baber/WOPTO huggingface dataset:
Patent JP-S58131563-A (JP)
Title: Method and apparatus for measurement of volatile organic carbon
Inventor: MORITA YOUZOU
IPC: G01N31/00
Filed: 1982-01-30
Abstract: PURPOSE:To precisely estimate volatile organic carbon by contacting volatile organic matters with an alkaline filler after heating and evaporating sample water or while heating and evaporating the sample to remove CO2 mixed in the volatile organic matters and oxidizing the separated volatile carbon in inert gas flow to convert it into CO2. CONSTITUTION:A volatile organic carbon evaporating and separating tube 3 filled with the alkaline filler 4 obtained by coating quarz glass particles with NaOH is heated by a heater 5, a sample is fed from a sample leading part 2 and then purificated air or inert gas is fed from a carrier gas feeding part 1 to evaporate the sample at >=100 deg.C. The evaporated volatile organic carbon is passed through a heated tube 6b together with vapor, sent to a heated combustion tube 8 and oxidized to CO2 by oxidasion catalyst 9. When O2 is not included in the carrier gas, oxygen feeding type catalyst (cupric oxide, etc.) is used as the catalyst. The vapor included in the generated CO2 is removed by a vapor catcher 11 and the quantity of organic carbon is measured by a detector 12 as CO2 or after converting the CO2 into CH4 to display the record in a display device 13.
Patent JP-S59140613-A (JP)
Title: Compensating method for waveform
Inventor: YAMANO MINORU
IPC: G11B20/10
Filed: 1983-02-01
Abstract: PURPOSE:To attain the waveform control and to obtain a desired waveform with high accuracy by forming plural same pulses having shifts from each other by a prescribed time and mixing these pulses with a prescribed ratio to control said prescribed time and mixing ratio. CONSTITUTION:The degree of delay is defined as tau for each of delay elements 141-1410. The pulses sent from amplitude controllers 171-1711 are synthesized by a synthesizing circuit 18 and amplified to be supplied to an output terminal 20. The waveform of an input pulse is defined as psi(t), and the waveform of a pulse obtained at the output side of the k-th delay element 17k is defined as psi(t-ktau). While the waveform of an output pulse obtained at the terminal 20 is shown by an equation I. In this case, ck shows the weight coefficient of the pulse psi(t-ktau) and shows the positive and negative values in accordance with polarity inverting circuits 151-156 and non-polarity inverting circuits 161-163. The delay degrees of elements 141-1410 can also be controlled, and various types of waveforms can be obtained by controlling the weight coefficient ck and delay time tau. Furthermore a fine adjustment is possible with those waveforms.
Patent JP-S56110520-A (JP)
Title: Two-cycle engine
Inventor: NAKATANI MITSUNOBU
IPC: F02B75/02
Filed: 1980-02-06
Abstract: PURPOSE: To increase scavenging efficiency by increasing charging pressure at the time of low-speed rotation of the two-cycle engine.  
     CONSTITUTION: Considering that the pressure inside a crank chamber 1 becomes negative at the time of low speed, a skirt part is utilized as a valve when a piston 2 is T.D.C., a cylinder 3 is provided with a plurality of ports 4, and air or thin fuel-air mixture 5 is taken in or blocked up by a control valve 6 and sucked automatically by the difference from the atmospheric pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58131712-A (JP)
Title: Electromagnet for heat pump cooling lifting type magnet, etc.
Inventor: NAKAGAWA SUSUMU
IPC: F28D15/02
Filed: 1982-01-30
Abstract: PURPOSE:To enhance performance of the electromagnet by a method wherein the reservoir part for an working fluid and the condensation part to cool the evaporated working fluid of the heat pump are provided to radiate efficiently Joule heat in a coil. CONSTITUTION:Because the coil 3 is immersed in the working fluid 6, heat generated according to turning on electricity of the coil 3 is removed as the heat of evaporation due to the boiling of the working fluid 6. The evaporated working fluid 6 ascends passing through air vents 7, delivers heat of a large quantity at condensing fins 9, and heat thereof is radiated in the atmosphere from radiating fins 10 at the condensation part having small heat resistance between the atmosphere. While the working fluid 6 is condensed to be liquefied, it does not come in the air vents 7 being interrupted by ring type dams 7a, descends in liquid passage holes 8, and flows back to the reservoir part at the circumference of the coil, is evaporated again to absorb heat of the coil 3, and cools the coil effectively through working circulatingly.
Patent JP-H04249360-A (JP)
Title: Semiconductor input protective circuit
Inventor: MARUYAMA SHIGERU
IPC: H01L27/04
Filed: 1991-02-05
Abstract: PURPOSE:To discharge heat generated in a polycrystalline silicon resistor layer and avoid heat melting caused by a surge energy by a method wherein a plurality of aluminum heat radiating parts are distributed on the surface of the polycrystalline silicon resistor layer. CONSTITUTION:A plurality of independent aluminum heat radiating parts 11 are distributed on the surface of a polycrystalline silicon resistor layer 3 and thermally connected to the polycrystalline silicon resistor layer 3 with contacts 10. An excessive surge voltage applied to an input pad 1 is suppressed to a voltage low enough not to cause the breakdown of an internal circuit by a voltage drop due to a resistance-capacitance time constant and a voltage drop due to the avalanche breakdown of a diffused diode layer 7 but, at that time, heat is generated in the polycrystalline silicon resistor layer 3. As the heat generated in the polycrystalline silicon resistor layer 3 is radiated from the surface of a semiconductor chip 12 through the contacts 10 and the aluminum heat radiating parts 11, the polycrystalline silicon resistor layer 3 is protected from heat melting caused by a surge energy. Further, the surge breakdown strength of the circuit can be improved.
Patent JP-H09210326-A (JP)
Title: Combustion method and apparatus
Inventor: WATANABE KAZUICHI
IPC: F23G5/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To speed up a combustion speed of refuse and hence miniaturize the apparatus. SOLUTION: There are provided porous plates 22, 23, 24 laid in a combustion furnace 14 for combusting an article to be combusted on which the article can be placed, vibration means 35 for vibrating the porous plates 22, 23, 24, and air supply means 51 for supplying air into a combustion area of the article from a lower side of the porous plates 22, 23, 24. In the combustion apparatus 1, refuse is placed on the porous plates 22, 23, 24 which are vibrated with the vibration means 35 and is fed forward with the vibration. Accordingly, the need of another movement means is eliminated. Further, refuse is blown up with air fed from a lower side of the porous plates 22, 23, 24 to speed up a combustion speed so that the apparatus is miniaturized.
Patent JP-S59140242-A (JP)
Title: Flame-retardant rubber composition
Inventor: ITOU KUNIO
IPC: C08K3/00
Filed: 1983-01-31
Abstract: PURPOSE:To provide a rubber compsn. which has improved flame retardance and does not emit harmful nor corrosive gases during combustion, consisting of a synthetic polyolefin rubber, an organopolysiloxane resin, red phosphorus and aluminum hydroxide or magnesium hydroxide. CONSTITUTION:A rubber compsn. consists of 100pts.wt. synthetic polyolefin rubber, 1-50pts.wt. organopolysiloxane resin, 1-50pts.wt. red phosphorus and 5- 200pts.wt. aluminum hydroxide and/or magnesium hydroxide. When both small quantities of red phosphorus and the organopolysiloxane resin are blended with the polyolefin rubber, flame retardance comparable to the case where a large quantity of a halogen compd. is used, can be imparted to the rubber compsn. Furthermore, the compsn. does not contain any halogen compds. so that it does not emit harmful nor corrosive gases during combustion and it scarcely emits smoke.
Patent JP-H08207624-A (JP)
Title: Judging method and judging device for traveling environment
Inventor: NAGAOKA MITSURU
IPC: B60W10/10
Filed: 1995-01-31
Abstract: PURPOSE: To increase judgement precision for a traveling environment based on a neural network computing by representing a feature quantity in terms of a parameter of a Poisson distribution of an accelerator operating quantity in the case of accelerator operation and representing a feature quantity in terms of a parameter of an exponential distribution of a vehicle speed increase range in the case of a vehicle speed. CONSTITUTION: An accelerator operation quantity Acp detected by means of an accelerator sensor 1 is inputted to a storage unit 2 so as to be stored in a time series. Detection values a1-an of the stored time series are inputted to a feature quantity extraction unit 5, and the detection values a1-an of the time series are represented in terms of a Poisson distribution, and then, its parameter λ is found. The found parameter λis outputted to a neural net unit 7 via a normalization process unit 6. A vehicle speed Vsp detected by means of a vehicle speed sensor 11 is inputted to an acceleration condition judging unit 12, and a vehicle speed increase range dv is found and inputted to a storage unit 15 so as to be stored in a time series. The detection values dv1-dvn of the time series are represented in terms of an exponential distribution in a feature quantity extraction unit 16 and a parameter κ is found, and then, further processing is carried out in a similar way.
Patent JP-H11211442-A (JP)
Title: Method and device for detecting defect of object surface
Inventor: YOSHIMURA KAZUNARI
IPC: G06T7/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting a defect of an object surface in which the defect of the object surface can be detected without preliminarily storing a good quality image, and the possibility of wrong detection is reduced, and even a minute defect can be detected. SOLUTION: A plurality of linear beams are emitted to an object surface from the direction inclined to the normal direction, and the reflected light from the object surface is projected on a screen 7 as a plurality of linear reflection patterns. The image data obtained by taking the image of the reflection patterns on the screen 7 by an image pickup device 8 is processed to detect the discontinuous part of the reflection patterns, whereby the defect of the object surface is detected.
Patent JP-S5298992-A (JP)
Title: Prevention method of sliding of cable along inclination
Inventor: UEDA KATSUHIKO
IPC: H02G9/00
Filed: 1976-02-13
Abstract: PURPOSE: To prevent a cable from sliding down along an inclination by providing armoured sheath in which the coefficient of tatic friction difference in the axial direction of cable equals to approximately two times of tangent of inclination angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03218278-A (JP)
Title: Lock detector for dc motor
Inventor: AOTANI TOMOAKI
IPC: H02H7/093
Filed: 1990-01-23
Abstract: PURPOSE:To detect locked state of a DC motor stably through a simple structure by providing an AC component detecting means for leading out AC component of voltage, induced in the armature winding of the DC motor, through a third brush and detecting thus led out AC component. CONSTITUTION:A voltage C led out from a brush 3 is smoothed and rectified to produce a voltage A. When the voltage A exceeds the gate threshold voltage of an FET 10, the FET 10 is held in ON state thus keeping ON state of a relay 14. When a DC motor 18 is locked to stop rotation, AC component of the voltage C decreases and when the voltage A drops below the gate threshold voltage of the FET 10, the FET 10 is turned OFF thus turning the relay 14 and relay contact 16 OFF. Consequently, power supply from a battery 17 to the DC motor 18 is interrupted.
Patent JP-H06226937-A (JP)
Title: White-colored polyester film and receiving sheet for thermal recording based on the film
Inventor: UHARA KENJI
IPC: B41M5/52
Filed: 1993-02-01
Abstract: PURPOSE:To obtain white-colored polyester film excellent in dimensional heat stability, flexibility and cushioning property, low in specific gravity and difficult to cause wrinkles by folding. CONSTITUTION:The white-colored film comprises at least two layers: one (referred to as layer A) consists of a composition having the components of polyester (a), polymer (b) incompatible with polyester and polyester-polyether copolymer (c) and the other (referred to as layer B) is a film layer substantially lower in Young's modulus than the layer A. This film is whitened by incorporating fine air bubbles in the layer A and has an apparent specific gravity of 0.5-1.1.
Patent JP-H06225865-A (JP)
Title: Muscle force measuring instrument with warning device
Inventor: MORI SATOSHI
IPC: A61B5/22
Filed: 1993-02-01
Abstract: PURPOSE:To provide a muscle force measuring instrument with a warning device detecting the muscle force of a body at the time of exercise or defecation and issuing an alarm against excessive strain. CONSTITUTION:A muscle force measuring instrument with a warning device is provided with a muscle force measurement section 10 measuring the muscle force, a muscle force value setting section 11 setting the muscle force value, a duration setting section 12 setting the duration of the muscle force value, a comparison section 13 comparing the muscle force value measured by the muscle force measurement section 10 and the muscle force value set by the muscle force value setting section 11, calculating the duration of the muscle force value measured by the muscle force measurement section 10, and comparing it with the duration set by the duration setting section 12, and an alarm generation section 14 issuing an alarm. When the measured muscle force value exceeds the muscle force value set by the muscle force value setting section 11 and the duration of the measured muscle force value exceeds the duration set by the duration setting section 12, an alarm is generated.
Patent JP-H05234868-A (JP)
Title: Spin coater
Inventor: SUZUKI SEIJI
IPC: B05C11/08
Filed: 1992-01-30
Abstract: PURPOSE:To form a uniform resist film thickness over the whole surface of a glass substrate in the spin coating step in a process of manufacturing active elements for liquid crystal displays. CONSTITUTION:A nozzle 4 for discharging a rear side rinsing liquid, which is attached for washing the resist having run to the rear of a substrate 2 in resist coating, has a mechanism that is swung by a speed controller 5.
Patent JP-H11197104-A (JP)
Title: Electronic endoscope
Inventor: HIGUCHI MITSURU
IPC: H04N7/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To read all picture elements obtained in an image pickup element by one exposure, to form the still images of high image quality and to faithfully reproduce movement for moving images. SOLUTION: The moving images are formed by an image pickup element output picture element mix read system and the still images are formed by an all picture element read system. That is, for the moving images, the video signals of picture element mix read similar to before are outputted from an image switching circuit 27 through a through-line L and the moving images are formed based on them. On the other hand, for the still images, for all the picture elements obtained in a CCD 12 by one exposure within the period of 1/60 second, a light shielding period is utilized, the signals of an odd-numbered line are read in the next period and the signals of an even-numbered line are read in the next period further.  Thereafter, the odd-numbered line data are outputted through the third memory 25 of phase adjustment and the other even- numbered line data are outputted through a second memory 24 to a mixing circuit 26 and picture element mix signals are formed there. Thus, since all pixel data at the time of the same exposure are used in the still images, image quality is improved.
Patent JP-H0688520-A (JP)
Title: Device for purifying exhaust gas flow
Inventor: MAIKURU JIYON ANDAASON
IPC: F01N3/28
Filed: 1991-02-06
Abstract: PURPOSE: To control emissions to a low level by arranging an exhaust gas sensor between a low mass, small volume three-way filter catalyst and a high mass three-way main catalyst downstream thereof and controlling the air/fuel ratio of a mixture proportionally in response to a deviation of the sensed oxygen level. CONSTITUTION: Exhaust gas channels 18 join to form an exhaust gas pipe 19. A low mass filter catalyst 20, an exhaust gas sensor 21 and a peripheral catalyst 22 are arranged sequentially. A control system 23 links the sensor 21 to engine parameters of a fuel injection device 13 and other closed loop feedback systems. Preferably, the low mass is below 500 gram, the small volume is below 327.8 cm<3> , the high mass is above 1000 gram and the large volume is above 655.5 cm<3> . The simplest mutual relationship is that the sensor is directly connected to the fuel injection device by a proportional closed loop feedback. Thus, the average air/fuel ratio is controlled within a response time of, for example, less than 60 milliseconds and a resolution of ±0.01-0.02% of stoichiometry.
Patent JP-S58135178-A (JP)
Inventor: ARAN RAGURANJIYU
IPC: H01G4/12
Filed: 1983-02-01
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-H10279707-A (JP)
Title: Polyester film
Inventor: KIMURA MASAHIRO
IPC: B29L7/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain film comprising a polyester consisting mainly of ethylene terephthalate units, having a specific surface orientation coefficient, a specific elongation and a specific thickness, and suitable for heat-adhering the film to other films in a packaging use, an industrial use, etc., or for heat-sealing the film in a simple packaging use. SOLUTION: This film containing as a main component a polyester having >=60 wt.% of ethylene terephthalate units, containing 3-35 wt.% of 1,3- propanediol component in a glycol component, not containing a butanediol component and having an intrinsic viscosity of 0.7-1.5, having a surface orientation coefficient of 0-0.05, a an elongation of >=100% 5 days later at 40 deg.C, and a thickness of 5-40 μm is obtained.
Patent JP-2000209923-A (JP)
Title: Revolving apparatus in reaping part of combine harvester
Inventor: INAGAKI SEIZO
IPC: A01D34/24
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of maintaining a distance between a raising part and a driver's seat in rising of a reaping part and excellently keeping a front view in a head-feeding combine. SOLUTION: In this revolving apparatus of a reaping part of a combine harvester equipped with a grain culm raising apparatus for raising grain culms on a plural number of rows, a reaper 40 for reaping grain culms on the plural number of rows raised by the grain culm raising apparatus and an upper and an lower transporting apparatuses for transporting the grain culms reaped by the reaper 40 to a threshing part, a hydraulic cylinder 90 is connected to a rotation support of a reaping part and to a raising and horizontally driving part to the grain culm raising apparatus. An elastic raising and longitudinally driving part is connected to the raising and horizontally driving part. The hydraulic cylinder 96 is equipped with a lifting and lowering position sensor 93.
Patent JP-H04249487-A (JP)
Title: Still video camera
Inventor: KAWAZU KEIICHI
IPC: H04N5/64
Filed: 1991-02-06
Abstract: PURPOSE:To allow a photographer to easily confirm a reproduced recording picture and a data relating to the picture on a display device by providing a picture monitor and a data display function and the movable display device able which can observed from an object at a raised state to the video camera. CONSTITUTION:A movable display device 2 is brought down and housed to one rectangular side of the camera 1. When the display device 2 is erected, a microswitch 9 pressed by the frame 10 of the display device 2 and turned off in the housed state is released and power of the display device 2 is automatically applied to activate the display device 2. The display device 2 is fitted in a direction easily observed from an object. When a normal reproduction switch 6 is depressed, the mode is in the multi-mode and data such as image pickup date, a reproduction picture number, and remaining image pickup enable number and a reproduced picture are displayed overlappingly onto the display device 2. Thus, the reproduced recording picture and the data relating to the picture are confirmed at a glance.
Patent JP-S55110615-A (JP)
Title: Temperature controller for automobile interior
Inventor: AOKI TADASHI
IPC: B60H1/00
Filed: 1979-02-15
Abstract: PURPOSE:To enable stable control of temperature by a method wherein a valve of an in-car sensor is provided with a diaphragm for receiving the feedback amount of a controlled variable which is fed from a bimetal to a valve main body as a result of a temperature change, in an in-car sensor type temperature controller. CONSTITUTION:A power servo 11 drives a mixing damper (not shown) which changes the feedback amount of cool/warm air into the interior of an automobile, while a vacuum tank 12 supplies the servo 11 with a negative pressure as a driving force. An in-car sensor 10 establishes or cuts off the communication between the servo 11 and the tank 12, according to the temperature inside a pipe 13 which transfer the automobile interior temperature. For this purpose, in the sensor 10, a valve port 15 for fitting a valve 14 therein is formed in the bottom portion of a valve main body 16 supported by a diaphragm 25, and the port 15 is communicated with the inside of the pipe 13 through a hole 17. With the top portion of the valve main body 16 is engaged a leaf spring 18 which is energized about a fulcrum 19 as a center. The valve main body 16 is fixed to a side plate 21, and a bimetallic strip 23 between support plates 24 is fixedly engaged 22 with the top portion of the plate 21.
Patent JP-H11211436-A (JP)
Title: Electronic part recognizing device
Inventor: NIIYAMA HIDEKUNI
IPC: G01B11/24
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part recognizing device in which highly precise inclination regulation of an image pickup element is facilitated. SOLUTION: In an electronic part recognizing device for irradiating an electronic part arranged in a prescribed position with illuminating light, making the reflected light from the electronic part incident on an image pickup element 22 through an imaging lens 13 provided within a lens-barrel 14, and recognizing the image of the electronic part by the image pickup element 22, the image pickup element 22 is arranged on the optical axis S of the imaging lens 13, and a cylindrical rotating member 17 having the optical axis S as the rotating center is arranged in the rear of the lens-barrel 14, and the image pickup element 22 is fixed to the back surface 17a side of the rotating member 17.
Patent JP-S60160651-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA NOBUAKI
IPC: H01L21/8238
Filed: 1984-01-31
Abstract: PURPOSE:To increase the speed of operation, and to improve the degree of integration by making the thickness of a thick oxide film arranged in region isolating P-MOS and N-MOS the same or approximately the same as a gate oxide film and forming a conductive film in the region. CONSTITUTION:When an input to a terminal A is lowered and an input to a terminal C is increased, N-MOS13 and P-MOS15 are at OFF and P-MOS12 and M-MOS14 are at ON, and a load capacitance CL is charged. When the input to the terminal A is increased and the input to the terminal B is lowered, N-MOS13 and P-MOS15 are at ON, and P-MOS12 and N-MOS14 are at OFF, and the load capacitance CL is discharged. Since these MOSs are at ON-OFF synchronously in this manner, the load capacitance CL is charged or discharged rapidly. Since not only N-MOS14 and P-MOS15 are formed in an element isolation region but also an N well as a drain in N-MOS14 is fixed at maximum potential and a P well as a drain in P-MOS15 is fixed at minimum potential, an inverter operating at high speed can be constituted without largely increasing an area.