baber/WOPTO huggingface dataset:
Patent JP-H0544993-A (JP)
Title: Tap-controlled hot-water supplier
Inventor: MASUDA TAKU
IPC: F24H1/18
Filed: 1991-08-17
Abstract: PURPOSE:To obtain a tap-controlled hot-water supplier, in which the temperature of hot-water in a distributing water pipe between the tap-controlled hot-water supplier and a hot-water supplier and/or the temperature of hot-water in the tank of the tap- controlled hot-water supplier will never become lower than the minimum desired-water supplying temperature simultaneously while the hot-water in the distributing water pipe between the tap-controlled hot water supplier and the hot water supplier will never be mixed the hot-water in the tank of the tap-controlled hot-water supplier when the temperature of the hot-water in the distributing water pipe between the tap-controlled hot-water supplier and the hot-water supplier is lower than the minimum desired hot-water supplying temperature. CONSTITUTION:A distributing water pipe 5, connecting a tank 1 equipped with a heater 2a having a set capacity to a hot water supplier 4, is branched into two ways while a special value 12, determining a flow passage automatically in accordance with the temperature of hot-water in the distributing water pipe 5, is attached to the branch point of the distributing water pipe 5. According to this method, hot water having a temperature higher than the minimum desired hot-water supplying temperature can be supplied immediately after turning a hot-water supplying cock.
Patent JP-S6099960-A (JP)
Inventor: OOHASHI YOSHIKI
IPC: F25B5/00
Filed: 1983-11-02
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-H1053225-A (JP)
Title: Film for packaging accumulation, method and body for packaging accumulation
Inventor: OTA TAIJI
IPC: B65B27/10
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging film, packaging method, and packaging body to hold an accumulation comprising a plurality of longer materials in a predetermined form. SOLUTION: The packaging film contains high density polyethylene and low density polyethylene and compounding ratio of high density polyethylene is 15-50wt.%, and shrinkage rate at 120 deg.C is 20% or less and shrinkage rate at 130 deg.C is 40% or more. The packaging film 34 is adhered closely to an accumulation 11 having a predetermined shape so that the accumulation is formed into a rigid body so as to retain its shape and further since unnecessary compressive force is not imparted to the accumulation, the shape of the accumulation 11 can be retained tightly in a stable manner.
Patent JP-H0638344-A (JP)
Title: Alternative block to composite block floor plate
Inventor: YAMAMOTO KIYOSHI
IPC: H02G3/38
Filed: 1992-07-10
Abstract: PURPOSE:To make the taking out of cord from an arbitrary point of a composite block floor plate possible when a free-acess floor is formed through the use of a composite block floor plate constituted by arranging a large number of rectangular parallelepiped blocks continuously in lateral and longitudinal directions through a micro gap. CONSTITUTION:The alternative block 1 is a cube substantially identical to individual block 22 constituting a composite block floor plate 2 wherein thin fixed plates 11 are protruding from opposite sides on one side face and arched tunnels 12 are made in parallel in the opposite side faces on the open bottom face side while crossing each other in the bottom face. A through hole 15 for taking out wiring is made in the center of the top surface while communicating with the tunnel 12. When the rectangular parallelepiped block 22 constituting the composite block floor plate 2 is cut out and replaced by the alternative block 1, the fixed plate 11 is inserted into a gap between the blocks 22 thus securing the alternative block 1.
Patent JP-H0493640-A (JP)
Title: Optical gas detector
Inventor: FURUKI MAKOTO
IPC: G01N21/78
Filed: 1990-08-03
Abstract: PURPOSE:To measure NO gas or NO2 by setting up a gas detection element and a filter in order in a light path leading to a light receiving element from a light emitting element, converting the NO gas into the NO2, and conveying it to an optical gas detecting means. CONSTITUTION:Excitation light emitted out of a light emitting element 1 is condensed by a lens 2, and it is radiated to a gas detecting element 3. With this irradiation, fluorescence or phosphorescence generated out of a thin film of this element 3 is led to a light receiving element 5 by way of a filter 4, and it is converted into an electric signal. In this case, if NO2 gas comes into contact with this element 3, the intensity of the fluorescence or phosphorescence is varied to some extent, thus gas concentration is detectable as an electric signal. With a gas conveyor means, the measured gas and air or O2 or O2 gas are taken into a gas detecting means 10 through a gas converting means 11, through which the concentration of NO gas and NO2 gas is measured.
Patent JP-H0490114-A (JP)
Title: Thin film magnetic head wafer and its quality deciding method
Inventor: SAIKI NORIAKI
IPC: G11B5/455
Filed: 1990-08-03
Abstract: PURPOSE:To decide the quality of pole parts in a wafer state and to obtain an inexpensive thin film magnetic head by providing marks corresponding to the track width direction edge of the pole part in the front of the pole part. CONSTITUTION:The marks 71 to 73 are formed correspondingly to a lower pole 221 and a wafer part pole 261 and horizontally arranged through intervals g1, g2 in the track width direction. The marks 71, 72 are disposed correspondingly to the lower pole 221 and the mark 73 is disposed corresponding to the upper pole 261. Thereby, the relative superimposed positions of both the poles 261, 221 can be easily and surely detected in the wafer state from the relative positional relation of both the poles 261, 221. Since the quality of the pole parts can be decided in the wafer state, production and working cost can be reduced and the inexpensive thin film magnetic head can be obtained.
Patent JP-2000039559-A (JP)
Title: Display device
Inventor: NISHIURA YOZO
IPC: G02B5/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device drastically miniaturizing a device size while securing the distance between a display object and an image forming position of its image. SOLUTION: In this display device, a pair of front/rear paraboloidal mirrors 21, 23 are arranged in the state that the mirror surfaces are opposed to each other so that mutual optical axes 29 coincide with, and a beam 33 from the display object 31 arranged in the vicinity of the first focal position of the paraboloidal mirror 21 of a front surface side is reflected between both paraboloidal mirrors 21, 23, and is converged on the image forming position in the vicinity of the second focal position of the paraboloidal mirror 23 of a rear surface side, and the image 35 of the display object 31 is image formed at the image forming position.  Then, both paraboloidal mirrors 21, 23 are provided with an outside shape so as to notch the optical axis 29 peripheral part of the nearly fan-shaped paraboloidal mirror only by a prescribed area, and are arranged so that a maximum interval H3 between both paraboloidal mirrors 21, 23 becomes smaller than the focal distance F1, F2 of respective paraboloidal mirrors 21, 23.
Patent JP-S6363131-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: TSUBOI NOBUO
IPC: G11B5/845
Filed: 1986-09-02
Abstract: PURPOSE:To facilitate the non-orientation of magnetic particles and to improve reliability or controllability by forming magnetic fields which change successively in such a manner that the magnetic fields in the rear position relative to the direction of the magnetic fields in the front position rotate in the same direction. CONSTITUTION:A base 1 is coated with a magnetic particle-contg. layer by a magnetic coating compd. coating means 3; thereafter, the magnetic particles mechanically oriented in a conveying direction 7 by the coating means 3 are successively changed in the orientation direction in the conveying direction 7 and the direction opposite therefrom (i.e., the longitudinal direction of coating) while the base passes the plural orienting magnetic fields in the uncured and undried state of the coated film. Namely, the directions of the magnetic fields by respective magnet elements are so changed that the directions of the magnetic fields rotate by 90 deg. each clockwise in the order of 10a 10b 10c 10d. The base, therefore, receives the effect of the rotating magnetic field by the respective magnet elements when the base 1 passes over said magnet plate 10. The magnetic particles in the coating compd. layer 3c are thereby satisfactory and thoroughly non-oriented.
Patent JP-H04340480-A (JP)
Title: Measuring method for zero-phase current of distribution board
Inventor: SUGANO MICHIO
IPC: G01R29/16
Filed: 1991-05-16
Abstract: PURPOSE:To enable measurement of a zero-phase current of a distribution board without causing a sharp rise in the cost and an increase of a space, by using a clamp ammeter. CONSTITUTION:Sockets 8 to 10 connected in parallel to switching parts of breakers 3 to 5 for wiring and earth cutoff switches 6 and 7 of a single-phase branch circuit, and a plug 11 of which the output side is short-circuited by short-circuiting wires are prepared. When the plug 11 is inserted into the socket, a parallel short-circuiting circuit is formed, and when the breakers for wiring and the earth cutoff switches are turned OFF then, a current of the single-phase circuit flows to the parallel short-circuiting circuit. By clamping the two short- circuiting wires together, therefore, a zero-phase current of the circuit can be metered. When metering is ended, the breakers 3 to 5 for wiring and the earth cutoff switches 6 and 7 are turned ON and then the plug 11 is pulled out, so that a normal state be restored.
Patent JP-H0371041-A (JP)
Title: Instrument for measuring propagation rate of bacteria of bioprocess
Inventor: AKASHI TOMOYUKI
IPC: C12M1/34
Filed: 1989-08-11
Abstract: PURPOSE:To make on-line measurement of the propagation rate of bacteria at a high speed and to reflect the results of the measurement in control in real time by disposing n-stages of optical fiber bundles in such a manner as to successively receive the light from the medium of the culture device of the bioprocess. CONSTITUTION:The optical fiber bundle 3 is mounted to the side part of the culture device 1 in which the medium 2 is housed in such a manner that one end thereof is inserted therein. A protective film 3c is mounted to the one end of the optical fiber bundle 3 positioned in the culture device 1 and a measuring instrument body 5 is mounted to the other end. The body 5 is disposed with the optical fiber bundles 10, 11 in a hollow box 9 for light shielding. Prisms 12, 13, 14 which reflect a part of the light and allow the transmission of a part thereof and lenses 15, 16, 17 which respectively condense the light thereof are disposed behind the optical fiber bundles 3, 10, 11. The condensed light rays are converted respectively by photoelectric converting elements 18, 19, 20 to electric signals. A means 21 for computing the propagation rate executes computation by using prescribed equation to determine the propagation rate from the outputs of the elements 18, 19, 20 and the constants determined by the radius of the optical fibers of the optical fiber bundles 3, 10, 11 and the kinds of the bacteria.
Patent JP-S6199144-A (JP)
Inventor: FURANTSU AANTO
IPC: G03F7/20
Filed: 1985-09-20
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-2001034198-A (JP)
Title: Image display medium, image display method, and image display device
Inventor: KOSHIMIZU MINORU
IPC: G09F9/37
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a repeated rewritable image display medium simpler in configuration, low in cost and high in resolution, and to provide an image display method to display an image on the image display medium. SOLUTION: In this image display method, while about 4 kV voltage is applied on a transparent electrode ITO of a first substrate 26 by a voltage applying means, the medium is exposed to red light of 1 mW/cm2 by an exposing means through the first substrate 26 based on the image data. Electron-hole pairs are generated in the exposed region in a charge generating layer 24 by exposure. Since an electric field is generated in the direction from the first substrate to a charge transfer layer 20a by applying the voltage, the conductive particles 28 in a positive charge state move by the electric field to the charge transfer layer 20a side. As a result, the pattern of the color of the conductive particles with the color of insulating particles as the background can be displayed, along the exposure pattern based on the image data on the surface of the second substrate 18.
Patent JP-S6362971-A (JP)
Title: Steam valve
Inventor: KATAYAMA AKIRA
IPC: F16K1/22
Filed: 1986-09-04
Abstract: PURPOSE:To reduce a flange part which connects two valves, by housing the two valves in a single valve main unit casing. CONSTITUTION:An intermediate check valve 1 and an intercept valve 2 are housed in a valve main unit 10. The valve main unit 10. which provides flange parts 10a, 10b in the both ends, connects connection pipes 5, 6 with each other. Further steam is sealed y gaskets 5b, 6b and fixing bolts 5a, 6a, but the valve main unit 10 has no flange part and gasket part in which the intermediate check valve 1 and the intercept valve 2 are connected. By this constitution, one part, where the leakage of steam is generated, can be reduced.
Patent JP-H0743271-A (JP)
Title: Sealing jig for sample container in moisture measurement
Inventor: HASEGAWA KAZUHIRO
IPC: B67B3/10
Filed: 1993-07-30
Abstract: PURPOSE:To close the opening of a sample container containing a sample correctly with a thin sheet cover and to seal the opening hermetically. CONSTITUTION:The sealing jig comprises a jig body 21 for receiving the body part of a sample container 11 in the inner space 23 through the upper opening 22 while exposing the upper part including the opening to the outside, and a jig cover 30 for receiving a thin sheet cover piece 13 in the inner retaining space of cover body while touching the face of a previously applied inner packing 40 with the tongue part of the cover piece protruding outward from a groove 35 in the side face. The retaining space 33 is pressure fitted onto the upper opening exposed to the outside of the sample container 11 thus hermetically sealing the peripheral part of the opening with the thin sheet cover piece 13.
Patent JP-2000014944-A (JP)
Title: Cleaner for rotary electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/16
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric razor cleaner capable of automatically cleaning an inner blade by use of the rotary power of the inner blade. SOLUTION: This cleaner comprises a holder element 25 mounted in a razor head 7 in place of an outer blade holder and a cleaning brush 26 supported with the holder element 25 and circumscribed to the peripheral surface of an inner blade 15. The cleaning brush 26 is freely rotationally supported with the holder element 25 and can be rotated along with the inner blade 15 when the inner blade 15 is driven. Water holes 27 for introducing wash water are bored in many portions of the circumferential wall of the holder element 25 so that the electric razor can be cleaned as the beard cut is washed away.
Patent JP-S58108708-A (JP)
Title: Rare earth permanent magnet material
Inventor: SATOU TADAKUNI
IPC: H01F1/053
Filed: 1981-12-23
Abstract: PURPOSE:To improve the magnetic characteristics of a sintered-type rare earth permanent magnet represented by RT5 or R2T17 (where, R is yttrium and rare earth element, T is transition metal) and to improve a variation in characteristics. CONSTITUTION:A magnetoplumbite-type ferrite, 1% or less by wt, is contained in a rare earth magnet alloy represented by RT5 or R2T17. Addition of ferrite with 1% or less by wt improves residual magnetic flux density Br and coercive force Hc as well. Thus, magnetic energy product (BH)max is also improved. However, no addition effect is recognized at 1% or more by wt.
Patent JP-S6362408-A (JP)
Title: Oscillation circuit
Inventor: TANAKA YUJI
IPC: H03K3/023
Filed: 1986-09-03
Abstract: PURPOSE:To obtain an oscillation period independently of a power voltage by generating a threshold voltage through a constant current flowing to a resistor and applying charge/discharge by the constant current. CONSTITUTION:A differential amplifier comprising transistors (TR) Q11-Q18 and the constant current source I1 causes a current I1 or -I1 of flow to a resistor R10, an upper limit threshold voltage VH=I1XR10 and a lower limit threshold voltage VL=I1XR10 are formed. The voltage is inputted to the differential amplifier comprising the TRs Q19-Q26 and the constant current I2 to change over the current flowing to the capacitor C1. The current flowing to the capacitor C1 is I2 or -I2. Thus, the terminal voltage across the capacitor C1 is independent of the power voltage and the upper/lower limit voltage switching the charge/discharge is independent of the power voltage, then the oscillated period is independent of the power voltage.
Patent JP-S6266360-A (JP)
Title: Priority control system
Inventor: SHIBATA YASUHIDE
IPC: G06F13/12
Filed: 1985-09-19
Abstract: PURPOSE:To reduce the possibility of the overrun, etc., of a device having low priority normally by varying the priority of the device a specific time after the device is disconnected. CONSTITUTION:A priority selection part 5 selects one of connection requests of a device 3 and reports it to a control part 12. The control part 12 informs a time monitoring part 11 of the address of the device when disconnecting a bus 2 after finishing transmitting or receiving selected necessary information. The monitoring part 11 starts timing and varies the priority of the device held by the priority selection part 5 to a previously specified value after a time specified previously for the device. Consequently, a request to connect the device with low priority is acceptable even when a device having higher priority than the necessary device generates a request to connect repeatedly.
Patent JP-S58109076-A (JP)
Inventor: TAPIO NIEMERA
IPC: A63C19/06
Filed: 1982-11-29
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-H0260487-A (JP)
Title: Parallel drive for plurality of motors
Inventor: KAWAGUCHIYA NAKASHI
IPC: H02P5/46
Filed: 1988-08-22
Abstract: PURPOSE:To drive and control N motors smoothly by the same speed pattern by transmitting speed commands to motor driver circuits so that the difference of pulse signals obtained by converting speed pattern signals and the feedback signals of the mechanical outputs of each motor is '0'. CONSTITUTION:The counters 7 of each motor controller 5 count up the output pulses F1 of a voltage-pulse converter 4, and count down the output pulses F2 of pulse generators PG. The output values of the counters 7 are converted into voltage V2 by pulse-analog converters 8. On the other hand, the output pulses F1 of the voltage-pulse converter 4 are changed into voltage V1 by frequency-voltage converters 9. The difference of voltage V1 and V2 is arithmetically operated by analog adders-substracters 10. Motors M1, M2,... Mn are driven by the analog outputs V1, V2,... Vn of motor controllers 51, 52,... 5n.
Patent JP-H1198442-A (JP)
Title: Digital image data recorder and microscope image recording and reproducing system using it
Inventor: HAKOZAKI HIROYUKI
IPC: H04N5/765
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To read directly recorded image data from a computer without the use of special hardware and software by attaching management information to a recording medium by means of a control means to allow the computer to recognize and reproduce data recorded on the recording medium to record a digital image without modification at a high speed. SOLUTION: Many digital image data sent from a microscope system at a high speed are recorded in real time on hard disk units 27, 28 without any conversion. A CPU 29 gives file management information consisting of file information and FAT information to the hard disk units 27, 28 in advance so that a personal computer 5 builds up again series of the image data recorded alternately on the two hard disk units 27, 28 as an image later. Then the image data obtained from buffers 22, 23 are sequentially recorded on the hard disk units 27, 28 in an image form in response to the file management information.
Patent JP-S6365047-A (JP)
Title: Damping magnesium alloy
Inventor: HORIKOSHI EIJI
IPC: C22C23/00
Filed: 1986-09-05
Abstract: PURPOSE:To produce a damping Mg-Zn alloy having uniform, stable and superior damping characteristics in large quantities at a low cost by mixing Zr powder with Mg powder so as to provide a specified compsn. and by sintering the mixture. CONSTITUTION:Mg powder is well mixed with Zr powder so as to provide a compsn. consisting of 0.1-1.0wt% Zr and the balance Mg. The mixture is compression-molded with a press under about 1-4t/cm<2> pressure and the molded body is sintered at about 580-640 deg.C in the atmosphere of H2 or an inert gas. By the self-lubricity of the Mg powder, the mixture is compression-molded without using a solid lubricant, with no unnecessary lubricant remaining after sintering and a high quality sintered alloy having high strength can be formed. Thus, the damping Mg alloy having superior damping capacity is obtd.
Patent JP-H0764943-A (JP)
Title: Learning method for hierarchical neural network
Inventor: ICHIKAWA MASAMICHI
IPC: G06F15/18
Filed: 1993-08-23
Abstract: PURPOSE:To add an intermediate layer unit by detecting falling into a local solution. CONSTITUTION:When learning for the entire learning sets is completed (one cycle is completed,) the eliminating processing of a non-contributory intermediate layer unit is performed in steps S30-S33, the intermediate layer output pattern of the present cycle of a table 4 for the input signals of the entire learning sets is compared with the intermediate layer output pattern of the previous cycle of the table 5 thereafter (S35), whether or not the same intermediate layer output pattern to the plural input signals is present in the table 4 is searched in the case of coincidence (S36) and the intermediate layer unit for separating the input signals of the numbers is generated and added when the same pattern is present (S37). The above operations are performed for each learning of one cycle.
Patent JP-S6365582-A (JP)
Title: Pattern recognizing device
Inventor: ABE SHIGERU
IPC: G06T7/00
Filed: 1986-09-05
Abstract: PURPOSE:To shorten an arithmetic operation time by executing a raster arithmetic operation at high speed to a recognition partial pattern existence position binary image data for showing the existence of a partial pattern, and recognizing a specific pattern by the result of its arithmetic operation. CONSTITUTION:The titled device is provided with a memory device for storing plural recognition partial pattern existence position binary image data Bei; (i=1, 2,...) for showing the existence of a partial pattern obtained by dividing a specific pattern, in an initial binary image data A for recognizing the specific pattern, a logic operation instruction data L, and a recognition pattern existence position binary image data Bee obtained as the final result of the logic operation, a raster arithmetic unit, and a processing means for executing a raster operation, based on the recognition partial pattern existence position binary image data in accordance with an arithmetic operation procedure prescribed by the logic operation instruction data L and the kind of the logic operation, and obtaining the recognition pattern existence position binary image data Bee. In such a way, the existence of the specific pattern in the initial binary image data can be decided at high speed.