baber/WOPTO huggingface dataset:
Patent JP-S59118804-A (JP)
Title: Manufacture of fe-cr-co magnet alloy powder
Inventor: ODA KOUICHI
IPC: C22C38/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the titled fine powder with high moldability by carrying out melting and spraying with a plasma gun and a spray nozzle in place of water atomizing or gas atomizing when metallic powder is manufactured by powdering molten metal. CONSTITUTION:An alloy consisting of 17-45wt% Cr, 5-30wt% Co and the balance Fe is melted by heating to a very high temp. in vacuum with a plasma gun, and the molten alloy is sprayed from a nozzle. Hardly oxidized fine Fe-Cr- Co magnet alloy powder can be obtd. by this method, and finally an Fe-Cr-Co magnet with superior magnetic characteristics can be manufactured.
Patent JP-H04361038-A (JP)
Title: Composite film for packing
Inventor: HASHIGUCHI SADANORI
IPC: B32B15/085
Filed: 1991-06-07
Abstract: PURPOSE:To prevent the release of the base material and intermediate layer composed of straight chain linear low density polyethylene of a composite film used in a packing bag even when said film is preserved over a long period of time and to develop the antistatic effect of the inner surface layer thereof over a long period of time. CONSTITUTION:A composite film is constituted by laminating and bonding a straight chain linear low density polyethylene layer 3 to the surface of a base material layer 1 through an anchor coat layer 2 and laminating and bonding an inner surface layer 4 composed of an ethylenic resin film containing 0.1-2wt.% of an antistatic agent to the surface of the straight chain linear low density polyethylene film layer 3, and the straight chain linear low density polyethylene film layer 3 being an intermediate layer, prevents the transfer of the antistatic agent.
Patent JP-S59125228-A (JP)
Title: Fixing method of heat exchanger
Inventor: KAWASAKI ISAMU
IPC: F28F1/22
Filed: 1982-12-29
Abstract: PURPOSE:To reduce working man-hour and to permit free selection of the material for metallic foil in mounting of a heat exchanger by putting corrugated metallic foil coated thereon with a self-adhesive agent on a pipe heat exchanger on a plate-shaped mounting member, pressing the same with a rubber press and fixing the assembly in tight contact with each other. CONSTITUTION:Metallic foil fed from a bobbin 1 is coated thereon with a self- adhesive type hot melt resin by a head. The foil is corrugated by heated forming rolls 10, 11 and the resin 9 is melted by a hot air device 13 and is cut to a prescribed length by cutters 14, 15. The cut foil is fed to a conveyor 16. A heat exchanger 20 is placed on the plate-shaped mounting member in a receiving base 18, and the corrugated metallic foil 2 is put thereon by upsetting 17 of the conveyor 16. The three are joined together by rolling down 24 with a rubber press, whereby they are fixed in tight contact with each other. This method may be practised by a simple batch type. The need for conventional stages such as rivetting, spot welding, etc. is eliminated and the stage is simplified. The material of the metallic foil is freely selectable and the appearance is improved.
Patent JP-S6389281-A (JP)
Inventor: KATO HISAO
IPC: B25J15/08
Filed: 1986-09-30
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-H04112333-A (JP)
Title: Check system for assurance of program circularity
Inventor: HIRANO KENICHI
IPC: G06F9/06
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a check function which ensures the on-line business processing program AP circularity in view of an AP interface by adding a data base DB/data communication DC interface correspondence check function developed originally by a user to a language checker. CONSTITUTION:A means 1 is provided to add a check function related to a DB/DC interface together with the means 21-25 which decide and extract the information needed for the check related to the DB/DC interface out of an object program at the side of a checker 2, and the means 27 and 28 which transfer the information and the control to an additional part 3 which attains the check function related to the DB/DC interface. Thus a user selects a language checker in accordance with the operating environment and at the same time a DB/DC interface correspondence check function developed originally by the user is added to the language checker. Thus it is possible to obtain a check function which ensures the AP circularity in view of the AP interface.
Patent JP-H04117297-A (JP)
Title: Production of invert sugar
Inventor: NAKANISHI NORIYOSHI
IPC: C12N9/26
Filed: 1990-09-05
Abstract: PURPOSE:To obtain invert sugar at a low cost with quick inversion, with no problem of microbial proliferation during its production, by using a heat-resistant invertase contained in grapes. CONSTITUTION:The objective invert sugar can be obtained by using a heat- resistant invertase contained in grapes. For said enzyme, it is preferable that precipitate after centrifugal separation of grape juice and/or grape juice condensate be used.
Patent JP-H0895524-A (JP)
Title: Matrix type display device
Inventor: AOKI SHIGEKI
IPC: G02F1/133
Filed: 1994-09-28
Abstract: PURPOSE: To provide a matrix type display device capable of selectively flashing symbols. CONSTITUTION: A comparator circuit 9 between the write-in address 6 and the readout address 5 from a microcontroller to be inputted to a storage circuit 8 is provided in this device and phases of readout data 2 of the storage circuit 8 are converted in EX-OR gates 11 by the output signal 3 of the comparator circuit 9 and the output signal of a timer 10 for flashings to be transmitted to a liquid crystal driving circuit 7. Moreover, phase conversions of EX-OR gates 11 are repeated with the cycle of the timer for flashings. Further, the circuit is utilized not only for symbols but also for the flashing of a cursor display, etc., by adding and connecting a latch in between write-in data 13 and the write-in address 6, etc.  Thus, the microcontroller is not required to rewrite display data with the flashing cycle by allowing the flashing function of the display symbols to be incorporated in the matrix type display device. Since the microcontroller can be made to be in a stop state, the reducing of the current consumption is realized.
Patent JP-H0573256-A (JP)
Title: Crosshair cursor generating device
Inventor: HOSHINA HIDEO
IPC: G06F3/0481
Filed: 1991-09-12
Abstract: PURPOSE:To provide the crosshair cursor generating device with good operability used for a CAD system or the like. CONSTITUTION:The crosshair cursor generating device is provided with an xy counter 2 counting display coordinates, a start position register 3 storing the start coordinates of a display window, a window width register 4 storing the width data in x and y directions of the window, an xy register 5 storing the display coordinates of the crosshair cursor, a comparison circuit comparing each output of the register and the output of the xy counter 2, and a crosshair cursor generation part 14 generating the crosshair cursor receiving the output of these comparison circuits. A coordinate calculation circuit 20 automatically calculating the two crosshair cursor display coordinate points on the window boundary, calculating the value of the tilted register to the two points, and calculating the coordinates of the tilted crosshair cursor is provided between the xy register 5 and the comparison circuit. When the values of x and y coordinates are coincident, the crosshair cursor is generated.
Patent JP-H0197290-A (JP)
Title: Method and reactor for ozone treatment of woody cellulose material,especially,paper pulp
Inventor: KURISUCHIYAN KOSUTE
IPC: D21C9/153
Filed: 1988-09-17
Abstract: PURPOSE: To provide a method for treating a wood cellulose material with ozone, enabling the reduction in a reaction time, the improvement in the degrading length and ratio of the pulp and the bleach of the material in a short time by crushing the wood cellulose material in a specific size and subsequently treating the crushed cellulose material with ozone in an ozone carrier gas. CONSTITUTION: A material, such as wood cellulose, preferably having a dryness of 20-50% is subjected to a crushing treatment to give the crushed state for ensuring the maximum interface distance between an ozone carrier gas and the solid fibers of the material, and subsequently fed into a reactor 6. A carrier gas having an ozone concentration of 4-10 wt.% is charged from a duct 5 into the reactor 6 to treat the material with the ozone. Thereby, the material can be bleached with the ozone in a short time. The ozone for treating the material is preferably charged in an amount of 2-8 wt.% based on the dried material.
Patent JP-S62100355-A (JP)
Inventor: BUERUNAA FUITSUSHIYAA
IPC: B65H23/32
Filed: 1985-10-21
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-H04114147-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/76
Filed: 1990-09-04
Abstract: PURPOSE:To enable a uniform simultaneous high-speed multilayer coating free of repellency and unevenness by incorporating a specified compound in a silver halide emulsion layer or another hydrophilic colloidal layer. CONSTITUTION:The silver halide emulsion layer or another hydrophilic colloidal layer contains the compound represented by formula I in which each of R1 and R2 is H or 1-30C optionally substituted hydrocarbon group, and at least one of them is an optionally substituted hydrocarbon group including 1-6C alkyl group; L is a divalent bonding group; and M is H or a cation, thus permitting a photographic emulsion layer or another hydrophilic colloidal layer to be formed by coating at high speed without causing repellency and other trouble.
Patent JP-S61113135-A (JP)
Title: Manufacturing device of metallic thin-film magnetic tape or the like
Inventor: KUME MINORU
IPC: G11B5/852
Filed: 1984-11-06
Abstract: PURPOSE:To use only a single can roller and to save a magnetic field generating means by executing opposing sputtering and magnetron sputtering. CONSTITUTION:A can roller 51 of a base film shifting device 50 is wound with a base film 54 and guides for its circumferential surface. At the rear surface of both end parts of respective targets 32 and 33 of on opposing target sputtering device 35, permanent magnets 34, 34 and 36, 36 is fixed with the polarity as shown in the figure, and the magnetic field is given between opposing targets 32 and 33. Respective targets 37 and 38 and permanent magnets 34, 34, 36 and 36 are fixed respectively to target holders 37 and 38 which are used as target electrodes. A magnetron sputtering device 40 is of flat-plate magnetron shape, and as a magnetism generating source for giving a parallel magnetic field to the front surface of a target 41, the permanent magnets 34 and 36 placed at the rear side of the end part of the opposing targets 32 and 33 are used together. For that reason, shield frames 42 and 43 of the target are necessary to be composed of nonmagnetic bodies such as nonmagnetic stainless steels.
Patent JP-H1080161-A (JP)
Title: Ultrasonic motor and method for controlling ultrasonic motor
Inventor: NISHIKURA TAKAHIRO
IPC: H02N2/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a control method in which the rotational speed of an ultrasonic motor of small size can be controlled at low power consumption, at low costs and with good accuracy. SOLUTION: A plurality of piezoelectric bodies 12 are installed at a moving body 5. A rotation detecting element 14 is composed of a counter electrode 13 installed so as to face at least one out of the second piezoelectric bodies. A change in an induced current flowing to the counter electrode 13 in order to cancel an electric charge induced in the second piezoelectric body 12 due to a strain by its deformation due to the rotation of the moving body 5 is converted into a voltage. Its time interval is measured and comparing with a set value. Thereby, the rotational speed and the angle of rotation of an ultrasonic motor are controlled.
Patent JP-H1173210-A (JP)
Title: Emulation method and device therefor
Inventor: TERAO SO
IPC: G05B23/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the debug test of a processing program to be executed by each PLC(personal computer) without using any actual equipment in a job site in an FA(factory automation) system in which plural PLC are connected with a line. SOLUTION: A first transmission path emulator means 13 or a second transmission path emulator means 14 receives transmission data from a virtual PLC virtual communication unit means 111, and transmits the received transmission data to virtual communication unit means 121 of #1-#n virtual PLC 12 after the delay of a prescribed time. Also, the first transmission path emulator means 13 or the second transmission path emulator means 14 cheeks the overlap of a registered network address by referring to a node allocation table 17 at the time of registering the network address of a communication equipment constituting a communication system.
Patent JP-H0283108-A (JP)
Title: End mill for machining rib molded groove of mold
Inventor: MATSUOKA KAZUHIKO
IPC: B23C5/10
Filed: 1988-09-19
Abstract: PURPOSE:To increase cross section strength, simultaneously bring the whole area of outer periphery edges at rotatively symmetrical positions into contact with a material to be cut, prevent snaking, and improve the surface property by forming a large portion of an effective cutting edge section with the preset taper angle into a distortionless angular shape with a square or hexagonal cross section. CONSTITUTION:The taper angle of theta=0 deg.10'-3 deg. corresponding to the taper angle of a machining groove is applied to the effective cutting edge section 1 of an end mill, the cross section shape of the effective cutting edge section 1 is made nearly a square, and the tip angle of alpha=130 deg.-170 deg. is applied to an end cutting edge 2 at the tip. A fine round land or fine beveling for preventing chipping is applied to the ridge sections of the outer periphery serving as outer periphery edges 3 to reinforce the edge tip. The round land or beveling is prefer ably set within the width of 0-0.05mm to prevent the reduction of the cutting quality.
Patent JP-H05204837-A (JP)
Title: Information processor
Inventor: TSUJIMOTO TAIZO
IPC: G06F13/36
Filed: 1992-09-02
Abstract: PURPOSE:To provide the information processor which has a peripheral device differing in data bus width from a central processing unit and decentralizes the electric load on the driving part of a device driving a data bus and is small in the number of machine cycles of data transmission and reception of the central processing unit. CONSTITUTION:This information processor has plural 8-bit input/output peripheral devices 19-22 which are connected to four divided 8-bit data buses 14-17 of a 32-bit data bus 8, the 32-bit input/output central processing unit 4, and 8-bit registers 24-27. Further, the processor has a 32-bit data bus 7 which connects the 8-bit data buses 14-17 and central processing unit 4, a data path switching means 18 which forms a transfer path between the central processing unit 4 and two optional devices among the peripheral devices 19-22, and a transfer control means 28 which sends control signals to the peripheral devices 19-22 regarding transfer and the data path switching means 18 by generating the control signals at a data request from the central processing unit 4.
Patent JP-H0795345-A (JP)
Title: Original picture feeder and original picture holder container
Inventor: ITANO YOSHIHARU
IPC: G03F7/20
Filed: 1993-09-21
Abstract: PURPOSE:To provide an automatic original picture feeder in which interrupt processing is simply executed in a short time in the automatic original picture feeder feeding original picture holders continuously to a picture read section. CONSTITUTION:In the original picture feeder 1 having plural original picture holders, an original picture holder container 10 storing the original picture holders, an original picture holder feed means 20 feeding the original picture holders from the original picture holder container 10 to a picture reader 70, and an original picture holder feed means 20 feeding the plural original picture holders from the original picture holder container to the picture reader 70 sequentially and feeding the plural original picture holders to the picture reader 70 continuously, the original picture holder container 10 is provided with a continuous processing use original picture holder container shelf 11 storing the plural original picture holders served to continuous picture read processing and with an interrupt original picture holder placing base 14 the original picture holder served to interrupt processing, and the interrupt original picture holder placing base 14 is provided to an uppermost part of the original picture holder container 10.
Patent JP-S6389855-A (JP)
Title: Photographic developing device
Inventor: KAMINAKA KAZUSHIGE
IPC: G03D3/00
Filed: 1986-10-03
Abstract: PURPOSE:To prevent generation of fungi by incorporating a fungistat into plastic members in a developing device which immerses a photosensitive material into a processing soln. and photographically processes the same. CONSTITUTION:Plural transfer rollers 11 are provided to a processing tank body 10 and the processing soln. 18 is circulated by a pump 20 through a filter section 16 and aperture 10a which are communicated with each other. A photographic film is put into the processing tank 10 from the upper part thereof, is fed downward by the rollers 11 and is turned over to advance upward, by which the film is developed. The processing tank body 10, rollers 11, film 17 of the filter section 16, etc., which contact the processing soln. 18 are manufactured of plastic members having high alkali resistance. The fungistat; for example, 10,10'-oxybisphenoxy arsine is incorporated into the plastic members at this time. Since the fungistat is incorporated into the plastic members in the above-mentioned manner, the generation of the fungi is prevented and no adverse effect are exerted to the photographic process.
Patent JP-H06204917-A (JP)
Title: Echo canceller
Inventor: SHIDA YASUNARI
IPC: H04B3/23
Filed: 1992-09-02
Abstract: PURPOSE:To reduce hardware quantity and to simplify adaptive control by estimating a nonlinear component from a noise source signal and an adaptive signal and supplying the nonlinear component to an adder by a nonlinear echo canceller in order to shorten the nonlinear cancel section compared with the cancel section of a linear echo canceller. CONSTITUTION:An adder 110 adds the output of a linear echo canceller 106 to the output of a nonlinear echo canceller 107 and outputs a canceller signal 111 to a subtractor 108. Then a scaling circuit 105 outputs an adaptive signal 104 multiplied by an integer to the canceller 107 after convergence of the canceller 106. The canceller 107 estimates a nonlinear component from a noise source signal 102 and the signal 104 and supplies the component to the adder 110. Then the cancel section of the canceller 107 is shortened compared with the cancel section of the canceller 106. So that a section having the large influence of nonlinear distortions can be treated.
Patent JP-H04114393-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGAYAMA YASUHARU
IPC: G11C11/408
Filed: 1990-09-04
Abstract: PURPOSE:To reduce power consumption and to obtain a semiconductor integrated circuit suitable for a battery backup by stopping a base board voltage generating circuit at the time of autorefresh operation and providing a control means to clamp the base board voltage to 0 volt. CONSTITUTION:A time constant of timer circuit 3 is settled to a specified value. An Int.RAS signal is outputted in accordance with the fall of an Ext.RAS signal, which is received by the timer circuit 3 to output a refresh request signal, and an Int.RAS generating circuit 2 becomes the state of autorefresh operation, then a switch circuit 6 is changed over to make a ring oscillator 7 to the open state. Also, a clamp circuit 8 is made to the active state and the output level of output terminal 9 for VBB is made to 0 level. By this series of operation, the VBB generating operation is stopped and also the level of VBB is made to 0 volt, thereby the condition capable of operating in the low power consumption is realized.
Patent JP-S6478153-A (JP)
Title: Welding line detecting device
Inventor: SAWA TOSHIYUKI
IPC: G01N29/04
Filed: 1987-09-21
Abstract: PURPOSE:To detect a reflected wave of a welding line by comprising the voltages of the reflected waves, when the reflected wave caused by the ruggedness of the surface of a body to be inspected and the reflected wave of the weld line exist in a receiving signal. CONSTITUTION:Two transmitter-receivers whose resonance frequencies are different transmit a surface wave of each different wavelength to the surface of a body to be inspected. This surface wave is reflected by a welding line and the ruggedness of the surface of the body, and received by the transmitter- receiver. When among the reflected waves received by the transmitter-receiver whose resonance frequency is low, a voltage appeared in an early time, a voltage appeared in a late time, and among the reflected waves received by the transmitter-receiver whose resonance frequency is high, a voltage appeared in an early time, and a voltage appeared in a late time are denoted as Va1, Va2, Vb1, and Vb2, respectively, which of the reflected wave appeared in an early time and the reflected wave appeared in a late time is the reflected wave of the welding line can be decided by the calculated value of the equation.
Patent JP-H04117343-A (JP)
Title: Liquid crystal compound, liquid crystal composition containing the same and liquid crystal element utilizing the composition
Inventor: NOHIRA HIROYUKI
IPC: C07D239/28
Filed: 1990-09-04
Abstract: NEW MATERIAL:The compound of formula I [R1 is 1-18C alkyl; one or more CH2 groups in the alkyl group may be substituted with X, C(=O)-X, X-C(=O), CO, CYH, CH=CH or CidenticalC (X is O or S; Y is halogen) provided that the CH2 groups are not adjacent to each other; R2 is 1-18C alkyl; A, B and D are group of formula II to formula V (Z1 and Z2 are H, halogen, CH3, CN or CF3); E is CF3, CH2F or CH3; f and g are 0 or 1]. EXAMPLE:Optically active 2-[4-(1-trifluoromethylheptyloxymethyl)-phenyl]-5- decylpyrimidine. USE:A component of a ferroelectric chiral smectic liquid crystal composition having various improved properties such as quick response and small temperature dependence of the response speed. PREPARATION:The exemplified compound can be produced e.g. by reacting (R)-1,1,1-trifluoro-2-octanol with 2-[4-(bromomethyl)-phenyl]-5-decylpyrimidine.
Patent JP-S6388576-A (JP)
Title: Developing device for electronic recorder
Inventor: YAMAGISHI TAKESHI
IPC: G03G15/06
Filed: 1986-10-02
Abstract: PURPOSE:To reduce the supply amount of toner to a photosensitive drum by adjusting a developing bias voltage value so that the absolute value of the developing bias voltage applied to a developing means except during image exposure is larger than the absolute value during the image exposure. CONSTITUTION:Toner required for development is supplied from a magnet roller 5 to the photosensitive drum 1 during the image exposure and a control unit 9 applies a high developing bias voltage of 450V from a high voltage source 8 to a metallic sleeve 5b through a relay 6 except during the image exposure to light a blank lamp 2. In this case, the value of the developing bias voltage is larger than during the image exposure, so the holding force for the toner by the magnet roller 5 becomes larger than during the image exposure and charges on the photosensitive drum 1 are removed to a certain extent through the projection of light by the blank lamp 2. Consequently, the supply amount of toner from the magnet roller 5 to the photosensitive drum 1 is made smaller than before except during the image exposure.