baber/WOPTO huggingface dataset:
Patent JP-2005273040-A (JP)
Title: Spinneret for melt spinning
Inventor: FUSHIMI HIROYUKI
IPC: D01D4/02
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret for melt spinning with which a multifilament synthetic fiber having a fine single fiber fineness is produced without lowering productivity and deteriorating qualities by adopting a specific ejection hole arrangement even without carrying out extreme reconstruction of facilities.  <P>SOLUTION: In the circular spinneret of a large number of holes having ≥180 ejection holes, the spinneret for melt spinning has ejection hole groups each composed of ≥6 concentrically arranged ejection holes having a gap S between the ejection holes of ≥0.8 mm and ≤2.6 mm and a gap between the ejection hole groups of ≥4.5 mm and ≤16.0 mm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277572-A (JP)
Title: Semiconductor power amplifier and radar transmitter
Inventor: ISHIUCHI YUTAKA
IPC: H03F3/24
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To control power for each pulse output signal, and to achieve high power efficiency in a semiconductor power amplifier used for a long/short compound pulse system radar device.  <P>SOLUTION: An excitation signal comprising a long pulse excitation signal and a short pulse excitation signal outputted from a signal generator is inputted to an amplifier 12 via a voltage-controlled attenuator 16. The amplifier 12 outputs a long pulse output signal and a short pulse output signal, and radiates them from an antenna 36. The amplifier 12 operates as an AB-class amplifier, an A-class amplifier, or a B-class amplifier. A switch circuit 14 is provided at the power supply line of the amplifier 12, and an idling current is shut off when no excitation signals are inputted. The voltage-controlled attenuator 16 controls power for each pulse signal according to a control voltage from a pulse length determination circuit 18. The switch circuit 14 and the voltage-controlled attenuator 16 operate based on a control pulse signal outputted by a control pulse generation circuit 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274792-A (JP)
Title: Photosensitive resin composition
Inventor: ABE KIMIHIRO
IPC: G03F7/033
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition suitable for a step wherein a base material is precisely worked via thermal treatment after development and to provide a dry film resist using the composition.  <P>SOLUTION: The photosensitive resin composition is used, containing (A) 30 to 60mass% alkali soluble polymer having weight average molecular weight of 40,000 to 130,000 and containing carboxyl groups, (B) 15 to 40mass% additionally polymerizable monomer, (C) 0.01 to 10mass% photopolymerization initiator and (D) 7 to 30mass% copolymer having weight average molecular weight of 200 to 5,000 and consisting of ethylene oxide and propylene oxide represented by general formula (I) and used for a conductor pattern manufacturing process including a thermal treatment step after development. Formula (1) represents HO-(E-O)m-(P-O)n-OH. In the formula, E denotes an ethylene group and P denotes a propylene group, recurring units of (E-O) and (P-O) may be arranged at random or in a block shape, there is no limit in the order of the block, m denotes 0 to 50 and n denotes 10 to 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277048-A (JP)
Title: Semiconductor heater
Inventor: HIIRAGIDAIRA HIROSHI
IPC: H01L21/66
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor heater in which, when electric characteristics of a plurality of chips formed on the wafer of a large area are measured, only one or a plurality of chips can be uniformly heated and the other chips can be stood by at a temperature as low as possible.  <P>SOLUTION: In the semiconductor heater, a plurality of materials of a different heat conductivity are arranged vertically to a surface for mounting an object to be processed, respectively. Further, the material of a high heat conductivity is surrounded by the material of a low heat conductivity, in a vertical direction to the surface for mounting an object to be processed, preferably, and the material of the high heat conductivity is column-shaped or prism-shaped, more preferably. Also, the surface for mounting an object to be processed and of the material of the highest heat conductivity is on the same level, preferably, and the flatness is 100 μm or less, preferably.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273826-A (JP)
Title: Gear transmission
Inventor: AIKAWA MASASHI
IPC: F16H61/68
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear transmission in which generation of idling noise can be prevented in all the driving ranges even in a case where fluctuation width of rotation resistance inputted to an input shaft due to oil temperature fluctuation, product tolerance, etc., is relatively large.  <P>SOLUTION: This gear transmission 3 is provided with an input shaft 4 integrally comprising an input gear 8, and a counter shaft 11 integrally comprising a counter shaft drive gear 10. It is also provided with an oil temperature detecting means, a rotation force adding means 25, and a control means to actuate the rotation force adding means 25 to add rotation force to the counter shaft 11 for reducing rotation resistance added to the input shaft 4 in a case where engine rotation is in a prescribed low rotation range, and as oil temperature is less than prescribed temperature, and actuate the rotation force adding means 25 to add rotation force to the counter shaft 11 for increasing rotation resistance added to the input shaft 4 in a case where the rotation number is in the prescribed low rotation range, and as the oil temperature exceeds the prescribed temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270933-A (JP)
Title: Anion adsorbent, elimination method of anion, recycle method of anion adsorbent, and recovery method of elements
Inventor: NAKANISHI KOJI
IPC: C02F1/28
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anion adsorbent having more excellent removability and handleability, an anion elimination method employing the adsorbent, a recycle method of the anion adsorbent, and a recovery method of elements.  <P>SOLUTION: The anion adsorbent comprises allowing a microcrystalline iron hydroxide material obtained by the drying of a precipitation product at 60-100°C, which is obtained by a neutralization to pH4-8 with the addition of an alkali to an iron ion solution, to be supported by a continuous porous molding obtained by the heating/sintering of synthetic resin powder. The anion adsorbent contacts a solution containing the anion, and adsorbs the anion contained in the solution to remove the anion. By treating the anion adsorbent adsorbing the anion with an alkaline solution, the adsorbed anion can be also eluted. Further, treating the anion adsorbent adsorbing the anion with the alkaline solution makes it possible to elute the adsorbed anion and to recover elements contained in the anion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004251285-A (JP)
Title: Power source control device for vehicle
Inventor: NAKAMURA MAKOTO
IPC: B60L50/16
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the starting performance of a vehicle while securing the favorable starting performance of an internal combustion engine by zero-lift control when the engine is stopped.  <P>SOLUTION: When an ignition switch is determined as being in an on-state in a section 21, whether a vehicle speed is a prescribed value or lower is determined in a section 22. When it is determined to exceed the prescribed value, the section 21 is repeated. When it is determined to be the prescribed value or lower, a control signal is outputted to an electric actuator 29 to control valve lift characteristics of an intake valve 12 for zero lift in a section 23. When it is determined that the zero lift is actually achieved based on a signal from a potentiometer in a section 24, a signal to stop the driving of the internal combustion engine is outputted in a section 25, and the engine is stopped in a section 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005279570-A (JP)
Title: Apparatus and method for processing volatile organic compound
Inventor: TAURA MASAZUMI
IPC: F23G7/07
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing volatile organic compounds that can efficiently process the volatile organic compounds with less energy, even at starting of the apparatus or even when temperature of a gas to be processed is low or concentration of the volatile organic compounds is very low.  <P>SOLUTION: The apparatus for processing volatile organic compounds comprises a reaction vessel 1 having at least one gas inlet 2a and a gas outlet 2b, a porous material 4 of high thermal conductivity installed in the reaction vessel 1 to carry adsorbent particles 7 and catalyst particles 8, a gas channel 3 formed in the reaction vessel 1, and a heating means 5 for the porous material 4 of high thermal conductivity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285686-A (JP)
Title: Fuel cell system
Inventor: FUJITA NOBUO
IPC: H01M8/10
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which operating status of a control valve can be detected directly and various control valves can be operated efficiently based on the detected results.  <P>SOLUTION: The fuel cell system 1 comprises a fuel cell 10, an impurity exhaust passage 23 for circulating the impurities exhausted from the fuel cell 10, a first electromagnetic valve 27 for opening and closing the impurity exhaust passage 23, and a control unit 41 for judging the operating status of the first electromagnetic valve 27 based on the resistance value between the valve body 277 of the first electromagnetic valve 27 and the valve seat 231 receiving the valve body 277.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281263-A (JP)
Title: Method for producing clay mineral-based complex material having physiologically active function
Inventor: OHASHI FUMIHIKO
IPC: A01N43/38
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clay mineral-based complex material capable of controlling the release of a physiologically active substance to the outside world and maintaining the physiologically active function, and method for producing the same.  <P>SOLUTION: This method for producing the clay mineral-based composite material having the physiologically active function is provided by using the clay mineral having a cation-exchanging function in gaps between its layers as a main raw material, substituting exchangeable cations or water molecules between the layers with an organometallic complex obtained by using an organic physiologically active substance as a complex-forming agent to introduce the organic physiologically active substance between the layers of the clay mineral, and the complex material produced by this method is also provided. Thereby, it is possible to realize the sustained release of the organic physiologically active substance in a good reproducibility without getting influences from the outside such as climate, water sprinkling also decrease the using amount and using frequency of the organic physiologically active substance to reduce the cost for usage and moderate the irritation to crops, soil and others such as environment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005291512-A (JP)
Title: Cookstove
Inventor: GAMA ATSUHITO
IPC: F24C3/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cookstove for preventing the performance of ignition processing of burners, when a touch switch is switched to a detecting state from an undetected state by a factor except for operation of a user.  <P>SOLUTION: This cookstove has an operation part 6 arranged on a glass top plate 2 for covering an upper surface of a cookstove body 1 for storing the burners 4a and 4b for the user to indicate an operation start and stopping of the burners 4a and 4b and having the touch switch for detecting a contact object or an approaching object to an upper surface of the glass top plate 2, and a heating control means for controlling operation of the burners 4a and 4b in response to a grasping result by grasping whether the touch switch is an on state (a detecting state) or an off state (an undetected state). The heating control means performs the ignition processing of the burners 4a and 4b when the touch switch returns to the off state after switching to the on state from the off state when the burners 4a and 4b are a combustion stopping state, and performs fire extinguishing processing of the burners 4a and 4b when the touch switch is switched to the on state from the off state when the burners 4a and 4b are a combustion state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290601-A (JP)
Title: Process for producing blended yarn and blended yarn
Inventor: ADACHI KENJI
IPC: D02G3/32
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production of blended yarn exhibiting each characteristics of two kind of threads.  <P>SOLUTION: The blended yarn 1 is produced by winding a bobbin of roving or roving 1b fed by a second feeder 302 after drafting onto a core yarn 1a fed by a first feeder 301. The feeding speed by the second feeder 302 is set within the range of 1.05 to 1.5 times to the speed by the first feeder 301. The core yarn 1a and the bobbin of roving or the roving 1b are fed in a range of angle θ of 30-90° to an end part 101 of the end of winding of the bobbin of roving or the roving 1b to the core yarn 1a by a ring twisting frame 5. The 80-100% of the periphery of the core yarn 1a is covered by the bobbin of roving or the roving 1b by winding the bobbin of roving or the roving 1b on the core yarn 1a.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293317-A (JP)
Title: Direct current switch
Inventor: MATSUO HIROBUMI
IPC: G05F1/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct current switch causing no arc when an opening/closing switch is operated.  <P>SOLUTION: A power MOSFETQ1 is arranged in the middle of a negative electrode electric line L2 feeding direct current power, and a source S for the power MOSFETQ1 is connected to the feeding side, while a drain D is connected to an electric apparatus side. Connection points of resistors R1 and R2 are respectively connected to a gate G and the source S of the power MOSFETQ1. This direct current switch SW is arranged between the connection points of the respective resistors and the source S of the power MOSFETQ1. When the closed switch SW is opened by operation of a switch operation part 5a, partial voltage, which is ready for impression to the gate G of the power MOSFETQ1, of the resistors R1 and R2 is impressed to the gate G. When the opened switch SW is closed by operation of the switch operation part 5a, partial voltage, which is impressed to the gate G of the power MOSFETQ1, of the resistors R1 and R2 is set to be read for impression to the gate G.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292077-A (JP)
Title: X-ray microscope
Inventor: UEDA ATSUSHI
IPC: G01N23/20
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray microscope observing the inside of a sample nondestructively without complicated pretreatment even for an X-ray opaque material.  <P>SOLUTION: The thermal electrons 7 emitted from the filament 4 of tungsten etc., and converged by an electromagnetic lens such as the converging lens 8, and the objective lens 9, are made to irradiate the target 10 of tungsten etc., to emit the X rays (fluorescent X-rays) which are reflected by the sample mounted on the sample holder 21 and entered into the image signal generation unit 31 as incident light. The enlarged micro area is seen thereby.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005287460-A (JP)
Title: Grain unloading apparatus of combine harvester or the like
Inventor: KONO KENJI
IPC: A01D41/12
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To rotate and move the grain unloading port of an unloading cylinder to the top position by operation of a stretchable transport cylinder for movement in a contracted state, comprising the unloading cylinder having the grain unloading port for unloading grain to the outside of a machine at the tip part.  <P>SOLUTION: The unloading cylinder having the grain unloading port, which is attached to the stretchable transport column for movement of a grain transporting and unloading cylinder apparatus for transporting and unloading grain, is controlled in upward rotation and movement by operating an automatic extension and contraction switch 25d for contracting and operating the transport column for movement to contraction by a controller 21f. When the absence of grain in a grain storage tank is detected by a grain sensor 4f, the unloading cylinder 14 is rotated upward. When the unloading cylinder is manually rotated by the operation of a manual rotation switch 25b, a motor for rotation is controlled by a pulse waveform. When the unloading cylinder is rotated by external force except the motor for rotation by a fixed angle or more, an unloading clutch lever 26a is controlled in disengagement and unloading operation is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297703-A (JP)
Title: Formed laying interior trim material for automobile
Inventor: MATSUURA AKIHIRO
IPC: B32B5/26
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior trim material for dressing the interior of an automobile, especially, a formed laying interior trim material for an automobile formed three-dimensionally in a shape along a laying position of the automobile.  <P>SOLUTION: This formed laying interior trim material for the automobile is formed by laminating a ventilation design layer with a flow resistance value less than 500 Nsm<SP>-3</SP>/ an open hole adhesive layer/ and a shape retaining felt layer with the flow resistance value less than 500 Nsm<SP>-3</SP>in this order. It is formed three-dimensionally having a flatly formed section and a three dimensionally formed section along the laying position of the automobile.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300823-A (JP)
Title: Optical unit, illumination apparatus and projection type display apparatus
Inventor: KARUBE HIROO
IPC: G02B6/32
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce output variation, to uniform light intensity distribution and to effectively synthesize outgoing beams from a plurality of optical fibers.  <P>SOLUTION: The optical unit is provided with a plurality of optical fibers 30 for guiding outgoing beams from a plurality of light sources and a light tunnel 32 for guiding outgoing beams from the outgoing ends of these optical fibers 30. The light tunnel 32 constitutes a hollow body having a hollow part 33 forming a reflection surface on its inner peripheral surface to carry out multiple reflection of light and the outgoing ends of these optical fibers 30 are positioned in the hollow part 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297132-A (JP)
Title: Aluminum nitride group cermet tool
Inventor: KOBAYASHI MASAKI
IPC: B23B27/14
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum nitride group cermet tool for exhibiting superior abrasion resistance, losing resistance and chipping resistance, when used for cutting work of steel and a casting and an abrasion resistance tool part, by largely improving strength and toughness, while making the most of welding resistance, acid resistance and heat conductivity possessed by aluminum nitride.  <P>SOLUTION: This aluminum nitride group cermet tool is composed of 5 to 30 volume % of a metallic phase mainly composed of an iron group element and aluminum, 5 to 30 volume % of a first hard phase mainly composed of at least one kind of nitride in a periodic table 4a, 5a group element, a second hard phase mainly composed of aluminum nitride and an unavoidable impurity in the residue; and is superior in abrasion resistance, losing resistance and chipping resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299245-A (JP)
Title: Roof device attached to house
Inventor: ISHII FUJIO
IPC: E04B1/00
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof device attached to a house which improves the degree of freedom of natural lighting in accordance with the degree of freedom of mounting a roof and effectively uses the site of the house without erecting struts for supporting a front frame of the roof in a garden.  <P>SOLUTION: A plurality of beams 3 are installed between an exterior structure 1 installed around the house 2 and a skeleton of the house 1. Mounting fixtures of the house are adjustably mounted in the longitudinal direction of the beam in at least a portion of the plurality of the beams 3. The front frame 9 of the roof 4 is fixed to the beams 3 through the mounting fixtures on the beams 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299254-A (JP)
Title: Grating
Inventor: ONO HIROMASA
IPC: E03F5/04
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating capable of performing a jump preventing function even under the travel of a heavy vehicle in addition to preventing rattling sound caused by the travel of vehicles or the like without interfering so much with removal work of rubbish or the like.  <P>SOLUTION: The grating 1 with main members 3 and horizontal members 5 formed in lattice shape in an outer frame is provided with a jump preventive fitting comprising a support member 7 provided on the outer frame side between the parallel main members 3, 3; a mounting member 8 fixed to the support member 7 by a bolt 9; a turning member 18 mounted to the mounting member 8 turnably through a horizontal shaft 17; and a clamping bolt 16 abutting on one end of the turning member 18 and screwed with the mounting member 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004339203-A (JP)
Title: METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ACID
Inventor: GOTO FUMIAKI
IPC: C07C57/065
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing an α,β-unsaturated carboxylic acid (e.g. acrylic acid, methacrylic acid).  <P>SOLUTION: This method for producing the α,β-unsaturated carboxylic acid expressed by formula (2) (wherein, R is H, an alkyl, an aryl, an aralkyl, an alkenyl or an alkynyl) comprises performing the reaction of a carboxylic acid expressed by formula (1) (wherein, R is the same as above) with formaldehyde or a formaldehyde precursor in the presence of a metal sulfate salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005301859-A (JP)
Title: Code search program and device
Inventor: HARAKO YOSHIKATSU
IPC: G06F9/44
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect a code relevant to a search source code from a program.  <P>SOLUTION: A similarity search tool determines an abstraction level of a search condition on the basis of correction management information 11 for managing correction contents of programs and system structure information 12 showing structures of programs and abstracts a search object program and the search source code. The abstracted search object program and search source code are compared to calculate a similarity ratio per line. The calculated similarity ratio and a pertinent code are output as a search result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI