baber/WOPTO huggingface dataset:
Patent JP-2003085170-A (JP)
Title: Fixed form sentence clustering device and method
Inventor: KATO NAOTO
IPC: G10L15/197
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixed form sentence clustering device and a method capable of collecting, clustering, and outputting similar fixed form sentences as one class. SOLUTION: This fixed form sentence clustering device comprises a means 10 for dividing respective sentences in a corpus with every word, a word n gram dictionary means 20 for forming word n grams by linking the words obtained by division, and extracting and preserving the word n grams for satisfying a prescribed condition from the word n grams, a fixed form sentence extracting means 30 for forming a set of word n grams by combining a part or the whole in the preserved word n grams, and extracting a sentence becoming a prescribed threshold value or more in a rate including the set as a fixed form sentence form the corpus, a means 40 for preserving the extracted fixed form sentence and the set of word n grams, and a means 50 for calculating similarity of mutual classes to classes being a cluster of prescribed sentences included in corpus,  and merging two classes having the highest similarity into one.
Patent JP-2003086802-A (JP)
Title: Silicon carbide semiconductor device and method of manufacturing the same
Inventor: KATO NOBUYUKI
IPC: H01L21/28
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistivity and, at the same time, to stabilize device characteristics. SOLUTION: After forming a surface channel layer 5 formed of 4H or 6H-SiC on the surface of an n<-> -type drift layer 2, an unnecessary part of the surface channel layer 5 is removed by using a resist 20 as a mask. Then, the resist 20 is removed, and a carbon layer 21 is disposed on the surface of the surface channel layer 5. With the carbon layer 21 as a mask, a semiconductor layer 22 formed of 3C-SiC is deposited by epitaxial growth. By implanting ions into a predetermined area of the semiconductor layer 22, an n<+> -type source region 4 is formed. Since the surface channel layer 5 can be formed of 4H or 6H-SiC and the semiconductor layer 22 which becomes an n<+> -type source region 4 can be formed of 3C-SiC, contact resistivity can be reduced and device characteristics can be stabilized.
Patent JP-2003079559-A (JP)
Title: Dishwasher
Inventor: OSHIMA KOJI
IPC: A47L15/42
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary and highly detergent dishwasher having a compact electrolytic cell with a simple composition. SOLUTION: A dishwasher device is provided with a washing tank holding dishes, a wash water storing part provided below the washing tank and storing wash water fed from the outside, and a washing pump jetting the wash water stored in the wash water storing part from a nozzle provided in the washing tank. It has a plurality of washing processes and washing operation is carried out while circulating the wash water. It is provided with an electrolyzing means comprising at least three types of electrodes, and wash water with different characters are produced by applying voltage to different electrodes in response to washing processes.
Patent JP-2003081746-A (JP)
Title: Extension inhibitor of dendrite of melanocyte and cosmetic containing the same
Inventor: SAEKI YUKO
IPC: A61K8/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a preventing or ameliorating means effective for pigment anomaly accompanying inflammation and pigment anomaly such as freckle. SOLUTION: An excellent bleaching cosmetic for dealing with skin- melanization phenomena associated with a melanocyte and a macrophage is provided by making the cosmetic contain an essence of Uncaria gambir ROXBURGH belonging to the genus Uncaria of Rubiaceae, preferably the essence of leaves and sprigs, having excellent activities for inhibiting the extension of a dendrite of the melanocyte.
Patent JP-2003083715-A (JP)
Title: Method and apparatus for detecting indication position as well as gun controller-type game machine
Inventor: WATANABE MAKOTO
IPC: A63F13/426
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the detection of an indication position wherein the indication position can be specified with high accuracy only by bonding a reflecting medium onto the display screen of a monitor device, an image is processed simply and a low-cost constitution can be achieved and to provide a gun controller-type game machine. SOLUTION: In the detection method for the indication position, the reflecting medium is bonded to a specific position at the front of the monitor device used to display the image, the display position at the front of the monitor device is indicated by a light projection means, the front of the monitor device is imaged by an imaging means, and a position which is light-projected and indicated is decided on the basis of the detection position of the reflecting medium specified on the basis of its imaged data.
Patent JP-2003083561-A (JP)
Title: Air conditioner
Inventor: IMANISHI KANJI
IPC: F24F1/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which an aromatic function can be added or not added selectively according to user's preference without increasing the overall size. SOLUTION: Rotary shafts 3a and 3b on the opposite sides of a motor 3 are fixed, respectively, with crossflow fans 2 and 4 and a partition plate 9 is provided between the motor 3 and the crossflow fan 4 in order to isolate an air conditioning section A from an aromatic containing section B. An air outlet 8 for supplying aromatic air into a room is provided at a lower front part of the aromatic containing section B and a base 14 capable of containing an aroma 13 is provided in the crossflow fan 4. An arbitrary aroma 13 can be contained on the aromatic containing base 14 by opening an aromatic containing cover 12 fixed to the side plate 11.
Patent JP-2002111097-A (JP)
Title: Method for fabricating magnetoresistive effect element
Inventor: YODA HIROAKI
IPC: H01L43/08
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a magnetoresistive effect element in which the track width can be defined strictly, effect of crosstalk from an adjacent track can be suppressed at the time of off track and good ohmic contact can be ensured with a lead. SOLUTION: The method for fabricating a magnetoresistive effect element comprises a step for forming a first magnetic film bonded with magnification, a second magnetic film substantially responsive to a signal field and a magnetoresistive effect film having a nonmagnetic film sandwiched by the first and second magnetic films, a step for forming a mask on the magnetoresistive effect film, a step for forming a contact region by etching at least a region of the second magnetic film of the magnetoresistive effect film not covered with the mask in the vacuum to form a contact region, a step for forming an electrode by depositing an electrode material touching the contact region without breaking the vacuum, and a step for removing residual electrode material on the mask.
Patent JP-2003089846-A (JP)
Title: High carbon steel sheet for working having reduced plane anisotropy, and production method therefor
Inventor: FUJITA TAKESHI
IPC: C22C38/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon steel sheet which has reduced plane anisotropy, and is applicable even to the parts requiring high dimensional preci sion, and subjected to heat treatment such as quenching and tempering, and to provide a production method therefor. SOLUTION: The high carbon steel sheet for working having reduced plane anisotropy has a composition of 0.2 to 1.5% C, 0.10 to 0.35% Si, 0.1 to 0.9% Mn, <=0.03% P, <=0.035% S, <=0.03% Cu, <=0.025% Ni and <=0.3% Cr, and in which the mean grain diameter of carbides is <0.5 μm, the planar anisotropy index of r values, i.e., Δr is >0.15 to <0.15, and the mean r value is >=1.0; wherein Δr=(r0 -2r45 +r90 )/4, and the mean r value=(r0 +2r45 +r90 )/4, and r0 , r45 and r90 denote the r values at 0 deg., 45 deg. and 90 deg. to the rolling direction.
Patent JP-2003088242-A (JP)
Title: Block for curb stone
Inventor: YAMAMOTO YOSHIKI
IPC: A01G9/28
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a block which is used for a curb stone, can freely be arranged in the shape of a flower bed, even when the flower bed has a curved outer periphery, and can prevent water and the soil of the flower bed from oozing out due to rainfall, water spray, or the like, thereby enabling the maintenance of the beautiful appearance. SOLUTION: This block is used for making a curb stone arranged on the arbitrary shape-having outer periphery of the flower bed, or the like. The block 200 for the curb stone is formed by combining at least two virtual right circular cylinders 10, 10' having the approximately same identical radials and the approximately same heights, respectively, so that the axial lines 14, 14' of the virtual right circular cylinders are parallel to each other, wherein at least one of the virtual right circular cylinders has on its outside a recessed portion 16 having a shape capable of receiving the circular outer side of the virtual right circular cylinder.
Patent JP-2003091578-A (JP)
Title: Management service system and management service method for electronic declaration, and program to realize the same
Inventor: YOSHIHARA TAKASHI
IPC: G06Q10/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method in which declaration forms of the newest version can be obtained by accessing a single homepage regardless of kinds of electronic declarations or accepting organizations, in which the declarations can be sent by simple operation on the screen, and in which declaration data can be stored on behalf of users. SOLUTION: This system comprises a Web server 50 to manage and provide the homepage in which the users 61-63 of electronic declarations can browse or select necessary information to obtain the electronic declaration forms or browse records in the past, a data base server 10 to store and manage declarations from the users, personal information of the users, the newest forms of the declarations, and information of the declaration accepting organizations, and an application server 30 to search and extract necessary information from the data base server to be delivered to the Web server in accordance with requests from the users, and classify the declarations and personal information sent from the users to be stored in the data base server.
Patent JP-2003091986-A (JP)
Title: Magnetic memory, recording method therefor and reading method therefor
Inventor: HAYASHI HIDEKAZU
IPC: G11C11/15
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory capable of being made into a high integration, and to provide a recording method and a reading method for the magnetic memory. SOLUTION: A plurality of storage elements 12 having vertical magnetism anisotropy are arranged in a matrix state along a first virtual plane. A plurality of current lines 11 are arranged along a second virtual plane positioned at an upper part of the first virtual plane in parallel to it spacing the prescribed distance, and a plurality of current lines 13 are arranged along a third virtual plane positioned at an upper part of the first virtual plane in parallel to it spacing the prescribed distance. The storage elements 12 are arranged respectively at regions at which the current lines 11 and the current lines 13 intersect mutually in a plane. A Hall element 14 for reading out information is arranged between the storage element 12 and the current line 13.
Patent JP-2003098286-A (JP)
Title: Steam dryer for boiling water reactor, and boiling water reactor with built in the same
Inventor: KAWAMURA TSUTOMU
IPC: G21C15/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a steam dryer capable of contributing to reduction of flow force vibration of a control rod driving shaft and carry-over of moisture. SOLUTION: Steam drying units 6 for capturing the moisture by bringing wet steam 2 provided by passing a gas-liquid two-phase flow through a steam separator 1 into contact with plural corrugated plates 3, and provided with a drain pipe 5 for discharging the moisture, and the steam dryers 16 wherein a hood 4 of which the inlet is opened upwards is combined with the steam drying units 6 are plurally arranged around plural control rod driving shaft guide tubes 14 inserted penetratedly with the control rod driving shaft 8 for driving a control rod, in an upper side in a reactor pressure vessel 10.  A disk- like member 29 provided in an upper end of the each drying unit 6 is fixed to the reactor pressure vessel 10, a cylindrical skirt part 12 provided in a lower end of the each drying unit 6 is hung down vertically below the liquid level of a coolant, and guides a flow of the wet steam 2 upwards to receive the wet steam 2 from an upper side by the hood 4, so as to introduce the wet steam 2 into the steam drying units 6.
Patent JP-2003093124-A (JP)
Title: Fan made of paperboard
Inventor: NAKAJIMA AKIHIKO
IPC: A45B27/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fan with sufficient strength made of only paperboard. SOLUTION: A paperboard is punched out to form a blank in which a shaft material 2 is extended from a fan board 1 and overlapping materials 3 radially connected on both sides. Two overlapping materials 3 are folded into mutually opposite directions and fixed on both sides of the shaft material 2 to form a grip 5 to cramp the base part of the fan board 1 by the tip end widened parts 4 of the overlapping material 3. The fan can be easily made by using a gluing machine, etc. Because excess bending of the fan board 1 is suppressed by the tip end widened parts 4 of the overlapping material 3 when a user fans the fan by gripping the grip 5, the fan can be easily fanned. When the fan is to be dumped, the fan can be folded or broken to be reduced in bulkiness to be treated as an incinerable material.
Patent JP-2003111231-A (JP)
Title: Communication line inside sewage pipe and its laying method
Inventor: TOMOMI TAKENORI
IPC: F16L3/02
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To develop a communication line, which can easily avoids an existing pipe, with a composition which allows easy laying works, and furthermore, allows easy insertion from a manhole, and improve the laying works. SOLUTION: In laying a communication line 1 inside a sewage pipe 2, metal string lines 4 and 4 having resilient elasticity is inserted into a hanger part 9, the string lines 4 and 4 are partially bent so as to avoid an existing pipe 18 with deformation exceeding the yield limit, matching the connection position of the fixed pipe 18, the string lines 4 and 4 are inserted from the manhole 3 to the sewage pipe 2 by slowly bending with deformation not exceeding the yield limit, ends 7 and 7 of the string lines 4 and 4 are anchored to both ends of the sewage pipe 2, respectively, and laying of the string lines 4 and 4 is finished, and the communication line 1 hung inside the sewage pipe 2 is laid by holding a line pipe 12 to the hanger part 9.
Patent JP-2002196909-A (JP)
Title: Printing system, method and printer
Inventor: SHIMA TOSHIHIRO
IPC: G06F3/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To cancel only a specific job transmitted by a host among printing jobs waiting for printing in a printer, by a command from the host. SOLUTION: When receiving a printing job from the host 2, the printer 1 produces an unique job ID in it, stores the command of the printing job in a printing cue 12 by linking the command to the job ID, and notifies the host 2 of the job ID. The host 2 stores the notified job ID and the name of the printing job in an ID table 22. In canceling the printing job from the host 2, the host 2 incorporates the job ID of the job to be cancelled, which is selected by users, with a canceling command, and transmits the canceling command to the printer 1. The printer 1 cancels only the printing jobs having the same ID numbers as those included in the canceling command within the printing cue 12.
Patent JP-2003106878-A (JP)
Title: Clogging predicting and detecting device for gas nozzle of vacuum heat treating furnace
Inventor: IKENAGA JUNICHI
IPC: C21D1/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a clogging predicting alarm outputting device that enables a vacuum heat treating furnace including a continuous vacuum carburizing furnace, a vacuum carburizing furnace, or a vacuum heating furnace to be operated ideally without being stopped for a long period, by predicting the clogging of the nozzles arranged in each chamber of the furnace by automatically detecting the clogged states of the nozzles and outputting a predicting alarm at every nozzle. SOLUTION: This predicting alarm outputting device is provided with monitoring flowmeters 82a-82c with sensors which detect the flow rates of various kinds of gases used for processing set amounts and passing through solenoid-operated valves, which introduce the gases to the nozzles arranged in each chamber of the vacuum heat treating furnace and throttle valves which set the flow rates of the gases. This device is also provided with a nozzle clogging predicting and detecting circuit 136a which detects the clogging of gas nozzles as predicting signals when the flow rates of the gases are lower than the set flow rates of the flowmeters 82a-82c for a fixed period of time, and a nozzle clogging predicting and warning circuit 136a which outputs clogging predicting alarms.
Patent JP-2003107700-A (JP)
Title: Method for recording image in photosensitive heat sensitive recording material
Inventor: HANAZAKI KYOKO
IPC: G03F7/029
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an image in a photosensitive heat sensitive recording material in which the contribution for coloring by a visible ray absorbing dye can be decreased quickly after an image is formed. SOLUTION: The photosensitive heat sensitive recording material contains a color developing component (A) encapsulated in heat responding microcapsules, a compound (B) outside of the microcapsules and having a polymerizable group and a part which reacts with the color developing component (A) to develop colors, a visible ray- absorbing dye and an organic borate compound on a supporting body. The method for recording an image includes (1) an exposure process of exposing the above photosensitive heat sensitive recording material to form a latent image, (2) a color developing process of heating the material to develop colors in the color developing component according to the latent image to form an image, and (3) a fixing process of fixing the image by exposing the whole surface.  In the above method for recording, the exposure energy when the recording material is subjected to image-wise exposure to form a latent image in the exposure process is <=4 times as the exposure energy to expose the photosensitive heat sensitive recording material to develop colors with 10% color density of the maximum color developing density.
Patent JP-2003103683-A (JP)
Title: Anti-fogging material
Inventor: KETAYAMA MASAYOSHI
IPC: B32B9/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an anti-fogging material excellent in the lasting property of an anti-fogging function and having damage resistance. SOLUTION: The anti-fogging material constituted by forming a film is formed by curing a first composition based on a water absorbable polymer, on the surface of a substrate and providing a film formed by curing a second composition based on a hydrophilic inorganic oxide. A polyvalent carboxylic acid-containing compound is added to the second composition. Preferably, the thickness of the film formed by curing the first composition is preferably 50-1,000 nm, and the thickness of the film formed by curing the second composition is set to 100-1,000 nm.
Patent JP-2003107398-A (JP)
Title: Projection optical system device and device for inspecting very small projection
Inventor: ISHIMORI HIDEO
IPC: G02B27/18
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a projection optical system device that can scan light beams in a short time and to provide an inspection device for very small projections that inspects objects at a large inspection speed. SOLUTION: An optical path branch mirror 402 branches a laser beam generated by a semiconductor laser light source 400 into two laser beams. A polygon mirror 403a reflects one of the branched laser beams and a polygon mirror 403b reflects the other of the branched laser beams. A period when the reflecting face of the polygon mirror 403a is switched is shifted from a period when the reflecting face of the polygon mirror 403b is switched by a half period. A motor 404 rotates the polygon mirrors 403a, 403b to change the angle of the reflecting faces of the polygon mirrors 403a, 403b, thereby scanning the reflected light of each laser beam. A combining mirror 405 combines the two laser beams reflected on the polygon mirrors 403a, 403b.
Patent JP-2003106103-A (JP)
Title: Stationary blade of rotary machine
Inventor: KUNO NAOKI
IPC: F01D9/04
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a stationary blade of a turbine that is constituted so as to achieve a low aspect ratio of the stationary blade and reduce a pressure loss. SOLUTION: In relation to a moving blade (32) of a turbine wheel (11) and a stationary blade (31) placed adjacently that constitutes a nozzle (N) in a rotary machine, the aspect ratio (the height of a trailing edge (h)/the length in an axial direction on a hub (C)) is equal to or below 0.5, and the tilt angle to a radial line of a back surface of the trailing edge is equal to or above 7 deg. and equal to or below 42 deg.. Since tilting of the stationary blade reduces the load on the hub side and restrains the secondary flow, the pressure loss can be reduced.
Patent JP-2003113044-A (JP)
Title: Spray-type hair wax
Inventor: HAMANO MIKA
IPC: A61K8/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a spray-type hair wax providing good settled properties to the hair when being coated on the hair, hardly causing greasy feeling of the hair, and hardly providing shininess to the hair. SOLUTION: This spray-type hair wax contains lauroyllysin. The content of the lauroyllysin is preferably 0.1-5 wt.%. The spray-type hair wax also contains an oil component, an alcohol or a solvent consisting essentially of the alcohol, and a propellant. Preferably, the contents of the oil component, the alcohol or the solvent consisting essentially of the alcohol, and the propellant are 0.5-15 wt.%, 5-40 wt.% and 50-90 wt.% respectively.
Patent JP-2003112855-A (JP)
Title: Yarn winder with ending device
Inventor: KAWAMOTO KENJI
IPC: B65H69/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a yarn winder for suppressing the wasteful consumption of compressed air and preventing winding start as ending is kept in an abnormal condition. SOLUTION: A winding unit 2 comprises an ending device 20 for tying yarn ends pulled out of a fed yarn winding 5 and a wound yarn winding 6, a winding side delivery sensor 19 for detecting whether delivery operation is normally carried out or not for trapping and pulling out the yarn ends on the side of the wound yarn winding 6 during ending operation, an ending nozzle for spraying a fluid to the yarn in the ending device 20, solenoid valves 35a, 35b for changing over the fluid to be sprayed/stopped with the ending nozzle, and control means 41, 50 for changing over the solenoid valves 35a, 35b in accordance with the detection result of the winding side delivery sensor 19.