baber/WOPTO huggingface dataset:
Patent JP-S63313055-A (JP)
Title: Production of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/26
Filed: 1987-06-16
Abstract: PURPOSE:To uniformize medium liquid components by executing the addition of a polymn. reaction initiator liquid in a jet state by using a throttling nozzle at the time of adding and compounding monomer liquids and the polymn. reaction initiator liquid continuously by means of a static mixer to and with the medium liquid for electrophoretic sepn. CONSTITUTION:The medium liquid 12 for electrophoretic sepn. is compounded by stirring and mixing the low-concn. monomer liquid 1, the high-concn. monomer liquid 2, and the polymn. reaction initiator liquid 3 in the static mixer 7. Flow rate gradient liquid feed pumps 4, 5 are controlled by a controller 9a which is commanded by a personal computer 11. On the other hand, the liquid 3 is controlled by a controller 9b and is fed at a specified rate to the mixer 7 by a constant flow rate liquid feed pump 6. The medium liquid 12 is prepd. by stirring and mixing in the mixer 7. This medium liquid 12 is supplied to a heating head 8 and is coated on a web 13. The throttling nozzle is used for the nozzle 17 for adding the polymn. reaction initiator liquid existing in an addition chamber 14 of the mixer 7 so that the liquid 3 is added in the jet state. The components of the medium liquid are thus uniformized.
Patent JP-S5481980-A (JP)
Title: Apparatus for flashing christmas decoration light
Inventor: TOMITA SHIGEO
IPC: F21S2/00
Filed: 1977-12-09
Abstract: PURPOSE: To provide a Christmas decoration light flashing apparatus free from radio disturbance, with a prolonged life and a less deviation of flashing period.  
     CONSTITUTION: A plurality of sockets 2 are connected in series to a power source 4, while Christmas decoration lamps 3a are mounted removably to the respective socket. For an apparatus for flashing the lamps 3a, a flashing control socket 2 is interposed in series between the power source 4 and the sockets 2. A socket connecting section 18 in which a flashing controlling circuit 30 having a semi-conductor switch 31 adapted to turn on or off at a specified interval is incorporated is mounted to the flashing controlling socket 2 in such a manner as to be free to remove. In operation, when the section 18 is energized, the switch 31 conducts to turn the lights 3a on, which allows a resistor to produce heat. The heat from the resistor 38 raises the temperature of a thermistor 37, whereby the thyristor 31 fails to conduct. Consequently, the lights 3a is turned off. When the thermistor 37 is allowed to cool sufficiently, the thyristor 31 turns on again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0442950-A (JP)
Title: Inter-chip connection of wafer integrated circuit
Inventor: YAMASHITA KOICHI
IPC: H01L27/10
Filed: 1990-06-06
Abstract: PURPOSE:To increase the inter-chip connection rate by a method wherein, when the inter-chip connection becomes impossible halfway, the chip use is prohibited going back to continue the inter-chip connection so that the counted value of a connection counter C may reach the maximum value of CM. CONSTITUTION:It is judged if one chip can be connected to either one adjoining chip or not (1) and when it is possible, either on adjoining chip is selected for advancing to the chip following a specific rule and a connection counter C is increased (2). When it is impossible the connection counter C is decreased going back to one chip behind to prohibit either one chip use (3). These procedures are repeated to continue the inter-chip connection so that the counted value of the connection counter C may reach the maximum value of CM. (4). Through these procedures, the inter-chip connection can be performed. Resultantly, the acceptable chips 12 and the defective chips 12N are arranged on the title wafer integrated circuit 10 as shown in the figure for increasing the inter- chip connection rate higher than that by any conventional process.
Patent JP-H09301851-A (JP)
Title: Crystalline medicine particle excellent in compression molding property and production of the same compound
Inventor: SHIRAI TETSUO
IPC: B01J2/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain medicine crystal particles having secondary physical properties, e.g. crystal structure of medicine, excellent fluidity and extremely ready feeding in tableting and improved in compression molding properties and provide a method for producing the compound. SOLUTION: The crystalline medicine particles are obtained by suspending or dissolving a medicine such as acetoaminophenone in a medium and spraying and drying the suspension or solution. The particles has secondary physical properties, e.g. crystal structure of medicine, excellent fluidity and extremely ready feeding in tableting and is improved in compression molding properties. This method for producing the compound is provided.
Patent JP-H08318145-A (JP)
Title: Continuous dispersing device
Inventor: SHIMIZU HIDEO
IPC: B01F7/00
Filed: 1995-05-23
Abstract: PURPOSE: To prevent a short pass of a mill base to improve pulverizing effect and separation efficiency by constituting a device from a vessel having a feeding port and a discharge port of a material to be disposed, two parallel rotating shafts having agitating blades and arranged in the vessel and granular media packed in the vessel. CONSTITUTION: First, a material to be dispersed is fed into a vessel 2 from a raw material feeding port 11. In the vessel 2, rotating shafts 3a, 3b and agitating blades 4 are rotated to drive granular media 6. The material to be dispersed is sent to the agitating blades 4, and is mixed with the granular media 6, and meanders between adjacent chambers A, B. In this state, the material to be dispersed is sent from the inlet side end to the outlet side end of the vessel 2 to undergo dispersing treatment. Next, granular media separating mechanism 13, 14 separates the material to be dispersed as a treating agent from the granular media 6 to discharge it from a raw material discharge port 12.
Patent JP-H04346598-A (JP)
Title: Av equipment
Inventor: YUKIHIRA YOSUKE
IPC: H04Q9/00
Filed: 1991-05-24
Abstract: PURPOSE:To automatically execute exact and speedy system link operations when being constructed as an AV system by a system control bus. CONSTITUTION:A status information output means 52 is provided to output status information, a status information input means 53 is provided to input the status information outputted from the other AV equipment connected to the system, a required link operation discriminating means 54 is provided to discriminate the required link operation according to the inputted status information, and the discriminated operation is controlled by an operation control means 51 to control the operation. By such a system controller, the exact and speedy system link operations can be realized.
Patent JP-H1164952-A (JP)
Title: Camera assembly method and apparatus
Inventor: WATKINS JOSEPH A
IPC: G03B17/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide the camera assembly method for taking up a roll of film while preventing contact, etc., caused by the fact that the film roll is extended to the outside like a telescope. SOLUTION: This assembly method is provided with a step for positioning a film cartridge in a cartridge chamber 14, a step for winding the top end part 38 of a film strip 36 in a supplying chamber 16, a step for preventing a deviation in a radial direction from a shaft 26 from being a previously set preliminary radius or more, a step for winding the main part of the film strip on the circumference of the top end part, to form the film roll having an outermost wind in a first radius larger than the preliminary radius, a step for continuing a taking up operation, to make the film roll in a larger second radius and a step for limiting the extending to the out side of the film roll, like the telescope.
Patent JP-2000338108-A (JP)
Title: Immune agglutination measuring reagent and manufacture of the same
Inventor: AKAMINE TAKAYUKI
IPC: G01N33/543
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To measure an antigen or antibody with high sensitivity by combining the antigen or antibody corresponding to the antibody or antigen of a substance to be measured with a carrier protein in a solution, and enabling the carrier protein to be held by an insoluble carrier. SOLUTION: An antigen or antibody corresponding to an antibody or antigen as a substance to be measured is combined with a carrier protein. Then the solution including the carrier protein is added to the suspension of an insoluble carrier and stirred, so that the carrier protein is coupled with the insoluble carrier by physical adsorption. On this occasion, pH of the solution is approximately 3-10, and a temperature thereof is approximately 2-50 deg.C. As the carrier protein is coupled with the insoluble carrier after the antigen or antibody corresponding to the antibody or antigen as the substance to be measured is compounded with the carrier protein, the orientation of the corresponding antigen or antibody is improved, and the agglutination is easily available even though its concentration is low.  In this way, an immune agglutination measuring reagent capable of detecting a very small amount of antibody or antigen in a biological sample can be obtained.
Patent JP-H0817119-A (JP)
Title: Cartridge holder of recording/reproducing apparatus
Inventor: TSUCHIDA TAKESHI
IPC: G11B17/04
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a cartridge holder which can maintain sliding properties well by reducing abrasion through contact between the cartridge holder and a cartridge. CONSTITUTION:A predetermined taper is formed up and down from a position corresponding to a central part A in a thicknesswise direction of a cartridge 1 at an inner side of each side wall 3a, 3b of a cartridge holder 3. The cartridge 1 and the cartridge holder 3 are adapted to be in face contact with each other. The abrasion of the cartridge is accordingly reduced.
Patent JP-H10324298-A (JP)
Title: Suction device for marine water-cooling engine
Inventor: TAKAHASHI EIZO
IPC: B63B13/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To safely operate an engine, by positioning the top of a rotational cutting blade so that it is exposed from an intake through space between discrete bars in water, and forcibly rotating the rotational cutting blade when a cylinder block of the engine is overheated. SOLUTION: A temperature sensor detects overheat condition of an engine, and drives a motor 35 through a control line 38. Driving of the motor 35 rotates each rotational cutting blade 33, and rotation of the blade 33 exposes the tip of the blade 33 in water from an intake 14 through space between connecting pieces 31, 31. Cloth or vinyl covering whole surface of a connecting pieces lid during exposing is broken and divided by the tip of the rotational cutting blade 33, and passage of external water between at least connecting pieces 31, 31 is formed, and therefore, cooling water restarted to be fed to the engine.
Patent JP-H07317130-A (JP)
Title: Concrete placing machine for gutter bottom part
Inventor: MIKAMI HIROMI
IPC: E03F5/04
Filed: 1994-05-25
Abstract: PURPOSE:To improve working property by providing a concrete hopper on the lower surface of a rail laid according to a draining gradient, and moving the rail lower surface while vibrating it, thereby placing concrete to a gutter block bottom surface. CONSTITUTION:A rail 1 is erected according to a draining gradient by a suspending tool suspended from the center of a gutter B inner part by a regulating tool 2 provided on the upper opening part edge B-1 of the gutter B. A concrete hopper 4 suspended by a trolley 3 is provided on the lower surface of the rail 1d The concrete hopper 4 is moved while the concrete in the hopper is vibrated by a bar-like vibrator 5 to place the concrete. The concrete C is successively supplied to the concrete hopper 4 when the concrete hopper 4 is stopped or moved, and vertically and laterally vibrated by the bar-like vibrator 5. A proper quantity of concrete is inputted to the gutter bottom part while the concrete is leveled by a leveling plate 6 provided on the hopper rear part, and turned round to all the corners of the clearance of a bolster block 7 on the gutter bottom.
Patent JP-H09309480-A (JP)
Title: Bracket for front fork of two wheeler and the like and its manufacture
Inventor: OMA TOSHIRO
IPC: B21D53/86
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To allow to respond to a compricated form, as well as to improve the strength and the rigidity without increasing the weighT an the cost. SOLUTION: In an under bracket 14 of a two wheeler or the like in which a center boss 19 forming a center hole 18, and a pair of fork bosses 21 forming fork holes 20 are connected at a bridge 22, and inner tubes 13 of front tubes can be inserted into the fork holes 20, the under bracket 14 is made of an aluminum cast, the bridge 22 is formed in a hollow box form, and a hollow 34 of the bridge 22 is not opened to the center hole 28, but opened to the fork holes 22, so as to compose the under bracket 14.
Patent JP-H06338209-A (JP)
Title: Illuminator
Inventor: OTSUKA YOSHIHIRO
IPC: F21S2/00
Filed: 1993-05-27
Abstract: PURPOSE:To freely set the angle of a beam to be applied, in an illuminator where the light from a light source is applied, being reflected with a concave mirror. CONSTITUTION:A concave mirror 95 is constituted by the combination of a plurality of mirror pieces 95a and 95b arranged in circumferential direction. The depth dimension of the concave mirror 95 changes by each mirror piece 95a and 95b rotating with a fulcrum shaft 102 as a fulcrum. Accompanying it, a lamp 13 advances or retreats inside the concave mirror 95, too, and further a rear mirror 115 shifts, too. Hereby, the application of a beam at large angle is performed, or the application of a beam at narrow angle is performed.
Patent JP-S5372580-A (JP)
Title: Manufacture of planar-type high-speed switching thyristor
Inventor: YAMAGAMI KOUZOU
IPC: H01L29/74
Filed: 1976-12-10
Abstract: PURPOSE: To enhance the reliability of a high-speed switching thyristor as well as the production yield, by removing the area the density is increased and accordingly the relative resistance is increased for the Au layer which is diffused to control the life time of the carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05321099-A (JP)
Title: Weft yarn sensor of loom
Inventor: MORIGUCHI SAICHIRO
IPC: D03D51/34
Filed: 1992-05-18
Abstract: PURPOSE:To automatically avoid an insensible state of weft yarn due to an electrically nonconductive film formed on contact parts and enable the accurate sensing of the presence of the weft yarn over a long period. CONSTITUTION:The objective normally opened type weft yarn sensor comprises a sensing means for sensing an excess of the first signal meaning that both contact parts are kept in a nonconductive state over a prescribed value in an optional monitoring period based on the first signal and a monitoring timing signal generated in the optional monitoring period other than the weft yarn sensing period, a sensing means for generating an abnormality signal meaning the excess of the first signal over the prescribed value and a controlling means for applying a prescribed quantity of electricity to the contact parts and increasing the quantity of electricity applied to the contact parts by the generation of the abnormality signal by the sensing means.
Patent JP-S5773593-A (JP)
Title: Switching circuit of speaker
Inventor: ORITA SHIYUNICHI
IPC: H04R3/00
Filed: 1980-10-24
Abstract: PURPOSE:To reduce the current consumption of a switching element by using a semiconductor switching element for a switching element to turn on/off a speaker and turning on/off the speaker with a control bias. CONSTITUTION:When a speaker 15 built in a cassette tape recorder is to use as an alarm speaker informing the end of the tape at recording, a switch 19 is closed. As the result, bias current flows into a pair of transistors 16a and 16b connected in reverse parallel through driving resistors 17 and 18 and a semiconductor switching element 16 is connected, turning on the speaker 15. To check the generation of alarm sound, the switch 19 is closed, so that the semiconductor switching element 16 is disconnected and the speaker 15 is turned off.
Patent JP-2000238289-A (JP)
Title: Ink protection system for ink jet print head
Inventor: JOSE A ALVAREZ
IPC: B41J2/175
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an ink protection system which can be fixed in the carriage of a printer by providing a flap member being coupled with a print head while extending substantially in parallel with the ink ejection plane. SOLUTION: A dam 380 is aligned with the bottom face of a carriage and a stud is fixed to project from the hole 360 of the dam 380. A protective means is then disposed on the dam 380 such that the stud projects from the hole of the protective means. When a print head is fixed in the carriage of a printer comprising the dam 380 and the protective means, flaps 330, 340, 350 and 370 of the dam 380 engage the print head and they may be bent with respect to the print head. Since the flaps 330, 340, 350 and 370 cover the gap between the print head and the carriage effectively on all sides of the print head, aerosol is prevented from advancing into the carriage from a print region.
Patent JP-S5951857-A (JP)
Inventor: ANDORIYUU CHIYAARUSU MATSUKIKU
IPC: A61M27/00
Filed: 1983-08-17
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-S5672127-A (JP)
Title: Manufacture of low yield ratio complex structure high tension steel having excellent ductility
Inventor: HASHIMOTO YOSHIO
IPC: C21D9/46
Filed: 1979-11-17
Abstract: PURPOSE:To obtain inexpensively the titled steel plate which is excellent in the strength-ductility balance and of high quality in comparison with conventional ones, by winding a steel consisting of a specified composition such as C, Si at >= 300 deg.C after said steel is heated at a specified temperature and then is heated, rolled and cooled under specified conditions. CONSTITUTION:A steel consisting of 0.05-0.15% C, <=2% Si, 0.5-2% Mn, 0.01-0.1% Al and the residue of Fe and some impurities is rolled in >=90% total draft and more than Ar3 point after it has been heated in 1,000-1,150 deg.C, and then the steel is wound at <=300 deg.C after it has been cooled at 10-100 deg.C/sec. cooling rate. Thus, by means of only cheap alloy elements and reducing of heating temperature, the titled steel plte which is excellent in strength-ductility balance in comparison with conventional ones can be obtained inexpensively. Moreover, when <=0.015% S and Zr (2<=Zr/S<=10) or rear earth element (REM) (1.3<=REM/S<=5) or Ca (0.5<=Ca/S<=1.5) are added to said compositions, the above-mentioned characteristics is improved more.
Patent JP-H07322789-A (JP)
Title: Filtration of water in water tank
Inventor: AOYAMA MASAHIKO
IPC: B01D35/027
Filed: 1995-06-15
Abstract: PURPOSE:To provide a method for filtering the water in a water tank, capable of accelerating the multiplication of aerobic and halophilic bacteria to efficiently biologically filter the water. CONSTITUTION:In this method for filtering the water in the water tank by guiding the water in the water tank 1 into a biological filtration material 7, bringing the water into contact with the biological filtration material for purifying the water, and subsequently returning the purified water into the water tank 1, the biological filtration material is alternately brought into contact with water and air. Aerobic bacteria are actively and uniformly multiplied, and the water in the water tank is circulated without stopping and greatly efficiently filtered. Thereby, the same states as those in a shore and a beach can be regenerated, and the states suitable for the inhabitation of saltwater fishes, etc., can be maintained.
Patent JP-S5675338-A (JP)
Title: Slitter
Inventor: HIRAI KENICHI
IPC: B26D7/06
Filed: 1979-11-16
Abstract: PURPOSE: To prevent the decrease of the accuracy in width due to the unevenness of the tensile force by making the separate tensile force act on each tape after slitting in a device wherein the tape such as a magnetic tape is slit from an original roll of tape and is wound round a reel.  
     CONSTITUTION: The tape 30 slit into strips in plural by a cutter unit is wound round the reel through a group of friction driving rollers. In this case, the group of the friction driving rollers is constituted by driving rollers 41 which are fitted on a driving shaft 40 supported rotatably by frames 28 and 29 and correspond to the number of strips of the tape 30 to be driven and by nip rollers 51 which are fitted to a fixed shaft 50 fixed to a shakable lever 54 and are of the same number with the driving rollers 41. The driving rollers 41 are fitted on the shaft 40 through the intermediary of a ball bearing 42, and by tightening the rollers 41 properly by a nut 45 with a spacer 43 being put intermediately between them and the adjacent ball bearing 42, the transfer torque from the shaft 40 to the driving rollers 41 is made adjustable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5672581-A (JP)
Title: Synchronizing signal separator
Inventor: HASEGAWA KENICHI
IPC: H04N5/93
Filed: 1979-11-16
Abstract: PURPOSE: To extract a synchronizing signal from a lowquality composite video signal with precision by separating the synchronizing signal by using an intermediate voltage between a voltage in the period of the synchronizing signal of the composite video signal and the voltage of a back porch part.  
     CONSTITUTION: To clamping circuit 1, a composite video signal, voltage VE from the voltage source and a synchronizing signal from synchronizing separating circuit 2 are inputted. The composite video signal, after the potential in the period of the synchronizing signal is clamped to VE by circuit 1, is inputted to circuit 2 and detecting circuit 3. Voltage VB of the back porch part is detected by the composite video signal clamped by circuit 3 and a pulse from pulse circuit 4. Circuit 4 receives the synchronizing signal from circuit 2 and then generates a pulse shorter in period than the back porch in the back porch period. Voltages VB and VE are inputted to adding circuit 5, which generates intermediate voltage V a . To circuit 2, voltage V a  and the clamped composite synchronizing signal are inputted and the synchronizing signal is separated by regarding voltage V a  as an identification level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5938363-A (JP)
Title: Heat resistant cast steel
Inventor: SUGITANI JIYUNICHI
IPC: C22C19/03
Filed: 1982-08-28
Abstract: PURPOSE:To obtain a heat resistant cast steel with superior creep rupture strength, thermal shock resistance and carburization resistance at high temp., by adding prescribed percentages of C, Si, Mn, Cr, Ni, Nb, N, Ti, Al, B and Cu. CONSTITUTION:This heat resistant cast steel consists of, by weight, 0.3-0.6% C, <=2.0% Si, <=2.0% Mn, 20-30% Cr, 30-40% Ni, 0.3-1.5% Nb, 0.04-0.15% N, 0.04-0.5% Ti, 0.02-0.5% Al, 0.0002-0.004% B, <=3.0% Cu and the balance essentially Fe. The cast steel is superior to a conventional HP material contg. Nb or other material in characteristics at high temp., especially creep rupture strength, thermal shock resistance and carburization resistance at high temp. Accordingly, the cast steel withstands severe conditions during use as the material of an ethylene cracking tube, etc. in the petrochemical industry.