baber/WOPTO huggingface dataset:
Patent JP-H03229509-A (JP)
Title: Digital filter
Inventor: MATSUMOTO HIROAKI
IPC: H03H17/02
Filed: 1990-02-05
Abstract: PURPOSE:To easily obtain a desired filter characteristic with simple constitution by giving multipliers which can respectively multiply respective output signals of plural digital filter units by arbitrary coefficients and an adder which adds respectively multipled signals. CONSTITUTION:A filter is composed of a digital filter unit 1 (filter 1), a digital filter unit 2 (filter 2), a time adjustment delay circuit 3, the multipliers 4 and 5 and the adder 6. The delay time of unit time delay circuits D in the filter 1 is set to be equal to a sampling period at the time of analog-digital conversion in the same way as a general filter. Then, the multiplier 4 which can multiply the output signal of the filter 1 by the arbitrary coefficient (a) given by binary bit shift, for example, and the multipler 5 which can multiply the output signal of the filter 2 by the similar coefficient (b) are given. Then, the proportion of the output signal from the filter 1 and the output signal from the filter 2 is changed and added to the adder 6 so as to obtain a synthetic output signal.
Patent JP-S58143366-A (JP)
Title: Cleaning device
Inventor: KASAHARA NOBUO
IPC: G03G21/00
Filed: 1982-02-19
Abstract: PURPOSE:To elongate the life and reduce the quantity of consumption of the  magnetic carrier, and also to improve the toner collecting efficiency, by constituting a titled device of a magnetic brush provided so as to slide-rub the surface of an image carrying body, a means for supplying the magnetic carrier to  the circumferential surface of its cylindrical body, and its collecting means. CONSTITUTION:A cleaning device is stored and installed as a whole in a housing 12, and on the upstream side in the rotating direction of a photosensitive drum 20, a fur brush 9 is provided, and on its downstream side, a magnetic brush 1 is provided. The fur brush 9 is provided so as to be rotatable, so that the brush fur plated on its circumferential surface, slide-rubs the circumferential surface of the drum 20 at a higher speed than its peripheral speed, in the direction opposite to its running direction. Also, in the lower end part of the housing 12, a discharge screw 10 for removing a toner is provided on a position to which a toner hits out and drops from the inside of the brush fur of the fur brush 9 by flickers 9a, 9b. In this way, the cleaning efficiency is further improved.
Patent JP-S60169119-A (JP)
Title: Manufacture of permanent magnet
Inventor: NATORI EIJI
IPC: H01F1/055
Filed: 1984-02-13
Abstract: PURPOSE:To improve the orientation of magnetic anisotropy and to increase the magnetic flux density by a method in which fine powder of solid lubricant is eutectoid-plated on the surface of magnetic powder having uniaxial anisotropy, while the magnetic powder and the resin binder are melted and kneaded to be injected into and cured in a mold cavity applied with a magnetic field. CONSTITUTION:A metal composed of Sm2(Co, Cu, Fe, Zr)17 is melt and casted to obtain an alloy ingot. The ingot is subjected to solution treatment and to aging. The ingot is roughly ground and further control ground to obtain magnetic powder. The magnetic powder is added to a plating bath in which fine powder of graphite fluoride is dispersed in and mixed with N1 electroless plating liquid sufficiently. Stirring the mixture, eutectoid-plating on Ni and the graphite fluoride is performed to form a composite metal film on the surface of the magnetic powder. The magnetic powder is dispersed in and treated with a titanate coupling agent. The magnetic powder is dispersed in and kneaded with nylon 6 heated and melted by extruder kneading machine. The kneaded material is cooled to cure, and then ground to obtain pellets. These pellets are heated to be melted by a magnetic field injector. The melted material is injected into a mold cavity applied with a magnetic field and hardened.
Patent JP-H03230449-A (JP)
Title: Filament positioning method
Inventor: MOROKUMA HIRONORI
IPC: H01J9/04
Filed: 1990-02-02
Abstract: PURPOSE:To resolve the defect of a filament and facilitate positioning and adjustment by positioning the filament with a movable pin, not with a guide groove roller. CONSTITUTION:A guide groove roller 1 is off-centered with respect to the solder point 6 of a filament support 5 in advance. A filament 4 passing the roller 1 is clamped by clamps 2, 3 and extracted and fed onto the support 5 via an external actuator. The filament 4 and the support 5 are positioned via a movable positioning pin 7, and the spot point 6 is soldered. The clamps 2, 3 clamp the next filament 4 via the external actuator, and the same action is repeated. The defect of the filament is resolved, and positioning and adjustment can easily be performed.
Patent JP-H10131172-A (JP)
Title: Soil improvement method
Inventor: KANEKO YUJI
IPC: E02D3/12
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To settle bad influence caused by distortion of an injection pipe with injection reaction force, make difficult the damage in an ultrasonic wave sensor facilitate the specification of a measuring direction in a cutting area and to make it possible to ensure a required diameter of land formation to reduce a sludge disposal cost. SOLUTION: In a soil improvement method, a leading pipe 12 and an injection pipe 5 are pulled up as a unit while making a turning drive, the peripheral soil is cut with a turning jet of bentonite sludge W to be injected and air A, and when a cutting area 11 is formed, a sludge moving hole 20a is formed in a planned cutting area 11a, at the same time, the leading pipe 12 is inserted up to the target depth in the central part of the planned cutting area 11a, and the injection pipe 5 is made to pass through the inside of the leading pipe 12 to constitute so as to make it possible to make a turning drive as a unit. After soil in the planned cutting area 11a is cut off, the injection pipe 5 is pulled out from the leading pipe 12, and cut sludge H in the cutting area 11 is discharged to the ground through the sludge moving hole 20a while grouting grout through the leading pipe 12 to drive.
Patent JP-H03228913-A (JP)
Title: Construction of underground column strip
Inventor: UEDA KOTARO
IPC: E02D5/20
Filed: 1990-02-01
Abstract: PURPOSE:To enhance a water-barrier performance by switchingly injecting lean-mix cement milk and rich-mix cement milk into an excavated hole, by retaining an embedding steel pipe at the rich-mix cement part, and by inserting an inserting steel pipe with male and female connecting fixtures are fitted to the embedded steel pipe. CONSTITUTION:When a prescribed depth hole 4 is excavated by an excavator, lean-mix cement milk is injected from the given depth to the ground surface and rich-mix cement milk is injected in the range from the bottom of the hole 4 to a given depth, respectively, so that the inside of the hole 4 is made to be in a soil cement condition. Then, the excavator is withdrawn, and a steel pipe 6 on the outside circumference of which male connecting fixture 7 and female connecting fixture 8 are formed is inserted into the hole 4, and is retained at the rich-mix cement milk part. Then, channel members 10 for an earth auger shaft 3' are dottedly arranged so as to be adjacent to the steel pipe 6, and are fitted to the outside of the connecting fixture 7 for guiding an auger 3, and cement milk is likewise injected into the excavated hole. After withdrawal of the excavator, the connecting fixtures 7, 8 are fitted for inserting the steel pipe 6, and a column-lined wall is constructed under the ground.
Patent JP-H10221136-A (JP)
Title: Structure for converter part of electromagnetic flowmeter
Inventor: TACHIKAWA HIROYUKI
IPC: G01F1/58
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a converter part of an electromagnetic flowmeter which can simplify a work and an adjustment for setting a direction of a display of the converter part normally to conform to a direction of a piping. SOLUTION: A lid of a converter part and a display.setting part 42 are integrated, thereby constituting a one-piece lid 430. In the one-piece lid 430, a square lid material 433 having holes at four corners to pass screws, a window material 434, an O-ring 437 coupling the lid material and window material in a sealed state at an outer peripheral part of the window material 434, and the display.setting part 42 are united in one body by screws 436. Therefore, the one-piece lid 430 can be simply directed in a normal direction. A regular polygonal or circular shape alike is effective for the lid material 433. A noncontact type sensor such as a magnetic sensor, a photointerrupter or the like is used at a setting part of the dispaly.setting part 42, and can be set and adjusted from outside of the window material 434.
Patent JP-S58142745-A (JP)
Title: Control electrode for panel display unit
Inventor: KINOSHITA TATSUTO
IPC: H01J29/02
Filed: 1982-02-17
Abstract: PURPOSE:To prevent the destruction of a panel display unit when it is manufactured by providing a control electrode terminal section with a flexible structure. CONSTITUTION:The captioned control electrode consists of control electrodes 1a to 1g, a control electrode terminal 2a taken out outside a glass container 3, a control electrode terminal 2b inside a glass container bent by means of the molding by pressing, a cathode 4, and a low fused glass joint 5. In the said structure, when the glass container is vacuum-exhausted and heat-treated, it is deformed, but since the said bent control electrode terminal 2b has a spring structure and the capability of expansion and contraction absorbs the deformation error of the glass container 3 and then prevents the cracking of the glass container 3, the destruction of a panel display unit can be prevented when it is manufactured.
Patent JP-H04264755-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI SHUYA
IPC: H01L21/3205
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a semiconductor device having multilayer interconnections with high reliability. CONSTITUTION:A first layer interconnection 3, a columnar contact 3a made of a conductive material provided as a contact between layers on a predetermined region on the interconnection 3, an interlayer insulating film 5 so formed that a surface near the contact 3a is substantially flat with the upper surface of the contact 3a, and a second layer interconnection 7 so formed as to cover the upper surface of the contact 3a on the film 5, are provided.
Patent JP-S62182693-A (JP)
Inventor: KUROSAWA SATORU
IPC: G21C3/10
Filed: 1986-02-06
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-H10231578-A (JP)
Title: Building structure
Inventor: BERTSCHE PETER
IPC: E04B5/23
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To constitute building structure in such a way that a shear connecting member is not extended over the whole length of a beam by providing the shear connecting member at part of the upper face of the beam, and providing the side plate of the shear connecting member with reinforcing bars in the inserted state. SOLUTION: Wooden beams 10 are laid between vertical support walls, and a plurality of tongue-and-groove jointed plates 13 are laid on the beams 10 to form a floor D. A plurality of slotted openings 16 are formed at parts of the floor D positioned on the upper faces of the beams 10, and shear connecting members 15 are disposed at the slotted openings 16. A plurality of reinforcing bars 30 are disposed on the upper face of the floor D being inserted through the opening of the side plate of the shear connecting member 15, and reinforcing wire gauze 14 is disposed on the upper face of the side plate and on the upper face of the floor D. Concrete is placed on the upper face of the floor D to embed the shear connecting members 15, reinforcing bars 30 and reinforcing wire gauze 14, thus forming a concrete slab S.  The shear connecting members 15 are not therefore extended over the whole length of the beams 10.
Patent JP-H10223723-A (JP)
Title: Cassette-holding mechanism for separating and holding wafer
Inventor: TAKAKU MITSUO
IPC: B65G49/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To separate and house a multiplicity of wafers in stacked state so as not to damage them. SOLUTION: Wafers are separated and housed in a water tank. Wafers 3 separated by one each in a separation vessel 2 are contained in respect containing shelves. A cassette-holding mechanism 24 provided with a rotatable cassette-holding base 25 and a cam plate 29 makes feasible the attitude alteration of the cassette 13 following the shifting thereof. Within the separation vessel 2, the cassette 13 is elevated taking up a sideways attitude, so as to divide and house the wafers 3 by one each in respective housing shelves 13a. When a specific number of wafers are housed, a holding base 25 is rotated through the intermediary of a cam mechanism between the cam plate 29, so as to turn the cassette 13 upward to be shifted to a pick-up position P1 above the water level.
Patent JP-H01201498-A (JP)
Title: Method and device for forming electrodeposited metallic film
Inventor: TAZAKI YUICHI
IPC: C25D5/16
Filed: 1988-02-06
Abstract: PURPOSE:To uniformize the thickness of the electrodeposited metal films on the end face of a work and near said face by enclosing the outside circumference of the cathode work with an insulating shielding body and further enclosing the range from the outside circumference of an anode to the outside circumference of said shielding body with another insulating shielding body. CONSTITUTION:The head part of a piston 8 which is the work is immersed into an electrolytic cell 1 in which a plating liquid 2 is filled. The end face thereof is disposed oppositely to the anode 6. The outside circumference of the piston 8 is enclosed by the 1st insulating shielding body 3 apart a small spacing therefrom. Further, the range from the outside circumference of the anode 6 to the outside circumference of the above-mentioned 1st insulating shielding body 3 is enclosed by the 2nd insulating shielding body 4 apart a small spacing. Electricity is conducted between the cathode work 8 and the anode 6 in the electrodeposited metal film forming device in this state. The local thickness increase of the electrodeposited metal film deposited and formed in the peripheral part of the end face is thereby prevented and the plating film 11 having the uniform thickness is formed on a peak face 9 and a land part 10.
Patent JP-H10217911-A (JP)
Title: Webbing-winding equipment
Inventor: KOJIMA MICHIAKI
IPC: B60R22/40
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce costs by decreasing the number of part items and simplify parts control by improving an assembling working property. SOLUTION: A webbing-winding equipment is constituted to have a basic frame 7 coupled to a coupling part C at a car body side, a winding shaft 8 pivotally mounted in the basic frame 7 and winding webbing 4, a locking means R1 for stopping the leading rotation of the webbing 4 on the winding shaft 8, a weight inclined in accordance with sudden vehicular deceleration, an acceleration sensor 12 having a lever interlocking with the lever, and a locking instructions means R2 for allowing the rotation of the winding shaft 8 under an ordinary state and providing locking instructions to the locking means R1 in accordance with the displacement of the lever under the sudden vehicular deceleration. In this case, particularly, a weight 124-mounted weight stand 123 is pivotally mounted on the basic frame 122 side through a pin (N) extended in the car width direction.  A support surface (h) is formed to retain the upper surface (f) of the weight stand 123 to a given angle when the basic frame 122 is integrally coupled to the coupling part C.
Patent JP-S53110393-A (JP)
Title: Solar battery
Inventor: KOSHIBA SHIYOUHEI
IPC: H01L31/04
Filed: 1977-03-08
Abstract: PURPOSE: To prevent the reduction of the incident ray amount to the semiconductor substrate and to increase the characteristics for the release voltage, the photoelectric conversion efficiency and others, by making the metal film forming the Schottky barrier extremely thin within a range in which no evil effect is given to the barrier formation and then installing a transparent electrode to the metal film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10219222-A (JP)
Title: Microcapsule type adhesive particle for adhesion of liquid crystal display panel board
Inventor: TAKASHIMA YOSHIKAZU
IPC: C09J163/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject particles used for adhering and fixing two liquid crystal display panel boards in a uniform fine interval by regulating the average particle diameter of microcapsules and membrane thickness of the wall membrane so as to be within a specific region. SOLUTION: This microcapsule type adhesive particles are constituted of spherical microcapsules having a microcapsule core material comprising a homogenous mixture of (A) an epoxy resin-based adhesive, (B) an elastic reinforcing material and (C) a heat-activating type latent hardener encapsulated with resin wall membranes, and have membrane thicknesses of the wall membranes within the range of 0.005-1μm and average particle diameter within the range of 1.5-10μm. The component B is preferably at least one of epoxy resins of glycidyl ester type of dimer acid, a polypropylene glycol type and a nuclear- containing polyol type.
Patent JP-H11222322-A (JP)
Title: Paper loadding device
Inventor: IEMURA HIROTOSHI
IPC: B65H1/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To move a paper support, a left paper guide, a right paper guide and a back guide in a single operation, and to largely improve reliability without damaging a part while reducing a space by interlocking the paper support and the left paper guide or the right paper guide by a single interlocking gear. SOLUTION: Since a paper support 102 moves in the C direction when a left paper guide 103 or a right paper guide 104 is moved in the F direction by stacking a paper P having a comparatively long paper width on a paper tray 101, the slope part 102 arranged in the paper support 102 returns a paper feeding angle to a main body of the paper P to the former state by returning the paper P to the paper stacking surface of the paper tray 101 by entering the reverse of the paper tray 101 from the hole opening part 101a arranged in the paper tray 101, and the paper support 102 holds the paper so that deflection is not caused in the lengthwise direction of the paper by moving in the lengthwise direction of the paper.  The lengthwise direction of the paper can be supported since the paper feeding angle can be changed in the case of cardboard having a small paper width and in the case of a paper having a large width.
Patent JP-H09210038-A (JP)
Title: Axial load control detent nut
Inventor: LOUW JOHN A
IPC: F16B31/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a nut which cannot be tightened further when it reaches predetermined axial load and has a detent function. SOLUTION: The main body of this detent nut consisting of the main body which involves the internal surface of a female screw 30 forming a through lumen is provided with a shell part 22 having a stopper 24 which surrounds at least a part of the internal surface of the female screw. The stopper 24 is provided with a thin-wall part, an adjacent thick-wall part and a part where wall thickness between the above two changes gradually. The thick-wall part is formed so as to engage with a triangular driver, and a tightened surface is formed, which is deformed inwards in the diametrical direction when the nut is thrust into the female screw by predetermined axial load. By the deformation, the thick-wall part is integrated substantially with the nut body to complete nut tightening without producing the tightened surface.
Patent JP-H05199591-A (JP)
Title: Hearing aid
Inventor: MIURA MASAMI
IPC: H04R25/04
Filed: 1992-01-17
Abstract: PURPOSE:To provide the hearing aid which adjusts the output sound volume most suitably for a sense of hearing of an aurally handicapped person. CONSTITUTION:This hearing aid which amplifies an input audio signal by a variable amplifying part 3 to output sounds is provided with a time integrating means 6 which outputs an integral value in a prescribed time section of the input audio signal and a gain control means 7 which compares the output level of the time integrating means 6 with a preliminarily set limit level and variably controls the degree of amplification of the input signal in the variable amplifying part 3 based on the comparison result.
Patent JP-H05195121-A (JP)
Title: Alloy for pressing die
Inventor: KUBOTA KOHEI
IPC: B29C33/38
Filed: 1992-01-17
Abstract: PURPOSE:To obtain an alloy for pressing dies fitting for production in small quantities and having wear resistance to iron by specifying a compsn. consisting of Al, Cu, Mg and Zn. CONSTITUTION:This alloy for pressing dies is a high-Al Zn alloy consisting of 9.5-30wt.% Al, 6.0-20wt.% Cu, 0.01-0.2wt.% Mg, <=1.0wt.% at least one among Ti, Zr, Ni, Co, Mn, Li, Be, Si and lanthanum senes element and the balance Zn excluding inevitable impurities, has satisfactory castability, high strength and wear resistance to iron. When this alloy is cast or mechanically worked, pressing dies and block for pressing dies excellent in pressing durability can be obtd by casting and mechanically working this alloy.
Patent JP-S59157848-A (JP)
Inventor: MAABIN SHIII GARISUN
IPC: G11B5/858
Filed: 1984-02-14
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-H11224730-A (JP)
Title: Power supply adapter, and ac/dc converter
Inventor: SHIMATSU HITOSHI
IPC: H01R31/06
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To ensure the movability of a tubular fuse which is held movable. SOLUTION: A fuse storage hole 23 is formed in a plug part 15 of a power supply adapter 12 comprising a lower case part 20, an upper case part and a cap 22 which are formed of a thermoplastic resin, and a tubular fuse 25 and a fuse holder 26 are stored in a movable manner in the axial direction. A contact storage chamber 29 is provided on each side of the fuse storage hole 23 in the plug part 15, and a contact plate 19 is held in a movable manner in the direction orthogonal to the axis. A pair of compression coil springs 43 to energize the contact plate 19 in the direction orthogonal to the axis so as to be separated from the axis, are provided in each contact storage chamber 29 so as to be opposite to each other. The compression coil springs 43 are formed of a thermoplastic resin, and supported by a spring receiving member 37 to be held by the compression coil springs 43.
Patent JP-H08197407-A (JP)
Title: V groove working method, v groove connector and mold
Inventor: HAYASHI YUKIO
IPC: B24B19/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a V groove working method for cutting a require V groove accurately in manufacture of a metal mold. CONSTITUTION: In forming of a V groove 201 of designated size and depth in one side surface 202 of an object to be worked 200, a grinding wheel cutting tool 20 to which an angle grinding wheel 20 which has an angle e blade part 21a and a plain grinding wheel having a plain blade part 22a are fixed is fit to a drive shaft 102 at a machine tool 100 side and also the object to be worked 200 is fixed to a working base part 101 at the machine tool 100 side. First, a V groove 21c of depth deeper than designated size is formed by the angle grinding wheel 21 of the grinding wheel cutter 20 and then one side surface 202 of the object to be worked 200 is removed by the designated amount by the plain grinding wheel 22 of the grinding wheel cutter 20 to conform to the V groove 201 of depth of designated size.  Whereby, the object to be worked 200 having the V groove 201 is produced more accurately with agreeable productivity.