baber/WOPTO huggingface dataset:
Patent JP-S6385879-A (JP)
Title: Image converting circuit having digital differentiating function
Inventor: OSHIDA KYOICHI
IPC: G06T1/20
Filed: 1986-09-29
Abstract: PURPOSE:To rapidly execute the differentiation of digital image data with a simple constitution by forming a table memory previously registering a valve obtained by adding the product of values concident with the contents respectively stored in plural registers to the product of factors previously fixed corresponding to respective registers. CONSTITUTION:The titled circuit is provided with a register group 30 constituted of multi-state connection to successively transmitting digital multivalue image data inputted in each picture element in the raster direction synchronously with a prescribed block signal and a table memory 34 to be address by the coupling information of contents respectively stored in plural registers 31-33 constituting the register group 30. The value obtained by adding the products of the values coincident with respective stored contents to the product of the factors previously fixed correspondingly to respective registers 31-33 is previously registered in the address on the table which is indicated by the coupling information of the contents respectively held in the plural registers 31-33. Consequently, the data read out from the table memory 34 can be outputted as digital differential data for the contents stored in a prescribed register in the register group.
Patent JP-H0782589-A (JP)
Title: Detergent composition
Inventor: KANEKO DAISUKE
IPC: A61Q19/10
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a detergent compsn. which is excellent in foaming properties, foam quality, and temp. stability and is mild to the skin and hair by incorporating a choline N-acylglutamate into the compsn. CONSTITUTION:A detergent compsn. contg. a choline N-acylglutamate is provided. Since N-acylglutamates are mild to the skin and hair and hardly irritate a human body, they have been used as the main component of a solid soap, a shampoo, etc., known examples being an alkali metal salt, an alkanolamine salt, a basic amino acid salt, and an ammonium salt. However, the alkali metal salt has problems with depositing an insol. matter at low temp. and hardening; other above-mentioned salts are rather inferior in foaming properties to the alkali salt, discolor during storage, and release odor. On the other hand, using a choline as a counter ion of N-acylglutamate gives a detergent compsn. which is excellent in foaming properties, foam quality, and temp. stability and is mild to the skin and hair.
Patent JP-H04112648-A (JP)
Title: Alternator for vehicle
Inventor: SASAKI SUSUMU
IPC: H02K5/24
Filed: 1990-09-03
Abstract: PURPOSE:To increase retaining force when a stator core is held by a bracket, to suppress magnetostriction noise and to simplify manufacture of drainage and cooling window by setting a relation B>A between the outer diameter (A) of a cooling fan interposed between a pulley and a front bracket and the diameter (B) of a front bracket spigot. CONSTITUTION:Stator core spigots 4a, 4b arranged at the opposite sides on the outer periphery of a field rotor 2 are inserted into bracket spigot parts 5a, 5b arranged at the openings of front and rear brackets and then they are tightened from the rear of a rear cover by means of bolts 7. The field rotor 2 is provided with a drainage 8, a fan 12 having smaller dimension A than the diameter B of a spigot arranged at a front bracket 9 opening where a cooling window 8 is formed integrally, and a pulley 13 which are then fastened by means of nuts 14. According to the constitution, drainage and cooling water can be provided easily in the side face on the side of the front bracket opening.
Patent JP-H09330575-A (JP)
Title: Disk cartridge
Inventor: SAKURADA MASATAKA
IPC: G11B23/03
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To store a disk recording medium into or withdrawing it from a cartridge case by providing a side plate having a shutter plate slidably mounted thereon to open or close a window part. SOLUTION: A tray-shaped case A has a rectangular bottom plate 1 and side plates 2 are fitted into three of four surrounding sides of the bottom plate 1 while a separate side plate E is fitted into the remaining one. A U-cut window part W is formed on the bottom plate 1. A surface part 15 of a side plate part 11 of the side plate E has a slide surface 16 where a shutter plate S moves sliding and a stepped surface 17. A half circular arc-shaped wall part 5 is arranged on the internal surface of the bottom plate 1 facing the internal surfaces of the side walls 2 to regulate the position of a circular disc recording medium D to be loaded into the case A. The recording medium D is horizontally loaded at an attitude parallel with the bottom plate 1 of the case A from the opening side of a side end part where the side plate 2 of a cartridge case C body is not formed.
Patent JP-H0893624-A (JP)
Title: Portable hydraulic generator
Inventor: NAGASHIMA TAKAO
IPC: F03B15/04
Filed: 1994-09-27
Abstract: PURPOSE: To facilitate movement and the connection to a water supply/discharge pipe, ensure safety and also improve operation property at the time of operation of a hydraulic generator. CONSTITUTION: A portable hydraulic generator is provided with a frame 1 provided with wheels 2 and handles 3 for hand pushing, a box body 4 mounted thereon, a water mill 5 on the lower part in this box body 4 and a generator 6 on its upper part by composing it as a vertical shaft type in one body and a water mill generator 7 in which the water intake port and discharge port of the casing of the water mill is arranged toward the side surface facing each other of the box body and a flow rate regulation valve 8 provided in the water intake port side of the casing of the water mill 5.  Further, an operation handle 14 for adjusting the opening of the flow rate regulation valve 8 is provided on the upper part of the water intake port in the water intake port side of the box body 4 and a tachometer 10, a voltmeter 11 and a breaker 13 are provided in front of the box body 4 and also plural sockets 12 are provided at the other proper position.
Patent JP-H04115612-A (JP)
Title: Crystal resonator and its manufacture
Inventor: SHIRAISHI HIDEYUKI
IPC: H03H3/02
Filed: 1990-08-31
Abstract: PURPOSE:To improve workability, and to form an electrode and a feedback resistor that are electrically and mechanically stable by forming a first thin metallic film on a plate surface of a crystal resonator by vapor-depositing the metal of large resistivity, and forming the metal of small resistivity on the first thin metallic film. CONSTITUTION:First masks 22 are arranged on the front and the rear plate surfaces of a quartz piece 23, and are exposed to an evaporation source in a vacuum atmosphere, and the first thin metallic 21 is formed of the metal of the large resistivity such as chrome in the thickness of 800 to 1200 angstrome. Next, a second mask 26 is arranged so that the position of lead-out electrode 24c becomes symmetric about the center of the plate surface, and is exposed to the evaporation source in the vacuum atmosphere, and the second thin metallic film 24 is formed. Here, the metal of the small resistivity is used for the second mask 26, and the second thin metallic film 24 is formed on the first thin metallic film. Thus, the workability at the time of forming the electrode can be improved, and the feedback resistor stable electrically and mechanically can be formed.
Patent JP-S60121735-A (JP)
Title: Composition evaluating method for multilayer semiconductor
Inventor: SHIMURA TERUYUKI
IPC: H01L21/66
Filed: 1983-12-05
Abstract: PURPOSE:To determine the composition of each layer extremely simply by a method wherein, in evaluating the composition of the titled semiconductor, the amount of etching of each layer is previously measured under the same etching conditions and for the same etching time as in evaluation, and only the end surface of the semiconductor is etched on the basis of this data. CONSTITUTION:Semiconductor layers 2, 3, and 4 are successively laminated on a GaAs substrate 1 and grown into a multilayer semiconductor 5. Nextd the semiconductor 5 is cleft at the position indicated by a one-dot chain line A, and this surface is etched with the mixed solution of H2O, H2O2, HF at 10:1:1; then, the composition of each layer 2, 3, and 4 is found out on the basis of generated etching depths. In other words, the relation between compositions expressed by (x) of Ga1-xAlAs and etching depths is previously examined under the same etching conditions; it is found out that the substrate is GaAs if (x)=0, the layer 2 is Ga0.7Al0.3As if (x)=0.3, the layer 3 is GaAs if (x)=0, and the layer 4 is Ga0.35 Al0.65As if (x)=0.65.
Patent JP-2001048368-A (JP)
Title: Sheet feeder
Inventor: KOMATSU YASUTAKA
IPC: B65H3/46
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To compatibly provide both set controllability of a sheet and ensuring of performance of a sheet behavior regulating member, and reduce damage of the sheet or the sheet behavior regulating member, in a mode provided with the sheet behavior regulating member. SOLUTION: This feeder comprises a sheet behavior regulating member 6 provided partly in a sheet tray 1 to come into contact with a sheet 2 stored in the sheet tray 1 with abnormal behavior of the sheet 1 regulated and a position variable means 7 setting the sheet behavior regulating member 6 moved in a refuge position out of at least a sheet storage region in the case of storing the sheet 2 set in the sheet tray 1 to set the sheet behavior regulating member 6 moved in a regular position on and after the point of time completing set storage action of the sheet 2 to the sheet tray 1. The sheet behavior regulating member 6 and a driven mechanism 8 with the sheet behavior regulating member 6 driven according to movement along a thickness direction or running direction of the sheet 2 in the sheet tray 1 are provided.
Patent JP-H0279170-A (JP)
Title: System for storing graphic data in segment
Inventor: TAKEUCHI YOSHIHARU
IPC: G06T1/00
Filed: 1988-09-14
Abstract: PURPOSE:To relieve the limit to preservable coordinate values by correcting coordinate values contained in a coordinate value row in accordance with a ratio calculated by a ratio calculating means and storing graphic data in a page having a ratio within a segment. CONSTITUTION:A ratio calculating means 21 calculates a ratio at which all coordinate values can be set within a range which can be expressed by graphic data on each coordinate row contained in the storing designation for a user program 1. A coordinate correcting means 22 stores a ratio of coordinate value rows in a newly produced page in a segment. The coordinate value correcting means 22 stores graphic data containing the coordinate value rows corrected by the corresponding ratio calculated by the means 21 in the newly produced page to each coordinate value row until a coordinate value row having a different ratio appears. Therefore, the limit to preservable coordinate values can be relieved.
Patent JP-S59121549-A (JP)
Title: Microprogram processor
Inventor: TAKADA HIROSHI
IPC: G06F9/26
Filed: 1982-12-28
Abstract: PURPOSE:To reduce the amount of program at subroutine branch and provide a degree of freedom to the designation of a returned address by providing a head address of the subroutine and the returned address in the same instruction in branching an instruction to the subroutine. CONSTITUTION:A microinstruction register 10 consists of a part designating an address to be executed next, an order section commanding subroutine branch and also a return address designating section 8 in a microprogram processor reading sequentially and processing an instruction stored in a microprogram memory 1. When the order section designating subroutine branch is detected, contents of the section 8 are stored in a stack register 4 for the returned address. Then, since an address of the stack register 4 is read out and the subroutine processing is returned at the order when the subroutine processing is finished, the address is designated suitably. Further, since only three steps are required for a consecutive subroutine processing, the program amount is decreased and the speed is also improved.
Patent JP-S60124121-A (JP)
Title: Driving circuit of power mos field effect transistor
Inventor: OKANO TADASHI
IPC: H03K17/687
Filed: 1983-12-09
Abstract: PURPOSE:To supply a precise control pulse to a P-MOSFET by providing a floating circuit formed by a coupling transformer, etc. with a buffer TRs having low impedance. CONSTITUTION:When a control pulse A is outputted from a PWM circuit 3, a pulse B is applied from a driving TRT10 to a floating circuit through a coupling transformer CT and used as power supply rectified and smoothed by a capacitor C10 to the buffer TRs T11, T12. The pulse B turns on and off the TRs T11, T12 and makes spike-like current i1, i2 for charging and discharging the gate capacity of the P-MOSFETQ1 flow to turn on and off the FETQ1, but the voltage of the capacitor C10 is kept at a fixed level because the currents i1, i2 are fine and the gate voltage E can be kept at a prescribed value for an ON period. In addition, the FETQ2 can be also controlled by a driving circuit with a floating constitution.
Patent JP-S6292276-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI KENICHI
IPC: G11B19/00
Filed: 1985-10-18
Abstract: PURPOSE:To improve the accuracy of a recording and a reproduction by contacting slidably a guide means so that a body having the same weight as the total weights of a placing table and an information recording medium always moves in the reverse direction of the placing table to the driving force transmitting means of the reciprocal movement of the placing table. CONSTITUTION:By driving a motor 18 after an optical card 4 has been held is a prescribed position at a placing part on a shuttle 2, a belt 24 is made run and the shuttle 2 is moved in Y direction. By rotating the motor 18 in a normal and a reverse directions in an appropriate cycle, the shuttle 2 performs the reciprocal movement in an appropriate range. At the same time of the reciprocal movement of the shuttle 2, a counter weight 26 also performs the reciprocal movement in the Y direction. The moving direction of the counter weight is always the revered direction of the shuttle 2. And so that the force in the Y direction is negated in a moving system consisting of pulleys 20 and 22, the belt 24, the shuttle 2, and the counter weight 26, the generation of a strong shock can be prevented in a reciprocal moving time. Therefore, the accuracy of the result of the recording or the reproduction can be improved.
Patent JP-H0895379-A (JP)
Title: Developing device and electrostatic recorder provided therewith
Inventor: TOYAMA TOSHIMASA
IPC: G03G15/08
Filed: 1994-09-27
Abstract: PURPOSE: To continuously execute excellent printing for a long period without scattering developer and without soiling a medium even when high speed printing is executed by projecting a scattering preventing plate toward a developing area from a developing regulating plate. CONSTITUTION: A photoreceptor drum 1 and a developing magnet roll are moved in an opposite direction at a position where the developer is supplied from the developing magnet roll to the photoreceptor drum 1. A carrying magnet roll is rotated clockwise, that is, in a direction shown by an arrow C, and a recovering magnet roll 5 is rotated counterclockwise and in the same direction at a position where the drum 1 and the roll 5 are opposed to each other. A scattering restraining plate 7 is set at a position not in contact with the developer on the developing magnet roll in space surrounded by the drum 1, the developing magnet roll and the roll 5. Furthermore, the plate 7 is set on a doctor blade 4.
Patent JP-H04126513-A (JP)
Title: Clean room
Inventor: KOSHIO RYOJI
IPC: B01D53/04
Filed: 1990-08-31
Abstract: PURPOSE:To efficiently remove harmful gases without remarkably increasing a pressure drop by partly arranging a chemical filter for removing harmful gases below a suction surface and passing a part of the room air passing through the suction surface through the chemical filter. CONSTITUTION:The air contaminated with the harmful gases generated in a clean room is passed through a floor grating 62 and then partly passes through the chemical filters 76, 76,... of the chemical filter unit 64. At this time, the harmful gases in the air are adsorbed and removed by activated carbon and removed. Since the harmful gases are removed from the air immediately after passing through the grating 16, the diffusion of the harmful gases is prevented, and the harmful gases in the air are efficiently removed. Furthermore, the remaining air passing through the grating 62 is passed through plural air passages 77, 77,... formed in the unit 64, the whole air is not passed through the filters 76, 76,..., and the pressure drop is reduced.
Patent JP-S6386155-A (JP)
Title: Reading system for data from cassette tape
Inventor: HANEDA ISAMU
IPC: G11B20/10
Filed: 1986-09-29
Abstract: PURPOSE:To shorten the read time of a computer by inverting automatically the polarity of a reproducing signal of data following of the same group in accordance with the occurrence of a read error by the computer side to which the reproducing signal is inputted. CONSTITUTION:A reproducing signal corresponding to a data of a first group from a cassette tape recorder is read by one polarity and stored in a memory 8, thereafter, whether a read error exists or not is decided by collating the check code of the read data, by a checking device. As a result, when the read error exists, a reproducing signal to the data following of the same group is inverted by a polarity inverting device, read by the other polarity and stored in the memory 8 once again. Also, when the read error does not exist, read is executed by one polarity from the first group of the same data as well as for the second group, which succeeds the data following of the same group, therefore, in accordance with the occurrence of a read error of a computer side, the polarity of the reproducing signal of the data following same group is inverted automatically, by which the data is read correctly.
Patent JP-S6386601-A (JP)
Title: Feedhorn shared for polarized wave
Inventor: MATSUI YOSHIICHI
IPC: H01P1/165
Filed: 1986-09-29
Abstract: PURPOSE:To prevent the deterioration of the electrical characteristic of VSWR, etc., by allowing a feedhorn part and a converter to rotate in order to receive both vertical and horizontal polarized waves, thereby receiving radio waves of both polarized waves. CONSTITUTION:In case of receiving vertical polarized wave in such a state that the feedhorn parts 10, 12, 15 are able to receive horizontal polarized wave, a drive motor 30 is rotated and the rotational force of the drive motor 30 is transmitted through rotation transmission mechanisms 32, 34 to the feedhorn parts 10, 12, 15 and the converter 18, and the feedhorn parts and the converter are rotated around their axial lines. Then, when the feedhorn parts and the converter rotates until they reach their positions in which they are able to receive vertical polarized wave, the drive motor 30 is stopped by means of a stop switch 36, and the feedhorn parts 10, 12, 15 and the converter 18 stop accordingly. In case the horizontal polarized wave is received in such a state that the feedhorn parts and the converter are able to receive vertical polarized wave, the same procedures are applied. As a result, the degradation of various characteristics such as VSWR, etc., can be prevented.
Patent JP-H0572425-A (JP)
Title: Optical fiber probe
Inventor: OSHIMA KIYOKO
IPC: G02B6/00
Filed: 1991-09-11
Abstract: PURPOSE:To decrease the bleeding out of a laser beam without generating flaws and to suppress the generation of heat by holding an IR optical fiber with two sheets of semi-cylindrical holding members provided with V-grooves, thereby holding the IR optical fiber by line contact. CONSTITUTION:The graded hole 4b of a tightening ring 4 and the graded parts 5c of the semi-cylindrical holding members 5 do not come into contact with each other and two sheets of the semi-cylindrical holding members 5 are held open in a circumferential direction in the state of loosening the tightening ring 4. The IR optical fiber 1 is inserted in this state. The tightening ring 4 is then screwed, by which the graded hole 4b of the tightening ring 4 and the graded parts 5c of the semi-cylindrical holding members 5 are brought into contact with each other and two sheets of the semi-cylindrical holding members 5 are closed in a central direction. Namely, the IR optical fiber 1 is sandwiched and held by two sheets of the semi-cylindrical holding members 5. The IR optical fiber 1 held between the V grooves 5a is housed and protected without slipping at the end of a protective tube 2 by inserting the protective tube 2 between the flat grooves 5b of two sheets of the semi-cylindrical holding members 5.
Patent JP-H0896104-A (JP)
Title: Ic card
Inventor: SANEMITSU YOSHIKADO
IPC: B42D15/10
Filed: 1994-09-27
Abstract: PURPOSE: To make a battery replaceable time long and prevent data from being lost by performing backup operation by a series circuit of a 1st and a 2nd charge storage element when a primary battery is replaced. CONSTITUTION: The 2nd capacitor 6 where electric charges are accumulated is connected in parallel to a lithium battery 8 as the primary battery. When the lithium battery 8 is replaced, the 1st capacitor 5 where electric charges are accumulated and the 2nd capacitor 6 are connected in series through a switch 17. Then the series circuit of the 1st capacitor 5 and 2nd capacitor 6 performs the backup operation at the time of the replacement of the lithium battery 8. Consequently, the replaceable time of the lithium battery 8 can be made long and data are prevented from being lost.
Patent JP-H0685518-A (JP)
Title: Microwave oscillator
Inventor: NISHIDA YASUAKI
IPC: H01P7/10
Filed: 1992-08-31
Abstract: PURPOSE:To provide a thin oscillator which prevents an oscillation frequency from being flucturated by a vibration or a change with the lapse of time and holds air tightness in the oscillator by constituting an oscillation frequency control screw without fitting it to a metallic cap. CONSTITUTION:The width of a pedestal part 2 vertical to the lengthwise direction of a metallic cap 6 is made almost equal to the width of the metallic cap 6. Thus, right and left positions can be fixed only by fitting the metal cap 6 to a metallic base 1. On the other hand, the width of the metal cap 6 in the lengthwise direction of the metallic cap 6 is made wider than the width of the pedestal 2. Thus, the metallic cap 6 can be slid to right and left, and the position can be controlled. On the inner face of the metallic cap 6 constituting the microwave oscillator, a cut-out metallic piece 9 provided just above a dielectric resonator 5. When the metallic cap 6 is slid before performing welding and sealing, the metallic piece 9 is similarly moved, as well and a distance between the metallic piece 9 and the dielectric resonator 5 is changed so that the oscillation frequency can be controlled.