baber/WOPTO huggingface dataset:
Patent JP-2000078875-A (JP)
Title: Equipment and method for servo control using phase synchronization loop, measuring method of jitter, and control method for orbit designation
Inventor: ITOU IETOSHI
IPC: H02P29/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To enable reduction of jitter caused by precision error of a phase detector and adequate estimation of the jitter, in servo control using a phase synchronization loop. SOLUTION: In this servo control equipment 1, a command part 3 generating a command signal to a control object 2, a phase detecting part 4 for obtaining phase information about the state of motion of the control object 2, and a phase comparing part 5 obtaining a phase difference signal by phase comparison between signals of both the parts 3 and 4 are installed. In a study mode time wherein pattern information of ripple components caused by precision error of a phase detector 4 is studied and stored, a comb type filter 6 is connected in series with the control object 2. Information for correction of phase error which is obtained when ripple components of the comb type 6 output under a constant speed control command do not exist is stored in a storage part 8 while being synchronized with a signal from the phase detecting part 4.  In an actual mode time, the comb type filter 6 is removed and the information for correction is read from the storage part 8 while being synchronized with a signal from the phase detecting part 4. On the basis of the information, correction is performed to an output signal from the phase comparing part 5 or a phase detection signal from the phase detection part 4.
Patent JP-H0956753-A (JP)
Title: Bed to help change of body posture
Inventor: FUKUDA ETSUZO
IPC: A61G7/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to help a patient to change the posture to a desired posture without applying a too large force to the patient who has difficulty in changing the posture, by means of lifting one side of the bed. SOLUTION: A bed pate, on which a mettress is placed, is devided in the length direction into the left and the right portions making them rotating plates A, B. In such a state that either center side end of the rotating plates is rotatable using left and right shafts 1, 1 constituted parallel with the length direction keeping some clearances as the fulcrum, and the rotating portions between the shafts 1, 1 are involved in each other alternately, a flat surface is formed on the bed, which can be lifted in a predetermined direction optionally and freely. According to a desired body posture changing condition. a helper can lift and erect either one of the rotating plate A, or B on the bed in the perfrtermined direction, so that the patient's whole body can be rolled naturally, thus the desired body posture change can be performed easily without giving the patient much pain.
Patent JP-H1173865-A (JP)
Title: Float switch
Inventor: KASAMATSU KAZUHIDE
IPC: H01H35/18
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To surely fit a cable extended from a float case at the watertight state to the float case in a short time. SOLUTION: A switch holder 20 is fitted in a float case 10 connected with an upper half body 11 and a lower half body 12 by high-frequency welding, and a reed switch 23 to be conductive in the prescribed tilted state is provided in the switch holder 20. Lead wires 31a connected to the reed switch 23 are extracted from a sleeve 32 fitted to the end section of a cable 31 in a watertight state. The end section of the sleeve 32 is pressed into a cylindrical recess 11d provided on the upper end face 11c of the upper half body 11 of the float case 10, and the flange section of a cap 33 is ultrasonic-welded to the upper end face 11c of the upper half body 11 of the float case 10.
Patent JP-S60141215-A (JP)
Inventor: IWAMOTO TSUNEO
IPC: A01G9/00
Filed: 1983-12-28
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-H0580091-A (JP)
Title: Measuring method of frequency characteristic
Inventor: UENO TOSHIAKI
IPC: G01R23/16
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a measuring method of a frequency characteristic of an electronic circuit, in particular, the measuring method of the frequency characteristic being suitable for high-speed and highly precise measurement of the frequency characteristic of an electronic circuit network in a high-frequency area. CONSTITUTION:A prescribed offset frequency is given between a repetition frequency of a pulse for sampling an input/output pulse waveform of a circuit network 9 to be measured and a frequency being an integral multiple of a sampling frequency. After the sampled waveform is subjected to A/D conversion, measurement of a frequency characteristic in a wide band is executed by FFT. Accordingly, high-speed and highly precise measurement of the frequency characteristic of an electronic circuit network in a wide band is enabled.
Patent JP-H0847054-A (JP)
Title: Vehicular receiver for controlling remotely vehicular keyless entry system
Inventor: RATSUSERU DABURIYUU SUTEIIRU
IPC: G08G1/0965
Filed: 1994-10-11
Abstract: PURPOSE: To provide a receiver to be used for an entry system for receiving broadcasting to general public so as to include information for announcing the condition of traffic and/or road to the driver of vehicle. CONSTITUTION: A receiver C for vehicle for remote control keyless entry is provided with a storage device for safety secure coding for originally identifying any transmitter for which the entry to that vehicle is permitted. Besides, this storage device stores a broadcasting code for identifying the target broadcasting message to be generally used by one group of vehicles respectively equipped with the similar receivers. A signal S having one coded part at least is received. That received coded part is compared with the respective codes stored in the storage device.
Patent JP-2000074649-A (JP)
Title: Inspecting apparatus and recording medium
Inventor: ANAZAWA NORIMICHI
IPC: H01J37/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To excel the limit of inspection of a hole which is caused by a secondary electron image and a reflected electron image, and realize the quantitative measurement of a fine hole, by detecting an X-ray radiated when a substrate to be inspected is irradiated with an electron beam. SOLUTION: A substrate to be inspected in which one or a plurality of apertures are formed on an A layer 41 is scanned and irradiated with electron beams 45, 45'. Radiated X-rays are detected with an X-ray detector. On the basis of the detected signal, X-ray spectrum is calculated. The ratio of X-ray spectrum radiated from the A layer 41 to X-ray spectrum radiated from a B layer 42 is obtained. Thereby the area or the diameter of the aperture part formed in the A layer is calculated. In the spectrum of characteristic X-ray 46 when the A layer 41 is irradiated with the electron beam 45, peaks exist at, e.g. energy S1, S3, S4. In the spectrum of characteristic X-ray when the B layer 42 is irradiated with the electron beam 45', peaks exist at, e.g. energy S1, S2.
Patent JP-H0987975-A (JP)
Title: Adiabatically heat-retaining, moisture-permeating and waterproofing fabric
Inventor: KAMEMARU KENICHI
IPC: D06N3/14
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain fiber fabrics excellent in adiabatic heat retention, moisture permeation and waterproof properties. SOLUTION: A fiber fabric is coated through a wet coating process with a synthetic polymer mainly comprising polyurethane resin containing 1-40wt.% of inorganic fine particles with an average particle size of <=1μm and an N,N- dimethylformamide adsorption of >=200ml/100g to form a resin layer. Then, a resin for forming the skin layer containing 1-40wt.% of fine particles of alumina, which has the α-type crystalline form and is surface-treated with a fatty acid metal salt, is printed on the polyurethane resin layer in a range from 20 to 80wt.%.
Patent JP-H08109714-A (JP)
Title: Elbow structure of rainwater gutter
Inventor: YASUDA FUMIHIKO
IPC: E04D13/068
Filed: 1994-10-12
Abstract: PURPOSE: To carry out gutter connection work at high place easily and safely by surely preventing slipping-off of spilt curved gutter bodies constituting a curved gutter member while reducing extension/shrinkage operation force of both split curved gutter bodies. CONSTITUTION: To fitted-in on in-fitted split curved gutter bodies 4A, 4B of two split curved gutter bodies 4A, 4B constituting a curved gutter member 4 a split curved cylindrical body 4C fitted from the outside to the fitted-to or out-fitted split curved gutter body 4B is connected. A projection 6 preventing the slipping-off of both bodies 4A, 4B from occurring when it abuts on a projection 5 formed at the outer circumferential face of the out-fitted split curved gutter body 4B from the curved axial direction is formed at an end on the inner circumferential face of the body 4C.  When the out-fitted split curved gutter body 4B is pushed over a specified force in an annular space S formed between the outer circumferential face of the in-fitted split curved gutter body 4A and the inner circumferential face of the curved cylindrical body 4C, the projection 6 of the curved cylindrical body 4C is deformed resiliently to the radial outer direction to a position where the projection 5 of the split curved gutter body 4B is allowed to pass.
Patent JP-H1082813-A (JP)
Title: List sym8ul for measuring characteristic of synthetic wave generator
Inventor: MIYAGAWA NOBUO
IPC: G01R31/00
Filed: 1997-07-26
Abstract: PROBLEM TO BE SOLVED: To judge the acceptance or rejection for a specification by processing the characteristic of a synthetic wave generator having synthetic waves of sine waves, rectangular waves, and chopping waves with a computer. SOLUTION: A computer 6 sends the frequency operation signal to a synthetic wave generator 1, sends the decoding signal to a counter 2 serving as a standard, and reads data. The computer 6 judges the acceptance or rejection of the decoded value for a specification for use as measured data. The frequency, frequency characteristic, distortion factor, and output attenuation factor are measured. For the observation of synthetic wave-form, the computer 6 sends the operation signal to the synthetic wave generator 1, individual output wave- forms are observed on an oscilloscope 5, the wave-form having wave-form distortion is judged as defective, and the normal wave-form is judged as satisfactory. There is little data readout error, and the data can be printed by a printer 7.
Patent JP-H0668625-A (JP)
Title: Disk device
Inventor: OKAWA YUKITOSHI
IPC: G11B21/12
Filed: 1992-08-21
Abstract: PURPOSE:To restrict a moving body without fail when a head is lifted up in the disk device provided freely vertically movably with the head to be opposite to a disk and also provided freely movably with the moving body for supporting this head. CONSTITUTION:An optical head 14 is mounted on the moving body 11 to be moved by a linear motor on a rail G, and the head 13 supported by a supporting member 12 is provided above the optical head. An arm driving gear 30 is driven by driving force of a motor 17 in a driving mechanism 15, and the supporting member 12 is lifted by a lifter arm 29 as a vertical moving member. At this time, a rack 34b is driven by a gear 27 in a driving force transmitting course of the same motor 17, and a shipping shaft 34 is driven in the direction of A2, and a shipping lever 35 is driven clockwise, and then the moving body 11 is restricted in a position outside the radius of the disk 11.
Patent JP-S62105550-A (JP)
Title: Line switching system
Inventor: MITSUISHI KAZUYUKI
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a bus type LAN (local area network) immune to an error by utilizing the switching of a switch of an adaptor inserted to a loop line so as to locate a faulty part and using the remaining part so as to apply communication between terminal equipments. CONSTITUTION:Terminals equipments A, B... are connected to an adaptor 5 inserted to a loop line 5. For example, a part 13 is disconnected by the manual switching of the switch 7 in the adaptor 5, the remaining parts constitute a bus and its both ends are connected to a termination circuit 2 of the adaptor of the terminal equipments A, B. If a fault takes place to a part 6 of an operating line 1 in this state, the opened part 13 is resumed to the line to disconnect the faulty part 11. This is easily attained by operating the switch 7 of the adaptors of the terminal equipments A-D to constitute a bus type line, both ends are connected to the termination circuit 2 and all the terminal equipments A-D are communicated by using the line 1. Thus, the system is very immune to a fault.
Patent JP-H04161151-A (JP)
Title: Device for informing position by smell
Inventor: YAMAMOTO HIROSHI
IPC: A61F11/04
Filed: 1990-09-18
Abstract: PURPOSE:To constitute the device so that even a vision function handicapped person and a person who is hard of hearing can confirm easily his own present position and can determine his advance direction by providing an emanation port of an aromatic agent in a specific position, and placing different aromatic agents to allow each emanation port to emanate different smells. CONSTITUTION:In the vicinity of these respective outgoing/incoming ports 2, 2a, 2b and 2c, emanation ports 3, 3a, 3b and 3c of an aromatic agent are placed, respectively. Also, each emanation port 3, 3a, 3b and 3c is provided with an atomizer of the aromatic agent, and communicates with an atomizing tube. As for the aromatic agent, smells for imagining the east, the west, the south and the north are selected and mixed, and in the emanation port 3 of the east outgoing/incoming port 2, the aromatic agent having a small a sandalwood is placed, and in the emanation port of the west outgoing/incoming port 2a, the aromatic agent having a smell of a rose is placed. In the same way, in the south emanation port 3b, and the north emanation port 3c, the aromatic agent having a smell of a coconut compound, and the aromatic agent having a smell of a mint compound are placed, respectively. In such a way, the entrance direction or the position can be informed to a person whose vision or auditory sense function is handicapped, as well.
Patent JP-S62105034-A (JP)
Title: Detection of oxygen concentration
Inventor: MORI MIKIO
IPC: G01N21/49
Filed: 1985-10-31
Abstract: PURPOSE:To permit detection with high accuracy by determining an oxygen concn. from the measurement of the number of dust obtd. by bringing oxygen into chemical reaction with a monosilane. CONSTITUTION:The inside of a chamber 12 is evacuated by a vacuum system 17 and a gaseous mixture composed of gaseous N2 and SiH4 is supplied at a prescribed flow rate into the chamber 12. Laser light 23 is irradiated from a pipe 13 into the chamber 12. The O2 contained in the gaseous N2 and the SiH4 cause the chemical reaction when the gaseous SiH4 is mixed with the gaseous N2. The gas which consists of the gaseous mixture composed of the gaseous N2 and the gaseous H2 and in which the dust of the resulted product of reaction of SiO2 is suspended is thus supplied into the chamber 12. Laser light 23 is irregularly reflected by the dust and part of the scattered light is made incident on a photodetector 15 when the laser light 23 is irradiated to such SiO2 dust. The pulse signals corresponding to the number of dust are outputted from the detector 15 and are counted 24. The number of dust per unit volume in the gas flowing in the chamber 12 is determined from the count value per unit time of the counter 24 and the concn. of O2 in the gaseous N2 is counted back 25.
Patent JP-H03108375-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: HATAKE YASUHIKO
IPC: H01L29/84
Filed: 1989-09-21
Abstract: PURPOSE:To enable highly accurate resistance compensation easily by irradiating a minute laser spot while monitoring the output of an electrode wiring layer, and increasing distortion gauge pattern so as to correct the fluctuation of resistance values. CONSTITUTION:A semiconductor film 112 consisting of two-layer structure of a nondoped amorphous Si film 112a and an amorphous Si film 112b, which contains B, is accumulated on the surface of a diaphragm 11. Next, a laser beam 113 is applied selectively on the surface of the film 112 so as to form a distortion gauge 114 consisting of impurity diffused patterns. Next, a wiring pattern 115 consisting of an Al layer is formed. Next, while monitoring the output of the wiring pattern, a minute laser spot is irradiated, whereby a compensating area PR is added to a position in contact with one part of a gauge resistance, and the gauge resistance of this gauge is reduced by specified quantity so as to make offset output zero. According to this manufacture, the process can be omitted sharply, and the manufacture becomes easy.
Patent JP-S61126361-A (JP)
Title: Ram rocket
Inventor: MATSUMOTO HIROMICHI
IPC: F02K7/18
Filed: 1984-11-22
Abstract: PURPOSE:To easily obtain a sustainer propulsive ram rocket by simplified construction, by providing an air injection port between a booster propellant chamber and a sustainer propellant chamber while a nozzle closure closing a nozzle provided in the sustainer propellant chamber. CONSTITUTION:A ram rocket, providing a booster propellant 31 in the rear part of a motor case 21, is propelled by combustion of this propellant before the pressure of ram air is obtained. A pressure of combustion of the booster propellant decreases, and if complete combustion of fuel is detected, the rocket, detaching a cover member 35 supported to an end plate 29 together with a booster nozzle 30, both fires sustainer fuel 25 provided in the front part of the motor case 21 by an ignitor 27 and detaches a nozzle closure 40. The combustion gas performs combustion, with air by the ram pressure from a diffuser 39, in a chamber 28 with the booster propellant or the like disappearing, and the rocket is propelled by jetting the gas from a nozzle 33.
Patent JP-H0582261-A (JP)
Title: Lighting equipment
Inventor: OTA MASAAKI
IPC: H05B37/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide a lighting equipment where a lifetime of illumination of an auxiliary lighting unit can be prolonged in the same manner of illumination of a main lighting unit. CONSTITUTION:An inverter circuit 41 controls electric power to fluorescent lamps FL1, FL2 according to an inverter circuit control unit 43 which is fed back, thus carrying out all light lighting or light adjustment lighting of the fluorescent lamps FL1, FL2. In the case where only an all-night lamp IL is lit, it is lit at a low voltage not through the inverter circuit 41 but through a step-down transformer 42. Consequently, the all-night lamp IL can be lit at reduced electric power consumption, and moreover, a lifetime of the lamp IL can be prolonged.
Patent JP-2000078624-A (JP)
Title: Subscriber data housing device
Inventor: ENDO SHOJI
IPC: H04W28/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To enable a load of a subscriber data access means to be equalized by specifying a data block for storing subscriber data of a desired subscriber's terminal on the basis of part of an extracted subscriber terminal identification number and deciding the subscriber data access means for housing this data block. SOLUTION: With respect to a subscriber data housing device 20, first to fourth processors 211 to 214 have 0-th to fifth data blocks(DB) which store subscriber data of the subscriber to be housed. A terminal identification extraction part 23 extracts last four digits of a terminal identification number of terminal identification information 22 from an external base station and a processor allocation part 24 arbitrarily selects one of first to fourth processors. A selected processor refers to a DB configuration table 5 on the basis of the last four digits of the terminal identification number, specifies a processor to house subscriber data and demands an access of the processor. Thus, it is possible to uniformly distribute the identification number to the processor.
Patent JP-H0294550-A (JP)
Title: Pin grid array type package
Inventor: MANO OMIHIRO
IPC: H01L23/50
Filed: 1988-09-30
Abstract: PURPOSE:To easily and accurately observe the characteristic of a semiconductor integrated circuit chip in a package when a device is operating by forming a probing post for clipping the break of a measuring instrument at the protruding end passing a substrate, and providing a lead pin connected to the signal terminal of the chip or a power terminal. CONSTITUTION:Lead pins 5 connected to the ground pad or a reference potential pad of a chip 10 are passed through the upper face of a chip mounting board 1, a probing post 21 for clipping the probe of a measuring unit is formed at the protruding end, a lead pin 4 connected to the signal terminal of the chip 10 or the power terminal is passed through the upper face of the board 1, and a probing post 20 for clipping the probe of the unit is formed at the protruding end. Thus, the probe of the unit is connected to the posts 20 and 21 in a state that a PAG type package is mounted in the device to observe various characteristics of the chip 10.
Patent JP-S62105602-A (JP)
Inventor: SASAKI YASUO
IPC: B27B33/14
Filed: 1985-11-01
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-H03109583-A (JP)
Title: Image recording method and device therefor
Inventor: FURUYA NOBUMASA
IPC: G03G15/09
Filed: 1989-09-25
Abstract: PURPOSE:To carry out developing without disturbing the toner image developed before by specifying relationship of traveling speed of a two component developer and traveling speed of a latent image carrier and impressing developing bias consisting of specified AC voltage when developing a second electrostatic latent image by a two component developer consisting of toner and magnetic carrier. CONSTITUTION:To form the second electrostatic latent image 5 on a latent image carrier 1 carrying a first toner image, when the second electrostatic latent image is developed by the two component developer consisted from the toner and the magnetic carrier 6, the traveling speed of the two component developer is made Vdev., the traveling speed of the latent image carrier 1 to be Vvr., selection is made so that the relationship of 0.6 <= Vdev. / Vvr. <= 1.8 is satisfied, and the developing bias consisting of AC voltage provided with frequency more than 1/5 of a minimum width line frequency of the second latent image superimposed with DC voltage is impressed. Thus, developing can be carried out without disturbing the toner image developed before on the latent image carrier 1.
Patent JP-H07100465-A (JP)
Title: Electrolytically sterilizing unit
Inventor: SANADA SO
IPC: C02F1/46
Filed: 1993-10-01
Abstract: PURPOSE:To prevent electric shock accident from occuring upon a bathing man even if electricity leakage out of an electrolytic apparatus happens. CONSTITUTION:An earthing wire is inserted far into the inside of a water circulating route 3 in the inlet and outlet side of an electrolytic apparatus 5. Consequently, even in a case that electricity leakage occurs in the electrolytic apparatus 5, since the electricity flows from bathtub water flowing in the water circulating route 3 to earthing wires 9, 9, even if a man taking a bath in the bathtub 1 touchs a faucet 11, etc., which is earthed, electric shock accident does not occurs upon the man.
Patent JP-H08111747-A (JP)
Title: Image reader
Inventor: AOTO KAZUAKI
IPC: G06K7/10
Filed: 1994-10-13
Abstract: PURPOSE: To improve, specially, the portability and operability of the image reader such as a handy scanner. CONSTITUTION: At least one of two position detecting means consists of acceleration sensors 70 and 71 which detect acceleration values in mutually orthogonal directions according to the scanning of an image pickup means (e.g. linear image pickup element 60) and output them as acceleration signals, and an output means 80 includes acceleration integrating means (e.g. acceleration integration circuits 81 and 82) which input the acceleration signals from the acceleration sensors 70 and 71, integrate the inputted acceleration signals twice, and output the results as movement distance signals.