baber/WOPTO huggingface dataset:
Patent JP-H11252555-A (JP)
Title: Coding and multiplexing system and its method
Inventor: KOBAYASHI NAOMASA
IPC: H04N19/00
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a coding and multiplexing system and its method with a simple configuration where transmission efficiency is considerably enhanced. SOLUTION: In this coding and multiplexing system, a multiplexer means assigns an excess frequency band with respect to a setting rate of coding means 31A-31N according to the quantity of coded data outputted from a coding means 35 for a frequency band for reading coded data from each buffer corresponding to another coding means. In this coding and multiplexing method, an excess frequency band with respect to a setting rate of channels is assigned for a frequency band for reading coded data from other channel buffers according to the quantity of the coded data of each channel.
Patent JP-S58188401-A (JP)
Inventor: JIEIMUZU FUEIERA
IPC: A43B17/00
Filed: 1983-04-14
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-S57179837-A (JP)
Title: Photographic sensitive material
Inventor: YOKOYAMA SHIGEKI
IPC: G03C1/85
Filed: 1981-04-28
Abstract: PURPOSE:To prevent the charging and to improve the adhesion resistance by adding a fluorine-contg. polymer having a specified styrene monomer in each polymn. unit. CONSTITUTION:To a constituent layer is added a water soluble polymer having >=0.1g solubility in 100g water at 20 deg.C and represented by general formulaI [where A is a monomer unit having an ethylenic unsatd. group, R<1> is H,  halogen or 1-3C alkyl, R<2> is a univalent substituent, R<f> is fluorine substituted 1-30C alkyl, aralkyl, aryl or alkylaryl, X is a bivalent combining group -(R)p-L- (where R is alkylene, arylene or aralkylene, L is oxy, imino, carboxy or the like, and p is 0 or 1), (l) is 0-4, (m) is 0-3, (n) is 1-5, (x) is 0.1-50mol%, and (y) is 50-99.9mol%].
Patent JP-S52147309-A (JP)
Title: Inlet casing of turbo machine
Inventor: MIWA MITSUSUNA
IPC: F04D29/44
Filed: 1976-06-02
Abstract: PURPOSE: To remove automatically the particles contained in the worked fluid by providing the ring for the interior and exterior lines of the inlet mouth of the turbo machine prior to working fluid entered into the turbo machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03265054-A (JP)
Title: Data bus controller
Inventor: MIYAJIMA SHINICHI
IPC: G06F13/12
Filed: 1990-03-15
Abstract: PURPOSE:To improve the transmission efficiency of a data bus by completing read-out of a control command to be executed in the next time before the bus control operation conforming to a control command which is being executed at present is finished. CONSTITUTION:When the transmission of a data word is completed, after a response time of a prescribed time, a bus controller 12 becomes a state of waiting for receiving a response signal for reporting the completion of data reception from a data bus terminal equipment 13 designated by a terminal address code of a command signal. By utilizing the time of this reception awaiting state, a control command to be executed in the next time is read out in advance from a memory 11, and immediately after the reception of a status code is completed, decoding of the control command is executed, and the control of data transmission confirming thereto is started. In such a way, between each time of the data transmission, an extra time is not required.
Patent JP-H01315692-A (JP)
Title: Method of operating rotary pump for high purity liquid
Inventor: TSUKAMOTO MASUYA
IPC: F04D13/06
Filed: 1989-03-16
Abstract: PURPOSE:To prevent worn impurity from passing through a gap in a shaft piercing section into a pump chamber by feeding under pressure liquid to be handled by a pump at a predetermined flow rate into the shaft piercing section from the pump chamber always during the rotation of the pump but for a predetermined time after stop of the pump. CONSTITUTION:During rotation of a geared motor pump 20A, a discharge pump 38 is operated always, and accordingly, liquid to be handled by a pump in a suction tank 42 is fed under pressure into a discharge tank 41 by the suction force of the discharge pump 38 and the discharge pressure of an impeller in the geared motor pump 20A. That is, the liquid to be handled by a pump is fed successively through a shaft piercing section gap 27, a front bearing 28, a can gap 31 and a rear bearing 34 from a pump chamber 25, and then is feed successively through a discharge passage 37a, the discharge pump 38, a flow regulating valve 39 and a flow sensor 40 from a discharge port 36. Further, the operation of the discharge pump 38 is continued until at least a predetermined time elapses after stop of the motor pump 20 so as to similarly feed the liquid to be handled by a pump.
Patent JP-S63230291-A (JP)
Title: Device for correcting optical axial deviation of laser beam for laser beam machine
Inventor: EBIHARA JUN
IPC: B23K26/042
Filed: 1987-03-19
Abstract: PURPOSE:To improve the machining accuracy and machining efficiency by moving a nozzle in the direction where a central axis of the nozzle is brought in line with an optical axis of a laser beam based on the output difference of respective laser beam energy detection means making a couple. CONSTITUTION:The temperatures detected with thermocouples 11 and 13 in the X axial direction are inputted to a controller 15 and a deviation between these is calculated and an X axis servomotor driving signal corresponding to this deviation is outputted to a motor 8. In this way, the nozzle 7 is moved in the X axial direction. Next, it is judged whether the deviation is under a set value and while a judged result is NO, it is repeated till the result is YES. In the case of YES, the respective detected temperatures of thermocouples 12 and 14 in the Y axial direction are inputted to the controller and in the same way, a driving signal corresponding to the deviation is outputted to a motor 9 and the nozzle 7 is moved in the Y axial direction so that the deviation is made to zero. Next, it is judged whether the deviation is under the set value. By this method, the nozzle 7 is automatically moved and the deviation of the laser beam optical axis 2a is corrected to the central axis 7a of the nozzle 7.
Patent JP-H08321143-A (JP)
Title: Viterbi decoding device
Inventor: SHIGENOBU MASAHIRO
IPC: H04L25/497
Filed: 1996-03-21
Abstract: PURPOSE: To obtain a Viterbi decoding device with a high data detection accuracy and an improved compatibility with another recording/reproducing system. CONSTITUTION: A first equalizer 1 equalizes the waveform of an input signal and converts it into a signal with partial response characteristics. A nonlinear equalizer 4 compensates the residual equalization error of the output signal of the above first equalizer 1 with the amount of correction based on a control signal C from a comparator 8. A Viterbi decoding circuit 5 decodes the output signal of the above nonlinear equalizer 4. A second waveform equalizer 6 equalizes the waveform of the output signal of the above Viterbi decoding circuit 5 and converts it into a signal with partial response characteristics. A delay circuit 7 make the phase of the output signal of the above nonlinear equalizer 4 match with that of the output signal of the above second equalizer 2.  The comparator 8 compares the output signal of the above delay circuit 7 with the output signal of the above second equalizer 6 and feeds the comparison result to the above nonlinear equalizer 4 as a control signal C.
Patent JP-H0580712-A (JP)
Title: Radioactive display
Inventor: JIYON RICHIYAADO TOROKISERU
IPC: G09G3/22
Filed: 1992-03-23
Abstract: PURPOSE: To provide an improved radioactive display capable of localizing the influence of short-circuit of one column electrode. CONSTITUTION: A matrix type addressable vacuum fluorescent display 10 has electrodes 14 prepared in each row, two column electrodes 18L, 18R prepared in each column of a pixel 12 and two pairs of FETs 44L-46L, 44R-46R individually connected to the row and column electrodes 14, 18L, 18R so as to turn on a phospher element 26 corresponding to a required pixel and each pair of the FETs 44L-46L, 44R-46R is provided with a redundant circuit for supplying a part of a phospher driving current. Thereby even when either one of the column electrodes 18L, 18R or a pair of FETs 44L-46L is failed, the remaining pair 44R-46R is driven so as to emit the phospher 26 at least by suitable intensity.
Patent JP-S54117-A (JP)
Title: Air-fuel ratio control system in internal combustion engine
Inventor: OKAMURA MASAYUKI
IPC: F02M7/24
Filed: 1977-06-02
Abstract: PURPOSE: To devise to control both of a main and a low speed fuel system simultaneously only by a single actuator in a system to regulate a mixing rate on the basis of an air-fuel ratio detected by an exhaust gas sensor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60209291-A (JP)
Title: Separation of water-soluble organic compound
Inventor: KONAGAYA JIYUUJI
IPC: C02F1/44
Filed: 1984-04-03
Abstract: PURPOSE:To improve the separation efficiency and the permeation performance by adding the metallic salt of a phosphorus compd. to the mixture of water and water-soluble organic components in the osmosis-vaporization separation of an aq. soln. of organic compds. CONSTITUTION:The metallic salt of a phosphorus compd. such as KH2PO4 and K2HPO4 is added to the liquid mixture of water and water-soluble organic compds. such as ethanol. The liquid mixture is added into the cell of an osmosis- vaporization apparatus wherein a high molecular membrane such as a polydimethylsiloxane membrane is set, and allowed to stand in a thermostat. The opposite side of the liquid mixture is sucked by a vacuum pump, and the substance which permeates the membrane is taken out in a gaseous state.
Patent JP-H01240575-A (JP)
Title: Coating composition
Inventor: SASAKI NOBUHIRO
IPC: C09D163/10
Filed: 1988-03-17
Abstract: PURPOSE:To provide a composition for an air-drying coating, containing a resin vehicle composed of an addition product of an epoxy resin and acrylic acid, a flexible epoxy resin and an amine resin at specific ratios, having flexibility and suitable for the use in cold district. CONSTITUTION:The objective composition contains a resin vehicle composed of (A) a reaction product of acrylic acid and an epoxy resin containing >=2 epoxy groups in one molecule and having an epoxy equivalent of 100-2000, (B) a flexible epoxy resin (e.g., epoxy resin modified with acrylonitrile rubber) and (C) an amine resin (e.g., aromatic polyamine). The ratio of the component A:B is (3-75):(97-25), preferably (5-70):(95-30) in terms of the weight of solid component. The equivalent ratio of the component (A+B):C is 100:(70-120) (A and B are epoxy equivalent numbers and C is equivalent number of active hydrogen).
Patent JP-S55157375-A (JP)
Title: Aeration absorption type water distillation system and apparatus therefor
Inventor: KOSAKA MINEO
IPC: B01D3/00
Filed: 1979-05-26
Abstract: PURPOSE: To efficiently distillate water by absorbing medium having a slow steam absorption capability by combining a water flow ejector, a cyclon, a steam absorption tower, and a steam condensation tower so that steam movement in the equipment is accelerated by circulated air.  
     CONSTITUTION: Water to be treated is mixed with air by use of a water flow ejector 1 and jetted to form air containing much steam, which air is separated from liquid by use of a cyclone 3. This is brought into contact with a steam absorbing medium filled in a steam absorption tower 7 so that steam is absorbed and removed, then is used by being mixed with water to be treated. Meanwhile, the steam absorbing medium which has absorbed steam, after being heated, is mixed with air by use of the water flow ejector 1, and is jetted to form air containing steam, then is separated from the medium by the cyclon 3. Then, steam is condensed and removed by cooling, and again used by being, mixed with steam absorbing medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60210174-A (JP)
Title: Vibration wave motor
Inventor: MUKOUJIMA HITOSHI
IPC: H01L41/09
Filed: 1984-04-02
Abstract: PURPOSE:To support without disturbing the vibration of a vibrator by supporting by a supporting member having an auxiliary vibrator in a motor for driving a movable element by generating a traveling vibration wave at a ring-shaped vibrator by an electrostrictive element. CONSTITUTION:A supporting plate 23 having an auxiliary vibrator 23a is secured to a ring-shaped elastic member 21, a ring-shaped electrostrictive element 22 is further secured to form a ring-shaped vibrator 24. The vibrator 24 is supported by the vibrator 23a to a motor pivot 25, and a rotor 29 energized by a spring 28 is planely contacted. A frequency voltage is applied to the element 22 to rotate the rotor 19 by the traveling vibration wave generated at the vibrator 24. Thus, the vibrator 24 can be supported in a simple structure without decreasing the performance, thereby improving the durability and reducing the cost.
Patent JP-S61224410-A (JP)
Title: Reduced pressure cvd thin film forming device
Inventor: MIYAZAKI SHINJI
IPC: H01L21/31
Filed: 1985-03-29
Abstract: PURPOSE:To maintain the interior of a reaction tube clean by preventing the generation of particles as well as to enable to suppress the defective seal generat- CONSTITUTION:The end part located on the side of the back door 10 of the inner reaction tube 2 is bent inwards, and a gas exhaust hole 14 having the.
Patent JP-S51140705-A (JP)
Title: Magnetic tape apparatus
Inventor: AKAMINE TAKENORI
IPC: G11B15/66
Filed: 1975-05-30
Abstract: PURPOSE: To provide a magnetic tape apparatus having a tension servo mechanism which is able to variably absorb the pressure given by a backtension giving means onto a magnetic tape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51141616-A (JP)
Title: Key switch apparatus in electronic musical instrument
Inventor: NISHIBE KOUJI
IPC: G10H1/02
Filed: 1975-05-31
Abstract: PURPOSE: To provide sounds in accordance with the touching pressure forces of keys. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04305540-A (JP)
Title: Production of hydrogen-containing chloromethane compounds
Inventor: MORIKAWA SHINSUKE
IPC: B01J23/656
Filed: 1991-03-06
Abstract: PURPOSE:To produce a hydrogen-containing chloromethane compound such as chloroform capable of serving as an important raw material for various chlorofluoro compounds in high selectivity by hydrogenating carbon tetrachloride in order to convert the carbon tetrachloride into the useful compound, the carbon tetrachloride being a regulation target compound. CONSTITUTION:Carbon tetrachloride is hydrogenated in the presence of a reduction catalyst comprising a platinum group metal and at least one element selected from the group consisting of Ni, Co, Fe, Mn, Cr, Mo, Re and W to produce a hydrogen-containing chloromethane compound.
Patent JP-S60210742-A (JP)
Title: Evaluating apparatus for fine particle dispersion
Inventor: KAWAKUBO YOUICHI
IPC: G01N23/06
Filed: 1984-04-04
Abstract: PURPOSE:To enable a quantitative display of dispersion of fine particles with a high reproducibility by determining the mean of the shortest continuity ranges of the parts with or without fine particles in a distribution image of the fine particles in a thin film by radiation. CONSTITUTION:A picture 10 of a thin film having fine particles dispersed therein with a transmission electron microscope is taken with a TV camera 100 and image data thereof are accumulated into an image memory 200 through a control circuit 110. An arithmetic control circuit 20 picks up the image data sequentially to be memorized into a binary-coding image memory 210 as ''1'' or ''0'' depending on whether they are above or below the fixed slice level. The circuit 20 determines the number of pixels in which ''1s'' or ''0s'' continue to points of the specified number of pixels at the center of the memory 210 in the following four directions: vertically, horizontally and in two directions of 45 deg. to determine the minimum as the range of ''1'' or ''0'' in the four directions at the respective points. The ranges of ''1'' of ''0'' are totalized at the points and the results are divided by the number of pixels to determine the average range of the parts with or without fine particles, which is printed out 90. Thus, the dispersibility of the fine particles can be displayed quantitatively.
Patent JP-S51141067-A (JP)
Title: Hair clipper
Inventor: HATA SHIYUNICHI
IPC: B26B19/22
Filed: 1975-05-31
Abstract: PURPOSE: To provide hair clippers having double function of ordinary hair dressing and thinning of hair to smoothen the hair, the clipper being capable of being switched from one function to the other without troublesome works of replacing and adjusting the cutting blade. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52148738-A (JP)
Title: Ignition angle advancing controller for internal combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02M25/07
Filed: 1976-06-04
Abstract: PURPOSE:To prevent the lowering of engine output while reducing NOx, by advancing ignition timing in response to the increase of exhaust reflux quantity, in an ignition angle advancing controller for an internal combustion engine with an exhaust reflux device.
Patent JP-H10258508-A (JP)
Title: Ink jet head
Inventor: TOYOFUKU YOSUKE
IPC: B41J2/045
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable variation in the amount of ink jetting for an ink jet head used in an ink jet recording method. SOLUTION: Independent heaters 13 and 14 are provided at points 11 and 12 of an actuator 10 made of shape memory alloy with a convexity put in memory, and an ink passage 25 equipped with a diaphragm 21 urged to compress a convexity part and an orifice 22 is provided. The amount of displacement is varied for the actuator 10 with the points 11 and 12 heated separately with the heaters 13 and 14, and thereby the amount of ink jetted out of the orifice 22 can be varied.
Patent JP-H06244672-A (JP)
Title: Rectangular piezoelectric oscillator
Inventor: YANAGISAWA YUJI
IPC: H03H9/13
Filed: 1993-02-17
Abstract: PURPOSE:To facilitate and accelerate the work of insertion and support at the time of assembling a crystal board by lowering an internal height and lowering/miniaturizing the height of external structure by supporting the crystal board while being inclined to the surface of a base part inside a holder. CONSTITUTION:Concerning a supporting mechanism 40, a slit part 50 is formed by an arm part 42 and a frame part 43 to be branched continuously to a beam part 41, the direction of the slit part 50 is provided with an inclination angle theta1 to a base part surface 20 inside the holder on a side face drawing and provided with an inclination angle theta2 to a log axis on a plane drawing, and a pair opens the heads while being separated each other. Therefore, since the crystal board to be inserted to the slit part 50 is supported while being inclined to the base part surface 20 inside the holder, the inner height from the base part surface 20 to the head of the short side of the crystal board is lowered and stably held by the arm part 42, frame part 43 and the stopper of the head. In this case, since the thickness of the crystal board is normally extremely thin in comparison with the dimension of the short side, the height is lowered by the inclination angle theta1 in comparison with vertical support.
Patent JP-H09257467-A (JP)
Title: Optical displacement-measuring apparatus
Inventor: OTSUKI SHINYA
IPC: G01B11/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement-measuring apparatus which has a large tolerance to an inclination of a face to be measured (object to be detected) or a setting angle thereof, small detection errors and is hard to generate noises. SOLUTION: The apparatus is provided with a light-projecting means 1 for projecting light beams to an object 90 to be detected, a condensing means 2 spaced a predetermined distance sideways of the projecting means 1 for condensing a reflecting light of light beams from the object 90, and a PSD (light spot position-detecting element) 3 arranged at a condensing face of the condensing means 2 for outputting a pair of detection signals consequent to the movement of a condensed light spot. The light-projecting means 1 consists of an LD (light- projecting element) 11, a collimator lens 12, an objective lens 13, a circular opening 14, and an optical filter 15. The circular opening 14 is placed on an optical path between the collimator lens 12 and objective lens 13. An opening diameter of the circular opening 14 is set to be smaller than an entrance pupil of the objective lens 13.  An intensity distribution of projected light sports to the object 90 is rendered approximately flat.
Patent JP-S61226505-A (JP)
Title: Method for operating steam turbine
Inventor: TAKAHASHI TORU
IPC: F01D17/20
Filed: 1985-03-29
Abstract: PURPOSE:To prevent efficiency drop and generation of erosion by restraining generation of water drops through such processes of obtaining moisture degree of steam at low pressure stage inlet of a steam turbine and supplying overheat steam to the low pressure stage inlet when the degree is larger than the set value. CONSTITUTION:A duct for supplying main steam to the low pressure stage inlet of a steam turbine 4 from the lower course in relation to the main steam stop valve 2 of the main steam supplying system of a turbine through a mixed pressure steam regulating valve 8 and a reducing valve 9 is provided. And pressure and temperature of a calorie meter 10 provided at the final stage inlet are input in a computer 11 to obtain moisture degree of the steam at the low pressure stage inlet due to load fluctuation, and the mixed pressure steam regulating valve 8 is controlled by output corresponding to the difference thereof from the objective moisture degree so as to regulate the mixed pressure steam amount. When actual moisture degree is larger than the objective value, the valve 8 is opened to supply overheat steam so as to reduce moisture degree.
Patent JP-S58182795-A (JP)
Inventor: OOHASHI YOSHINORI
IPC: B41J29/46
Filed: 1982-04-20
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-S52148407-A (JP)
Title: Direct teeming induction furnace
Inventor: ANAMI MASAHARU
IPC: F27B14/06
Filed: 1976-06-04
Abstract: PURPOSE: To prevent a dropping position of a molten metal from varying in teeming the molten metal from an induction furnace into a mold by shiftint inclination fulcrums of the furnace so as to teem all of the molten metal directly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04300591-A (JP)
Title: Conductivity sensor
Inventor: TAKEDA YOSHIAKI
IPC: D06F39/08
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the structure of a conductivity sensor for detecting the degree of dirt, the degree of rinsing, the degree of dehydration, etc., of clothes at the time of washing, and setting each optimal time, the circuit for driving or detecting this structure and the fitting structure of the sensor. CONSTITUTION:1. The fitting position of a sensor: The through-hole is provided on the outside peripheral surface of a bottom part of an outer tank, and it is assembled so that the highest part of the conductivity sensor does not protrude from the outside peripheral surface of acid bottom part. 2. The sensor structure: The sensor case is divided into two chambers, an electrode plate is provided opposingly on one of them, electronic parts containing a transformer are provided on the other, and the whole substrate on which they are loaded is sealed with a cast molding agent such as urethane, etc.
Patent JP-S62225479-A (JP)
Inventor: HARAKAWA MASAYUKI
IPC: F02M35/16
Filed: 1986-03-26
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。