baber/WOPTO huggingface dataset:
Patent JP-2001242143-A (JP)
Title: Base substance determination apparatus
Inventor: KUSUNOKI FUMIYO
IPC: C02F1/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a base substance determination apparatus which enables compact and simple operation with a limited amount of sample, without the use of a neutralization titration method, highly accurate measurement of the concentration of the base substance and moreover, allows simple treatment after measurement. SOLUTION: The base substance determination apparatus is provided with a container 7, to house a coexistence electrolye mixed with a sample to be measured containing hydroquinone or a hydroquinone derivative, organic solvent, electrolyte and a base, working electrode 9, counter electrode 8 and comparison electrode part 10 which are arranged in the container 7 to be dipped into the coexistence electrolyte, control part to detect a pre-peak value of a current flowing between the working electrode 9 and the counter electrode 8 as generated by the base, while sweeping an electrode potential of the working electrode 9 within a prescribed potential range and a concentration of base substance calculating means to calculate the concentration of the base substance from the pre-peak value.
Patent JP-2001243518-A (JP)
Title: Maintenance system and maintenance method of automated equipment
Inventor: TAMANOI TSUTOMU
IPC: G07D9/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance system and a maintenance method of automated equipment by which the manager of a maintenance engineer room has not to input the name of a relevant maintenance engineer and thereby never makes a mistake in inputting this engineer's name. SOLUTION: A set consists of plural pieces of automated equipment C1-C3 and plural pieces of these sets S1-S5 are prepared. These pieces of equipment C1-C3 of sets S1-S5 are connected to a maintenance server 18 monitoring the states, etc., of equipment C1-C3 and also to a maintenance client 19. In such a constitution of an automated equipment system, the maintenance engineer of each of equipments C1-C3 registers his/her own ID and work contents and the client 19 displays these registered contents as necessary. When one of equipment C1-C3 has a failure, the maintenance engineer optimum to take a measure to the failure is decided as a relevant candidate according to those registered contents. Then a list of relevant candidates is outputted and displayed on the client 19.
Patent JP-2001247143-A (JP)
Title: Method and apparatus for two-piece capping
Inventor: TAKAHASHI KAZUYOSHI
IPC: B65D41/48
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a capping method and apparatus wherewith a cap having a tamper-evident ring can be fitted onto a container neck part without requiring a structure which corresponds to an attachable/detachable cap body having the tamper-evident ring to be provided in advance to the container neck part. SOLUTION: A two-piece capping method is a process in which an attachable/ detachable cap body 1 having a tamper-evident ring 10 is mounted onto a base cap body 20, and a two-piece cap body made up in a united form is mounted onto a container neck part 30, and an appratus is for enbaling such a method to be processed.
Patent JP-2001254248-A (JP)
Title: Thick woven fabric having dimensional stability to heat
Inventor: SATO YOSHIAKI
IPC: D04B1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thick woven fabric excellent in dimensional stability to heat, bulkiness and cushion property and suitably usable for not only textiles, but also for raw materials in a woven fabric composed of a face side fabric formed of a plain weave-based structure, a lining fabric and a binding yarn for binding these fabrics. SOLUTION: In this woven fabric composed of a face side fabric 1 formed of a plain weave-based structure, a lining fabric 2 and a binding yarn for binding these fabrics, boiled water shrinkage factor of a yarn constituting the above face side fabric and lining fabric is <=3%. For example, when polyester multifilament false twist processed yarn is used as the above yarn, the yarn is dyed as a soft-wound cheese in order to reduce boiled water shrinkage factor to provide a yarn-dyed processed yarn.
Patent JP-2001247008-A (JP)
Title: Occupant protective device for vehicle
Inventor: KORE HARUHISA
IPC: B60R21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent a failure due to rebound after a rear impact is generated when generation of the rear impact in a vehicle 1 is predicted, a pretensioner 9 of a seat belt device is preliminarily operated and an occupant P is restrained by a webbing 8. SOLUTION: Based on a signal from an acceleration sensor 19, generation of an actual rear impact in the vehicle 1 is detected. At this time, the operation of the pretensioner 9 is controlled by an ECU 20 so as to reduce winding force of a webbing 8 of the seat belt device. Winding force of the webbing 8 is adjusted according to the size of acceleration applied to the vehicle 1. Just after the vehicle 1 is stopped after generation of the rear impact, winding force of the webbing 8 is increased and corrected. After generation of the rear impact, an air bag on the side of a front passenger seat 2 may be expanded after generation of the rear impact.
Patent JP-2001252963-A (JP)
Title: Apparatus for removing volatile dispersed substance for resin molding machine
Inventor: BESSHO MASAHIRO
IPC: B29C48/76
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing volatile dispensed substances for a resin molding machine in order to remove the volatile dispersed substances which can be collected easily to be rejected. SOLUTION: The apparatus is provided with a treatment gas suction apparatus 60 which is attached to the resin molding machine for producing a resin film, sucks treatment gas 70 containing the volatile dispersed substances generated by the molding machine, and discharges air, an electrical dust precipitator 30 having a treatment gas duct through which the treatment gas 70 passes, a pair of electrodes arranged in the gas inflow part of the duct, and a direct current power source device 10, and a heating device 50 for heating the treatment gas 70 at a prescribed temperature.
Patent JP-2000293269-A (JP)
Title: Universal holding mechanism and its holder
Inventor: CHIEN-CHUN RIN
IPC: H05K7/12
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To expand the operation space for inserting and/or releasing a CPU module and to facilitate on-line mounting and maintenance operations by providing a flexible rib which is formed on a main wall integrally with a hold member and guides the CPU module in cooperation with a latch. SOLUTION: To insert the CPU module (SECC I CPU) 30 between holders 10 of a hold mechanism, the SECC I CPU 30 is directed toward a slot connector 20 along the hold mechanism, i.e., inserted as shown by the arrow to bring it into contact with the flexible rib 148. When the SECC I CPU 30 is pressed, the flexible rib 148 deforms and then moves by its own flexibility to outside the holders 10 around an elastic pivot 1481. After the SECC I CPU 30 is inserted to a prescribed position, a lock means 32 provided at its opposite upper part grips a positioning means 146 of the hold member 14 to stop the SECC I CPU 30 from moving up.
Patent JP-2001254142-A (JP)
Title: High carbon bismuth-sulfur composite free-cutting steel, wire rod thereof, and steel wire thereof
Inventor: KATO YASUTOKI
IPC: C21D8/06
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide free-cutting steel excellent in surface quality and having cuttability equal to those of lead free-cutting steel without using lead, to provide a wire rod thereof, and to provide a steel wire thereof. SOLUTION: High carbon bismuth-sulfur composite free-cutting steel containing, by mass, 0.70 to 1.00% C, <=0.35% Si, 0.30 to 0.80% Mn, 0.040 to 0.090% S and 0.05 to 0.30% Bi and the balance iron with inevitable impurities is produced. This steel is hot-rolled into a wire rod, and moreover, and the resultant wire rod is cold-worked to produce a steel wire, which is then subjected to parts working. The steel wire is subjected to a baking at need.
Patent JP-2001254463-A (JP)
Title: Metallic square tube with bracing device
Inventor: SATO TAKAO
IPC: E04B2/74
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To brace a metallic square tube simply, efficiently and surely without a special part for bracing. SOLUTION: In an least one opening edge 9a or 10a of front or back cutout openings 9, 10, a holdfast piece 14 elastically deformed in fitting to a channel fitting groove 12 or 13 of a bracing channel 11 and elastically restored at the end of fitting is formed, and on both side of the root of the holdfast piece 14, cutout grooves 18, 19 cut out from the opening edge 9a or 10a by designated dimensions are formed, whereby in fitting the channel 11 to the channel fitting groove 12 or 13, the holdfast piece 14 is easily elastically deformed, and then elastically restored when finishing with fitting, and the channel 11 is to be hold fast.
Patent JP-2001254790-A (JP)
Title: Synchronous drive
Inventor: SATO HISASHI
IPC: F16G1/28
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress the synchronous rotation deviation caused by eccentric components of timing belts, while holding the cost reduction of the timing belts connecting method. SOLUTION: The timing belts 320 laid across drum driving pulleys of a printing drum are constituted of two narrow-width timing belts 320a and 320b obtained by dividing a single belt. When the number of teeth of the respective narrow-width timing belts 320a and 320b is represented by n, the narrow width timing belt 320a is deviated from the other narrow width timing belt 320b by n/2 tooth. The belts are provided in such a positional relation that the respective eccentric components are offset mutually in rotation.
Patent JP-2001254392-A (JP)
Title: Agitating/mixing-type soil improving machine
Inventor: OKUMURA SHINYA
IPC: E02D3/12
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To perform smooth, reliable, and efficient soil improving treatments even if earth and sand in any condition or state are supplied to a treating mechanism part and to prevent the oversupply state of a mixed material in the introducing part of the treating mechanism part. SOLUTION: The end part of a material transferring conveyer 10 to transfer earth and sand from an earth/sand hopper 20 and a soil improving material from a soil improving material hopper 30 is connected to the introducing opening 62 of a mixing container 60 in the mixing treating mechanism part 4, and the sand, earth, and soil improving material are transferred and discharged from a discharge opening 63 as being agitated and mixed by a paddle mixer 64. The paddle mixer 64 is driven by an oil hydraulic motor 70 for agitation and mixing, and the material transferring conveyer 10 is driven by an oil hydraulic motor 102 for transferring.  When the load of the oil hydraulic motor 70 is increased to lower its number of rotations, the amount of supply of the mixed material by the material transferring conveyor 10 is correspondingly reduced to set the amount of supply of the mixed material in the mixing container 60 in such a way that it is not oversupplied.
Patent JP-2001255924-A (JP)
Title: Method for carrying article
Inventor: KASAI SHOZO
IPC: B65G1/137
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying an article, capable of efficiently inputting an article whose work in the pre-process is ended, to the post-process. SOLUTION: At manufacturing of a product through plural processes, an unfinished article is carried from the previous process to the following process in this method for carrying an article. At the time of transferring the unfinished article whose work in the previous process is ended, to the following process by housing the unfinished article in a housing cassette, the process for directly transferring the housing cassette to the following process without the interrupt of a buffer is given priority over the process for transferring the housing cassette via a buffer to the following process.
Patent JP-2001218696-A (JP)
Title: Easily usable toilet paper holder
Inventor: KATO TERUKO
IPC: A47K10/36
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To produce a toilet paper holder capable of easily cutting toilet paper even when a roll of toilet paper becomes small, in the same way as the condition of a large roll by solving such problem that toilet paper has been hard to cut and inconvenient when the roll of toilet paper attached to a toilet paper holder becomes small. SOLUTION: A new roll 8 of toilet paper is inserted on a central shaft 7 and the shaft is set in holding holes 5 and then, a cover 1 is put on the roll 8. As the roll 8 of toilet paper gets small, the cover 1 is pushed down and the movement is transmitted to the holding parts 4 by interlocking bars 3 connected to the cover 1 and hence, the holding parts 4 and the holding holes 5 accompanied by the holding parts 4 are pushed down. Thereby, the edge 2 to cut toilet paper can be always positioned right on the roll 8 of toilet paper.
Patent JP-2001253008-A (JP)
Title: Antireflection transparent conductive laminated film and image display device using the same
Inventor: YAMADA TSUKASA
IPC: G02B1/14
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection transparent conductive laminated film excellent in antistatic properties, electromagnetic wave shielding properties, antireflection properties, mechanical characteristics and antistaining properties, and an image display device using the same. SOLUTION: The antireflection transparent conductive laminated film consists of a transparent support 1, the transparent conductive layer 3 containing fine particles comprising at least one or more kinds of metals formed on the support, at least one transparent antireflection layer 4 formed on the transparent conductive layer and having a refractive index different from that of the transparent conductive layer and an antistaining layer 5 and the transparent support is constituted of a material showing damage restoring properties. The image display device is constituted using this film.
Patent JP-2001260350-A (JP)
Title: Ink jet recorder
Inventor: KOBAYASHI SHINYA
IPC: B41J2/21
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an on demand ink jet recording head that it is very difficult to manufacture a large number of nozzles having identical ink ejection characteristics and thereby uneven recording, e.g. uneven streak or uneven density, is inevitable and that the ejection characteristics are disarranged due to some cause during operation of the recorder. SOLUTION: In order to arrange the ejection quantity of ink particles and the hitting position thereof on a sheet among respective nozzles, a record signal is converted into drive data finer than a conventional pixel using nozzle profile data describing a pulse voltage waveform being applied to the piezoelectric element for each nozzle and its generating time.
Patent JP-2001267654-A (JP)
Title: Magnetic head
Inventor: CHO RAIEI
IPC: H01L43/08
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head capable of stabilizing the output temperature characteristics of a semiconductor magnetic resistance element, and improving productivity. SOLUTION: This semiconductor substrate 11 is provided with first and second semiconductor magnetic resistance elements 18 and 19 which react to the change of magnetic strength, first and second semiconductor devices 20 and 21 which hardly react to the change of magnetic strength, and element electrodes (electrode parts) 22, 23, 24, and 25 for constituting a bridge circuit 28 constituting two sets of resistances in which the first semiconductor magnetic resistance element 18 and the second semiconductor magnetic resistance element 19 are formed so as to be respectively faced to the first semiconductor device 20 and the second semiconductor device 21.
Patent JP-2001274741-A (JP)
Title: Wireless base station and reception synchronous window control method
Inventor: MASAOKA NOBUHIRO
IPC: H04W16/28
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a wireless base station that can narrow the period of opening a reception synchronous window, even under conditions where deviations in the reception time of a unique word exists due to fluctuation in the arrival time of a received signal or adjustment of transmission timing. SOLUTION: A wireless base station 1000 is provided with an information storage section 90, that stores transmission/reception timing by each of mobile stations. A timing control section 3 uses reception timing of each mobile station that is predicted by a prediction section 83 using the transmission/reception timing, so as to allow each of wireless sections 21-24 to receive a signal from each mobile station, and changes the detection period of the unique word, depending on the presence of errors in the signal.
Patent JP-2001273839-A (JP)
Title: Indication device and information display device
Inventor: SUHARA NAOKI
IPC: H01H25/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an indication device and an information display device which have excellent operability by changing the protrusion length of a lever. SOLUTION: A lever 22 changes the protrusion length L4 of the lever 22 using a coupling device 24. When operating the lever 22, the lever 22 can be tilted in the state it is drawn out from a panel 11, so that its operating quantity can be made large and the operation can be made smooth. In the pushed-in position of the lever 22, the protrusion amount relative to the panel 11 is small, in carrying a cellular phone or in operation of other operating keys, catch of the lever 22 can be prevented. In short, by changing the protrusion length L4 of the lever 22 the operability of the lever 22 can be made superior during or after its use.
Patent JP-2001273465-A (JP)
Title: Slot structure for recording medium
Inventor: HIRASAWA KOICHI
IPC: G11B33/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a slot structure for recording medium capable of selectively using only arbitrary one of plural slots with a simple structure. SOLUTION: A card connector 10 is composed of a first slot 14 for inserting a first recording medium (PC card 12, for example) and a second slot 18 for inserting a second recording medium (compact flash card (R) 16, for example). The first slot 14 and the second slot 18 are orthogonally located in the shape of L when viewed from the inserting direction and a crossing part 20 between the inserting opening of the first slot 14 and the inserting opening of the second slot 18 becomes a shared space for the two slots. When the recording medium is inserted into any one slot, a medium inserting space related to sharing is occupied by the relevant inserted recording medium itself and the load of the other recording medium into the other slot is blocked.
Patent JP-2001269328-A (JP)
Title: Blood drawing tube
Inventor: HIROSE EIGO
IPC: A61B5/154
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a blood drawing tube with high productivity capable of rapidly coagulating blood and preventing fibrin deposition into blood serum. SOLUTION: The blood drawing tube comprises a tubular member having one closed end and the other opened end and a member for air-tightly sealing the opening, and is depressed inside. An enzymatic blood coagulation promoter is held on the blocked-end-side inner wall surface of the tubular member, an inorganic blood coagulation promoter is held separately from the enzymatic blood coagulation promoter on the opened-end-side inner wall surface apart from the holding portion of the enzymatic blood coagulation promoter. More preferably, the enzymatic blood coagulation promoter is enzyme capable of hydrolyzing the bond between arginine and any amino-acid residue in a peptido chain and/or the bond between lysin and any amino-acid residue, and has 4-7 cm2 of medicine holding area and 1-30 IU/cm2 of holding density.
Patent JP-2000352620-A (JP)
Title: Optical film, polarizing plate and liquid crystal display device
Inventor: MURAKAMI TAKASHI
IPC: B29C41/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a film having excellent optical and physical properties, especially excellent dimensional stability without using a solvent by using a cellulose ester film formed by a melt-flow method. SOLUTION: The optical film contains a cellulose ester film formed by a melt-flow method. The cellulose ester film is stretched in one direction and in the perpendicular direction to that, by 1.00 to 2.50 times and 1.01 to 3.00 times, respectively. The cellulose ester film contains an nonvolatile plasticizer. In this case, the fluidized cellulose ester which may contain various kinds of additives to be used for a melt-flow method hardly contains a volatile solvent, but a solvent may be used in a part of the process to prepare the molten cellulose ester. Or, as for the cellulose ester film which constitutes a protective film, a film made of a lower fatty acid ester of cellulose is preferably used.
Patent JP-2001274326-A (JP)
Title: Method of suppressing leakage current
Inventor: KANEDA NAOTAKA
IPC: H01L27/04
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can be suppressed with leakage current. SOLUTION: The semiconductor device comprises a semiconductor element 16, capacitor 34 and the like which are formed on a semiconductor substrate 11. An electrode of the capacitor 34 in contact with the substrate 11 is at a lower potential than that of the semiconductor substrate 11 and is applied with a low voltage in the forward or reverse direction, so the semiconductor element 16 is almost completely protected against leakage current from the capacitor through the semiconductor substrate 11.
Patent JP-2001281496-A (JP)
Title: Optical component for optical connection by fine- adjustment of inter-optical element distance
Inventor: HAYASHI MASAHIDE
IPC: G02B6/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical component to be connected while adjusting optical signal delay, phase displacement, attenuation quantity, etc., thought fine-adjustment of distance between optical elements. SOLUTION: The housing of the optical component is composed of a pair of members 1A, 1B which are installed in eth manner that their rotation is mutually restricted and distance in the axial direction is adjustable in-between, and an aligning sleeve 5 is interposed and supported in the center of both members 1A, 1B. The pair of members 1A, 1B is provided with a set of male screws 7A, 7B of a different pitch on the outer circumference respectively, and is also provided with plug connecting parts (connectors) 11A, 11B on the end face. A knob 9 being an adjusting member, is provided with female screws 10A, 10B having a pitch corresponding to each of the male screws.  The optical fiber ferrule is provided in a pair of optical fiber plugs in which a pair of optical elements are supported in the housing while each rotation is restricted and the tip ends are oppositely joined to each other in the aligning sleeve 5.
Patent JP-2001277876-A (JP)
Title: Transmission for mobile agricultural machine
Inventor: KIMURA AKEMASA
IPC: A01B63/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmission for a mobile agricultural machine improving a property of maintenance by enabling to take a hydraulic control equipment controlling a lift unit out from a case without disassembling a transmission case. SOLUTION: An opening part 16 of a desired opening area is formed on one side wall of a transmission case 5 and a hydraulic control equipment 19 of a lift unit 6 is mounted on an inside surface of a cover body 17 including the opening part 16.