baber/WOPTO huggingface dataset:
Patent JP-2004248455-A (JP)
Title: Drive control system of hybrid vehicle
Inventor: MIKI NOBUAKI
IPC: B60L50/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To set a proper operation schedule by predicting a traveling pattern that is sufficiently reflected with a driving property of a driver, and sufficiently reduce fuel consumption.  <P>SOLUTION: This drive control system comprises a course setting means that sets a course to a destination; a memory processing means that stores and statistically processes traveling data of the set course and traveling environment information; a predicting means that predicts the traveling pattern of the set course based on present traveling environment information and the stored traveling data; and a control means that sets the operation schedules of an engine 21 and a motor 24 based on the predicted traveling pattern, and controls operations of the engine 21 and the motor 24 according to the set operation schedules.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003332688-A (JP)
Title: Iii nitride based compound semiconductor laser
Inventor: HATANO TAKASHI
IPC: H01S5/22
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a carrier injection part without damaging a guide layer in a III nitride based compound semiconductor laser.  <P>SOLUTION: In the semiconductor laser 100 comprising a sapphire substrate 1, an AlN buffer layer 2, an Si doped n-GaN layer 3, an Si doped n-Al<SB>0.1</SB>Ga<SB>0.9</SB>N clad layer 4, an Si doped n-GaN guide layer 5, an active layer 6 having an MQW structure of a GaN barrier layer 62 having a thickness of about 35 Åand a well layer 61 of Ga<SB>0.95</SB>In<SB>0.05</SB>N having a thickness of about 35 Å, an Mg doped p-GaN guide layer 7, an Mg doped p-Al<SB>0.25</SB>Ga<SB>0.75</SB>N layer 8, an Mg doped p-Al<SB>0.1</SB>Ga<SB>0.9</SB>N clad layer 9, an Mg doped p-GaN contact layer 10, an Ni electrode 11, and an Al electrode 12, a hole injection ridge B abutting on a resonance ridge A is formed to have a width substantially same as the width (w) of the Ni electrode 11. Since the p-layer 8 has a high aluminum composition and the etching rate thereof is low, the p guide layer 7 can be protected against damage at the time of etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250985-A (JP)
Title: Erection method for grade separation viaduct
Inventor: KASUGA AKIO
IPC: E01D19/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the work efficiency of erection work and to eliminate the necessity of securing an installation space for an excavator near an intersection in erecting a grade separation viaduct at the intersection.  <P>SOLUTION: In erecting the grade separation viaduct at the intersection 104, a lateral pair of girders 50 are installed on a main girder 14 under erection, and these girders 50 are used to simultaneously carry out the extension erection of the main girder 14 in a prescribed span S2 and the construction of foundation work 16C and a bridge pier 12C located at the front end part of a preceding span S3 adjacent to the front side of the prescribed span S2. Common erection equipment and materials called the girders 50 are thus used to carry out the extension erection of the main girder 14 and the construction of the foundation work 16C and bridge pier 12C. The number of erection equipment and materials is thereby reduced, and the necessity of securing the installation space for the excavator 58 near the intersection 104 is eliminated. Further, the work efficiency of erection work is enhanced by simultaneously carrying out the extension erection of the main girder 14 and the construction of the foundation work 16C and bridge pier 12C in different spans.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250626-A (JP)
Title: Manufacturing method for colorant for glass and colored glass
Inventor: MAEDA YOSHIBUMI
IPC: C03C17/25
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a colorant for glass in which a color developing source is a precious metal and which is capable of coloring without deterioration in the quality due to the generation of a precipitate, as well as a manufacturing method for a colored glass having a colored coating film formed by using the above colorant.  <P>SOLUTION: A glass substrate is coated with the colorant incorporating (A) a noble metal compound, (B) an organic compound having an amino group, (C) a compound for forming the coat film, (D) a binder resin, and (E) an organic solvent, and baked at 400-800°C. As a noble metal of the noble metal compound (A), gold or silver is preferably used. By changing the baking temperature, glass substrates having different characteristics can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251419-A (JP)
Title: Rotary bearing
Inventor: CHO KINHO
IPC: F16C17/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary bearing adjustable in torque upon relative rotation of a first element and a second element.  <P>SOLUTION: The rotary bearing comprises a seat body and a rotating mechanism. The seat body is fitted to the first element and has a joint portion. The joint portion has a screw hole opened for serving the tightening of the joint portion with screw parts. The rotating mechanism is pivotally joined to the seat body in the joint portion and the rotating mechanism is pivotally joined to the second element. The rotating mechanism is pivotally joined to the seat body so that the first element fitted to the seat body and the second element fitted to the rotating mechanism are positioned and functioned to be relatively rotated by the tightening of the joint portion with the screw parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259021-A (JP)
Title: Printing instruction device and printing instruction method
Inventor: TANAKA SHINJI
IPC: G06T11/60
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the automatic discrimination of characters in a printed matter.  <P>SOLUTION: Coordinates on a color coordinate with white as an origin are determined for colors (RGB data) of the characters and background included in a document (S100), and the determined character color coordinate C0 and background color coordinate G0 are changed to coordinates on a straight line with white as an origin so that the coordinate distance ΔD between the character color coordinate C0 and the background color coordinate G0 is a threshold Dref or more (S102-S124). The resulting changed character color coordinate Ci and background color coordinate Gi are returned back to the character and background colors (RGB data) corresponding thereto (S126), and printing is carried out with the returned character and background colors (S128). Consequently, the characters in the printed matter can be made easily understandable or easily readable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266470-A (JP)
Title: Apparatus and method for processing image
Inventor: MATSUDA HIROSHI
IPC: B41J5/30
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required for a processing and facilitate documentation management by a user in an image processing apparatus for processing data stored in an external device.  <P>SOLUTION: The image processing apparatus manages data by a plurality of groups for storing, generates image data from data transmitted from a Web browser of an external device or data acquired from specified identification information, and stores the image data in a specified group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266501-A (JP)
Title: Corrugated circular polarizer
Inventor: KANBARA RISUI
IPC: H01P1/17
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory frequency versus axis ratio characteristics regardless of a frequency band to be handled, to sufficiently secure each tip interval of opposite corrugates, and to prevent a discharge phenomenon in a corrugated circular polarizer.  <P>SOLUTION: The circular polarizer has a rectangular shape where a section in parallel with the axial direction in the pipe is continuous, and comprises a corrugated square waveguide 1. In the corrugated square waveguide 1, the corrugates 2 are arranged in an axial direction oppositely. The corrugates 2 are formed in a shape, where an envelope at each axis-side tip of the rectangular shape forms a crest shape with the center in the axial direction (Z) as a vertex. The corrugate 2 is arranged so that the envelope at the base of the corrugate 2 in the section becomes a projecting, nonlinear line at a pipe wall side (O side).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267116-A (JP)
Title: Cheese-containing food and method for producing the same
Inventor: KUWA MUNEHIKO
IPC: A23L35/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel cheese-containing food obtained by filling at least one part of gaps of a base food material having porous gap with cheese food material; and to provide a method for efficiently producing the cheese-containing food via decompression.  <P>SOLUTION: The cheese-containing food is obtained by filling at least at part of the gaps of base food material having porous gaps with cheese food material. The method for producing the cheese-containing food comprises filling the inside of each gap of the base food material with the cheese food material. The method comprises a process of impregnating the base food material with cheese-containing food by making the base food material having porous gaps at at least part thereof come in contact to the cheese food material after decompressed or in a state of decompression, or by decompressing the base food material having porous gaps in such a state that the base food material and the cheese food material come in contact with each other. In the novel food, the gaps of the base food material having porous gaps are filled with cheese-containing food material, the food base material and the cheese-containing food material are integrated, and also respective palate feelings of both materials are utilized. By the method, the novel food can be efficiently produced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270100-A (JP)
Title: Mass-colored polyester fiber
Inventor: SHITAYA AKIO
IPC: D01F6/62
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mass-colored polyester fiber having good color tone, excellent color fading resistance and small denier unevenness.  <P>SOLUTION: The mass-colored polyester fiber is composed of a polyester polymer produced by the polycondensation of an aromatic dicarboxylate ester in the presence of a catalyst containing a specific titanium compound component and a phosphorus compound. The molar ratio of the phosphorus element/titanium metal element is 1-15, the sum of the above elements is 10-100 m-mol% in one repeating unit, and the fiber contains a coloring agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273921-A (JP)
Title: Insulated gate type semiconductor device and its manufacturing method
Inventor: YANAGISAWA AKIRA
IPC: H01L29/739
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To control a switching speed with gate current by preventing oscillation of gate voltage at the time of turning-on caused by accumulating a carrier in the vicinity of a gate of IEGT.  <P>SOLUTION: An insulated gate type semiconductor device having a trench gate forms a dummy trench by nearing to a trench gate, diffuses boron or the like from the bottom part, and forms a P+ diffusion region 112 so as to include the deepest part of the trench gate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003267534-A (JP)
Title: Carrying device for bottle
Inventor: BRECHEL KARL
IPC: B65G21/22
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device in a relatively simple structure, adaptable for various demands of customers and usable in preparation industries.  <P>SOLUTION: An upper side guide rail 18 and a lower side guide rail 19 are fixed to a support 12 in mutually paralleled and spaced relation. A rolling roller 35 is arranged in a guide section 22 provided on both guide rails. The rolling roller is attached to an endless toothed belt 25 working as feeding means for the rolling roller 35 with a joint plate 38. A bottle holding element 29 is fixed to the toothed belt 25 for housing a bottle 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004277223-A (JP)
Title: High strength polycrystalline silicon and its manufacturing method
Inventor: OCHIAI SANJI
IPC: C30B29/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycrystalline silicon rod having high strength and excellent cracking resistance.  <P>SOLUTION: In the process of manufacturing a polycrystalline silicon rod from silanes as the source material by Siemens method, the surface temperature of the rod is controlled to the range of 950 to 1,010°C and the supply amount of the source material gas per unit surface area of the rod is controlled to the range of 3.5×10<SP>-4</SP>to 7.0×10<SP>-4</SP>mol/cm<SP>2</SP>min. The tensile strength of the rod in the longitudinal direction at ordinary temperature and at 800°C can be maintained to be ≥90 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280581-A (JP)
Title: Method for preventing unauthorized use of software
Inventor: MISAWA KIYOSHI
IPC: G06F21/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the illicit use of supplied software by specifying a computer for operating the supplied software by the cooperation of the starting processing of the supplied software with a hardware key storing individual information of the computer, and to prevent the unauthorized use of software which enables the operation of the computer only by installation by changing the setting of the hardware key.  <P>SOLUTION: The unauthorized use preventive hardware key is provided with a nonvolatile storage to store the individual information of the computer. The computer individual information (1)9 of the computer (1)8 is unique information possessed by the computer and, for example, the serial number of a CPU or the like is used therefor. When the software A10 is started, a processing 17 for initial starting is executed, and in case of initial starting, computer individual information (1)5 is updated. The computer individual information (1)5 in the hardware key A1 is collated with the computer individual information (1)9 in the computer (1)8, and when the both are matched, the software A is started. When the both are not matched, a starting error is displayed to stop the starting of the software A10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288698-A (JP)
Title: Chip led
Inventor: MAEKAWA MAMORU
IPC: H01L33/58
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase the quantity of light emitted outward from a chip type LED constituted by mounting a light emitting diode chip 15 on the top surface of an insulating substrate 12, and providing package bodies 16 and 16' which hermetically seal the diode chip 15 and composed of a transparent material along diagonals in the top view of the LED.  <P>SOLUTION: The portions of the package body 16 corresponding to the four corners of the light emitting diode chip are constituted in lenses 16a, or light refracting surfaces 16e' and 16f' which are made to refract light outward along the diagonals in the top view are installed to the portions of the package body 16' facing the four side faces of the light emitting diode chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286568-A (JP)
Title: Method and device for sampling microorganism
Inventor: YOSHIDA SHIGERU
IPC: C12N1/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid invasion of a microorganism into a working room, and to sample the microorganism through no manual work.  <P>SOLUTION: The first and second robots 6, 7 provided in the first isolator 1 convey a sampling tool 5 to the first and second sampling positions A, B to collect the naturally falling microorganism, convey the sampling tool 5 to the third sampling position C to collect the microorganism suspended in the vicinity of a filling nozzle 17b, and collect the microorganism deposited on the prescribed filling nozzle 17b and a surface of a plug feeder 18b respectively in the fourth and fifth sampling positions D, E, in order to collect the microorganism in the first isolator 1 before an operation of a filling line 4, under the operation and after the operation. An inside of the working room is prevented from being contaminated by a worker by providing a handling means inside the working room, and he microorganism is sampled without manual work.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289644-A (JP)
Title: Receiving circuit and receiving apparatus
Inventor: IMAYAMA TERUO
IPC: H04B1/26
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving circuit and receiving apparatus in which versatility is improved and miniaturization is realized.  <P>SOLUTION: A receiving circuit 103 includes an RF amplifier 104 for amplifying a predetermined frequency band of an inputted signal, a mixer 105 for inputting the signal amplified by the RF amplifier and a local signal, mixing these signals and converting the result into an intermediate frequency (IF) signal, an IF filter 107 for filtering the IF signal outputted from the mixer 105, an IF amplifier 110 for amplifying a band of the IF signal outputted by the IF filter 107, and a demodulation circuit 114 which inputs the signal outputted from the IF amplifier 110 for demodulation processing and is partially provided outside of the receiving circuit 103.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290019-A (JP)
Title: Reel for fishing
Inventor: KOBAYASHI MIKIHARU
IPC: A01K89/015
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing equipped with a spool size regulating frame body readily exchanging the spool size and having simple constitution.  <P>SOLUTION: The reel for fishing is equipped with the spool size regulating frame body having a pair of left and right annular parts 10a and 10b fitting the outer peripheries of both flanges 5b and 5c of the spool 5a with a gap and integrated with a connecting part. The spool size regulating frame body is mounted on an internal mounting part of the reel body and an elastic material 12 is interposed between the spool size regulating frame body and an outer side plate 3a mounted on a frame 2 to mount the outer side plate 3a on the frame 2. Thereby, the spool size regulating frame body is attached to the reel body 1 by pressure and held.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296241-A (JP)
Title: Luminaire
Inventor: KOBAYASHI HIROAKI
IPC: F21Y101/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire capable of facilitating the installation of the luminaire of a wall mounting type.  <P>SOLUTION: This luminaire having a lamp 1 projecting from a wall surface 15 is equipped with: a mounting plate 17 fixed to the wall surface 15; a flange fitting 8 having a female screw part 9 in the vicinity of its center and a tube part 11 in its periphery; and an arm 7 connected to the lamp 1 by having a male screw part 10 screwed to the screw part 9 of the flange fitting 8, and a latch part 14 locked to the mounting plate 17. The arm part 7 is so structured that the latch part 14 is hooked to the mounting part 17; the screw part 9 of the flange fitting 8 is screwed to the screw part 10 of the arm 7; thereby bringing the tube part 11 of the flange fitting 8 into contact with the wall surface 15 to move the lock part 14 to the front side with respect to the wall surface 15, whereby the lock part 14 is fixed to the mounting plate 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293687-A (JP)
Title: Damping device
Inventor: YAMADA MASARU
IPC: F16F15/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a special control means in a damping device provided with a damper utilizing counter electromotive force of a motor.  <P>SOLUTION: This damping device comprises a damper utilizing the counter electromotive force of a first motor, and a second motor connected to the first motor to be driven by a current from the first motor. The second motor has similar electric capacity to that of the first motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302514-A (JP)
Title: Coin storing/derivery unit and device,and coin changing machine
Inventor: KAWAHARA HISASHI
IPC: G07D9/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin storing/delivery unit capable of being actually applied to a coin depositing/dispensing machine such as a coin changing machine and improving the efficiency of receiving coins.  <P>SOLUTION: A carrying path P1 for coins to be received, which guides a coin C to be received along a bottom surface p10 in an almost horizontal direction in a one-layer and one-line state is formed on storing parts 6a to 6f by denominations which constitute the storing/delivery unit. A carrying mechanism 7 for carrying the coin C is provided along the carrying path P1. The respective storing parts 6a to 6f have a plurality of coin storing parts 60 arranged in one line along the carrying path P1. Each coin storage part 60 has a top opening 62 that opens toward the bottom surface of the carrying path and a cylindrical main body 64 extending downward from the top opening 62. Coins C carried on the carrying path P1 sequentially drop into the main body 64 from the top opening 62 of a coin housing part 60 to be overlappedly stacked to be stored from the coin storing part 60 located at the upstream side of the carrying path P1 in the beginning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304250-A (JP)
Title: Automobile information system
Inventor: ASADA SHUNICHI
IPC: H04W8/22
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile information system for performing smooth data communication even when radio wave environment conditions are deteriorated.  <P>SOLUTION: An in-vehicle information terminal 2 performs a request of reducing a data capacity per one packet to an information center when the present position of an automobile is within an area where a radio wave environment is deteriorated, when the electric field intensity of a radio wave from an information center base station 3 becomes lower than a predetermined threshold, or when the BER of the result of communication with the information center 1 exceeds a predetermined threshold. Upon receiving the data capacity reduction request from the terminal 2, the information center 1 reduces the data capacity per one packet, and distributes various kinds of information to the in-vehicle information terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303801-A (JP)
Title: Magnetic memory and its writing method therein
Inventor: SATO TOSHIE
IPC: H01L27/105
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory in which writing free from crosstalk is enabled with a small current, and to provide its writing method therein.  <P>SOLUTION: The magnetic memory prepares a spin polarization means (S) for performing spin polarization of electrons constituting a writing current, a hot electron preparation means (H) for turning the electrons constituting the writing current into hot electrons, and a magnetic layer (F) in which magnetization (M)is reversed by the writing current which is subjected to spin polarization by the spin polarization means and turned into hot electrons by the hot electron preparation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI