baber/WOPTO huggingface dataset:
Patent JP-2004006411-A (JP)
Title: Cathode-ray tube and glass funnel therefor
Inventor: SUGAWARA TSUNEHIKO
IPC: H01J31/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and high reliable glass funnel which has a structure enhancing rigidity of a body section and realizes reduction of the depth dimension and weight reduction without increasing stress, and a cathode-ray tube using the glass funnel.  <P>SOLUTION: Arch face sections 12 and a dome-shaped section 13 form the body section 3 of the glass funnel for a cathode-ray tube 2. An arch-shaped ridge line section 8, both ends of which are near the corner section of an opening end section, forms the arch face section 12 nearly perpendicular to the opening end section at least on the long side of the body section 3, so that the stress occurring at the body section travels along the arch-shaped ridge line section 8 to the corner high in rigidity of the opening end section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053836-A (JP)
Title: Method for producing acetamidine derivative
Inventor: KAWAHARA NORIAKI
IPC: A01N47/40
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an acetamidine derivative in high yield.  <P>SOLUTION: The method for producing the acetamidine derivative, i.e. N-[(6-chloro-3-pyridyl)methyl]-N-cyanomethylacetamidine of formula(III), comprises carrying out a reaction between 2-chloro-5-chloromethylpyridine of formula(I) and N-cyano-N-methylacetamidine of formula(II) in the presence of a deacidifying agent such as potassium carbonate and a quaternary ammonium salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059335-A (JP)
Title: Record erasing device for reversible thermal recording medium, and image recording apparatus for reversible thermal recording medium
Inventor: TSUTSUI KYOJI
IPC: B41J2/32
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time necessary for the whole of erasing processing, while realizing the erasing processing which eliminates an unerased part of a thermal recording medium, even in the case of the thermal recording medium with a large surface area.  <P>SOLUTION: A record erasing device, which is provided a first heater substrate 5 and a pressure roller 7 for pressing the thermal recording medium against the first heater substrate, erases a visible image, which is recorded on the thermal recording medium, by applying heating treatment within a predetermined range of color erasing temperature to the thermal recording medium with a recording layer reversibly developing/erasing a color by heating. The record erasing device is provided with a second heater substrate 6 for heating the pressure roller, separately from the first heater substrate. Since this enables an increase in speed for increasing both the temperature of the first heater substrate and the temperature of the pressure roller, the time necessary for the whole of the erasing processing can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064256-A (JP)
Title: Method of manufacturing epitaxial wafer
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/322
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an epitaxial wafer by which the productivity of an epitaxial wafer having an excellent gettering effect can be improved by conducting a heat treatment efficiently.  <P>SOLUTION: The method of manufacturing the epitaxial wafer at least comprises a heat treatment process conducting heat treatment for a silicon single crystal in ingot state, a wafer processing process wherein the heat-treated ingot is sliced into wafers with mirror surface, and an epitaxial growth process wherein an epitaxial layer is formed on the wafers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060791-A (JP)
Title: Steel sheet cleaning equipment
Inventor: SATO KAZUYOSHI
IPC: B05B15/04
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel sheet cleaning equipment which shows a high performance in cleaning both sides of a steel sheet using a cleaning liquid without using a brush roll, prevents scattering of oil mist and ensures a clean surrounding environment.  <P>SOLUTION: The steel sheet cleaning equipment is used for washing off foreign matter such as slag deposited on both sides of the steel sheet. The equipment has cleaning chambers 2, 3 and 4, each of which surrounds both sides of the horizontally conveyed steel sheet 1, cleaning liquid-spraying nozzles 6 and 7 which spray the cleaning liquid onto both side of the steel sheet 1 conveyed into the cleaning chambers 2, 3 and 4 and negative-pressure nozzles 12 and 13 which recover the cleaning liquid sprayed onto both sides of the steel sheet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058563-A (JP)
Title: Massage device
Inventor: IWATA NOBUYUKI
IPC: A61H7/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage device capable of improving the massage effect by applying sufficient pressure to a human body when massaging the neck and shoulders of the human body.  <P>SOLUTION: The massage device 10 is for performing the massage by applying pressure to the human body. The massage device 10 comprises a neck and shoulder massage unit 20 for massaging the neck and shoulders of the human body, a movement hindering means for hindering the movement of the neck and shoulder massage unit 20 by the weight of the human body, and a connection member 40 for connecting the neck and shoulder massage unit to the movement hindering means. The movement hindering means 40 is located closer to the leg side than the shoulders of the human body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072712-A (JP)
Title: Vehicle antenna and mounting method thereof
Inventor: YOSHIE NORIO
IPC: H01Q1/32
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the workability when a vehicle antenna is attached to a vehicle body.  <P>SOLUTION: A bolt part 24 of a base 16 for supporting an antenna element is penetrated through a mount hole of a panel of the vehicle body. An amplifier case 46 for housing an amplifier board used to amplify a signal received by the antenna element is attached to the inside of the vehicle by screw-coupling a nut with a calking part 62 to the bolt part 24. The nut with a calking part 62 is turnably coupled in advance to an inward flange 50 of the amplifier case by expanding tips of a thin plate cylindrical calking part 64. Since the nut 62 is coupled to and integrated with the amplifier case 46, the workability at mounting is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072841-A (JP)
Title: Device and method for embedding information
Inventor: SATO MASAAKI
IPC: H04N19/423
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide information embedding device and method capable of shortening processing delay as much as possible.  <P>SOLUTION: The information embedding device comprises block unit video data generation means (12-15) for generating block unit non-compressed video data from original video data for one picture, a block selection means (16) for selecting the block unit non-compressed video data as block unit non-compressed video data of first and second sorts, a specific information calculation means (17) for calculating specific information on the basis of the block unit non-compressed video data of the first sort, an information embedding means (19) for embedding the specific information in the block unit non-compressed video data of the second sort in accordance with an electronic watermark means, and a block array supply means (20) for supplying the block unit non-compressed video data of the first sort and the block unit non-compressed video data of the second sort in which the specific information has been embedded to respective encoding means (21-23) in prescribed order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067010-A (JP)
Title: Flow-on paper making apparatus
Inventor: SAKAMOTO YASUSHI
IPC: B28B1/52
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow-on paper making apparatus which can surely remove water produced on the upper side surface of slurry and can improve the texture of a green sheet.  <P>SOLUTION: The flow-on paper making apparatus has a permeable sheet 11 contacting the upper side surface of the slurry 1 cast from a flow box 2 on a paper making belt 3, a scraper 12 which faces the slurry 1 through the sheet 11 and is arranged in the direction crossing the advance direction A of the belt 3, and a water absorption means 13 which sucks water W scraped by the scraper 12. A slurry vibrating means 18 for vibrating the slurry 1 is preferably arranged upstream in the advance direction of the belt 3 from the scraper 12. The scraper 12 is preferably equipped with a scraper vibrating means 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066093-A (JP)
Title: Game machine
Inventor: WARIISHI TAKAO
IPC: A63F5/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress or eliminate irritations felt by the players in the games subjected to the regulation by the allotted time.  <P>SOLUTION: In the slot machine, a given allotted time is set for the repeated game to regulate the actions attributed to a prescribed operation until the allotted time passes while the allotted time left at the moment of the prescribed operation is set as the standby time and a game control means is provided for releasing the regulation of the operation as the standby time passes. The game control means is provided with a time counting means for counting the time passed after a prescribed moment of time and a counting means for counting the frequency of the game repeated. When the prescribed operation is done before the allotted time passes under the condition that the time counts by the time counting means exceed the value of the time counts by the time counting means multiplied by the allotted time, a part or the whole of an excess of time is subtracted from the standby time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075025-A (JP)
Title: Front panel device for in-vehicle instrument
Inventor: ENDO MASASHI
IPC: H05K5/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front panel device for an in-vehicle instrument capable of enhancing operation feeling at standing attitude of a movable nose and smoothly carrying out a standing motion from an inclined attitude.  <P>SOLUTION: In the front panel device, the movable nose 12 is turned between the standing attitude and the inclined attitude accompanying with forward/rearward advancement action of a slider 16. A coil spring 13 with an urging direction reversed on the way of turning of the movable nose 12 is used. When the movable nose 12 is in the standing attitude, a gear 14 pivotally supported to a support shaft 20 of the movable nose 12 is press-contacted with a tooth part 17a of a rack groove 17 formed on the front panel 11 by accumulation force of the coil spring 13. Thereby, a guide roller 15 supported to the support shaft 20 is pressed to a rear side wall surface of a guide groove 18 of the front panel 11. When the movable nose 12 is at the inclined attitude, the movable nose 12 is urged to the standing direction by the reverse accumulation force of the coil spring 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078262-A (JP)
Title: System and method for managing stock of vehicle component
Inventor: KAWABATA RYUICHI
IPC: G06Q10/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the operation of placing orders for vehicle components by means of a vehicle component stock management system for causing a plurality of bases that retain and manage vehicle components, to retain each component by an appropriate amount of stock for a predetermined future period.  <P>SOLUTION: A management server 12 calculates the amount of stock of each component retained by each base for the predetermined future period, based on the expected number of orders for each component with each base for the predetermined future period, the commitment rate of each base for the retention of each component, and the amount of stock of each component retained by the lower base. The management server 12 or the base's terminal determines whether the time when the base has placed an order is within business hours of the base. When the time when the order was placed is determined to be within the business hours of the base, the management server 12 or the base's terminal sets another base immediately above the base as being the base with which the order for the component is to be placed, while when the time is determined to be out of the business hours, the management server 12 or the base's terminal sets a domestic component warehouse as the base with which the order for the component is to be placed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075946-A (JP)
Title: Rubber sponge member and method for producing the same
Inventor: TOYODA KATSUYUKI
IPC: C08J9/06
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber sponge member such as a rubber sponge roller free from the change of outer diameter by the environmental variation after a step to specify the outer diameter such as grinding while keeping desired mechanical properties such as elasticity and provide a method for the production of the sponge member.  <P>SOLUTION: The rubber sponge member is provided with an elastic layer made of a foamed rubber and having cavities in the member. The ratio of the volume of the cavities connected to the surface to the whole volume of the cavities is 10-40%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077288-A (JP)
Title: Radar device
Inventor: OBA KIYOMI
IPC: G01S17/42
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device enabling a stable target recognition by detecting the absolute value of the maximum swing angle of a scanner to keep an amount of amplitude constant.  <P>SOLUTION: The radar device includes a laser diode 22, a two-dimensional scanner 21 two-dimensionally scanning by using the signals transmitted from the laser diode 22 with lengthwise and breadthwise vibration, and a receiving section 3 for signals for receiving the reflected signals transmitted via the two-dimensional scanner 21, optically measuring the position of the swing angle of the two-dimensional scanner 21 by a measuring apparatus for an amplitude angle. As an optical measurement approach, a structure reflecting the front and rear of the reflecting surface of the two-dimensional scanner 21 is formed, and then a photodiode or a two-dimensional PSD as a light receiving element for measuring an amplitude angle reflected is arranged at a predetermined position on the projection face of a two-dimensional scanning region formed with the beams of light-emitting element 23 for measuring the amplitude angle reflected by a reflecting surface. Then, the maximum amplitude angle on the reflecting surface of the two-dimensional scanner 21 is measured by the presence on the measuring element for the amplitude angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075591-A (JP)
Title: Paper feeding device
Inventor: TAKAMATSU SHIGETOSHI
IPC: B65H7/14
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device provided with a paper width detection means and capable of reducing the number of sensors and cost by a simple structure and reducing restrictions on design.  <P>SOLUTION: This paper feeding device is provided with the paper width detection means 22 in which paper sensors 24, 25 are separately provided in the direction of width in adequate sections from a paper loading part 2 to a paper conveyance passage 5. Two action parts 26, 28 corresponding to two paper sheets having different sizes, respectively, are provided in a detection part of at least one sensor. These two action parts 26, 28 are constituted in such a way that either of them is maintained at a sensor off position and the other is maintained at a sensor on position in a stand-by condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080103-A (JP)
Title: Speaker device and speaker installation panel
Inventor: HIKICHI TOSHIHIRO
IPC: G10K11/22
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device capable of preventing vibration of an inner panel on which a speaker unit is installed and preventing generation of unpleasant sound which a listener feels by the vibration of the inner panel and a speaker installation panel.  <P>SOLUTION: A speaker device SP for vehicle has the speaker unit 3, the inner panel 2 on which the speaker unit 3 is installed and an acoustic tube 4 for sound muffler installed on the inner panel 2 and considers frequency preset as frequency of the sound which the listener feels unpleasant among sounds generated by vibration of the inner panel 2 resulting from sound emission of the speaker unit 3 as resonance frequency of the acoustic tube 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075619-A (JP)
Title: Operation lever safety device
Inventor: NARITA SHUJI
IPC: B66C13/56
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide, at low cost, an operation lever safety device simply formed and securely preventing the malfunction of a working machine.  <P>SOLUTION: In the operation device 14 of the working machine, the operation lever safety device 22 comprises a safety cover 24 having an engagement part 34 engaged with an operation lever 16 at a neutral position N to arrest the movement of the operation lever, a spring providing a force in a direction for engaging the engagement part 34 with the operation lever 16 to the safety cover 24, and a release lever 26 capable of releasing the operation lever 16 in the arrested state by the engagement part 34 by holding it together with the operation lever 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084808-A (JP)
Title: Sentence analysis device
Inventor: TSUKAHARA MITSUYOSHI
IPC: G06F17/27
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To automatically analyze and display the theme of a sentence by cutting out and patterning sentence unit data, recognizing the structure of a Japanese text that is an object of analysis, by use of a specified delimiter such as a particle "ga" or "wo", and performing a predetermined analytic processing thereto.  <P>SOLUTION: This device comprises: a sentence cutting means for cutting out sentence unit data from Japanese text data; a sentence pattern extraction means for extracting the sentence unit data cut out by the cutting means as a sentence pattern; and a text classification means for classifying every combination pattern based on the sentence pattern extracted by the extraction means. The sentence that is the object of analysis is divided and patterned to a first part guided by a particle "ha", a second part guided by a particle "ga", and a third part composed of a sentence element other than the first part and the second part by the sentence cutting means, whereby the sentence is analyzed by classification processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081941-A (JP)
Title: Rolling stock and bogie for rolling stock
Inventor: TAKAI HIDEO
IPC: B61F5/02
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low noise vehicle body easy to build.  <P>SOLUTION: In a rolling stock having the vehicle body loaded on a bogie via space or a rolling stock having a sub-frame loaded with the vehicle body via space loaded on the bogie via space, the bogie and the sub-frame or the vehicle body are connected by a center pin 70 perpendicular to the vehicle body, the center pin is provided on the vehicle body or the sub-frame via an annular shock absorbing rubber movably in at least horizontal direction. The center pin is T-shaped in a view from a vehicle widthwise direction. Both ends of horizontal piece 70c of the T-shape are connected to the bogie or the sub-frame respectively via annular shock absorbing rubbers 112, and a tip of a vertical piece of the T-shape is connected to the sub-frame or the vehicle body via a shock absorbing rubber 49.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094874-A (JP)
Title: Dc transmission facility constituted of multiple converter and its operation method
Inventor: KONISHI HIROO
IPC: H02J3/36
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC transmission facility, which can continue operation without stopping DC transmission even in case one of self-excited AC/DC converters breaks and besides which is easy of switching of the DC voltage command value of the converter, and its operation method.  <P>SOLUTION: In case that one of two or more self-excited AC/DC converters connected in series or parallel goes wrong, the faulty self-excited AC/DC converter is bypassed in case the faulty self-excited AC/DC converter is of series connection, and the faulty self-excited AC/DC converter is cut off a DC system in the case of parallel connection, and the operation is continued by the use of a sound self-excited AC/DC converter. The DC voltage set value of the self-excited AC/DC converter is changed to change an output value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088285-A (JP)
Title: Inkjet head and inkjet image forming apparatus
Inventor: KINOSHITA SHIZUO
IPC: B41J2/045
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To make the pitch of nozzles shorter in an inkjet head.  <P>SOLUTION: A cross section of each piezoelectric element 26 in a view from the direction of the elongated axis is formed in such a rectangular shape that a length dimension B1 in a direction along the arrangement direction (direction of an arrow A) of the nozzles 23 is shorter than a length dimension B2 along a direction orthogonal to the arrangement direction of the nozzles 23. Each diaphragm 25 in a view from the direction of the elongated axis of the piezoelectric element 26 is formed in such an oval shape that a length dimension C1 in the direction along the arrangement direction of the nozzles 23 is shorter than a length dimension C2 along the direction orthogonal to the arrangement direction of the nozzles 23. Thus, since the piezoelectric elements 26 and the diaphragms 25 can be arranged in a higher-density than a conventional configuration, the pitch of the nozzles 23 can be made shorter, and a higher-definition image than ever before can be formed in an inkjet image forming apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004114683-A (JP)
Title: Method of managing heat and air flow for printer dryer
Inventor: PATTERSON ROBERT S
IPC: B41J11/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of non-uniform temperature over a medium, high temperature of a plenum itself that makes the contact uncomfortable or dangerous, and an inefficient operation.  <P>SOLUTION: An ink dryer 110 for an inkjet printer includes an inner heater 240. The heater 240 comprises gas flow restrictors 310(a), 310(b) for air entering the heater 240. Each of the gas flow restrictors 310(a), 310(b) is formed as dual horizontal slots which are sized to maintain a higher air pressure in the heater 240 as compared with an air pressure in a region in the ink dryer 110 outside of the heater 240.  <P>COPYRIGHT: (C)2004,JPO