baber/WOPTO huggingface dataset:
Patent JP-2002360036-A (JP)
Title: Reaper of combine harvester
Inventor: OHARA KAZUSHI
IPC: A01D57/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that when the crop to be reaped and harvested has a short culm, e.g. a red bean culm, sometimes the red bean culm is not precisely delivered to a raking and conveying roller to increase the loss of the head part. SOLUTION: This reaper has a reel device 12, several pairs of raking devices 17 and 17 installed so as to be freely moved in the front and rear direction, the raking and conveying roller device 15, and a conveyor device 16. The reel device 12 is used for lifting up the grain culm, and installed in the front part of a traveling undercarriage 2. The raking device 17 is used for raking the grain culm, has a belt 17a with lugs attached thereto and is installed at the lower side of the reel device 12. The raking and conveying roller device 15 receives the grain culm from a pair of the two raking devices 17 and 17.  The one pair of the raking devices 17 and 17 at one side is installed so as to be nearly parallel to the conveyor device 16, and the other pair of the raking devices 17 and 17 is installed so that the conveying end side may be tilted to the side of the delivering port 16c of the conveyor device 16.
Patent JP-2002367118-A (JP)
Title: Magnetic head and magnetic recording/reproducing device using the same
Inventor: KIMURA HISASHI
IPC: G11B5/39
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce reproduction blurring from the adjacent track of a magnetic medium in a high-density magnetic recording device. SOLUTION: A nonmagnetic film is arranged on a magnetic domain control layer, and a side multilayer shield layer alternately laminating a soft magnetic film and a nonmagnetic film is formed thereon.
Patent JP-2002364639-A (JP)
Title: Kinetic pressure gas bearing device
Inventor: KUSAKA KEIGO
IPC: F16C17/10
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To improve the rotation stability and reliability of a kinetic pressure gas bearing device. SOLUTION: A plate 11 and thrust bearing plates 6 and 7 having kinetic pressure generating grooves 6a and 7a are integrally fixed with permanent magnets 4a, 4b and 4c provided in a hub 3 and a shaft 2 to improve rigidity of the bearing in the thrust direction. With this structure, a breakdown or the like due to a contact of the permanent magnets with each other when the vibration or an impact in the thrust direction is applied during the rotation of the hub 3 is suppressed to improve the rotation stability and reliability.
Patent JP-2002365535-A (JP)
Title: Objective lens for endoscope
Inventor: KATO TAKAYUKI
IPC: G02B13/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for endoscope which is durable for autoclave sterilization, is compact and is properly of corrected aberrations. SOLUTION: This objective lens for endoscope is composed of a first lens group G1, which consists of a plano-convex sapphire lens L01 which directs the concave surface to the image side, a luminance stop S, a second lens group G2 which is made by sticking or bonding between a parallel-flat glass F2 and a plano-convex lens L02, which directs the convex surface to the image side and a third lens group G3, which consists of a connected lens between a biconvex positive lens L03 and a negative lens L04 and is of positive power as a whole, in order from the object side.
Patent JP-2002368266-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: DOI MASATO
IPC: H01L33/32
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method, in which cracks occur less in the device, when a nitride compound semiconductor growth layer on a sapphire board is separated into devices, the sapphire board is easily separated, and an electrode can be efficiently formed on the back surface of the device. SOLUTION: Device separation grooves, as deep as half the thickness of a semiconductor growth layer formed on a sapphire board, are provided on the semiconductor growth layer through a treatment, such as a reactive ion etching treatment or the like; the semiconductor growth layer is separated from the sapphire board by laser ablation and transferred to a temporary holding board; then the semiconductor growth layer is subjected to etching carried out from behind as far as the device separating groves; and the semiconductor growth layer is separated into unit devices.
Patent JP-2003002701-A (JP)
Title: Optical fiber stand
Inventor: MURATA AKIRA
IPC: C03C25/24
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent an optical fiber stand with a jacket layer comprising a urethane acrylate-base UV-curable resin from increasing transmission loss owing to a service environment. SOLUTION: An optical fiber stand with a jacket layer formed by applying and curing a coating material comprising a urethane acrylate-base UV-curable resin is prepared and the grain diameter of grains which separate out in the jacket layer when the optical fiber stand is allowed to stand at 0 deg.C for 2 months in made <=10 μm of the number of the grains is made <=1 piece per 10 cm optical fiber. As a result, even if a crystalline substance crystallized during service in an optical cable, transmission loss does not increase.
Patent JP-2002370877-A (JP)
Title: Visitor annunciator
Inventor: KANEKO TAKASHI
IPC: H04M9/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a visitor annunciator capable of checking visitors early and checking the state thereof anytime. SOLUTION: This visitor annunciator consists of a guide means 2 which is installed on an entrance of a building and which enables a visitor to select a resident, cameras 5a to 5c provided in the vicinity of the guide mean 2, inside a landing car 4b and a main corridor of the building, alarm means 31a, 31b which are provided on the resident side and are capable of outputting picture signals of the cameras 5a to 5c, and a control means 1 which sequentially transmits the picture signals of the cameras 5a to 5c to the alarm means 31a, 31b by the operation of the guide means 2 to move the landing car 46 to an entrance floor, and is capable of registering calls of the visiting floor selected via call registering means 32a, 32b.  The visitor annunciator is capable of checking the state of visitors from the entrance of the building to the landing car 4b and the corridor anytime through the pictures of the cameras.
Patent JP-2002374219-A (JP)
Title: Broadcast receiver, broadcast reception method, program and storage medium
Inventor: SUGITANI KAZUNOBU
IPC: H04N5/45
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that can provide output processing desired by each user on the basis of a priority attached to emergency information, when receiving the information. SOLUTION: The broadcast receiver always checks a receives signal through a tuner 8 during reproduction, checks a selection state when there is a warning signal in the emergency information (S2), and shifts to a mode check processing when receiving all the emergency information, independently of the strength of the warning signal; while when receiving part of the emergency information depending on the strength of the warning signal, the broadcast receiver checks the set level of a user (S3). When the mode is set to a 'discard away a weak signal' mode, the broadcast receiver discriminates whether or not the warning signal is strong (S7). The broadcast receiver disregards this warning signal, when the warning signal is weak. When the broadcast receiver is set to a 'also receiving even a weak signal' mode or the warning signal is strong, the broadcast receiver shifts to the mode check processing. In the mode check processing, the broadcast receiver decides which of data among image, sound, and character data are to be outputted according to the set mode (S4), and makes output of the decided data (S6).
Patent JP-2002371245-A (JP)
Title: Coating agent for ultraviolet-cutting gas barrier
Inventor: YAMAMOTO TETSUYA
IPC: C09D185/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent which, when applied to a substrate, can exhibit characteristics such as gas barrier properties, ultraviolet-cutting properties, adhesion to a substrate, clarity, and flexibility. SOLUTION: This coating agent for an ultraviolet-cutting gas barrier contains (I) an organic polymer compound having amino groups, (II) an organic compound having an amino-reactive functional group and an SiOR<1> group (wherein R<1> is H or a 1-4C alkyl), (III) an organosilicon compound represented by R<2> m Si(OR<3> )n (wherein R<2> is a 1-4C alkyl optionally having an amino-nonreactive functional group; R<3> is H or a 1-4C alkyl; and n is an integer of 1 or higher provided m+n=4) and/or its hydrolyzate condensate, (IV) an organotitanium compound represented by Ti(OR<4> )4 (wherein R<4> is a 1-6C alkyl) and/or its hydrolyzate condensate, and (V) a solvent.
Patent JP-2003005880-A (JP)
Title: Guidance display method
Inventor: MUTO TOSHIHIRO
IPC: G06F3/0484
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the guidance function of high operability even if the item of operation guidance is not selected even if a user is to obtain operation guidance. SOLUTION: Guidance on the respective operations of an application program is recorded in a guidance recording part 10. An input part 2 receives the operation input of the user. An operation monitoring means 4 monitors the operation input of the user, which is inputted to the input part 2. A guidance selection means 6 reads the guidance of the operation which the user is to perform next based on the operation input of the user, which the operation monitoring means 4 monitors. Guidance which is read is given to a display part 8. The display part 8 displays given guidance to the user. The operation which the user is to perform is judged in accordance with a monitored operation situation and guidance corresponding to the operation can be displayed.
Patent JP-2003000749-A (JP)
Title: Water pouring test equipment
Inventor: YAMADA SHIRO
IPC: B05B1/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide water pouring test equipment capable of testing a plurality of fire hydrants having different nozzle diameters by using a single device. SOLUTION: The equipment comprises several kinds of nozzles 2 having different diameters and respective nozzle holding holes 28. A nozzle 2 and a mounting plate 27 selected of a plurality of mounting plates 27 for holding a selected nozzle 2 in the nozzle holding hole 28 thereof, are detachably installed in a mounting plate supporting portion 3 provided on one side surface of a box 1 such that the tip end of the nozzle 2 is directed toward the interior of the box 1.
Patent JP-2003027068-A (JP)
Title: Method for removing sulfur compound from hydrocarbon stream
Inventor: PITTMAN RUSTY
IPC: C10G19/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing H2 S and a mercaptan from a hydrocarbon stream. SOLUTION: The hydrocarbon stream such as an LPG stream is brought into contact with a weakly basic stream such as a sodium hydrogencarbonate stream in an extraction column 2 for extracting H2 S and the mercaptan into the basic stream. The basic stream is treated in a reactor 9 containing a microorganism capable of oxidizing H2 S to sulfur and the mercaptan to a disufide. The sulfur and disulfide are separated later from the basic stream in separation zones 12, 17, so that the basic stream can be reused. The treated hydrocarbon stream is purified to a point at which it passes a copper strip test, while the content of simple sulfur in the purified basic stream is 0.08 g/l or lower.
Patent JP-2003013150-A (JP)
Title: Device for controlling temperature of rotary hearth furnace
Inventor: KITABAYASHI SHOJI
IPC: F27B9/40
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To make the temperature of moving pellets optimally change, by detecting the real temperature of the pellets stacked on a rotary hearth. SOLUTION: This device comprises a thermocouple 81 for continuously measuring the temperature of the pellets P on the hearth 2, which is arranged on the rotary hearth 2 and moves together with the hearth, and a controlling device for controlling combustion in burners 61-63 of each band 42-44 so as to make the temperature of the pellets P measured in a middle position of the furnace with the thermocouple 81, match with an aimed temperature in the middle position.
Patent JP-2003009144-A (JP)
Title: System for converting video image into digitized panoramic image and putting the image into database, and computer program therefor
Inventor: AKIZUKI NAOMICHI
IPC: H04N5/262
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for converting a video image into a continuous, seamless and distortion-free panoramic image and for putting the image into a database. SOLUTION: The system has a digital image data incorporating means for incorporating a video image data as a digital image data from a recording medium in which the video image data is recorded, a mosaicking processing means for applying mosaicking processing to the incorporated digital image data to convert it into a continuous and seamless panoramic image data, an image data compressing means for compressing the panoramic image data, a compressed image data storing means for storing compressed image data obtained by compressing the panoramic image data, and a data registering means for forming a database by storing the compressed image data in the compressed image data storing means. In the mosaicking processing means, strips in each frame of the video image are cut out and combined.
Patent JP-2003012818-A (JP)
Title: Canvas for belt, transmission belt and heavy load transmission v belt using the same
Inventor: OKUNO SHIGEKI
IPC: F16G1/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a canvas for belt excellent in abrasion resistance in which a soaking process is performed in a rubber process liquid using an organic peroxide cross-linking-based non-cross-linked hydrogenated nitrile rubber (H-NBR) composition excellent in heat resistance. SOLUTION: The canvas 14 for belt set to a frictional force action site in a transmission belt 10 is subjected to the soaking process in the rubber process liquid, in which a non-cross-linked H-NBR composition comprising a mixture of a polyethylene powder having a molecular weight of 1,000,000 or more and an organic peroxide as a cross-linking agent is dissolved in a solvent.
Patent JP-2002057595-A (JP)
Title: Architecture of multi-carrier receiver
Inventor: CLAXTON SHIMEN K
IPC: H04B1/28
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless electronic communication system receiver which can perform the signal processing in a comparatively wide band of received signals and also can simultaneously process many received signals without increasing the signal distortions. SOLUTION: A receiver 10 includes a special LAN 16, a frequency down converter 18 and an ADC 20 and carries out the wide-band signal processing while keeping its performance. The converter 18 uses a proper mixer 28, a BPA 32, an attenuator 34 and a transformer 36 and adjusts these components for the purpose of attaining the desired frequency down conversion and amplitude control in a desired wide band. A down converter device is selected in response to a specific performance reference of the ADC 20. A special digital channelizer 22 is added to the receiver 10 to receive the digital signals from the ADC 20 and to separate these signals among many channels.
Patent JP-2003017364-A (JP)
Title: Method of manufacturing laminated electronic component and green sheet
Inventor: SATO TATSUNORI
IPC: H01G4/30
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing laminated electronic component which can effectively prevent delamination and a crack, which occur when a comparatively thick green sheet and a comparatively thin green sheet are laminated and simultaneously baked, and to provide the green sheet used for the manufacturing method. SOLUTION: A process for preparing a plurality of comparatively thick first green sheets 20a, and a process for preparing a plurality of second green sheets 2a which are thin compared to the first green sheets, are arranged. When the gloss degrees of the first surface 22 and the second surface 24 of the first green sheet 20a before baking are set to be α (%) β (%) and the gloss degrees of the first surface 22 and the second surface 24 of the second green sheet 2a before baking to be α' (%) and β' (%), the first and second green sheets are adjusted so that the relation formula (1) is realized. -4.5<(α/β-α'/β')<4.5...(1).
Patent JP-2002258422-A (JP)
Title: Color separation optical device and projective display device
Inventor: SATO MASAAKI
IPC: G02B27/18
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a color separation optical device or the like which easily and reliably cuts off unnecessary light in light from a light source with a miniature inexpensive filter and can give a high luminance projected image having excellent color balance. SOLUTION: The color separation optical device has a color separation optical system 106, 110R which color-separates light from a light source 101 into first color light (R light) including a specified wavelength 580 nm and second color light (G light) and projects the first color light (R light) from a first color light projecting part 106R and the second color light (G light) from a second color light projecting part 106G and a filter 109 which has been disposed in a light path from the first color light projecting part 106R of the color separation optical system 106, 110R to a reflective light valve 111R for the first color, cuts off light of 580 nm wavelength and guides light in a first wavelength region except 580 nm to the reflective light valve 111R.
Patent JP-2003013944-A (JP)
Title: Powder feed roller and image formation device
Inventor: SEKIGUCHI MANAMI
IPC: G03G15/08
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a powder feed roller and an image formation device which does not cause clogging or change of hardness, always supplies a stable quantity of powder and does not deteriorate the powder. SOLUTION: A charged roller and a feed roller has respectively a bearing shaft of an internal hollow metallic core 31. A roller section 32 constituted of an open cell foamed body formed of urethane rubber, silicone rubber, EPDM rubber, acrylic rubber, etc., with an electrical dispersant with which the wall face of the air bubble part communicates at the outside of the support. The metallic core 31 is an internal hollow member has a plurality of penetration holes penetrating from the internal inside to the outside on the peripheral face. The average air bubble diameter (cell diameter) of open cell foamed body becomes larger as it goes far from the surface of the metallic core 31.
Patent JP-2002059376-A (JP)
Title: Electric hand tool device
Inventor: BONGERS-AMBROSIUS HANS-WERNER
IPC: B25D11/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric hand tool device capable of easily switching the electric hand tool device for performing partial striking into the non-striking state. SOLUTION: In this electric hand tool device, when at least the partial striking movement of a tool 11 is generated by a pneumatic striking mechanism 2 and when a flight piston 6, a striking body as necessary and the tool 11 to be housed as necessary are in the non-striking positions caused by insufficient axial reaction force of the tool 11, striking is switched to non-striking. The non-striking position of the tool 11, the striking body 7 or the flight piston 6 is sensed by a sensor 14 and judged by a control unit 15. The revolutions of an exciting driving device 3 can be lowered from the preset revolutions by the control unit 15 in non-striking.
Patent JP-2003019534-A (JP)
Title: Circular work forging method
Inventor: OHASHI MASAHIRO
IPC: B21J5/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a forging method capable of reducing wall thickness deviation of a circular work and improving the manufacturing yield of the circular work when manufacturing the circular work having a circular outer shape by the forging. SOLUTION: When forging a stock having the circular outer shape into the circular work having the circular outer shape by using open-type upper and lower dies 2 and 3, the axis of a ring tool 4 with the diameter d specified by the inequalities D+2E<=d<=D1 ...(1) is agreed with the axis of the die 2 where D is the maximum diameter of the stock, E is the displacement between the axis of the die when the stock is charged and the axis of the stock, and D1 is the mean outside diameter of the material when the rolling-down is 70% of the total rolling-down while a material 1b to be forged is filled inside the ring tool 4, and the ring tool 4 is removed to forge the circular work.
Patent JP-2003022266-A (JP)
Title: Text word/style conversion system and text word/style conversion processing program
Inventor: MURATA MAKI
IPC: G06F17/28
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To properly convert an inputted text word into a target style. SOLUTION: This system is provided with a deformation rule storing part 14 for storing a plurality of deformation rules for rephrasing a first character string to a synonym second character string and an evaluation information storing part 15 for storing an evaluation function or evaluation rule for applying a scale for evaluating whether or not the deformed result of the character string is a proper style as desired. At inputting the character string being the target of style conversion described in natural language, the inputted character string is deformed by using a deformation rule by a deformation processing part 11, and conversion candidates are generated.  Then, the generated conversion candidates are evaluated by using the evaluation function or the evaluation rule by an evaluation processing part 12, and the highly evaluated expression is selected, and the converted result of the selected expression is outputted as a text word converted into the desired style.
Patent JP-2003020408-A (JP)
Title: Resin composition for toner-resistant bearing of electronic copier or the like
Inventor: TOKIYOSHI AZUSA
IPC: C10M143/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-lubricating resin composition having excellent frictional properties and abrasion and impact resistances and suitable for bearings of electronic copiers, printers, facsimiles, etc. SOLUTION: This resin composition comprises 2-40 vol.% of a lubricating oil, 1-20 vol.% of a polynorbornene elastomer as a holder for the lubricating oil, 1-20 vol.% of zinc oxide whiskers, 5-10 vol.% of an electroconductive carbon black and the balance composed of a self-lubricating resin such as a polyacetal resin, a polyolefin resin, a polyamide, polyethylene terephthalate, polybutylene terephthalate or polytetrafluoroethylene.
Patent JP-2003023978-A (JP)
Title: Protein coated starch, noodles using the same and method for producing the same
Inventor: OE YUKIKO
IPC: A23L7/109
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a modified starch having excellent effects on prevention of sticking of noodle strips and capable of improving loosening without deteriorating the appearance, taste and texture when the modified starch is formulated in a raw material for producing the noodles. SOLUTION: This protein coated starch is obtained by mixing 100 pts.wt. of a starch with 0.1-10 pts.wt. of an edible protein, then drying the resultant mixture by heating and coating the obtained starch so as to provide >=30% protein adsorption ratio to the starch.