baber/WOPTO huggingface dataset:
Patent JP-S57114124-A (JP)
Title: Pressure modulating system of optical pulse
Inventor: TSUNEYO NOBORU
IPC: G02B6/00
Filed: 1980-12-30
Abstract: PURPOSE:To obtain an optically modulated pulse directly from a change of pressure, by receiving the reflected light from a diaphragm by an optical fiber trains provided in the direction rectangular to the reflected light and selecting previously the optical fiber trains so as to have different optical lengths. CONSTITUTION:The reflected light beams 1a and 2a are generated as shown by chart B when incident optical pulse trains 1 and 2 shown by chart A are made incident to an optical coupler LCT at the area near an optical transmission fiber LFB. The lateral axes of charts A and B show the time (t) respectively, and a diaphragm is displaced by the sound pressure caused by the voice, etc. The light sent from a condenser lens LNS1 is irradiated at the area shown by a broken line. Accordingly the incident position of a fiber array FBA is varied. As a delay line LD is connected to the array FBA, the optical pulses coming back to the coupler LCT are turned to 1b and 2b. Then the position of the optical pulse is modulated by the displacement of a diaphragm DIF due to a voice, and the modulated position of the optical pulse is demodulated at the receiver side to extract the voice.
Patent JP-2001020147-A (JP)
Title: Mesh woven fabric for reinforcement and method for reinforcing material
Inventor: MIYATA KAORU
IPC: D03D15/02
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a mesh woven fabric which has high impact resistance and excellent fire resistance and is useful for reinforcing hydraulic inorganic materials, by weaving a mesh woven fabric from warps and wefts each comprising carbon fiber bundles and alkali-resistant organic fiber bundles combined in a specific ratio and then fixing the cross points of the warps with the wefts. SOLUTION: This mesh woven fabric for reinforcement is obtained by forming a mesh woven fabric, such as a plain weave fabric or a braided fabric, from parallel warp rows comprising carbon fiber bundles 1a and alkali-resistant organic fiber bundles 1b such as vinylon fibers in a ratio of 1:5 to 5:1 and parallel weft rows comprising carbon fiber bundles 2a and alkali-resistant organic fiber bundles 2b such as vinylon fibers in a ratio of 1:5 to 5:1, and then fusing the cross points of the warps with the wefts with hot melt fibers 2c contained in the wefts. The mesh woven fabric for reinforcement is used by coating the surface of a structure (material) with a resin, laminating the mesh woven fabric to the surface of the structure and then curing the resin, or by embedding the mesh woven fabric in a hydraulic inorganic material to reinforce the material.
Patent JP-S6430356-A (JP)
Title: System for measuring subscriber circuit loop resistance
Inventor: ONIMARU FUMIO
IPC: H04M3/30
Filed: 1987-07-27
Abstract: PURPOSE:To making a high-function telephone set composed of semiconductors into an object and to execute a loop resistance measurement by measuring a source voltage when the supply voltage of a subscriber circuit is impressed to the subscriber circuit and the both-terminal supply voltage of a low resistance and calculating the loop resistance of the subscriber circuit. CONSTITUTION:Means 3 and 4 to lead in the power source of a subscriber circuit 2 of an exchange to be used at the time of an actual call, means 6 and 7 to lead in the subscriber circuit connected to a subscriber telephone set 1 and a means to connect, in series, a low resistance 8 to the one side of the call line of the led-in subscriber circuit, are equipped. The supply voltage when the supply voltage of the subscriber circuit 2 is impressed to the subscriber circuit and the both-terminal voltage of the low resistance 8 are measured and the loop resistance of the subscriber circuit is calculated. Thus, an exclusive- use low supply voltage for the loop resistance measurement need not be provided, and the loop resistance can be measured by executing so a sufficient current supply as to make the telephone set composed of semiconductor elements familiar to the high-function telephone set into an active condition.
Patent JP-S6081613-A (JP)
Title: Matching device of water
Inventor: NAKAJIMA NAOTO
IPC: H01L21/68
Filed: 1983-10-11
Abstract: PURPOSE:To prevent wafer from chipping or the like and to improve the yield of an LSI chip by detecting an outer edge position on the periphery of the wafer contactlessly and matching the orienteering flat direction and the position of a turning center of the wafer with the prescribed direction and position. CONSTITUTION:A DELTAtheta stage to be vibrated around the z axis is put on a stage to be moved in the X and Y axis directions and then a theta stage 36 to be rotated one revolution or more is arranged on the DELTAtheta stage so that their turning axes coincide with each other. A wafer outer edge position detector 42 consisting of a lamp 43, a lens 44, a mirror 45, a cylindrical lens 46, and a line image sensor 47 is arranged on the theta stage 36 and the detected value of the detector 42 is stored and calculated. The outer edge part of the wafer 41 is detected at three points e.g. except the orienteering flat part and the eccentricity to the stage 36 of the wafer 41 is detected from said detected result. The eccentric value is matched with the direction of the orienterring flat of the wafer and then matched with the movement of an XY table.
Patent JP-H0475545-A (JP)
Title: Crawl
Inventor: ITANI KENJI
IPC: A01K63/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a crawl capable of readily performing operation to remove seaweeds, etc., sticking to nets by detachably mounting plural nets on hollow bag bodies. CONSTITUTION:A crawl is obtained by detachably mounting plural nets (10a), (10b)... on plural hollow bag bodies (21a), (21b), (22a), (22b),.... Air is admitted into prescribed bag bodies to prevent the crawl from sinking in water and water is simultaneously injected into other bag bodies. When the nets are removed, the air in the prescribed bags is deflated and air is simultaneously admitted into the other bag bodies to rotate the whole in water.
Patent JP-H0980165-A (JP)
Title: Apparatus and method for detecting object
Inventor: IIDA ETSUO
IPC: G02B5/12
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost apparatus and a method for detecting an object with a simple structure which facilitates the maintenance and management of the side of the object to be detected and without necessity of a high grade image processor. SOLUTION: A retroreflecting material of a predetermined pattern for retroreflecting the light of a near infrared wavelength band is previously provided at an object to be detected. An emitting unit 1 emits a light of a near infrared wavelength band in a monitoring area. A CCD camera 2 is so exposure regulated to make it possible to discriminate the image of high luminance light. The camera 2 images only the image of the monitoring area by the light of the near infrared wavelength band. The image signal from the camera 2 is binarized by a binarizer 3, and the binary image data is stored in an image memory 4. A discriminator 5 discriminates whether the retroreflecting material is present in the monitoring area or not based on the binarized image data.
Patent JP-H0532198-A (JP)
Title: Vibration isolating device of boat
Inventor: MATSUMOTO OSAMU
IPC: B63H23/32
Filed: 1991-07-29
Abstract: PURPOSE:To eliminate deflective vibration of an intermediate shaft by allowing a common base to support the intermediate shaft, bearings to bear it, and an engine. CONSTITUTION:An intermediate shaft 11 is installed between an engine 3 and a propulsive machine 21. The engine 3, intermediate shaft 11, and bearings 40, 41, 42 to support the intermediate shaft 11 are supported on a common base D, which is supported on the ship bottom 1 with vibration isolated. Thereby deflective vibration of the intermediate shaft 11 can be eliminated.
Patent JP-S6080726-A (JP)
Title: Photon detecting apparatus capable of selecting spectral sensitivity
Inventor: YAMASHITA TAKASHI
IPC: H01J43/24
Filed: 1983-10-07
Abstract: PURPOSE:To extend a spectral sensitivity range by dividing tube walls of each channel of a microchannel plate to the circumferential direction, forming photoelectron discharging layers different in spectral sensitivities, and inclining the plate against a radiation source to enable the selection of the photoelectron discharging layers. CONSTITUTION:The photon discharging layers 22 of CsI and said layers 23 of RbBr are formed at one side and another side of inputting side of each channel 21 of the microchannel plate 20 respectively. A fluorescent surface 25 formed on a surface of a fiber plate 26 is allowed to correspond to an output surface of the plate 20, and the luminescence of the surface 25 is subjected to photoelectric conversion by a photoelectric conversion element 27 and outputted. Further, the plate 20 and the surface 25 are contained in a vacuum vessel 30, and the plate 20 is supported so that two angle positions are maintained against a radiation source 31.
Patent JP-H0473494-A (JP)
Title: Fitting method for blank cap
Inventor: ITAKURA MASATO
IPC: F16L55/10
Filed: 1990-07-16
Abstract: PURPOSE:To prevent the fall of a foreign material such as a chip generated during the formation of a female thread by applying the constitution wherein the female thread is formed on the internal surface of a passage at the open end thereof after a lump seal material is coupled to the open end of the passage, and a blank cap material is screwed to the passage in series with the lump seal material. CONSTITUTION:A fluid passage 12 and a fluid sub-passage 13 are formed in the housing 11 of a hydraulic equipment 10. The sub-passage 13 is continuous to the fluid passage 12, and the open end 13a of the sub-passage 13 is closed with a blank cap 14 after attaining an intended purpose. Namely, a lump seal material 15 is coupled to the first stepped section 13b formed at the open end 13a. Then, a female thread is formed on the internal surface of the second stepped section 13c formed at the open end 13a, and a cap material 16 is screwed to the sub-passage 13 in series with the lump seal material 15. According to the aforesaid construction, the whole of the passage is closed with the lump seal material 15, before forming the female thread on the internal surface of the sub-passage 13 at the open end thereof. It follows, therefore, that a foreign material such as a chip generated during the formation of the female thread does not fall to the inside of the passage.
Patent JP-2001019269-A (JP)
Title: Recording paper aftertreatment device of picture image formation device
Inventor: UENO YUJI
IPC: B65H37/06
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To carry out favourable central folding treatment at low cost and to prevent biting of a central folding plate in a nip part of a central folding roller. SOLUTION: Two sets of central folding rollers 61A, 61B are set in a positional relation along a constant line L where the advancing direction of a central folding plate 63 and the nip direction match with each other, the central folding roller 61A on the front stage side where the central folding plate 63 enters a nip NP part out of the central folding rollers 61A, 61B of each set is set low in nip pressure in such a degree as to release the central folding plate 63 from the nip part, and the nip pressure is set higher than the central folding roller 61A on the front stage side concerning the central folding roller 61B on the rear stage side.
Patent JP-H0537532-A (JP)
Title: Communication interface and communication method
Inventor: TAMURA KAZUHIRO
IPC: H04L12/40
Filed: 1991-07-29
Abstract: PURPOSE:To relieve the load of communication and to improve the utilizing efficiency of the network. CONSTITUTION:A packet exchange section 13 of a communication interface 7 receives a line release notice command informed by a node having been using a line after the release of the line or noticed by a line management node via an exchange communication line 3 from any other node, the section 13 sends the command to a line control section 12. When a reply from the line management node with respect to the line acquisition request command is a line acquisition reject command, the line control section 12 receives the line release notice command from any other node from the packet exchange section 13 and sends the line acquisition request command to the packet exchange section 13 again.
Patent JP-S6434342-A (JP)
Title: Magnetic resonance imaging method
Inventor: NAGAO MASATAKA
IPC: A61B5/055
Filed: 1987-07-30
Abstract: PURPOSE:To constitute a magnetic resonance image having no artifact within a short time, by detecting predetermined timing on the basis of the level of a monitoring magnetic resonance signal to start an imaging period. CONSTITUTION:A high frequency transmitter 4 sends high frequency wave having resonance frequency to a high frequency coil 5 according to the modulation signal from a sequence control apparatus 2 and an inclined magnetic field power source 8 allows a rectangular-wave current to flow to an inclined magnetic field coil 9. The magnetic resonance signal obtained from the high frequency coil 5 is inputted to a computer system 3 through a high frequency receiver 7. A monitor period wherein a slice surface other than a desired slice surface is excited to obtain a monitoring magnetic resonance signal is provided and predetermined timing is detected on the basis of the level of the monitoring magnetic resonance signal to start an imaging period.
Patent JP-H0238090-A (JP)
Title: Method of covering image
Inventor: OKAMOTO TAKASHI
IPC: B41M5/382
Filed: 1988-07-28
Abstract: PURPOSE:To enhance color clearness at the time of projection and preservation stability by bringing the surface of a thermoplastic transparent resin layer of a covering sheet into contact with a toner image surface, applying heat and pressure thereto, and releasing a film of the covering sheet and/or a paper after the resin is cooled. CONSTITUTION:A film and/or a paper may be used for a covering sheet 1, but from the view point of heat conductivity at the time of application of heat and pressure, a film is preferable, and a polyethylene terephthalate film having excellent strength and stiffness is useful. A release layer 2 is provided by using a silicone, fluorine- containing or other release agent in the form of being as thin as possible. A thermoplastic transparent resin layer 3 is provided by using a resin, e.g. an ethylene-vinyl acetate copolymer resin or an ethylene-(meth)acrylic acid copolymer resin, which is melted when heat and pressure are applied thereto, is fused to and solidified on a light-transmitting copying film, and has a softening or melting point of 60 to 200 deg.C, the temperature being higher than the softening point of a binder used for a toner. The thickness of the layer 3 is desirably not more than 10mum. The surface of the resin layer 3 of the cover sheet is brought into contact with a toner image surface, then heat and pressure are applied thereto by a roller or a plate, and after the resin is cooled, the film and/or the paper is released.
Patent JP-S6082873-A (JP)
Title: Loading apparatus of instrument transformer
Inventor: SATOU TAKASHI
IPC: G01R35/02
Filed: 1983-10-12
Abstract: PURPOSE:To make it possible to easily select an arbitrary load value and the load of power-factor, by arranging a voltage controller and a load current power-factor control part to the secondary side of an instrument transformer. CONSTITUTION:A transformer 15 with a tap having a change-over switch 13 is connected to the secondary terminal of the instrument transformer thorough a switch 12 and a voltage controller 16 and a load current power-factor control part 17 are connected to the transformer 15 in parallel. In addition, an ammeter 18 for measuring a load current is provided to one side of the switch 12 and a power-factor meter 19 is provided to the switch 12 in parallel. Because the load apparatus 10 of the instrument transformer is formed as mentioned above, an arbitrary load value and the load of load power-factor can be easily selected by controlling the voltage controller 16 and the load current power-factor control part 17.
Patent JP-S6433573-A (JP)
Title: Image processing device
Inventor: YOSHIDA KAZUYUKI
IPC: G03G15/043
Filed: 1987-07-29
Abstract: PURPOSE:To accelerate rising of the emission of an electric discharge lamp even at a low temperature, by providing a heat delivery means capable of heating the electric discharge lamp by sending heat from a heat source. CONSTITUTION:The titled device is constituted in such a way that ducts 4a and 4b and a fan 5 are employed as a heat delivery means by using an incandescent lamp 3 arranged in parallel in advance as the heating source of the electric discharge lamp 2. Also, the heat delivery means in this case is provided with a function as a cooling means to prevent the temperature rise more than a required level of the electric discharge lamp 2 from being generated. By lightening the incandescent lamp 3 and also, driving the fan 5 rotatably in a suctioning direction at the time of lightening the electric discharge lamp 2, warm wind heated by the heat emitted from the incandescent lamp 3 in the neighborhood of the incandescent lamp 3 is sent in the neighborhood of the electric discharge lamp 2 via the ducts 4a and 4b and the tube wall of the lamp 2 is heated. Therefore, since the tube wall of the electric discharge lamp 2 is heated at the time of lightening the electric discharge lamp 2, the rising of the emission of the electric discharge lamp 2 can be accelerated, and a sufficient light quantity can be obtained even at a low ambient temperature.
Patent JP-H0632123-A (JP)
Title: Pneumatic bias tire
Inventor: MITSUYOSHI ISAO
IPC: B60C15/024
Filed: 1992-07-16
Abstract: PURPOSE:To provide a pneumatic bias tire by which shape stability of a bead part and durability can be improved. CONSTITUTION:In a tire having a bias structural carcass layer, a bead base 20 of a bead part 3 is inclined at an angle of 2-5 deg. to a tire axial direction, and a radius of curvature of a bead heel 18 is set in 9-14mm, and an inside diameter D1 of the bead part 3 is set larger by 2-8mm than a nominal diameter D2 of a working rim.
Patent JP-H0933828-A (JP)
Title: Scanning microelement for optical system
Inventor: SERUJIYU BUARETO
IPC: G02B26/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microelement for the optical system of a new type which is adaptive to mass-production technology by equipping the element with a specific film and a means which deflects part of the film along one direction. SOLUTION: Films 14 and 16 are formed of a dielectric material on a substrate surface 15 first and the material of cavities 18 is removed. Thus, the cavities 18 are bored to release part of the film, specially, a part 14. This part 14 is applied with a coating 20 so as to form a reflection area for a given wavelength range. Then an end part 14 can be deflected almost at right angles to, for example, the plane of the end part 14. This deflection is induced by a piezoelectric means equipped with a lower electrode 22, a piezoelectric material 24, and an upper electrode 26 arranged on the film 16. An elongation excitation mode can be obtained by a very thin piezoelectric material layer, and consequently a compact device can be formed.
Patent JP-H0353298-A (JP)
Title: Voice analysing device
Inventor: SAKUSHIMA HIROMI
IPC: G10L25/18
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a feature parameter simulating a stable auditory response characteristic by changing the saturation characteristic in accordance with the level of an input voice. CONSTITUTION:The input voice level is calculated in an input voice level calculating part 70 in accordance with the voice signal inputted from an input terminal 10 and is supplied to a saturation characteristic determining part 80 to determine a saturation characteristic Is. A saturation characteristic processing part 30 uses the determined characteristic Is to perform the saturation characteristic processing of the output value of a critical band filter group 20. A nonlinear processing part 40 performs the nonlinear processing of this output, and the output of this processing part 40 is outputted as the feature parameter of voice recognition to an output terminal 50. Thus, the feature parameter independent of the input voice level is obtained to improve the recognition rate of a voice recognizing device.
Patent JP-H0354641-A (JP)
Title: Random memory monitor
Inventor: TAKAISHI SHUJI
IPC: G06F11/34
Filed: 1989-07-21
Abstract: PURPOSE:To immediately and easily read out a memory content by always writing the same data as that in a random memory in an electronic circuit on an external memory. CONSTITUTION:A probe 1 is connected to the external memory 5 with the same capacity as that of the random memory targeted to be monitored via a buffer 2, and the buffer 2 comprises a buffering part 13 with a clock 3, and is connected to a read/write part 14 consisting of a control circuit. A signal taken out of a memory A to be measured by the probe is enhanced with the buffer, and is written on a memory B prepared on the extension slot of a universal small computer. It follows that the memory B prepared on the extension slot of the universal small computer is provided with the same content as that of the memory A. In such a way, the memory content can be read out independently in real time.
Patent JP-H06185790-A (JP)
Title: Air-conditioning control system of air conditioner
Inventor: KOU GIKEI
IPC: F25B49/02
Filed: 1993-07-30
Abstract: PURPOSE: To improve efficiency of air conditioning and to save power by determining the magnitude of the cooling/warming load, by measuring a room area calculating time interval from the moment of receiving a pulse signal from a transmitting part, until the moment of sampling a signal from a receiving part at the radiation of ultrasonic signal. CONSTITUTION: When power is turned on and set room temperature is input in a microcomputer 3, a large number of ultrasonic sensors 1 radiate ultrasonic energy and receive waves signals reflected from walls. The microcomputer 3 calculates the time interval from the moment the signal is input in the signal processing part 13 from the main oscillator circuit 8 of a transmitting part 4, until the moment the reflected signal is input in the signal processing part 13 via a transmitting part 5, and a set up program measures a room area S and compares the measurement with a standard cooling/warming load area S' which is set up in the microcomputer 3. The microcomputer controls a load operating part 16 to operate a load 15 at high speed and to operate high an air conditioner when S>S', at medium when S=S' and low weakly when S<S'. At the next stage, room temperature is controlled.
Patent JP-S5892016-A (JP)
Title: Power supply device
Inventor: TOKUMARU MASUO
IPC: H02M3/335
Filed: 1981-11-25
Abstract: PURPOSE:To stabilize the power supply, by operating an error voltage detection circuit operated at the operation of AC power supply as a detecting circuit for power supply stabilizing circuit at the DC power supply operation. CONSTITUTION:A control transistor (TR) 33 of Darlington connection is inserted in series between a +B voltage line and one end of a switch 28, and the base is connected to a collector output terminal of an error detection TR16 via a protecting diode 34 for the inverted polarity of the DC power supply connection. The conduction of the TR33 is controlled with a collector output voltage in response to the fluctuation of an output voltage of the TR16 to stabilize the output voltage. Thus, a circuit comprising the TR16 and a Zener diode 17 is operated for an error voltage detection circuit at the DC power supply operation.