baber/WOPTO huggingface dataset:
Patent JP-2003294122-A (JP)
Title: Hydraulic device for automatic transmission
Inventor: KATO YOSHIAKI
IPC: F16H63/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic device for an automatic transmission which provides smooth traveling even when deflection of engagement timing is generated at an engagement element by aging change or the like in restarting of an engine after idle-stop in a control device for the automatic transmission using an oil pump driven by the engine for a hydraulic source.  <P>SOLUTION: This hydraulic device for the automatic transmission provided with an idle-stop control means is provided with an engagement pressure equivalent value detecting means to detect an equivalent value to engagement pressure of a forward engagement element, and an engagement pressure determining means to determine if the engagement pressure equivalent value detected gets to a first set time after the engine is first restarted after idle-stop or not. The idle stop control means outputs a torque down command to an engine control unit till the engagement equivalent value of the forward engagement element gets to the set value regardless of throttle opening when it is determined that the engagement pressure equivalent value is less than the set value by the engagement pressure determining means when the engine is restarted after idle-stop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290619-A (JP)
Title: Gas treatment apparatus and gas treatment method
Inventor: KURAHASHI MASATO
IPC: B01D53/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas treatment apparatus not having fear corroding the constituent parts of the apparatus, for example, a vacuum pump and a decompression tank even if a gas to be treated is corrosive, and a gas treatment method using the same.  <P>SOLUTION: The gas treatment apparatus is equipped with an adsorption column 1 packed with zeolite for adsorbing NOx, a gas inlet part A for introducing the gas to be treated into the adsorption column 1, a gas outlet part B for discharging the gas treated in the adsorption column 1, a heater for heating zeolite, the temperature controllable decompression tank 6 connected to the adsorption column 1, the vacuum pump 7 connected to the decompression tank 6 and a decomposition device 9 connected to the exhaust port of the decompression tank 6. When the adsorption capacity of zeolite lowers, the heater and the vacuum pump 7 are operated to heat zeolite under vacuum to perform the desorption and regeneration treatment of zeolite. The desorbed gas is diffused into the decompression tank 6 and the gas in the decompression tank 6 is held to a predetermined temperature. Thereafter, the gas is sucked by the vacuum pump 7 to be introduced into the decomposition device 9 from the exhaust port of the vacuum pump 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298488-A (JP)
Title: High elevation angle orbit satellite system
Inventor: KAWAMOTO TOSHIMI
IPC: H04B7/195
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high elevation angle orbit satellite system capable of acquiring satellites at a high elevation angle continuously for 24 hours by using the number of satellites less than the number of them having conventionally been considered to be required in a plurality of service areas with different longitudes on the ground surface.  <P>SOLUTION: A plurality of satellites 1 to 5 respectively go around the earth on elliptic orbits the eccentricity, period, and tilt angle of which are respectively nearly the same and the ascending nodes of which are arranged nearly at an equal interval. A ground station 8 receives satellite services from the satellites 1-5 each sequentially arriving at an apogee of each elliptic orbit. The period of the satellites is selected to be a value (16 hours) resulting from dividing a multiple of the rotation period of the earth by the number of service areas, three (3) with different longitudes of Japan, North America, and Europe in which a ground station can be installed, and the number of the satellites is selected to be five (5) that is less than twice the number of the service areas. Each ground station 8 can continuously acquire the satellites at a high elevation angle without interruption.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284600-A (JP)
Title: Method for measuring cell abundance ratio in complex cell group
Inventor: NAKAJIMA YUJI
IPC: G01N33/58
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for measuring an abundance ratio of a specific cell contained in a complex cell group comprising a plural kind of cells.  <P>SOLUTION: This method for measuring an abundance ratio of the first cell to the second cell in a sample comprises (a) selecting a target sequence containing a recognition site and its upstream and downstream cells, except a part of bases in a recognition site of a restriction enzyme, existing in both of a first cell and a second cell and, thereby, obtaining a primer for amplifying the target sequence, (b) extracting, from the sample, nucleic acids originated in the first cell and the second cell, (c) amplifying the nucleic acids extracted in the step (b) by using a polymerase and the primer obtained in the step (a) and, thereby, obtaining an amplified product, (d) forming a reaction solution by reacting the restriction enzyme with the amplified product and (e) determining the abundance ratio of the first cells to the second cells by measuring, based on each length respectively, an abundance ratio of nucleic acid fragments in the reaction solution obtained in the step (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294169-A (JP)
Title: Valve driving actuator
Inventor: YAMAGUCHI KAZUMA
IPC: F16K37/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving actuator which informs the outside of a present valve opening degree and an operating condition of the valve without any influence of ambient brightness.  <P>SOLUTION: This valve driving actuator is provided with: a display means 1 for displaying the valve opening degree of the driven and controlled valve to the outside; a lamp 3 illuminating the display means only when the valve is operated to be opened/closed; and a lamp 4 illuminating the display means 1 according to a light quantity detected by an optical sensor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007547-A (JP)
Title: Inductor component, method of radiating heat thereof electronic device
Inventor: UEMATSU SHUSUKE
IPC: H01F27/32
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inductor component where a heavy current is fed to a coil and heat generated in the coil can sufficiently be radiated to suppress deterioration of characteristics. SOLUTION: The inductor component L is provided with a magnetic core having closed magnetic path 4 including an intermediate leg 1, an external leg 2 provided opposed to this intermediate leg 1 and a coupling leg 3 connecting these intermediate leg 1 and external leg 2. Moreover, the inductor component L is also provided with the coil 5 wound around the external circumference of the intermediate leg 1 of the magnetic core 4 having closed magnetic path where a flat type lead wire 14 is wound adjacently in the vertical direction; and a filling part 6 where the spaces among the intermediate leg 1, external leg 2 and coupling leg 3 in the magnetic core 4 having closed magnetic path are filled with resin.  This filling part 6 is formed by injection molding of resin of the liquid crystal polymer system in the structure that the flat lead wire 14 is coated with resin by penetrating the resin among the adjacent flat lead wires 14, and an air space is not formed the filling part 6. Namely, the resin forming the filling part 6 is filled in the condition that there is no space formed by bubbles or the like.
Patent JP-2003291818-A (JP)
Title: Transportation carrier
Inventor: KURITA MASAHIKO
IPC: B62B5/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation carrier V in which casters 3 are attached to four corners on a lower face of a carrier main body 1 and a recessed part 4 allowing a hand to be inserted from a side is formed between a cargo such as a corrugated fiberboard box and a container loaded on the carrier main body 1 and the carrier main body 1 on an upper face of the carrier main body 1.  <P>SOLUTION: Since the recessed part 4 allowing a hand to be inserted from the side is formed between the cargo such as the corrugated fiberboard box and the container loaded on the carrier main body 1 and the carrier main body 1 on the upper face of the carrier main body 1, the workability of the work for taking out the cargo from the transportation carrier V is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294083-A (JP)
Title: Isolation system
Inventor: ISHIMARU TATSUJI
IPC: E04B1/36
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an isolation system having isolation effects for up and down vibrations.  <P>SOLUTION: A rubber ball 38 is inserted between a fixing plate 14 and a moving plate 34, and the moving plate 34 and the fixing plate 14 are relatively movable each other. A first arm 26 is rotatably installed on the fixing plate 14, and a second arm 30 is rotatably installed on the moving plate 34. The first arm 26 and the second arm 30 are rotatably connected each other by a ball joint 28. An oil damper 42 is connected with the adjacent ball joint 28, and limits a relative movement of the ball joint 28. Upon generating vibration in a vertical direction, the rubber ball 38 is elastically deformed, and braking force of the oil damper 42 is operated on the ball joint 28 so that the distance of the ball joint 28 is separated or approached by changing the distance between the fixing plate 14 and the moving plate 34 at the vertical direction. Thus, vibration of the structure at the vertical direction is damped by the oil damper 42 arranged in the horizontal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295740-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAWA KAZUMASA
IPC: G03G21/20
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing image formation of high quality by surely insulating the high temperature of a heater with a simple, energy saving, quiet and inexpensive structure and by easily setting the internal temperature of a device body to a suitable temperature.  <P>SOLUTION: The image forming apparatus consists of an image forming means 1 for forming an image by transferring a toner image to a transferred body (P); a heating unit 2 which radiates heat when an image is formed by the image forming means 1; and an air curtain forming means 6 for forming a band-like air curtain 5 through which gas is allowed to flow from one side face 0b out of the front and back of the device main body 0a between a heat emitting space 3 in which the heating unit 2 is arranged and image forming space 4 in which the image forming means 1 is arranged to the other opposite side 0c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302392-A (JP)
Title: Water quality measurement apparatus of suspension and water quality control apparatus
Inventor: NAKANISHI MASAKAZU
IPC: B01D65/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water quality measurement apparatus of a suspension and a water quality control apparatus for supplying a clear sample to a measuring instrument although a mixture contains suspended solids and obtaining appropriate plant management information.  <P>SOLUTION: The water quality measurement apparatus comprises a coarse separation facility 50 having a first chamber 50a and a second chamber 50b formed and partitioned by a mesh material 53 for removing foreign substances, introducing the suspension into the first chamber 50a and making the suspension flow, a film separation facility 60 for introducing a coarse separation suspension in the second chamber 50b and implementing solid-liquid separation, a separated liquid reservoir facility 80 for temporarily reserving a separated liquid and a water quality measurement facility 90 for taking in the separated liquid reserved in the separated liquid reservoir facility 80 and measuring water quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295805-A (JP)
Title: Image switching device
Inventor: UNO YASUMASA
IPC: G09F19/12
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image switching device in which a plurality of images are easily observed without performing any work by a user.  <P>SOLUTION: The image switching device is provided with a housing section movably housing image cards displaying at a given pitch many image data obtained by linearly separating a plurality of respective images; a lenticular lens arranged proximately with respect to the display surface of each of the image cards and optically synthesizing at least one image of the plurality of images displayed on each of the image cards; and a card position moving means successively repeatedly moving the image cards to a position permitted to optically synthesize each image displayed on the image cards by the lenticular lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292023-A (JP)
Title: Plastic sheet having foldable ruled line and ruled line blade for plastic sheet
Inventor: HASHIMOTO TADASHI
IPC: B31B50/25
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic sheet having a foldable ruled line, which can substantially simultaneously satisfy requirements for folding properties and folding strength of a plastic sheet and to provide a ruled line blade for the plastic sheet.  <P>SOLUTION: In the foldable ruled line 2 annexed to a plastic sheet 1 in its folding part, a plurality of shallow groove parts 3 are provided over the whole length of a bottom face part 2b of the foldable ruled line 2 and are arranged in a substantially rope pattern while inclining at a predetermined angle in the direction g of the provision of the ruled line. In the ruled line blade 6 for the plastic sheet for providing the foldable ruled line 2, a plurality of blade parts 7 in a concave form are provided over the whole length of a top face part 6b of the ruled line blade 6 and are arranged in a substantially rope pattern while inclining at a predetermined angle in the direction g of the provision of the ruled line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308615-A (JP)
Title: Signal processor, tilt amount detecting apparatus, and optical disk unit
Inventor: OKAMATSU KAZUHIKO
IPC: G11B20/10
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce disturbance of a waveform of a reproduced signal due to a tile of an optical disk.  <P>SOLUTION: A level of an RF signal caused at a lapse of a time T1 and a level of the RF signal caused at a lapse of a time T2 from a leading edge or a trailing edge of a waveform at each polarity of the longest period part of the RF signal are detected, a first correction value arithmetic section 65 applies differential arithmetic operation to the signal levels at the lapse of times T1 and T2 from the leading or trailing edge of the waveform of each polarity, applies differential arithmetic operation furthermore to values of the result of the former differential arithmetic operations of each polarity to obtain a correction value α, a second correction value arithmetic section 66 converts the correction value α into a correction value β in response to the characteristics of the optical disk and an optical system. The RF signal to be outputted is corrected on the basis of the correction value α or β.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299422-A (JP)
Title: Method of culturing water flea
Inventor: HIGA TERUO
IPC: A01K63/04
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently culturing water fleas by mixing effective microorganisms (EM) to the feed or culture water as a good environment for growing water fleas is retained.  <P>SOLUTION: The feed for water fleas, effective microorganisms and salts are added to the culture water in a water tank and they are aerated to prepare the environment for growing water fleas. Then, seeds of water fleas are inoculated and cultured as prescribed amounts of the feed and the effective microorganisms are charged. After the cultivation is continued for a prescribed period of time, the grown water fleas are collected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003256507-A (JP)
Title: Travel evaluation system
Inventor: NAKAMURA TETSUSHI
IPC: G06Q50/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel evaluation system capable of objectively evaluating how much a traveler satisfies the weather during travelling.  <P>SOLUTION: The travel evaluation system comprises a weather information database 12 storing the weather information in each travel date, of a travelling destination, a weather evaluation value calculating part 14 for calculating a weather evaluation value in each travel date on the basis of the weather information, a total evaluation value calculation part 16 for calculating the evaluation value of the travel as a whole by totalizing the weather evaluation values of the travel date, and a payback amount calculation part 18 for calculating the payback amount of travel charge on the basis of the total evaluation value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003309013-A (JP)
Title: Tank device
Inventor: FUKUMOTO HIROMI
IPC: H01F27/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank device for housing equipment such as a static induction electric apparatus, etc. having a sound source, that can be raised by hanging or jacking-up in a state where sound insulating plates are attached to the circumference of the tank.  <P>SOLUTION: The tank device has the tank 2, the sound insulating plates 3 attached to the tank 3 so as to cover the external faces of the tank 2, and hanging lugs 5 by which the tank 2 can be hung up together with the sound insulating plates 3. In the tank device, the upper ends 12 of the plates 3 are positioned lower than the lugs 5 at, at least, the horizontal positions corresponding to the lugs 5. The plates 3 can be notched at the horizontal positions corresponding to the lugs 4 and higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309865-A (JP)
Title: Wireless communication apparatus and wireless communication system
Inventor: SHIMIZU HIROAKI
IPC: H04L45/80
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of automatically accessing only an access point for narrow band wireless communication which a user desires to access.  <P>SOLUTION: A control circuit of a navigation system has an access permission access point list in which the propriety of communication access is set to access points 21, 29, 30 belonging to a DSRC (Dedicated Short Range Communication) and makes a communication access to the access points 21, 29 to which the access is permitted on the basis of the list.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305619-A (JP)
Title: Work carrying device in pallet carrying type machining line
Inventor: YAMAGUCHI KENJI
IPC: B23Q7/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple work carrying device, capable of carrying a work in and away at each machining stage only with a pallet transferring device which is transferred by a carriage mounting single loader.  <P>SOLUTION: The transferring device 3 mounted on the carriage 2 comprises the loader 20 having the operation freedom of an orthogonal two axis, a center work rest 21, and side work rests 22, 23. After carrying the work W in and away at the machining stage S3, the transferring device 3 carries the work W in and away at the opposite machining stage S4. The loader 20 takes out the work W from a tool 8, temporarily mounts the work W on the work rest 23 and carries the work W of the work rest 21 to the tool 8. When returning, the loader 20 transfers the work W on the work rest 23 to the work rest 21 so as to stand by for the next transferring at the machining stage S5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308499-A (JP)
Title: Ic card and its manufacturing method
Inventor: OMORI KIWAKO
IPC: B42D15/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card having low volume resistivity of an antenna composed of a conductive film, and its manufacturing method.  <P>SOLUTION: In this IC card, an IC chip 2 and an antenna coil 3 electrically connected to the IC chip 2 are mounted on a surface of a base material 1 made out of a resin, and the antenna coil 3 is composed of the conductive film made out of a conductive composition including a particulate silver compound. The particulate silver compound is at least one kind of silver oxide, silver carbonate, silver acetate, and acetyl acetone silver complex. The conductive composition further includes a reducing agent and/or a binder. The conductive composition includes particulate silver oxide and tertiary fatty acid silver. In this method of manufacturing the IC card, the conductive composition including the particulate silver compound is applied onto the base material 1 and heated to form the coil-shaped conductive film used as the antenna coil 3, and the IC chip 2 is electrically connected to the antenna coil 3 to obtain the IC card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311222-A (JP)
Title: Tool for cleaning optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: B08B1/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector cleaning tool for efficiently cleaning the tip of an optical connector.  <P>SOLUTION: This optical connector cleaning tool 1 is provided with a main body 6 having a cleaning member-attachable part 3 which is arranged at the tip and to which a cleaning member 2 is attached which abuts on the tip of the optical connector to clean the connector, at least two operating members 4A to 4D having different lengths and holding parts 5A to 5C for holding the members 4A to 4D so that the members 4A to 4D are aligned to be separately rotated freely.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321578-A (JP)
Title: Pneumatic tire
Inventor: SHIBATA TADASHI
IPC: C08K3/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an especially high-performance pneumatic tire satisfying all of wet grip performances, abrasion resistance and maneuverability at high levels.  <P>SOLUTION: The pneumatic tire comprises a rubber composition comprising (A) a rubber component having (a) an ethylenically unsaturated nitrile monomer unit, (b) an aromatic vinyl monomer unit and (c) a conjugated diene monomer unit and containing 5-45 wt.% of the unit (a) and 10-50 wt.% of the aromatic vinyl monomer unit (b) based on the total amount of the units (a), (b) and (c) and (B) at least one kind of filler selected from carbon black and a white filler and used as a tread rubber. The rubber composition has ≥12.0 MPa dynamic storage modulus at 30°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311183-A (JP)
Title: Electrostatic separator
Inventor: IGAI TOSHIHIRO
IPC: B03C7/12
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the precision of housing materials to be selected in prescribed containers irrespective of the electrification quantity of the materials.  <P>SOLUTION: An electrostatic separator has a drop chute 1 which is supplied with the materials electrified in advance and drops the materials, truncated chevron-shaped electrodes 52 which are installed below the chute 1, are composed of a pair of electrode parts 9 and 10 facing with the interval on the side of an outlet made larger than the interval on the side of an inlet, and bias the materials by applying an electrostatic field to the materials, parallel electrodes 51 which are installed below the chute 1, are composed of a pair of electrodes parts 7 and 8 facing in parallel, and bias the materials by applying an electrostatic field to the materials, and the first and second containers 12 which are installed below the chute 1 and house the materials biased by the electrodes 52 and the electrodes 51.  <P>COPYRIGHT: (C)2004,JPO