baber/WOPTO huggingface dataset:
Patent JP-2001306126-A (JP)
Title: Device and method for creating production planning for speculative production
Inventor: IMAIDE YUICHI
IPC: G06Q50/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To create the production planning while making corrections in consideration of the preparatory plan set time period. SOLUTION: A lot is allocated to the process for every product (S1), and it is confirmed whether or not the production of an allocated product lot comes to an end within the preparatory plan set time period (S3 and S4). As the result, if not and in the presence of the next lot allocated following the lot on the same process, the time of a finite difference is calculated on the basis of the time period which ranges from the finish time of the lot production, to the start time of the next lot production (S5 and S7). In the absence of the next lot on the same process, the time of the finite difference is calculated on the basis of the time period which ranges from the finish time of the lot production, to the next preparatory plan set time (S5 and S6).  The quantity of the products producible within the time of the finite difference is calculated for the practicable quantity of production increase (S8). The comparison is made between the quantity and the tolerable quantity of production increase in the products and the less is determined as the quantity of production increase in the products (S9) then the product lot is executed in as much as the quantity of the production increase (S10 and S11).
Patent JP-2001035715-A (JP)
Title: Plate-like composite magnetoplumbite type ferrite particles and powder for magnetic card and magnetic card using them
Inventor: HAYASHI KAZUYUKI
IPC: B42D15/10
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain plate-like composite magnetoplumbite ferrite particles and powder for magnetic card, which have low volumetric resistivity and superior aging stability, and has dispersability in a vehicle. SOLUTION: Plate-like magnetoplumbite type ferrite particles and powder are coated with polysiloxane, to which carbon black at least partly adheres, and the particles have an average particle diameter of 0.21-2.0 μm. The amount of the carbon black adhering to the polysiloxane is adjusted to 0.1-10 wt.% with respect to 100 wt.% of particles and powder.
Patent JP-2001310247-A (JP)
Title: Grinding method of rotating work
Inventor: MURAI SHIRO
IPC: H01L21/304
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method capable of keeping uniform residual stress on the upper and lower surfaces of a work when the work is machined thinly, and preventing occurrence of camber of the work. SOLUTION: A rotating direction of the work 24 is changed oppositely at least one time after a half of grinding operation time passes in a grinding, thereby allowing the grinding so that the upper and lower surfaces of the work 24 have a substantially uniform machining distortion layer. The rotating direction of the work 24 is changed oppositely at least one time after a half or more of a predetermined grinding width is ground in the grinding process, thereby allowing the grinding so that the upper and lower surfaces of the work 24 have a substantially uniform machining distortion layer and preventing the occurrence of the camber of swell of the work 24.
Patent JP-2001309708-A (JP)
Title: Gearshift structure of transplanter with fertilizer distributor
Inventor: HATAYAMA ITARU
IPC: A01C11/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a gearshift structure of a transplanter with the fertilizer equipment of a fertilizer distributor in which the feed gearshift structure 7 of a fertilizer pumping installation is compactly installed all together above a variable speed transmission case 67 and also control levers 7a, 7b can easily be operated above a step 1s. SOLUTION: In a transplanter with a fertilizer distributor in which a fertilizer tank 4, a fertilizer pumping installation 5 for feeding a fertilizer into the tank 4 and a variable speed gear for changing a feeding quantity of the fertilizer with the installation 5 are installed on a running body 1a, the transplanter features that a variable speed transmission case 67 containing the variable speed gear is installed below a step 1s for moving by walking on the step itself fixed on the running body 1a and also a linkage for connecting operating shafts 70, 71 of the transmission case 67 to control levers 7a, 7b facing above the step 1s is installed in a spacial part formed between the transmission case 67 and the step 1s.
Patent JP-2001312176-A (JP)
Title: Image fixing device
Inventor: SONOGUCHI KEITAROU
IPC: G03G15/20
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an image fixing device capable of making a heating roll in press contact with a pressure roll in an axial direction by uniform pressuring force, fixing a toner image on a recording sheet with sufficient strength and preventing the recording sheet from being wrinkled. SOLUTION: In this image fixing device by which the unfixed toner image T is fixed on the recording sheet P by inserting the sheet P through space between the heating roll 1 and the pressure roll 2, the roll 2 is constituted of a hollow cylindrical pressure sleeve 20 having an elastic layer 23 formed on its surface and rotating to follow the roll 1, a metallic pressing shaft 21 inserted into the hollow part of the sleeve 20 so as to make the sleeve 20 in press contact with the roll 1 and formed so that the shape of its outer peripheral surface in contact with the inner peripheral surface of the sleeve 20 is gradually more slender toward both shaft ends from the center in the axial direction and an elastic coating layer 24 formed on the outer peripheral surface of the shaft 21 with a uniform thickness.
Patent JP-2001316508-A (JP)
Title: Styrenic resin extrusion foam
Inventor: MURAYAMA TORU
IPC: C08J9/12
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a styrenic resin extrusion foam having low heat conductivity, excellent heat insulation performances and environmental compatibility. SOLUTION: This styrenic resin extrusion molding foam is a styrene-based resin foam having 20-100 kg/m3 density in which, with respect to cell diameters in the extrusion direction, cell diameters in the width direction and cell diameters in the thickness direction, average values A, B and C of the cell diameters in the directions and variances Va, VB and Cc of the cell diameters in the directions have a specific relation and a heat conductivity λresin (W/mK) of resin, a heat conductivity λgas (W/mK) of a gas in a foam cell, an expansion ratio ϕ calculated by the ratio of a resin density (kg/m3) to a foam density (kg/m3)=resin density/foam density, an average cell diameter R (mm) calculated from the cube root of the product ABC of the average value A (mm) of cell diameters in the extrusion direction, the average value B (mm)  of cell diameters in the width direction and the average value C (mm) of cell diameters in the thickness direction=(ABC)1/3, a cell diameter ratio k1=C/A and k2=C/B calculated from ratios of the cell diameter C in the direction of the heat conductivity measurement to the cell diameters A and B in the two directions perpendicular to the direction of the heat conductivity measurement have a specific relation.
Patent JP-2001315912-A (JP)
Title: Moving shelf device
Inventor: WADA TOSHIO
IPC: B65G1/10
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a device with having a collision preventing function and a small occupancy area and to prevent a contact accident to a loading working vehicle. SOLUTION: A pair of left and right supporting mechanisms 9 provided at both end parts of front and rear surfaces of moving shelves B to F have oscillating levers 10 supported pivotally so as to be oscillatable at both end parts of the moving shelves B to F and a spring 13 for energizing the oscillating levers 10 in directions away from the moving shelves B to F. A light projecting device 7a and a light receiving device 7b of a photoelectric sensor 7 are arranged opposite to the oscillating levers 10 of each supporting mechanism 9.
Patent JP-2001319610-A (JP)
Title: Charged-particle beam apparatus
Inventor: KOMATSUBARA TAKAO
IPC: H01J37/20
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To save consumption of coolant and prevent vacuum sealability from deterioration. SOLUTION: An outer cylinder 11 and an inner cylinder 12 are connected with a multiplex cylindrical body 30 composed of multiple thin-flesh metallic cylinders In this configuration, the inner cylinder containing the coolant is let supported by the outer cylinder 11 by welding one end of the multiplex cylindrical body 30 to join with the outer cylinder 11 and the other end to the inner cylinder, respectively. A heat conducting bar 31 is attached to the bottom face of the inner cylinder 12, and a cooling plate 33 with an electron beam passing hole 34 mounted atop the heat conducting bar 31 through a cooling bar 32. The bottom of the outer cylinder 11 is mounted on the upper lid 1U of a specimen chamber so that the heat conducting bar 31 may pass through a hole of the upper lid 1U.  Adjustment screws 35A, 35B, 35C for alignment are screwed on the wall of the outer cylinder so that their tips may press the heat conducting bar 31.
Patent JP-2001318177-A (JP)
Title: Device and method for data transmission
Inventor: SATO YASUNORI
IPC: G04G21/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for data transmission by which the latest data can be transmitted without complicatedness. SOLUTION: When a basic clock data updating process ends (step S203), the mode is switched to a transmission mode (step S204) and the basic clock data stored in a storing area are transmitted (step S205). Therefore, when the basic clock data are updated, the data are automatically transmitted to the outside. Watches carried by users in the surrounding area can update the basic clock data stored in the storing areas of the watches by receiving the clock data.
Patent JP-2001320251-A (JP)
Title: Laminated electronic component having high frequency amplifier
Inventor: SUZAKI HIDESHI
IPC: H03F3/60
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component having high frequency amplifier capable of suppressing a DC power loss in a bias circuit without releasing a dielectric layer of the like as a conductive layer is thickened. SOLUTION: The signal line of a λ/4 microwave transmission line (strip line) 12, which is provided in the bias circuit for supplying a DC bias current to a high frequency amplifier 13, for connecting a DC power source and a power feeding point to the high frequency amplifier is composed of at least two conductive layers 8 and 9 located through a dielectric layer 4 so as not to hold conductive layers 7 and 10 to become ground conductors between them.
Patent JP-2000352715-A (JP)
Title: Liquid crystal display device
Inventor: YAZAWA SATORU
IPC: G02B1/115
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent surface reflection of a polarizing plate on a light-diffusion plate and adsorption of dust or dirt and to make preventable scratches on the surface of the polarizing plate. SOLUTION: The light-diffusing plate 41 is disposed facing one substrate 24 of a liquid crystal panel having a pair of substrates 23, 24 facing each other. A polarizing plate 26 is disposed on one face of the light diffusion plate 41 facing the substrate 24. Then a surface reflection reducing layer 27, transparent and electrically conductive thin film 42 and contamination preventing layer 43 are formed on the surface of the polarizing plate 26 facing the substrate 24.
Patent JP-2001028662-A (JP)
Title: Control method for image forming system, the image forming system and storage medium
Inventor: KANEKO SATOSHI
IPC: G03G21/14
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity and the cost performance without the need for complicated intervention by an operator in the case of outputting data where a plurality of images of different types are intermingled. SOLUTION: A color printer 400, a black/white printer 300 and a finisher 500 are interconnected by data communication paths 1000, 1100 so that they can communicate data, and they are mechanically connected so as to be carried on a carrying path of the finisher 500. An image controller 2000 allows the color printer 400 to form an image on a page of a color image among a series of images, allows the black/white printer 300 to form an image on pages of black/white images, and the finisher 500 binds the sheets from the color printer and the sheets from the black/white printer as one sheet bundle in a consecutive page sequence.
Patent JP-2001316006-A (JP)
Title: Base material conveying device and method for manufacturing base material coating body
Inventor: SHINOHARA YASUO
IPC: B65H23/025
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a base material conveying device to prevent a base material wrinkling and reduce the damage sustained by the base material and to provide a method for manufacturing a base material coating body. SOLUTION: The base material conveying device 1 is provided with guide rolls 4 and 9 and base material nipping members 10a and 10b are provided to nip the two edge parts of the base material 2. Each of the base material nipping members 10a and 10b consists of a press roller 12 and a plane 13. The press roller 12 of each of the base material nipping members 10a and 10b is situated in a state to incline based on the conveying direction of the base material 2 such that its axis crosses the side in a conveying direction of the base material 2.  Further, the base material nipping members 10a and 10b are situated such that when the two edge parts of the base material 2 are respectively nipped therebetween, a total of lengths Da and Db of contact between the base material 2 in the direction of the width of the base material 2 and the base material nipping members 10a and 1O0 is below 25% of a width D of the base material.
Patent JP-2001322747-A (JP)
Title: Device and method for manufacturing flexible belt
Inventor: MITO KAZUYUKI
IPC: B65H21/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a flexible belt to improve manufacturing efficiency by automating a manufacturing process for a flexible belt and be excellent in size precision by preventing the occurrence of a peripheral length difference between the two end parts of the flexible belt. SOLUTION: A device for manufacturing a flexible belt comprises a pair of grasping members 3A and 3B disposed in parallel to each other and linearly grasping the vicinity of two end parts 1A and 1B of the flexible belt 1 placed on a sheet placing table 2; a support table 4 to place in an overlapping state the two end parts of the flexible sheet 1 when the flexible sheet 1 is brought into a loop-form state; a joining machine 5 to join together an overlapped part 1C of the flexible sheet 1 placed on the support table 4;  and a controller 20 to move a pair of the grasping members 3A and 3B in a direction, in which the members approach each other, with the flexible sheet 1 grasped by a pair of the grasping members 3A and 3B to bring the flexible sheet 1 into a loop state and overlap the two end parts 1A and 1B with each other and control such that a pair of the grasping members 3A and 3B are separated away from the sheet placing table 2 as the grasping members are respectively rotated.
Patent JP-2001324810-A (JP)
Title: Photosensitive resin composition
Inventor: YAMADA TOSHIAKI
IPC: C08K5/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition excellent in heat resistance, electric insulating property and chemical resistance and usable for a permanent protective film, an interlayer dielectric film, etc., by application on a printed wiring board, etc. SOLUTION: The photosensitive resin composition is a photosensitive thermosetting resin composition obtained by adding (2) 0.005-20 parts by weight of a photo-acid generating agent as an essential component to (1) 100 parts by weight of a polyfunctional cyanic ester compound or a polyfunctional cyanic ester prepolymer.
Patent JP-2001320954-A (JP)
Title: Method for tree planting on roof or the like
Inventor: WATANABE MASARU
IPC: A01G1/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for tree planting on a roof or the like, capable of reducing the number of planting containers and also planting trees on the upper part of a building such as a roof without using auxiliary materials for climbing the roof or the like. SOLUTION: This method for greening a roof or the like comprises planting two rows of creeping bushes 3 and 3 in each of planting containers 1 and 1 so as to make them grow in the directions opposite to each other. Owing to this method, the number of greening containers 1 and 1' to cover the same planting tree area those through conventional tree planting methods where trees grow only in one direction. As a result of this advantage of the method the number of processes in setting planting containers on a roof or the like using a crane or the like, and also cost for materials necessary to make the planting containers required can be reduced, and further fastenings to fix the planting containers to the roof or the like can be reduced, and moreover, the number of watering hoses to be set can be reduced.
Patent JP-2001326990-A (JP)
Title: Acoustic signal processor and its processing method
Inventor: OZAWA KAZUHIKO
IPC: H04N5/225
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain an acoustic signal processor which realizes optimum sound zooming according to an imaging mode of a camera and a zooming position of a zoom lens of the camera. SOLUTION: The acoustic signal processor has a control signal generating means which generates a control signal showing a control factor on the basis of a front direction voice band signal, and a front direction voice band removal signal, a map signal generating means 111 which generates a map signal showing a control characteristic map value corresponding to the imaging mode of the camera and the zooming position of the zoom lens of the camera, a multiplication means 113 for level control signal generation which multiplies the control signal showing the control factor from the control signal generating means, and the map signal showing the control characteristic map value from the map signal generating means 111 to generate the first level control signal which controls the level of a front direction acoustic signal,  and a first level control means to control the level of the front direction acoustic signal by the first level control signal from the multiplication means 113 for level control signal generation.
Patent JP-2001324373-A (JP)
Title: Ultrasonic type liquid detection device
Inventor: IKEUCHI FUMIO
IPC: G01S15/10
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor (ultrasonic type liquid detection device) capable of reducing wrong detection caused by being mounted near the shoulder of a liquid vessel. SOLUTION: A clocking circuit 108 is composed so as to start clocking processing from the time when an unillustrated prohibited period signal from a CPU 103 is received, and to stop the clocking processing when an unillustrated burst wave from a comparator 106 is received, and to allow the CPU to output a digital signal of the clocking result as a receiving time. The CPU is composed so as to output the prohibited period signal to the clocking circuit 108 and the comparator 106, and simultaneously to output an unillustrated driving pulse signal shorter than the prohibited period signal to a piezoelectric transducer driver circuit 102, and to determine existence of liquid based on comparison between the receiving time and a reference time.
Patent JP-2001323501-A (JP)
Title: Pump room for construction machinery
Inventor: KONOMURA YASUSHI
IPC: E02F9/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct maintenance works including filter exchange efficiently by concentrically arranging a plurality of filters installed to construction machinery at one place. SOLUTION: An engine is installed into an engine room 15 formed in a building 13 mounted on a frame 10 and a hydraulic pump unit 17 into the pump room 16, and a hydraulic pump is coupled directly with the engine. A side wall 21 is secured at a position on this side of a counterweight 14 in the pump room 16, a bracket 22 is fixed onto the side wall 21, an oil filter 23 for a pilot circuit and an engine oil filter 24 are supported fixedly onto the mounting surface 22a of the bracket 22, a side wall 25 is set up to a beam member 10b on the reverse side, holding the hydraulic pump unit 17 at a position, where the side wall 21 is fitted, a bracket 26 is fixed and attached onto the side wall 25, and a water sedimenter integral type fuel filter 27 is installed to the bracket 26.
Patent JP-2001330879-A (JP)
Title: Camera
Inventor: UEMURA AIKO
IPC: G09F9/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To illuminate a display part only when illumination is required with easy operation by preventing malfunction. SOLUTION: A touch panel sensor 5 is provided on the display part 4 provided nearly in the center of the back surface of a camera 1. When an operator puts his (her) finger on the sensor 5, a CPU turns on an illumination part constituted of an EL or the like so as to illuminate the display part 4. The operator easily confirms the position of the display part 4. Then, operation for illumination is easily performed and the malfunction is hardly caused.
Patent JP-2001332799-A (JP)
Title: Molded semiconductor laser
Inventor: NAKADA NAOTARO
IPC: H01S5/0232
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a molded semiconductor laser, by which a light output control circuit can be formed accurately, by detecting output of a laser chip correctly at all times. SOLUTION: A sub mount 7 having laser chip 8 and a photoreceptor 5 for monitoring is bonded to a die pad 2a of a first lead 2, which has the die pad 2a formed on the end. And then, the electrodes of the laser chip 8 and the photoreceptor 5 are electrically connected respectively to second leads 3 and 4 via a wire such as a metallic wire (not shown), and the electrodes cover the sides and back of the laser chip 8 except for an emitting surface. A resin frame 6 is provided to integrally hold the ends of the first lead 2 and the second leads 3 and 4. Subsequently, a reflection preventing means 9, which prevent reflection to the photoreceptor 5, is formed on a part of the frame 6 that is opposed to the back end surface of the laser chip 8.
Patent JP-2001292613-A (JP)
Title: Binding device using rubber band and rope
Inventor: ZUIKEIRAN NAGAYOSHI
IPC: B65D63/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which conventional harvesting forces to do hard work, because sugarcane (having 2-2.5 m length) arranged in rows so that the weight of one bundle becomes about 25-30 kg is bundled in two places and sugarcane is carried on one's shoulder every one bundle and carried to road side when sugarcane is repeatedly harvested every three month sugar- making period. SOLUTION: This binding device using a rubber band and rope is devised in order to give a simple and ready harvesting method capable of saving labor without binding. The rubber band serves as a material for fastening sugarcane in order to shorten bundling time and carry out release from hard labor. The rope plays two roles, namely a role for controlling stretching of the rubber band and preventing cutting of the rubber band when the rubber band is caught in sugarcane and it is difficult to remove the rubber band when the bundling device is removed at the stage where sugarcane is carried and piled up and a role for serving as cushion and making the rubber band durable by interposing the rope, because single use of only rubber band causes breakage of rubber band when the rubber band is fixed with a clasp.