baber/WOPTO huggingface dataset:
Patent JP-2000298791-A (JP)
Title: Device for transmitting signal from moving body in noncontact state
Inventor: USUI SHIGENORI
IPC: G08C19/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To transmit a signal from a device which repeatedly performs a rotating motion or reciprocating motion or the like in a noncontact state. SOLUTION: This device is provided with a signal outputting means 2, mounted on a moving body (rotary shaft) 1 which moves with the moving body and a signal inputting means 3 held at the fixed position for the signal outputting means 2, which receives a signal from the signal outputting means 2 in a noncontact state. The signal outputting means 2 is provided with a detecting means which detects physical quantity such as a temperature, pressure, distortion, voltage, and currents related with the moving body, and outputs it as an analog signal, and a transmitting means which outputs a pulse signal.  The signal inputting means 3 is provided with a receiving means which holds a space with the signal outputting means 2, when the signal outputting means 2 approaches the receiving means the most, and which receives a signal from the transmitting means, and outputs a pulse signal and a discriminating means which outputs '1', when the prescribed number of pulses are counted in a prescribed time from the receiving means, and otherwise outputs '0'.
Patent JP-S58221126-A (JP)
Title: Photosensor for measurement
Inventor: KAMIKUBO YASUHIRO
IPC: G01J4/00
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a sensor which eliminates false recognition, by providing a light deflection part and an optical path difference part to be changed according to a change in the physical quantity of a measuring object between a pair of cylindrical lenses of pi/2 cut wavelength connected with optical fibers for inputting and outputting. CONSTITUTION:Specified light power is sent like direct current to an optical fiber 1 for inputting, and is converted to parallel rays by a cylindrical lens 2. The parallel rays enter a light deflection part 8. The part 8 is so constituted that the light pulse spot irradiated therein is passed through different optical paths by the change in the vector simulation 10 of the physical quantity of a measuring object. The light spot from the part 8 is irradiated to the incident point of an optical path differencd part 9 corresponding to the physical quantity of the measuring object at 1:1. The part 9 is coupled with the optical path wherein the incident point and the exit point correspond at 1:1 and is so constituted that the distance up to the exit point differs with the different incident points. The light spot at the exit point of the part 9 is inputted through a cylindrical lens 6 of pi/2 cut wavelength to an optical fiber 7 for outputting. A specified rate of delay is subtracted at the output end of the fiber 7 and the exact measurement is accomplished.
Patent JP-2000298948-A (JP)
Title: Data demodulation method
Inventor: NAKAMURA HIROSHI
IPC: G11B5/09
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high-reliability data demodulation method by which the certainty of the result of bit conversion is obtained to clarify a countermeasure and erroneous reading in considerably reduced. SOLUTION: A reproduced signal waveform is converted to a digital signal by analog/digital conversion, and the time interval between peaks of the digitized reproduced signal is measured, and individual inter-peak interval values constituting a one-character portion are compared with a reference value to convert the signal to a bit array consisting of binary data, thus demodulating data of the one-character portion. Further, ideal reproduced waveform of each character to e reproduced is preliminarily prepared as reference waveform data; and if inter-peak interval values are smaller or larger than the reference value, pattern matching between data of individual inter-peak intervals constituting the one-character portion and reference waveform data is performed, and a pertinent character is decided by the similarity.
Patent JP-S5731256-A (JP)
Title: Ncu circuit
Inventor: NAKAGATA NORIO
IPC: H04Q1/30
Filed: 1980-08-01
Abstract: PURPOSE:To use a DC loop detecting circuit in common for detection of an AC received signal, by providing a logical circuit that is put in series into a telephone set and responds to both the DC loop current and the call AC signal. CONSTITUTION:In the queuing mode of a telephone, a paired photocouplers 20 put in series between a circuit terminal 10 and a telephone terminal 11 is turned off. At the same time, the output of an AND circuit 22 is set at H, and a flip-flop FF26 is set with an AND gate 27 opened. When a call AC signal is supplied, the photocouplers 20 produce the ON output with every half wave. Thus the intermittent oultputs of H and L are produced at the output of an inverter 23 to be delivered to a detection terminal 29. When the telephone receiver is picked up, either one of the photocouplers 20 is turned on to set the output of the inverter 23. This voltage charges a time constant 25, and thus the FF26 is reset. Thus the voltage is delivered to a terminal 28 in the form of a DC loop detection signal.
Patent JP-H0659955-A (JP)
Title: Version management system using resource information
Inventor: TAKAYA MASAHIRO
IPC: G06F12/00
Filed: 1992-04-24
Abstract: PURPOSE:To set up a range capable of logically operating resource information data in each user without executing physical file division by using a virtual file having no substance. CONSTITUTION:A virtual file information storing means 6 stores virtual file defining information in a resource information management file by using a resource information management data storing means 3. A virtual file accessing means 7 accesses resource information data through a virtual file set up by a virtual file defining means 5. A user information storing means 8 stores information indicating which virtual file is to be allocated to each user in the resource information management file and a duty information defining means 9 sorts respective users from the viewpoint of duty and sets up users in the virtual file in each duty. A duty information storing means 10 stores the duty information in the resource information management file and holds by using the means 3. A version updating means 11 updates the version of a resource stored in the resource information management file.
Patent JP-S61265474-A (JP)
Inventor: NAKADA JUNICHI
IPC: F25D19/00
Filed: 1985-05-17
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-H04258754-A (JP)
Title: Ion-nonsensitive sensor
Inventor: ITO YOSHITAKA
IPC: H01L29/78
Filed: 1991-02-13
Abstract: PURPOSE:To provide an ion-nonsensitive FET by constituting the gate film of a field effect transistor(FET) with a diamond-shaped thin film(DLC). CONSTITUTION:A DLC made of diamond or made by the coupling of diamond and graphite is used as the gate film of an FET forming a semiconductor ion sensor. When all four valence electrons of carbon atom of diamond are coupled with valence electrons of next carbon atom interminably with no excess electrons left, the so-called diamond type homopolar crystal with a three- dimensional structure is obtained. The amorphous carbon coupled with the hexagonal plate-shaped carbon atom is contained while excess electrons are left, four valence electrons of the carbon atom of a carbon film are almost buried and hardly coupled with oxygen, no oxide is generated, no polarization occurs in a solution, the potential of the film is stabilized, and the DLC can be used as an ion-nonsensitive film.
Patent JP-S587071-A (JP)
Inventor: SAITOU HISASHI
IPC: E05B73/00
Filed: 1981-07-06
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-H06318635-A (JP)
Title: Scribing apparatus for semiconductor wafer
Inventor: OSHIMA NOBORU
IPC: H01L21/301
Filed: 1993-05-06
Abstract: PURPOSE:To provide a scribing apparatus for a semiconductor wafer, wherein a cutting scratch in a proper and constant shape can be formed always precisely irrespective of an irregularity in the thickness of the semiconductor wafer. CONSTITUTION:The distance up to a part just under a cutter part 4 in a semiconductor wafer 1 is measured by a distance-measuring device 7 installed integrally with a cutter actuating mechanism part 5. The difference between the measured distance and a preset distance is operated, the up-and-down moving device of a stage stand 2 for wafer fixing is driven so as to make the absolute value of the computed difference zero, the stage stand for wafer dixing is moved up or down, and the stage stand is corrected in such a way that the distance up to the cutter part from the semiconductor wafer becomes constant. After that, the cutter actuating mechanism part is moved up and down and moved horizontally within a constant distance range, and a cutting scratch is formed on the semiconductor wafer by the cutter part. Consequently, the cutting scratch whose length and depth are always proper and constant can be formed precisely irrespective of the thickness of the semiconductor wafer.
Patent JP-S5229237-A (JP)
Title: Mirror mounting fixture
Inventor: SASAKI KOUJI
IPC: G02B5/08
Filed: 1975-08-29
Abstract: PURPOSE: Operability and stability of mirror mounting are improved by mounting a mirror using a mounting plate having fitting groves provided with coarse faces and covers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5228751-A (JP)
Title: Chiller unit
Inventor: YUDA JIROU
IPC: F25B5/04
Filed: 1975-08-29
Abstract: PURPOSE: Improving efficiencies of evaporators by using lower evaporating temperature of the second stage evaporator than that of the first stage one in a chiller unit being constituted of two evaporators; the first and the second stage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60249433-A (JP)
Title: Frequency switching device
Inventor: YOSHIDA TETSUO
IPC: H04B1/03
Filed: 1984-05-24
Abstract: PURPOSE:To switch a frequency on the outside of a case without providing an attaching hole of an operation knob or the like on the closed case by using a magnet to switch oscillators on the outside of the case in the contactless system. CONSTITUTION:When a magnet 8 is allowed to approach an operating piece 5 on the outside of a case 7, the operating piece 5 is displaced to the magnet side against a spring incorporated in a switch 3, and a movable piece 3a is brought into contact with a terminal (b), and an oscillator 1 is connected directly to a negative resistance circuit 4 and is oscillated with a frequency f1. When the magnet 8 is separated from the operating piece 5, the movable piece 3a of the switch 3 is pulled back in the direction of an arrow by the incorporated spring, and the contacting terminal is switched from the terminal (b) to a terminal (a). Then, an oscillator 2 is connected directly to the negative resistance circuit 4 instead of the oscillator 1, and the oscillator 2 is oscillated with a frequency f2.
Patent JP-H03114157-A (JP)
Title: Coaxial cable connector and assembly
Inventor: HAAMON DABURIYU BANINGU
IPC: H01R24/38
Filed: 1990-04-23
Abstract: PURPOSE: To prevent structure elements from moving and to maintain a good shielding effect of a coaxial cable by arranging molded dielectric holding member in the space between full insulating material and an external conductor. CONSTITUTION: A coaxial cable connector 10 contains a central cable conductor 101, dielectric insulating material 103, and an external conductor 105. A ring- shaped dielectric holding member or a C-shaped ring 107 is inserted into a hole at area 202. The holding member 107 is composed of a material which has required mechanical properties, such as durability with respect to tension or high temperature. The peripheral edge of the dielectric holding member 107 joins with both the insulating material 103 and the external conductor 105 to prevent the insulating material 103 from moving horizontally. For an inner conductor 101 and the insulating material 103, second holding member 111 is used prevent the insulating material 103 from moving forward.
Patent JP-S5729905-A (JP)
Title: Distance measuring device
Inventor: MOMOSE HARUHIKO
IPC: G01C3/06
Filed: 1980-07-30
Abstract: PURPOSE:To obtain a device which is small-sized and high in accuracy, by constituting so that an output of PSD by an optical image of a body to be photographed, which has formed an image through a semitransparent mirror is compared with an output of PSD by an optical image through a moving mirror which has been placed so as to have a base line length to the semitransparent mirror. CONSTITUTION:A light beam from a body to be photographed 0 forms an image on PSD31 through a semitransparent mirror 32 and a lens 1, and its output is stored in a storing circuit 35 through a position detecting and processing circuit 34, and a contact M of a switch SW1. Subsequently, a douser 33 is saved from the position for intercepting a light beam from a moving mirror 4, intercepts a light beam transmitted through the semitransparent mirror 32, and also changes over the switch SW1. The moving mirror 4 starts to turn, and a light beam reflected by the moving mirror 4 forms an image in the PSD31. Its output is inputted to a comparator through the circuit 34, is compared with an output of the storing circuit 35, and when its difference output is ''0'', a distance D0 is derived. In this way, a device which is small-sized and high in accuracy is obtained.
Patent JP-S5631816-A (JP)
Title: Automobile air conditioner
Inventor: SUDOU SHINJI
IPC: B60H1/00
Filed: 1979-08-20
Abstract: PURPOSE:To enable the adjustment of the humidity of a passenger room and the prevention of moisture collection on a windshield through a single humidity detector, by placing the humidity detector near the intersection of the windshield with a ceiling. CONSTITUTION:A humidity detector 1 is provided near the intersection of the windshield 3 of an automobile with its ceiling 4. A dashboard 6 is provided with a defrosting blow-off port 7 so that blown-off air flows to the humidity detector 1 along the inside of the windshield 3. The air blown from the port 7 is mixed with some air in a passenger room. The humidity of the mixed air is found out by the detector 1. When no air is blown from the port, the humidity of only the air staying in the passenger room is detected. As a result, the adjustment of the humidity of the room and the prevention of moisture collection on the windshield can be effected through the single humidity detector.
Patent JP-H06318256-A (JP)
Title: Image retrieving device
Inventor: EITO MINORU
IPC: H04N21/432
Filed: 1993-05-06
Abstract: PURPOSE:To provide the image retrieving device which enables retrieval by designating the rough structure of an image. CONSTITUTION:A reference image memory 101 stores a reference image as the arrangement of picture elements defined as the color vector features of R, G and B. The reference image is inputted to a reference vector generator 102, and a reference vector set expressing 'what color is distributed at what area' is outputted by clustering the feature vector of a picture element coupling a color vector and a position vector. A correlative value computing unit 104 reads the feature vector from a retrieval object image 106 at random and calculates the value of correlation with the reference vector. By repeating such an operation concerning the retrieval object image stored in a retrieval object image memory 106, the image is retrieved. Finally, a maximum correlation image index output equipment 105 outputs the index of the retrieval object image for which the correlation value is maximum. Therefore, the image can be retrieved as 'an image which center is red and peripheral part is blue', for example.
Patent JP-S5231018-A (JP)
Title: Process for preparation of methacrylic acid
Inventor: ONODA TAKESHI
IPC: C07C57/05
Filed: 1975-09-01
Abstract: PURPOSE: Methacrylic acid is prepared by the oxidativedehydrogenation of isobutylic acid in a gas phase in the presence of catalysts containing the oxide of Mo, P and Cu as main components. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10303399-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO YUJI
IPC: H01L27/115
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To electrically detect the state of irradiating any element with ultraviolet rays when a device is composed of elements to change their characteristics under the influence of ultraviolet rays, etc. SOLUTION: This device is equipped with an ultraviolet detection part composed of a cell 1, comparator cell 2 and detecting means 3. Then, the cell 1 is composed of a memory cell 11 and a resistor 12 connected to its drain side. Besides, a light shielding body 11 composed of aluminium, for example, is formed at the upper part of memory cell 11. On the other hand, the comparator cell 2 is composed of a comparator memory cell 21 and a resistor 22 connected to its drain side. Further, the abnormality detecting means 3 is provided for comparing a signal between the memory cell 11 and the resistor 12 with a signal between the comparator memory cell 21 and the resistor 22 and outputting an abnormality detecting signal by judging abnormality when its difference exceeds a prescribed value.
Patent JP-H10302691-A (JP)
Title: Projection lens system
Inventor: NAKASUJI MAMORU
IPC: H01J37/153
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a stably operated projection lens by providing such a structure that two lenses satisfy symmetric magnetic tablet condition, and the upper lens and deflector and the lower lens and deflector satisfy VAL condition, respectively, and the upper deflector and the lower deflector mutually cancel the aberration. SOLUTION: A circular aperture is provided on a crossover 3 which is a point internally dividing a mask 1 and a sample 2 in 4:1, upper and lower lenses 4, 5 are set so that the distances from the crossover to each lens essential part mutually satisfy the relation of 4:1, the radial dimensions of the lenses also satisfy the relation of 4:1, and the main surface of the upper lens 4 and the main surface of the lower lens 5 are situated in the middle points between the crossover and the mask and between the crossover and the sample, respectively, and a current is carried so that the AT numbers of the lenses are 4 and 5 in which the absolute values are equal to each other, and the directions of magnetic field are mutually reversed. VAL deflectors 6, 7, 8, 9 generate magnetic fields satisfying VAL condition, whereby electron beams are advanced on the lens axis.
Patent JP-S5331706-A (JP)
Title: Lubricant for driving chain in vehicle
Inventor: KINOSHITA HIROSHI
IPC: C10M111/04
Filed: 1976-09-06
Abstract: PURPOSE: A filling lubricant for vehicle which can be filled in a clearance spaces between pin-bushes which is the most difficult place to be filled with, composed of a semisolid lubricant, solid paraffin, and polyisobutylene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60248271-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1984-05-25
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-S61266464-A (JP)
Title: Electromagnetic wave shielding electrically conductive resin composition
Inventor: SAKAGUCHI TOSHIHARU
IPC: C08L51/02
Filed: 1985-05-20
Abstract: PURPOSE:To provide the titled compsn. having an excellent electromagnetic wave shielding effect without reducing the breakage ratio of an electrically conductive fiber during kneading, consisting of a thermoplastic resin, an electrically conductive fiber and a lubricant. CONSTITUTION:0.5-8vol% electrically conductive fiber (e.g. stainless steel fiber) having a diameter of 4-20mu and 0.5-5wt% lubricant (e.g. stearamide) are blended with a thermoplastic resin (e.g. PE) to obtain an electromagnetic wave shielding electrically conductive resin compsn. having a volume resistivity of 10<-1>-10<-2>OMEGA.cm and an electromagnetic shielding effect of 40-60dB.
Patent JP-H06316335-A (JP)
Title: Load elevating device and control method therefor
Inventor: FUJII FUMIO
IPC: B65G65/23
Filed: 1993-05-07
Abstract: PURPOSE:To maintain a fluid-pouring position in a constantly specified position by a method wherein a bucket to pour fluid in a container and a mold is mounted on an elevating mechanism, the elevating mechanism is automatically changed according to the inclination angle of the bucket, and free operation in a longitudinal direction is regulated. CONSTITUTION:A speed command signal from a speed commanding apparatus is inputted to a computing part through operation of an operation lever 11 by an operator and an elevation command signal is outputted according to the magnitude of an operation amount of the operation lever 11. Namely, the speed command signal is converted into a pulse, a value of a target counter is continuously changed, and the target position of an elevation mechanism 1 is continuously changed. The elevation command signal is outputted based on a deviation between the target position and a present position and through drive control of a drive motor 4, the elevation mechanism 1 is caused to perform elevation operation. When the pouring port 43 of a bucket 6 is mated with a container and the bucket 6 is inclined through operation of an operation handle 37, the inclination is detected by an angle detector to control an intermittent mechanism for a cross slide motor, and longitudinal movement of the elevating mechanism 1 is regulated.
Patent JP-H02284588-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUMA IKUO
IPC: G11B5/027
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a satisfactory reproduced picture at the time of reproducing pictures from a tape of the segment division recording system at a variable speed by changing the form of a control signal to record it on a tape so that specific one of n-number of segments can be identified. CONSTITUTION:The period is not changed but the duty ratio is changed to record a control signal (a) having four tracks as one period so that the first segment of a frame can be identified. A segment identification means 17 rises synchronously with the rise of a positive pulse of a reproduced control signal (b) and compares a duty ratio discrimination signal (c) having a reference pulse width (the pulse width determined in accordance with the reproducing speed) with a negative pulse of the reproduced control signal (b); and when it is in the period of the high level, a pulse is set synchronously with the positive pulse of the next reproduced control signal to generate a first segment discrimination signal (d). An envelope detecting circuit 12 and a comparator 13 generate a reproduced video signal and a segment switching signal (e).
Patent JP-S59231280-A (JP)
Title: Solenoid valve
Inventor: IDOGAKI KOUJI
IPC: F16K31/06
Filed: 1983-06-13
Abstract: PURPOSE:To allow a torsion bar to be made long without enlarging a whole solenoid valve by providing a thrust port opening in the axial direction of the torsion bar and extending the torsion bar into the thrust port. CONSTITUTION:A hollow shaft 17 made of stainless steel penetrates a boss section 16b provided at the bottom center of a valve rotor 16 and is fixed. The end of a thrust port 14 side is extended into the third pipe 15. A torsion bar 27 is inserted into the hollow shaft 17, an end needle 27a on the thrust port 14 is caulked and fixed to the hollow shaft 17, and other end 27b is protruded through the hollow shaft 17 and is caulked and fixed to a front holder 23.