baber/WOPTO huggingface dataset:
Patent JP-2002000048-A (JP)
Title: Automatic stopping device for feed chain of combine harvester
Inventor: NAKAI MASAJI
IPC: A01D69/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To solve problems that waste straws are discharged to a stopped position and deposited thereon when operations to disengage a threshing clutch are not performed because the operations are required for discontinuing the transportation of grain culms (the grain culms held by a feed chain) during the operations of the grain culms held by a machine body when the travel is stopped in a conventional combine harvester. SOLUTION: The following means for solution is taken to solve the above problems. The feed chain 5 of a threshing device 2 is used as an automatic stopping device for the feed chain 5 composed so as to automatically stop when a hydraulic variable speed device 7 for transmitting a rotating power to a traveling crawler 6 is operated to the neutral position in the combine harvester 4.
Patent JP-2002008655-A (JP)
Title: Negative electrode and non-aqueous electrolyte cell
Inventor: SUZUKI YUSUKE
IPC: H01M4/587
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte cell having high capacity and high cycle characteristics, and showing high volume energy density also in a large current discharge by using a scale-like graphite having high discharge capacity as a negative electrode active material. SOLUTION: The negative electrode consists of a scale-like graphite which is a negative electrode active material, and a mixture of the negative electrode active materials containing at least one or more kinds of carbon material among a spherical graphite, a massive graphite, fiber-like graphite, and a graphitization- resistant carbon or a carbon black. And, the mixture of the negative electrode active materials contains the above one or more kinds of carbon materials in a range of not less than 1 weight %, and not more than 50 weight %.
Patent JP-2002002112-A (JP)
Title: Optical recording medium having transparent recording layer and composition used therefor
Inventor: KANEKO TETSUYA
IPC: G11B7/2472
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium, the recording layer of which contains a phthalocyanine compound or, especially in a CD-R, the color of a disc seen from a board side is apparently lost or made to be transparent so as to provide the CD-R, the coloring matter recording layer of which is seen as if no layer is present. SOLUTION: In an optical recording medium, which is formed by laminating a recording layer, a reflective layer and a protective layer on a transparent board, the recording layer contains a phthalocyanine compound and a red-based coloring matter.
Patent JP-2002009100-A (JP)
Title: Apparatus for forming fine ball bump
Inventor: MIYASHITA YASUTERU
IPC: H01L21/60
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming fine ball bumps which continuously supplies fine balls and can reliably form bumps. SOLUTION: A ball suction hole 2 is formed at the center in the longitudinal direction of a leading edge of a bump formation tool 1. A pushing rod 5 is set in the ball suction hole 2 so as to move back and forth. In the ball suction hole 2, a fine ball supplying section 4 which supplies fine balls 9 one after another from a fine ball supplying hopper 10, and a suction pipe 3 for holding by suction force the fine balls 9 supplied into the ball suction hole 2, are provided. With the fine balls 9 held by suction force, the bump formation tool 1 is positioned at a target place where the fine ball 9 is to be bonded, and then the fine ball 9 is pushed out by the pushing rod 5 to be bonded at the target place.  Since the metal fine balls are supplied one after another to form ball bumps, it is not necessary to manufacture a ball alignment substrate for individual semiconductor chips or facilities, and thus a great versatility is obtained.
Patent JP-2002005011-A (JP)
Title: Variable displacement compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B27/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement compressor, it can perform excellent lubrication of a shaft seal device of the drive axle by simple composition. SOLUTION: In a front housing 12 there are formed the suction chamber 19 and the exhaust chamber 20, and a crankcase 17 is formed between the cylinder block 13 and a rear housing 14. A drive axle 18 is supported with a housing 11 as rotatable, the suction chamber 19 is penetrated and projected from the front housing 12. The shaft seal device 26 of the drive axle 18 is held in the suction chamber 19. On the cylinder block 13 and a valve port formation object 16, while the bleeding passage 59 performs a downward inclination toward the suction chamber 19 side, the crankcase 17 and the suction chamber 19 are communicate for free passage, the exit is prepared so that it may be located in the upper part of the shaft seal device 26.  In the suction chamber 19, the storage part 60 possible to store a lubricating oil supplied from the bleeding passage 59 is arranged as covers a lower part of the shaft seal device 26.
Patent JP-2002003680-A (JP)
Title: Rubber composition
Inventor: KANARI DAISUKE
IPC: C08L33/18
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To lower an anisotropy of a rubber composition obtained by compounding metallic salts of ethylenic unsaturated carboxylic acid with ethylenic unsaturated nitrile-conjugated diene highly saturated copolymer rubber wherein the content of the conjugated diene unit is >=30 wt.%. SOLUTION: The rubber composition is composed of (A) 100 wt. parts of rubber constituent including 70 pts.wt. or more of ethylenic unsaturated nitrile- conjugated diene highly saturate rubber wherein the content of the conjugated diene unit is <=30 wt.% (B) 10-120 pts.wt. of metallic salt of ethylenic unsaturated carboxylic acid, (C) 0.1-10 pts.wt. of organic peroxices, and (D) 0.1-10 pts.wt. of methylene donors.
Patent JP-2002009554-A (JP)
Title: Method and device for converting broadband signal frequency
Inventor: MINO YOSHIKATSU
IPC: H03D7/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a device that converts at least one input signal component included in an input into a signal with a prescribed frequency band. SOLUTION: A frequency conversion section 1 applies frequency heterodyne processing conversion to each of frequency components of the received input signal component to generate an output signal component consisting of frequency components obtained from the frequency conversion.
Patent JP-2002013672-A (JP)
Title: Piping support
Inventor: SHIBUYA KIYOHISA
IPC: F16L3/10
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an erection band type or a suspension band type piping support to prevent drop in improved bolt. SOLUTION: The piping support is formed so that the two end parts of a band are fixed at a support member mounted on a ceiling, a floor, or a wall surface by a bolt and a nut, the piping supporting tool is constituted with one spot or a plurality of spots in the approach position of a bolt insertion hole in the band end part on the side where the bolt is inserted of the band two end parts being pressed and plastically deformed, so that the bolt insertion hole is partially decreased in size; by causing the plastically deformed part to cut through a root part between the crests of the inserting bolt, the bolt is supported in a loosely engaged state;  and by pulling off or pressing the bolt as it oscillates, so that the angle of the bolt with the insertion hole is changed alternately, the crest of the bolt is moved over the plastically deformed part, and mounting and demounting of the bolt are made practicable.
Patent JP-2002015778-A (JP)
Title: Charged state control device for battery driven terminal
Inventor: SUGIYAMA YOSHINORI
IPC: H01M10/48
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a cell driven terminal which can surely recognize the charged state of a secondary cell, indicate the next timing of charge, and indicate the time of replacement of the secondary cell according to the deterioration of the secondary cell by surely controlling the history of usage of the secondary cell. SOLUTION: An account display device 1a and a POS terminal 2 put on a payment counter, are connected to a POS main device 1 controlling total POS compositely. An input pare 3 for inputting various kind of data depending on accounting vouchers, and a display part 4 for data display arranged so as to make it visible from store clerk side, are connected to the POS terminal, and a display part 5 is arranged at the back side of the POS terminal in order to let the customers confirm the billed amount, and a charger 9 charging portable terminals 10-1 is mounted on the wall surface of a wireless control part 6 which is connected to the POS main device, and receiving wireless data sent from plural number (n) of the portable terminals by antennas 7, 8 and inputting the data to the POS main device.
Patent JP-2002016626-A (JP)
Title: Method and system for transmitting data
Inventor: HAYASHI TAKAFUMI
IPC: H04L12/58
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for transmitting data, with which messages in various media formats can be transmitted/received after being automatically switched to an optimal access system corresponding to the class of information. SOLUTION: Concerning the data transmitting system provided with a server device for transmitting a message and a receiver for receiving this transmitted message, the server device has an incoming reporting part for reporting the information class of the message to be transmitted to the receiver and a data processing part for converting the message to be transmitted to the data format reported from the receiver, and the receiver is provided with an access system switching part for selecting an access system to receive the message on the basis of the information class reported from the server device and an access control part for reporting the data format corresponding to this selected access system to the server device and receiving the message, which is converted to the relevant data format, and transmitted.
Patent JP-2002021096-A (JP)
Title: Building and constructing method therefor
Inventor: SHIMAZAKI MASARU
IPC: E02D27/12
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a building preventing the work for erecting a pillar from being made difficult even when bending stress expected to act on a jointing part between a pile and the pillar is great in the case of the adoption of the structure wherein the pillar of an upper structure is directly erected on a pile foundation. SOLUTION: A foundation structure 12 is formed of the pile foundation 14. The lower part 14a of the pile foundation 14 is constructed of a cast-in-place concrete pile 16, and the upper part 14a thereof is constructed of a steel pipe reinforced concrete pile 17. The lower end part 18a of the pillar 18 constituting the upper structure 13 is directly joined to the upper end part 17a of the pile 17.
Patent JP-2002027460-A (JP)
Title: Apparatus and method for processing image, apparatus and method for encoding image as well as apparatus and method for decoding image
Inventor: SAKAIDA SHINICHI
IPC: H04N19/70
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To alleviate or eliminate a sense of incongruity of a reproduced image in the case of processing the image. SOLUTION: An encoding circuit 3 encodes a lens distortion amount signal B, a camera parameter signal D and a background image signal E, and generates a digital data signal F. A decoding circuit 4 decodes the signal F, and generates a background image decoding signal G, a camera parameter decoding signal H and a lens distortion amount decoding signal I. A dynamic image slicing circuit 5 generates a dynamic image decoding signal J from the decoded signal G. A lens distortion adding circuit 6 adds a lens distortion to each frame image of the dynamic image by using the signal J, and generates a dynamic image signal K.
Patent JP-2002026491-A (JP)
Title: Plating method of printed circuit board, packaging structure body, liquid crystal device, and method for manufacturing liquid crystal device
Inventor: IMAEDA CHIAKI
IPC: G02F1/1345
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide the plating method of printed circuit board that can cope with the fin conductive pattern of the printed circuit board and at the same time can easily control plating thickness. SOLUTION: In the plating method of a printed circuit board for performing electroless plating onto the conductive pattern 102 of a printed circuit board 100, electroless plating liquid is supplied onto the conductive pattern 102 by the ink jet system.
Patent JP-2002024663-A (JP)
Title: Service providing system
Inventor: TAKAGI KOJI
IPC: G06Q30/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To easily and safely provide a user with a service according to use history. SOLUTION: This system comprises a plurality of terminal equipments 100 and a host device 200 performing transmission and reception of information by being connected with the terminal equipments 100, and has a user data base 204 for preserving user living body feature data for every user and data of the use history up to now, an individual collating means 102 constituted of a living body feature acquiring part 101 for taking in the living body feature data of the user and specifying the user by using the data, a living body feature extracting part 102 and a living body feature collating part 201 and service providing means constituted of a service deciding part 203 for providing service based on the use history up to now of the user, a service storing part 107 and a service control part 106.
Patent JP-2002030343-A (JP)
Title: Method and device for heat treatment of gear by laser
Inventor: SAKURAI SHIGEYUKI
IPC: B23K26/06
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for heat treatment of a gear by the laser in which a hardened layer of a surface of a tooth space of the gear of various shapes and sizes can be unified without any complicate adjustment. SOLUTION: Two laser beams 1 of elliptical shape with optical axes parallel to each other are irradiated on the gear 2 from the vertical direction to a root surface so that the longitudinal direction of the beam 1 is aligned with the circumferential direction of the gear 2, and the apex of each power density of the beams 1 is located on a side wall surface, and the beam spot is shifted in the axial direction of the gear 2.  The apex part of the power density is irradiated on the side wall surface in which the laser beam 1 is incident at the angle of <90 deg. and the energy absorption ratio is low while the part of low power density is irradiated on the root surface in which the laser 1 is incident at the angle of substantially 90 deg., and the energy absorption ratio is high, and the heat input is unified over the whole tooth space, and the hardened layer of the tooth space is also unified. Since the two beams 1 are irradiated on the gear 2 with the optical axes thereof parallel to each other, a space regulating means for regulating the space between the two beams can be simplified.
Patent JP-2002029809-A (JP)
Title: Water permeable block and manufacturing method of the same
Inventor: YAMADA MASATO
IPC: C04B40/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a water peameable block having high water permeability and high slipping preventing function to the sole or the tire. SOLUTION: The water permeable block 21 is formed by adding an aqueous solution 14 of a granulated accelerating agent of a high molecular compound containing a compound body of a magnesium salt of an acrylic acid methacrylic acid dimethyl amino ethyl copolymer and polythylene imine into a mixture of glass powder 10 with a cement based solidifying material 11, mixing and, after filling the formed kneaded material 15 into a frame mold, solidifying, aging, and releasing the solidified body from the frame mold.
Patent JP-2001086481-A (JP)
Title: Packet separating device, digital signal transfer system, enciphering device, medium and information aggregate
Inventor: SHIMAZAKI HIROAKI
IPC: H04N21/4408
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a packet separating device, a digital signal transfer system, an enciphering device, a medium and an information aggregate with which a stream to be transferred on the bus of a computer can be prevented from being illegally copied. SOLUTION: This device is provided with an enciphering means 4 for inputting an MPEG2 transport stream and outputting an enciphered transport stream, a PCI bus 6 for transferring the enciphered transport stream and a transport decoder 18 for extracting and outputting only the transport packet having the required packet ID from the enciphered transport stream transferred through the PCI bus 6.
Patent JP-2002027937-A (JP)
Title: Method for producing natto
Inventor: TAKAHASHI TOSHIKIYO
IPC: A23L11/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing Natto (fermented soybean with Bacillis natto) excellent in flavor and preservability by a simple treatment. SOLUTION: This method for producing the Natto is characterized in that a seasoning is added to the Natto after finishing the fermentation step of the Natto, and the Natto with the added seasoning is heated to and held at a temperature same to or higher than the fermenting temperature. The method for producing the Natto also characterized in that the Natto is packaged and sealed in a container or a bag having air-tight properties, and the sealed Natto is heated to and held at the temperature same to or higher than the fermented temperature.
Patent JP-2002034228-A (JP)
Title: Motor valve
Inventor: KATO YUKIYA
IPC: H02K37/24
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the time and trouble for the assembly of the parts and ensure proper adhesion of the valve body as fully closed regardless of presence or absence of variation in assembling the parts. SOLUTION: A motor-driven EGR valve 30 comprises a valve body 32, that can abut against a valve seat 31, a valve shaft 33 extending from the valve body 32, a motor 34 including a rotor 43, a female screw 49 installed on the rotor 43, and a male screw 50 installed on the valve shaft 33 and screwed into the female screw 49. In the EGR valve 30, the valve shaft 33 is moved in the direction of the axis thereof in relation between the female and male screws 49 and 50 by rotating the rotor 43 and the valve body 32 is thereby opened and closed. The EGR valve 30 is provided with a valve spring 51 for energizing the valve shaft 33 in the direction of closing the valve body 32, and is so designed, that when the valve body 32 is fully closed, there is a play arising from a prescribed gap between the threads of the female and male screw 49 and 50.
Patent JP-2001039910-A (JP)
Title: Hydrogenation of acetone
Inventor: POMPETZKI WERNER
IPC: C07C31/10
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently hydrogenating acetone into high purity isopropanol. SOLUTION: When hydrogenating acetone into isopropanol, liquid phase hydrogenation of acetone is carried out in at least two treatment processes. The liquid phase hydrogenation preferably is carried out at a temperature of 60 to 140 deg.C and a pressure of 20 to 50 bars. The total concentration of by- products formed in the hydrogenation is <=300 ppm. Acetone having a moisture content of <1.0 mass % preferably is hydrogenated.
Patent JP-2001064209-A (JP)
Title: Selective reduction
Inventor: JOHNSON DEAN VINCENT
IPC: C07C69/732
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for stereoselectively reducing chiral α- or β- ketoester because a chirally functionalized alcohol is extremely important, for example, as an effective enzyme inhibitor for an anticancer therapy, a protein kinase C inhibitor or an anti-HIV agent. SOLUTION: This method for stereoselectively reducing chiral α- or β- ketoester comprises reducing the α- or β-ketoester having a chiral center at the γ-position by using a reductant obtained by reacting NaBH4 and (D)- or (L)-tartaric acid in an inert solvent at (-80)-(+50) deg.C to provide respectively corresponding diastereomeric hydroxy compounds.
Patent JP-2002029083-A (JP)
Title: Magnetic printer
Inventor: IIJIMA MASAYUKI
IPC: B41J2/42
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce trouble of quality by detecting failure of a magnetic recording head electrically and delivering an alarm or stopping a magnetic printer upon occurrence of a failure. SOLUTION: A magnetic recording head comprising styluses, formed by winding a coil around a magnetic core, arranged in matrix is disposed oppositely to a magnetic recording drum which is then magnetized to form a magnetic latent image being developed with toner and transferred onto a sheet. In such a magnetic printer, detectors (27, 28) for detecting the coil current of respective styluses (20) of the magnetic recording head are connected with a magnetic recording head drive circuit.
Patent JP-2002028017-A (JP)
Title: Key holder
Inventor: SEKIGUCHI KIYOSHI
IPC: A45C11/32
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a key holder of strong structure in which a key mounting portion does not easily fall off from the key holder. SOLUTION: The key holder has a plate seating 1 fixed to a housing, a bar member 2 fixed to the upper end edge portion of the plate seating 1, a connecting member 3 having a piercing hole through which the bar member 2 is pierced and a long hole, a key mounting portion 4 in a hook form by an elastic wire placed in a suspending manner in the long hole of the connecting member 3, a closed tube 5 for restricting the release end of the elastic wire forming the key mounting portion 4 and for releasing the restriction of the release end when removing a key K from the key mounting portion 4.
Patent JP-2001077710-A (JP)
Title: Radio transmission device
Inventor: SAVELLI PATRICK
IPC: H04B1/40
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent noise by decreasing the number of necessary local oscillators. SOLUTION: A modulator 4 and a fractional frequency divider 16 are built in a adjusting loop 2 of a voltage-controlled oscillator 3. Thus, the advantage of noise reduction relating to the noise reduction generated by using the divider 16 having a lower division coefficient can be obtained. The fractional frequency divider 16 is obtained by, e.g. selecting different basic dividers 17 to 19 in order according to temporal rates (k) and (m-k) corresponding to fractional division which is implemented.