baber/WOPTO huggingface dataset:
Patent JP-2008204265-A (JP)
Title: Image-processing device and image-processing program
Inventor: IGARASHI TATSUYA
IPC: G06F3/12
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-processing device which reduces a computation amount when a length of a Bezier curve is computed.  <P>SOLUTION: The image-processing device is provided with a Bezier curve length computation part 210g which computes a length of a first polygonal line, which is obtained by connecting, with line segments, a starting point and an end point through control points in an order from the control point near the starting point, on the basis of positional information on the starting point, the control points and the end point which all relate to a Bezier curve set from an inputting means. Then, the Bezier curve length computation part computes the lengths of the line segments between the starting point and the end point. In case that a value, which is obtained by subtracting the sum of the lengths of a second polygonal line and third polygonal line based on the first Bezier curve and the second Bezier curve, which are obtained by dividing the Bezier curve on the basis of de Casteljau algorithm, from the length of the first polygonal line, is smaller than a prescribed value, the Bezier curve length computation part outputs the length of the Bezier curve as the average value of the length of the first polygonal line and the lengths of the line segments.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203224-A (JP)
Title: Diagnostic system and diagnostic technique of concrete structure
Inventor: OSHIMA TOSHIYUKI
IPC: G01M99/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic system and diagnostic technique of concrete structure capable of attaching an oscillator easily to diagnose a concrete structure.  <P>SOLUTION: The diagnostic system includes a magnetic substance sheet member adhered to a concrete structure, an oscillator fixed adsorptively to magnetic substance sheet member magnetically during the period of operating condition to give local oscillation to the concrete structure to be diagnosed, a driving means for driving the oscillator, a measuring means measuring response to oscillation of the concrete structure to be diagnosed, and an analyzing means for determining soundness of the concrete structure to be diagnosed, based on how the oscillation mode obtained from measurement of a measuring means is varied temporally from oscillation mode at the time of sound condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218534-A (JP)
Title: Deformed magnetic coil and its manufacturing method
Inventor: ASANUMA YUJI
IPC: H01F5/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a magnetic coil having an arbitrary shape conforming to electrical and electronic equipment and having a high quality at a low cost by fitting a magnetic coil fixing frame conforming to the required magnetic coil shape of the electrical and electronic equipment by paper or resin for insulation.  <P>SOLUTION: The magnetic coil having the arbitrary shape can be manufactured easily by fitting a conductor along conductor fixing sections 4 by using a magnetic coil holding frame 2 with the conductor fixing sections 4 capable of fixing the conductor for the magnetic coil. Thus, it becomes possible to manufacture and provide the magnetic coil having the complicate arbitrary shape with an excellent quality at a low cost. In addition the storage of the conductor can be expanded by forming conductor fixing projections to the conductor fixing sections, and a deformed magnetic coil having a high space factor is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216676-A (JP)
Title: Matte method of a2,000-type aluminum alloy, optical parts for retaining optical device, component around optical path of optical equipment and antireflection member
Inventor: AKIBA YASUO
IPC: G02B1/11
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matte method of A2,000-type aluminum alloy which is inexpensive and is effective, and to provide optical parts for retaining optical device, a component around optical path of optical equipment and an antireflection member made of aluminum alloy manufactured by applying the matte method.  <P>SOLUTION: Chemical etching is performed by immersing A2,000-type aluminum alloy into an etching tank in which a phosphoric acid-based treatment liquid is filled. Thereby, the surface of the aluminum alloy has a surface roughness of Ra=2.0 to 4.0 μm. Therein, the glossiness of the surface of the aluminum alloy after etching, measured by a glossimeter exhibits substantially G3 and the sufficient matte effect is obtained. The optical parts for retaining optical device such as lens-retaining frame should be subjected to antireflection treatment in order to maintain optical performance such as suppression of flare and are manufactured from a material obtained by subjecting the A2,000-type aluminum alloy to the matte treatment and, as the result, the strength as well as antireflection performance can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188000-A (JP)
Title: Irrigation for in-vehicle plant
Inventor: NASU MASAKAZU
IPC: A01G25/09
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide irrigation for an in-vehicle plant reducing frequency and labor for artificial irrigation to plants for appreciation or the like loaded in a vehicle in view of the fact that irrigation to the plant must be done periodically or every day if necessary, time and labor for a user to come to the vehicle to water the plant or fill up an irrigation water-reserving tank is not so little, and also solving the problem that the irrigation water can not be filled up in a term of little rain when procurement of the irrigation water depends only on rainwater because of being affected by the weather.  <P>SOLUTION: A vehicle is characterized in introducing condensed water generated from a steam generator of an in-vehicle air conditioner, or rainwater to the in-vehicle plant as irrigation water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226895-A (JP)
Title: Optical semiconductor device and its manufacturing method
Inventor: TOMITA TSUTOMU
IPC: H01L31/02
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device including an optical element that does not degrade transmission of a light due to discoloration of a light-receiving surface even in the optical semiconductor device receiving high-density output light with high energy such as blue-violet laser or the like and that can be easily manufactured at low cost, and to provide its manufacturing method.  <P>SOLUTION: An electrode terminal 22 is formed on at least one face (surface) of a substrate 2, and an opening hole 21 is also formed thereon, and then a light-receiving element 1 is mounted to the substrate 2 in flip-chip manner so that its bump 12 and the electrode terminal 22 are connected with each other and the light-receiving surface 11 is opposed to the opening hole 21 of the substrate 2. An ultraviolet-ray curing resin is put into a gap between the light-receiving element 1 and the substrate 2 along the periphery of the opening hole 21 so that at least the connected portion (bump 12) is covered, thereby forming a sealing resin layer 3. The sealing resin layer 3 is formed in a manner not to leak over the light-receiving surface of the light-receiving element 1 and into the opening hole 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295536-A (JP)
Title: High frequency wave glass antenna and rear window glass sheet for automobile
Inventor: FUNATSU SATOSHI
IPC: H01Q1/32
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency glass antenna for an automobile which improves antenna gain of antenna conductors disposed above a defogger.  <P>SOLUTION: A rear window glass sheet 10 comprises a plurality of heating wires and a plurality of bus bars 5a, 5b, 5c, 5d for feeding the plurality of heating wires and antenna conductors 6, 7 are disposed in the upper margin of the rear window glass sheet 10 other than a defogger region. A straight line is assumed which is parallel with a surface in parallel with the lengthwise direction and the perpendicular direction of an automobile, passes through the center or the center of gravity of the antenna conductors 6, 7 and passes through at least one of the plurality of heating wires. When such a straight line is called virtual straight line, at a position where the virtual straight line crosses or crosses in a three-dimensional manner a highest heating wire, an interval between the highest heating wire and a heating wire just under the highest heating wire is made into 42 mm or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224393-A (JP)
Title: Optical heterodyne ofdr device
Inventor: KAWAKITA KOJI
IPC: G01J9/04
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an optical heterodyne OFDR device from being affected by the disturbance.  <P>SOLUTION: Multiplexed light of part of measuring light P emitted from a wavelength variable light source 21 and reference light Pr emitted from a reference light source 24 is divided into two. One Pa1 of them is provided to a measuring object 1, the difference of predetermined frequency is provided between return light Pb from the measuring object 1 and the other light Pa2 by a signal generator 27 and a frequency shifter 28, and they are multiplexed. A first light component Pf, a component of measuring light, formed of light having the difference from the multiplexed light Pe by the predetermined frequency is separated from a second light component Pg, a component of the reference light, formed of light having the difference by the predetermined frequency, and they are made to come into photoelectric convertors 32 and 33, respectively. In a lock-in amplifier 35, a first beat signal Ef of the predetermined frequency output from the photoelectric convertor 32 is synchronously detected with a second beat signal Ef of the predetermined frequency output from the photoelectric convertor 33, and orthogonal components X and Y required for calculation are obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229928-A (JP)
Title: Dot type recorder
Inventor: TAKAHASHI HIROYUKI
IPC: B41J2/485
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dot type recorder which can always perform a stable linear interpolation recording motion in such a manner that the driving number of times of wire dots may not be sharply increased even when an input variation is large, or the input always varies.  <P>SOLUTION: This dot type recorder is constituted in such a manner that a recording pen which reciprocates in the width direction of a recording paper may selectively be driven at a recording position which is linearly interpolated in order to keep the continuity of the dot recording. In the dot type recorder, a recording position thinning control section 110 which thins the recording position for the linear interpolation depending on the size of the variation of a measured value is installed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230645-A (JP)
Title: Cap for pet bottle
Inventor: KATAOKA TOSHIRO
IPC: B29C45/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for a PET bottle, which has excellent sealing performance, excellent shock resistance, and excellent molding characteristics and easily recycled, and to provide a cap for a PET bottle which can be recycled together with the PET bottle.  <P>SOLUTION: The cap for the PET bottle is molded from a resin composition containing 30-95 wt.% of an aromatic polyester resin (A) and 70-5 wt.% of a polyether ester block copolymer (B) as principal components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231613-A (JP)
Title: Printing paper
Inventor: NINOMIYA YASUHIRO
IPC: D21H17/67
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide printing paper having good rotary offset printing operability even when supplied to multicolor offset high-speed rotary printing using a cold setting type ink in spite of light weight, having good ink setting properties and excellent printability and maintaining high printing opacity though having high ink density and inking properties without causing problems of color drift.  <P>SOLUTION: The printing paper comprises pulp and a filler as at least constituent components. The pulp contains 30-100 mass% of deinked used paper pulp based on the total pulp component. At least calcium carbonate in the form of chestnuts in burrs in which calcite-based calcium carbonate or an aragonite-based calcium carbonate is aggregated or crystallized in the form of the chestnuts in the burrs and recycled particle aggregates are contained as the filler. The basis weight according to JIS P 8124 is 38-48 g/m<SP>2</SP>and the paper surface pH is 6-10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231821-A (JP)
Title: Inward tiltable sash
Inventor: SHIOTANI MASATAKA
IPC: E05C17/28
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inward tiltable sash which prevents breakage of an airtight material, has a good appearance, prevents erroneous operation, and can be set without limitations on a fitting condition of the sash.  <P>SOLUTION: According to the structure of the inward tiltable sash 1, a frame-side mount 7 is formed with a slot 10 with which a frame-side shaft 15a of a link arm 15 movably engages, and a sash-side mount 13 is formed with a slot 25 with which a sash-side shaft 15b of the link arm 15 movably engages. The slot 25 formed in the sash-side mount 13 has engaging portions 27a, 27b, 27c for engaging the sash-side shaft 15b of the link arm at an arbitrary location in a longitudinal direction, and by operating an operating portion 19, a slider 23 slides in the longitudinal direction of the slot 25, to disengage the sash-side shaft 15b from the engaging portion 27a. The operating portion 19 is arranged on an upper surface of an upper rail 17 that abuts on the airtight material 33 of a head 6 when the sash 9 is closed, that is on the outside of an inside wall 17a of the upper rail 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232907-A (JP)
Title: Ranging system and its ranging method
Inventor: NOGAMI TAKAYOSHI
IPC: G01S13/74
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ranging system capable of accurately performing ranging up to a large number of objects to be measured without specifying measurement objects, and to provide its ranging method.  <P>SOLUTION: In the ranging system including a radio frequency identification tag 20 carried by a person to be monitored and a ranging device 30 for measuring a distance up to a radio frequency identification tag 20, the ranging device 30 transmits response request notification to the radio frequency identification tag 20 by broadcast, transmits ranging request notification by designating the address of the radio frequency identification tag 20 transmitting return notification when receiving the return notification to the response request notification, and calculates the distance by measuring a time until ranging response notification to ranging request notification is received after transmitting the ranging request notification. The radio frequency identification tag 20 transmits the return notification including assigned ID information as the address after a different time set at each radio frequency identification tag passes when receiving the response request notification, and the address designated by the ranging request notification transmits the ranging response notification when being a self address.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232412-A (JP)
Title: Hydraulic control unit of continuously variable transmission
Inventor: YAMAMOTO MASASHI
IPC: F16H61/4078
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control unit of a continuously variable transmission which can properly and easily control the oil amount fed for cooling and lubrication irrespective of the rotating condition of a pump motor.  <P>SOLUTION: In the hydraulic control unit of the continuously variable transmission which is provided for a variable capacity type hydraulic pump-motor 12, 13 and the transmitted torque to an output member is changed according to the capacity and the oil pressure of the hydraulic pump-motor 12, 13, the closed circuit C0 which circulates the pressure oil between the hydraulic pump-motor 12, 13, the lubrication circuit part C1 which feeds the working oil for cooling or lubrication to the required lubrication part D1, D2 for the hydraulic pump-motor 12, 13 and the continuously variable transmission, the feed pump 35 which feeds the above working oil to the lubrication circuit C1 while feeding the pressure oil to the closed circuit C0 and the working unit 56, 57 which changes the capacity of the hydraulic pump-motor 12, 13 interlocked with the capacity of the working oil fed to the hydraulic pump-motor 12, 13 from the feed pump 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237294-A (JP)
Title: Mahjong ball game machine
Inventor: TANGE CHIKARA
IPC: A63F7/02
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mahjong ball game machine capable of appropriately distributing game balls hit to a game area with excellent performance even while having a simple configuration without the need of a special driving mechanism or control means.  <P>SOLUTION: In the mahjong ball game machine, a center decoration is provided with a ball introduction port for introducing a game ball Ba and a stage S for rolling the introduced game ball and dropping it to a ball entrance. A distribution part 54 provided on the stage S rolls the game ball from the ball introduction port along the width direction of the stage, brings it into contact with projection parts 53a-53c projected to a rolling path R, turns it to the side of projections 50a-50d and projections 52a-52d, and changes a rolling direction by the projections. Thus, the game balls are appropriately distributed with excellent performance by an extremely simple configuration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289940-A (JP)
Title: Washing method of hollow fiber membrane module
Inventor: KITADE TAMOTSU
IPC: C02F1/44
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient washing method of a hollow fiber membrane module.  <P>SOLUTION: In the method for washing the hollow fiber membrane module 3 after the membrane filtration, after finishing the filtration, raw water on the membrane primary side is discharged to the outside of a hollow fiber membrane module system to lower the water level until the periphery of the hollow fiber membrane on the membrane primary side becomes gas, thereafter, air washing and reverse washing are performed simultaneously, so as to wash the hollow fiber membrane module.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008242747-A (JP)
Title: Failure detection device
Inventor: WADA YASUTAKE
IPC: G05B23/02
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decision result that an object to be monitored is abnormal from occurring a processing omission in a failure detection device for detecting that a plurality of monitor objects break down.  <P>SOLUTION: In a vehicle control device, an ECU (Electronic Control Unit) inhibits the use of the decision result showing that the operating state is normal by a function as each detection module by status transition processing when it is decided that the scale of a processing load is a high load state by decision and storage processing. Therefore, the use of the decision result showing that the operating state is "normal" is inhibited so that it is possible to prevent processing omission from being generated in the decision result showing that the operating state is "abnormal", which is more significant than the decision result showing that the operating state is "normal". Therefore, it is possible to correctly detect the abnormality of an actuator or a sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238213-A (JP)
Title: Die apparatus for forging, and method for manufacturing flange structure
Inventor: SAITO HISATSUNE
IPC: B60B27/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die apparatus for forging and a method for manufacturing a flange structure, with which the development of material cracking can be restrained and an inventory management for blanks can be simplified and the cost can be reduced.  <P>SOLUTION: The flange structure provided with a hollow shaft member 31 and the flange 32 extended in an outer diameter direction from the shaft member 31, is formed. The method for manufacturing the flange structure includes; a forming process for forming the flange 32; a blank forming process for forming the forming blank charged into the forming process while the blank is charged; and a piercing process for forming a shaft center hole in the formed material formed in the forming process. The blank 35 is a solid material made of a medium carbon steel. In a stage for forming the blank and a stage for forming process, the processing is performed from warm to hot forging range. At the final process, in a stage for piecing, the shaft hole 37 is formed in the formed product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245429-A (JP)
Title: Control board device
Inventor: YAMAZAKI MASASATO
IPC: H02B3/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control board device which prevents the front door from being opened unjustly and prevents incorrect detection that the front door is in an open state due to warpage when it is in a closed state.  <P>SOLUTION: The control board device A comprising an open front box 1 for accommodating an electric apparatus 4, and an opening/closing front door 2 for closing the front side of the box 1 is further provided with an opening sensor 5 having a light-emitting element 5a emitting infrared rays, a light-receiving element 5b for receiving infrared rays, and a light reception control section 5c for calculating the quantity of light received based on the light reception results of infrared rays obtained from the light-receiving element 5b, wherein the light-emitting element 5a and the light-receiving element 5b are fixed in the box 1 such that the infrared rays emitted from the light-emitting element 5a are reflected on the inner surface 2d of the front door 2 and received by the light-receiving element 5b, and the light reception control section 5c determines that the front door 2 is open if the quantity of light received is below a preset threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245029-A (JP)
Title: Generation of lookup table
Inventor: WADA TAKESHI
IPC: G06T1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate a lookup table having a small data amount.  <P>SOLUTION: Representative input points RIG are selected from only an area of maximum luminance Ymax or below which is the distribution area of respective pixels of input image data IGD in the YCbCr color space of input image data IGD. Consequently, the number of representative input points RIG is made smaller than the case when representative points RIG are selected from the entire YCbCr color space of the input image data IGD. Representative output points OIG are obtained by sequentially converting the representative input points RIG according to conversion profiles TFP1 to TFP7, and an LUT is generated in which correspondence relation between the representative input points RIG and representative output points OIG is specified. Consequently, the data amount of the LUT can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT