baber/WOPTO huggingface dataset:
Patent JP-S6371197-A (JP)
Title: Standard composition for measuring bonded type sialic acid
Inventor: TEJIMA SHINICHI
IPC: C12Q1/34
Filed: 1986-09-12
Abstract: PURPOSE:The titled standard composition, containing a milk protein, glycoprotein derived therefrom or enzymic hydrolyzate thereof prepared from a relatively inexpensive and readily available substance as a raw material, having stabile quality and useful for diagnosing inflammations, observing progress of symptoms, etc. CONSTITUTION:beta-Lactoglobulin separated from whey in cow's milk as a milk protein, glycoprotein derived therefrom or enzymic hydrolyzate thereof is dissolved in a tris buffer solution at 8.0pH and trypsin dissolved in deionized water is added and reacted at 35 deg.C for 3hr. The reaction mixture is then centrifuged to give a supernatant, which is then dialyzed with deionized water and freeze dried to afford the aimed standard substance containing bonded type sialic acid. Tris buffer solution (7.0pH), neuraminidase, N-acetylneuraminic acid aldolase and reduced form of nicotinamide adenine dinucleotide (NADH) are added and reacted with the standard substance as a test solution to measure absorbance thereof at 340nm wavelength.
Patent JP-S59108893-A (JP)
Title: Scroll type fluid machine
Inventor: MURAYAMA AKIRA
IPC: F01C1/02
Filed: 1982-12-13
Abstract: PURPOSE:To have stabilized operation of a scroll type fluid machine by furnishing a straight communication hole between the lap side-face of each scroll and the mirror plate surface and by providing a large communication hole in an arbitrary position of the lap without restriction of circumstances of the mirror plate. CONSTITUTION:A straight communication hole 9 is provided being open to the lap 1b side-face of a revolving scroll and a mirror plate surface 1a so as to put a space formed by a stationary and a revolving scroll, i.e. a compression chamber, in communication to the outside. According to this arrangement, in which part of said communication hole 9 is furnished at the lap 1b, the communication hole 9 can be made straight to assure easier operation for processing. Further owing to provision of part of communication hole at the lap 1b, a communication hole 9 with sufficiently large size can be formed in an arbitrary position of the lap 1b of the scroll, so that a sufficient passage can be secured and the operation stabilized.
Patent JP-2000044146-A (JP)
Title: Traction elevator
Inventor: IYODA HIROMI
IPC: B66B7/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To form a driving machinery supporting structure suitable for a steel frame building, in a traction elevator having the driving machinery in an elevator shaft. SOLUTION: The upper ends of counter weight guides 9a, 9b and a building beam 14 in the topmost position of an elevator shaft are connected to one another by a machine base frame 10. In this case a machine frame 10a for firmly supporting vertical load of driving machinery 6 and an auxiliary member 10d for supporting horizontal load are provided on the machine base frame 10.
Patent JP-H0758407-A (JP)
Title: Stem for semiconductor laser
Inventor: NAKAYAMA HARUO
IPC: H01S5/00
Filed: 1993-08-09
Abstract: PURPOSE:To obtain monitor output current that will not be influenced by variations in characteristics, if any, from one element to another, such as semiconductor laser and photodiode for use in stems for semiconductor laser. CONSTITUTION:A heat sink 8 to hold a semiconductor laser 1 is mounted on a base 11, and lead pins 12, 13, 14 are inserted into and secured on, the base 11. A photodiode 2 to monitor any beam 6a leaking from the semiconductor laser 1, is mounted on a stage 10. The stage 10 is connected to and secured on, a ring 15 fitted on the lead pin 12 in a way that it can be freely slid. The ring 10 is moved up/down by a driving mechanism 17. When a laser beam 6 of a specified value L0 is output from the semiconductor laser 1, the driving mechanism 17 adjusts the position of the photodiode 2 so that a constant monitor output current M0 will be obtained regardless of variations in characteristics, if any, of the elements 1, 2.
Patent JP-H0773074-A (JP)
Title: Timer circuit
Inventor: KAWAI KATSUTO
IPC: G06F11/30
Filed: 1993-09-01
Abstract: PURPOSE:To provide a timer circuit which can measure plural time through the use of a single counter. CONSTITUTION:Differential registers (0-15) and corresponding comparison registers (0-15) are included in a communication controller 20. A bus controller 21 releases the mask bit of an interruption register 27 by an indication from CPU. When interruption corresponding to the bit becomes a permission state, the bus controller 21 adds the values of the corresponding differential registers (0-15) and the output value of a counter 24 in an adder 28, and stores an addition value in the corresponding comparison registers (0-15). When the counter 24 counts up and the value matches with the values of the comparison registers (0-15), a time-up signal is outputted from EX-OR gates 29-0,...29-15 and it is supplied to an interruption controller 22. The interruption controller 22 receives the time-up signal and outputs an interruption signal to an external part.
Patent JP-H02124354-A (JP)
Title: Plural liquid pressure booster for car
Inventor: ADACHI YOSHIHARU
IPC: B60T13/12
Filed: 1989-08-25
Abstract: PURPOSE:To provide a single pressure regulating valve with possibility of operating a plurality of liquid pressure boosters by furnishing a liquid pressure piston device to catch the force of a spring for loading a throttle valve member of a variable throttle valve mechanism for control of the liquid flow in pressure control valve, and by introducing the working pressure of each booster. CONSTITUTION:Within a housing 11 are equipped from above a braking liquid pressure booster 12, a divergent flow valve 13, and a clutching liquid pressure booster 14. Each liquid pressure booster 12, 14 raises the pressure in pressurizing chamber 23, 123 by allowing the left end of land 44, 144 of input piston 25, 125 leftward moving a brake pedal 27 and clutch to make throttle valve action in cooperation with a ring-shaped groove 43, 143 at the inner surface of hole 24, 124 in each power piston 21, 121. A divergent flow valve 13 is equipped with a piston 51 and a balance piston 52 so as to supply a certain amount of flow of the fluid flowing into an influx port 66 to the pressurizing chamber 23 of the booster 12 through an orifice in the piston 51, while the remainder of the flow supplied to a outflux port 65 through a variable throttle valve mechanism (61, 64).
Patent JP-H05211251-A (JP)
Title: Semiconductor sealing resin composite
Inventor: HATANO CHIHIRO
IPC: H01L23/29
Filed: 1992-07-24
Abstract: PURPOSE:To provide an epoxy resin composite excellent in adhesiveness and crackproofness. CONSTITUTION:A semiconductor sealing resin composite containing essential components over ranges of epoxy resin 0.01-1wt%, hardener 2-20wt%, hardening promoter 0.01-1wt%, inorganic filler 20-90wt%, and hydrocarbon resin tackifier 0.01-30wt.%. The hydrocarbon resin tackifier is an aliphatic or alicyclic hydrocarbon resin: concretely, rosin resin, terpene resin, aliphatic petroleum resin, aromatic petroleum resin, alicyclic petroleum resin, coumaron-indene resin, styrene resin, alkylphenol resin, xylene resin, dicyclopentadiene resin, hydrogenated rosin resin, hydrogenated terpene resin, hydrogenated coumaron-indene resin, hydrogenated coumaron-indene, and hydrogenated dicyclopentadiene resin.
Patent JP-S6372707-A (JP)
Title: Optical resin
Inventor: KOBAYASHI AKIHIRO
IPC: C08F220/18
Filed: 1986-09-16
Abstract: PURPOSE:To obtain the title resin excellent in transparency, heat resistance, low double refraction, low hygroscopicity, moldability and mechanical strength, by polymerizing tricyclodecylmethyl methacrylate comprising a mixture of specified isemers with methyl methacrylate. CONSTITUTION:Aldehyde compounds of formulas I and II, obtained by reacting dicyclopentadiene with CO in an H2 gas atmosphere by the Oxo process, are reduced, and the obtained alcohol compounds of formulas III and IV are esterified with methacrylic acid to obtain tricyclodecylmethyl methacrylate (A) comprising a mixture of octahydro-4,7-methano-inden-1-ylmethyl methacrylate of formula v and octahydro-4,7-methanoinden-2-ylmethyl methacrylate of formula VI. 30-80wt% component A, 70-20wt% methyl methacrylate (B) and, optionally, at most 50wt%, based on components A and B, other unsaturated monomers (C) copolymerizable with components A and B are polymerized.
Patent JP-S59106899-A (JP)
Title: Control device for motor
Inventor: HARUHARA IZURU
IPC: H02P8/14
Filed: 1982-12-10
Abstract: PURPOSE:To exponentially drive in a simple structure by providing a IIR digital filter and an integrating resistor. CONSTITUTION:When a power surce becomes ON, a CPU initially sets a memory RAM, an I/O port and a counter. Then, a port connected to a drive direction instruction input CW/CCW of a motor drive circuit MD is set to CW level, and a target speed data corresponding to the speed IV is set to the output port connected to the primary IIR digital filter FLT. Since the IIR digital filter responds to the exponential function of K.DELTAt at the time constant, the exponential output can be obtained by merely applying the prescribed stational signal to the input. Accordingly, a step motor 4 is automatically accelerated in accordance with an exponential curve.
Patent JP-S6195133-A (JP)
Inventor: SHINDO MASAMI
IPC: E03C1/12
Filed: 1984-10-16
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-H1144400-A (JP)
Title: Cylinder holder of lp gas cylinder storehouse
Inventor: TAKAHASHI KIYOSHI
IPC: F17C13/08
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To receive one gas cylinder with one cylinder holder and to receive various number of gas cylinders by holding a gas cylinder with a nearly rectangular fitting plane and a pair of holding planes with widening ends provided from right and left both ends of the fitting plane. SOLUTION: This cylinder holder 10 is provided with a fitting plane 11 of nearly rectangle long in the horizontal direction in the vertical direction, and a pair of slender holding planes 12 widening in ends from the right and left both ends of the fitting plane 11 in the vertical direction, ribs fitting the shape to the form of a LP gas cylinder PB are integratedly provided on the upper and lower ends inside the fitting plane 11 and a pair of the holding planes 12, and the upper part of the LP gas cylinder PB is held with the fitting plane 11 and a pair of the holding planes 12. A pair of chain hooks 13 nearly J- shapedly cut in are provided on the extreme end parts of a pair of the holding planes 12, and a chain is hooked over between a pair of the chain hooks so as to fix the LP gas cylinder PB.
Patent JP-S61191621-A (JP)
Inventor: ARUFURETSUDO MEIYAA PURINSU
IPC: A61K39/29
Filed: 1985-10-02
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-S6374690-A (JP)
Title: Optical recording medium
Inventor: FUJII HIDEKAZU
IPC: G11B7/246
Filed: 1986-09-18
Abstract: PURPOSE:To enable recording/regeneration of information, by a method wherein a recording layer contains a dye compound having a complex index of refraction where the imaginary number part is above a specific value at least in a wavelength of a recording laser beam and a dye compound having a melting point of a specific temperature or lower in a mixed form. CONSTITUTION:A recording layer provided on a substrate contains at least a dye compound A having a complex index of refraction N = n - ik (provided, n, k represent a real number) where the imaginary number part is 1.0 or above in a wavelength of a recording laser beam and a dye compound B having a melting point of 210 deg.C or below in a mixed form. The dye compound A absorbs the optical energy of the recording laser beam irradiated to the recording layer and converts it to a heat energy to raise the temperature of the recording layer. The dye compound B forms recording pits by generating a thermal change such as fusion, evaporation, cohesion, etc. due to the heat energy which was generated by the thermal conversion of the dye compound A. In this manner, the recording/regeneration of information can be conducted by the irradiation of a recording light or a regenerating light from the side of the transparent substrate, thus an optical recording medium having a higher sensitivity, S/N, and clear threshold characteristics can be obtained.
Patent JP-H0645903-A (JP)
Title: Two-wire electronic switch
Inventor: NAKAI HIDEO
IPC: H03K17/945
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a two-wire electronic switch to be used even when either of DC and AC is used as a power supply. CONSTITUTION:A diode bridge 5 is connected between 1st and 2nd terminals 1, 2. A constant voltage circuit 12 and a thyristor 6 are connected to the positive pole terminal of the bridge 5. The cathod terminal of the thyristor 6 is connected to the output terminal of the circuit 12 through a resistor R2 so as to be connected to a reference circuit 10 in a DC two-wire electronic switch. When a transistor (TR) 11 in the electronic switch is turned on, the thyristor 6 is triggered through the resistor R2, and when the TR 11 is turned off, the thyristor 6 is immediately turned off. Thereby either of DC and AC can be connected as a power supply 4.
Patent JP-S6278290-A (JP)
Inventor: TAKAHASHI YASUAKI
IPC: D06P3/00
Filed: 1985-10-01
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-2000054057-A (JP)
Title: Hard member containing diamond grain
Inventor: MORIGUCHI HIDEKI
IPC: C04B35/645
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To improve a bonding power between diamond grains and a WC-base cemented carbide matrix and to obtain excellent properties required of a wear resistant member by incorporating specific amounts of diamond grains, coated with a high melting point metal coating layer of specific thickness, into a WC- base cemented carbide. SOLUTION: In a composite material consisting of diamond grains and a WC-base cemented carbide, the content of the diamond grains is regulated to 3 to 50 vol.%. These diamond grains have coating layer composed of at least one metal and having 0.05 to 1 μm film thickness. When a metal, which has >1300 deg.C melting point and consists of at least one element selected from the group consisting of Ir, Pt, Rh, Cr, Mo, and W, is used as the metal of the coating layer, the hard member hardly causing falling off of the diamond grains and excellent in strength can be obtained. Moreover, when at least one element selected from C, Co, and W is allowed to diffuse into the coating layer, the bonding power between the diamond grains and the WC-base cemented carbide can be increased to a greater extent. It is preferable to perform sintering of the hard member at about 1300 to 1450 deg.C.
Patent JP-H0267401-A (JP)
Title: Power load unbalance detecting device for turbine
Inventor: SUGANO KEIJI
IPC: F01D21/20
Filed: 1988-09-02
Abstract: PURPOSE:To enable the confirmation of function in a system including the action set value of a power load unbalance by inputting a generator load signal so as to generate change at a specified ratio, and providing a circuit for generating a dummy signal of a generator load signal at the time of breaking a load. CONSTITUTION:In the aforesaid circuit, an output of an OR circuit 5 for inputting an output of a change ratio detector 2 which monitors the change of a generator load signal 1 and an output of a deviation detector 4 are inputted into an AND circuit 6, from which a power load unbalance action signal 7 is outputted. In this occasion, there is provided a dummy signal generating circuit 20 which is provided, an integrator 21 to which a deviation between an output of the circuit 20 and the generator load signal 1 is inputted through a switch 22. Normally, an output of the integrator 21 balances with the generator load signal 1 with an equal condition. Further, a limiter 23 for inputting a deviation between the generator load signal 1 and a deviation set value 24 and between that and the output of the integrator 21 is provided, so that an input of the limiter 23 is outputted after being controlled at a value corresponding to a change ratio set value 25.
Patent JP-H1168865-A (JP)
Title: Data carrier system
Inventor: MURATA MITSUHIRO
IPC: G06K17/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To constitute a system of high reliability in simple circuit configuration by dividing the frequency of a clock signal as specified, transmitting it through phase modulation as a frequency signal for subcarrier wave, dividing the carrier frequency of a received signal as specified, extracting a frequency component corresponding to data communication velocity and discriminating whether its phase is proper or not. SOLUTION: A frequency signal AF for carrier wave from an oscillation circuit 1 is inputted to a signal forming circuit 14 for data demodulation at a data demodulation circuit 13 and its frequency is divided into 1/16 stages of four kinds of frequency dividing signals F1, F2, F3 and F4 for data demodulation. When a signal selector circuit 15 for phase discrimination selects the frequency dividing signal F1 for data demodulation as an object signal FX for phase discrimination, the object signal FX for phase discrimination and a received signal RE are mixed by a multiplier circuit 16 composed of an EXOR circuit and inputted to a filter circuit 17, and the frequency component corresponding to data communication velocity is extracted.
Patent JP-2001042359-A (JP)
Title: Liquid crystal display panel and its production
Inventor: WAKEMOTO HIROBUMI
IPC: H01L29/786
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent production of black spots even when defects are present in an insulating layer by forming electrodes in such a manner that only a part of at least one of the electrodes such as a pixel line electrode directly touches a liquid crystal composition or touches through only an alignment layer. SOLUTION: Only a part of at least one electrode of pixel line electrode 14, signal line electrode 12 and common line electrode 13 is directly in contact with a liquid crystal composition or through only an alignment layer. Then an insulating layer 17 is formed on the upper part of a thin film transistor(TFT) 15. The insulating layer 17 formed on the signal line electrode 12 and pixel line electrode 14 also has a sole to suppress changes in the TFT characteristics. By forming the insulating layer 17 on the upper part of the thin film transistor 15, changes in the TFT characteristics can be suppressed. Particle removal of the insulating layer 17 can be easily performed by a photolithographic method or the like. Thereby, even when defects are present in the insulating layer 17, irregular black spots are hardly produced and a panel with high display quality can be easily obtained.
Patent JP-S6374769-A (JP)
Title: Connection of steering shaft
Inventor: KURIYAMA HIROSHI
IPC: B62D1/16
Filed: 1986-09-17
Abstract: PURPOSE:To improve the assembly work performance of a steering shaft by dividing the top edge part of a steering shaft into a lower shaft and an upper shaft and jointing the upper edge of the lower shaft with the lower edge of the upper shaft, inserting through a steering hole. CONSTITUTION:The top edge part of a steering shaft 2 projecting from a steering column 4 is divided into a lower shaft 5 and an upper shaft 7. The lower shaft 5 is subassembled to the steering gear unit 14 side, and a flange 6 at the upper edge is inserted into a steering hole 19 and projectingly arranged to a cabin C side. A flange 8 at the lower edge of the upper shaft 7 is butt- jointed with the flange 6. Therefore, the connection work between the steering shaft 2 and the steering gear unit 14 can be carried out easily on the cabin C side.
Patent JP-H1096730-A (JP)
Title: Diagnosis agent for autoimmune disease
Inventor: YAMAMURA MASAHIRO
IPC: G01N33/53
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a precise and quick diagnosis of autoimmune disease, by using autoimmune disease diagnosis agent which applies an unique monoclonal antibody to protein having specified amino acid sequence. SOLUTION: Based on knowledge where protein inducing production of interferon-γ in an immunocompetent cell is largely contained in a biological sample from a patient suffering autoimmune disease, it becomes clear that a biological specimen from a patient suffering autoimmune disease such as rheumatoid arthritis contains more protein than that from an ordinary person or another patient, and a quantity of the protein contained in the sample is mutually related to morbidity of the autoimmune disease. The diagnosis agent can analyze much samples at a time, requires only a few time and effort to analyze it, and provides high accurate analysis. Therefore, the diagnosis agent is very usable to analyze precisely and speedily analysis morbidity of the autoimmune disease.
Patent JP-H0670241-A (JP)
Title: Image pickup device
Inventor: KANEKO KEIICHIRO
IPC: H04N5/372
Filed: 1992-08-18
Abstract: PURPOSE:To eliminate a narcissus phenomenon and at the same time to satisfy the positional accuracy required for an optical window by turning this window into a lens having the magnifying power and also securing the direct restriction of positions of the diameter directions between an optical system and the optical window. CONSTITUTION:A positioning/maching part 13 restricts the diameter direction of an optical window frame 5 since the tip outer diameter of an optical system 3 is coincident with the inner diameter of the matching part of the frame 5. Meanwhile a gap is secured in the diameter direction between the frame 5 and an image pickup device housing 2 and therefore no restriction is caused in the diameter direction. In regard of the optical axis direction of an optical window 4, the position of the optical axis direction of the frame 5 is regulated due to the contact face between the frame 5 and the housing 2. In such a constitution, the positions of the frame 5 and the window 4 can be fixed with high accuracy in the diameter direction.
Patent JP-S60110734-A (JP)
Title: Pre-expanded particle of uncrosslinked polypropylene resin
Inventor: KUWABARA HIDEKI
IPC: C08J9/16
Filed: 1983-11-21
Abstract: PURPOSE:The titled pre-expanded particles which can give a good in-mold molding by low-temperature molding, comprising an alpha-olefin/propylene random copolymer having a heat of crystallization in a specified range as a base resin and having a specified crystal structure. CONSTITUTION:Uncrosslinked PP resin particles comprising an alpha-olefin/propylene random copolymer having a heat of crystallization in differential scanning calorimetry of 5-15cal/g as a base resin and having a crystal structure wherein a high-temperature peak appears in a DSC curve obtained by differential scanning calorimetry (a DSC curve obtained when 1-3mg of pre-expanded particles are heated to 220 deg.C at a rate of temperature rise of 10 deg.C/min by a differential scanning calorimeter) on the side of temperature higher than that of the intrinsic peak characteristic of the PP resin as the base resin. When these pre-expanded particles are used, the molding can be performed at a temperature lower than conventional, and the molding is easy and gives a good in-mold molding.
Patent JP-S58117309-A (JP)
Inventor: ARUNORUTO MAI
IPC: F01L1/32
Filed: 1982-12-16
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。