baber/WOPTO huggingface dataset:
Patent JP-H0918446-A (JP)
Title: Synchronous following circuit
Inventor: NISHINO MASAHIRO
IPC: H04J13/00
Filed: 1995-06-28
Abstract: PURPOSE: To improve the accuracy of synchronous following. CONSTITUTION: The multiplication of an early PN code by a late PN code is performed by multipliers 12a, 12b, and the correlation value of one symbol is found by symbol correlators 13a, 13b. The means value of the correlation values of several symbols is found by averaging circuit 14a, 14b. The correlation value of one symbol of a synchronous PN code is found by a symbol correlator 13c, and the mean value of the correlation values of several symbols is found by an averaging circuit 14c. An absolute value is found by absolute value arithmetic circuits 15a-15c, and the difference of the absolute values of the correlation values of the synchronous PN code and the early PN code, and the difference of the absolute values of the correlation values of the synchronous PN code and the late PN code are found by a differential circuit 16.  The absolute value is compared with a threshold value by a threshold value circuit 17, and the lead and lag of a phase are instructed to a PN code generator 18. A timing to output the PN code is shifted by the PN code generator 18.
Patent JP-S5951588-A (JP)
Inventor: MIYAUCHI HIDEO
IPC: H05K7/20
Filed: 1982-09-17
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-S6319202-A (JP)
Inventor: NISHIZUMI TOSHIJI
IPC: B27K3/15
Filed: 1986-07-11
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-S6399213-A (JP)
Title: Resin composition for optical use
Inventor: TOSHIDA YOSHI
IPC: C08F290/06
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the titled composition curable with ultraviolet rays, having excellent environmental resistance after curing, containing a specific polyfunctional urethane modified polyester (meth)acrylate, a trifunctional polyester (meth)acrylate, a monofunctional (meth)acrylate, etc. CONSTITUTION:The aimed composition containing (A) bi-tetrafunctional urethane modified polyester (meth)acrylate obtained by reacting a polybasic acid with a polyhydric alcohol to give a polyester oligomer and reacting the oligomer with a diisocyanate and a (meth)acrylate containing OH group is the molecule, (B) a trifunctional polyester (meth)acrylate obtained by reacting a polybasic acid and a polyhydric alcohol containing at least one or more of at least tribasic acid or trihydric alcohol to give a polyester oligomer and reacting the polyester oligomer with a monocarboxylic acid containing (meth)acryl group and/or a (meth)acrylate, (C) a monofunctional (meth)acrylate and (D) a photopolymerization initiator.
Patent JP-S5863918-A (JP)
Title: Production of liquid crystal display element
Inventor: SUZUKI SHIGEO
IPC: G02F1/133
Filed: 1981-10-13
Abstract: PURPOSE:To improve both the productivity and the yield of the liquid crystal display element, by scribing a line to an M electrode substrate structure containing numbers of patterns, sealing the M structure between F and R electrode substrate structures containing many patterns and folding the F and R structures at the scribed lines after injection of a liquid crystal. CONSTITUTION:A line is scribed with a scriber at a prescribed area (d) of an M electrode substrate structure 2 containing many patterns. The structure 2 is held via a sealing material 4 between F and R electrode substrate structures 1 and 3 containing many patterns. Then numbers of empty cell structures are obtained by press-fixing the structures 1-3 with heating. Then a liquid crystal 5, and the injecting hole is sealed up. The lines are scribed at the prescribed area (e) and (f) of the structures 1 and 3. The structures 1 and 3 are folded at these lines to obtain the liquid crystal display elements. In such way, both the productivity and the yield are improved.
Patent JP-H0913520-A (JP)
Title: Internal corner joint construction
Inventor: YONEDA TSUGUO
IPC: E04B1/684
Filed: 1995-06-28
Abstract: PURPOSE: To easily mount an internal corner joint cover irrespective of an exterior wall attachment around an internal corner by holding both leg pieces of the internal corner joint cover between the outside of an internal corner column and the outsides of steel frames of exterior wall panels to mount. CONSTITUTION: Leg pieces 21 and 22 extended from both side edges of a decorated cover 28 incorporating a steel plate of a hard resin internal corner joint cover 20 along the outside surface of an internal corner column 10 having a working opening 11 in an external corner side are arranged. Then, exterior wall panels 12 and 13 are at right angles to both sides across the internal corner column 10, and the leg pieces 21 and 22 of the internal corner joint cover 20 are held between the outsides 24 and 25 of steel frames 14 and 15 and the outside of the internal corner column 10, and are erected.  The decorated cover 28 is kept between the opposite edge section 26 and 27 of exterior finish members 16 and 17 of the exterior wall panels 12 and 13, a hand is entered from the opening 11 of the internal corner column 10 to connect the internal corner column 10 to the steel frames 14 and 15 with a bolt and a nut. By the constitution, the internal corner joint construction is not influenced by an exterior wall attachment provided around an internal corner to make it possible to prevent the damage in outward appearance without stains of dust or dirt in the internal corner joint.
Patent JP-H0829758-A (JP)
Title: Display panel and projection type display device using it
Inventor: TAKAHARA HIROSHI
IPC: G02F1/137
Filed: 1994-07-14
Abstract: PURPOSE:To provide a display panel constituted so that unnecessary light omission caused by a lateral electric field generated around a picture element electrode is prevented from occurring. CONSTITUTION:The PD display panel 1 of sandwitch structure provided with a light modulation layer 4 is constituted so that the inside surface of a second substrate 3 is provided with a microlens 9 according to the positions of respective gaps between the picture element electrodes 5 provided in a matrix state on a first substrate 2. Thus, since the incident light caused by the so-called lateral electric field generated among the electrodes 5 is refracted by the lens 9, it is not emitted straight.
Patent JP-S645541-A (JP)
Title: Drilling tool for dental treatment
Inventor: YOSHIDA MASAHIRO
IPC: A61C8/00
Filed: 1987-06-29
Abstract: PURPOSE:To accurately and safety perform drilling, by providing a projection part having a circular cross-section to a leading end and forming a blade part only to the edge face of a blade body on the leading end side thereof and forming the side part of the blade body so as to reduce a diameter from the leading end of the blade body to the support shaft part thereof. CONSTITUTION:A projection part 4 has a function for guiding this drilling tool along the hole preliminarily drilled accurately by a drill and the diameter thereof may be almost the same as or slightly smaller than that of the hole accurately drilled by the drill. By forming a small diameter part 5 between the projection part 4 and a blade body 3, the blade part 6 provided to the edge face of a blade like member 2 on the leading end side thereof can be formed up the vicinity of the small diameter part 4 toward the inside in the radius direction so as to exceed the diameter of the projection part 4. The blade body 3 is equipped with a blade part 6 only at the edge face of the blade like member 2 on the leading end side thereof and no blade is formed at the side part 7 of the blade body 3, that is, on the peripheral surface of the blade like member. Said blade part 6 is inclined in the same direction with respect to the center axis of the drilling tool. The diameter of the blade body 3 is reduced from the leading end of the member 2 to the support shaft part thereof.
Patent JP-H11348436-A (JP)
Title: Thermal transfer recording medium
Inventor: GOTO KOZABURO
IPC: B41M5/40
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of ink dust by forming a thermal transfer recording medium with at least a release layer and coloring ink layer laminated in this order on the support, wherein specific epoxy resin is added to the release layer. SOLUTION: A highly minute image can be formed by adding in the release layer epoxy resin of a molecular weight of 500 or less and a softening point of 50-150 deg.C, in which adhesiveness leads to be fine between the support and the coloring ink layer by the use of it, thereby avoiding generation of ink dust, and an image can be formed with good releasing property of the coloring ink layer during heating, high thermal transfer sensitivity, and high definition. For such epoxy resin of a molecular weight of 500 or less and a softening point of 50-150 deg.C, there is given, for example, tetramethyl biphenyl type epoxy resin or the like, and matter expressed by formula is contained therein. Also, it is preferable to have epoxy resin of 30 wt.% or more contained in the releasing layer.
Patent JP-S6222135-A (JP)
Title: Transparent graphic input tablet
Inventor: FURUKAWA MIKIO
IPC: G06F3/045
Filed: 1985-07-23
Abstract: PURPOSE:To obtain an input tablet with high reliability of operation and with excellent position accuracy of detection by providing a detection resistor to at least one end side of two square transparent insulation bases in a direction crossing a conductive fine wire group. CONSTITUTION:The detection resistor 4 is provided to one end side 3 of the square base 2 on which plural fine wires 1 are arranged on one side in parallel in a direction crossing at a right angle to the fine wires. The detection resistor acts like inputting information of a coordinate position as a resistance or a voltage drop between A and B to an external circuit. Since the resistance inputted to a y-coordinate detector 7 corresponds to the y-coordinate of the depressed position, the coordinate is detected by the resistance. High accuracy is realized with a simple peripheral circuit by making the resistance of the conductive fine wires themselves and the resistance of the detection resistor identical at any position in the lengthwise direction of the detection resistor.
Patent JP-S63146887-A (JP)
Title: Novel cephalosporin compound
Inventor: ZAMA KATSUYUKI
IPC: A61P31/04
Filed: 1987-07-01
Abstract: NEW MATERIAL:The compound of formula I {R1 is H, lower alkyl, O or -(CH2)M-A (A is COOH, etc.; m is 1-3); R2 and R3 are H, lower alkyl, COOH, etc.; R1 and R2, R2 and R3 or R1 and R3 may together form a group of formula -CH2-B-CH2- [B is -(CH2)2-3-, etc.] which forms a 5-7-membered ring in combination with an atom bonding therewith}. EXAMPLE:(6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(1,5-dihydroxy-4-pyri don-2-ylme thoxyimino)acetamido]-3-( 1-methylpyridinium-4-ylthiomethyl )-3-cephem-4-car boxylate. USE:An antibacterial agent and its intermediate. PREPARATION:A compound of formula II (R4 is H or amino-protecting group; R5 and R6 are H or OH-protecting group) is made to react with a compound of formula III (R7 is H or COOH-protecting group; X is halogen or acetoxy) and the resultant compound of formula IV is made to react with a compound of formula V.
Patent JP-S648634-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHU NOBUYOSHI
IPC: H01L27/06
Filed: 1987-07-01
Abstract: PURPOSE:To form an embedded doped layer having preferable bonding characteristics by containing a polycrystalline silicon layer or a high melting point metal silicide layer at least in part of an embedded impurity-doped layer. CONSTITUTION:When oxygen ions are implanted 1X10<17>/cm<2> with 1MeV of energy to a P-type single crystalline silicon substrate 1 and heat treated at 1100 deg.C by lamp annealing of fast temperature rising velocity for 60 sec, a polycrystalline silicon layer 2 having 0.5mum of width is formed at a position of approx. 2mum of depth as a center, and its both sides are formed in single crystalline silicons having no crystal defect. Then, after arsenic acid ions are implanted 5X10<15>/cm<2> with 3MeV of energy, it is heat treated at 1000 deg.C for 10 min. Thereafter, an N-type doped layers 3 having junctions at positions of 0.2mum from both outsides of a polycrystalline silicon layer. A dislocation which crosses the junction is not observed at this time. If the polycrystalline silicon is not formed, arsenic ions are implanted and heat treated, dislocations 4 of high density occurs in the layer 3, and part of the dislocations 4 exists across the junction.
Patent JP-H0954481-A (JP)
Title: Image forming device provided with contact electrifying member
Inventor: OKANO KEIJI
IPC: G03G5/05
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To hardly cause image flowing and blurring in an image forming device where the surface friction coefficient of an image carrier is small and the image carrier is processed to be electrified by an AC electrifying system contact electrifying means. SOLUTION: This image forming device is provided with the image carrier 1 and an electrifying member 2 which can come in contact with the image carrier 1 in order to electrify the image carrier 1. The image carrier 1 is equipped with a photoreceptor layer and a surface protective layer formed on the surface of the image carrier 1 and containing fluororesin. Voltage impressed on the member 2 is oscillating voltage and the interpeak voltage of the oscillating voltage applied to a gap between the surface of the member 2 and the surface of the image carrier 1 is twice or more as high as the discharge start voltage of the image carrier 1 in the gap and <=1600V.
Patent JP-S5952115-A (JP)
Title: Burner
Inventor: YAMAMOTO YOSHIO
IPC: F23D14/48
Filed: 1982-09-17
Abstract: PURPOSE:To enlarge the variable range of combustion for a burner, by molding burner ports of reversible form-memorizing alloy to act it to reduce the area of burner ports in accordance with the temperature rise. CONSTITUTION:A burner port plate 13 is made of reversible form-memorizing alloy, and it is previously memory-treated so that raising parts 14 are inclined to reduce the area of burner ports 15 in accordance with the temperature rise. When an input in combustion is high, flames are formed in the higher position, a little apart from the burner port 15, and its injection speed is high, so that the flames are mixed enough with the secondary air. As the input in combustion is getting low, the size of flames is changed so that the flames are gradually closed to the burner ports 15. As a result, higher injection speed can be secured to a burner in comparison with the case when the area of burner ports is not changed.
Patent JP-S5787586-A (JP)
Title: Intermediate heat exchanger
Inventor: HIRATA KENSHIYOU
IPC: F28D7/16
Filed: 1980-11-20
Abstract: PURPOSE: To obtain an intermediate heat exchanger for a high-speed breeding nuclear power plant, etc., capable of coping with rapid temperature variation, by arranging between an inner cylinder and an outer cylinder in the space between an entrance nozzle and an exit nozzle of primary cooling material, a bypassing valve for opening passage when temperature of the cooling material falls.  
     CONSTITUTION: While a bypassing valve 24 is completely closed when a nuclear reactor is operating normally, if the temperature of an entrance nozzle not shown falls rapidly, sodium which is a cooling material becomes heavy and flows down between the inner and the outer cylinders. As heat capacity of a rod 26 is smaller than that of the inner cylinder 11 and inside of the inner cylinder 11 is at high temperature because of the high-temperature cooling material, the rod 26 shrinks quicker than the inner cylinder 11, the valve 24 is operated from a valve seat 25 and the cooling material is bypassed. Therefore, volume of the cooling material which is passing through the inner cylinder 11 decreases. It is possible, by using this mechanism, to design and manufacture, with simplicity, a heating tube 17 and an end plate of thin wall thickness without taking the rapid temperature fall into consideration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0328460-A (JP)
Title: Building wall surface and method for constructing and remodeling the wall surface
Inventor: KAWAKAMI EIJI
IPC: E04F13/08
Filed: 1989-06-27
Abstract: PURPOSE:To perform easy and rapid construction and remodeling of a wall surface by using a simple and light member by a method wherein a panel form is mounted to a mesh base material capable of being secured to a building body by means of a fastener member, and two vertically half-divided panels are engaged. CONSTITUTION:A mesh base material 2 is fixed to a building 1 through a fastener member 3, and upper and lower lateral rods 24 are coupled to respective two coupling lateral levers 4, having joints 7a and 7b for an intermediate part, through joints 5. The lateral lever is engaged with brackets 8c protruded from the back of a panel form 8 and fastened by fastening tools 9 to fix the panel form 8 to the coupling lateral lever 4. Vertically half-divided two panels 10a and 10b are engaged from above through recessed grooves 8a and 8b. The recessed part of a corner part longitudinal material 15 is engaged with the corner part of the panel form 8, and the recessed part of a longitudinal material 11 is securely engaged with the other end to form a panel unit A. Lateral crosspieces 13 are orderly placed on the upper end of the panel forms in a row L1 through a lower recessed part 13b throughout the whole of the upper end.
Patent JP-H0720441-A (JP)
Title: Driving method of antiferroelectric liquid crystal display
Inventor: NUMAO KOJI
IPC: G09G3/36
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a display whose flicker is inconspicuous by inverting the polarity of the nonselection voltages of not only scanning electrodes which are selected for interlaced scanning, but unselected scanning electrodes. CONSTITUTION:A scanning-side driving circuit 15 is connected to the scanning electrodes L of an AFLC panel 1 and a signal-side driving circuit 16 is connected to the signal electrodes S. The scanning-side driving circuit 15 is a circuit for impressing the voltage to the scanning electrodes L and consists of a shift register 17a, a latch 18a, and an analog switch array 19a, and an inputted display Y1 is transferred by synchronizing the shift register 17a with a clock CK. In this case, every Nth scanning electrode L is selected for interlaced scanning and the polarity of the voltage impressed to pixels on the scanning electrode L is inverted; when the pixels on the selected scanning electrode L are in a 1st stable state, the pixels are rewritten into a 3rd stable state at the same time and when the pixels are in a 2nd stable state. the stable state is held.
Patent JP-S5865946-A (JP)
Title: Intake device for internal-combustion engine
Inventor: KATOU SHINICHI
IPC: F02D41/14
Filed: 1981-10-14
Abstract: PURPOSE:To provide mixture suited for respective running conditions while improving fuel consumption by forming a helical type intake port and supplying lean mixture in idling, mixture with theoretical air fuel ratio in low load and rich mixture in high load. CONSTITUTION:A controlling unit 27 receiving detected values from an O2 sensor 26, idle switch 37, negative pressure sensor 112, etc. controls an atmosphere releasing valves 54, 63 for opening and closing first and second power valves 42, 43, electromagnetic change-over valve 81 for controllably opening and closing EGR controlling valve 71, electromagnetic change-over valve 94 for controlling ignition timing and electromagnetic change-over valve 107 for pivoting a rotary valve 18 for opening and closing a helical port branching path 14. And it controls the respective change-over valves to supply lean mixture in -500mm.Hg- -250mm.Hg of negative pressure, mixture with theoretical air fuel ratio in  -250mm.Hg--100mm.Hg and rich mixture in -100mm.Hg or less while opening the rotary valve 18.
Patent JP-H062545-A (JP)
Title: Cooling device for engine
Inventor: ODA HIDETSUGU
IPC: F01P7/16
Filed: 1992-06-22
Abstract: PURPOSE:To surely prevent an engine from retracting at colliding time of a vehicle while a control valve can be arranged by shorter passage constitution in a condition that occupied space in a car width direction is decreased as small as possible. CONSTITUTION:An accessory is provided in an interbank part 1c positioned between a pair of banks 1A, 1B of a V engine mounted on a car body in a condition of directing a crankshaft axial direction to a car width direction, to also arrange a radiator 11 in a position to a car body front side of the engine 1, and further a control valve 5 for controlling a flow of cooling water is arranged between the radiator 4 and the engine 1, to also connect a water jacket in the engine 1 to the radiator 4 through the control valve 5 by a connecting pipe 19. The engine 1 is connected to the control valve 5 by the connecting pipe 19 consisting of rigid material to extend in the londitudinal direction of a car body, in such a manner that the connecting pipe and the control valve 5 can be relatively displaced in the longitudinal direction of the car body.
Patent JP-S5866579-A (JP)
Title: Control system for cycloconverter
Inventor: NIIMI TADAMASA
IPC: H02M5/22
Filed: 1981-10-14
Abstract: PURPOSE:To reduce the overshoot of the output current of a cycloconverter by controlling the switching timing of forward and reverse converters to become optimum in response to the output current value and the output frequency. CONSTITUTION:An arithmetic unit DI for calculating the leading phase amount responsive to the output current value and output frequency of a cycloconverter is provided, thereby leading the switching timing phase of forward and reverse converters. In this manner, the overshoot of the output current can be reduced, thereby improving the output waveform.
Patent JP-S5589931-A (JP)
Title: Magnetic tape recording and reproducing unit
Inventor: NAGABORI TETSUO
IPC: G11B15/18
Filed: 1978-12-27
Abstract: PURPOSE: To enable the use of capstan motor of low cost, by measuring the tape running distance at stop and reading out the block information when it is equal to the running distance at the halt of tape reversing.  
     CONSTITUTION: When any error is detected in the data block D read out, the running of the tape 1 is stopped as shown in h with the drive control circuit 5. The running distance in this case L 1  is measured and stored at the count circuit 11. When the tape 1 runs reverse by L 1  as shown in i, the count circuit 11 delivers the block recognition signal to the block recognition circuit 12 and the information in the block D is read out with the head 8. If this block information is interrupted, the information in the block D is again read out via the process shown in k, m. With the automatic control of the constitution like this, the capstan motor for tape running of low cost can be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H108378-A (JP)
Title: Sheet coated with resin
Inventor: TANABE SHIGERU
IPC: D06M15/19
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight resin-coated sheet excellent in a resistance to water pressure by applying a resin-coating processing treatment to base fabric produced by knitting or weaving yarns comprising hollow fibers having a specific follow degree or yarns containing the hollow fibers. SOLUTION: Yarns such as spun yarns comprising polyester hollow raw fibers having a hollow degree of 8-50% or blended spun yarns containing the hollow fibers in an amount of >=30wt.% are woven into a woven fabric having a plain tissue. The woven fabric is coated with a flexible vinyl chloride resin to obtain the resin-coated sheet having a resistance to water pressure of >=1000mmH2 O, preferably >=1200mmH2 O.