baber/WOPTO huggingface dataset:
Patent JP-H1032473-A (JP)
Title: Delay circuit and oscillation circuit
Inventor: TSUNODA MAMORU
IPC: H03K5/13
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit capable of obtaining a long delay time by a small circuit scale and an oscillation circuit for performing oscillation stabilized against the fluctuation of a power supply voltage by the small circuit scale. SOLUTION: Oscillation pulses C from a ring oscillator 15 are counted by a counter 16, the control signals of an 'H' level are outputted from a NAND gate 18 when a counted value reaches 7, the power supply voltage VDD, is interrupted at a switch gate 14b and an electric charge charged in a capacitor 12 is discharged through a resistor 13. After discharging is ended, the counter 16 is reset, the control signals of an 'L' level are outputted from the NAND gate 18 and the capacitor 12 is charged by the power supply voltage VDD, supplied through the switch gate 14b. Thus, self-exciting oscillation is performed.
Patent JP-H0237993-A (JP)
Title: Backing member for welded joint of reinforcing bar
Inventor: OGATA MOTOOMI
IPC: B23K37/00
Filed: 1988-07-27
Abstract: PURPOSE:To allow the breakage after completion of welding and the appearance inspection of a joint part by forming a ceramics body having a U-shaped cross section to a required length and projecting a spacer in contact with the joint groove part of both reinforcing bars to the middle in the longitudinal direction of the inside peripheral surface of said body. CONSTITUTION:The body 1 is formed of the ceramics. The spacer 2 is provided to the inside peripheral surface surface 1b. The body, therefore, withstands the high temp. at the time of welding and can be removed by breakage after completion of welding. The easy visual execution of the appearance inspection as to whether the joined part is good or not is thus possible. The route spacing of the reinforcing bars (a) and (a) is always uniformized and the homogeneous welded joint is obtd. Since the body 1 is made into the U shape, the butting of the reinforcing bars (a), (a) on the body 2 from the outside after butting of aid bars against each other in a proximate state is possible. The working efficiency is thus improved.
Patent JP-S6347427-A (JP)
Title: Construction of structure under groundwater
Inventor: INOUE KAZUMASA
IPC: E02D29/09
Filed: 1986-08-12
Abstract: PURPOSE:To reduce the cost of construction work as well as to shorten the construction period by a method in which a structure is constructed by leaving groundwater and the water is discharged at an adequate time. CONSTITUTION:Excavation is made by leaving groundwater 2 intact to form a foundation ground 4, and a precast vertical part 5 is installed. Reinforcing bars 7 for floor slab are set and connected with the vertical part 5 to forms a concrete bottom slab 11 under water. Water-stopping treatment is performed for the vertical parts 5, while columns, beams, and bottom slab, etc., are constructed on water surface. At a time when the weight of the structure 12 exceeds buoyancy, the water in the structure 12 is discharged. Since the construction work can be attained by leaving groundwater intact, the needs for the conventional water discharge and water-stopping work can be eliminated and the cost and period of construction work can be curtailed.
Patent JP-S6165682-A (JP)
Title: Movement detection circuit of television signal
Inventor: KONDO TETSUJIRO
IPC: H04N7/32
Filed: 1984-09-07
Abstract: PURPOSE:To carry out a detection of a movement of a signal with accuracy by providing a delay and a calculating means generating an inclination of a digital television signal, an adder/a subtracter constituting an integrating means for integrating a frame difference, and a means for dividing an output of the integrating means by an integrated value of an absolute value of an inclination. CONSTITUTION:A line difference DELTAL from a subtraction circuit 7 is fed to a conversion circuit 26, converted to an absolute value and inputted to one input of an adder 27 for an integration. A horizontal movement is obtained by dividing a frame difference DELTAF added or subtracted at a moving region by an integration value of an absolute value of a sampling difference DELTAE by a divider 14, and in an output terminal 19, this movement output v1 can be obtained. A vertical movement is obtained by dividing the frame difference DELTAF added or subtracted at the moving region by an integration value of an absolute value of the line difference DELTAL, and in an output terminal 29, this movement output can be obtained.
Patent JP-S6336246-A (JP)
Inventor: GIYUNTAA RENAA
IPC: G03C7/38
Filed: 1987-07-29
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-S6433095-A (JP)
Title: Single crystal growth apparatus
Inventor: MORI MASAYUKI
IPC: C30B29/42
Filed: 1987-07-28
Abstract: PURPOSE:To improve the single-crystallinity of a growing crystal body by making the thickness of bottom wall thinner than that of side wall of a susceptor for holding a crucible, and decreasing a heat transfer value toward the bottom of a crucible. CONSTITUTION:In the single-crystal growth apparatus, a crucible 5 containing a raw material 6 is heated with a heater 2, and the surface of a raw-material melt formed thereby is brought into contact with a seed crystal 8, and the seed crystal 8 is slowly pulled up, a single 9 being up. The thickness of bottom part of the susceptor 4 for holding the above-mentioned crucible 5 is thinner than that of the side wall, or a slit is formed for decreasing a thermally conductive area of upper and lower directions, and the quantity of heat transfer toward a bottom of the crucible 5 is decreased thereby.
Patent JP-H01128793-A (JP)
Title: Method for producing capsular polysaccharides of staphylococcus, obtained polysaccharides, use of these polysaccharides and fungus strain for performing said method
Inventor: JIYANNMISHIERU FURUNIE
IPC: A61K31/715
Filed: 1988-07-27
Abstract: The invention relates to a process for obtaining capsule polysaccharides characteristic of Staphylococcus aureus, wherein, to obtain these polysaccharides, coagulase-negative staphylococcal strains are used. 
<??>The capsule polysaccharides obtained may be used for the preparation of vaccines against Staphylococcus aureus and diagnostic products.
Patent JP-2000019060-A (JP)
Title: Optical member-inspecting apparatus
Inventor: SUGIURA MASAYUKI
IPC: G01N21/88
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical member-inspecting apparatus which can detect flaws and cracks on a front face of an optical member to be inspected irrespectively of a direction of the flaws and cracks. SOLUTION: An image pickup device 13 linearly picks up an image of an optical member 14 to be inspected. A diffuse transmission plate 2 and a shading plate 9 illuminate an area to be picked up of the optical member 14 from the outside of a pickup optical axis of the image pickup device 3. A holder 19 holding the optical member 14 to be inspected is mounted on a rotary part hold stage 8 in a manner to be freely rotatable. A rotation motor 17 drives to rotate the holder 19. The rotary part hold stage 8 is fixed on a slider 13 moving linearly along a rail 7. A linear motor 12 drives to linearly move the slider 13. A control device 6 drives the image pickup device 3 to pick up the image while linearly driving the rotary part hold stage 8, then rotates the holder 19 by 90 deg., again drives the image pickup device 3 to pick up the image with linearly moving the rotary part hold stage 8.  The control device 6 judges on the basis of image data obtained in the process whether or not the optical member 14 to be inspected is good.
Patent JP-S6166341-A (JP)
Title: Ignitron
Inventor: YAMAGUCHI SAKUTARO
IPC: H01J13/50
Filed: 1984-09-10
Abstract: PURPOSE:To stabilize plasma by surrounding an outer peripheral wall of a vacuum tub accommodating an anode and a mercury cathode with cylindrical return current conductor and helical return current conductor and generating stable magnetic field on a plasma generating unit. CONSTITUTION:An outer peripheral wall of a vacuum tub 3 accommodating a mercury cathode 6 and an anode 2 is surrounded by a cylindrical return current conductor 21 whose lower end portion is connected to a cathode terminal 9 and a helical return current conductor 22 whose upper portion is electrically connected to the conductor 21 and other portions of which are insulated by arranging them in parallel to form ignitron performing switch action. And current is flowed in the conductor in the opposite direction of the current direction of plasma P and flowed from the upper end to the lower end in the helical conductor 22 to generate stable magnetic field on a plasma generating unit of the vacuum tub 3. Then plasma can be stabilized and energy flowed into plasma can be reduced and life of the ignitron can be prolonged.
Patent JP-S57111455-A (JP)
Title: Oscilloscope using matrix panel
Inventor: YAMASHITA HARUO
IPC: G01R13/00
Filed: 1980-12-29
Abstract: PURPOSE:To display a frequency waveform of a picture element multiple in the X direction of converting speed of a low-speed D/A converter, by supplying a digital output to a shift register in accordance with the level of voltage of an observation signal to drive an XY matrix panel. CONSTITUTION:An XY matrix panel 6 is driven in the Y direction by a ring counter 14, and in the X direction it is driven by a shift register 10 and a latch 11 respectively. A counter 13 that works on the same clock as the counter 14 is provided along with a D/A converter 12 connected to the counter 13. Both an observation signal and the output of the converter 12 are supplied to a comparator 9, and the output of the comparator 9 is supplied to the register 10. Thus each lateral row of the panel 6 is longitudinally scanned, and the waveform is displayed.
Patent JP-S5889482-A (JP)
Inventor: YAMAMOTO SADAFUMI
IPC: B62L3/02
Filed: 1981-11-24
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-H06256247-A (JP)
Title: 4-alkoxy-3,5-difluorobenzene derivative
Inventor: OSAWA MASASHI
IPC: C09K19/30
Filed: 1993-07-29
Abstract: PURPOSE:To provide a low-viscosity new compound high in N-I point, useful as an electro-optical liquid crystal display material, esp. as a liquid crystal material for active matrices. CONSTITUTION:The compound of formula I (R<1> is 1-10C alkyl or alkenyl; L and M are each single bond or CH2CH2; R<2> is 1-10C alkyl), e.g. 1[trans-4-(trans-4- propylcyclohexyl)cyclohexyl]-3,5-difluoro-4-methoxybenzene. The compound of the formula I can be obtained by the following process: a 1-alkoxy-4- bromo-2,6-difluorobenzene of formula II is made to react with magnesium to form a Grignard reactive agent, which is then made to react with a 4-(trans- alkylcyclohexyl)cyclohexanone of formula III (R<a> is 1-7C alkyl) followed by dehydration, hydrogenation, and then resolution or isomerization. By adding this compound of the formula I to a liquid crystal composition, the upper limit temperature for the liquid crystal phase clan be raised without raising the viscosity and threshold voltage.
Patent JP-H0474468-A (JP)
Title: Solid-state image sensing element
Inventor: KURUSU TOSHIROU
IPC: H01L21/60
Filed: 1990-07-17
Abstract: PURPOSE:To prevent the occurrence of an unexpected short-circuiting phenomenon between a bonding pad and substrate so as to improve the reliability of a solid-state image sensing element itself by forming a base film between the bonding pad and an insulating film. CONSTITUTION:This solid-state image sensing element A is constituted of an image sensing section 2 formed at the central part of a substrate 1, SiO2 films 3 and polycrystalline silicon layers 4 having a relatively thick film thickness successively formed on the substrate 1 around the section 2, and bonding pads 5 made of aluminum, etc., formed on the layers 4. Since the layers 4 are formed below the pads 5, the film 3 is not exposed through needle marks of a probe even when the needle marks (a) are left in the pads 5 as a result of an inspection with the prove during the formation of the element A. Therefore, no short circuit occurs between the bonding pads 5 and substrate 1 through wires 13 when the wires 13 are formed on the pads 5 by wire bonding work and the reliability of the solid-state image sensing element A itself can be improved.
Patent JP-S6432841-A (JP)
Title: Electronic hemomanometer
Inventor: MATSUURA KUNIAKI
IPC: A61B5/022
Filed: 1987-07-28
Abstract: PURPOSE:To obtain an accurate pressurizing set value, by measuring the amplitude of a differential waveform due to the time of a pulse wave appearing during the stoppage of pressurization and estimating a blood pressure value from the change to cuff pressure to automatically determine the pressurizing set value. CONSTITUTION:When a cuff 1 is wound around an arm and a pressure switch 10 is turned ON, a solenoid valve 5 is closed and a pressure pump 4 is started. When cuff pressure reaches 100mmHg, the pump stops for a definite time. A CPU 8 takes in a cuff pressure instantaneous value at every definite time Tw and calculates the time differential valve (Dn) of pressure at a time tn and further extracts a pulse wave differential amplitude value. The cuff pressure instantaneous value Pn corresponding to a point before the pulse wave differential value Dn exceeds 4mmHg/sec is set to the cuff pressure to this pulse wave. Cuff pressure Pp maximizing amplitude is calculated and the optimum pressurizing set value Po is calculated and the pressure pump 4 is driven. When the cuff 1 is pressurized to the pressurizing set value, the driving of the pressure pump 4 is stopped and blood pressure measuring processing is taken under a slow speed discharge state due to a slow speed discharge valve 6.
Patent JP-S60172881-A (JP)
Inventor: DONARUDO II GORERITSUKU
IPC: G06T1/60
Filed: 1984-09-10
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-S6431854-A (JP)
Title: Flame-retardant fluorine polymer composition
Inventor: FURUKAWA KIYOSHI
IPC: C08K3/10
Filed: 1987-07-28
Abstract: PURPOSE:To obtain the titled composition suitable for insulating coating for insulated electric wires for electrical and electronic devices, having excellent flame retardance and flexibility, by blending a tetrafluoroethylene propylene copolymer with a specific amount of magnesium oxide subjected to surface treatment with an organosilane compound. CONSTITUTION:100pts.wt. tetrafluoroethylene propylene copolymer having the molar ratio of tetrafluoroethylene and propylene of 55:45 and 30-150 Mooney viscosity is blended with 5-150pts.wt., preferably 15-60 pts. wt. magnesium oxide subjected to surface treatment with an organosilane compound [e.g. gamma-(methacryloxypropyl)trimethoxysilane].
Patent JP-S6166128-A (JP)
Title: Two-dimensional pyroelectric type image sensor
Inventor: MURATA MITSUHIRO
IPC: G01J1/02
Filed: 1984-09-07
Abstract: PURPOSE:To improve resolution and sensitivity, by using many first and second electrodes as components arranged in the X and Y directions, respectively, detecting positions in the two-dimensional directions based on signals from detecting parts, which are separated by spaces, thereby suppressing cross talk. CONSTITUTION:In a pyroelectric plate 1, spaces 2, which penetrate the upper and lower surfaces, are formed in the longitudinal and lateral directions with a specified interval being provided. A part, which is held by the neighboring space 2 at one position of intersection of the longitudinal and lateral directions, is made to be a detecting part 3. All the detecting parts 3, which are located on a first imaginary straight line L1 with a specified interval being provided in the longitudinal and lateral directions, are connected to a first electrode 4 on the upper side of the pyroelectric plate 1. All the detecting parts 3, which are located on a second imaginary straight line L2 with a specified interval being provided on the other part in the longitudinal and lateral directions, are connected to a second electrode 5 on the lower surface of the pyroelectric plate. As a result, the positions can be detected in the two-dimensional directions by a single body. The neighboring detecting parts 3 are separated by the spaces 2. Therefore cross talk can be suppressed.
Patent JP-H0477112-A (JP)
Title: Semiconductor integrated circuit
Inventor: HACHIMAN YUKIO
IPC: H03K19/0175
Filed: 1990-07-17
Abstract: PURPOSE:To reduce the number of heavy transistors and to construct a multiinput high/low voltage logic level conversion circuit by including a clamp circuit to be connected respectively corresponding to the output end of a pulse gate circuit and the input end of an internal logic circuit in a node N. CONSTITUTION:High voltage input signals I1 to In with relatively slow frequency are respectively inputted to a drain D of respective transistors Q1 to Qn, and a clock signal with more than six-times than that of the high-voltage input is inputted as a control signal CI. When the control signal CI becomes an 'H' level, respective heavy transistors Q1 to Qn are turned on, and respective high-voltage signals I1 to In are transmitted to an internal logic circuit 3 through ON resistance gamma of the transistors Q1 to Qn and through respective middle points N1 to Nn of clamp circuits 5D1 to 5Dn, and simultaneously charges parastic capacity C of the input edge of the internal logic circuit 3. Internal input signals i1 to in is logically operated at the input threshold level of the internal logic circuit 3.
Patent JP-H0532731-A (JP)
Title: Transparent resin having low water-absorption
Inventor: TAYAMA SUEHIRO
IPC: G11B7/24047
Filed: 1991-07-29
Abstract: PURPOSE:To obtain the subject resin having excellent mechanical strength and refractive index and useful for optical card, lens, etc., by casting and polymerizing phenyl methacrylate, dicyclopentenyl acrylate, an alkyl acrylate and a crosslinking agent at specific ratios. CONSTITUTION:The objective resin can be produced by adding 1-20 pts.wt. of a polyfunctional (meth)acrylate having >=2 vinyl groups [e.g. ethylene glycol di(meth)acrylate] as a crosslinking agent to 100 pts.wt. of a monomer mixture composed of (A) 25-75wt.% of phenyl methacrylate, (B) 10-65wt.% of dicyclopentenyl acrylate and (C) 5-25wt.% of an alkyl acrylate having 1-5C alkyl group (e.g. methyl acrylate) and casting and polymerizing the obtained composition in the presence of a radical polymerization initiator (e.g. benzoyl peroxide) at 50-150 deg.C.
Patent JP-S5979434-A (JP)
Title: Vertical magnetic recording medium
Inventor: SUGIMOTO MAMORU
IPC: G11B5/72
Filed: 1982-10-27
Abstract: PURPOSE:To form a protective film strong in adhesion to a vertically magnetized film by forming a nonmagnetic and amorphous Co type alloy film on said magnetized film. CONSTITUTION:A nonmagnetic and amorphous Co type alloy film 3 is formed on the vertically magnetized film 2 formed on a base 1. To attain high-density recording on the film 2, this film thickness is preferably formed in <=200nm. As the Co type alloy film 3, any Co type alloy is used so long as it is nonmagnetic and amorphous, and any of binary and polycomponent types can be used without any trouble, as follows: Co-Cr, Co-Zr.
Patent JP-H0535306-A (JP)
Title: Dead time compensation control device
Inventor: HIROI KAZUO
IPC: G05B13/02
Filed: 1991-07-29
Abstract: PURPOSE:To realize much higher controllability by correcting the gain of a controlled system model and effectively utilizing the function of a Smith dead time compensation method while using a suitable gain ratio signal even to the gain change of a controlled system. CONSTITUTION:A dead time compensation part 5 equipped with a controlled system model 7 and a first-order delay means 6 is added to controlled systems (1-3) and although control is executed by outputting dead time elements to the outside of a control loop on the condition of the Smith method, the controllability is degraded by the deviation of the relevant condition due to the gain change of the controlled system. Then, the ratio is calculated according to a controlled variable and the output of the controlled system model by a gain ratio arithmetic means 11, stored in a storing means 12, afterwards transmitted to a gain correcting means 13 and multiplied to the output of the dead time compensation part 5, and the gain of the dead time compensation part 5 is corrected. On the other hand, the zero output of the dead time compensation part 5 is discriminated by updating and judging means (14 and 15) and the gain ratio is updated to the storing means 12.
Patent JP-H1191693-A (JP)
Title: Manually handled small helicopter with auxiliary power unit
Inventor: YONEDA MITSUYOSHI
IPC: B64C31/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a mainly manhandled aircraft exhibiting many functions by forming a stand-up type single-seated manhandled aircraft with a cup and shell of a specific dimension so as to allow the aircraft to rise up and fly using manhandled rotor blades. SOLUTION: An aircraft is formed by mounting two half-disc each having the radius of about 2.5 m and the cross section diameter of about 2 m bent to both sides of a cylindrical body having the diameter of about 2 m and the height greater than that of a human. In the inner portion of the thus formed aircraft, space for an operation seat having the height of about 2 m and the width of 0.7 m where the rider is allowed to have the upper body bending and stretching. Manhandled mechanisms 7 to 9 are disposed to the fore of the lower portion of the operation space, below which a 100 V alternator is provided for assisting the rider in handling the aircraft. A head box having the peripheral length of about 1.5 m, the width of 0.2 m and the height of 0.2 m is mounted on the top edge of the cylindrical body, by which the rotor 2 and the blade 1 are supported.  Then the foldable and detachable wings for glider having the length of one wing of about 2 m, the width of the base portion of 1 m, and the back height of 0.25 m are fixed to the bottom of the aircraft. The manhandled mechanisms 7 to 9 serve to rotate the blade 1 for aviation.
Patent JP-S5883091-A (JP)
Inventor: DENISU HEBUDEN
IPC: C10J3/02
Filed: 1982-10-27
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-H0840910-A (JP)
Title: Production of stable estradiol-containing cataplasm
Inventor: HIDAKA NAGAFUMI
IPC: A61K31/565
Filed: 1995-07-25
Abstract: PURPOSE:To obtain the subject cataplasm improved in stability. CONSTITUTION:An acrylic tack agent layer 10-200mum thick containing 0.5-5wt.%, based on the tack agent therein, of estradiol or a derivative (E2) is brought to contact bonding to a moisture-permeable or moisture-impermeable film followed by conducting a pharmaceutlcal manufacturing to obtain the objective cataplasm. This cataplasm has the following characteristics: the moisture content of the E2-contg. tack agent layer is <=0.5wt.%; virtually containing no polyvinylpyrrolidone; and having no constituent consisting of a knitted fabric comprising hollow fibers. The production process for this cataplasm is made up the following processes: (1) the moisture content of the E2-contg. tack agent layer is brought to <=0.5wt.%; and (2) the cataplasm manufactured pharmaceutically while retaining the aforementioned moisture content is put to moistureproof packaging.