baber/WOPTO huggingface dataset:
Patent JP-2003104583-A (JP)
Title: Sheet carrying mechanism and device using the same
Inventor: NAKAJIMA AKIRA
IPC: B65H3/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a small sheet carrying mechanism for carrying sheets to a processing position with high accuracy to give accurate processing to the sheets. SOLUTION: The sheet carrying mechanism comprises a sheet storage part for storing the plurality of sheets, a feed roller for feeding the sheets stored in the sheet storage part one by one in thrust and separated relation, a carrying roller for carrying the sheets fed out of the feed roller to a preset position, a sheet detecting part for detecting the positions of the sheets between the feed roller and the carrying roller, and a control part for controlling the rotation of the carrying roller in accordance with the detection result of the sheet detecting part.  The control part stops the rotation of the feed roller when the ends of the sheets reach the carrying roller, rotates the carrying roller at a peripheral speed greater than a predetermined carrying speed until the sheets are apart from the feed roller, and rotates the carrying roller at a peripheral speed corresponding to the predetermined carrying speed when the sheets are apart from the feed roller, thereby holding the sheets at the predetermined carrying speed.
Patent JP-2003105275-A (JP)
Title: Adhesive tape
Inventor: ITO NOBUAKI
IPC: C09J7/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape, good in workability and heat resistance in spite of being thin, and high in reliability. SOLUTION: This adhesive tape has an adhesive layer on the both sides of an aromatic polyamide film, wherein strength in the longitudinal direction (MD direction) is 10 MPa or above and the total thickness is 100 μm or below. The polyamide film has a coefficient of thermal expansion of 1×10<-6> -50×10<-6>  deg.C<-1> and a ratio (αMD/αTD) of the coefficient of thermal expansion in the longitudinal direction (MD direction) αMD to the coefficient of thermal expansion in the cross direction (TD direction) αTD is 0.5-2.
Patent JP-2002185999-A (JP)
Title: Radio communication system
Inventor: BERGER TOBY
IPC: H04W24/08
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a communication link between a base unit and one or more remote units is easily interrupted since a frequency selected for an operation is easily interfered from other RF generating sources such as a microwave device. SOLUTION: A system is constituted of a means for conducting communications between the base unit and the remote unit by using CDMA in one of a plurality of selected frequency channels and further a means for changing one of the frequency channels to another frequency channel in correspondence with interference in one of the frequency channels. Thus, a communication processing between the base unit and the remote unit is performed on the different frequency channel.
Patent JP-2003112556-A (JP)
Title: Loading deck elevating device
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a loading deck elevating device which can surely prevent rotation of an arm during driving. SOLUTION: In the stored state of the deck, a stopper device 40 is provided on an on-base arm 8 which can be set either at an extended position opposing a pin 50 fixed to the car body side or a storage position separated from the pin 50. This stopper device 40 regulates downward rotation by being brought into contact with the pin 50 when the on-base arm 8 is to make downward rotation and allows free rotation of the on-base arm 8 at the storage position.
Patent JP-2002184381-A (JP)
Title: Manufacturing method of battery cell, and battery separator
Inventor: YU WEI-CHING
IPC: H01M50/403
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery cell having a separator which has more excellent strength than the strength of conventional microporous film separator. SOLUTION: The battery cell having a positive electrode sheet, a negative electrode sheet, and a separator sheet lying between the above, is manufactured by (a) preparing a roll of a cross layer separator, having the first and the second layers of a uniaxially oriented microporous film of which the direction of uniaxial orientation of the first film and the second film are biased from each other; (b) forming an inner composite battery cell structure by laying the cross layer separator between continuously extended positive electrode sheet and negative electrode sheet; (c) winding or folding the inner composite battery cell structure; and (d) mounting the wound or folded inner battery cell complex structure to the battery cell housing of outside.
Patent JP-2003115783-A (JP)
Title: Method for estimating transmission path characteristic of reception signal and cdma receiver
Inventor: IWAI TAKASHI
IPC: H04B1/707
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the precision of reception processing using a pilot symbol without increasing the rate of the number of pilot symbols, or increasing the transmission power of the pilot symbol, or using any temporary judgement data. SOLUTION: A TFCI included in a control channel is decoded (including error correction) by a decoding part 108, and re-encoded by a re-encoding data generating part 112, and the re-encoded data are used as already known bits in the same way as pilot symbols, and the transmission path characteristics of the next frame are estimated by transmission path characteristic estimating parts 103-1-103-N, and synchronism detection is operated.
Patent JP-2003073066-A (JP)
Title: Safety device of passenger conveyor
Inventor: KANEKO YOSHIAKI
IPC: B66B29/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a safety device of a passenger conveyor capable of increasing a safety between steps for loading passengers and a skirt guard, preventing foreign matter from entering therebetween, and providing an excellent configuration. SOLUTION: The safety device 8 comprises bases 8A formed in a trapezoidal shape in cross section each having a top face 8a, two side tilted faces 8b and 8c, and a bottom face 8d and brush bodies 8B planted in the top face 8a. The safety device is disposed in longitudinal direction along the moving direction of the steps 2 in the form of being projected toward the step 2 side.
Patent JP-2003122362-A (JP)
Title: Music rack for keyboard instrument
Inventor: TANAKA HIDEYUKI
IPC: G10B3/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a music rack of a keyboard instrument which enable a player to intensively view music score and to well set the music score regardless of its thickness. SOLUTION: This music rack has a master music rack 6a which is composed of a polarizing plate and is attached to a bench top 3 in an upright state and a slave music rack 6b which is composed of a polarizing plate different in the polarization direction from the master music rack 6a and is superposed on the master music rack 6a in order to set the music score 7 in the state of putting the music score 7 between itself and the master music rack 6a. The music rack further has a plurality of channel-shaped rails 12a which are formed continuously along the lateral direction atop the bench top 3 and are arranged to line up in a longitudinal direction. The master music rack 13a and the slave music rack 13b are freely attachably and detachably mounted in the state of being respectively inserted to the rails 12a on the rear side and front side among a plurality of the rails 12a.
Patent JP-2002248155-A (JP)
Title: Care bathtub device and care bathtub system
Inventor: SHIDA TSUNEHIRO
IPC: A47K3/022
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a care bathtub device to make a carer's work easy. SOLUTION: The device is provided with a shallow bathtub 1 in a shape of a human excepting a head part, a position adjustable footrest board 111, and a partitioned part 12 protruded at a position corresponding to a crotch. It is also provided with a pillow tub 2 in which a recessed part for washing hair is disposed at the head side of the bathtub.
Patent JP-2003123369-A (JP)
Title: Disk reproducing device
Inventor: TAKEZAWA KIYOMI
IPC: G11B17/24
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device, in which a disk can be efficiently inverted by reducing the operation quantity of a rotary tray when inverting the disk having recording places on both sides, in a disk reproducing device provided with a rotary tray type disk changer. SOLUTION: A disk reproducing device 1 is provided with a rotary tray 10 equipped with a plurality of holders 11 capable of holding disks 3-5, a disk moving means 12 for moving the disk 3 (4 and 5) from the holder 11 in a first reference position P1 to a reading means 2 or from the reading means 2 to the holder 11 in a second reference position P2, a rotating means for rotating the rotary tray 10, and a control means 14 for moving the disk 5 held in the holder 11 in the first reference position P1 to the reading means 2, moving the empty holder 11c closest to the second reference position P2 to the second reference position P2, moving the disk 5 from the reading means 2 to this holder, housing the disk, and resetting the disk 5 to the reading means 2 by moving to the first reference position P1.
Patent JP-2003122249-A (JP)
Title: Method and device for obtaining geographical information
Inventor: OKADA TAKUMI
IPC: G09B29/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for obtaining geographical information which enable improvement of operation efficiency on site by enabling acquisition of geographical information on the site. SOLUTION: By bringing a reader 20 close to a marker unit 50 arranged at a fixed position on the ground G, identification information of the marker unit 50 stored in a memory unit provided to the marker unit is read out from outside. The identification information is transmitted to a server 2 via a network 4, and geographical information relating to the maker unit 50 among geographical information stored in the database 3 is received from the server 2 via the network 4.
Patent JP-2003120251-A (JP)
Title: Exhaust muffler for vehicle
Inventor: SAKUMA YUICHI
IPC: F01N1/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To open and close a valve element at an exhaust pipe opening of an exhaust muffler used for a vehicle so that both of quietness at low engine speed and reduction of exhaust loss at high engine speed can be achieved. SOLUTION: The valve element 5 is supported on the opening of the exhaust pipe 1 of the exhaust muffler used for the vehicle rotatably around a predetermined rotating axis c1 to approaching and separating directions with respect to the opening. The valve element 5 is rotated and energized to the direction approaching to the opening of the exhaust pipe 1 so as to close the opening. An enlarged diameter part 3 having a diameter larger than an inside diameter of the exhaust pipe 1 is provided on the opening of the exhaust pipe 1, and a sheet surface 6 in correspondence with the shape of the enlarged diameter part 3 is provided on the valve element 5. Thus, the rotating axis c1 forms a predetermined angle α with respect to a virtual plane PL crossing an axis c2 of the exhaust pipe 1 at right angles.
Patent JP-2003116681-A (JP)
Title: Simple showcase
Inventor: ISHIYAMA OSAMU
IPC: A47F3/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple showcase in which merchandise to be displayed in the showcase are checked and replenished with relieved time and labor, correspondence is flexibly performed with respect to a merchandise display amount, and the merchandise requiring temperature control is freely managed at an optional place. SOLUTION: A simple showcase 11 includes a display container 1 constituted of a heat insulation material for displaying the merchandise, a support base 2 for supporting the display container 1, casters 3 fixed to the support base 2 for realizing free movement, cold storage materials 5 arranged in the bottom of the display container 1 and a partitioning board 6 for partitioning the cold storage materials 5 from the displayed merchandise.
Patent JP-2003124383-A (JP)
Title: Semiconductor device and electronic device
Inventor: SUWA MOTOHIRO
IPC: H01L23/498
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is miniaturized by reducing the number of external power terminals while suppressing power noise, and an electronic device in which a bypass capacitor is efficiently packaged. SOLUTION: The device is provided with a package substrate in which a semiconductor chip having a plurality of output circuits and an electrode for supplying voltages to the output circuits is packaged on the front face, and an external terminal is provided on the rear face having a plurality of wiring layers.  On the front face of the package substrate, the device is provided with a second electrode connecting one terminal to the electrode of the semiconductor chip, a first wiring means for commonly connecting respective second electrodes while including a wiring layer different from the wiring layer on the front face, a second wiring means for connecting a first electrode and correspondent one of external terminals provided on the rear face, and a plurality of third wiring means for connecting the first wiring means to a plurality of external terminals of a number summarized into a number less than that of second electrodes provided on the rear face.
Patent JP-2002130677-A (JP)
Title: Fuel injection device
Inventor: BRUNDISH KEVIN DAVID
IPC: F23R3/34
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel composite type air spraying type fuel injection device. SOLUTION: The composite type air spraying type combustion injection device comprises an inside air swirler 3; an inside fuel injection port 13; an intermediate axial air filter 5; a second air swirler 6; an outside fuel injection port 23; and an outside air swirler 28. The intermediate air filter 5 produces an air curtain to separate outside air and a spray of fuel from inside air and a spray of fuel. An outside spray is used in a preliminary combustion region P and meanwhile, an inside spray is used in a main combustion area M.
Patent JP-2002222635-A (JP)
Title: Method for obtaining scanning electron microscope image and scanning electron microscope user for the same
Inventor: SON KI-JUNG
IPC: H01J37/28
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining an SEM image and SEM equipment used for this. SOLUTION: After internationally charging electric charge at early stages on a sample surface such as a photograph mask, the scanning electron microscope image, is set as the base which obtains the image based on a signal of a secondary electron produced by scanning with a primary electronic beam on the charged sample surface. The intentional electrification of the electric charge can carry out by the method of providing the sample surface with ion and charging the sample surface, using an ionized. The sample surface is once charged in fixed potential, and electric charges (ions or electrons) is distributed uniformly over the sample surface. Thereby, an initial focus of the primary electron beam can be well focused to a requested domain of in the sample surface, and pattern shift phenomenon generation can be reduced.
Patent JP-2003129834-A (JP)
Title: Secondary air supplying device for motor cycle
Inventor: KAWAMOTO HITOSHI
IPC: B62M7/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a secondary air supplying device for a motor cycle which supplies a secondary air with a space-saving structure without damaging appearance while reducing the influence of oscillation or heat from a cylinder head. SOLUTION: In the secondary air supplying device 14 for a motor cycle 1, an air cleaner 13 is installed at the rear of an engine 3 via a carburetor 12, an exhaust pipe 18 connecting to an exhaust silencer 19 is installed at the front, and fresh air from the air cleaner 13 is introduced into an exhaust passage including the exhaust pipe 18 which is positioned at the side of the engine 3 in between a crank case 33 and the carburetor 12. The device 14 is further provided with a secondary air control valve 14a fixed to a car body frame 2 at the front and lower part of the air cleaner 13, and a secondary air pipe 14b arranged approximately parallel to the exhaust pipe 18. The secondary air pipe 14b communicates with the exhaust passage including the exhaust pipe 18 and secondary air control valve 14a.
Patent JP-2003128453-A (JP)
Title: Porous concrete and method for transporting the same
Inventor: INABA TETSUYA
IPC: C04B28/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide porous concrete that can retain a flow property over a long time and enables transport in cement mixer trucks. SOLUTION: The porous concrete having intercommunicating pores inside a cured concrete body is made by compounding multiple materials to prepare mortar. The mortar exerts a flow value of 170-230 immediately after kneading as well as at a predetermined time after kneading. The compounded materials are 17-25 mass% cement, 5-8 mass% water, 11-17 mass% fine aggregate, 53-64 mass% coarse aggregate, 0.85-2 mass% air entraining and high-range water reducing agent against the cement and 0.2-.1 mass% super retarder against the cement. The porous concrete can retain an appropriate flow property over a long time and therefore allows transport in cement mixer trucks.
Patent JP-2003129193-A (JP)
Title: 12-Cr ALLOY STEEL FOR TURBINE ROTOR, MANUFACTURING METHOD THEREFOR, AND TURBINE ROTOR
Inventor: KAMATA MASATOMO
IPC: C22C38/44
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor material which has corrosion resistance and stress corrosion cracking resistance securely, and adequate balance between strength and toughness, and a manufacturing method therefor. SOLUTION: The 12-Cr alloy steel for the turbine rotor comprises, by wt.%, 0.01-0.10% C, 0.01-0.50% Si, 0.1-1.0% Mn, 9-13% Cr, 2-7% Ni, 0.3-3% Mo, 0.01-0.10% N, and the balance Fe with associated impurities.
Patent JP-2002195007-A (JP)
Title: Stator ring ventilation assembly
Inventor: ARILLA JEAN-BAPTISTE
IPC: F01D25/12
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a stator ring ventilation assembly which is easily manufacturable and moreover is easy to assemble together with a ring. SOLUTION: The stator ring ventilation assembly for cooling the stator 1 of a turbine machine includes a gas blower manifolds 3, consisting of symmetrical half shells 7 and 8 coupled by a distributor 4 formed mainly from a cylindrical coil to serve as a spacer installed between manifolds 3 and welded to the manifolds wherein installation is made by welding at its confronting edges. The arrangement lastly has a flexible support means, having a rule 6 for completing the manifolds installation on the stator ring 1.
Patent JP-2003143490-A (JP)
Title: Signal storage circuit
Inventor: KAWADA SATOSHI
IPC: H04N5/357
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a signal storage circuit which can be more improved in performance than a circuit employing a sample-and-hold circuit. SOLUTION: The signal storage circuit is provided with two pairs of signal processing circuits 11A, 11B. The circuits 11A and 11B comprise input gates 3A, 3B for turning input signals on/off, storage capacitors 5A, 5B for storing electric charges from the input signals when the gates 3A, 3B are on, reset gates 4A, 4B for resetting the values of the capacitors 5A, 5B to the initial value, amplifiers 10A, 10B for amplifying voltages applied to the capacitors 5A, 5B, and selection switch 12A, 12B for turning outputs of the amplifiers 10A, 10B on/off. With this constitution, signal storage and signal reading are alternately executed.
Patent JP-2002318672-A (JP)
Title: Dynamically configurable printer and method of use thereof
Inventor: ASHE STEVEN M
IPC: B41J5/30
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To set various kinds of printing environment by a high-standard interpretation language. SOLUTION: A printer is provided with a controller constituted so that a singular or a plurality of printerlets can receive data from a singular or a plurality of computers connected with it. The respective printerlets are provided with a singular or a plurality of computer environment setting instructions, and the controller calls the respective printer environment setting instructions to be received in a state that they are contained in the printerlets. A memory connected with the controller stores a plurality of object-oriented classes each of which is configured so as to control at least one operation of the printer.  In response to the call of at least one printer environment setting instruction of the controller, a print engine connected with the controller prints the data on a printing medium as a function of at least one object-oriented class called from the memory by the controller.
Patent JP-2003142500-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MAKIYAMA KOZO
IPC: H01L29/778
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a resist pattern for forming an eaves-like over gate part is cut at the forward end corner part of a gate electrode at the time of forming a gate electrode having a fine gate part and an over gate part. SOLUTION: A resist pattern 12 for forming an over gate part is formed to have an angle of 90 deg. or above at the forward end corner part of a gate electrode.
Patent JP-2003139673-A (JP)
Title: Anchor test equipment and method
Inventor: YAMAUCHI KATSUYOSHI
IPC: E02D1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of works required for anchor test, especially for pull out test and load test. SOLUTION: The test equipment 1 is assembled on a slope 2 while centering about the tendon 4 of a test anchor and the pull out/load test is performed at first. In this regard, a tensile load is applied to the anchor by operating a hydraulic jack 41 through a hydraulic pump 20. Ground reaction to the tensile load acts on a reaction unit, i.e., duckboards 11 and a reaction plate 12. From the view point of load test, the anchor functions as the reaction unit while the duckboards 11 and the reaction plate 12 function as a loader and an upper load is applied to the reaction plate 12. Consequently, the load is applied to the ground through the duckboards 11 and the reaction plate 12. Upon occurrence of a shift between the axis of the anchor and the force applying direction during test, the axial shift is adjusted appropriately by means of an adjustable ram chair 43.
Patent JP-2003141907-A (JP)
Title: Lighting tool for vehicle
Inventor: EGASHIRA KEN
IPC: F21Y101/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting tool for a vehicle which can not only fully perform functions as a lamp at lighting but also can realize uniformity and cooperativeness with a car body and its painted color, window glass, parts or the like. SOLUTION: The lighting tool for a vehicle with at least one light source arranged inside provided with a lamp room having an opening for light emission is so structured that a lamp cover consisting of a transparent cover main body and a polarizing film set on an inner surface of the cover main body and equipped with a microscopic concavo-convex structure is fitted at the opening for light emission of the lamp room.