baber/WOPTO huggingface dataset:
Patent JP-2002081785-A (JP)
Title: Absorption refrigerating machine and method for controlling the same
Inventor: NAKAMURA HIROKI
IPC: F25B41/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine and a method for controlling the same capable of being applied to a plate type heat exchanger, dissolving crystals simply and quickly and completely avoiding crystallization. SOLUTION: The absorption refrigerating machine comprises an evaporator 1, an absorber 2, solution heat exchangers 6 and 7, a condenser 3, regenerators 4 and 5, a solution pump 8 and a refrigerant pump 10 that are connected with one another by pipelines. A thick solution bypass passage 16 that connects a thin solution pipeline 11 connecting a heated side of the solution heat exchanger 6 and the regenerator 5 and a thick solution pipeline 13 connecting a heating side of the solution heat exchanger 6 and the regenerator 5 is provided, or a thin solution bypass passage 18 that connects the thin solution pipeline 11 connecting the solution pump 8 and the heated side of the solution heat exchanger 7 and the thick solution pipeline 15 connecting the heating side of the solution heat exchanger 7 and the absorber 2 is provided.  An orifice, a control valve and the like is provided in the bypass passage.
Patent JP-2002074622-A (JP)
Title: Yoke magnetic head and magnetic disk device
Inventor: YOSHIKAWA MASATOSHI
IPC: H01F10/32
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in magnetic flux efficiency as much as possible. SOLUTION: This device is provided with a magneto-resistance effect element 9 for detecting a magnetic signal from a medium, a pair of magnetic yokes 3 which guide the magnetic signal from the medium to the magneto-resistance effect element, are magnetically connected with the magneto-resistance effect element, and opposed across a magnetic gap 4, and a pair of electrodes 7, 13 and 14 connected to supply power to the magneto-resistance effect element in a direction roughly vertical to the formation surface of the magneto-resistance effect element, and one of the electrodes is formed in the magnetic gap.
Patent JP-2002077605-A (JP)
Title: Image processing apparatus and recording medium
Inventor: KAKIUCHI TAKASHI
IPC: G06Q10/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent unauthorized use of an image processing apparatus used in an open system. SOLUTION: A personal computer 10 is installed with a normal scanner driver 11 provided with a function for preventing unauthorized use, and executes transmission and reception of data with a color scanner 20 through its driver. The color scanner is provided with a driver recognition part 22 to decide whether its connecting object is a normal driver or not, it executes normal image processing (receiving or transferring of data) only when it recognizes to be a normal driver, and it stops normal image processing when it recognizes not to be a normal driver. Thus, this apparatus can surely operate the function for preventing unauthorized use, monitors whether unauthorized processing for the likes of forgery is executed or not, and prevent unauthorized use.
Patent JP-2002073850-A (JP)
Title: Maintenance supporting method and its system
Inventor: OCHIAI TAKASHI
IPC: G06Q50/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance supporting method capable of providing or managing information such as a required contact address or maintenance contents more efficiently than that in a prior art during maintaining a device. SOLUTION: In an area managing center 10 for managing an office A or a plurality of offices, a set place of a facility, when failure of the facility is detected, failure detection data of the facility is inputted. In a data managing center 14 connected through a communication network 13, an electronic bulletin board 141 is opened for displaying display data corresponding to the inputted failure detection data, an electronic mail for urging display reading is transmitted to a maintenance clerk 15 of the facility, an equipment constructing clerk 16 having more detailed information, and an equipment manufacturing clerk 17 having further more detailed information, and notification and indication are exchanged a plurality of times with the electronic bulletin board 141 until a final process of the facility is determined.
Patent JP-2002068026-A (JP)
Title: Cabin for tractor
Inventor: UNO TAKASHI
IPC: B62D25/08
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a gap is generated unless a door constituted of one sheet body is precisely manufactured for assembling, when fitting the door to a cabin frame to be closed. SOLUTION: An operation part is covered with a cabin 12, the door 50 is arranged in a side part of the cabin, a lock device 51 is provided in an opposite side opposite to a truning pivotal part 52 of the door, a support column 13 for the cabin frame abutting to the lock device is constituted to form a dog leg shape recessed to an inner side in front view, the lock device is arranged in the vertical-directional central part of the door, and an abutting part 54a where the door 50 abuts on a fender 54 is constituted by integrally folding and forming a rising part on the fender.
Patent JP-2001134344-A (JP)
Title: Portable electronic equipment
Inventor: SETO MASA
IPC: G06F1/16
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic equipment capable of improving packaging efficiency in a casing. SOLUTION: The portable electronic equipment is provided with a flat case 4 storing a circuit board 10 and a CD-ROM driving device 16 arranged in the case 4. The device 16 is provided with a disk storing part 27 for storing an optical disk 31 so as to be taken out, a disk driving part 28 arranged under the disk storing part 27 and having a shape smaller than the disk storing part 27 and a box-like casing 20 surrounding the disk storing part 27 and the disk driving part 28. The casing 20 has a recessed part 36 recessed so as to be engaged with a level difference 35 regulated by the lower face of the disk storing part 27 and the side face of the disk driving part 28 on a position corresponding to the level difference 35. The recessed part 36 is opened to the lower part and side part of the casing 20 in the case 4 and at least a part of a circuit board 10 exists in the recessed part 36.
Patent JP-2002079591-A (JP)
Title: Forming method for tire
Inventor: SUGINO TADASHI
IPC: B29D30/36
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a forming method for a tire that enables reduction of a deformation strain of a carcass cord and consequent enhancement of the precision of a product without impairing productivity of the tire, on the occasion of stitching a member laminate. SOLUTION: In a first embodiment of the present invention, a roller 7 with a rotating drive which can be driven to rotate in the direction opposite to the direction of a shear force in the direction of the outer circumference generated by the rotational speed of a tire surface given by a main axis drive, and by stitching, and a stitching wheel 6 are brought into contact with the member laminate 4 of a belt and a tread, and the stitching is executed by the stitching wheel, with the rotational speed of the tire surface differentiated in a relative speed from the roller 7. According to this constitution, it is possible to reduce the deformation strain of the carcass cord and thereby to enhance the precision of the product.
Patent JP-2002082478-A (JP)
Title: Additive for toner, resin for toner, and toner
Inventor: YAMAUCHI HIROSHI
IPC: G03G9/08
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an additive for toner consisting of resin aggregates which can impart excellent flowability to the resin for toner or to toner, to provide a resin for toner by using the additive for toner, and to provide a toner by using the additive for toner or the resin for toner. SOLUTION: The additive for toner consists of resin aggregates prepared by drying a resin emulsion comprising resin fine particles having 0.01 to 1 μm average particle size. The resin aggregates have 0.3 to 2.5 μm average particle size of aggregates and shows re-dispersing property into single fine particles when the aggregates are mixed with the resin for the toner or with the toner. The resin emulsion is dried by freeze dry method or spray dry method. The resin for toner is prepared by adding the additive for toner, and the toner is prepared by using the additive for toner or the resin for toner.
Patent JP-2002079100-A (JP)
Title: Spherical fine particle catalyst precursor and catalyst for steam-modifying methanol, and method for manufacturing the same
Inventor: MORIOKA HIROYUKI
IPC: B01J23/86
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly active modifying catalyst for manufacturing hydrogen from methanol and a highly efficient methanol modifying method. SOLUTION: In preparing a catalyst comprising a combination represented by general formula Cu/Zn/M (wherein, M is at least one kind of a metal selected from the group consisting of Al, Cr, Ga, Fe, Mn, Ce, Pd and Au), the spherical fine particle catalyst precursor is prepared using a precipitative sedimentation method. The spherical fine particle catalyst precursor is dried to be baked and decomposed at 300-450 deg.C in air and subsequently reduced at 350-450 deg.C in the presence of hydrogen or in a methanol modifying reaction atmosphere to prepare a homogenous spherical fine particle catalyst.
Patent JP-2002079564-A (JP)
Title: Laminating device
Inventor: OMIYA NOBUYOSHI
IPC: B29C63/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminating device which displays sufficient follow-up properties for the rapid feed of an adherend when a laminating material such as film is attached to the adherend such as a printing sheet. SOLUTION: This laminating device is equipped with a feeder 11 for feeding the printing sheet P, a web delivery device 12 for delivering a transparent laminating film F to cover the printed side of the printing sheet P and a tension adjusting device 13, including a slider 41, which is installed in a freely movable manner in the delivery direction of the laminating film F. The tension adjusting device 13 is structured of the slider 41 provided on a guide rail 40, a tension roller 43 around which the laminating film F is hooked on the slider 41, a spring member 48 for keeping the slider 41 at a specified initial position and a motor 81 for detecting the deviation of the slider 41 from its initial position and driving the web delivery device 12.
Patent JP-2002081158-A (JP)
Title: Bearing structure of curtain wall
Inventor: HAGIWARA TSUTOMU
IPC: E04B2/94
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a warp or a crack in a bearing structure used for constructing a curtain wall on a structure to improve the finish after construction of the curtain wall and durability thereof. SOLUTION: For the bearing structure 10 having a metal fixture 11 partially embedded in the vicinity of an upper edge of the curtain wall 2 and locked with the structure and a supporting material 5 provided on the side of the structure and locking the metal fixture 11, an angle material 20 partially embedded in the curtain wall 2 together therewith is fixed to the metal fixture 11.
Patent JP-2002082192-A (JP)
Title: Fuel spacer for unclear fuel assembly for boiling water reactor
Inventor: OKUBO KAZUTOSHI
IPC: G21C3/344
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To increase cooling capability for fuel rods and improve critical power characteristics, by specially constituting an outer frame plate of fuel spacers for a nuclear fuel assembly accessible to a non-heated channel box and facilitating removing coolant liquid film adhering to the non-heated body. SOLUTION: The fuel spacer for a nuclear fuel assembly of a boiling water reactor is formed by partitioning a multitude of cells 2e with a uniform specific pitch p in an outer frame plate 2 with flow tabs 2a being installed in a channel box 1, and in the cells, fuel rods 3 are inserted and elastically held in a square matrix. Only an outer dimension u1 of the outermost cell group t1 provided close to the outer frame plate 2 is made longer than the outer dimensions u1=u2 of the other outer cell groups t2 and t3. The array position of the outer frame plate 2 is set closer to the channel box 1 than the dimensional position which is determined by a specific pitch p between fuel rods to reduce the gap length q1, so that removal efficiency of coolant liquid film adhering more to the non- heated body is improved.
Patent JP-2002091265-A (JP)
Title: Process unit, image forming device, and color image forming device
Inventor: SHIMAOKA TAKASHI
IPC: G03G15/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To alter and regulate a distance between a developing roller shaft and a photoreceptor shaft stepwise according to a plurality of image forming conditions. SOLUTION: The device has a photoreceptor unit 11 having a photoreceptor 14 and a photoreceptor frame that supports a photoreceptor shaft on which the photoreceptor is mounted. The device also has a developing unit 12 having a developing roller 23 disposed parallel to and opposite to the photoreceptor, and a developing frame that supports a developing roller shaft on which the developing roller is mounted and that can be relatively moved nearer to or away from the photoreceptor frame.  Further, the device is provided with a shaft to shaft distance regulating member 31 which stepwise regulates the distance between the developing roller shaft and photoreceptor shaft by stepwise displacing the photoreceptor frame and developing frame in a direction relatively nearer to or away from each other by its own displacement according to image forming conditions by the developing unit provided to the developing frame or photoreceptor frame.
Patent JP-2002093715-A (JP)
Title: Semiconductor-manufacturing apparatus
Inventor: SUDA ATSUHIKO
IPC: H01L21/68
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of a semiconductor-manufacturing apparatus, by achieving cooling method and device with improved cooling efficiency. SOLUTION: In a semiconductor-manufacturing apparatus, having at least an airtight transport chamber 1 and an airtight treatment chamber connected to the transport chamber, an inner-cooling chamber 19, that is connected to the space inside the transport chamber, is provided and at the same time the inner-cooling chamber is blocked airtightly.
Patent JP-2002092779-A (JP)
Title: Control method and control device
Inventor: HATORI AKIRA
IPC: G08G1/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of controlling a self-vehicle on the basis of the positional information of a vehicle ahead, and the control information. SOLUTION: This device for controlling a self-vehicle comprises a GPS receiver 16 receiving the positional information of the self-vehicle as a self-vehicle position information, an other vehicle information receiving part 52 receiving the positional information of the vehicle ahead and the control information of the same as the other vehicle positional information and the other vehicle control information, and a control part 12 for controlling the self-vehicle on the basis of the self-vehicle positional information, the other vehicle positional information and the other vehicle control information. Preferably, the control part 12 controls the self-vehicle on the basis of the other vehicle control information when the self-vehicle positional information reaches the same position as the other vehicle positional information.
Patent JP-2002091092-A (JP)
Title: Carrier and method for manufacturing the same
Inventor: NAKAYAMA KENICHI
IPC: G03G9/107
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which can realize high durability and high productivity and which has such characteristics that it has excellent adhesion property with the core material and uniform coating property and that it does not cause toner spent although the carrier is a resin coated carrier which can be manufactured at a low cost with high safeness for the environment. SOLUTION: The carrier core material is coated with a water-based dispersion liquid of fluorine-containing resin containing the following monomers as the structural component. The proportions of the essential structural monomers based on the total amount of the whole monomers are (a) 10 to 70 mol% of fluoroolefin, (b) 0.5 to 20 mol% of ethylenic unsaturated monomers having hydrolysable silyl groups, (c) 20 to 80 mol% of at least one kind of monomer selected from vinyl esters of carboxylic acids, cyclohexyl esters of acrylic acids which may have substitutes in cyclohexyl groups and alkyl esters of acrylic acids, and (d) 0 to 30 mol% of other copolymerizable monomers.
Patent JP-2002088990-A (JP)
Title: Mounting structure of eaves gutter
Inventor: OGAWA SUSUMU
IPC: E04D13/072
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an eaves gutter including a constitution for stably supporting a shielding member shielding a mounting member or the like of a hanging bracket on the eaves gutter and a fascia board and surely improving an appearance when it is seen from below. SOLUTION: The mounting structure of the eaves gutter is so constituted that a fitting groove 5 opened in the fascia board side is formed in the lower end of a rear side wall 3b of the eaves gutter 3 mounted on the fascia board 4 with the hanging bracket 2, a supporting tool 6 having a locking piece 7 projected forward is provided to the fascia board 4, the side end 8a of the eaves gutter 3 side of a shielding plate 8 for covering a gap between the rear side wall 3b of the eaves gutter 3 and the fascia board 4 is fitted in the fitting groove 5, the side end 8a of the eaves gutter 3 side of the shielding plate 8 is supported by the eaves gutter 3 and, at the same time, that the side end 8b of the fascia board 4 side of the shielding plate 8 is supported by the locking piece 7.
Patent JP-2002179485-A (JP)
Title: Graphite tray for sintering
Inventor: MURAI MASAMI
IPC: C04B41/87
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a graphite tray which has a spray deposit of combined material consisting of Y2O3 and ZrO2 on the surface, thereby, is used for sintering of cemented carbide or thermets product, has high binding power with graphite tray surface, hardly changes to the substance of oxygen deficiency type, as a result, prevents the invasion of carbon from the graphite tray into the deposit on the sintering and, further, causes no deposition phenomenon between the product and the tray. SOLUTION: This graphite tray is prepared by forming the spray deposit of Y2O3-ZrO2 combined material containing ZrO2 of >=20 wt.% and <=50 wt.%, preferably of 30 wt.% on the surface on which the cemented carbide or thermets product is mounted or held.
Patent JP-2002090140-A (JP)
Title: Height detecting method in water
Inventor: IMAMURA KAZUNORI
IPC: G01C13/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an underwater level capable of improving the detection precision by measuring a pressure change by the crush of a communicating pipe and correcting it in the detection of the height position of a measuring surface in water by a device comprising a top cylinder connected to a detection cylinder through the communicating pipe, and dispensing with the use of a pressure resisting communicating pipe to reduce the cost of the device, and a working method using it. SOLUTION: In this height detecting method in water, the top cylinder 1 opened in the upper surface is connected to the pressure resisting detection cylinder 2 through the communicating pipe having a sectional area extremely smaller than the top cylinder 1, and a liquid 9 is injected into the top cylinder 1, the detection cylinder 2 and the communicating pipe 4 so as to cover the whole section of the top cylinder 1. A pressure sensor 6 is provided within the detection cylinder 2, the top cylinder 1 is set in a position having a known height, and the hydraulic pressure applied to the pressure sensor 6 is detected to detect the height difference with the top cylinder 1. A correcting pressure sensor 14 is provided in the vicinity of the top cylinder of the communicating pipe 4 so that the value of the pressure sensor 6 in the detection cylinder 2 can be corrected.
Patent JP-2002088771-A (JP)
Title: Method for constructing structure with enlarged bottom
Inventor: HASEGAWA YOSHINORI
IPC: E02D23/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To construct an earthquake resistant structure with an enlarged bottom while reducing the volume of excavated earth, and to dispose of the excavated earth without discharging the same from the construction field, to thereby reduce construction costs and shorten a construction period. SOLUTION: At the upper part of an external wall of a double-wall caisson 1 formed of internal and external walls 3 and 2, a temporary wall 21 is formed, a double-wall space 6 is excavated, and the double-wall caisson 1 is settled in the ground 9. Excavated earth is charged into a central portion 7 of the caisson and is not discharged outside the caisson. After settlement of the caisson down to a predetermined depth, cobblestones and concrete are filled in the double-wall space 6, and then the temporary wall 21 is removed, to thereby complete the construction having the structure with the enlarged bottom.
Patent JP-2002089884-A (JP)
Title: Outdoor unit of air conditioner
Inventor: SUGAWARA HIDEJI
IPC: F24F1/42
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of air conditioner, in which a heat exchanger can be effectively cooled with drain in a cooling operation, and a splash effect can be improved. SOLUTION: An outwardly extending parts a are formed continuously in the lower end parts of fins 5a constituting a heat exchanger, and notches b are continuously formed in the upper ends in correspondence with the extending parts a.
Patent JP-2001099250-A (JP)
Title: Take up
Inventor: LANG ANDREAS
IPC: F16H7/12
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a take up to reduce the occurrence of a creak to the friction contraposition of the take up. SOLUTION: In this take up 1 for a tension drive member, a revolving arm 3 is provided. A rotatable stretching roller hitting the tension drive member is disposed at the free end part of the revolving arm, and the revolving arm 3 is rotatably supported in a casing 2 through a revolution support part consisting of a shaft 5 and a support receiving part 6. Besides, a spring element is disposed at the peripheral region of the revolution support part between the revolution arm 3 and a casing 2, and in a device being of a type that a friction disc 8 relatively non-rotatably coupled to the shaft 5 is supported to the casing 2 trough a friction lining 13, a buffer disc 15 is inserted in a space between a friction lining 13 and the casing 2.
Patent JP-2002102551-A (JP)
Title: Shaver
Inventor: WATANABE MAKOTO
IPC: B26B19/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently assemble a shaver by thinly designing a vertical movement mechanism and to permit accurate movement by reducing the deformation of parts which increases vertical stroke. SOLUTION: This shaver includes a trimmer 3 and a handle 6 connected to the trimmer 3 via the vertical movement mechanism 17. The mechanism 17 vertically moves the trimmer 3 while increasing the vertical stroke of the handle 6. The mechanism 17 has a tilting plate 23. The tilting plate 23 has a first connecting shaft 23A which is connected to a case 22 via a plate rotating mechanism 30 and also to the trimmer 3, and a second connecting shaft 23B connected to the handle 6. The mechanism 30, the first connecting shaft 23A and the second connecting shaft 23B are arranged at respective three points which do not constitute a straight line. The distance between the mechanism 30 and the first connecting shaft 23A is greater than the distance between the mechanism 30 and the second connecting shaft 23B.