baber/WOPTO huggingface dataset:
Patent JP-S56165485-A (JP)
Title: Ultrasonic wave probe
Inventor: KASAI CHIHIRO
IPC: G01N29/24
Filed: 1980-05-26
Abstract: PURPOSE:To obtain an accurate picture signal, by adding an ultrasonic wave absorber on the wave transmission/reception surface of an ultrasonic wave probe and quickly reducing the signals caused by a multireflection to suppress a multi-image. CONSTITUTION:An ultrasonic wave absorber 20 is added on a wave transmission/ reception surface 10a of an ultrasonic wave probe 10. The ultrasonic beam radiated from the surface 10a enters an object 18 to be inspected through the absorber 20. The reflected waves sent from reflectors TA and TB detect the pulses A1' and B1' with an electroacoustic transducer 14 after passing through the absorber 20. A part of the reflected flutrasonic wave is reflected again on the surface 10a to be returned to the reflectors TA and TB, and returns to the surface 10a to detect the pulses A2' and B<6>'. Another part of the reflected ultrasonic wave repeats the reflection to detect pulses A3', B3'-. If the amount of attenuation caused when passing once through the absorber 20 is assumed to alphadB, an attenuation of 2alphadB is caused in every going and returning. A quick attenuation is caused at and after the second time. As a result, the pulse due to a multireflection is reduced quickly, and a clear discrimination is possible between A1' and B1' to obtain an accurate picture signal.
Patent JP-H10251577-A (JP)
Title: Ink for ink jet and ink jet recording using the same ink
Inventor: HARUTA MASAHIRO
IPC: C09D11/38
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product capable of providing a bright print having high fastness at a high density, especially such a yellow dyed product by using a disperse dye having a specific structure as a colorant. SOLUTION: This ink for ink jets comprises a colorant and a liquid medium for dissolving and/or dispersing the colorant. A disperse dye represented by formula I (X is Cl or Br; R is CH3 or C2 H5 ) or formula II (R is NO2 , CH3 or OCH3 ) is contained as the colorant in an amount of preferably 1-15wt.% based on the total amount of the ink. The liquid medium preferably consists essentially of water in an amount of preferably 40-90wt.% based on the total amount of the ink. When a water-soluble organic solvent is used in combination with water, effects can preferably more remarkably be manifested. Ethanol, etc., are preferred as the water-soluble organic solvent and the content thereof is preferably 5-40wt.% based on the total amount of the ink. The average particle diameter of the disperse dye dispersed in the ink is preferably 0.1-0.3μm.
Patent JP-H11262370-A (JP)
Title: Treatment of mushroom of agaricaceae as health food material, and health food
Inventor: MIYABAYASHI KOJI
IPC: A23L19/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating a mushroom of Agaricaceae by which the mushroom of the Agaricaceae can be efficiently utilized as a more stabilized finely granulated material or extract regardless of kinds of the mushroom of the Agaricaceae and kinds of the contents. SOLUTION: A suspension including a mushroom of Agaricaceae is treated with a wet jet mill to atomize the material, enable the effective material to be efficiently utilized and stabilize the effective material. An apparatus capable of emulsifying, dispersing or pulverizing a dispersoid by forcefully feeding a fluid to be treated from two nozzles arranged in a pressure-resistant vessel in a sealed state, allowing flows of the fluid to be treated to be collided and joined at the downstream side of the nozzles is used as the wet jet mill.
Patent JP-H01241865-A (JP)
Title: Semiconductor device
Inventor: KITO TAKAYUKI
IPC: H01L21/331
Filed: 1988-03-23
Abstract: PURPOSE:To reduce the number of components, to eliminate an isolation, and to form a collector electrode from the rear face of a chip by forming a diffused layer in a telescopic quadruple structure and associating a diode, a transistor or a resistor in the chip. CONSTITUTION:One end of a polysilicon film 9 is brought into contact with a base diffused layer 3 on a P-type silicon substrate 21 through a window 7c. A base electrode B, wirings 8 and an emitter electrode E are formed on a silicon oxide film 7. The electrode B is formed to be superposed on the other end of the film 9, and the electrode E is formed on an anode diffused layer 6 disposed near a window 7a. The wirings 8 are formed over a cathode diffused layer 5 disposed at a window 7b and an emitter diffused layer 4 to electrically connect the layer 5 to the layer 4. A collector electrode C is formed on the rear face 2b of a substrate 2. A P-N junction formed between the layers 6 and 5 becomes a diode. The film 9 becomes a resistor R. The layers 6, 5 are formed in a telescopic state in the layer 4, and isolation between the diode and a transistor is not required.
Patent JP-S62222860-A (JP)
Title: Printing apparatus
Inventor: YOSHIHARA TAKAO
IPC: B41J2/36
Filed: 1986-03-25
Abstract: PURPOSE:To automatically obtain a good printing image matching with the quality of printing paper, by detecting the reflectivity of printing paper by a reflection type optical sensor and controlling the heat generating quantity of a thermal head so as to become inversely proportional to the magnitude of light reflectivity. CONSTITUTION:When the kind of printing paper 8 becomes different, reflectivity becomes different and, therefore, the analogue output of a reflection type optical sensor 7 changes and the output of the optical sensor 7 is small in an area where the reflectivity of paper is low (low in smoothness of paper) and the output thereof becomes large in a high area (high in smoothness of paper). The output of the optical sensor 7 is taken in CPU1 through an A/D converter 9 and an input/output port 10. CPU1 makes the supply time of a current to a current control circuit 5 long when the digital value inputted to the port 10 is small on the basis of the program mounted in ROM2 to increase the heat generating quantity of a thermal head 6. By this method, the melting quantity of the ink of an ink ribbon becomes much and a large quantity of ink is adhered to paper low in smoothness. When the input digital value at the port 10 is large, the supply time of a current is made short to reduce the melting quantity of ink.
Patent JP-H06257475-A (JP)
Title: Butterfly valve bearing device for exhaust brake
Inventor: YAGINUMA HIDEAKI
IPC: F16K1/226
Filed: 1993-03-05
Abstract: PURPOSE:To secure easy opening/closing operation of a valve body by eliminating a foreign matter in an exhaust gas, which adheres to a sliding contact part between a bearing member and a sealring. CONSTITUTION:In an outside recessed groove 8 formed of an outside retainer 7 and a step difference part 5a of a bearing member 5, a seal member 10 is freely fitted, and multiple rough faces, which have triangular cross sections and face in the radiation direction, are formed on the side face, which is slidingly contacted with the step difference face 5b of the seal member 10, so that a foreign matter adhering to the step difference face 5b is scraped off at every opening/closing operation of the valve body 4 and adhesion of the foreign matter can be prevented.
Patent JP-H08267409-A (JP)
Title: Swarf removal device
Inventor: KINOSHITA KIYOSHI
IPC: B27G3/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a swarf removal device which can positively remove swarf easily from the upper surface of a wood architectural part. CONSTITUTION: This swarf removal device 40 is located in the downstream of a fabricating machine 20 such as a sizer arranged on a production line for manufacturing wood architectural parts 10 such as a wood panel, and is also located on the upper side of a transport means 30 for transporting the architectural part 10 fabricated by the fabricating machine 20. The device removes the swarf lying on the upper surface 11 of the architectural part 10 by spewing or aspirating an air.
Patent JP-S58193767-A (JP)
Title: Manufacture of hydrophilic coating
Inventor: HANSU RAIMONDO RAMUBAATO
IPC: C08J7/056
Filed: 1983-04-21
Abstract: A process for coating a polymer surface with a hydrophilic coating with low friction in wet condition. The process comprises applying to the polymer surface a solution containing between 0.05 to 40 % of a compound which comprises at least two unreacted isocyanate groups per molecule, evaporating the solvent, applying a solution containing between 0.5 to 50 % of polyvinylpyrrolidone to the thus treated polymer surface and then evaporating the solvent of the last mentioned solution, and curing the coating at elevated temperature. The process is preferably carried out in the presence of a catalyst for the curing of isocyanate.
Patent JP-H02249769-A (JP)
Title: All-direction running device of mover
Inventor: TAKAHASHI KENJI
IPC: B62D7/14
Filed: 1989-03-23
Abstract: PURPOSE:To make a prompt change of direction possible in an arbitrary direction in a narrow place by using all-direction wheels, which can be rotated in a direction at a right angle to an axle direction and also in the axle direction, and controlling the direction of rotation and the speed of these all-direction wheels. CONSTITUTION:Four axles 3 are rotatably supported respectively by two bearings 4 along a right square diagonal line in a reverse surface of a truck 2 in an ultrasonic flaw detector 1 serving as a mover, and an all-direction wheel 5 is fixed between these two bearings 4. The all-direction wheel 5 is constituted by fixing to the axle 3 with a phase mutually shifted 60 deg. two wheel constitutional units formed by rotatably fitting two or more barrel-shaped rollers 7 to a roller frame 6 in its peripheral direction. The axle 3 to provided, on its one end, with a worm wheel 8 fixed thereto and meshed with a worm 9 provided on the shaft 11 of a motor 10 mounted to the trunk 2, and the all- direction wheel 5 is controlled in its rotary direction and rotational speed by controlling a direction of rotation and the rotational speed of the motor 10.
Patent JP-S62225161-A (JP)
Title: Rotation axis generator and generator with mobile rotation axis motor
Inventor: KOBAYASHI HITOSHI
IPC: H02K53/00
Filed: 1986-03-27
Abstract: PURPOSE:To generate electric power without producing atmospheric pollution, by utilizing rotational force of a free-running structure and a stationary structure having a rotation axis and axle. CONSTITUTION:A generator 3 with spoke attaching tool is mounted on a rotation axis 1 of a front wheel of a bicycle, and fixed to a spoke 2 by a nut 4. When the bicycle starts in free running, the rotation axis 1 is rotated and the generator 3 mounted around the rotary shaft 1 is interlocked and generates electric power.
Patent JP-H04281774-A (JP)
Title: Production of freeze-resistant gelatinized food
Inventor: KUMABE KIYOSHI
IPC: A23L35/00
Filed: 1991-03-11
Abstract: PURPOSE:To obtain the title food not growing crystal of ice even by freezing of coordinated water in gel matrix in freezing and preservation by blending a food with a gelatinizing agent and an auxiliary. CONSTITUTION:A food is blended with a gelatinizing agent (preferably curdlan or iota type carrageenan) and an auxiliary (e.g. glycerol or propylene glycol) and aged at 40-60 deg.C for 10-20 minutes to give the objective food.
Patent JP-S56166335-A (JP)
Title: Heat treatment of ferrite stainless steel wire rod
Inventor: SAWADA YOSHIYUKI
IPC: C21D9/52
Filed: 1980-05-24
Abstract: PURPOSE:To save the heat energy and to shorten the treating time by rolling a ferrite stainless having a specified composition and treating it by the combination of keeping at a specified temp. with water cooling. CONSTITUTION:The ferrite stainless steel has a composition consisting of <0.12% C, <1.00% S, <1.25% Mn, 16.00-18.00% Cr and the balance Fe with inevitable impurities. This steel is rolled and kept at 740-820 deg.C for at least 5min without cooling to <650 deg.C. It is then water-cooled. By the water cooling, the steel is rapidly passed through a region close to about 600 deg.C where M7C3 type carbide or carbonitride causing intergranular corrosion is formed, so the precipitation is minimized.
Patent JP-S61228538-A (JP)
Title: File control system
Inventor: WATANABE MASAHIKO
IPC: G06F12/00
Filed: 1985-04-01
Abstract: PURPOSE:To improve the independence properties from a disk device of a program and performing the allocation of files at a high speed, by using a control file to control the files contained in plural magnetic disk devices. CONSTITUTION:A retrieval processing part 21 of a file control mechanism 20 of a file control system receives the file allocation signal and the name of the file to be allocated from an input terminal 10 and reads the contents of a control file 51 of a group 50 of magnetic disk devices to a main memory 60 from an input/output controller 30 for magnetic disk. The names of all files included in the group 50 and addresses of the file identifiers and file levels are stored in the file 51 in the form of a table. Then the part 21 collates the table evolved to the memory 60 with the allocated file names given from the terminal 10 and gives a desired file to an allocation processing part 22. Then the part 21 reads the desired file level to the memory 60 and delivers the file allocation to an output terminal 40.
Patent JP-S52152760-A (JP)
Title: Electronic alarm watch
Inventor: KONDOU KENICHI
IPC: G04G5/00
Filed: 1976-06-14
Abstract: PURPOSE: To provide an electronic alarm watch of digital type, in which the alarm is prevented from being raised upon the time setting operation to reduce the power consumption of a battery thereby to elongate the life. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63237247-A (JP)
Title: Recording and reproducing device
Inventor: KONDO MASAYUKI
IPC: G11B15/467
Filed: 1987-03-24
Abstract: PURPOSE:To attain tracking at the time of reproduction with a simple circuit constitution by fitting plural rotary heads reproducing one and the same track on a rotary drum with a step and obtaining information on track deviation at the time of reproduction from an output difference with respect to one and the same track of the rotary heads. CONSTITUTION:When the heads HA and HA' fitted to the rotary drum 1 with a step PS are reproduced, the difference of the track in deviation directions is represented as the size of the outputs of the heads HA and HA'. Here, envelope detection circuits 6 and 7 are provided on the output side of reproduction amplifiers 2 and 3, and the level of reproduction signals is detected. The detection outputs SA2 and SA2' of the circuits 6 and 7 are supplied to sampling hold circuits 8 and 9 and are subjected to a sample-and-hold. The sampling-holding signals SA3 and SA3' are transmitted to the non-inverted input terminal and the inverted input terminal of a comparator 10, and comparison error signals are fetched to a terminal 11 as tracking error signals SE.
Patent JP-S59194264-A (JP)
Title: Reserving device
Inventor: WATANABE MASAKATSU
IPC: G06Q50/00
Filed: 1983-04-19
Abstract: PURPOSE:To make a reservation and an inquiry accurately and securely by printing information which specifies a customer as a bar code on a recording form, and displaying visually reservation information corresponding to a read customer. CONSTITUTION:Reservation information on a reserved customer is inputted on a keyboard 2. This reservation information is printed out on a reservation slip 3 by a printer 4. The customer code and reservation information are stored in a memory, and the number of the customer code and its encoded bar code 9 are printed on the reservation slip 3. When the customer makes an inquiry about the reservation information, a bar code reader 8 scans and reads the bar code 9 recorded in the reservation slip shown previously by the customer or a reservation slip copy stored previously in a shop. The reservation information is displayed on a display device 10 and its contents are viewed and confirmed by an operator.
Patent JP-S57184887-A (JP)
Title: Hot water producing plant
Inventor: KUROKAWA MASAHIRO
IPC: F24J3/08
Filed: 1981-05-08
Abstract: PURPOSE:To enable to deal with the heat exchange between two liquids having different corrosion mechanisms to the material of a vessel by a method wherein an evaporator of geothermal water and a heater of river water are separately provided and each vapor phase part of  the evaporating chambers of the evaporator and that of the heating chambers of the heater  are communicated to each other with a steam pipe in the hot water producing plant for geothermal generation. CONSTITUTION:The geothermal water is sent to hot water storage tanks 11 as indicated with  the arrow A and removed H2S content up to a certain point and as well as discharged from a  vent hole as indicated with the arrow F. The geothermal water left the hot water storage  tanks 11 is supplied to the evaporator 18 and evaporated successively in each of the evaporating chambers 22 and naturally drained into a water storage tank 15 from the final evaporating chamber 22e through a geothermal water drain pipe 30. On the other hand, the river water  B is supplied from a river water storage tank 13 through a supply pipe 50 into the heater 19  by means of a pump 14. After that, the river water is heated by steam E entering from the  evaporator 18 in the heating chambers 39 of the heater 19 and transferred successively in each  of the heating chambers 39 by means of respective pumps 54 and sent from a hot water draw- off pipe 55 through the pump 54 to hot water storage tankds 17. In the course that the river  water passes through the heater 19, H2S contained in the steam is discharged from the vent  hole of the heating chambers 39 to the open air as indicated with the arrow G.
Patent JP-H03272885-A (JP)
Title: Speck evaluation device
Inventor: KATSUTA DAISUKE
IPC: H04N1/00
Filed: 1990-03-22
Abstract: PURPOSE:To evaluate specks correctly by providing an average value calculation device which calculates the mean value of a difference between a brightness at any spot of an image obtained by a television camera and the brightness of spots around said optional spot. CONSTITUTION:If a recording sheet to be evaluated 1 is illuminated by illumination device 2 and an image of the surface of the sheet 1 is obtained using a television camera 3, the image obtained by the television camera 3 is entered in an image processing device 5, and a mean brightness deflection value M which is the mean value of a difference between the brightness of any pixel and the brightness of pixels at spots around the former pixel is calculated over the entire image using the image processing device 5. If the difference between the brightness of a pixel at a white speck 8 part and the brightness of pixels at the other parts is insignificant, the mean brightness deflection value M of an image at the white speck 8 part differs significantly from the mean brightness deflection value M of pixels at the other parts. Therefore, the white speck 8 part can be easily identified and the white speck 8 can be evaluated correctly.
Patent JP-S60213574-A (JP)
Title: Vehicle steering device
Inventor: KOMAMURA SEIJI
IPC: B62D7/15
Filed: 1984-04-06
Abstract: PURPOSE:To enhance the follow-up function of rear wheels, by reducing the flow rate of hydraulic oil fed into a rear wheel power cylinder in accordance with decreases in the flow rate of hydraulic oil fed into a front wheel power cylinder. CONSTITUTION:In a front wheel side hydraulic oil feed passage 68 there is disposed a main flow control valve 82 which reduces the flow rate of hydraulic oil fed into a power cylinder as the vehicle speed increases, to adjust the steering force of a steering wheel in response to the vehicle speed. Further, in a rear wheel side hydraulic oil feed passage 76 there is disposed a compensating flow rate control valve 86 which is adapted to reduce the flow rate of hydraulic oil fed into a rear power cylinder 26 in accordance with decreases in the flow rate of the main flow control valve 82. The compensating amount of this control valve 86 is set in proportion to the flow rate controlled by the main flow control valve 82. With this arrangement the front wheels and the rear wheels are synchronized together with the use of a simple mechanism, thereby assisting force may be obtained by hydraulic pressure.
Patent JP-S56164757-A (JP)
Title: Preparation of fermented gel-like food from soybean milk
Inventor: FURUKAWA SHINKOU
IPC: A23L11/00
Filed: 1980-05-26
Abstract: PURPOSE: To improve the flavor of a product and prevent the separation of water, adding a natural fruit juice to a soybean milk for preparing a fermented gel-like food from soybean milk.  
     CONSTITUTION: Soybeans are boiled in hot water and extracted to give a soybean milk, which is inoculated with lactic acid bacteria and fermented to prepare a gel- like food in the form of yogurt. In the process, a natural fruit juice is added to ferment the soybean milk. An offensive smell of the product originating from the soybeans is eliminated, and the water separation phenomenon tends to occur with time is prevented. Orange, strawberry or pineapple juice is effective as the natural fruit juice, but a natrual citrus fruit juice has excellent improving effects on product quality. The amount of the natural fruit juice is suitably about 5W10% based on the soybean milk. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61232206-A (JP)
Title: Method for treating alkylation sludge
Inventor: IIJIMA KENJI
IPC: C01B17/58
Filed: 1985-04-04
Abstract: PURPOSE:To recover S at low cost of facilities economically, by subjecting waste sulfuric acid sludge to combustion decomposition with a combustion auxiliary and air in amounts controlled to make O2 concentration in a gas at the outlet of a furnace have a specific concentration and feeding the gas to Kraus type S recovery device. CONSTITUTION:The waste sulfuric acid sludge S exhausted from an alkylation device of sulfuric acid process is pressurized by the sludge pump 1, the flow rate is controlled by the sludge flow rate regulator 2, fed to a combustion chamber of the decomposition furnace 3 and the flow rate signal of the flow rate regulator 2 is inputted into the controller 5 having a built-in microcomputer. A coefficient depending upon the combus tion decomposition temperature of the combustion auxiliary F is multiplied by the flow rate of the sludge to give a set value of the fuel flow meter 4 for combustion improvement, which is outputted and a fuel of this flow rate is fed to a combustion chamber of the furnace 3. On the other hand, an amount of air from the air blower 6 is controlled through a signal from the O2 analyzer 10 and controller 5 by the flow rate regulator 7 for combustion air in such a way that O2 concentration coming out of the furnace is 1-5vol% the combustion gas which is heated at >=900 deg.C and decom posed into CO2 is sent to the waste heat boiler 8, etc., to remove solid contents and fed to the Kraus type S recovery device 11.
Patent JP-H04304499-A (JP)
Title: Digital sound source circuit
Inventor: KOYAMA KEIICHI
IPC: G10K15/04
Filed: 1991-04-02
Abstract: PURPOSE:To easily vary and set timbre by the digital sound source circuit. CONSTITUTION:A frequency dividing circuit 2 divides the frequency of a clock CLK at a frequency divisions ratio corresponding to frequency setting data and an arithmetic circuit 3 adds a value corresponding to addition value data to timbre setting data at each period corresponding to addition period setting data. Only when the output of the frequency dividing circuit 2 is at, for example, high level, the data of the arithmetic circuit 3 is supplied to a D/A converting circuit 5 through a gate circuit 4.