baber/WOPTO huggingface dataset:
Patent JP-2003282176-A (JP)
Title: Plug cover
Inventor: HARA MORIO
IPC: H01R13/44
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug cover simply mountable and preventing tracking.  <P>SOLUTION: This plug cover has a front wall 2 having a pair of hole parts 1, 1 in which a pair of plug terminals Q, Q are inserted and an upper wall, a lower wall 4, a left side wall 5, and a right side wall 6 continuous with the front wall 2 to surround a plug P substantially. The hole part 1 has a thin- walled protrusion 7 extended in the direction in which hole dimension is reduced so that it is elastically deformed in a forward protruding manner and adheres closely to the plug terminal Q when the plug terminal Q is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280426-A (JP)
Title: Image forming apparatus
Inventor: EDAHIRO KAZUHISA
IPC: H05B3/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which a fixing roller is efficiently and also quickly heated so as to obtain fixing feasible temperature.  <P>SOLUTION: In the fixing device to fix toner by inserting paper carrying unfixed toner through a nip formed by a fixing roller and a pressure roller a lamp heater possessing curved surface reflection film on a back surface to the fixing roller is provided in the vicinity of the outer peripheral surface of the fixing roller. A metallic roller abutting on the fixing roller is provided on the outer peripheral surface of the fixing roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282823-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANEKO TETSUYA
IPC: H01L27/088
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To integrate a plurality of DRAM circuits having different performances on the same semiconductor chip.  <P>SOLUTION: A semiconductor integrated circuit has a first DRAM circuit 13-1 which has a first memory cell array containing a plurality of memory cells including first MOS transistors, and a first potential generating circuit generating at least one potential used at the time of operating the memory cells contained in the first memory cell array and is formed on a semiconductor chip 11. The semiconductor integrated circuit also has a second DRAM circuit 13-2 which has a second memory cell array containing a plurality of memory cells including second MOS transistors having characteristics differing from those of the first MOS transistors, and a second potential generating circuit generating at least one potential used at the time of operating the memory cells contained in the second memory cell array and is formed on the semiconductor chip 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276954-A (JP)
Title: Sheet feeding device and image formation device
Inventor: ASAO YUSUKE
IPC: B65H29/60
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of smoothly and speedily accumulating and feeding reusable sheets.  <P>SOLUTION: This sheet feeding device 3 is provided with a first sheet loading unit 4 for accumulating reusable sheets 100, a reusable sheet stacker 120 which is exposed to the outside of the device and loads the reusable sheets 100 accumulated on the first sheet loading unit 4, a feeding roller 60a provided on a front end side in the direction of sheet feeding of the loading unit 4 to feed the sheets loaded on the loading unit 4, a pair of sheet carrying-in rollers 25 provided on a rear end side in the direction of sheet feeding of the loading unit 4 to carry the sheets loaded on the stacker 120 into the loading unit 4, a detection sensor 23 for detecting whether or not an image is formed on at least one face of the sheet loaded on the loading unit 4, and a first slide guide 46a and a second slide guide 46b supporting the loading unit 4 so as to pull out the loading unit 4 to the outside of the device so that carrying in and feeding in one direction become possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284521-A (JP)
Title: Processed food of natto
Inventor: OCHI TAKEO
IPC: A23L11/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processed food of Natto removing an off-odor of the Natto, edible even by persons loathing the Natto, preservable over a long period, raising the utilization value of the Natto so that the Natto can be ingested as a desired cooked form and enlarging the utilization range.  <P>SOLUTION: The processed food of the Natto is obtained by mixing the Natto with an edible oil in a desired ratio and covering bean grains with the edible oil and preferably has a flavor imparted by a seasoning or a spice or a mixed additive thereof. The resultant processed food can be preserved over a long period and taken out at a desired time to prepare various kinds of cooked foods of Western style or others having a good flavor and taste without an odor of the Natto according to a desire of persons to eat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293393-A (JP)
Title: Wheel type working machine
Inventor: TAKEMURA TOSHIHIKO
IPC: E02F3/38
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow the performance of work in a direction in which a ground working device is horizontally oscillated with respect to the direction of a driver seat, and to allow revolving such as passage above an engine.  <P>SOLUTION: A traveling drive unit 12 having the engine 13 is provided in a chassis 4 having front and rear wheels 2 and 3; a base 6 of revolver is provided on the chassis 4 via a pivot 5 and a pivot bearing 36; on the base 6, there are provided the driver seat 7, an operating device 8 which is arranged ahead of the driver seat 7, and the ground working device 9 which is arranged near the operating device 8; a working device supporting part 37 for supporting the working device 9 on the upside of the base 6 in a horizontally oscillatable manner is provided in a front part on the base 6; a base part of the working device 9, which is supported by the supporting part 37, is arranged in a position higher than the front and rear wheels 2 and 3 and the engine 13; and the base 6 is arranged in a position lower than an upper end of the engine 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294276-A (JP)
Title: Minus ion generator
Inventor: YAMADA SEIJI
IPC: F24F6/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minus ion generator which stably generates minus ion even when humidity is low.  <P>SOLUTION: An electrode 7 is provided in a air passage 2 near an air blow- out port 4 of a frame 1 from which air of a air blower fan 5 is blown out, and a conductive member 8 mounted in the state insulated from a member in contact within the frame 1 separated from the electrode 7 is arranged. In the frame 1, high-voltage terminals 6b and 6c putting out a direct-current high voltage by a high-voltage transformer 6 and a rectification circuit 6a is provided, the minus high-voltage terminal 6b is connected to the electrode 7, the plus high-voltage terminal 6c is connected to the conductive member 8, and minus ion is generated by applying a direct-current high voltage between the electrode 7 and the conductive member 8. A humidification chamber 9 is provided surrounding a wall of the pair passage 2 outside the air passage 2, a lower part of the humidification chamber 9 is provided with a humidification water tank 10 for reserving water for humidification and a humidification means for evaporating the water in the humidification water tank 10, and by filling inside the humidification chamber 9 with steam generated by the humidification means 11, electric charge of the frame 1 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292634-A (JP)
Title: METHOD FOR PRODUCING BONDED PRODUCT OF ETHYLENE-alpha- OLEFIN RUBBER COMPOSITION TO FIBER AND DRIVING BELT
Inventor: HANESAKA HITOSHI
IPC: D06M15/693
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonded product of an ethylene-α-olefin rubber composition capable of being well bonded to fiber cords coming to the core wires of a driving belt and to a fabric such as a covering canvas even at high temperatures, and a driving belt.  <P>SOLUTION: The method for producing the bonded product of an ethylene-α- olefin rubber composition to fibers comprises subjecting the fibers to adhesion treatment with a resorcin-formalin-rubber latex fluid composed of an ethylene-α- olefin-diene copolymer rubber latex, further subjecting the treated fibers to overcoat treatment with a rubber cement composed of a rubber composition comprising 100 pts.mass ethylene-α-olefin rubber and 5-35 pts.mass isocyanate, and then effecting adhesion vulcanization of the unvulcanized rubber composition of the ethylene-α-olefin rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003242764-A (JP)
Title: Portable disk drive device and information recording and reproducing device
Inventor: SOGA HIDETO
IPC: G11B33/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact resistant performance and a vibration resistant performance in a portable disk drive device.  <P>SOLUTION: This portable disk drive device 101 comprises: a disk drive main body 102 having a disk-like recording medium for recording information on the disk-like recording medium or reproducing the information recorded on the disk-like recording medium; a case 111 including the disk drive main body 102; a vibration absorption means 103a arranged between the disk drive main body 102 and the case 111 for absorbing vibrations from the case 111 to the disk drive main body 102; and an impact absorption means 103b arranged between the disk drive main body 102 and the case 111 for absorbing impacts from the case 111 to the disk drive main body 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291201-A (JP)
Title: Tandem extrusion molding machine
Inventor: HAYASHI RYUTARO
IPC: B29C48/38
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem extrusion molding machine which can sufficiently melt an inert fluid to a molding material with a simple constitution.  <P>SOLUTION: The tandem extrusion molding machine 1 comprises a hopper 10a for supplying the molding material, a first extruder 2 connected with a gas supply line 11 for supplying an inert gas of a supercritical state, a second extruder 4 connected to the extruder 2 via a supplying or connecting unit 3, and an orifice 18 provided at an outlet 15 of the extruder 2 at the connecting unit 3 to regulate an extrusion quantity of the molding material to be extruded from the extruder 2 to the extruder 4. The machine 1 regulates the extruding quantity of the molding material to be extruded from the extruder 2 to the extruder 4 via the orifice 18 in kneading of the molding material with the inert gas in a cylinder 5 of the extruder 2 to thereby regulate a pressure in the cylinder 5. Thus, the gas can be suitably dissolved in the melted molding material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289857-A (JP)
Title: Cell population having identification code
Inventor: KATO MASASHI
IPC: C07K19/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new cell population that can simply be prepared in no need of special apparatus, can be used not only in a solid-phase screening but also in a liquid-phase one, and can be applicable to screenings for a variety of cell properties including the expression of a target protein.  <P>SOLUTION: In the cell population, luminescent substances having different characteristics emit light at one or two or more of different cell sites. Individual cells can be discriminated according to the characteristics of the luminous substances and their light-emission sites.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295442-A (JP)
Title: Positive resist composition
Inventor: SASAKI TOMOYA
IPC: C08F220/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition having satisfactory transmittance when a light source of ≤160 nm, concretely F<SB>2</SB>excimer laser light (157 nm) is used, excellent in sensitivity and contrast and ensuring a small number of particles in a resist solution.  <P>SOLUTION: A positive resist composition is provided which contains an acid-decomposable resin containing at least one each of repeating units represented by formulae (I) and (II) and further containing at least one of the repeating units represented by formulae (IIIa)-(IIIc), and a positive resist composition is provided which contains an alkali-soluble resin containing at least one each of repeating units represented by the formulae (I) and (II) and further containing at least one of the repeating units represented by formulae (III'a)-(III' c).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299995-A (JP)
Title: Bumper coating method and coating apparatus and work- supplying apparatus for carrying out said method
Inventor: NISHIKAWA TOSHIHIRO
IPC: B05B13/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper coating method and a coating apparatus for carrying out the coating method which, in coating a bumper, can further shorten a coating time and can prevent the necessity of increasing the size of a coating booth.  <P>SOLUTION: Two bumpers (6) are mounted on a work-supplying apparatus (2) so that both ends of one of the two bumpers (6) are located closely opposite to or abutted against both ends of the other bumper. The two bumpers (6) are turned at an arbitrary angle through the work-supplying apparatus (2). A coating composition is then sprayed by a spray gun (3) toward a desired site of the bumpers (6). Thereafter, the turning of the dumpers (6) at an arbitrary angle and the spraying of the coating composition are repeated a plurality of times and, in addition, in accordance with the turn of the bumper (6), the spray gun (3) is repeatedly moved back and forth at least toward the work- supplying apparatus (2) to keep the distance between the bumpers (6) and the spray gun (3) constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002314503-A (JP)
Title: Peak reduction in discrete multi-tone signal without giving effect on transmission signal
Inventor: JIN GARY QU
IPC: H04J11/00
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce a peak to average ratio(PAR) in a discrete multi-tone(DMT) signal and to prevent the signal from being distorted. SOLUTION: This invention provides a method of including a step of generating a predetermined signature waveform and a step of subtracting the predetermined signature waveform from the DMT signal in the region of a signal peak whenever the DMT signal is above a predetermined maximum level, and provides a device for executing the method.
Patent JP-2003043048-A (JP)
Title: Exposure method for photostimulable phosphor layer on storage phosphor sheet and unit for biochemical analysis used for the same and storage phosphor sheet
Inventor: HOSOI YUICHI
IPC: G01N37/00
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method for a photostimulable phosphor layer on a storage phosphor sheet which can prevent a noise caused by the scattering of an electron beam (β-rays) from being generated in data for biochemical analysis. SOLUTION: In the exposure method for the photostimulable phosphor sheet on the storage phosphor sheet, a unit for biochemical analysis wherein a specific bond substance is dropped on one face, a substance originated from a living body labeled with a radioactive marker substance is bonded specifically to the specifically combined substance, a plurality of sporlike regions 3 are formed and an electrode 4 is installed on the other face and the storage phosphor sheet 10 in which the photostimulable phosphor layer 12 is provided in a region on one face corresponding to the plurality of spotlike regions in the unit for biochemical analysis and in which an electrode 11 is installed on the other face are made opposed to each other in a separated state,  an electric field is applied in such a way that the unit for biochemical analysis becomes negative and that the storage phosphor sheet becomes positive, and the photostimulable phosphor layer is exposed by the radioactive marker substance.
Patent JP-2003299553-A (JP)
Title: Lock apparatus for side rail in bed
Inventor: NAKAGAWA TAKEO
IPC: A47C21/08
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock apparatus for side rails in a bed which eliminates disadvantage in handling and excessive working time for assembling.  <P>SOLUTION: A leg part 13C of the side rail 13 is provided with a lock device 20 which comprises a retaining part 18 adapted to block the upward movement of the side rail 13 by inserting the leg part 13C of the side rail 13 into a mating part 14C disposed on side rail holders 14 that stick out from both the left and right sides of the floor part and a releasing part 19 for forcibly operating the retaining part 18 retained to the position of releasing the retaining thereof. The lock device 20 is made of an elastic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299434-A (JP)
Title: Farm insect net
Inventor: NISHIKATA AKIRA
IPC: A01M29/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farm insect net preventing come flying and invasion of pest insects to field crops, greatly suppressing growth of the pest insects and excellent in retaining control effect of the pest insects.  <P>SOLUTION: The farm insect net comprises a net base in which a water absorbing fiber is woven impregnated with an aqueous insect repellent. The net base has 1-3 mm spacing. The water absorbing fiber and a non-water absorbing fiber are woven in the net base in 1:9-7:3 blend ratio. The farm insect net retains effect for preventing come flying and invasion of injurious insects such as thrips and the like for a long time, is useful for reducing damages caused by injurious insects to the farm crops and is effectively used together with an agrochemical application for comprehensively controlling the injurious insects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304282-A (JP)
Title: Client server system and transmission band management apparatus
Inventor: WATANABE HIROSHI
IPC: H04L45/24
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a client server system and transmission band management apparatus in which applications are provided on a network even if a failure occurs and part of a path on the network is in out of use.  <P>SOLUTION: The client server system assigns a respective transmission band in each path on the network to each application provided to a client by a server. When the failure occurs on one path on the network and the transmission band in the path having no failure is assigned to the applications of the path having the failure, the transmission band assigned to the applications of the path having no failure is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306212-A (JP)
Title: Inventory management device
Inventor: KANO KENJI
IPC: B65G1/137
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inventory management device capable of performing smooth carrying-in and shipping operations by preventing carrying-in and shipping commands to an automated storage and retrieval warehouse 5 from overlapping with the transmission of inventory information to a host computer.  <P>SOLUTION: This inventory managing device, provided with an inventory managing means managing inventory of an auto-warehouse, transmitting an storing and retrieving order to the auto-warehouse and inventory information to a host computer, is provided with a reservation information storing means for storing a series of reservation information consisting of a reservation of an storing and retrieving order to the auto-warehouse, and the inventory managing means judges whether to transmit the inventory information the host computer, based on the quantity of data of reserved information stored in the reservation information storing means, and transmits inventory information to the host computer based on the judgment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164293-A (JP)
Title: Dna sensor
Inventor: HAYADE KOJI
IPC: C12N9/04
Filed: 2002-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the detection of a target DNA in high sensitivity by using the activity of redox enzyme as an index and provide a simple and highly versatile method for the detection of a target DNA with a high integration degree.  <P>SOLUTION: A target DNA is detected by preparing an avidin-enzyme complex by connecting streptoavidin to a glucose dehydrogenase (PQQGDH) taking pyrroloquinolinequinone (PQQ) which is a kind of oxidoreductase as a coenzyme or to a mutant enzyme of the glucose dehydrogenase, immobilizing a label DNA having a sequence complimentary to the target DNA as a probe on an electrode, hybridizing the immobilized DNA with a biotin-labeled target DNA, adding the avidin-enzyme complex and detecting the target DNA by using the enzymatic activity as an index of the target DNA. The signal obtained by the enzymatic reaction can be amplified by the method to enable the highly sensitive detection of DNA and the detection of a single nucleotide polymorphism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305950-A (JP)
Title: Transfer film, manufacturing method for ink jet recording medium using the same, and ink jet recording medium
Inventor: TADA YUKAKO
IPC: B41M5/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an ink jet recording medium having high gloss itself, obtaining an image, which has a quality feeling similar to that of printed matter printed by offset printing or gravure printing, high density, a high color region and low in color difference with the elapse of time, and having a high ink absorbing speed.  <P>SOLUTION: At least one ink receiving layer based on a filler and a binder is provided on at least one surface of a support and dried. Thereafter one dye fixing layer based on a filler and a binder is applied on a separate transfer film, and the dye fixing layer of the transfer film is superposed on the ink receiving layer before drying and, after drying, the transfer film is peeled to manufacture the ink jet recording medium. The surface of the transfer film is preliminarily charged negatively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312717-A (JP)
Title: Perforated plastic sheet for folding use
Inventor: SHINOMARU SATORU
IPC: B65D5/42
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforated plastic sheet for a folding use which can satisfy requirements for having an excellent folding property and retaining strength of a folding line which are incompatible each other.  <P>SOLUTION: A cut 2 penetrating from the surface 11 to the back 12 of the sheet 1 is formed intermittently. Non-penetrating parts 3, 4 between the cut 2 and the cut 2 are formed of two kinds, a whole thickness part 3 having the equivalent thickness to that of the sheet 1 and a ruler part 4 having a smaller thickness than that of the sheet 1. The whole thickness part 3 and the ruler part 4 are arranged one after the other and the whole thickness part 3, the cut 2, the ruler part 4 and the cut 2 are formed in this order repeatedly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314769-A (JP)
Title: Joint for hose piping
Inventor: HAGIWARA TAKANOBU
IPC: F16L33/28
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint for hose piping which simply adjust the angle of a hose body or an elbow fitting in connecting the elbow fitting to a mating apparatus, and has reduced piping manhours and work manhours without causing damage of a hose assembly by twist in the connection, or impairing the service life of the hose body.  <P>SOLUTION: A fastening nut 15 is fixed integrally with one end of an elbow pipe 14 by welding or the like; the elbow fitting 13 is rotatably connected to one end of a hose joint fitting 11 through a back-up ring 16 formed of a fluororesin or the like and an O-ring 17 in the fastening nut 15; and a tip fastening part 15 of the fastening nut 15 is rotatably engaged with a stepped recessed part 11a formed at one end of the joint fitting 11 by fastening it. On the other end side of the elbow pipe 14, a connection nut 18 for connecting it to the mating apparatus 19 is rotatably mounted.  <P>COPYRIGHT: (C)2004,JPO