baber/WOPTO huggingface dataset:
Patent JP-H0325772-A (JP)
Title: Recording medium device and reproducing device
Inventor: ROJIYAA RAGATETSUKU
IPC: G11B23/04
Filed: 1989-06-23
Abstract: PURPOSE:To output sound at the same time that a reproducing operation starts and to start at zero by providing a memory, in which an information signal recorded on a recording medium is recorded, and interfaces which transmit the information signal between the memory and the reproducing device. CONSTITUTION:The interface 27 on the side of a reproducing device 21 is connected to the interface 7 on the side of a cassette 1, which has the memory 13, by a photocoupler, and a control signal and PCM data DP are sent and received between them. At the time of writing the data DP, address data DA, a chip enable signal CE, a write enable signal W, and an output enable signal are supplied to the memory 13 together with the data DP from a main CPU 29, and the data DP is written in a specified address. At the time of reading, various control signals are outputted to the memory 13 from the CPU 29. In the memory 13, the data DP specified by the data DA is read to be transmitted to the device 21, and consequently an analog sound signal is taken from a terminal 33 via a digital filter 31 and a converter 32.
Patent JP-H11352140-A (JP)
Title: Vehicle speed measuring device
Inventor: MARUYAMA MASAHIKO
IPC: G08G1/052
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed measuring device which is small and excellent in convenience and economy, and by which the speed of a vehicle running on a road can be measured with high accuracy and displayed. SOLUTION: This vehicle speed measuring device 1 is equipped with a laser beam light emitting means 4, a deflection means 6 in which a galvanomirror deflecting the beam light to the two-dimensional direction is used, a light receiving means 5 by which reflected light of the laser beam light is received, a display control means 7 by which the measured speed of a vehicle is displayed, and a control means 2 by which the speed of the vehicle is calculated. The speed of a vehicle passing on a road can be measured and displayed by this device.
Patent JP-H0453209-A (JP)
Title: Electromagnet
Inventor: NAKAMURA SHINJI
IPC: H01F7/16
Filed: 1990-06-20
Abstract: PURPOSE:To facilitate the assembling of the title electromagnet by a method wherein a pipe member C is attached to a valve main body B, a coil body D is placed thereon, and a cap E is attached to the pipe body C. CONSTITUTION:First, a pipe body C is attached in the state wherein the pipe body C, a coil body D and a cap E are separated with one another. In this case, the movable core 24 in the pipe body is prevented by a stopper 20 from unexpected coming off from the pipe body. Then, the coil body D is attached to the circumference of the pipe body C, and then the cap E is attached to the pipe body C. The aperture part of the pipe body C is closed by the above-mentioned cap E, and at the same time, the coming off of the coil body D is prevented. In an assembled electromagnet, when a push-pin is pushed, the movable core 24 is moved by the push-pin 46. The push pin 46 is returned by the return spring provided between the stopper 20, used as a spring seat, and the push-pin 46.
Patent JP-H0827524-A (JP)
Title: Operation method of continuous annealing furnace
Inventor: IWATA MINORU
IPC: C21D9/46
Filed: 1994-07-14
Abstract: PURPOSE:To provide a furnace operation method capable of executing two stages of heat treatments (gamma alpha) of stainless steel with one time of passage of steel strips through the inside of a continuous annealing furnace. CONSTITUTION:The supply of fuel to the burners in the heating zone of the continuous annealing furnace for stainless steel strips having a preheating zone, heating zone and soaking zone is stopped and only air is fed into the furnace to rapidly drop the furnace temp. down to the temp. for the alpha treatment. The in-furnace temp. is rapidly dropped in the heating zone thereby. the execution of two stages of the heat treatments (gamma alpha) even by the existing continuous annealing furnace is made possible. Steel sheets having good formability are produced at a low cost by ending cold rolling and annealing of the hot-rolled steel strips of the stainless steel (ferritic and martensitic) respectively by one pass.
Patent JP-H085539-A (JP)
Title: Evaluating apparatus for phase inversion of emulsion
Inventor: DATE MUNEHIRO
IPC: G01N33/00
Filed: 1994-06-21
Abstract: PURPOSE:To easily observe a change with time in composition ratio of emulsion visually and continuously in real time and also improve workability in replacing and cleaning respective members when a type of the emulsion is changed for measurement. CONSTITUTION:Emulsion sample mounted on a plate 1 is rubbed by a chip to measure viscous resistance of the emulsion sample by means of a strain gage and also to observe a state change with viscous characteristics changed as a composition ratio varies by means of a CCD camera in real time. When the chip is to be replaced depending on a type of the emulsion sample or a contaminated chip is to be cleaned, an arm 19 for attaching the chip is rotated backward and supported by a hand, thereby replacing or cleaning the chip.
Patent JP-S5786615-A (JP)
Title: Vibration restricting bearing apparatus
Inventor: KANEMITSU YOUICHI
IPC: F16C27/00
Filed: 1980-11-19
Abstract: PURPOSE: To permit easy and certain correction for eccentricity by supporting a bearing metal by a group consisting of plural springs and making the spring constants in the horizontal and in the vertical directions of the spring group equal and less than the axial equivalent spring constant.  
     CONSTITUTION: When the bearing metal 12 for supporting a rotary shaft 11 is springly supported for a bearing casing 13, lubricating oil is filled in the ring- shaped space 14 between the bearing metal 12 and the bearing casing 13. Four holes 20 for accomodating coil springs 21 are formed in the horizontal and in the vertical directions respectively on the bearing metal 12 and the bearing casing 13, and the spring constants in the horizontal and in the vertical directions of the group a plurality of springs 21 are made equal. The spring constant is selected less than the axial equivalent spring constant K. Control of eccentricity is executed by adjusting the deflection in the vertical direction of the group of springs by setting a shim 22 under the lower side coil spring 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6224814-A (JP)
Title: Scale breaking method for strip steel
Inventor: TAKEMASA TOSHIHIRO
IPC: B21B45/06
Filed: 1985-07-25
Abstract: PURPOSE:To shorten a pickling time by generating a crack on a scale effectively even for a low-descaling steel plate. CONSTITUTION:The strip 53 progressing in the arrow mark direction is elongated by being subjected to a normal bending and reverse bending by work rolls 25, 26 in the state of a tension being added to and elongated again by work rolls 29, 30 and many cracks are caused on the scale. The shape straightening of the strip 53 is then performed mainly by elongating slightly smaller than the elongation by the work rolls 29, 30 by the work roll 33 of uncambering unit 58 finally. This is operated at the elongation percentage of maximum 5%.
Patent JP-S5687496-A (JP)
Title: Decontamination of water containing organics and phosphorus
Inventor: FUKASE TETSUROU
IPC: C02F9/00
Filed: 1979-12-17
Abstract: PURPOSE: To separate organics and phosphorus from water at a high efficiency, by charging an activated sludge to water containing organics and phosphours, and subjecting the water to an aerobic treatment followed by an anaerobic treatment to separate phosphorus as a culcium compound.  
     CONSTITUTION: Raw water 6 is introduced with a returned sludge 7 to an aeration vessel 1, and subhected there to an aeration treatment, by which organics are decomposed by bacteria and phosphorus is absorbed by the bacteria. The treated solution is separated to a solid part and a liquid part in a precipitation vessel 2. An extracted sludge 9 is carried to a phosphorus discharging vessel 3, where a solution is kept at pH about 6W9 and agitated slowly in an anaerobic atmosphere. The bacteria consume phosphorus contained therein and discharge phosphate ions. The phosphate ions are separated as precipitations by the addition of a calcium compound 11. The treated solution is separated to a solid part and a liquid part in a separation vessel 4. The sludge 7 is returned to the aeration vessel 1. The liquid part 13 is carried into a precipitation vessel 5 where the liquid part comes in to contact with crystal seeds containing calcium phosphate in the presence of calcium ions to separate the phosphate ions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1012020-A (JP)
Title: Lens for vehicle lamp and its manufacture
Inventor: NAKAMURA KOICHI
IPC: G02B3/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens for a vehicle lamp, that can reduce the number lamp components and manhours of assembly operations by molding a rim that is provided at the outer edge of the lens, in such a way that the rim is integrated with a lens main body. SOLUTION: In a vehicle lamp lens made of a synthetic resin which is assembled to a front opening is a lamp body in the form of a casing holding a light source 16, a strip rim part 23 integrated with a lens main body by integral molding in such a way as to project forward from the surface of the lens main body with the surface of the rim part 23 subjected to aluminum deposition process 24 is provided at the outer edge of the lends main body 21, and since the lens and the rim that are conventionally constructed separately are formed by integral molding, the number of lamp components and manhours of assembly operation are reduced.
Patent JP-H1110204-A (JP)
Title: Method for preventing scale defects in hot rolled sheet
Inventor: OZAWA MITSURU
IPC: B21B37/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To detect scale defects rapidly and to prevent such successive generation plomptly by controlling rolling temperature and/or draft of finish rolling based on the detected result of defects detector arranged between finishing mills consisting of a plurality of stands of hot rolling line and the coiler. SOLUTION: Control of rolling temperature and/or draft of finish rolling based on the detected result of defects detector 4 is executed. The temperature of sheet in finishing mill 1 falls through heat absorption by rollers at the time of biting to rolls and rises through working heat generation while rolling. The above procedure is repeated successively in the stands F1-F7. Under such circumstances, in the forestages of fimishing mill 1, the sheet temperature reaches peak point and the rolling load gets larger. In consequence, in order to prevent continuous generation of scale defects, it is essential to lower the rolling load of these forestage stands, and accordingly it is effective to lower the rolling temperature and/or the draft in the stands concerned.
Patent JP-S6318881-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TABATA KUNIO
IPC: H04N5/93
Filed: 1986-07-11
Abstract: PURPOSE:To enable the special reproducing of a good quality and to compensate a drop-out by providing a picture memory circuit which stores a reproduced picture by one head of the pair of magnetic heads, and a picture correcting means which outputs the latest reproduced picture due to an abovementioned way instead of the reproduced picture by the other head. CONSTITUTION:The reproduced picture by one head of the pair pf the magnetic heads 2a and 2b with different azimuthes is stored in the picture memory circuit 14, under a condition that the dropout does not occur. A picture reproducing circuit 12 outputs either the output of the picture reproducing circuit 12 or the memory circuit 14, selected by a change-over switch 15, to a reproduced output terminal 16. The switch 15 is switched by the output of a picture correction circuit 17, and the memory circuit 14 is controlled by the same switching output in respect to the writing-in and the reading-out of the reproduced picture and, the picture correcting means is constituted together with the correction circuit 17 and the switch 15. Thus, the latest reproduced picture stored in the memory circuit 14 is outputted instead of the reproduced picture due to the other head. Consequently, the special reproducing without noise can be executed.
Patent JP-S6222709-A (JP)
Title: Nail lacquer remover
Inventor: MURASE AKIRA
IPC: A61K8/00
Filed: 1985-07-24
Abstract: PURPOSE:A nail lacquer remover, capable of nourishing the nail after use thereof with low dewaxing and without any danger of ignition and obtained by incorporating water into a cyclic ester based compound such as ethylene carbonate and glycerine carbonate. CONSTITUTION:A nail lacquer remover prepared by incorporating preferably 2-20wt% water into a cyclic ester based compound (example; ethylene carbonate, propylene carbonate, glycerine carbonate or butylene carbonate) and adding a perfume, dye, etc., thereinto. The remover is excellent in that 1) it is capable of leaving pearly gloss therein because of its low dewaxing; 2) since it is capable nourishing the nail with a fat, water, etc., after use, it does not damage the nail; 3) there is no small of solvent during use; and 4) there is no danger of ignition.
Patent JP-H04365556-A (JP)
Title: Automatic sway preventing and bending correcting method and device for work
Inventor: SUGIYAMA KOICHI
IPC: B24B41/06
Filed: 1991-06-10
Abstract: PURPOSE:To reduce weight and to improve straightening precision by measuring displacement in the direction of a Y-axis and the direction of a Z-axis in each position in the axial direction (the direction of an X-axis) of a work and moving a movable carriage in the directions of the Y-axis and the Z-axis based on the measuring displacement, in an automatic sway preventing and bending correcting device for a work for a screw grinding machine. CONSTITUTION:In prior to a screw grinding work, an amount of displacement in the direction of a Y-axis and the direction of a Z-axis of a work 3 is measured in a plurality of positions in the direction of an X-axis (the axial direction of the work 3) by means of a measuring tool 43 to input a measuring result to a control device 13. The control device 13 computes the numbers of revolutions of motors 6 and 7 so that measured displacement in each position is reduced to zero. A movable carriage 8 is moved forward in the direction of the Y-axis by means of a cylinder 35 and a socket 10 is a lock part 19, and a socket 12 with a lock part 20. Thereafter, the motors 6 and 7 are computed to rotate them by the number of revolutions. Drive shafts 9 and 11 are respectively rotated, and the movable carriages 4 and 5 are moved in directions Y and Z, respectively. The movement reduces displacement to zero.
Patent JP-S6055216-A (JP)
Title: Device for measuring shape of wave front
Inventor: KANOU TOSHIO
IPC: G01B11/30
Filed: 1983-09-06
Abstract: PURPOSE:To make the titled device compact by dividing a light-transmissive disc into N parts radially and equally, constituting respective divided parts of phase shifters and changing divided part for transmitted light by the rotation of the light-transmissive disc to change the optical path like steps. CONSTITUTION:The light-transmissive disc 8 is divided into N parts radially and equally, respective divided parts are constituted of phase shifters, and the optical path can be changed by changing the divided part for the transmitted light by rotating the light-transmissive disc 8. The light-transmissive disc 8 is intermittently rotated by a pulse motor 11 and fitted to the shaft 13 of a pulse motor 11 through a supporting plate 12.
Patent JP-H0213167-A (JP)
Title: Signal multiplex transmission system
Inventor: ARAI TAKAYUKI
IPC: H04M11/06
Filed: 1988-06-30
Abstract: PURPOSE:To prevent unnatural reproducing sound by splitting a voice data of one call into a voice frame by m-bit each, multiplexing an n-bit synchronizing frame in time division, sending the result in a bit rate (v) and setting ratios m/v and n/v in rates not causing unnatural sound. CONSTITUTION:A voice data of one call is split into voice frames 51, 52, 53,... for m-bit each, synchronizing frames 61,62,63,... of n-bit having a synchronizing code and a control data are multiplexed in time division and the result is sent in a bit rate (v), then the voice data and the control data are sent through a 2-wire line. Moreover, the reception of the voice data of one call is synchronized for the voice frames 51, 52, 53,... each. Since the ratios m/v and n/v are set in ratios not causing unnatural sound, the reproducing sound of the is not listened to unnaturally.
Patent JP-H0329123-A (JP)
Title: Optical head device
Inventor: HASHIMOTO AKIRA
IPC: G11B7/09
Filed: 1989-06-26
Abstract: PURPOSE:To obtain an inexpensive, highly reliable and compact device by simple constitution by providing the 2nd light source for detecting an objective lens position detecting signal corresponding to the displacement of an objective lens in the tracking direction. CONSTITUTION:An objective lens position detecting 2nd semiconductor laser 33 is arranged as the 2nd light source opposed to a reflection mirror 32 and fixed on a base material. The 2nd emitting light beam 41 is reflected by a reflecting means 32 fixed to a movable holder so that the aperture of the beam 41 is restricted and the reflected beam 41a is detected by the 2nd photodetector 34 to obtain an objective lens position detecting signal LPS corresponding to the position of the objective lens 17. Thus, the inexpensive, highly reliable and compact device can be obtained by the simple constitution.
Patent JP-H05336223-A (JP)
Title: Terminal equipment and its speakerphone adaptor for mobile telephone system
Inventor: SAITO YUJIRO
IPC: H04M1/60
Filed: 1992-05-29
Abstract: PURPOSE:To provide a speakerphone function to a slave unit of a cordless telephone without increasing the size and the weight of the telephone. CONSTITUTION:A slave set 20 is provided together with a speakerphone adaptor 40. The set 20 contains a transmitter 21, receiver 28, a transmission circuit 24, a reception circuit 26, the switch means 23T and 23R, and a detection means 29 which is held by the adaptor 40 and detects the adaptor 40 to perform the switching between both means 23T and 23R, when it is held by the speakerphone adaptor 40. Meanwhile the adaptor 40 includes a holding part 40H which holds a terminal equipment 20, a microphone 41, and a speaker 48. When the terminal set 20 is not held by the adaptor 40, the transmitter 21 and the receiver 28 of the slave set 20 are connected to the circuits 24 and 26 respectively. Meanwhile the transmitter 21 and the speaker 48 of the adaptor 40 are connected to the circuits 24 and 26 respectively when the unit 20 is held by the adaptor 40.
Patent JP-H04360748-A (JP)
Title: Spindle stock cooling device
Inventor: FUKAMI YASUHIKO
IPC: B23Q11/12
Filed: 1991-06-07
Abstract: PURPOSE:To simplify the structure by providing one cooling liquid cooling device applied to a built-in motor type spindle stock for various machine tools while cooling each part of the spindle stock appropriately. CONSTITUTION:This spindle stock cooling device is applied to a spindle stock 1 with the rotor 6 and spindle 2 of a motor 5 integrated therein. Cooling liquid jackets 8, 9 are respectively provided at the motor part 1a and bearing part 1b of this spindle stock 1. Both jackets 8, 9 are series-provided with a cooling liquid circulating cooling passage 14, and a device 15 is provided to cool cooling liquid in the passage 14. The cooling passage 13 is provided with a by-pass passage 17 parallel-connected to the jacket 9. The by-pass passage 17 side and the jacket 9 side are provided with solenoid valves 18, 19 for switching flow paths, and a passage switching command means 22 supplies switching commands to the solenoid valves 18, 19 according to the temperature state.
Patent JP-S6054808-A (JP)
Inventor: MATSUMOTO CHIYOUZABUROU
IPC: B28B3/00
Filed: 1983-09-05
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-S5868694-A (JP)
Inventor: PIEERU ROORIO
IPC: G21C3/30
Filed: 1982-09-22
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-S58131319-A (JP)
Title: Method and combustion engine for over- supplying combustion engine by using exhaust gas over-supply machine having variable exhaust gas sucking capacity
Inventor: ERUNSUTO IENII
IPC: F02D21/08
Filed: 1982-09-22
Abstract: A method for supercharging internal combustion engines with turbochargers wherein the engine is operated in the lowest load region as a naturally aspirated engine, and the waste gate, the inlet section of the turbine and all other exhaust gas ducts present are fully open. When this load range is exceeded, the flow area of the turbine inlet is reduced to its minimum operational value and subsequently, with a further increase in load, is increased again to its maximum value at full load. The engine operated according to this method has a varioturbocharger whose turbine inlet flow area is controlled by a throttle slide as a function of the fuel injection quantity and the boost pressure by means of an adjustment device and a control pressure modulator.
Patent JP-S6319001-A (JP)
Title: Temperature adjusting device
Inventor: YOMO TOSHIO
IPC: G05B11/36
Filed: 1986-07-11
Abstract: PURPOSE:To accurately detect the temperature of each point, by switching and outputting the voltages of both ends of temperature sensing resistances provided at plural points on a controlled system by an analog switching circuit. CONSTITUTION:A temperature adjusting device is provided with a sensor input part consisting of platinum sensors 14a-14h, etc., which detect the temperature of the plural points (eight points) of the controlled system, and controls the controlled system based on a controlled valiable supplied from the part. At this time, the sensor input part is equipped with a resistance circuit 20 having resistances R1a-R1h in a first resistance group, and resistances R2a-R2h in a second resistance group corresponding only to the number of the platinum sensors which are connected to a reference voltage source Vref, and the analog switching circuit 21 consisting of eight pairs of analog switches 22a and 23a-22h and 23h connected by first - third wires of a three-wire cable, and by energizing the switch 22 sequentially and selectively, the voltage is outputted to impedance conversion circuits 24-25. In this way, it is possible to offset the influence of wire resistance, and to obtain an accurate voltage signal.
Patent JP-H0330108-A (JP)
Title: Magneto-resistance effect head
Inventor: KUDO ICHIRO
IPC: G11B5/39
Filed: 1989-06-27
Abstract: PURPOSE:To lessen the leakage of current and to easily increase the density of recording by forming many shunt bias layers on a ferrite substrate, forming MR sensor layers on these layers, and embedding glass to insulate the MR elements from each other between the shunt bias layers and the respective MR elements. CONSTITUTION:Titanium which is the shunt materials 4 for bias hardly diffuses to glass 61, 62, etc., disposed between adjacent tracks even at 300 deg.C which is the optimum film forming temp. of the MR sensor layers 3 as the glass grooves are disposed between the adjacent tracks on the substrates 11, 22 consisting of magnetic ferrite; therefore, the leakage of the current hardly arises. Since the glass 61, 62 disposed between the adjacent tracks are a nonmagnetic material, the magnetic leakage is prevented as well. There is no problem with respect to crosstalks, etc., and the production of the MR head of a narrow gap is possible. The MR head which can efficiently reproduce the high-density record as well is obtd.