baber/WOPTO huggingface dataset:
Patent JP-S63162308-A (JP)
Title: Flat pneumatic radial tire used for high-speed running purpose
Inventor: USHIKUBO TOSHIO
IPC: B60C11/03
Filed: 1986-12-26
Abstract: PURPOSE:To restrain blowout, and to enhance durability, by providing at least one shallow groove parallel to the circumferential direction in the central region of at least one row of blocks, and specifying the depth of the shallow groove and the periphery in the direction of the turning shaft. CONSTITUTION:The flatness of a tire is set to be 0.6 or less, and in the tread part a plurality of block rows S' through S''' are formed by circumferential main grooves 1 and transverse main grooves 2. And the block row S'' in the central region of the tread is formed by blocks 3' of relatively small area. In this constitution, in the central region of the tread at least one shallow grooves S substantially parallel to the circumferential direction is provided. And the depth of the shallow groove S is set to be within maximum 2 mm, and further the peripheries L0, L1 in the direction of the turning shaft of the tire on the outer surface of the block 3' are increased by 1 to 10%, so that the stiffness of the relevant block 3' can be made unchanged.
Patent JP-H01150911-A (JP)
Title: Method and device for controlling working machine
Inventor: TAKADA HIROKO
IPC: G05B19/4103
Filed: 1987-12-08
Abstract: PURPOSE:To interpolate a three-dimensional circular arc by using central coordinates as the input data of the three-dimensional circular arc. CONSTITUTION:An xy plane including a circular arc P1, P2 in a space can be determined by setting a starting point P1 of the circular arc as an origin, setting a direction from the starting point P1 to an end point P2 as a (x) axis, and obtaining a (y) axis from the starting point P1 extending to the side of a point P4 in parallel with a straight line orthogonal to the straight line P1P2 passing through the central point P4. In such a way, a vector calculating part 16 calculates the unit vectors of the (x) axis and the (y) axis. A two-dimensional coordinate transforming part 17 transforms P1, P2 and P4 in the three- dimensional space into the coordinates in the two-dimensional xy plane with the use of an obtained vector, and an interpolating direction judging part 24 judges the interpolating direction of the circular arc by a parameter in an NC data 23. A radius/arc length calculating part 19 calculates the radius and arc length of the circular arc. Next, a two dimensional circular arc interpolating part 20 interpolates the circular arc in the xy plane based on the coordinates of the respective points, the central coordinates, the radius and the arc length.
Patent JP-2001131068-A (JP)
Title: Pharmaceutical preparation of stabilized enalapril salt
Inventor: MORITA YUTAKA
IPC: A61P43/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a stabilized composition of enalapril maleate. SOLUTION: The objective composition comprises enalapril maleate and glycerol or the enelapril maleate is stabilized by adding glycerol thereto. In addition, a rapid disintegration preparation including enalapril maleate and glycerol is provided.
Patent JP-2000138845-A (JP)
Title: Contour correction device
Inventor: HIYAMA TAKASHI
IPC: G09G5/36
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a contour correction device which enhances sharpness of the contour of an original video signal without addition of a pre-shoot/ overshoot component and to provide the contour correction device that corrects the contour, without losing a property or a structure of a signal waveform of the original video signal. SOLUTION: An input video signal S1 from an input terminal 1 is given to a correction component generating circuit 4 and a gain adjustment circuit 5, which outputs a contour correction component. Since the component includes a pre-shoot/overshoot component, an amplitude limit circuit 9 limits the pre- shoot/overshot component. An angle change detection circuit 6 obtains the angle of a signal waveform, based on amplitude difference values of adjacent sample data from the video signal S1 and intervals of the sampled data that are received from delay circuits 3(1)...3(n+1), a limit angle generating circuit 7 decides the upper and lower limit of a limit angle based on the output of the circuit 6, and a limit value generating circuit 8 generates the amplitude limit value.
Patent JP-H03170198-A (JP)
Title: Washing machine
Inventor: NOGUCHI YOSHIYUKI
IPC: D06F39/08
Filed: 1989-11-30
Abstract: PURPOSE:To enable to achieve a suitable washing for the laundry of cloth easily damaged by providing a circulation route and a pump to a washing tank. CONSTITUTION:When a user instructs a mode for washing the laundry such as wool or chemical resin, etc., to the cloth easily damaged an arithmetic control part 16 alternately drives only a pump 12 back and forth without driving a driving motor 8. In such a case, since a pulsator 3 is not rotated, in washing tanks 2 and 3, a large water current is not generated like applying force to the laundry and the laundry does not receive physical force. Namely, only washing liquid resolving a detergent is passed through the laundry and circulated forward or backward by the pump 12 without applying force to the laundry. Thus, since washing is executed only by the effect of the detergent without applying the physical force to the laundry, the cloth is not damaged.
Patent JP-2000136193-A (JP)
Title: Optically acitive bisphosphinomethane and assymetric synthesis using its phodium or copper complex
Inventor: IMAMOTO TSUNEO
IPC: C07F9/50
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new optically active bisphosphinomethane compound having an asymmetric source on a phosphorus atom and useful as a ligand having both high stereoselectivity and catalytic activity in spite of the minimum of known ligands. SOLUTION: This new optically active bisphosphinomethane compound is a 1,1-bis(alkylmethylphosphino)methane of formula I (wherein, R is isopropyl, phenyl or the like), e.g. (S,S)-1,1-bis[(t-butyl)dimethylphosphino]methane. The compound is obtained by sequentially reacting phosphorus trichloride with an alkylmagnesium chloride, with methylmagnesium bromide and with borane- tetrahydrofuran complex to form an alkyldimethylphosphine.borane, by treating it with sec-butyllithium in the pressence of (-)-sparteine to perform the deprotonation of hydrogen in enantioselectively prochiral methyl and by sequentially reacting the product with an alkyldichlorophosphine, with methylmagnesium bromide and with borane-tetrahydrofuran complex, followed by eliminating borane from a new intermediate of formula II.
Patent JP-H04180474-A (JP)
Title: Image pickup device
Inventor: FUNAYAMA HIDEHIKO
IPC: H04N5/222
Filed: 1990-11-15
Abstract: PURPOSE:To image-pickup the line of sight of an object in a natural condition by fitting a reflecting member at a fixed angle to a video camera and driving the camera till it is detected that the object is located in a fixed position deviat ed from the center of screen. CONSTITUTION:A half-mirror 24 is fitted to the front face of an image pickup lens 22 of a video camera. The half-mirror 24 makes light transmit to extent that image picking up by the camera 20 is not disturbed and makes confirming oneself enable by reflected light at a surface side (an object side). Then, the superimposing of fixed character data is executed in a superimposing circuit 32 based on a video signal image-picked-up when it is detected by a position detecting circuit 34 that an object (m) is in a fixed position and a picture printed out on recording paper 5 is used as an ID card.
Patent JP-H06156721-A (JP)
Title: Plate material turning device
Inventor: NAKAO YASUSHI
IPC: B21D43/14
Filed: 1992-11-19
Abstract: PURPOSE:To miniaturize a turning handle by holding an end of a plate material horizontally with a level guide member at the time of hoisting and turning the plate material. CONSTITUTION:Plural level guides 6, which can be elevated, are arranged in each side surface of a carrying belt 1. At the time of hoisting and turning a plate material 2, the upper ends of the level guides 6 are arranged over the upper surface level of the carrying belt 1 and push up the end of the plate material 2 to maintain it horizontally. On the other hand, at the time of placing the plate material 2 on the carrying belt 1, the upper ends of the level guides 6 are arranged lower than the upper surface level of the carrying belt 1.
Patent JP-H08167839-A (JP)
Title: Digital automatic phase controller
Inventor: KIMURA KEIJI
IPC: H03L7/00
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a digital automatic phase controller having compact circuit size by setting up a phase difference between an output and a reference signal to less than a half of a delay unit. CONSTITUTION: Plural delay signals are prepared by delaying an input signal Si by respectively different delay units through plural delay elements 101 to 108 and a delay signal whose phase is close to that of a change point in a reference signal Sr is extracted as a selection signal (b). The signal (b) is inputted as a data input (c) to an FF 124 through a delay gate 121 with delay quantity (td) and the signal Sr is inputted to the clock terminal of the FF 124 through a delay gate 122 with the same delay quantity as a selection circuit 112 and a delay gate 123 with delay quantity 1/2 td to latch the data input (c) and prepare a switching signal (e). On the other hand, the selected signal (b) and a signal (f) delayed by 1/2td through a delay gate 125 are inputted to a switching circuit 126 and switched by the switching signal (e) to obtain an output signal So.
Patent JP-H06165442-A (JP)
Title: Metallic graphitic brush
Inventor: INADA NOBUSHI
IPC: H02K13/00
Filed: 1992-11-19
Abstract: PURPOSE:To improve lubrication property of a brush so as to reduce abrasion of the brush by containing tungsten carbide, MoS2, or WS by specified percent or less. CONSTITUTION:20 pts.wt. of resol type phenol resin including 50wt.% resin and 30 pts.wt. of methanol are used for 100 pts.wt. of native scalelike graphite powder 30mum in average diameter including 0.7wt.% ash. Then, it is kneaded and heated for two hours at 60 deg.C, and then it is dried for eight hours at 70 deg.C thereby being hardened. The hardened kneaded substance is clashed to get a graphite powder processed with resin 100mum in average diameter. 1 pts.wt. of WC powder 8mum in average diameter and 2 pts.wt. of MoS2 powder 15mum in average diameter are added to 61 pts.wt. of this graphite powder processed with resin and 37 pts.wt. of electrolytic copper 30mum in average diameter, and these are mixed for one hour and then these are molded into substance 7mm thick X 6mm wide X 11mm long under the condition of 3ton/cm<2> in bearing pressure, and it is baked at 720 deg.C in a reductive atmosphere so as to get a metallic graphitic brush.
Patent JP-H05153319-A (JP)
Title: Information output method and device therefor
Inventor: NISHIKAWA NAOYUKI
IPC: H04N1/00
Filed: 1991-11-25
Abstract: PURPOSE:To facilitate the analysis of data outputted by a dump function by devising the device such that only a designated command is outputted in a different color from that of others when lots of control command data by the dump function are outputted. CONSTITUTION:When the dump mode is started by an operation panel 9, an environment information area 8a is initialized based on print environment information 4a in a nonvolatile RAM 4. When data are sent from a host computer 2, the data are stored in a reception buffer 3. When the received data are print data, a print color variable is set to a print color. A command color setting instruction is stored in the area 8a as a command color start instruction. Optional instructions are combined between the command color setting instruction and the command color setting end instruction and each setting color is designated for plural instructions. The command is printed out in a designated setting color in the case of print-out in the dump mode by setting a color corresponding to the combination of specific instructions by this instruction.
Patent JP-S63237971-A (JP)
Inventor: SEODOA PII RAPADAKISU
IPC: B41J15/04
Filed: 1987-12-07
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-H07272853-A (JP)
Title: Manufacture of multilayer electric field light emitting element
Inventor: KIYOU UMITATSU
IPC: H05B33/10
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the generation of a peeling phenomenon of a luminous layer, and to stabilize a luminous element, by forming a lower electrode, the first insulator membrane, a luminous layer which consists of the multilayer of a CaS layer and an SrS layer, the second insulator film, and an upper electrode, in order, on a board. CONSTITUTION: On a glass board 11, an ITO layer is evaporated, a lower electrode 12 having a specific pattern is formed by a photolithography method, and the first insulator film 13 is evaporated thereover. On the film 13, a CaS layer is evaporated by an electron beam evaporation method or the like under 500 to 800 deg.C, and furthermore, an SrS layer doping the Ce is evaporated at 500 deg.C. Both layers are laminated 5 to 9 layers alternately so as to form a multilayer luminous layer 14. An upper electrode 16 is formed after being evaporated a second insulating film 15 on the layer 14. Since the luminous layer 14 is formed at the same temperature, and has little thermal stress, while the difference of the lattice constants of the CaS and the SrS is little, and the stress owing to a nonconformity boundary is little, a peeling phenomenon of the luminous layer can be prevented.
Patent JP-H10182580-A (JP)
Title: Modified production of 2-cyanoacrylate
Inventor: TAJIMA SEITARO
IPC: C07C255/23
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent as a raw material of an instant adhesive, and having an improved adhesion speed and a high boiling point by washing 2-cyanoacrylate containing acidic impurities including cyano acetic acid with water to reduce the impurities at a specific value or less. SOLUTION: This modified method for producing a 2-cyanoacrylate, is to wash the 2-cyanoacrylate obtained by depolymerization of a condensed compound of cyanoacetate with formaldehyde, containing 500-5,000ppm acidic impurities based on cyano acetic acid  preferably having a high boiling point and expressed by the formula: CH2 =C(CN)COOR [R is a (halogen substituted) 5-20C hydrocarbon or an aromatic group], concretely 2-pentyl-2-cyanoacrylate, etc.} with water for 30min to 8hr at 0-50 deg.C by using a weakly acidic to neutral water preferably in the presence of an organic solvent such as toluene or xylene to obtain an objective compound containing <=500ppm impurities.
Patent JP-H03223372-A (JP)
Title: Electrodeposition-coated member, preparation of the same, and electrodeposition coating material employed therein
Inventor: SUMIKURA SUSUMU
IPC: C25D13/12
Filed: 1990-11-14
Abstract: PURPOSE:To obtain an electrodeposition-coated member having on its surface an electrodeposition coating film which is almost halved in the thickness and filler content as compared with the conventional electrodeposition coating films, as well as improved in adhesion property, uniformity and shielding property by forming on a substrate an electrodeposition coating film that contains a specific amount of powder consisting of ceramic particles with their respective surfaces being coated with a metal. CONSTITUTION:The surfaces of ceramic particles are coated preferably with a metal such as Ni or Cu to provide thereon coating films of 0.05-3mum in thickness, whereby powder with an average particle size of 0.1 to 5mum is obtained. 100 to 150 parts by weight of an electrodepositable resin and 0.2 to 30 parts by weight of the above powder are compounded to obtain an electrodeposition coating material. A substrate, which is preferably a metal-plated plastic sheet, is subjected to electroless plating, followed by chemical chromate treatment. The substrate is then put in the above-obtained electrodeposition coating material to effect electrodeposition coating. The product is cured at 100 deg.C or lower, whereby an electrodeposition- coated member having on its substrate an electrodeposition coating film which contains 5 to 50 parts by weight of the above power per 100 parts by weight of the coating film is obtained.
Patent JP-H10150970-A (JP)
Title: Filter for cigarette
Inventor: SEKI KATSUHIKO
IPC: A24D3/08
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filter hardly lowering deodorizing performance, not requiring pH adjustment, excellent in adsorption performance on an offensive smell of a carbonyl group-containing compound. SOLUTION: This filter for cigarette comprises at least (A) an amino group- containing fiber and (B) an ionic functional group-containing fiber in the weight ratio of 5/95 to 99. 9/0.1. Preferably, the amino group-containing fiber is obtained by adding a water-soluble polyamine compound to an acidic group-containing acrylic synthetic yarn. The filter is readily handleable and has slight influence on taste of cigarette.
Patent JP-H02154224-A (JP)
Title: Production of liquid crystal panel
Inventor: ASADA JUNICHI
IPC: G02F1/13
Filed: 1988-12-07
Abstract: PURPOSE:To improve the yield of an assembly stage and to improve the quality of a panel by blowing compressed air near an injection port as a means of damming up the flow of an adhesive agent along the end face of a substrate after the adhesive agent is applied to the injection port before the adhesive agent cures. CONSTITUTION:The flow of the sealing resin having about 20,000cps viscosity to wiring patterns is prevented by blowing 4 to 6kg/cm<2> compressed air to this resin. Since the flow of the resin along the end face 11 of the substrate is suppressed by the air pressure according to this method, the sure sealing is executed by sending the time enough for the sealing resin 10 to penetrate into the injection port 8 as resting time. The panel with which the sealing resin does not arrive at the wiring patterns 12 and has no problems in quality is obtd. Since the wiring parts on the substrate are kept free from the sealing resin in this way, the quality of the liquid crystal panel is improved and the yield is improved.
Patent JP-H09140989-A (JP)
Title: Electric washer
Inventor: SARADA KIYOSHI
IPC: D06F33/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To effectively wash wool or clothes to be dry cleaned without damage to fabric thereof. SOLUTION: When wool or clothes to be dry cleaned are washed, a clothing platform 10 is fixed on a rotary blade 32, the clothes are placed at an upper part thereof being folded neatly. Water is injected into a washing tank 31 and a specified amount of the water is accumulated in the washing tank 31. Thereafter, when the rotary blade 32 is rotated, the rotary blade 32 generates a water flow vertically, so that the water flow passes through a water passing opening in a disc-shaped member vertically. While the water flow passes through the clothes, washing is performed. Moreover, as the clothing platform 10 is fixed on the rotary blade 32 and rotates at the number of revolutions the same as that of the rotary blade 32, the horizontal water flow is generated positively, thus improving the efficiency of washing.  As the disc-shaped member is a flat plate, the clothes are kept from being stirred up with the disc-shaped member, eventually left little damaged.
Patent JP-H08223141-A (JP)
Title: Error control sign protection communication type transmission system
Inventor: FUIRITSUPU MARUSHIYAN
IPC: H04L1/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To continuously process blocks by forming a connecting circuit having an input in at least two tap points in all serial connection, and generating an error code. SOLUTION: A serial/parallel converting circuit 30 converts a series of bits received by an access 1 into (n) pieces of bit columns, and the value of each bit is protected by an error management code taken into consideration at least twice. An analyzing circuit 35 is constituted of a connecting circuit, which is formed of two groups GR1 and GR2 of 'exclusive logical sum' operators and an 'exclusive logical sum' gate OE. This group GR1 is formed of three exclusive logical sum gates 01.1, 01.2, and 01.3, and the input of the gate 01.1 is connected with the output of a delay element T1.3 and the output of a delay element T2.2. Also, the gates 01.2 and 01.3 are connected with the delay element, and the error management code is generated. Then, an error correcting circuit 45 corrects an error, and an output circuit 50 generates an information stream to an access 22.
Patent JP-H01151065-A (JP)
Title: Magnetic disk device
Inventor: OGUCHI SHIGEMITSU
IPC: G11B19/20
Filed: 1987-12-09
Abstract: PURPOSE:To realize the rotation driving of a magnetic disk rotating body at the critical temperature of a superconductor by mounting a strong magnet between magnetic disks and arranging the superconductor around it. CONSTITUTION:Magnets 12-13 and superconductors 9 and 10 are arranged at the cavity part between magnetic disk media and a magnetic disk rotating body is supported non-contactly with an enclosure 7 of a head disk assembly. Consequently, when an atmosphere temperature arrives at the temperature to display the function of the superconductors 9 and 10, namely, a critical temperature, the rotating body composed of a magnetic disk 1, a clamp ring 2, a hub 3', a disk lamp 4 and a rotor 14b of a motor 14 floats by the repulsive force to occur between respective magnets 12 and 13 and the superconductors 9 and 10 corresponding to respective ones and is supported non-contactly with the enclosure of a head disk assembly. Thus, at the very low temperature conditions, namely, the critical temperature of the superconductor, the rotation driving of the magnetic disk rotating body can be realized.
Patent JP-H08166087-A (JP)
Title: Piping installation method and temporary supporting tool of the piping
Inventor: SAITO YASUHIRO
IPC: F16L1/00
Filed: 1994-12-14
Abstract: PURPOSE: To facilitate the connection work such as welding at the temporary fitting of piping at a connection part of the piping irrespective of an installation place of the piping or the diameter of the piping. CONSTITUTION: A plurality of temporary supporting tools of piping comprising a supporting table A capable of temporarily setting the piping 1 at an arbitrary position in the vertical or horizontal direction, a column B and a horizontal member C are installed close to the piping route to be installed, and the piping 1 is temporarily set on the temporary supporting tool of the set piping according to the piping route to achieve the piping installation work.
Patent JP-H10148972-A (JP)
Title: Electrophotographic developing carrier, two-component developer using the same and image forming method
Inventor: TAKIGUCHI TAKESHI
IPC: G03G15/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-component developer capable of stably supplying a high-quality image without a fog, a leakage mark, the sticking of a carrier and an edge effect, over a long period by using a core incorporating a magnetic substance, which shows an impedance of a specific value or more, at a specific sinusoidal AC voltage, as a core material for a coating carrier. SOLUTION: As the core material for the coating carrier, the core containing the magnetic substance, which shows an impedance of >=1×10<8> Ω.m, at a sinusoidal AC voltage whose amplitude is 2kV and frequency is 2kHz is used, so that the high-quality image is obtained. Further, a capacitor layer which is formed on the surface of the core material for the carrier and has a capacitance component is provided and capacitance obtained from the applied voltage frequency dependency of the impedance measured at the sinusoidal AC voltage whose amplitude is 2kV, of the carrier is at a value of 1×10<-15> F-1×10<-11> F. Thus, the problems of reduction in the edge effect and the density of an image, etc., occurring when a material whose electric resistance is high is used as the carrier for a developer are eliminated.