baber/WOPTO huggingface dataset:
Patent JP-H06291215-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L23/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a semiconductor device with which a semiconductor chip can be fixed to a substrate with sufficient adhesive strength, and also generating no change in semiconductor chip characteristics when the semiconductor chip is fixed. CONSTITUTION:The fixing of a semiconductor chip 10 and a plastic molded substrate 6, and fixing of a plastic molded substrate 8 and a transparent plastic lid 18 are conducted using hydroscopic hardening type bonding agents 12 and 20. As a result, sufficient adhesive strength can be obtained. Also, as the above- mentioned bonding agents have a hydroscopic property, the semiconductor chip 10 arranged in a hollow part can be airtightly maintained. Accordingly, generation of discoloration of a color filter caused by the irradiation with strong ultraviolet rays and a visible light, the potential shift by charge-up, and besides fluctuation in characteristics by local heating can be eliminated.
Patent JP-S62230616-A (JP)
Title: Production of granulated quick lime
Inventor: MORIMUNE TOSHIO
IPC: C04B2/02
Filed: 1986-03-31
Abstract: PURPOSE:To obtain granulated quick lime having high reactivity and uniform particle diameters efficiently, stably and inexpensively, by attaching dry mud of lime slurry to a nucleus substance for granulation to form pellets, thermally decomposing the pellets and calcining. CONSTITUTION:Lime slurry discharged from a caustification process in a kraft pulp manufacturing process is blended with green liquor, dehydrated by a mud filter 1 to give mud cake, which is sent to a paddle mixer 3, ground by a cage mill 4, dried under heating at about 450 deg.C and then dried by cyclones 5 and 6 to give dry mud of lime slurry. The dry mud is continuously fed through a dried lime slurry feed bin 7 to a fluidized calcining furnace 11 kept at 750-800 deg.C by combustion of heave oil and attached to a nucleus substance for granulation, which is successively supplied from the top of the furnace 11 and has 0.5-4mm particle diameters under 1,500-2,300mm H2O pressure condition to form pellets. Then, the pellets are thermally decomposed at <=830 deg.C at an upper fluidized bed 15 in the furnace 11 exhausted to 0--100mm H2O by an exhaust fan to granulate quick lime particles having 1.2-3mm particle diameters, which are discharged through a lower fluidized bed 16 from a pellet outlet pipe 19 to give granulated quick lime having >=90% purity.
Patent JP-H07278016-A (JP)
Title: Anticancer agent liposome pharmaceutical preparation
Inventor: ENDO MASAYUKI
IPC: A61K45/00
Filed: 1994-04-13
Abstract: PURPOSE:To obtain an anticancer agent liposome pharmaceutlcal preparation having high anticancer effects and safety due to high cancer orientation properties. CONSTITUTION:This anticancer agent liposome pharmaceutlcal preparation contains phosphatldylethanolamine in an amount of 5-50wt.%, preferably 10-30wt.% based on the weight of a lipid in a fat membrane and further the anticancer agent in the contents. An anticancer antibiotic substance such as neocarzinostatin, a metabolic antagonistic agent such as futraful, a vegetable alkaloid such as vinblastine, an alkylating agent such as a nitrogen mustard, etc., are cited as the anticancer agent. The neocarzinostatin having high toxicity and anticancer effects is the optimum. The liposome pharmaceutical preparation is preferably produced by once preparing a crude liposome by a solution method, treating the resultant liposome in an extruder and sphering the crude liposome. Thereby, the fine and uniform pharmaceutical preparation can be provided without heating the medicine and is useful for formulating the anticancer agent poor in stability to heat into the liposome pharmaceutical preparation.
Patent JP-H10267151-A (JP)
Title: Electric operated flow regulating valve
Inventor: UMEZAWA HITOSHI
IPC: F16K3/26
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce friction which acts on a valve body when the valve element is closed, reduce rotation torque required for rotating and driving the valve element, and enable smooth rotation by providing one valve body with two flow rate adjusting parts at upper and lower parts separately. SOLUTION: A valve part 45 is constituted by fitting and fixing a valve sleeve body 46 in an internal space integrally, connecting a flow in/out pipe 18 with a side part of the valve part 45, and connecting a flow in/out pipe 20 with a lower part thereof. An annular space 47 is formed between outer periphery of a side part of the valve sleeve body 46 and inner periphery of a valve part 45, and a first fluid inlet and outlet 19 and a second fluid inlet and outlet 23 are drilled at a position where they oppose by deviating by 180 degrees and they are deviated above and below between the annular space 47 and a valve chamber 17. By providing one valve body with two flow rate adjusting parts by differing their positions above and below, it is possible to reduce a diameter of the valve part if the same amount is regulated and reduce rotation torque.
Patent JP-H08275303-A (JP)
Title: Pantograph
Inventor: KAKEHI YUTAKA
IPC: B60L5/26
Filed: 1995-03-31
Abstract: PURPOSE: To provide stable pressing force against a stringing by offsetting aerodynamic force which is changed with a travel speed and the height of the equipment of a trolley wire in a pantograph. CONSTITUTION: This pantograph is constituted of a single arm having a main frame main arm 4 in which a set of parallel links are rotated, an aerodynamic force correction blade 8 for offsetting an angular moment which acts to the main frame main arm 4, at an arbitrary travel speed and in an arbitrary operating position, the shoe body 2 of a pantograph, a shoe support frame 3 for supporting the shoe body 2 and an air cylinder or a main spring 7 for giving a fixed angular moment to the periphery of the rotary shaft 9 of the main frame main arm 4 to press the shoe body 2 against a trolley wire 1.
Patent JP-S58193441-A (JP)
Title: Photoelectron measuring device
Inventor: HIRAI YASUHARU
IPC: G01N23/227
Filed: 1982-05-07
Abstract: PURPOSE:To permit simultaneous measurement of the evaporation amount of alkali atoms deposited on the surface of an electron emitting crystal, which is used as an electron source utilizing the photoemission phenomenon, and a work function value of the crystal surface after evaporation, using a tungsten thin plate. CONSTITUTION:An evaporation amount of Cs deposited on a GaAs plate 2 is measured using a tungsten (W) thin plate 3. Since all incident Cs atoms are ionized to Cs<+> ions on the surface of the heated W plate 3, an evaporation amount of Cs can be determined by measuring the current of Cs<+> ions. Then, after cleaning the surface of the same W plate 3, a work function of the GaAs plate 2 is calibrated using a kelvin probe 5. Thereafter, the work function of the GaAs plate 2 is actually measured using the kelvin probe 5. Light 9 is irradiated to the GaAs plate 2 to emit photoelectrons, thereby to measure the angular dependence of energy distribution using a spherical grid 8 and a Faraday cup 6. Finally, a spherical anode 7 is placed over the grid 8 to measure the spatial distribution of photoelectrons.
Patent JP-S57190060-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: FUJITA SHIGERU
IPC: C08G59/40
Filed: 1981-05-18
Abstract: PURPOSE: The titled composition that contains a specific acrylic copolymer consisting of unsaturated monomer bearing a phosphoric group and a polyfunctional epoxy compound at a specific ratio, thus being crosslinkable at low temperature in a short time independently from moisture in air.  
     CONSTITUTION: (A) 100pts wt. of an acrylic copolymer consisting of (i) 0.1W 10wt% unsaturated monomer bearing a phosphoric acid group, (ii) 80W99.9% an  ester from 4W12C alcohol and acrylic or methacrylic acid, of which the half at  most may be substituted with a vinyl ester, and (iii) 0W10% copolymerizable α, β-unsaturated carboxylic acids are combined with (B) 0.01W10pts. of a polyfunctional epoxy compound to give the objective composition.   
     USE: Pressure-sensitive adhesion tape, surface-protecting sheet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1126620-A (JP)
Title: Nonvolatile semiconductor memory and manufacture thereof
Inventor: ARAKI HITOSHI
IPC: H01L21/8247
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To hold the conventional floating gate potential with a low control gate potential by comprising aux. control gates (first gate electrodes) in addition to floating gates (second gate electrodes) and control gates (third gate electrodes). SOLUTION: At erasing, a control gate electrode voltage VCG1 and aux. control gate electrode voltage VCG2 are set to 0 V and substrate voltage Vsub to an erase potential VPPe to enable the erase. At writing, the control gate electrode voltage VCG1 and aux. control gate electrode voltage VCG2 of a selected memory cell are set to a write potential VPPW, the substrate voltage Vsub to 0 V, and the control gate of a not selected memory cell is set to 0 V or bit line medium potential VMWL to enable the write. This allows the applied voltage at erasing to lower and hence the peripheral circuits and chip area to be reduced.
Patent JP-S61235477-A (JP)
Title: Printing ink
Inventor: IWASE SHOJI
IPC: C09D11/00
Filed: 1985-04-11
Abstract: PURPOSE:To provide a printing ink having excellent drying characteristics and printing workability, which comprises a colorant, a varnish and a specific additive. CONSTITUTION:10-40wt% colorant is mixed with 50-80wt% varnish, 5-80wt% solvent for ink, 0.005-0.5wt% dryer (e.g: cobalt naphthenate) and 0.0001-0.005mol (in terms of carboxyl group per 100g of ink) reaction product obtained by reacting 1mol of heat-reactive phenolic resin with 0.02-2.0mol of 5-norbornene-2,3-dicarboxylic anhydride at 50-200 deg.C for 0.1-20hr and optionally 0.001-2.0wt% reducible org. compd. of the formula I (wherein R1 is a compd. of the formula II, -OH, -OH2, -HN.CH3, -NH.C2H5, etc.; R2-R4 are each independently H, F, Cl, Br, I, a 1-4C alkyl, etc.).
Patent JP-S57190332-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAWA CHIKAO
IPC: H01L21/302
Filed: 1981-05-19
Abstract: PURPOSE:To obtain wiring which has slant cross-section by plasma-etching a poly-crystal Si film in Freon atmosphere which contains 15-30% of O2. CONSTITUTION:A polycrystal Si film 23 is formed on a field oxide film 22 on an Si substrate 21 and after a resistor mask 24 is formed the film 23 is plasma- etched in Freon atmosphere which contains 15-30% of O2. As the resistor 24 is etched by O2 due to over-content of O2, the cross-sectin of the polycrystal Si layer 23 becomes a trapezoid of theta=45-50 deg. and the angle theta can be selected by controlling the quantity of O2. If an SiO2 film 25 is formed on the trapezoid by CVD, the film 25 can be formed uniformly and the film 25 is prevented from cracking.
Patent JP-S572557-A (JP)
Title: Alloy junction and glass-sealed type semiconductor device
Inventor: SUZUKI KENSUKE
IPC: H01L29/866
Filed: 1980-06-06
Abstract: PURPOSE:To equalize the P-N alloy junction of a semiconductor device and to reduce the residual stress at the glass sealing time by interposing an auxiliary electrode between a pair of electrodes and a semiconductor pellet for holding and bonding the pellet and securing them. CONSTITUTION:A semiconductor pellet 32 having an alloy junction 5 is interposed and bonded between a pair of electrodes 2A and 2B, and is sealed with a glass sleeve 7. At this time, thin auxiliary electrodes 14A, 14B are so interposed between the pellet 32 and the electrodes 2A, 2B as to be smaller in the area of the electrode members than those. The auxiliary electrode material employs W or P type Si, the junction is thus equalized uniformly, and the influence of the sealing glass material to the thermal stress can be reduced. Thus, the P-N alloy junction can be equalized, and the residual stress at the time of sealing the glass can be reduced.
Patent JP-H01248046-A (JP)
Title: Variable tank type pulse electrophoretic apparatus
Inventor: YAMAGUCHI MASUTAKA
IPC: G01N27/26
Filed: 1988-03-29
Abstract: PURPOSE:To enable selective formation of a rectangular or hexagonal migration tank with limited electric loss, by selecting and arranging an electrode mounting plate to construct a square or hexagonal gel support tank. CONSTITUTION:In a rectangular migration tank, an electrode mounting plate 13 and a resistance box 15 face each other sandwiching a side wall 12 of a base tank 11 and upper ends projected from the side wall 12 is connected securely with a bar-shaped spacer 17. The resistance box 15 has a comb-shaped body frame and a resistance support plate 18 is held along the internal side thereof while lugs 19 and 20 for resistance connection are held on the surface thereof. On the other hand, in a hexagonal gel support tank, a pair of electrode mounting plates 13' is fastened at the center of a pair of internal walls of a quadrilateral base tank and other four electrode mounting plates 13'' are arranged from the internal side of the tank close to both ends of the mounting plates 13' to the center of adjacent internal side thereof to form a roughly hexagonal shape.
Patent JP-S571940-A (JP)
Title: Detecting device for torque of axle for vehicle
Inventor: TAKAGI KAZUNORI
IPC: G01L3/10
Filed: 1980-06-05
Abstract: PURPOSE:To reduce the work load and time by mounting the torque detecting device wherein a strain gage i incorporated beforehand to a wheel mount of a driving axle, and measuring the axle torque by simply connecting the detecting device to a measuring device. CONSTITUTION:The strain gage 3 is mounted on an outer periphery 4 of a torque detecting shaft 1 having a stepped cylinder shape. A flange part 2 is provided on said shaft 1. A torque shaft cover 5 having a flange part 6 for mounting a wheel is provided on the outside of said gage 3. A slip ring 17 is provided on the tip of said cover 5. The axle torque detecting device is mounted to a wheel hub C which is mounted on the driving axle A by the flange part 2 of the torque shaft 1. The primary purpose of the wheel hub is to mount the wheel. The wheel B is mounted to the flange part 6 of the torque shaft cover 5. The slip ring 17 is set to a rear fender 182 of the vehicle by a spring, rubber 181, or the like so that the spring is not rotated. A lead wire 28 is connected to the dynamic strain gage 29, by which measurement is performed.
Patent JP-H08272276-A (JP)
Title: Image forming device
Inventor: SAWA SHIGEKI
IPC: G03G15/08
Filed: 1995-03-31
Abstract: PURPOSE: To uniformly press an image forming constitution unit, by nearly equalizing a pressing force of a pressing part on both sides in the width direction of a press contact mechanism, and supporting by a supporting member while shifting a pressing part in the pressing direction corresponding to the image forming constitution unit. CONSTITUTION: This developing unit is attached in freely detachably to a photoreceptor, and a press contact mechanism 12 is provided on a side opposite to the photoreceptor of the developing device. The press contact mechanism 12 provided with a supporting shaft 13 as a supporting member is fixed on a machine casing of a printer, and leaf springs 14 and 15 furnished with the same elastic stress is severally fixed on the the supporting shaft 13 for instance, as two leaves of pressing parts. Then, on the press contact mechanism 12, the leaf springs 14 and 15 is severally fixed in the bias with respect to each other at angular degrees, in order to compensate the force, in case of drive transmitting for the developing device, in the separating direction from the photoreceptor.  Namely, the leaf spring 15 in the rear side is fixed, on the supporting shaft 13 in the bias with respect to the leaf spring 14 in the front side at angular degrees, so as to come nearer to a casing of the developing device.
Patent JP-S63248689-A (JP)
Inventor: KOGANO HISATOSHI
IPC: A23B7/12
Filed: 1987-03-31
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-S51151570-A (JP)
Title: Method and apparatus to measure the length of an outer circuit of a tu bular object
Inventor: UMASAKA KASUKE
IPC: G01B5/00
Filed: 1975-06-20
Abstract: PURPOSE: To measure the length of an outer circuit of a tubular object exactly and automatically hanging a wire, whose both ends are crossed and which forms a closed loop, on an installation stand which enables to transfer in the same direction and at the same speed with those of a tubular object. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03275896-A (JP)
Title: Directional correction method of pipe-burying machine and its apparatus
Inventor: KASAHARA KENZO
IPC: E21D9/093
Filed: 1990-03-26
Abstract: PURPOSE:To easily correct the direction of a buried pipe, by changing once the direction without turning the front blade by rotating the rotary inner pipe of a burrying machine of pipes and by rotating simultaneously the front blade with further rotation of the rotary inner pipe toward the correct direction. CONSTITUTION:When a hydraulic motor 9 is driven, a rotary inner pipe 3 is rotated and the front blade 1 is inclined against the center axis B without revolution until the protrusions 2, 5 are fixed to turn the direction of the front blade 1. Next, when the male protrusion 5 is fixed at the female protrusion 2, the front blade 1 is rotated in the condition that the center axis A of the front blade 1 is inclined against the center axis B of the rotary inner pipe 3. Next, when the front blade 1 is directed to a required corrected direction, the hydraulic motor 9 stops and the next pipe 7 is pushed by a jack to correct the direction. And the rotary inner pipe 3 is reversely rotated to recover a straight-moving direction. In this way, after the direction is corrected by a simple operation, a straight-moving state can be easily recovered.
Patent JP-H08271412-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: KOJIMA SEIJI
IPC: G01N21/31
Filed: 1995-03-31
Abstract: PURPOSE: To obtain an inexpensive atomic absorption spectrophotometer in which an aluminum alloy having good thermal characteristics can be employed at heat dissipation block without causing consumption or corrosion by employing a thin plate at the slot part of a burner forming the frame and clamping the slot part by means of the heat dissipation blocks. CONSTITUTION: The burner section 13 comprises a skirt part 14 and a slot part 15 formed by shearing, bending or pressing a sheet metal and then welding the sheet metal. The slot part 15 must be cooled in order to form a stabilized frame at the burner section 13 over a wide gas flow rate range. In order to dissipate the heat efficiently, heat dissipation blocks 16 are fixed to the opposite sides of the slot part 15 by means of screws as shown by screw axes 17 thus clamping the slot part 15. Since the heat dissipation block itself does not touch a sample, it is not consumed nor corroded and only the burner section 13 can be replaced as required.
Patent JP-H02253460-A (JP)
Title: Control system
Inventor: NOMURA AKIRA
IPC: G06F13/12
Filed: 1989-03-28
Abstract: PURPOSE:To easily execute the addition of controlled equipment as keeping the number of signal lines constant drawn out from a controller by providing an address decoder and plural input/output ports at the control part of each controlled equipment. CONSTITUTION:Each of the control parts 2 and 3 of plural controlled equipment is connected in parallel to a data bus, an address bus, and a control signal line drawn out from the controller 1, and the plural input/output ports 22a-22c provided at the control parts 2 and 3 of each controlled equipment are selectively designated at the address decoder 21, and the controlled equipment connected to them receive control from the controller 1. At this time, it is enough to perform the addition and the change of the controlled equipment only for the input/output ports 22a-22c in the control parts 2 and 3 of each controlled equipment, and it is easily performed without changing the number of signal lines drawn out from the controller 1. Also, the modification of software at a controller 1 side can be performed similarly, which realizes a control system with universality.
Patent JP-H02257240-A (JP)
Title: Input/output device control command executing system
Inventor: TANIHIRA HISAMITSU
IPC: G06F13/12
Filed: 1989-03-30
Abstract: PURPOSE:To improve the processing speed by using an input/output start instruction (SIO instruction) started by a central controller only in order to shift to a command chain processing, and executing an actual input/output control by the command chain processing. CONSTITUTION:When an SIO instruction 19 is started, a channel controller 16 does not execute an actual input/output control, and an additional command executing means 20 reads out an additional command 23 from a storage device 14 and executes it. This additional command 23 is a command for executing only a generating instruction of a pseudo interruption in the channel controller 16 and an executing instruction of a command chain processing. That is, when the additional command executing means 20 executes the additional command 23, a pseudo interruption generating means 21 generates a pseudo interruption, based on a pseudo interruption generating instruction in the command, and immediately, the channel controller 16 can execute the command chain processing. In such a way, the processing speed of the whole processing system can be improved.
Patent JP-H08267790-A (JP)
Title: Recording device
Inventor: KIMURA TADASHI
IPC: B41J2/205
Filed: 1995-03-31
Abstract: PURPOSE: To provide a recording device of halftone representation capability for recording using a plurality of inks of similar colors and different density. CONSTITUTION: The density value of an input recording data is checked, and when the density value is lower than a given threshold value, output data are formed for respective pixels so that the half tone representation is performed by using low density ink only (611-614). On the contrary, when the density value is higher than a given threshold value, output data are generated for respective pixels so that the halftone representation is performed by using the low density ink and standard density ink (615-618, 625-628). In that case, the data for recording by using the low density ink and the data for recording by using the standard density ink are output respectively to separate areas of output memory.
Patent JP-S522113-A (JP)
Title: Telephone current suplying system
Inventor: KAMATA KOUZOU
IPC: H04Q3/42
Filed: 1975-06-24
Abstract: PURPOSE:To improve a transmission characteristic of a system for supplying an electric current from a hybrid coil to a subscriber's telephone enabling of sending DC current to two-wired telephone in a four-wired central telephone exchange.
Patent JP-H10306484-A (JP)
Title: Washing method and device of urinal
Inventor: KONO SHUHEI
IPC: E03D9/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a washing method and device of an urinal which is maintenance-free in comparison with conventional ways to add an acid substance and safe for users and which can be effectively prevented from getting dirty and which prevents sufficiently the generation of ammonia to take sufficient measures against offensive odors. SOLUTION: A continuous electrolytic bath 1 provided with at least a pair of electrodes, a flow passage formed between the electrodes, and an inflow inlet and an outflow outlet connected to the flow passage, is provided in an urinal A1. City water is electrolyzed in the continuous electrolytic bath 1 and free chlorine is generated. When water containing free chlorine generated in the bath is flushed into the urinal A, it sterilizes the urinal to prevent the decomposing action of urea caused by enzymatic urease which bacteria have. In this way, adhesion of urinary calculi and coloration on the surface of the urinal and the trap thereof and offesive odors are prevented.