baber/WOPTO huggingface dataset:
Patent JP-S6160059-A (JP)
Title: Copying machine
Inventor: NISHIO SEIICHI
IPC: H04N1/00
Filed: 1984-08-31
Abstract: PURPOSE:To copy content of the 1st and 2nd read means to a desired medium with a write means by providing the 1st read means reading a symbol or a drawing written on a display board by a writing tool and the 2nd read means reading a symbol or a drawing projected on the board with a projector and using optionally a selection means so as to select at least one content in the two contents. CONSTITUTION:Drive rollers 3a-3d are provided to the bottom of main body so that a read main body 2 is guided by guide rails and run along a display plane of a display board 1 in a prescribed speed. Further, the 1st read head 4 reading a symbol or a graph written on the board 1 by a writing tool and the 2nd read head 5 reading the symbol of graph projected by a projector on the board 1 are assembled in the read main body 2. For example, a paper material prepared for a conference is projected on the board 1 by the projector and when a comment is given to the material additionally, since the projected content and the described content are synthesized and the content is copied, the new material is obtained easily with fidelity.
Patent JP-H1124033-A (JP)
Title: Liquid crystal display device
Inventor: ONO TOSHIOMI
IPC: G02F1/13
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is driven for display by controlling the effective value of a driving voltage and can be driven on a time-division basis with high duty. SOLUTION: The liquid crystal display device consists of a liquid crystal cell 10 which has liquid crystal molecules oriented into a 1st or 2nd metastable state according to a metastable select voltage applied after a reset voltage is applied and changes in the orientation state in the metastable state according to the effective value of the driving voltage and polarizing plates 21 and 22; and electrooptic characteristic of the display device when the liquid crystal molecules are oriented into the 1st metastable state and electrooptic characteristics when the liquid crystal molecules are oriented into the 2nd metastable state are selectively used for display and a liquid crystal material having dielectric anisotropy Δε>=10 with high reset responsiveness is used for the liquid crystal.
Patent JP-H0624919-A (JP)
Title: Antibacterial mildew-proofing cement mortar material for joint
Inventor: SHIGERU KEIJIRO
IPC: C04B22/16
Filed: 1992-07-09
Abstract: PURPOSE:To provide the subject material containing an antibacterial mildew- proofing agent obtained by supporting silver on a calcium phosphate compound, having excellent antibacterial mildew-proofing activity and capable of keeping the activity over a long period. CONSTITUTION:This antibacterial mildew-proofing cement mortar material for joint contains an antibacterial mildew-proofing agent consisting of a calcium phosphate-silver chloride containing silver atoms substituting a part of Ca atoms of a calcium phosphate compound by ion-exchange reaction. The mortar material is used for the bonding of the joint of tile, brick, block, etc. The silver- supporting calcium phosphate compound has to be homogeneously mixed into a mortar base material and it is carried out preferably by pulverizing the silver- supporting calcium phosphate compound to an average particle diameter of <=10mum, dispersing the particles in water and mixing the aqueous dispersion into the mortar base material.
Patent JP-S6340629-A (JP)
Title: Formation of divided type rim
Inventor: FURUYA MITSURU
IPC: B21D53/30
Filed: 1986-08-02
Abstract: PURPOSE:To form a divided type rim in a good shape without any material loss by linking the bend part coaxially integrally after bending the opposite side end parts of the inner and outer rims in which a pair of pipe materials in the prescribed length are subjected to a lancet forming in the axial direction respectively in the axial direction. CONSTITUTION:A pair of pipe materials in the prescribed length is inserted into a die and made the inner rim 3 and outer rim 4 in the prescribed shape with a lancet work 12. Linking parts 3d, 4d are formed by bending the opposite end parts of the well parts 3c, 4c of these rims 3, 4 with a lancet 12a work in the axial direction. Bolt holes holes 3c, 4c are blanked by a press on the peripheral side part of these linking parts 3d, 4d, which are integrally fixed by a bolt 5 with their back to back co-axially. There is no such a material loss as performing the blanking press work of the divided type rim from a slab and it is formed in a good shape. The linking parts 3d, 4d may be subjected so a lancet work to the external side and fastened with a bolt via a disk 6.
Patent JP-H0470511-A (JP)
Title: Display apparatus
Inventor: HORIGUCHI MASAHIRO
IPC: G01D7/00
Filed: 1990-07-12
Abstract: PURPOSE:To simultaneously monitor the data processed by a computer and a specific data which is necessary to be displayed at high speeds by providing a display data controlling means for matching a first display data and a second display data. CONSTITUTION:A computer 12 processes the data input from a driving device 131 of a transfer truck 132 or the like, thereby forming image data of graphic display data, display position etc. A display n=means 103 for displaying the data processed by the computer displays the present position of the truck 132 by graphics on a CRT 101. The data of the present position of the truck 132 or the like which is necessary to be displayed at high speeds in order to manually drive the driving device 131 is directly sent to a plant data display means 104 and displayed at 102 without being passed to the computer 121. The display panel 102 is a liquid crystal panel in front of the CRT 101, which overwrites the address data of the present position of the truck 132 and displays the data at high speeds. Matching of the image data displayed by the CRT 101 and display panel 102 is controlled by a display data controlling means 105.
Patent JP-S6161052-A (JP)
Title: Liquid injector
Inventor: KIRIE JUNICHI
IPC: B01D15/08
Filed: 1984-09-03
Abstract: PURPOSE:To make possible simple and exact injection by carrying out injection operations of two different types with the rotative operation of one rotor. CONSTITUTION:A stator and rotor are so assembled that the small apertures (a)-(j) and grooves (i)-(j') on the stator side and the bridge grooves A-E on the rotor side face each other. The rotor is made slidable with respect to the stator. The liquid passage c B b loop 30 e C d in the figure (a) is formed where the small apertures (a), (j) are designated as the outlet and inlet of an eluate T, the small aperture (c) as the inlet of a sample S and (h) as the inlet of a reagent R. The sample S is thus filled in the loop 30 and the reagent R is filled in the loop 31 through h E i loop 31 f D g. When the rotor is rotated in a counterclockwise direction and is positioned as shown in the figure (b), the liquid passage formed is j-j' A b loop 30 e  C f loop 31 i E a and the reagent R is first injected into the flow of the eluate T, then the sample S is injected therein. When the rotor is rotated clockwise as shown in the figure (c), the sample S is injected into the eluate T, then the reagent R is injected therein. The injection of the two modes is thus made possible by the simple operation.
Patent JP-S5972309-A (JP)
Title: Controller for dam gate of regulating reservoir
Inventor: TAMENAGA YUKIO
IPC: E02B7/20
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the overflow of water from a regulating reservoir by providing an effluent amount arithmetical circuit for effluent from a steam power plant, a forecast water level arithmetical unit for a multi-purpose regulating reservoir, and a dam gate opening and closing command circuit for regulating reservoir. CONSTITUTION:When a steam power plant 5 begins to operate, used water is discharged and stored in a regulating reservoir 8, and when a gate 6 for spillway is opened, the water of a reservoir 3 is discharged into river 1 and stored in the regulating reservoir 8. An effluent amount 29 as the total sum of the effluent amount 22 os the power plant 5 and an effluent amount 23 from the gate 6 for spillway by opening operation is put in a dam gate opening and closing command circuit 30 by an effluent amount arithmetical unit 21, and in the unit 30, the number of gates 9 to be opened is calculated by dividing the effluent amount 29 by the effluent amount when one of the gates 9 of reservoir dam is fully opened. By a forecast water level signal 28 from the forecast water level arithmetical circuit 26 of the regulating reservoir 8, an opening and closing operation command 31 including the gate number is sent out to a field control board to open or close the gates 9.
Patent JP-2001008831-A (JP)
Title: Electric water heater
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To surely and accurately display a water level by fitting/installing a window part to/in a vertically long hole part arranged in a position opposed to a water supply pipe by an upper part and a lower part. SOLUTION: A window part 49 is a similar shape to a step part 45, and is an almost rigid body formed of a transparent acrylic resin fitted to the step part 45. The window part 49 is optically a convex lens shape, and the inside can be seen in a magnified shape when looking at the body inside via the window part 49 from the outside. A lower projecting part 50 fitted to a lower fitting hole 47 is extended in a lower part of the window part 49, and an upper engaging claw 51 locked on an upper engaging part 46 is extended in an upper part of the window part 49. Thus, a water existent state can be easily seen by a convex lens effect of the window part 49 due to being magnified. In the window part 49, the lower projecting part 50 is fitted in the first place to the lower fitting hole 47 of a lower part in the lengthwise direction in the contour 42, the upper engaging claw 51 is fitted/installed in the second place in the upper engaging part 46 of an upper part to surely fit/install the window part 49 and the contour 42, and the positional relationship between a water supply pipe 34 and the window part 49 is accurately fixed to uniformly maintain the size visible in a magnified shape by a lens effect.
Patent JP-H064172-A (JP)
Title: Computing speed control circuit for central processing unit
Inventor: SATO TOSHIO
IPC: G06F1/08
Filed: 1992-06-17
Abstract: PURPOSE:To arbitrarily and successively change computing speed without stopping the computation of a central processing unit. CONSTITUTION:A continuous variable frequency oscillator 2 freely changes its oscillation frequency successively within a range where the central processing unit 1 is operable, which enables oscillation with stable frequency to be performed. Since the computing speed of the central processing unit 1 is proportional to the frequency from the continuous variable frequency oscillator 2, the computing speed of the central processing unit 1 can be varied arbitrarily by varying the oscillation frequency of the continuous variable frequency oscillator 2.
Patent JP-H0470715-A (JP)
Title: Transmission type liquid crystal display device
Inventor: TAKAHASHI MASARU
IPC: G02F1/1335
Filed: 1990-07-11
Abstract: PURPOSE:To improve visibility by providing a 1st correcting lens consisting of plural pieces of element lenses and a 2nd correcting lens consisting of other plural element lenses. CONSTITUTION:The 1st correcting lens 31 is constituted of the plural element lenses 311 disposed along one plane facing one to one the plural picture elements 12 of a liquid crystal panel 2. The 2nd correcting lens 32 is disposed on the side further from the liquid crystal panel 2 with respect to the 1st correcting lens and is constituted of the plural element lenses 32 disposed along the one plane parallel with the 1st correcting lens 31 so as to face one to one the picture elements 12. Parallel light rays S transmitted through the picture elements 12 are converted onto the foci F of the element lenses 311. The convergent light rays are converted again to the parallel light rays by the element lenses 321 copossessing the foci F. The spacings between the images displayed by the respective picture elements of the liquid crystal panel are displayed by expanding the images of the respective picture elements by the picture element correcting lenses in such a manner, by which the spacings between the images by the respective picture elements are decreased and approximated to the continuous display. The visibility is thus improved.
Patent JP-S6425700-A (JP)
Title: Test signal generator for sound volume adjustment
Inventor: SATO KAZUHIRO
IPC: H04S7/00
Filed: 1987-07-22
Abstract: PURPOSE:To facilitate volume adjustment between and front and rear signals by deriving front and rear signals alternately separately and changing the rear sound volume automatically stepwise while the front sound volume is kept constant. CONSTITUTION:When a test button 16 of a remote control 11 is depressed, an output 01 of a controller 9 goes to H and changeover switches 5, 6 are switched to a test input T from a normal input S. An output 02 is switched to H and L for each 0.25sec to repeat the changeover of a switch 4. When the switch 4 is connected to the position of a noninverting amplifier 2, outputs of a test signal source 1 are applied in the same phase to L, R terminals of a surround processor 7 and an output is produced on front sides F/L-F/C only. When the switch 4 is connected to the position of an inverting amplifier 3, an output is produced only on the rear side R. The output 03 of the controller 9 changes a variable resistor 8 stepwise to change the output of the rear side R. In depressing the button 16 when the sound volume of the rear side and that of the front side are equal, the position of the variable resistor 8 is fixed.
Patent JP-S6243821-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINICHIRO
IPC: G11B5/73
Filed: 1985-08-22
Abstract: PURPOSE:To remarkably improve corrosion resistance, resistance to sliding with a head by forming a protective film consisting of boron carbide on the film surface of a magnetic recording medium. CONSTITUTION:The material of the boron carbide having the compsn. expressed by the general formula BxC1-x (where x denotes the positive number over 0.80 and 0.96 or below) is used as the protective film 3. The resistance to sliding with the head and the corrosion resistance are much improved as the size of B (boron) and C (carbon) atoms is substantially smaller than the size of ferromagnetic material atoms such as Fe, Ni and Co constituting a thin magnetic film and intrude easily into the micro-recesses of the thin magnetic film surface and the B and C atoms have high affinity to the metallic atoms of Fe, Ni and Co and are liable to attain the amorphous state by securely and tightly adhering to the thin magnetic film surface.
Patent JP-H0850723-A (JP)
Title: Equipment and method for reproducing record of optical disk
Inventor: KANEKO SHINJI
IPC: G11B7/0055
Filed: 1994-08-04
Abstract: PURPOSE:To obtain equipment and a method for reproducing a record of an optical disk which is improved in regard to an error in reading of an address area. CONSTITUTION:The intensity of laser light for reading an address part is controlled by a mode control 30 so that the intensity of laser light just before the address part be kept as it is. By the same mode control 30, on the other hand, an ATT signal (attenuation signal) is generated and made to act on a PD amplifier 50 through an ATT signal system 40 so as to attenuate a difference in the laser light intensity between reading and erasure (or writing). Accordingly, the intensity of laser light in an operation mode immediately before reading of the address part is kept as it is for the intensity of laser light for reproduction in this case, and thereby an error in reproduction to be caused by an invasion of the energy of change of the laser light intensity due to a change in a mode into the address part can be prevented.
Patent JP-S6428295-A (JP)
Title: Vapor growth process and apparatus therefor
Inventor: MORI HIDEFUMI
IPC: C30B29/40
Filed: 1987-07-24
Abstract: PURPOSE:To form a high-quality Ga-P compound thin film free from anti-phase on a large-sized substrate, by passing a PH3-containing H2 gas on a substrate in a specific reaction tube, introducing a GaCl-containing H2 gas through another flow channel into the reaction tube and transferring the joining part of both streams on the surface of the substrate at a prescribed speed. CONSTITUTION:A reaction tube 22 made of a quartz glass has a double-tube structure together with a group III element raw material chamber 18A made of a quartz glass inserted into the reaction tube. A quartz boat holding a group III element 18 (e.g. Ga) is placed in the raw material chamber 18A, the outer circumference of the reaction tube 22 is encircled with heating electric furnaces 17A-17C and a substrate-holding tool 14 holding a substrate 15 is inserted into the reaction tube 22 in such a manner as to be movable via a rod 14A and a magnetic coupling 13, 13A, etc. H2 gas is introduced into the reaction tube 22 through gas-inlet ports 19A, 20A until the air in the reaction tube 22 is completely substituted with H2. The tube is heated at about 1,000 deg.C, the electric furnaces 17A, B and the furnace 17C are adjusted to 350-450 deg.C and 650-900 deg.C, respectively and a PH3-containing H2 gas 20 and HCl-containing H2 gas 19 are introduced through the inlet ports 20A and 19A, respectively. The GaCl gas stream and PH3 gas stream produced by the reaction are joined with each other at the front end 16A of a barrier wall 16. When the flow rate is stabilized, the substrate 15 is transferred in right or left direction at a constant speed to uniformly form a GaP thin film on the substrate 15.
Patent JP-S5972041-A (JP)
Title: Method for pressure test of cylindrical object
Inventor: MAEHARA TAKAFUMI
IPC: G01N3/02
Filed: 1982-10-19
Abstract: PURPOSE:To facilitate the pressure test and improve the reliability, by providing an excess long part longer than final work dimensions in a part which should be an aperture part of a cylindrical object such as a valve or a tube and providing a testing flange around the excess long part. CONSTITUTION:A valve 1 is so constituted that an excess long part 9 for test is produced in the part, which should be an aperture part 2, with dimensions longer than final work precisions and is projected in the direction orthogonal to the aperture face of the aperture part 2. A testing flange 7 is fixed to the excess long part 9 through screws formed on the outside circumference of the part 9 or by a means of welding or the like, and a closing cover 8 having a flange part corresponding to said testing flange is fitted to the excess long part 9, and the closing cover 8 is fixed to the testing flange by bolts 7 and nuts 5 to close the valve 1, and the pressure test is performed. Thus, the pressure test is facilitated, and the reliability is improved.
Patent JP-S6073936-A (JP)
Inventor: MAEDA ATSUMI
IPC: E04B5/32
Filed: 1983-09-30
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-2001014198-A (JP)
Title: System and method for backing-up data and recording medium
Inventor: UESUGI HIROSHI
IPC: G06F12/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a saving destination device by shortening the processing time of a data saving/restoring processing. SOLUTION: An input parameter check means 11 decides an input parameter and decides whether data saving or data restoring is executed. In the case of saving data, a FAT entry check means 12 obtains the number of FAT entries till the arrangement of non-used FAT entries is started in the FAT area of a hard disk device 2, a saving sector number calculating means 13 calculates the total number of sectors to be saved in the hard disk device 2 and decides the area for saving, and a data saving means 14 saves data to the saving file of a saving destination auxiliary storage device 3 from the hard disk device 2. In the case of restoring data, a data storing means 15 restores data in the hard disk device 2 from the saving file of the auxiliary storage device 3.
Patent JP-S5885461-A (JP)
Title: Electrophotographic method
Inventor: ASANAE MASUMI
IPC: G03G15/09
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a high-density good toner image without fog, by arranging the first and the second condutive members having internally magntic field generating means so that they face the surface of an image carrier and developing a latent image through the first cnductive member, to which an AC voltage is applied, and the grounded second conductive member. CONSTITUTION:Nonmagnetic conductive cylindrical sleeves 41 and 42 are provided as the first and the second conductive materals facing an image carrier 1. Since a magnetic toner 9 has >=10<14>AOMEGA.cm volume resistance, the sleeve 41 is brought into contact with a voltage source 48 electrically to load the sleeve 41 with an AC bias 48 for the purpose of sticking the toner to a latent image sufficiently to obtain a high-density developed toner image. A development gap D'  is set to the same length as a doctor gap (d') approximately, and the sleeve 42 is  rotated in the direction of an arrow Z to eliminate the fog generated by the  development of the sleeve 41. This sleeve 42 is grounded.
Patent JP-H0234878-A (JP)
Title: Developing device
Inventor: OKANO KEIJI
IPC: G03G15/09
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a high-quality visible image by varying magnetic force impressed on a layer thickness regulating means so as to adjust the contact pressure applied to the developer holding and carrying means of the layer thickness regulating means. CONSTITUTION:The contact pressure of a magnetic blade 3 applied to the outer peripheral surface of a developing sleeve 1 is adjusted in accordance with the strength of the magnetic field generated by an electromagnet 7 energized and excited by a power source 8. The contact pressure of the magnetic blade 3 applied to the developing sleeve 1 is varied by variably adjusting the strength of the magnetic field generated by the electromagnet 7. As a result, not only the thickness of the layer of one-component magnetic toner 6 held on the developing sleeve 1 can be regulated to an appropriate value, but also the triboelectrification quantity of the one-component magnetic toner 6 and the density of the visible image can be adjusted freely. Consequently a high quality, satisfactory visible image with sufficient density can be obtained.
Patent JP-S57105752-A (JP)
Title: Two color image recording method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1980-12-24
Abstract: PURPOSE:To permit recording of two color imges by flowing out toners of different colors which are chargeable to different polarities selectively onto a toner carrying body, and charging the same to one polarity then applying voltage of reversed polarity thereto according to image signals. CONSTITUTION:A black toner is charged positive and a magenta toner negative by electrostatic charging by friction and these are stored in a toner hopper 2. A toner selecting doctor 4 divided to 10 pieces of electrodes is provided below this, and if positive and negative voltages are applied on each of the right and left halves, the magenta toner flow out to the left on a donor roller 1 and the black toner to the right. If the voltage corresponding to image signals is applied thereto by means of an electrode 7 applied with positive voltage after charging all these to a negative polarity with a charging control doctor 5 applied with negative voltage, the left half forms a magenta character and the right half a black character. If the positive and negative applied voltages of the doctor 4 are changed, arbitrary parts are turned to magenta or black. Thereby, the two color images are recorded.