baber/WOPTO huggingface dataset:
Patent JP-H11149289-A (JP)
Title: Noise reducing duct
Inventor: YOSHIZUMI KAZUHIRO
IPC: G10K11/16
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To exhibit a noise reducing effect against noise propagating also a higher mode and reduce a sound wave by simple constitution by constituting a noise reducing duct of partition members dividing the inside of the duct into a plurality of sections, and a control means controlling output of a sound wave cancelling out noise in the respective divided ducts. SOLUTION: This noise reducing duct is constituted of partition members 6 dividing the inside of a duct 1 into a plurality of sections in the flowing direction of an air flow, and a control means 5 controlling to output a sound wave cancelling out noise in the respective ducts 7 divided with the partition members 6. By dividing the inside of the duct 1 in this way and reducing noise in the respective divided ducts 7, a noise reducing effect can be exhibited against noise in a large-sized duct or noise also propagating a higher mode such as high frequency noise. Further, by controlling output of sound wave cancelling out noise by the control means 5, a computing quantities concerning noise reduction in the respective divided ducts 7 can be reduced, and reduction of sound wave can be performed by simple constitution.
Patent JP-H0727155-A (JP)
Title: Disc brake device
Inventor: ABE KAZUO
IPC: F16D65/095
Filed: 1993-12-15
Abstract: PURPOSE:To reduce generation of brake noise through suppression of the generation of vibration of a brake pad by a method wherein when a brake force is exerted, a rotation force is exerted on the brake pad, and the brake pad is brought into a caliper or the two different spots of a member assembled to the caliper. CONSTITUTION:When a brake pedal is stepped on in a state that a vehicle is run forward, back plates 52 and 62 are pulled in a front direction corresponding to the rotation direction of a disc rotor and brought into contact with a torque support part 30c, and brake torque of a wheel is exerted on the support part 30c. In this case, since the back plates 52 and 62 of the brake pad are energized frontward downward through the force of a crossed spring 71, the back plates 52 and 62 are moved in parallel as the downward force of the crossed spring 71 is exerted thereon. Thus, the back plates are pressed against the upper part of the inner peripheral surface of oblong holes 52a and 62a and the outer periphery of a hanger pin 41 and slide resistance is generated between the upper part of the inner peripheral surface thereof and the hanger pin 41. Meanwhile, since a friction force is also generated between the side end faces of the back plates 52 and 62 and the torque support part 30c, the generation of vibration of the back plates 52 and 62 is regulated and the generation of brake noise owing to vibration is reduced.
Patent JP-H09155505-A (JP)
Title: Casting mold made of metal
Inventor: OKAMOTO SHIRO
IPC: B22C9/06
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily obtain a casting mold made of a metal by specifying the ratio of the m.p. of the metal for constituting the casting mold and the m.p. of the metal to be cast into the casting mold at the time of manufacturing the casting mold made of the metal by casting. SOLUTION: The metal for the casting mold made of the metal constituting the casting mold made of the metal is selected by selecting the ratio (Mpc/Mpi) of the m.p. (absolute temp.) MPi of the metal (for example, copper or copper alloy) of the casting mold made of the metal constituting the casting mold made of the metal and the m.p. (absolute temp.) MPc of the metal for casting (for example, titanium or titanium alloy) to be cast into the casting mold made of the metal in such a manner that the ratio attains <=2.4 at the time of manufacturing the casting mold made of the metal by casting. As a result, the casting mold made of the metal is easily manufactured.
Patent JP-H1073516-A (JP)
Title: Inspection method for liquid-crystal display device and liquid-crystal display device
Inventor: HORI SEIICHIRO
IPC: G01R31/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To display a red color, a green color and a blue color and to realize a simple inspection by installing inspection terminals only at a part of a gate interconnections and at a part of source interconnections in a delta-arrangement active matrix-type liquid-crystal display device in which a two-color pixel electrodes is connected to one source interconnection and to inspect a defect caused by the continuity/the cutoff of a switching element in a stripe-arrangement liquid-crystal display device. SOLUTION: In this method, three inspection interconnections 18 in which source interconnections 12 having the same color combination as pixel electrodes 11 connected to the source interconnections 12 are connected and two inspection interconnections 18 in which gate interconnections 12 are connected alternately every other interconnection are installed. Then, a potential which brings a switching element into electrical continuity is applied alternately to the two inspection interconnections 18 in which the gate interconnections 12 are connected alternately every other interconnection. It is possible to realize a liquid-crystal display device in which a white color, a black color, a green color and a blue color can be displayed, which can inspect a defect caused by the continuity/the cutoff of the switching element and which can be inspected simply.
Patent JP-S63166059-A (JP)
Title: Tape recorder
Inventor: YAMAMOTO ICHIRO
IPC: G11B15/44
Filed: 1986-12-26
Abstract: PURPOSE:To minimize a tape recorder in size and to improve handling capability in simplified constitution by controlling a 1st and 2nd gears for driving their respective reel shafts in pair for the changeover of tape traveling directions by means of a 1st changeover means and controlling also the changeover between constant speed and high speed drives by means of a 2nd changeover means. CONSTITUTION:For the titled tape recorder the changeover control for the tape traveling directions is performed by movement control of the 1st and 2nd gears 63 and 66 for driving their respective reel shafts by means of a changeover slider 31 via a non-power transmitting pace in the direction of the shafts, while a 1st speed reduction gear 62 of gear transmission mechanism is arranged to enable the drive changeover between a constant speed and high speed via the non-power transmitting place in the direction of the shafts. Consequently, there is no need of separate composition for a constant speed traveling system and high speed traveling system respectively. In this way, constitutional parts can be simplified, thus reducing the size of a recorder.
Patent JP-H04188284-A (JP)
Title: Picture tracking device
Inventor: TOGANO KAZUTOSHI
IPC: G06T7/20
Filed: 1990-11-22
Abstract: PURPOSE:To improve accuracy for detecting a target object and to improve tracking performance by shifting picture elements thinned out in an even-number horizontal scanning line to picture elements thinned out in an odd-number horizontal scanning CONSTITUTION:The number of picture elements to be thinned out is calculated by comparing the number of picture elements in a processing area calculated by an area calculation circuit with the maximum number of processed picture elements. In this case, a flag is introduced so as to shifting extracted picture elements corresponding to the number of thinned-out picture elements for each scanning line (horizontal line). Namely, when the number of picture elements in the processing range exceeds the maximum number of processed picture elements by a routine, the picture elements are thinned out and extracted, and the extracted picture elements are shifted. Thus, accuracy for detecting the target object is improved and therefore, since tracking speed is decided according to error calculation based on this detection, tracking performance is improved.
Patent JP-H09134791-A (JP)
Title: Discharge lamp lighting device
Inventor: ADACHI TADASHI
IPC: H05B41/24
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To continue normal lighting-up even though any of the discharge lamps goes into the terminal period of lifetime by hindering the other normally operating lamps from being influenced substantially. SOLUTION: A discharge lamp lighting device is equipped with a high frequency generating circuit 1 operated with a DC power supply VDC and a plurality of discharge lamps 4, 5 to which the outputs of the high frequency generating circuit 1 are connected through respective triode AC switches 2, 3 and which light up when the gate voltage is given to the gates G of the triode AC switches 2, 3.  The arrangement includes a plurality of emission-less sensing means 6, 7 to sense the voltage rises of the lamps 4, 5 individually at the latest stage of the lifetime of each lamp 4, 5, a plurality of gate control means 8, 9 to nullify the gate voltage of the triode switches 2, 3 corresponding to the emission- less sensing signals from the sensing means 6, 7, and a high frequency wave generation controlling means 10 which interrupts the high frequency output of the circuit 1 in conformity to the emission-less sensing signals given by the means 6, 7. The period in which the high frequency output is interrupted should be as enough to put off the triode switch 2, 3 whose gate voltage is nullified.
Patent JP-H10159376-A (JP)
Title: Entering/leaving device of underground bicycle parking device
Inventor: HATAKEYAMA OSAMU
IPC: E04H6/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an entering/leaving device capable of rapidly entering/leaving a bicycle and reducing the waiting time of a user. SOLUTION: In an entering bicycle carrying means 32, an upper truck traveling passage 22 on which a truck 21 can travel is formed approximately in the horizontal direction in the vicinity of the ground of an entering/leaving space 40 formed underground, the truck is arranged in a traveling manner on the upper truck traveling passage 22, a lower truck traveling passage 23 on which a truck 24 can travel is extended to a bicycle storage space approximately in the horizontal direction below the upper truck traveling passage 22, the truck is arranged in a traveling manner on the lower truck traveling passage 23, a plurality of carriers 20 to mount a bicycle 13 thereon are stored in a carrier storage part 31, the carrier storage part 31 is formed so that the carriers 20 can be delivered between the carrier storage part and the truck 21 on the upper truck traveling passage 22,  and a plurality of carriers 20 on which the bicycle 13 is mounted are carried from the upper truck traveling passage 22 to the lower truck traveling passage 23. A leaving bicycle carrying means 33 to carry a plurality of carriers 20 on which the bicycle 13 is mounted from the lower truck traveling passage 23 to the upper truck traveling passage 22 is provided.
Patent JP-2000139144-A (JP)
Title: Planting device of rice transplanter
Inventor: DOI KUNIO
IPC: A01C11/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device capable of preventing the seizing of the rotation support point of a push arm, capable of injecting a grease without relating to the position of a planting arm and not causing the leak of the grease by disposing at a specific position a grease-injecting port for injecting the grease into a case for planting tine. SOLUTION: In this planting device of the rice transplanter, equipped with a planting tine case 30 wherein a push tine 32 capable of being pushed out with a push rod 33 is disposed on a planting tine 31, a grease-injecting port 45 for injecting the grease into the planting tine case 30 is disposed in an off-set state in the lower direction than the axial extended line J of the push rod 33 on the side view. Therein, the grease-injecting port 45 is preferably disposed at a place near to the rotation support point of the push arm 35 for projecting the push rod 33.
Patent JP-H02162216-A (JP)
Title: Flowmeter
Inventor: ONODA HAJIME
IPC: G01F3/22
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to maintain a stable electronic control state for a longtime by utilizing the power generating ability of a compact generator which is rotated and driven by the flow of a fluid accommodated in the main body of a flowmeter as a power source for a microprocessor. CONSTITUTION:A controller 4 wherein a shut-off valve 2 and a microprocessor 3 are assembled, a display device 5, a compact DC generator 6 as a compact generator and the like are accommodated in a main body 1 of a meter. Said generator 6 is constituted so that the generator is driven by the flow of gas. When the power generating ability of the generator 6 which is driven by the flow of the gas is utilized, a stable electronic controlled state can be maintained for a long time.
Patent JP-H05146436-A (JP)
Title: Ultrasonic diagnostic device
Inventor: IWASAKI MASAKI
IPC: A61B8/00
Filed: 1991-11-29
Abstract: PURPOSE:To set a beam repeat period independently from a scroll speed, and to execute an image display without lowering a frame rate. CONSTITUTION:The device is provided with transmitting means 3, 14 for emitting a beam in a prescribed repeat period, a waveform processing circuit 5 for receiving and processing a reflected echo, a CRT 10, and a display control circuit 6 for executing an image scroll in a period being independent from the repeat period.
Patent JP-H11128139-A (JP)
Title: Cleaning implement
Inventor: GOTO TAKAYUKI
IPC: A47L13/24
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a cleaning sheet covering a bottom face of a plate-like cleaning implement main body and maintain good sheet holding property by providing nip parts nipping four corners of the sheet at four corners of the cleaning implement main body in a cleaning implement holding the cleaning sheet detachably on the main body. SOLUTION: This cleaning implement 1 is constituted in such a manner that it detachably holds a cleaning sheet 3 covering a bottom face of a platelike cleaning tool main body 2 and is provided with nip parts A nipping four corners of the sheet 3 at four corners of the cleaning implement main body 2. For example, the nip parts A are erected at four corners of a top face of the cleaning implement main body 2 and are constituted as projections 4 formed by cutting a cut groove a which passes through inner and outer faces and faces the central direction downward from the top face. Moreover, the four corners of the cleaning implement main body 2 are chamfered b so that nipping of the sheet 3 into the nip parts A can be done easily.  Furthermore, the nip parts A are formed by a soft and elastic material so that the nipped sheet 3 does not come off easily and the sheet 3 can easily be attached and detached.
Patent JP-H08172094-A (JP)
Title: Electronic component
Inventor: MINO YOSHIKO
IPC: H01L21/3205
Filed: 1994-12-20
Abstract: PURPOSE: To contrive to improve the reliability of an electronic component and the mounting yield of the component by a method wherein an anisotropic film and an organic thin film consisting of the same content as that of the constituent material excluding the conductive material of a conductive bonding material, which is formed in such a way that the conductive bonding material is pressure-bonded to an electrode material, on a TAB side and is constituted integrally with the electrode material are arranged on a mounting electrode surface with an exposed Al material. CONSTITUTION: In order to hold a clean mounting electrode surface in a thin film transistor (TFT) array completed with an insulating film 4 opened, an organic thin film consisting of the same component as that of the constituent material excluding the conductive material of a conductive bonding material, which is formed in such a way that the conductive bonding material is pressure-bonded to an electrode material on a TAB side and is constituted integrally with the electrode material, is arranged on the mounting electrode surface with an exposed Al material and is used as a contamination preventive film 9b for preventing contamination from the outside air. A mounting of a TAB system is conducted via the film 9b.  Moreover, in order to hold the clean mounting electrode surface in the TFT array completed with the film 4, an anisotropic film consisting of conductive particles protected with a resin or resin capsules is arranged on the mounting electrode surface with the exposed Al material and is used as a contamination preventive film for preventing contamination from the outside air.
Patent JP-H05150487-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics and resistances to light and ozone. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer containing an electric charge generating material, an electron transfer material represented by formula I, and a hole transfer material represented by formula II. In formulae I and II each of R<1>-R<4> is, independently, H, alkyl, aryl, alkoxy, or benzyl; each of R<5> and R<6> is, independently, H, lower alkyl, or alkoxy, each optionally and plurally substituted; and each of Ar<1> and Ar<2> is, independently, optionally substituted aryl.
Patent JP-H09159497-A (JP)
Title: Method and apparatus for measurement of flow rate of gas
Inventor: FUNABASHI SHIGEHISA
IPC: G01P5/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To measure, with good accuracy and easily, the flow rate of a gas flow flowing in the inside of an actual cooling device without relying on an apparatus and a method which are large-sized or complicated. SOLUTION: A tube mouth 3 whose height is low and whose cross section is square is attached to an air intake port 2a made in the enclosure of an air intake device 1 which is composed of a heat-dissipating device 80 for a prime mover of a hydraulic shovel 8 and of an indoor unit for an air conditioning apparatus. From the control panel of a flow-rate measuring device 5, the cross-sectional shape and the size of the tube mouth 3, a distance up to an opening part 3a from a flow velocity sensor 4, atmospheric pressure, a temperature and the set value of a downstream-side pressure in the inside of the air intake device 1 are input. A CPU 6 computes an estimated flow velocity in an arbitrary point inside the tube mouth 3 by using a flow analysis program which is read out from a ROM.  At this time, an estimated flow velocity in the installation point of the flow velocity sensor 5 is compared with an actually measured flow velocity. When both values are different by a prescribed amount or higher, the value of the downstream-side pressure is reset properly, and the estimated flow velocity in the arbitrary position inside the tube mouth 3 is recomputed. When the difference between both values is at the prescribed amount or lower, the value of the estimated flow velocity is integrated on a cross section 3b containing the installation point of the flow velocity sensor 4, and it is used as the flow rate of an air flow which flows into the air intake port 2a.
Patent JP-H04187538-A (JP)
Title: Device for spinning optical fiber
Inventor: SAITO SHIN
IPC: G02B6/00
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the dispersion of the diameter of an optical fiber caused by the turbulent flow of a gas produced near the lower end conical part of a matrix by substantially equalizing the cross-sectional areas of a gas passage at various places in an oven core tube in a matrix-set state. CONSTITUTION:The inner surface of the small diameter, substantially conical lower region A of an oven core tube 13 is formed in a shape along the surface 15 of the lower end conical part 11' of a matrix 11. A distance d1 between the surface 15 of the lower comical part 11' of the matrix 11 and the inner surface 14 of the conical part 16 of the oven core tube 13 is formed to be larger than a distance d at an upper part between both the surfaces 15 and 14, and the gas passage cross-sectional area of a cross section B-B rectangular to a gas flow line 17 is formed almost the same as the cross-sectional area of the gas passage at an arbitrary cross section C-C.
Patent JP-H10159401-A (JP)
Title: Automobile door handle device
Inventor: KOIZUMI TSUTOMU
IPC: E05B1/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent the rattle of a rod connected to a handle for a door handle. SOLUTION: This automobile door handle device is equipped with an escutcheon 11 fixed to a door panel for an automobile, a shaft 12 mounted to the escutcheon 11 and a handle mounted to the escutcheon 11 through the shaft 12 in a turnable manner. Then, it is equipped with a spring 13 wound on the shaft 12 and urging the handle to a door closing position and a rod 1 for operating and connecting an arm section 3 provided to the handle and a door lock device mounted to the inside of the door, and the bent end section 1a of the rod 1 is inserted into a through-hole bored in the arm section 3 of the handle. A projection formed in the end cover 14 is brought into contact with the rod 1 to prevent the free fitting of the rod 1.
Patent JP-2001136615-A (JP)
Title: Gas insulated detachable bus device
Inventor: WAKANABE KOUICHI
IPC: H02G5/06
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated detachable bus device which can be easily detached from a bus by work in a short time. SOLUTION: In a gas insulated detachable bus device, inner conductor 33a is installed detachably in an expandable vessel 7 in which insulation gas is enclosed. The inner conductor is formed to be expandable in the same direction as the expanding direction of the vessel, which is equipped with a stud 11 for allowing expansion and contraction of the conductor in a specified range.
Patent JP-H07144826-A (JP)
Title: Detection of incorrect collating and device therefor
Inventor: ITO KIMIHIRO
IPC: B65H43/08
Filed: 1993-11-24
Abstract: PURPOSE:To improve a method and a device for detecting the incorrect collating which can detect the difference of the signature having the different contents even in case of the similar pattern without being affected by the printing unevenness. CONSTITUTION:The copied image of the printed contents of a normal signature which is previously read in is converted to the digital signal and standardized to the binary value level according to the contents and color of printing and memorized in a standard value memory 23. While, a certain part of the printed contents of the signature B sent to a gathering machine is set as monitoring surface, and light is irradiated on the monitoring surface from a light source 14, and the copied image reflected from the monitoring surface is grasped by a CCD sensor 17, and the copied image which is light-received by the CCD sensor 17 is converted to the digital signals, and the outputted signal is memorized in a comparison value memory 21. The contents of the standard value memory 23 and the comparison value memory 21 are comparison-measured, and it is judged if the signature is correct or not.