baber/WOPTO huggingface dataset:
Patent JP-2004309016-A (JP)
Title: Refrigerator
Inventor: TSUJIMOTO TAKASHI
IPC: F25D25/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To bring a cover into close contact with a food storage container to close its upper face opening part when pushing the food storage container into a prescribed position in a refrigerator while detaching the cover so as not to hinder the movement of the food storage container when putting the food storage container in and out.  <P>SOLUTION: A refrigerating chamber 12 of the refrigerator 1 is provided with the drawer type food storage container 20. The cover 21 for covering the upper face opening part of the food storage container 20 is vertically displaceable supported to the internal wall of the refrigerating chamber 12. A motion converting mechanism 30 provided between the cover 21 and the food storage container 20 converts the horizontal movement of the food storage container 20 into the opening/closing operation of the cover 21 including a vertical motion component. When the food storage container 20 is seated in the prescribed position in the refrigerating chamber 12, the cover 21 comes in close contact with the food storage container 20, and when the food storage container 20 is detached from the prescribed position, the cover 21 is spaced from the food storage container 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312924-A (JP)
Title: Drive circuit for semiconductor device
Inventor: YAMAMOTO AKIO
IPC: H02M1/08
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a drive circuit for a semiconductor device, which is prevented from being misoperated, even immediately after turning-on/turning-off of the semiconductor device and which can protect the semiconductor device from an excess current state, without damaging the degree of integration.  <P>SOLUTION: An excess current protection signal S6 is outputted by an overcurrent protection circuit 6, on the basis of sense voltage V<SB>sense</SB>. A mask circuit 5 is so composed that a mask signal S5 maintains "L", until a capacitor C12 is charged and voltage V9 exceeds reference voltage VR, even if the input signal IN rises to "H" (an IGBT 1 is turned on), and an NPN bipolar transistor 23 is turned off. The output of an AND gate 25, which receives the mask signal S5 to one input and which receives the overcurrent protection signal S6 from the overcurrent protection circuit 6 to the other input, is outputted from a sense output terminal P2 as a blocking control signal SC_OUT. Finally, the output is imparted to an IGBT 1 gate terminal P3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311293-A (JP)
Title: Relay device
Inventor: MATSUOKA HISANAGA
IPC: H01H50/54
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device with reduce bounding of a movable contact in order to prevent wear/adhesion.  <P>SOLUTION: The contact face of the fixed contacts 21a, 21b and movable contacts 22a, 22b of the relay device is made a slanted face, thereby, reaction force generated in the movable contact 22a, 22b is dispersed and bounding generated in a movable plate 15 is reduced. Further, the position of the acting point of a plunger 12 and a contact spring 14 to the movable plate 15 is made lower than the position of the center of gravity of the movable plate. The plunger 12 is constructed by a cylinder filled with fluid and a damper piston to be connected to the movable plate 15, and an impact absorption member is provided at the contact face side with the contact spring 14 of the movable plate. Furthermore, the bounding can be reduced by constructing the movable plate 15, fixed contacts 16a, 16b, and movable contacts 17a, 17b by a conductive damping material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313834-A (JP)
Title: Photochemical reaction method, liquid treatment method, and liquid treatment apparatus
Inventor: TSUBOI HIDEYUKI
IPC: C07B35/06
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly efficient chemical reaction available for various chemical reactions.  <P>SOLUTION: In a method where reacting molecules are photochemically reacted, after adsorbing the reacting molecules on a catalyst, the adsorbed molecules are photoexcited by irradiation with light having energy exciting the reacting molecules. In this method, the reacting molecules adsorbed on the catalyst are photoexcited to increase their reactivity, and at the same time the activation barrier for the reaction is lowered by a catalytic action, thereby the reaction proceeds smoothly. This photochemical reaction method, for example, can be used for the treatment of hazardous substances, such as dioxins, present in a liquid phase.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314908-A (JP)
Title: Sunroof device
Inventor: HOTTA KOICHI
IPC: B60J7/047
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sunroof device for improving operability and reducing the number of parts.  <P>SOLUTION: The sunroof device comprises a driving means (motor 1) for opening and closing a slide panel 11 for opening and closing an opening 13 of the roof 12 of a vehicle, a driving means (motor 2) for opening and closing a sunshade 14 slidably disposed inside the slide panel, and an operating means of the driving means. An opening switch 3 and closing switch 4 for the slide panel and an opening switch 5 for the sunshade are disposed. When the slide panel is closed completely, the sunshade is independently opened by operation of the opening switch for the sunshade, the sunshade is independently closed by operation of the closing switch for the slide panel, and the slide panel and the sunshade are opened by the opening switch for the slide panel. When the slide panel is opened, only the sunshade cannot be independently closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314569-A (JP)
Title: Printer
Inventor: MUROKI SEISUKE
IPC: B41J11/42
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer made capable of controlling the torque of a transfer motor depending on the thickness of a recording paper.  <P>SOLUTION: The printer is characterised in that a bar code 14 recording the thickness information that represents the thickness of a recording paper 11 is written on the side surface of a roll core 13 of a recording roll 12, and a bar code reader 15 is provided on the side of the recording roll 12 in order to read the thickness information recorded in the bar code 14. The printer is also characterised in that, based on the thickness information of the recording paper 11 read by the bar code reader 15, the torque of a transfer motor 18 is increased when the recording paper 11 is thick, and the torque of the transfer motor 18 is decreased when the recording paper 11 is thin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328099-A (JP)
Title: Conductive board and ultrasonic probe employing the same
Inventor: WAKABAYASHI TAKASHI
IPC: A61B8/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive board with its productivity enhanced used for a common component and to provide an ultrasonic probe employing the same.  <P>SOLUTION: The conductive board having terminals connected to a conductor line and which are arranged consecutively or at a specified arrangement interval is provided with other terminals connected to the former terminals located at the tip of the board and which are arranged at an interval different from the specified arrangement interval. A flexible board is employed for the conductive board. The ultrasonic probe is configured wherein a plurality of piezoelectric elements both principal faces of which have exciting electrodes are arranged at a specified interval, the exciting electrodes are led out from the conductive board, and the flexible board is employed for the conductive board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321868-A (JP)
Title: Wet flue gas desulfurization method and apparatus therefor
Inventor: MIWA YASUO
IPC: B01D53/77
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly flexible wet flue gas desulfurization method which can well achieve a required degree of desulfurization without increase in cost even in the case of a flue gas varying in properties, and to provide an apparatus therefor.  <P>SOLUTION: The flue gas fed into a first absorption zone 4 in an absorption tower is brought into contact with an absorbent and is turned and fed into a second absorption zone 5. The resulting flue gas is brought into contact with an absorbent in the zone 5 and is turned and fed into a third absorption zone 6. The resulting flue gas is brought into contact with an absorbent in the zone 6 and is discharged out of the absorption tower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322354-A (JP)
Title: Hardboard and its manufacturing method
Inventor: MIZUSHIMA KUNITOMO
IPC: B27N3/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beautiful hardboard enhanced in handleability, easy to peel, reduced in thickness and having a uniform thickness, and its manufacturing method.  <P>SOLUTION: A slurry, which contains 35-70 wt.% of mineral fibers and/or organic fibers, 20-55 wt.% of an inorganic powder and 5-25 wt.% of a binder as essential components, is subjected to a wet papermaking process to obtain a plurality of wet mats and a release material is provided between the interfaces of these mats to be laminated to the mats. After the laminated mat thus obtained is subjected to primary hot pressing, it is peeled and the release material remaining on the interface of each of the mats is removed to obtain a semicured mat. At least one side of the semicured mat is coated with water or a resin solution diluted by water and the coated mat is subjected to secondary hot pressing under a high temperature and pressure condition higher than that of the primary hot pressing to manufacture the hardboard of which the average specific gravity is adjusted to 1.0-1.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006837-A (JP)
Title: Semiconductor element
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/768
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability in the operational performance of a display and to enlarge the design margin in circuit design.  <P>SOLUTION: The semiconductor element comprises a semiconductor, a gate insulation film touching the semiconductor, a gate electrode facing an active layer through the gate insulation film, a first inorganic insulating film provided above the active layer, an SOG film provided on the first inorganic insulating film, a second inorganic insulating film provided on the SOG film and an interconnection provided on the second inorganic insulating film. The inner wall face of a first opening made in the SOG film is covered with the second inorganic insulating film, a second opening is made in the multilayer structure including the gate insulation film, the first inorganic insulating film and the second inorganic insulating film on the inside of the first opening, and the semiconductor is connected with the interconnection through the first and second openings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322774-A (JP)
Title: Traffic information notice system
Inventor: IWAMOTO TAKUNORI
IPC: H04N5/44
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic information notice system that allows a user to passively know the coming of a starting time, allows the user to passively know traffic information and target arrival time information even when irregularity occurs in traffic, and prevents the delay of the destination arrival time.  <P>SOLUTION: The information or the like of traffic for use, a start place, a destination, a destination arrival time, and traffic previously registered by the user is collated with information received and processed by a digital television receiver. When the starting time of the user comes, the user is informed of the time with a sound. Even when irregularity occurs in the traffic due to an accident, the starting time is calculated back based on the traffic information processed by the digital television receiver and the previously registered destination arrival time, and the user is informed of the coming of the starting time with the sound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325380-A (JP)
Title: Quantitative determination method for micro amount of boron
Inventor: TORIYAMA YUKIKO
IPC: G01N27/62
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative determination method for a micro amount of boron using an IPC-MS method for analyzing quantitatively, easily and highly sensitively the micro amount of boron contained in a sample solution together with other metal elements in the sample solution at the same time.  <P>SOLUTION: In this quantitative determination method for the micro amount of boron, a hydrochloric acid-added solution provided by adding hydrochloric acid into the sample solution is measured in the quantitative determination method for the micro amount of boron using the inductively coupled plasma mass spectrograph (IPC-MS). A hydrochloric acid concentration of the hydrochloric acid-added solution is preferably 1-15wt.%. A solvent for the sample solution may be water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329071-A (JP)
Title: Method for coating food to be deep-fried and method for producing deep-fried food using the same
Inventor: HATTORI TOSHIYUKI
IPC: A23L35/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coated food to be deep-fried for a deep-fried food which continues palatability, especially for a deep-fried food dredged with breadcrumb responding to chilled distribution.  <P>SOLUTION: The subject method for coating the food to be deep-fried comprises soaking or sticking the food to be deep-fried, which is sprinkled with separating powder or in a state as it is with a coating agent obtained by mixing bread crumb and oil with one or more kinds selected from pregelatinized starch, animal or vegetable protein, emulsifying agent, thickener and grain flour, then cooling and hardening the oil to uniformly adhere an oil bread crumb layer to the surface of the food to be deep-fried. The coating agent has 20,000 mPas upper limit of viscosity and 900 mPas lower limit of viscosity in coating. The food to be deep-fried for a deep-fried food, which continues palatability of deep-fried food, is coated by the method. A method for producing the deep-fried food comprises attaching batter and breadcrumb in this order to the food to be deep-fried and deep-frying the food to be deep-fried. A method for producing the deep-fried food comprises producing a deep-fried food for distribution preferably in a chilled range of 0°C to 10°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333015-A (JP)
Title: Cooling device
Inventor: KONOSU NAOHIRO
IPC: F04C29/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for very low temperature capable of reducing the manufacturing cost and performing the efficient cooling.  <P>SOLUTION: This cooling device comprises a compressor 2a having the cylindrical outer shape, and an integrated radiator 3a for the compressor, having a cylindrical inner face same as the compressor. The integrated radiator 3a for the compressor has groups of fins composed of parallel fins of high concentration on a plurality of parts of its outer face, and has a clearance part for separating a part of the circumference, and a fastening part 34 for fixing, on its lower part. As a clearance of the clearance part can be adjusted on the basis of a screwing state of a screw 36 to the fastening part 34 for fixing, the radiator can be easily fitted to the compressor 2a, and can be easily and surely adhered and fixed to the compressor 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330624-A (JP)
Title: Inkjet recording head and method of inkjet color recording using the same
Inventor: KUBOTA HIDEMI
IPC: B41J2/21
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired image by printing an image by a dye ink in one of an inward path and an outward path or an image by a pigment ink in the other path and to obtain a color image by using both of dye and pigment inks in the bidirectional printing at a high speed.  <P>SOLUTION: Nozzles of C, M, and Y of dye inks are provided on one substrate in the above order to form one group and nozzles of PY, PM, and PC of pigment inks are provided on the identical substrate in the above order to form one group. An image is formed in the unidirectional printing by each of groups of the inks so as to form the image in the order of yellow, magenta and cyan. When both of the dye inks and the pigment inks are used, the bidirectional printing is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340579-A (JP)
Title: Instrument for measuring load of rolling bearing unit, and rolling bearing unit for measuring load
Inventor: SAKATANI IKUNORI
IPC: G01P3/64
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure constituted at a low cost, and capable finding an axial load acting between a hub 1a and an outer ring 4a.  <P>SOLUTION: The revolving speed of balls 8, 8 constituting an outer train is detected based on a phase difference between signals detected by a pair of detecting elements constituting a revolving speed detecting sensor unit 24, and arranged to be shifted in the circumferential direction. The rotational speed of a hub 1a is detected by a rotational speed detecting sensor 25. The ratio of the revolving speed to the rotational speed is found based on detection signals in the sensor 25 and the sensor unit 24. The revolving speed of the balls 8, 8, and hence the speed ratio, is changed when the axial load is changed to change a contact angle of the balls 8, 8. The axial load is calculated based on the change in the speed ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339102-A (JP)
Title: Antibacterial, mildewproofing, anti-algal composition
Inventor: TANAKA ATSUSHI
IPC: A01N59/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition which can maintain a high antibacterial, mildewproofing, anti-algal effect over a long period and has no influence on the surface color tone of a material to be treated and the like.  <P>SOLUTION: The antibacterial, mildewproofing, anti-algal composition comprises inorganic oxide fine particles having an antibacterial, mildewproofing, anti-algal action and an average particle diameter of ≤500 nm and an organic antibacterial, mildewproofing, anti-algal agent composed of a thiazole compound and/or an imidazole compound, and the above inorganic oxide fine particles are constituted of at least one metal component selected from silver, copper, zinc, lead, tin, bismuth, cadmium, chromium, mercury, nickel, and cobalt which have an antibacterial mildewproofing, anti-algal action and an inorganic oxide other than the metal component. These inorganic oxide fine particles are fine particles dispersed in an dispersion medium of water and/or an organic solvent, and the dispersion (colloidal solution) having a solid content concentration of these inorganic oxide fine particles of 1.0 wt.% has an optical transmission at a wavelength of 500 nm of ≥50%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343373-A (JP)
Title: Active inductance circuit and differential amplifier circuit
Inventor: HAYATA MASAAKI
IPC: H03H11/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active inductance circuit with a small number of elements, which is operable at a low voltage.  <P>SOLUTION: In an active inductance circuit provided with a signal terminal (OUT), in which voltage and current characteristics viewed from the terminal have the characteristics equivalent to the circuit including an inductance, such a structure is provided that the drain terminal of a first MOS transistor M1 is connected to the signal terminal, the gate terminal of a second MOS transistor M2 whose polarity is different from that of the first MOS transistor is connected further, the gate terminal of the first MOS transistor is connected to the source terminal of the second MOS transistor, a capacitor 3 and a current source 4 are connected to the source terminal of the second transistor, the source terminal of the first MOS transistor and the drain terminal of the second MOS transistor are connected to a power source, and the other terminal of the capacitor and the current source is connected to the other power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341346-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SATO MASAHIKO
IPC: G03G15/20
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing apparatus of double fixing belt type which enhances the close contact of paper in a fixing nip to a belt and does not cause image irregularities.  <P>SOLUTION: A fixing belt 1 is stretched over a heating roller 2 containing a heat source 4 and a driving roller 3, and a pressing belt 7 is stretched over a pressing roller 8 and a driving roller 9. In fixing, the circumferential speed difference is given between both belts in such a manner that the speed of pressing belt 7 is larger than the speed of fixing belt 1. Thereby, a pressing force is generated from the belt 7 of a larger speed side to the belt 1 of a smaller speed side, the close contact between the belt and the paper is enhanced and thereby a uniform pressure in the nip is ensured. As a result, uniform heat supply to the paper is performed, the occurrence of image irregularities is prevented and an excellent picture can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341442-A (JP)
Title: Transferring method of micropattern and manufacturing method of optical component
Inventor: HIBINO KUNIO
IPC: G02B6/13
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer a highly precise micropattern, to prevent deformation such as warp or the like of a glass material to which the micropattern is transferred and to efficiently manufacture an optical part having a highly precise size.  <P>SOLUTION: A glass material (11) is arranged between a pair of dies (21a and 21b) including a top die (21a) which is provided with a transfer surface having a transfer jagged pattern. Then, the transfer surface of the top die (21a) is pressed onto the glass material (11) which is softened by heat to transfer the jagged pattern onto the glass material (11). Then, the top die (21a) is separated from the glass material (11) and the material (11) is cooled down while keeping the distance between the top die (21a) and the material (11) equal to or less than 3 mm. Then, the glass material (11) is taken out from the pair of the dies (21a and 21b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344898-A (JP)
Title: Joint for joining ferrous base material and aluminum base material
Inventor: TAKEDA HIROYUKI
IPC: B23K35/30
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining joint of a ferrous base material and an aluminum base material with which high bonding strength is obtained by suppressing the generation of a brittle intermetallic compound which is generated in the joining part.  <P>SOLUTION: This joint is the joining joint of the ferrous base material A and the aluminum base material B which is joined through a copper base insert material C. Within the range of ±2 mm in the direction perpendicular to a boundary around the position P where the highest value by Vickers hardness is indicated on the cross section perpendicular to the joining direction of the reaction layer D which is generated on the boundary B/C between the aluminum base material B and the copper base insert material C, the width of the stable hardness region E where the Vickers hardness is stabilized within the region of ±15 is ≤0.8 mm and the average Vickers hardness in the stable hardness region E is taken as ≤4 times the average Vickers hardness of the aluminum base material B ( See the test No. 3, 4 of the figure ).  <P>COPYRIGHT: (C)2005,JPO&NCIPI