baber/WOPTO huggingface dataset:
Patent JP-2004133976-A (JP)
Title: Positive type radiation sensitive composition and manufacturing method of stamper using the same
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/004
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive type radiation sensitive composition, by which the high resolution and a pattern with the satisfied dimensional accuracy are obtained, and a manufacturing method of a stamper using the same.  <P>SOLUTION: The manufacturing method of the stamper includes a process to form a recessed part on a substrate by making the resist pattern 105 as a mask, which is formed by irradiating a positive type resist film 102 with electron beams 103 to develop it, while for this resist film 102, (a) a compound generating an acid by the exposure, (b) a resin obtained by the acid catalyst additional reaction between a binder resin including at least one kind among a carboxyl group, a phenolic hydroxyl group and 2-hydroxyl hexafluoro isopropyl group, and a compound having at least two or more vinyl ether group in one molecule, and (c) a glycolic compound, are used as the resist composition to be applied on a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130893-A (JP)
Title: Vehicular obstacle detection confirmation device
Inventor: OGATA AKIRA
IPC: H04N7/18
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely inform a driver of a detected result of an obstacle.  <P>SOLUTION: Sensors 51 to 54 are disposed in four corners or the like of a vehicle. When the obstacle is detected, a detected position is displayed on a monitor 66 of a navigation device 60 responding to an image of the vehicle. The warning can be surely informed to the driver watching the navigation image. The warning with alarm and in voice is performed with sound output from speakers 61 to 64.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183022-A (JP)
Title: Method for producing lithium-transition metal complex oxide
Inventor: IKEDA MICHIHIRO
IPC: H01M4/525
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lithium-transition metal complex oxide suitable for a positive electrode active material of a lithium ion secondary battery, particularly for mass-producing the lithium-transition metal complex oxide capable of charging/discharging at a high current density at a low price.  <P>SOLUTION: The method for producing the lithium-transition metal complex oxide comprises spray drying a slurry containing a lithium source and a transition metal source using a four-stream nozzle and subjecting the resultant material to burning treatment, or spray drying a slurry containing the transition metal source using the four-stream nozzle before the resultant material is mixed with the lithium source and then subjecting them to the burning treatment. The method for producing the lithium-transition metal complex oxide having a median diameter of 14 μm or less is characterized by a slurry concentration of 1-40 wt.% and the ratio of a supply volume of the slurry for the spray by the four-stream nozzle to a supply volume of a gas stream of 1,500 or more in the supply volume of the gas stream/the supply volume of the slurry.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131341-A (JP)
Title: Method and device for breaking brittle material substrate, and processing apparatus
Inventor: MAEKAWA KAZUYA
IPC: C03B33/037
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the formation of an irregular form in a disruption face at the time of breaking a brittle substrate, and to prevent the formation of a crack in a laminated substrate when the brittle substrate is broken.  <P>SOLUTION: A rubber plate 22 and a stainless plate 23 are provided on a table 21. A glass substrate 24 to be broken, having a scribe line, is arranged on their upper part. Stoppers 25 each having a height nearly equal to the glass substrate 24 are arranged at both sides of the glass substrate 24, and according to the scribe line, pressing is carried out with a breaking bar 27 from upper part. By this method, the deformation of the disruption face can be inhibited because the deformation state of the glass substrate 24 is reflected on the rubber plate 22 and the stainless plate 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135542-A (JP)
Title: Drag mechanism of spinning reel
Inventor: HIRAOKA KOICHI
IPC: A01K89/027
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent penetration of a liquid into a friction part by a simple sealing structure in a drag mechanism.  <P>SOLUTION: The drag mechanism 60 is equipped with a knob part 61, the friction part 62 and a sealing member 63. The knob part is provided with a first member 65 having a flange part 65a and installed in a spool shaft so as to be unrotatable and freely movable in the shaft direction and a second member 66 opposite to the first member, relatively freely rotatable with the first member, screwed onto the spool shaft and cylindrically protruding to the first member so as to cover its flange part and used for regulating the drag force with a hand. The friction part is arranged between the knob part and the spool and pressed against the spool side with the knob part. The sealing member is arranged between the spool and the first member at the front of the friction part to simultaneously seal a clearance between the spool and the first member and a clearance between the first member and the second member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137030-A (JP)
Title: Feeder and liquid injection apparatus with the feeder
Inventor: NONAKA TOSHIYUKI
IPC: B41J2/01
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder capable of rapidly switching between on and off for transmission of power from a carrying motor to a feed roller.  <P>SOLUTION: A power transmission device 31 transmitting power from the carrying motor to the feed roller switches between on and off for transmission of power by the swing motion of a trigger lever 33. A pump means 50 sucking ink in an ink jet recording head comprises a pump motor 51. A pinion gear 48 is fitted to the pump motor 51 so as to mesh with the gear part 46a of a trigger gear 46. The trigger gear 46 comprises a projection 46b. When the pump motor 51 is switched from a forward rotating direction for driving the pump means 50 to a reverse rotating direction, the trigger gear 46 is rotated and the projection 46b pushes down a lever engagement part provided on the trigger lever 33, whereby switching between on and off for the transmission of power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135581-A (JP)
Title: Fish-capturing auxiliary implement, and method for capturing fish using the same
Inventor: SUZUKI KAZUMI
IPC: A01K91/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish-capturing auxiliary implement of a new structure capable of surely catching fishes trapped on a tackle, especially common octopuses or large-sized fishes, and to provide a new method for capturing fishes using the implement.  <P>SOLUTION: The fish-capturing auxiliary implement, having an implement body frame 2 with a lifting rope 4 joined thereto, has such a structure that capturing arm rods 3 and 3 divergent downward are extended, sinkers 31, 31, 32 and 32 each with a weight selected as appropriate are attached to points shifted toward the lower ends of the arm rods and above capturing claws 33 and are integratedly provided with the capturing claws 33 and 33 curved upward so as to turn their tips toward the center of the implement body frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137765-A (JP)
Title: Cylindrical shaft unit and construction method for cylindrical shaft
Inventor: ENKAWA NORIO
IPC: E21D5/10
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact cylindrical shaft unit having a large diameter and capable of reducing a cost required for storage and transportation and being transported by a trailer, and to provide a construction method for the cylindrical shaft.  <P>SOLUTION: Since this cylindrical shaft unit 10 can be divided into a first partial unit 13 to a third partial unit 15 so as to be folded it freely, each partial unit 13 to 15 is turned to a folding side when stored and transported to fold the cylindrical shaft unit 10. When assembling them at a site, each partial unit 13 to 15 is turned to an assembly side to assemble the cylindrical shaft unit 10. Since the cylindrical shaft unit 10 can be freely folded in this way, the cylindrical shaft unit 10 can be stored in a compact manner and even the cylindrical shaft unit 10 having a large diameter can be transported by a trailer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138175-A (JP)
Title: Boot for constant velocity joint
Inventor: CHOKAI MASAYUKI
IPC: F16J3/04
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot for a constant velocity joint capable of precluding shrinkage of the large wall thickness portion of a major diametric cylindrical part and securing the required sealing performance by establishing uniform fastening when fastening is made with a fastening member.  <P>SOLUTION: The boot for the constant velocity joint is furnished with the major diametric cylindrical part 1 having the large wall thickness portion 10 and a small wall thickness portion 11 continuing smoothly in the circumferential direction on the surface of the inside surface, wherein a ring groove 15 is formed stretching over the outside circumference of the major diametric cylindrical portion 1. Because the ring groove 15 can prevent the large wall thickness portion 10 from shrinkage and is formed smoothly over the whole large wall thickness 10 and small wall thickness portions 11, this is free of a changing point where the stress changes steeply when fastening is made using the fastening member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140724-A (JP)
Title: Method and device for receiving television signal
Inventor: HAMAZAKI TADASHI
IPC: H04N5/445
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it takes time to select desired program titles because desired program title selection is complicated requires some work due to many genres and program information, and a user cannot easily and quickly select and determine program titles when the user will select a desired program title in each genre from program information displayed on a monitor and tries to directly select desired program titles from a program table.  <P>SOLUTION: A genre of a high frequency in viewing and listening is preliminarily selected in a genre search screen 30 and is set, and a genre selection screen 44 resulting from this setting is displayed in a screen 40 together with program information. When a desired program title is directly selected from the program table, program titles of the same genre are discriminated and displayed to permit first determination operation for reception. When a program title is searched by genres, only program titles of the genre selected by the genre selection screen 44 are displayed. A desired program title is selected in this screen to permit second determination operation for reception, and thus a method of selecting and determining program titles is diversified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144621-A (JP)
Title: Storage battery diagnostic device
Inventor: MAEDA KIMIO
IPC: H01M10/48
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage battery diagnostic device for diagnosing the storage battery to be used for an emergency power supply, an interruptible power supply and an operation power supply .  <P>SOLUTION: The storage battery diagnostic device is composed of a current control part 4 connected between terminals of a storage battery 5 and controls current necessary for diagnosis, a current detecting part 1 detecting/measuring discharge current from the storage battery 5, a voltage detecting part 2 detecting/measuring the terminal voltage of the storage battery 5, and a main control part 3 including a voltage, current storage part 3d wherein values of the current and voltage detected with the current detecting part 1 and with the voltage detecting part 2 are stored. The main control part 3 controls so that the storage battery 5 is made to discharge current necessary for the diagnosis for a short time, to measure current discharge current of the storage battery 5, and terminal voltages while discharging, and at the time of recovering after the discharge for several times with the elapse of time. A circuit breaker is not included in the constitutional elements, therefore, miniaturization, reliability of a contact and reducing capacity of the power supply can be attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148320-A (JP)
Title: Method and tool for friction stir welding joint
Inventor: MURAKAMI AKIYOSHI
IPC: B23K20/12
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the joint strength between overlapped workpieces.  <P>SOLUTION: When an aluminum plate W1 and a steel plate W2 are joined in an overlapped state, a through hole 10 is provided on the steel plate W2 beforehand. The aluminum material W1-1 of the aluminum plate W1 is pressed into the through hole 10 by pressing a rotary tool 4 against the aluminum plate W1 in a rotating state. At the same time, the aluminum material W1-1 is made to plastically flow by the rotary motion of the rotary tool 4. Thus, the aluminum material W1-1 and the inner peripheral surface of the through hole 10 are welded by the pushing force generated on the inner peripheral surface of the through hole 10 according to the plastic flow of the aluminum material W1-1 as the inner peripheral surface of the through hole 10 is softened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163308-A (JP)
Title: Integrated decoupling network formed on board having sealed quasi-coaxial conductor
Inventor: DOVE LEWIS R
IPC: H01L23/12
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize a hybrid circuit employing a high frequency printed board incorporating a capacitor, which enables bypassing or filtering of signals by forming a capacitor without using a through hole.  <P>SOLUTION: The hybrid circuit is provided with a quasi-coaxial feeder (19), namely a completely sealed conductor, and a ground surface (3) provided on the parts side of a board. The hybrid circuit enables bypassing and/or filtering of power source voltage or control signals by use of integrated thick film parts without using a through hole, namely a via hole. A bypass capacitor (18) is formed by printing thin pads of a suitable dielectric material on the earth surface (3), followed by forming thereon a metal layer (17).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147853-A (JP)
Title: Rice washing and cooking apparatus
Inventor: FURUTA YOSHIHIRO
IPC: A47J27/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice washing and cooking apparatus where a rice washing tub or a rice storage is prevented from being heated during waiting in the case of rice cooking processing by simple constitution.  <P>SOLUTION: The rice washing and cooking apparatus is provided with: the rice storage on the upper part of a supporting frame having a support extending upward; the rice washing tub under the rice storage; a rice cooking processing part at the lower part of the supporting flame; and a cool air feeding mechanism which sucks external air and feeding it to the rice washing tub and the rice storage as cooled air. The cool air feeding mechanism can consists of either or both of a rice washing tub cooling fan and a rice storage cooling fan. It is desirable that the support of the supporting frame consists of a cylindrical member, that an air introduction port is formed at its lower part, and that an introduction air passage is formed of the internal space of the support. It is desirable that the cool air feeding mechanism is controlled so as to start its driving in synchronization with the start of rice cooking processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199835-A (JP)
Title: Female luer connector
Inventor: WAHLBERG ULF HARRY
IPC: A61M39/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve which reduces stress when male parts mate with female parts and which allows liquid to smoothly flow.  <P>SOLUTION: In the female parts 6, 8 of a luer connector, at the end or adjacent thereto of the inner side, at least one contact part 10 is provided limiting the movement of the male parts within the female parts. The contact part 10 extends to only a part of the circumferential nearby area inside the female parts so that the chances of trapping air will be minimized allowing liquid to flow freely within the luer connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004153617-A (JP)
Title: Communication system, radio communication terminal, data distributing device and communicating method
Inventor: NOZAKI FUMIHIRO
IPC: H04W76/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of optimally using communication resources by quickly obtaining an optimum transmitting speed when a line of a radio section is stopped.  <P>SOLUTION: In this communication system in which a server 20 transmits contents data to a radio communication terminal 10 through a radio communication line, the server 20 is provided with a receiving means for receiving status information and/or quality information transmitted from the radio communication terminal and an encoding rate determining means for determining an encoding rate at which the server transmits the contents data. The encoding rate determining means determines an encoding rate on the basis of the receiving status information while communicating with the radio terminal device and determines an encoding rate on the basis of the quality information when communication is restarted after the communication with the radio communication terminal is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154178-A (JP)
Title: Stick-shaped cosmetic feeding container
Inventor: YOSHIDA MORITAKA
IPC: A45D40/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick-shaped cosmetic feeding container by which the cosmetic is hard to break and hard to slip off.  <P>SOLUTION: For the shape of a tubular member in which the cosmetic of this stick-shaped cosmetic feeding container is filled, a difference is made between diameters of a tubular body part having a tray part with holes at the upper section, and a tubular body part at the lower section which continues from the upper tubular body part and has a shorter tubular diameter. Thus, the cooling of the filled cosmetic, which is heated and molten, in the lower section tubular body part having the shorter tubular diameter can be quickly performed by this structure. Also, by providing two to three holes on the tray part with holes for the upper section, the holes are used for air bleed when the cosmetic is filled, and a uniform cooling-hardening work without unevenness can be performed, and the stick-shaped cosmetic which is hard to break and hard to slip off can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158552-A (JP)
Title: Electron beam exposure system
Inventor: KAWAMURA YUKISATO
IPC: G03F1/20
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transfer electron beam exposure system that reduces the distortion and deformation of a wafer while the wafer is exposed.  <P>SOLUTION: The electron beam exposure system is provided with an electron beam source 14 which outputs an electron beam 15, masks 30 and 60 which have the openings corresponding to the patterns to be exposed and upon which the beam 15 is projected, and a stage 44 which holds the wafer 40. The system successively exposes a plurality of patterns two-dimensionally disposed on the wafer 40 by projecting the electron beam 15 upon the wafer 40 through the masks 30 and 60. The system exposes the two-dimensionally disposed patterns to the beam 15 so that continuously exposed two rows of patterns may not adjoin each other by exposing the patterns one row by one row.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155532-A (JP)
Title: Sheet feeding device
Inventor: HIGAKI MEIJI
IPC: B65H5/06
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device provided with a rotary structure of a sheet tray capable of reducing noise and shock when stopping the sheet tray to a standstill at a sheet feeding possible position by regulating operation when rotating and stopping the sheet tray to a standstill at a predetermined position and preventing abrupt jumping-up when rotating it to a position where a sheet causing improper conveyance can be discharged.  <P>SOLUTION: This sheet feeding device 21 is provided with the sheet tray 31 for loading a sheet, a rotary shaft 33 supporting the sheet tray 31 rotatably, and a rotation regulation mechanism 35 regulating the rotation of the sheet tray 31 at a position where the sheet tray 31 is rotated by a predetermined angle. The rotation regulation mechanism 35 is composed of a first gear 34 provided on the rotary shaft 33, a second gear 36 connected with the first gear 34 at the position where the sheet tray 31 is rotated by the predetermined angle for rotation, and a torsional coil spring 37 energizing the second gear 36 in one direction of rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158121-A (JP)
Title: Data storage device, its correcting mechanism, and data read-out control method
Inventor: TAKASAKI KOJI
IPC: G11B5/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To read out data corresponding to variation of a phase of a read-out signal even when data is recorded in a magnetic recording medium in a state in which a phase is deviated.  <P>SOLUTION: This device is a compensating mechanism mounted in a data storage device such as a magnetic disk device, a phase of a read-out signal obtained by reading out information recorded in a recording medium is detected by a phase detector 14, a read-clock for converting this read-out signal to desired data is generated by a VCO 23, while the device is provided with a phase correction unit 24, controls the VCO 23 based on a phase of a read-out signal detected by the phase detector 14, and corrects a phase of this read-clock so as to match with a phase of the read-out signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159132-A (JP)
Title: Image encoding method, image decoding method, image encoding device, image decoding device, image encoding program, image decoding program and recording medium recorded with the programs
Inventor: KIMATA HIDEAKI
IPC: H04N19/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of encoding by reducing the amount of encoding rotation angle information or scale factor information in an area without needing a rotation and a magnification/reduction in the encoding of a moving picture.  <P>SOLUTION: A rotation magnified prediction picture preparation part 16 prepares a prediction picture on the basis of a division pattern, the rotation angle, the scale factor of various specified small areas, and a movement searching part 15 performs movement search among the prediction pictures every small area and a motion vector is obtained. From the results, an encoding method by which a prediction error becomes the minimum is decided, and division pattern information in the small area further dividing an area where an input picture is encoded and information for indicating whether or not the rotation/ angle information or the scale factor information in the area is to be encoded are encoded by a division pattern rotation magnification presence/absence encoding part 20. In the case of encoding the rotation angle information or the scale factor information, a rotation angle encoding part 21 encodes the rotation angle information and a scale factor encoding part 22 encodes the scale factor information.  <P>COPYRIGHT: (C)2004,JPO