baber/WOPTO huggingface dataset:
Patent JP-2004257887-A (JP)
Title: Temperature sensor
Inventor: OMI TOSHIHIKO
IPC: H01L21/329
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a current range usable as a temperature sensor is small due to a large current generated by recombination of a PN junction part forming the temperature sensor.  <P>SOLUTION: This sensor comprises at least one or more PN junctions, a constant current circuit wherein a constant current flows in the forward direction of the PN junction, and an output circuit for outputting the potential difference in the forward direction generated in the PN junction. The PN junction is constituted of a first diffusion region, and a second diffusion region existing in the first diffusion region and having different polarity, and the second diffusion region is constituted of a fifth diffusion region having a high impurity concentration, and a sixth diffusion region arranged around the fifth diffusion region, having the same polarity as the fifth diffusion region, and having a low impurity concentration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258394-A (JP)
Title: Optical functional film, anti-reflection film, polarizing plate, and display device
Inventor: KOBORI HIROYUKI
IPC: H05B33/14
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical functional film and an anti-reflection film which can be used for surfaces of not only various display devices such as a liquid crystal display device, an organic EL display device, and an inorganic EL display device for normal use but also various flexible display devices because being able to maintain optical characteristics (anti-reflection function) even in such a state that stress is applied.  <P>SOLUTION: The optical functional film has at least one layer of a light-transmissive film formed on a flexible substrate directly or another layer between them, is free from film cracks or peeling and also maintains optical functionality when subjected to the cylindrical mandrel bend test based on JIS K 5600-5-1 and has such flexibility that the change rate of a maximum height difference of the light-transmissive film is ≤30%, and the anti-reflection film, a polarizing plate, and a display device use the optical functional film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255822-A (JP)
Title: Stencil printing apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printing apparatus which can restrain troubles with high accuracy caused by disturbance on an ink surface state on the inner peripheral surface of a plate cylinder such as a striped pattern or the like, even if left standing for a long time, and can obtain a favorable printed matter from a first printing.  <P>SOLUTION: A coating roller 22, with its rotary shaft 22a supported by a long hole 6a, is rotatably provided on side plates 6 which rotatably support an ink roller 2. The coating roller 22 is, urged downward by a spring 31, set to an abutting position where the coating roller is in contact with the inner peripheral surface of the plate cylinder 1 and the ink layer of an ink roller 2. When the printing is completed, the plate cylinder 1 is allowed to run idle by a prescribed number of times and causes the coating roller 22 to drivenly rotate, thereby smoothing out the ink surface of the inner peripheral surface of the plate cylinder 1. When the smoothing out step is completed, the coating roller 22 is lifted with a solenoid 30 to a retracted position where the coating roller 22 is not brought into contact with the inner peripheral surface of the plate cylinder 1 and the ink roller 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004132945-A (JP)
Title: Labeled pile
Inventor: OKADA TAKUMI
IPC: G01C15/04
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labeled pile A having characters and symbols viewed easily and attached directly to a cap 12 and an identification number attached surely.  <P>SOLUTION: The labeled pile A has the cap 12 for covering a head 10 of a pile body 1 and exposed from the ground, and is buried in the ground. An indication plate 20 for identifying the labeled pile A is attached on a side face 12b of the cap 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268043-A (JP)
Title: Electrode tip for spot welding, and method and device of producing electrode tip for spot welding
Inventor: HOSHI NOBUO
IPC: B21K21/14
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode tip for spot welding which can be produced easily and inexpensively without wasting materials, and to provide a method and a device of producing the electrode tip for spot welding.  <P>SOLUTION: The device of producing an electrode tip for spot welding, which is integrally formed of a copper or copper alloy material, is provided with: a forming die 30 with a structure consisting of a forming die body 31 in which a hole 31a for electrode tip forming with a prescribed shape whose inside has a specular face is formed and die support rings 32 reinforcing the outer circumference of the forming die body 31; a forming punch 37 having outline dimensions smaller than the inside diameter of the hole 31a for electrode tip forming of the forming die 30 by prescribed dimensions; and a forming punch 37 having outline dimensions same as the dimensions of the inside diameter of the hole 31a for electrode tip forming of the forming die 30. The electrode tip is produced through a cold forging press formation in the device, .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273722-A (JP)
Title: Method for processing wafer
Inventor: YOKOYAMA YASUAKI
IPC: H01L21/304
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a wafer in which the wafer being processed is held tightly on a substrate and can be stripped easily without breaking the element on the surface when the rear surface of the wafer having semiconductor elements (a fine pattern or holes) on the surface is processed, and a fixing agent layer adhering to the wafer can be removed and/or cleaned easily while eliminating the problem of contaminating the wafer.  <P>SOLUTION: After the wafer surface having semiconductor elements is pasted to a substrate using a compound having liquid crystal properties as a wafer fixing agent and heating at a temperature not lower than the melting point of the compound, rear surface provided with no semiconductor element is polished and then the wafer thus heated and polished is removed from the substrate before the wafer fixing agent is cleaned using a solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273828-A (JP)
Title: Method and device for surface position detection, focusing device, aligner, and manufacturing method for device
Inventor: KITO YOSHIAKI
IPC: G03F9/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface position detecting method by which information of the height of the surface of a transmissible board is detected accurately even if reflected light from the transmissible board contains not only reflected light from the board surface but also that from the board back.  <P>SOLUTION: According to the surface position detecting method, light is projected slantly on a detection surface of the transmissible board, and the reflected light from the transmissible board W is received to detect the surface position information of the board W. The light reflected on the detection surface is specified among the reflected light from the transmissible board on the basis of a reflected light strength distribution D to detect the surface position information of the transmissible board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280421-A (JP)
Title: Information presenting device
Inventor: MAMIYA SATORU
IPC: G06F3/0482
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information presenting device that presents not only body data but also attendant data related to the body data, and is capable of presenting richly expressive data.  <P>SOLUTION: The information presenting device comprises a body data management means that manages the body data presented to a user as information, an attribute giving means by which the user gives attributes to the body data, an attendant data selection means that selects attendant data according to the attribute, and a presenting means that presents the attendant data along with the body data to the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277230-A (JP)
Title: Glass composition and glass substrate
Inventor: KAWAI HIDEKI
IPC: G11B5/73
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate which has high mechanical strength although it is not subjected to tempering treatment, a coefficient of linear thermal expansion nearly equal to that of a member for a motor, and high fracture toughness, and from which little alkali and SiO<SB>2</SB>are eluted; and to provide a glass composition used for the same.  <P>SOLUTION: The glass composition contains glass components comprising, by weight, 45-75% SiO<SB>2</SB>, 1-20% Al<SB>2</SB>O<SB>3</SB>, 0-8% B<SB>2</SB>O<SB>3</SB>, 65-90% of SiO<SB>2</SB>+ Al<SB>2</SB>O<SB>3</SB>+ B<SB>2</SB>O<SB>3</SB>, 7-20% of Li<SB>2</SB>O + Na<SB>2</SB>O + K<SB>2</SB>O, 1-15% of TiO<SB>2</SB>+ ZrO<SB>2</SB>+ Ln<SB>x</SB>O<SB>y</SB>(wherein, Ln<SB>x</SB>O<SB>y</SB>is a lanthanoid metal oxide and Y<SB>2</SB>O<SB>3</SB>, Nb<SB>2</SB>O<SB>3</SB>, or Ta<SB>2</SB>O<SB>5</SB>), and satisfies following formula: (TiO<SB>2</SB>+ Nb<SB>2</SB>O<SB>3</SB>)/(TiO<SB>2</SB>+ ZrO<SB>2</SB>+ Ln<SB>x</SB>O<SB>y</SB>)>0.5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277593-A (JP)
Title: Aromatic polyamide composition and method for producing the same
Inventor: HONDA SUSUMU
IPC: C08L77/10
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel aromatic polyamide composition excellent in heat resistance, mechanical properties, etc., and to provide a method for producing the same.  <P>SOLUTION: The aromatic polyamide composition in the form of a molding is produced by imidizing an aromatic polyamic acid in a uniform mixture of a solution of the aromatic polyamide with a solution of an aromatic polyamic acid and removing the solvent from the reaction mixture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277945-A (JP)
Title: Spinning machine having loosened yarn-tightening device
Inventor: HIRAO OSAMU
IPC: D01H13/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a yarn from being broken by pulling by the increase of the yarn tension when winding the yarn on a loosened yarn-tightening roller at piecing operation.  <P>SOLUTION: A threading member 22 is arranged at a position where the member 22 is engaged with the yarn in the shortest passage of the yarn between an upstream-side guide 23 and a downstream-side guide 36 arranged in the upstream side and the downstream side of the loosened yarn-tightening roller 21, and a yarn-moving means for moving the yarn from the shortest passage to a passage at which the yarn can not be engaged with the threading member 22 is constituted of the upstream side guide 23. When carrying out the piecing operation, the yarn is held at the position at which the yarn comes off from the shortest passage and does not engage with the threading member 22 before starting the piecing, and the yarn is moved to the shortest passage position to engage the yarn with the threading member 22 just before carrying out the piecing operation. As a result, the direction of the action for engaging the yarn with the threading member 22 does not accompany the increase of the yarn tension, and the yarn break by the pulling at the piecing is precisely prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004181613-A (JP)
Title: Robot device, device and method for controlling operation of legged locomotion robot, sensor system for legged locomotion robot, and moving body device
Inventor: NAGASAKA KENICHIRO
IPC: B25J5/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To carry out strict position stabilizing control of a robot device by deriving a ZMP equation at high speed and with high accuracy.  <P>SOLUTION: According to the robot device, acceleration sensors are arranged on control target points of a robot body, by setting a lumber part of the robot body, at which a manipulated variable of mass becomes the maximum, as an origin of local coordinates. Then the position and acceleration of the robot body are directly measured, thereby carrying out the position stabilizing control, based on a ZMP. Further a floor reaction sensor for directly measuring the ZMP and a force, and an accelerator sensor are arranged at a foot portion which is a contact portion to a floor surface, and the ZMP equation is directly formulated at the foot portion which is the closest to the ZMP location, thereby realizing the strict position stabilizing control at high speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275115-A (JP)
Title: Mutation of scn2a gene in intractable childhood epilepsy accompanied by involution of critical mental faculty
Inventor: YAMAKAWA KAZUHIRO
IPC: C07K14/47
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting disease mutations (e.g. missense mutation, nonsense mutation, frame site mutation and splicing site mutation) of SCN2A in intractable childhood epilepsy accompanied by involution of critical mental faculties.  <P>SOLUTION: The present inventors found a nonsense mutation [monobasic mutation (c.304C→T)] producing R102X in a SCN2A gene of one patient of intractable symptomatic localization-related epilepsy accompanied by secondary generalized convulsive seizure among 77 patients diagnosed as severe myoclonic epilepsy of infancy (SMEI) or atypical SMEI. The present invention relates to SCN2A gene having disease mutation (e.g. missense mutation, nonsense mutation, frame shift mutation and splicing site mutation) and a primer and a probe for amplifying the gene. The invention further provides a method for detecting a mutation using the primer and the probe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280747-A (JP)
Title: Electronic apparatus, power supply control method of electronic apparatus and power supply control program of electronic apparatus
Inventor: IIJIMA JUN
IPC: G06F1/26
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an electronic apparatus cannot be operated by use of USB (universal serial bus) power when the electronic apparatus with a current consumption in starting exceeding 100 mA is connected to a USB host.  <P>SOLUTION: The electronic apparatus the power consumption of which exceeds 5V, 100 mA at the start-up in a communicable state by USB is started by its own power source to perform transmitting and receiving of device information with the USB host. When it is determined that the USB host is outputtable of a bus power current of 500 mA, the power consumption is switched from its self power source to the use of bus power via a USB port, and the power consumption of the own power source of the electronic apparatus is suppressed only to the starting time to enable long-time data communication with the USB host.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289516-A (JP)
Title: Method, device, and program for image processing, and image scanning device
Inventor: NOMURA SHOICHI
IPC: G06T11/60
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is no means for adjusting images by associating several images, for example, for finishing the several images with a unified taste and that the adjustment of image quality is not sufficient, though the method of adjustment for obtaining desirable picture characteristics with respect to each image is sophisticated.  <P>SOLUTION: Pieces of image information of several images are obtained from various sources of image information and the several images are arranged and displayed on a preview screen. Then the image quality is adjusted for each of the images.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288029-A (JP)
Title: Layout system, layout support system, layout program, layout support program, layout method and layout support method
Inventor: TANAKA TOSHIO
IPC: G06T11/60
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout system suitable for setting the significance of layout appropriate for layout elements and for reducing any load to set the significance of the layout.  <P>SOLUTION: A layout apparatus 100 inputs the operation of a user, lays out a contents container frame on the basis of the inputted operation contents, creates operation history information about the inputted operation in order to register it in an operation history information registration DB 44. Then, the layout apparatus 100 extracts an operation for the contents container frame as a layout operation out of user operations from the operation history information of the operation history information registration DB 44, calculates an order to complete editing on the basis of the extracted layout operation and sets up a higher significance to the contents container frame whose calculated order to complete editing is earlier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291276-A (JP)
Title: Backbone binding clip holder
Inventor: KINUGAWA SHINOBU
IPC: B42F7/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backbone binding clip holder with which an operation for sandwiching a cover body is facilitated smoothly and paper sheets can be positively bound.  <P>SOLUTION: The backbone binding clip holder 1 is equipped with a cover body 10 consisting of a front cover 11, a back cover 12 and a spine part 13 connecting both covers and a backbone binding clip 2 being inserted by both the covers along the spine part 13 to sandwich the covers from both sides. At least one of the covers of the cover body 10 has pull-out preventive pieces 14 rising from the spine part 13 side along spine part 13 in a region near the spine part 13. The pull-out protective piece 14 has a shape decreasing in the width as it stands, when the backbone binding clip 2 is moved to the spine part 13 side while sand-witching the cover body 10, the pull-out protective piece 14 is allowed to be engaged with the backbone binding clip 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293845-A (JP)
Title: Shield with alarm
Inventor: MAEDA SADAO
IPC: F41B15/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new defending tool by effectively combining a shield and a portable alarm.  <P>SOLUTION: This shield 1 with an alarm is constituted by mounting a handle 3 and the alarm 4 with a speaker part at a lower part of a shield main body 2, on a rear face of the shield main body 2 composed of a flat or curved plate material. When being assaulted by a thug, the alarm 4 integrated with the shield 1 is operated while defending by the shield 1, to generate the large sound volume to tide over a crisis. Further a user gets help by the large sound volume of the alarm 4. A tear gas spray may be accommodated inside of the handle 3 of the shield main body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292217-A (JP)
Title: Fuel reforming system
Inventor: OGAWA HIROSHI
IPC: C01B3/38
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation efficiency of a fuel reforming system by improving both of hydrogen transmissibility and the startability thereof.  <P>SOLUTION: The fuel reforming system is provided with a holding device 8 provided between a reformer 5 of performing the reforming of fuel and a hydrogen separation membrane unit 10 having a hydrogen separation membrane 12 selectively permeating hydrogen in the reformed gas produced with the reformer 5, and the holding device 8 receives the reformed gas obtained with the reformer 5, and holds unreformed hydrocarbon contained in the reformed gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295984-A (JP)
Title: Magnetic head slider and magnetic disk device using this
Inventor: HASHIMOTO SEIJI
IPC: G11B5/60
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a contact between a slider and a disk recording medium in loading by reducing a change in the floating quantity of the slider accompanying a change in a peripheral speed of a disk.  <P>SOLUTION: This device is a magnetic head slider provided with a front pad 13 consisting of a front step bearing 5, side rail planes 6, 7, and side step bearings 8, 9, a sensor pad 14 consisting of a center rail plane 11 having a magnetic transducer 19, and a rear step bearing 10 surrounding the center rail plane, and a negative pressure groove 12 surrounded by the step bearing. sub-side step bearings 15, 16 connected to the side step bearings 8, 9 at a longitudinal direction center part of a magnetic head slider are provided in the vicinity of an air outflow end 4, the sub-side step bearings 15, 16 are formed more deep than the side step bearings 8, 9 and more shallowly than the negative pressure groove 12, and sub-negative pressure grooves 17, 18 being more deep than the negative pressure groove are formed at periphery of the sub-side step bearings 15, 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296225-A (JP)
Title: Heater made of metal-ceramics composite material
Inventor: TSUTO HIROYUKI
IPC: H05B3/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable, durable heater that does not cause oxidation deterioration and cracks even in a long-term use, is used in a manufacturing equipment for semiconductor devices, and is made of a metal-ceramics composite material.  <P>SOLUTION: By a method of preparing a formed body with SiC, carbon, and a resin and impregnating it with fused Si in a non-oxidative atmosphere at temperatures of 1500-2000°C, the metal-ceramics composite material having the SiC as a reinforcement and Si as a matrix, is obtained. An electrode terminal is formed in the metal-ceramics composite material, thus obtaining the reliable, durable heater that is used in the manufacturing equipment for the semiconductor device and is made of the metal-ceramics composite material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295507-A (JP)
Title: Identification method, system and program using portable equipment
Inventor: NIEDA TOMOFUMI
IPC: G06F21/34
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To give a kind of an identification means and opportunities to as many people as possible without using credit cards regarding an identification method, system and program using portable equipment.  <P>SOLUTION: An identification device accessible from the portable equipment through a network and a registration terminal capable of accessing the identification device through the network are provided. The identification device is accessed from the registration terminal, and the image of an individual confirmed as a user himself/herself and relating data including an identification number are transmitted and registered in the database of the identification device. When the presentation of an identification card is requested, the identification device is accessed from the portable equipment through the network and the input of a name and the identification number, etc., is checked. When it is confirmed, the identification data of the user are taken out and transmitted to the portable equipment, the image and the relating data are displayed on the portable equipment, and the user himself/herself is identified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI