baber/WOPTO huggingface dataset:
Patent JP-2003333626-A (JP)
Title: Broadcast contents monitor device and send-back voice generator
Inventor: ARAI KIYOTAKA
IPC: H04H1/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast contents monitor device and a send-back voice generator, which monitor that an output of a broadcasting station is being transmitted as contents of a broadcast wave, without always gazing an intra-station monitor of the broadcasting station and generate send-back voice of N-1 obtained by removing voice of the broadcasting station from the broadcast wave.  <P>SOLUTION: A difference between a signal obtained by stepwise delaying a signal of the broadcasting station by a means (3) and a signal obtained by receiving and demodulating the broadcast wave is obtained for each frame by a means (4). When the obtained difference is within a preliminarily determined allowable range, broadcasting of the signal of the broadcasting station is judged to be started, and a time difference between the signal of the broadcasting station and the broadcast wave is measured by means (3 and 4), and the signal of the broadcasting station is delayed by the time difference obtained by measurement, and a difference between the delayed signal and the signal obtained by receiving and demodulating the broadcast wave is obtained by the means (4). When the obtained difference exceeds a preliminarily determined allowable range, broadcasting of the signal of the broadcasting station is judged to be terminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011911-A (JP)
Title: Manually actuated strapping unit for wrapping steel strap around article to be packed
Inventor: MARSCHE BERND
IPC: B65B13/22
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a coupling for a connecting part for operation which is located between a tension lever and a tension wheel and does not need a large space and has a suitable structure with no high load is a manually actuated strapping unit. SOLUTION: This strapping unit is provided with a base plate provided with a supporting face for arranging an article to be packed, a seal device by which two strap layers can permanently be connected with each other and a tension device by which a tension can be applied on the straps. The tension device has a manually actuated tension lever and the tension wheel arranged on a tension shaft can be operated by means of the tension lever. The apparatus is provided with a separating means by which the straps can be cut. The coupling (44) in the axial direction is provided in the flow of force from the tension lever (39) to the tension wheel (38).
Patent JP-2003337515-A (JP)
Title: Image forming apparatus and developer recovery container used for the same
Inventor: SERIZAWA AKIHITO
IPC: G03G15/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the pressure of a shutter from being applied on a discharge part, as for a developer recovery container equipped with a shutter, to allow the shift of the discharge part connected to the recovery port of the recovery container, and, to simplify a mechanism including a shutter for opening/closing the recovery port.  <P>SOLUTION: The recovery container 124 is provided with the shutter 138 for opening/closing the recovery port 136. An opening/closing piece 144 is arranged on the rotary shaft 140 of the shutter 138, and the piece 144 comes into contact with a projection formed on the image forming apparatus main body side, then, the shutter 144 is widely opened so that the discharge port inserted into the recover port 136 may not come into contact with the shutter. The recovery port 136 is formed into a oblong hole so as to allow the shift of the discharge part, further, several door parts 142 are integrally formed with the shutter 138 so as to open/close the several recovery ports 136 all together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334612-A (JP)
Title: Measuring method for coil plate thickness and measuring apparatus
Inventor: YASUDA TETSUO
IPC: G01B5/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring the thickness of a coil plate capable of accurately measuring the coil thickness on a line for a short time.  <P>SOLUTION: At the exit side of the rolling line, a cap roll 3 is moved on a tension reel 2 toward the circumference of the coil on which a steel sheet is rolled, the contact of the cap roll 3 with the outer diameter of the coil is detected by a detector arranged in the cap roll 3 and the moving amount of the cap roll 3 from the standard position is calculated, and the thickness of the coil 1 is calculated by this moving amount, and the coil plate thickness is calculated on a line from the thickness of the coil 1 and the coiling member of the steel sheet. The measuring apparatus has a means for calculating the moving amount of the cap roll 3 from the standard position based on the signal of the detector arranged in the cap roll 3, and an operation means for calculating the thickness of the coil 1 based on the moving amount and the coiling member of the steel sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346977-A (JP)
Title: Device and method for connecting cable of electromagnetic agitator for continuous casting
Inventor: ISHIZAWA KOJI
IPC: B22D11/115
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To automate connection to an electric power source for electrifying an electromagnetic agitator attached to a molding die of a continuous casting facility to shorten remarkably a die replacing time, to avoid a risk such as a leak current in a high-humidity environment, and to eliminate heavy load of handling a heavy cable connector.   <P>SOLUTION: In this cable connecting device for electromagnetic agitator in the continuous casting facility, a mold side connector is connected to a mold fixing frame via the cable connecting device, and a connector outside an equipment is connected to a vibration table via a connector support device outside the equipment, in the connecting device for the cable for supplying electric power to the continuous casting facility provided with a magnet coil inside the mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343230-A (JP)
Title: Oil pump device of internal combustion engine
Inventor: SHIBATA TOKIJI
IPC: F01M1/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil pump device of an internal combustion engine, in which lubricating oil smoothly flows through the structure of the pump by reducing flow resistance caused by stagnation.   <P>SOLUTION: The oil pump device is composed roughly of a pump case 2 and a pump cover 3. In the oil pump case, a case-side recess 2c is formed on a face 60 in contact with the pump cover 3. On both ends of the recess 2c, path productions 2d having curved walls 2e are provided. In the pump cover 3, a recess 3c is formed on the face in contact with the pump case 2, and an oil suction communication path 3d and a discharge communication path are drilled in the pump cover 3. When the case 2 and the cover 3 are connected, the path 3d and the discharge communication path and a bottom wall 20c of the recess 2c are smoothly connected due to the curved wall 2e of the projection 2d fit in a recess step 3h of the pump cover 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306188-A (JP)
Title: Spring eccentric rotary arm
Inventor: KUDO KINYA
IPC: B62M3/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To simply realize a mechanism reducing a force of a driver and increasing the torque and at the same time, removing the top and bottom dead centers by using repulsion and eccentric rotation of a spring.  <P>SOLUTION: A spring is arranged on the rear surface of an arm, and a rotor drum for eccentricity, fixed so as to provide load and unload only on the spring during rotation is provided. One side of the spring is slidably connected with the arm, and a pedal shaft is assembled to the arm. For bending of the spring by loading of the rotor drum for eccentricity, the pedal shaft is slid inside, and for the unloading, the pedal shaft is slid forward. Diameter and fixing position of the rotor drum for eccentricity are determined for the sliding to make one cycle during one rotation of the pedal. The mechanisms are made a pair with co-using the arm rotation shaft and being dissymmetric in right and left. The arm is favorably formed in a bow shape in order to make a series of moves smoother.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343778-A (JP)
Title: Gas cock
Inventor: YONEMOTO SHIGEMITSU
IPC: F16L27/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cock having such form that a pipe 3 is connected with one end of a gas flow passage 23 opened and closed by a cock body 2 stored turnably and a gas fittings connection joint 15 capable of being screw- fitted in and connected with a gas take-in cylindrical part 40 provided protrudedly in gas fittings 4 is turnably mounted at the other end thereof and capable of being easily connected with the pipe 3 or the gas take-in cylindrical part 40 irrespective of direction of extension of the pipe 3 and an installation position of the gas fittings 4.   <P>SOLUTION: A flow passage change-over joint 1 which is a bending cylindrical body bent by a predetermined angle at a predetermined position is air-tightly connected with at least one end among both ends of the gas flow passage 23 so as to prevent its coming off and allow relative turn. The pipe 3 or the gas fittings connection joint 15 is connected through the flow passage change-over joint 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347836-A (JP)
Title: Planar antenna device
Inventor: CHO KIN
IPC: H01Q5/10
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective planar antenna device manufactured by using low-cost materials, and improved in productivity thereof, and capable of being effectively applied to a plurality of frequency bands.   <P>SOLUTION: A cavity formed between a radiating element 1 and a ground conductive plate 4 functions as a low-loss dielectric by the reason of the cavity being a free space, having a dielectric constant of 1. Since the cavity functions to control the dielectric constant between the ground conductive plate 4 and the radiating element 1, a low-cost and general printed-circuit board having a high dielectric constant higher than that of the cavity can be used as a dielectric plate for supporting the radiating element 1. The same case is applied for forming the cavity between the radiating element 1 and a band-adjusting conductive element 3 or an unwanted radiation suppressing conductive plate 7. Since the radiating element 1 and the band-adjusting conductive element 3 or the unwanted radiation reducing conductive plate 7 can be produced by an etching process of the printed-circuit board, thereby the planar antenna device having high productivity can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341956-A (JP)
Title: Wiring metal fitting for hoistway of elevator
Inventor: YAGI HIDESHI
IPC: B66B7/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring metal fitting for a hoistway of an elevator capable of easily laying electrical wires on a wiring surface or in a narrow space by a simple work.   <P>SOLUTION: In this wiring metal fitting 16, a mounting surface 17 facing to the wiring surface 1, a first supporting surface 18 to be an orthogonal state to the wiring surface 1 by refracting one side of the mounting surface 17 and a second supporting surface 19 opposite to the wiring surface 1 by being away from the wiring surface 1 by refracting an anti-mounting surface 1 side of the first supporting surface 18 in an opposite direction of the mounting surface 17 are formed. As a result, the mounting surface 17 is arranged to face to the wiring surface 1 to mount the wiring metal fitting 16 on the wiring surface 1. By the first supporting surface 18, the second supporting surface 19 and the wiring surface 1 facing to the second supporting surface 19, a recessed part is formed to hold a plurality of electrical wires 2, wiring can be performed with less trouble in the narrow space to improve work efficiency of the wiring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339593-A (JP)
Title: Vacuum cleaner
Inventor: MORITA AKIHIRO
IPC: B04C5/187
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of easily removing dust sticking to a filter.   <P>SOLUTION: A cleaning plate 37 having a brush 38 brought into sliding contact with an outer filter 9 of an outer filter part 6 disposed in a dust box body 5 is mounted to the outer peripheral part of the outer filter 9, and the cleaning plate 37 is locked to an opening part of the dust box body 5. When plugging occurs to the outer filter 9, the outer filter part 6 is lifted from the dust box body 5 to remove dust on the outer peripheral surface of the outer filter 9 by the brush 38 of the cleaning plate 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341619-A (JP)
Title: Bagging apparatus
Inventor: SATO KIYOJI
IPC: B65B43/16
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bagging apparatus having a simple constitution and capable of reliably picking up one of stacked packaging bags, reliably and stably opening and feeding it to a filling position, easily and smoothly housing leafy vegetables in the packaging bag in a bottom-packed state or in a downward arranged state, rationalizing this kind of work, and being made smaller in size and lighter in weight.   <P>SOLUTION: The bagging apparatus has the mechanism that the bottom side of a packaging bag 12 at the uppermost position among many packaging bags 12 contained in a stacked state is grasped and raised, and a flat sheet whose forward end is tiltable is inserted into the underside of the bag; that sheet pieces forming the open end of the bag are deviated from each other by the operation of rubbing both faces of a packaging material, and the top end on the protruding side is pinched and held with a gripper 47; and that the opening of the bag is inserted into a filling chute while moving the gripper upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348201-A (JP)
Title: Electronic apparatus
Inventor: HIRAISHI TOSHIO
IPC: H04M1/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for improving the electrostatic resistance of an electronic apparatus, which is suited to miniaturization and unnecessitates the work for improving the electrostatic resistance at the time of assembling the electronic apparatus.   <P>SOLUTION: A shielding member arranged between an electronic circuit stored in a casing and the casing is provided with a supporting member for supporting an acoustic element and having a conductive part electrically connected to the earth of the electronic circuit, the acoustic element provided with a conductive cover on a surface from which sound waves are radiated is arranged between the shielding member and the casing, a buffer member for elastically holding the acoustic element is arranged between the acoustic element and the casing, and the conductive part is formed on the side of the buffer member which is opposed to the acoustic element to electrically connect the supporting member to the conductive cover through the conductive part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342440-A (JP)
Title: Rubber-silica mixed powder and its manufacturing method
Inventor: MATSUMURA KOJI
IPC: C08K3/36
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suitably improve a powder characteristic of a grafted rubber powder by adding a hydrophilic silica powder having a definite characteristic to a grafted rubber powder and to provide a rubber-silica mixed powder which satisfies fully the present situation of recent years where enhanced product performance is highly demanded.   <P>SOLUTION: The rubber-silica mixed powder comprises 100 pts.mass of a grafted rubber powder and 0.001-3.0 pts.mass of a hydrophilic silica powder. The hydrophilic silica powder has an average particle diameter of the primary particle of 20-80 nm and a specific surface area of 20-below 150 m<SP>2</SP>/g. A manufacturing method therefor is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005017-A (JP)
Title: Method for correcting aliasing in power spectrum and apparatus using it
Inventor: URUSHIYA HIROYUKI
IPC: G06T5/20
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform corrections while using as a correction factor the ratio of the power spectrum components of pure signals contained in the power spectra of actual signal data to power spectrum components including components produced by the effects of aliasing, thereby eliminating aliasing components included in the power spectra of signal (image) data.  <P>SOLUTION: Based on signal data having a greater number of samples than the signal data to be corrected, pseudo signal data with smaller sampling intervals are created (S100). The aliasing components and the power spectrum components are obtained from the signal data (S101). The average ratio of the aliasing components to the power spectrum components of the signal data is used as the correction factor (S103) to correct the power spectra.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004277-A (JP)
Title: Electrochromic antidazzle mirror and method for assembling electrochromic antidazzle mirror
Inventor: AYABE MASAO
IPC: G02F1/15
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrochromic antidazzle mirror having improved water proofing property and moisture proofing property.  <P>SOLUTION: In the electrochromic antidazzle mirror 10, spacing between the whoel circumference of the surface side of a mirror main body 12 and the whole circumference of a mirror rim 28 is stuck and sealed with an adhesive 32 and spacing between the whole circumference of the rear side of the mirror main body 12 and the whole circumference of the mirror rim 28 is stuck and sealed with an adhesive 34. Consequently, the entire spacing between a substrate glass 14 and an electrochromic film 16, the entire spacing between the electrochromic film 16 and a cover glass 18 and all of each of receiving terminals 22 and supplying terminals 26 (including junctions of each of the receiving terminals 22 and the supplying terminals 26) are unexceptionally sealed with the mirror rim 28 and the adhesives 32, 34. Thereby all of them are certainly sealed and the water proofing property and moisture proofing property are improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010623-A (JP)
Title: Method for producing organopolysiloxane
Inventor: TAKAHASHI MASAHARU
IPC: C08G77/44
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an organopolysiloxane scarcely including a hydroxy group in organopolysiloxane end units.  <P>SOLUTION: The method for producing the organopolysiloxane comprises polymerizing a siloxane having both silanol ends together with a linear organosiloxane having an end blocked with a triorganosilyl group in the presence of a thermally decomposable polymerization catalyst under a reduced pressure below atmospheric pressure and producing the organopolysiloxane having the end blocked with the triorganosilyl group. There is no fear of causing corrosion of equipment, etc., in a simple process. Thereby, the high-quality organopolysiloxane without causing a crepe hardening phenomenon, etc., can industrially and advantageously be produced in a reaction using the siloxane having both the silanol ends as a main raw material even when compounded with a reinforcing agent such as silica as a component of a silicone rubber composition according to the method for producing the organopolysiloxane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011111-A (JP)
Title: Runner stopper
Inventor: SUMINO TOSHIAKI
IPC: E05C1/10
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a runner stopper which prevents accidental opening of a door panel by locking and fixing the door panel in an unopenable manner, and enables the door panel to be easily operated for opening by unlocking a runner when necessary.  <P>SOLUTION: This runner stopper is composed of a locking body 22 which is engaged with/disengaged from an engaging body 16 of the runner 6, a spring 23 for pressing and urging the locking body 22 in the attitude of engagement, and a case 21 for housing these members 22 and 23. The locking body 22 is vertically slid so as to be mechanically engaged with the engaging body 16, and kept in an engaged state by the spring 23. Thus, the movement of the runner 6 can be regulated except in the case where the locking body 22 is operated for disengagement from the engaging body 16. Since the operation of a disengaging piece 34 enables the disengagement of the locking body 22 from the engaging body 16 and the opening of the runner 6, the door panel 3 can be easily operated for opening according to need.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011708-A (JP)
Title: Vacuum heat insulating material, its manufacturing method, and thermal insulation box using vacuum heat insulating material
Inventor: TSUNETSUGU KEISUKE
IPC: F25D23/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material and its manufacturing method wherein a groove is formed in a surface by a usual molding method without applying damage such as a flaw or a pin hole to an envelope material of a laminate film even after manufacturing the vacuum heat insulating material.  <P>SOLUTION: The molded body where the concentration of the binder in the surface layer is smaller than that in the inside layer is used as a core material. Thus, the inside of the core material is soft, so that the groove is formed in the surface without damaging the envelope material film by the usual molding method such as die pressing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011499-A (JP)
Title: Exhaust manifold
Inventor: BAN KUNIKAZU
IPC: F01N13/18
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold offering simple construction reducing manufacturing costs.  <P>SOLUTION: A straight sheet 3 is held between an approximately boxed manifold body 4 with one face open and a head flange 2 to be attached to a cylinder head, and then welding is applied among the opening edge of the manifold body 4, the outer periphery edge of the straight sheet 3 and the face of the head flange 2. With the straight sheet 3 provided on the face of the head flange 2, exhaust gas in the manifold body 4 is prevented from being in touch directly with the face of the head flange 2. Thus, an inexpensive member such as a steel material can be used for the head flange 2. Continuous welding between the head flange 2 and the manifold body 4 produces stress due to heat or vibration to be dispersed leading to improved durability. Once welding reduces manufacturing costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008425-A (JP)
Title: Chain-like accessories
Inventor: AMANO WAHEI
IPC: A44C25/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain-like accessories using precious stone, having a relatively large space in a groove of a piece to surely insert a chain piece, and surely supporting a diamond.  <P>SOLUTION: This chain-like accessories is formed of a number of pieces where precious stone is fitted and chain pieces connecting the pieces to each other. The pieces are groove-shaped, and the upper edges of thereof are respectively provided with a locking part for stopping the precious stone. A pair of holes are formed on the sides of the bottom of the groove form, and the chain pieces are fitted to the holes to form this chain-like accessories. A precious stone support material is formed by a hat part including a curette part of the precious stone and a flange part coming into contact with a pavilion of the precious stone bent toward the outside. The support material is fitted in the groove form and the top of the hat part abutteds on the bottom of the groove form of the piece, whereby while the precious stone is supported by the support material, the locking part is bent inside to thereby support the precious stone.  <P>COPYRIGHT: (C)2004,JPO