baber/WOPTO huggingface dataset:
Patent JP-H02257929-A (JP)
Title: Instrument for measuring transmissivity through living organism
Inventor: UEMATSU KAZUMA
IPC: G01N21/59
Filed: 1989-03-09
Abstract: PURPOSE:To accurately measure the absolute value of transmissivity of very weak light through a living organism by securing a light source and a photodetector to a frame, connecting a preamplifier having the function of varying its sensitivity to the photodetector, connecting a summing amplifier to the output side of the preamplifier, connecting a dc voltmeter to dc output terminals, and thereby obtaining output data of the transmissivity through the living organism. CONSTITUTION:To a frame 4 provided with a measuring section 6 of an outer diameter thicker than that of a finger (f) is secured a photodetector 3 opposite to which are disposed a light source 1 and an optical system 2. At the photodetector 3, sensitivity or multiplication of the output current produced by the detection of light is changed with a preamplifier 5 either to 1 or to 100. A transmissivity holding section B is provided with a summing amplifier 7 for setting the output to 0V when the transmissivity is 0% and to 10V when 100%. A dc voltmeter of 10V full scale is provided at a dc output terminal 8. After calibration, a fingertip of a subject living organism f is brought in tight contact with a light receiving surface of the photodetector 3. Light from the light source 1 reaches the photodetector 3 and variations in the blood flow rate through capillary vessels are converted to electric signals and measured.
Patent JP-H05222994-A (JP)
Title: Fuel injection amount control device
Inventor: HIGAMI KAZUMASA
IPC: F02P17/00
Filed: 1991-02-28
Abstract: PURPOSE:To early prevent flameout of an air-fuel mixture by detecting the air-fuel mixture sucked in an combustion chamber of an engine main body misfired or not at the time of ignition. CONSTITUTION:A step 5 reads temperature difference DELTAt before and after ignition of an air-fuel mixture by a signal from a temperature sensor in a cylinder, judged flameout of the air-fuel mixture in accordance with whether this temperature difference DELTAt is larger than flameout temperature value DELTAt1 or not, detects it as the time of flameout when the temperature difference DELTAt is less than the flameout temperature vale DELTAt1, and corrects injection amount by reducing a basic air-fuel ratio learning correction factor.
Patent JP-H11257738-A (JP)
Title: Gas hot water supply apparatus
Inventor: OKUDA SHIGENOBU
IPC: F24H1/14
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas hot water supply apparatus for heat insulating water such that feeling of cold water is prevented immediately after starting hot water supply even in nighttime. SOLUTION: A heater 36 heats water in a channel between a water supply port 11 and a hot water delivery port 12. Temperature sensors 32-34 detect the temperature of water when it is flowing through the channel and the heater 36 is conducted before the water temperature drops down to a level causing cold water feeling thus raising the water temperature. Although hot water of sufficiently high temperature can not be supplied immediately after starting hot water supply, hot water causing no feeling of cold water can be supplied. Since a heater is employed for heat insulating the water, the gas hot water supply apparatus can be used even in nighttime.
Patent JP-H06129840-A (JP)
Title: Surface measuring device
Inventor: TAKAHASHI SATORU
IPC: G06T1/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide a surface measuring device which measures plural items at the same time by means of a single laser beam source. CONSTITUTION:A semiconductor laser 1 radiates a laser beam which is projected vertically onto the surface of an object to be measured 7 via a collimator lens 2, a condenser lens 5, and a diaphragm 6. The reflected light 9 against the projected light is gathered by a condenser lens 11, and a position detecting element 12 for detecting surface displacement and a linear image sensor 14 for detecting feed amount are arranged in the focus position of the condenser lens 11. The regular reflection light component against the projected light from the condenser lens 5 is separated to be taken out by a mirror 4 arranged in an optical path between the collimator lens 2 and the condenser lens 5 so as to be led to a detecting element for light-receiving of regular reflection light component.
Patent JP-S54151140-A (JP)
Title: Cosmetics for hair
Inventor: ARAI YASUHIRO
IPC: A61K8/31
Filed: 1978-05-17
Abstract: PURPOSE: The bulk mixture containing specific amounts of water, an oily substance of hydrocarbon or higher alcohol and a lower alcohol are charged along with an aerosol spraying agent into a vessel to form a liquid-gas two-phase system, thus permitting prompt and effective "bloshing", finish treatment by brushing hairs under blowing hot air with a gun.  
     CONSTITUTION: The bulk mixture consisting of 5W20% of water, 2W20% of an oily substance as hydrocarbon oil, higher alcohol, higher fatty acid, its ester, silicone oil, or animal or vegetable oil, and 60W93% of lower alcohol, as ethanol or isopropanol is charged along with an aerosol spraying agent into aerosol vessels to form a gas-liquid two-phase system. The product can set hair to natural shape, enabling the brush to pass smoothly through hair, thus permitting smooth "bloshing" and imparting gloss to hairs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000257497-A (JP)
Title: Internal combustion engine control system
Inventor: KIKUCHI TAKESHI
IPC: F02D45/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an internal combustion engine, capable of preventing deterioration of the exhaust emission by providing abnormality detection means in an engine having an exhaust emission control system for estimating an abnormal portion, so as not only to alarm the driver but also to automatically countermeasure the abnormality for the driver who does not respond to the alarm, thus enabling running of the engine in safe conditions to protect it, while preventing a catalyst of the emission control system from deterioration of the exhaust emission. SOLUTION: A control system 1 for an internal combustion engine is provided with a catalytic device for emission control and an exhaust brake in an exhaust passage. The control system is further configured with abnormality detection means 10, comprising an exhaust emission temperature abnormality detection means 20 and detection means 30 for an exhaust emission temperature abnormality in a catalyst, and an abnormality countermeasure means 40 comprising an injection suppression running means 43 for running the internal combustion engine in a fuel injection suppression running mode.
Patent JP-H10249390-A (JP)
Title: Environment purifier
Inventor: KATAOKA TOMOAKI
IPC: C02F3/34
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the supply of the colonies of photosynthetic bacteria, lactic bacteria and yeast necessary for purification to an object to be purified, the culture of the colonies and the plant control. SOLUTION: A first culture tank 2 for culturing the colony of photosynthetic bacteria, a second culture tank 3 for culturing the colony of lactic bacteria, a third culture tank 4 for culturing the colony of yeast and a molasses storage tank 5 are respectively provided to this environment purifier. Water is supplied to the respective culture tanks 2, 3 and 4 through a water feed pipe 10, and the molasses in the tank 5 is supplied to the culture tanks 2, 3 and 4 through a molasses feed pipe 17 to culture the respective colonies. The respective cultured colonies are discharged to the plant to be purified from the culture tanks 2, 3 and 4 through a colony discharge pipe 19.
Patent JP-H05263689-A (JP)
Title: Idling speed control device of internal combustion engine
IPC: F02D11/10
Filed: 1991-03-22
Abstract: PURPOSE:To achieve the idling speed control, which presents excellent follow-up performance in transient responsiveness and good accuracy in the revolving speed. CONSTITUTION:An idling speed control device for internal combustion engine includes a throttle opening feedback control part 110 and a revolving speed feedback control part 120, and one of the output signals from these two feedback control parts is selected by a selector circuit 130 and given to a motor actuator 4 which operates a throttle valve 2. The selector circuit 130 is supplied with information from an air-conditioner switch 9, range change-over switch 10, and car speed switch 11 and thereupon selects the output of the revolving speed feedback control part 120 under steady idling operation and selects the output of the throttle opening feedback control part under transient idling operation.
Patent JP-S61215726-A (JP)
Title: Method for starting exchanging roving bobbin
Inventor: TSUKAMOTO KUNIO
IPC: B65H67/06
Filed: 1985-03-22
Abstract: PURPOSE:To carry out the simultaneous exchange of roving bobbins in a specific machine frame in a spinning machine group for spinning two or more kinds of yarns with certainty, by providing an empty bobbin magazine reserve part on the downstream side of the spinning machine group for the simultaneous bobbin changing and further a full bobbin magazine reserve part on the upstream side thereof. CONSTITUTION:The simultaneous roving bobbin exchanging method is adopted in each spinning machine frame 1 of a spinning machine group for spinning two or more kinds of yarns, and an empty bobbin magazine reserve part 10 is provided on the downstream side of the spinning machine group. A full bobbin magazine reserve part 9 for stocking a row of conveying magazines 5 in which full bobbins of the same grade in an amount required for one time of doffing are hung therefrom is provided on the upstream side thereof. A sensor 26 for confirming whether there is space for housing the empty bobbin magazine row in the reserve part 10 and sensors (24a)-(24d) for confirming whether there is the row of the conveying magazines 5 with the full bobbins of the required grade in the reserve part 9 are provided. In exchanging roving bobbins, roving bobbin exchanging operation is started on confirming that the space and the row of the conveying magazines 5 are present by both the sensors.
Patent JP-S61216498-A (JP)
Inventor: HONMA TADAHIRO
IPC: B23K1/20
Filed: 1985-03-22
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-H06273699-A (JP)
Title: Optical low pass filter
Inventor: OKAYAMA HIROAKI
IPC: G02B27/46
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a low pass effect suitable for two-dimensional directions by the constitution where specific phase difference shapes are formed and at least one or more kinds of phase difference shapes out of phase difference shapes are continuous in two or more periods in the direction of the shorter side. CONSTITUTION:Oblique-line parts are formed in recessed parts and white parts are formed in projecting parts 1 to 11 with respect to the pattern on the bottom face of the phase difference part of one period in an optical low pass filter, and a phase difference is generated by this constitution. In this case, phase difference shapes in the horizontal direction (transverse direction) are constituted more finely than those in the vertical direction (longitudinal direction) That is, at least one kinds of a phase difference shape out of phase difference shapes is continuous to form one period in two or more periods in the direction of the shorter side of shapes whose length in a prescribed direction and that in the direction practically orthogonal to the prescribed direction are different from each other, and therefore, a space cut-off frequency different between the horizontal direction and the vertical direction is provided.
Patent JP-H10251744-A (JP)
Title: Method for heating continuously cast slab
Inventor: ITOYAMA SEIJI
IPC: C21D9/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To profitably form the surface oxide film on a cast slab and to execute the sufficient surface cleaning by charging into a heating furnace after coating pro-oxidant consisting essentially CaO and SiO2 on the cast slab under non-cleaning state before charging the continuously cast slab into the heating furnace. SOLUTION: The pro-oxidant for promoting the development of the oxidized scale on the surface of the cast slab which does not remove the oxidized scale is spray-coated on the upper and the lower surfaces of the cast slab. The pro- oxidant is contained with about 5-80 mass % each of CaO and SiO2 and about 20-85% the total of CaO and SiO2 as the main components and further, about 5-30% each of one or more kinds of MgO, Na2 O, Al2 O3 , B2 O3 , Fe2 O3 , Fe3 O4 , BaO, Li2 O and MnO. The coating quantity of the pro-oxidant is desirable to be 50-300g/m<2> the conversion into solid content. The surface temp. of the cast slab before coating is held to about 200-900 deg.C and the pro-oxidant is uniformly coated without developing unevenness.
Patent JP-S59183360-A (JP)
Title: Apparatus for measuring silicon content
Inventor: YAMADA KENZOU
IPC: G01N27/72
Filed: 1983-04-04
Abstract: PURPOSE:To make it possible to easily measure the content of silicon even under a bad environment, by such simple constitution that the inducted voltage of a series circuit, to which a magnetic material is set, is detected by utilizing such a phenomenon that a magnetic permeability of the magnetic material is changed corresponding to the change of silicon content. CONSTITUTION:A primary coil 1 is connected to an AC power source 3 and first and second secondary coils 4, 5 are wound so as to be reversely directed in a same structure while a rod shaped magnetic material (e.g., pig iron) containing silicon is inserted through the first secondary coil 4. The induced voltage Vs of the series circuit in the secondary side is measured by a voltage detecting apparatus 7. The magnetic permeability of a specimen is changed corresponding to the silicon content and, therefore, Vs is changed and the silicon content is easily determined from the calibration curve of Vs to silicon content. This measuring apparatus is simple in structure and enables measurement under the influence of a bad environment.
Patent JP-H04293934-A (JP)
Title: Automotive interior furnishing which lowly produces rustle
Inventor: ISHIDA MAMORU
IPC: C08L55/02
Filed: 1991-03-22
Abstract: PURPOSE:To obtain an automotive interior furnishing very effectively alleviated in the tendency to produce rustles by using a composition prepared by adding an alkali (alkaline earth) metal alkanesulfonate to an ABS resin. CONSTITUTION:An automotive interior furnishing is formed from a composition prepared by adding an alkali (alkaline earth) metal alkanesulfonate (e.g. sodium 1-propylpentylsulfonate) to an ABS resin. The amount of the alkanesulfonate added is desirably 2-6 pts.wt. per 100 pts.wt. ABS resin. This furnishing is very effectively alleviated in the tendency to produce rustles and it is further effectively alleviated in the tendency to produce rustles when it is left standing at high temperatures.
Patent JP-S56154675-A (JP)
Title: Distortion detector
Inventor: ITOU OSAMU
IPC: G01R29/00
Filed: 1980-04-30
Abstract: PURPOSE:To enable a distortion detector to be lower in price and simpler and the reliability to be improved, by detecting distortion from the average level of the comparison output between the average level of the input signal and said signal. CONSTITUTION:The signal inputted to a terminal 1 is applied to the first means 2, where an average level of the input signal is obtained. By using said average level signal as a reference signal, the size of the input signal is compared in a comparator 3, which outputs a signal having two values, V1 and V2, according to the size of the input signal. The output of the comparator 3 is applied to the second means 4 to obtain an average level, and an average level signal representing the value proportional to distortion is outputted from an output terminal 5. Thereby, the distortion of the signal can be simply determined. In addition, if the output from said distortion detector is fed back as a control signal, automatic control can be performed according to an arbitrary distortion.
Patent JP-H05321488-A (JP)
Title: Method and device for cutting along side wall
Inventor: KUBO SETSUO
IPC: E01D21/00
Filed: 1992-02-14
Abstract: PURPOSE:To correspond to the cutting in a narrow space by giving the tension to a cutting wire with a wire driving machine, which can move in parallel with the side wall of a concrete building to be cut, and cutting the side wall horizontally and vertically. CONSTITUTION:Pulley groups 4a, 4b consist of first pulleys 1a, 1b and second pulleys 2a, 2b, of which peripheral part contacts with the peripheral part of each first pulleys 1a, 1b vertically or at an angle of inclination against each first pulleys 1a, 1b, and third pulleys 3a, 3b, of which peripheral part contacts with the tangent passing the peripheral part of each second pulley 2a, 2b vertically or at an angle of inclination against each second pulleys 2a, 2b. Next, the tight side 14a of a cutting wire 14 is guided by the pulley group 4a, and the loose side 14b of the cutting wire 14 is guided by the pulley group 4b. When a wire driving machine 9 is moved along a rail 8 in parallel with the front surface of an object 6 to be cut and a driving pulley 12 is rotated, the cutting wire 14 is circulated for traveling under the required tension to cut the object 6 to be cut.
Patent JP-H10255846-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TSURUMI MICHIAKI
IPC: H01M10/0525
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having high capacity stability and improved effective energy density by preventing the capacitive degradation of electrodes, by using a negative electrode capable of storing- releasing Li, a positive electrode containing Li and a nonaqueous electrolyte containing LiClO4 as well as LiN(CF3 SO2 )2 as electrolyte. SOLUTION: A negative electrode 4 using a substance capable of storing- releasing Li, for example, Li metal, a carbonaceous material or the like as an active material and a positive electrode 1 using a laminated composite oxide or the like containing Li, Ni, B and Mn as an active material, are wound by sandwiching a separator 3, and the obtained electrode group is housed in a negative electrode can 7, and a nonaqueous electrolyte containing electrolyte is filled to provide a nonaqueous electrolyte secondary battery. The electrolyte contains LiN(CF3 SO2 )2 and LiClO4 as a sub-component in the molar ratio of (1:1) to (19:1), with the total concentration of 0.5 to 2 mole/l. Thus, the reaction of the electrolyte with a current collecting body or the like and water is restrained, and the degradation of the positive electrode containing Ni as an active material can be prevented.
Patent JP-S63225217-A (JP)
Title: Optical deflector for image signal
Inventor: MURAHASHI TAKASHI
IPC: H04N1/04
Filed: 1987-03-14
Abstract: PURPOSE:To suppress generation of glares by miscellaneous light and to improve image quality by using the same substrate to from a reflecting mirror on which an antireflection film is formed, driving coil and ligament. CONSTITUTION:The reflecting mirror 312, driving coil 311 and ligament 313 of the optical deflector for image signals to be used for image forming devices such as facsimiles, copying machines and printers, more particularly image forming devices designed to use the light signals deflected by the optical deflector to make writing to recording media are formed of the same insulating substrate and the antireflection film for miscellaneous light is formed on the reflecting mirror 312. Reflection of the miscellaneous light is suppressed by the antireflection film if said film is formed on the reflecting mirror 312 for deflecting the light signals. Only the light beam arrives on the front of the recording medium if the reflection of the miscellaneous light is eliminated. The generation of the flares is, therefore, effectively prevented.
Patent JP-S58189987-A (JP)
Inventor: WATANABE YOSHIO
IPC: H05B41/18
Filed: 1983-04-06
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-H01232270-A (JP)
Title: Leakage current detecting method
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1988-03-14
Abstract: PURPOSE:To detect a leakage current correctly without using any current transformer by connecting an AC voltage source of frequency f1 and a resistance to the primary winding of an injection transformer in series. CONSTITUTION:A voltage (e) is developed at an amplifier A1 connected across the resistance R1 and a voltage ep is developed at an amplifier A2 connected across a capacitor CO. Here, when the values of the resistance r0 and capacitor CO are so selected that L1/R1=r0 (L1: primary-side inductance of the implantation transformer OT), the output voltage of the amplifier A2 is as shown by an equation. Further, the outputs of the amplifiers A1 and A2 are applied to a subtracting circuit SUB and then the voltage e-ep is developed at the output of the circuit SUB and this output is applied to a filter FIL to extract only a component of frequency f1; and its output is rectified and a voltage which is in inverse proportion to an insulation resistance is obtained as the output OUT1. Here, the filter FIL removes the commercial frequency component of the leakage current fed back to a grounding conductor.
Patent JP-S62215855-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: MIYAKE TAMIO
IPC: G01N21/93
Filed: 1986-03-18
Abstract: PURPOSE:To attain to shorten a processing time, by processing the both surface image information of a printed circuit board obtained by an image pickup part to make it possible to inspect the parts provided to the front surface of the board and the parts provided to the back surface thereof. CONSTITUTION:An image pickup part 13 is equipped with upper and lower cameras 32, 34 and upper and lower illumination devices 33, 35 and the images of the front and back surfaces of a printed circuit board to be inspected are picked up by the cameras 32, 34 and the obtained image signals are sent to a processing part 14. The processing part 14 extracts the parameters of reference parts 11-1a-11-na from the upper and lower side image signals on a reference printed circuit board 10-1 at the time of a teaching mode to form a judge file. Next, at the time of an inspection mode, the processing part 14 extracts the parameters of the parts 11-1b-11-nb of the printed circuit board 10-2 to be inspected to form a data file to be inspected. Both files are compared and the detachment and positional shift of the parts 11-1b-11-nb are inspected.
Patent JP-S57174212-A (JP)
Title: Pressing means for sheet used for covering connection part of elongate material
Inventor: MATSUSHITA MASAAKI
IPC: B29C51/00
Filed: 1981-04-22
Abstract: PURPOSE:To provide the titled means suitable to heat-adhere and fit by pressing a convering sheet on a connection part of an elongate material such as a steel pipe, by a method wherein two arch-shaped stiff structural units are flexibly jointed to each other to form a ring as a whole, and a hollow tubular belt body is attached on the inside surface of the ring. CONSTITUTION:Two arch-shaped sitff structural units 12a, 12b are flexibly jointed to each other by jointing means 13 such as hinges to enable to form a ring as a whole. At the part to constitute the inside surface when the structural units 12a, 12b form the ring, the hollow tubular belt body 14 consisting of a resilient material closed at both ends is attached along the surface. Usually, the belt body 14 is provided with a gas inlet port 15 for introducing a gas and pressurizing. After a heat-shrinkable sheet 43 having an adhesive layer is temporarily placed on the entire circumference of the connection part 30 (a joint part or the like) of the elongate material such as a steel pipe by using the means, the pressing means 11 is fitted and fixed on the outside circumference of the sheet 43 and is heated while exerting a pressure, thereby adhering and fitting the sheet.