baber/WOPTO huggingface dataset:
Patent JP-2004102111-A (JP)
Title: Electronic copying machine and method thereof
Inventor: OYAMADA SATORU
IPC: G03G15/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic copying machine which can shorten the heating time for heat fixation when a toner is thermally fixed on a form.  <P>SOLUTION: In the timing where the header part of a starting form passes a paper sensor part 22, a triac part 35 of a fixation part 26 is made to start heating operation. On the basis of the timing where the header part of the starting form passes the paper sensor part 22, the triac part 35 is made to stop the heating operation in the timing where a final form is discharged by a discharge roller 27. Thus, overshooting caused as a result of the heating operation carried out for a long time while a form absorbing heat is not present at the fixation part is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099306-A (JP)
Title: Automatic document feeder and image reader
Inventor: WATANABE YASUTO
IPC: G03G15/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader causing no deterioration in an image and carrying facilure by preventing sticking of a flaw and a waste material to a transparent guide member for guiding a document by contacting with the reading surface side of the document, and eliminating generation of static electricity by a transparent film member.  <P>SOLUTION: A reading passage of a reading part is composed of a backup guide 45 for guiding the document and the transparent film member 50 arranged between a reading means and the backup guide 45. Projecting parts 52 and 53 extending in the document carrying direction are formed in at least one section of a section reaching a reading position X from carrying-in roller pairs 28 of the transparent film member 50 and a section reaching carrying-out roller pairs 25 from the reading position X.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106968-A (JP)
Title: Parts identifying system
Inventor: KAWAUCHI KAZUMOTO
IPC: B65G1/137
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a difference in the design or missing parts of enclosed parts by combining a bar code management system and a shape recognition system by imaging an accessary.  <P>SOLUTION: In this parts identifying system having a production line for assembling a product with a product device number for managing the product, testing it, including parts to be enclosed and packing them, which enclosed parts having an accessary in accordance with a destination place for the product and a slip on which the product device number is printed, and for matching the product and the bar code of the enclosed part, there are provided means I and II for instructing to print the product device number to the slip of the enclosed part at the same time that printing a bar code of the product by a product device number instruction 2 of the production month from main instruction means, means III for indicating an accessary required based on the product device number instruction, means IV for identifying whether the indicated accessary has been picked correctly and means V for printing the product device number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107252-A (JP)
Title: Method for producing 4,4'-biphenol
Inventor: HIGO ATSUSHI
IPC: C07C37/50
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 4, 4'-biphenol, having a high formation ratio in dealkylation reaction.  <P>SOLUTION: The method for producing 4, 4'-biphenol comprises dealkylating an alkyl-4, 4'-biphenol represented by formula (2) [T<SB>1</SB>and T<SB>2</SB>are each independently a 3-8C alkyl group; m and n are each 0, 1 or 2 and the sum of m and n is 1-4; when a plurality of T<SB>1</SB>s exist, the plurality of T<SB>1</SB>s may be mutually the same or different; when a plurality of T<SB>2</SB>s exist, the plurality of T<SB>2</SB>s may be mutually the same or different] by using a reactor equipped with a baffle plate and a stirrer in the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112281-A (JP)
Title: Image processing apparatus
Inventor: YAMAGUCHI TOMOHIRO
IPC: H04N1/40
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which suppresses degradation in quality of an output image to the minimum by appropriately discriminating attributes of regions and applying appropriate processing to each of the regions.  <P>SOLUTION: In a subdividing section 40, inputted image data are divided into large blocks and small blocks. In isolated point counting sections 41 to 45, the number of isolated points in each of the small blocks is calculated. In an adder 46, the number of isolated points in each of the large blocks from the number of isolated points calculated by each of the sections 41 to 45. In a comparator 47, the number of isolated points in each of the large blocks is compared with a threshold. Also, the number of isolated points calculated by each of the sections 41 to 45 is transmitted to an AND circuit 49 via an OR circuit 48. In the circuit 49, only when the number of isolated points in a large block is larger than the threshold and isolated points are present in all the small blocks in this large block, this large block is used as a dot region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116534-A (JP)
Title: Auto tensioner
Inventor: FURUKAWA HIROFUMI
IPC: F16H7/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto tensioner aiming to be light in weight and reduce costs, and improving a sliding characteristic on mating surfaces between a fixed member or a moving member and a friction material.  <P>SOLUTION: The auto tensioner used for adequately maintaining tension of a belt comprises the fixed member 7 fixed on a body of a vehicle, the moving member 10 of an arm-shaped structural body rotatably supporting on the fixed member 7, a pulley 8 arranged on an arm-shaped pointed head portion of the moving member 10 and engaged with a belt, a coil spring 11 urging the moving member 10 to a designated direction against the fixed member 7, and the friction material 1 provided between the moving member 10 and the fixed member 7 and damping and converging oscillation of the moving member 10. One of the fixed member 7 and the moving member 10 is a compound material made of synthetic resin mixing glass fiber, and the other is made of aluminum alloy. The friction material 1 made of synthetic resin arranged between the fixed member 7 and the moving member 10 becomes a sliding surface with the member made of aluminum alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117492-A (JP)
Title: Autofocus system
Inventor: SASAKI TADASHI
IPC: G02B7/38
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus system realizing the reduction of the scale of a circuit and power consumption by performing all or a part of autofocus processing using a plurality of imaging devices arranged at positions set at different optical path length by a single processing part in a time-division manner.  <P>SOLUTION: The autofocus system is provided with three imaging devices A, B and C having different optical path length for the autofocus control of a television camera or the like. Required processing is performed to video signals outputted from the respective imaging devices in the time-division manner by an A/D converter 100, an HPF 52, a gate circuit 54 and an adder 56 so as to obtain a focus evaluated value showing the contrast of an image. A CPU 82 performs focusing by controlling a focus based on the focus evaluated value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044058-A (JP)
Title: Softening agent for paper, method for producing paper by using the same and paper
Inventor: MATSUSHIMA TERUYUKI
IPC: D21H17/06
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a softening agent exhibiting an excellent fixation to paper on adding to pulp slurry, and having an excellent softening effect, a method for producing the paper by using the same and paper suitable as tissue paper for home use.  <P>SOLUTION: This softening agent for the paper contains a nonionic surfactant (component A) having an alkyl and/or alkenyl group and a cationic surfactant (component B) having an alkyl and/or alkenyl group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119548-A (JP)
Title: Semiconductor storage device
Inventor: HAYASHI MITSUAKI
IPC: G11C16/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of reading out data at a high speed, by eliminating charge supplying transistors necessary for holding the "H" level of bit lines in accordance with the increase of off-leakage of transistors due to miniaturization, and accelerating the reading speed of stored data in the "L" level of the bit lines.  <P>SOLUTION: High potential source lines SLH and low potential source lines SLL are wired, stored data in the "H" level of bit lines connect the sources of memory cells M(1, 1)-M(m, n) to the high potential source lines SLH and stored data in the "L" level of the bit lines connect the sources of the memory cells M(1, 1)-M(m, n) to the low potential source lines SLL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115409-A (JP)
Title: Poisonous bait agent for controlling flies
Inventor: CHIHO SATOSHI
IPC: A01N25/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poisonous bait agent which is used for controlling flies and has a high control effect.  <P>SOLUTION: This poisonous bait agent for controlling the flies is characterized by containing an oxadiazine compound represented by formula (1) and a feeding-inducing substance. The method for controlling the flies is characterized by treating a fly-breeding or flying place or its periphery with the poisonous bait agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117274-A (JP)
Title: Hybridization method
Inventor: MURAISHI KATSUAKI
IPC: G01N33/53
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybridization method for efficiently hybridizing a peculiarly joined material and a living body derived material and generating data for biochemical analysis superior in quantitative determination in a well reproductive manner.  <P>SOLUTION: A biochemical analysis unit 1 on which a plurality of adsorptive regions 4 containing a peculiar joined material having a known structure or characteristics are formed in spaced relation is set in a reaction chamber. A temperature controlled hybridization buffer and a probe solution containing the living body derived material labeled by a temperature controlled labeling material are filled in the reaction chamber through a solution filling pipeline for executing hybridization. The hybridization buffer and the probe solution are discharged from the reaction chamber through a solution discharge pipeline. The temperature controlled cleaning solution is filled in the reaction chamber through the solution filling pipeline for cleaning the biochemical analysis unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126657-A (JP)
Title: Information input system
Inventor: HIRATA AKIHIKO
IPC: G06F3/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input system which dispenses with a signal cable for transmitting information to a computer.  <P>SOLUTION: A transceiver 3 feeds a signal having a bandwidth, including respective frequencies assigned to characters of a keyboard 5. The signal induced in a human arm as an electric field, is imparted to a signal transmitting electrode 105 and is transmitted to the keyboard 5, which resonates at a frequency fc according to a key, when depressed. Therefore, a signal induced in the transceiver 3 as an electric field via a receiving electrode 111 generates a signal of decreased intensity at the frequency fc according to the key, when depressed. Accordingly, the transceiver 3 generates digital data, according to a signal received with the reception electrode 111 and feeds the data to a wearable computer 1, which performs display according to the data on a monitor 1B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127342-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/107
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge always stabilized and accumulated while securing a label area.  <P>SOLUTION: The recording tape cartridge 10 is provided with a nearly rectangular shaped case 12 which accommodates rotatably a single reel 14 on which a recording tape T is wound and loaded; a recessed section 13 formed on a top view of the case 12; and a stacking rib 15 which is arranged at a lower surface of the case 12 in a standing condition and engages to a recessed part 13 when the case 12 is stacked. A protrusion section 60 specifying a label area is formed at a position in which the stacking rib 15 in the recessed section 13 does not interfere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179298-A (JP)
Title: Semiconductor laser module and its designing method
Inventor: TSUKIJI NAOKI
IPC: H01S5/125
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser module in which current dependency and temperature dependency are suppressed.  <P>SOLUTION: The semiconductor laser module A<SB>1</SB>comprises a semiconductor laser element 5 having a diffraction grating arranged in the vicinity of an active layer, an optical fiber 8 for transmitting light emitted from the semiconductor laser element 5, and a Peltier module 2 for regulating the temperature of the semiconductor laser element 5, wherein the semiconductor laser element 5 and the Peltier module 2 are connected electrically in series and the wavelength of light emitted from the semiconductor laser element 5 is substantially constant in the working region of driving current of the semiconductor laser element 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131112-A (JP)
Title: Small bag for seasoning, and method for manufacturing the same
Inventor: FUTASE KATSUNORI
IPC: B31B23/74
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small bag for seasoning to be easily attachable/detachable to/from a lunch box or the like, and a method for manufacturing the small bag.  <P>SOLUTION: A small bag for seasoning with a double-sided adhesive tape affixed to either outer surface of a small bag containing food is manufactured by heat-sealing a laminate film by longitudinal/transverse heat seals while delivering and traveling the laminate film comprising at least a base film layer and a heat seal layer. A double-sided adhesive tape is affixed to an outer surface on the base film layer side of the delivered and traveling laminate film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134485-A (JP)
Title: Semiconductor device
Inventor: ONO SHOTARO
IPC: H01L29/78
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which is capable of reducing an element in width so as to improve channels in density and decreasing its ON-state resistance.  <P>SOLUTION: The semiconductor device includes a MOSFET which is used for synchronous commutating or the like and equipped with a source electrode on its rear surface. The semiconductor device has a structure where a gate electrode G1 and a metal layer 23 are formed inside a trench 21 so as to fill it, and an n<SP>+</SP>-type source 22 and a p<SP>+</SP>-source 24 are provided to the lower part of the trench 21. By this setup, a reach-through layer can be dispensed with, the element can be reduced in width, and channels can be increased in density, so that the element can be set to have a lower ON-state resistance than a usual one having the same chip area. That is, the device having the same performance with a conventional one can be reduced in chip area and manufacturing cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132247-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F02M25/07
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for suppressing emission of exhaust gas which is not sufficiently purified by adequately collecting exhaust gas even after completing warming-up of a catalyst provided in an exhaust passage of an internal combustion engine.  <P>SOLUTION: An exhaust emission control device 10 of an internal combustion engine 1 is applied to the internal combustion engine in which a catalyst 7 to demonstrate the purifying performance by the warming-up after the engine start is provided in an exhaust passage 4, and takes out exhaust gas from the exhaust passage 4 and collects it in a collection vessel 11. The device monitors whether or not the internal combustion engine 1 is operated in a predetermined state in which the purifying degree of exhaust gas passing through the catalyst 7 is degraded outside a permissible range for an objective period after the warming-up after the engine start is once completed. When the internal combustion engine 1 is operated in the predetermined state, exhaust gas is collected to the collection vessel 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135058-A (JP)
Title: System, method, and program for confirming possession of article and recording medium for the same program
Inventor: KINOSHITA SHINGO
IPC: G06Q30/06
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, its method, etc., for confirming an owner of an article matches a buyer of the article on-line by authenticating a wireless tag stuck on the article directly or by a device or computer accessing the wireless tag.  <P>SOLUTION: An authenticator's computer 230 obtains an article certificate corresponding to an article identifier from the wireless tag 200 stuck on the article from an article certificate database 240 and sends challenge tag to the wireless tag 200, which receives the challenge data, digitally signs the article by using an article secret key, and transmits the digital sign to the authenticator's computer 230. The authenticator's computer 230 receives the digital sign and authenticate the digital sign by using an article open key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130696-A (JP)
Title: Thermosensitive recording material and microcapsule liquid
Inventor: OGA KUNIHIKO
IPC: B41M5/26
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcapsule which is free from the leakage or deposition of a core substance and stable over time and a thermosensitive recording material which shows a high image sharpness and a superior photostability over time in a texture part and an image part.  <P>SOLUTION: The thermosensitive recording material has a thermosensitive coloring layer containing an electron-donative dye precursor and an electron-receptive compound which thermally develops a color in the electron-donative dye precursor and also an ultraviolet-absorbing layer formed so as to reduce the incidence of an ultraviolet light to the thermosensitive coloring layer, formed on a transparent support. The ultraviolet-absorbing layer contains a microcapsule encapsulating an ultraviolet absorber and a petroleum aromatic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135753-A (JP)
Title: Laundry washer/dryer
Inventor: NAKAMOTO SHIGEHARU
IPC: D06F39/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To operate a heat-pump device safely and stably by releasing heat to the outside while sufficiently humidifying and controlling the release of moisture, and to keep the heat amount treated by a radiator and a heat sink low.  <P>SOLUTION: The laundry washer/dryer comprises the heat-pump device, a wind channel 28 for circulating air for drying by connecting the radiator 21, an inner tub 35 and the heat sink 23, and a blower 29 for blowing air to the wind channel 28. The laundry washer/dryer also has a cooling means 30 for releasing heat of air for drying to the outside after the air is brought into contact with clothes 19 inside the inner tub 35 till the air reaches the heat sink 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140497-A (JP)
Title: Solid state imaging device and camera module
Inventor: HIRATSUKA KATSUYUKI
IPC: H04N5/335
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a detrimental light from being incident from a gap between both connectors without reducing the efficiency of the connecting work of a package body to a lens barrel.  <P>SOLUTION: The gap is formed at a part except an adhered spot at the connector of the package body 120 to the lens barrel 130 in association with a spot adhesion. A light shielding wall 124 is formed integrally with the body 120. This wall 124 protrudes in a fence state along an inside of the connector of the body 120 to the barrel 130, and is formed over the entire periphery. A light incident from the gap of the connector of the body 120 to the barrel 130 is shielded by this wall 134, and is prevented from being advanced to a cover glass 140 side. As a result, a disorder of an image due to the incorrect incident light from the gap can be prevented, and a proper image quality can be maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139284-A (JP)
Title: Information processor for vehicle
Inventor: HAGINO TAKAYUKI
IPC: G09B29/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To select and display a proper video image when taking in a camera image of a vehicle traveling forward and displaying the camera image on a monitor screen by an inter-vehicle communication device, and to select a proper bypass route when receiving the bypass information from other vehicle in an accident or the like.  <P>SOLUTION: When taking in the camera image of the vehicle traveling forward and displaying the camera image inside a network of the inter-vehicle communication, a vehicle close to a crossing in front of a camera-mounted vehicle is detected in each branch route unit by a branch route unit division part 13, a camera-mounted vehicle detection part 14 and a vehicle selection part 15, and the plurality of camera images of the vehicle are displayed on one screen. When a user wish to see ahead of the image, the image of the branch point unit is scrolled and displayed. When the bypass calculated by one's own vehicle is set such that the bypass is located at the rear of the branch point unit where the bypass transmission vehicle is positioned and that the bypass goes away from the traveling route in receiving the bypass from the other vehicle and when one's own vehicle also calculates the bypass, the bypass calculated by one's own vehicle is selected, and travelling on the bypass is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138012-A (JP)
Title: Fuel vaporization accelerator and internal combustion engine equipped with the same
Inventor: AMO KIYOSHI
IPC: F02M51/06
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small size fuel vaporization accelerator capable of increasing fuel vaporization amount without increasing heater capacity and heater heat transfer area in a fuel vaporization accelerator for an internal combustion engine in which further improvement of fuel vaporization capacity is required at the heat transfer surface when fuel injection quantity from a fuel injection valve is increased.  <P>SOLUTION: A flanged restrictor 220b is provided on the heat transfer surface 76 as an auxiliary passage 75 in the fuel vaporization accelerator 100. Consequently, thickness of fuel film can be almost equal and a contact surface of the heater heat transfer surface and the fuel film can be increased, resident time of the fuel film 106 injected to the heat transfer surface 76 on the heat transfer surface 76 can be increased, and quantity of heat transferred to the fuel film 106 from the heat transfer surface can be increased.  <P>COPYRIGHT: (C)2004,JPO