baber/WOPTO huggingface dataset:
Patent JP-2001290404-A (JP)
Title: Cleaning blade, cleaning device and image forming device
Inventor: KATSUNO RYUJI
IPC: G03G15/16
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade which is prevented from being turned up even when a doctor type blade is used under high temperature environment in the case of removing residual toner on the surface of a photoreceptor, and to provide a cleaning device and an image forming device provided with the blade. SOLUTION: After toner image formed on a photoreceptor drum 1 is successively electrostatically transferred to an intermediate transfer body 5, is is transferred to paper P and fixed simultaneously in this image forming device, which is provided with the cleaning blade 17 removing the toner remaining on the surface of the drum 1 after transferring the toner image. The blade 17 is supported to press-contact with the surface of the drum 1, and is formed of urethane rubber whose peak temperature at tangent loss tanδ(=G"/G') when a complex elastic modulus showing the delay of distortion at the time of giving sine-wave vibration is set as G=G'+iG' is >=10 deg.C and <=30 deg.C.
Patent JP-2001277235-A (JP)
Title: Corner grooving method and corner grooving device
Inventor: MAZAKI SHIGERU
IPC: B23C3/30
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To easily provide a groove on a corner section of an article to be carved. SOLUTION: This grooving device 1 is equipped with a rotating shaft on the tip end of which a bit 5 is fitted, rotors which are fixed to the same shaft to each other, and a stator which constitutes a direct motor together with the rotors. By using such a grooving device, a vertical slit and a horizontal slit are respectively formed on a corner section d of a concrete wall by the bit 5 which rotates together with the rotating shaft by the driving of the direct motor. Therefore, slits can be easily and surely formed on corner sections wherein slits cannot be formed by a cutter.
Patent JP-2001288812-A (JP)
Title: Deck member for balcony
Inventor: HOSODA SHUNJI
IPC: E04B1/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a deck member for a balcony to allow an elderly person or a physically handicapped person to easily make an access to the balcony from an opening part without replacing or repairing the balcony. SOLUTION: The deck member 1 for the balcony comprises a deck body 2, height-adjustable legs 7 fitted to a lower side of the deck body 2, stays 3 erected on the periphery of the deck body 2, and a handrail 4 fitted to an upper end of the stays 3.
Patent JP-2001291820-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TOSHIDA KENJI
IPC: H01L25/07
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems that flexural rigidity of a substrate is small and a problem that electric characteristic is inferior. SOLUTION: A mounting connection body is a conductive ball 11 which is arranged on an I/O electrode pad 6 and constituted of a core ball 11a composed of synthetic resin and a metal film 11b covering the surface of the core ball 11a. The diameter of the conductive ball 11 is at most 0.4 mm.
Patent JP-2001290229-A (JP)
Title: Radiograph reader
Inventor: YONEKAWA HISASHI
IPC: G03B42/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem in terms of the quality control of an X-ray image reader that the photoelectron multiplication factor (gain) is lowered in the long-term use of a photomultiplier. SOLUTION: This reader is provided with an ordinary reading mode for reading a stimulable phosphor sheet with the gain of a registered photoelectric conversion means, a sensitivity registering mode for registering system sensitivity and a gain correcting mode, whereby the system sensitivity under a service environment condition is registered/ reregistered at the time of installing the radiograph reader in a hospital or at the time of exchanging a radiation tube, and the quality control of the radiograph reader is accurately performed. By performing the gain correcting mode, the deterioration of the photoelectric conversion means is corrected. Thus, the load of the quality of the radiograph reader is drastically reduced. Since the gain is easily corrected, time and cost are drastically improved.
Patent JP-2001292223-A (JP)
Title: Telephone directory data transfer method
Inventor: TAKAHASHI NOBUHISA
IPC: H04W76/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a telephone directory data transfer method improved in the convenience of telephone directory data transfer. SOLUTION: Memory areas in the respective telephone directory memories of a base unit and a slaveset are divided into plural groups, and when there is an idle group registered with no data inside the telephone directory memory of the slaveset, telephone directory data are transferred per group from the telephone directory memory of the base unit to the telephone directory memory of the slaveset.
Patent JP-2001287322-A (JP)
Title: Antibacterial synthetic paper
Inventor: YAMADA KAZUHIRO
IPC: A01N61/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide antibacterial synthetic paper having excellent antibacterial properties and advantageous from an aspect of cost. SOLUTION: The antibacterial synthetic paper is constituted by forming a coating film, which comprises a polymer having a quaternary ammonium base and a carboxyl group in its side chain, on the surface of a cavity- containing stretched film comprising a crystalline polypropylene resin in an amount of 0.01-1 g/m2 as a solid component.
Patent JP-2001297849-A (JP)
Title: Terminal crimping device
Inventor: OJI TAKAHIRO
IPC: H01R43/055
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the working condition by linking the setting condition of the press condition and feeding condition of the terminal belt in improving the wide use of the terminal feeding mechanism 100. SOLUTION: An anvil unit 220 of the press mechanism is structured detachably from the body base. A positioning means 230 is provided for this anvil unit. The positioning unit 230 is to position the setting position of the movable element 102, 103 by a driving means 110, 111 of the terminal feeding mechanism to correspond with the terminal belt 5. It is also possible to automatically change the changing position of the terminal feeding mechanism.
Patent JP-2001288026-A (JP)
Title: Oral cavity mucosa protective preparation
Inventor: SATO FUMIAKI
IPC: A61K6/90
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject preparation capable of preventing inflammation, dryness, or the like, inside the oral cavity for users of artificial tooth or bridged- type denture or in taking a dental impression. SOLUTION: This preparation is a collagen-containing liquid preparation ensuring the oral cavity mucosa to be protected by spraying or coating an artificial tooth, bridged-type denture or impression-taking material therewith to form a mucosa-protective film on the surface.
Patent JP-2001293075-A (JP)
Title: Artificial ornamental foliage plant having formalin gas deodorizing function
Inventor: INAGAKI YOSHIE
IPC: B01D53/14
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an artificial ornamental foliage plant which can efficiently deodorize formaldehyde as one of sick house syndrome causing substances at a practical speed, does not reradiate formaldehyde, and has fine view as an interior decoration. SOLUTION: One deodorant selected from among a compound containing a primary amino group having formalin gas deodorizing ability, a hydrazide compound, and a heterocyclinc compound having two or three nitrogen atoms is given to part of fibers constituting the artificial ornamental foliage plant.
Patent JP-2001293637-A (JP)
Title: Magnetic bearing device
Inventor: TASHIRO ISAO
IPC: B23Q17/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device capable of performing optimum control according to a variation in the kind of a tool by altering control characteristics automatically in accordance with the changes in the barycentric position of a body of rotation and a natural frequency. SOLUTION: The magnetic bearing device is provided with a natural frequency component damping section 3 for damping the natural frequency component of the body of rotation according to a signal from a body-of-rotation position detecting sensor 1, a control section 4 for controlling the driving current of an electromagnet, a tool weight computing section 9 for measuring the weight of the tool at the end part of the body of rotation, a barycentric position computing section 11 for computing the barycentric position of the body of rotation, and a controlled parameter computing section 12 for computing the controlled parameters needed for the damping section 3 and the control section 4 respectively.  Each of the controlled parameters for the damping section 3 and the control section 4 is set to the value corresponding to a change signal of the tool on the basis of the output of the computing section 12.
Patent JP-2001289430-A (JP)
Title: Exhaust gas-treating device
Inventor: OTSUBO KIYOHITO
IPC: B01D53/50
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas-treating device for reducing the amount of usage of industrial water. SOLUTION: Supercooling equipment 20 is installed between a wet absorption tower 15 and a wet electric precipitator 16, a replenishment water pit 25 for storing condensed water that is condensed by the supercooling equipment 20 is provided, and a replenishment water supply line 28 for supplying water in the replenishment water pit 25 to the wet electric precipitator 16 is provided.
Patent JP-2001293174-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI AKIRA
IPC: A63F7/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine by which stereoscopic feeling of discrimination information can be acquired and which enables a player to grasp next display contents. SOLUTION: An enlarging and transparentizing process to gradually enlarge the size of a pattern '7' and to gradually heighten the transparency is executed. On the other hand, another pattern, for instance '8', hidden by the disappearing '7' or overlapped by a part is made to be appeared in a display area.
Patent JP-2001297393-A (JP)
Title: System and method for optimal operation management for freight trucks
Inventor: YAMANA REIZO
IPC: G06Q50/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for optimizing the operation management of freight trucks, whose operation cost is increased because of low net operating rate, real vehicle availability rate or loading efficiency and there are environmental problems and social problems such as traffic jams. SOLUTION: In the optimal (impartial) operation management system, vehicle information and freight information are provided from respectively independent plural freighters 20 in an affiliated relation and on an information communication network connecting information terminals 21 of these freighters, a schedule managing means 40 and information terminals 30 on the freight trucks, a selection engine prepares and transmits an optimal operation schedule or acquires, evaluates and deals with the work result information.
Patent JP-2001137266-A (JP)
Title: Syringe needle for animal
Inventor: WATANABE TOMOKO
IPC: A61D7/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a syringe needle for animals that can be fabricated at a low cost such that, even if the needle is broken while an injection is given to an animal, the needle is easy to detect and can be prevented from being buried in the body of the animal. SOLUTION: The needle base 2 of the syringe needle 1 for animals has an attached portion 4 attached to a syringe barrel S and a needle holding portion 5 for holding a needle 3, with the attached portion 4 formed to have a larger diameter than the needle holding portion 5. A communicating portion 6 for communicating the attached portion 4 with the needle holding portion 5 is provided with a thin-walled portion 8 formed to be thin in wall thickness from inside. The thin-walled portion 8 is strong enough to have no troubles during normal use but is broken before the needle 3 is broken when a predetermined force is applied to the needle base 2 and the needle 3 due to a large motion of an animal.  When the thin-walled portion 8 of the needle base 2 is broken, the needle 3 stubbed into the animal is not buried in the body of the animal since the needle holding portion 5 is integrated therewith. The needle holding portion 5 makes it easier to detect and pull out the needle 3.
Patent JP-2001301697-A (JP)
Title: Helicopter blade with upper and lower camber angle
Inventor: NAKAO MASAHIRO
IPC: B64C27/473
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the hovering efficiency by taking a mass balance between an upper and a lower part of a blade, and lowering the resistance loss to be generated near a blade end of a rearward blade by the influence of the tip vortex. SOLUTION: A helicopter blade with an upper and a lower camber angle is formed of a horizontal blade having a side surface shape straightly formed over 90% in the blade width direction from a blade root part to the blade tip part, an upper camber angle blade formed with 10 degree of the upper camber angle over from 90% to 94% in the blade width direction, and a lower camber angle blade formed with 10-20 degree of lower camber angle over from 94% to 98% in the blade width direction, and a large lower camber angle blade formed with 5060 degree of lower camber angle over from 98% in the blade width direction to the blade tip.
Patent JP-2001301667-A (JP)
Title: Gate plate rotation auxiliary device for tail gate lifter
Inventor: YAMANAKA TAMIO
IPC: B60P1/46
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a gate plate rotation auxiliary device for a tail gate lifter capable of smoothly conducting the closing action of a gate plate with a torsion bar. SOLUTION: Two inner and outer left side split torsion bars 41 and 42 and right side split torsion bars 43 and 44 are integrally rotatably connected to the holder shaft members of holder brackets 45L and 45R so that the right end of the left outer split torsion bar and the left end of the left inner split torsion bar; the left end of the right outer split torsion bar and the right end of the right inner split torsion bar cannot transmit the exciting force in the previously twisted closing direction of the left inner split torsion bar and the right inner split torsion bar, respectively. The left end of the left outer split torsion bar and the right end of the right outer split torsion bar are inserted into the holes of slider shaft members 23 and fixed to a vehicle body.  The right end of the left inner split torsion bar and the left end of the right inner split torsion bar are inserted into the through-holes of the holder shaft members of roller brackets 46R and 46L and fixed to the gate plate 3.
Patent JP-2001307714-A (JP)
Title: Lead storage battery and its manufacturing method
Inventor: SHIMODA KAZUHIKO
IPC: H01M10/12
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which a molten lead runs down along a taper of a tubular lead bushing and a columnar lead pole due to a usage of a tubular lead bushing whose internal diameter increases from the upper end to the lower end, then a distorted terminal is formed, and molten lead reaches a polar plate that is positioned at a lower part of a pole to possibly cause an internal short circuit, during a terminal welding. SOLUTION: In a terminal welding, a terminal is formed by filling molten lead in a tapered gap 26 whose internal diameter increases in an upward direction between a tubular lead bushing 20 and a pole 24, by using the pole 24 and the tubular bushing 20 whose inner wall 21 has a taper, of which internal diameter increases from the lower end to the upper end.
Patent JP-2001299449-A (JP)
Title: Face mask for beauty
Inventor: ENOMOTO YASUYUKI
IPC: A45D44/22
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a means for assisting the long-time effective action of the ingredients having a beauty effect upon a face and to provide a means capable of further bringing about the desirable beauty effect in addition to the assisting function. SOLUTION: A rigid face mask for beauty is predominantly composed of ceramic, which is specifically a sintered mixture containing ceramic materials and concentrated natural seawater.
Patent JP-2001307069-A (JP)
Title: Method and device for detecting foreign object by image processing
Inventor: YAMAZAKI MASAHIDE
IPC: H04N1/393
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a foreign object detecting method not to depending not so much on an image processing ability. SOLUTION: Image data inputted in a step S1 is approximately equally divided into small area, likelihood of foreign object is evaluated by every small area, contracted image data by defining evaluated values of the likelihood of foreign object calculated by every small area as pixel values is generated (a step S2), a foreign object emphasis processing (a step S3) and a threshold processing (a step S4) are performed based on the contracted image data.
Patent JP-2001309566-A (JP)
Title: Charging apparatus
Inventor: YAMASHITA MIKIHIRO
IPC: H01M2/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying when going out of home or the like. SOLUTION: This charging apparatus is provided with a charging board 101 including a power supplying means, a guide member 201 for positioning electric devices to the charging board 101 by holding the peripheral portion of the electric devices including a secondary battery which is placed on the upper surface of the charging board 101, and a coupling member 301 which is coupled with the charging board 101 in order to hold the guide member 201 under the condition where it is isolated to the upper side of the charging board 101. As a result, the guide member 201 and coupling member 301 are loaded to be removable from the charging board 101.
Patent JP-2001299607-A (JP)
Title: Hair-washing washbowl
Inventor: SAI SAIKUN
IPC: A47K1/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair-washing washbowl excellent in cleaning performance, improved in water leak-proofing and capable of largely securing a bowl surface. SOLUTION: A protrusive part 5 is installed on the inclined faces 2a and 2b of a washbowl 2 for making water flow down toward a drain port 3, and a faucet 6 is installed in this protrusive part 5.
Patent JP-2000318403-A (JP)
Title: Wheel for agricultural use
Inventor: ISHIDA ISAO
IPC: B60B1/12
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a proper buoyancy in a mud by the rim itself which is the pipe material with a large outer diameter, in the wheel for agricultural use, the outer diameter of whose rim is constituted by the pipe material larger than the outer diameter of a spoke. SOLUTION: In this wheel for agricultural use, on the annular rims fixed on the ends of whose plural spokes 11 an elastic member is provided, the rim is constituted by a pipe material with the outer diameter larger than that of spoke 11 and favorably, the elastic wheel body T is constituted by molding the elastic member on the rim and a propulsion lug 16 is formed on the elastic wheel body T and the outer diameter of the rim is 1.5 to 2 times of the outer diameter of the spoke 11.
Patent JP-2001309082-A (JP)
Title: Telephone set interlocked display system, data processor, and recording medium
Inventor: YAMAMOTO HIROO
IPC: G06Q50/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set interlocked display system that can display information desired by users in an easy to see form. SOLUTION: A portable telephone set 1 is connected to a server 4 via a base station 2 and a public network 3, and the server 4 is connected to display panels 6 via the Internet 5. A user of the portable telephone set 1 connected to the server 4 designates a desired display panel 6 through the operation of the portable telephone set 1 and selects contents displayed on the designated display panel 6. Upon the receipt of the selected result, the server 4 transmits HTML data used to display the contents selected by the user to the display panel 6 designated by the user. Thus, the user can revise the display contents of the display panel 6 in response to the operation of the portable telephone set 1.
Patent JP-2001299335-A (JP)
Title: Method for forming pancreas of vertebrate in in vitro system
Inventor: ASAJIMA MAKOTO
IPC: C12N5/07
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the in vitro induced pancreas capable of providing findings about a differentiating and forming mechanism of the pancreas and useful for developmental engineering or pancreatic engineering, the pancreas for transplantation capable of evaluating whether or not the pancreas induced in vitro are capable of actually functioning even in vivo and the in vitro induced pancreas opening the way to diagnosis and treatment of pancreatic diseases of higher animals can artificially be induced from a gastrula other than the expected pancreatic region in high yield. SOLUTION: The upper labial part of a blastopore in the initial gastrula of a vertebrate, e.g. Xenopus laevis is treated with retinoic acid in vitro and then cultured to thereby form the pancreas in vitro. A treatment with the retinoic acid, e.g. at >=10-5 M concentration for 3 h can be cited as the treatment with the retinoic acid.
Patent JP-2001312506-A (JP)
Title: Database system
Inventor: NAGAI TAKUYA
IPC: G07C9/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a system that is configured to gather easily visitor's data and to manage the data without to keep visitors waiting much. SOLUTION: The database system that gathers and manages the data of visitors who visit an exhibition and enter a plant has a tablet 3 that outputs handwritten data when the visitors execute input operation and is constituted to generate identification data to identify the visitors and to add them to the handwritten data outputted from the tablet 3, and to store the handwritten data and the identification data attached to the handwritten data into storage 4. The system with this constitution can easily gather the data on the visitors and can eliminate a confirmation process for a character recognition result because of the fact that the method does not execute the operation of the character recognition.
Patent JP-2001310509-A (JP)
Title: Color printer and personal computer connected to the color printer
Inventor: TSUJIMURA HISASHI
IPC: B41J11/42
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a color printer enabling to adjust a start position of each printing page of a few beginning pages after a start of printing, and to remove color shearing conventionally having occurred on a few beginning pages after a start of printing. SOLUTION: Set up is made to a personal computer, which is externally connected to the printer 1, as for fine control values of a start position of printing of each page, for each type of continuous-form paper and for each head, after a start of printing and during printing of a few beginning pages. Continuous-form paper P rolled on a paper feeding part 11 of the printer 1 is conveyed along an conveyance path 12 inside the printer 1. Along the path 12 ink ribbon magazines of K (black), M (magenta) 13a, 13b each of which is able to mount or dismount freely are serially set up. Inside each ink ribbon magazine 13a, 13b stores a head block 14a, 14b so as to face the path 12. Also a platen 15a, 15b at an opposed position of each head block 14a, 14b is arranged. At an uppermost part of the path 12 a driving roller to convey continuous- form paper P is arranged. Continuous-form paper P is conveyed by the platen 15a, 15b and the driving roller. At an end of the path 12 a take-out opening 17 is arranged.