigerating device 7 and a heat exchanger 5 provided within the feeder 1, a thermosiphon 20 as a cold heat moving means to move cold heat generated by the refrigerating device 7 to the heat exchanger 5, a beverage pipe 14 to spout the beverage in a beverage container 12 from a spout 4 ahead of the feeder body 1 via the heat exchanger 5, and first refrigerant 19 stored in the heat exchanger 5 and in the thermosiphon 20 and second refrigerant 21 to perform heat exchange between beverage in the beverage pipe 14. The refrigerating device 7 is a free-piston type coaxial sterling cooling device, and the refrigerating device 7 and the heat exchanger 5 are arranged in the longitudinal direction in the feeder body 1. The width on a front plate 2 of the beverage feeder is very small, the beverage feeder becomes compact and lightweight, and the installation space is miniaturized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241540-A (JP)
Title: Method of fixing semiconductor device
Inventor: TOTTORI SATORU
IPC: H01L21/52
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely fix a semiconductor device to a predetermined mounting position and to prevent deterioration in precision of the mounting position even in a process in a high temperature atmosphere after the fixing.  <P>SOLUTION: The fixing method of semiconductor device in this invention is characterised in that the semiconductor device is directly fixed onto a substrate by use of an inorganic adhesive agent comprising a filling material and water soluble silicate as a main component with water of 15-200 wt% to a component of 100 wt% other than water. The water soluble silicate is one expressed by the general formula, M<SB>2</SB>O-xSiO<SB>2</SB>-yH<SB>2</SB>O. In the formula, M is an alkaline metal belonging to the group Ia in the periodic table, and x and y are integer numbers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240743-A (JP)
Title: Vehicle designation device and method
Inventor: SAKURAI MIKIKO
IPC: G08G1/123
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle designation device and a method for it designating a vehicle required to response to polling by a single polling signal for making only the designated vehicle respond to polling for preventing unnecessary use of a radio line and improving data precision when data collection is carried out by polling.  <P>SOLUTION: This vehicle designation device is provided with a status information storage means 6 storing the latest status information of the vehicle, a response designation information creation means 4 creating response designation information from the information stored in the status information storage means 6, and a polling means polling after adding the response designation information to the polling signal. The polling objective vehicle is clearly indicated in the polling signal, while response designation data making only the vehicle, which is required to respond after designation of the polling object vehicle, respond is added to the inside of the polling signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239533-A (JP)
Title: Combustion device and thermal power generation device
Inventor: YAMAMOTO KENJI
IPC: F23G5/50
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device and its method for estimating the property of a second fuel by simultaneously burning a first fuel and the second fuel having different property from the first fuel.  <P>SOLUTION: The technology for estimating the property of the second fuel is provided on the basis of the property of the first fuel, operating information of a combustion furnace 310, flow rates of the first fuel and the second fuel by a property calculating device 370. The technology is provided for mixing the tag identifying the kind of fuel, to the fuel, conveying the fuel together with the tag, reading out the tag mixed in the conveyed fuel, and monitoring the supply of the fuel containing the tag on the basis of the tag reading time and the tag information. The technology for simultaneously burning the first fuel and the second fuel having the property different from the first fuel in the combustion furnace 310 on the basis of these technologies, is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244147-A (JP)
Title: Deodorizing container and deodorizing member
Inventor: KATO KAZUHIKO
IPC: B65D81/24
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing container with a simple constitution for solving the problem that constituting part of the container of light-transmitting glass or a light-transmitting plastic material and applying a photocatalystic coating material to an inner wall of the container make constitution complicated in the conventional deodorizing container in which part or whole of the inside of the container is made of glass or the plastic material allowing the transmission of light rays including ultraviolet rays, and a coating film of a photocatalystic coating material is applied to the inner wall of the container, and for preventing the diffusion of malodors even when a lid or the container is opened.  <P>SOLUTION: In the deodorizing container, a plurality of bores are arranged in the container to be pierced from an outside to an inside at prescribed intervals or in a lattice-like or a reticulated state, and photocatalyst is accreted on at least part of a surface of the bore which is made contact with air.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245983-A (JP)
Title: Image forming apparatus
Inventor: OKADA NAOHIRO
IPC: G03G15/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents the density of a developed image from being lowered just after a power source is turned on and just after a sleeping state is released.  <P>SOLUTION: The image forming apparatus is provided with a supply roller 17, a developing roller 18, a blade 19, and a developing unit bias applying circuit 20 for applying a bias voltage on the supply roller 17, the developing roller 18 and the blade 19. As for the developing unit bias applying circuit 20, just after the power source is turned on, or just after the sleeping state is released, in reply to instructions from a printer controller 12, the bias voltage to be applied on the supply roller 17 is set to be -600V higher than a normal one (-500V) so that a potential difference between the developing roller 18 and the supply roller 17 may be increased, and also, the bias voltage to be applied on the blade 19 is set to be -500V higher than a normal one (-400V) so that a potential difference between the developing roller 18 and the blade 19 may be increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003257179-A (JP)
Title: Semiconductor memory device
Inventor: LIM HYUN-WOOK
IPC: G11C11/4076
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device provided with DLL by which deterioration of characteristics caused by power source noise is prevented.  <P>SOLUTION: This device is provided with DLL consisting of a DLL peripheral circuit 400 and a variable delay line 440, a data output bus 200, a general purpose power source pad 470, a variable delay line power source pad 480, and a peripheral circuit power source pad 490. The data output bus 200 outputs outputted data synchronizing with an internal clock. The DLL generates an internal clock by delaying an external clock in accordance with a delay control signal. A general purpose power source supplied to a data output circuit is inputted to the general purpose power source pad 470, a variable delay line exclusive power source supplied to the variable delay line is inputted to the variable delay line power source pad 480, and a peripheral circuit exclusive power source supplied to the DLL peripheral circuit 400 is inputted to the peripheral circuit power source pad 490.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269527-A (JP)
Title: Liquid sealed type engine mount
Inventor: MORIYAMA TAKESHI
IPC: F16F13/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To always perform efficient vibration isolation effects against vibrations in a wide range of frequency domains by miniaturizing and lightening an entire mount, reducing power consumption, and effectively converging magnetic fluxes to rapidly and significantly increase or decrease viscosity of magnetic fluid.  <P>SOLUTION: A space in a hollow main body 13 connected with an attachment member 10 on a vibration generating source side and a tubular member 11 made of a magnetic material on a vibration receiving side via a conical elastic rubber 12 is divided into a main liquid chamber 14 and a sub liquid chamber 15 by a movable wall 16 capable of elastic displacement. A capsule-like magnetic fluid 4 is intervened between an annular member 2 made of a magnetic material and fixed and supported around the movable wall 16 and an annular member 2 made of a magnetic material fixed and connected to the inner periphery of the tubular member 11. A magnetic flux control device 7 is installed for adjusting the size of magnetic flux generated in a magnetic circuit 6 by changing magnetic forces of two electromagnets 5A, 5B fixed and held on the tubular member 11 side under an opposing condition with same polarity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004265936-A (JP)
Title: Ferrite magnetic powder and its manufacturing method
Inventor: SENDA MASAYASU
IPC: H01F1/117
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide ferrite magnetic powder which never deteriorates the special feature of a rubber bonded magnet, such as deformability and the like.  <P>SOLUTION: The ferrite magnetic powder contains alkaline earth metal as a component, its chlorine content amounts to 0.05 wt.% or below, powder pH is kept below 6, and rubber resin is used as a binder to form the ferrite magnetic powder into a bonded magnet. The method of manufacturing the ferrite magnetic powder comprises the processes of grinding a burned material of ferrite composition containing alkaline earth metal as a component into powder, subjecting the powder to an annealing process for removing crystal distortion, dispersing the annealed powder into an aqueous medium to neutralize it with a mineral acid, then adding a dispersant to the aqueous medium where the annealed powder is dispersed, separating solid from liquid, and drying out the solid material in a reduced-pressure atmosphere to obtain the ferrite magnetic powder whose chlorine content is 0.05 wt.% or below and power pH is below 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI