baber/WOPTO huggingface dataset:
Patent JP-2002271123-A (JP)
Title: Antenna module and substrate for antenna
Inventor: YOKOSHIMA TAKAO
IPC: H01Q1/40
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna module which can be easily assembled integrally with an antenna in equipment, having the function of transmitting and receiving radio waves capable of obtaining wide band width and a high grain, in a state with the antenna being mounted, and to a substrate for the antenna. SOLUTION: A mounting part 2, constituted so that a mounting inductance pattern X14 and a frequency adjusting capacitor 5 can be connected serially is connected to an antenna 1 constituted, so as to be resonated with the prescribed center frequency by power supply from a power supply port 3. At this time, the mounting inductance pattern X14 is connected to a termination part P0 of the antenna 1. Then, the antenna 1 and the mounting part 2 are constituted integrally on a substrate X for an antenna.
Patent JP-2002269549-A (JP)
Title: Image reader, imaging device, image processing method and storage medium
Inventor: KOIZUMI KAZUHISA
IPC: H04N1/401
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of providing an image reduced in density unevenness, enabling the reduction in density difference by each image area in a read image, an imaging device, an image processing method and a storage medium. SOLUTION: The CPU 1-3-1 of the control circuit 1-3 of this image reader stores the luminance value of each pixel of divided first image area and second image area on one main scanning line in an image data recording RAM 1-3-4, calculates the average value of the stored luminance values of pixel, and controls when the luminance average value is out of a preset luminance value output range, control for changing the offset value in an ACD 1-2-4 by a prescribed quantity, until the luminance average value is converged within the luminance value output range with respect to all the divided first and second image areas.
Patent JP-2001323022-A (JP)
Title: Method for regenerating crosslinked olefin
Inventor: NAGAYA SHIGEO
IPC: C08F8/50
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To regenerate a crosslinked polyolefin such as a crosslinked polyethylene, a crosslinked polypropylene, etc., into a reusable uncrosslinked polyolefin. SOLUTION: The crosslinked polyolefin is decomposed by using a supercritical water or subcritical water as a reaction solvent to form the uncrosslinked polyolefin.
Patent JP-2002268668-A (JP)
Title: Navigation device
Inventor: ONO HIROSHI
IPC: G10L15/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a navigation device from deteriorating in the recognition rate of speech recognition due to noise generated by a cooling fan for cooling the inside of a navigation main body or during disk seeking. SOLUTION: At the start point of the speech recognition, the operation of the cooling fan is stopped and disk seeking operation is disabled. When the recognition of the speech that a user speaks is completed, the operation of the cooling fan is started and the disk seeking operation is enabled; and then a talk-back voice is generated.
Patent JP-2002271075-A (JP)
Title: Cooling device for electrical equipment housing box
Inventor: ARAKANE MASAKATSU
IPC: H05K7/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for an electrical equipment housing box, which uses Peltier elements having high cooling efficiency. SOLUTION: A cooling device for an electrical equipment housing box is constituted in a structure that Peltier elements 3 are pasted on an equipment mounting plate 2 mounted within the electrical equipment housing box 1 and the plate 2 is directly cooled to cool inner equipments 5 mounted on the plate 2 by heat conduction and cold radiation through the plate 2.
Patent JP-2002274894-A (JP)
Title: Resin coating device for optical fiber
Inventor: NAKA YASUHIRO
IPC: C03C25/10
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin coating device for optical fibers, which can prevent unevenness, outside diameter variation of disconnection by uniformly coating an optical fiber with a resin at a high drawing speed. SOLUTION: The resin coating device for optical fibers has a coating die 2N provided with a die pore 6N having at least a taper bore part 6Na and a land part 6Nb, a nipple 1 provided with a nipple pore 5 and at least one intermediate die 2A provided with a die pore 6A which is positioned between the coating die 2N and the nipple 1. In the device, the inside diameter of the die pore 6A of the intermediate die 2A is smaller than the inlet inside diameter of the taper bore part 6Na of the coating die 2A and is 1.5 to 4 times of the inside diameter of the land part 6Nb of the coating die 2N. The angle of the taper bore part 6Na of the coating die 2N is <=8 deg., and the length of the taper bore part 6Na of the coating die 2N is >=12 mm.
Patent JP-2002276938-A (JP)
Title: Gas circuit shutting-off device
Inventor: OTANI TAKAHISA
IPC: F23N5/26
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit shutting-off device which increases information capacity of conventional communication accompanied by forced shutdown and carries out communication unaccompanied by shutdown. SOLUTION: A communication analyzing part 2 outputs information data C and response demand signals D upon receipt of a message A from a central communication part 1. Upon receipt of the signals D or communication demand signals F, a message preparing part 4 outputs a transmission message B using the data C held by an information holding part 3. A signal judgment part 6 attends to judgment of input signals E of a signal input part 5 and, when they are determined to be certain signals, outputs the signals F. The central communication part 1 and an external output part 7 conduct communication on the basis of the message B.
Patent JP-2002274992-A (JP)
Title: Crystal-pulling device
Inventor: TERAO KENJI
IPC: C30B15/34
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a crystal-pulling device and process enabling stable, continuous pulling of crystals by endless belts without any troublesome manual work. SOLUTION: In a crystal-pulling device, semiconductor crystal bands 15 are continuously pulled from a crucible by endless belts 20a and 20b. The device is equipped with a position-control unit 23 which automatically adjusts the position in the width direction of the crystal 15 in the crystal-pulling pathway. This position-control unit 23 is equipped with a pair of block bodies 25 which are located on both sides in the width direction of the crystal and movable in the width direction. Each block body is equipped with a position sensor 26 which detects the edge of the crystal and a sliding contact part 27 which contacts the edge of the crystal and adjusts its position in the width direction.
Patent JP-2001310174-A (JP)
Title: Method and apparatus for treating garbage
Inventor: MORISHITA TAKUYA
IPC: E03C1/266
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating garbage, capable of rationalizing the water content of a treatment medium to always stably perform the decomposition treatment of garbage in a constitution performing the treatment of garbage by utilizing the decomposition of garbage with microorganisms in the treatment medium. SOLUTION: The treatment medium B and garbage housed in the treatment tank 4 are mixed by a stirring means 41 and garbage is decomposed by the action of microorganisms and the environment in the treatment tank 4 is kept proper on the basis of the water content of the treatment medium B.
Patent JP-2002276515-A (JP)
Title: Starter
Inventor: YAMANOUCHI SHINYA
IPC: F02N11/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a crack from occurring in cases 9 and 10 by protecting engaging surfaces of the cases 9 and 10 engaging with a yoke 17 against water. SOLUTION: The front case 9 and the rear case 10 are both made of aluminum and combined with the yoke 17 by spigot joint engagement. In the engaging parts of both cases 9 and 10 engaging with the yoke 17, ring members 31 and 32 made of non-metal such as resin or rubber are molded by insert, and the engaging parts of both cases 9 and 10 are covered with the ring members 31 and 32. Therefore, both cases 9 and 10 and the yoke 17 are engaged with each other by spigot joint in a state where the ring members 31 and 32 are interposed between the both. Thus, even when moisture penetrates into a small engagement clearance occurring between the ring members 31 and 32 and the yoke 17, only the yoke 17 made of iron generates rust with time, the cases 9 and 10 do not expand, and a crack caused by the expansion can be prevented.
Patent JP-2002269844-A (JP)
Title: Method for manufacturing original optical disk
Inventor: HASHIGUCHI TSUTOMU
IPC: G11B7/26
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an original optical disk which is capable of forming uniform patterns with little land roughness and without the shape slackening of a groove bottom. SOLUTION: The original optical disk manufacturing method comprises a first step of forming an under-layer made of a non-photosensitive water-soluble resin on a glass substrate, a second step of forming an upper-layer made of a photosensitive layer on the under-layer, a third step of exposing a predetermined pattern on the upper-layer by condensing a laser beam and forming a latent image, a fourth step of forming a pattern by exposure on the upper- layer by developing, and washing an upper-layer photoresist layer by pure water, a fifth step of forming a pattern on the under-layer of the substrate by an optical ozone ashing method with the upper-layer used as a mask, and a sixth step of peeling off the upper-layer. The time of developing the upper- layer photoresist layer is set to >=30 sec to <=120 sec.
Patent JP-2002279468-A (JP)
Title: Voting machine
Inventor: SAKAKITA CHIE
IPC: G07C13/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a voting machine, capable of immediately providing the number of votes obtained by each candidate at the time of vote counting and also immediately providing the history information on the obtained number of votes at any time, prior to vote counting, without requiring the reading, sorting, and totaling operations of voting in various types of elections. SOLUTION: This voting device comprises at least a punch mechanism 20 for cutting a ballot P inserted into a specified position in a specified shape, a mechanical counter 30 for courting the number of operations of the punching mechanism 20, a latching mechanism having a detection element for detecting the ballot P to disable the operation of the punching mechanism 20, a storage case 50 for storing the sheet pieces of the cut ballot P, and a cabinet 10 having a ballot insert port 11H and the indication part 31 of the counter 30 and having a manual operating lever 21 for operating the punching mechanism 20 disposed thereon. The latching mechanism 20 detects that the ballot P is inserted into the specified position of the ballot insert port 11H, so that the punch mechanism 20 can be operated, and the counter 30 displays the number of operations of the punching mechanism 20.
Patent JP-2002273695-A (JP)
Title: Paper tube cutting device
Inventor: SOGA TETSUJI
IPC: B26D7/27
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper tube cutting device for making push-cut of a rotating paper tube capable of performing cutting of various paper tubes having different diameters without replacing the core. SOLUTION: The cutting device for paper tube A is structured so that the paper tube A is fitted on the core 1a or 1b in the draw-insert position X, the core 1a or 1b is moved to the cutting position Y, and the paper tube A in the cutting position Y is cut by a blade 16, wherein various cores 1a and 1b having different diameters are installed on a rotary disc 9 in such a way as arranged on one circumference centering on the axis of the rotary disc 9, and the arrangement of the cores 1a and 1b relative to the rotary disc 9 and the coordination between the cutting position Y and draw-insert position X are set so that when one core 1a/1b lies in the cutting position Y, the other core lies in the draw-insert position X, and thus paper tubes A of different diameters can be cut without replacing the core.
Patent JP-2002280999-A (JP)
Title: Spread spectral communication unit
Inventor: NAKAMURA MASARU
IPC: H04B1/7097
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost spread spectral communication unit that can easily reduce the interference between the direct spread system and the frequency hopping system, even in a wireless network environment where both the systems are mixed. SOLUTION: A frequency variable band stop filter 2 is provided between a direct spread type spread spectral communication unit 1 and an antenna 5, a filter control signal generating circuit 4 generates a filter control signal, on the basis of a hopping frequency detected by a hopping frequency detection circuit 3, and the filter control signal changes the stop frequency of the frequency variable band stop filter 2. Since the interference between both the systems can be reduced easily in the wireless network, where the direct spread system and the frequency hopping system are mixed, without using a magnetostatic filter, the cost of the spread spectral communication unit can be reduced fully.
Patent JP-2002277233-A (JP)
Title: Method and instrument for measuring screw abrasion wear
Inventor: MANABE YOSHIHISA
IPC: G01B21/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to detach and disassemble an operating machine and further drive the operating machine and to stably measure a screw abrasion wear with high precision without requiring much labor. SOLUTION: The screw abrasion wear is computed from the measurement in movement of a round rod screw body which is obtained when the round rod screw body is axially loaded while threadably engaging a nut body. Further, the load placed on the round rod screw body and displacement data on the measurement in the movement of the round rod screw body are displayed on a display, and the measurement in the movement of he round rod screw body is found according to the difference of the displacement data from the beginning of the loading to the time when the displacement data on the measurement in the movement become constant.
Patent JP-2002240681-A (JP)
Title: Slip guide
Inventor: SAWADA TAKUYA
IPC: B60R22/24
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a slip guide capable of improving the slip of a webbing and operability in fastening a seat belt even with a simple structure, and having low friction, and excellent lubricity and durability while keeping mechanical strength even in a slip guide part of any through anchor or through tongue. SOLUTION: A sheet member 3 formed of an extremely thin sheet-like material having lower friction and more self-lubricity and durability than a cladding resin 5 constituting a slide part 6 to the webbing 8 of the through anchor 1 formed by molding the cladding resin 5 is attached to an insert fitting 2 by sticking it to the slide part.
Patent JP-2002285223-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: IMOTO TAKEO
IPC: C21C5/32
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which excess rising of slag temperature in a molten iron pretreatment in a converter, and dephosphorizing reaction stagnant and rephosphorizing caused by lowering of dephosphorizing performance, is prevented and the reaction is efficiently progressed. SOLUTION: Secondary combustion ratio in the furnace is made to <12% while keeping a state of high slag-making ratio at 70% liquid-phase ratio in the slag composition, under state of <=1,400 deg.C molten iron temperature and thus, the lowering of the dephosphorizing performance caused by the heating of the slag with the radiation from the secondary combustion flame, is eliminated.
Patent JP-2002283347-A (JP)
Title: Waste plastic treatment system
Inventor: ABE MORIKAZU
IPC: B01D1/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a separation medium treatment equipment for treating a separation medium used in separation in order to discard (discharge) the same or to dispense with the equipment in a waste plastic treatment system having a wet separator due to a centrifugal separation system. SOLUTION: The separation medium used in separation discharged from a wet separator is sprayed on chlorine-free plastic before drying and the used separation medium is subsequently evaporated in a dryer or supplied into a granulator of chlorine free plastic or an extrusion molding machine of chlorine free plastic to be evaporated.
Patent JP-2002287559-A (JP)
Title: Fixing device and image forming apparatus having the fixing device
Inventor: SAITO SEIJI
IPC: F16C13/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To easily release pressure contact between a fixing roller and a pressure roller when a recording medium is clogged between the fixing roller and the pressure roller in a fixing device having the fixing roller and the pressure roller in pressure contact therewith. SOLUTION: The pressure contact between the fixing roller 15 and the pressure roller 16 is released by oscillatably supporting a pressure transmitting member 20 energized by a tension spring 24 on a casing 17 via a pin 22, pressurizing the heating roller 16 to the fixing roller 15 by the pressure transmitting member 20, rotating a pressure releasing member 26 oscillatably supported on the pressure transmitting member 20 and rotating the pressure transmitting member in the direction to detach from the fixing roller 15.
Patent JP-2002290676-A (JP)
Title: Image scanner
Inventor: TAKEDA HIDETOSHI
IPC: G03G15/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which is capable of discriminating the size of each manuscript. SOLUTION: In a state where a back plate 29 is arranged at a normal position or an upward position, the front edge of a manuscript stopped above a light transmitting plate 26 and the back plate 29 are read by an image pickup device by one line. That is, a reading operation is carried out before and after the position of the back plate is changed. As a result, when image data obtained before and after the position of the back plate is changed are compared with each other, the image data of the back plate 29 obtained before and after are different from each other. Therefore, the width of a manuscript can be discriminated based on the image data obtained before and after a position change in the back plate 29. Therefore, the size of each manuscript can be decided.
Patent JP-2002291255-A (JP)
Title: Inverter system
Inventor: YOSHIOKA TORU
IPC: H02M7/48
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an inverter system which connects multiple inverter units in series in the AC side. SOLUTION: In a master inverter which constitutes the inverter system, the phases of the inverter inside voltage and the load voltage in the slave side inverter is indicated, and the inverter inside voltage and the load voltage in the slave side inverter are coordinated with those of the master side inverter.
Patent JP-2001324516-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KASUKABE SUSUMU
IPC: G01R1/073
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection device having a contact terminal capable of coming into contact with an object to be inspected at many points and with high density and provide a manufacturing method thereof SOLUTION: A hole which becomes a mold for forming the contact terminal 103 is formed by anisotropic etching for a silicone wafer, and the contact terminal 103, an insulation film 104 made of polyimide film, and a wiring for pulling out 105 are formed using this mold. A silicone wafer which becomes a buffer layer 108 and a substrate 109 is sandwiched between the insulation film 104 and a wiring substrate 107 to integrate them, and the mold is removed. Then, the wiring for pulling out 105 is connected with an electrode 110a of the wiring substrate 107 by solder 111.
Patent JP-2002284182-A (JP)
Title: Inner bag for bag-in-box, which facilitates inversion of inner layer bag, and method for taking out content
Inventor: MANABE TAKESHI
IPC: B65D30/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inner bag for bag-in-box, which makes contents fall by turning the bag upside down and makes an inner layer bag pulled out to be easily inverted, and a method for taking out food. SOLUTION: An intake hole is provided in an outer layer bag, or a width of a bottom of the inner layer bag is made smaller than that of an opening of the inner layer bag.
Patent JP-2001346368-A (JP)
Title: Synchronous motor comprising a permanent magnet
Inventor: MIYASHITA TOSHIHITO
IPC: H02K1/24
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous motor comprising a permanent magnet which can further control both cogging torque and torque impulse during the power feeding than those in the prior art. SOLUTION: A size δd of a gap formed between the external circumferential surface part of a rotor core 7 located between a couple of magnetic projected pole portions 9, 9 from the center of a shift 6 and the surface of magnetic pole of a stator core 3 is defined as δd=δd0/cos (pθd). δdO is a size [unit: m] of the gap along a virtual center line PLO passing the center of the two virtual lines PL1 and PL2 passing the center of the shaft and both end portions of the external circumferential portion and θd is an angle formed by the virtual center line PLO and two virtual lines PL1 and PL2.
Patent JP-2002294611-A (JP)
Title: Drain structure for elevated road
Inventor: ICHIKAWA TOKIHIKO
IPC: E01D19/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To drain a large quantity of water from an elevated road. SOLUTION: This drain structure for the elevated road supported by a supporting pier 12 is provided with a floor board 20, a waterproof layer 25 arranged on the floor board 20, a water permeable asphalt layer 30 arranged on the waterproof layer 25 for forming a road surface 31, and drain pipes 61 and 62 passing through the waterproof layer 25 and the floor board 20 in the vertical direction for draining water penetrating the water permeable asphalt layer 30. Groove parts 51, 52, and 53 are formed on the upper face of the floor board 20, and the upper end parts of the drain pipes 61 and 62 are connected to the groove parts 51, 52, and 53.
Patent JP-2002295056-A (JP)
Title: Shock absorber, construction method for it, and foamed shock absorbing material for use in the shock absorber
Inventor: HASHIKAWA MASAHIRO
IPC: F16F7/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To attain good workability of construction, improve the appearance and favorably keep shock absorbing performance at a joint part of a foamed shock absorbing material. SOLUTION: A tabular foamed shock absorbing material 3 is fitted on the surface of a wall 2 of a fence or the like. The foamed shock absorbing material 3 has a cutout part 7 formed along the peripheral edge part 3a of the surface. A space 9 formed between the cutout parts 7, 7 on the adjacent foamed shock absorbing materials 3, 3 is filled with a sealant 10, and after that, a coating agent is sprayed to cover the surface of the foamed shock absorbing material 3 to form a surface layer 6.