baber/WOPTO huggingface dataset:
Patent JP-2002273706-A (JP)
Title: Work head unit for woodworking machine or the like
Inventor: SHIRAI SHIGEHARU
IPC: B27G13/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of a work head in order to set the head to switch to a working position or a retracting position at a low manufacturing cost. SOLUTION: A work head unit for a woodworking machine or the like comprises a working head A vertically moved by a pneumatic cylinder 2 and provided at a mounting base 1. The head unit further comprises a flange plate 8 mounted at a case of a motor 4 of the head A and having three holes 9. The head unit also comprises a bearing plate 10 mounted at the base 1 and having protrusions 11 corresponding to the holes 9. When the head A is operated to be descent and set to the working position, the protrusions 11 are engaged with the holes 9 to hold the position. A distal end of each of the protrusions 11 is tapered and engaged with the hole 9.
Patent JP-2002284422-A (JP)
Title: Impeller for printer
Inventor: YOSHIDA HISATOKU
IPC: B65H29/40
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To certainly perform paper feed from the upstream and paper discharge for a long time without generating paper feed failure or paper discharge failure, in relation to an impeller for a printer mounted to a paper discharging device of a printer such as an offset rotary press for newspaper. SOLUTION: This impeller is disposed in the paper discharging device of the printer and has a plurality of blade members 4 for receiving a printed matter from the upstream. WC-NiCr films 8 are formed as conductive films on printed matter receiving surfaces 43 of the blade members 4, and micro holes 9 for ejecting air are provided in the printed matter receiving surfaces 43.
Patent JP-2002283622-A (JP)
Title: Print control method
Inventor: MURATA SHINSUKE
IPC: B41J5/30
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To make a switching easily and quickly between heading print and tailing print. SOLUTION: Bit map image data corresponding to an alphabet 'A' is developed in a print developing buffer and, in case of heading print, respective bits composing the bit map image data are read out sequentially from an upper line to a lower line and from left to right in each line before being fed to a print head and printed. In case of tailing print, respective bits are read out sequentially from a lower line to an upper line and from right to left in each line before being fed to the print head and printed.
Patent JP-2002290992-A (JP)
Title: Digital broadcasting wave receiving quality monitoring device
Inventor: SAKUTA HIDE
IPC: H04N5/44
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To monitor the receiving quality of digital broadcasting waves similarly to monitoring of the receiving quality in analog broadcasting when controlling a receiving antenna. SOLUTION: In an arbitrary channel, a power value is measured from the IF signal of the arbitrary channel in an intra-channel power measuring part 117, and a white noise corresponding to the arbitrary channel is spriously generated from noises generated from an intra-channel noise generating part 119 by a variable attenuation part 118 on the basis of the power value measured by the intra-channel power measuring part 117. Then, this white noise is composited with the IF signal by a power composition part 120.
Patent JP-2002289235-A (JP)
Title: Fuel cell system
Inventor: KATO HARUHIKO
IPC: H01M8/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To feed hydrogen and oxygen to a fuel cell while preventing significant degradation of the overall efficiency of a fuel cell system. SOLUTION: An excess rate is changed (learning control) so as to set the dispersion value ΔV of cell voltage to a predetermined value Vo or less. Thereby, while preventing a blocked air passage and a blocked hydrogen passage in the fuel cell 1, consumption of electric power (energy) generated by the fuel cell 1 for feeding hydrogen and oxygen can be prevented. Accordingly, hydrogen and oxygen can be fed to the fuel cell 1 while preventing the significant degradation of the overall efficiency of the fuel cell system. Even if the fuel cell changes over aging, the excess rate is so selected as to be optimum in that state, so that the remarkable degradation of the overall efficiency of the fuel cell system can be prevented over a long time.
Patent JP-2002283421-A (JP)
Title: Method for injection-molding fiber reinforced thermoplastic resin and molded product
Inventor: ETO SEIICHIRO
IPC: B29C45/47
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding method capable of providing an injection-molded product being a composite molded product containing a fiber reinforcing material and a thermoplastic resin and excellent in fiber dispersibility and having good appearance and excellent mechanical characteristics, and the injection-molded product manufactured thereby. SOLUTION: In injection-molding a fiber reinforced thermoplastic resin containing 2-40 vol.% of reinforcing fibers having length substantially same to that of pellets and arranged in the length direction of the pellets, a double- flight shaped screw, wherein a compression ratio is 1.5-2.3 and the gap between sub-flights and the inner wall of a cylinder barrel is 0.5-2.0 mm, is used. The injection-molded product obtained by the injection molding method is also disclosed.
Patent JP-2002282355-A (JP)
Title: Drip chamber
Inventor: MORITA YASUHIKO
IPC: A61M1/36
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a drip chamber with which blood is introduced from a side and foaming inside can be avoided. SOLUTION: In the drip chamber installed on the way of a blood circuit which treats blood by making blood to perform external circulation, a blood flow inlet is installed at a side face, a blood flow tube is installed at the blood flow inlet, and the end of the blood flow tube is positioned near the face of a wall to the degree that the blood flow goes to the lower position along with an opposite side wall of the blood flow inlet. The blood flow tube can remain to be sloped in the lower direction against the horizontal surface. The end surface of the blood flow tube can remain to be sloped in the lower direction against an axis.
Patent JP-2001350983-A (JP)
Title: Device, system and method for electronic commerce, recording medium and program
Inventor: MURANAKA MASANOBU
IPC: G06Q50/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system by which the work burden of a user at the merchandise order side is relieved. SOLUTION: At an order reception side 120, a management means 123 manages merchandise codes (order side merchandise codes) which are previously registered by the user of an order side 110 (X) and are independently used by the user while making the codes correspond to specification parameters (parameters such as the standard, thickness, width, length or quality, etc., of the merchandise) which are required for actually producing the merchandise at the order reception side 120. Thus, the user of the order reception side 110 (X) easily performs ordering by utilizing an independent code system without inputting the merchandise code (specification codes) at the order reception side 120 as in a conventional manner.
Patent JP-2002290276-A (JP)
Title: Receiver
Inventor: MURAKAMI YOICHI
IPC: H04B1/7097
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiver eliminating an interference signal included in a received signal, which can more stably eliminate the interference signal than a conventional receiver. SOLUTION: Interference signal extract means 1, 2, 4 extract an interference signal FM(t) included in a received signal r(t) according to an arithmetic operation on the basis of a control coefficient h(t) and the received signal r(t) while sequentially updating the control coefficient h(t), an interference signal eliminating means 3 eliminates an interference signal FM(t) to be extracted from, e.g. a delayed received signal r(t-τ) and a control coefficient initializing means 5 initializes the control coefficient h(t) correspondingly to the detection of the appearance of an interference signal included in the received signal r(t).
Patent JP-2002288575-A (JP)
Title: Dealing executing device, method and program, record medium recording the program and illegal dealings preventing device
Inventor: TAKAHASHI MINORU
IPC: G06Q50/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a dealing executing device capable of preventing illegal use due to theft. SOLUTION: A card number recorded in a portable communication device 101 on which a report of loss is given is recorded in a lost card recording part 42. A portable communicating part of the portable communication device 10 forcedly transmits a card number to a card company communication device 40. A portable communicating part 44 verifies the card number recorded in the lost card recording part 42, and transmits a signal taking 0 as a limit value to the portable communicating device 10. Even if a credit card function of the portable communicating device is illegally used in such a condition, the deal total sum recorded in a deal recording part 16 amounts to the limit value (=0) or more, and a limit comparing part 13 causes a short distance communication part 24 to stop transmission of the card number to the card reader 30. Thus, an illegal use can be prevented.
Patent JP-2002290130-A (JP)
Title: Radio communication unit
Inventor: SUHARA NAOKI
IPC: H01Q1/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To transmit/receive radio waves with high directivity and to shield the radio waves especially to the head direction of a user, when a radio communication unit is applied to a portable telephone set. SOLUTION: The radio communication unit which transmits and receives radio waves is provided with a wiring board for mounting antenna 1, a chip antenna device 50, having a loop antenna-like conductor 23 and is mounted on the antenna fitting position 5 of the wiring board 1 and a shielding member 30, arranged on the wiring board 1 side of a face confronting the conductor 23 of the chip antenna device 50. The radio waves from the conductor 23 to the direction of the wiring board 1 can be shielded, and the radio waves can be transmitted/received with high directivity.
Patent JP-2002292361-A (JP)
Title: Method for cleaning polluted soil
Inventor: KOGA YASUYUKI
IPC: A62D3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely and efficiently cleaning both soil and groundwater polluted with a volatile organic chlorine compound such as tetrachloroethylene or trichloroethylene at the site without diffusing the pollutant gas into the atmosphere. SOLUTION: This method comprises driving a quick lime pile (5) into the ground (1) polluted with a volatile pollutant, sealably laying an air-tight sheet (7) over the ground surface of the pile (5) to form an air-tight space, diminishing the pressure in the space, and allowing the pile (5) to adsorb the pollutant gas volatilized by the exothermic reaction of the pile (5) with soil water.
Patent JP-2002299895-A (JP)
Title: Electronic component holding unit
Inventor: ISHIBASHI KOICHI
IPC: H05K13/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component holding unit where an electronic component can easily be incorporated, lead terminals are difficult to be damaged, and mounting work of the electronic component on a circuit board can be facilitated. SOLUTION: In the electronic component holding unit, the electronic component in which a plurality of the lead terminals are arranged are kept in a state where the tips of the lead terminals protrude in a prescribed direction. The holding unit is provided with groove-like terminal guides 12A and 12B extending in a lead terminal arranging direction.  The terminal guides 12A and 12B are provided with a pair of sidewall faces 13 guiding the lead terminals so that they can move in an array direction, a base wall face 15 where a plurality of through holes 14 through which the lead terminals pass are made, a first inclined face 16 inclined inside a groove from one sidewall face 13 from one sidewall face 13 to the base wall face 15 among the sidewall faces, and a second inclined face 17 formed to continue to the first inclined face 16 so that the entrance parts of the through holes 14 are expanded.
Patent JP-2002305813-A (JP)
Title: Distribution board for housing
Inventor: SHIN HIROKAZU
IPC: H02B1/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board for housing whose assembling work is facilitated. SOLUTION: This distribution board for housing is provided with a body whose front surface is opened, a plurality of circuit breakers 32 for branch circuit to be housed in the body, conductive bars 120a-120c for supplying power to the circuit breakers 32, a fitting board 80 to be fixed to the inside of the body, and a fitting base 100 which is formed into a body united with a branch switch fitting portion for fitting the circuit breakers 32 and conductive bar support portions for supporting the conductive bars 120a-120c, is fitted to the front surface of the fitting board 80 with the circuit breakers 32 and the conductive bars 120a-120c fitted, and is made of a synthetic resin molding.
Patent JP-2002295028-A (JP)
Title: Demolition machine
Inventor: SAKADO SEIICHI
IPC: B02C1/06
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency in a demolition machine for demolishing a wooden structure or the like by not only grasping and crushing a waste material but also cutting and demolishing a lengthy matter such as column or the like so as to be easily graspable. SOLUTION: This demolition machine comprises an upper grasping claw 1 formed of a plurality of claw parts 1a and 1a, a lower grasping caw 2 having a plurality of caw parts 2a, 2a, etc., an opening and closing mechanism part for pivotally fixing the upper grasping claw 1 and the lower grasping claw 2 so as to be rotatable and controlling the opening and closing thereof, and a circular blade part provided on either one of the upper claw 1 and the lower claw 2. The circular blade part 3 is inserted between the claw parts on the other side in the state where the upper claw 1 and the lower claw 2 are mutually closed.
Patent JP-2001354446-A (JP)
Title: Flat float glass
Inventor: SIEBERS FRIEDRICH DR
IPC: C03C27/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a flat float glass which (1) is free from surface defects caused in floating by the interaction between molten glass and molten metal and obstructive to the use of the glass (2) is produced with a high light transmittance without unscheduled coloring, (3) has high temperature stability after thermal prestressing, (4) has needed seed quality (a small number of bubbles) without using an ordinary refining agent such as arsenic oxide and/or antimony oxide, (5) retains high surface quality in transition to a crystal phase, becomes a glass-ceramic having a very low coefficient of thermal expansion, (6) is transparent with a high light transmittance, translucent or opaque in various concrete examples and can be colored by adding a coloring component. SOLUTION: The flat float glass is convertible to glass-ceramic having a high quartz mixed crystal or a keatite mixed crystal and the concentrations of Pt, Rh, ZbO and SnO2 in the glass are <300 ppb, <30 ppb, <1/5 wt.% and <1 wt.%, respectively.
Patent JP-2002300927-A (JP)
Title: Housing device and dish drier
Inventor: MURAKAMI MOTOHARU
IPC: A47B47/04
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To lower costs by constituting the members of different specifications for use on the left and right by the same member in a dish drier and a housing device asymmetrical to a center line in a vertical direction. SOLUTION: In this dish drier 1 provided with a shell body 2 asymmetrical to the center line in the vertical direction, for which a warm air blowing means is disposed at the lower part of the shell body 2, the shell body 2 is constituted by assembling a plurality of members and respective members 6, 7, 9, 10, 11, 14, and 16 constituting at least a side face are constituted symmetrically to the center line in a horizontal direction. In the case of the different specifications for the use on the left and right, it is coped with by turning the respective members upside down and assembling them and the constituting members are shared. Also, this invention is applied similarly to the housing device not provided with the warm air blowing means as well.
Patent JP-2002254855-A (JP)
Title: File with bookbinding tape
Inventor: UMEDA YOSHIHIKO
IPC: B42B4/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To finish filing with covers of a filing object, such as a document, a book, drawings or the like, by an easy, simple and short time work beautifully and rigidly so as to be durable for a long period preservation. SOLUTION: In the filing with a bookbinding tape, a part of the bookbinding tape is bonded to a part of the front cover or the rear cove for a file. The filing work is finished by a method wherein the filing object such as the document, book, drawings or the like is pinched between the front cover and the rear cover, then, the front cover and the rear cover are bound by a filing instrument or the like so that a retaining metal or the like is made to pierce through the front cover and the rear cover and the release paper on the remaining part of a bookbinding tape, adhered to the file already, is removed to bond the bookbinding tape to the front cover, rear cover or the like by pressure to finish the filing.
Patent JP-2002304744-A (JP)
Title: Optical head and its adjusting method
Inventor: SHIBUYA GIICHI
IPC: G11B7/125
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical head having an adjustment mechanism, which has a simple structure capable of inclining a light source with respect to an optical axis without needing adhesion in the state of holding a movable part by a complex adjustment mechanism or a fixture, and its adjusting method. SOLUTION: The optical head is provided with a laser emission element 4 as a light source, an optical system for guiding a laser light onto an optical disk, and a detector for receiving a reflected light from the optical disk and converting the received light intensity into an electric signal. An adjusting member 24 is provided between the laser emission element or a holder 20 for holding the laser mission element, and an optical head casing 21. The optical head is also provided with a fixing means such as a spring 23 for fixing the laser emission element in the state of providing the adjusting member 24.
Patent JP-2002312170-A (JP)
Title: Hybrid disk
Inventor: GOSHIMA HIROSHI
IPC: G06F9/445
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid disk, enabling a program for trial, demonstration or the like to up and run, without being installed into an HDD(hard disk drive) or the like of a computer of a user. SOLUTION: This hybrid disk 1 has a reproduction-only area 2 and a recordable area 3; a virtual operating system directly bootable on the area 2 by the computer and operating on the operating system of the computer is written into the area 2; and by reproducing the area 2 of the disk 1, the virtual operating system can be booted directly as an application on the operating system of the computer, and the virtual operating system can be executed, without being installed into an HDD or the like of the computer.
Patent JP-2002309595-A (JP)
Title: Leaking water guide material
Inventor: MAEDA ATSUNORI
IPC: E02D29/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a leaking water guide material-capable of guiding water leaking from a leak to a desired position to discharge the water. SOLUTION: The leaking water guide material includes a base material 2 having a leak covering part 21 sized to cover a leak; an absorber 3 provided at the center of one side of the leak covering part 21 for absorbing water leaking from the leak while abutting against the leak; and a bonding layer 4 provided on the peripheral edge of the one side of the leak covering part 21 for bonding the leak covering part 21 to the peripheral edge of the leak while the absorber 3 abuts against the leak. A leak guide tape 1 includes a base material 2 formed in the shape of a long strip having both a leak covering part 21 and an extension 22 extending from the covering part 21; an absorber 3 provided at least at the center of one side of the leak covering part 21; and a bonding layer 4 provided on the peripheral edge of the one side of the leak covering part 21.
Patent JP-2001346476-A (JP)
Title: Artificial fishing bank provided with feed culture bank
Inventor: TAKAHASHI NOBUAKI
IPC: A01K61/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an artificial fishing bank provided with a feed culture bank capable of growing a feed for useful fishes, effectively gathering fishes, preventing washing away of seashell and breeding polychaetans, small-sized crustaceans, etc., to be a feed for useful fishes for a long period of time. SOLUTION: This artificial fishing bank is equipped with an artificial fishing bank 50 having a space part in the inside and a porous feed culture layer provided with a great number of void parts by mutually integrating a seashell group with a mortar. The artificial fishing bank 50 is constituted of a fishing bank block 30 made of concrete furnished with four supporting legs 32 and a fishing bank frame body 40 of steel structure furnished with four supporting legs 41 to be fixed to the top side of the fishing bank block 30. Plural net baskets 47 composed of net bodies 5 for storing the feed culture layers are arranged on the top side of the fishing bank frame body 40. A space part 60 consists of a space layer at the fishing bank frame body side and a space layer at the fishing bank block side. Consequently the artificial fishing bank comprises the feed culture layer, the space layer at the fishing bank frame body side and the space layer at the fishing bank block side from the upper side.
Patent JP-2002307393-A (JP)
Title: Semiconductor micro-actuator
Inventor: SAITO KIMIAKI
IPC: B81B3/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor micro-actuator of low electric power consumption and quick response. SOLUTION: In the semiconductor micro-actuator provided with a semiconductor substrate 3, at least oboe flexible part 2 connected to the semiconductor substrate 3 through a heat insulation area 10 and displacing in a designated direction according to temperature changes, and a movable part 1 suspended from the flexible part through the heat insulation area 10 and displacing according to changes of the flexible part 2, the heat insulation area 10 is constructed by laminating plural polyimide thin films 11 along a surface of connecting members to form a discontinuous surface at a bottom surface of a roughly central part.
Patent JP-2002308567-A (JP)
Title: Grip for operating lever of crane
Inventor: SHIBATA SHIGEO
IPC: B66C13/56
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-machine, inexpensive, and simply-shaped grip allowing composite operation by avoiding a conventional spherical or round-bar grip, assuring intervals between operating levers with thinned grip and positioned parallel with each other, and providing a good hold feeling to the grip. SOLUTION: This grip is formed in a vertically longitudinal square prism shape in cross section. A roundness is provided to four corners of the square shape. One side of the square shape is approximately 30 mm, and the round parts provided at four corners of the square shape are inscribed on a circle of approximately 35 to 40 mm in diameter.