baber/WOPTO huggingface dataset:
Patent JP-S60189727-A (JP)
Title: Color display device
Inventor: KONDOU KENICHI
IPC: G02F1/133
Filed: 1984-03-09
Abstract: PURPOSE:To realize a multicolor display on liquid crystal which provides only a monochromatic display by arranging >=2 kinds of color electrodes as common electrodes, and driving the common electrodes selectively. CONSTITUTION:The SW3 of a common electrode C1 is turned on to a terminal (a) and the SW4 of a common electrode C2 is turned on to a terminal (b) for a read display. Then when a digit electrode A1 is in a on-display state and a digit electrode B1 is in an off-display state, a switch SW1 is turned on to a terminal C and an SW2 is turned on to a terminal (a). Therefore, a + or -3V rectangular wave is applied between the common electrode C1 and the digit electrode A1 and a driving voltage attains to >=2.0V, so a red-colored film turns on. In-phase signals are applied to the common electrode C1 and digit electrode B1, so the liquid display does not display red. Thus, the common electrodes are driven selectively to obtain a multicolor display on the liquid crystal which provides only a monochromatic display.
Patent JP-H05214358-A (JP)
Title: Lubricant composition for high temperature
Inventor: UCHIDA HIDE
IPC: C10N30/08
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a lubricant composition having excellent adhesiveness to parts such as disc guide roll requiring lubrication and excellent preventing effects on seizing. CONSTITUTION:100 pts.wt. one or more solid lubricants selected from a group consisting of mica, titanium oxide and alkali silicate is blended with 0-500 pts.wt. water dispersion type polymer comprising a polymer and a copolymer of a vinyl compound containing a hydrophilic functional group and 60-350 pts.wt. water dissolution type polymer composed of a copolymer of a vinyl aromatic hydrocarbon and a hydrophilic functional group-containing vinyl compound or vinylidene compound to obtain the subject lubricant composition. This lubricant composition is applicable to disc guide roll, etc., used at high temperature to attain reduction in seizing, slip of steel material, bad surface of steel material and smoke.
Patent JP-S63215324-A (JP)
Title: Punching plate and its manufacture
Inventor: IGARASHI KOJI
IPC: B21D28/02
Filed: 1987-02-28
Abstract: PURPOSE:To smooth the post processing stage of a product and to reduce the product cost by cutting in the state of the edge at both face sides of a plate on a cutting face not projecting from the extension face of the respective face of a punching plate. CONSTITUTION:A recessed bar part 22 is formed in the state of a contour 21 being stored in the inner part along a punching scheduled contour 21 on both faces of the material plate 2 wound in a coil shape. The depth H of the recessed bar part 22 is formed deeper than the height (h) of a forming punched burr 11. After forming the recessed bar part 22, the material plate 2 is punched along the contour 21. The punched burr 11 is formed at the opposite side in the punching direction on the cutting face 12 of a punching plate 1, but the part of the recessed bar 22 becomes in the state of occupying the face almost and the burr 11 becomes in the state of burying in the recessed bar part 22, hence the edge 13 of both face parts of the punching plate 1 is formed in the state of not projecting from the extension face 14 of the respective face of the punching plate 1. Thus, the burr 11 is not abutted to the adjacent punching plate in a laminating state and the lamination can be effected smoothly without any trouble.
Patent JP-S56141858-A (JP)
Title: Rotor for separation and analysis
Inventor: TACHIHARA SADAMIKI
IPC: B04B5/02
Filed: 1980-04-08
Abstract: PURPOSE: To treat sample liquid efficiently in the desired separation state by forming plural pieces of centrifugal tube insertion holes and stepped through-holes for mounting counter weights and analytical cells to the rotor of an ultracentrifuge with good balance on the same circumference.  
     CONSTITUTION: Plural pairs of insertion holes 2 for centrifugal tubes 3 are provided in the symmetrical positions on the same circumference on the surface of the rotor 1 of an ultracentrifuge which performs separation and analysis of sample liquid simultaneously. The tubes 3 contg. a fixed amount of sample liquid are put into these holes, are closed by caps 4 and are fixed to the rotor 1 by means of screws 5. Also, counter weights 6 and analytical cells 7 are inserted into the through-holes 8 provided on the same circumference as that of the insertion holes 2. The rotor 1 is revolved at high speeds to separate the sample liquid to a solvent 16 and a concd. soln. 17 at the interface 18. The separating condition of the sample liquid on the cells 7 is measured by the Schlieren images peaking at the interface 18 with the measuring luminous flux passing the reference holes 10 of the counter weights 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04297757-A (JP)
Title: Refrigeration device
Inventor: KIMURA MASAO
IPC: F25B5/02
Filed: 1991-03-12
Abstract: PURPOSE:To improve preciseness of temperature control in a device and achieve an optimum pull-down operation. CONSTITUTION:A plurality of evaporators 41, 42, electric expansion valves 31, 32 provided respectively for the evaporators, an electric flow control valve 5, and a temperature type control device 81 are provided and the device 81 inputs signals of a plurality of inlet outlet temperature detectors 61, 62, 71, 72 to control the valves 31, 32 and the control valve 5.
Patent JP-S59171783-A (JP)
Title: Water sealing mechanism of pontoon type hatch cover
Inventor: FURUKAWA SHIGENOBU
IPC: B63B19/26
Filed: 1983-03-19
Abstract: PURPOSE:To secure watertightness and permit the opening and closing of a prescribed hatch cover by installing an advancing and retreatable packing onto one edge surface of the contiguous hatch covers and a tightening plate which can be advanced and retreated freely onto the other edge surface. CONSTITUTION:A packing 23 is installed onto one of the edge surfaces of pontoon-type hatch covers 211 and 212 which are arranged in parallel so as to cover a hatch port, and a tightening plate 25 is installed onto the other edge surface. Each packing 23 and tightening plate 25 can be advanced and retreated through the supporting rods 27 and 28 which are operated by a driving apparatus. Therefore, sufficient water tightness can be secured by advancing the packing 23 and the tightening plate 25 and by butting them each other, and only the prescribed hatch covers can be opened and closed by allowing the packing and the tightening plate to retreat from each other.
Patent JP-H08241302-A (JP)
Title: Vector processor and multiplier
Inventor: KURODA KOJI
IPC: G06F7/53
Filed: 1995-03-07
Abstract: PURPOSE: To provide the vector processor which makes it possible to perform vector addition processing fast and the multiplier which is suitably used for vector multiplication processing performed by using the vector addition processing of the vector processor. CONSTITUTION: The vector processor which is equipped with at least a vector register 12, a mask register 13, and an adder 14 and performs vector processing employs constitution wherein data of the mask register 13 are inputted to the adder 14 in addition to the addend and augend of a vector operand and carry- out data calculated by the adder 14 are outputted to the mask register 13. Further, the multiplier 15 has a function for calculating 2m-bit data as the multipication value of two (m)-bit input data and is so constituted as to have a selector which selects and outputs one of the high-order (m) bit data and low-order (m)-bit data of the multiplication value in response to an instruction.
Patent JP-S62205210-A (JP)
Title: Iron making and steel making method utilizing aluminum slag
Inventor: TOYODA TETSUO
IPC: C21C5/28
Filed: 1986-03-04
Abstract: PURPOSE:To reduce and recover the iron oxide in iron and steel dusts, iron and steel scale, iron and steel refining slag and raw material oxides for iron making and steel making, etc., to iron by the residual metallic Al in Al slag by mixing the above- mentioned iron and steel oxide raw materials with the Al slag and heating the mixture to effect reaction. CONSTITUTION:The iron oxide and the oxides of Cr, Ni, etc., as the alloy material are contained in the iron and steel dusts, iron and steel scale, iron and steel refining slag and raw materials for iron making and steel making. The metallic Al is contained at about 40% in addition to Al2O3 in the Al dross formed in the remelting stage of Al. The mixture composed of the above-mentioned raw materials contg. such iron oxide and the oxides of Cr and Ni and the Al slag is thrown into a ladle during tapping of a molten iron and molten steel or the above-mentioned mixture is molded to a granular or lamp shape or the mixture composed of the pellets of the raw materials contg. the iron oxide, etc. and the Al slag is used or said mixture is used by adding limestone, quickline, fluorite, etc., to such mixed raw materials. The raw materials contg. the iron oxide, chromium oxide, nickel oxide, etc., are reduced by the Al in the Al dross and Fe, Cr and Ni are recovered.
Patent JP-H02227558-A (JP)
Title: Starting device for vehicle
Inventor: DOI MINORU
IPC: F02N11/08
Filed: 1989-02-28
Abstract: PURPOSE:To lessen scuffing at the sliding sections of an internal combustion engine by changing current to be applied to a starter when cooling water is less than a specified one in temperature, and thereby providing a low speed starting control means which controls the starter to be activated at revolutions lower than a set one. CONSTITUTION:In a starter 2, a battery 6 is arranged in the first cable way 4, and starter motor 8, a field winding 10, a control section 12 as a low speed starting control means, a starting coil 14 and a magnet switch 16 are connected with the battery 6 in order respectively. The field winding 10 is so constituted that two each of the first and second field windings 10-1, and 10-2 which are different in the quantity of winding, are connected therewith in parallel. When the temperature of cooling water detected by a cooling water temperature sensor 18 is less than a specified one, a control section 12 changes the torque of the starting motor 8 by switching the first field winding 10-1 for normal operations over to the second field winding 10-2 so that the starter 2 can thereby be activated at revolutions lower than a set one.
Patent JP-H09328499-A (JP)
Title: Pure somatostatin antagonist and its employment
Inventor: ROI TAISON BASU
IPC: A61K38/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of somatostatin inhibiting the release of growth hormones by bringing a somatostatin antagonist comprising a cyclooligopeptide having a specific amino acid sequence into contact with a somatostatin receptor site.  
     SOLUTION: A somatostatin receptor site is brought into contact with an effective amount of a peptide (salt) of formula III {R 1 , R 2  are each H, a 1-8C alkyl, COR (R is an alkyl, phenyl, etc.), COOR; AA 1  is the D or L-isomer residue of an aromatic α-amino acid of formula IV [Ar is a group of formula V (Y is NO 2 , CN, a halogen, an ester, an alkoxy, etc.; (n) is 0, 1-3), etc.]; AA 2  is the same as AA 1 ; AA 3  is Arg, Lys, Orn, etc.; AA 4  is Val, Leu, Ile, Abu, etc., AA 5  is the same as AA 1 , Ser, Thr, etc.}. Thereby, the effect of somatostatin inhibiting the release of growth hormones is reduced to stimulate the growth of mammalians. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S56142401-A (JP)
Title: Device for detecting wear of wheel tread
Inventor: KAGEYAMA SABUROU
IPC: G01B5/20
Filed: 1980-04-09
Abstract: PURPOSE:To make possible to detect the wear of the tread of each wheel quickly and precisely as it is assembled in a car by using a rail of particular shape for the rail at a measuring point and converting the variation of the inclination of a tread contacting body following the gradient of the tread of the wheel passing the point. CONSTITUTION:A base 12 whose upper surface is formed into a concave curved surface of partial arc is fixed to a base plate 11, and on the base, a tread contacting body 13 whose lower surface is formed into a convex curved surface coaxial with said concave surface is mounted via plural rollers 14, thus forming a tread following surface on which a railway car can run and pass. On the sides of the contacting body 13, balancing side plates 16 are provided, and resilient bodies 18 are mounted between the plates and said base plate 11 so that the tread following surface 17 may change its inclination around the axis of the rail following the gradient of the tread of a wheel to be tested. Furthermore, a bracket 20 is provided projecting from the balancing side plate 16, and an enlarging link 21 which enlarges and transmits the vertical displacement of the tip of the bracket and a differential transformer 22 connected with the end of said link are provided to convert the change of the inclination of said treated following surface 17 into electrical signals.
Patent JP-H08251724-A (JP)
Title: Apparatus for preventing and controlling skid of moving machine
Inventor: TAKAHASHI MASAFUMI
IPC: B60L7/24
Filed: 1995-03-07
Abstract: PURPOSE: To prevent skid by providing an idle-wheel type touch roller sensor on a car body, detecting the locking of a wheel based on the actually measured data obtained by the sensor and the data of the number of rotations of the wheel, loosening a brake at the time of the wheel locking, and performing secondary adhesion. CONSTITUTION: A speed detecting means 5 is connected to an idle-wheel type touch roller sensor 13 together with a present-position detecting means 2. The prevent speed signal of a moving machine 20 is operated based on the number- of-rotation signal outputted from the idle-wheel type tough roller sensor 13. The number-of-rotation signal from a sensor 1, which is connected to the revolving shaft of the wheel, is inputted into a wheel number-of-ration detecting means 14. The wheel number-of-rotation signal and the prevent speed signal from the speed detecting means 5 are inputted into a wheel lock sensing means 15. When the wheel lock has occurred, a brake loosening command is outputted into a motor 8 from a running motor controller 7 by the wheel lock sensing means 15. Thus, the wheel lock is released, the control of the moving machine is performed again and the sliding is prevented.
Patent JP-H0650007-A (JP)
Title: Exfoliation preventive method of existing mortar
Inventor: HOSOI YOSHITOMO
IPC: E04G23/02
Filed: 1993-02-13
Abstract: PURPOSE:To prevent the exfoliation of a mortar layer that has been applied on a concrete building, and also to enable the surface preparation that sufficiently satisfies the smoothness necessary for a finishing material. CONSTITUTION:A body P and a mortar layer M are partially bound by means of connecting members 1 evenly and at prescribed intervals, and also polymer cement mortar B is applied on the surface of the mortar layer M, and thereafter a net member N is embedded. In this way, by forming a new surface layer E, the mortar layer M is utilized as a laminated lumber. Therefore, the swelling due to a negative pressure or the like applied to the mortar layer M can be restrained, so that the exfoliation of the mortar layer M can be prevented. By partially binding the body P and the mortar layer M by using the connecting members 1, the equilibrium of them can be maintained. Each process can be visually confirmed, so that reliability can be enhanced, and also the check of the floating range of the mortar layer M can be dispensed with.
Patent JP-H10230924-A (JP)
Title: Container for display of commodities
Inventor: FUJITA RYOJI
IPC: B65D5/42
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent a front-loading posture of commodities when they are hung by hooking pieces and increase the visibility thereof and effectively prevent penetration of dust thereto, by connecting the hooking piece hanging a container to the center of the upper end of the front face plate and forming the top plate on a slope face inclined forward. SOLUTION: A hooking piece 12 with an insertion hole 11 to insert a hanging bar is formed at the center of the top plate 5 so as to cut and easily raise from the top plate 5 and also the hooking piece is constituted so that the base part thereof is connected to the upper end of the front face plate 2 when it is cut and raised. And further, the front face plate 2 is formed a little lower than the rear face plate and the top plate 5 is formed lower at the front end. In this way, as the container 1 is hung in the state the lower end thereof is protruded forward when it is hung, even if it is hung lower than one's eyes, the front face of the container can be easily seen and letters and designs 13 printed on the top plate 5 can be easily seen from the front face or the diagonal upward side of the container 1.
Patent JP-S58172396-A (JP)
Title: 2-acrylamido-2-methylpropane phosphoric acid and salts of same, manufacture and use for copolymer
Inventor: MANFUREETO FUINKE
IPC: C07F9/38
Filed: 1983-03-23
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE 2-Acrylamido-2-methylpropanephosphonic acid of the formula see diagramm : EP0089654,P4,F2  and the salts thereof. 1. Claim for the Contracting State : AT A process for the preparation of 2-acrylamido-2-methyl-propanephosphonic acid, which comprises reacting 2-methylprop-1-ene-1-phosphonic acid or 2-methylprop-2-ene-1-phosphonic acid or mixtures of these acids with acrylonitrile in the presence of an at least equimolar amount of a strong acid.
Patent JP-H02228488-A (JP)
Title: Method for separating and removing thallium from lead-tin alloy electrolytic solution
Inventor: ABE KIYOTAKA
IPC: C25C1/24
Filed: 1989-02-28
Abstract: PURPOSE:To efficiently separate and recover thallium in an electrolytic soln. without requiring the addition of sulfuric acid as pretreatment by adding an iodide to the electrolytic soln. based on hydrosilicofluoric acid. CONSTITUTION:An iodide such as HI or KI is added to an electrolytic soln. based on hydrosilicofluoric acid and contg. tin, lead and thallium. The pref. amt. of the iodide added is 1.0-1.2 equiv. basing on the amt. of the thallium. Thallium concentrated in the electrolytic soln. by electrolysis with crude lead contg. lead and tin as the anode is precipitated as thallium iodide and this thallium iodide is separated and recovered. The remaining soln. is reused as an electrolytic soln. as it is.
Patent JP-H11250815-A (JP)
Title: Electronic tube and manufacture thereof
Inventor: IMAIZUMI MASAE
IPC: H01J9/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To dispense with nickel plating with respect to cooling blades and reduce consumption of electroless nickel plating solution so as to achieve an electronic tube effective in view of the cost and environment of the earth, and further, fixingly solder the cooling blades at a low temperature so as to prevent the degree of vacuum from being decreased at a high temperature. SOLUTION: An electronic tube comprises a cylindrical anode 11 made of copper having a filament electrode and a grid electrode housed inside an inner space thereof, and cooling blades 18 made of aluminum or an aluminum alloy disposed at the outer peripheral portion of the cylindrical anode 11. In this case, there is provided a thin plate 19 made of copper welded at one surface 19a thereof to the cooling blades 18 and welded at the other surface 19b thereof to the cylindrical anode 11.
Patent JP-2000240288-A (JP)
Title: Overturning preventing device for steel material
Inventor: YONAHARA YOSHIHIRO
IPC: E04G21/16
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent steel materials from overturning even in a case of receiving an impact force from touched by other members, by horizontally holding a plurality of the steel materials on a basement. SOLUTION: This overturning preventing device is used for preventing I-shape steels 20 from overturning in horizontally holding the I-shape steels 20 with their height dimension larger than their width dimension. This device body comprises two vertical portions 11, 12 longer than the height dimension of the I-shape steel 20 and a horizontal portion 13 extended to the upper ends of the respective vertical portions 11, 12 and being longer than the width dimension of the I-shape steel 20, and a leg portion 15 is connected to the bottom ends of the vertical portions 11, 12 of the device body 14. If the I-shape steel 20 is inclined, the tip of the leg 15 catches the basement 23 so that the device body 14 prevents the I-shape steel 20 from overturning.
Patent JP-2000253338-A (JP)
Title: Method for controlling recording device of set-top box
Inventor: EMOTO NORIFUMI
IPC: H04N5/44
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To video-record a desired program when there are reserved programs in both of a VTR and a set-to box, by allowing a user to select the release of the waiting state of a recording controller or setting of the waiting state by a controlled signal light controlled by the set-top box. SOLUTION: The user selects a program desired to video-record, and continually depresses the timer reserving button of the VTR (to instruct 'turning on') to set the VTR in the state of waiting reserved video-recording. When a reserved time to start the program of a video-recording object comes, the set-top box issues a timer reserved video-recording instruction 1 (instruction of 'turning off') for releasing the timer reserved video recording state via a controlled signal light generating means and continually issues a video-recording instruction 2. Thus, the VTR comes into a video-recording state to record the program. When the program is finished, the set-top box stops video-recording by a stopping instruction and continually issues the timer reserved video-recording instruction (instruction of 'turning on') to wait VTR recording in the video-recording reserved state.
Patent JP-H02228272-A (JP)
Title: Plane type ultrasonic actuator
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1989-02-28
Abstract: PURPOSE:To make a thinner low-loss actuator by exciting square bars by two flexural vibrations of the same resonance frequency to vibrate intersecting faces. CONSTITUTION:An ultrasonic actuator consists of a vibrator 101 having an elastic body comprising a plurality of square bars of rectangular cross-sections, which intersect each other two-dimensionally at the same intervals, and piezoelectric bodies 102 stuck to two of the rectangular side faces of each of said bars. When alternating voltage is applied to the piezoelectric bodies 102, the square bars flexurally vibrate and a moving body on an output fetch projection is driven. The resonance frequencies of two flexural vibrations to vibrate intersecting faces are made to agree.
Patent JP-H06254359-A (JP)
Title: Hollow yarn separating membrane for water purifying treatment and water purifying treatment
Inventor: NAKATSUKA NOBUYUKI
IPC: B01D69/08
Filed: 1993-03-09
Abstract: PURPOSE:To permeate mineral components useful as potable water out of raw water, to prohibit the greater part of humic acid which is the precursor of harmful trihalomethane, to effectively execute back flow washing during the filtration period in the water purifying treatment for obtaining city water and to maintain a high filtration rate over a long period of time. CONSTITUTION:This hollow yarn separating membrane for the water purifying treatment is a hollow yarn separating membrane to make ultrafiltration of the raw water from surface water and is formed to permeate 99% of the cations of alkaline metals and alkaline earth metals contained in the raw water, to block >=80% of the humic acid having 2000 weight average mol.wt. and to have >=1501iter/m<2>.hr permeation rate of pure water under 1kg/cm<2> intra- membrane differential pressure and at 25 deg.C. This method for the water purifying treatment consists in using this membrane.