baber/WOPTO huggingface dataset:
Patent JP-S63150842-A (JP)
Title: Scanning electron microscope
Inventor: MORIWAKI HIRONOBU
IPC: H01J37/147
Filed: 1986-12-15
Abstract: PURPOSE:To suppress effects of deflecting distortion even in case of observing an image of low magnification by operating the correction amount of deflecting distortion on respective scanning positions, every magnification, on the basis of the amount of deflecting distortion on respective lattice points so that scanning signals are corrected. CONSTITUTION:Electron beams generated from a filament 1 are accelerated 3, and next they are collected on a sample 9 by a focusing lens 7. Further, these electron beams are deflected by a scanning signal supplied to a deflecting coil 8. After a scanning signal coming from a scanning signal generating circuit 15 is amplified in accordance with specified magnification by a magnification setting circuit 16, it is supplied to this coil 8 through an adder 17. In a memory 12, the amount of deflecting distortion on four cornered lattice points is memorized every magnification. In a computer 11, the correction amount for correcting the deflecting distortion is operated by the four- cornered correcting amount coming from the memory 12 and information which is related with the scanning positions and which comes from the circuit 15. Addition of this operated correcting amount signal to a scanning signal supplied from the circuit 16 is performed in an adder 17, and an output signal of the adder 17 is supplied to the coil 8. Hence, an exact scanning image can be obtained.
Patent JP-2000121240-A (JP)
Title: Food storehouse
Inventor: SUZUKI KATSUHIKO
IPC: F25D11/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a food storehouse not to cause some dusts accumulated at an inner bottom part of the storehouse to be whirled up within the storehouse even if a food material transporting cart having some casters is loaded into the storehouse as it is and the food material is cooled and stored in the storehouse. SOLUTION: There is provided a food material storehouse having a door in which a food material transporting cart 21 comprising a plurality of stages of shelves 23 for mounting food material trays 22, a supporting member 24 for supporting these shelves 23 and legs 26 connected to the supporting member 24 and having casters 25 is stored as it is in the storehouse. Within the storehouse 1a is installed a partition plate 31 for parting the shelves 23 of the food material transporting cart 21 stored in the inner side 1a of the storehouse 1 and the legs 26.
Patent JP-H05131047-A (JP)
Title: Rotary drum type game device
Inventor: INOUE JIYUNICHIROU
IPC: A63F5/04
Filed: 1991-10-18
Abstract: PURPOSE:To provide a rotary drum type game device allowing an easy operation test, and ensuring easy wiring and less concern about erroneous wiring, even when the device is connected to a coin ending machine. CONSTITUTION:A relay terminal block 100 has the first connector (CN1) 101, the second connector (CN2) 102, the third connector (CN3) 103 and an interface circuit 104 respectively on a board 110. The first connector 101 is connected to the card read device of a coin lending device laid between a game machine, while the second connector 102 is connected to a coin lending switch, a card return switch and a display section. Also, the third connector is connected to a control section to control a coin delivery device for discharging lending coins on the basis of information from a card. In performing an operation test, the second and third connectors 102 and 103 are disconnected.
Patent JP-H11302217-A (JP)
Title: Production of acid chloride
Inventor: COLSON JAMES G
IPC: C07C53/50
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To produce an acid chloride useful as a raw material for herbicides or the like at a relatively low cost without forming an extreme amount of by-products through the reaction of an aldehyde with chlorine gas. SOLUTION: A method for producing an acid chloride (preferably, pivaloyl chloride or the like) of formula I. A solution of (A) an aldehyde (preferably, pivaldehyde) of formula II (R is a 1-20C group having no unsaturated bond) in an inert solvent (preferably, chlorinated benzene or the like) is produced, (B) chlorine gas is dispersed into the solution, and as the result, the reaction between the component A and the component B proceeds in the absence of a catalyst, an initiator and ultraviolet rays. Further, it is preferable that the objective acid chloride is made to react with chlorine gas in the presence of a chlorine free-radical generating agent to obtain a chlorinated acid chloride.
Patent JP-H0316148-A (JP)
Title: Semiconductor element connection apparatus
Inventor: FUJIMOTO HIROAKI
IPC: H01L21/60
Filed: 1989-11-16
Abstract: PURPOSE:To realize a high-density mounting operation in a state that a cost for an installation has been lowered by a method wherein an LSI chip is connected to a circuit board by using only a light-hardening insulating resin. CONSTITUTION:An LSI chip 26 which is provided with bumps 27 at electrodes is set facedown and is fixed and bonded to a wiring board 29 by using a UV resin 29 of a light-hardening insulating resin; the bumps 27 of the LSI chip 26 and conductor interconnections 30 of the wiring board 29 are connected by a pressure-bonding operation while the light-hardening resin is being contracted. In this manner, a series of mounting processes of the LSI chip 26 onto the wiring board 29 such as a coating operation of the UV resin 28 on the LSI chip 26, an alignment operation of the LSI chip 26 with the circuit board, a pressurization operation onto the LSI chip 26 and a hardening operation of the UV resin 28 can be executed by using one apparatus so as to satisfactorily comply with a change in the chip and by reducing a connection defect; a heating mechanism and an ultrasonic mechanism are not provided. Thereby, the LSI of high pin counts and fine pitches can be bonded collectively at a low installation cost.
Patent JP-H0595181-A (JP)
Title: Developer for pattern formation in manufacture of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/06
Filed: 1991-10-17
Abstract: PURPOSE:To enable the manufacture of a printed wiring board of a high density fine pattern and the improvement of the manufacturing accuracy and productivity thereof. CONSTITUTION:A photosensitive layer of an exposed dry film on the copper foil of a copper-clad laminate, is developed in developer containing carbon graphite mixed as filler to form a pattern. The copper foil thus patterned is etched in etchant to obtain a printed circuit, a printed wiring board thus being manufactured.
Patent JP-H02144207-A (JP)
Title: Rear wheel suspension device for rear wheel steering vehicle
Inventor: EDAHIRO TAKESHI
IPC: B60G3/26
Filed: 1988-11-28
Abstract: PURPOSE:To enhance the turning-round performance in the initial stage of turning by pivotally fitting the lower end part of a damper to a wheel support, so that a toe-out moment around a king-pin axis is acted on the rear wheel on the outside of turning by the reaction of the damper. CONSTITUTION:In a rear wheel, for example, the right side rear wheel 11R of a rear wheel steering vehicle, a wheel support 40 provided with a knuckle arm 14R, which is connected to a tie rod 13R projected toward the rear of the vehicle body via a ball joint 50, is supported by both an upper arm 41 and a lower arm 42 via ball joints 43, 44 respectively. In this case, the lower end part of a cylindrical damper 45 for cushioning use is pivotally fitted to the wheel support 40 in the rear of a king-pin axis KP, and also the lower end part of a guide shaft 47 for a coil spring 46 is pivotally fitted to the wheel support 40 in front of the king-pin axis KP. And a toe-out moment around the king-pin axis KP is produced by the reaction of the damper 45.
Patent JP-2001113158-A (JP)
Title: Method for manufacturing dry microcapsule
Inventor: TACHIBA HIDEKI
IPC: B01J13/22
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing dry microcapsules which prevents the destruction of capsule films during drying of the microcapsules prepared by a coacervation method with a simple method. SOLUTION: This method for manufacturing the dry microcapsules consists in coating the microcapsules prepared by the coacervation method with a coating agent consisting of bivalent or tervalent aliphatic alcohol or glycitol, then drying the coating.
Patent JP-H04172197-A (JP)
Title: Crushing device for waste can or the like
Inventor: KUNISADA TAKESHI
IPC: B30B9/32
Filed: 1990-11-02
Abstract: PURPOSE:To prevent explosion and to diminish load on breaking power by breaking waste with a cutting breaker to remove gas, classifying large blocks and small blocks with a classifier and crushing the large blocks with a crusher. CONSTITUTION:Waste is compressed and cut by a disk in the cutting breaker 1 to remove combustible gas. The waste is classified by a classifier 6 into large blocks and small blocks, metal is taken out by a 1st magnetic classifier 10 in the course of transfer of the small blocks by a conveyor 11 and transferred to a metal storing pit 13. The small blocks which are not taken out by the 1st magnetic classifier 10 are transferred into a nonmetal storing pit 14 through the conveyor 11. The large blocks from the classifier 6 are transformed by the crusher 15 into the small blocks. The small blocks from the crusher 15 are classified by a 2nd magnetic classifier and sent to a metal storing pit 13, nonmetal is sent to a non-metal storing pit 14, the small blocks are sent from the pit 13 to a compactor 17 and compacted then, transmitted by a truck from the pit 14 to a reclaimed site.
Patent JP-H02143172-A (JP)
Title: Logic analyzer
Inventor: UEMATSU MAKI
IPC: G01R31/317
Filed: 1988-11-25
Abstract: PURPOSE:To measure a logical level in logical operation to be measured and also measure the power consumption of the whole logic circuit by adding a current measuring function. CONSTITUTION:A current measurement channel 2 which incorporates an A/D converter and measures and stores the current consumption of the whole logic circuit is provided in addition to logical level measurement channels which measure and store logical levels at necessary points of the logical connections of a device to be measured with an indication from a logic analyzer control part 3. Therefore, the logical level and the current consumption of the whole logic circuit are measured during the logical operation to be measured and those measurement results are displayed on a display part 4 at the same time to analyze operation depending upon the time of the logic circuit from the view points of both the logical operation and current consumption.
Patent JP-H0561946-A (JP)
Title: Bar arrangement design back-up method
Inventor: TAKAHASHI HISAO
IPC: E04B1/16
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a design back-up method to attain the quick and accurate arrangement of bars at the joint part between a beam and a pillar of a reinforced concrete (RC) building. CONSTITUTION:A bar arrangement pattern input process l. is provided to input a bar arrangement pattern set for the joint part between a beam and a pillar to a computer together with a basic data input process 2 where the data including the blushing thickness are inputted to the computer, a size data input process 3 where the data including the sizes of the beams, the pillars, the beam bars, and the pillar bars are inputted to the computer, and a bar arrangement diagram production process 4 where 8 bar arrangement diagram is produced by the computer based on the bar arrangement pattern, the basic data, and the size data which are inputted in the processes 1-3 respectively.
Patent JP-H07150884-A (JP)
Title: Control mechanism for rock cracking device
Inventor: FUJITA TERUSHIGE
IPC: E21C37/04
Filed: 1993-11-29
Abstract: PURPOSE:To perform automation by a method wherein a pressure gauge and a timer are arranged to a control device to feed an oil pressure to a plurality of rock crackers and when an oil pressure is reduced or an oil pressure feed continuing time exceeds a set value, the feed of oil is stopped. CONSTITUTION:A rod-form rock cracker 1 to crush a rock through expansion created by an oil pressure is inserted in a hole drilled in a rock-bed. A pump unit 2 is operated and by operation of a control unit arranged to a booster unit 3, the rock cracker 1 is selected to feed oil thereto. A pressure signal from a pressure gauge 18 is read at the control unit and when a pressure attains a predetermined rated value, a timer is actuated. When a detected oil pressure is reduced (when a rock-bed is cracked), or when an oil feed continuing time exceeds a set value, a solenoid valve 5 of the rock cracker 1 is closed to stop the feed of oil and a solenoid valve 5 of the different cracker 1 is opened to feed oil. This constitution performs an automatic and high-efficient work to pressurize, in order, the rock crackers 1.
Patent JP-S62155031-A (JP)
Inventor: MOTOYAMA TADASHI
IPC: A01G13/02
Filed: 1985-12-27
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-H05170450-A (JP)
Title: Magnetic powder for magnetic recording medium and production therefor
Inventor: SANO KAZUHIRO
IPC: C09D7/12
Filed: 1991-11-14
Abstract: PURPOSE:To provide a magnetic powder for magnetic recording medium composed of a hexagonal ferrite low in dissolution property of alkaline earth element and to provide a producing method therefor. CONSTITUTION:The magnetic powder for magnetic recording medium is the hexagonal ferrite expressed by a general formula AFe(12-X)MXO19. (In the formula. A is one kind selected from Ba, Sr and Ca, M is one or more kind selected from In, Al, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Nb, Sb and Ta and X is number of 1-2, 5. Subsequently the same.) And on the surface, sulfate of Ba, Sr or Ca is formed. And the producing method is constituted by mixing a starting material containing Fe2O3, M, AO and B2O3 so that ratio of AO is excess and after heating and melting, by rapidly cooling to form a amorphous body, by heat treating to deposit a substituted hexagonal ferrite and by treating with dilute sulfuric acid or aq. sulfate solution to form sulfate of Ba, Sr or Ca on the surface of the hexagonal ferrite.
Patent JP-H08226938-A (JP)
Title: Digital oscilloscope
Inventor: BENTON HORUTSUWAASU
IPC: G01R13/32
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To observe the, relation between the magnification window and main trace by dual zoom indication in relation with horizontal and vertical magnification factor, scale and lead-out. SOLUTION: A processor 30 processes fetched digital aveform values by interpolation and decimation routines 81a to 81c and generates the records of a main trace, first zoom trace and second zoom trace, then they are accumulated in buffers 91, 92 and 93 respectively. By using the records, a main trace 65, first zoom trace 61 and second zoom trace 62 are indicated by an indicator 40, while a first zoom box 63 and second zoom box 64 respectively corresponding to the first zoom trace and second zoom trace are indicated together with the main trace 65 by zoom box generators 94 and 95.
Patent JP-H08308879-A (JP)
Title: Wheel cleaning device of wheelchair
Inventor: WADA MIKIYA
IPC: A61G5/00
Filed: 1995-10-23
Abstract: PURPOSE: To clean wheels in a condition where a user of a wheelchair still gets on the wheelchair by arranging a wheel cleaning part by combining a wheel cleani ng roller and wheel rotating rollers with each other on a base stand to which the wheelchair gets on and off, and simultaneously cleaning a large wheel and a small wheel of the wheelchair while rotating the respective rollers. CONSTITUTION: An opening part from which a wheel cleaning part is exposed is arranged in an upper plate 1a of a base stand to which a wheeglchair 9 gets on and off, and a cleaning roller 4A, wheel rotating rollers 4B and 4C, a wiping-off tool 5, a cleaning liquid storage tank 6 and an electric motor 7 are arranged on a lower plate 1b, and inclined plates 8 and 8a to which the wheelchair gets on and off are installed in end parts in the wheelchair traveling direction of the upper plate 1a. The wheel cleaning part is composed of a combination of the wheel cleaning roller 4A and the wheel rotating rollers 4B and 4C, and can simultaneously clean a large wheel 9a and a small wheel 9b of the wheelchair while rotating the wheel rotating rollers 4B and 4C and the wheel cleaning roller 4A by placing the large wheel 9a and the small wheel 9b of the wheelchair 9.
Patent JP-H02146643-A (JP)
Title: Memory device
Inventor: KIKUCHI HIROSHI
IPC: G06F12/06
Filed: 1988-11-29
Abstract: PURPOSE:To prevent the transfer of wrong data by monitoring the delay timing signal from the 1st and 2nd bank control parts and outputting an error signal caused by the bank conflict to an external device when both delay timing signals are received in the same timing. CONSTITUTION:The 1st and 2nd delay timing signals of the 1st and 2nd bank control parts 16 and 17 are monitored by a monitor part 18. Then the part 18 outputs a signal to an external device 14 via a common control part 15 to show an error due to the conflict caused between the 1st and 2nd banks 11 and 12 when both delay timing signals are received in the same timing. Thus it is possible to detect an error due to the conflict to the action of one of both banks 11 and 12 that is caused by the malfunction of the other bank. Furthermore the error due to such conflict can be reported to the device 14.
Patent JP-H07151292-A (JP)
Title: Repair of piping
Inventor: AKAGAWA KATSUHIKO
IPC: F16L55/16
Filed: 1993-11-30
Abstract: PURPOSE:To surely repair the defective part of piping in a short time without suspending the operation of the equipment. CONSTITUTION:Clamping members 1 and 2 which are formed to each half divided cylindrical shape having the inside diameter dimension larger than the outside diameter of a pipe (a) and have the arcuate collar members 1a and 2a which have the inside diameter dimension larger than the outside diameter of the pipe (a) and are installed on the inside of both the end parts in the axial direction are provided, and on the inner peripheral surfaces of the collar members 1a and 2a, half-divided ring-shaped seal members 6 and 7 are inscribed in the peripheral direction, projecting in the diameter direction of the pipe (a). Both the clamping members 1 and 2 are externally fitted in each airtight form so as to cover the outer peripheral surface of the defective part (b) of the pipe (a), and in the space 3 formed between the outer peripheral surface of the defective part (b) of the pipe (a), inner peripheral surfaces of the clamping members 1 and 2, and the side surface of the seal member 6, the pipe (a) is repaired by pouring and filling a fillar 25 from a filler pouring pipe 10 arranged on the clamping member 2 on the lower side, discharging air in the space 3 from the air vent pipes 12, 20, and 14 which are arranged properly on the clamping members 1 and 2.
Patent JP-S61163656-A (JP)
Inventor: FURABUIO BUIRA
IPC: H01L21/8222
Filed: 1985-12-28
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-H09147492-A (JP)
Title: Data extraction circuit
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B20/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve data slice performance required for performing data reproduction. SOLUTION: An adder 111 and a DSB detector 112 control a slice level according to the occurrence frequency of the positive/negative data. The adder 103 obtains the regenerative data by slice processing also. A register 104 obtains a sampling value A having a negative polarity immediately before a regenerative data level crosses the slice level. The register 105 obtains the sampling value B having a positive polarity immediately before a regenerative signal level crosses the slice level, and the register 106 obtains the sampling value C having the polarity immediately before the regenerative signal level crosses the slice level. The adder 107 calculates (A+C), and controls a slice level generating device 108 to set the slice level through a data limiter 113, and a subtracter 109 calculates (B-C), and controls a data clock generating device 110 to control a data clock phase.
Patent JP-H09148935-A (JP)
Title: Method and device for digital data transmission
Inventor: OGURA YASUHIRO
IPC: H03M3/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and cost reduction by eliminating a need of special circuits and control not only on the transmission side but also on the reception side. SOLUTION: This device 1 converts the input signal supplied through an input terminal 2 to one-bit digital data by a sigma delta (ΣΔ) modulation circuit 3 and subjects this data to biphase mark modulation by a biphase mark (FM) modulation circuit 9 and transmits it to a digital data reception equipment 20 through a transmission line 12.
Patent JP-H04174331-A (JP)
Title: Optical fiber sensor
Inventor: YAMADA YUTAKA
IPC: G08C23/04
Filed: 1990-11-07
Abstract: PURPOSE:To detect highly accurately actual temperature of a part to be measured by forming a winding part of an optic fiber in concentric and plane shape. CONSTITUTION:A winding part 11 is formed by winding one optic fiber having no coating in concentric shape and in plane shape, this winding part 11 is fixed on a thin-film shaped base member 12 which has an improved thermal conductivity, and the upper part is coated with a coating member 13. An inner diameter of this winding part 11 is prescribed by a bending limit angle of an optical fiber to be used and the outer diameter is determined by the length of the optical fiber to be wound. Also, the length of the optical fiber to be wound should exceed a unit resolution distance of a measurement system. Further, an edge part of the optic fiber to be wound is coated with a vinyl sheath 14 and is optically connected to an optic fiber cord for connection by fusion. Then, the member 12 is fitted to a surface to be measured, for example an outer surface of a reaction furnace or a surface of a power-distribution panel, and heat on these surfaces is transmitted to the optic fiber so that it is desirable that a material with a small thermal capacity and an improved thermal conductivity such as aluminum foil should be used.
Patent JP-H08161510-A (JP)
Title: Texture mapping device
Inventor: OKA MASAAKI
IPC: G06T15/04
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a natural mapping image having more reality with a small calculation quantity when texture mapping is performed in real time. CONSTITUTION: The texture mapping device which sticks a texture image on a polygonal area as a unit of three-dimensional image information constituting a body to be displayed as an image extracts representative points in the polygonal area by a geometry transfer engine(GTE: Geometry Transfer Engine) 62, performs the perspective transformation of the coordinates of the representative points, and performs linear interpolation between the transformed representative points by a graphic processing unit(GPU) 62 to draw the image.
Patent JP-H10137892-A (JP)
Title: Flanged cap nut, and its manufacture
Inventor: YAMASHITA HARUMI
IPC: F16B37/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a flanged cap nut in which the resin or the like never flows into a screw hole at a low cost. SOLUTION: A manufacturing method comprises a process to cut the wire 1 to the length corresponding to the prescribed mass, a drilling process to form a recessed part 3 from one end of a cut piece 2 into a cup shape, a preforming process to form a thick-walled annular projected part 5 on an outer circumference of a bottom part of a cup-shaped part 4, a flanging process to form a flange 6 from the annular projected part 5 and finally form the cup-shaped part 4, a process to punch a notch 7 in the flange 6, and a threading process to form a screw 8 on an inner circumference of the cup-shaped part 4, and a flanged cap nut 10 in which the flange 6 is provided and the bottom part is integratedly closed is manufactured through a series of pressing operations.