baber/WOPTO huggingface dataset:
Patent JP-2004331413-A (JP)
Title: Binder for ceramic green sheet formation and its manufacturing method
Inventor: TSUTSUI KOSUKE
IPC: C04B35/632
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder for ceramic green sheet formation which causes a ceramic raw material powder to be well dispersed therein, is excellent in thermal decomposability in firing, and gives a ceramic green sheet having sufficient strength and high mechanical properties and giving a laminate showing good adhesive properties.  <P>SOLUTION: The binder contains a graft copolymer which is produced by grafting a monomer component containing (meth) acrylic ester onto polyvinyl butyral having been reacted with an isocyanate group-containing vinyl monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329529-A (JP)
Title: Rice cooker
Inventor: UKITA KAZUHIRO
IPC: A47J27/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker wherein rice-cooking performance is improved by accelerating gelatinization without drying cooked rice.  <P>SOLUTION: The rice cooker is provided with: a bottom guiding coil 3 for heating a pot 2; a lid 8 for covering the opening part of the pot; a steam generation means 15 for generating steam to be supplied into the pot in a rice-cooking process; a steam heating means 13 arranged inside the lid and supplying steam generated by the steam generation means 15 into the pot as hot steam. Since the rice cooker cooks rice by efficiently obtaining the hot steam, rice in the upper layer in the pot is not dried regardless of the quantity of rice to be cooked, and gelatinization of rice is accelerated to improve rice-cooking performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334497-A (JP)
Title: Program group control device and method
Inventor: MASUDA TAKAYUKI
IPC: G06F9/46
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To download a common application program via a network only when it is to be used and hereby delete the common application program when it is not used, in an application group control device for operating a plurality of applications on a single process.  <P>SOLUTION: The application program group control device has common application program installing means for, if a common application program used by an application program is not installed when the application program is installed, installing the common application program.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333874-A (JP)
Title: Pattern drawing device generating control signal for beam scanning
Inventor: OKUYAMA TAKASHI
IPC: G03F7/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To make quickly, efficiently and accurately formable a pattern according to the scanning speed characteristic of a beam.  <P>SOLUTION: The pattern drawing device is constituted so that a series of small sections is previously set in a scanning line, the scanning time interval necessary for respective small sections ADj is set to measure the error of the scanning time with respect to a preset reference scanning time interval by an error measurement part 91, and the reference scanning time interval (reference counting pulse number K) is corrected on the basis of the error of the scanning time by a time interval measurement part 94. A pulse data selection part 96 selects a pulse data corresponding to the corrected scanning time interval from a series of pulse data, and a control pulse signal generation part 98 generates a control pulse signal for synchronization on the basis of the selected pulse data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335761-A (JP)
Title: Inductor device
Inventor: NOKUBO TAKESHI
IPC: H01F41/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve characteristics of an inductor (on-chip inductor) in a semiconductor chip by raising high frequency characteristic value (Q factor).  <P>SOLUTION: Improvement is given to the Q factor by utilizing the technology of wafer level packaging, and applying a differential inductor to a re-wiring layer so as to form inductive components in a circuit element forming region of the semiconductor chip. Thus, with the reduction of a chip area, an inductive element having high reliability and excellent high frequency characteristics can be provided at low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336456-A (JP)
Title: Power line carriage communication system and power line filter
Inventor: SEYA OSAMU
IPC: H04B3/54
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of leakage radio wave on a power line in power line carriage communication.  <P>SOLUTION: A modem A108 is provided in the wires of a single phase three-wire system on the secondary of a pole transformer 102 and power line carriage communication is performed with a modem B109 in a subscriber's premise 100. Since an earth wire 106 is connected with the neutral line of power lines, i.e. the N phase 104, ground impedance is unbalanced between the N phase power line 104 and the W phase power line 105 and a common current Ic is generated. Ground impedance of the N phase is increased for the communication frequency by loading a clamp coil 107 to the earth wire 106 thus reducing the common current Ic and suppressing generation of a leakage radio wave 113.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331466-A (JP)
Title: Method for producing powdery aluminum nitride
Inventor: ICHIKAWA KOKI
IPC: C01B21/072
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method for industrially producing powdery AlN having an inhomogeneous distortion value of 0.05% or less by a Rietveld method by a direct nitriding method using powdery aluminum and from which an AlN sintered compact with high thermal conductivity can be obtained.  <P>SOLUTION: The powdery aluminum nitride having the inhomogeneous distortion value of 0.05% or less measured by the Rietveld method is produced by spouting the powdery aluminum having a mean particle diameter of 10-40 μm accompanying with a nitrogenous gas at the rate of 1-3 kg per 1 Nm<SP>3</SP>from a nozzle into a nitriding reaction furnace at a gas pressure of 0.2-0.6 MPa and 1,900-2,200°C and by being nitrided. The gas velocity is 50-100 m/sec. The powdery aluminum is favorably spouted after passing a zone of 400-600°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330145-A (JP)
Title: Purification method and purification apparatus for contaminated fluid
Inventor: KAWABATA JUNICHI
IPC: C02F11/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method of a contaminated fluid with facilitated post-treatment without requiring a process for separating the contaminated fluid such as a contaminated slurry containing Volatile Organic Compounds (VOC).  <P>SOLUTION: A purification apparatus M1 is equipped with a notch tank 1 wherein a VOC contaminant is stored. A gas mixing jet pump 2 is connected to the notch tank 1, and the VOC contaminant stored in the notch tank 1 is supplied to a jet nozzle of the gas mixing jet pump 2 by a pressure pump 3. Furthermore, a contaminated slurry introduction pipe in the gas mixing jet pump 2 wherein the VOC-contaminated slurry is separately sucked is airtightly connected to the notch tank 1. The VOC-contaminated slurry is sucked in the contaminated slurry introduction pipe by a negative pressure generated by the jet water J jetted from the gas mixing jet pump 2, thereby the VOC-contaminated slurry is mixed with the jet water J.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334070-A (JP)
Title: Imaging lens device
Inventor: KONNO KENJI
IPC: G02B17/08
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-type imaging lens device equipped with a high-performance compact zoom lens system satisfying high image quality.  <P>SOLUTION: The zoom lens system constituting the imaging lens device is provided with a 1st group (GR1) provided with a prism (PR) and having negative power, a 2nd group (GR2) having positive power and a 3rd group (GR3) having positive power in order from an object side. In the case of zooming from a wide angle end (W) to a telephoto end (T), the 1st group (GR1) is fixed positionally with respect to an image surface (IM), the 2nd group (GR2) is moved to the object side, and the 3rd group (GR3) is moved to draw a U-turn shaped locus projecting to an image side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330990-A (JP)
Title: Mounting structure of piping for engine cooling water of motorcycle
Inventor: KUROSHITA KAZUHISA
IPC: B62J99/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of piping for engine cooling water that does not cause interference between an exhaust pipe and a hose for the cooling water and can reduce the number of mounting components and manhours to reduce the cost.  <P>SOLUTION: A bracket 6 for supporting the front part of the engine is mounted to a down tube 3, and the bracket 6 is provided with a restricting part 61 for restricting movement of a guide pipe 13 by abutting on the guide pipe 13 for guiding the cooling water from a radiator 9 to a water pump 12. The radiator 9 comprises a pair of laterally divided radiators 9A and 9B. The guide pipe 13 comprises branch pipe sections 13A and 13B connected to the radiators 9A and 9B and an aggregating pipe section 13C for aggregating the branch pipe sections 13A and 13B and connecting them to a water pipe 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331025-A (JP)
Title: Driving operation auxiliary device for vehicle and vehicle provided with the device
Inventor: HIJIKATA SHUNSUKE
IPC: B60K28/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation of reaction force not intended by a driver in a reaction force control of a vehicle operation instrument.  <P>SOLUTION: The driving operation auxiliary device for a vehicle has traveling state recognition means 10, 20 for detecting the vehicle condition and a traveling environment around the vehicle; a risk potential calculation means 30 for calculating risk potential around the own vehicle based on a signal from the traveling condition recognition means 10, 20; a reaction force calculation means 30 for calculating operation reaction force generated in the vehicle operation instrument based on the risk potential calculated by the risk potential calculation means 30; an operation reaction force generation means 60 for generating the operation reaction force in the vehicle operation instrument based on a signal from the reaction force calculation means 30; and a reaction force variation speed calculation means 30 for calculating the variation speed of the operation reaction force calculated by the reaction force calculation means 30. The device further has a characteristic change means 30 for changing the variation characteristic of the operation reaction force calculated based on the risk potential when the reaction force variation speed calculated by the reaction force variation speed calculation means 30 is faster or slower than a predetermined speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342662-A (JP)
Title: Semiconductor connecting apparatus
Inventor: KUBOI TORU
IPC: H01L21/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor connecting apparatus which accurately decides an interval between a semiconductor chip and a mounting substrate and connects the semiconductor chip to the mounting substrate.  <P>SOLUTION: The semiconductor connecting apparatus interposes an elastic member 22 between the semiconductor chip 10 and the mounting substrate 18 and mounts the semiconductor chip 10. The semiconductor connecting apparatus includes a holding unit 9 for holding the semiconductor chip 10 oppositely to the mounting substrate 18, a close coupled gas bearing 7 which can move in the connecting direction of the semiconductor chip 10 to the mounting substrate 18, the close coupled gas bearing 7 movable in the connecting direction of the semiconductor chip 9 to the mounting substrate 18, a voice coil motor 11 coupled to the close coupled gas bearing 7, a load cell 15 for detecting a pressing force applied by the holding unit 9 to the elastic member 22, and a drive unit 13 for generating a drive signal in response to the pressing force detected by the load cell 15 to drive the voice coil motor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340194-A (JP)
Title: Vacuum heat insulating material and refrigerator
Inventor: YOSHIDA TAKAAKI
IPC: F16L59/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material having high insulating performance and excellent in the easiness to handle and provide a refrigerator using it, capable of reducing the amount of power consumption to a great extent.  <P>SOLUTION: An aero-gel is formed by immersing a fiber structure in an aero-gel precursor and subjecting the product to an ultra-critical drying process, and the vacuum heat insulating material is formed by accommodating a composite 11 consisting of the aero-gel and the fiber structure as a core material in an armouring 12 of non-aeration nature, followed by evacuation. This vacuum heat insulating material 1 is installed in the gap 23 between the outer box 21 and the inner box 22 of the refrigerator body 2 and/or in the gap 33 between a door exterior material 31 and a door interior material 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337703-A (JP)
Title: Liquid drop discharge method
Inventor: OKUYAMA MASAYUKI
IPC: B41J2/045
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop discharge method in which the fluttering of the shape of a pattern formed on a work such as a substrate is reduced even when the discharge quantity from a nozzle is uneven.  <P>SOLUTION: In the discharge of a liquid drop from a nozzle 31 by the deformation of piezoelectric element 33 provided corresponding to the nozzle 31, when the discharge quantity of each nozzle 31 is different, the prescribed pattern is formed on the surface of a glass substrate by obtaining data in which the number of the times of the discharge of the liquid drop in every nozzles 31 is set from the discharge quantity of the nozzle 31 and discharging the liquid drop from the nozzle 31 by the number of the times set based on the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337412-A (JP)
Title: Grasping device for endoscope
Inventor: UEDA HIROHISA
IPC: A61B1/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grasping device for an endoscope which always enables a sufficient traction of an anchor by facilitating the adjustment of the length of a connector.  <P>SOLUTION: The device has a grasping member for grasping a subject part within an object, the anchor for the traction of the grasping member and a connection member for connecting the anchor to the grasping member. The connection member has a linear member and a length adjusting member which holds the linear member with at least a part thereof bent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337769-A (JP)
Title: Liquid drop discharge apparatus, method of manufacturing electro-optical device, electro-optical device and electronic equipment
Inventor: YASU NAGATANE
IPC: H01L51/50
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop discharge apparatus in which the degree of freedom of the arrangement of a maintenance apparatus is secured without making the apparatus complicated in the liquid drop discharge apparatus having a plurality of maintenance parts arranged to face a functional liquid drop discharge head.  <P>SOLUTION: The liquid drop discharge apparatus 2 for carrying out a plotting action for selectively discharging a functional liquid to a work W from a functional liquid drop discharge head 91 and a maintenance action for maintaining the functional liquid drop discharge head 91 by allowing the functional liquid drop discharge head 91 to selectively face a plurality of maintenance apparatuses 22 for maintaining the functional liquid drop discharge head 91 is provided with a head upwards/downwards moving structure 202 for supporting a head unit 81 to freely move upwards and downwards. The head upwards/downwards moving structure 202 supports the functional liquid drop discharge head 91 with the head unit 81 to freely move upwards and downwards at least between a position of the plotting height in plotting action and a position of the maintenance height in the maintenance operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315223-A (JP)
Title: Tape cutter hand-grip tool and installation base
Inventor: KO MOTOSUKE
IPC: B65H35/07
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in postering wherein a tape must be stuck while holding it or several persons are needed for the postering.  <P>SOLUTION: The subject hand-grip tool of a tape cutter (a) is mounted on the tape cutter, and set on a palm to place the tape cutter on the back of a hand, whereby the tape can be cut by one hand, while holding a poster by the hand having the tape cutter in the postering. This can be used also as an installation type tape cutter by being combined with an installation base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349393-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TANAKA YOSHINORI
IPC: H01L21/76
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can suppress a decrease in an impurity concentration of a channel doped region due to the formation of a gate insulating film.  <P>SOLUTION: In the state that a silicon oxide film 20 and a silicon nitride film 21 are formed, p-type impurities 23<SB>1</SB>, 23<SB>2</SB>are ion implanted from obliquely above of a Y direction. As the implanting angle α of the ion implantation, the implanting angle of a range in which the relation of tan<SP>-1</SP>(W2/T)<α<tan<SP>-1</SP>(W1/T) is satisfied when an interval between a first part 21<SB>1</SB>and a fourth part 21<SB>4</SB>and an interval between a third part 21<SB>3</SB>and a sixth part 21<SB>6</SB>are W1, an interval between a second part 21<SB>2</SB>and a fifth part 21<SB>5</SB>is W2, and total film thickness of the silicon oxide film 20 and the silicon nitride film 21 is defined by T and adopted. When the implanting angle α is specified in this range, the impurities 23<SB>1</SB>, 23<SB>2</SB>are ion implanted in the second side face 10A<SB>2</SB>and the fifth side face 10A<SB>5</SB>through the silicon oxide film 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349457-A (JP)
Title: Large-scale integrated circuit (lsi) package
Inventor: SUENAGA HIROSHI
IPC: H05K1/18
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in the LSI package such as BGA type or the like that the power supply voltage supply terminal of the LSI package must be provided in the equal number as the power supply terminals of the LSI element, because of the influence of a high frequency current generated by the switching operation of an internal circuit of the LSI element.  <P>SOLUTION: At least two power supply terminals of the LSI element are connected to the power supply voltage supply terminal of the LSI package, a capacitor element is built in a substrate forming the LSI package, and this capacitor element is connected between the power supply voltage supply terminal and the earth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349140-A (JP)
Title: Cell body for tubular single-chamber fuel cell and its manufacturing method
Inventor: HARA NAOKI
IPC: H01M8/24
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell body for a tubular single-chamber fuel cell having a simple seal structure to outside air, excellent thermal shock resistance and power generation efficiency, while having smaller collecting loss, and to provide a manufacturing method for the cell body.  <P>SOLUTION: A battery element having a porous electrolyte layer 4 held between two different electrode layers 3, 5 having different activities to the oxidation reaction of hydrocarbon is formed inside the surface of a hollow metal tube 2. A conductive hollow porous tube 6 is provided on its center as required to function as a collector for the electrode layer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350185-A (JP)
Title: Image processing apparatus, image processing method and program for image processing
Inventor: ISHIDA GORO
IPC: B41J21/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which reduces costs by making layout processing common even when the apparatus is connected with various data or devices.  <P>SOLUTION: Image data inputted from a BIP (Basic Imaging Profile) profile 4 are temporarily stored in a buffer 5. Besides, a memory card I/F 16 outputs the image file name of a card to a panel 8. A desired layout is selected out of a plurality of print layouts on the panel 8. In the case of a BIP, preparation of layout data is instructed to an internal layout preparing part 10, which prepares a file name with a driver letter indicating that image data are supplied from the BIP out of an ID of the print layout selected on the panel, and outputs the file name to an RGB expanding part 17. In the case of a memory card, a file name with a drive letter indicating that image data are supplied from the memory card is prepared out of the image file name and the ID of the selected print prepared and outputted to the RGB expanding part 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345306-A (JP)
Title: Ceramic structure
Inventor: IHARA TOSHIYUKI
IPC: B28B11/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight ceramic structure having high rigidity and a resonance preventive property.  <P>SOLUTION: This ceramic structure is composed of a plurality of ceramic members having a Young's modulus of ≥80 GPa, and has a hollow portion, the substantial volume of which is ≤84% based on the volume of a solid body having the same profile. Further, the structure has a natural frequency equal to or higher than that of the solid body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350473-A (JP)
Title: Rotor of rotary electric machine
Inventor: FUJITA NOBUHIKO
IPC: H02K19/22
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotor of a rotary electric machine in which the deformation of a claw-pole due to centrifugal force or noise incident to vibration can be lowered without sacrifice of the characteristics of the rotary electric machine.  <P>SOLUTION: The rotor of a rotary electric machine comprises tubular sections 13a and 14a having a field winding 15, disc sections 13b and 14b extending from the tubular sections 13a and 14a, and claw-poles 13c and 14c provided to cover the outer circumference of the field winding 15 from the disc sections 13b and 14b. The claw-poles 13c and 14c comprise a pair of claw-pole rotor cores 13 and 14 formed to mesh each other while alternating the polarity, and a nonmagnetic deformation suppressing member 18 fixed to the claw-poles 13c and 14c. The nonmagnetic deformation suppressing member 18 fixed to the claw-poles 13c and 14c presses the side face of adjacent claw-pole 13c or 14c with a specified pressing force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI