baber/WOPTO huggingface dataset:
Patent JP-2005303736-A (JP)
Title: Video display method of video conference system, user terminal used with video conference system, and program therefor
Inventor: SAKUMA SATOSHI
IPC: H04M3/56
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow video conference progress smoothly even if participants increase.  <P>SOLUTION: When a user terminal 3i acquires video data and sound data of a user, presence of speech (action) is determined on the basis of the sound data (video data). If a speech (action) is present, the bit rate of video data is set high and encoding parameter is set large for image size. If no speech (action) is present, the bit rate of video data is set low and the encoding parameter is set small for image size, which are transmitted to a server computer. The encoded data of users is received from the server computer 2 and displayed on a display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004330780-A (JP)
Title: Clamping mechanism in molding device
Inventor: NISHIMURA KOICHI
IPC: B29C45/64
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a ball spline shaft small in a structure for preventing inclination of a moving platen using a ball spline cylinder and to make production easy by cost down.  <P>SOLUTION: The clamping mechanism comprises a fixed platen 2 placed on a desk of a machine, a rear platen 3, a tie-bar 5 connecting the fixed platen and the rear platen and a moving platen 4 placed between the rear platen and the fixed platen, in which clamping of dies installed in the moving platen 4 and the fixed platen 2 is conducted by transporting the moving platen 4 along the tie-bar 5. At least 2 moving platen guides 13 other than the tie-bar 5 are provided, and at least the part sliding with the moving platen 4 in the moving platen guides 13 is used as the ball spline cylinder 14, and the moving platen 4 is inserted into the moving platen guides 13 and ball spline nuts 6a and 6b are provided in a hole inserted in the moving platen guides 13 in the moving platen 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005300090-A (JP)
Title: Heat exchanger
Inventor: HAMAKAWA TOMOKO
IPC: F25B39/04
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger that is more compact, light, and high in heat exchange efficiency.  <P>SOLUTION: The heat exchanger 1X comprises a composite tube 1. The composite tube 1 comprises perforated tubes 3 with a parallel array of a plurality of passages 2 for conducting carbon dioxide, and deformed tubes 4 for conducting water. Four perforated tubes 3 are arranged radially, and four deformed tubes 4 are arranged circumferentially between the perforated tubes 3. Straight tube parts 1a are fixed in a twisted form, which allows a small bending radius of bent tube parts 1b to miniaturize the heat exchanger 1X, reduces manufacturing costs and weight, and allows a heat transfer promotion effect of transferring heat substantially from all the perforated tubes or tube group as a heat source to the fluid flowing in the adjacent deformed tubes to increase heat exchanger effectiveness. Even if the perforated tubes 3 and deformed tubes 4 of the composite tube 1 are of dissimilar metals, the bent tube parts 1b can reduce thermal stress to prevent cracks in or deformation of the heat exchanger 1X.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308783-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMANO MIHO
IPC: H05B6/36
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently heat a recording medium on which a toner image is fixed by appropriately performing the heating control of a heating member by an induction coil.  <P>SOLUTION: The fixing device 100 fixes an unfixed toner image on the recording medium M by heating and pressuring. The device 100 is equipped with the induction coil 73 generating induction magnetic field by the supply of a current. It is equipped with a heating part 71 having a heating supporting member 713 heated by induction heating with induction magnetic field generated from the induction coil 73. It is equipped with a pressure roller 72 forming a nip part N through which the recording medium M is made to pass with the heating part 71. It is equipped with three cores 74 converging the induction magnetic field generated from the induction coil 73 to the heating supporting member 713 side, extended in the width direction of the recording medium M and having different length in the width direction from each other. It is equipped with a core exchange part 75 exchanging the core 74 by opposing the prescribed core 74 out of three cores 74 to the induction coil 73.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307752-A (JP)
Title: Fuel economy related information display device
Inventor: HIURA KENICHI
IPC: F02D45/00
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel economy related information display device capable of bringing a display value of fuel economy related information close to a proper value when the display value of the fuel economy related information differs from a value calculated by user himself/herself.  <P>SOLUTION: In this fuel economy related information display device having a vehicle speed sensor 8, an engine ECU 6, an injector 7, a CPU 2 for computation having a function for computing fuel economy, and a display part 5, a configuration of the fuel economy related information display device has a memory 3 in which proportional constant and compensation coefficient used in computing the fuel economy related information are stored and which can be rewritten, a function for rewriting the compensation coefficient stored in the memory 3 which can be rewritten as a function of the CPU 2 for computation, and a knob switch 4 used to input a value of compensation coefficient desired by user and change the compensation coefficient stored in the memory 3 which can be rewritten in advance to a value desired by user for the CPU 2 for computation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310439-A (JP)
Title: Multidirectional slide switch
Inventor: MAEHARA MASATAKA
IPC: H01H25/00
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional slide switch miniaturized as much as possible by improving attachment of springs for reversion and contacting strips, with stable operation.  <P>SOLUTION: A slider is installed movably in housing Y axis direction, the spring for reversion is contained in a spring container and contacts closely to projecting spring supports formed on the housing through slits of noses of the spring container. Moreover, an operation shaft is installed in a sliding hole of the slider movably in X axis direction, the spring for reversion is contained in a spring container and contacts closely to projecting spring supports formed on the operation shaft through slits of noses of the spring container. A piece for contact consists of a posture maintenance which extends in one direction to both sides from its hole fitting loosely a pushing projection of the operation shaft and arms which extend multidirectionally and have a plurality of contacting strips. Both ends of the posture maintenance are attached to the undersurface of the operating shaft with a clearance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310910-A (JP)
Title: Target mark and charged particle beam exposure apparatus
Inventor: IWASAKI TERUO
IPC: G03F7/20
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target mark, without deteriorating the contrast of reflected electrons by re-examining the structure of the target mark, because the reflected electron contrast is deteriorated depending on the shape of an electron beam to lower the calibration accuracy, in the target mark of a charged particle beam exposure apparatus.  <P>SOLUTION: In the target mark of the charged particle beam exposure apparatus, a stencil mask is used that takes a region other than a marked part as an opening part, and a ground member is disposed under the opening for absorbing reflected electrons so as to improve the contrast of the reflected electrons.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306648-A (JP)
Title: Manufacturing method for compound single crystal and single crystal growing vessel therefor
Inventor: HANEKI YOSHIAKI
IPC: C30B11/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a compound single crystal capable of specifying the surface direction of the crystal at a cross section of the compound single crystal, and capable of dividing a cross section into a plurarity of wafer units by creavage of a single crystal even when cutting out a plurarity of wafers from a cross section, and a single crystal growing vessel therefor.  <P>SOLUTION: The single crystal growing vessel 1 has a seed crystal containing part 1a at its lower part and a crucible upper part 1c at the upper part, and the seed crystal containing part 1a has a structure which prevents the rotation of the seed crystal 3 along its circumference when it is contained inside, and the shape of the horizontal cross section of the crucible upper part 1c has linear parts on the sides of a rectangle, which liner parts are along a virtual rectangle, and round-shaped corner parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311061-A (JP)
Title: Insulating layer and its manufacturing method
Inventor: JIN YOSHITO
IPC: H01L21/283
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating layer provided with a high dielectric constant which is not obtained by silicon compound, and in which a desired capacity is secured while suppressing leak current.  <P>SOLUTION: An insulating film 102a consisting of alumina is formed on a silicon substrate 101 by forming a metal mode film employing ECR (electron synchrotron resonance) sputtering method and irradiating plasma, then, the insulating layer consisting of two layers is formed by forming a dioxide hafnium film 103 on the insulating film 102a to obtain a structure, wherein the silicon substrate 101 and a high electric pressure resistant film or the insulating film 102a are contacted, and realize the lowering of leak current while a high dielectric constant is realized by a high dielectric constant film or the dioxide hafnium film 103 on the structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005035973-A (JP)
Title: Stable oral suspension of azithromycin non-dihydrate
Inventor: COLLIER STEVEN W
IPC: A61K31/7048
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate the bitter taste of azithromycin non-dihydrate, powder for oral suspension containing an excipient for converting and stabilizing azithromycin and an oral suspension prepared from the powder.  <P>SOLUTION: The conversion of the form of azithromycin non-dihydrate in an oral suspension is suppressed by adding a surface tension decreasing excipient to lower the surface tension of an aqueous vehicle. The invention further provides a method for suppressing the conversion of azithromycin non-dihydrate in an unflavored oral suspension by increasing the viscosity of the oral suspension. In the case of a flavored oral suspension, the conversion can be suppressed by lowering the viscosity of the oral suspension.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306281-A (JP)
Title: Deceleration control device
Inventor: SUZUKI TATSUYA
IPC: B60W10/06
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient deceleration effect by avoiding the interference between a driving force and a braking force while giving a feeling of acceleration to a driver according to the operation of an accelerator pedal.  <P>SOLUTION: A target torque T<SP>*</SP>is set by the sum of a deceleration torque Tc for achieving a target deceleration to secure stable turning travel and a driver request torque Te corresponding to the operation amount θth of the accelerator pedal (step S5-S7). When the deceleration torque Tc and the driver request torque Te satisfy ¾Tc¾<¾Te¾, engine control is executed to generate a driving torque equivalent to the target torque T<SP>*</SP>instead of performing braking control intervention (step S9). When ¾Tc¾≥¾Te¾ is satisfied, the engine control is made so that the driving torque becomes zero, and besides, the braking control is made to generate a braking torque equivalent to the target torque T<SP>*</SP>(step S10).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326808-A (JP)
Title: Non-intervening dynamic hot plug of server node in smp, and hot removal
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F9/445
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing system having a function of adding and removing a hot plug of individual hot plug possible constitution elements without intervening it to a present operation of a whole processing system.  <P>SOLUTION: The processing system includes a mutual connection structure including a hot plug connector which can connect the outer hot plug possible constitution element to the data processing system. A logical constitution element includes constitution logic, routing and operation logic. When the hot plug possible constitution element is connected to the hot plug connector, a service element automatically detects connection and selects a correct constitution file for an extension system. When the constitution file is once loaded and that the operation of the new element is prepared is shown by system check of the new element, the new element is integrated in the existed system. OS allocates a work load to the new element. The whole processes are performed without turning off power or without intervening it to the operation of the existed element from a viewpoint of a customer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005288085-A (JP)
Title: Capsule endoscope
Inventor: WATABE YUJI
IPC: A61B1/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule type intra-organism information detector, which has been difficult to control the position after dosing to the organism, simultaneously realizing facilitation of position control and large-amount and high-speed bi-directional information communication and energy supply.  <P>SOLUTION: An optical communication cable is fitted to the capsule type intra-organism information detector, thereby facilitating position control and performing bi-directional information communication and energy supply. Further, completely fine and flexible optical cable is used to reduce load on the organism as compared with a conventional endoscope.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316766-A (JP)
Title: Cellular phone, image conversion device and method, and program
Inventor: CHO HIROSHIGE
IPC: G09G5/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple pseudo gradation conversion technology suitable especially for application to a mobile apparatus implemented by using a comparatively low-speed processor such as a cellular phone.  <P>SOLUTION: Pixels of a target image are represented by 2<SP>Cn</SP>gradations (Cn means a natural number for each component color) for each of n kinds of component colors (n is a natural number). An image information acquisition part 51 acquires image information representing an original image as a conversion object from a camera front end part 40 and a modulation part 61. When the original image is represented by luminance color difference information, a color space conversion part 55 converts the luminance color difference information into component color information. A quantization part 54 quantizes the component color information representing the original image into (2<SP>(cn+1)</SP>-1) gradations for each color component. A color decision part 56 decides a half of a quantization value as a target value when the quantization value is an even number. When the quantization value is an odd number, the color decision part 56 decides one of integer values putting a half of the odd number between them as a target value according to a pixel position so that the two integer values are arranged in a checked pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320265-A (JP)
Title: Method for producing fluorine-containing ether
Inventor: TAMURA MASANORI
IPC: C07C43/12
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eco-friendly method for producing a fluorine-containing ether in high yield without using a volatile organic solvent.  <P>SOLUTION: A fluorine-containing ether is produced by using a nonvolatile ionic liquid as a solvent. The ionic fluid is preferably a compound of structural formula (5) (R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each H or a (substituted) alkyl; and Y<SP>-</SP>is an anion) or structural formula (6) (R<SP>8</SP>, R<SP>9</SP>, R<SP>10</SP>, R<SP>11</SP>, R<SP>12</SP>and R<SP>13</SP>are each H or a (substituted) alkyl; and Y<SP>-</SP>is an anion).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320746-A (JP)
Title: Steel-frame column
Inventor: KANBE HIDEKI
IPC: E04B1/24
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel-frame column which can ease structural restrictions on a building with a steel-frame structure, and which can enhance design freedom.  <P>SOLUTION: This steel-frame column 1 comprises a core column 11 which is composed of square steel tubes of a hollow cross-section body, and a pair of stiffening columns 12 which are joined to the side surface of the core column 11. The stiffening column 12 is composed of a web 121 and a flange 122, which are orthogonal to each other, and web ends of the respective stiffening columns 12 are connected to the core column 11 in such a manner as to face each other across the material axis of the core column 11. A joining plate 13 is fixed to the upper and lower ends of the core column 11 and those of the stiffening column 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004339681-A (JP)
Title: Knitting machine
Inventor: MISTA KRESIMIR
IPC: D04B27/30
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitting machine capable of directly controlling guide bars.  <P>SOLUTION: This knitting machine has a plurality of guide bars of which the each is connected to a drive unit (9) through a connection part (12), wherein guide needles of the guide bars are each arranged in the direction of an operating line. The knitting machine has an arrangement for aiming at directly controlling the guide bars, so that the drive units (9) are aligned in angular segments centered on the operation line and adjacent to each other and further each of the drive units (9) has smaller width in an area (10) neighboring on the operation line when compared with width in an area (11) far apart from the operation line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005327890-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ONO HIDEKI
IPC: H01L29/812
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a dual gate transistor including two gate electrodes having different thresholds without increasing a processing load compared with conventional manufacturing methods by forming a source, a drain, and a first gate electrode with a capping layer, and further forming a second gate electrode with a metal gate electrode by making use of an oblique deposition method.  <P>SOLUTION: The semiconductor device includes a channel layer 12, a Schottky barrier layer 13, and a capping layer 14 laminated in sequence on a substrate 10. In the semiconductor device, a source 15 and a drain 16 are formed in an electrically isolated manner using the capping layer 14, and a first gate electrode 17 electrically isolated from the source 15 and the drain 16 is formed between the source 15 and the drain 16. Further, there is formed a second gate electrode 18 between the source 15 and the gate electrode 17. The second gate electrode is electrically isolated from the source 15 and the first gate electrode 17, and is embedded partly in an upper portion of the Schottky barrier layer 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005324124-A (JP)
Title: Ozone gas injection control system
Inventor: MURAYAMA SEIICHI
IPC: G01N21/64
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone gas injection control system which can control generation of energy useless for ozone gas generation, and control generation of a bromate ion by preventing dissolved ozone concentration from going to excess, and keep the proper quality of ozone-treated water.  <P>SOLUTION: An ozone reaction tank 3 comprises a plurality of ozone contact tanks 3a, 3b, 3c, 3d into which ozone is injected from an ozone gas injection device 7. The plurality of the ozone contact tanks 3a, 3b, 3c, 3d are divided into at least two groups G1, G2. An ozone gas injection control device 10 controls the ozone gas injection device 7 based on the fluorescence intensities measured by fluorescence intensity analyzers 6a, 6b, 6c to adjust the injection rate of ozone gas injected into each of the ozone contact tanks 3a, 3b, 3c, 3d for the groups G1, G2 respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326300-A (JP)
Title: Disposal method of metal
Inventor: TAKAHASHI RIYOUTA
IPC: G21F9/34
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposal method of a metal capable of reducing the leaching rate of a radioactive nuclide by suppressing corrosion of the metal buried for disposal as radioactive waste.  <P>SOLUTION: An activated metal carried out of a nuclear facility as radioactive waste 1 is packed in a drum 2 in a contact state with a metal of a different kind, and a solidification agent (cement) is filled therein to produce a waste object 3 to be buried. Hereby, a corrosion potential is pulled each other by the plurality of metals, and a corrosion current can be reduced in the whole metal system, and the leaching rate of a radioactive nuclide included in the activated metal can be suppressed low.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005328431-A (JP)
Title: Image processing method, image processing apparatus, and image forming apparatus
Inventor: SHIBATA YUKIO
IPC: H04N1/409
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image forming apparatus which can perform image processing without deteriorating precision using a smaller line memory for the image processing.  <P>SOLUTION: The image processing apparatus 2 is provided with a memory part for image processing 21 which stores pixel values read from an original in every scanning line of a predetermined scanning line number; an image processor 22 which selects a target pixel and neighboring pixels from pixel values stored in the memory part for image processing 21, and determines the pixel value of the target pixel using the pixel value of the target pixel and the pixel values of the neighboring pixels; and a data shift processor 23 which shifts storing positions of pixel values of each scanning line already stored according to storing order of every scanning line when pixel values of new scanning line are stored in the memory part for image processing 21; and the data shift processor 23 stores an average value of pixel values of a plurality of pixels of the scanning line, which has finished the image processing, in place of the pixel values of the plurality of pixels in the memory part for image processing 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI