baber/WOPTO huggingface dataset:
Patent JP-2001240041-A (JP)
Title: Packaging container made of paper
Inventor: UEDA EIJI
IPC: B31B50/64
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container made of paper wherein an object can be hermetically packaged without a gap occurring due to a thickness of paper at a joint and further a manufacturing cost can be reduced as much as possible. SOLUTION: A lid 20 of the container A is provided integrally with an upper rim of a rear sidewall 4 of a body 1. A first lid receive piece 6 is provided to protrude outward on an upper rim of a front sidewall 3 of the body 1. Second lid receive pieces 7, 7 are provided to protrude outward on upper rims of respective right and left sidewalls 5, 5 of the body 1. A folding piece 8 which has protrusions 9 on respective right and left ends and is longer than the first lid receive piece 6 is connected via a crease 35 with a tip of the piece 6. The joint 10 is extended from a front end rim of the second lid receive piece 7. The folding piece 8 is folded onto a lower surface of the piece 6 and joined therewith. In this joined state, the joint 10 is joined with an upper surface of the protrusion 9 while being aligned with an end face 6a of the piece 6.
Patent JP-2001244938-A (JP)
Title: Distributed selective communication control method, node device and distributed selective communication network
Inventor: KOMATSU KENSAKU
IPC: H04L12/911
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten delay time caused by path setting processing and to sup press call setting traffic by efficiently exchanging label information when provid ing a multiaddress distribution service in a distributed selective communication network. SOLUTION: When providing the multiaddress distribution service, the label information identifying broadcasting data is distributed from a transmitting node device to each node device and in a receiving node device, the label information is received. When the device is to participate in the multiaddress distribution service corresponding to that label information, the broadcasting data corresponding to that label information is received by setting to a label extracting part. When the device is not to participate in the multiaddress distribution service corresponding to that label information, that label information is stored without setting to the label extracting part.  When the device is participate in the multiaddress distribution service later, the correspondent broadcasting data are received by performing setting to the label extracting part while using the stored label information.
Patent JP-2001240798-A (JP)
Title: Film-forming composition and electrical film-forming material
Inventor: HAYASHI EIJI
IPC: H01L21/316
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film-forming composition yielding a coated film which has a uniform thickness and has an excellent mechanical strength, crack resistance and CMP resistance and a low dielectric constant. SOLUTION: The film-forming composition contains (A); a hydrolysate and/or condensate of at least one compound chosen from the group of R1aSi(OR2)4-a, wherein R1 is hydrogen, fluorine or a monovalent organic group; R2 is a monovalent organic group; and a is an integer of 0-2) and R3b(R4O)3-bSi-(R7)d-Si(OR5)3-cR6c wherein R3, R4, R5 and R6 are each a monovalent organic group; b and c are each 0-2; R7 is oxygen or a-(CH2)ngroup; n is 1-6; and d is 0 or 1 and (B); HO-(SiR8R9O)eH wherein R8 and R9 are each a monovalent organic group; and e is an integer of 2-100.
Patent JP-2001239333-A (JP)
Title: Press die for metal siding
Inventor: MIURA NORIMASA
IPC: B21D37/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To avoid a pushed trace of a plate holder at a front surface of a metal plate during material feeding, while pressing the metal plate into a metal siding product having a pattern portion and a joint portion at a predetermined feeding interval. SOLUTION: In a press work of the metal siding product from a coiled plate at a continuous production process, the long siding product can be continuously obtained by a press die, in which the metal siding product having the pattern portion and the joint portion, and also a connecting portion at the surface of the metal plate inserted at a predetermined interval can be processed at one time, and further, the trace of the plate holder at the front surface of the metal plate can be avoided, by using a die which is arranged to divide the metal siding product by the joint portion 16 instead of the middle of halfway between the pattern portions 4 and 15 at a front surface of the plate holding side as an inserting side.
Patent JP-2001238546-A (JP)
Title: Culture medium feeder
Inventor: OKADA HIDEHIRO
IPC: A01G9/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a culture medium feeder capable of surely and efficiently feeding solid culture media one by one to plural raising seedling pots arranged both in longitudinal and transverse directions. SOLUTION: This culture medium feeder comprises a feed plate 31 set above a plural raising seedling pots arranged both in longitudinal and transverse directions and provided with a plurality of feed holes 30... vertically communicating with the positions corresponding to the respective raising seedling pots, and feed guides 40... sequentially and unidirectionally, when viewed from the top, provided in the spaces between the feed holes in such a condition as to be projected above the upper face of the feed plate and the upper end of the solid culture media fed to the feed holes.
Patent JP-2000273908-A (JP)
Title: Frame and under carriage built-up body
Inventor: GERARD J DUPPONG
IPC: E02F9/12
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an under carriage for an excavator not requiring any machining. SOLUTION: An under carriage frame for an excavator is so formed that maching operations necessary for bearing an oscillating bearing having a driver's seat or the like and a ring gear are reduced. The frame is made as two separate frame sections 54 and 56 having the peripheral skirts 64, 82 or the like and the top plate 60 so as to form a flat bearing body provided with a base ring of the oscillating bearing and the ring gear. The frame sections have sufficient thinness to bend so as to fit to the base ring of the oscillating bearing, and the machining surface is not required for the oscillating bearing. The frame sections are only welded around the peripheral edges 88 and 90 and the skirts together with them, and the strains of the plates 60 and 76 are substantially eliminated.  Then, the plates can be directly fixed to the base ring of the oscillating bearing so as to support them sufficiently with thickness of two plates.
Patent JP-2001251796-A (JP)
Title: Permanent magnet rotor
Inventor: SHIMOMURA EIJI
IPC: H02K1/27
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To increase magnetic force from a permanent magnet rotor fitted with a magnet magnetized as a single body by increasing the magnetic force of the magnet. SOLUTION: A magnet 13 is constituted, by jointing the magnetic pole surface on one side of each of two supports 15 to magnetic pole surfaces on both sides of a magnetic substance 14 for the magnet. In the magnet 13, the distance between the magnetic pole surfaces of the magnet 13 increases by the distance between the magnetic pole surfaces of the supports 15, so that it is possible to decrease a demagnetizing due to a demagnetizing field when magnetizing, thereby producing a magnet 13' with high magnetism. It is thus possible to increase the magnetism generated from the permanent magnet rotor mounted with the magnet 13'.
Patent JP-2001250002-A (JP)
Title: System for supporting nursing care service providing job
Inventor: KATO TAKAHIKO
IPC: G06Q50/22
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in the work of home helper, to reduce the work load and to improve the efficiency in the visit schedule distribution/ instruction or diligence and indolence management/nursing care result management of a nursing care business man to the home helper. SOLUTION: The system for supporting nursing care service providing job is composed of a computer 10 for care plan schedule preparation provided at a care plan schedule preparation base 1, a repeating information center 2 provided with a repeating information data base 24 capable of exchanging data containing schedule data and nursing care result data mutually with the computer 10 for care plan schedule preparation and a portable communication equipment 3 capable of accessing the repeating information center 2, displaying the data containing the schedule data stored in the repeating information data base 24 and transmitting the nursing care result data to this repeating information center 2.
Patent JP-2000272476-A (JP)
Title: Wiper controller
Inventor: YOSHIOKA NOBUO
IPC: B60S1/08
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To supply a current to a first and second motor driving circuits by cutting off the current supplied to the fist and second motor driving circuits when the first and second contactors are contacted with the first and second contact plates of a position switch. SOLUTION: A transistor TR7 of a first position detecting circuit 7 is switched on during a time when a first contact plate 21 of a position switch 3 is separated from a first contactor 24, and an emitter current carrying path of a transistor TR1 of a first driving circuit 13 is formed. When a wiper blade 41 reaches a second turning over position B, the first contact plate 21 of the position switch 3 is electrically connected to the first contactor 24, and the first contactor 24 becomes low level. By switching the transistor TR7 off, the emitter current carrying path of the transistor TR1 of the first driving circuit 13 is opened.
Patent JP-2001255585-A (JP)
Title: Photographic device
Inventor: IWASAKI RINZO
IPC: H04N5/225
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To detect whether user's eye comes close to an electronic view finder through a software processing and to control the drive of the electric view finder. SOLUTION: A light emission diode 11 and a phototransistor 12 are arranged at a part of the electronic view finder (not illustrated) where the eye comes close to. Besides, a control signal from a microcomputer 14 is supplied to a switching element 16 through a buffer amplifier 15 so as to control the light emission of the light emission diode 11. Besides, a light receiving signal received by the phototransistor 12 is supplied to an input terminal for converting an analog signal to a digital signal and taking the signal in the microcomputer 14.  And a difference between the wavelength of the light receiving signal when the eye 13 comes close to the electronic view finder and the wavelength when the eye 13 does not come close to the finder is distinguished through the software processing by the microcomputer 14, then, whether or not the eye comes close to the finder is detected, then, the drive of the electronic view finder is controlled.
Patent JP-2001252596-A (JP)
Title: Electrostatic coating device
Inventor: KAZAMA SHIGENORI
IPC: B05B5/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an elecrostatic coating device, in which time for continuous use can be prolonged by reducing dirt caused by mists of coating. SOLUTION: A first air ring 30 is arranged so as to surround the periphery of a rotary atomization head on the rear side of the rotary atomization head 14 in the electrostatic coating device 10A. A second air ring 40 is arranged so as to surround the periphery of the first air ring and an air jetting port 51 for jetting shaping air between the first and second air rings is formed. The rotary atomization head and the first and second air rings are formed of an electric insulating material. A discharge electrode 16A is arranged in an air flow region caused in accordance with jetting of shaping air and also the tip of the discharge electrode is positioned on the outside of the first air ring and on the rear side from the tip side of the first air ring.
Patent JP-2001252194-A (JP)
Title: Wave-formed ceramic griddle
Inventor: SHIRAISHI MANABU
IPC: A47J37/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a wave-formed ceramic griddle for griddling meat with charcoal fire, removing excess grease of the meat, saving the gravy and grease to prevent them from dripping down in fire and from generating smoke so that the saved gravy and grease can be used as sauce for griddling vegetables, etc. SOLUTION: In the griddle comprised of a porcelain or ceramic wave-formed structure, meat is griddled at a ridge part of the griddle. Therefore, grease and gravy extracted from the meat run down to both sides of the ridge part to be saved in gravy wells in trough parts on both sides of the ridge part so that the gravy is prevented from dripping down in fire and generation of smoke is prevented. In addition, vegetables, etc., are griddled in the gravy walls.
Patent JP-2001256393-A (JP)
Title: Direct mail retrieval system
Inventor: HAGIWARA SHOZO
IPC: G06Q50/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of a direct mail retrieval system on the whole by reducing the trouble for direct mail on each company side, efficiently distributing direct mail information to customers by obtaining the trends of customer's article purchase, and making the customer side to view direct mail information on only interesting articles. SOLUTION: Direct mail information and customer information from respective member companies are obtained and managed together by a direct mail information managing company and the managed direct mail information is distributed to customers; when a customer applies for purchase, purchase application information corresponding to the application is sent back to the member companies.
Patent JP-2001264963-A (JP)
Title: Ceramic pattern forming method
Inventor: NAKAJIMA HIROYUKI
IPC: G02F1/1339
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method by which a ceramic partition wall not containing an unburned resin at all and nearly free from ash is formed firing at low temperature. SOLUTION: A layer of a photosensitive resin composition containing a resin, an ethylenically unsaturated monomer, a photopolymerization initiator and a metal peroxide is formed on a substrate, exposed through a patterned mask and developed to form a rugged resist pattern on the substrate. A metal peroxide-containing ceramic material is filled into the recessed part of the resist pattern and both the resist pattern and the ceramic material are fired to form the objective ceramic partition wall.
Patent JP-2001263276-A (JP)
Title: Screw rotor and screw machine
Inventor: NACHI TAKESHI
IPC: F04C25/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a screw machine capable of effectively preventing seizure between rotors even if in high speed continuous operation for a long time as well as improving a performance by narrowing an engaging clearance between the screw rotors. SOLUTION: In a pair of female and male screw rotors 21 and 22 wherein screw gears 211 and 221 having spiral gear tip surface parts 211a and gear root surface parts 211c are disposed, pitch circumferential parts 211p and 221p are disposed as circular arcs within a prescribed angle θ3 having a constant radius rp on an optional cross section, between the gear tip surface part 211a and 221a and the gear root surface parts 211c and 221c of the screw gears 211 and 221. When they are engaged with rotors 22 and 21 of counterparts, respective radiuses of the pitch circumferential parts 211p and 221p are set so as to form a clearance g1 between the pitch circumferential parts 211p and 221p in the engaging clearances of the female and male screw gears 211 and 221 smaller than the other clearances g2, g3 and g4.
Patent JP-2001258514-A (JP)
Title: Covering material made from laver, method for producing the same, food using the same and method for producing such food
Inventor: IWAMOTO HIROSHI
IPC: A23L7/109
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a covering material made from a laver, capable of producing a food obtained by covering a food material with the laver quickly in a large amount, and maintaining an eat feeling of crunchiness specific to the paper leaf state laver by shortening a period from its production to eating. SOLUTION: This method for producing the covering material made from the laver 1 is provided by folding the joining parts 3, 4 of the paper leaf state laver 2 to its inside by a prescribed width, wetting the outside surface of one of the joining part 3 with water, overlapping the outside surface of another joining part 4 with that part, pressing the overlapped part with a hot plate P of a sealing machine, heated at approximately 60 deg.C for bonding and joining the joining parts 3, 4 to obtain a cylindrical state covering material 1 made from the laver.
Patent JP-2000343737-A (JP)
Title: Hollow drum type recorder
Inventor: SASAKI YOSHIHARU
IPC: B65H5/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which can be reduced in size. SOLUTION: The hollow drum type recorder comprises a hollow drum 5 having an opening 6 in which the body of a hollow arcuate body turns, a transfer sheet 7 being wound around the surface of the body of the hollow arcuate body by means of a transfer sheet roll, and toner sheet feed roll 3 and take-up roll 2 being contained in the hollow drum while having outer holders 221, 231 and inner holders 222, 232, respectively, on the outside and inside of the hollow drum and passing through the opening of the hollow drum to move between holders at two positions. The toner sheet is wound, stripped and discharged by transporting the feed roll or the take-up roll between the inner holder and the outer holder and then turning the hollow drum.
Patent JP-2001264191-A (JP)
Title: Torque sensor
Inventor: HIRAGUSHI SHUZO
IPC: B62D5/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor which is of simple and compact constitution and has good detection precision. SOLUTION: An input shaft 9 and an output shaft 10 are provided with 1st and 2nd disks 31 and 32 which face each other rotatably in the same bodies with the corresponding shafts 9 and 10. A light emission part 34 and a light reception part 35 which are annular are arranged opposite each other across the disks 31 and 32. The 1st and 2nd disks 31 and 32 have plural slits S1 and S2 which are formed annularly side by side having their centers on an axis C penetrating both the shafts 9 and 10 coaxially. The respective slits S1 of the 1st disk 31 correspond to the slits S2 of the 2nd disk 32 and the light from the light emission part 34 is guided to the light reception part 35 through overlapping parts of the corresponding slits S1 and S2 of the disks 31 and 32.  The total quantity of the light that the light reception part 35 receives can be made as large as possible and variation in the quantity of light with the phase shift between both the disks 31 and 32 can be made large.
Patent JP-2001261152-A (JP)
Title: Automatic bar supply machine
Inventor: HIROZAWA KIYOSHI
IPC: B65G49/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bar machining machine capable of reducing labor concerning a pretreatment of a surface of a bar and reducing a needed time concerning bar supply. SOLUTION: This automatic bar supply machine 2 takes out the bar one by one from a material shelf 8 for retaining the plural bars and supplies the bar to the bar machining machine. The bar supply machine 2 has a liquid bath 10 holding a liquid for treating the surfaces of the bars, while the liquid bath 10 is provided such that the liquid bath 10 surrounds the lower part of the material shelf 8 to immerse the bars placed on the material shelf 8 in the liquid.
Patent JP-2001258526-A (JP)
Title: Beverage or paste food and suspension
Inventor: TOMOTA KENJI
IPC: A23L2/62
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a calcium-magnesium enriched beverage or paste food that can be readily produced regardless of the amount of calcium or magnesium included in the starting food materials and scarcely occurs the precipitation of the particles of slightly soluble magnesium salt and the like. SOLUTION: In the objective beverage or paste food, a calcium material and particles of basic magnesium carbonate with an average volume particle size of 0.1-0.5 μm are dispersed at a weight ratio of 0.4-0.6 magnesium to 1 calcium.
Patent JP-2001261447-A (JP)
Title: Method for producing sialon sintered compact
Inventor: MITOMO MAMORU
IPC: C04B35/599
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a sialon sintered compact which is constituted of only β-sialon and a glass phase present at grain boundary besides α-sialon being stabilized with Ce and is high in hardness and excellent in wear resistance. SOLUTION: A high hardness sialon sintered compact containing Ce-α-sialon and having hardness of >=170 GPa is produced by adding 0.2 to 30 wt.% α-sialon powder previously produced to a mixed powder of Si3N4-AlN-Al2O3-CeO2-system in which Si3N4:AlN:Al2O3:CeO2 is 3 to/2:4 to 6:0 to 0.5:1 in molar ratios and sintering by various sintering methods such as a plasma sintering, a hot pressing, a normal sintering and a gas-pressure sintering method.
Patent JP-2001262336-A (JP)
Title: Sputtering system and thin film deposition method
Inventor: KURITA GIYOUJIYU
IPC: G02F1/13
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering system and a thin film deposition method by which an insulator thin film excellent in the uniformity of film thickness can be deposited over a wide range of a large substrate. SOLUTION: This system has a target and a substrate holder holding a substrate arranged ion a vacuum chamber, a rotating mechanism for the substrate holder, a high frequency power source connected to the target via a first matching circuit, a second matching circuit connected to the substrate holder and containing at least two variable capacitors and a potential detecting means for the substrate holder, the d.c. components of the potential outputted from the potential detecting means can be adjusted by the two variable capacitors, and the impedance of the second matching circuit is adjusted to the direction by which the d.c. components of the potential of the substrate holder is made close to the plasma potential, and the deposition of an insulator thin film is performed.
Patent JP-2001271090-A (JP)
Title: Method for producing fatty acid ester and fuel containing fatty acid ester
Inventor: TATENO TATSUO
IPC: C07C67/03
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid ester and glycerol from an oil and fat and an alcohol using a solid catalyst under a low- temperature and low-pressure condition relatively advantageous from the viewpoint of production and provide a fuel, etc., containing the fatty acid ester. SOLUTION: A fatty acid ester and glycerol are produced from an oil and fat and an alcohol by carrying out the reaction in the presence of a solid catalyst containing calcium hydroxide and/or calcium oxide at 90-240 deg.C. The fuel, diesel fuel, lubricating base oil or fuel oil additive contains the fatty acid ester and glycerol produced by this process.