baber/WOPTO huggingface dataset:
Patent JP-2004253574-A (JP)
Title: Semiconductor device
Inventor: TAKAGIWA KAZUMI
IPC: H01L23/29
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make small both an average of variations and a variation in fluctuation (standard deviation) of a reference voltage of a resin-sealed IC, and by applying the results to environmentally friendly resin, and to achieve the same variation characteristics (average value and variation) as with the regular resin.  <P>SOLUTION: The variation characteristics of the reference voltage before and after resin sealing can be improved by reducing the maximum grain diameter of a filler, increasing the mixing amount of the filler, and adding a tension reducing agent. By adding a flame retardant, the same improvements can be achieved also for the environmentally friendly resin. The smaller the maximum grain diameter of the filler, and the larger the mixing amount of the filler; the more the characteristics can be improved. However, as the maximum grain diameter becomes small, a fluidity drops off and burrs appear, and as the mixing amount increases, a decline in fluidity, a wire sweep, or other problems are caused. There leads the device to defects at the time of transfer molding. It is preferred, for example, that the maximum grain diameter is at least 44 μm and the mixing amount is 83 wt.% or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251393-A (JP)
Title: Select control device for vehicle transmission
Inventor: ITO YOSHINORI
IPC: F16H61/34
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a select control device for a vehicle transmission, suppressing the malfunction such as overshoot of a gate while skipping the gate by one stage or more during shift.  <P>SOLUTION: The select control device comprises a gate mechanism having the plurality of gates having shift positions for specifying speed stages and a select positioning mechanism for relatively displacing the actual gate to the desired gate of the gate mechanism in the direction of select during shift. A select control element is provided for controlling the select positioning mechanism. The select control element sets the gate which exists on the side of a target gate position but at a position different from the target gate position, at a temporary target gate position when skipping the gate by one stage or more during shift, and executes temporary target convergence moving process to temporarily relatively displace the actual gate to the temporary target gate position and converge it to some extent and then to relatively displace the actual gate from the temporary target gate position to the target gate position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249635-A (JP)
Title: Optical recording medium and 1, 3, 5-triazine trione derivative
Inventor: ISHIDA TSUTOMU
IPC: G11B7/244
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium, by which a favorable recording and reproduction can be possible with a laser light having the wavelength range of 300-900 nm, especially with a purple-blue laser selected from the wavelength range of 400-410 nm and a new 1, 3, 5-triazine trione derivative.  <P>SOLUTION: In this optical recording medium, at least one recording layer includes at least one kind of 1, 3, 5-triazine trione derivative.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257004-A (JP)
Title: Sanitary flushing device
Inventor: KAWASE TOMOYUKI
IPC: E03D9/08
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an alarming sound for calling a family or a caregiver from the inside of a toilet or for announcing a use of the toilet by a person requiring care is hard to hear by an elderly person and that the sound is easy to fuse into daily life noises so that the purpose of alarming is not sufficiently demonstrated.  <P>SOLUTION: Frequency of the alarming sound is made to vary high and low by a certain period to enhance the effect of alarming in a state to correspond to various environments.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256220-A (JP)
Title: Charging machine
Inventor: NAKANO AKIRA
IPC: B65G17/46
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging machine capable of automatically carrying in/loading a vessel filled with powder and delivered from previous process facility into a vessel loading cage of the charging machine at the same conveyance height.  <P>SOLUTION: This charging machine has a conveyance roller conveyor 1 and the box-shaped vessel loading cage 3 provided with a hinge pin 7 arranged above a tip part of a loading base, a guide roller 18 for inversion supported on the hinge pin 7, and a case stopper 39 in an upper part in an elevating mechanism provided with a portal guide frame 9, a roller chain 5, and a loading base 6 for loading a cargo. This charging machine is provided with inversion guide mechanisms having a guide channel 17 of the guide roller 8 for inversion and an inversion positioning part on left and right sides of an upper part position on a front side of the portal guide frame 9, a stopper guide 21, and a stopper 22 for preventing vessel drop in opening parts at both ends of the vessel loading cage 3 at a position opposing to the stopper guide 21. This charging machine 20 has continuous operation functions for carrying-in, loading, inversion, and carrying-out of the vessel 2 while the direction of powder charging is on a front side of an upper part of a vessel loading face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255317-A (JP)
Title: Crusher, and its washing method and sterilization method
Inventor: INOKI MASAHIRO
IPC: B02C23/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher, in which a product of the desired particle diameter can be obtained efficiently and the increase of the number of parts for the return path can be prevented to obtain crushed products of the desired particle diameter in a simple constitution.  <P>SOLUTION: In the crusher, raw materials are sent from a raw material supplying portion 13 in a tangential direction of the outer periphery of a disk-like crushing portion 12 and at the same time a pressure air is injected via an air nozzle 20 from the outer periphery of the crushing portion 12. The raw material and air progress spirally and centripetally inside the crushing portion 12 and the raw material is crushed by the impact with air or other raw materials in the process in which the raw material rides air to be carried. Among raw materials, those of the desired particle diameter get out from an outlet 14 of crushed products before they are more crushed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255007-A (JP)
Title: Vacuum cleaner
Inventor: SEKINE KATSUTEN
IPC: A47L7/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner easily generating minus ions good for the human body using Lenard's effect.  <P>SOLUTION: This vacuum cleaner is provided with an electric blower 19 having a dust collection fan part 20 exhausting air sucked form a central opening 20a from an exhaust port 20b formed in the circumferential edge and a cooling fan part for cooling partitioned from an air course of the dust collection fan part 20; a liquid collision part 26 provided facing to the exhaust port 20b of the dust collection fan part 20; and a water feed means 16 provided adjacent to the upstream side of the electric blower 19 and feeding the liquid to the dust collection fan part 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260705-A (JP)
Title: High frequency power composite device
Inventor: TAKITA KOICHI
IPC: H05K7/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently radiate the heat of input coaxial cables without using forced cooling, and to prevent performance degradation and the burning of the cables themselves caused by the generation of heat.  <P>SOLUTION: A heat sink 33 for a top cover is fitted to the upper surface of a case body 32, and a heat sink 34 for a bottom closure is fitted to its bottom face. The heat sinks 33, 34 have radiating outside fins. To the front surface of the case 31, input terminals 37a-37d are attached. Inside the case 31, input coaxial cables 41a-41d are arranged, and one end of each cable 41a-41d is connected to each terminal 37a-37d. Moreover inside the case 31, a power composition section 42 is arranged, and to each of its power supply points 43a-43d, the other end of each cable 41a-41d is connected. The cables 41a-41d are laid along the heat sinks 33, 34 stuck to their internal surfaces, and fixed with cable clips 44. To the output side of the composite section 42, an output coaxial composite tube 45 is connected, and its tip side is led out to form an output terminal 46.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255453-A (JP)
Title: Method for improving the joining property of magnesium alloy
Inventor: WATANABE TAKEHIKO
IPC: B23K103/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surface treatment of magnesium alloy which improves solid-phase joining-and a brazing properties by forming a dense thin film on the surface of a magnesium alloy.  <P>SOLUTION: On the surface of the magnesium alloy surface treated with the conventional method, a very thick magnesium oxide film is formed and the joining property is extremely degraded. This is because the specific volume (volume/mass) of this magnesium oxide film formed on the magnesium alloy surface is smaller than the specific volume of the magnesium alloy base phase. If a film having a larger specific volume than the specific volume of the base-phase is formed on the magnesium alloy surface, this surface film becomes dense, does not allow invasion of the atmosphere and steam, and forms a thin film, thereby improving the joining property of the magnesium alloy. This objective is achieved by a fluorine ion type surface treating method which can form a surface film having larger specific volume than the specific volume of the magnesium alloy-basic phase.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264077-A (JP)
Title: Method and instrument for measuring coating film deposit amount, reflected infrared ray absorption analyzer
Inventor: HANADA KAZUTOSHI
IPC: G01N21/3563
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately analyze on line a deposit amount of an organic resin coating film containing an organic resin and a phosphate, and having a hydrous property.  <P>SOLUTION: In infrared ray interference filters 12 of this reflected infrared ray absorption analyzer 10 constituting this coating film deposit amount measuring instrument 100, the center wavelength of the peak intensity measuring infrared ray interference filter is set 8.3-11.1μm, the center wavelength of the infrared ray interference filter for measuring a short-wavelength side background is set 6.3-8.3μm, the center wavelength of the infrared ray interference filter for measuring a long-wavelength side background is set 11.1-14.3μm, and an infrared absorbance is calculated based on infrared ray intensity of the phosphate contained in the coating film 2 to calculate the deposit amount of the coating film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264466-A (JP)
Title: Focal plane shutter for camera
Inventor: KUDO KOICHI
IPC: G03B9/36
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focal plane shutter for a camera, a shutter structured to be able to suitably adjust a braking force of the braking mechanism of a driving member.  <P>SOLUTION: A braking member 11 is formed with a pressed movable part 11a and a detering part 11b in one elastic arm and with a restrained part 11c in the other elastic arm. A braking member 12 is formed with a pressed movable part 12a and a detering part 12b in one arm and with a restrained part 12c in the other elastic arm. Each braking member is restrained in a rotatable range by a control pin 1n. A setting member 8 returns to the initial position before the start of the exposure operation of driving members 6, 7, making a bending part 8b cut into the restrained parts 11c, 12c, braking a rear blade driving member 7 when a driving pin 7c comes into slidable contact with it, and suppressing the bound, so that the rotation of the braking members 11, 12 is restricted. A positioning member 10 changes the initial position of the setting member 8, making the braking force by the braking members 11, 12 adjustable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195547-A (JP)
Title: Part for cast production fabricated by wet-type paper-making method
Inventor: TSUURA TOKUO
IPC: B22C9/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide parts for cast production fabricated by wet-type paper-making method, which exhibit suppression in thermal shrinkage caused by thermal decomposition and can compose runner systems or the like, corresponding to cavity profiles of a variety of molds, with an excellent operability.  <P>SOLUTION: The parts contain organic fibers, inorganic fibers and binders. The preferable content of the organic fiber is 10-70 pts.wt. that of the inorganic fiber is 1-80 pts.wt. and that of the binder is 10-85 pts.wt. A desirable binder is an organic one. The organic fiber is preferably a pulp fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264690-A (JP)
Title: Misalignment correcting device and its method
Inventor: TANIGUCHI YOSHIHISA
IPC: G02B21/24
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To correct misalignment which is not always uniform because the value of misalignment S of an objective lens attached to a revolver 2 has not reproducibility, for example, in an optical microscope.  <P>SOLUTION: First image data D<SB>1</SB>of a substrate 6 is acquired by a CCD camera 14 before switching to an objective lens 2 with a desired magnification, second image data D<SB>2</SB>of the substrate 6 is acquired by the CCD camera 14 again after switching the objective lens 2 with the desired magnification, according to a prescribed misalignment correction value, one image data with higher magnification than that of the other among the first and the second image data D<SB>1</SB>, D<SB>2</SB>is reduced, a variation correction value is acquired by matching the reduced image data in the not-reduced second or first image data, and the misalignment of the objective lens 2 is corrected, based on the variation correction value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230113-A (JP)
Title: Communication game system, recording medium, and program
Inventor: ANDO TAKEHIRO
IPC: A63F13/46
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance game amusement by evaluating the result of cooperatively performed playing by a plurality of users simultaneously, in a communication game system in which the plurality of users form an arrayal by using individually operated characters and move it in a shared virtual space on a network.  <P>SOLUTION: In the system, the input of a rearranging movement for rearranging the arrayal is received with respect to the characters to be operated by the users through the use of each user terminal during the movement of the arrayal. The received rearranging movement input is transmitted/received among the user terminals so as to display the rearrangement and movement of each character, and the positional relation among the individual rearranged and moved characters is read, so as to evaluate whether a prescribed arrayal is constituted. Further, the system is constituted to designate a spot for rearranging the arrayal, and to perform evaluation when a prescribed time elapses after the arrayal reaches the spot.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269424-A (JP)
Title: Fluorescent liquid crystal compound
Inventor: OIKAWA KAZUMA
IPC: C07D417/14
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new liquid crystal compound which is constituted of heteroaromatic rings, is fluorescent, can show high charge transport properties, and exhibits a high-order smectic phase in a broad temperature range including room temperature (10-30°C) and to provide a liquid crystal composition comprising the compound.  <P>SOLUTION: The liquid crystal compound is a heterocyclic compound represented by formula (1) [wherein R<SP>1</SP>and R<SP>2</SP>are each an optionally substituted chain or cyclic hydrocarbon group; R<SP>3</SP>and R<SP>4</SP>are each hydrogen, a cyano group, or the like; A<SP>1</SP>and A<SP>2</SP>are each oxygen, sulfur, a -CH<SB>2</SB>- group, a single bond, or the like; R<SP>5</SP>is a 6π-electron aromatic heterocycle (provided that furan, thiophene, and pyrrole are excluded); m and n are each 1 or 2].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269979-A (JP)
Title: Heat resistant cast steel, heat resistant member made of cast steel, and production method therefor
Inventor: KAWAURA HIROYUKI
IPC: C22C38/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat resistant cast steel which can be subjected to dissolution and casting in the air, and exhibits excellent heat resistance.  <P>SOLUTION: The heat resistant cast steel has a composition comprising, by mass, 0.5 to 1.5% C, 0.01 to 2% Si, 3 to 20% Mn, 0.03 to 0.2% P, 3 to 20% Ni, 10 to 25% Cr, 0.5 to 4% Nb, ≤0.1% Al and 1.5 to 6% of one or two kinds of metals selected from Mo and W by 1.5 to 6% in total, and the balance mainly Fe. The heat resistant cast steel is obtained by dispersing carbides being a reinforcing phase into an austenite base matrix phase, and by increasing the amount of the carbides to be dispersed by the presence of P, it exhibits excellent high temperature properties though being austenitic heat resistant cast steel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275802-A (JP)
Title: Method and apparatus for regenerating deteriorated activated carbon, and cartridge
Inventor: TAKAHASHI TADASHI
IPC: B01J20/34
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating deteriorated activated carbon for reducing the powdering loss and combustion loss of activated carbon to enhance the actual yield of regenerated activated carbon, simplifying exhaust treatment and dispensing with the addition of a special device.  <P>SOLUTION: This method for regenerating used deteriorated activated carbon by high temperature heating includes a process (a) for dividing deteriorated activated carbon before housing the same in a plurality of small-sized cartridges made of a metal, a process (b) for mounting these cartridges in a heating furnace at an appropriate interval in a laminated state and closing the heating furnace, a process (c) for sending the exhaust gas of the heating furnace to a secondary combustion chamber while heating the heating furnace in an oxygen non-excessive atmosphere to secondarily burn the same, a process (d) for heating deteriorated activated carbon for a definite time in a stationary state in the process (c) and subsequently stopping heating, and a process (e) for supplying an inert gas into the heating furnace while continuing the secondary combustion of the exhaust gas to cool activated carbon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276800-A (JP)
Title: Walking type working machine
Inventor: MAEDA JOJI
IPC: A01B33/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve handleability of an operating handle to a machine body, in a walking type working machine.  <P>SOLUTION: The walking type working machine 10 is equipped with a cultivating claw 13 and an electric motor 11 for driving the cultivating claw 13 on the machine body 17. The operating handle 18 is extended backward from the machine body, and equipped with an operating member such as an operating lever and an operating button. By operating the operating member, the electric motor is controlled. Transmitters 77, 95 transmitting an operation signal of the operating member as a radio signal are equipped on the operating handle. A receiver 62 receiving the radio signal transmitted by the transmitters is equipped on the machine body. A control portion cotrolling the electric motor according to a received signal of the receiver is equipped on the machine body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001415-A (JP)
Title: Heat-shrinkable film
Inventor: HAYAKAWA SATOSHI
IPC: B29C61/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable film having excellent adhesion with respect to various types of inks, excellent in alkali elimination properties with respect to alkali elimination type ink and excellent in the perforation properties of a label after the cutting of the label.  <P>SOLUTION: The heat-shrinkable film is characterized in that the heat shrinkage factor of the sample, which is obtained by cutting the heat-shrinkable film into a square shape of 10 x 10 cm, in the maximum shrink direction when the sample is dipped in hot water at 85°C for 10 sec to be drawn up and subsequently dipped in water at 25°C to be drawn up is not less than 20%, the peel strength of the film after at least the single surfaces of the films are mutually heat-sealed at 75°C is not more than 6N/15mm width and the wet tension of at least the single surface of the film is not less than 45 mN/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278478-A (JP)
Title: Internal combustion engine
Inventor: KAWAKUBO HIROYUKI
IPC: F02M35/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of effective cooling of exhaust system parts with reduced heat dissipation by placing a heat insulator.  <P>SOLUTION: The upstream of an intake passage 17 of the internal combustion engine 10 is branched into a first intake passage 14 and a second intake passage 15. The end of the first intake passage 14 is connected inside the heat insulator 13 that covers an exhaust manifold 12a, and the end of the second intake passage 15 is opened to fresh air. A regulation valve 16 is placed at the merging point of the first and second intake passages 14 and 15. The regulation valve 16 regulates the ratio of the air introduced into the internal combustion engine 10 through the first intake passage 14 and the air introduced into the engine 10 through the second intake passage 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288930-A (JP)
Title: Memory element and method for manufacturing it, and electronic element
Inventor: SHIRAISHI SEIJI
IPC: H01L29/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory element and a manufacturing method capable of easily realizing a manufacturing process and a large integration with a simple configuration, and to provide an electronic element.  <P>SOLUTION: A plurality of fullerene carbon molecules 11 are two-dimensionally arranged and the spacing of them are fixed by an insulating film 12. A writing is conducted by switching an off-state (no electric charge) of all fullerene carbon molecules 11 to an on-state (electric charge) of the specific fullerene carbon molecules 11. For instance, the writing is conducted by selectively applying a voltage to the specific fullerene carbon molecules 11 by the use of an STM to selectively inject electric charge to the fullerene carbon molecule 11. For instance, the reading is conducted by measuring a potential plane of each fullerene carbon molecule 11 by the use of an STS or a KFM.  <P>COPYRIGHT: (C)2005,JPO&NCIPI