baber/WOPTO huggingface dataset:
Patent JP-H109955-A (JP)
Title: Spectroscope
Inventor: NAKAMURA HIDEKI
IPC: G01J3/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscope in which the wavelength of light whose polarization is extinguished can be computed on the basis of the angle of incidence of a luminous flux on a dielectric by a method in which a parallel luminous flux to be spectrally diffracted is made incident on the surface of a plane dielectric and its reflected light is measured through a polarizer. SOLUTION: Light which is radiated from a light source is condensed by a collimator 5, and it is converted into a parallel luminous flux so as to be incident on a dielectric plate 2. In a central base 3, and angle position in which the normal line on the surface of the plate 2 agrees with the optical axis of the collimator 5 so as to face the collimator is set at an angle of incidence of 0, and data on the angle position is fetched by a control device 11. A turning arm 4 is turned at an angle double that of the central base 3, and the light from the light source 6 reflected by the plate 2 is always incident on a photodetector 8 so as to be detected.  The device 11 sends a signal to a polarizer driving device 9, a polarizer 7 is changed over to the S- component transmission direction and the P-component transmission direction of reflected light from the plate 2 at every angle position of the central base 3, it sends out the output of the photodetector 8 in the respective directions, and the output is stored in a memory 12 together with data on the angle position of the central base 3 at this time.
Patent JP-H0829370-A (JP)
Title: Thermal-conductivity moisture sensor
Inventor: SATO HIROYUKI
IPC: G01N27/18
Filed: 1994-07-15
Abstract: PURPOSE:To provide a thermal-conductivity moisture sensor stable to surrounding temperature change by eliminating the temperature drift of the offset output voltage of an amplification circuit. CONSTITUTION:The thermal-conductivity moisture sensor is constituted to detect an ambient moisture from the vibration value of an AC output voltage which is generated at an output terminal when applying two rectangular AC voltages which are of opposite phases, at the same level, by inputting the output of a circuit consisting of an oscillation circuit 6, an inverter 7, and a bridge driver 8 to the input terminal of a bridge circuit consisting of an oscillation to the input terminal of a bridge circuit consisting of a resistance RHT of a thermal resistance element for measurement and a resistance RT of a thermal resistance element for comparison, fixed resistors R3 and R4, and a resistor VR, for adjusting offset voltage inserted between the fixed resistors R3 and R4.
Patent JP-S5888427-A (JP)
Title: Air fuel ratio corrector of internal combustion engine having correcting function by intake temperature
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/02
Filed: 1981-11-20
Abstract: PURPOSE:To improve working stability and operational performance in a device which corrects air fuel ratio in accordance with intake temperature, by correcting the air fuel ratio through a correction coefficient increased with the decrease of temperature when the intake temperature is below prescribed temperature. CONSTITUTION:A device is constituted such that air fuel ratio of a mixture supplied to an internal combustion engine 1 via an intake pipe 2 is adjusted by controlling a valve opening time of a fuel injection device 6, and its opening time is corrected through an ECU5 in accordance with a correction coefficient obtained on the basis of an output of an intake temperature sensor 9 provided to the intake pipe 2. Then the above correction coefficient is arranged to a fixed value when intake temperature is at least prescribed temperature, that is, the temperature at which injected fuel is completely vaporized during the time from its injection to firing of the injected fuel. While the coefficient is arranged to a value increased with the decrease of temperature when the intake temperature is below the prescribed temperature, in accordance with such a determined correction coeficient, a fuel injection quantity is controlled.
Patent JP-S5976795-A (JP)
Inventor: OCHIAI YOSHIHIRO
IPC: B25J15/00
Filed: 1982-10-23
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-H1130551-A (JP)
Title: Vane vibration-measuring apparatus
Inventor: YOSHIDA TADASHI
IPC: G01H17/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a vane vibration-measuring apparatus that can measure vibrations highly accurately in a short time. SOLUTION: In the vane vibration-measuring apparatus, time series data 22 based on a rotary vane showing time series vibration information in a rotational direction for every vane are obtained on the basis of output results of a plurality of first electromagnetic sensors set via an equal distance on the stationary side opposite to a leading end part of the rotary vane and an output result of a second electromagnetic sensor set on the stationary side opposite to a base part of the rotary vane. The time series data 22 based on the vane for every rotary vane is processed by fast Fourier transform at an FFT operator 12. All resulting data 23-1-23-M are added at an adder 13.
Patent JP-H0534963-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOMIYAMA HIDEKI
IPC: G03G5/10
Filed: 1991-07-26
Abstract: PURPOSE:To obtain an electrophotographic sensitive body capable of obtaining a good-quality picture without generating stripes due to nonuniform density when used in an electrophotography applying device with coherent light as the exposure light. CONSTITUTION:A charge generating layer and a charge transfer layer are successively laminated on the outer surface of a cylindrical conductive substrate 1 to constitute the substrate 1 of a photo-sensitive body which is used in an electrophotography applying device with coherent light as the exposure light. The outer surface of the substrate is cut by a cutting tool or further ground by an abrasive tape into the shape 3 having irregular fine ruggednesses at its optional cross section. Alternatively, the outer surface of the substrate is cut by a cutting tool into a shape having regular ruggednesses, and the substrate having 2 recessed part and protrusions within the beam spot diameter of coherent light used in exposure is obtained and used.
Patent JP-S6165593-A (JP)
Title: A/d converter
Inventor: UCHIUMI KUNIAKI
IPC: H04N19/00
Filed: 1984-09-06
Abstract: PURPOSE:To reduce a beat interference with a color secondary carrier by eliminating the relation of a sampling frequency and a color secondary carrier frequency and modulating a sampling clock. CONSTITUTION:A primary oscillator 3 generates the sampling clock 4, a modula tor 5 modulates the clock 4 in phase by the output of an oscillator 6 and feeds a sampling clock 4' to an A/D converter 2. Since the frequency of the color secondary carrier of a complex color television signal 1 is not synchronized with a frequency of the sampling clock 4, a beat interference is generated. Since said clock 4' changes time to time, the beat interference changes corre spondingly, attracts no attention by a visual characteristic and can be equivalent ly reduced. The range of said phase modulation is about 2pi/100 at the frequency of a modulated wave.
Patent JP-S6079472-A (JP)
Title: Picture information processing system
Inventor: SAITOU SEIJI
IPC: G06T3/40
Filed: 1983-10-07
Abstract: PURPOSE:To process a picture at high speed by inputting original picture information sent out of a picture information processing device to an airthmetic processing system, storing it in the first memory, also executing its arithmetic processing, storing it in the second memory, and reducing or magnifying it as soon as it is stored. CONSTITUTION:An original picture data obtained by a picture reader R is inputted to a direct memory access controlling circuit (DMAC) through an interface circuit RIF of an arithmetic processing system A, and a bus BUS in accordance with an instruction of a microprocessor MPU. Subsequently, in accordance with the indication of the MPU, the original picture data is stored in a main memory MM, also inputted to a circuit BMP for executing a magnifying or reducing calculation of a picture data of a display controlling circuit CRTC, and a picture of a desired size is displayed on a display part CRT. In this way, a picture processing of a high speed can be realized.
Patent JP-S6343479-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI JUN
IPC: H04N5/93
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a picture which has a few swinging lengthways in a transient time by generating the reference signal of an address reset and the occurrence of an additional VD in the transient time with the reference phase signal of a servo system. CONSTITUTION:A reference phase generation circuit 12 generates 60 Hz of reference signal RT, which is divided in a two dividing circuit 20 and becomes 30 Hz of servo reference signal RF. The servo reference signal RF is supplied to a capstan control circuit 5 and a cylinder control circuit 11. Meanwhile, 60 Hz of reference signal RT is transmitted to an address counter 18 through a delay circuit 21 and executed an address reset in the counter 18. To the position which is a specified phase from the address reset, the additional VD is outputted and impressed on a DA converted picture signal. Since the reference signal RT is stable except the alteration of a synchronism in the instant of switching a mode, a hold picture in the transient time occurs the swinging lengthways for an instant, but becomes stable.
Patent JP-S57114094-A (JP)
Title: Low-temperature tank structure
Inventor: KIMURA TAKANORI
IPC: F17C3/02
Filed: 1980-12-30
Abstract: PURPOSE:To raise the air-tightness of a low-temperature tank of cncrete by making up its inner wall structure of the main barrier and an auxiliary barrier as the secondary protective wall. CONSTITUTION:The main barrier 14 is supported on an auxiliary barrier 12 by a fixing piece 20 made of a heat insulating material. And a leaked substance detection tube 21 to detect the discharge of gas, etc., from the main barrier 14 is provided between the auxiliary barrier 12 and the main barrier 14. Since the inner wall structure of a concrete tank 1 is of a double structure consisting of the main barrier 14 and the auxiliary barrier 12, the air-tightness of the tank 1 is raised because the auxiliary barrier 12 plays the role of secondary protective wall even when a stored liquid leaks from the main barrier 14.
Patent JP-S6442304-A (JP)
Title: Chemical oxygen generator containing chemical drug mixture of alkali metal chlorate and manufacture
Inventor: ERUNSUTO GIYUNTAA KORUBE
IPC: C01B13/02
Filed: 1988-07-28
Abstract: A chemical oxygen generator has a chemical mixture based on an alkali-metal chlorate (NaClO3) which constitutes the charge of a cartridge having an ignition device and an oxygen outlet. This oxygen generator is improved so that the charge is insensitive to shock and so that it can be configured in any desired outer form and size and that an advancing reaction zone is assured without a further assisting device. The charge includes a tight bed of chemical pellets which lie one against the other to form the smallest possible contact surfaces.
Patent JP-S6451822-A (JP)
Title: Buffer circuit and integrated circuit using the same
Inventor: RUEI JIEI YUU
IPC: H03K19/0185
Filed: 1988-07-28
Abstract: PURPOSE: To provide an output buffer having improved di/dt performance by providing a control circuit for supplying a voltage to the input of a driving means at change speed modulated by the voltage of an output terminal voltage detecting signal. CONSTITUTION: A control circuit 16 performs di/dt control for the state of an output signal Q changed from a logically high potential to a logically low potential, a transistor 41 and a resistor 42 provide information concerning the state of a voltage on a node 27, the conductivity of transistors 47 and 48 is controlled by the voltage on the node 27, and a voltage is supplied to a logically low potential driver 14. Thus, the speed increasing a voltage at the gate of a transistor 34 is adjusted by the output voltage and a current passing through the transistor 34 is made proportional to the voltage at its gate so that the di/dt between the node 27 and the ground can be effectively adjusted as a function of the voltage on the node 27.
Patent JP-H1028717-A (JP)
Title: Circular material for tape dieting
Inventor: SUGIHARA TSUNEO
IPC: A61H39/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate rash or the like by a method wherein a circular material used as a substitute for a tape of tape dieting to stimulate meridian points of a finger is formed with a diameter thereof smaller than the finger involved so that it is expanded to tighten the finger when fitted onto the finger to facilitate the mounting thereof on or removing thereof from the finger. SOLUTION: A coil-shaped circular material 1 is made by forming a resilient tape-like resin into a coil. For example, the circular material is made in a coil with the diameter smaller than the size of an index finger. When the circular part thus obtained is put on the finger, the end of the coil thereof is hooked on a part corresponding to a meridian point and it is wound on the finger to fit. A ring-shaped circular part 2 with a cut may be made up of a thin metal spring plate. When put on the finger, this circular material is also fitted onto a part corresponding to the meridian point of the finger by expanding the cut of the ring. Otherwise, a rubber ring shaped circular material 2 is formed into an endless tape using rubber as material and two or three thereof are fitted at a proper interval to stimulate the meridian points.  The material herein used for the circular material can be a shape memory alloy.
Patent JP-H1031542-A (JP)
Title: Device and system for reading coordiante
Inventor: MORITA YOSHIYUKI
IPC: G06F3/041
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the coordinate reader or coordinate read system which is used for a portable personal computer and improved in portability. SOLUTION: A tablet 1 has a coordinate read part and an interface part constituted in one body. The interface part is inserted into a PC card interface slot 12 of the personal computer 4 and at this time, the coordinate read part projects out of the slot. When a coordinate read part is indicated with a coordinate indicator 3, the coordinate values of the position are detected and outputted to the computer 4.
Patent JP-H0474265-A (JP)
Title: Facsimile data processing system
Inventor: AKAZAWA SO
IPC: G07D9/00
Filed: 1990-07-17
Abstract: PURPOSE:To detect the reuse, the copy, the alteration, etc., of an instruction form once used and to prevent the illicit processing by collating the issue No., the customer identification information, and the special identification information which are printed on a transmitted instruction form with the stored corresponding information. CONSTITUTION:The customer identification data registered by a customer identification data register means 1, the issue No data produced by an issue No data generating means 2, and the special identification data produced by a special identification data generating means 3 are recorded on an instruction form issued by an issue means 4. Each of these data is stored in a data storage means 5, and the data on the instruction form including the instruction data which are received from a customer is facsimile are collated with each data stored in the means 5 by a deciding means 7. Thus the propriety of each data is decided. Thus it is possible to detect the reuse, the copy, the alteration, etc., of the instruction form once used and to prevent the illicit processing.
Patent JP-H0533354-A (JP)
Title: Execution of block wall and elastic engaging pin for the execution
Inventor: KIKUZAWA TETSUJI
IPC: E02D29/02
Filed: 1991-07-26
Abstract: PURPOSE:To shorten the term of execution without the need of skillful workers, as mortar is not required to be kneaded. CONSTITUTION:On the upper surfaces of the face shells 8 and back shells of a plurality, of bottom side wall blocks adjacent to each other in a state that they are skewered on a plurality of vertical reinforcing bars 6, a soft buffer band 12 is bonded, and on the soft buffer band 12, a plurality of upper laminating side wall blocks 5 are heaped up to be arranged adjacently to each other. Then, the one-side lower-surface of the first and second web shells 9A, 9B of the lower laminating side wall blocks 5, and the one-side upper-surface of the first and second web shells 9A, 9B of the upper laminating side wall blocks 5 to be positioned directly above the one side of the first and second web shells 9A, 9B, are connected to each other to be engaged with elastic engaging pins P.
Patent JP-H1125687-A (JP)
Title: Semiconductor storage device
Inventor: MIYATAKE SHINICHI
IPC: H01L21/82
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a defect relieving circuit in which high integration and high speed operation are realized by providing a decoder for redundancy forming a selecting signal of a redundant word line or a redundant bit line at the position adjacent to a decoding circuit forming a selecting signal of a word line or a bit line. SOLUTION: One redundant main work line RMRLB is provided for one memory mat MARY. Redundant circuits XR0-XR31 are provided corresponding to the main word lines MWLB0-MWLB31. In the redundant circuits XR0-XR31, selecting signals of the redundant main word lines RMRLB are formed by utilizing selecting signals MSB0-MSB31 formed in a X decoder XD as they are. Thereby, since the redundant circuits XR0-XR31 and the X decoder circuit XD are arranged adjacently and switching between a defective main word line of the normal circuit and the redundant main word line RMRLB by the shortest path can be performed, high speed operation can be performed.
Patent JP-H0913983-A (JP)
Title: Power generating device
Inventor: TANAKA YOSHIO
IPC: F02B63/04
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a power generating device capable of being operated without requiring manual labor while being set to the automatic operation state in the natural environment over a long period and capable of simply feeding electric power to a remote location from a normal installation site. SOLUTION: A portable engine-driven generator 2 having moving wheels 12 and a hand-carried generating unit 80 having a carrying hand hold 81 are extractably stored in a permanent soundproof housing 3 via a door 41, and the portable engine-driven generator 2 can be operated in the permanent soundproof housing 3 in the stored and fixed state.
Patent JP-2001013007-A (JP)
Title: Extraction method for information on color and shape feature in visual inspection system for object, object discrimination method based on color and shape feature and visual inspection system for object
Inventor: KONDO KIYOYUKI
IPC: G01N21/85
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To discriminate the color and shape feature of an object accurately so as to be inspected with high accuracy by generating histogram data by which the luminance distribution of elevation-object image data in every color is expressed as a function of a luminance value and a pixel number. SOLUTION: An object to be inspected is imaged by a color camera, evaluation-object image data which is color-separated into three primary colors is generated, and histogram data by which the luminance distribution of the evaluation-object image data on every color is expressed as a function of a luminance value and a pixel number is generated. When graphed on histogram coordinates wherein the luminance value is expressed on the horizontal axis and the pixel number is expressed on the vertical axis, a mountain-shaped distribution curve is drawn. On the basis of the histogram data on every color, first-feature-point data corresponding to the coordinate value of the center-of-gravity point of a lower-slope region in the mountain-shaped distribution curve and second-feature-point data corresponding to the coordinate value of the center-of-gravity point of a top region are calculated.  Then, three sets of the first-feature-point data and the second-feature-point data which are found on the basis of the evaluation-object image data on every color are used as information on the color and shape feature on the object to be inspected.
Patent JP-S6166000-A (JP)
Title: Method of recovering residual liquid in piping
Inventor: UDAGAWA KIYOMATSU
IPC: F17D3/14
Filed: 1984-09-07
Abstract: PURPOSE:To enable reduction a liquid recovery cost, by a method wherein a part of residual liquid in a piping is iced to produce ice lumps, the ice lumps are fed by a pressure by means of inactive gas, such as nitrogen, and the residual liquid in a piping is formed in an ice lump to push them out for recovery. CONSTITUTION:With a valve 23 closed, very low temperature liquefied gas 30, such as liquefied nitrogen, flows in a liquid tank 26, the liquefied gas 30 is utilized as a coolant, and a part of liquid 29 remaining in a piping 25 is iced to produce residual liquid ice lumps 29'. The very low temperature liquefied gas 30 is bled from the liquid tank 26, hot water is poured to melt a contact part where the ice lump is iced to the inner wall of a piping 25', and with a valve 27 opened, inactive gas, such as nitrogen gas, is fed in through a forced feed gas feed-in pipe 28. The feed-in of the inactive gas causes the residual liquid ice lumps 29' to be fed by a pressure to push the residual liquid 29, and this causes the residual liquid 29 to be recovered to a recovery tank 22.
Patent JP-2000340006-A (JP)
Title: Floor stand
Inventor: KOJIMA AKIRA
IPC: F21S6/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and convenient floor stand also functioning as a circulator. SOLUTION: A fluorescent lamp 20 of a straight tube type is disposed in a vertical direction. A cylindrical translucent cover 30 surrounds the fluorescent lamp 20. A pedestal 10 is provided for vertically holding the fluorescent lamp 20 and the translucent cover 30 on the floor. A frame 15 is attached to the pedestal 10. An air inlet 32 is formed at the lower portion of the translucent cover 30. An air outlet 34 for ejecting upward the air staying inside of the cover is formed at the upper portion of the translucent cover 30. A fan 70 accelerates upward the air staying inside of the translucent cover 30. The cylindrical translucent cover 30 is used as a cylindrical member for ejecting the air staying inside a room upward from below. A floor stand thus constituted also functions as a circulator of a cold air collecting and upward ejecting type by the use of the translucent cover 30.
Patent JP-2001020855-A (JP)
Title: Compressor
Inventor: MIYAZAWA KIYOSHI
IPC: F04B27/08
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce a wear amount of a piston rotation preventing part and to reduce the weight of a piston. SOLUTION: A compressor 1 is provided with a piston 1 containing a jaw part 1b contained in a cylinder bore and extending from a body part to a rear, and the piston 1 is formed such that a rotation blocking part 1f to block rotation of the piston 1 itself is formed on the outer surface of the jaw part 1b making contact with the inner wall surface of a compressor housing. A through- hole 16 in an intermediate region containing the rotation blocking part 1f is formed in the jaw part 1b.
Patent JP-H1139674-A (JP)
Title: Positioning control device
Inventor: DOJIRO YUKIHIRO
IPC: G11B7/09
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To improve focus servo performance by increasing a servo gain without increasing costs or power consumption. SOLUTION: By this control device, a gain switching circuit 22 is inserted into the prestage of an A/D converter 11 for converting a focus error signal into binary information, the gain of the gain switching circuit 22 is set low during pulling-in of an objective lens 7 to a part near a focusing position, and the gain of the same is set high during maintaining of the focusing state of the objective lens 7 with respect to a disk 1.