baber/WOPTO huggingface dataset:
Patent JP-S5529990-A (JP)
Title: Activity measurement of monoamine oxidase (mao)
Inventor: SHIMADA HISAHIKO
IPC: C07D215/38
Filed: 1979-03-19
Abstract: PURPOSE: To make it possible to measure the MAO activity accurately and readily, by determining the oxidation product, formed through the enzyme reaction of an azo derivative of a specific formula or its salt as a substrate, optically.  
     CONSTITUTION: A solution of an azo derivative, e.g. 2-(3'-nitro-4'-aminomethylphenylazo)-m-cresol hydrochloride, of formula I: (X is aromatic group except unsubstituted phenyl group; R is group forming a chromophore with the adjacent -N=N-, e.g. unsubstituted phenyl group) or its salt as a substrate in tris (hydroxymethyl)aminomethane-HCl buffer is subjected to the enzyme reaction with blood serums, warmed and extracted with cyclohexame. The absorbance of the extract is measured by spectroscopy at a peak of 435nm due to the formed oxidation porduct, 2-(3'-nitro-4'-benzaldehydoazo)-m-cresol, and the ratio of the absorbance to that of the standard solution provides the activity of enzyme unit of monoamine oxidase (MAO) in the serums. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10215511-A (JP)
Title: Cable-laying method and laying truck thereof
Inventor: WATANABE KAZUSHI
IPC: H02G1/06
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of cable laying by pulling out a plurality of cables from each small-diameter cable drum, while restricting the rotation of a drum supporting shaft by brake means and, at the same time by extending the cables to a cable laying passage. SOLUTION: The length wound round a large-diameter cable drum is measured, and a predetermined length of a plurality of cables are wound round small-diameter cable drums. Then, these small-diameter cable drums 3 are supported together by a drum supporting shaft 4 of a cable-laying carriage 38, and a plurality of cables are pulled out from respective small-diameter cable drums 3, while restricting the rotation of the drum supporting shaft 4. At the same time, they are extended and laid on a cable-laying passage. By doing this, the work of cable laying can be performed easily, and the cables can be laid more quickly and reliably.
Patent JP-H08204470-A (JP)
Title: Operational amplifier
Inventor: KATO FUMIHIKO
IPC: H03F3/30
Filed: 1995-01-27
Abstract: PURPOSE: To widen input/output ranges at the time of large load driving, to shorten rising/falling time and to evade the influence of the variation of the absolute value of the threshold value of a transistor by an idling current. CONSTITUTION: This amplifier is provided with reverse conducting type first and second differential pairs M1, M2, M5 and M6, first and second constant current sources I1 and I2, first and second current mirror circuits M3, M9, M4 and M10 connected between the output terminal of the first differential pair M1 and M2 and the output terminal of the second differential pair M5 and M6 and a first power supply terminal 5, a transistor M11 for which the output terminal of the second differential pair M5 and M6 is connected to a control terminal 3, third current mirror circuits M12 and M13 for which the signal terminal of the transistor M11 is connected to an input terminal and a third constant current source 13 provided between the output terminal of the third current mirror circuits M12 and M13 and a second power supply terminal 4.  Then, the control terminals of first and second output transistors M14 and M15 connected between the first and second power supply terminals 5 and 4 in push-pull constitution are respectivelly connected to the output terminal of the third current mirror circuit M12 and M13 and the output terminal of the second differential pair M5 and M6.
Patent JP-S63200295-A (JP)
Inventor: GODA YUICHI
IPC: G07F11/16
Filed: 1987-02-16
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-H07220398-A (JP)
Title: Method and device for recorded signal reproducing
Inventor: OMORI HIDEKI
IPC: H03H21/00
Filed: 1994-02-03
Abstract: PURPOSE:To eliminate the need of a seek byte, to prevent the reduction in a data capacity and to accurately detect a decoding start point by detecting the decoding start point based on the viterbi decoded signals of training signals through an equalizer and controlling the start of an m/n decoding. CONSTITUTION:Reproduced signals, which are read from a disk and partially responded, go through an equalizer 4, a viterbi decoder 5 and an m/n decoder 6 and n bit data are decoded to an m bit original code. In these processes, the training data preceding the data are first reproduced, circuit constants are adjusted so that the equalizer 4 is adapted to the partial response characteristics in accordance with the radius of the disk, the data are decoded by a viterbi decoder 5 and a decoding start position detector 7 detects a decoding start position through the training signals without using a seek byte. Thus, no viterbi signal writing is required, the reduction in the data capacity is prevented and the decoding start position is accurately detected using a simple configuration.
Patent JP-H04254068-A (JP)
Title: Piston for internal combustion engine
Inventor: USUKU HISAFUMI
IPC: F16J1/04
Filed: 1991-01-31
Abstract: PURPOSE:To make the piston of an internal combustion engine lightweight, compact and highly rigid. CONSTITUTION:T-shape skirt parts 10 are formed by a pair of skirt upper side parts 5 and a pair of skirt lower side parts 6 extended from a ring groove part 3 along a cylinder, and a pin boss part is divided into three parts so as to form two pairs of reinforcing ribs 11 connecting the skirt upper parts 5 to the front and rear pin boss parts 16, 17, and a pair of reinforcing ribs 12 connecting the center pin boss part 15 to each skirt lower side part 6.
Patent JP-H03237235-A (JP)
Title: Engine output controller
Inventor: FUKUDA KOJI
IPC: F02D45/00
Filed: 1990-02-13
Abstract: PURPOSE:To prevent overdriving force from being applied to a constant velocity joint of a driving shaft and widen a steering angle by decreasing output of an engine when a steering angle and the number of rotations of an engine are at specified values or more, respectively. CONSTITUTION:A steering angle is detected by a steering angle detecting means (a). The number of rotations of an engine is detected by an engine speed detecting means (b). Output of the engine is controlled by an output control means (c). When the steering angle and the number of rotations are at specified values or more, the means (c) is controlled by a control means (d) so that the output of the engine is decreased. Overdriving force to a contact velocity joint of a driving shaft is prevented from occurring, and the steering angle is set large so as to make small the turning semidiameter of a F.F (front engine front wheel driving type) car and the like.
Patent JP-S58149082-A (JP)
Title: Electrophotographic device
Inventor: SUZUKI AKIO
IPC: G03G21/00
Filed: 1982-03-01
Abstract: PURPOSE:To obtain an amorphous silicon photoreceptor having large electrostatic capacity, by using a brush consisting of a conductive material for a cleaner, applying voltage and charging the amorphous silicon electrostatically in contact therewith. CONSTITUTION:Voltage is applied to an electrostatic charger 4 serving also as a cleaner, from an electric power source 5 for electrostatic charging upon starting of copying. The device 4 is a brush-like roll constituted of conductors, such as wires, and is rotated and driven around a shaft 41 by a motor so as to rub the surface of an amorphous silicon drum 1 under rotation, uniformly. The transfer paper P transferred thereon with images is separated from the surface of the drum 1 and is discharged as a copy through a fixing device to the outside of the machine. The developers (toners) remaining on the drum 1 after the transfer are cleaned by the device 4; at the same time, the drum 1 is charged uniformly therewith, and the copying cycle is repeated. Since the amorphous silicon is extremely hard, the drum is scratch-free even if the same contacts with metallic brushes of wires or the like, thus the drum retains the picture images intact. Since the drum is charged by contact, the drum is charged with good efficiency and has large electrostatic capacity.
Patent JP-S60181352-A (JP)
Inventor: OOTA YASUSHI
IPC: D04H1/4266
Filed: 1984-02-22
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-H05230462-A (JP)
Title: Control of particle diameter of coke
Inventor: KAWAGUCHI YASUHIRO
IPC: C10B21/20
Filed: 1992-02-19
Abstract: PURPOSE:To control the particle diameter of coke just before feeding to a blast furnace. CONSTITUTION:A method of controlling the particle diameter of coke just before feeding to a blast furnace, which comprises sampling lump coke extending from the brick wall between the combustion chambers to the center of the coking chamber during coking, imaging a plurality of parallel sections in the direction rectangular to that of heating in coking with an X-ray CT, clarifying the distribution of the degrees of craze coinciding with the distances from the heating side of the lump coke from these images, judging the suitability of the heating pattern during coking of the lump coke from this distribution, and correcting the heating pattern according to this judgement. In this way, coke suitable for operating a blast furnace can be obtained.
Patent JP-H08226815-A (JP)
Title: Surface condition distortion measuring device
Inventor: HARUYAMA SHINJI
IPC: G01B17/00
Filed: 1995-02-21
Abstract: PURPOSE: To reduce the time required for distortion measurement in non-contact manner and to grasp the shape of a flat surface with precision by rotating a plurality of displacement gauges by the angle set in advance. CONSTITUTION: Three displacement gauges 21, 22, and 23 emit laser beams or ultrasonic waves, and receive the laser beams or ultrasonic waves reflected on a panel plate 3, so that distances d11 , d12 , and d13 from the panel plate 3 are measured. A measuring head 1 is, with the displacement gauge 23 as a rotation axis, rotated by the angle set in advance (in case of three displacement gauges, 120 degree). A distance/coordinate operation device 5, with the distance d13 measured by the displacement gauge 23, or rotation axis, as reference distance data, calculates correction distance data by correcting the distance after rotational movement of the displacement gauges 21 and 22.  A shape calculation device 6 calculates the flat surface shape of the panel 3 based on the correction distance data outputted from the operation device 5, the position and centroid coordinate B of the displacement gauges 21, 22 and 23 after rotational movement, and three-dimension form calculation program stared in advance.
Patent JP-H02289699-A (JP)
Title: Liquid, automatic dishwashing composition which provides protection for glass tableware
Inventor: UIRIAMU AJIYARON SHIRII
IPC: C11D3/395
Filed: 1990-02-13
Abstract: PURPOSE: To provide the title composition that has a yield value and is shear thinning and effective for suppressing glass tableware corrosion by incorporating a surfactant, a builder, a hypochlorite bleach, a thickener, and an insoluble inorganic zinc compound.  
     CONSTITUTION: The intended composition comprises (A) 0 to 5% (preferably 0.1 to 2.5%) surfactant, (B) 5 to 40% detergent builder, (C) 0 to 2.5% hypochlorite bleach that can produce 0 to 2.5% effective chlorine, (D) 0.25 to 10% (preferably 0.5 to 2%) thickener, and (E) an insoluble inorganic zinc compound that can give 0.01 to 1.0% (preferably 0.02 to 0.2%) zinc and has an average particle diameter of less than 250 μ and a yield value of 40 to 800 dyne/cm 2 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55707-A (JP)
Title: Luminescent composition and fluorescent indicator tube excited by low speed electron rays
Inventor: KAGAMI AKIYUKI
IPC: C09K11/08
Filed: 1978-03-22
Abstract: PURPOSE: A yellow luminescent fluorescent substance capable of forming high brightness even through excitation by low velocity electron rays, obtained by blending a specific yellow luminescent fluorescent substance with an electrically-conductive metallic oxide (sulfide) in a specified ratio.  
     CONSTITUTION: A) An electrically-conductive metallic oxide (sulfide), e.g., In 2 O 3  or CdS, is blended with B) copper-doped zinc seleride sulfide fluorescent substance shown by the formula Zn(S 1-a , Se a : Cu (0.05≤a≤0.6) in a weight ratio of A) to B) of 1:99W9:1. Conductive metallic sulfide (oxide) particles having a median of about 2.5W14 μ and a standard variation of about not more than 0.7 may be preferably cited as the metallic oxide (sulfide) A. Copper-and aluminum- doped zinc selenide sulfide fluorescent substance shown by the formula [Zn(S 1-b , Se b : Cu, Al (0.05≤b≤0.6] and siliver-doped zinc selenide sulfide fluorescent substance [(Zn 1-c , Cd c )S:Ag, (0.5<c≤0.7)] besides the substance B may be used as the fluorescent substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01245941-A (JP)
Title: Thermoplastic compound for manufacturing casting core and manufacture of said core
Inventor: JIYANNBIEERU FUROSHIERU
IPC: B22C1/22
Filed: 1989-02-10
Abstract: PURPOSE: To secure the stability of a core structure by incorporating 100 pts.wt. of inorganic filling material composed of each specific pts.wt. of fused silica, zircon and cristobalite and a specific pts.wt. of releasing agent and a specific pts.wt. or higher of polyethylene glycol. CONSTITUTION: The releasing agent of 0.2-0.5 pts.wt. and an organic binder composed of polyethylene glycol selected from 1400-1600 molecular wt. of 15-20 pts.wt., are incorporated to 100 pts.wt. of the inorganic filling material. The inorganic filling material is composed of 60-85 wt.% fused silica, 15-35% zircon and 1-5% crystobalite. The addition of a plasticizing material, such as cetyl alcohol, is profitable, and as the releasing agent, calcium stearate is used. Compound is executed only at one time in four steps of sintering and the removal of the binder in the sintering cycle, the densification with the sintering of the core material and the stability of structure caused by the transformation from amorphous silica to the cristobalite, are secured. By this method, the total necessary time of the cycle is shortened and the excellent reproducibility of the core size is obtd.
Patent JP-S52116184-A (JP)
Title: Semiconductor type displacement/conversion unit and its manufacture
Inventor: KURIHARA YASUTOSHI
IPC: H01L45/00
Filed: 1976-03-26
Abstract: PURPOSE: The insulating material and semiconductor material are formed through lamination to one main surface of semiconductor single crystal on the other main surface of which the distortion response region is formed, and this surface is adhered to distortion measuring material coated by metal film. As a result, the distortion which remains after adhesion is eliminated to obtain linear output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03235817-A (JP)
Title: Unit type building foundation
Inventor: MAEDA KENICHI
IPC: E02D27/01
Filed: 1990-02-14
Abstract: PURPOSE:To improve work efficiency by connecting fellow foundation blocks whose upper surfaces are provided projectingly with anchor bolts, by screwing couplers at anchor bolts provided projectingly on the side surfaces of respective blocks. CONSTITUTION:Adjoining 1st foundation blocks B1 are provided in parallel under a condition in which the side surfaces of a footing 11 are confronted with each other, and connection is made by screwing couplers 3 at anchor bolts 14 protrudingly provided on the side surfaces of opposing blocks B1. Also, adjoining 2nd foundation blocks B2 are provided in parallel under a condition in which the side surfaces of a footing 21 are confronted with each other, and connection is made by screwing couplers 3 at anchor bolts 24 protrudingly provided on the side surfaces of opposing blocks B2. And anchor bolts 13, 23 respectively provided protrudingly at the upper surfaces of blocks B1 and B2, are inserted through bolt holes provided at a box type unit U, and blocks B1, B2 and the unit U are connected by screwing nuts at bolts 13, 23.
Patent JP-H02213531-A (JP)
Title: Oil hydraulic circuit of working machine
Inventor: HAGA MASAKAZU
IPC: F15B11/00
Filed: 1989-02-14
Abstract: PURPOSE:To miniaturize the subject machine and prevent the deterioration due to the pressure loss by installing a pipe line connecting pilot pipe lines at both ends of a directional control valve, and pressure compensating valves which are inserted in the pipe line and driven by the differential pressure between the upstream and downstream sides of the directional control valve. CONSTITUTION:Pilot pipe lines 4p1, 4p2 are connected with a pipe line 20, and a pressure compensating valve 21 is inserted in the connecting pipe line 20. Furthermore, pilot pipe lines 14p1, 14p2 are connected with a pipe line 23 and a pressure compensating valve 24 is inserted in the connecting pipe line 23. If any shortage occurs in the flow of a hydraulic pump 1 due to the increase in the amount of operation of an operating lever, or the increase in load pressure, and differential pressure gets low, the pressure compensating valves 21, 24 are driven in response to them in the direction of conductance. As a result, the pilot pressure being applied on one end of a directional control valve is guided to other end of directional control valves 4, 14 through the pressure compensating valves 21, 24. It is thus possible to miniaturize the pressure compensating valves 21, 24 and the oil hydraulic circuit, and enlarge the restriction of the directional control valves to recover differential pressure to a specified value.
Patent JP-S54125427-A (JP)
Title: Magnetic pole position transducer for ac machines
Inventor: TSUCHIYA TOSHIKATSU
IPC: H02K11/00
Filed: 1978-03-24
Abstract: PURPOSE: To obtain magnetic position detection signals of which accuracy is high and of which detection lag is small using simple circuit configuration.  
     CONSTITUTION: Before leading the output signals generated at the output windings of the angle of rotation detector 12 using a resolver or synchronous transmitter into the respective dividers 16a and 16b, the respective multiplicators 22a and 22b are mounted and the output signals from the transmitter 10 are multiplied. The output signals obtained of the multiplicators are led into the respective dividers 16a and 16b and divided by the square-law signals of oscillator output in these dividers. This permits magnetic pole position detection signals with high accuracy and hardly small phase lag to be obtained using one-sided polarity dividers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10217822-A (JP)
Title: Footrest structure for rear seat in automobile
Inventor: KONISHI TOSHIYUKI
IPC: B60N3/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a footrest so as to simplify the work by mounting the front end side of a footrest freely rotationally to a pipe type cushion frame beneath a front seat in an automobile. SOLUTION: Beneath a seat cushion 2 of a front seat 1, a pipe type cushion frame 3 is arranged, while beneath the cushion frame 3, a leg sliding on a slide rail fixed in a vehicle body 4 is mounted. The front seat 1 is moved forward/backward when it slides on the slide rail. A footrest 11 is installed in a lateral frame 3a on the rear part side of the pipe type cushion frame 3. As a result, removal of the front seat 1 is not required when the footrest 11 is attached/detached, so that installation of the footrest 11 can be facilitated, and work and maintenance such cleaning can be carried out with ease.
Patent JP-H02216201-A (JP)
Title: Under wear
Inventor: SHIMA MASAHIKO
IPC: A41B11/14
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the subject under wear capable of maintaining cleanliness and health of the body and especially suitable for an artificial anus patient by forming the under wear using a fiber capable of releasing an antibacterial metal or an antibacterial metal ion. CONSTITUTION:A fiber (e.g. fiber prepared by treating acrylic fiber having adsorbed monovalent copper ion with reducing aqueous solution containing hydrosulfite or substance having hydrosulfite-like effect) capable of releasing an antibacterial metal (e.g. gold, silver or copper) or an ion thereof is mixed in an amount of 30-50wt.% to obtain the objective under wear.
Patent JP-S57148433-A (JP)
Title: Monitoring circuit for optical relay
Inventor: FUJIWARA HARUO
IPC: H04B17/40
Filed: 1981-03-10
Abstract: PURPOSE:To achieve normal monitoring without sending an error signal by utilizing a BPF for selecting a relay in common by a relay for both up and down circuits, and controlling the gate of a transmission line by discriminating the presence of the output of the BPF. CONSTITUTION:If a transmission system has a fault at an optical relay, a transmitting terminal station sends detection signals having different frequencies to respective relays. At the relay, the detection signal having the assigned frequency is selected by a BPF17 after passing through an NRZ/RZ converting circuit 13a, and a comparator 18 discriminates the presence of its output. The output of the comparator 18 is applied to an AND circuit 19 to open a gate 15b for return from the circuit 13a to an OR gate 15b, and the output of the comparator 18 turns off AND gates 14a and 14b through an inverter 21, cutting off an up and a down transmission line. Consequently, the output of the NRZ/NZ converting circuit 13b is prevented from being inputted to the LD driving circuit 16b of the same circuit, so that even if an input signal break detecting circuit malfunctions, normal monitoring is carried out.
Patent JP-S58150998-A (JP)
Inventor: MIZUNO KANEYOSHI
IPC: G10L15/10
Filed: 1982-03-04
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-S62229697-A (JP)
Inventor: MISHIERU ROSHIYU
IPC: H05H11/00
Filed: 1987-02-16
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-S62191181-A (JP)
Title: Thermal transfer serial printer
Inventor: HOSHINO KOEI
IPC: B41J2/325
Filed: 1986-02-18
Abstract: PURPOSE:To enable twofold continuous printing and to make it possible to issue printing output within a half time, by providing a drive mechanism for shifting a ribbon cassette by the width of one ink ribbon after the data corresponding to one line is printed to interrupt printing operation and restarting printing while the other ink ribbon is fed to enable printing in both directions. CONSTITUTION:A carrier frame 1 is moved along a printing line while a printing head 4 holds an ink ribbon 9 between said head 4 and printing paper to perform printing. At the same time, a ribbon motor 7 feeds the ink ribbon 9 so that a new ink coating surface is always adjacent to printing paper. When printing operation advances and the printing of one line is finished, a finish signal is emitted to stop printing operation and a holder 5 is pushed down by exciting a solenoid 2. The ink ribbon 9 is brought to such a state that the lateral upper side part (that is, the reverse direction printing part) thereof can be adjacent to the printing head 4 and the ribbon motor 7 is also set along with an upper side gear to be reversed and restarts printing operation while feeds the ink ribbon 9.
Patent JP-S58151386-A (JP)
Inventor: KAMIO TSUKASA
IPC: C04B41/65
Filed: 1982-03-03
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。