baber/WOPTO huggingface dataset:
Patent JP-2005298432-A (JP)
Title: Production method for 2,6-dihalogeno-4-arylpyridines
Inventor: NISHIDA MAYUMI
IPC: C07D213/61
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 2,6-dihalogeno-4-arylpyridines.  <P>SOLUTION: This production method comprises reacting 2,6-dihalogeno-4-borylpyridines of formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each H, alkyl or the like; and X<SP>1</SP>and X<SP>2</SP>are each halogen) with aryl halides of formula (2) (wherein ring A is a 5- or 6-membered aromatic ring; Q and Y are C, S or the like; X<SP>3</SP>is Cl, Br or the like; and R<SP>3</SP>and R<SP>4</SP>are each halogen, H, alkyl or the like) in a solvent in the presence of a base and a palladium catalyst to obtain 2,6-dihalogeno-4-arylpyridines of formula (3) [wherein Ar is an organic group of formula (4) (ring A, Q, Y, R<SP>3</SP>and R<SP>4</SP>are each the same as above); and X<SP>1</SP>and X<SP>2</SP>are each the same as above].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299614-A (JP)
Title: Turbine bucket and turbine using the same
Inventor: ASAI KUNIO
IPC: F01D5/30
Filed: 2004-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine bucket enabling an increase in strength against stress corrosion cracking and fatigue by securing a large radius of curvature at a step part where an axial thickness varies, sufficiently securing a radial distance between the centers of pin holes and a start point where an axial thickness is reduced, and reconciling them to reduce a stress at a fork step part, and a turbine using the turbine bucket.  <P>SOLUTION: This turbine bucket comprises a blade and a fork comprising a plurality of legs having multiple stages of thicknesses in the axial direction and the pin holes at the stages. At least one of the legs is so formed that the shapes thereof at the start point and the end point of the step part are different from each other in the circumferential direction so that the stress is lower than the maximum stress produced at the same radius of curvature through the overall peripheral length of the step part at the end point where the axial thickness is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304719-A (JP)
Title: Prize, game machine, and game system
Inventor: HIRAISHI HIROMI
IPC: A63F9/30
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize, a game machine and a game system which never bore a player by effectively showing various kinds of performances to the player.  <P>SOLUTION: The game system 100 is provided with a crane game 10, a prize game 50, etc. The crane game 10 is provided with a catcher mechanism 20, an arm 30 and a power feeding part 40. A catcher mechanism 20 is connected to a game machine main body becoming the main body of the crane game 10 and carries out opening and closing driving of the arm 30. The arm 30 is for taking the prize case 50 to the outside. The power feeding part 40 is a part for feeding electromotive force to the power receiving part 60 of the prize case 50 by an electromagnetic induction system. The prize case 50 is provided with the power receiving part 60 and a gift display part 70, and houses prizes etc. The power receiving part 60 is a part for receiving the electromotive force from the power feeding part 40. The gift display part 70 is provided with an illumination 71 and a speaker 72 and carries out performance with the electromotive force from the power feeding part 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306178-A (JP)
Title: Unmanned truck
Inventor: NAGASE SEIJI
IPC: B61B13/00
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unmanned truck simply structured and precluding accompany turning of the truck when the direction of the driving wheels are solely turned from the forward-reverse running to the transverse running while the direction of the truck is held unchanged.  <P>SOLUTION: The unmanned truck is equipped with a left and a right driving wheel in which running motors for the respective driving wheels are provided in direct coupling in the center of the truck and with slave wheels located in front of and behind them, and is equipped with a direction changing device to turn the direction of the driving wheels between the forward-reverse direction and the transverse direction by swinging the heading direction of the driving wheels while the truck attitude is fixed to the forward-reverse running unchangedly, wherein the condition μT<(Wf+Wr)/Wd×Lf/d×μr should be met, where d is the outside diameter of the slide part when the heading direction of the driving wheels in the direction changing device is swung, μT is the sliding friction coefficient therein, μr is the rolling friction coefficient acting between the slave wheels and the floor surface, Wf is the load of the front slave wheel applied to the floor surface, Wd is the load of the driving wheels applied to the floor surface, Wr is the load of the rear slave wheel applied to the floor surface, and Lf is the rotating radius of the front and rear slave wheels with respect to the shaft of the direction changing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308323-A (JP)
Title: Refrigerator
Inventor: ISHII HIROKO
IPC: C02F1/28
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator comprising a water softening means easily assembleable and replaceable at a low cost.  <P>SOLUTION: This refrigerator comprises a refrigeration chamber 3, a freezing chamber 4, a water supply tank 6 composed of a water storage tank 13 mounted on the refrigeration chamber 3 and opened at its upper face and a tank cover 12 covering an opening part of the water storage tank, a retention member 15 formed at an upstream part of a suction pipe 8 for sending the water to a pump, of a tank cover 12 member, a water purifying means 20 and the water softening means 21 accommodated in the retention member 15, a water softening means holding part 22 mounted at an upper part in the retention member 15 and holding the water softening means 21, and an ice making means 10 mounted in the freezing chamber 4. As the water softening means 21 is composed of an ion-exchange resin 23 covered by a filter 24 composed of water permeable non-woven fabric, a conventional filter fixing member for vertically mounting the filter becomes unnecessary, thus the number of components can be reduced and a cost can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005015466-A (JP)
Title: Method for administering azithromycin
Inventor: CURATOLO WILLIAM J
IPC: A61P31/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation capable of administering azithromycin to a patient just beginning to take a food.  <P>SOLUTION: This oral administration preparation of the azithromycin capable of being administered to a mammal capable of taking the food is provided by containing the azithromycin, without showing an disadvantageous effect of the food substantially, and achieving approximately 90 % dissolution of the azithromycin within 30 min in a USP-2 dissolution testing device under a strict condition similar to the below: a preparation corresponding to 250 mg azithromycin is tested in a phosphate buffer of 900 ml of pH6.0 at 37°C with a paddle rotating by 100 rpm, as indicated in the USP test <711>. Provided that, the preparation is not a capsule preparation, but the oral preparation characterized by containing an alkaline earth metal oxide or hydroxide in an amount less than a taste-blocking amount and not exhibiting the bad effect of the food.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005310032-A (JP)
Title: Processing result output device, and program for processing result output device
Inventor: MATSUKAWA SHOJI
IPC: G06F3/048
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing result output device for simultaneously outputting processing results of a plurality of applications to a user.  <P>SOLUTION: The processing result output device 10 comprises a built-in display 31, external display 32, built-in speaker 33, and external speaker 34 for outputting the processing result of the application to the user, an application management part 40 for managing status of the plurality of the applications, and an output control part 70 for controlling which of the processing results of the applications is output by which of the output device means. The output control part 70 controls which of the processing results of the applications is output by which of the output device means on the basis of the status of the plurality of the applications managed by the application management part 40 and a predetermined sorting rule indicating which of the processing results of the applications can be output by which of the output device means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004326805-A (JP)
Title: Method of detecting and correcting red-eye in digital image
Inventor: LUO HUITAO
IPC: H04N1/62
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method of detecting and correcting a red-eye in a digital image.  <P>SOLUTION: In one aspect of embodiment, measurements of pixel redness in a digital image (12) are calculated. A preliminary set of candidate red-eye pixel areas (50) is identified based on the calculated pixel redness measurements. Each candidate red-eye pixel area having a calculated redness contrast relative to at least one respective neighboring pixel area less than a predetermined redness contrast threshold is filtered from the preliminary set. Furthermore, each candidate red-eye pixel area located in a digital image area (58) having a calculated gray-scale contrast relative to at least one respective neighboring pixel area (0 to 7) less than a predetermined gray-scale contrast threshold is filtered from the preliminary set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004209301-A (JP)
Title: Game device, and image composing device
Inventor: NAKATANI HAJIME
IPC: A63F13/833
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device, that is hard to lose interest of players to maintain popularity for a long period, and an image composing device.  <P>SOLUTION: At a prescribed period, or at a prescribed timing, new game characters or new movable elements are given to appear as game characters or movable elements selectable by the players. Selective zones 60 are set blank to generate feeling of expectation in the players as to what game characters are hidden in them. Faces, figures, names, numbers, etc., of the game characters are displayed in demonstration screens, or game characters to fight in the demonstration screens are changed into new game characters. By changing a title into another title, the players are informed that the new game characters are now selectable. In high-score screens, the faces, figures, names, and numbers are displayed in display sections for players who gained high scores with the new game characters.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005318141-A (JP)
Title: Digital television broadcast signal receiving device
Inventor: TAKAGI TOSHIHIRO
IPC: H04N5/44
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for determining an optimum reception direction by measuring the time reqired for switching the reception direction of a multidirectional antenna (smart antenna) connected to a digital TV broadcast signal receiving device and setting a reception direction switching time suitable to the multidirectional antenna.  <P>SOLUTION: Once the multidirectional antenna is connected to the digital TV broadcast signal receiving device, the antenna is switched between two reception directions (for example, directions J and F) while intervals are gradually shortened to receive a TV broadcast signal of a specified channel, signal reception intensities of both the reception directions are measured, and it is confirmed whether the switching of the reception direction is completed. When the switching of the reception direction is not completed, the value of the last interval is set as a reception direction switching time for the connected multidirectional antenna and the reception direction switching time is used to output a control signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318299-A (JP)
Title: Electronic data storage system for storing electronic data while securing evidentiality of electronic data
Inventor: NISHIDA KOJI
IPC: G06F21/64
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for quickly applying digital signatures with MAC to a large amount of data at a server side which manages electronic data without requiring any IC card or USB key with tamper property.  <P>SOLUTION: In this method for securing the evidentiality of electronic data with an authentication code and an electronic signature in an electronic data storage device, a first key for generating an authentication code and encryption key information obtained by encrypting a program for generating the authentication code with a temporary key encryption key are stored in an access-limited secondary storage device. Random numbers for generating the key encryption key are stored in a readable/writable storage medium. At the time of generating a new authentication code, personal identification numbers are inputted. The key encryption key is generated from the inputted personal identification numbers and the stored random numbers. The encryption key information is decoded by using the generated key encryption key, so that the first key can be obtained. A new authentication code is generated by using the searched first key.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290945-A (JP)
Title: Personnel anticollision device for door
Inventor: OKADA MOTOHIRO
IPC: E05F15/20
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the danger that a pedestrian, particularly a child is held in an electromotive type revolving door, a sliding door or the like.  <P>SOLUTION: A collision is avoided or reduced by decelerating a door when the collision is prearranged by predicting a degree of severity of a collision damage at a time when the collision between a man and the door is generated by an image processing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318923-A (JP)
Title: Ski board or snowboard presentation system
Inventor: KAWAI SHIGEHIRO
IPC: G06Q30/06
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ski board or snowboard presentation system which enables the presentation of the optimal products for the prospected purchasers of ski boards or snowboards.  <P>SOLUTION: The presentation system has a board characteristics memory means for storing the bending and twisting characteristics of various kinds of ski boards or snowboards, an input means which inputs the weights, leg forces and skill levels of the prospected purchasers, a bending characteristic detection means which determines the bending characteristic of the ski boards or snowboards to match the weights and the leg forces, a twisting characteristic detection means which determines the twisting characteristic of the ski boards or the snowboards to match the skill levels of skiing or snowboarding, a board searching means which searches the ski boards or the snowboards to match the bending and twisting characteristics determined by the bending characteristic detection means and the twisting characteristic detection means, a stock memory means for storing the stock of the ski boards or snowboards and a presentation means which presents the ski boards or the snowboards in stock to the prospected purchasers.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319378-A (JP)
Title: Method and apparatus for washing and organic material recovery
Inventor: NOBUMIYA TOSHIAKI
IPC: C23C14/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for removing an organic vapor deposition material from a shadow mask and an antisticking plate and recovering the material.  <P>SOLUTION: After washing a member, supercritical fluid carbon dioxide is decompressed to be separated to an organic material and carbon dioxide in a gaseous state and then the organic material is recovered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320491-A (JP)
Title: Adhesive composition, film-like adhesive and circuit connecting material using the same, connecting structure of circuit member and its manufacturing method
Inventor: KAWAKAMI SUSUMU
IPC: H01L21/60
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition having a satisfactory low temperature rapid curability and restrained in the curing reaction immediately after the irradiation of active rays; to provide a film-like adhesive and a circuit connecting material using it; to provide a connecting structure of a circuit member using the circuit connecting material; and to provide its manufacturing method.  <P>SOLUTION: The adhesive composition contains an oxetane compound, a curing agent and a compound having a chain transfer group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005327782-A (JP)
Title: Chemical mechanical polishing slurry for semiconductor copper metal layer
Inventor: SAI MEISAKU
IPC: B24B37/00
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing slurry having a high polishing removal rate as well as high uniformity in a chemical mechanical polishing process for use in a semiconductor copper metal layer.  <P>SOLUTION: The chemical mechanical polishing slurry for semiconductor copper metal layer includes colloidal silica and a chemical etchant comprising hydrogen peroxide, acetic acid and phthalic acid. The hydrogen peroxide oxidizes the surface of the copper metal layer, and then acetic acid and copper oxide react to form copper acetate. The selective and functional chemical reactive mechanism accelerates polishing removal rate and reduces a defective phenomenon on the surface. The phthalic acid can act as a pH buffering agent and a complexing agent to accelerate the reaction density on the metal surface in a more uniform manner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332027-A (JP)
Title: Program, apparatus, method and system for providing virtual office space, and storage medium for storing this program
Inventor: KATO AI
IPC: G06Q10/10
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that arise when a user group method is introduced to solve problems that arise as the number of participating users increases.  <P>SOLUTION: A virtual office environment in which image data showing how logged-in users are working can be browsed on individual client terminals 121 is provided in such a manner that the browsing screens of the client terminals 121 are caused to follow the units of user groups defined and information about the user groups defined, to prevent the visibility of the browsing screens from degrading even with an increase in the number of participating users and to make it easy to find the desired user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333372-A (JP)
Title: Network system
Inventor: MURAKAMI MAKOTO
IPC: H04L12/701
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a security level while maintaining an existing remote-access environment by dynamically controlling a communication path regarding a virus countermeasure through remote access.  <P>SOLUTION: A network system has at least a network 11 for the security countermeasure and a network 12 for a business and remotely making a user terminal 1 access to a VPN connection. In the network system, the network system has a router 3 changing over a communication path for the user terminal 1, a diagnostic server 4 diagnosing the security-countermeasure status of the user terminal 1, and a control server 6 means indicating the changeover of the communication path for the user terminal 1 to the router 3 on the basis of the result of a diagnosis by the diagnostic server 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331865-A (JP)
Title: Hologram apparatus
Inventor: SOMENO YOSHIHIRO
IPC: G11B7/135
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact hologram apparatus capable of fast processing.  <P>SOLUTION: The hologram apparatus 1 has a light emitting part 30 which irradiates a recording medium 10 having a plurality of holograms 11 formed therein with light, and has a light receiving part 20 which receives the light emitted from the holograms 11, wherein the light receiving part 20 comprises a substrate 22 having a large number of light receiving elements 21 arranged on the surface, while the light emitting part 30 is structured as integrated with the light receiving part 20 by arranging a plurality of light emitting elements 31 in an array state on the substrate 22 of the light receiving part 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005012787-A (JP)
Title: Operation screen control method, operation screen control program, and display device
Inventor: AOYAMA KEIICHI
IPC: H04N7/173
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly display an operation screen.  <P>SOLUTION: A step of specifying an image signal for displaying an operation screen, according to the attributes of a remote control, and a step of generating the image signal are executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005338982-A (JP)
Title: Visibly background color-adjustable electronic form system
Inventor: YAMAMOTO AKIKO
IPC: G06F3/038
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic form allowing a free change of a background color by operating a coordinate input object embedded in the electronic form, and allowing the free change of the background color in local environment.  <P>SOLUTION: This electronic form is disposed with a frame including the coordinate input object generating a coordinate value corresponding to the operation of a user, and a background wherein the color is changed on the basis of the coordinate value. In the electronic form, the coordinate input objects are three scroll bars for R color, for G green, and for B color.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334168-A (JP)
Title: Structure of installing fixture on counter
Inventor: KIHARA MIEKO
IPC: A47B96/18
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of installing a fixture on a counter where fixtures such as a kitchen board are jointly installed by facilitating cutting work of a notch with L-shaped planar view on a counter top board.  <P>SOLUTION: This structure of installing the fixture on the counter where the fixtures 5 such as a kitchen board are jointly installed by providing the notch 2 with L-shaped planar view on the counter top board 1. The notch 2 is continuously cut from one side 21 of the L shape to the other side 22 and its cutting line is formed to overrun from an intersection 23 between one side 21 and the other side 22 and curvingly conform with the other side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341695-A (JP)
Title: Flyback-type power supply circuit
Inventor: MIZUSHIRO MIGAKU
IPC: H02M3/28
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flyback-type power supply circuit that can use a resistor small of physical size that reduces waste power consumed by a dummy resistor and that is used as the dummy resistor.  <P>SOLUTION: When the voltage value Vb of a secondary-side output B exceeds a prescribed value; a switch element Q2 is turned on by a microcomputer 9, a base current flows to the switch element Q1 of a dummy load circuit to bring the switch element Q1 into an on-state, and a dummy current flows to a 7v output terminal of a secondary-side output A from a 15v output terminal of the secondary-side output B via the dummy resistor R1. As a result of this, the secondary-side output A that is just on a start to be boosted is fed back to a switching control circuit 4, and the duty ratio of a switching element 2 is reduced so that the voltage value of the secondary-side output A becomes constant by the switching control circuit 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI