baber/WOPTO huggingface dataset:
Patent JP-H11142968-A (JP)
Title: Frame detection part cleaning method for microfilm retrieval device and microfilm for cleaning
Inventor: TATSUZUKI SHIYOUICHI
IPC: G03B21/11
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To enhance the incident and emitting efficiency of light at the end surfaces of optical fibers and to prevent retrieving accuracy from being lowered by passing a microfilm provided with a cleaning part having a soft and thin cloth-like member between optical fiber holding blocks and cleaning the end surfaces of the optical fibers. SOLUTION: In this microfilm 250 for cleaning, the cleaning part 256 is interposed between a leader film 252 and a trailer 254. The cleaning part 256 is made of a cloth 258 such as non-woven fabric or felt whose both surfaces are soft. A splicing film 260 is sewed at both ends of the cloth 258 by a fine thread 262. Since the thickness B of the cloth 258 is set to be thicker than the size of a gap A between the optical fiber holding blocks 100 and 102 of a frame detection part 98, the cloth 258 is compressed when it is passed through gap between the blocks 100 and 102. Thus, the end surfaces of the optical fibers 104 and 106 appearing at the opposed surface of the blocks 100 and 102 is rubbed with the cloth 258 so that the soil thereof is eliminated and they are cleaned.
Patent JP-H10174471-A (JP)
Title: Pumped-storage power station
Inventor: YOKOTA HIROSHI
IPC: H02J3/38
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To realize a high-voltage synchronous pumped-storage power station in which the cost and the installation space of a starting circuit are reduced. SOLUTION: When a generator motor 1 is employed for power generation and a generator motor 21 is employed as a motor for driving a pump, the generator motor 21 is driven by feeding power from the generator motor 1 through a disconnector 6, a circuit breaker 8 and a disconnector 27. When a rated speed is reached, a circuit breaker 24 is turned on, while a circuit breaker 8 is turned off to supply power required for pump operation from a system. A starting circuit is disposed on the generator motor side (low-voltage side), in order to facilitate insulation of the disconnectors 6, 7, 26, 27. Furthermore, cost and installation space can be reduced by employing only one circuit breaker which is expensive and requires a large installation space.
Patent JP-2000153451-A (JP)
Title: Crown forming method and crown forming device for flotation type magnetic head
Inventor: KOBAYASHI HIDEAKI
IPC: B24B37/025
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To form a crown protruded only in a length direction of a slider at high productivity and with less irregularity is crown form. SOLUTION: Using a jig 3 having a protruded and curved surface 6 and a lapping machine 2 having a recessed and curved machining surface 4, a bar roughly in the form of a rectangular parallelopiped comprising more than one magnetic head elements serially formed in a line on a side wall surface 23 is placed on the protruded and curved surface 6 to put a surface to be machined on the side of the lapping machine 2, the bar is deformed like an arc in a length direction to be affixed to the protruded and curved surface 6, an upper surface (the surface to be operated) of the bar is brought into contact with the machining surface 4, and the upper surface (the surface to be processed) and the machining surface 4 are relatively moved, so the upper surface (the surface to be processed) is lapped. A crown is thus formed in a flotation surface of a flotation type magnetic head.
Patent JP-H06142138-A (JP)
Title: Moving device for person to be nursed
Inventor: MINAKI HIDEO
IPC: A61G7/10
Filed: 1992-11-12
Abstract: PURPOSE:To provide the moving device for a person to be nursed, which reduces a heavy manual work of a nursing person, and can move easily the person to be nursed by allowing him to get on a specified position of the device. CONSTITUTION:On a plate-like pedestal 1 provided with wheels 2, a gate-shape guide member 3 is raised, and to the gate-shape guide member 3, a guide bar 4 and a guide bar 5 positioned in its lower part are attached so as to be freely ascendable and descendable, respectively. To the guide bar 4, two pieces of parallel chest side supporting arms 31 are attached so that the interval can be adjusted freely, and also, to the guide bar 5, two pieces of parallel seat part supporting arms 41 are attached so that the interval can be adjusted freely, and moreover, to the tips of the seat part supporting arms 41, 41, a seat plate 48 is constituted, respectively.
Patent JP-H01223384-A (JP)
Title: Transmission ion chamber assembly, deviation detection of ion radiation beam, corrector and deviation detection and linear electron accelerator
Inventor: NORUBERUTO BARUTERUMESU
IPC: G21K5/00
Filed: 1988-12-23
Abstract: PURPOSE: To obtain a signal having low noise level by providing two ionization chambers for passing a beam, a pair of high voltage capturing electrodes, and means for deriving an electric signal dependent on the beam position along a measuring axis from the capturing electrode. CONSTITUTION: A signal indicative of the quantity of ion comprising one beam pulse derived from capturing electrodes 16, 17 is amplified through amplifiers 21, 22 and subtracted from a reference signal by means of comparators 23, 24. The reference signal is fed from a reference signal source 25, 26 has a value equal to the amplitude of a signal amplified when the beam position is correct. Current flowing through pairs of deflection coil 29, 30, 31, 32 disposed on the opposite sides of beam is controlled before an electron beam is deflected in a deflection magnet by the difference between amplified signal and reference signal passing through drive stages 27, 28. The current imparts a lateral field to the beam which is applied with a correction force normal to the direction of beam axis and field and the current is varied such that the beam is located correctly.
Patent JP-H04194992-A (JP)
Title: Electronic musical instrument
Inventor: MATSUBARA AKINORI
IPC: G10H1/053
Filed: 1990-11-27
Abstract: PURPOSE:To suppress unnecessary fluctuations of musical sound characteristics by computing and outputting musical sound control velocity data which determine the characteristics of generated musical sound and generating musical sound which consist of the corresponding musical sound characteristics and pitch which corresponding to a pitch data. CONSTITUTION:First, the musical sound control velocity values are computed and stored in a VEL and the value of the VEL is stored into VOLD. Then, a sound source 15 is controlled by the stored KCD value and the computed VEL value i.e., the musical sound control key code and the musical control velocity value. Therefore, a speaker 18 produces the tone pitch specified by musical sound characteristics key code, which is VEL and KCD values, and the sound volume and the sound characteristics which correspond to the musical tone control velocity value. Thus, even though a player is not skillful in playing the music and his playing speed and operating pressure are not steady, the played music has no unnecessary tone fluctuations.
Patent JP-H09145570-A (JP)
Title: Sample molding form for concrete strength test
Inventor: TERAJIMA HITOSHI
IPC: G01N1/28
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sample molding form, for a concrete strength test, which is made of a plastic, whose shape holding force is increased without spoiling its easy-to-use property and whose dimensional error is reduced as fas as possible. SOLUTION: A form is a plastic cylindrical body 10 which is provided with a bottom plate 20 used to close a tube opening on one side. A cut-off tube wall part 13 which is partitioned by at least two strips of grooves 12, 12 formed on the outside face of the cylindrical body 10 toward the tube opening on a side on which the bottom plate 20 is installed from a tube opening on a side on which the bottom plate 20 is not installed is formed at the tube body 10. Then, the cut-off tube wall part 13 is provided with a reinforcement means R by which the cut-off tube wall part 13 is not fractured when the cut-off tube wall part 13 is stripped from the surface of hardened concrete while the tube wall part is being cut off along the grooves 12 after the concrete has been deposited in the cylindrical body 10.
Patent JP-H09141322-A (JP)
Title: Method and device for removing cooling after on steel strip
Inventor: UENISHI TORU
IPC: F26B13/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve draining performance for cooling water left on the top surface of a steel strip and forcibly remove splashed water by jetting water with which air is mixed from a draining nozzle at the time of the hot-run cooling of a hot thin plate continuous rolling line. SOLUTION: A cooling water header 2 is provided above a traveling steel strip 1 and cooling water 3 is made to flow down to the top surface of the steel strip 1, which is cooled to specific temperature. The draining nozzle 4 is arranged on the side top surface of the out-side steel strip 1 in a cooling zone and the mixed liquid 5 of air and water is jetted at a specific angle, e.g. to above and beside the steel strip 1, preferably, at right angles to the travel direction of the steel belt 1. Consequently, the remaining water 6 on the steel belt 1 is blown away to the opposite side from the dewaterins spray nozzle 4. The amount ratio of the water to air is preferably 1:5-1:15. The draining nozzle 4 for the mixed water is increased in collision energy by mixing air with high-pressure water and the draining performance can be improved.
Patent JP-H01169259-A (JP)
Title: Control device for air-conditioner
Inventor: KIKUKAWA SATORU
IPC: F24F11/02
Filed: 1987-12-24
Abstract: PURPOSE:To eliminate setting errors of a slide switch and perform effective remote control without any waste, by ignoring the setting of operation requirements and executing automatic operation control all the time by a slide switch when a remote control signal is supplied to a control section. CONSTITUTION:A control section 5 comprises an analog input data reading means 5a, a remote operation terminal input signal reading means 5b, a remote control input signal reading means 5c, an operation mode decision means 5d, an operation/shutdown decision means 5e, and an operation control means 5f. When a remote operation signal is input to an input terminal 8 for remote operation in the operation/shutdown decision means 5c, operation bits and remote operation bits must be set to [1] to start the operation, if an air- conditioner is suspended. The operation bits must be set to [0] to half the operation. In the operation mode decision means 5d, if the operation is carried out in remote control mode, the pilot lamp to indicate remote operation will be lit, thereby ignoring all setting by the slide switch and executing all automatic operations. Then, the operation will be returned to the original status.
Patent JP-H11165941-A (JP)
Title: Document processing device
Inventor: OKADA YASUHIRO
IPC: B41J13/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the flying out of a document from a document housing cassette, as to a document processing device. SOLUTION: A processor 2 to carry out a specific process to an inserted document 1 and a shutter 3 to open and close an opening are provided, and a document housing 4 to house the documents 1 after the processing and a conveyer 5 to deliver the documents 1 exhausted from the processor 2 into the document housing 4 from the front surface of the document housing 4 are provided. The shutter 3 is blocked for a specific time from immediately after the delivery operation finishing by the conveyer 5, and the flying out of the document 1 by recoiling from the depth wall surface 40 of the document housing 4 to the outer side of the document housing 4, is prevented.
Patent JP-H04197615-A (JP)
Title: Injection molding device
Inventor: NISHIDA SHOZO
IPC: B29C45/78
Filed: 1990-11-28
Abstract: PURPOSE:To mold in a short time a molded product having a high precision and nice appearance by a method wherein a gap is formed between a template and a cavity mold when mold clamping force is not applied to the cavity mold and only a cavity mold is made heatable. CONSTITUTION:A control apparatus 18 sends a command signal to a temperature control apparatus 17 at the time of mold break, when heaters 15, 16 are electrified, cavity molds 6, 8 are heated and when they are heated up to a fixed temperature, the temperature control apparatus 17 discontinues electrification to the heaters 15, 16. Mold clamping is performed, a movable side cavity mold 8 is stuck close to a stationary side cavity mold 6 by resisting against force of springs 12, 13 and a cavity C is formed. When a molten resin is injected by pressing a nozzle part of an injection device 20 against a recessed part 6c of a cylindrical parts 6a of the stationary side cavity mold 6, the cavity mold 6 and a movable retainer plate 8 are cooled respectively through a retainer plate 2 and a movable retainer plate 4 and when a fixed cooling time elapses, the movable side retainer plate is moved to a mold breaking position. Since the cavity molds 6, 8 are extruded to a position separated by gap H form both templates 2, 4 by being pressed by the springs 12, 13 a molded product is taken out by operating a product ejecting mechanism.
Patent JP-H04192985-A (JP)
Title: Video interphone
Inventor: HAGIO KENICHI
IPC: G06T3/40
Filed: 1990-11-27
Abstract: PURPOSE:To surely and easily visibly monitor visitors with simple constitution by obtaining the difference between the images when there are no visitors and when there is a visitor, finding the central point of the face region of the visitor from the differential image and macrodisplaying this point. CONSTITUTION:The image in the state of having no visitors is previously stored as a reference image into a reference image memory 23. The difference between the present image and the reference image is obtd. by a differentiating means 24 when the visitor appears. The region changed by the visitor is extracted from the differential image by a binarizing means 26. The center line G of the image of the visitor and the uppermost position M of his head are detected by a means 27 for detecting the center and uppermost part. The central point C of the face is detected by a means 28 for detecting the central point of the face region. The position of the central point is brought to the center of the screen by a reading out control means 29 and the reading out control signal for macrodisplaying the nearby region E over the entire part of the screen is outputted to a present image memory 22. The visitor is macrodisplayed on the screen of a monitor 30 and, therefore, the visitor is surely and easily visibly monitored with the simple constitution.
Patent JP-H04195845-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOE HIDEAKI
IPC: G11B15/61
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a tape from sticking or touching on a rotating cylinder by providing a recessed part in a rotating cylinder from a fixed cylinder in a manner that the recessed part is formed along a specified width from the edge of a window of the rotating cylinder in the rear side of a magnetic head. CONSTITUTION:A recessed part 7 is formed along a specified width from rear end 6 of a head window 4 of a rotating cylinder 1. For example, the recessed part 7 has >=3 mm width and 0-10mum depth from the fixed cylinder. Namely, since the contact length of tape is mostly determined by the contact length in the rear side of the head window 4 when a magnetic head 5 fast rotates in the direction shown by an arrow in the Figure, the outer diameter of the rotating cylinder 1 is made smaller than the outer diameter of the fixed cylinder. When a magnetic head 5 rotates fast, the tape is sucked in the window part 4 of the rotating cylinder 1 in the rear side of the magnetic head 5 and then slightly floats along the rotating cylinder 1. Even in this case, the tape is supported by the fixed cylinder because of the difference of the outer diameter of the rotating cylinder 1 and the fixed cylinder, and therefore, the tape does not touch the rotating cylinder 1.
Patent JP-H08184579-A (JP)
Title: Judgment method for material quality by eddy current type displacement sensor
Inventor: TOMIDOKORO YUSUKE
IPC: G01N27/72
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a judgment method in which the reliability of the judgment of the material quality of a metal material is enhanced and in which a laser machining operation is automated easily. CONSTITUTION: The eddy current type displacement sensor is composed of an eddy current sensor 1 which is built in a bridge of a high frequency oscillator 3 which supplies a high frequency alternating current to the bridge, an amplifier 5 which amplifies the output of the bridge, a synchronous rectifying circuit 7 which full-wave-rectifies the output of the amplifier 5 and a smoothing circuit 5 which smoothes the output of the synchronous rectifying circuit 7. In the eddy current type sensor, a phase comparator 15 which detects the phase difference between the output voltage of the high frequency oscillator 3 and the output voltage of the bridge is installed. The material quality of a metal material is judged by the phase difference and by the average voltage of the smoothing circuit 9.
Patent JP-H06170885-A (JP)
Title: Continuous molded turf body and manufacturing device therefor
Inventor: YAMAZAKI YOSHIZO
IPC: B29C45/14
Filed: 1992-12-09
Abstract: PURPOSE:To maintain the stability of the surface of a turf body under laying condition regardless of the change of temperature and the like by a method wherein a plurality of recesses are provided on the lower surface of respective main base bodies with a prescribed pitch along the lengthwise direction of the main base body while respective recess forming parts are formed so as to have upwardly bent configuration respectively. CONSTITUTION:A plurality of projections 31a,...31a are provided with a given pitch. Respective projections 31a are arranged in positional relation corresponding to the recesses 11a,...11a of a molding drum 10. When the central position of the recess 11a of the molding drum 10 coincides with a straight line passing through the centers of rotation of both the drum 10 and the auxiliary molding roll 30, the projection 31a of the auxiliary molding roll is fitted into the recess 11a while a prescribed gap is formed between the inner wall surface of the recess 11a and the outer peripheral surface of the projection 31a under this condition. The auxiliary molding roll 30 is rotated by a driving machine reversely in synchronized with the rotation of the molding drum 10 while the projections 31a are fitted sequentially into the recesses 11a at every times when the recesses 11a of the molding drum 10 are positioned on the straight line passing through both the rotating centers.
Patent JP-H06177930-A (JP)
Title: Multi-subcarrier orthogonal modulator/demodulator
Inventor: TSUTSUI KOICHI
IPC: H04L27/38
Filed: 1992-12-09
Abstract: PURPOSE:To make a modulator/demodulator small and to reduce the cost by utilizing digital signal processing of a high efficiency orthogonal arithmetic operation unit so as to compose/decompose low frequency base band signals thereby eliminating a phase difference between subcarriers at modulation/demodulation. CONSTITUTION:A low frequency local generating means 1 generates a function of exp(j(2i-1)#2wst) when number of subcarriers(SC) is an even number and generates a function of exp(2jiomegaSt) when number of subcarriers(SC) is an odd number. A vector inversion means 2 generates a rotation complex vector exp(-j(2i-1)omegast) when number of subcarriers(SC) is an even number and generates a rotation complex vector exp(-2jiomegast) when number of subcarriers(SC) is an odd number to give a low frequency base band signal via multiplier circuits 3, 4 and adder means 5, 8. A high frequency local generating means 6 generates a rotation complex vector exp(jomegast) and a multiplier means 7 multiplies the vector with an output of the means 8, then the relation equivalent to equation I is obtained. Thus, no phase difference between the subcarriers is produced. Angular frequencies omegac, omegack are selected so as to realize equation II by digital signal processing; exp(jomegact)sd(t)... equation I sd(t)=SIGMA(k=1, mk(t)exp(jomegaskt)... equation II.
Patent JP-H07189351-A (JP)
Title: Jointing structure for panel
Inventor: NISHIMATSU SHINYA
IPC: E04B1/61
Filed: 1993-12-27
Abstract: PURPOSE:To make excellent airtightness obtainable by sticking an airtight sheet to the surface of a panel with a surplus part left on at least one side of joint end parts, and moreover sticking the surplus part to the surface of the panel on a joined side so as to cover both the boundaries of the joint end parts. CONSTITUTION:An airtight sheet 5 is stuck to the surface of a face member 3 on the indoor side of a wall panel 1. In this case, the width of the sheet 5 is slightly longer than the wall panel 1, and the one end of the sheet 5 is fitted to the one end of the wall panel 1 for sticking it to the face member 3 with adhesive agent. The other end face is not stuck to the face member 3 to apply the end part to a surplus part 5a. In joining a plurality of wall panels 1, the surplus parts 5a of the sheets 5 are trued up on one side and arranged in a face direction to mutually fit joining end parts for joining them. In addition, the surplus part 5a of the sheet 5 is stuck to the surface of the sheet 5 of the adjacent wall panel 1. Thus a boundary between the panels can be covered by the airtight sheet 5 to form an excellently airtight room.
Patent JP-H01168353-A (JP)
Title: Vertical shaft type rice cleaning machine
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1987-12-24
Abstract: PURPOSE:To set a polished rice discharging outlet in a higher position, install a large- sized cleaned rice receiving container and simplify the replacing operation of the container, by connecting the cleaned rice discharging outlet at the lower part of a rice cleaning chamber with a cleaned rice supply portion of an unhulled rice lifting device fixed to a machine housing. CONSTITUTION:A tubular body vertically positioned in a machine housing 2 is partially provided with a rice bran removal tube 4 having a plurality of holes in its wall and a freely rotatable vertical shaft 3 disposed in said tubular body is provided with a spiral roller 6 and a rice cleaning roller 7 below the spiral roller 6. A rice cleaning chamber 8 consisting chiefly of the rice bran removal tube 4 having a plurality of holes in its wall and the rice cleaning roller 7 is connected at the upper end to an unpolished rice supply portion 9 and at the lower end to a cleaned rice discharging portion 10, which is connected to a cleaned rice feeding portion 12 of an unhulled rice lifting device 11 fixed to the machine housing 2. This permits setting of the rice discharging outlet of the rice cleaning machine in a higher position and the use of a large-sized cleaned rice receiving container (e.g., paper bag) capable of accommodating the total amount of unpolished rice being fed, leading to the simplification of the replacing operation of cleaned rice receiving container.