baber/WOPTO huggingface dataset:
Patent JP-2003047871-A (JP)
Title: Wet type medium dispersing machine
Inventor: KAMIWANO MITSUO
IPC: B02C17/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a phenomenon that a treating medium and a treating material are stuck to the inside of a treating vessel to be rotated together in an annular type wet medium dispersing machine. SOLUTION: An annular dispersing zone (6) is formed between the inside wall of a treating vessel (1) and a rotating body (4). Guide members (9) are provided projectingly on the rotating body (4). Each of the guide members (9) has an impact surface (12) for giving impact force to a treating medium, a backward guide surface (13) for moving backward the treating medium to a treating medium supply port side and an outside surface (14) for rotating the treating medium and formed into a cross-section nearly parallelogram shape. A plurality of buffer pieces (15) are provided along the axial direction on the inside wall of the treating vessel.
Patent JP-2003056525-A (JP)
Title: Connection fixture for wire rod or bar
Inventor: SHIODA KAZUHIRO
IPC: E04C5/18
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection fixture for a wire rod or a bar facilitating the handling and usable without troubles. SOLUTION: A lock member 8 is slidably displaceably supported to a body 2, so as to reciprocate facing to an insertion hole 5. The sliding displacement direction of the lock member 8 is set diagonal with respect to the direction of the insertion hole 5, so that a clamping action end part 8a of the lock member 8 is displaced to the side of an entrance 5a of the insertion hole 5, with the lock member 8 being displaced slidably to the side of the insertion hole 5. A spring 9, energizing the lock member 8 for advancing toward the insertion hole is provided and a guide surface 8b guiding the tip of the wire rod 1 inserted into the insertion hole 5 to a space between the clamping action end part 8a of the lock member 8 and the inner wall of the insertion hole 5, is formed in the portion of the lock member 8 which is headed toward the insertion hole entrance 5a.
Patent JP-2003053776-A (JP)
Title: Method for manufacturing laminated molded article
Inventor: SAITO YOSHIAKI
IPC: B29L9/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated molded article capable of obtaining the rigidity of the whole, capable of preventing deformation such as warpage or the like even if a cooling time is shortened, and capable of preventing deformation at the time of mold release due to a thick-walled part. SOLUTION: Grooves 26A and 27A for ribs are formed to mold cavity surfaces 26 and 27 for fixing a surface material 31 and a projected member 41 for a recessed part for hollowing the thick-walled part is provided to a fixed mold 20A at a non-fixing part not fixing the surface material 31. After the mold is closed, a cavity 23 is filled with a molten resin to form a molded article main body and the molten resin breaks through the surface material 31 to fill the grooves 26A and 27A for the ribs to form the ribs. At the non- fixing part, the molten resin is charged in the periphery of the projected member 41 to form the recessed part. Therefore, even if a cooling period is shortened, the laminated molded article having no warp deformation can be manufactured.
Patent JP-2003057393-A (JP)
Title: Decontamination method and decontamination agent
Inventor: KAZAMA MASAHIKO
IPC: B01J47/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a decontamination method and a decontamination agent suitable for chemical decontamination of structural parts including a copper oxide in a nuclear power plant. SOLUTION: Malonic acid 5 is injected as the decontamination agent in circulating lines 15, 16, and circulated through lines 15, 16 to dissolve copper oxide from a radioactive insoluble substance stuck to a decontamination object 1 (a copper removal process). Dissolved copper ions are removed by making decontamination agent liquid flow to a cation exchange resin column 3 (a metal ion removal process). After the completion of the copper removal process, ascorbic acid 5 is injected in the circulating lines 15, 16 to dissolve iron oxide remaining in the copper removal process, from the decontamination object 1 (an iron removal process). Dissolved iron ions are removed in the cation exchange resin column 3.  Hydrogen peroxide 9 is injected in the decontamination agent liquid from which iron ions are removed and the decontamination agent liquid is circulated through a catalyst column 8 to decompose the decontamination agent into carbon dioxide and water, and further passed through a mixed bed resin column 4 for final purification.
Patent JP-2003056620-A (JP)
Title: Rotary damper with lock function
Inventor: SUGANO HIDENORI
IPC: F16F9/14
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper that combines a damper function and a lock function. SOLUTION: A vane 12 arranged in a liquid chamber 11c, 11d formed in a body case 11 is provided with a liquid passage 13 through which a viscous liquid 15 can pass, and a lock valve 14 for closing the liquid passage 13 to set a lock state when receiving a given pressure or higher. In a normal use sate, a rotational action of a control target can be slowed, and if a given large impact load or larger is applied to the control target, by way of example, a rotational action of the control target can be repressed and locked.
Patent JP-2003057903-A (JP)
Title: Conductive member, process cartridge, and image forming device
Inventor: MAYUZUMI HIROSHI
IPC: G03G15/16
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a conductive member which can actualize an invariable excellent image when built in an electrophotographic device. SOLUTION: The conductive member is formed by laminating at least an elastic resistance layer 7 and a coating layer 8 on a conductive base body 5 in this order and the coating layer includes two or more kinds of conductive materials having different volume resistivity values; and the volume resistivity value of a conductive material (A) having the relatively small volume resistivity value is >=1×10<-1> Ωcm and <=1×10<5> Ωcm, the volume resistivity value of a conductive material (B) having the relatively large volume resistivity value is 2×10<1> to 1×10<5> Ωcm, and the mass ratio (Mb/Ma) of the mixing amount (Mb) of the conductive material (B) to the mixing amount (Ma) of the conductive material (A) is 1/3 to 15.
Patent JP-2003026302-A (JP)
Title: Trash box
Inventor: INAGUMA YUKO
IPC: B65F1/16
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To store a large amount of trash such as wastepaper, to prevent it from being scattered when carelessly knocking it over, and to easily throw in fine trash. SOLUTION: A trash box body 1 is fitted with an upper lid 2 hard to be detached therefrom and the upper lid 2 is provided with a dumping port 2a opened obliquely upward and getting smaller toward its lower part.
Patent JP-2003058606-A (JP)
Title: Natural gas supply guarantee system
Inventor: TAMURA SATORU
IPC: G06Q50/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To effectively use natural gas by decreasing the number of vaporizing devices in operation and thus reducing the running costs. SOLUTION: The guarantee that if an accident occurs, an unnecessary amount of an NG suppliable amount is supplied from other LNG bases is obtained and then the number of vaporizing devices in operation is decreased to reduce the running costs.
Patent JP-2003058580-A (JP)
Title: Device, method and program for acquiring optimum value and recording medium
Inventor: UMEDA AKIHIKO
IPC: G06F17/50
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optimum value acquiring device 1 capable of automatically and flexibly acquiring a plurality of parameter optimum values. SOLUTION: An input receiving part 11 receives a variable, an objective function for obtaining a value that can be unequivocally obtained with the variable and reference that is a certain value of the objective function and is a value to be a target. A standard value acquiring part 14 acquires a standard value obtained by standardizing a value of an objective function at a certain point with the reference. An optimum value acquiring part 15 uses the standard value obtained by the standard value acquiring part 14 to acquire an optimum value of the variable.
Patent JP-2003059617-A (JP)
Title: Spark plug and manufacturing method of the same
Inventor: KANO KEIJI
IPC: H01T13/32
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug prevented from misfiring or defective firing caused by the exfoliation of plating at ground electrode side. SOLUTION: Non-plated part 1c is formed to a main metal fitting 1, and a non-plated ground electrode 4 is welded to the non-plated part 1c. By the above, the spark plug having the ground electrode 4 and weld burs 6 which are not plated, can be manufactured, accordingly, misfiring or defective firing, caused by the exfoliation of plating at ground electrode 4 side, are prevented As the plating is not applied to the welded part, welded strength between the main metal fitting 1 and the ground electrode 4 is secured.
Patent JP-2003068583-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: KIJIMA KUNIHISA
IPC: H01G9/035
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor for which long-term reliability is improved. SOLUTION: In a solvent whose main component is ethylene glycol, organic carboxylic acid such as adipic acid, formic acid, azelaic acid, phthalic acid or 1,6-decanedicarboxylic acid or its salt and 0.10 to 2.0 wt.% of 3,4- dihydroxyphenylalanine (chemical formula 1) are dissolved. Over a long period of time, capacitance reduction and tanδ rise of the electrolytic capacitor are suppressed.
Patent JP-2003068854-A (JP)
Title: Interwiring connection method, interwiring connection member and its manufacturing method
Inventor: KOMURA TOMOAKI
IPC: H01L23/52
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an interwiring connection method and an interwiring connection member which can easily connect a part between wirings, and a manufacturing method of the member. SOLUTION: The interwiring connection member is the one in which an insulating film 3 is arranged between first wiring 2 and second wiring 6. A region which is sandwiched between the first wiring and the second wiring and thinned is formed in the insulating film. Since the thinned region is formed, the thinned region can be short-circuited only by an electric force which applies a high voltage to both of the wirings, irrespective of material and characteristic of the wiring. As a result, the first wiring can be easily connected with the second wiring.
Patent JP-2003066683-A (JP)
Title: Color image forming device
Inventor: FURUSAWA FUMIO
IPC: G03G21/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of realizing space saving and power saving. SOLUTION: A black image forming unit 44 and color image forming units 46 to 50 are arranged to be opposed to an intermediate transfer body 38. A laser scanning system is used for the black exposure device 68 of the unit 44, and an LED array is used for the color exposure device 78 of the units 46 to 50. The unit 44 is provided with a photoreceptor potential detector 60 so as to perform the concentration control of the units 46 to 50 as well as the unit 44 according to the detected result by the detector 60. Only the unit 44 is provided with a toner suction device 64, whereby the space saving and the power saving are realized.
Patent JP-2003062896-A (JP)
Title: System for designing container wall thickness and container wall thickness designing method
Inventor: NAKAGAWA ATSUHITO
IPC: B29C49/42
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a CAE system for calculating blow molding parameters for obtaining a final molded product with an optimal wall thickness showing desired dynamical characteristics. SOLUTION: This system for designing the wall thickness of a container comprises a dynamical analysis means (2d) which carries out a dynamical analysis based on CAD data on the shape of a container which define the shape of the container intended for development and calculates the dynamical characteristics of the container, an ideal wall thickness calculation means (2e) which seeks the ideal wall thickness of the container as a desired value representing the dynamical characteristics of the container to be calculated by the dynamical analysis means (2d), a blow molding simulation means (2f) which calculates the wall thickness of the container after blow molding based on the previously defined blow molding parameters and a means (2g) for calculating ideal blow molding parameters which seeks the blow molding parameters for the wall thickness,  of the container to be calculated by the blow molding simulation means (2f), which approximates to an ideal wall thickness.
Patent JP-2003068964-A (JP)
Title: Method and device for manufacturing resin-molded product
Inventor: MAKINO MAKOTO
IPC: H01L23/50
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing resin-molded product by which the leads of a resin-molded product, such as a small-sized resin-molded semiconductor device, etc., can be cut with high in accuracy length. SOLUTION: The shifted amount of the end section of the resin-molded section 14 of the resin-molded product formed on a lead frame 10 from a reference position is detected by means of a shifted-amount detecting section 1, and the detected data are stored in a shifted-amount storing section 2. Then a position correcting mechanism section 3 for the lead frame 10 corrects the position of the lead frame 10 by moving the frame 10 by the shifted amount in the direction opposite to the shifted direction based on the data stored in the storing section 2. Thereafter, a lead cutting mechanism section 4 cuts the leads of the resin-molded product.
Patent JP-2003066276-A (JP)
Title: Adaptor for connecting optical connector
Inventor: KATSUMATA AKIRA
IPC: G02B6/38
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector connecting adaptor that enables assembling workability to be improved with a very simple structure, in the adaptor which is composed of front and back housings fixedly assembled with a center board held from both sides. SOLUTION: A plurality of metal stops 4, 4 are integrally provided with an engaging head 11 which has at the tip end a nearly truncated conical shape in front and which is given a spring by oppositely preparing longitudinal grooves 11c, 11c in the radial direction. These metal stops are erected, with the base end fixed at the front housing 1. In the back housing 2 which, by inserting the metal stops 4, 4, holds the center board 3 together with the front housing 1, there is penetratingly formed a metal stop inserting hole 8. In the inner face near the opening of this metal stop inserting hole 8, an engaging step 8b is provided which is fitted to the engaging head 11 in the structure of the adaptor.
Patent JP-2003067154-A (JP)
Title: Printing control method and printer device
Inventor: FUJITA TAKESHI
IPC: G06F3/12
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To perform efficient printing by minimum switching of a PDL. SOLUTION: A printing data control part 5 determines a schedule for using a job spool and the PDL so as to collectively develop the same PDL data by a kind of PDL and printing data size information of received respective printing data. A printing data analyzing part 6 performs developing processing by the schedule for using the determined job spool and the PDL.
Patent JP-2003063273-A (JP)
Title: Vehicle running controller
Inventor: FUKUHARA MASAAKI
IPC: G01C21/26
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle running controller capable of automatically performing passing operation and providing high convenience property for a driver. SOLUTION: When a speed of a preceding vehicle running ahead is lower than a set speed of an own vehicle during control running between automobiles, whether the own vehicle can pass the preceding vehicle or not is judged based on a running position of the own vehicle and traffic information by a passing judging means 16 to perform the operation for passing the preceding vehicle by automatic steering.
Patent JP-2002066051-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of efficiently removing dust of the entire ball guiding routes of a ball guiding gutter for guiding game balls from a game ball tank to a ball payoff device. SOLUTION: On the bottom surface 205 of the ball guiding routes 230a-230c sectioned and formed by a first partition wall 231 and a second partition wall 234 in the ball guiding gutter 200, plural dust flow-down holes 232a1-232a4, 232b1-232b4 and 232c1-232c4 are respectively provided. For each ball guiding route 230a (230b and 230c), the position in a route width direction of at least one dust flow-down hole 232a1 and 232a3 (232b1, 232b3, 232c1 and 232c3) is made different from the position in the route width direction of the other dust flow-down holes 232a2 and 232a4 (232b2, 232b4, 232c1 and 232c4). Thus, the dust in a wide range in the ball guiding route 230a (230b and 230c) is removed.
Patent JP-2003071331-A (JP)
Title: Spray apparatus for gas liquid mixed flow
Inventor: HARA SHINICHI
IPC: B08B3/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a spray apparatus for a gas liquid mixed flow in which spray unevenness is small and effective spray is performed by making spray work by the gas liquid mixed flow uniform in the spray apparatus constituted so as to spray as the gas liquid mixed flow is formed by mixing at least a liquid with a gas. SOLUTION: The spray apparatus is constituted so that a flow passage of the gas liquid mixed flow is formed flat and divided into a plurality of flow passages 33-35 along the flow by partitions 31, 32, liquid spray ports 10-12 are provided corresponding to respective divided flow passages 33-35 and the mass flow rate of the gas liquid mixed flow flowing in each flow passages 33-35 per cross-sectional area is made nearly equal. The apparatus may be constituted so as to set the terminal part of the partition 31, 32 to a midway position of the flow passage in the upstream side of the spray port and to join each gas liquid mixed flow between the terminal part of the partitions 31, 32 and the spray port to spray.
Patent JP-2003074482-A (JP)
Title: Scroll compressor
Inventor: HAZAMA MAKOTO
IPC: F04C28/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of simplifying the structure for performing capacity control and liquid injection, and accurately sensing the discharge temperature. SOLUTION: A cover 63 fitted to a fixed scroll 7 is provided with a discharge muffler chamber 72 communicating with a discharge hole 14, a discharge passage 73 communicating the discharge muffler chamber 72 with a high pressure chamber 9 of a closed container 1, a communicating passage 78 communicating a saving hole 66 with a return hole 67, a capacity control valve 81 positioned in the communicating passage 78 and operated by back pressure to open and close the saving hole and return hole, a back pressure passage 86 for applying back pressure to the capacity control valve 81, and a liquid injection passage 88 communicated with the injection hole. A pipe 74 incorporating a temperature sensing part of a temperature detector is inserted in the discharge passage 73.
Patent JP-2003077693-A (JP)
Title: High frequency lighting device
Inventor: HAYASHI SHUJI
IPC: H05B41/24
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provided a high frequency lighting device which detects an abnormal state such as end of life of a discharge lamp, break of a filament, non- mounting of the discharge lamp, and stops lighting the discharge lamp, thus preventing an accident by the heat or the like. SOLUTION: This high frequency lighting device comprises discharge lamp loads 11, 12 provided with the discharge lamp 15, a current limiting coil 13, and a capacitor 19; and a high frequency inverter circuit 2 which outputs a high frequency voltage to the discharge lamp loads 11, 12 to light the discharge lamp 15. The currents in the discharge lamp loads 11, 12 are monitored, and when the lamp load current is >= a first given value, or is <= a second given value smaller than the first given value, a lamp abnormal signal is generated. Based on the lamp abnormal signal, oscillation of the high frequency inverter circuit 2 stops, thus turning off the discharge lamp 15.
Patent JP-2003073482-A (JP)
Title: Method for modifying surface of cured particle of thermosetting resin, surface modified cured resin particle and molding material using it
Inventor: NAKAMURA KATSUTOSHI
IPC: C08L61/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying the surface of waste cured particles of a thermosetting resin to increase adding amount without deteriorating the characteristics of a molding material. SOLUTION: This method comprises heat treating cured particles of a thermosetting resin having phenolic skeleton at 300 to 500 deg.C in the presence of a hydrogen donating solvent such as tetralin to solubilize and thermoplasticize the surface thereby improving compatibility with resins and penetrating adsorbability to the surface of resins.
Patent JP-2003071155-A (JP)
Title: Electric razor having waterproof structure
Inventor: MURAGUCHI KATSUMI
IPC: B26B19/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a trimmer on a compact waterproof main body by simplifying the waterproof structure, and simply, easily and efficiently assemble the trimmer. SOLUTION: This electric razor having the waterproof structure is equipped with water proof body 1, the trimmer 3, and a trimmer-driving mechanism 4. In this case, the waterproof body 1 of the waterproof structure internally contains a driving mechanism for an internal blade 8. The trimmer is provided in a manner to be movable between a housing location and a protruding location in the waterproof body 1. The trimmer-driving mechanism 4 makes the trimmer 3 move between the housing location and the protruding location. A switch cover body 5 which has a non-waterproof structure is connected with the surface of the waterproof body 1. The trimmer-driving mechanism 4 is arranged between the switch cover body 5 and the waterproof body 1. The switch cover body 5 is provided in such a manner that a knob 6 being connected with the trimmer- driving mechanism 4 can be reciprocated.  The electric razor moves the trimmer 3 between the housing position and the protruding position by the trimmer- driving mechanism 4 by reciprocating the knob 6.
Patent JP-2003077898-A (JP)
Title: Plasma-etching system and etching process managing method
Inventor: TAGUCHI SHINKI
IPC: H01L21/302
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of the partial pressure of processing gas at the time of dry etching and to reduce a dimensional slippage. SOLUTION: A leak rate in a reaction chamber is measured before a semiconductor substrate is etched. Processing gas is introduced into a reaction chamber in a state where it is controlled to prescribed gas pressure, and it is kept a for prescribed time. Processing gas is evacuated and a pressure rise rate in the reaction chamber is measured. Thus, the partial pressure fluctuation of processing gas can be learnt by monitoring a difference between the pressure rise rate and the leakage rate.