baber/WOPTO huggingface dataset:
Patent JP-H11256326-A (JP)
Title: Magnetron sputtering cathode
Inventor: WATANABE HIROYUKI
IPC: C23C14/35
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel magnetic field generating means capable of uniformly digging a target over a wide range. SOLUTION: The curves connecting the points at which the components parallel with the target material are maximal on the surface of the target material among the magnetic fields formed by a permanent magnet array form closed curves. When these curves are expressed by r=f (θ) on polar coordinates developed on the surface of a magnetic yoke material. around the axis of rotation of the yoke material, the magnetic pole pair array is arranged so that f(0)=R1 and f(π)=R2 for radii R1 and R2 being R1 <R2 while R1 <=f(θ)<=R2 at 0<θ<=2π; for f' (θ), f'(θ)>0 at 0<θ<π and f'(θ)<0 at π<θ<2π;  and for f"(θ), θ1 and θ2 being 0<θ1 <π<θ2 <2π and f(θ1 )=f(θ2 )=(R1 +R2 )/2 f"(θ)>0 at 0<θ<θ1 , f"(θ)<0 at θ1 <θ<θ2 and f"(θ)>0 at θ2 <θ<2π.
Patent JP-H10250450-A (JP)
Title: Detecting method for existence or absence and posture of occupant in automobile
Inventor: TANIGAWA TAICHI
IPC: G01B11/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce using quantity of a data storage area and to easily obtain seat image distance distribution data by arranging a plurality of pairs of optical sensor arrays in the diagonal front upper part of a seat so that at least two linear view fields include a seat backrest part and finding the position and the inclination of the seat from a distance value for the seat backrest end part. SOLUTION: An occupant sensor 1 is arranged in the diagonally front upper part of a seat 4 so as to set view fields R1, R2, and then, a seat backrest end part is observed. Firstly, from the installation coordinate position S of the sensor 1, coordinates of points P1, Q1 are found on the basis of a seat end part distance in a straight line SLP1 in the seat end part, and then, an inclination angle of the seat 4 is found from an inclination of the straight line SLP1. In this way, a cross section coordinate R of a vehicle body floor face is found, while a coordinate position DS is found from a seat length DL. Subsequently, a straight line SLP2 is found from the straight line SLP1 and thickness D or the seat backrest part, and a straight line SLP3 is found from width W of the seat backrest part.  In this way, points P2, Q2, P3, Q3 are found, and a seat image distance distribution can be formed with ease.
Patent JP-S60205000-A (JP)
Title: Preparation of multiblade fan
Inventor: SUZUKI AKIO
IPC: F04D29/28
Filed: 1984-03-28
Abstract: PURPOSE:To reduce the dimension of production equipment and making a blade piece thin and improve performance by forming a convex part in the vicinity of the outside of a dividing line formed onto a disc and inserting a blade piece into the groove and collapsing the convex part, thus fixing the disc and the blade piece. CONSTITUTION:A convex part 4d is formed in the vicinity of the outside contour 4f on a disc 4, and since a blade piece 3 inserted into the groove 4a of the disc 4 and the disc 4 can be fixed by pressing and collapsing the convex part 4d, the pressing force becomes less than the conventional, and the preparation in small- sized equipment is permitted. Since the width of the groove is not restricted as in the formation of the punched groove nearly in the width for the formation of the groove 4a on the disc 4, purpose can be achieved even if the blade piece 3 is made thin, and the blade piece 3 of a multiblade fan can be made thin. Therefore, the gap between the blade pieces 3 and 3 can be increased, and the performance can be improved, and wind resistance and turbulent flow reduce, and noise reduces. Further, cost cut is permitted by making the blade piece 3 thin.
Patent JP-H10236783-A (JP)
Title: Overload preventing device for motor-driven hoist
Inventor: ATSUNUSHI KAZUMASA
IPC: B66D1/58
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an overload preventing device for a motor-driven hoist wherein by automatically stopping the hoist at overload time, a suspension load is prevented from dropping, a jobsite safety environment is maintained, also the hoist can be safety used. SOLUTION: In the halfway of a power transmitting system transmitting power of a motor M to a load sheave 1, an overload preventing slip mechanism S is provided, also a rotation detection mechanism F is provided, which is arranged in a side of the load sheave 1 from the slip mechanism S to detect a rotational speed of a power transmitting rotary unit 2. Further, a control part 3 is provided, which outputs a signal automatically stopping the motor M when the rotational speed, detected from the rotation detection mechanism F, leads to a preset rotational speed.
Patent JP-H01233202-A (JP)
Title: Stabilization of thiophosphoric acid ester and stable agricultural chemical composition containing said ester as active component
Inventor: OGAWA MASAO
IPC: A01N25/22
Filed: 1988-03-11
Abstract: PURPOSE:To obtain an agricultural chemical composition, by adding a compound selected from polyols, polyalkylene glycols, their esters and ethers to a thiophosphoric acid ester and including the obtained stabilized ester in a granular carrier of oil-absorbing mineral. CONSTITUTION:A compound of formula (R and R3 are CH3 or C2H5; R1 is alkoxy, alkyl or alkylamino; R2 is CH3, C2H5 or methoxymethyl) is stabilized by adding 10-300 pts.wt. (based on 100 pts.wt. of the above compound) of a stabilizer consisting of a compound selected from polyols, polyalkylene glycols, their esters and ethers. The stabilizer is preferably propylene glycol, polyprolylene glycol, ethylene glycol, glycerol, etc. The objective soil vermin controlling agent is composed of 0.1-40 pts.wt. of the compound of formula, 1-20 pts.wt. of the stabilizer and the remaining part of a solid carrier (preferably a granular carrier of an oil-absorbing mineral).
Patent JP-2000254422-A (JP)
Title: Filter
Inventor: OKADA SHINICHIRO
IPC: D04H1/4326
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, flame resistance, beauty and aesthetic properties, cost and production, respectively by including melamine fibers or heat resistant chemical fibers consisting essentially hereof and thermally fusible non-halogen-base chemical fibers which form a sheet fused and mixed with these fibers and molding the mixture to a sheet form. SOLUTION: The filter is produced by including 55 to 85 wt.% melamine fibers or heat resistant chemical fibers essentially consisting thereof and 15 to 45 wt.% thermally fusible non-halogen-base chemical fibers which form the sheet fused and mixed with these fibers and molding the mixture to the sheet form. At the time of production, the respective fibers preopened by respective preopening machines 10 to 12 are opened and mixed three times by an opening and mixing machine 13 at ratios of the melamine fibers 4, the carbon fibers 3 and the thermally fusible polyester fibers 3. The respective fibers are fed by a prescribed amount each to a card machine 15 by a metering machine 14 and after the fiber pieces are prayed to a web from a spraying machine 19, the web is sent to a needling machine 16.  In succession, the web is sent to a hot continuous hot pressing furnace 17 and a hot press roll 18, by which the web is thermally fused.
Patent JP-S58188443-A (JP)
Inventor: YURUGEN HOFUMAISUTAA
IPC: A61C17/18
Filed: 1983-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06272370-A (JP)
Title: Scaffold device
Inventor: KOMAI GUNJI
IPC: E04G3/00
Filed: 1993-03-18
Abstract: PURPOSE:To easily and surely mount a scaffold device to a utility pole, etc. CONSTITUTION:In a scaffold device consisting of a holding fixed device 2 provided to a utility pole, etc., in a detachable manner, a treadboard section 3 projected to the holding fixed device 2 and strut leg sections 4 pivoted on the lower part of the treadboard section 3 and capable of turning up and down within a specific angle, the fixed device 2 has a base section 10 equipped with a contact section 11 with the utility pole, etc., a belt holding section 12 and a hook interlocking section 21. A winding belt 40 having detachable hooks 41 to the hook interlocking section 21 mentioned above on one end thereof is held by the belt holding section 12 and, at the same time, a belt fastener 30 is provided to the winding belt 40.
Patent JP-S63228994-A (JP)
Title: Motor controller
Inventor: NISHIDA SHIGEYASU
IPC: H02P5/68
Filed: 1987-03-16
Abstract: PURPOSE:To properly control a load balance between respective motors, by performing arithmetic on a roll diameter ratio, and by controlling a control degree for the motors according to the fluctuating degree of the roll diameter ratio. CONSTITUTION:By rotational frequency detectors 10b, 10c, the rotational frequency of a carrier roll driven by DC motors 1a, 1b, 1c is detected. By roll diameter ratio arithmetic circuits 11b, 11c, with output signal from the rotational frequency detectors 10b, 10c, arithmetic is performed on the roll diameter ratio of the carrier roll. By correcting circuits 12b, 12c, with correcting signal for output signal from the roll diameter ratio arithmetic circuits 11b, 11c, detecting signal from current detectors 5b, 5c is corrected. Then, by load balancing circuits 13b, 13c, a deviation between output from the correcting circuits 12b, 12c and the detecting signal from the current detectors 5b, 5c is computed. By the output of the load balancing circuits 13b, 13c, the field current of the DC motors 1b, 1c is controlled.
Patent JP-H09251729-A (JP)
Title: Reproduction device
Inventor: MASUDA SHUJI
IPC: G11B20/18
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable the number of erroneous words which can be corrected by an error correcting circuit to be increased and to enhance reliability of the device as a whole by specifying a position of an erroneous word comprised in a block to be inputted to the error correcting circuit. SOLUTION: When a pattern out of a regulation by a digital modulation system of a regenerative signal (a) exists in this regenerative signal (a), this pattern is detected as an erroneous pattern, and an error detecting signal (c) is outputted to an error flag generator 6 by an erroneous pattern detector 1. In the error flag generator 6, the error detecting signal (c) and an output word (f) of a demodulator 5 are made to correspond to each other, and whether or not an error exists in the demodulator output word (f) is checked by using the error detecting signal (c) corresponding to each demodulator output word (f). If the error exists, an error flag (g) for showing that the demodulator output word (f) corresponding to this error correcting signal (c) is the erroneous word is outputted to the error correcting circuit 7 for a period of one word clock.
Patent JP-H07274262-A (JP)
Title: Remote controller
Inventor: IWAKI NAOKI
IPC: H04N5/00
Filed: 1994-03-29
Abstract: PURPOSE:To quicken the operation of the remote controller by sending faster a signal informing the permission of the depression of a succeeding, key when a key is depressed for several number of times to attain one object in the remote control. CONSTITUTION:In the remote controller comprising a remote controller 1 providing with a transmission means 5 sending a serial command signal being data of plural blocks and with a controlled device 2 provided with a reception means 13 receiving a command signal, a notice signal generating means 16 sending a notice signal, and a control circuit 20 controlling the notice signal generating means 16 based on an output of the reception means 13, the control circuit 20 sends a notice signal from the notice signal generating means 16 upon the receipt of data of a block of a front part of the command signal.
Patent JP-H07266819-A (JP)
Title: Height adjuster for automobile suspension
Inventor: KOBAYASHI YOSHIMITSU
IPC: B60G7/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide a height adjuster for an automobile suspension, which facilitates height adjustment work and also is compact. CONSTITUTION:A bush 15 is arranged at the middle 7c of a lower arm 7 in the cross direction and a height adjusting mechanism 19 with an eccentric cam is laid between the bush 15 and a damper fork 10. A working area is obtained under and around the level adjusting mechanism 19, working ability is improved and a level-adjusted range by the height adjusting mechanism 19 is increased on the side of a hounsing 1 located on the outward end 7b of the lower arm 7, so that the height adjusted range by the height adjusting mechanism 19 can be made smaller and thus the height adjusting mechanism 19 can be made compact.
Patent JP-S58175669-A (JP)
Title: Mis-jetting detector for ink jet recorder
Inventor: WATANABE KATSUTO
IPC: B41J2/01
Filed: 1982-04-08
Abstract: PURPOSE:To provide the titled detector capable of securely detecting a mis-jetting in an automatic manner without any manual operation, by a method wherein electrodes maintained at a predetermined voltage are provided at a position in proximity to an ink droplet flying path between charging electrodes and receiving electrode. CONSTITUTION:Ink droplets jetted out from a recording head 13 are passed between charging electrodes, passed between intermediate electrodes 20, and are caused to collide against the receiving electrode 17. The electric charges given to the electrode 17 generate a voltage in a charging and discharging circuit, the voltage is outputted through a differentiating circuit and an amplifying circuit, and an output signal from a detecting circuit 18 constitutes a pulse signal indicating the flight of the ink droplets 16. When pulse signals S1, S2...Sn for sequentially driving n nozzles at a constant time interval T1 are impressed to the nozzles so that n ink droplets are sequentially jetted out respectively from the nozzles, the pulse signal outputted from the detecting circuit 18 becomes a signal SO with a constant pulse separation, so that the mis-jetting can be detected as a lack of the pulse in the output signal from the circuit 18.
Patent JP-S55152552-A (JP)
Title: Plate catalyst assemblage
Inventor: ARASHI NORIO
IPC: B01D53/86
Filed: 1979-05-14
Abstract: PURPOSE: To enhance the reaction efficiency of gas by increasing the mass transfer rate on the gas side by a method in which the flow of gas is directed against the surfaces of plate catalysts having protrusions thereon so as to disturb the flow of the gas forcibly.  
     CONSTITUTION: Both sides of the plate catalyst 1 are provided with the linear projections 2 of a V-shaped cross section at regular intervals at a right angle to the flow 5 of a gas, and then the plate catalysts 1 are alternately stacked one by one in such a way that the edge lines 3 of the projections 2 are intersected at a right angle to each other to form a plate catalyst assemblage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58185692-A (JP)
Inventor: DEIITERU OORENDORUFU
IPC: C09K23/18
Filed: 1983-04-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56156320-A (JP)
Title: Driving of ready-made pile
Inventor: SUENAGA FUMIHIKO
IPC: E02D7/24
Filed: 1980-05-07
Abstract: PURPOSE: To prevent vibration and striking noise generated during the driving of a ready-made pile by a method in which the soil at the tip of the pile is digged by jet water, the pile is penetrated into the ground, and sand is filled in the surrounding of the pile by jet water.  
     CONSTITUTION: Pressurized water is supplied to the tip portion of a pile 1 by a high-pressure pump 4 and the soil at the tip of the pile is digged by the jet water. The soil and sand excavated are discharged through the inside of the pile 1 to the outside of the upper end of the pile 1. When the pile 1 reaches a given depth, the supply of jet water is stopped and then sand is injected with jet water to the bottom of pit through a jet nozzle 2. Then, the upper end of the pile 1 is enclosed by a cap 7. The sand water injected from the nozzle 2 is forcibly sent up along a small space around 5 the pile 1, whereby permitting sand-blocked layer 8 to be formed around 5 the pile 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03259298-A (JP)
Title: Midi controller and midi system
Inventor: YAMAGUCHI SHIGERU
IPC: G10H1/00
Filed: 1990-03-09
Abstract: PURPOSE:To suppress the generation of trouble by storing the contents of an operation ON signal until a corresponding operation OFF signal is generated by a subcode decoder. CONSTITUTION:A subcode signal has a subcode block composed of subcode frames SF0 - SF97 and a subcode frame consists of channels P - W of subcode symbols. Then the contents of the operation ON signal as the MIDI(Musical Instrument Digital Interface) signal generated by the subcode decoder by decoding the subcode signal from a recording medium player are stored at least until the corresponding operation OFF signal is generated by the subcode decoder and subcode symbols are counted in one-subcode block units; when the counted value in one subcode block is not a specific value, the operation OFF signal corresponding to the contents of the stored operation ON signal is supplied to a MIDI equipment. Consequently, trouble is prevented from occurring.
Patent JP-H10257686-A (JP)
Title: Overcurrent-detecting circuit
Inventor: NAGASE NAOKI
IPC: H02J7/10
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent-detecting circuit which can accurately detect an output current value. SOLUTION: An output current of a transistor Tr12 for overcurrent detection is controlled by a control signal, which is outputted from a control circuit 14 so as to control an output current of an output transistor Tr11. Based on the output current of the transistor Tr12 for overcurrent detection, an output overcurrent of the output transistor Tr11 is detected by a detecting circuit 13, and a detection signal is outputted to the control circuit 14 from the detecting circuit 13.  The output transistor Tr11 and the transistor Tr12 for overcurrent detection are constructed of bipolar transistors, and power is supplied to the emitters of the output transistor Tr11 and the transistor Tr12 for overcurrent detection, while a level-regulating circuit 15, whereby voltages between collectors and the emitters of the output transistor Tr11 and the transistor Tr12 for overcurrent detection are made the same values, is provided between the collectors of the output transistor Tr11 and the transistor Tr12 for the overcurrent detection.
Patent JP-S52142417-A (JP)
Title: Picture amplifying circuit
Inventor: KOGA YOSHIO
IPC: H04N5/208
Filed: 1976-05-21
Abstract: PURPOSE: To provide a circuit to always obtain good picture quality by limiting the maximum amplitude of profile correcting to the level where artificiality is not disagreeable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60203302-A (JP)
Title: Method and device for rolling hot slab in width direction by press
Inventor: NAOI TAKAYUKI
IPC: B21B15/00
Filed: 1984-03-29
Abstract: PURPOSE:To reduce the formation of tongue at the rear end of a slab by using a pair of anvils having each a slant part at the inlet side, a parallel part at the intermediate part, and a deep cut stepped part at the outlet side in the advancing direction of a hot slab and subjecting the hot slab to heavy rolling reduction in its width direction. CONSTITUTION:A press device is provided with a pair of anvils 3, each of which has a rolling reduction face consisting of a slant part AB at the inlet side, a parallel part BC at the intermediate part, and a deeply cut stepped part CDE at the outlet side in the advancing direction R of a hot slab 4. Next, the slab 4 is continuously pressed from its front end by utilizing the rolling reduction faces of the parts AB, BC, while periodically vibrating the anvils 3 by a prescribed rolling-reduction. When the width rolling reduction reaches the nonstationary deformation region W0 of the rear end of slab 4, the slab 4 is advanced to abut its rear end to the stepped part 6 of anvil 3, and the region W0 is subjected to rolling reduction to the prescribed rolling reduction. In this way, the tongue formation at the rear end of slab, can be reduced without lowering its high productivity with respect to the width rolling reduction of hot slab.
Patent JP-H11258796-A (JP)
Title: Electron beam resist and method for forming resist pattern and fine pattern
Inventor: TADA TETSUYA
IPC: B82B1/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an electron beam resist resistant to dry etching and high in resolution and sensitivity and applicable by spin coating by using a C60 fullerene derivative having a specified structural formula. SOLUTION: This C60 fullerene derivative to be used among the fullerane derivatives is represented by one of formulae I-III and the like and a thin film made of this fullerene derivative is exposed to electron beams. When irradiation with electron beams exceeds a prescribed limit of 10<-3> C/cm<2> , the solubility of the derivative in a developing solution abruptly drops at the time of development, thus permitting the resist pattern to be formed advantageously. The thin film using this fullerene derivative exhibits high sensitivity as described above.
Patent JP-2000259459-A (JP)
Title: File storage medium, file management device and storage medium for file management program
Inventor: KATO YUICHI
IPC: H04N5/78
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To easily recycle a main file and a sub-file and to improve the availability of a storage device by relating files, which include the main body of data, attribute information and relation information, to each other into a logical loop state by means of pointers. SOLUTION: The attribute information in a main file 22 and respective sub- files expresses the owner or belonging group of the relevant file and the relation information in the main file 22 and respective sub-files 24 expresses a pointer showing the storage position of the other main file 22 or sub-file 24. The pointer relates plural files into one logical loop. Respective kinds of relation information 222-224 have a pointer instructing the other file adjacent in one direction of the loop and a point instructing the other file adjacent in the opposite direction. Thus, one piece of animation data can be shared as one part of various digital contents, the storage efficiency of the storage part is improved and existent digital contents can be easily recycled.
Patent JP-H11259694-A (JP)
Title: Ticket issuing machine
Inventor: OZAKI RYUICHI
IPC: G07B5/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To treat plural kinds of tickets and also collectively eject or collect plural pieces of tickets by producing plural pieces of plural kinds of tickets by one ticket issuing machine and successively holding each produced ticket in a common holding part. SOLUTION: When a ticket purchaser sets issuing conditions of tickets to be purchased, a main controlling part cuts a piece of paper with a prescribed length for a receipt from a roll part 30 by a cut part taking out mechanism 32a. The piece of paper is carried on a carrying path 31, a printing part 33 prints purchase contents on it and after that, it is merged into a carrying path 41 and is held by a holding part 26. Next, a card is taken out from a card hopper 50 storing an issuing ticket card and is carried to a card printing part 53 by a carrying path 52 and prescribed information is printed on it. The printed card is merged into the path 41, a magnetic writing part 40a records prescribed magnetic information on it and after that, it is overlapped under the receipt and is held by the part 26.  Afterward, when all of tickets to be issued are printed, plural tickets stored in the part 26 are collectively ejected from an ejection opening 6.