baber/WOPTO huggingface dataset:
Patent JP-H05209877-A (JP)
Title: Improved type test device and method for separation and assay of whole blood
Inventor: AMI EICHI CHIYU
IPC: G01N33/52
Filed: 1992-10-02
Abstract: PURPOSE: To assay a plasma or serum quickly and effectively by a simple, inexpensive testing tool by providing a filter pad including a reagent component for separation which contains an aggultinin or coagulant and a nonhemolytic surfactant. CONSTITUTION: A testing tool 10 is formed by arranging a filter pad 14 and a testing pad 14 in line and adhering them to a holding strip or a handle 12. The pad 14 includes a reagent component for separation which contains an agglutinin of about 5 to 100 unit per matrix of 1cm<2> or a coagulant of about 20 to 200NIH unit, and a nonhemolytic surfactant of about 0.05 to 3wt.%, and a pad 16 includes a suitable testing reagent. Then, when a blood sample passes through the pad 14, a cell element is separated from plasma or serum, and the pad 16 is saturated by a nondiluted and unchanged plasma or serum passing through the pad 14, so that the pad 16 is tested with respect to the response against a target, specific object to be analyzed, by visual inspection or measuring device.
Patent JP-H03148521-A (JP)
Title: Heat-cooking device
Inventor: ISHIHARA MASAHIRO
IPC: F24C7/00
Filed: 1989-11-02
Abstract: PURPOSE:To dispense with direct measurement of the food in setting the heating condition of the food by a method wherein, by measuring, when the temperature of the atmosphere in a heating chamber reaches a first specified point and a second specified point respectively, the temperature of the surface of the food and the time required for the heating, the quantity of the food is determined and accordingly the condition for controlling the heating is set. CONSTITUTION:After preliminarily setting fixed pints TP1 and TP2 as the temperature of the atmosphere in a heating chamber 1, heating of food is started; the temperature of the surface of the food 2 is measured by a radiant-infrared ray detector 15 while the heating time is counted by a timer 28. On the basis of the temperature T1 of the surface of the food at the time when the temperature of the atmosphere has reached the first fixed point TP1, that is, after a heating time t1 and the temperature T2 of the surface of the food at the time of the atmosphere reaching the second fixed point TP2, that is, after a heating time t2, and from a formula (T2-T1)/(t2-t1), the quantity of the food 2 is calculated as W. In a ROM of a microcomputer the cooking time t3 specified according to the kind and the quantity W is stored. The time t4 required for the subsequent heating is obtained as a difference between t3 and t2. After continuation of the heating for t4 the heating is judged to have been completed, the heating is stopped and the cooking is over.
Patent JP-H02133939-A (JP)
Title: Formation of multilayer interconnection
Inventor: HATTORI ATSUO
IPC: H01L21/306
Filed: 1988-11-14
Abstract: PURPOSE:To reduce a contact resistance by a method wherein an alumina film generated on the surface of a first-layer wiring part inside a contact hole is removed by using an alkaline developing solution and, after that, a second-layer wiring part is formed. CONSTITUTION:A first wiring layer 14 composed of Al or an Al alloy is formed on an insulating film 12 covering the surface of a semiconductor substrate 10; after that, an interlayer insulating film 16 is formed on the insulating film 12 so as to cover the first wiring layer 14. Then, a resist layer 18 having an opening part corresponding to a desired pattern of a contact hole is formed on the interlayer insulating film 16; after that, the interlayer insulating film 16 is etched selectively by making use of said layer as a mask; a contact hole 16A used to expose one part of the first wiring layer 14 is formed. After that, the resist layer 18 is ashed by an oxygen plasma and is removed; thereby, an alumina film 20 is formed in an exposed part of the first wiring layer 14 inside the contact hole 16A. Then, the semiconductor substrate 10 is immersed in an alkaline developing solution; the alumina film 20 is brought into contact with said solution and is removed cleanly; after that, the substrate is cleaned (rinsed) by pure water and is dried. Then, a metal used to form a second wiring part is deposited on the surface of the substrate and is patterned properly; thereby, a second wiring layer 22 is formed; said layer is brought into ohmic contact with the first wiring layer 14 satisfactorily.
Patent JP-H08120243-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: KIMURA YOSHIHIRO
IPC: C09J175/04
Filed: 1994-10-26
Abstract: PURPOSE: To provide a pressure-sensitive adhesive composition which undergoes little long-term change in cohesive force and bonding force even under high- temperature conditions or high-temperature and high-humidity conditions, is also excellent in force of bonding to a curve and is suited for bonding an optical film to a substrate. CONSTITUTION: This composition is prepared by reacting an acrylic polymer having an epoxy-reactive functional group with an epoxy silane compound and mixing the reaction product with a curing aid.
Patent JP-2001112264-A (JP)
Title: Inverter generator
Inventor: SHIMAZAKI MITSUYOSHI
IPC: H02K7/18
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an inverter generator, capable of reducing a distortion factor of an output voltage as compared with prior art. SOLUTION: In the inverter generator comprising a DC power source 1, having a generator 1a as a power source, an inverter 2 for converting a DC voltage output from the power source 1 into an AC voltage according to switching on, off of switch elements connected in a bridge, a controller 6 for giving a PWM signal to the inverter through signal delay circuits 6u, 6v, 6x, 6y, and a filter 3 for removing harmonic wave components from the output of the inverter, an AC voltage increasing its instantaneous value from a target AC voltage by an attenuated amount of the output voltage, due to the delay time generated by the delay circuit is generated as a reference voltage V0, and PWM signals Su, Sv, Sx, Sy are generated from the voltage V0 and a carrier voltage V1.
Patent JP-H10132962-A (JP)
Title: Pointer type electronic clock
Inventor: TAKADA AKINARI
IPC: G04C3/14
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the slippage of a hand from the scale on a dial caused by the difference in feed of gears by the difference in pulse by operating the hand by use of a driving pulsed used in general time just before the end of a rapid traverse hand operation. SOLUTION: After an all-reset switch 1 is ON, a subtracting circuit 5 sets the output number to 60 to perform a rapid traverse hand operation and outputs instructions to a rapid traverse generating circuit A4a and a rapid traverse generating circuit B4b. The generating circuit A4a and the generating circuit B4b output pulses, respectively. A second hand is operated up to the 57-th pulse of hand operation with a quick and large driving force, and operated for the remaining three pulses with a slow small driving force (the driving force equal to general hand operation). After the end of a rapid traverse hand operation, thus, the hand is sent by the generating circuit B4b, or the driving pulse used for general time, and the state of a gear 8 is regularly laid in normal position.  When a second hand 9 is mounted in this state, the slippage from the scale on a dial can be eliminated in general time hand operation.
Patent JP-H03149943-A (JP)
Title: Tracing system for communication channel
Inventor: OTA TAKEO
IPC: H04L69/40
Filed: 1989-11-07
Abstract: PURPOSE:To effectively utilize a tracing area by checking the propriety of overwrite in the case of using the trace area, thereby securing required data without stopping the trace processing of the required data. CONSTITUTION:An area corresponding to a trace control table is referenced based on lines No.(1)-(n) of an old trace data in a new trace address after the updating. Then the condition of the propriety of overwrite of the trace data in the table and the information in the old trace data are compared to discriminate whether or not the old trace data is deleted. Moreover, in the case of enabled overwrite, a new trace address after the updating is used as a current trace address and the trace address is used in the case of succeeding trace processing. Thus, the required trace data is not deleted without stopping the trace processing of all lines and the area other than the trace data disabling the overwrite is used, then the trace area is effectively utilized.
Patent JP-H03149839-A (JP)
Title: Adsorption transfer device of semiconductor element
Inventor: TAKAOKA KIYOSHI
IPC: H01L21/52
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a device for achieving transfer operation of a semiconductor element at high speed and with improved accuracy by enabling a transfer arm for sucking and releasing the semiconductor element to be rotary-driven through a link mechanism by a link rod and a link arm. CONSTITUTION:The title item consists of a suction body 1 which performs suction and release of a semiconductor element 16, a transfer arm 2 which can be rotated for retaining the sucked body 1, a link rod 5 for rotating the transfer arm 2 by interlocking with the transfer arm 2, a link arm 7 for transmitting the rotary force to the transfer arm 2 through the link rod 5, and a driving motor 11 for driving the link arm 7. For example, rotation of the driving motor 11 consisting of a pulse motor and a DC servo motor allows a small timing pulley 12 to be rotated, a timing pulley 10 to be rotated through a timing belt 13, and an axis 9 to be rotated by the rotation of the timing pulley 10. Then, the link arm 7 causes the link rod 5 to be in link motion, thus enabling the transfer arm 2 to be rotated.
Patent JP-H066602-A (JP)
Title: Adaptive device and method for providing accurate regeneration control of gradation in image system
Inventor: JIYON PATORITSUKU SUPENSU
IPC: G06T5/00
Filed: 1992-10-26
Abstract: PURPOSE: To provide an accurate gradation reproducing control in an image system. CONSTITUTION: A direct digital color proofreading(DDCP) image chain which is composed of a raster image processor 200 and a marking engine generates a proofreading image in which a desired ('target') gradation reproducing characteristic is accurately predicted, and largely reduces the number of necessary proofreading images. A 'bench mark' value is adapted based on the difference between a desired operating condition and the 'bench mark' operating condition, and an 'adaptive' value for accurately specifying the intrinsic gradation reproducing characteristic of the image chain under the desired operating condition is defined. A search table is corrected so as to include a 'target' dot gain responding to the 'target' value and the 'adaptive' value against the desired operating condition.  A successive gradation value is transmitted to this table with respect to a corresponding separation, and is changed so as to accurately represent the desired 'target' gradation reproducing characteristic such that a dot generated on the proofread image does not substantially show a defect resulting from the intrinsic gradation reproducing characteristic of the image chain.
Patent JP-S62148118-A (JP)
Title: Tap
Inventor: NIIDA KIKUO
IPC: B23G5/06
Filed: 1985-12-20
Abstract: PURPOSE:To prevent taps from defective production and breakage by providing a guide having the outer diameter approximately equal to the diameter of a preliminary hole on an end of the tap and carrying out accurately easily tapping with the tap. CONSTITUTION:A tap 1 is provided on the end of blade with a guide 4 having he diameter slightly smaller than the diameter of a preliminary hole 2. The diameter of the guide is approximately equal to the diameter of said hole 2 such that the guide 4 can be inserted into said hole 2 without any play and hindrance therebetween. Thus, when the tap 1 is inserted, the axis of the tap is automatically aligned with the axis of the preliminaly hole 2 and the tapping position can be accurately held to perform accurate tapping so that defective tapping and breakage of tap due to bending do not take place. Also, operating time is substantially shortened.
Patent JP-H03150092-A (JP)
Title: Coil burning prevention apparatus of motor
Inventor: KOMIYAMA KIKUO
IPC: H02P6/12
Filed: 1989-11-06
Abstract: PURPOSE:To obtain a coil burning prevention apparatus usable also in a motor with a large calorific value and having a small duty ratio of charge duration to discharge duration by providing a charge duration-shortening circuit for supplying the charge and discharge part of a timer circuit with a charging current to shorten the charge duration of the charge and discharge part, when a driving circuit is placed in a working condition. CONSTITUTION:When a motor lock occurs, the base potential of the transistor 25 of a charge duration-shortening circuit 20 is on the L level and the transistor 25 is placed in the ON state to supply a capacitor 16 with a charging current. Then, when a charging potential in the capacitor 16 is shortened in a charge duration to exceed a first reference voltage Vref1, the output from the comparator of a drive control circuit part 18 reverses to the L level. Accordingly, the charging duration is reduced in the ratio to a discharge duration so that the title apparatus can be used also in a brushless motor with a large calorific value and a burning accident is difficult to occur at the time of the motor lock.
Patent JP-S63140659-A (JP)
Title: Magnetic coupling
Inventor: KAYAHARA TAIJI
IPC: H02K49/06
Filed: 1986-12-02
Abstract: PURPOSE:To make adjustment of gaps easy by screwing a driving side flange into a driven shaft so that said flange is freely accessible to and separable from said shaft. CONSTITUTION:In a hysteresis coupling, a flange 3 to be positioned on the driven side is formed into an integral body with a driven shaft 1, and a face on said side directed to a driving side flange 2 is provided with an annular recess 3a concentrically with a driven shaft 1 so that a semi-rigid magnet 5 is fitted thereinto. The surface of said magnet 5 is contacted by a backplate 7 composed of non-magnetic thin sheet material such as stainless steel up to a surface of said flange 3, which backplate is fixed to the flange 3 by a bolt 8. Also, a male thread 1a is cut in an outer peripheral part of the driven shaft 1 positioned on the right of the flange 3, and a hollow sleeve 9 with a female screw 9a formed therein is screwed onto said male thread so that side driven shaft is constituted in the manner of adjustably moving forward and backward. A pair of radial bearings 10-11 and a thrust bearing 12 are arranged on the outer periphery of said sleeve 9 and the driving side flange 2 is freely rotatable via said hearings.
Patent JP-H01135476-A (JP)
Title: Abrasive jet cutter
Inventor: YUUGEN ERU KURASUNOFU
IPC: B24C5/02
Filed: 1987-11-17
Abstract: PURPOSE: To feed pressurized slurry in a batch system by arranging a pump to supply liquid to a vessel upper chamber to pressurize slurry shut in by being fed into a pressurizing vessel lower chamber from a slurry reservoir, and arranging a valve to supply it to a nozzle by fully opening when the slurry becomes full in the vessel. CONSTITUTION: Liquid in a tank 12 is supplied to a vessel 24 through a pipeline 44, a throttle valve 46 and a pipeline 18 by actuation of a pump 16, and slurry shut in this vessel 24 from a slurry reservoir 28 is pressurized. Next, when the vessel 24 is completely filled with the slurry from the slurry reservoir 28, a rotary valve 32 is rotated counterclockwise by 90 degrees, and a pipeline 36 is communicated with a nozzle inlet pipeline 48, and a liquid returning control valve 40 to the tank 12 is closed. Pressurized liquid is also supplied to the vessel 24 in this condition, and a piston 26 is lowered, and the slurry is discharged to a nozzle 22 through the pipeline 48.  The pressurized liquid is also supplied to the nozzle 22 through the pump 16 and a pipeline 20, and the slurry and the liquid are mixed together with volume of the vessel 24 as one batch, and are spouted toward a workpiece from the nozzle 22.
Patent JP-2000103664-A (JP)
Title: Production of cement milk
Inventor: ISHII SABURO
IPC: C04B28/02
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent cement particle from precipitating even in the case of the application of seawater and to decrease a construction cost by reacting sodium silicate known as an accelerator for cement with brine to form cloudy sol, by adjusting its concentration and by dispersing cement in the sol. SOLUTION: This cement milk, where cement particles in the liquid don't precipitate and the viscosity is low and a construction cost is low, is prepared by adding 50-60 kg sodium silicate to 1,000 kg brine and 200 kg cement. The brine is pref. seawater and may be artificial sea water prepared by dissolving salt contents in freshwater, or a diluent including seawater. The salt contents in the brine may be various ones (Ca, Fe, Al, K or the like). The cement milk is obtained by reacting brine including artificially combined water in a preferred content with sodium silicate to form sol, by stirring it to form uniform, white sol having low viscosity and by dispersing cement in it.
Patent JP-H03151164-A (JP)
Title: Root penetration running method for rail welding
Inventor: SUGITANI YUJI
IPC: B23K9/00
Filed: 1989-11-08
Abstract: PURPOSE:To form a back bead in a specified width extending over overall length in root penetration arc running of rails by comparing the voltage between a welding torch and an electrically conductive tape stuck to backing material of the groove line rear of the rails with the set voltage and controlling the welding speed by the difference and change rate thereof. CONSTITUTION:At the time of welding an end groove of the rails 1a and 1b by a welding wire 4 fitted to the welding torch 2, the insulating backing material 6 is arranged on the rear of the welding groove of both rails via a backing tape 5 such as a glass fiber and a groove 6a is formed along a weld line and the electrically conductive tape 7 is stuck to the bottom thereof and the voltage between the tape 7 and the welding torch 2 is measured by a voltmeter 8. The voltage measured value is inputted to an A/D converter circuit 10 and a differentiation circuit 11 via a filter circuit 9 and the actual voltage Vd obtained from the former is inputted to a controller 12 and the latter differentiates the voltage measured value and obtains the change rate which is inputted to a change rate positive or negative decision circuit 13 and compared with a zero zone set on a blind sector set circuit 14 and according to its result, a feed mechanism 3 of the welding torch 2 is operated by the controller 12 and the welding speed is controlled properly and the back bead width is regulated to specified width dimensions.
Patent JP-H06137572-A (JP)
Title: Soundproof type heat storage floor heater
Inventor: NAKAGAWA MASAHIRO
IPC: F24D11/00
Filed: 1992-10-27
Abstract: PURPOSE:To impart a soundproof function to a heat storage floor heating and to simply install it. CONSTITUTION:A soundproof type heat storage floor room heater comprises a package 5 in which a boardlike heat storage material 2 made of melted mixture containing paraffin and ethylene-alpha-olefin copolymer having a density smaller than 9.925g/cm<3> as main ingredients, a heat generator 3 and a heat insulator 4 such as urethane, glass wool, etc., are sequentially laminated and sealed under a surface finishing material 1, and an elastic base material 6 made of rubber foam, nonwoven fabric, etc., installed under the package 5.
Patent JP-H06115461-A (JP)
Title: Flapper mounting structure and method for truck and trailer
Inventor: SAKAI MASAYOSHI
IPC: B62D33/027
Filed: 1992-10-02
Abstract: PURPOSE:To enable a flapping hinge to be attached at a given position on the right and left frame members of the load carrying platform of a truck or a trailer, enable a number of the hinges as required to be attached at the positions required for attaching flappers and concurrently enhance its appearance. CONSTITUTION:This invention is concerned with the structure at a joint position combining the transverse joist members with the side frame members of the load carrying platform of a truck or a trailer where a plurality of transverse joist members 20 are lined up in parallel in the transverse direction between the right and left side frame members 18. A gap is formed between the end periphery of each transverse joist member and the inner surface of each side frame member, a fixed plate 28 with a female screw 26 is inserted into the gap, and the male screw section of a bolt 24 penetrating through both the attaching plate of a hinge 16 which threadedly attaches a flapper in such a way as to be freely rotatable up and down, and each side frame member, so that the hinge can thereby be detachably installed at a given position.
Patent JP-H01132605-A (JP)
Title: Liquid epoxidized modified alpha-olefin polymer, its production and its use
Inventor: TSUTSUI TOSHIYUKI
IPC: C10N60/06
Filed: 1987-11-18
Abstract: PURPOSE:To produce the title polymer useful as a lubricant additive, a paint additive or the like, by reacting a specified liquid alpha-olefin polymer with hydrogen peroxide in the presence of an organic acid. CONSTITUTION:1 mol of the unsaturated groups of a liquid alpha-olefin polymer terminated with a C-C unsaturated bond, composed of 3-20 C alpha-olefin, showing no signal assignable to two methylene chains between two adjacent tert. carbon atoms in the polymer main chain in a <13>C-NMR spectrum and having a number- average MW of 200-10000 as determined by vapor pressure osmometry is reacted with 1-10mol of hydrogen peroxide at 0-100 deg.C for 1-30hr in the presence of an organic acid (e.g., acetic acid) and a buffer (e.g., NaHCO3) to obtain a liquid epoxidized modified alpha-olefin polymer having 0.01-0.5mol, per 100g of the polymer, of the epoxy groups bonded to the carbon atoms derived from the alpha-olefin situated on the terminals of the polymer.
Patent JP-H11123163-A (JP)
Title: Vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with the improved airtight performance of a dust collecting chamber. SOLUTION: This cleaner is provided with the dust collecting chamber 12 provided with an opening part for storing dust, a lid 16 for freely openably and closably closing the opening part, packing 17 fitted to the opening edge of the opening part for airtightly holding the opening part and the lid 16 and a thin wall 21 provided so as to be projected to the side of the packing 17. By providing an elastic lip piece 19 to be abutted to the tip of the thin wall 21 on the packing 17 and projecting and providing a lip projection 20 integrally with the elastic lip piece 19 so as to be along the outer peripheral side of the thin wall 21, sure airtightness is held.
Patent JP-H06118278-A (JP)
Title: Optical fiber ferrule and its inner face polishing method
Inventor: SUDO TAKAYUKI
IPC: B24B5/40
Filed: 1992-10-02
Abstract: PURPOSE:To provide a ferrule and its inner face polishing method capable of precisely polishing the inner face of an optical fiber insertion hole. CONSTITUTION:An optical fiber ferrule 3 is shaped into a protruded shape at the tip and into a recessed shape at the rear end so that the tip projection 4 of a rear ferrule 3 can be inserted into the rear end recess 5 of a front ferrule 3. The tip projection 4 of the rear ferrule 3 is inserted into the rear end recess 5 of the front ferrule 3 to longitudinally connect multiple ferrules 3, the connected body is fixed in a tubular body 7 with a fixing agent, no gap is generated between the ferrules 3, the movement of the ferrule 3 is restrained by the ferrules 3 on the front and rear, the fixing agent is not infiltrated between the ferrules 3, the ferrules 3 are prevented from being moved by the uneven coagulation contraction quantity of the fixing agent 8, and the inner face is precisely polished.