baber/WOPTO huggingface dataset:
Patent JP-H02261439-A (JP)
Title: Apparatus for ultrasonic diagnosis
Inventor: ONO EIJI
IPC: G01N29/06
Filed: 1989-03-31
Abstract: PURPOSE:To enable a plurality of image quality factors to be changed and set quickly by collecting two or more image quality factors and by installing a device for merging, setting and changing every factor by a single operation. CONSTITUTION:When a change occurs in a position information of a image quality controller 3b, which is put in an interrupt generation circuit 4d of a image quality control device 4, an interrupt generation circuit 4d detects the direction of rotation, discriminates whether the change is clockwise or counterclockwise and transmits an interrupt signal to MPU 4a. And an amount of rotational movement is obtained by inputting a position information of a image controller 3b from an input port 4e for the image controller. After a state data of a mode change-over element 3a is put in from an input port 4f for the mode change-over element and an image extraction mode to be set at present is determined, addresses of a combination table of the image quality factors, which is stored in RAM 4c for WORK, are renewed according to their amounts of rotational movement. These image quality setting data are put out to an ultrasonic transmission-reception circuit 2 and DSC 5, respectively, and a batch change of the image quality based on the combination table is carried out immediately. It is possible, therefore, to change and set a plurality of image quality factors quickly.
Patent JP-H01254829-A (JP)
Title: Slit nozzle blowout pressure measuring instrument
Inventor: EBATA SADAO
IPC: G01L7/00
Filed: 1988-04-04
Abstract: PURPOSE:To take a measurement with high accuracy by providing a driving device which moves up and down a probe for receiving a blowout flow from a nozzle by a prescribed stroke and a device which receives the output signal of a transducer and outputs the blowout pressure from the nozzle. CONSTITUTION:The probe (Pitot tube) 2 is positioned opposite the opening part of the slit nozzle 1. This probe 2 is connected in an oscillatory state to a lead pipe tube 4 which transmits the pressure to a pressure sensor 3. Here, the probe 2 can moves up and down around a shaft 5-5 as a fulcrum in front of the opening part of the nozzle 1 by rotating of a step motor. Then those up-down driving mechanism 5 and sensor 3 are fixed on a running carriage 7-1. Then the pressure detected by the sensor 3 connected to the probe 2 through the tube 4 is transduced by the transducer into an electric signal, which is outputted by an output device as a pressure value. Thus, the high-accuracy measurement is performed speedily.
Patent JP-H09271930-A (JP)
Title: Method for supplying molten metal, and device therefor
Inventor: MATSUURA YOSHIKI
IPC: B22D39/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To adjust a molten metal supplying quantity in a high accuracy and to restrain a product defect caused by slag in the molten metal. SOLUTION: A material supplying means 2 supplies the casting material for the quantity of one casting shot in a ladle 1. Then, the solid state casting material is melted and after making the molten metal, the molten metal is supplied into a casting machine from the ladle 1. The molten metal supplying quantity with the solid state casting material is accurately adjusted to enable the improvement of the accuracy in the adjustment of the molten metal supplying quantity. Further, since the molten metal can be poured into the casting machine from the ladle 1 immediately after melting the casting material, a time exposuring the molten metal to the air can be shortened and the development of the slag caused by oxidation of the molten metal can be restrained.
Patent JP-H02261539-A (JP)
Title: Adsorbent for recovering organic solvent
Inventor: YOKOTA HISAAKI
IPC: B01D53/34
Filed: 1989-03-31
Abstract: PURPOSE:To enhance the efficiency in recovering org. solvent by forming the org. solvent adsorbent having <=2wt.% water saturation adsorptivity and >=20wt.% org. solvent saturation adsorptivity with a monolithic formed body having plural air passages. CONSTITUTION:The adsorbent for recovering org. solvent having <=2wt.% water saturation adsorptivity and >=20wt.% org. solvent saturation adsorptivity is formed with a monolithic formed body having plural air passages. The adsorbent is packed in an adsorption tower, a gas contg. org. solvent is introduced into the tower, and the org. solvent in the gas is adsorbed by the adsorbent and recovered. A perforated honeycomb body can be exemplified as the monolithic formed body. The contact area is increased and the pressure drop is reduced as the wall thickness is decreased. Consequently, the wall thickness is appropriately controlled to <= about 0.5mm. Activated carbon adsorbing water hardly and having high adsorptivity for org. solvent is appropriately used as the material for the adsorbent.
Patent JP-S63367-A (JP)
Title: Thermosetting resin coating composition
Inventor: KITANI YASUO
IPC: C09D171/00
Filed: 1986-04-09
Abstract: PURPOSE:To provide the title compsn. having excellent heat curing rate and scorching resistance, by blending an oil-modified alkyd with two specified (meth) acrylic esters and Co and/or Mn dryer. CONSTITUTION:100pts.wt. mixture of 50-90wt% oil-modified alkyd (A) having an oil length of 30-80%, 50-10wt% polyether polyol ester (B) of (meth)acrylic acid, which has an average MW of not higher than 500 per one (meth) acryloyloxy group, can dissolve the component A and is a liquid at 20 deg.C, obtd. by reacting (meth)acrylic acid with a polyether polyol obtd. from 1mol of a polyhydric alcohol having n phenolic hydroxyl groups (n is a number of 2-6) per molecule and m (1<=m/n<=6)mol of ethylene oxide and/or propylene oxide, and 0-20wt% (meth)acrylic ester (C) having an average of at lest three (meth) acryloyloxy groups per molecule and an average MW of not higher than 300 per one (meth)acryloyl group other than the component B is blended with 0-0.01pt.wt. (in terms of metal) Co and/or Mn dryer (D).
Patent JP-S62242036-A (JP)
Inventor: KOIZUMI HIDEO
IPC: E04B7/14
Filed: 1986-04-09
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-H04315054-A (JP)
Title: Method for quantifying pollen, pollen sensor using the same and preparation of the sensor
Inventor: SAITO MINORU
IPC: G01N33/543
Filed: 1991-04-15
Abstract: PURPOSE:To obtain a pollen quantifying method suitable for the quantification of specific pollen among pollens suspended in air. CONSTITUTION:A pollen sensor 21 is prepared by adsorbing one monomolecular film 19 of the anti-pollen antibody of specific pollen between the first and second transducers 13, 15 of a surface wave oscillator 17 using an ST cut quartz plate 11 by a Langmuir-Blodgett's technique and immersed in distilled water 37. The open air containing the specific pollen is introduced into said distilled water 37 and the pollen antigen of said pollen is bonded to the monomolecular film 19 of the anti-pollen antibody by antigen-antibody reaction. From the oscillation frequency change of the surface wave oscillator due to the adhesion of the pollen antigen, the specific pollen is quantified.
Patent JP-H10261367-A (JP)
Title: Phosphor film forming method
Inventor: YAMASHITA MASAYOSHI
IPC: H01J31/12
Filed: 1997-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the luminous efficiency of a blue phosphor film used in a field emission display and the like. SOLUTION: A transparent heat resisting board 10 made of quartz glass or the like is deposited on its surface with a blue phosphor film 12 including SrGa2 S4 :Ce, and is then annealed in the atmosphere of depressurized gas including H2 S to improve the crystallinity in the film 12. The annealing conditions typically include the temperature of 720 to 860 deg.C, the holding period of 30 min. to five hours, the temperature rise or drop rate of one to 50 deg.C/min., the gas pressure of 10<-4> to 1 Torr. The film 12 thus processed produces a single layer of SrGa2 S4 :Ce with improved crystallinity. The board 10 is then coated over the film 12 with an anode layer 14 made of aluminum or the like.
Patent JP-S5649311-A (JP)
Title: Composition for dental material
Inventor: MASUHARA HIDEKAZU
IPC: A61K6/884
Filed: 1980-06-19
Abstract: PURPOSE: A composition for a dental material, having improved hardness and strength, and prepared by polymerizing a vinyl compound in the presence of a composite filler cosisting of an inorganic filler and a specific acrylate or methacrylate.  
     CONSTITUTION: An acrylate or methacrylate of a polyhydric alcohol having three or more ethylenically unsaturated groups in the molecule is hardened with a radical generator in the presence of an inorganic filler. The resultant prepolymer is pulverized to give a composite filler. 0.1wt% or more the composite filler is then mixed with a vinyl compound, polymerized and hardened to afford a composition for a dental material. The composite filler is rich in reactivity due to the organic compound having many ethylenically unsaturated groups and provides an improvement in strength by chemical combination with the vinyl compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02259216-A (JP)
Title: Exhaust device of engine
Inventor: TAJIMA SEIJI
IPC: F01N13/20
Filed: 1989-03-31
Abstract: PURPOSE:To reduce filled noise at the time of low rotation and high load of an engine, by setting a control range so that the range for reducing an exhaust passage area at the time of the high load is expanded toward a high exhaust air flow rate side, in a device such that the exhaust passage area is changed in response to the exhaust air flow rate. CONSTITUTION:In an exhaust passage 17 for communicating to the exhaust port 8 of an engine 1, the downstream side of a catalytic converter rhodium 19 branches into a plurality of branch exhaust passages 20a, 20b. And also, a switching valve 22 is interposed on the upperstream side of a first noise eliminator 21a in a first branch exhaust passage 20a, and an exhaust passage area is changed by opening/closing thereof. Moreover, the switching valve 22 is driven by an actuator 23 including a three-way solenoid valve 24. And then, the three-way solenoid valve 24 is controlled by a control unit 34 on the basis of the operational condition of the engine 1. In this occasion, such a control range as that a range for reducing an exhaust passage area at the time of the high load of the engine 1 is expanded toward a high exhaust air flow rate side, is set in the control unit 34.
Patent JP-H02261193-A (JP)
Title: Propulsion method of construction
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate propulsion work along an arcing path by forming a propulsion head provided with a pressure receiving surface which inclines lengthwise and a propulsion body coupled by a joint. CONSTITUTION:A pressure receiving surface F which turns the direction in which a propulsion head 1 is propelled to the direction in which earth pressure is exerted is provided along with an excavation section 3 fitted with a water injection nozzle 5. Then, a key 6, a hydraulic piston 7, a rotating shaft 8 and hydraulic oil supply parts 9A, 9B are formed on an operation device 4 to operate the excavation section 3 rotatively. In addition, a joint section J is formed which is provided with a spheric member 12 and a receiver 13. Further, a screw 14, and two lock nuts 15A, 15B are provided in a stepped portion of the rear end of the propulsion head 1 to form an angle adjusting means S. This arrangement permits easy propulsion in the earth along an arcing path with any desired radius.
Patent JP-H07268803-A (JP)
Title: Tongue rail floor board lubrication device
Inventor: NAGAFUJI TAKAHARU
IPC: E01B7/26
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a tongue rail floor board lubrication device where enough consideration is given to safety measures for track maintenance work or the like with regards to the fixture of a lubrication device for a tongue rail, the supply of lubricant and a further attempt to reduce the size of the device. CONSTITUTION:A lubricant coating roller 15 rotatively supported on a device main body 10 is adapted to rotate by its contact with a floor board 3 accompanied by the movement of a tongue rail, thereby driving a rotary valve 16 which feeds a lubricant by its rotary motion. The lubricant is arranged to flow out from a cartridge type oil supply tank 14 so that the lubricant may be sent to the lubricant roller 15 by way of the rotary valve 16 described above. A magnet attracting device 13, which is removably mounted to a tongue rail 1, is installed to the device main body 10. This magnet attracting device 13 is designed so that it may be possible to switch over to an attracting state or a non-attracting state by manipulating control elements 34 and 35.
Patent JP-2000278321-A (JP)
Title: Information reproduction controller
Inventor: TANAKA KOJI
IPC: H04N19/102
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To absorb a transfer rate without expanding the scale of the whole device by reading a memory stored with a specific amount of data from a network and outputting them at a constant transfer rate, and stopping supplying data to the network and distributing and outputting data according to the contents when the amount of data stored in the memory exceeds a certain value. SOLUTION: A TS Demux block 2 discriminates between video information and audio information in TS data from a Network I/F module 1 and outputs them to a video decoder 4 and an audio decoder 5. The block 2 is controlled by a CPU 6 to store all the TS data temporarily in an external memory 3 until the data are stored in a prescribed amount, and then reads out and outputs the stored data at the constant transfer rate. When the amount of data stored in the external memory 3 exceeds the certain value, the block 2 stops the data supply of a module 1 and distributes and outputs the data according to the contents. Consequently, the external memory 3 is prevented from overflowing.
Patent JP-S61243695-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: H05B37/03
Filed: 1985-04-19
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-H10283452-A (JP)
Title: Pre-paid card and card reader
Inventor: CHIHARA MITSUO
IPC: B42D15/10
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card whose forgery can be easily prevented, and a card reader for this pre-paid card. SOLUTION: This is a pre-paid card A provided with an information recording part 4 which records use information such as balance or available number of times by magnetism. The pre-paid card A is provided with a cutting part 1 constituted of plural unit blocks 3 constituted so as to be virtually divided by a virtual line 2 and a base part 5 which is allowed to be remain until the last time. Information recording parts 4 are provided continuously across the plural unit blocks 3 or individually provided for each unit block 3, and the unnecessary unit blocks 3 are successively cut from one side unconnected with the base part 5 of a cut part 1 of the pre-paid card A according to the use amounts of the pre-paid card A.
Patent JP-H07292658-A (JP)
Title: Continuous wall construction method
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D5/20
Filed: 1994-04-21
Abstract: PURPOSE:To make it possible to execute a prestress method and, at the same time, to eliminate soil improvement or breaking of the entrance of a tunnel by manpower to make possible the start and arrival of a shield machine. CONSTITUTION:A cage body A is built in a continuous wall channel 1, a pair of reels 4 are wound on the cage body A, a thread material 6 of a PC steel wire connecting a breakable thread material 6a to a specific position S1 with a coupler 10 is contained, and after consolidation of foundation concrete 14 is placed, the reels 4 and 4 are revolved to place concrete by providing tension. After the solidification of the concrete, the tension is released to provide prestress for the vertical thread material 6a.
Patent JP-S58202271-A (JP)
Inventor: UMEDA YASUKAZU
IPC: B66B3/00
Filed: 1982-05-17
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-H01255764-A (JP)
Title: Multistage magnetic fluid seal
Inventor: FURUKAWA YOSHIO
IPC: F16J15/40
Filed: 1988-04-06
Abstract: PURPOSE:To suppress pressure variation due to temperature of gas in an intermediate chamber by providing a volume adjusting device between the intermediate chamber and the atmosphere side, and increasing and decreasing volume thereof in accordance with variation of pressure in the intermediate chamber. CONSTITUTION:A pair of pole pieces attached to a fixed side 5 have an appointed seal clearance against a rotary shaft 4. A volume adjusting device 7 is formed, instance, filling up with fluid between a pair of gas inlet and an outlet ports, and one gas inlet and outlet port is communicated to an intermediate chamber 6 and the other gas inlet and outlet port is made to release in the atmosphere. When temperature of gas inside the intermediate chamber 6 is changed for generating change in gas volumes, this changed pressure acts to liquid in the volume adjusting device 7 for varying liquid face. Therefore volume communicated to the intermediate chamber 6 is changed, and pressure change in the intermediate chamber 6 is suppressed, thereby seal breakage is prevented.
Patent JP-H08279646-A (JP)
Title: Pulse light source
Inventor: TAKIGUCHI KOICHI
IPC: H04B10/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a pulse light source which is easily controlled in pulse repetition frequency, pulse width, and pulse timing. CONSTITUTION: A pulse light source is equipped with two inputs 1a and 1b and two outputs 11a and 11b, two optical waveguides are made to approach each other at several spots where directional couplers 7a to 7b are provided respectively to serve as an optical waveguide 501 between the inputs 1a and 1b and the outputs 11a and 11b. A phase modulator 4 which carries out a phase modulation by an electric signal generator 6 is arranged at one of the inputs 1a, and a laser 2 is disposed at a preceding stage to the phase modulator 4. The two optical waveguides are different from each other in length between the the directional couplers. The waveguides 8a to 8e are set longer than the waveguides 9a to 9e. When electrodes 10a to 10e are provided to the waveguides 8a to 8e, asymmetrical Mach-Zehnder interferometers of five stages connected in series can be obtained.
Patent JP-H09298029-A (JP)
Title: Electron emitting element, electron source using it, image forming device and its manufacture
Inventor: KAWADE ISAAKI
IPC: H01J29/46
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To uniformize and stabilize the electron emitting characteristic, and improve the electron emitting efficiency by uniformly forming an electron emitting part, particularly, in surface conductive type, so that the width of a crack is 50nm or less, and the length corresponding to voltage application is 5nm or less. SOLUTION: This element has a base 1, opposed element electrodes 4, 5, and a conductive film 3 formed of fine particle film, and an electron emitting part 2 formed of a crack by electric forming is formed on the film 3. The crack width is uniformly set to 50nm or less and, preferably, the voltage application corresponding length is uniformly set to 5nm or less. Namely, the electric forming is performed in the atmosphere containing a gas for promoting the coagulation of the film 3 by applying a pulse voltage preferably in a prescribed wave height value. As the gas, reductive H2 , CO or the like is used when the film 3 is formed of a metal oxide, to coagulate the film 3 in reduction.  Thus, the power necessary for treatment is reduced, and since the emitting part 2 is formed when the resistance value of the film 3 is reduced to the same value, the dispersion between elements is suppressed.
Patent JP-S57198785-A (JP)
Title: Liquefaction of coal
Inventor: TATSUMOTO KATSUMITSU
IPC: C10G1/00
Filed: 1981-05-30
Abstract: PURPOSE: To carry out the liquefaction of coal, economically, without environmental problems caused by the waste catalyst, by reacting the slurry of coal and a catalyst with hydrogen, separating the solid component from the reaction product, mixing the solid with water, adjusting the pH of the mixture, and reusing the catalyst separated by floatation method, etc.  
     CONSTITUTION: Coal and a catalyst (e.g. pyrite) are slurried in the slurrying stage 1 by mixing with a solvent, and made to react with hydrogen gas in the reaction stage 2. The reaction products are separated into gas, liquid and solid in the separation stage 3. The solid fraction is mixed and slurried with water in the second slurrying stage 2. The slurry is adjusted to a solid concentration of 5 W30wt% and a pH of 5W8, and transferred to a floatation separator 5 and∥or a magnetic separator 6. The separated iron-based catalyst is dried with a dehydration drier 7, and recycled and reused in the first slurrying stage. The filter aid is recovered with a recovering machine 8, regenerated by calcination, and reused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60227185-A (JP)
Title: Optical range measurement type body detecting device
Inventor: MATSUDA HIROSHI
IPC: G01S7/48
Filed: 1984-04-25
Abstract: PURPOSE:To remove the influence of the reflection factor of a body to be detected and to prevent the generation of wrong information by detecting the range up to the objective body from the phase difference between reference light and detection light. CONSTITUTION:The reference light and signal light photodetected by photodiodes 18 and 19 while an optical system including a half-mirror are amplified by amplifying parts 21 and 22 and inputted to mixing parts 23 and 24, and they are mixed with a signal sent out of the same local oscillation part 25 to perform frequency conversion. The resulting signals are passed through filter parts 26 and 27 to remove noise components and further outputted as rectangular waves through waveform shaping parts 28 and 29. Those outputs are inputted to a gate part 30 to generate a pulse with width from the leading edge of the signal corresponding to the reference light to the leading edge of the signal corresponding to the signal light. Clock signals from a clock generating part 31 are outputted by as many as the output pulse width of the gate part 30 and inputted to a counter part 32, and consequently the signal proportional to the phase difference between the reference light and signal light is detected.
Patent JP-H09245776-A (JP)
Title: Automatic filling device of paste activating material to electrode substrate for storage battery
Inventor: TANAKA SHIGENORI
IPC: H01M4/20
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make uniform density of paste to be supplied to a substrate and increase a filling pressure by arranging a pair of upper part paddles at the forward and backward position at the upper part of a hopper of an automatic filling device. SOLUTION: In an automatic filling device of a paste active material to an electrode substrate for storage battery, a pair of upper part paddles 2a and 2b are opposed at the forward and backward position at the upper part in a hopper 1 in which a paste P is to be accommodated. A pair of filling rollers 3a and 3b are provided at the lower part thereof. The upper paddles 2a and 2b and the filling rollers 3a and 3b are rotated. The paste P in the hopper 1 is sufficiently mixed and stirred with a paste to be newly supplied and is pressure-transferred from the middle where a pair of the upper part paddles 2a and 2b are opposite to each other to the downward direction while an attempt is made to maintain the uniform density. A filling pressure is applied by rotation of a middle paddle and is pressure-transferred downward by the rotation of the relative direction of the filling rollers 3a and 3b. The paste P is filled in an electrode substrate S uniformly and strongly by means of strong blowing force.