baber/WOPTO huggingface dataset:
Patent JP-2006093432-A (JP)
Title: Memory element and memory
Inventor: HOSOMI MASAKATSU
IPC: H01L43/08
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory element which can reduce a current value required for write by improving spin injection efficiency.  <P>SOLUTION: Magnetization fixed layers 31, 32 are provided above and below a memory layer 17 holding information by the magnetization state of a magnetic substance via intermediate layers 16, 18. Both the intermediate layers 16, 18 are formed of an insulation layer. The direction of magnetizations M15, M19 of ferromagnetic layers 15, 19 which are closest to the memory layer 17 of the magnetization fixed layers 31, 32 above and below the memory layer 17 is opposite mutually, and upper and lower two intermediate layers 16, 18 of the memory layer 17 have a significant difference in an area resistance value. The direction of the magnetization M1 of the memory layer 17 changes by making a current flow in a lamination direction, thus constituting the memory element 3 wherein information is recorded in the memory layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091734-A (JP)
Title: Learning process, learning system, learning method and learning program
Inventor: YAMAMOTO MASAYA
IPC: G09B7/07
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning process, a learning system, a learning method and a learning program which make people who can not seize an opportunity to implement learning remind motivation for leaning and enhance the motivation for learning.  <P>SOLUTION: A terminal software control part 100 makes a display/reproduction part 130 reproduce information regarding the learning of English words, etc. stored in a learning information storage part 121 by sound or display it on a picture, when incoming telephone call or e-mail reception is performed. In addition, the terminal software control part 100 makes the display preproduction part 130 reproduce learning information by sound or display it on the picture again after termination of a telephone call or e-mail browsing and accepts answer input from a user. Further, when the user inputs an answer, the terminal software control part 100 displays the right or error decision result of an answer result on the picture via the display/reproduction part 130 and stores learning history in the learning information storage part 121 via an input/output part 120. Further, the terminal software control part 100 sums up all learning results and displays them on the picture via the display reproduction part 130 at the point of time when the fixed number of learning problems are ended.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100983-A (JP)
Title: Wireless network system and packet relaying terminal device, and packet relaying method in the system
Inventor: FUKUHARA TADAYUKI
IPC: H04L45/16
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless network system capable of avoiding wasteful consumption of wireless resources by designating a relaying direction and its region in broadcasting.  <P>SOLUTION: The wireless network system distributes data to surrounding terminals by applying multi-stage relaying to a broadcast signal. A sender terminal 1 designates a parameter including a relying direction (valid angular range) and its region (effective width) in broadcasting and a packet relaying terminal device 2 receiving the parameter discriminates whether or not its own present location information is included in the region denoted by the parameter to discriminate the necessity of relaying of a received broadcast packet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100409-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SAKUMA MAKOTO
IPC: H01L29/792
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device improving reliability and taking advantage of microfabrication, and also to provide a manufacturing method.  <P>SOLUTION: The semiconductor device comprises: a transistor ST provided with a metal layer 31 on the gate electrode; a first barrier film 23 provided one by one, a first insulating layer 24; a second barrier film 25; a second insulating layer 26; a groove which makes an aperture in the second barrier film by a first width W1 and is extended in a first direction; and a bottom 40 in the second barrier film by penetrating the second insulating layer. The semiconductor device is also provided with: an upper part 39-1 of a larger contact hole having a second width W2 larger than the first width in a second direction wherein the bottom crosses in the first direction; a lower part 39-2 of a contact hole having the first width W1 of the top surface in the second direction formed in the diffusion layer via the groove from the upper part of the contact hole, by penetrating the first insulating layer and the first barrier film; and a contact 39 wherein the conductive material is embedded continuously in the upper part of the contact hole and the lower part of the contact hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100680-A (JP)
Title: Electronic device package, method of manufacturing the same and piezoelectric device
Inventor: HAYASHI SATOSHI
IPC: H03H3/08
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To form, in a package, an impedance element with great inductance or electrostatic capacitance without enlarging a packaging area.  <P>SOLUTION: An upper sheet 40 comprises a package body and includes a bonding portion 42, at the edge of the upper surface, formed from a plating layer. The lid of the package is bonded to the bonding portion 42. A SAW filter element is packaged in the center of the upper sheet 40. In the upper sheet 40, a pair of electrodes 44 (44a-44d) are provided on both sides of the packaging area of the SAW filter element. These electrodes 44 are electrically connected through a wiring pattern 50, lands 48 (48a-48d) and through-holes 46 (46a-46d) to inductance elements 52 (52a, 52b) formed on the lower surface of the upper sheet 40. These inductance elements 52 play the role of a plating electrode pattern for forming the bonding portion 42 from the plating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105610-A (JP)
Title: Measuring instrument and method using total reflection attenuation
Inventor: MURAISHI KATSUAKI
IPC: G01N21/41
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a reaction curve suitable for curve fitting.  <P>SOLUTION: This measuring instrument prepares an initial concentration of analyte solution at first, and conducts measurement processing for feeding the analyte solution to an SPR sensor to measure a reaction situation with a ligand. A measured data obtained by the measurement processing is compared with a preliminarily stored reference value to determine the propriety of the measured data. When the measured data is determined to be proper, the curve fitting is carried out, based on the measured data to find a reaction rate constant. When the measured data is determined to be improper, a concentration of the analyte solution used in the next measurement processing is determined, based on the measured data. The determined concentration of the analyte solution is prepared to conduct the measurement processing by the solution. The measuring instrument repeats such procedures until obtaining the proper measured data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106843-A (JP)
Title: Touch panel
Inventor: KAWADA JUNICHI
IPC: G06F3/045
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To match the display contents of a key area with a coordinate of a touch panel with high accuracy.  <P>SOLUTION: The coordinate of the push-down section in the touch panel is specified, based on the potential difference between a first reference voltage and the voltage of the push-down section and the potential difference between a second reference voltage and the voltage of the push-down section. In the touch panel, part of an effective area between a first electrode and a second electrode is used as the key area, a first gap is disposed between a first edge of the key area and the first electrode, a second gap is disposed between a second edge of the key area and the second electrode, the voltage corresponding to the first edge of the key area is used as the first reference voltage when voltage is applied between the first electrode and second electrode, and the voltage corresponding to the second edge of the key area is used as the second reference voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108879-A (JP)
Title: Portable terminal
Inventor: IIJIMA TAKAHIRO
IPC: H04R1/10
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal permitting viewing of a television and listening of sound for a moving image with a desired sound level without dividing the function of a telephone.  <P>SOLUTION: The portable terminal 10 has a body unit 11 comprising rear and front casings 12, 13, and a headset 15 detachably stored in the rear casing 12. The body unit 11 has a radio circuit 14 for performing radio communication in the rear or front casings 12, 13, and transmits a sound signal for communication to the headset 15 by the radio circuit 14. The headset 15 can be put on the head of a user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106959-A (JP)
Title: Method for preparing data for grinding non-complete round workpiece and non-complete round workpiece grinding machine
Inventor: SAITO AKIRA
IPC: G05B19/4093
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing data for grinding a non-complete round workpiece for preparing data for roughly grinding the recess of a non-complete round workpiece by a grinding wheel with large diameter.  <P>SOLUTION: A recess A of a cam 50 is specified by a two points (point P2 to point P12), and a circular arc R corresponding to the radius of a grind stone is set in the recess A by the specified two points. Thus, it is possible to prepare data for roughly grinding the recess A of the cam 50 by a grinding wheel 28 with large diameter. Therefore, it is possible to increase the grinding efficiency, and to extend the life of the grinding wheel. Also, a circular arc R and an outer peripheral face K2' applied with the offset of the cam 50 are smoothly connected through curves L3 and L4 so that even when finish grinding is carried out by the grinding wheel with small diameter, the grinding wheel can be smoothly conveyed, and the cam 50 can be finished into desired shape.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006103434-A (JP)
Title: Swing lock type caster
Inventor: YAMAGUCHI KATSUMI
IPC: B60B33/00
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster for locking swing of a support yoke by utilizing an integrally provided holder and to provide a caster with an adjuster capable of installing the caster at a predetermined position by providing a stand part on the holder.  <P>SOLUTION: In the swing lock type caster, the support yoke is swingably mounted to a mounting base fixed to an object to be supported and a cylindrical holder part is fixed to a front side of the support yoke. An engagement hole provided on the mounting base, a through hole formed on an upper part of the holder part, an engagement auxiliary hole provided on the object to be supported and communicating with the engagement hole and a separate engagement pin are provided. The engagement pin is inserted to the engagement auxiliary hole and a distal end passes through the engagement hole and is inserted through the through hole of the holder part to lock swing of the support yoke. The engagement pin is drawn out from at least the through hole to make the support yoke swingable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104309-A (JP)
Title: Polyvinyl acetal resin
Inventor: SHIBUYA MITSUO
IPC: C08F8/48
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl acetal resin having excellent flexibility, a low solution viscosity, excellent stability of the viscosity with time and excellent solubility in alcoholic solvents.  <P>SOLUTION: The polyvinyl acetal resin is obtained by acetalizing a polyvinyl alcoholic resin (A) containing a 1,2-diol component in the side chain.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108397-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAENO MUNEAKI
IPC: H01L27/04
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To respond to different operation demands and circuit demands of a semiconductor integrated circuit by using a plurality of basic cells as a base whose one-directional dimensions are the same and which fix transistor formation up to first wiring, and by correcting the plurality of basic cells after a first via.  <P>SOLUTION: An SRAM cell 1 is composed of the basic cell A1 with two p-channel MOS transistors and two n-channel MOS transistors, two p-channel MOS transistors and two n-channel MOS transistors. The SRAM cell 1 is further composed of the basic cell A2 having the two p-channel MOS transistors and the two n-channel MOS transistors, with the arrangement of the origin of the cell only different from the basic cell A1, and the basic cell B formed between the basic cell A1 and the basic cell A2 having the four n-channel MOS transistors, and having the same size in the X direction as the basic cell A1. Connections among the transistors and the connections of circuits are established by using a first via 15, second layer wiring 16, a second via 17, and third layer wiring 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075549-A (JP)
Title: Light beam therapeutic apparatus
Inventor: SOTOGUCHI KAZUMI
IPC: G02F1/13
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new light beam therapeutic apparatus which shows a healing effect same as that of a solar beam, is easily used in arbitrary time regardless of climate or time, does not give an adverse affect on skin, and is suitable to treat a bed sore.  <P>SOLUTION: This apparatus is constituted by connecting a treatment head part 3 which has in a front part a color light emission type liquid crystal surface body 2 for emitting the light with a wave length distribution being close to the solar beam, to a control box which controls the treatment head part 3, by the use of a connection cord 5. The color light emission type liquid crystal of an EL (Electro Luminescence) type is used for the color light emission type liquid crystal surface body 2. Multilayer coating type dispersion correcting filter is provided as a dispersion distribution control means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106480-A (JP)
Title: Optical waveguide
Inventor: AOKI MASAMI
IPC: G02B6/12
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide that has a shape adaptable to broad purposes, that has low loss, and that facilitates manufacturing by reducing radiation loss in the curved part caused through deformation by an external force.  <P>SOLUTION: The waveguide 10 made from organic materials, contains a core layer 1 and a clad layer 2, and inputs/propagates/emits a signal light. The core layer 1 is formed within a substantial plane formed by the clad layer 2 and is provided in part with a U-shaped section, while the shape deformation of the core layer 1 is suppressed. The U-shaped section suitably holds a prescribed shape so as to keep an angle always smaller than the normal critical angle of total reflection in the boundary face between the core layer 1 and the clad layer 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005119881-A (JP)
Title: Bobbin creel for textile machine
Inventor: BECKMANN MARKUS
IPC: D01H13/04
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly shift to the other yarn winding bobbin when the yarn of one yarn winding bobbin runs out.  <P>SOLUTION: The axes of mounting shafts 8 are adjusted almost horizontally, and a yarn guide member 21 has an elongated hole 21.1 whose length is set to correspond approximately to a vertical distance between the axes of the mounting shafts so that the ends of the elongated hole are approximately on the extension lines of the axes of the mounting shafts. Two elongate yarn guide elements 22, 23 are mounted to the yarn guide member, next to the side of the elongated hole within the end regions of the elongated hole on the mounting shaft facing side of the yarn guide member, and the free ends of the yarn guide elements have yarn through parts 22.1, 23.1 opened to the side in the direction of the elongated hole 21.1 respectively. The yarn through parts are positioned outside the maximum outer diameter of the yarn winding bobbin Sp wound on a bobbin mounted onto the mounting shaft, and a yarn holding member 24 is arranged in the middle of two mounting shafts and spaced to the side from planes specified by the axes of the mounting shafts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122747-A (JP)
Title: General-purpose security method by combining network and physical interface, storage medium, and system
Inventor: MASUOKA RYUSUKE
IPC: H04L9/10
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent convenience of users who access a network from being restricted.  <P>SOLUTION: A general-purpose security method, provided by combining a physical interface for a service to a user and a network interface establishes a network connection for the service by a client device of the user, transmits an identifier to the client device of the user by the service, discriminates whether the user has inputted the identifier to the service in a physical vicinity of the service and activates the service, when the user inputs the identifier to the service in a physical vicinity of the service. This service can provide an index, indicating permission of the service, by sending a control page to the client device of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006114776-A (JP)
Title: Manufacturing method of plate-type substrate
Inventor: FUJINO KAZUYA
IPC: H01L21/304
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a plate-type substrate which can surely form a straight orientation flat, even if the width of cutting portion is narrow, when forming orientation flat.  <P>SOLUTION: In the manufacturing method of the plate-type substrate, a disk type substrate 5, having an orientation flat 4 cut in straight at a circumferential portion, is cut from a base material 1. After having locally heated a plate type base material 1 consisting of brittle material, the base material 1 is cut by locally cooling the locally heated portion. After having formed an initial crack 2 in the base material 1, the base material 1 is cut into a circular form by arranging the initial crack 2 as a starting point. The orientation flat 4 is formed by cutting a portion of a circular cutting portion 3, including the initial crack 2, in such a state that the circular cutting portion 3 will not separate from the base material 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005192193-A (JP)
Title: Apparatus, system, and method for video encoder rate control
Inventor: LIGHTSTONE MICHAEL L
IPC: H04N7/30
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhanced apparatus, system, and method for rate control in MPEG encoders.  <P>SOLUTION: A video encoder includes a programmable rate controller. In one embodiment, the programmable rate controller includes a variable bit rate controller, a constant bit rate controller, and an arbitration logic circuit for selecting one of the two outputs. An embodiment of a variable bit rate controller tracks long-term changes to average bit rate. An embodiment of a constant bit rate controller classifies macroblock types, determines a statistical indicator of complexity for each macroblock type, and generates a target bit rate based on estimated complexity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006120683-A (JP)
Title: Semiconductor mounting method and flexible wiring board
Inventor: NAKATANI NAOTO
IPC: H01L21/60
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform ultrasonic bonding within an appropriate temperature range, to improve use efficiency of vibration energy and to improve bonding reliability when a film formed of liquid crystal polymer is used for a flexible wiring board.  <P>SOLUTION: In a semiconductor mounting method, a bump of a semiconductor bare chip (16) is mounted on wiring of the flexible wiring board (10) using the film of liquid crystal polymer (12) by ultrasonic flip-chip bonding technology. Ultrasonic vibration is added to the semiconductor chip (16) in a direction which is almost the same as an orientation direction of liquid crystal polymer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119251-A (JP)
Title: Method for manufacturing negative photosensitive lithographic printing plate
Inventor: MIYAZAKI TAKASHI
IPC: G03F7/38
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a negative photosensitive lithographic printing plate which ensures good printing performance and a uniform coated surface.  <P>SOLUTION: In the method for manufacturing the negative photosensitive lithographic printing plate by disposing on an aluminum support a photosensitive layer containing a polymer having a polymerizable double bond in a side chain and by having a carboxyl-containing monomer as a copolymerized component and a polymerization initiator, a coating liquid for the photosensitive layer contains an organic solvent whose boiling point is <110°C as an organic solvent in an amount of ≥50 mass% of all organic solvents, a step of applying the coating liquid for the photosensitive layer satisfies the conditional expression 1: T1-T2>-18(°C), and a drying step satisfies the conditional expression 2: T1-T3<30(°C). In the expressions, T1 represents a surface temperature (°C) of the photosensitive layer; T2 represents a dew point (°C) of the applying step; and T3 represents an average boiling point of the organic solvent whose boiling point is <110°C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006116418-A (JP)
Title: Exhaust gas cleaning catalyst and exhaust gas cleaning device for vehicle provided with the same
Inventor: MATSUO YUICHI
IPC: B01J37/08
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst exhibiting a sufficient performance even during low-temperature (400°C or lower) operation at starting of an automobile or idling by enhancing activity of a noble metal itself and preventing a reduction in activity at high temperature.  <P>SOLUTION: A composite oxide of a rational formula, i.e., Ln<SB>1-a</SB>X<SB>a</SB>Al<SB>1-b</SB>Z<SB>b</SB>O<SB>3</SB>(Ln: a rare-earth element, X: an alkaline earth metal, Z: a 2-5 group element or a 12-14 group element, 0.02≤a≤0.30, and 0.02≤b≤0.30) carries Pd.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119879-A (JP)
Title: Control apparatus of vending machine
Inventor: KUBOTA YOSHITAKA
IPC: G07F11/58
Filed: 2004-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus for a vending machine capable of returning to normal operation of a vending machine even when preceding operation becomes indefinite after recovery from a power failure or the like.  <P>SOLUTION: The vending machine comprises a tray means 5, an article storage means 2, a tray carrying means 6, a tray presence detection means 10, an article presence detection means 11, and a control unit 12 for controlling the vending machine. At the time of power supply or reset, the tray presence detection means 10 and the article presence detection means 11 are operated to grasp whether or not there is a tray or sales article. Thus, it is possible to judge whether or not sales operation as the vending machine can be continued at the time of an unexpected power failure or reset.  <P>COPYRIGHT: (C)2006,JPO&NCIPI