baber/WOPTO huggingface dataset:
Patent JP-2001272615-A (JP)
Title: Optical scanner
Inventor: ICHIKAWA JUNICHI
IPC: B41J2/44
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To acquire a good image without generating the unevenness of exposure by an optical scanner by maximizing the arrangement density of light emitting points without generating the influence of crosstalk due to heat between the light emitting points of the optical scanner which scans and exposes the surface to be scanned with a plurality of light flux from a plurality of light emitting points two dimensionally arranged with a light deflector. SOLUTION: By setting the relative position relation of the light emitting points, and setting an inclined angle in the same plane of a surface emission-type laser 12 by using the surface emission-type laser 12, a plurality of main scanning lines can be simultaneously formed in the surface to be scanned which is the peripheral surface of a photoreceptor drum 28, the speeding up of processing can be realized, and the whole light emitting points can be stored compactly.
Patent JP-2001270488-A (JP)
Title: Dividable small-sized boat
Inventor: NAKAJIMA SEIZO
IPC: B63B35/73
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a dividable small-sized boat capable of being easily assembled or disassembled by one person, easily transported or stored, and assembled or disassembled in a state of being floated on the sea, and made of a metallic plate for easy recycling. SOLUTION: The first, second, third, fourth and fifth box-shaped hull units 2-6 floated on the water, are demountably mounted and connected by upper connecting plates 11, 12, a lower connecting plate 13 and a seat plate.
Patent JP-2001282646-A (JP)
Title: Communication controller, data processor, network controller, communication control method, data processing method, and storage medium
Inventor: OYA TAKASHI
IPC: H04L12/70
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To make a module to process an MIB object to update itself. SOLUTION: When a submodule, having the value of a MIB object stored in a submodule database 11 is executed, an MIB object received from a data processor is analyzed by an object processing part 7 to obtain MIB data, which are executed as a program incorporated in the submodule, thereby extending the MIB based on the execution result.
Patent JP-2001284886-A (JP)
Title: Electronic component feeder
Inventor: SUGITA MASAHIRO
IPC: H05K13/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component feeder capable of adequately feeding electronic components different in feed pitch to a pickup position and adequately picking them up. SOLUTION: The feeder comprises a tape feed mechanism 22 for intermittently feeding a tape carrier C having electronic components A to a pickup position S, shutter mechanism 24 for actuating a shutter 61 provided at the pickup position S to open and close freely reciprocally so as to open the top of the carrier tape C allowing the electronic component A to be picked up, controller 26 capable of controlling the tape feed mechanism 22 for feeding the next pickup electronic component A to the pickup position S by one intermittent feed step and a plurality of intermittent feed steps, and stroke control mechanism 30 capable of adjusting the reciprocal stroke of the shutter 61 according to the size of the electronic component A.
Patent JP-2001280813-A (JP)
Title: Operation managing system for refrigerator
Inventor: HOSAKA TAKASHI
IPC: F25D23/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To effect more rapid coping compared with a conventional case that a maintenance dealer concerned immediately attends to do a work, in an operation management system for a refrigerator to remotely manage a refrigerator, connected to a deep freezing and refrigerating showcase and a deep freezer and refrigerator installed at a shop, such as a supermarket, etc., and a food processing center, etc., through a public telephone circuit. SOLUTION: An abnormal reset signal 20 is transmitted by the reset function of a terminal device 11. An abnormality reset output circuit added to a refrigerator measuring unit 2 is connected to a refrigerator 1.
Patent JP-2001280617-A (JP)
Title: Thermal decomposition apparatus for organic waste
Inventor: YAMAMOTO KIMIJI
IPC: C09K17/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple thermal decomposition apparatus for an organic waste capable of realizing effective processing for the organic waste and effective use of residues by making use of decomposition gas of the organic waste. SOLUTION: A thermal decomposition apparatus A includes a thermal decomposition furnace 1, a throwing feeder section 2 communicated with the thermal decomposition furnace 1, and a discharge feeder section 3. The foregoing thermal decomposition furnace 1, in which thermal decomposition of organic waste is performed, includes a heating chamber 12 defined by an external wall, a thermal decomposition chamber 11 provided in the heating chamber 12, a burner 13 of a heating apparatus for heating the thermal decomposition chamber 11 externally, and a decomposed gas discharge pipe 14 provided with one end communicated with an upper portion of the foregoing thermal decomposition chamber 11 and with the other end, located in the vicinity of the foregoing burner.  In the foregoing thermal decomposition chamber 11 there is provided a stirring apparatus composed of a rotary blade 4 and a rotary shaft 5 such that it can effectively transmit heat from the burner 13 while stirring the organic waste.
Patent JP-2001278974-A (JP)
Title: Crosslinked polymer and production method of the same
Inventor: IRISATO YOSHIHIRO
IPC: A61F13/53
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polymer very excellent in biodegradability and a method of producing the same. SOLUTION: The crosslinked polymer is produced by reacting a crosslinked polymer containing a repeating unit of 50-99.9 mol% represented by general formula (1) (wherein, R is a hydrogen atom, alkali metal, alkaline earth metal or ammonium) and an uncrosslinked polymer containing the repeating unit of 50-100 mol% represented by general formula (1) in a molecule with a crosslinking agent.
Patent JP-2001278626-A (JP)
Title: Method of producing titanium oxide
Inventor: SAWABE YOSHINARI
IPC: B01J35/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ready method of producing titanium oxide which exhibits catalytic activity by the radiation of visible light. SOLUTION: This method comprises contacting amorphous titanium hydroxide with aqueous ammonia followed by firing at 300 to 600 deg.C.
Patent JP-2001279716-A (JP)
Title: Method for fixing time for data control in construction machine to be located to work site
Inventor: ADACHI HIROYUKI
IPC: G08C17/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing the time for data control to cope easily with any place in the world in common from the standpoint of a time management, in a system collecting and managing maintenance information on hydraulic shovels and the like located at working sites around the world, and making use of these information on real time. SOLUTION: This method for fixing the time for data control is applied to a system consisting of a hydraulic shovel 1 to be located to working sites, and a base department 16. This system, a method to fix a time for time data to control such data as conditions and quantities on the machine, in which data of time differences from GMT and the like on the working site areas are fixed to inflammable memory for hydraulic shovels beforehand to obtain a GMT and the liike in the hydraulic shovel and to fix the time in an operation on the basis of time differences from GMT and the like.
Patent JP-2001277406-A (JP)
Title: Heat insulating sheet for interior and exterior finish, method of manufacturing the same and heat insulating building member
Inventor: KAMIYAMA HIRONORI
IPC: B32B5/28
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate such a defect that a building member comprising a metal or the like generates warpage, dew condensation or the like, the same defect generated when a decorative sheet is bonded and various defects generated in the decorative sheet. SOLUTION: The upper surface 4 of a fibrous base material 2 is subjected to smoothing treatment and a polymeric binder layer 3 including closed cells due to hollow particles and/or air bubbles is laminated on the rear surface of the base material and, if necessary, the decorative sheet 5 is laminated on the upper surface of the base material.
Patent JP-2001282349-A (JP)
Title: Work information providing device
Inventor: NAKAGAWA TAKASHI
IPC: G06T1/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To further improve an error preventing effect by identifying the actual working action of a worker, and for comparing it with a preliminarily presumed working action, and for presenting information corresponding to the result to the worker. SOLUTION: This device is provided with an information superimposing device 2 constituted so that information corresponding to a working action to be performed by a worker to a prescribed target facility can be displayed so as to be related with the target facility by using the information of a preliminarily prepared scene and the arrangement information of target facilities which exists in the scene, a working action identifying means 11 for identifying the working action of the worker, a recording medium 13 for recording working action information constituted of the target and contents of the preliminarily presumed working action of the worker or the combination of them, a comparing means 12 for comparing the working action with the information of the preliminarily presumed working action, and information providing means 14, 16, 17,  and 100 for presenting support information for supporting the working action of the worker according to the compared result to the worker.
Patent JP-2001278422-A (JP)
Title: Coal feeder
Inventor: OTA TOSHIO
IPC: F23K3/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a coal feeder capable of quickly detecting the clogging of coal and easily solving the clogging. SOLUTION: A limit switch 13 is turned on when the coal is dropped in a coal feeding pipe 11 and turned off when the coal is not dropped. Accordingly, the clogging of coal can be detected by the limit switch 13. An air nozzle 16 is normally located in a sidewall of the coal feeding pipe 11 to be prevented from disturbing the dropping of coal, but it is moved from the sidewall to the inside of the coal feeding pipe on the basis of the command of a controller 14 when the clogging of coal is detected by the limit switch 13, to upwardly inject the compressed air. The air nozzle is reciprocated several times in the radial direction of the coal feeding pipe 11 in a state of injecting the compressed air. Whereby most part of the coals 30, 31 clogged in the coal feeding pipe 11 can be upwardly blown up, and the clogging of coal can be solved in almost all cases.
Patent JP-2001288639-A (JP)
Title: Method for opening bundle of reinforcing fiber and manufacturing method of prepreg
Inventor: TAGUCHI MASAHITO
IPC: D02J1/18
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for homogeneously opening a reinforcing fiber bundle almost free from generation of fluff, and a method for manufacturing prepreg having high surface smoothness and low weight. SOLUTION: This method opens a continuously running bundle (F) of reinforcing fiber while imparting a periodic change of tension by a tension changing means (5). The method is capable of inhibiting generation of the fluff by setting an absolute ratio |Vr/V| at 0.6-1.4, in the ratio Vr is a speed of the part of the tension changing means (5) contacting with the fiber bundle (F) and V is a running speed of the fiber bundle (F). The prepreg (P) is manufactured by opening the bundle of the reinforcing fiber (F) into a sheet and then impregnating a resin into the sheet.
Patent JP-2000257573-A (JP)
Title: Scroll type hydraulic machine
Inventor: ITO TAKAHIDE
IPC: F04C18/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type hydraulic machine capable of providing high strength of a tip side of a central part of scroll lap, facilitating machining, reducing power loss, and operating with high efficiency. SOLUTION: This scroll type hydraulic machine has spiral laps 11, 12 erected on end plates, respectively, and a shape of a longitudinal cross section on a tip side of a central part of each spiral lap 11, 12 is formed into a step shape of at least two steps or more formed in such a way that a thickness of the lap at an upper step 11 away from the end plate is gradually reduced due to a difference in steps. A fixed scroll 1 and a turn scroll formed by the spiral laps 11, 12 are eccentric to each other and are meshed by deviating phases. Since self-rotation of the turn scroll is prevented and it is revolved and turned, the fluid taken into a sealed space on belly side and a sealed space on back side from a suction port is compressed or expanded and is discharged from a discharge port.
Patent JP-2001289446-A (JP)
Title: Smokeless roaster
Inventor: NAKATO YUTAKA
IPC: F24C15/20
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a smokeless roaster being excellent in facility of usage. SOLUTION: A fire grate 32a for ceramic coal mounted on a smokeless roaster 1 is mounted such that a casing 24 is positioned between positioning pieces 40 and a burner cover 38 is placed on a mounting shelf 13 formed at the lower end part of a guide cylinder 10. When the fire grate 32a is horizontally rotated in a small angle arc on the mounting shelf 13, one of the positioning pieces 40 is brought into contact with the casing 24 to effect positioning. By mounting the fire grate 32a in a way described above, drippings falling down along the ceramic coal 31a and a guide cylinder 10 fall on a drain pan 21 from the burner cover 38 and a cover piece 39, whereby failure in operation is not caused thereby as a result of a burner body 15, an ignition plug 22, and a flame failure sensor 23 being exposed to the droippings.
Patent JP-2001292274-A (JP)
Title: Image reader
Inventor: OKADA NAOHIRO
IPC: H04N1/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of speedily detecting the erroneous placement of an original. SOLUTION: A rear sensor 42 detects whether an image is recorded on the rear of the original or not and outputs a detection signal thereof. Therefore, when it is judged on the basis of the detection signal from the rear sensor 42 the image is recorded on the rear of the original, even in the middle of reading the original for one page, a motor 43 is stopped and the read of the original by means of an imaging device 41 is stopped. As a result, the original is not uselessly read by the imaging device 41. Besides, storage onto an image memory 80 is stopped. Therefore, the erroneous placement of the original can be speedily detected.
Patent JP-2001230198-A (JP)
Title: Method and apparatus for treatment with chemical liquid
Inventor: TAKANO MICHIROU
IPC: B05C11/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide method and an apparatus for treatment with a chemical liquid, which provide high uniformity to substrates with different line widths and spacing. SOLUTION: This method is characterized in the an initial dispense of a chemical liquid is made in a short time and then replacing the chemical liquid under a low-speed rotation of a rotary stage. This apparatus is characterized in that it comprises a rotary stage which rotates with a substrate mounted, a rotation control means for the said rotary stage, chemical liquid nozzles, a transfer means for the said chemical liquid nozzles, a plurality of flow control means, and a system control means which selects one from among the plurality of flow control means.
Patent JP-2001289713-A (JP)
Title: Spectrophotometer
Inventor: HARADA YOSHIHISA
IPC: G01J3/18
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To use inexpensive spherical mirrors as concave mirrors, while reducing loss of light at an entrance slit and a loss of light, caused by astigmatism in a spectral optical system. SOLUTION: Spherical mirrors are used as first, second and third concave mirrors 2, 4 and 6, and an illumination system plane S1, including an incident optical axis L1 and a reflection optical axis L2 of the first concave mirror 2, is allowed to intersect orthogonally with a spectral system plane S2 including all optical axes L3-L6 of the spectral optical system, and the entrance slit 3 is arranged at the sagittal focus of the first concave mirror 2. Hereby, a light source image becomes substantially linear in the longitudinal direction of the slit opening on the surface of the entrance slit 3, to thereby reduce loss of light.  Since astigmatic differences caused by astigmatism generated in the illumination optical system and the spectral optical system become mutually opposite and offset with each other, a minute spot which is free of the influence of the astigmatism is obtained on the plane of projection 7.
Patent JP-2001294391-A (JP)
Title: Joint jib for crane
Inventor: MAEDA KOJI
IPC: B66C23/68
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a joint jib for a crane allowing recognition of a joint error between jib sections before connecting connection brackets together in either of a vertical assembly method and a horizontal assembly method so as to prevent an error in the connection order for securing strength, stability, and safety sufficiently. SOLUTION: In this joint jib, connection error preventing means 25, 30 prohibiting pin holes 27, 28 between connection brackets 20, 21 in jib sections 2C, 2F connected to each other from matching with each other so as to prevent erroneous connection are arranged properly in the jib section connection brackets. When the respective jib sections are connected together in a normal connection order, matching of the pin holes is not prevented by means of the connection error preventing means, and if a connection order is wrong, matching of the pin holes is prevented by means of the connection error preventing means.
Patent JP-2001287736-A (JP)
Title: Folding container
Inventor: IWAHARA KUNIHIKO
IPC: B65D6/18
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To increase an internal space for an item to be stored by practically increasing the depth of an assembled folding type container. SOLUTION: This relates to a folding type container whose four side walls 20, 30 provided to surround the bottom part 10 can be folded on the bottom part 10 in a superimposed manner. At least on the tip of one of confronting side walls, recess parts 22a, 24a or notch parts 22b, 24b, and projective parts 21, 23 to be positioned alternatively when the walls are folded are formed.
Patent JP-2001294886-A (JP)
Title: Lubricant composition for refrigeration unit using carbon dioxide refrigerant, working fluid, refrigeration cycle or heat pump cycle, and refrigeration unit
Inventor: KAIMAI TAKASHI
IPC: C10M133/16
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant composition for a compression-type refrigeration cycle, or a heat pump cycle, using carbon dioxide refrigerant, excellent in lubricity even when used for dissolving the carbon dioxide refrigerant, excellent in fluidity when used in a gas cooler, an expansion valve, and an evaporator, exhibiting enough oil-return characteristics, and further exhibiting excellent stability when coexisting with the carbon dioxide. SOLUTION: This lubricant composition is used as a lubricant for a vapor compression-type refrigeration unit where carbon dioxide is used as a refrigerant, and contains a lubricant base oil having the following characteristics as a main component: a 10%-distillation point of >=400 deg.C and an 80%-distillation point of <=600 deg.C when measured through a gas-chromatographic distillation method; a dynamic viscosity of 2-30 cm2/s at 100 deg.C; and a viscosity index of >=100.
Patent JP-2001286785-A (JP)
Title: Spray tower
Inventor: MURAMATSU HIDEKI
IPC: B03C3/014
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To perfectly evaporate spray water, to adjust the temperature of exhaust gas to a target value with high accuracy and to prevent the adhesion of dust to an unused spray nozzle and the clogging of the nozzle. SOLUTION: A large number of spray nozzles 7 are arranged in an inner cylinder 9 in a state equal in the peripheral direction of the inner cylinder and inclined in the height direction thereof. A water supply device 10 and a compressed air supply device 11 are connected to the respective spray nozzles 7 and control unit 12 controls the spray nozzles 7 so as to select the number of positions of the nozzles 7 for sprinkling water so as to bring the detection temperature of a gas temperature sensor 13 to a target temperature. Compressed air is intermittently supplied to the spray nozzles 7 not sprinkling water from the water supply device 11 by the control unit to purge the nozzle not only to prevent the adhesion of dust to the tips of the spray nozzles 7 but also to clean the interiors of the nozzles.
Patent JP-2001294065-A (JP)
Title: Seat for vehicle
Inventor: IWATANI MASAMITSU
IPC: B60N2/32
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional seat for a vehicle mainly used as a seat of a welfare vehicle, having foldable front and rear wheels, and capable of being independently used as a wheelchair by being moved out of a cabin of the vehicle, that the number of pieces of component, and the manufacturing cost are increased as a conventional seat frame is manufactured by assembling components obtained by press molding a steel plate by welding or bolts, and provide the seat capable of reducing the number of pieces of components and the manufacturing cost. SOLUTION: Front and rear frames, and left and right frames forming the seat frame are integrally molded by aluminum die casting. Whereby the number of pieces of components, and the assembling man-hour can be reduced, and the rigidity of the seat frame can be improved.
Patent JP-2001298744-A (JP)
Title: Moving picture coding processing method
Inventor: INABA YOSHIAKI
IPC: H04N19/196
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coding processing method by which an image with high accuracy can be obtained with a simple circuit configuration. SOLUTION: An image within a movable range of a camera is independently transmitted (S1), and the images are converted and synthesized to generate a panorama image (S2). Then a control signal to drive the camera is sent to a coder. When the control signal of the camera is supplied to the coder via a transmission line, this signal controls the camera (S4). A decoder moves the image in a panorama image synchronously with a motion of the camera (S5). After that, whether or not the motion of the camera is at a standstill is discriminated (S6), a predicted image is generated from the panorama image appearing on a screen at present according to the result of discrimination, encoded and sent to the coder (S7), and the image is decoded on the basis of the information (S8).  Then a difference between the decoded image and the image photographed by the camera is calculated and transmitted (S9), and the image is decoded on the basis of the difference information (S10).