baber/WOPTO huggingface dataset:
Patent JP-2005245222-A (JP)
Title: Lawn grass catcher system for traveling-type lawn mower
Inventor: SUHARA YASUYUKI
IPC: A01D34/63
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lawn grass catcher system for a traveling-type lawn mower which has such construction and mechanism that a traveling machine body 1 equipped with a cutting mechanism is mounted with a catcher box 14 for receiving cut lawn grass so as to turn between a receiving posture and a received lawn grass-releasing posture, wherein the catcher box is designed to switch its posture between the above-mentioned ones by a control lever 16 furnished on the traveling machine body side, simplifying the posture control through enabling the control lever to simultaneously conduct the operation of switching the catcher box posture and the operation of a locking mechanism for the catcher box.  <P>SOLUTION: The system works as follows: The locking mechanism is coordinated with the control lever in such a way that, prior to controlling the lever from the receiving posture to releasing posture for the catcher box, the locking mechanism is unlocked, while on controlling the lever from the releasing posture to receiving posture, the locking mechanism is locked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332921-A (JP)
Title: Worm gear mechanism and electric power steering device with worm gear mechanism
Inventor: SHIMIZU YASUO
IPC: F16H55/24
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the meshing state of a worm with a worm wheel by suppressing hitting sound between the teeth of the worm and the worm wheel to increase the durability of a worm gear mechanism.  <P>SOLUTION: This worm gear mechanism 44 comprises the worm 47, a torque transmitting worm wheel 48 and an auxiliary worm wheel 49 in mesh with the worm. The pitch circle diameter D2 of the auxiliary worm wheel is larger than the pitch circle diameter D1 of the torque transmission worm wheel. Both faces of the teeth of the worm are held by the teeth of the torque transmission worm wheel and the teeth of the auxiliary worm wheel at the meshing position of the torque transmission worm wheel and the auxiliary worm wheel with the worm. The auxiliary worm wheel is resiled against the torque transmission worm wheel by a resilient member 123 in the direction of maintaining the held state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252815-A (JP)
Title: Multi-cast mpls (multi protocol label switching) node table and retrieving method of multi-cast mpls node table
Inventor: SHIMIZU MASAFUMI
IPC: H04L45/50
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the retrieving time of a table of multi-cast MPLS node.  <P>SOLUTION: An input CAM table for storing input label information and column address information correlated with the input label information, an input CAM queue for storing empty column information of the input CAM table, and an output table for storing column address information of the input CAM table, and output label information correlated with the column address information are provided. By using this table, new registration, additional registration, deletion, and retrieve are carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252851-A (JP)
Title: Thin film piezoelectric resonator and its manufacturing method
Inventor: KAWAKUBO TAKASHI
IPC: H01L41/29
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and easily form a cavity just under the resonating portion of a thin film piezoelectric resonator in a desired position and size.  <P>SOLUTION: An annular groove is formed on a substrate 100, and a cavity pattern layer 102 is formed inside the groove. Next, a resonator including a lower electrode layer 104, an upper electrode layer 106 facing the lower electrode layer 104, and a piezoelectric thin film 105 positioned between the lower electrode layer 104 and the upper electrode layer 106 is formed to be laid above an island portion surrounded with the cavity pattern layer 102 and the portion of the cavity pattern layer 102 surrounding the island portion. By etching the island portion from the rear side of the substrate 100, the cavity 110 is formed just under the resonator. The area wherein the lower surface of the resonator is in contact with air, is matched with the island portion surrounded by the cavity pattern layer 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258678-A (JP)
Title: Method, device and program for extracting word
Inventor: ADACHI TAKAYUKI
IPC: G06F17/30
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To extract words in a way that allows dealing with the newest words with higher precision than before, thereby obtaining topical words useful to users, and calculating topicality using a plurality of topicality calculation means and a method designated by a user.  <P>SOLUTION: A crawler 11 collects in a designated cycle and from the Internet 2 the documents updated after the previous collection, and processes the documents for output to a document DB 16. An object document assembly data creating part 12 creates an assembly of object documents for the extraction of topical words by bundling the collected documents whose update dates are included in a period designated independently of the cycle. The data creating part then calculates statistic amounts for output to a object document assembly DB 17. A word extracting part 13 extracts words from the assembly of object documents. A topicality calculating part 14 calculates the topicality of each word using the designated method and on the basis of the statistic amounts related to the previous and current assemblies of object documents, and outputs to a topical word DB 18 a list of topical words arranged in order of decreasing topicality. A display part 15 displays the list of topical words and information related to the topical words.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260548-A (JP)
Title: Image reader and image forming device
Inventor: KUBO HIROSHI
IPC: H04N1/04
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of reducing the occurrence of abnormal images caused by foreign matters when an original manuscript is read and transferred by using a transfer belt, and an image forming device.  <P>SOLUTION: A body control unit controls so that a scanner is moved by a distance D<SB>0</SB>in the separating direction from the end face on the downstream side in the transfer direction of a step member 201 before making the original manuscript to pass on the upper face of a contact glass 18, and next, the scanner is successively moved by a distance D<SB>2</SB>in the approaching direction of the end face on the downstream side in the transfer direction of the step member 201 in a digital copier. When the scanner reads the upper face of the contact glass 18 at the moving position and detects the foreign matters, the body control unit moves the scanner. When the scanner does not detect the foreign matters, the body control unit controls so that the scanner reads the image of the original manuscript.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256574-A (JP)
Title: Sill flat sash structure for door
Inventor: SHIRAI MOTOAKI
IPC: E06B1/70
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill flat sash structure for a door capable of surely preventing the incursion of storm-water from a gap between the bottom rail of the door and the upper surface of a sill for a long period of time without being required for any adjustment and replacement of a tight material and opening and closing the door without hindrance.  <P>SOLUTION: The sill flat sash structure for the door is so constituted that a flashing tight material 51 is provided to an outdoor side of the bottom section of the door, a movable tight material 52 coming in and out by the opening and closing of the door is provided to an indoor side of the bottom section of the door, a drainage gutter 24 is formed in the sill, at the same time, the flashing tight material 51 is faced to the drainage gutter 24 and that the movable tight material 52 is abutted on the upper surface of the sill 1 with the opening and closing of the door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263861-A (JP)
Title: Lubricating oil composition
Inventor: SHIRAHAMA SHINICHI
IPC: C10M169/04
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition excellent in cleaning ability at high temperature, dispersibility of soot and fluidity at low temperature and preservation stability in a storage tank in using the same for a long term, especially the lubricating oil composition preferably used as a lubricating oil for ships, internal-combustion engines used for electric power generators or rail ways, internal-combustion engine reducers or internal-combustion oil-pressure operation machines.  <P>SOLUTION: The lubricating oil composition contains a lubricant base oil comprises (A) an alkali metal salicylate, an alkaline earth salicylate and/or a (per) basic salt of the same having one 20-40C hydrocarbon group and <240 mgKOH/g base value and/or <4.5 metal ratio and (B) a metal-based cleaning agent having ≥240 mgKOH/g base value and/or ≥4.5 metal ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266206-A (JP)
Title: Liquid crystal display device
Inventor: FUNAHATA KAZUYUKI
IPC: G02B5/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transflective color liquid crystal display device in which coloring due to light interference is not caused in whatever lighting surroundings, indoor or outdoor, and which carries out a bright and high contrast image display.  <P>SOLUTION: The color liquid crystal display device is constructed by dispersing and disposing minute reflection bodies 17 with light scattering and reflecting functions under a transflective transparent pixel electrodes 16, wherein shapes of the reflection bodies 17 seen from the upper side are nearly circular, polygonal, rod shaped, string shaped or similar to these shapes, an arrangement pattern of the reflection bodies 17 is made to be a phase separation pattern manifested in a polymer block copolymerization or the like, the reflection bodies 17 are made to be reflective display parts and the other regions are made to be transmissive display parts. Thereby an area ratio of the reflective display part to the transmissive display part in one pixel is controlled highly accurately and arbitrarily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264807-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SHIBATA DAISUKE
IPC: F01N3/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for determining the degradation of oxygen storage capacity more accurately even if the oxygen storage quantity of a catalyst is reduced due to a cause different from catalyst degradation in an exhaust emission control device for an internal combustion engine.  <P>SOLUTION: When the quantity of particulate matter estimated to deposit on a particulate filter is so much that there is a possibility of erroneously determining the degradation of oxygen storage capacity of the catalyst with oxygen storage capacity, estimation of the oxygen storage quantity of the catalyst with the oxygen storage capacity and the quantity of a reducing agent required for its emission is forbidden.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261690-A (JP)
Title: Spectacle wearing simulation system and image generation method
Inventor: SATO HIROSHI
IPC: A61B3/10
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle wearing simulation system capable of a simulation which can be accurately experienced the blurring and distortion of images due to a virtual lens even in the case that a patient performs the simulation through an observation optical system and a spectacle optical system, and to provide an image generation method for generating the images enabling the patient to accurately perceive the image which can be observed at the time of wearing the virtual lens.  <P>SOLUTION: In the spectacle wearing simulation system for making the patient virtually experience the image which can be observed at the time of wearing a virtual spectacle lens through an image display device, the spectacle wearing simulation system is provided with an image generation means for executing an image processing for imparting the distortion that the virtual lens has to a source image and offsetting the distortion that the observation optical system has and generating the simulation image on the basis of the optical data of the virtual lens and the optical data of the observation optical system used for observing a simulation image corresponding to the image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266452-A (JP)
Title: Method and device for correcting luminance of liquid crystal display device
Inventor: LU YIH-LIANG
IPC: G02F1/133
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a completely new luminance correction method which improves image quality of a display device by a method of video signal processing, which considers characteristics of a liquid crystal display panel.  <P>SOLUTION: An original gamma curve of the panel is measured, and a target gamma curve is set, and an initial gray level is inputted, and luminance corresponding to the target curve is acquired, and an adjustment gray level for displaying the luminance on the original gamma curve is searched. These steps are repeated to generate a lookup table including a plurality of pairs of proportional arrangements, and a quantity distribution of input gray levels of an image is calculated, and a corresponding proportional arrangement is selected from a dark gray tone lookup table on the basis of magnitudes of a dark gray tone proportion and a bright fray tone proportion, and an adjustment gray level in the proportional arrangement is replaced for the input gray level to output an adjusted gray level, and the intensity of a signal is adjusted to improve image quality, and the intensity of an input signal source is adjusted to obtain relatively excellent image quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288195-A (JP)
Title: User-operable help information system
Inventor: HATHAWAY THOMAS W
IPC: G06F13/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a help information provision system and method for improving a weak point of the conventional technology.  <P>SOLUTION: The method for providing help information includes an interface processor for receiving user-entered data representing a help message conveying help information, a creation time indicator for identifying a creation time of the help message, an identifier for identifying a help information repository associated with the message and a data processor which stores the help message in the help information repository in order of creation by using the creation time indicator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275011-A (JP)
Title: Cassette
Inventor: NAKAJO MASAKAZU
IPC: G03B42/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette having an enclosure and a cover made separable, which allows a sheet material capable of controlling the fluence of radiation to be detached when necessary and is superior in versatility and can be made lightweight.  <P>SOLUTION: The cassette 10 is provided with an enclosure 12 having a storage phosphor sheet IP stored therein and an enclosure 14 provided so as to be able to close the enclosure 12. The storage phosphor sheet IP is fixed to the enclosure 12 through a holding plate 52, and the holding plate 52 is provided with a phosphor layer 50. A lead sheet 46 for preventing scattered rays is freely replacably attached to a recessed part 42 formed on the radiation irradiation side of the enclosure 12 through a double-sided tape 44. A unit can be used with the lead sheet 46 off and with another lead sheet 46 having different thickness, on.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277339-A (JP)
Title: Vertical transistor and light emitting device
Inventor: IECHI HIROYUKI
IPC: H01L29/417
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical transistor that has high carrier mobility and can transmit visible light.  <P>SOLUTION: The vertical transistor has a source region 12 that emits a carrier, a drain region 13 that receives the carrier from the source region 12, and a gate electrode 14 formed between the source region 12 and the drain region 13, wherein the source region 12 and the drain region 13 are formed using a metal-oxide layer. Further, the metal-oxide layer is more preferable if it is made of a zinc-oxide layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278426-A (JP)
Title: Method for producing optical activator
Inventor: FUKUNAGA KIMIHISA
IPC: C12P41/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical activator by using lipase, having excellent specific enzyme activity and asymmetric selectivity.  <P>SOLUTION: This method for producing the optical activator comprises esterifying one of a racemic alcohol in a solvent containing an alkoxycycloalkane represented by the formula [1] A(OR)<SB>n</SB>(A is a cyclopentene ring, a cyclohexane ring or a cycloheptane ring; R is a 1-3C alkyl group; (n) is 1-3; when (n) is 2 or 3, a plurality of Rs may be each the same or different) in the presence of the lipase and separating a formed optically active ester from an optically active alcohol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282424-A (JP)
Title: Power supply unit for vehicle
Inventor: AWANE NASHIE
IPC: F02D45/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply unit for a vehicle which can avoid needless electric discharge of battery power at the time of normal starting of an engine.  <P>SOLUTION: The power supply unit for the vehicle is provided with a first battery, a second battery, and a control means. The first battery is for starting a first starter motor for starting the engine. Then the second battery is for starting a second starter motor for restarting the engine at the time of a start after the engine has been temporarily stopped at the time of stopping the vehicle. Then the control means performs control which enables the first starter motor to be started by either the first battery or the second battery, or by both under predetermined conditions. The control means enables the first starter motor to be started by either the first battery or the second battery on the basis of the information obtained from a means of detecting water temperature which detects the water temperature of the engine in a case where the means of detecting water temperature detects that the water temperature of the engine equals or exceeds a predetermined value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286704-A (JP)
Title: Counter type optical wireless apparatus
Inventor: MATSUMOTO HIDEKI
IPC: H04B10/11
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter type optical wireless apparatus for realizing optical wireless communication using an arranged beam at a low cost, minimizing an optical loss at transmission/reception, and needing no wiring installation of a metal cable.  <P>SOLUTION: A light emitting element and a light receiving element are arranged to an electronic circuit section 12 and optical fibers lead transmitted/received lights to an optical section 14. The light led from the light emitting element through the transmission optical fiber 16 is given to an optical emission section 20, wherein a fiber collimator and a beam expander convert the light into collimated lights whose beam diameter is expanded as emission light for optical wireless communication capable of attaining long distance transmission. A light receiving section 22 collects the received light by a reception lens and converts the collected light into collimated lights whose beam diameter is small and led to the electronic circuit section 12 via a fiber collimator and the reception optical fiber 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283047-A (JP)
Title: Humidity control device
Inventor: YABU TOMOHIRO
IPC: F24F1/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce indoor noise by restricting leakage of operation noise of an air supplying fan 45 and an air discharging fan 46 of a humidity control device into a room.  <P>SOLUTION: The humidity control device is provided with heat exchangers 2 and 3 alternately repeating to work as a condenser and an evaporator and an adsorbing material coming into contact with the air passing through the heat exchangers 2 and 3. Inside the room is humidified or dehumidified by selecting eight dampers 31 - 38 to provide an air supply route 41, which blows outdoor air OA sucked through an outdoor air suction opening 15 into a room from an air supply opening 17, through one heat exchanger 2 and to provide an air discharge route 42, which blows the room air RA sucked through the room air suction opening 18 out of the room from an air discharge opening 16, through the other heat exchanger, or to provide the air supply route 41 through the other heat exchanger 3 and to provide the air discharge route 42 through the one heat exchanger 2. A forced draft fan 45 is used in the air supply route 41, and an induced draft discharging fan 46 is used in the air discharge route 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294987-A (JP)
Title: Spherical piezoelectric speaker
Inventor: SUZUKI AKIKO
IPC: H04R1/20
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical piezoelectric speaker with ease of manufacturing process and less manufacturing cost.  <P>SOLUTION: The piezoelectric speaker comprising a vibrator, a piezoelectric vibrator, and a pressure imparting tool 2, is characterized by having a structure such that the vibrator is a nearly spherical package 1 wherein fluid of gas or liquid is filled, and the piezoelectric bimorph being the piezoelectric vibrator which is pressurized in a direction of the package 1 by the pressure imparting tool 2 is fixed to the surface of the package 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295292-A (JP)
Title: Demultiplexer/polarizer
Inventor: KOIZUMI TAKUYA
IPC: H01P1/161
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demultiplexer/polarizer that has improved electric characteristic such as cross polarization characteristic.  <P>SOLUTION: A ring part 10 is arranged in close contact with the back side of a first probe 14 and a second probe 16 arranged perpendicularly to a waveguide part 13. The ring part 10 holds a conductive ring part 12, and the conductive ring part 12 is coupled to the first probe 14 and the second probe 16 in a high frequency manner. Consequently, the electric characteristic such as cross polarization characteristic of the demultiplexer/polarizer 1 can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005248688-A (JP)
Title: Gravestone providing partition in charnel chamber
Inventor: KUBOTA SHINICHI
IPC: E04H13/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a gravestone in which a person's ashes are put by making them apart to prevent peeping and mischief because the person's ashes are stacked on another person's ashes when placing the ashes in the gravestone in a conventional system, although a recent gravestone has a simple and convenient structure allowing even a woman to place the ashes easily.  <P>SOLUTION: A lower base is manufactured by one stone material, and the charnel chamber is made on a front side of the lower base by putting an opening part on a lower side. A space part following them is made on a lower side of a worshipping stone. One or a plurality of partitions having various shapes are selected and combined in a bottom part of earth of the charnel chamber to place the ashes as desired by the family of the deceased integrally or in a plurality of forms in the completed partition. The ashes can be placed in contact with the earth in this way. An inlet of the charnel chamber is blocked by the stone material having a function as many doors to prevent peeping and mischief.  <P>COPYRIGHT: (C)2005,JPO&NCIPI