baber/WOPTO huggingface dataset:
Patent JP-H02192015-A (JP)
Title: Magnetic recording medium
Inventor: MATSUDA ATSUKO
IPC: C09D127/06
Filed: 1989-10-20
Abstract: PURPOSE:To provide electromagnetic conversion characteristics of a high level and traveling durability in combination by incorporating specific magnetic powder into a magnetic layer. CONSTITUTION:The magnetic powder which has >=35m<2>/g specific surface area in BET value, in which <=2.0wt.% silicon is incorporated and which has >=90 dyne/cm adsorption energy of water is incorporated into the magnetic layer 2. Namely, the specific ratio of the silicon is incorporated into the magnetic powder of the highly fine particles having >=35m<2>/g BET value and the adsorption energy of water is made into >=90dyne/cm, by which both the electromagnetic conversion characteristics and the traveling durability are compatibly obtd. Further, the absorption energy of water possessed by the magnetic powder is specified to >=90dyne/cm and, therefore, the dispersibility of the magnetic powder to the binder is improved. Both the electromagnetic conversion characteristics and the traveling durability are additionally improved in this way.
Patent JP-H0585375-A (JP)
Title: Pumping device for power steering
Inventor: HAMAZAKI YOSHIAKI
IPC: B62D5/07
Filed: 1991-09-25
Abstract: PURPOSE:To reduce the power burden generated in association with the conduction of a flow control valve provided at a pumping device for a power steering so as to improve the fuel consumption of an engine used as drive source. CONSTITUTION:A flow control valve 1 and an auxiliary valve 2 are provided on the discharge side of a hydraulic pump P. A spool 3 in the auxiliary valve 2 reacts to the supply oil pressure to the flow control valve 1 so as to open a reflux passage 5 connected to the suction side of the hydraulic pump P. In the large discharge oil quantity range of the hydraulic pump P, the discharge oil led to the auxiliary valve 2 through an oil lead passage 4 is partially returned to the suction side before being supplied to the flow control valve 1 so as to reduce the supply oil quantity to the flow control valve 1.
Patent JP-H08137996-A (JP)
Title: Character recognition method and character input device
Inventor: FURUICHI YOSHIO
IPC: G06K9/62
Filed: 1994-11-09
Abstract: PURPOSE: To perform character recognition by surely detecting/segmenting one character when a handwritten character is inputted to a screen without an input frame. CONSTITUTION: An input person, after handwriting one character with a pen, hits a separator. An input part 32 increases an input point counter 363 based on coordinate data inputted from coordinate input devices 1, 2, and also, inputs the coordinate data to a coordinate data buffer 362. A one-character detecting part 33 judges an input point as the separator when it is judged that the input point is short and also, the value of a separator counter 364 shows zero from the value of the input point counter 363, and detects the completion of one character, and transfers the coordinate data to an input data buffer 365. A character recognizing part 34 performs the character recognition on the coordinate data in the input data buffer 365, and a recognized character is displayed on a display device 4 by a display control part 35.  In this way, the characters can easily be distinguished from each other, and the character recognition can be performed without requiring the input frame of the character.
Patent JP-H0988698-A (JP)
Title: Actuator
Inventor: MURAJI TETSURO
IPC: F02D9/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve resolution in adjusting the air quantity by providing a main exciting means and an auxiliary exciting means capable of controlling the magnetomotive force smaller than that controlled by the main exciting means as a magnetomotive force source. SOLUTION: A magnetic path 10 has magnetic pole pieces 11, 12, a rotor 14 is provided in a main air gap 13 at the location between the magnetic pole pieces 11, 12, and permanent magnets 15a, 15b are stuck on the peripheral edge of the rotor 14. Auxiliary air gaps 16a, 16b are provided on both sides of the main air gap 13, a main exciting coil 17 is connected to a main exciting circuit 18, and an auxiliary exciting coil 19 is connected to an auxiliary exciting circuit 20. When the main exciting coil 17 is excited by the main exciting circuit 18, the magnetic flux corresponding to the magnetomotive force is generated in the auxiliary air gaps 16a, 16b, and the rotor 14 is rotated.  When the number of turns of the auxiliary exciting coil 19 is reduced and the coil resistance is increased against the main exciting coil 17, the resolution of small magnetomotive force is obtained via the same applied voltage.
Patent JP-H0992780-A (JP)
Title: Multi-layered wiring board and method for mounting surface mount electronic component
Inventor: IIDA MASAYOSHI
IPC: H01L23/538
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To mount surface mount electronic components with a high density by forming single or a plurality of recesses parts which are of reversed conic shape provided with a plurality of gaps and providing single or a plurality of lands which are electrically connected to wiring layers corresponding respectively to the gaps of the recessed parts, to the respective gaps of the recessed parts. SOLUTION: A multi-layered wiring board 31, which is of three-layer structure where conductive patterns 32A and 32B are respectively formed every layer, is provided with a recessed part 31A of almost a reversed square conic shape having gaps 31B and 31C where multi-layered conductive patterns 32A and 32B are respectively exposed in specified areas. In addition, a plurality of lands 41 is formed on the upper surface 31D of the board 31, facing a plurality of pads respectively at a specified pitch around the outermost circumference of a circuit face 40A of a semiconductor chip 40 in such a manner that the chip 40 is piled up together with semiconductor chips 34 and 35.
Patent JP-2001100541-A (JP)
Title: Tandem color image forming device
Inventor: KUROKAWA TETSUSHI
IPC: G03G15/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tandem color image forming device capable of being miniaturized, preventing the floating of paper, easily separating the paper from a carrying belt and reducing the distortion of the carrying belt caused by a creep phenomenon. SOLUTION: Both ends of the carrying belt 57 are supported by an upstream side rotating roller 58 and a downstream side rotating roller 59 functioning also as a transfer device and the depth thereof is small. Since the paper fed from a pair of standby rollers 71 is directly carried in the first transfer part consisting of a most upstream photoreceptor drum 62a and the roller 58, the floating of the paper before transfer is prevented. The paper is easily separated from the belt 57 by steep bend due to the large curvature of the roller 59 and the attracting force of the drum 62d at the rear end of the belt 57. As for the paper being carried in a fixing part 79 from the belt 57, the floating of the paper is prevented because a turning restraining member 86 is turned downward as necessary and the paper is pressed by a spur pulley at the edge of the member 86.  Then, fixing heat is transmitted to the belt 57 through respective members 87, 88, 89 and 61 so as to remove the distortion.
Patent JP-H02121872-A (JP)
Title: Thermal transfer printer
Inventor: HIRANO SEIICHI
IPC: B41J2/325
Filed: 1988-10-31
Abstract: PURPOSE:To remove or retrieve the damage of a layer or the unevenness due to coating irregularity thereof by heating the surface of recording paper through a region not coated with heat-meltable ink over the coating length of one color of each heat-meltable ink or more prior to transferring a series of heat-meltable inks having a plurality of colors. CONSTITUTION:A space 12 not coated with ink is provided to an ink film 1 coated with yellow Y, magenta M and cyan C between yellow 11Y and cyan 11Y and made slightly longer than each ink layer. The ink film 1 and recording paper 3 are held under pressure between a head 4 and a platen 5 to be fed by the quantity corresponding to a recording size in directions A, B and, when the space is brought into contact with the recording paper 3 under pressure, the surface coating layer of the recording paper 3 is heated to be melted or softened. The damage and unevenness of the surface coating layer is heated and compressed through the space 12 to be retrieved or removed. Next, the recording paper 3 is returned to the original position and the ink layer 11Y of yellow is brought to a press contact state and heated corresponding to recording data.
Patent JP-S62134513-A (JP)
Title: Method for measuring taper of shaft seal member
Inventor: FUCHINO EIJI
IPC: G01B21/08
Filed: 1985-12-09
Abstract: PURPOSE:To attain to enhance measuring accuracy and to quantitatively evaluate the removing quantity of an adhered substance, by a method wherein the difference in level between a seal surface exposed by locally removing the adhered substance and the surface of the adhered substance is measured to calculate the thickness of the adhered substance and this measurement is performed at a plurality of places to calculate the taper quantity on the seal surface. CONSTITUTION:Vinyl tapes 20 are radially applied to a seal member 15 at proper intervals, for example, of about 3mm to apply masking to said seal member 15 and the adhered substance 19 on the exposed parts are removed by chemical treatment, for example, pickling. Next, by measuring the difference in level between the exposed seal surface 15a and the surface of the adhered substance 19 adjacent thereto, the thickness of the adhered substance 19 at that position is calculated. Measuring work is performed so that a measuring element 21 is moved so as to traverse the exposed part of the seal surface 15a and to straddle the adhered substances 19 at both ends thereof. As a measuring apparatus, for example, a surface roughness meter 22 capable of measuring a reduced measuring distance with high accuracy is put to practical use. Highly accurate measurement is enabled by shortening a measuring distance. By this method, the change in taper quantity can be known from the thickness of the adhered substance 19.
Patent JP-S63130059-A (JP)
Inventor: YOSHIHARA MASAYA
IPC: A61N5/06
Filed: 1986-11-20
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-H07123835-A (JP)
Title: Grass mowing machine
Inventor: MIKOME KIYOTAKA
IPC: A01D34/63
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a grass mowing machine capable of reducing a frequency of mown grass discharges and noise of a cutter blade, by driving a mown grass conveying means with an engine which also drives rotation of the cutter blade and by setting an exhausting portion near a carrying port of the mown grass conveying means. CONSTITUTION:By driving a mown grass conveying means 10 with an engine 4 which drives rotation of a cutter blade 8, to convey mown grass to a grass vessel 13 compulsorily through a conveying route 5. By setting a cover 36 in an upper part of a casing 11 of the grass conveying means 10 and by forming exhausting portions at the upper part, rear part and both of the sides of the cover 36 located at an upward position to a carrying port 11a of the casing, only the mown grass is dropped on the conveyer unit by their own weight and crammed into a grass vessel as compressed. The height of the blade 8a can be lowered to reduce its noise caused by blowing wind.
Patent JP-H01117580-A (JP)
Title: Memory structure
Inventor: WATABE HIROYUKI
IPC: G03B17/18
Filed: 1987-10-30
Abstract: PURPOSE:To confirm the residual amount of a storage area not stored directly externally or a storage state even when the memory is not loaded to the device main body by providing a display means to display the final storage address of the newest storage information written in its own storage section. CONSTITUTION:When a card memory 3 is removed from an electronic still camera main body 1, power is supplied from a built-in battery E via a resistor R4 to a main memory 30, an address counter 41 and an address memory 42. When it is required to confirm visually the final write number, a switch 40 is turned on. Then the final address storage information stored in the address memory 42 is subject to access control by an access controller 43 and read. The final address storage information to be read is decoded and converted into a decimal number by the decoder 44 and displayed on an LED display device 45.
Patent JP-H05233436-A (JP)
Title: Method and device for phantom serial memory access
Inventor: AARU JIEFU RII
IPC: G11C17/00
Filed: 1992-10-14
Abstract: PURPOSE: To add temporary serial memory ability to a computer while storing address space. CONSTITUTION: An address bus 10 is connected with a decoding and controlling logic 100 and a basic device 200 and the logic 100 is provided with a control line to the basic device 200 ad a second device namely a serial memory device 300. The second device 300 is connected to a data bus through the logic 100. The set of memory address positions within the address space of the basic device 200 is defined as a control switch for accessing the second device 300. The basic device 300 can access only after a host computer executes previously fixed series of successive reading to the basic device 200 preparing a second device access signal together. This access signal is not easily and accidentally duplicated in the middle of the normal access of the basic device 200.  When the access signal is detected by the logic 100, a secondary device accessing mode latching a specific control state is started.
Patent JP-H05111596-A (JP)
Title: Washing machine
Inventor: SHIGAKI KATSUMI
IPC: D06F37/22
Filed: 1991-10-24
Abstract: PURPOSE:To reduce components of a reduction gear, etc., by placing a water trough afloat on water, damping vibration with water, and driving a washing/ spin-drying trough directly with a motor. CONSTITUTION:Water is stored in a water reserve 52 of an outer trough 42. A projection 43a on a water trough 41 is fitted in a supporting recess 44a in the outer trough 42 to support the water trough 41, which in this condition, is put afloat on water. The sides of this water trough 41 are supported by resilient members. A pulsator 47 is fixed to the water trough 41 through a pulsator shaft 46. A washing/spin-drying trough 40 is supported rotatably by the pulsator shaft 46. A motor 49 is fixed to the upper part of the water trough 41, and a motor roller 70 is fixed to the motor shaft 69. The motor roller 70 is contacted with a balancer cover 68 of the washing/spin-drying trough 40, which is thus rotated. A resistance body 41a is furnished at the periphery of the bottom of the water trough 41.
Patent JP-H05113099-A (JP)
Title: Support assembling method of tunnel boring machine
Inventor: NAITO TAKEHIKO
IPC: E21D11/12
Filed: 1991-10-24
Abstract: PURPOSE:To keep off any collapse of natural ground surely in eliminating a nonconstructive state. CONSTITUTION:A newly installed support set up in a tail and an existing support set up so as to superpose a half of width on a tail rear edge both are connected to each other with a spacer member 3 while a sheet pile 4 is stretched across both these supports. In addition, a boring machine is advanced as long as a half of width and an arrowhead of the sheet pile is tightened into natural ground, and after one space portion is bored, a tip (a) of the sheet pile is locked to the natural ground, eliminating any nonconstructive state, and any possible collapse of the natural ground is prevented from occurring.
Patent JP-H0797537-A (JP)
Title: Production of various kinds of organic resin coatings and various kinds of rubber-based coatings containing various kinds of ceramic whiskers respectively
Inventor: FUKUDA MASAAKI
IPC: C09D7/12
Filed: 1993-09-28
Abstract: PURPOSE:To provide a method for producing a ceramic whisker-containing dispersion coating material excellent in film forming properties by mixing and dispersing various kinds of ceramic whiskers together with a suitable solvent, a suitable surfactant and a suitable dispersant in one of various kinds of organic resin solutions and rubber solutions. CONSTITUTION:This ceramic whisker-containing dispersion coating material excellent in film forming properties is produced by selecting a suitable ceramic whisker from among various kinds of ceramic whiskers according to the usage, applying a surface treatment thereto so that the whisker may be favorably wetted with a specified organic resin or rubber solution as a dispersing medium, mixing and dispersing the whisker together with a suitable solvent, a suitable surfactant and a suitable dispersant in the specified organic resin or rubber solution.
Patent JP-H09118480-A (JP)
Title: Winding method and winding machine
Inventor: SASAKI KENJI
IPC: H01F41/06
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To neatly provide a multiple winding around a core, to simplify and miniaturize a winding machine by surely passing a wire through a core hole even when the core is of toroidal shape of small inner diameter. SOLUTION: A delivery ball 6 is fixed to the tip of a wire 2 by a caulking device 23, and fed immediately above a core 1 by a feeding head 30. Air is blown from the head 30 to pass the delivery ball 6 through a core hole 1a, and the air is sucked from a first winding head 40 to suck the delivery ball 6 to a recessed part 45. After a wire 2 is pulled out by the prescribed length downward in the axial direction of the core hole by a wire pulling-out pin 53, the delivery ball 6 is delivered from the first winding head 40 to a second winding head 60, and returned immediately above the core 1. The wire 2 is kept clear above by a looper pin 73, and a wire loop is formed thin and long in the axial direction of the core hole in the condition in which tension is given to the wire 2.  The delivery ball 2 is passed through the core hole 1a, and the wire loop is reduced in size and wound around the core 1, and the core 1 is divided to the next winding position.
Patent JP-H02122294-A (JP)
Title: Radiation type tomography image pickup device
Inventor: SUKEYASU KATSUNORI
IPC: G01N23/00
Filed: 1988-10-31
Abstract: PURPOSE:To contrive the selection of three kinds of resolutions and sensitivities by constituting the title device so that when a first and a second collimators which are brought to slide movement so as to be freely retractable, respectively rotate in the inside of a radiation detector, openings of both the collimators communicate with each other and they rotate as one body. CONSTITUTION:Many radiation detectors 1 are arranged like a ring in a plane being roughly vertical to the center axis 0-0 corresponding to a body axis of an object to be photographed 9. To the inside of the detector, a first collimator 3a having a ring-like opening is engaged so as to be freely retractable. Also, to the inside of the collimator 3a, a second collimator 3b having a ring-like opening is engaged so as to be freely retractable. In this state, when a first and a second collimators 3a, 3b are installed in the inside of the detectors 1 and rotate, the openings of both the collimators 3a, 3b communicate with each other and they rotate as one body. This single opening of the collimators comes to have a blade corresponding to the sum of length of blades for forming the openings of the collimators 3a, 3b, and the length of this blade determines the resolution and the sensitivity together with the density of the blade.
Patent JP-S61156815-A (JP)
Title: Heat treatment apparatus for semiconductor wafer
Inventor: OKUBO KOICHI
IPC: G03F7/26
Filed: 1984-12-28
Abstract: PURPOSE:To reduce easily a difference in temperature between heat plates, by providing a heater block in contact with every heat plate disposed in a plurality in a layered structure, and by adjusting the distribution of temperature caused by heating by means of a heat-radiating plate which can be moved. CONSTITUTION:A plurality of heat plates 4 are disposed in a layered structure through the intermediary of cushions 5, and a heater block 7 joined by a rear plate 9 is made to contact with the opposite side portions of the heat plates 4 so that all the heat plates 4 are heated simultaneously. A heat-radiating plate 10 provided continuously with four approximately L-shaped heat-radiating fins is fitted removably and slidably on the external surface of said heater block 7. With the fitting and sliding of the heat-radiating plate 10, heat is radiated from a part in which the heat-radiating plate 10 is positioned, and thereby the temperature in said part is lowered. Accordingly, the distribution of temperature in the heater block 7 is made uniform by fixing the heat-radiating plate 10 at a position at which the temperature is the maximum.
Patent JP-H08140298-A (JP)
Title: Holding structure of motor for generating vibration which is used in small electronic equipment
Inventor: MORI TATSUYA
IPC: H02K7/075
Filed: 1994-11-10
Abstract: PURPOSE: To promote the size reduction of a small electronic equipment which has a motor for generating vibration and reduce the manufacturing cost of a holder for holding the motor. CONSTITUTION: A motor holding structure has a motor 3 for generating vibration, an upper case 2 which has a first rib 22 for holding the motor, a lower case 1 which has a second rib 12 for holding the motor and which has a motor housing section, a printed board 2 which is installed adjacent to the motor housing section, and a thin-film like holder 4 which has on its surface a first and a second holding section and a friction section for generating friction and into which the motor is to be press-fit.
Patent JP-H11117475-A (JP)
Title: Downspout
Inventor: NAKAJIMA MASATSUGU
IPC: E04D13/08
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent freezing breakdown by inserting a flexible water passing tube in a cylindrical gutter main body, and providing a circular gap between the inner face of the cylindrical gutter main body and the outer face of the water passing tube. SOLUTION: This downspout is constituted of a cylindrical gutter main body 1 made of a hard vinyl chloride resin and a water passing tube 2 made of soft vinyl chloride resin and inserted into the cylindrical gutter main body 1, and a circular gap 3 is formed between the inner face of the cylindrical gutter main body 1 and the outer face of the water passing tube 2. The upper end of the downspout is connected to an eaves gutter provided at the eave edge of a roof, the lower end of the downspout is connected to a yard catch basin, and the rainwater in the eaves gutter flows down through the water passing tube 2 and enters the yard catch basin.  Even if the rainwater in the water passing tube 2 is frozen and expanded, the expansion of the rainwater is absorbed by the deformation expansion of the water passing tube 2, and the breakdown of the cylindrical gutter main body 1 can be prevented.
Patent JP-H11118430-A (JP)
Title: Non-contact type concrete length testing machine and mortar specimen receiving base used therefor
Inventor: HOSOKAWA YOSHIHARU
IPC: G01B21/02
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To save the labor, reduce the cost and improve the precision by providing a roller, a ball or the like which facilitates the slide of a specimen on an inclined surface on a specimen support part provided on the inclined surface of an inclined receiving base. SOLUTION: A specimen support part 4 having a roller, ball or the like which functions to make a concrete length test specimen 10 easy to move downward along an inclined surface 2 is provided on the inclined surface 2. In the length measurement, the concrete length test specimen 10 is placed on the inclined receiving base 1 of a testing machine, and the length testing machine is used to measure the displacement without making contact with the concrete by a precise laser displacement gauge 5. Since the specimen support part 4 for facilitating the slide of the concrete length test specimen 10 is formed on the inclined surface 2, the setting work of the concrete length test specimen 10 onto the inclined receiving base 2 is facilitated, and the measurement precision is also improved.