baber/WOPTO huggingface dataset:
Patent JP-2008251127-A (JP)
Title: Method of controlling waveform equalization circuit
Inventor: NAKANO ATSUSHI
IPC: G11B20/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a waveform equalization circuit, which enhances accuracy of adjustment results while shortening a search time.  <P>SOLUTION: For one value of a cutoff frequency, a gain, and a group delay amount, as an index for convergence when only three points are varied, wherein an initial value and prescribed search width around the initial value as the center are added, one of a jitter, an RF amplitude level, and an error rate of an output signal of the waveform equalization circuit is detected. With the cutoff frequency, the gain, or the group delay amount as a reference, in which one index of the minimum jitter value, the maximum RF amplitude level, and the minimum error rate is the optimum point, two slopes when connecting the reference value and two points excluding the reference point from among the three points are found. The cutoff frequency, the gain, or the group delay amount in which one of the jitter value, the RF amplitude level, and the error rate is the optimum, is set as an adjustment value of the waveform equalization circuit from a ratio of the two slopes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258727-A (JP)
Title: Door response system for building
Inventor: KOYAMA TORU
IPC: H04M9/00
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate countermeasures even to the case that various visitors having different degrees of involvement come.  <P>SOLUTION: An electric locking device 14 is installed in a front door 12 of a building. Outdoor communication equipment 21 capable of performing radio communication with a portable unit 31 carried by a user U and a door operation device 22 equipped with an input operation part 22a, a display part 22b and a voice part 22c are both installed in the neighborhood of the front door 12. A door controller 23 executes the locking/unlocking control of the electric locking device 14 based on various information transmitted from the outdoor communication equipment 21 or the door operation device 22. The door controller 23 decides who is the other party existing in the neighborhood of the front door 12, and executes different response processing by a door operation device 22 in response to the decided other party.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254007-A (JP)
Title: Surface-contact jig for steel sheet
Inventor: MORI TSUNETO
IPC: B23K37/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface-contact jig for a steel sheet, which is small-sized and light-weighted, and which can conduct a surface-contact operation while maintaining a pressing state against steel sheets by a one-touch operation.  <P>SOLUTION: The surface-contact jig for a steel sheet includes: an expansion bar 1, whose length is adjustable; a fulcrum rod 2 hanging from an approximately central part of the expansion bar and having a fulcrum clamp 3, which clamps and fixes a corrugation cross part 51 of the lower steel sheet of a lap joint, at its bottom end; a rod body 34 mounted on one end of the expansion bar movably in a vertical direction; a die-pressing toggle mechanism 6 mounted on one end of the expansion bar and capable of moving the rod body 34 in a vertical direction by operation of an operation lever 37; a die-pressing rod 4 detachably attached to the lower end of the rod body and having a surface-contact die 5 with a shape corresponding to the corrugation of the lap joint; and a reaction stand 7, which hangs from the other end part of the expansion bar, and whose lower part is pressed against the lower steel sheet of the lap joint.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256855-A (JP)
Title: Diffraction image display body and article with label
Inventor: YAMAGUCHI TADAHIKO
IPC: G09F3/02
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To display a diffraction image whose shape is easily confirmed, and which is hardly read by an optical image reading machine.  <P>SOLUTION: The diffraction image display body 10 includes diffraction gratings 12a and 12b that are adjacent to each other. The diffraction gratings 12a and 12b have different spatial frequencies of grids and/or array directions of grids from each other. The difference in the spatial frequencies is ≤7 pieces/mm, and the difference in the array direction is ≤2°, a boundary between the image displayed by the diffraction grating 12a and the image displayed by the diffraction grating 12b can be visibly confirmed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008064303-A (JP)
Title: Joint of resin-made flexible hose
Inventor: ISHII MAKOTO
IPC: F16L33/24
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To integrally assemble each metallic component in a non-welding manner to an end of a flexible hose which is a resin-made tube protective from any interference of other member and sufficiently flexible, and to integrally assemble a hose nipple to a cap nut via a stop wire in a factory with excellent workability.  <P>SOLUTION: A resin-made flexible hose is formed by passing a flexible resin-made inner tube through a resin-made outer tube of a braided basket-like cylindrical body in which strands of resin mono-filaments are not adhered to each other in a covering manner. A metallic hose nipple is assembled to an end of the resin-made flexible hose. A holding nut is housed over the ring-shaped hose nipple drawn from the end and screwed thereto. A resin-made sleeve, or a rubber-made sleeve or a metallic sleeve interposed between the holding nut and the resin-made flexible hose is integrally assembled to the resin-made flexible hose in a non-welding manner. In addition, the hose nipple and the cap nut are integrally assembled to each other via a stop wire in a factory or the like with excellent workability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254390-A (JP)
Title: Printer
Inventor: NUMATA KOICHI
IPC: B41J29/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer that is advantageous for improving printing quality.  <P>SOLUTION: When mounting a commercial-power-supply connector 60D of an AC adapter 60 to a power-supply connector 12 of a printer 10, a switching member 64 is not moved. Accordingly, both of speed-reduction ratios of a first speed-reduction mechanism 20 and a second speed-reduction mechanism 28 remain at a high speed. Therefore, transfer of a medium 2 to be printed is executed at a high transfer-speed while feeding of an ink ribbon is executed at a high feed-speed, and consequently, printing speed becomes a high speed. When a battery connector 62B of a battery 62 is mounted to the power supply connector 12 of the printer 10, the switching member 64 is moved by a protrusion 62E. Accordingly, both of speed-reduction ratios of the first speed-reduction mechanism 20 and the second speed-reduction mechanism 28 are switched from a high speed to a low speed. Therefore, transfer of the medium 2 to be printed is executed at a low transfer-speed while feeding of the ink ribbon is executed at a low feed-speed, and consequently, the printing speed becomes a low speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255461-A (JP)
Title: Intermetallic compound dispersion type aluminum based material and its manufacturing method
Inventor: ADACHI DAIKI
IPC: B22F9/08
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al based material of high strength uniformly dispersing with particles of an Al-Mn-Ni based intermetallic compound.  <P>SOLUTION: The intermetallic compound dispersion type Al based material is a material containing 82.5 to 96.85 mass% Al, 2 to 10 mass% Mn and 1 to 5.5 mass% Ni and is formed by dispersing the particles of the Al-Mn-Ni based intermetallic compound into the material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258114-A (JP)
Title: Metallic separator for fuel cell, and manufacturing method therefor
Inventor: TANIFUJI SHINICHI
IPC: H01M8/02
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic separator for a fuel cell having high acid resistance and low contact resistance, and to provide its manufacturing method.  <P>SOLUTION: The metallic separator 1 for the fuel cell is manufactured with a metallic base material 2, in which the surface is a plane or a recessed gas passage is formed in at least a part of the surface. An acid resistant metal film 3 including one or more kinds of non-noble metals selected from Zr, Nb, and Ta is formed on the surface of the metal base material; a conductive alloy film 4, containing one or more kinds of noble metals selected from among Au and Pt, and one or more kinds of non-noble metals selected from Zr, Nb; and Ta is formed on the acid resistant metal film 3. The manufacturing method of the metallic separator for the fuel cell includes a process S1 forming the acid resistant film and a step S2 forming the conductive alloy film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261375-A (JP)
Title: Cageless roller needle bearing
Inventor: UENO KAORU
IPC: F16C33/66
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cageless roller needle bearing having a prolonged service life, capable of sufficiently increasing a load capacity for a load and preventing occurrence of damage of the bearing caused by the driving of the bearing.  <P>SOLUTION: The cageless roller needle bearing 11 comprises an outer ring 12, needle rollers 13 and a member including a component 15 having a bearing raceway surface on its outer peripheral surface. In the cageless roller needle bearing 11, at least one of the needle rollers 13 is a hollow needle roller having a cylindrical shape both ends of which are opened. A resin lubricant containing grease is filed in the hollow needle roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260205-A (JP)
Title: Non-stretched film having deposit of inorganic thin film
Inventor: NARITA JUNICHI
IPC: C23C14/08
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polyester based non-stretched film having biodegradability suitable for obtaining packaging films excellent in gas-barrier performance and vapor depositing suitability.  <P>SOLUTION: In the non-stretched film, at least a layer or more of inorganic thin film selected from aluminum oxide, aluminum, silicon oxide and ITO is deposited on one surface or both surfaces of the film yielded from the composition (total of (A)+(B) is made to be 100 wt.%) composed of (A) an aliphatic polyester copolymer comprising (a1) an aliphatic or alicyclic dicarboxylic acid component having a melting temperature (Tm) of 80-120°C and a crystallization temperature (Tc) of 35-75°C with (Tm)-(Tc) in the range of 35-55°C, (a2) an aliphatic or alicyclic dihydroxy compound component, and (a3) a difunctional aliphatic hydroxycarboxylic acid component and (B) an aliphatic/aromatic polyester component having a crystallinity of 10% or less with a content of 10 wt.% or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008222697-A (JP)
Title: Efficient method for producing ginseng extract with high content of saponin unique to red ginseng
Inventor: KIM DO-UN
IPC: A23L19/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel extraction method wherein ginseng saponins are converted into saponins unique to red ginseng and extracted.  <P>SOLUTION: The method comprises a step of pressurizing and heating water or 1-6C alcohol to produce a high-pressure liquid solvent and a step of treating ginseng with the solvent to extract saponins. Alternatively, the method for converting the saponins in ginseng into the saponins unique to red ginseng and extracting the same comprises a step of extracting the saponins through acid treatment or treatment with a mixture of alcohol and acid. The method enables effective extraction of saponins and also enables extraction of ginsenosides Rg<SB>3</SB>and Rh<SB>2</SB>, compound K and PPD from ginseng lacking the saponins unique to red ginseng, e.g. ginsenosides Rg<SB>3</SB>, Rh<SB>2</SB>, etc., by producing the unique saponins through conversion. The extraction method is a batch-type method which enables easy extraction of saponins and can be used for more efficient, more economical production of an extract of the saponins unique to red ginseng.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270889-A (JP)
Title: Radio communication system, radio communication method, base station, and communication device
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04W72/04
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow a radio communication system, wherein a base station and a mobile station communicate with each other using radio resources of frequencies in a wide band, and a radio system, wherein communication devices using frequencies in a narrower band than the radio system communicate each other, to coexist with each other using radio resources of the same frequencies, and to enable the communication device to communicate with the base station without performing the same processing with the mobile station.  <P>SOLUTION: A base station allocates a communication channel to radio resources excluding predetermined reserved radio resources, and communicates with a mobile station. A communication device has a transmission control means of controlling transmission timing to communicate with another communication device only within a time domain of a reserved radio resource, and communicates with the base station using a subcarrier of the reserved radio resource. The frequency of the reserved radio resource is made to match a subcarrier such that a phase rotation amount of the subcarrier in a period of a time length of a modulated symbol plus a guard time is an integral multiple of 2π.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007260411-A (JP)
Title: Absorbent article
Inventor: MIURA TSUNETOSHI
IPC: A61F13/511
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which gives a user an emotional effect and reduces user's melancholy temper without being accompanied with pain or inconvenience.  <P>SOLUTION: An absorbent core has a body contacting layer, a garment contacting layer and a core edge part arranged between the body contacting layer and the garment contacting layer. The core edge part defines a core region within the core edge part. The body contacting layer has a graphic printed on the garment facing surface in the core region, and has a light transmittance so that the graphic printed on the garment facing surface in the body contacting layer can be seen through the body contacting layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267666-A (JP)
Title: Showcase
Inventor: NEGISHI MASAKI
IPC: A47F3/04
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase, avoiding the disadvantage that the top face of a partition wall forming the base of a display chamber and an intermediate duct is flooded with dew condensation water, generated on the display chamber side of a partition plate.  <P>SOLUTION: In this showcase 1, a display chamber 11 which open to the front is demarcated by the partition plate 6 fitted at a space to the inside of a heat-insulating wall 3, a cold air duct 9 is formed between the partition plate 6 and the heat insulating wall 2, and cold air is discharged to the display chamber 11 via the cold air duct 9, thereby the interior of the display chamber 11 is cooled. At the lower edge of the partition plate 6, a water-receiving part 41 for receiving dew condensation water flowing down from the display chamber 11 side surface of the partition plate 6 is formed by bending, and a drain part 42 communicating the inside of the water receiving part 41 to the interior of the cold air duct 9 is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265585-A (JP)
Title: Cable assembly
Inventor: SUZUKI KENICHI
IPC: B60R21/055
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable assembly arranging a detachable member in a part of a power transmission path.  <P>SOLUTION: The cable assembly 1 comprises: a casing cap 2: and a control cable 3. The casing cap comprises: a head member 20 comprising a side wall part 202 comprising a slit 202a, a head side axial direction engage part 202b, and a head side radial-peripheral direction engage part 202f, a top wall part 200, and an opening part 201; and a bottom member 21 comprising a base 213, a spacer 214 for the slit 202a, a bottom side axial direction engage part 210 engaging with the head side axial direction engage part 202b, a bottom side radial-peripheral direction engage part 215 engaging with the head side radial-peripheral direction engage part 202f, and a cable insertion hole 211. The control cable 3 comprises: an outer casing 30 fixed to the bottom member 21; and an inner cable 31 comprising an output side end part 311 comprising a branch end 311a inserted into the slit 202a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268709-A (JP)
Title: Projection type video display apparatus
Inventor: HISHIDA MITSUKI
IPC: G02B27/18
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type video display apparatus capable of smoothly restraining nonuniform images arising in a gap area between the scanning lines, while suppressing speckle by reducing a spot size.  <P>SOLUTION: In a non-projection area, the spot size of a laser beam emitted from each of laser light sources 11, 13, and 15 is set smaller than the pixel width in a direction perpendicular to the scanning line, and the scanning position of the laser beam relative to each pixel is shifted perpendicular to the scanning line in time. Setting the spot diameter of each of the laser beams smaller than the pixel width in the direction perpendicular to the scanning line restrains speckle in a projection image. Shifting the scanning position relative to each pixel in the direction perpendicular to the scanning line reduces a gap area between the scanning lines. Accordingly, lines of nonuniform images arising in the gap area can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007233408-A (JP)
Title: Performance apparatus
Inventor: NISHIBORI YU
IPC: G10H1/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To generate a musical piece and a light emission pattern which have high degree of freedom as sounding intervals and light emission states differing by specified points.  <P>SOLUTION: In the performance apparatus, when a key switch 100 of a matrix display input section 9 is pressed, a sub-CPU 12 detects the coordinates of the depression position and supplies them to a main CPU 2. The sub-CPU 12 measures the depression time and when the sub-CPU 12 detects the depression lasting for a predetermined threshold time and longer, a display processing section 203 and a performance processing section 201 are controlled to enter a push mode. The display processing section 203 reads the light emission pattern out under the control to perform light emission control to a corresponding light emission display section 110. The performance processing section 201 reads effect information out under the control, effects, and outputs sounding data in time series.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194227-A (JP)
Title: Plasma display panel
Inventor: HWANG TAE SU
IPC: H01J11/34
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which can raise luminance and reduce power consumption as well.  <P>SOLUTION: The plasma display panel is provided with pairs of transparent electrodes in each of discharging cells, projected electrodes which are projected in a shape of a trapezoid combined with a square from the above transparent electrodes and combining parts which combine the projected transparent electrodes each located on the neighboring discharging cells and which are extending from the sides of the projected transparent electrodes located near the center of the discharging cells.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008274047-A (JP)
Title: Composition for manufacturing heat ray-shielding vinyl chloride film and method of manufacturing the same, and heat ray-shielding vinyl chloride film
Inventor: FUJITA KENICHI
IPC: C08K3/22
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for manufacturing a heat ray-shielding vinyl chloride film which can apply to an ordinary vinyl chloride film manufacturing process and method of manufacturing the same.  <P>SOLUTION: The method of manufacturing the composition for manufacturing a heat ray-shielding vinyl chloride film comprises: a process of obtaining a dispersion liquid by dispersing into an organic solvent tungsten oxide fine particles represented by the general formula, WO<SB>x</SB>and/or multiple tungsten oxide fine particles represented by the general formula, M<SB>y</SB>WO<SB>z</SB>and having a hexagonal crystal structure, and a dispersant; a process of obtaining a mixture by mixing the dispersion liquid with a plasticizer for manufacturing a vinyl chloride film; and a process of obtaining the composition for manufacturing the heat ray-shielding vinyl chloride film by removing the organic solvent until to a concentration of the solvent of not greater than 5 wt.% by a vacuum distillation method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276458-A (JP)
Title: Character string recognition method and character string recognition device
Inventor: NAKAMURA HIROSHI
IPC: G06V30/10
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character string recognition method and a character string recognition device, improving recognition accuracy while securing high-speed character recognition.  <P>SOLUTION: This character string recognition method includes respective steps: for processing image data into monochrome binary image data by use of a prescribed binarization reference threshold value; for calculating perpendicular projection of the binary image data to a perpendicular direction perpendicular to a direction of a character string as shifting the binary image data in the direction of the character string; for detecting a part wherein perpendicular projection data exceeds a prescribed boundary decision threshold value as a breakpoint position of characters constituting the character string; for cutting out the character from the character string based on the detected breakpoint position of the characters; and for deciding a characteristic of each the cut-out character. The character string recognition method includes a step for deciding validity of the boundary decision threshold value based on the number of the characters constituting the character string before the step of the characteristic decision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274839-A (JP)
Title: Ignition control system for internal combustion engine
Inventor: MURASE SUNAO
IPC: F02P5/15
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To materialize ignition timing enabling compensation of fuel properties and change of altitude in a transient period from start of a spark ignition type internal combustion engine to stabilization of engine speed to target engine speed.  <P>SOLUTION: An ignition system for an internal combustion engine controlling ignition timing during transient period from start of the internal combustion engine to stabilization of engine speed to the target engine speed, is provided with: an acquisition means acquiring duration ΔRT from reference crank angle to predetermined crank angle in the transient period; a compensation means compensating target ignition timing STtrg based on difference ΔD between predetermined reference time ΔT and duration ΔRT acquired by the acquisition means; and a change means changing compensation quantity by the compensation means according to atmospheric pressure P.  <P>COPYRIGHT: (C)2009,JPO&INPIT