baber/WOPTO huggingface dataset:
Patent JP-2001229737-A (JP)
Title: Transparent conductive film and its grounding method
Inventor: YAMADA TSUKASA
IPC: B32B7/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film that has excellence in antistatic nature, electromagnetic-wave shielding nature and mechanical strength property, particularly in adhesion to the base body with no peeling and in plane state, and its grounding method. SOLUTION: The transparent conductive film has a conductive layer formed from silver colloid particles with diameter of 1 to 20 nm at least on a face of the base material. At least one face of the transparent conductive film has an undercoat layer, which is single or double or more layers of undercoat substantially formed with a polymer having elastic modulus at 25 deg.C between 1,000 and 1 MPa.
Patent JP-2001225839-A (JP)
Title: Metal box pallet for farm produce and its opening jig
Inventor: HIRANO MASAYOSHI
IPC: B65D19/38
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal box pallet for farm produce which does not require operators for opening and of which the opening extent can be adjusted. SOLUTION: On a square bottom wall 13, a square discharge opening 13 is provided apart from right and left sides and covering front and back sides. The bottom wall is structured inclined so that a discharge opening side becomes lower. A cylindrical drum 15 which can close the discharge opening is provided to be movable up and down by fitting a drum axis 15a in a vertical guide groove 14 provided in a front and a back walls 2.
Patent JP-2001231009-A (JP)
Title: Image data storage device ad method
Inventor: MATSUYAMA ICHIRO
IPC: H04N19/63
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image data storage device and method by which a compression rate of image information already stored in a memory can dynamically be changed depending on an idle capacity of the memory or the number of stored images in the memory so as to efficiently use the image memory and record the images with better image quality. SOLUTION: A partial abort section 109 aborts a bit stream in the unit of sub-bands or bit planes of compressed image data in order to reduce the data quantity of the compressed image data by wavelet conversion and recorded in am image memory 107, and reserves an idle area with a capacity decided by number of stored images to the image memory 107. A quantization section 105 and an entropy coding section 106 compress and encode image data to be newly stored in the image memory 107 so that the data quantity can be stored in the reserved idle area.
Patent JP-2000311596-A (JP)
Title: Manufacture of and equipment for electron emitting element, driving method and adjusting method for it
Inventor: KAWADE ISAAKI
IPC: H01J1/312
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To stabilize electron emitting characteristics by applying a voltage having the same polarity as a voltage applied during normal drive and a voltage having a reverse polarity to a voltage applied during normal drive, in a voltage applying process to apply a voltage between two electrodes. SOLUTION: A positive polarity pulse voltage having a peak value of Vmax and a reverse pulse voltage having a peak value of-Vmax are alternately applied one or more times, and this is repeated to carry out a preliminary drive. After the preliminary drive, an electron can be stably emitted by driving by a pulse having a peak value of an element voltage of less than Vmax and not less than an electron threshold voltage. Total driving time by the positive polarity pulse voltage during the preliminary drive is preferably not less than 500 μsec. Thereby, an emission current is stabilized. In addition, total driving time by the positive polarity pulse voltage is preferably not more than 60 μsec. Thereby, the emission current is not reduced.
Patent JP-2001231740-A (JP)
Title: Endoscope system
Inventor: ICHIHARA HINAKO
IPC: G02B23/24
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system which allows the inexpensive manufacture of system for animals and humans respectively. SOLUTION: The endoscope system 1 for man consisting of an endoscope device for man and the endoscope system 9 for animals consisting of an endoscope device for animals are so formed that segments called as medical appliances, such as endoscopes, light source devices ad video processors, of the respective endoscope systems have interchangeability with each other.
Patent JP-2001238012-A (JP)
Title: Image reader
Inventor: FUKUMURA ATSUSHI
IPC: H04N1/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the distance between the light source of a scanner and platen glass (original) cannot be held fixed to affect image reading when the assembly accuracy of members or the molding accuracy of the member themselves is poor because a member supporting platen glass constituting an original placing surface is made of one member and a member slidingly supporting a scanner is made of another and these members are attached to a chassis in a conventional image reader. SOLUTION: In a configuration in which an image reader 6 is housed in a chassis 21 mold integrally in a box shape, made of resin, and in a reinforcing plate 23F attached along the moving direction of a scanner of the chassis 21, a cross section is formed in a U shape, its upper surface is defined as a surface 23a supporting platen glass, its lower surface is also defined as a sliding surface 23b of the scanner, the plate 23F is made of sheet metal, and the surfaces 23a and 23b area arranged parallelly.
Patent JP-2001236189-A (JP)
Title: Server device, data managing method of server device and storage medium
Inventor: SAKAI TETSUO
IPC: B41J21/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To display available overlay images in a list or to preview the over images to a client user. SOLUTION: Information about overlay images fetched from the scanners of function compound type copiers 8 and 9 or information about overlay images set by a downloader are managed on a server 2 that can be referred to from client PCs 4 and 5.
Patent JP-2001243770-A (JP)
Title: Synchronous type semiconductor device and method for reading its data
Inventor: WATANABE JUN
IPC: G11C7/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous semiconductor device capable of shortening access time when the CAS latency is set to '1'. SOLUTION: A control circuit 37 outputs a control signal SC on the basis of a preliminarily set CAS latency to a switching circuit 36, and the switching circuit 36 responds to the control signal SC. When the CAS latency is set to '2' or higher, the circuit 36 supplies a signal S2 from a register block 35 to an output circuit 38, and when the CAS latency is set to '1', the circuit 36 supplies a signal S1 from a read amplifier 34 to the output circuit 38.
Patent JP-2001242925-A (JP)
Title: Method for preparing production plan
Inventor: SHIMIZU TAKAMASA
IPC: G06Q50/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of whole production lines. SOLUTION: The production plan is designed based on the priority order by comparing the number of half-finished lots, that is, the number of the lots already led in processing in the neck processes (Neck1-NeckN) which are bottlenecks in manufacturing processes of products, with the number of the proper lots, that is, the number of the proper lots in the neck processes, then computing the number of the surplus lots, that is, the number of the lots left unfinished, by reducing the number of the proper lots from the number of the half-finished lots, when the number of the half-finished lots is larger than the number of the proper lots, the priority order of the neck processes (Neck1-Neck N) can be determined based on the number of the surplus lots.
Patent JP-2001239608-A (JP)
Title: Laminated coating film and its coated sliding part
Inventor: IRIE YOSHINORI
IPC: B32B15/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating film and its coated part wherein frictional coefficient is decreased and sliding properties are improved without remarkably spoiling wear resistance of a ceramic coating film in sliding under a lubricant. SOLUTION: A compound layer comprising at least one among nitrides, carbonitrides and carbides of at least one element selected from metal elements of IVa, Va and VIa groups in the periodic table and a metal layer containing at least one selected from Al, Zn, W, Fe and Mo are alternately laminated.
Patent JP-2001245292-A (JP)
Title: Data receiver, date transmission receiving system and recording medium
Inventor: KURATA YASUO
IPC: H04N19/70
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a data receiver that can reproduce data normally, without causing overflows in a buffer by solving the problem in the conventional data receiver, that it cannot reproduce the data normally because of overflowed buffers, when the conventional data receiver is not in matching with a transmitter side device, and to provide a data transmission/reception system and a recording medium storing a data reception program. SOLUTION: There are provided the data receiver, the data transmission receiving system and the recording medium, where a clock time of an adaptive clock section 42 providing reproduction timing in a synchronous control section 40 of a receiver side device 20 is corrected and set, on the basis of reproduction time information relating to data stored in an image buffer 22 or an audio buffer 23, and a PTS/aSTC comparison 43 controls reproduction of the data stored in the image buffer 22 or the audio buffer 23, on the basis of the reproduction timing information that is corrected and set.
Patent JP-2001248523-A (JP)
Title: Inlet filter
Inventor: KATSURA RYO
IPC: F02M61/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive inlet filter which is capable of trapping even if foil or needle shaped foreign matter is contained in fuel. SOLUTION: In the inlet filter A pressed in an attaching part 221 of a fuel passage 22 of an inlet 2 of an injector provided with a conical surface 21 while mounting together with a stopper 3 having a lock surface 31, a plurality of tapered and nearly circular arc cross sectional first and second vertical grooves are alternately formed on one plate surface side from an upper end and a low end to a near side of the outer end, and a thin rectangular metallic plate wherein a nearly circular arc cross sectional horizontal groove for connecting the adjacent first and second vertical grooves to each other is spirally and tightly wound so as to set the one plate surface side to an inside.
Patent JP-2001241447-A (JP)
Title: Crown type cage for ball bearing and ball bearing
Inventor: OKUBO KENJI
IPC: F16C33/38
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To realize a structure capable of reducing NRRO and rotational resistance of a ball bearing. SOLUTION: A pressing part 14 protruding in a free state from an inner face of a pocket 10a composing a cage 8a is provided in a deep part of the inner face. An thickness excluded part 15 opening to a bottom of a main part 9 composing the cage 8a is provided in a portion which is a part of the main part 9 matching with the pressing part 14 for providing spring to this pressing part 14. A ball is pressed against inner portions of a pair of elastic pieces 11 and 11 of an inner face of the pocket 10a by resiliently pressing this ball by the pressing part 14 in a state with the ball held inside the pocket 10a. As a result, a gap wherein the ball can be displaced inside the pocket 10a is eliminated for reducing frictional resistance of a sliding part between a rolling contact surface of this ball and an inner circumferential face of this pocket 10a.
Patent JP-2000255508-A (JP)
Title: Pressing apparatus for object to be packaged in packaging machine
Inventor: HASHIZUME SHINYA
IPC: B65B11/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent an object to be packaged from being raised by a method wherein no resistance is given to the object when the object is pushed up toward a packaging part where a film is held in a tense state, while a great resistance is given to the object when it tends to be raised in the operation of folding the film during a period until the discharge of the object is finished after finishing the push-up of the object, in a packaging machine which packages an object to be packaged while folding a film under a bottom face side of the object. SOLUTION: A pressing plate 93 for an object B to be packaged is connected to a support member 91 positioned above a packaging part with the aid of parallel links 92a, 92b. A damper 94 for giving a resistance to the movement of the pressing plate toward a rising direction, which is accompanied by the operation of folding a film, is provided in a mounting part where the parallel links 92a, 92b are mounted to the support member 91.
Patent JP-2000263252-A (JP)
Title: Friction stirring welding method
Inventor: SATO AKIHIRO
IPC: B23P23/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a recess in a weld zone by abutting the end of a second member on the end of a first member excluding a part projecting from its face in the thickness direction, inserting a rotary body, which has a small diameter part at the tip end of a large diameter part, in the manner that the boundary between the large and small diameter parts is located between the extension of the face and the apex of the projection, and revolvingly moving the rotary body along the abutted part for welding. SOLUTION: The small diameter part 72 of the two rotary bodies 70, 70 is inserted revolvingly into the weld zone of hollow sections 50, 60 and moved simultaneously along the longitudinal direction of the weld zone. The boundary 73 between the large and small diameter parts 71, 72 of the rotary body 70 is located between the extension of the outside face of the plates 51, 61 excluding the thick part 56, 66 and the apex of the thick part 56, 66. The small diameter part 72 is in the abutted part. Even if a gap exists between the thick part 56, 66 and the end part 56a, 66a, the base material of the thick part 56, 66, which is fluidized by friction stirring welding, is pushed into the gap, preventing defects from generating in the weld zone. Its upper face is machined by a grinder, and made flush with the upper surface of the plates 51, 61.
Patent JP-2001249591-A (JP)
Title: Cleaning device
Inventor: FUJISHIMA MASAYUKI
IPC: G03G21/10
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven wear of a photoreceptor drum while preventing the pass-through of residual toner or the like. SOLUTION: In a cleaning device provided with a cleaning blade 17 to remove the residual toner or the like stuck on the photoreceptor drum of an image forming device, the cleaning blade 17 is supported by a blade supporting part 22 provided at a blade holder 16, and sealing members 19 to seal both right and left side end parts of the cleaning blade 17 are provided, and the projecting measure of the cleaning blade 17 is set so that both right and left side end parts of the cleaning blade 17 are largely projected from the blade supporting part 22 as compared with a center part.
Patent JP-2001259979-A (JP)
Title: Lens form data treatment device and processing device for peripheral edge of spectacle lens equipped with the data treatment device
Inventor: SUZUKI YASUO
IPC: G02C13/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lens form data processing device allowing the operator to adjust the V-groove crest position and a spectacle lens peripheral edge processing device equipped with the data processing device. SOLUTION: The lens form data processing device and spectacle lens peripheral edge processing device equipped therewith include a frame shape measuring device 1 whereto the lens frame shape data is fed, an edge thickness shape data entering means consisting of a filler and encoder for entering the edge thickness shape data of each lens for spectacles, an operation panel part 61 for entering the data concerning the V-groove shape formed at the edge end- face, a liquid crystal display 62 to display the V-groove section shape and the mark YM to show the V-groove bottom position of the lens frame LF (RF) on the basis of the entered lens frame shape data, edge thickness shape data and V-groove shape data, and an arithmetic/judgement circuit 91 to adjust the V-groove position Y of the V-groove section shape into the V-groove position of the lens frame LF (RF)  and determine the V-groove shape data after adjustment.
Patent JP-2001255539-A (JP)
Title: Optoelectronic device and projection type display device
Inventor: UCHIDA MASAHIDE
IPC: G03B33/12
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To decrease color irregularity or irregularity in the luminance all over the projected image in an optoelectronic device which can be preferably used as a light valve of a projection type display device such as a projector. SOLUTION: The optoelectronic device has a pair of substrates (10, 20) and a liquid crystal layer (50) held between the pair of substrates. The gap between the pair of substrates is varied along the bright view direction, so as to decrease changes in the contrast due to the viewing angle characteristics, along the bright view direction in the image display region. The device also has a sealing material (52) to laminate a pair of substrates in the periphery of the liquid crystal layer and has a gap material included in the sealing material and determining the gap. The particle size of the gap material is varied, to vary the gap between the substrates.
Patent JP-2001263102-A (JP)
Title: Valve timing control device for engine
Inventor: OGURA AKIRA
IPC: F02D43/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To resolve or minimize a torque fluctuation of an engine following cleaning actuation of a variable valve timing mechanism. SOLUTION: Throttle valve is checked (S201) whether totally closed or not. If totally closed, a value of an initial flag FLGINI is referred to (S208). If FLGINI=0 and it is the first time after shifting from open state to totally= closed state of the throttle, the temperature of the cooling water TW indicating engine temperature is checked (S210) whether it exceeds a low temperature judgment threshold value TWL or not, and engine speed NE is checked (S211) whether it exceeds a low rotational frequency judgment threshold value NEL or not. As a result, if TW>TWL and NE>NEL, a cleaning flag FLGCLN is set to 1 (S212) to allow a cleaning operation.  Thus, deterioration of the sliding ability at sliding part of a variable valve timing mechanism or a hydraulic control valve and the biting of foreign matters are prevented by suppressing precipitation and a deposit of impurities or the foreign vnatters while preventing generation of torque shock due to combustion fluctuation of the engine.
Patent JP-2001261869-A (JP)
Title: Polypropylene-based resin composition for blow holding, and container
Inventor: SHIROMOTO SEIJI
IPC: B29C49/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition for blow molding which is excellent in expansion blow-molding properties and suitable for the manufacture of a light-weight expansion blow-molded container, and an expansion blow-molded container made of the composition. SOLUTION: There are provided a polypropylene-based resin composition for blow molding comprising 100 pts.wt. of a polypropylene resin (B), which contains a propylene polymer resin (A) prepared by a polymerization process comprising a step of producing a crystalline propylene polymer moiety (a) having an intrinsic viscosity of 5.0 dl/g or more and a step of producing a crystalline propylene polymer moiety (b) having an intrinsic viscosity of less than 3.0 dl/g, wherein the proportion of the crystalline propylene polymer moiety (a) in the propylene polymer resin (A) is 0.05-25 wt.%, and the propylene polymer resin (A) has an intrinsic viscosity of less than 3.0 dl/g and a molecular-weight distribution of less than 10, and 0.01-10 pts.wt. of a blowing agent (C), and an expansion blow-molded container made of the polypropylene-based resin composition for blow molding.
Patent JP-2001265951-A (JP)
Title: Selling system for travel merchandise or transportation seat related to the travel merchandise
Inventor: KAWAHARA SHINICHI
IPC: G06Q30/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a system for facilitating a transaction among a travel agent, a carrier and a consumer about the sales of travel merchandise utilizing facilities for transportation such as an airplane. SOLUTION: An Internet homepage opened by the carrier or a person commissioned by the carrier is provided with a means with which the consumer inputs at least one or more desired conditions among travel purpose, region, expense, season and term (a), a means displaying travel merchandise that coincides with the desired conditions or is close to the desired conditions by inputting the desired conditions (b) and a means displaying any among an inputting method for knowing detailed information in the homepage about each of the displayed travel merchandise, a method for accessing homepages opened by respective inquired travel agents about each of the travel merchandise, and the name, the telephone number, etc., of the corresponding travel agent (c).
Patent JP-2001262282-A (JP)
Title: Quenching-free stainless steel sheet for motorcycle disc brake, and its manufacturing method
Inventor: OZAKI YOSHIHIRO
IPC: B62L1/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel sheet having 250-300 Hv Vickers hardness without applying quench-and-temper treatment or quenching treatment. SOLUTION: A slab of a chromium stainless steel, having a composition containing, by mass, <=0.1% C, <=0.1% N and 10.0-20.0% Cr, is hot rolled. The resultant hot rolled steel plate is formed into a ferrite single phase structure and then cold rolled at 15-70% draft to regulate Vickers hardness (Hv) to 250-300. Further addition of 0.05-1.0% Nb can practically prevent softening even if the steel undergoes heating.
Patent JP-2001259341-A (JP)
Title: Oxygen enriching apparatus
Inventor: NAKANE TOSHITAKA
IPC: B01D53/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To make a supply flow rate of oxygen gas adjustable in accordance with the physical condition of a patient and save on energy consumption by cutting the power to be consumed during the low flow rate, when enriched oxygen is obtained from air by a compressed swing adsorption process. SOLUTION: This oxygen enriching apparatus 11 comprises a compressor 25, adsorption columns 29, 30 which are filled with an adsorbent and obtain the enriched oxygen by separating nitrogen and oxygen from the air by the compressed swing adsorption process and a control valve 28 which sequentially repeats an operation to send compressed air from the compressor 25 to one 29 of the adsorption column and an operation to emit nitrogen to the outside from the other adsorption column 30 which is through with an adsorption process.  In addition, an inverter device 26 is provided which controls the number of revolution of the compressor 25 and is controlled by a control part 50 to adjust the number of revolution of the compressor 25 based on the concentration of the oxygen gas to be guided to an oxygen outlet 12 from a buffer tank 31 and the supply flow rate of the oxygen gas set by a flow rate adjusting device 40.