baber/WOPTO huggingface dataset:
Patent JP-2001207654-A (JP)
Title: Lap-roofed roof repair structure
Inventor: SEKIGUCHI RYUZO
IPC: E04G23/03
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To lighten a purlin without increasing roof thickness as much as possible, preventing action of load of a corrugated slate for repair to a heat- insulating material and to stably fix the corrugated slate for repair, in a lap- roofed roof repair structure in which a corrugated slate is further roofed on an existing corrugated slate roof. SOLUTION: Corrugated spacers worked in conformity with the corrugated shapes of existing and repairing corrugated slates are disposed so that the corrugated shapes conform to the existing corrugated slates, the repairing corrugated ablates are disposed onto the corrugated spacers so that the corrugated shapes match, and the repairing corrugated slates, the corrugated spacers and the existing corrugated slates are fixed onto the purlin.
Patent JP-2001204901-A (JP)
Title: Component mount structure in game board of pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a component mount structure in the game board of a pachinko machine which allows a component such as winning ball guide trough, etc., to be easily mounted to a mount plate fixed to the rear side of the game board. SOLUTION: In such a state that a mount plate 11 (21) is fixed to the rear side of a game board by means of screws or the like, engaging holes of a component such as a winning ball guiding trough corresponding to engaging parts 13, 15 (23, 25) are fitted onto the parts 13, 15 respectively to mount the component to the mount plate, and by disengaging the engaging holes from the parts 13, 15, the component can be removed from the mount plate.
Patent JP-2000346225-A (JP)
Title: Motor-operated valve
Inventor: KOMIYA YASUO
IPC: F25B41/06
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, and prevent noises from occurring on impact without providing a stopper for stopping rotation of a rotor at the time of full opening and full closing of a valve element. SOLUTION: This motor-operated valve is provided with: a shaft 18 fixed to a rotor 17 and provided with an external thread 20; a needle valve 5 at one end; an internal thread 16 formed at the other end and screwed to the external thread 20; a valve element 6 provided with a connecting part 14 connecting the needle valve 5 to the internal thread 16; and a valve main body 1 provided with a guide part for stopping rotation of the valve element 6 and guiding the valve element 6 so that the valve element 6 can axially reciprocate. The shaft 18 is rotatably supported at its upper end by a supporting part provided to a top wall of a housing 22 and at its lower end by a bearing member 13 fixed to the valve main body 1.
Patent JP-2001215862-A (JP)
Title: Image forming apparatus and cartridge attachable to and detachable from this image forming apparatus
Inventor: SASAME HIROSHI
IPC: H04N1/50
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which enables an exact judgment of the service life of cartridge of the color not used in a mode except the image forming mode of four colors, and notification of the service life to its user as an inexpensive multicolor image forming device, and to provide a cartridge attachable to and detachable from the image forming apparatus. SOLUTION: The image forming apparatus has a plurality of cartridges 10a-10d attachable to and detachable from the apparatus and having development means 4a-4d in which developers of different colors are housed respectively in order to develop a latent image formed on an image carrier. Each cartridge 10a-10d is provided with a storage means 20 (20a-20d), and when performing image forming in one color using one cartridge, the fact that the image forming in one color is performed is stored in the storage means of the cartridge of the other non-printing colors.
Patent JP-2001208012-A (JP)
Title: Combinational cylinder device
Inventor: SHIRO FUMIO
IPC: F15B15/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, space saving combinational cylinder device designed to be capable of using an existing cylinder device and a subsidiary one in combination differently from a conventional technique in improvement of the device performance. SOLUTION: This combinational cylinder device comprises a first double-acting cylinder device equipped with two opposed diaphragms in a piston part, and a second double-acting cylinder device equipped with two opposed diaphragms in the piston part. The first device is detachably combined with the second device and they can be integrated in serial combination. Each of the first and second devices can substantially be used by itself. The second device is attached to the rear side (head side) of the first device to improve its output.
Patent JP-2001214344-A (JP)
Title: Air type holding device in air jet loom
Inventor: KATSUTA HIDEOKI
IPC: D03D47/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide air type holding devices in an air jet loom capable of properly arranging plural main nozzles. SOLUTION: The air type holding devices (150) in the air jet loom are characterized in that at least the two or more air type holding devices (150) are equipped with air discharging passages (155) without overlapping the direction of respective air jets for holding and making respective air discharging holes for holding communicate in the air type holding devices in the air jet loom equipped with plural main nozzles (140) for carrying out air jetting for weft insertion in order to perform the weft insertion of the weft yarn into a shed of warp yarns and the plural air type holding devices (150) for performing air jetting got holding from air supply holes (157) for holding toward air discharging holes (156) for holding in order to bend and hold the weft yarn.
Patent JP-2001214499-A (JP)
Title: Deodorizer for toilet
Inventor: NAKANO KOICHI
IPC: E03D9/05
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a deodrizer in a toilet without damaging a deodorizing ability, not requiring exchanging maintenance of an absorvent. SOLUTION: A deodorizing ability is assured by defining a space velocity and conditions of a honeycomb, and functions of a heating means 24 and a catalyst 25 make it unnecessary to carry out an exchange maintenance.
Patent JP-2001215446-A (JP)
Title: Polarization independent dispersion type optical module, optical isolator and optical circulator
Inventor: FURUKATA YUKIKO
IPC: G02B6/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator which is small in size, is reduced in insertion loss and is extremely small in polarization dispersion. SOLUTION: The optical module arranged with at least >=1 birefringent crystal plates between the end faces of at least >=2 fibers has the two birefringent crystal plates which are equal in each other's thicknesses and is reverse in a shift direction of a beam as the polarization dispersion compensation means of the optical module.
Patent JP-2001214580-A (JP)
Title: Gutter
Inventor: ONO HITOSHI
IPC: E04D13/064
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in practical strength even though the strength is lowered in simple remolding using recycled wastes of synthetic resin. SOLUTION: In a gutter provided with a synthetic resin core layer and a synthetic resin coating layer covering the outside face of the core layer, the composition of the core layer contains thermoplastic resin wastes of 100 pts.wt., a molding assistant of 1-10 pts.wt., and a shock resistance improving agent of 5-30 pts.wt. In addition, the thickness of the core layer is 50-90% of the overall thickness of the gutter.
Patent JP-2001029431-A (JP)
Title: Medical mat
Inventor: RI KANSEI
IPC: A61H39/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermotherapy mat allowing a patient himself to move a moxibustion apparatus to a required position without applying excessive load of the patient's weight, in a thermotherapy apparatus having therapeutic effects through the application of pressure to an acupuncture point in the patient's spine and projection of far infrared rays. SOLUTION: A slender groove for moving a moxibustion apparatus 1 is formed in the center part of a mat. The moxibustion apparatus 1 is towed by a motor 5 connected by a wire 2 and moves on a rail 3 provided in the slender groove. A user can freely vary the position of the moxibustion apparatus 1 by means of a control board 9 to obtain thermotherapy effects derived from application of pressure to an acupuncture point in the spine and projection of far infrared rays. Since the tip of the moxibustion apparatus 1 projects only slightly from the cushion layer of the mat, load that is more than required to provide acupressure effects will not be applied to the patient.
Patent JP-2001212658-A (JP)
Title: Centrifugal casting method and liquid metal supply device
Inventor: OKABAYASHI AKITOSHI
IPC: B22D13/10
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide centrifugal casting method for high speed steel cast iron, which prevents the growth of casting defects or annual-ringlike segregation which involves an oxide or solidified shell. SOLUTION: This centrifugal casting method is characterized in that all the surface of a liquid metal 16 in a tundish 11, is covered by flux 18 to shutoff the liquid metal from air, and that the liquid metal is taken out from a liquid metal injection hole 12 which is installed at the bottom of the tundish 11, passing through a hollowlike liquid metal passage which is formed at a block 20, thereby being fed into the inside of a die in substantially air shutoff condition.
Patent JP-2001221442-A (JP)
Title: Microwave oven
Inventor: UEDA KAZUHIRO
IPC: F24C7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven compact in size in which a magnetron being not coaxial with a cooling fan can be efficiently and intensively cooled. SOLUTION: In the microwave oven, a duct 13 is provided in communication with a Sirocco fan 12, forming an air path by covering a magnetron 9 so that cooling air caused by a Sirocco fan 12 directly hits the magnetron 9.
Patent JP-2001228701-A (JP)
Title: Developing method
Inventor: TOMITA KUNIHIKO
IPC: G03G15/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a stable good-quality developing roller without causing the surface staining of an OPC by optimally setting the composition of the surface structure of the developing roller and carrier so that the occurrence of reversely electrified toner which causes trouble of the surface staining of the OPC may be restrained. SOLUTION: In this two-component developing method using the toner electrified to be negative, the developing roller having resin incorporating nitrogen in resin structure and having the ratio of the content nitrogen that the number of the atoms of a carbon atom is <=100 in the case of setting that the number of the atoms of a nitrogen atom is 1 on average at least on its surface is used.
Patent JP-2000233789-A (JP)
Title: Speed change operation device for bicycle
Inventor: OSE KENJI
IPC: B62M25/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a speed change operation device used together with a remote gear indicator. SOLUTION: This speed change operation device is connected to a front or a rear delaylleur through a shift cable 20a and is connected to a gear indicator through an indicator cable 22a, and has an installation part 24, an operation part 25 and a winding member 26. The installation part 24 is mounted on the handle bar 13 of a bicycle 10. The operation part 25 is connected to the installation part 24 to move between a plurality of speed change positions. The winding member 26 is connected to the operation part 25 to move in accordance with the movement of the operation part 25. The winding member 26 has an outer periphery winding surface 35, a shift cable mounting part 36 and an indicator cable mounting part 37.  The shift cable mounting part 36 and the indicator cable mounting part 37 outwardly extend the cables 20a, 22a from the winding member 26 and is placed at a position to be wound on the outer periophery winding surface 35.
Patent JP-2001228909-A (JP)
Title: Machine tool and its control method
Inventor: ENDO NOBUYUKI
IPC: B23G3/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool and its control method capable of improving productivity by working precisely at high speed. SOLUTION: In the case of working a precise screw, a control unit part 41 defines the moving position of a work piece 2 and that of a tool 3 at each prescribed rotation angle of a motor 11 for rotating a spindle through the use of the first positional data arithmetic program 46a, stores it in the first position data table memory 47a and outputs it to a work piece feeding control circuit 33 and a tool feeding circuit 23 as a work piece position command signal and a tool position command signal every prescribed rotation angle.  In the case of working a screw of low precision, the part 41 defines the moving position of the piece 2 and that of the tool 3 at each prescribed time interval through the use of the second positional data arithmetic program 46b, stores it in the second position data table memory 47b and outputs it to the circuit 33 and the circuit 23 as the work piece position command signal and the tool position command signal every prescribed time interval.
Patent JP-2001238083-A (JP)
Title: Device/method for compressing gradation digital picture data and computer-readable recording medium with program for allowing computer to perform the method recorded thereon
Inventor: O RITSUSHO
IPC: H04N19/85
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To compress gradation digital picture data before compression with a high compression rate by a triangular plane patch. SOLUTION: The gradation digital picture data where two-dimensional position coordinates in the directions of X and Y axes and a luminance value in the direction of Z axis can be recognized by each pixel are compressed by developing the data into a three-dimensional space consisting of the X, Y and Z axes to generate the three-dimensional luminance curved surface 400 which is quadrilateral in the directions of the X and Y axes, drawing a single diagonal line 500 over the curved surface 400 to generate two triangular three-dimensional luminance planes 510 and 520 and approximating the curved surface 400 based on the X, Y and Z coordinates of the three vertexes of the respective planes 510 and 520 to compress the gradation digital picture data.
Patent JP-2001236519-A (JP)
Title: Device and method for reproducing moving image and information recording medium
Inventor: NAGATOMO YASUHITO
IPC: G06T13/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a moving image reproducing device for synthesizing frames for every unit of sprite, more simplifying entire control and improving the performance of image processing. SOLUTION: This device is provided with an image processing means 35a and 35b for performing image processing before plotting while omitting overlapped processing to common sprites 71 and 91 concerning sprites 71, 81, 82 and 91 comprising plural frames A and B adjacent in the direction of time base, a plotting processing means 35c for plotting the frames A and B within plotting time matching with the display time of sprites comprising the next quick moving image having the reproducing speed of ranking after second among plural moving images, a frame storage means 37 for separately storing the plotted frames A and B, and a frame display means 35d for displaying these frames.
Patent JP-2001231348-A (JP)
Title: Second crop return treatment device for thresher
Inventor: MIYAMOTO AKIRA
IPC: A01F12/52
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject device designed to surely treat second crop in a second crop-receiving gutter 15 using a threshing cylinder 10 without causing any clogging in a thresher composed of a threshing chamber 9 housed with the threshing cylinder 10, a feed chain 5 for conveying grain culms along the threshing cylinder, a separatory mechanism 12 equipped with the second crop- receiving gutter 15 and intended for separating a threshed product from the threshing cylinder 10, and a grain feed guide plate 18 for guiding grains in conveyance with the feed chain 5 to the inlet 17 of the threshing chamber 10. SOLUTION: This second crop return treatment device has such a mechanism that a second crop in the second crop-receiving gutter 15 is brought via the inlet 17 into the threshing chamber 9 with a second crop-carrying means 19 an a second crop-loading means 20.
Patent JP-2001232735-A (JP)
Title: Composite film
Inventor: ISHII KAZUHIDE
IPC: B32B27/32
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite film for a skin pack packaging which shows an excellent sealing property and excellent boiling resistance. SOLUTION: The composite film comprises at least an outer layer, an intermediate layer and a sealing layer, wherein the sealing layer is made of a composition obtained by mixing (A) an ethylene/α-olefin copolymer resin having a density of 0.895 to 0.912 g/cm3 with (B) a polybutene having a density of 0.895 to 0.918 g/cm3 in the mass ratio (A):(B) of 40:60 to 80:20.
Patent JP-2001235172-A (JP)
Title: Gas appliance and fault diagnosis apparatus therefor
Inventor: ASAWA YASUHISA
IPC: F23N5/26
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas appliance and a fault diagnosis apparatus for it by which the timing for outputting an error code to be outputted can be anticipated. SOLUTION: The gas appliance is provided with a controller for outputting an error upon a detection of a particular fault. The controller stores error information including information regarding the content of the error to be outputted by the controller and its timing of outputting in a memory. The fault diagnosis apparatus connected with the controller of the gas appliance via a communication means reads out the error information including the above information regarding its outputting timing. A repair service person can get information on the error outputting timing stored in the gas appliance by reading out the information regarding the error outputting timing by the fault diagnosis apparatus, so that the error in the diagnosis object can be identified easily.
Patent JP-2000345756-A (JP)
Title: Sliding door device
Inventor: KATO TAKASHI
IPC: E05C21/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door device in which only a hook screw may be driven in the frame material side and the frame material side can be easily constructed. SOLUTION: A plurality of sliding doors 4 are arranged between an upper rail and a lower rail installed to an opening 9 in a freely openable and closeable manner. Hook screws 38 with hook head sections are driven to frame materials 10 in the side sections of the opening 9. Fixtures 35 are mounted on notches formed at positions corresponding to the hook screws 38 on the end faces of the sliding doors 4 fixed onto the frame materials 10 in a plurality of the sliding doors 4. The fixtures 35 have vertically slidable lock plates while being formed by shaping potbellied hook holes having large-diametral holes, into which the hook head sections can be inserted, and small-diametral holes, to which the hook head sections can be locked, in upper and lower sections to the lock plates.
Patent JP-2000314954-A (JP)
Title: Formation of layout of pattern for lsi, formation of pattern for lsi and formation of mask data for lsi
Inventor: MITSUSAKA AKIO
IPC: G03F1/68
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely execute the proximity effect correction capable of forming a circuit pattern to enable operation while subjecting an LSI(large-scale integrated circuit) to desired fining. SOLUTION: This method for formation of a layout consists in first setting a design rule, basic process conditions, etc., (SB1). Next circuit patterns are formed in accordance with the set design rule (SB2) and thereafter, whether the formed circuit patterns satisfy the design rule or not is certified (SB3). OPC (proximity effect correction) pattern forming specifications are then set (SB5) and the OPC patterns are formed from the respective circuit patterns in accordance with the OPC pattern forming specifications (SB6). Whether the formed OPC patterns satisfy an OPC pattern arrangement rule or not is certified (SB7). Whether an OPC effect may be obtained or not is certified (SB10).  If the OPC pattern arrangement making it infeasible to obtain the OPC effect is decided to exist (SB11), the design rule is so corrected as not to generate the OPC pattern arrangement making it infeasible to obtain the OPC effect (SB12).
Patent JP-2001207565-A (JP)
Title: Method of interconnecting brick and concrete block
Inventor: FUJII SHIGEMITSU
IPC: E04B2/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling bricks and concrete blocks to be easily piled up using connectors. SOLUTION: The bricks and the concrete blocks are provided with respective connecting grooves and interconnected by the connectors.
Patent JP-2001244331-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: NOGUCHI JUNJI
IPC: H01L23/522
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique to improve reliability of Cu wiring in a damascene process which employs a low dielectric constant material for an insulating layer. SOLUTION: A groove pattern 4 is formed in the second insulating layer 3 consisting of a multi-layer film accumulated in sequence from a lower layer with an organic SOG film 3a and a TEOS oxide film 3b, and a barrier layer 6 is formed through the TEOS oxide film 5 formed on a wall of the groove pattern 4 to prevent the organic SOG film 3a from touching the barrier layer directly. Thus, the method improves uniformity and quality of the barrier layer 6 and improves an effect to prevent scattering of Cu from Cu film 7 buried inside of the groove pattern 4.
Patent JP-2001244942-A (JP)
Title: Device and method for processing information and recording medium
Inventor: HORIGUCHI MARI
IPC: G06F13/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To easily grasp the analog connection state of electronic equipment connected to an IEEE1394 bus. SOLUTION: In a step S21, reading of an object entry describing the object ID oEXT of an IRD 1 connected to the IEEE1394 bus together with a DVHS 3 is requested to the IRD 1 by the DVHS 3. In a step S32, the IRD 1 opens a stored plug descriptor. In a step S33, the IRD 1 reads the object entry describing the object ID of oEXT from the plug descriptor opened in the stop S32 and supplies the contents thereof to the DVHS 3. In a step S23, the DVHS 3 grasps the analog connection state on the basis of the contents of the object entry from the IRD 1.
Patent JP-2001242931-A (JP)
Title: Plant surveilance device
Inventor: AOKI MASAMI
IPC: G05B23/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is complicated and inaccurate to trust on manual operation to quality data of water for irrigation of a clean water reservoir corresponding to the quality data of water in a distribution pond and hydrant at a specified time because there is such a time lag when the water for irrigation reaches the distribution pond and hydrant. SOLUTION: To make it possible to automatically calculate the time lag when the water from the clean water reservoir reaches the distribution pond and hydrant by comparatively computing a trend graph of the quality data of water which is hard to undergo changes of the data at the time of water supply. Therefore, the automatic calculating the time lag when the water for irrigation reaches the distribution pond and hydrant makes it possible to easily and accurately search for the quality data of the water for irrigation in the clean water reservoir corresponding to the water quality data in the distribution pond and hydrant at the appointed time.