baber/WOPTO huggingface dataset:
Patent JP-2002068410-A (JP)
Title: Automatic teaching method and device for automated storage and retrieval warehouse robot
Inventor: SASAKURA JIRO
IPC: G05B19/42
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide automatic teaching method and device for an automated storage and retrieval warehouse robot without causing danger to a worker and spending much time on teaching for teaching an automated warehouse robot position data of a work storage shelf. SOLUTION: In a first step, a temporary column signal and a temporary step signal showing the positions of the column and step of a shelf are detected and stored by a temporary data sensor 8 from a temporary data reflecting plate 16 arranged at each column position of the horizontal direction of each shelf of the work storage shelf 15 and a temporary data reflecting plate 17 arranged at each step position of the vertical direction. In the next step, the automated warehouse robot 7 is approached to a temporary position to be an approximate position of the object shelf based on the storage signal, a recognition mark 21 of a work receiver block 20 provided on the shelf of the work storage shelf 15 is photographed by a recognition camera 10 and exact position data of the shelf is stored.
Patent JP-2001192362-A (JP)
Title: Amino acid derivative composition and method of manufacturing amino acid derivative
Inventor: SUMITA YASUTAKA
IPC: C07C229/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition or a compound having sufficient chelating activity and extremely excellent biodegradability, the manufacturing process for the composition or compound, and a chelating agent using the composition or compound, and to provide a method of manufacturing an N- bishydroxyalkylamino acid having chelating activity and biodegradability in which the process is simplified, the risk of byproduct forming is suppressed, and the yield is high. SOLUTION: An amino acid derivative composition containing at least two kinds of amino acid derivatives expressed by the general formula (1), wherein, the groups R are same as or different from each other, and they are each hydrogen or a 1-18C alkyl; L1 is M1, X or CHXM2X; L2 is CH2M3X or CHXM4X; M1, M2, M3 and M4 are same as or different from each other, and they are each a 1-6C normal or branched alkylene; X is COOM; the groups M are same as or different from each other, and they are each hydrogen, an alkali metal atom, an alkaline earth metal atom or ammonium; and m is an integer of 1 or 2, n is an integer of 0 or 1, and m+n=2.
Patent JP-2002076520-A (JP)
Title: Semiconductor light emitting element
Inventor: SEKO YASUJI
IPC: H01S5/343
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element having high optical gain, reducing crystal defects and having satisfactory light emitting characteristics. SOLUTION: The quantum well structure of the semiconductor light emitting element is composed of a quantum well layer 20, first barrier layers 18 and 22 adjacent with the quantum well 20 while having compression distortion, and second barrier layers 16 and 24 respectively adjacent to the first barrier layers 18 and 22. A wave function 38 of positive holes existent on the quantum well layer 20 soaks out to the first barrier layers 18 and 22. Therefore, by performing the compression distortion of the first barrier layers 18 and 22, the mutual operation of heavy and light positive holes comprising the wave function 38 of positive holes is suppressed and optical gain is improved.  On the other hand, by eliminating distortion or applying tensile distortion from/to the second barrier layers 16 and 24, the stress of the entire barrier layers can be relaxed, and the semiconductor light emitting element reducing crystal defects and having satisfactory light emitting characteristics can be provided.
Patent JP-2002080593-A (JP)
Title: gamma-POLYGLUTAMIC ACID DERIVATIVE
Inventor: AKASHI MITSURU
IPC: C08L101/16
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a γ-polyglutamic acid derivative having a new function obtained by introducing a sulfoalkylamino group to a γ-polyglutamic acid which is a biodegradable polymer having a reactive functional group in the molecule. SOLUTION: This γ-polyglutamic acid derivative having the introduced sulfoalkylamino group is represented by formula I [wherein, R1 is NH(CH2)nSO3 H or OH with the proviso that at least one residue of γ-glutamic acid has NH (CH2)nSO3H; (n) is an integer of 1-6; and(m) is the number of γ-glutamic acid residues]. The method for producing the γ-polyglutamic acid derivative comprises reacting the γ-polyglutamic acid with an aminoalkylsulfonic acid while controlling the introduced rate of the sulfoalkylamino group.
Patent JP-2002083200-A (JP)
Title: System for issuing benefit information, system for issuing advertisement information, system for distributing digital content, and storage medium
Inventor: NAGAISHI MICHIHIRO
IPC: G06Q30/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital content delivery system for issuing coupon information and advertisement information high in requirement for a user, and suitable to output a digital content with a layout easy to see for the user. SOLUTION: A content delivery terminal 100 is provided with a user information registration DB 40 registered with assignment information assigned by the user, and a coupon information registration DB 44 registered with coupon information. The coupon information is retrieved and found out from the coupon information registration DB 44 based on the coupon information assignment information in the user information registration DB 40, the found-out coupon information is clipped to the digital content, and the digital content clipped with the coupon information is distributed to the users. In the retrieval of the coupon information, for example, the coupon information suitable for interests and likes of the user is retrieved out based on category information of the coupon assingnment information.
Patent JP-2002087630-A (JP)
Title: Sheet conveying roller and its manufacturing method
Inventor: IIDA HIROSHI
IPC: B65G39/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying roller having an excellent rustproof effect and excellent rigidity. SOLUTION: This sheet conveying roller 1 is equipped with a shaft rod 2 and a gear 3. The shaft rod 2 has a core bar 21 made of metal and a coating material 22. The covering material 22 covers the circumference of the core bar 21. Stainless steel, for example, is used as a material for the core bar 21. As for its shape, it is formed into a columnar shape having a diameter of about 8 mm and a length of about 200 mm to 300 mm, for example. Polyoxymethylene, for example, is used as a material for the coating material 22. The wall thickness of a cylindrical portion of the coating material 22 covering the core bar 21 is about 2 mm to 3 mm. The gear 3 is formed on one end part of the shaft rod 2. The core bar 21, the coating material 22, and the gear 3 are concentrically disposed.  Thus, the shaft rod 2 has the core bar 21 therewithin and its surface material is the resin having a high rustproof effect, and therefore, the rigidity and rustproof effect of the roller 1 are enhanced.
Patent JP-2002087572-A (JP)
Title: Driving device for conveyer roller and driving roller device
Inventor: MATSUOKA HIROKI
IPC: F16C13/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To mechanically suppress overturning of a conveyed object on a conveyer device. SOLUTION: This driving device for a conveyer roller has a motor generating a rotation power and a connecting part connected to the conveyer roller. A friction roller transmitting mechanism comprising a sun roller, planet rollers that are arranged around the sun roller and rotatably contact with the sun roller, a ring roller of which inner peripheral surface rotatably contacts with the planet rollers, and a carrier synchronous with revolution components of the planet rollers is interposed in a rotation power transmitting passage between the motor and the connecting part. Any one of the sun roller, the ring roller, and the carrier is set as an input element for receiving the rotation power, another of them is set as an output element for outputting the rotation power, and the remaining one is set as a fixed element.
Patent JP-2002110666-A (JP)
Title: Method for forming intermediate dielectric layer
Inventor: KO SHUI
IPC: C23C16/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an intermediate dielectric layer of a multiplayer structure. SOLUTION: The method for forming an intermediate dielectric layer comprises the steps of providing a semiconductor structure, depositing a first silicon oxide layer on the structure by high-density plasma CVD method, depositing a second silicon oxide layer on the first silicon oxide layer so that a material of the second silicon oxide layer contains at least a TEOS, planarizing the second silicon oxide layer, and finally depositing a third silicon oxide layer on the second silicon oxide layer and the material of the third silicon oxide layer contains PBSG.
Patent JP-2002099936-A (JP)
Title: Ticket-handling apparatus
Inventor: KIJIMA NOBORU
IPC: G07B15/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a ticket-handling apparatus which enables smooth various operations, such as ticket handling and fare adjustment by a user, easy maintenance and fare collection carried out, while opening a customer service operation part, and a very easy shift of an installation position, even when the ticket handling device is arranged inside a building of various kind of facilities or on the inside of a partitioning member, such as partitions and block walls. SOLUTION: A base body 7, carrying a ticket-handling machine 1 freely movably, can be arranged close to the inside of a window 11W in the building 12 or in the inside of the partitioning member 11, such as the block wall by means of wheels 7R. Consequently, a customer service operation part 2 of the ticket handling machine 1 on the base body 7 can be shifted between the opened window 11W part or a customer service position protruded above the partitioning member 11 and a retraction position, in which the customer service operation part 2 can be opened/closed, without interference with the window 11W or the partitioning member 11.
Patent JP-2002095589-A (JP)
Title: System for cooking rice simultaneously into different kinds of rice food products in each rice cooking pan
Inventor: OSHITA KEISUKE
IPC: A47J27/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for cooking rice simultaneously into different kinds of rice food products in each rice cooking pan in which the required amount of different kinds of rice food products can be cooked appropreately and simultaneously, and which has redundancy as the system. SOLUTION: This system has a rice cooking system in which various processes required for cooking rice are successively carried out by moving rice cooking pans along a conveying line, and includes a plurality of rice cooking machines for each rice cooking pan, disposed along the conveying line, a transfer means for transfering the rice cooking pans on the conveying line from the conveying line to the individual selected rice cooking machines, or from the individual rice cooking machines to the conveying line, and a control means for controlling the transfer means to transfer the rice cooking pans into the selected rice cooking machines to charge by selecting the rice cooking machines to be transferred at each rice cooking pan on the conveying line,  according to the set conditions of cooking rice with respect to individual rice cooking pans and/or operating conditions of individual rice cooking machines, and also for controlling the transfer means to transfer the cooking pans finished the rice cooking to the conveying line to return, after finishing predetermined rice cooking.
Patent JP-2002111295-A (JP)
Title: Apparatus for mounting electronic component
Inventor: HORIGOME NAOYUKI
IPC: H05K13/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting an electronic component having an emergency stop switch rationally disposed. SOLUTION: The apparatus for mounting the electronic component comprises a plurality of mounting stages of the component. The apparatus further comprises a pushbutton type single emergency stop switch 17 arranged at a center of the same operating surface with an operating direction set upward near control boards 3A and 3B. Thus, the switch 17 can be realized to be rationally disposed with good operability without erroneous operation.
Patent JP-2002111473-A (JP)
Title: Output circuit
Inventor: HOSHINO TOMOHIRO
IPC: H03K5/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To attain a reduction of spurious noise (EMI noise) with controlling an output current with reference to an output load. SOLUTION: An output circuit is composed to detect an output potential of an output port terminal 1 by an AND gate 3 to that controls in a drive for output transistors Tr1-Trn driving the port 1 with reference to a change of detected output potential.
Patent JP-2002112377-A (JP)
Title: Headphone
Inventor: ANDO RYUTA
IPC: H04R1/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a headphone whose ear hang ring size be adjusted. SOLUTION: The headphone is provided with a housing 14 that contains a driver unit 12, the ear hang ring 18 that is connected to a support 16 of the housing 14 and movably placed with respect to the support 16, and an adjustment mechanism 20 that can adjust an extracted length of the ear hang ring with respect to the housing 14. Since turning a knob 22 being part of the adjustment mechanism turns a gear 24, a gear section 18C meshing with the gear slides in a long hole 17 of the support. Thus, the size of the ear hang ring (the diameter of the ring) can be adjusted to make the size of the ear hang ring adjustable in matching the size of the ear of the user, That is, since the housing is mounted in a stable state at an optimum position, the user can obtain a sense of just-fit (a sense of an optimum mount).  Furthermore, since the housing is inserted at an optimum position in the ear, excellent sound quality can be obtained.
Patent JP-2002109908-A (JP)
Title: Fluorescent lamp device
Inventor: ONO KEISUKE
IPC: F21Y103/37
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a florescent lamp device by which a sure electric connection is obtained. SOLUTION: The fluorescent lamp device 1 comprises a base body 2, a circuit board 3 for a lighting circuit, a partition body 4, a main body 6 with a fluorescent lamp 5, and a metal fitting 7. A gap narrower than the diameter of a power input wire 14 is formed between the metal fitting 7 and the base body 2. The power input wire 14 extending from the circuit board 3 is laid in a gap between a metal fitting mounting part 12 and the metal fitting 7, and held between the metal fitting 7 and a fitting part of the metal fitting 7. The part where the power input wire 14 locates is caulked at outside of the fitting part 13 of the metal fitting 7 by a flat punch, and the power input wire is deformed into flat shape. The power input wire 14 is electrically connected to the metal fitting 7 by making the contact area between the power input wire 14 and the metal fitting 7 increase.  The metal fitting 7 is fixed to the base body 11, by pressing and caulking the fitting part of the metal fitting at eight points on the outer periphery side of the fitting part 13 of the metal fitting 7, by using the punch with eight pressing points, in eight directions toward the axis of the metal fitting 7, in one plane perpendicular to the axis of the metal fitting 7.
Patent JP-2002108877-A (JP)
Title: Method for comparing gene appearance frequency distribution and recording medium
Inventor: HARADA NAOYUKI
IPC: C12N15/09
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that similarity in a gene appearance frequency with high precision is not digitized since a difference in appearance concerning each tissue in a living body is not considered when the similarity degree of a whole distribution is obtained in the case of comparing a gene appearance frequency distribution with respect to a method for comparing the gene appearance frequency distribution in the living body in gene information analysis. SOLUTION: The similarity degree of the gene appearance frequency with high precision is obtained by obtaining the similarity degree of gene appearance through the use of an examination statistical amount in accordance with a x2-distribution concerning each tissue in the living body. Then a peculiarity degree in gene appearance in each tissue in the living body is digitized.
Patent JP-2002110381-A (JP)
Title: Lighting device of discharge lamp
Inventor: UENO MASATOSHI
IPC: H05B41/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a discharge lamp that is made easy in manufacture and enabled a high density mounting. SOLUTION: The discharge lamp lighting device is equipped with a direct current power source E, a direct current step-up and step-down circuit DD that comprises a transformer T1 having a primary to a tertiary coil n1-n3, an inverter circuit INV, and a starting voltage generating circuit IGN that starts a discharge lamp Lp. The transformer T1 is equipped with a transformer body Ta having a terminal pins P1-P10 and in which the both ends of each coil n1-n2 are respectively connected with one of the terminal pins P1-P10. And the winding end of the secondary coil n2 and the winding start of the tertiary coil n3 of the transformer T1 are connected with the terminal pin P5 and the output of the tertiary coil n3 is made independent of the output of the secondary coil n2.  By manufacturing the secondary coil n2 and the tertiary coil n3 of the transformer T1 continuously in one body, the manufacture of the transformer T1 is made easy, and the electric components constituting the above each circuit can be mounted in high density.
Patent JP-2002112213-A (JP)
Title: Portable videophone
Inventor: KUROSAKA TAKETAKA
IPC: H04N7/14
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a portable videophone that is provided with a phone body 1 having video and audio wireless transmission reception function and with a virtual image optical display device 2 that forms a virtual image on the retina of eyes of a user from video information from a video information drive section 3 through an image forming optical system and can downsize an eyepiece section of the portable videophone by adopting a required minimum device configuration for the virtual image optical display device 2 placed in front of the eyes of the user. SOLUTION: Through the adoption of a design of an image forming optical system 4 of the virtual image optical display device 2 that is separated into a video information drive section side optical system 4a and an eyepiece section side optical system 4c through a fold-back section 4b, only the eyepiece section side optical system 4c is placed in front of the user's eyes and the video information drive section 3 can be placed at the side of the eyes or a rear position of the eyes.
Patent JP-2002104344-A (JP)
Title: Heat exchange processor
Inventor: KOMATSU SHINJI
IPC: B65B63/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to appropriately and continuously subject heat exchange process by a liquid medium to an article to be packaged in a state not entering the liquid medium into an unsealed part of a packaging bag. SOLUTION: This is a device for subjecting the heat exchange process to a belt-shaped continuous body 105 which is comprised of a plurality of packaging bags 106 continuously formed by subjecting thermal seal 107 along in a transfer direction x to a packaging film 100 transferred in a twofold state while transferring in a continuing direction. The device is provided with a treating vessel 1 wherein a liquid medium W is stored and a guide means 4 which guides the belt-shaped continuous body 105 so as to soak in the liquid medium of the treating vessel 1 in the process of transformation.  The guide means 4 is provided with a travelling body 40 to form an endless body, and a plurality of clip bodies 41 which are mounted on this travelling body 40 and transferred and clips the belt-shaped continuous body 105 so as to be able to support in a hanging state with the edge part 102 on a facing side to a folded side 101 faced upward.
Patent JP-2002110532-A (JP)
Title: Electron beam aligner and method of correcting irradiation displacement of electron beams
Inventor: TAKAKUWA MAKI
IPC: H01J37/304
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To correct irradiation displacement of electron beams appropriately and promptly. SOLUTION: This electron beam aligner has an electron gun for generating a first electron beam and a second electron beam, a first mark member 202 having a first width w1 in a direction substantially perpendicular to the irradiation direction of the fist electron beam and the second electron beam, a second mark member 204 having a second width w2, a deflection unit for deflecting the first electron beam and the second electron beam independently, a control unit for controlling the defection unit so that time when the first electron beam scans the first width w1 of the first mark member 202 is deviated from time when the second electron beam scans the second width w2 of the second mark member 204, and a detection unit 210 for detecting electrons emitted or scattered in the first mark member 202 and the second mark member 204.
Patent JP-2002109495-A (JP)
Title: Contactless ic card and reader/writer
Inventor: UMEHARA NORIO
IPC: B42D15/10
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing the temperature rise of a contactless IC card. SOLUTION: If the temperature of an IC chip 110 is below a predetermined level, a resonance circuit comprising an antenna coil 101 and a tuning capacitor 111, capacitors 112 and 113 lie in non-contact state. If the temperature of the IC chip 110 exceeds the predetermined level, the capacitors 112 and 113 are connected in parallel to the resonance circuit comprising the antenna coil 101 and the tuning capacitor 111, thereby reducing a received power, allowing the temperature of the IC chip 110 to be suppressed to prevent the distortion of a card caused by heat, the deterioration of operating characteristics of breakage of a semiconductor device inside the circuit or the like.
Patent JP-2002121058-A (JP)
Title: Admixture for hydraulic composition
Inventor: HAMADA DAISUKE
IPC: C04B24/32
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an admixture giving a hydraulic composition which satisfies fluidity, viscosity, flowage retentivity and retarding property in a well- balanced state. SOLUTION: The admixture for a hydraulic composition contains a polymer or copolymer obtained by polymerizing a monomer mixture containing (A) a compound having at least one phosphonic acid group (a1) and at least one polyoxyalkylene group (a2) and (B) an ethylenically unsaturated monomer having a polyoxyalkylene group with an average degree of polymerization of 20-300.
Patent JP-2002114932-A (JP)
Title: Ink for ink jet recording and method of ink jet recording by using it
Inventor: DOI KOJI
IPC: C09D11/322
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording, which gives a print with sufficient fast drying properties and sufficient optical density, and a method of ink jet recording by using the ink, wherein a high printing speed and a high image resolution can be obtained. SOLUTION: The ink for ink jet recording contains water, a pigment self- dispersible in water, a water-soluble organic solvent, and a surfactant, and has an angle of contact of 65-90 deg. with a plain paper. The method of ink jet recording is characterized in that the ink is used for printing.