baber/WOPTO huggingface dataset:
Patent JP-2004256322-A (JP)
Title: Method for manufacturing silicon single crystal, silicon single crystal, and apparatus for pulling silicon single crystal
Inventor: NAKAMURA KOZO
IPC: C30B29/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To industrially easily and stably manufacture a defect-free silicon single crystal by improving the yield of the defect-free crystal and reducing the manufacturing cost of the crystal by expanding the permissible zone of the growth condition V/G (wherein, V is growth speed; and G is temperature gradient in the crystal axis direction) under which the defect-free crystal is obtained so that the growth condition V/G can be easily controlled even when the V/G is varied dynamically in the crystal growth; and to reduce the cost for manufacturing a pulling apparatus.  <P>SOLUTION: The zone of the growth condition V/G under which the defect-free crystal is obtained is rapidly expanded when the carbon concentration in the silicon single crystal becomes ≤3×10<SP>15</SP>atom/cm<SP>3</SP>. An existing heat-shielding body 8 is positioned at a position A in the CZ furnace 2 where the body 8 contacts with the inner wall of a CZ furnace 2 and the carbon concentration in the silicon single crystal pulled is reduced so as to be ≤10<SP>15</SP>atom/cm<SP>3</SP>. In the pulling process, the silicon single crystal is pulled while controlling the growth condition V/G so that void defects, OSF (oxygen-induced stacking faults), and dislocation clusters (interstitial silicon-type dislocation defects) are eliminated from the pulled silicon single crystal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262684-A (JP)
Title: METHOD FOR GROWING BETA-Ga2O3 SINGLE CRYSTAL
Inventor: ICHINOSE NOBORU
IPC: C01G15/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a β-f-based single crystal which is less prone to be cracked even when it is worked into a large size and high quality substrate or the like.  <P>SOLUTION: The β-Ga<SB>2</SB>O<SB>3</SB>single crystal 8 is allowed to grow in one orientation selected from a-axis <100> orientation, b-axis <010> orientation, and the orientation inclined by 13.7°, determined crystallographically, from c-axis toward a-axis and having an angle of 90° with respect to a-axis by heating a seed crystal 7 and a polycrystalline base material 9 while rotating the crystal 7 and the base material 9 mutually in the opposite directions by using an infrared heating single crystal manufacturing device 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255665-A (JP)
Title: Cementitious molded product having photocatalytic function and its manufacturing method
Inventor: HATA MINORU
IPC: B32B9/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cementitious molded product having photocatalytic function constituted by strongly bonding a large amount of a material having a photocatalytic function to the surface of a molded product, and to provide its manufacturing method.  <P>SOLUTION: The cementitious molded product having the photocatalytic function is constituted by transferring and bonding a sheet containing a material having a photocatalytic function to the surface of a cementitious cured material from a form to form a photocatalyst layer. The cementitious molded product having the photocatalytic function is manufactured by applying a mold release agent to the inside surface of the form, coating the sheet containing a material having the photocatalytic function on the mold releast agent-coated surface, casting the cementitious cured material in the form so as to cover the surface of the sheet to cure the same and transferring and bonding the sheet to the surface of the cementitious cured material from the form.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256216-A (JP)
Title: Guide rail centering device for elevator car and its centering method
Inventor: ADACHI MITSUGI
IPC: B66B7/02
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To locate a guide rail for an elevator car without using a dedicated centering piano wire for the guide rail.  <P>SOLUTION: The centering piano wires 6, 7 for a landing hall are suspended from the top of a hoistway 1, and fixed so as to be stretched on the basis of a landing hall template 11 fitted to a mark of a building. Guide rails 15, 16 are located by a centering device 18 and connecting devices 19 to 21. The connecting devices 19 to 21 form mutually adjoining triangles, so that a relative position between the landing hall template 11 and the centering device 18 is accurately maintained without a positional change. When centering work on a landing hall floor 3 is completed, the landing hall template 11 is moved to a landing hall floor 5, and located on the basis of the piano wires 6, 7, and the guide rails 15, 16 are located in a similar way.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260534-A (JP)
Title: Apparatus for receiving/reproducing broadcast data
Inventor: HOSONO HIDEKAZU
IPC: H04N5/44
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for receiving/reproducing broadcast data, capable of displaying an objective picture by continuously operating a remote controller, without waiting display completion of screens displayed in midstream until the object screen is displayed, when the operating procedure for reaching the objective screen which one would like to view is known.  <P>SOLUTION: There is provided an apparatus for receiving/reproducing broadcast data for receiving and reproducing broadcast data a that are broadcast by making a display screen, including data 41, 42 as a transmission unit. The data 41 are display object data related to broadcast contents, while the data 42 is screen defining data containing screen layout information 43, in which an on-screen display of the display object is defined and behavior defining information 44, in which reproducing operation is defined. In the apparatus for broadcast data receiving/reproducing, there are provided a data-receiving section 51; an input-receiving section 54 and a memory management section 56 that store an input signal b generated corresponding to the reproducing operation; and a display screen control section 52 for decoding, with reference to the data 42, the reproducing operation corresponding to the signal b stored in these sections 54, 56 for outputting the decoded reproducing operation as an image signal c, into which the display screen has been changed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258393-A (JP)
Title: Interlayer exfoliation preventing method of film
Inventor: TOMINAGA TOSHIHIKO
IPC: G02B5/30
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interlayer exfoliation when a protective film is exfoliated after a multilayered film having comparatively weak interlayer cohesive strength is stuck to the surface of an another member.  <P>SOLUTION: A linearly polarized light separating plate 12 contained in a sticking plate 10 to be stuck to a liquid crystal display cell 1 is formed by using the multilayered film having comparatively weak interlayer cohesive strength. A protective film exfoliating inspection is previously performed (s9)in a comparatively strong direction of interlayer strength in a manufacturing process of the sticking plate 10 so that interlayer exfoliation is not generated when a protective film 15 is exfoliated (s11). When the sticking plate is made defective in the protective film exfoliating inspection, the presence of a latent crack is made obvious and a defective outflow can be prevented when an intermediate product is shipped. Once the protective film 15 is exfoliated, exfoliation force is weakened and an interlayer exfoliation preventing effect can be heightened by the reduction of the exfoliation force in the later exfoliation process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260018-A (JP)
Title: Electronic circuit board and its manufacturing method
Inventor: ITO MUTSUSADA
IPC: H05K3/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit board for which the connection of conductive paste embedded in a via hole and a circuit pattern is strengthened.  <P>SOLUTION: The electronic circuit board 10A of one embodiment is in a structure formed such that, in the electronic circuit board for which conductive circuit patterns 12A and 12B are formed on at least one surface of an electric insulation member 11, the via hole 13 passing through the electric insulation member 11 and the circuit patterns 12A and 12B is formed, and a part of the conductive paste 14 embedded in the via hole 13 covers the surfaces 12A2 and 12B2 of a part of the circuit patterns 12A and 12B present around the opening part 13a of the via hole 13 as well.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259166-A (JP)
Title: Data conference system, transmission terminal equipment, computer program, reception terminal equipment, and display screen data sharing method for transmission terminal equipment
Inventor: AZUMA TAKAFUMI
IPC: G06F13/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data conference system capable of reducing the number of buffers required for transmission of a display screen data.  <P>SOLUTION: One of pieces of terminal equipment in the data conference system is provided with a storage part constituted of at least the temporary buffer for storing the display screen data, the retrieval buffer for storing one, two or more of planned retrieval area(s), a comparison buffer for storing a comparison screen data reflected with the display screen data after updated, and an updating buffer for storing an updated list in every of the other terminal equipments, a retrieving range determining part for settling a retrieval objective area, based on the planed retrieval area stored in the retrieval buffer, an information adding part for detecting an updated area with the updated display screen data within the retrieval objective area, and for adding the updated area to each updated list, and a transmission part for encoding the comparison screen data, based on one, two or more of the updated area(s) added to the updated list.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262487-A (JP)
Title: Paper sheet molding
Inventor: ASAKA TOMOYUKI
IPC: B65D1/26
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet molding suitable for storing an annular article.  <P>SOLUTION: The paper sheet molding formed of a paper sheet into a predetermined shape by pressing has an annular extruding portion 2 having one side to be a groove and the other side to be a swelling wall formed by pressing the periphery of a base plate 1 to be folded. The annular article is put to be fitted into the groove formed by the extruding portion 2, thereby surely holding the article. In addition, if the molding is placed to face the other side upward so that the extruding portion 2 is the swelling wall, it can be used as a dish excellent in stability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263605-A (JP)
Title: Holding structure of cylinder
Inventor: KANEHARA HIROMITSU
IPC: F02F1/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the holding structure of a cylinder capable of improving sealing properties between a cylinder and a crank case and preventing relative movement of the cylinder to the crank case.  <P>SOLUTION: In the holding structure of a cylinder formed that a flange part 101a is situated in at least a part of the outer periphery of the cylinder 101 and the cylinder 101 is held at a crank case 102 with the flange part 10a brought into contact with the crank case 102, the structure is featured that the strength of the material of the cylinder 101 becomes further powerful than the strength of the material of the crank case 102, a protrusion part 101e is formed on the contact surface of the flange part 101a with the crank case, and when the cylinder receives a load in the axial direction of the cylinder and is brought into contact with the crank case 102, the protrusion part 101e deforms a contact surface on the crank case side making contact with the protrusion part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004026798-A (JP)
Title: Halogenoacetoxyadamantane derivative and method for producing the same
Inventor: KODOI KOICHI
IPC: C07C69/63
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new adamantane derivative useful as an improving agent for a photoresist resin in a photolithography field and also as an endurance-improving agent of dry etching, an intermediate for an agrochemical or a medicine and other industrial products, and to provide a method for producing the same.  <P>SOLUTION: The halogenoacetoxyadamantane derivative having a halogenoacetoxy group on the adamantane skeleton is provided. The method for producing the halogenoacetoxyadamantane derivative comprises performing the reaction of hydroxy group on the adamantane skeleton with a halogenoacetic acid halide, or effecting a lithiating agent on the hydoxy group to introduce lithiumoxy group and then performing the reaction with the halogenoacetic acid halide for introducing the halogenoacetoxy group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004265335-A (JP)
Title: Information processing device and method, and program
Inventor: NAKAYAMA KO
IPC: G06Q30/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To distribute data transmission in terms of time.  <P>SOLUTION: A transmission device for transmitting content data at a user's request, upon a request for content data transmission, refers to a transmission reservation table 321 to determine whether the transmission is possible or not. If a time for transmission is specified, the reference is to a reservation status at the time. If there is a space, a reservation is made for the transmission at the time, and if there is no space, a reservation is made at any time available for transmission before or after the specified time. If no time is specified, the transmission is made at any appropriate free time. If given information can not be acquired and the time for transmission can not be fixed, the schedule of the transmission time is kept pending. The invention is applicable to a server for executing processing about content data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265345-A (JP)
Title: User's state releasing system
Inventor: HIEDA SATOSHI
IPC: G06F3/048
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user's state releasing system capable of improving the reliability of user's states.  <P>SOLUTION: A user's state releasing client part 1 in a portable terminal requests a user to input state information at fixed time stored in an input request interval storage part 3 to urge the user to update the state information. When the user's state input request method is used, the user periodically updates his or her own state information which may be often forgotten. Thereby other users referring to the user's state information can acquire highly reliable state information of the user and select a contact means such as an instant message, an electronic mail and a telephone in accordance with the acquired state information. In other words, respective users can acquire highly reliable state information of fellow users.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271189-A (JP)
Title: Direction finding system
Inventor: ITO HIDEKI
IPC: G01S3/46
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direction finding system capable of appropriately securing reception sensitivity required for finding directions without impairing angle resolution or coverage.  <P>SOLUTION: Signals received by a plurality of (n)-pieces of antenna elements 11 to 1n are displaced one by one according to the order of arrangement to acquire combinations of m-pieces by m-pieces, the number of antenna elements which constitute a sub-array, and compose (n-m+1)-pieces of composite signals. By performing super-resolution processing on the (n-m+1)-pieces of composite signals, reception sensitivity in finding directions is improved while securing angle resolution and coverage. By altering the number (m) of the antenna elements which constitute the sub-array, appropriate reception sensitivity is acquired according to operating conditions of the system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267494-A (JP)
Title: Slot machine
Inventor: KADOOKA HIDEKI
IPC: A63F5/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To offer a slot machine which can assist a player in the stopping order of a first, second, and third reels in the case of winning a prize.  <P>SOLUTION: This slot machine consists of a slot for a token, a bed button for slotting a stored token into a game machine in relation to each game, a reel start lever for spinning the first, second, and third reels, the revolving first, second, and third reels, a stopping button for the first, second, and third reels, a main board for governing spinning of each of the reels, a reel unit connection substrate for connecting the main board and the reel, six kinds of pushing order indication units with arranging three-kind nine-place symbols indicative of the stopping order of the reel near the reel unit connection board and the indication unit of the connected reel. And, the main board shows by lighting or flashing the pushing order of the reel stopping buttons, which a player should push, at every start through the pushing order display section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268103-A (JP)
Title: Laser beam machining method
Inventor: FUKUMITSU KENJI
IPC: B23K26/38
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method by which an objective material to be machined can surely be cut off along a cut-off scheduled line with high accuracy.  <P>SOLUTION: In this laser beam machining method, a cut-off starting point zone 8 is formed in the inner part of the objective material 1 to be machined along the cut-off scheduled line 5 with a reformed zone 7 formed with a multiple photon absorption. Thereafter, the objective material 1 to be machined is irradiated along the cut-off scheduled line 5 with the laser beam L2 having the absorbency to the objective material 1 to be machined and crack 24 is developed on the objective material 1 to be machined by forming the cut-off starting point zone 8 as the starting point and the objective material 1 can be cut off along the cut-off scheduled line 5 at good accuracy. Further, since each chip 25 is separated by extending an extending film 19 fixing the objective material 1, the reliability of cut-off to the objective material 1 along the cut-off scheduled line 5 can further be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274505-A (JP)
Title: Image forming apparatus and image forming method
Inventor: OTANI YOKO
IPC: G06F3/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable unified management of user information acquired from an information management server and user information other than the user information acquired from the information management server, with respect to an information forming apparatus for acquiring the user information from the information management server such as an LDAP server and managing the acquired information.  <P>SOLUTION: This image forming apparatus is provided with an information management means for storing first user information which is user information acquired from the information management server for managing the user information and second user information which is user information other than the user information acquired from the information management server for managing the user information, into the same entry to manage the stored information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273858-A (JP)
Title: Gas-insulated potential transformer
Inventor: TAKAHASHI ATSUSHI
IPC: H01F38/38
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-insulated potential transformer capable of performing remote connecting/disconnecting operation readily and surely in safety.  <P>SOLUTION: The gas-insulated potential transformer 10 comprises a transformer body section 11 serving as a transformer, and a means 14 for controlling a contact mechanism section 13 for switching electrical connection state with a gas-insulated switching device 12. When an operator performs input operation for switching electrical connection state from an input means 31 provided in a remote control means 14, a drive control means 30 provided in the control means 14 can perform switching operation for connecting/disconnecting contacts 21a, 21b provided in a casing 25 with/from a contactor 22 through a rotating shaft 27, a contact mechanism driver 18 and a drive rod 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272776-A (JP)
Title: Program, method and device for supporting answer acquiring, and recording medium
Inventor: HASEGAWA TOSHITAKA
IPC: H04L29/06
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To give a reply based on previously reserved reply contents to a request from a service providing function.  <P>SOLUTION: When reply reserving information 3, including: a reservation object designating message 3a for designating a reply reservation object; and the reply contents 3b with respect to the reservation object designating message 3a, is received from a client 2 connected via a network, a computer stores the reply reservation information 3 in a reply reservation storage part 1c (step S1). When a reply request 4 including a message 4a is subsequently issued from a service providing part 1a, the computer compares the message 4a with the reservation object designating message 3a of the reply reservation information 3 which is stored in the reply reservation storage part 1c (step S2). When coincidence is determined in a comparison result, the computer reports the reply contents 3b included in the reply reservation information 3 to the service providing part 1a as a reply result to the reply request 4 (step S3).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267155-A (JP)
Title: Food and drink, pharmaceutical, arteriosclerosis preventive, and agent for suppressing oxidative denaturation of ldl
Inventor: KONDO KAZUO
IPC: A23L1/30
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food and drink (health food), a pharmaceutical, an arteriosclerosis preventing agent and an agent for suppressing oxidative denaturation of LDL capable of effectively suppressing the oxidative denaturation of LDL (low-density lipoprotein) in blood.  <P>SOLUTION: The food and drink, pharmaceutical, arteriosclerosis preventing agent and agent for suppressing oxidative denaturation of LDL contain a flavonoid aglycone derived from lemon as an active component. Examples of the flavonoid aglycone are eriodictyol and diosmetin. These flavonoid aglycones can be produced by converting flavonoid glycosides derived from lemon into aglycone. The aglyconization is carried out e.g. by β-glucosidase treatment or microbial fermentation with microorganisms of the genus Aspergillus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281146-A (JP)
Title: Separator for fuel cell, and its manufacturing method
Inventor: TAKAHASHI TOMOJI
IPC: H01M8/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell capable of securing a gas passage, of suitably flattening a top part, and of preventing damage of the top part; and to provide its manufacturing method.  <P>SOLUTION: This separator 15 for a fuel cell is so structured that channels for gas passages are formed between protrusion parts 42 by forming the protrusion parts 42 almost linearly extending on a flat separator surface 41, and the channels for the gas passages are formed by bringing the protrusion parts 42 into contact with positive/negative electrode layers. Each protrusion part 42 of the separator 15 comprises: a pair of leg parts 43 erected nearly perpendicularly to the separator surface 41; overhanging parts 44 overhanging toward the outside from the upper ends 43a of the leg parts 43; and abutting parts 45 straddling the upper ends 44a of the overhanging parts 44 so as to be parallel with the separator surface 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI