baber/WOPTO huggingface dataset:
Patent JP-2004172613-A (JP)
Title: MANUFACTURING METHOD FOR LIGHT EMITTING DEVICE USING GaN COMPOUND SEMICONDUCTOR
Inventor: KWAK JOON-SEOP
IPC: H01L21/28
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method for a light emitting device for which a GaN compound semiconductor is used.  <P>SOLUTION: The manufacturing method for this light emitting device is for a light emitting device having at least one layer of a p-type compound semiconductor layer existent on an active layer from which light is emitted and a p-type electrode on the p-type compound semiconductor layer. The method comprises the steps of forming the p-type compound semiconductor layer on the active layer, and then, of annealing the result twice and forming the p-type electrode onto the twice annealed p-type compound semiconductor layer. Since use of this method lowers electrical resistance of the p-GaN layer through the double process of annealing, the contact resistance between the p-type electrode and the p-GaN layer becomes low even when the p-type electrode is a single metal layer. As a result, driving electrical pressure of the light emitting device becomes low. In addition, a greater variety of metal layers compared to the conventional can be used to form the p-type electrode. Therefore, various steps can be used to form the p-type electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160455-A (JP)
Title: Dispenser in liquid crystal display panel and detection method for residual volume of dispensing material in liquid crystal display panel
Inventor: JUNG SUNG-SU
IPC: B05C5/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for a residual volume of a dispenser and a dispensing material in a liquid crystal liquid display capable of correctly detecting the actual residual volume of the remaining dispensing material in a syringe and removing a defect causing factor in the liquid crystal display panel.  <P>SOLUTION: A dispenser of a liquid crystal panel is constituted of a syringe 401 dispensing a dispensing material 410 to a substrate 400 through a nozzle 402 provided at one end, a cap part 403 provided at the other end of the syringe 401, a gas supply part 405 supplying gas to the syringe 401 through a gas pipe 404 which goes through the cap part 403, a valve 406 provided at the gas pipe 404, a detection part 407 detecting a residual volume of the dispensing material 410 remaining in the syringe 401 by a gas flow rate supplied from the gas supply part 405 to the syringe 401, and a control part 408 controlling the gas supply part 405, the valve 406 and the detection part 407.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005148993-A (JP)
Title: Data processor, data processing method, storage medium storing program that computer can read and program
Inventor: TAKAHASHI HIROYUKI
IPC: G06F3/048
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To freely construct a data processing environment superior in convenience and operability, by which a conventional selection operation burden for performing complicated and troublesome function processing by a user can remarkably be reduced.  <P>SOLUTION: On a client-side, a plurality of boxes are displayed on a picture, and a CPU detects that data set to be an object of processing on the picture passes and moves on a plurality of boxes while they are set as a selected state. A work flow order is decided and the CPU performs display control as a work flow window 5201 being a different window on a work flow.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151132-A (JP)
Title: Key delivery system and encrypting apparatus in encryption communication
Inventor: TERAO MASARU
IPC: H04L12/70
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encrypting apparatus where a cause of the occurrence of a communication fault is easily discovered in encryption communication.  <P>SOLUTION: The encrypting apparatus 3 comprises a terminal interface part 31, a encrypting/decrypting part 32, a line interface part 34, a key generation part 35, a test data analyzing part 36, a data transmission and reception part 37, and a switching switch 33. When delivering an encryption key, the apparatus generates a public key by encryption communication using a master key set in advance, exchanges the public key by encryption communication using the master key between an opposing encrypting apparatus, generates a session key using the exchanged public key, and exchanges the session key by encryption communication using the master key between the opposing encrypting apparatus to perform a key delivering procedure. When the key delivering procedure is finished normally, test data mounting a communication kind are exchanged by encryption communication using the session key between the opposing encrypting apparatus to detect the normal finish of encryption key exchange and the kind of communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151134-A (JP)
Title: Apparatus and method of determining movement/still, and apparatus and method of processing image signal
Inventor: TANAKA TETSURO
IPC: H04N7/01
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase accuracy of determining whether an interpolation pixel position (target pixel position) is in a moving region or a still region without causing a remarkable increase in a memory capacity.  <P>SOLUTION: First, a moving/still determining section 113 determines whether an interpolation pixel position existing in a field before one field is in a moving region or a still region using the image signal V0 of a present field and an image signal V2 before two fields to acquire the determining result RS1 of the interpolation pixel image of this time. Then, the section 113 finally determines whether the interpolation pixel position is in the moving region or the still region on the basis of a determination result RS1 of this time, and history information of determination results R1 of the past specified times in the past corresponding to an interpolation pixel position read from a memory 104 by a history information reading section 115, and acquire a determination result RS2. Since the memory 104 is used to the history information of the determination results RS1 of the past specified times corresponding to each interpolation pixel position and does not store the pixel data themselves concerning the determining result, the memory capacity does not remarkably increase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143973-A (JP)
Title: Leukocyte removing device, flow passage system for leukocyte removal, and leukocyte removing method
Inventor: ONODERA HIROKAZU
IPC: B01D35/18
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leukocyte removing device and a leukocyte removing method for removing leukocyte in blood in such a manner that while the function of an anticoagulant is maintained, the risk for the rising of a pressure loss of a leukocyte removing filter is reduced by reducing the clogging of blood components or the risk for the coagulation, and the blood of a target amount is processed.  <P>SOLUTION: A blood inlet, the leukocyte removing filter and a blood returning port are connected in this order by an excretory duct, and an excretory duct for injecting the anticoagulant is provided on the upstream side excretory duct of the leukocyte removing filter for this leukocyte removing device. In the leukocyte removing device, a cooling means for cooling the blood to be at a temperature from 10°C to lower than 30°C is provided on the leukocyte removing filter and/or on the upstream side excretory duct for the leukocyte removing device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146214-A (JP)
Title: Resin composition and molded product obtained therefrom
Inventor: KOBAYASHI TAKAHIRO
IPC: C08K9/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition and a molded product obtained therefrom having good mechanical characteristic and thermal conductivity and being excellent in maintaining its characteristics even when it is used under high temperature and high humidity conditions based on the fact that the use of aluminum nitride powder with particle surfaces coated with silica results in good flowability at the time of molding and increased packing density of the molded product.  <P>SOLUTION: The resin composition comprises (A) a 70 to 5 wt.% thermoplastic resin and (B) a 30 to 95 wt.% aluminum nitride powder having particle surfaces coated with silica.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169263-A (JP)
Title: Functional modified cross-section conjugated fiber, method for production of the same and spinneret for production of the functional modified cross-section conjugated fiber
Inventor: CHIN RENTAI
IPC: D01F1/10
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide functional modified cross-section conjugated fibers that do not impart wear to apparatus, and free from damage of surface after subjected to a high speed friction in postprocessing.  <P>SOLUTION: The functional modified cross-section conjugated fibers having a cross section composed of more than one T-shaped lobes linking each other at the central pillar parts of the T-shapes by using a spinneret comprising more than one first exits each arranged to form a regular polygon, and more than one slender second exits arranged as elongating from inner center of the regular polygon to each of the first exits. The cross-bar of the T-shape of the T-shaped lobe comprises a component and the central pole part of the T-shape comprises the component and an additive. As a result, the apparatus do not wear down in postprocessing and the quality of the fiber is properly kept because of the additive wearing down the apparatus do not appear to the outside layer of the fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005120331-A (JP)
Title: Gateway frame of carbonizing oven having extremely less deformation and crack
Inventor: YAMAZAKI KESAO
IPC: F27D1/18
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway frame of a carbonizing oven, preventing its partial loss by fusion caused by a high dry distillation temperature of coal particles and also reducing the occurring of deformation and crack such as C-shaped warpage, curved deformation, etc., caused by an effect from unavoidable expansion.  <P>SOLUTION: The gateway frame of the carbonizing oven is characterized in that a heat-resistant alloy member 13 is fitted with play in an engaging joint form to the inner circumferential face of the carbonizing oven side of an upper beam member 11 of the gateway frame 4 of the carbonizing oven to which a knife-edge sectional shape sealing flange member, provided at the carbonizing oven side of the oven lid for opening and closing the gateway of the carbonizing oven of a coke oven, is abutted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155959-A (JP)
Title: Heat pump having actuator driving mechanism using hydrogen occluding alloy
Inventor: ISHIYAMA SHINTARO
IPC: F25B17/12
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat generation system, and a driving system not needing fuel nor electric power in space lacking in energy sources.  <P>SOLUTION: The heat pump is composed such that it has the actuator driving mechanism using hydrogen occluding alloy, it can maintain a constant temperature in an environment wherein a temperature of ≥100°C and a temperature of ≤-100°C alternately and repeatedly lasts for fifteen days each, and it can continuously output 100W for fifteen days as an electric energy source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154820-A (JP)
Title: Sputtering target, and optical information recording medium, and method for manufacturing the same
Inventor: TAKAMI HIDEO
IPC: G11B7/254
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target which is less liable to cause deterioration of adjacent reflective layers and recording layers, is excellent in adhesion and makes high-speed deposition possible by employing a material containing an SiO<SB>2</SB>-based oxide, and a method for manufacturing the same, and a thin film (particularly used as a protective film) for an optical information recording medium, and a method for manufacturing the same, thereby to enhance the characteristics of the optical information recording medium and to greatly improve productivity.  <P>SOLUTION: The sputtering target composed of a tin oxide, zinc oxide and oxide of tri- or higher valent elements as main components shows I2/I1=0.1 to 1 in the peak intensity I1 of the tin oxide phase (110) and the maximum peak intensity I2 existing in the range of 2θ=15 to 40° in an X-ray diffraction diagram of the oxide or multiple oxide phase exclusive of the tin oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158453-A (JP)
Title: Connecting terminal and dustproof connector
Inventor: IWAMOTO SHUJI
IPC: H01R13/42
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting terminal which can inexpensively provide a short circuit structure and to provide a dustproof connector.  <P>SOLUTION: The connecting terminal 10 includes a connector 11 formed at a tip side, an electric wire connector 12 connected to the core wire 91 of an electric wire 90 formed at a base end side and an electric wire fixing part 13 for holding fixedly the electric wire 90 to the connecting terminal 10, and an intermediate part 14 between the connector 11 and the electric wire connector 12. The intermediate part 14 has a short-circuit part made of the elastic contact piece 15 of a shape opened obliquely to the outside from the tip side to the base end side of the connecting terminal 10. Thus, when a plurality of connecting terminals 10 are arrayed, the adjacent connecting terminals 10 are short-circuited when the elastic contact pieces 15 are brought into contact with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153772-A (JP)
Title: Wiper device
Inventor: AYUKYO OSAMU
IPC: B60S1/18
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device of a small, lightweight, and low-cost construction capable of reducing a prying force resulting from a wiping reaction force acting on a fixation part where a wiper motor is mounted on a motor bracket and suppressing the increase in the weight and cost in association with the wiper motor fixing structure.  <P>SOLUTION: The wiper device 10 has a first pivot holder 12 coupled with a frame member 16 in a coupling shaft 32 of the motor bracket part 28, wherein the wiper motor 80 is arranged on one side of the motor bracket part 28 in the axial direction of the first pivot shaft 20, and the output shaft 86 penetrates the motor bracket part 28 and protrudes to the other side of the motor bracket part 28. The axis of the output shaft 86 intersects the longitudinal axis E of the motor bracket part 28 stretching in the longitudinal direction of the frame member 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159213-A (JP)
Title: Measuring method and apparatus using shearing interference, exposure method and apparatus using the same, and device manufacturing method
Inventor: HASEGAWA MASANORI
IPC: G03F7/20
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method and an apparatus in which signal processing is made more accurately and easily than a conventional one using a shearing interference, an exposure method and an apparatus using the same, and a device manufacturing method.  <P>SOLUTION: The measuring apparatus includes a first mask having a pinhole for generating a spherical wave from measuring light, a second mask formed subsequent to the first mask and having a selecting window that allows the measuring light that has passed a target optical system to transmit through the selecting window, and a two-dimensional light divider, located between the first and second masks, for two-dimensionally dividing light, wherein the measuring apparatus calculating the wavefront aberration of the target optical system from an interference fringe formed by the measuring light that has passed the selecting window.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004117373-A (JP)
Title: Data analysis device and its method
Inventor: TAKADA KAZUNORI
IPC: G06T1/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To precisely compute the possibility of contact of a feeder line with trees adjacent thereto from position data for the feeder line and the trees adjacent thereto subjected to aerial measurement.  <P>SOLUTION: This device extracts only electric wire data from a database for laser reflection points having geodetic coordinates (st.431) and finds each electric wire catenary (sag) using the electric wire data (st.432). The intersection point is found from the electric wire catenary and the position of a supporting point is determined (st.433). Data for a steel tower portion is extracted from a data file and the coordinate of its center point is calculated (st.434). Furthermore, other data than the electric wire catenary and the electric wire/steel tower are used for analyzing a space from the adjacent trees (st.435).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005160338-A (JP)
Title: Substance-introducing device
Inventor: SASAKI JUN
IPC: C12M1/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substance-introducing device which can improve a throughput in spite of an injection method without relating to the kind of a particle and the kind of an introduction substance.  <P>SOLUTION: This substance-introducing device is characterized by comprising at least a rotary drum 2, a particle-supplying portion 6, an observing portion 8, a substance-introducing portion 9, and a particle-recovering portion 10, and arranging at least the particle-supplying portion 6, the substance-introducing portion 9, and the particle-recovering portion 10 in the described order in the rotation direction of the rotary drum 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165562-A (JP)
Title: Image display device, image display method, computer program and recording medium
Inventor: OKA HIROTO
IPC: G06F3/0484
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To display desired digital image data from a plurality of pieces of digital image data, and to display an area of a face image in the digital image data on a display screen by easy operation.  <P>SOLUTION: When operation by a user is performed, it is examined whether an area of another face image can be displayed or not, in the presently displayed digital image data, it is displayed when it can be displayed, and other digital image data are displayed when it cannot be displayed. Thereby, when dealing with a plurality of pieces of digital image data, the area of the face image can be displayed on an image display part across the digital image data one after another by only performing the easy operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163938-A (JP)
Title: Pipe joint
Inventor: NOGUCHI YOSHINOSUKE
IPC: F16L15/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint free from the generation of a weld line even in injection molding under normal molten resin temperature and injection pressure and free from water leakage.  <P>SOLUTION: In this pipe joint wherein a metallic screw member is buried at one side and a synthetic resin joint is formed at the other side, a synthetic resin layer is formed on a contact boundary face of the metallic screw member surface at the synthetic resin joint side and the synthetic resin layer, so that the weld line caused by injection-molding the synthetic resin, does not exist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349677-A (JP)
Title: Thin film transistor having self-alignment ldd structure and its fabrication process
Inventor: CHANG SHIH-CHANG
IPC: H01L29/786
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysilicon thin film transistor having a self-alignment LDD structure, and to provide its fabrication process.  <P>SOLUTION: At first, an effective layer is formed on a substrate, a gate insulating layer having a center area, a shield area and an extension area defined on the surface is formed on the effective layer, and a gate layer is formed on the gate insulating layer. The shield area and the extension area are exposed while covering the center area with the gate layer and the gate insulating layer and the shield area are made thicker than the extension area by etching. Subsequently, in an ion implantation process, a first doped area is formed in the effective layer covered with the shield area, and a second doped area is formed in the effective layer covered with the extension area thus fabricating a thin film transistor having a self-alignment LDD structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004192791-A (JP)
Title: Method for generating output control signal of synchronous semiconductor memory, and the synchronous semiconductor memory
Inventor: DAE-HYUN CHUNG
IPC: G11C11/409
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output control signal generating method of a synchronous semiconductor memory, and a semiconductor memory related to the method.  <P>SOLUTION: In a synchronous semiconductor memory which includes an output control signal generation circuit which generates a data output control signal in response to an internal clock signal, an output control clock signal and a column address strobe (CAS) latency signal, the output control signal generation circuit shifts read-out information signals continuously in response to the internal clock signal and the output control clock whose source clocks are common and generates one of shifted read-out information signals as an output control signal which directs a data output period in response to the CAS latency signal. As a result, the influence of clock jitter is decreased by synchronizing source clocks of clock signals used in the output control signal generation circuit with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005169395-A (JP)
Title: Solid laser beam machining apparatus, and laser welding method
Inventor: MIKATA HIROSHIGE
IPC: B23K26/06
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive solid laser beam machining apparatus which provides a laser beam having a gradual intensity distribution, and to provide a lap laser welding method for a steel sheet using the apparatus.  <P>SOLUTION: The solid laser beam machining apparatus is provided with: a solid laser oscillator of oscillating a laser beam; a beam diameter adjustment means of limiting the beam diameter of the laser beam; an optical fiber of introducing the beam whose diameter has been adjusted; and a machining head of irradiating the surface of the object to be machined with the introduced beam via a transfer optical system. The beam diameter adjustment means is an aperture of adjusting the quality in the beam defined as M<SP>2</SP>to 85≤M<SP>2</SP>≤105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173657-A (JP)
Title: Communication terminal
Inventor: KANEYA ATSUSHI
IPC: G06F13/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of saving a wasteful communication cost by unreasonable mail transmission.  <P>SOLUTION: Each of communication terminals 1 and 2 has one or more of functions of being connected to a network (Internet 5) to transmit mails; checking the text size of a mail to be transmitted and the name size of an attachment file; making the check result into a text; and determining or predicting that a transmitting destination is a portable terminal. Each terminal further has the function of forming and transmitting only a mail summary, when it can be predicted at the time of transmitting a mail that the transmitting destination is a portable terminal which cannot regularly receive the mail to be transmitted, and determining whether the original mail is transmitted or not after reading a response from a receiving user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI