baber/WOPTO huggingface dataset:
Patent JP-H11133925-A (JP)
Title: Image display device
Inventor: SAKAMOTO TSUTOMU
IPC: G09G3/36
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a stripe pattern from emerging on a screen by a blurred image. SOLUTION: An n-notation counter 24 outputs a carryout pulse at every (n) horizontal period. This carryout pulse is delayed by one horizontal period by a D flip-flop 25. A selector 26 shifts and selects the carryout pulse from the n-notation counter 24 and the carryout pulse from the D flip-flop at every field. The selected output is used to prevent the horizontal period pulse CPV from being supplied to a Y driver 23. This structure can stop a scanning signal from being shifted in a position deviated by one line between a first field and a second field so that the picture signal of two lines is thinned and displayed in one line. The signal is thinned in the position deviated by one line between the first and the second fields so that the deterioration in the resolution can be reduced so as to prevent the stripe pattern from emerging on the screen.
Patent JP-H08154417-A (JP)
Title: Controller for lifting and lowering of working machine in tractor
Inventor: ISHIDA TOMOYUKI
IPC: A01B69/00
Filed: 1994-12-01
Abstract: PURPOSE: To provide a controller for lifting and lowering of working machine in tractor, capable of controlling a working machine which is lifting in automatic lifting mode so as not to lower by a lifting and lowering switch operation, readily carrying out rotation control, reducing mental and physical load imposed on worker and excellent in safety and workability. CONSTITUTION: This working machine lifting and lowering controller for tractor is provided with a controlling means for controlling a working machine which is lifting in an automatic lifting mode so as not to lower by a lifting and lowering switch operation, in a tractor having an automatic lifting mechanism for lifting, lowering and rotating a lift arm in interlocking with steering handle operation and a lifting and lowering switch for lifting and lowering the working machine.
Patent JP-H07152679-A (JP)
Title: Process controller
Inventor: IKEDO HIROYASU
IPC: G06F13/14
Filed: 1993-11-29
Abstract: PURPOSE:To eliminate the trouble of control due to mismounting and a fault of an ID module by comparing the constitution information number of an IO module with ID information and transmitting the result of comparison to a control arithmetic unit. CONSTITUTION:This process controller consists of a control arithmetic device 1 consisting of a data processing part (MPU) 11 and a transmission control part 12 and input/output devices 2A-2N consisting of a transmission control module 21 and IO modules 22, and both are connected through a transmission line 3. Then pieces of ID information on various IO modules 22 which should be mounted on the control arithmetic unit 1 originally are previously registered and transmitted to the transmission control module 21 of an input/output device, and the transmission control module 21 compares them with ID information on the actually mounted ID modules 22 and transmits the comparison result to the control arithmetic unit 1. Therefore, the trouble such as the mismounting and fault of an IO module 22 can be detected by the transmission control module 21 and necessary abnormality processing can be performed before the control arithmetic of the control arithmetic unit 1 is started.
Patent JP-H06136392-A (JP)
Title: Manufacturing process of peroxy composition and peroxy compound
Inventor: JIYATSUKU SHII BERU
IPC: C11D3/39
Filed: 1992-10-09
Abstract: PURPOSE: To enhance the oxidizing capacity of peroxy compounds by providing a stable and low cost activating agent compound which exhibits an enough effectiveness toward all peroxy compounds.  
     CONSTITUTION: An activating agent compound contains at least one kind of peroxy compound, at least one kind of polyvalent activating agent compound containing at least four carbon atoms and at least one kind of hydroxide group bonded to a carbon atom or boron or its aluminum derivative. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08160258-A (JP)
Title: Optical fiber cable with photoelectric transducing part
Inventor: YANO HIROSHI
IPC: G02B6/44
Filed: 1994-12-01
Abstract: PURPOSE: To obtain an optical fiber cable with photoelectric transducer which is usable without malfunction even in a noise space of a high level, e.g. nearbly the antenna of a radar equipment or broadcasting equipment and can easily be connected even to an electric equipment that is arranged nearby. CONSTITUTION: A shield partition wall 21 having a thorugh part that coated optical fibers 11a and 11b penetrate, is provided between the photoelectric transducer housing part 3B and optical fiber cable end part fixation part 3A of a shield housing 3 containing the photoelectric transducer 14, and the fitting direction of a metal connector 18 and the axial direction of the optical fiber cable 1 are made to cross each other at right angles. The entry of an external electromagnetic wave into the photoelectric transducer is stopped and sufficient electromagnetic shielding is obtained, and the optical fiber cable can easily be arranged not by force even between electric equipments which are arranged nearby each other and no unreasonable stress is applied to the optical fiber cable to improve the durability.
Patent JP-S62157542-A (JP)
Title: Magnetostrictive type torque sensor
Inventor: KUBOTA TOMOKI
IPC: G01L3/10
Filed: 1985-12-28
Abstract: PURPOSE:To achieve a diameter-wise miniaturization applying for torque measurement of a drive shaft of an automobile, by providing exciting coils wound in the circumferential direction of a shaft at a specified interval along the length of the shaft and a detection coil wound along the length of the shaft between both of the exciting coils. CONSTITUTION:When exciting coils 13 and 14 wound on coil bobbins 11 and 12 is excited with a power source 17, a magnetic field is generated along the length of a shaft 10. Under such a condition, as a torque is applied to the shaft 10 to twist the shaft 10, a magnetostriction is caused in the shaft 10, which disturbs the directivity of a magnetic field of the shaft 10 to generate a circumferential component in the shaft 10. As a result, a voltage is generated in a detection coil 16. The size of a magnetic field of the circumferential component is proportional to the torsion angle of the shaft 10, namely, torque applied and thus, the torque applied to the shaft 10 can be determined by measuring the voltage generated in the coil 16.
Patent JP-2000267940-A (JP)
Title: Device and method for ciphering digital file, and recording medium therefor
Inventor: CHA GUN-UPU
IPC: G10L19/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a digital data file from unauthorizedly flowing out without additionally increasing its price in the case of decoding a digital data file such as MP3 downloaded from a server side and downloading the decoded file to a digital data player side. SOLUTION: This digital data file ciphering device is constituted so that highly ciphered digital data and a ciphering key are received and stored, the stored ciphered digital data are deciphered by using the ciphering key, the deciphered digital data are stored in a buffer 124 in each prescribed unit, and the digital data outputted from the buffer 124 are ciphered to a low level and downloaded to a digital data player 130 or a storage medium 140.
Patent JP-H05107218-A (JP)
Title: Analyzing method of oxide film on metal surface
Inventor: TANAKA HIROSHI
IPC: B23K1/00
Filed: 1991-10-16
Abstract: PURPOSE:To enable measurement of the amount of oxide film in a short time by a simple operation by using a test piece of a metal material as a cathode and by determining the degree of oxidation of the surface of the test piece from a difference between quantities of electricity in sweeping repeated twice by a potential regulation electrolysis. CONSTITUTION:A test piece of a metal material being used as a cathode, an oxide film of the test piece is reduced by sweeping from an initial potential onto the negative side by a potential regulation electrolysis, and a return is made to the initial potential. The second sweeping executed subsequently is executed in quite the same conditions as the first sweeping. The sweeping is executed twice in this way and the quantity of electricity required for reducing an oxide on the surface of the test piece is calculated from a difference in the quantity of electricity between the first and second sweepings. The amount of the metal oxide in the tested area is calculated therefrom and the degree of oxidation of the surface is determined. In other words, the quantity of electricity required for reducing the oxide on the surface is calculated from the area surrounded by a curve 1 and a curve 2, which is a difference between potential- current curves obtained on the occasion of the first and second forward-backward sweepings.
Patent JP-H01141424-A (JP)
Title: Optical loop-network system
Inventor: YOSHIZAWA TETSUO
IPC: H04B10/032
Filed: 1987-11-28
Abstract: PURPOSE:To give both functions of a by-pass and a loop back with an easy constitution in which a loss is small by providing two changeover switches to selectively adopt a first action condition to connect a pair of input terminals and a pair of output terminals in parallel and second action condition to connect them in crossing them, to respective nodes. CONSTITUTION:A light switching part is composed of two 2X2 type optical switches 8 and 8', they are connected to signal processing units 5 and 5' by transmitting paths 6', 6'', 7'. With adjoining nodes 10 and 10', to the switch 8, a living transmitting path 6 between the node 10 and it and preserved transmitting path 7''' between the node 10' and it are connected, and, to the switch 8', a living transmitting path 6''' between the node 10' and it and a preserved transmitting path 7 between the node 10 and it are connected. Consequently, an optical switching part 2 can exert both functions of the by-pass and loop back.
Patent JP-S62151772-A (JP)
Inventor: MISHIERU JIYOSEFU MARII BINE
IPC: G01R1/073
Filed: 1986-12-17
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-H09135613-A (JP)
Title: Rice transplanter equipped with sowing device
Inventor: NASU TAKESHI
IPC: A01C7/08
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter equipped with a sowing device, capable of being simply switched into a machine for rice transplantation or into a machine for direct rice sowing and improved in operability, by connecting plural sowing tools to a seedling-planting device through an attaching or detaching mechanism in such an arrangement that the plural sowing tools are placed just behind plural seedling-planting mechanisms. SOLUTION: This rice transplanter is provided with a seedling-planting device having plural seedling-planting mechanisms 12 arranged in parallel to each other in the lateral direction of the machine body, having a seedling carriage 13 for supplying the seedlings to the seedling-planting mechanisms 12 and used for planting the plural seedlings in a field with the travel of the machine body. The rice transplanter is further provided with a sowing device having plural sowing tools 42 for forming grooves in the field and supplying seeds into the grooved and a seed tank for supplying the seeds into the sowing tools 42 and used for sowing in plural rows in the field with the travel of the frame.  The sowing device is connected to the seedling-planting device through a attaching letaching mechanisms 50 in such an arrangement that the plural. sowing tools 42 are placed just behind the plural seedling- planting mechanisms 12. The sowing tools 42 are supported on a support frame 43, and the support frame 43 is preferably connected to the seedling-planting device through the attaching detaching mechanisms 50.
Patent JP-H11124619-A (JP)
Title: Device for electromagnetically stirring molten steel in ladle
Inventor: HISATANI MASUJIROU
IPC: B22D1/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a molten steel stirring method by which effective refining is executed in a low running cost by efficiently exerting the stirring action of the molten steel in a ladle, and to provide a device thereof. SOLUTION: The molten steel electromagnetically stirring device stirs the molten steel 12 by impressing the magnetic field on the molten steel in the ladle. An induction coil 20 faced to the surface part of the molten steel in the ladle and formed along the circle following the inner wall 16 of the ladle, is arranged. An AC power source 22 connected to the induction coil is arranged and the AC current can be supplied to the induction coil and eddy current is generated in the molten steel in the ladle by generating fluctuated magnetic field with the induction coil.  In order to generate a single eddy convection forming the rising at the center part and the lowering at the side along the meridian plane of the molten steel by giving Lorentz's force generated with the action between the eddy current and the magnetic field with the induction coil to the molten steel, the ratio of the coil diameter to the inner diameter of the ladle is set large to stir the molten steel.
Patent JP-H09147160-A (JP)
Title: Car locator device
Inventor: IKETA YUKIKO
IPC: H04M11/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To automatically receive a telephone call for a request to allocate a car and automatically inform the requester of the scheduled time when a car arrives at a car allocation requested position and its vehicle number. SOLUTION: When a customer requests a car to be allocated by telephone, a center device 101 recognize the name and a place by a speech recognition means 103 through a conversation with the car allocation requester and a car allocation position specifying means 104 specifies the position on a map judging from the place where the car allocation is requested.  Further, the position of each vehicle 111 detected by its car position detecting means 112 is received by a radio device 106 and managed by a vehicle position managing device 107, and an optimum vehicle selecting means 108 selects the vehicle which can reaches the car allocation requested position most early; and a speech generating means 110 generates speed data on the expected time when the car reaches the car allocation position and the object vehicle number and the car allocation requester is informed of them through the reception telephone set 102.
Patent JP-H11115889-A (JP)
Title: Medium pressure hose for scuba diving equipment
Inventor: KANEKO SATORU
IPC: B63C11/18
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To enable simple and speedy fine adjustment of an orifice member screwed with an inner side of a connection part of a medium pressure hose in a second stage. SOLUTION: A medium pressure hose 3A for scuba diving equipment is composed of a flexible hose main body 15, a first stage connecting fitting caulked to one end of the hose main body 15, a connecting fitting 17 for a second stage 5A caulked to a free end of the hose main body 15 through a cylindrical caulking means 31, and an energizing spring 45 which is arranged between a fastening nut 4A externally fitted to a projecting side of the connecting fitting 17 and the cylindrical caulking means 31. An engagement part 35 is formed on the projecting end of the connecting fitting 17, which part 35 can be engaged with a portion 20 formed on a head of an adjusting screw body 10A.
Patent JP-H10135947-A (JP)
Title: Data transmitter
Inventor: HISHIKARI ISAO
IPC: H04L12/40
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve exchange operability of a device main body at the time of a fault and to prevent the damage of a connector by attachably and detachably attaching the terminal block of an input device to the device main body and detaching the device main body, while wires are kept connected. SOLUTION: An input device 1, an output device 2 and an arithmetic unit 3 to which device intrinsic numbers are attached are connected to a network bus L. Analog signal data inputted from the input device 1 are outputted to the bus L, after attaching the device intrinsic number. The output device 2 and the arithmetic unit 3 select and fetch only the data to which the number of the corresponding input device 1 is attached, attaches a device number, and outputs them to the outside after a prescribed processing. Also, at the time of the start, a managing device 4 for management at the time of maintenance and inspections is connected through an interface device 40, and an operation state is monitored.  In this case, for the input device 1, the terminal blocks 1A and 1B provided with terminal parts 51 and 52 are attachably and detachably attached to the device main body, and the device main body can be detached while the wires 71 and 72 are kept connected to the terminal blocks.
Patent JP-2001113674-A (JP)
Title: Ink rail for printer
Inventor: IIJIMA TAKAYUKI
IPC: B41F31/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a fault of a difficulty in precise regulating of an interval between an outer periphery of a fountain roller and an ink supply surface of an ink rail. SOLUTION: The printer comprises an ink rail body 4 having a recess curved surface formed over two members 5, 6 connected by divisible connecting surfaces and an ink supply surface 40 having a plurality of ink supply ports 56 opened with the curved surface along the connecting surface, a pedestal 3 supporting the body 4 at a supporting flat surface parallel to the connecting surface of the body 4, a support member 2 supporting the pedestal 3 and displaceably provided, and an interval regulating means 7 capable of reciprocating the body 4 along the flat surface of the pedestal 3 perpendicularly to the longitudinal direction. The connecting surface of the body 4 substantially coincides with the flat surface including a rotating centerline of a fountain roller F at an operating position Y.  Thus, the ink rail for a printer can remotely or nearly adjustably regulate the interval of the curved surface of the body 1 to the outer periphery of the roller F.
Patent JP-S62143708-A (JP)
Title: Safety device for travelling on emergency
Inventor: AREN ERUNANDO
IPC: B60B21/12
Filed: 1986-12-16
Abstract: 1. A safety device (3) mountable in an assembly comprising a tyre (2) and a rim (1) having one removable lateral flange (10), the device (3) comprising a rigid ring (4) formed of a plurality of sectors (41) whose radially outer surface defines a radial support for the tread of the tyre when the tyre is deflated, the rigid ring (4) being mounted on and around an annular part (5) of elastic material, which annular part is disposed on the rim (1) in mounted position, and comprising means (43, 402, 401) for connecting the sectors (41) together, characterized by the fact that said means for connecting the sectors together consist of dovetails (401) and corresponding mortises (402), and by the fact that the dovetails and corresponding mortises are developed at most on the lower half of the radial height of the rigid ring (4).
Patent JP-2001117036-A (JP)
Title: Light beam scanner, picture display device and light beam scanning method
Inventor: HOSOYA MORIO
IPC: G02B13/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce driving energy required for scanning and to improve scanning speed. SOLUTION: Writing light outputted from a light beam output device 3e is deflected to perform scanning in an X-axis direction by a light deflector 3f, and condensed according to a previously set condition by a condensing device 3g constituted of plural lenses. While the spot diameter of the writing light condensed on a picture display board 2 is kept constant in the case of the change of the optical path length of the writing light from the device 3g to the board 2 and a scanning mirror 3a reflecting the writing light is moved in a Y-axis direction, the writing light is radiated to the board 2 so as to form a picture.
Patent JP-H01143805-A (JP)
Title: Herbicidal composition
Inventor: ENOMOTO YUJI
IPC: A01N47/18
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title composition, containing a phenylaminopyridazine derivative and a compound selected from N-[2'-3'-methoxy)-thienylmethyl]-N- chloroaceto-2,6-dimethyl-anilide, etc., and capable of exhibiting a wide weeding spectrum in a small amount of chemical. CONSTITUTION:A herbicidal composition obtained by containing a compound expressed by the formula (R is H, halogen, lower alkyl, lower haloalkyl, lower alkoxy, phenyl, etc.; n is 1-5; R<1> is lower alkyl, lower alkenyl, lower haloalkenyl, etc.; R<2> is H or halogen) and a compound selected from N-(6- methoxy-2-pyridyl)-N-methyl-thicarbamate, N-[(2-cis-butenyloxy)methyl]-N- chloroaceto-2,6-diethylanili-de, N-[3-(1-ethyl-1-methylpropyl)-5-isoxazolyl]-2,6- dimethoxybe-nzamide, etc.
Patent JP-H07152730-A (JP)
Title: Discrete cosine transformation device
Inventor: KIMU RIISATSUPU
IPC: H04N19/42
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the area of a chip by accessing the same storing place in a transformation table storing the results of product-sum operation by an address group storing plural identical values in the table and sharing the data. CONSTITUTION:A series of input data are stored in registers 120 to 127 through a shift register 11. The values of respective input data x0 to x7 in the registers 120 to 127 are applied to decoders 21, 22 as address signals. Each of decoders 21, 22 accesses any one of reading signals 10 to 180, 1'0 to 1'80 corresponding to the values of the applied input data x, to x, and product-sum data between coefficient values in respective rows of a transformation matrix (d) and input data stored in the banks 0, 2, 4, 6 of a storage part 23 and the banks 1, 3, 5, 7 of a storage part 24 are read out. One of the same product-sum calculation values in respective rows of the matrix (d) is prevmously stored in the storage parts 23, 24. Product-sum data read out from each bank of the storage parts 23, 24 are applied to an accumulative adding processing part 15.
Patent JP-S63152045-A (JP)
Title: Magneto-optical recording medium
Inventor: TOKI KAORU
IPC: G11B11/10
Filed: 1986-12-16
Abstract: PURPOSE:To eliminate the need for a means for impressing an external magnetic field to the titled medium by forming projections consisting of a 1st perpendicularly magnetized film at specified intervals onto a substrate and forming a recording layer consisting of a 2nd perpendicularly magnetized film and protective layer consisting of dielectrics thereon. CONSTITUTION:The projections 2 which consist of the 1st perpendicularly magnetized film having magnetic anisotropy in the direction perpendicular to the film plane are formed at the specified intervals onto the substrate 1, then the recording layer 3 consisting of the 2nd perpendicularly magnetized film and the protective layer 4 consisting of the dielectrics are formed in this order thereon. The projections 2 consisting of the perpendicularly magnetized film formed on the substrate 1 and the recording layer 3 consisting of the 2nd perpendicularly magnetized film are previously magnetized in the same perpendicular direction, by which the recording layer 3 is initially magnetized in one direction. A bias magnetic field is impressed by the magnetization of the projected parts to the recording layer 3 part existing between the projections 2 in the direction opposite from the direction of the initial magnetization. Inverted magnetic domains are thereby formed only by the heating up by laser beam projection without requiring the means for impressing the external magnetic field to the medium.