baber/WOPTO huggingface dataset:
Patent JP-2003118683-A (JP)
Title: Caprolactam carrier and its carrying method
Inventor: NOMURA IKUO
IPC: B63J2/14
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To resolve a problem in carrying caprolactam where conventionally only molten caprolactam was refined, but nowadays, since molten caprolactam is refined in one loading port and caprolactam like pellets, flakes or the like is refined in another loading port, and they are loaded on a molten caprolactam exclusive ship, a large general cargo ship or a part of a container exclusive ship due to increase of production districts and a change in a physical distribution system, the physical distribution system is irrational where a lot (a unit of production or shipment) is inhomogeneous, there is no identity in style of packing, and irrationality is exhibited with conditions of an unloading port or land transportation. SOLUTION: An economical ship of a proper type of ship sinking to a full load draft can be provided by providing individual type tanks 1 under an upper deck U and loading the molten caprolactam therein, and filling the caprolactam like pellets, flakes or the like in containers 10 loaded on the upper deck U. A center of gravity is raised by loading the containers 10 on the upper deck U, and a bottom heavy phenomenon can be resolved. A rational ship is provided matching conditions of loading ports, unloading ports and land transportation.
Patent JP-2003120590-A (JP)
Title: Double suction pump
Inventor: EGUCHI TAKESHI
IPC: F04D29/66
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a double suction pump with a minimized loss capable of minimizing the circumferential deviation of flow rate. SOLUTION: This double suction pump comprises a first casing provided with an inlet port; a second casing provided with a delivery port, the second casing communicating with the first casing and being provided within the first casing; an impeller provided in the center of the second casing and mounted on a spindle; first and second passages branched by the outer wall of the second casing within the first casing and extended to the impeller along the outer wall of the second casing; and a straightening member provided on the upper stream to the flow of a fluid over the first and second passages within the first casing. A partitioning member for partitioning the first and second passages is shifted to one side from the center of the inlet port by 3-5% of the width of the intake port.  The section of the partitioning member is formed in an outwardly protruding trapezoidal shape, and the farthest part of the passage is protruded outwardly.
Patent JP-2003118950-A (JP)
Title: Hydraulic elevator
Inventor: IZAKI AKIRA
IPC: B66B1/26
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To produce a silencer according to specifications of an elevator in order to exhibit a sufficient effect of a resonance frequency of the silencer by making it consistent with the pulse frequency of a hydraulic pump 3, without an error between the value of a theoretical calculation and the actual value, in using a silencer including a Helmholtz resonator to reduce pressure pulses generated from the hydraulic pump 3. SOLUTION: A variable aperture 23 is provided on a communicating tube 22 of a silencer 20 to make the cross-sectional area of the communicating tube 22 variable. Resonance frequencies of the silencer 20 can be adjusted by making the volume of a resonant chamber 21 variable using variable means 27 in the resonant chamber 21.
Patent JP-2002196287-A (JP)
Title: Aspheric spectacle lens
Inventor: SHIRAYANAGI MORIYASU
IPC: C01B13/11
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an aspheric spectacle lens which makes it possible to obtain good performance even for another prescription when a prism prescription for phoria correction is included. SOLUTION: An outer surface 2 of the aspheric spectacle lens 1 is a spherical surface and an inner surface 3 thereof is a rotationally asymmetric aspherical surface. The normal of the inner surface 3 erected at a frame insertion reference point 4 is defined as a z2 axis, a prism vertex direction within the plane perpendicular to the z axis inclusive of a point where the z2 axis intersects with the inner surface 3 as a y2 axis and the direction orthogonal with the y2 axis and z2 axis in a left-hand coordinate system as an x2 axis. The inner surface 3 has no inclination with an x2-y2 plane and the outer surface 2 inclines with the x2-y2 plane.  When the curvature at a distance h [mm] from the z2 axis of a line of intersection of the plane forming an angle θ [degree] with the x2 axis inclusive of the z2 axis and the inner surface 3 is expressed as C (h, θ), the conditions C2(h, θ+180)-C2(h, θ)>0 are satisfied within the range satisfying 10<=h<=20, 30<=θ<=150.
Patent JP-2003125391-A (JP)
Title: Apparatus and method for controlling screen switching output as well as screen switching output control program and its program recording medium
Inventor: ASANO YOKO
IPC: H04N5/268
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for newly controlling screen switching output which can switch a screen to a corresponding image by deciding a sound source as a main body even when a sound volume balance is different when a constitution of outputting one of the images photographed by a plurality of cameras is adopted. SOLUTION: The method for controlling the screen switching output comprises the steps of calculating a relative sound volume level (which may calculate in the form of considering the lapse of a time from a time series data) when a plurality of cameras are photographed, detecting the sound source as the main body by using the calculated relative sound volume level, and processing to switch the screen to the image of the camera which photographs the subject corresponding to the sound as the detected main body. Thus, even when the absolute sound volume level is different, the screen can be switched to the image of the camera which photographs the subject corresponding to the sound to become the main body.
Patent JP-2003134751-A (JP)
Title: Coil forming method and jig for use in coil forming
Inventor: SUWA KOJI
IPC: H02K3/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To form a coil by annularly aligning a plurality of conductor segments with ease even when the conductor segments can not be inserted directly in slots of a stator or of a jig equivalent thereto. SOLUTION: Straight parts 32, 34 of the conductor segments 30 are inserted in the internal end of the slot 42 (Fig. 3 (a)) of the columnar jig 40 and the external end of the slot 42 clockwise apart from the slot 42 by a two-slot space, respectively (Fig. 3 (b)). The straight part 34 inserted in the external end is moved to the internal end with the straight part 32 inserted in the internal end as an axial center (Fig. 3 (c), Fig. 3 (d)), thus aligning the conductor segments 30.
Patent JP-2003123585-A (JP)
Title: Lighting structure for operation button
Inventor: MIYASAKA YASUHIRO
IPC: H01H13/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting structure for an operation button capable of concurrently resolving a dent and uneven lighting of a front face of the operation button following solidification of synthetic resin. SOLUTION: The lighting structure is provided with the operation button 1 formed with an identification display 3 displaying 'AUTO' of the exposed white synthetic resin easily transmitting light in the front face 2 and coated in black in other portions, a lighting part 11 provided in a rear face side of the operation button 1 and lighting a rear face of the identification display 3, and rib like protrusion parts 4-10 adjusting luminance of light transmitting through the identification display 3.  By blocking and dispersing light emitted toward the rear face of the identification display 3 from the lighting part 11 by the plurality of protrusions 4-10, light is evenly emitted from a whole of the identification display 3, and a shrinking amount of the front face of the operation button 1 following solidification of the synthetic resin is dispersed by the plurality of the protrusion parts 4-10 at a manufacturing stage of the operation button 1.
Patent JP-2003127736-A (JP)
Title: Seat back for vehicle and insert wire arranged in the seat back
Inventor: YASUTOMI NAOKI
IPC: B60N2/90
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an insert wire which can be simply assembled at an inexpensive cost and a seat back for a vehicle. SOLUTION: The insert wire in which an inside insert wire 23 is arranged inward of an outside insert wire formed in the form of a gate and buried in an inside of the seat back body in this state, is composed of a lateral wire 29 arranging the inside insert wire 23 along a vehicle width direction, and a deflection part provided on both end sides of the lateral wire 29 and attaching an edge to the outside insert wire. The deflection part can apply vertical wires 31 and 47 or a curved part 57.
Patent JP-2003133562-A (JP)
Title: Optical semiconductor device
Inventor: HORIKAWA HISANAO
IPC: H01L23/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To hold in parallel a photo-sensing portion at the upper surface of an optical semiconductor element and the lower surface of a light transmitting lid thereof. SOLUTION: A optical semiconductor device comprises a base material where a recess 2a is formed on its upper main surface, an optical semiconductor element 3 placed on the bottom surface 2b of the recess 2a where the photo-sensing portion 3a is provided at the center of the upper surface, and an electrode 4 is formed at its external circumferential portion, a resin layer 7 provided to almost the entire part of the circumference of the recess 2a of the upper main surface, and a light transmitting lid 8 which is bonded to the upper part of the resin layer 7 to shield the optical semiconductor element 3. Three supporting members 9 each having almost the same height are provided in almost equal intervals in an area extended to the lower surface of the light transmitting lid 8 from the circumference of the optical semiconductor element 3 on the bottom surface 2b of the recess 2a.
Patent JP-2003126615-A (JP)
Title: Filter disk and filter for high viscosity fluid
Inventor: NISHIHATA MUTSUHIKO
IPC: B01D29/39
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter disk having reduced pressure loss and making possible a uniform flow. SOLUTION: The disk-shaped spacer 2 held between a pair of disk-shaped filter media to form flow channels for a high viscosity fluid is constituted by arranging a large number of rings 3 different in diameter at predetermined intervals in a concentric circular state. Each of the rings is formed by bending a wire material 4 bent in a zigzag state in the direction crossing the bending direction at a right angle and the rings are fixed by fixing members 5. This filter disk can contribute to the extension of the life of the filter medium, the prevention of gelling as a polymer filter, cost reduction and the rationalization of production. Especially, the filter disk can be effectively utilized in a spinning process and a film forming process.
Patent JP-2003125960-A (JP)
Title: Spout device
Inventor: TOMITA KAZUYUKI
IPC: A47K3/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a spout device that enlarges the interior dimensional size of a bathtub and without spoiling the interior appearance of a bathroom. SOLUTION: A counter 1 is projected from a wall 5 adjacent to a bathtub 4 and arranged on the upper side of the bathtub 4. A spout hole 2 that spouts water from inside of a counter 1 to the bathtub 4 is provided on the counter 1. A transfer means that inhales bath water in the bathtub 4 to send it to the spout hole 2 is provided inside of the same counter 1.
Patent JP-2003130346-A (JP)
Title: Combustion device
Inventor: MORIGAKI TAKAO
IPC: F23N3/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device that can stabilize a combustion state in two combustion units even if one combustion unit is started in operation while the other combustion unit is in isolated operation. SOLUTION: The combustion device comprises the two combustion units for hot water heating and general hot water supply having a burner and a blower fan, and changes a fan motor rotating speed of the hot water supply blower fan of the combustion unit for general hot water supply between a situation where the combustion unit for general hot water supply is in isolated operation and a situation where it is in simultaneous operation along with the other combustion unit. While the combustion unit for general hot water supply is in isolated operation, if the other combustion unit is operated to ignition, after a given time T from the ignition operation, a CPU increases the fan motor rotating speed of the hot water supply blower fan of the combustion unit for general hot water supply.
Patent JP-2003132516-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA TAKAKO
IPC: G11B5/70
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which the running properties and the durability are further improved, in the magnetic recording medium using a hexagonal ferrite. SOLUTION: The magnetic recording medium includes a nonmagnetic layer having a nonmagnetic powder and a binder on a supporting body and a magnetic layer having a hexagonal ferrite powder and the binder in this order. The surface lubricant index of the magnetic layer is in the range of 1.3-5.0, and the central surface mean roughness SRa in the area of 40 μm×40 μm measured by the atomic force microscopy (AFM) is equal to or less than 4 nm.
Patent JP-2003131714-A (JP)
Title: Method and device for working plan, and for preparing working data therefor
Inventor: NISHIMURA TAKUYA
IPC: B23K26/382
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To shorten the work time for a laser drilling machine by mathematically grasping information on a drilling position and planning the motion of the machine in the most suitable way. SOLUTION: Distance between left and right galavanounits (L-axis value) is optimized so as to minimize the number of beam scans and the number of stage movements by an area arrangement planning device 72 of two units. The area position is optimized so as to minimize the number of areas by the area arrangement planning device 74. A stage glavanopath path device 76 shortens the movement distance of a stage and the scanning distance of a galavanoscanner by using the solution by the traveling salesman problem.
Patent JP-2003143199-A (JP)
Title: Method for comparing filter condition and system therefor
Inventor: UENO YOJI
IPC: H04L45/74
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a comparison determination processing by reducing the number of entries in a condition expression to be evaluated. SOLUTION: When a division number N is adopted as 64 and the value of an input key is 0×443, a filter condition corresponding to the range of 0×400-0×7ff in a table 121 becomes an object to be compared in condition. Then the start address value (a pointer value) 0×200 of the table 122 is obtained from the table 121 first. The conditions 3-5 are described in the address 0×200 of the table 122 concerning a key kind table 120. The input key value 0×443 is compared with the conditions 3-5 and, then, an ID list corresponding to the filter condition which is satisfied by the input key value 0×443 is obtained among the ID lists 3-5.
Patent JP-2003138075-A (JP)
Title: Organic peroxide-containing polypropylene-based resin composition and molded product using the same
Inventor: KOBAYASHI KENJI
IPC: D04H1/544
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic peroxide-containing polypropylene-based resin composition which can stably carry out the operation of adding an organic peroxide, granulating the resulting mixture or the like in order to control the melt viscosity in the granulation step of a polymer polymerized in a polypropylene production plant, a masterbatch using the same and the like. SOLUTION: The organic peroxide-containing polypropylene-based resin composition is a resin composition comprising 100 pts.wt. propylene-α-olefin random copolymer which is obtained by the polymerization using a metallocene catalyst and has an MFR of 0.5-1,000 g/10 min, a Q value of 1.5-4.0, a Tm of 110-135 deg.C, and an α-olefin content of 1-18 mol% and 0.01-20 pts.wt. organic peroxide, and has a ratio of the MFR-2 after the vacuum constant-temperature drying treatment of the resin composition to the MFR-1 of the resin composition of <=0.2.
Patent JP-2003138168-A (JP)
Title: Ink set for inkjet recording and inkjet printing method
Inventor: TAKAHASHI KATSUHIKO
IPC: C09D11/54
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for inkjet recording especially in the color inkjet recording, achieving a highly resoluted pattern of an image (prevention of bleeding in a color image), and speed-up of printing, and to provide an inkjet printing method by using the ink set. SOLUTION: This ink set for the inkjet recording comprises both of a recording ink containing an ultrafine particle pigment having <=60 nm volume average particle diameter, and a printability-improving liquid for improving the printability in an inkjet printer. The inkjet printing method uses the ink set.
Patent JP-2003139251-A (JP)
Title: Seal structure for stop valve
Inventor: ISHIDOYA AKIHIRO
IPC: F16K1/38
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an inner circumferential side of a stop valve provided with a seal lip therein is assembled to a support part of a valve element while the seat lip is in a bent state, when the inner circumferential side of the stop valve having an annular flat plate shape which is pressed to a seat is fixed to the support part of the valve element. SOLUTION: The stop valve 1 comprises a ring-shaped rigid shaft part 12, a flexible valve part 13 of an annular flat plate shape extending to an outer circumference formed thinner than the rigid shaft part; and a seal lip part extending toward an inner circumference. The seal lip part comprises a first seal lip 16 extending in a direction of the inner circumference to one end face and a part of the surface from the rigid shaft 12; and a second seal lip 17 extending symmetrically to the first seal lip 16. The seal lips 16 and 17 are constituted of a top end seal working face 20 of a nearly semicircle arc shape; and a connection part 21 connecting the seal working face and the rigid shaft part and having the nearly same thickness with that of the diameter of the semicircle arc.
Patent JP-2003141624-A (JP)
Title: Cup type vending machine
Inventor: YOSHIMOTO HIROSHI
IPC: G07F13/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a cup type vending machine which is excellent in thermal insulating properties and cooling efficiency with regard to a cooling water tank and capable of preventing the inside of the machine from being humid. SOLUTION: A syrup material container is disposed on the outside of the cooling water tank 55 so that the replenishment of syrup can be executed without opening a thermal insulating lid body 63 of the cooling water tank 55. The cup type vending machine is also provided with a thermal insulating lid body 63 disposed on the cooling water tank 55 for covering an opening of a cooling water tank main body 61.
Patent JP-2003135694-A (JP)
Title: Power source managing system
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To extend the life of power source units by determining output states of the power source units installed in electronic equipment under commercial application environments represented by game machines. SOLUTION: The system is provided with a power source unit 11 for supplying power to game apparatuses 1a to 1d and 2a to 2d, a power consumption detecting part 111 for detecting the output quantity of the power source unit 11 and a communication part 112 for transmitting the results of detection with the power consumption detecting part 111.
Patent JP-2003142094-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKANO TOSHIAKI
IPC: H01M10/05
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having an excellent discharge characteristic. SOLUTION: The battery having an excellent discharge characteristic can be produced by using, as a positive electrode active material, particles that contain both a lithium-manganese compound oxide and a lithium-nickel compound oxide and by making the thickness of the positive active material layer 0.04-1 mm and the packing density 1-5 g/cm<3> .
Patent JP-2003142195-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/428
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of securing holding force of terminal fittings by freely setting the arrangement of the terminal fittings. SOLUTION: Large and small cavities 21 capable of inserting each of two kinds of large and small female terminal fittings 10 are provided in a female housing 20. A fixing and locking part 24 is projectingly provided on an upper surface of each of the cavities 21 and an opening part 25 is opened in front of the fixing and locking part 24. On a lower surface of each of the cavities 21, an advancing permitting part 27 in which a supporting part 42 of a moving member 40 mounted on the female housing 20 from the front is capable of advancing is formed to be low by a step. The moving member 40 has an insertion part 43 capable of individually advancing into each of the cavities 21. The insertion part 43 is provided with an inclined surface 44.  When the insertion part 43 advances into each of the cavities 21, the inclined surface 44 presses the female terminal fittings 10, and thereby the female terminal fittings 10 are displaced upward, and both of a lance 18 and a locked part 16 are locked on the fixing and locking part 24.
Patent JP-2003144981-A (JP)
Title: Nozzle device for dry spraying method
Inventor: TANAKA TSUTOMU
IPC: B05B1/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle device for a dry spraying method capable of enforcing and stabilizing various qualities of a sprayed material and reducing dust and splashes by raising a kneading performance of the raw material with water, thereby improving an adhering ratio of the raw material. SOLUTION: A water supply part 2 is connected to the end part of a raw material supply hose 4, and a kneading and transferring pipe 3 is connected between the water supply part 2 and a nozzle tip 1, and thereby a contact distance between the raw material 5 transferred by air through the material supply hose 4 and water 7 supplied to the water supply part 2 from a water hose 6 is lengthened. A streamer-shaped kneading-accelerating device 8 through which the air transferring the material 5 passes is mounted along the pipe axis in the kneading and transferring pipe 3.
Patent JP-2003136980-A (JP)
Title: Transmission for internal combustion engine
Inventor: NISHI TORU
IPC: B60K17/06
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To improve maintainability of a transmission, compact the transmission by effectively utilizing space and arrange members properly in the transmission for an internal combustion engine having a crank shaft provided in parallel with an advancing direction of a vehicle body and including a selecting mechanism of forward gears and reverse gears. SOLUTION: Supply sources of hydraulic fluid and lubricating oil for an automatic transmission are concentratedly arranged in a front crank case cover side, the selecting mechanism of forward gears and reverse gears is provided between a rear crank case and a rear crank case cover, a forward and reverse selecting shift drum is arranged above a line connecting a main shaft and a counter shaft.