baber/WOPTO huggingface dataset:
Patent JP-2003163419-A (JP)
Title: Nitride system semiconductor light emitting element
Inventor: KANO TAKASHI
IPC: H01S5/323
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride system semiconductor light emitting element which can realize sufficient light absorption without use of an InGaN light absorbing layer having higher In composition.  <P>SOLUTION: This nitride system semiconductor light emitting element comprises an MQW light emitting layer 9 having the predetermined oscillation wavelength, an n-side light absorbing layer 6, and a p-side light absorbing layer 14 consisting of InGaN including the In composition of about 10% to which a donor impurity (Si) and an acceptor impurity (Mg) are doped. Moreover, these layers 6 and 14 are respectively formed in the lower side and upper side of the MQW light emitting layer 9 to absorb the light in the oscillation wavelength of the MQW light emitting layer 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169084-A (JP)
Title: Network managing device
Inventor: MIYAZAKI KEIJI
IPC: H04L45/42
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly update system constitution while effectively using resources.  <P>SOLUTION: The device is equipped with a storage means having a record stored with a combination of unique identifiers showing nodes at both ends of an active path of a network, a fault point identifier indicating a link where a fault possibly occurs, and a band identifier showing a transmission band to be provided as a substitute for the active path in case of the fault of the link, a route search means of searching for a path which can be provided as a substitute for the active path, and a network control means of retrieving records each including identifiers showing nodes at both ends of each link, a band identifier showing a surplus transmission band, and a fault point identifier showing the link and forming a path for the surplus transmission bands that the band identifiers included in the records show.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270326-A (JP)
Title: Preparing method of wire connector, preparing method of wire connector and low resistance electric connection
Inventor: KING LLOYD H JR
IPC: H01R4/56
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a twisted wire connector using a self-adhesive lubricant. SOLUTION: The twisted wire connector (10) containing self-adhesive lubricant (15) positioned along one part of an inside of the twisted wire connector (10) is used so that a connecting end part of wire lead wires (20, 21) can be formed as a low resistance electric connecting party by user. The wires are drawn into a housing with a threaded screw part (16) under a twisting action of the wires against the housing. When the wires are drawn into the threaded screw part, a torque added to the wires is increased until the wires can be twisted no longer by hand in the wire connector. After the wires are drawn into the housing so as to contact the self-adhesive lubricant, a torque resistance resulted from a friction resistance between the wires and the screw part decreases without a substantial influence on a compressive force in the radial direction between the wires and the screw part.
Patent JP-2003173449-A (JP)
Title: Remote sensing supporting device, its program and program recording medium
Inventor: TANAKA SOICHIRO
IPC: G09B29/10
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To easily collate a processed image and present position, to perform the remote sensing analysis during on-site verification, and to immediately feedback a result of the on-site verification to the image analysis.  <P>SOLUTION: This remote sensing supporting device comprises an interface means 101, a primary image data acquiring means 102 connected to the interface means 101, an image data processing means 103, a display image data supplying means 104, and a positional information generating means 108. The image data processing means generates the processed geographic image data to discriminate a desired area by processing the primary image data, and the display image data supplying means receives the processed geographic image data and the position information indicating the position, distinguishably displays a desired area, and generates the image display data for displaying a pointer indicating the position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180071-A (JP)
Title: Switching power supply apparatus
Inventor: YATANI YOSHIAKI
IPC: H02M3/155
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To attain both the power consumption reduction and the efficiency improvement of a power supply apparatus.  <P>SOLUTION: An input voltage VIN supplied to a main input terminal 17 is stepped down via a switching device 11, whose switching operation is controlled by a control circuit 12, and a voltage conversion circuit 13 and supplied to a main output terminal 19. An output voltage detecting circuit 14, connected to the main output terminal 19, detects an output voltage VOUT and controls a feedback circuit 15 according to the detection state of the output voltage. If the value of the output voltage VOUT is higher than a prescribed voltage value V0, a feedback circuit 15 extracts a feedback signal from a feedback signal input terminal TFB to command a switching signal control unit 24 to stop the continuous ON/OFF control for the switching device 11. As a result, the switching device 11 can be controlled so as to have the output voltage VOUT to be the prescribed voltage V0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173180-A (JP)
Title: Image processor and method for controlling it
Inventor: OKUMA SATOSHI
IPC: G06T1/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide various functions and advantageous information to a user also during display of a high-gradation image.  <P>SOLUTION: When a plurality of image of different gradations are provided by a display screen preparation part 401, a display switching control part 403 sets the display gradation of an LCD (liquid crystal display) display part 202 to the gradation of the high-gradation image, plots a low-gradation picture in a virtual VRAM (video random access memory) 406 to convert it into the gradation of the high-gradation image, and thereafter combines the images to store them in a VRAM (video random access memory) 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169917-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine wherein a new display-control for a variably displaying device is realized, and at the same time, the game element of a second class pachinko game machine is added to a third class pachinko game machine, and in addition, a game process which has not conventionally existed can be performed by originally combining the game property of the ordinary pattern-displaying device of a first class pachinko game machine, and which is rich in amusements.  <P>SOLUTION: When a ball enters a starting port 21, a variable display by a plurality of kinds of identification information is variably performed on the variably displaying device 310. When the display result of the variable display is a combination of specified identification information determined in advance, a special variable display is variably performed on the variably displaying device 310. When a ball pattern P enters a specified stop section 1311 located on a special device pattern 1310 by the special variable display, a ball is discharged from a first ball-discharging port 311 and enters a special starting port 313, and a game value right is acquired. Then, a special game state which is advantageous to a game player is generated based on the acquisition of the game value right. Also, when a ball enters respective second starting ports 22A to 22C, ordinary patterns are variably displayed on an ordinary pattern-displaying device 160, and then, a pair of movable wings 150 are variably operated by a number of times in response to the kind of the ordinary pattern which has been stopped and determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180206-A (JP)
Title: Fishing rod
Inventor: HARADA TAKAFUMI
IPC: A01K87/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod capable of surely fixing the rod body, compared with a conventional method.  <P>SOLUTION: This fishing rod is equipped with a rod body on a rod base and a rod body on a rod top side inserted drawably to the rod body on the rod base and the rod body on the rod top is fixably constituted in two or more fixed states in which drawing-out length from the rod body on the rod base is different. In the fishing rod, a mutually hooking part or mutually hooked part are each installed in the rod body on the rod babe side, and in the rod body on the rod top side. In at least one fixed state, the movement of the rod body on the rod top side in the axial direction to the rod body on the rod base side is prevented by mutually catching hooking parts of both rod bodies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179253-A (JP)
Title: Optical semiconductor device and manufacturing method therefor
Inventor: FUJIWARA AKIHIRO
IPC: H01L21/205
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical semiconductor device and the semiconductor device which accurately controls the adhesion interface resistance between a light emitting layer of an InGaAlP or AlGaAs compound semiconductor and a GaP substrate and adheres them together.  <P>SOLUTION: The method comprises a step of epitaxially growing a first conductivity type clad layer 5 of an InGaAlP or AlGaAs compound semiconductor, and a second conductivity type clad layer 3 of the same compound semiconductor laminated directly or through a nondoped active layer 4 of the same compound semiconductor one above the other to form a light emitting layer 6 on a first conductivity type semiconductor substrate 9; a step of introducing a reactive gas, a carrier gas and a second conductivity type dopant gas onto on a second conductivity type GaP substrate 1 surface to epitaxially grow a second conductivity type GaP buffer layer 2 by a MOCVD method; a step of adhering the light emitting layer 6 surface to the GaP buffer layer surface 2; a step of removing the semiconductor substrate 9; and a step of forming electrodes on the light emitting layer 6 surface and the GaP substrate 1 backside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182054-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: ARIGA TAMOTSU
IPC: H04N1/23
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording method which enables double-sided copying by reducing a rear face density even at plain papers, to provide a method and an apparatus for ink jet recording and a processing liquid which enable making contamination or unnecessary image parts unnoticeable if the contamination or unnecessary image parts are present also when double-sided copying is not carried out, and to provide a method and an apparatus for photoprinting according to a specific command by providing a recording medium itself to be photoprinted with the specific command.  <P>SOLUTION: In the ink jet recording method of recording images by jetting ink drops to the recording medium, an image reader is set to read an image of the recording medium itself, and treating the recording medium and photoprinting to the recording medium are carried out accordingly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003066486-A (JP)
Title: Liquid crystal display and photoirradiation device for liquid crystal display
Inventor: TEI SEIKYOKU
IPC: G02F1/1339
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display plate with which irradiation with UV rays is shut off in spite of the existence of a black matrix and signal lines, the total amount of a seal agent cures and two substrates can be completely tightly bonded. SOLUTION: This liquid crystal display includes two substrate which face each other, a liquid crystal material layer which is filled between the two substrates and a sealing material 90 which is formed in a pen out region circumference (O) outside a display region (D) of the two substrates, seals the liquid crystal material layer filled between the two substrates and consists of a UV curing material. At this time, the sealing material 90 does not overlap on pads 68 in the pen out region (O) and the spacings between gate lines and data lines 62 adjacent to each other overlapping on the sealing material 90 are formed at the spacings of 1 to 10 times the widths of the gate lines and the data lines 62. The widths of the gate lines and the data lines 62 are formed in a range from 10 to 100 μm.
Patent JP-2003189586-A (JP)
Title: Stepping motor and electronic timepiece
Inventor: SATODATE TAKAYUKI
IPC: H02K37/16
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a power consumption by increasing a cogging torque in a state in which a coil is not excited and decreasing the torque in a state in which the coil is excited.  <P>SOLUTION: When the coil 109 is excited, first saturable parts 116, 117 are magnetically saturated so that a magnetoresistance is increased. A region 120 in which a through hole 114 and the region 116 are gathered and a region 121 in which a through hole 115 and the region 117 are gathered are functioned as an inner notch having a larger area than those of inner notches 104, 105, and a rotary drive with a low energy can be conducted. Then, saturable regions 110, 111 are saturated so that the rotor 102 is rotated in a direction of an arrow B at 180°. When the exciting of the coil 109 is stopped, the parts 116, 117 are not magnetically saturated so that the rotor 102 is stably stopped at a position where its magnetic axis A intersects perpendicularly the line segment connecting the inner notches 104, 105.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002236126-A (JP)
Title: Method for measuring substance utilizing fluorescence energy transfer and reagent for the method
Inventor: MATSUI KAZUHIRO
IPC: G01N21/64
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a substance utilizing fluorescence energy transfer and a reagent for the method, in particular to provide a method for measuring a substance utilizing fluorescence energy transfer between different fluorescent substances, each labeling a first substance and a second substance having affinity to a measurement object substance, and the reagent for the method. SOLUTION: The method for measuring the substance X comprises using the first substance A having combining ability with the measurement object substance X labeled with one or more fluorescent substances F1 consisting of one or more types, and the second substance B having combining ability with the measurement object substance X labeled with one or more fluorescent substances F2 consisting of one or more types. The F1 and the F2 are in the relation of a donor and an acceptor in the fluorescence energy transfer.
Patent JP-2002249016-A (JP)
Title: Air bag device for knee protection
Inventor: TAKIMOTO MASAHIRO
IPC: B60R21/20
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for knee protection to secure wide protection of the two knees of a passenger and enable a case, containing an air bag, to be formed extremely in a compact manner. SOLUTION: The air bag device S1 for knee protection protrudes the air bag 29, folded in the case, is protruded through an opening 20d of the case to the rear side of a vehicle by gas for expansion from an inflator 24 to effect development expansion to enable protection of the knees of a passenger. The inflator 24 forms a cylinder type to be disposed such that an axial direction is extended along the lateral direction of a vehicle. The case 19 is provided with a bag containing part 20 to contain the air bag 29, having the opening 20d and being folded; and an inflator containing part 21 communicating with the bag containing part 20 and containing the inflator 24. The inflator containing part 21 is formed that a width size w2 in the lateral direction of a vehicle is decreased to a value lower than a width size w1 in the lateral direction of the vehicle.
Patent JP-2003182542-A (JP)
Title: Cover mounting structure of parking brake device
Inventor: MASUDA SATORU
IPC: B60T7/10
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover mounting structure of a parking brake device capable of improving the efficiency of cover mounting work.  <P>SOLUTION: Since a position of a pin 10 of a lever 3 coincides with a position of a mounting hole 13 of a cover 5 naturally by merely turning the cover 5 centered on a projecting part 8 engaged with a receive part 9, positioning work becomes unnecessary when compared with a conventional structure, thereby improving the efficiency of mounting work of the cover 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194292-A (JP)
Title: Floating steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating trap capable of preventing bimetal from bending.  <P>SOLUTION: A bimetal storing recessed portion 13 is formed on a plug 12. An operating member 15 covers a guiding rod 14 fixed in the bimetal storing recessed portion 13, and bimetal 16 is disposed around the guiding rod 14 and the operating member 15. The bimetal 16 is fixed to the operating member 15 at a float 10 side, and fixed to the guiding rod 14 at an opposite side to the float 10. The bimetal 16 expands under a low temperature to forcibly open the float 10 through the operating member 15, and contracts under a high temperature so as not to interfere with the float 10. Bending of the bimetal 16 can be prevented, and coming out of the bimetal 16, the guiding rod 14, and the operating member 15 can be prevented, so that a good air binding releasing function and a float opening valve function can be kept for a long period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183520-A (JP)
Title: Flame-retardant resin composition and molding thereof
Inventor: KOIDE MASASHI
IPC: C08K9/06
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition having excellent flame retardancy without halogen element, and giving effective molding for an electric wire, a car interior, a tape, a film for a construction material and electric parts.  <P>SOLUTION: The flame-retardant resin composition comprises a thermoplastic resin (A) and particles (B) obtained by treating the surface of a salt (b') of a basic curing agent and an inorganic acid with a silane coupling agent, where 1 to 200 pts.wt. of the particles (B) is formulated to 100 pts.wt. of the thermoplastic resin (A). The basic curing agent is preferably melamine or polycarbodiimide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198730-A (JP)
Title: Service provider apparatus, authentication method, program, and storage medium
Inventor: HOSODA YASUHIRO
IPC: G06F21/31
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To authenticate a user without the need for installing a particular exchange and for billing a phone charge to a user.  <P>SOLUTION: The service provider apparatus includes: a first lookup table where a plurality of telephone numbers of the apparatus are correlated with a plurality of prescribed codes, respectively; and a second lookup table where a plurality of authentication codes created by using the plurality of prescribed codes are respectively correlated with a plurality of regular service users. Every time a connection request is received (S0), the apparatus acquires the telephone number of the apparatus receiving the connection request and a telephone number of a user side terminal which has transmitted the connection request, stores them to a storage device in cross-reference with each other and create connection request history information (S1). The service provider apparatus extracts only the telephone number of the apparatus corresponding to the telephone number of the user terminal which has transmitted the connection request this time from the connection request history information, reads the prescribed code by referencing the first lookup table, and creates the authentication code (S2). The apparatus collates the authentication code with the contents of the second cross reference table to authenticate the user (S3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263476-A (JP)
Title: Method of equalizing heat distribution in reactor tube
Inventor: WAMBAUGH JAMES ALLEN
IPC: C07B61/00
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of equalizing heat distribution in a reactor tube housing a catalyst. SOLUTION: When a catalyst monolith is used, reaction heat can be dispersed as desired and consequently a heat gradient is lowered and efficiently and catalyst performance are improved. The method of equalizing the heat distribution on the catalyst of the tubular reactor is provided and this method comprises packing >=1 catalytic monolith into the respective tubes of the tubular reactor.
Patent JP-2003197550-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SUWA YUJI
IPC: H01L21/22
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a delta doping technique by which the occurrence of a punch-through phenomenon that becomes a problem at the time of refining a MOSFET can be prevented and, in addition, the characteristics of a device are not sacrificed.  <P>SOLUTION: The purpose is achieved by segregating phosphorus atoms injected into a semiconductor substrate to the surface of the substrate, and utilizing the surface layer of the substrate as a delta-doped layer. The segregation means that the phosphorus atoms are distributed near the surface of the substrate at a concentration higher than that of the phosphorus atoms distributed inside the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192195-A (JP)
Title: Film sheet winding device and method therefor
Inventor: KACHI KAZUFUMI
IPC: B65H19/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film sheet winding device and a method therefor capable of preventing the occurrence of winding restriction when a tensioned film sheet is wound as a film roll and thereafter preventing depression of a core, coming- off of the core, bamboo shooting, and layer deviation.  <P>SOLUTION: This device is provided with a winding part 10 for winding the film sheet S reeled out from an original roll G as the film roll R and is provided with a cooling part 30 for cooling the film sheet S before the film sheet S is wound as the film roll R. A hot heat part 40 for heating a part where the film sheet S is reeled out from the original roll G is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195344-A (JP)
Title: Liquid crystal display element and method for manufacturing the same
Inventor: TANIGUCHI MASAHIDE
IPC: G02B5/20
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve light transmittance and contrast in a laminated panel.  <P>SOLUTION: In an intermediate layer 9 of a liquid crystal display element 1 constructed by laminating two liquid crystal display panels 2a, 2b, a filler 12 with a refractive index at about the same level as that of respective glass substrates 4 is filled.  <P>COPYRIGHT: (C)2003,JPO