baber/WOPTO huggingface dataset:
Patent JP-2002241200-A (JP)
Title: Metal oxide structure, and method and device for producing the same
Inventor: SAITO HIDETOSHI
IPC: C30B29/62
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide structure containing whiskers which is obtained without lowering the functions and properties of a metal oxide whisker base material and has markedly improved mechanical strength and durability, and to provide a method and a device for producing the same. SOLUTION: The metal oxide structure contains the whiskers of a metal oxide, which whiskers have each a diameter of the cross section approximated to a circle of 0.01 to 100 μm and the ratio of the length to the diameter of the cross section approximated to the circle of >=1. Each whisker has a reinforced structure which is obtained by adding an element different from those of base materials constituting the whisker. The metal oxide structure containing the whiskers mentioned above is produced by an atmospheric pressure open type CVD method.
Patent JP-2002237927-A (JP)
Title: Image reader
Inventor: KONAGAYA TATSUYA
IPC: H04N1/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To read an image with high accuracy by regulating a temperature of a light source by a cooling fan. SOLUTION: A light source 30 is configured by placing R, G, B, IR LEDs in a form of a matrix. A luminous quantity sensor 55 is fitted to a sidewall of a diffusion box 31. The luminous quantity sensor 55 senses the luminous quantity of a red light, a green light, a blue light and an IR light for every reading of each frame image. A cooling fan 45 is driven, on the basis of an output of a thermistor 50, to keep the temperature of the light source within a prescribed temperature range. A correction circuit 56 obtains a correction value, on the basis of the sensing value of each color light from the luminous quantity sensor 55. An image processing section 9 multiplies the correction value with image data for correcting the image data. Regulating the temperature of the light source 30 can suppress the effect of the luminous quantity and a spectral change accompanied by temperature fluctuations in the light source 30 for enhancing reading accuracy.
Patent JP-2002234064-A (JP)
Title: Method for manufacturing composite material molding
Inventor: KAWABATA YASUSHI
IPC: B29C48/90
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve productivity by accelerating an extrusion speed of a molding made of a thermoplastic composite material containing a thermoplastic resin and a plant filler. SOLUTION: A method for manufacturing a composite material molding comprises the step of extrusion molding the thermoplastic composite material containing the thermoplastic resin and the plant filler. The extrusion molding is executed by an extruder, a thermally shaping mold, a cooling mold and an extrusion auxiliary facility sequentially disposed in this order. The shaping mold is directly coupled to the cooling mold. The facility is installed at a downstream side of an extrusion line after the cooling mold. Thus, the molding is taken off while slidably moving the molding at a speed equivalent to or faster than the extruding speed of the extruder in an extruding direction.
Patent JP-2002240934-A (JP)
Title: Conveyor device and sorting equipment using the same
Inventor: YAMAMOTO TATSUYA
IPC: B65G17/22
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor device capable of being constituted simply and inexpensively as a whole and automatically correcting the positions of ledges. SOLUTION: This conveyor device 31 has a pair of ring bodies 40 and 42 and an endless belt body 44 wound between the ring bodies 40 and 42 and has rotational force imparted from the outside. Ledges 45 of a belt width direction are provided at a plurality of portions on an external surface side of the endless belt body 44 and a pair of the ledges 45 are disposed so as to be simultaneously located on upper sides of both the ring bodies 40 and 42. The endless belt body 44 is formed by a continuous body of two highly flexible belt parts 44A which are located at the outside of the ledges 45 and wind on the ring bodies 40 and 42 when rotation is stopped and the two remaining low flexible belt parts 44B.  The endless belt body 44 is made to have a rigid difference and the endless belt body 44 itself can be made to have restoring force and braking force (holding force) by utilizing elastic repulsion wound on the ring bodies 40 and 42, the ledge group 45 can be automatically recovered to fixed positions and the fixed positions can be positioned.
Patent JP-2002245766-A (JP)
Title: Vertical installation type disk reproducing device
Inventor: HAYASHI TATSUYA
IPC: G11B33/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To indicate the arrangement of a reproducing unit and the constitution of respective parts more suitable for a vertical installation type layout, to perform miniaturization and to improve operability at the time of attaching and detaching a disk or the like in a vertical installation type disk reproducing device. SOLUTION: This device is arranged such that the moving direction of the optical pickup 32 of the reproducing unit 3 is along a radial direction obliquely upwards or obliquely downwards from the center part of the disk and the horizontal width of a disk attaching surface Z is reduced. Also, influence on posture keeping by the gravity of the reproducing unit 3 in the vertical installation type layout is reduced by receiving vibration in a vertical direction by a pressing means 8. Also, by a falling prevention means 23 and a recessed part 22 provided on the disk attaching surface Z, the disk is easily attached and detached and the disk which is about to slide down is received.
Patent JP-2002245117-A (JP)
Title: Method for producing extrapolation face of product model and method for designing checking fixture
Inventor: HASHIMOTO ATSUSHI
IPC: B30B15/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an extrapolation face producing method that hardly makes calculation errors even in the case of automatically preparing the extrapolation face of a product model by a parametric CAD device. SOLUTION: A division point where a designation line designated as an extrapolation face production part is formed on the outer circumferential edge of the product model (S100), and a straight line is produced on the division point (S102). The straight line is projected onto a product face (S104), and an extension line that extends to an outer direction being a direction where the extension line comes into contact with a projection line projected from the division point is produced (S106). A face (extrapolation face) is produced (S110) on in an area surrounded by the designation line, the extension line and a connection line by connecting the respective end points of the extension line in an extension direction with the connection line.
Patent JP-2002243317-A (JP)
Title: Refrigerating cycle device
Inventor: HIRAI YASUYORI
IPC: F25B43/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To separate and recover old lubricating oil from the mixed oil of new lubricating oil and the old lubricating oil remaining in existing piping in a refrigerating cycle device in which old refrigerant is replaced by new refrigerant and the existing piping is used. SOLUTION: A mechanism is provided in which the old lubricating oil is adsorbed by an oil adsorbent using an activated carbon from the mixed oil including the old oil separated from a refrigerant circuit and the new lubricating oil.
Patent JP-2002238543-A (JP)
Title: Liquid-discharging device for discharging probe solution
Inventor: KIYOTA KO
IPC: B41J2/175
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-discharging device which is used for discharging a probe solution, uses the advantage of a method for discharging a probe solution at prescribed positions of a carrier from discharge openings in a sure state not causing the non-discharging of the solution, and can surely and accurately form probe spots on the carrier. SOLUTION: The method for producing a fixed probe chip by discharging the probe solution from the discharge openings of a liquid discharge unit on the carrier to form the spots of the probe solution comprises preliminarily discharging the probe solution from the discharge openings, respectively, optically detecting the discharged solution to determine the discharged state and specify non-discharging openings, carrying out discharge-recovering operations for the non-discharging openings, and then imparting the solution from the discharge openings to the carrier for preparing the fixed probe chip according to a prescribed pattern.
Patent JP-2002245634-A (JP)
Title: Optical disk device and optical disk recording and reproducing method
Inventor: YOSHIDA TAKAHARU
IPC: G11B7/005
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To enable speedy and secure a recording and reproducing process while continuously seeking between different zones of an optical disk having its rotating speeds defined by the zones. SOLUTION: The optical disk drive has a header part detecting circuit 61 which measures a relative speed v1 by detecting headers in a zone of the optical disk, a CPU 25 which adds the product of disk motor rotation variation acceleration (a) and a necessary time (t) to the logical speed in the zone when the rotating speed is stable at the start of seeking or to the measured relative speed v1 when the rotating speed is unstable at the start of the seeking owing to the last seeking and predicts the resulting value as a speed after seeking, a master clock part 62 which sets a master clock according to it, and a reproduction unit 6 which reproduces the data stored in the zone according to the clock.
Patent JP-2002245042-A (JP)
Title: Information processor, hybrid recording medium, information supply system, information supply method, information processing program, medium recording information processing program and server machine
Inventor: MORIMIYA YUJI
IPC: G06F17/30
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To promote the purchase of a storage medium and to inexpensively provide information including more minute contents. SOLUTION: A specific code for accessing an information server 300 supplying various pieces of information is stored in the ROM area 210 of a hybrid recording medium 200. The specific code of the information server 300 supplying various pieces of information on the ROM area 210, is displayed on the same screen of the various pieces of information on the ROM area 210 which is displayed on an information processor 100. A system can access the information server 300 supplying various pieces of information through a prescribed communication means.
Patent JP-2002247471-A (JP)
Title: Digital television receiver and its control method, storage medium, and program
Inventor: YOMO YASUSHI
IPC: H04N5/44
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital television receiver or the like that displays stored information relating to a program in cross-reference with the program so as to provide effective information to both an information provider and viewers. SOLUTION: A broadcast contents storage section 103 stores program attribute information 302 included in digital broadcast data, an information storage section 107 stores advertisement information 303, and a keyword storage section 106 stores a database generated from the advertisement information 303 and keyword and identification information 305 or the like. A selection section 105 acquires the program attribute information 302 from the storage section 103, accesses the database to search the database according to an item and a value of the program attribute information 302 and gives matching identification information 305 to a control section 104. Thus, a display section 2 displays the advertisement information 303 corresponding to the identification information 305 within a range of a quantity N in interlocking with the most suitable program.
Patent JP-2002249748-A (JP)
Title: Polyimide adhesive and adhesive sheet
Inventor: SATSUMA MICHIO
IPC: C09J109/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant polyimide adhesive exhibiting high adhesion to polyimide resin, and to provide an adhesive sheet using the above adhesive. SOLUTION: This polyimide adhesive, which has a weight-average molecular weight of >=1.0×10<4> and a glass transition temperature of 0-200 deg.C, essentially comprises an acid anhydride component based on an elastomer segment- containing polymer having acid anhydride group and a diamine component based on a 2nd elastomer-containing polymer having amino groups on both ends of the molecule.
Patent JP-2002213032-A (JP)
Title: Wooded building structure constructible by oneself
Inventor: FUJIWARA AKIRA
IPC: E04B1/26
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a building structure constructed with log materials having the weight and length handleable by oneself. SOLUTION: Two columns of log members 1 are connected with log members 2 to form a wall, log members 3 are crossed in several stages to form cruciforms and connected to the log members 1 to form beams, and log members 4 are combined with the log members 1 in several stages to form a roof. All log members have the weight and length handleable by oneself, and this building structure having sufficient strength can be constructed by oneself by compositely combining them.
Patent JP-2002250613-A (JP)
Title: Optical three-dimensional shape measurement system
Inventor: KITAZAWA TOMOFUMI
IPC: G01B11/25
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape detection system, having an uncomplicated small device, and easily usable widely for general photographing, without being restricted to three-dimensional measurement, and to provide an optical device capable of photographing easily and surely, by preventing misoperation in use at the measuring time and at the general photographing time. SOLUTION: This three-dimensional shape measuring system is a pattern-projecting device, using emission from a stroboscope of a camera as a light source, transmitting light through a pattern mask, and projecting a three-dimensional position detection pattern to an object, and the pattern-projecting device is mountable on the camera and dismountable therefrom. A detection means for detecting the state, where the pattern projecting device is mounted on the camera or dismounted therefrom is provided, and light quantity adjustment of the stroboscope corresponding thereto is executed.  When detecting a state where the pattern projecting device is mounted on the camera, a mode where photographing having projected pattern light and photographing which does not have projected pattern light can be conducted continuously is provided, and when photographing is not made to have projected pattern light, the pattern projecting means is retreated from a stroboscopic emission optical path, and the stroboscopic emission for normal photographing can be conducted.
Patent JP-2002254301-A (JP)
Title: Polishing method, and polishing device
Inventor: AMANO TAKESHI
IPC: B24B37/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve flatness of both surfaces of a workpiece, and improve TTV precision. SOLUTION: In this polishing method and polishing device for polishing both surfaces of the workpiece positioned between an upper and a lower plates to revolve in the same direction by cooperation of a sun gear and an internal gear, and rotate both in normal and inverse directions, rotation speed in the inverse direction when the carrier rotates is set to be higher than rotation speed of it in the normal direction. In this constitution, rotation time of the carrier in the inverse direction is shorter, while its rotation time in the normal direction is longer. Polishing work can therefore be completed in rotation in the normal direction even at a mass production site where machining allowance is different depending on workpieces. Flatness of both surfaces of the workpiece can thus be improved, and TTV precision can be improved.
Patent JP-2002270210-A (JP)
Title: Solid polymer fuel cell set
Inventor: YAMAMOTO NORIMASA
IPC: B65D17/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple method of supplying hydrogen to the negative electrode of a solid polymer fuel cell by using oxygen contained hydrocarbon. SOLUTION: This solid polymer fuel cell set comprises a solid polymer fuel cell in which a negative electrode and a positive electrode interposing a polymer electrolyte membrane between them are housed in a container having a fuel supply port for the negative electrode, a fuel cartridge that has a fuel chamber containing oxygen-contained hydrocarbon and a catalyst chamber containing a biochemical catalyst that generates hydrogen by resolving oxygen-contained hydrocarbon, and a connection tube that is made of a tube which is capable of connection with the fuel supply port for the negative electrode of the solid polymer fuel cell at one end, and capable of insertion in the fuel cartridge at the other end, and which has at least one opening for communicating respectively with each chamber of the cartridge at the other end.
Patent JP-2002268287-A (JP)
Title: Two-component developer, image forming device using this two-component developer and image forming method
Inventor: SASAKI FUMIHIRO
IPC: G03G9/10
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a developer with which the impartation of the electrostatic charge to toners is sufficiently performed to make it possible to obtain good images free of splashing of the toners, surface staining and stripe-like staining and an image forming method and device using the same. SOLUTION: The two-component developer containing at least the magnetic toners (A) having a binder resin and a magnetic material which is multi component iron oxide particles bound with carbon black on the surfaces of iron oxide particles and magnetic carriers (B) used for the image forming device which has a first regulating member for regulating the amount of the developer deposited on a developer carrying member and conveyed by the same and a second regulating member set with a spacing from the developer carrying member so as to regulate the passage of the increased component of the developer when the layer thickness of the developer is increased by an increase in the toner concentration of the developer and is capable of changing the toner capturing state of the developer on the developer carrying member by changing the contact state of the developer and the toners by the second  regulating member and the image forming method and device using the same.
Patent JP-2002265135-A (JP)
Title: Image forming device
Inventor: KIMURA SHUICHI
IPC: B41J29/38
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, inserting a guard sheet classifying a printing job between output paper sheets of the printing job. SOLUTION: A color image forming device 1 conveys a recording paper sheet from one of a plurality of paper feed trays 2, 3 to an image forming part, after image forming by prescribed write resolution in the image forming part, the recording paper sheet is discharged onto a paper discharge tray 9, 10 from a paper discharged port, and in the case of performing a guard sheet printing process inserting a prescribed blank sheet of recording paper sheet as the guard sheet in each printing job, a process procedure of the guard sheet printing process inserting the guard sheet is determined in accordance with a printing parameter of a paper tray conveying the recording paper sheet, a kind of the paper recording paper sheet, write resolution in the image forming part, the discharge port, etc.  Accordingly, printing can be made without changing a speed of conveying of the recording paper sheet, and an adequate inserting process of the guard sheet can be performed while productivity can be improved.
Patent JP-2002270272-A (JP)
Title: Connector
Inventor: KOBAYASHI YUTAKA
IPC: H01R13/42
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To guarantee a smooth transfer of a retainer and heighten a locking force at the same time. SOLUTION: A retainer 30 is inserted into a retainer inserting opening 27 formed across a tower part 21 of a female housing 20 in two steps of a temporary locking position and a proper locking position. In the retainer 30, a pair of an elastic locking part 33 and a fixed locking part 35, separate from each other in front and back, are formed for each cavity 23. Basically, the elastic locking part 35 thrusts into the cavity 23 at a temporary locking position, and the fixed locking part 35 at a proper locking position, when, the elastic locking part 33 is formed in a width about 1.5 times the cavity 23, and can be continuously locked to a locked protrusion 15 of a corresponding female side terminal fitting 10 during transition from the temporary locking position to the proper locking position.  While the elastic locking part 33 holds the female side terminal fitting 10 at a given position, the retainer 30 is pressed in smoothly to the proper locking position, and is doubly locked by both the elastic locking part 33 and the fixed locking part 35 at the proper locking position.
Patent JP-2002212907-A (JP)
Title: Steel plate laying out anchor
Inventor: SAKURADA MASAMI
IPC: E01C9/08
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate laying out anchor. SOLUTION: Before laying the steel plate, a under plate is placed at a predetermined position, and after a steel plate is mounted thereon, an upper slant plate is clamped fixedly with a bolt.
Patent JP-2002271024-A (JP)
Title: Inter-layer connection via structure
Inventor: MINOYA NAOSHI
IPC: H05K1/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an inter-layer connection via structure with small signal distortion which is used to connect coplanar transmission lines isolated with a thick insulating film to each other, or to connect the electrode of an active element such as a signal generator or receiver right above a substrate and a coplanar transmission line on the thick insulating film. SOLUTION: As an inter-layer connecting means which connects the signal lines 2a and ground line 2b of the coplanar transmission line provided right above the substrate 4 to the signal line 1a and ground line 1b of the coplanar transmission line provided on the insulating film 3 respectively, the inter-layer connection via structure 5 is constituted by laminating metal layers while shifting them in the propagation direction of the signal propagating through the coplanar transmission line 1.
Patent JP-2002263391-A (JP)
Title: Sewing machine needle and its manufacturing method
Inventor: NAKAMURA KAZUHIRO
IPC: C25D5/50
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine needle capable of supressing needle breakages during sewing, preventing the minute pieces of the needle from flying at the time of the needle breakage and enhancing the safety in the sewing work and the sewn products. SOLUTION: A needlepoint part 1, a needle eye part 2, a hollowed part 3, a needle blade part 4, a taper part 5 and a shank part 6 are formed from a metal needle material comprising carbon steel, and the hardness of the entire needle is made 800 Hv or below by heat treatment. A coating 9 is provided, and a needle has such a constitution that it is provided with baking treatment in such a manner that the proper break point angle at the time of needle breakage is 15 deg. or below.