baber/WOPTO huggingface dataset:
Patent JP-S60149946-A (JP)
Title: Dynamic friction coefficient measuring apparatus
Inventor: ABE HIRONARI
IPC: G01N19/02
Filed: 1984-01-18
Abstract: PURPOSE:To measure the dynamic friction coefficient between a road surface and a tire, by entering the output of the dynamometer connecting a disc for driving a test tire and a drive wheel rotating on the same axis as said disc and the peripheral velocity of the test tire in rectangular coordinates by an X-Y recorder. CONSTITUTION:The titled apparatus is arranged on a road surface and a support stand 9 is strongly contacted with and fixed to the road surface under pressure by a jack 21. Next, a tire 5 is raised by about 2cm by a wind-up machine 22 and a drive shaft 12 is rotated by a magnet motor 10 to rotate a friction measuring part 1 and the tire 5 connected thereto by a timing belt 7. When a rotary speed reaches a measuring speed or more, the tire 5 is fallen to the road surface and friction force is measured on the basis of the displacement of a spring balance 15 while the peripheral velocity of the tire 5 is measured on the basis of the rotary speed of the magnet motor 10. By recording both measured values by an X-Y recorder, friction coefficients at various speeds can be measured by one operation.
Patent JP-S62164694-A (JP)
Title: Actinomycin based compound and carcinostatic agent
Inventor: MIYASHIRO SHIGEMASA
IPC: C07K19/00
Filed: 1986-01-14
Abstract: NEW MATERIAL:A compound formed by bonding a hydrophilic polypeptide of 10,000-15,000 molecular weight rich in a hydrophobic amino acid with an actinomycin based antitumor substance by hydrogen bond and/or hydrophobic bond. USE:A carcinostatic agent. PREPARATION:For example, a methanol solution of actinomycins D is added to an aqueous solution prepared by dissolving AN-7D apoprotein isolated from a culture liquid of Streptomyces.griseoincarnatus AF 9424 (FERM-P 6012) in water and mixed. The methanol therein is then removed with such as a rotary evaporator. Then this solution is lyophilized to form powder, which is dissolved in water and subjected to gel filtration to collect a fraction of 13,000 molecular weight thereby to obtain the substance of the polypeptide bonded to the actinomycins D.
Patent JP-H03209969-A (JP)
Title: Image reader
Inventor: NAKAJIMA AKIO
IPC: H04N1/10
Filed: 1990-01-11
Abstract: PURPOSE:To obtain the reader being excellent in carrying and to improve its read operation by moving mechanically the device main body against a document in a state that the device main body is placed directly on the document. CONSTITUTION:A main body part 101 manages the whole handy scanner, converts photo-electrically a document reflected light outputted from an optical system unit, and also, writes digitized image data in a memory card. Also, the optical system unit turns on an exposure LED array 112, based on a signal sent from the main body part 101 and irradiates a document, and sends a reflected light to the main body part 101 through a lens. An exchange of a signal between this main body part 101 and the optical system unit is taken into consideration so as not to depend on the type of the optical system unit.
Patent JP-S59138443-A (JP)
Inventor: HARORUTO EPUNETO
IPC: C08J5/06
Filed: 1984-01-18
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-S5391356-A (JP)
Title: Protective relay unit
Inventor: NAGATA KAZUNORI
IPC: H02H3/42
Filed: 1977-01-24
Abstract: PURPOSE: To avert the bad influences due to a high harmonic by converting at least one input electric quantity to be integrated to the sine wave with the provision of the resonant circuit successive to a limiter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63175834-A (JP)
Title: Organic nonlinear optical material
Inventor: MATSUMOTO SHIRO
IPC: G02F1/355
Filed: 1987-01-16
Abstract: PURPOSE:To improve the formability and mechanical strength by using a monomer produced by bonding a specified compd. to the ester moiety of unsatd. carboxylic ester. CONSTITUTION:A monomer produced by bonding a compd. represented by the formula to the ester moiety of unsatd. carboxylic ester is used as a raw material of a nonlinear optical material. In the formula, each of Z1 and Z2 is a bivalent cyclic group having pi electron conjugated system, each of X and Y is CH or N and each of R1 and R2 is H or an org. group but at least one of R1 and R2 is an org. group having a reactive functional group. The nonlinear optical material itself has polymerizability and a polymer of the polymerizable nonlinear optical material has a significant nonlinear optical effect, superior formability and mechanical strength. The polymerizable org. nonlinear optical material can be utilized as starting material for synthesizing an org. nonlinear optical material having superior formability and mechanical strength.
Patent JP-S59131996-A (JP)
Inventor: NIKAIDOU MASATAKA
IPC: G10L13/06
Filed: 1983-01-18
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-H09199146-A (JP)
Title: Flat plate type solid electrolyte fuel cell
Inventor: MIYASHITA TOMOFUMI
IPC: H01M8/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent performance decrease of a cell and deformation of a separator by uniformly controlling a temperature in the vicinity of an electrolyte. SOLUTION: Each separator, provided between each electrolyte having a hydrogen/ oxygen electrode in both sides to supply fuel (hydrogen) and air (oxygen) to the hydrogen/oxygen electrode, is formed on a five-step structure of parts 31 to 35 , fuel flows downward through a hole (a) from a fuel inlet of a cell, also the fuel flow by plane in a hole 5 of the part 31 of each separator, so as to flow in a fuel outlet from a hole (b) of the electrolyte 1 in an upper part, a hole f1 is provided in the part 31 , the holes a, b are provided on the parts 32 to 34 and the electrolyte 1.  Air flows downward through a hole (c) from an air inlet of the cell, also the air flows by plane in a hole (g) of the part 33 of each separator, the air is turned back from a hole (e) of the part 34 , to flow by plate in a hole (h) of the part 35 , so as to flow in the fuel outlet from a hole (d) of the part 34 , the holes c, d are provided in the parts 31 , 32 , 34 and the electrolyte 1, the holes d, g are provided in the part 33 , and the holes c, h are provided in the part 35 . The air in an air electrode side of the separator is preheated by the hole (g) the air flows in two steps to be turned back in the hole (h), so as to uniformly generate temperature distribution in the vicinity by the electrolyte 1.
Patent JP-H01182148-A (JP)
Title: Automatic parking brake device
Inventor: ISHIHARA HIROYUKI
IPC: B60T7/12
Filed: 1988-01-14
Abstract: PURPOSE:To enable production of a normally optimum brake force during automatic control, by a method wherein running of a motor is controlled in a way that a maximum rotation amount by manual control of a parking bake lever memory of which is updated by means of a signal from a lever rotation sensor is set as an automatic control target value. CONSTITUTION:When a parking brake lever is rotated upward in an actuating direction through manual control in case both of a forward command and a reverse command for a motor 5 are generated, the rotation amount is detected by a lever rotation sensor 18 to compare it with an initial set value. When the rotation amount exceeds the initial set value, it is compared with a past maximum rotation amount by manual control stored in an external memory 20. When a present detecting value exceeds the past one, the detecting value is set as a target value of a rotation amount of the parking lever by automatic control, and a content is updated to store in the external memory 20. Thus, even when looseness occurs to a control cable due to a change with time, an optimum brake force equivalent to that produced in the case of manual control is always ensured.
Patent JP-H02185911-A (JP)
Title: Method for controlling blowing in converter
Inventor: AOKI MATSUHIDE
IPC: C21C5/30
Filed: 1989-01-13
Abstract: PURPOSE:To improve accuracy of static control and to reduce blowing cost by adjusting oxygen supplying pattern so that deviation of measured value of ratio [CO]/([CO]+[CO2]) in a converter from the pattern comes to min. CONSTITUTION:Based on heat balance calculation and oxygen balance calculation, coolant charging pattern and oxygen supplying pattern are decided to execute the static control for converter blowing. In the above blowing control method, variation of the ratio [CO]/([CO]+[CO2]) in the converter is measured during converter operation and the deviation from the preset variable pattern of the ratio [CO]/([CO]+[CO2]) in the furnace during blowing, is detected with the the lapse of time. Further, the oxygen supplying pattern is adjusted so that the deviation comes to min. By this method, the accuracy of the static control is improved and hitting accuracy of blow-end component and blow-end temp. are improved, and blowing cost and temp. control cost are reduced and also the service life of furnace refractory is extended.
Patent JP-H02186365-A (JP)
Title: Mounting structure of carrying unit
Inventor: WATASHI MASAHIRO
IPC: B65H29/16
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate attaching/detaching a carrying unit by mounting a shaft, which can freely move in the diameter direction, on the main body of an image forming device in condition in which an endless belt is in tension so as to prevent a housing from being pulled out. CONSTITUTION:The housing 1 is engaged with the main body B of the image forming device in such a manner that it can be pulled out in the prescribed direction; either of a driving shaft 3 and a follow shaft 5 around which the endless belt 2 is wound is fixed to the housing 1, and the other can freely move in the diameter direction; the shaft capable of freely moving is mounted on the main body B of the image forming device in condition in which the endless belt is in tension so as to prevent the housing 1 from being pulled out. Thus, the carrying unit A can be easily mounted on the main body B of the image forming device, and the tension of the endless belt 2 prevents the housing 1 from being pulled out.
Patent JP-S59133605-A (JP)
Title: Pid controller of sample value
Inventor: ICHIKAWA YOSHINORI
IPC: G05B21/02
Filed: 1983-01-20
Abstract: PURPOSE:To make a monitor or an expensive monitor equipment unnecessary by providing a characteristic change detecting part, which detects the characteristic change of a process, to monitor the characteristic change of the process in on-line. CONSTITUTION:The operation signal which is subjected to PID operation in a sample value control operating part 5 is applied to an operating process 1 through a sample holding part 2 to control the process 1 so that a deviation signal is reduced for every sample period K. In this case, if the characteristic of the operating process is not changed, model errors of a characteristic change detecting part 13 are zero, and estimated model error signals have DC components because they are deviated. If only, for example, a gain of the characteristic of the operating process is changed, DC components are generated in the detecting part 13, and the model error for the case, where the gain is changed, out of estimated model errors becomes zero, and error models for the other cases are not zero. That is, the characteristic change of the operating process is detected by the fact that estimated model errors for cases become zero.
Patent JP-S5599523-A (JP)
Title: Combustion safety device
Inventor: KAMEZAWA SHINJI
IPC: F23N5/24
Filed: 1979-01-23
Abstract: PURPOSE:To ensure that a combustion sensor can be detect incomplete combustion, if any, occurring at a part of all burners by a method wherein a portion of combustion exhaust gases is caught at a position where the exhaust gases from plural burners collect and is directed to the electrode surface of the combustion sensor. CONSTITUTION:A high-temperature solid electrolyte having oxygen-ionic conductivity such as zirconia is formed in a cylindrical shape and sintered to a solid electrolyte body 13. Gas-permeable porous electrode surfaces 14 and 15 are formed on the inside and outside surfaces of the body 13, to constitute a combustion sensor 11. The sensor 11 is arranged above, and faced to, a part of a main burner portion 19 consisting of plural main burners 22 of a gas flash boiler, for example, so that the electrode surface 15 is heated by a flame F1. An exhaust-gas catcher 29 is arranged in the outlet of an exhaust cylinder 18 of a heat exchanger drum 17, a portion of exhaust gases caught by the catcher 29 is directed through a conduit 30 into the through-hole 12 of the sensor 11, and passed through the sensor 11 while contacting the electrode surface 14.
Patent JP-S5290019-A (JP)
Title: Over-load protecting system
Inventor: SEKIYAMA YOSHIO
IPC: H02P7/292
Filed: 1976-01-23
Abstract: PURPOSE: To obtain an over-load protecting system having an excellent compatibility by sequentially varying a protective characteristic curve and also sequentially varying a switching point between a counter timing and instaneous characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58126067-A (JP)
Title: Creating device for grindstone
Inventor: NAKANO MASAHARU
IPC: B24B53/065
Filed: 1982-01-21
Abstract: PURPOSE:To obtain a concave surface simply and simplify the adjustment of a rudius of curvature by a method wherein a dresser is fed into a direction inclined with respect to the rotational axial line of the grindstone, in the creating  device to make the peripheral surface of a cylindrical grindstone into the concave surface, having an arcuated section substantially, by utilizing the dresser. CONSTITUTION:The dresser 2 is traversed into the inclined direction Y-Y inclined with respect to the rotational axial line direction X-X of the grindstone 1 and works on the periphery of the grindstone 1 from one side rim to the other side rim. The working point of the dresser 2 is moved from a point A to the point C via the point B providing a tendency wherein the depth of the point is increased from the point A or the point C toward the point B. The sectional configuration of the grindstone is shaped into the concave surface having the arcuated sectional configuration substantially.
Patent JP-H03210539-A (JP)
Title: Nonlinear optical element
Inventor: YONEHARA YOSHITOMO
IPC: C07D271/10
Filed: 1990-01-16
Abstract: PURPOSE:To separate high-intensity second harmonic waves even with weak light and to efficiently develop an electrooptical effect by incorporating a specific oxadiazole compd. into the nonlinear optical element. CONSTITUTION:The oxadiazole compd. expressed by formula I is used. In the formula (I), R1 denotes the substituent selected from an amino group, amide group, hydrogen atom, etc.; R2 denotes an alkyl group or hydrogen atom. The oxadiazole compd. expressed by the formula (I) is has a pi conjugation system in the molecule structure and has the excellent compatibility with a liquid crystalline high polymer, other high-polymer compds. or liquid crystal compd. Namely, this compd. has a large nonlinear optical constant and exhibits a marked quadratic nonlinear optical effect. The high-intensity second harmonic waves are separated even with the weak light in this way and the electrooptical effect is efficiently developed even with a slight change in voltage.
Patent JP-S63174147-A (JP)
Title: Working set control system in virtual storage control system
Inventor: ABE KOICHI
IPC: G06F12/08
Filed: 1987-01-14
Abstract: PURPOSE:To optimize the quantity of a main storage assigned to a working set by increasing the working set size of a process when pages removed from the working set are left in a main storage device and decreasing the working set size when they are not left. CONSTITUTION:A probability in which the pages removed from the working set are left in the main storage device 1 is low because a time until they are referred again is lengthened when the working set is completely large. In the case of the reverse, a referred time is shortened and the probability in which the pages are left in the device 1 is large. When the multiplicity of the process is high and the quantity of the main storage which can be used by the processing is likely to deficient, since the pages are easily used for another use, the probability in which the pages are left in the device 1 is low. In the case of the reverse, when the removed pages are referred again, if they are left in the device 1, the working set size is increased. In the case of the reverse, the working set size is decreased, adjusted to optimize the quantity of the main storage assigned to the process.
Patent JP-H03210309-A (JP)
Title: Production of high molecular weight acrylonitrile polymer
Inventor: NISHIHARA YOSHIHIRO
IPC: C08F20/42
Filed: 1990-01-16
Abstract: PURPOSE:To facilitate the production of high mol.wt. polymer with a mol.wt. above a specified value by adding a specified amount of beta-mercaptoethanol, etc., to the system in the polymerization of acrylonitrile in the presence of 4,4'-azobis-4-cyanopentanoic acid. CONSTITUTION:A polymerizable unsaturated monomer component (A) containing at least 80wt.% acrylonitrile, 4,4'-azobis-4-cyanopentanoic acid (B) as a polymerization initiator, 0.05-1wt.%, based on component A, beta-mercaptoethanol or 3- mercapto-1,2-propanediol (C) and an aqueous medium (D) are mixed together. The mixture is polymerized by heating to obtain a high mol.wt. acrylonitrile polymer of a weight-average mol.wt. of 1000000 or more. The obtained polymer has good shapability into fibers, films, etc., and can desirably be used in the production of precursors for carbon fiber, cement-reinforcing fiber as substitutes for asbestos, etc.
Patent JP-H04252120-A (JP)
Title: Method for culturing plant
Inventor: OTSUKI HARUKI
IPC: A01G31/00
Filed: 1991-01-24
Abstract: PURPOSE:To shorten the culturing period of a plant by combining growth control by face of liquid culture medium with transpiration of culture medium by lower ing of moisture in acclimation. CONSTITUTION:A liquid culture medium is circulated between a culture medium tank 1 and incubator 2 and simultaneously liquid level of the liquid medium is kept in the vicinity of upper face level of a support to quickly grow a plant and shorten culture period. Moisture in an incubator is lowered during acclimation period and circulation of the liquid medium is stopped in this time to successively evaporate the culture medium. Thereby the liquid level is lowered and drying ratio of a plant body is increased and the plant is acclimated while correcting excess lengthening.
Patent JP-S57120838-A (JP)
Title: Method for measuring transmission characteristic of optical fiber cable
Inventor: OKADA KENJI
IPC: G01M11/00
Filed: 1981-01-20
Abstract: PURPOSE:To measure transmission characteristics with respect to arbitrary distance by transmitting the light modulated with a repetitive frequency, receiving backward scattered light after lapse of different times since the transmission, extracting the modulating frequency component thereof and comparing these. CONSTITUTION:The light pulses modulated by the signal of a repetitive frequency (f) of a high speed which is extremely short in time as compared to the  propagation time of an optical fiber cable OF are transmitted from a transmitter T via a directional coupler DC into a fiber cable OF from its one end.  These light pulses generate Rayleigh scattering or scattering at discontinuous  points at the other end or the like and the light pulses by the backward scattered light return to the transmission side. These are led through the coupler  DC to a receiver R, by which the component of said frequency (f) is extracted  and the level thereof is measured. A gate is provided to the receiver R, and  when this gate is opened to receive the inputting light pulses upon lapse of a  prescribed time after the transmission of the light pulses from the transmitter  T, the backward scattered light from the the specific scattering point is received.
Patent JP-S63174881-A (JP)
Inventor: TERAYAMA TSUNEHISA
IPC: B25C1/00
Filed: 1987-01-14
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-H09196401-A (JP)
Title: Fan motor fixing structure
Inventor: OTAKA YASUYUKI
IPC: F24F1/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor fixing structure in which a shaking of a fan motor during its transportation is prevented and a vibration of the fan motor during its operation is absorbed. SOLUTION: A concave-shaped fan motor fixing section 3 formed at a fixing plate 2 is provided with an inclination section. The inclination section is provided with an axial hole in correspondence with a leg fixing hole of a fan motor 4. A fan motor fixing bolt 5 formed with a stepped part corresponding to the inclination section at the lower surface of its head section is inserted into the axial hole. After a vibration-proofing rubber 6, a leg 4 of the fan motor and a coil spring are similarly inserted into and fixed to it, a connector member is fixed, thereby the fan motor fixing bolt 5 is rotated to fasten the coil spring during transportation to cause the vibration-proofing rubber to be forcedly contacted with the ceiling section of the fixing plate 2 and in the case of installing of it, the coil spring is loosened to absorb for vibration of the fan motor with the coil spring.
Patent JP-H02187358-A (JP)
Title: Ink jet recording device
Inventor: HIRANO HIROFUMI
IPC: B41J2/165
Filed: 1989-01-13
Abstract: PURPOSE:To inexpensively and effectively perform the opening/closing operation of a cap with a simple structure in cooperation with the movement of a carriage by disengaging the engagement of the carriage with a feed threaded part in cooperation with the arrival of the carriage at a cap position. CONSTITUTION:A feed threaded part 2a and a groove 2b are formed at a predetermined lead pitch on a leadscrew 2. The pressing part 7c of a carriage 7 presses a clutch gear 4 against the energizing force of a coil spring 5 to engage the clutch gear 4 with a cap gear 23c. The rotation of an idle gear 22 is transmitted to a cap gear 23 through a transfer gear 3 and the clutch gear 4 to rotate a cam 23a concentric with the gear, thereby fluctuating a cap lever 24. When the carriage 7 is moved to a state that the clutch gear 4 is completely engaged with the cam 23a, a driving pin 8 is dropped into the groove 2b of the screw 2, thereby stopping moving of the carriage 7. The cam 23a once presses the cap lever 24 immediately after it is lowered from a horizontal position and then rotates clockwise along the surface of the cam 23a. A cap 27 approaches a head 12a upon rotation of the lever 24, and both are brought into contact under pressure.
Patent JP-H01183791-A (JP)
Title: Optical reader
Inventor: ISHIKAWA HIROSHI
IPC: G02B27/00
Filed: 1988-01-16
Abstract: PURPOSE:To stabilize a detecting signal level by disposing the optical axis of a light emitting side lens in parallel with the optical axis of a light receiving side lens and disposing a light emitting element and a light receiving element so as to situate the center position thereof externally of the extension of the optical axis. CONSTITUTION:The optical axis 25a of the light emitting side lens 25 and the optical axis 26a of the light receiving side lens 26 are disposed so as to be parallel therewith mutually and the center position of the light emitting element 28 and the light receiving element 29 is situated externally of the extension of the optical axis. Therefore, main beams (a) and (b) are made incident on the lenses 25, 26 as a diagonal luminous flux. In such a way, when the diagonal beams are made incident on the lenses 25, 26, a frame aberration is generated and an area having an intensive light is dispersed in the vicinity of a detecting face. According to this operation, a normal reflected light is deteriorated in rate to stabilize the level of the detecting signal.