baber/WOPTO huggingface dataset:
Patent JP-H10332857-A (JP)
Title: Reserved program timer
Inventor: KIM JUUSARU
IPC: G04G15/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a timer enabling remarkable simplification of input of a reserved time and easy checkup of the whole of reserved conditions by the naked eye at all times. SOLUTION: This timer is controlled electronically through a control of a microprocessor 24 so as to operate various equipment for a boiler, a household electrical appliance, etc. In this case, it is constituted of a coloring display 15 which displays a reserved time by coloring of a segment bar so as to enable visual checkup of a start time reserved for operating the equipment and also displays it in distinction between the morning and the afternoon, 12-piece buttons for time reservation which are arranged around the coloring display 15 in the same manner as a time-indicating dial plate of an ordinary clock and operated so that the button depressed first may have a function of indicating the hour shown by a figure corresponding thereto and that the button depressed subsequently may leave a function of indicating a minute,  and an operation helping means which helps the operations of the coloring display 15 and the buttons for time reservation. The reserved time inputted from the buttons for time reservation is displayed on the coloring display 15.
Patent JP-H01313611-A (JP)
Title: Recombustion device for particulate trap
Inventor: YOSHIDA YUKIO
IPC: F01N3/02
Filed: 1988-06-09
Abstract: PURPOSE:To finely judge the completion of recombustion by arranging an O2 concentration cell so as to contact each exhaust gas at the outlet part of a particulate trap and the bypass pipe of the trap. CONSTITUTION:An O2 concentration cell 2 is arranged so that the electrodes 22 and 23 contact the exhaust gas flowing in the outlet part of a trap 1 and the bypass pipe 8 of the trap 1. After the recombustion process of the trap 1 is started, said recombustion is completed when the O2 concentration difference detected in the O2 concentration cell 2 becomes less than a judgement value. Therefore, the completion of the recombustion can be judged finely.
Patent JP-H05315755-A (JP)
Title: Manufacture of laminated ceramic board and laminated ceramic board itself
Inventor: KONDO SUGURU
IPC: H01P11/00
Filed: 1992-05-08
Abstract: PURPOSE:To effectively connect a side face electrode to an inner conductor when a laminated ceramic board is manufactured and to eliminate blow-off of the conductor when it is baked at a melting point or higher of the conductor by disposing the conductor on a green sheet, disposing another green sheet thereon, forming a groove at a predetermined position of thus formed board, baking it and dividing it, after baking, from the groove. CONSTITUTION:A predetermined number of green sheets GS which are larger and thinner than one laminated ceramic board are laminated, pastelike inner conductor L1 is printed thereon, and another green sheet GS is superposed thereon. This is repeated, viaholes for connecting the sheets GS to each other are formed by printing in the steps, another inner conductor L2 is printed, and the sheet GS is superposed thereon. The conductors L1, L2 are disposed at positions deeper than the depth of a groove D.
Patent JP-H074674-A (JP)
Title: Heat cooking apparatus
Inventor: OTA NOBUAKI
IPC: F24C7/08
Filed: 1993-06-15
Abstract: PURPOSE:To properly achieve heat cooking irrespective of variations of the sensitivity of a photosensor for detecting the degree of burning on the surface of an object to be cooked. CONSTITUTION:There are provided an oven lamp 6 and a light guide cylinder portion 7 on the side wall of a heating chamber 2. A CDS 8 is disposed on the interior wall of the light guide cylinder 7 and first and second correction lamps 10, 11 are disposed in the vicinity of the CDS 8. Projection illuminance of the second correction lamp 11 to the CDS 8 is set to be larger than that of the first projection lamp 10 by predetermined illuminance. Prior to execution of heating cooking, the first and second correction lamps 10, 11 are lighted and a signal level difference of received light signals outputted from the CDS 8 is detected upon the lighting of the lamps. In this instance, the signal level difference between the received signals is proportional to the light reception sensitivity of the CDS 8 so that variations of the light reception sensitivity of the CDS 8 is corrected by detecting the signal level difference.
Patent JP-S6034063-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMAE MASAHIKO
IPC: H01L21/331
Filed: 1983-08-05
Abstract: PURPOSE:To obtain a bipolar type device stable operating at high speed with high yield by avoiding a contact between an emitter layer and a compensating base layer by adding an extremely simple one process. CONSTITUTION:Si3N4 22 is superposed on an SiO2 film 21 on N-Si 20, a resist- mask 23 is executed, and a P<+> compensating base layer 24 is formed through etching and the implantation of ions. The mask 23 is removed and an SiO2 film 25 is formed in N2, and the SiO2 film 21 is side-surface etched additionally by 0.3mum from the ends of a bird beak. When a P base layer 26 and second P<+> compensating base layers 26' are shaped through the implantation of ions and annealing, the layers 26' are formed in depth deeper than the layer 26. The surface of Si is coated with SiO2, the Si3N4 22 and the SiO2 21 are removed, and an N<+> emitter layer 27 is formed through the implantation of ions and annealing. According to such constitution, the emitter layer 27 and the compensating, base layers 26' are not in contact directly, the concentration of the layers 26, can be brought to sufficiently high concentration, dielectric resistance between an emitter and a base does not deteriorate, base resistance and emitter-base junction capacitance also reduce, and operation at high speed is improved remarkably.
Patent JP-S6039475-A (JP)
Inventor: FURANSHISU MAAKU ROGARO SHINIA
IPC: D06M101/16
Filed: 1984-07-12
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-S63297-A (JP)
Title: Purification of gene manifestation product
Inventor: AIDA HIDEO
IPC: C12N9/90
Filed: 1986-06-18
Abstract: PURPOSE:To remove allergen originated from a transformant and purify a gene manifestation substance, by using a series of purification steps comprising a combination of adsorption and desorption with silicic acid, treatment with activated carbon, density gradient centrifuge and equilibrium density centrifuge. CONSTITUTION:An extract of a primary product or secondary product of gene manifestation is added with about 0.1-10w/v% silicic acid and stirred at 10-30 deg.C for 10-100min to effect the adsorption of gene manifestation product. The adsorbed substance is eluted with a proper eluent and the obtained solution is added with 0.1-10w/v% activated carbon and stirred at 10-30 deg.C for 5-30min to obtain a supernatant liquid free from impurities. The supernatant liquid is adjusted to 7-9pH, concentrated and subjected at least twice to a source density gradient centrifuge (about 10-20w/w%-40-50w/w%, 20,000-40,000rpm, about 2-30hr). A fraction containing said product is subjected at least twice to potassium bromide equilibrium density gradient centrifuge (about 10-50%, 30,000-60,000rpm, about 30-80hr) to obtain a purified gene manifestation product.
Patent JP-H0437163-A (JP)
Title: Semiconductor device
Inventor: NATORI AKIO
IPC: H01L21/8234
Filed: 1990-06-01
Abstract: PURPOSE:To make it possible to prevent an increase in the number of process and protect a resistor device formation process so that its variations may not affect its characteristics adversely by forming a resistor device which comprises a second conductor type impurity layer on the main surface of a first conductor type semiconductor substrate, and a polycrystal silicon film and a silicide by way of an insulation film on the resistor device where an electrode pull out section is excluded. CONSTITUTION:On the main surface of an N type silicon substrate 1 where a device isolation film 5 is formed, is formed a P type impurity diffusion layer 2, which is a resistor device 7. Then, a gate oxide film 14 is formed thereon, thereby forming a silicon film 12 on a gate electrode 10 of a P channel MOSFET 8 and the resistor device 7, and further forming a thin P type impurity diffusion layer 15, which serves as an offset region of a source and drain and an electrode pull out section 11 of the resistor device 7. Then, a silicon dioxide film is formed and the silicon dioxide film 16 is etched so that it may remain only on the side wall of the gate electrode 10 and the side wall of the polycrystal silicon film 12, thereby forming the source/drain 9 and the electrode pull out section 11 for the resistor device 7. and titanium. They are annealed so as from titanium silicide 3.
Patent JP-H0818675-A (JP)
Title: Line connection method, private exchange device, and telephone set
Inventor: SAWADA AKIHIRO
IPC: H04M3/42
Filed: 1994-06-24
Abstract: PURPOSE:To connect, detour lines with a simple operation if one telephone number is busy when a communication party and plural telephone numbers and lines are connected. CONSTITUTION:A storage means 11 is formed to register the 1st and 2nd line connection means which connect the line to the opposite party for one of the control units or the specific simplified numbers. With the 1st line connection means (6, 8, 9) stored in the storage means 11, the line connection processing is executed by the 2nd line connection means (4A, 8, 9) corresponding to the 1st line connection means when the line is not connected.
Patent JP-H0437098-A (JP)
Title: Electronic component installing device
Inventor: KUWABARA KIMIHITO
IPC: H05K13/04
Filed: 1990-05-31
Abstract: PURPOSE:To perform automatically and efficiently a cleaning of a suction nozzle by a method wherein the title device is provided with a suction means for removing foreign substances, which are clogged in a component suction nozzle tip, to the outside of the nozzle tip. CONSTITUTION:A component suction nozzle 1 is positioned over an opening part of a prescribed air passage 4 and thereafter, a lever 7 is detached and a piston 2 is made to press to the nozzle 2 by a spring 8. The tip of the nozzle is closely adhered to an opening surface of the passage 4 by a rubber packing 9. Simultaneously, the opening surface A of the passage 4 is coincided with an opening surface B of a suction air passage and the passage 4 of the piston is connected to an air passage 5 of a cylinder. As a result, a vacuum suction force is generated at the tip of the nozzle 1 via the passage 4 and clogging foreign substances in the tip of the nozzle are made to eliminate. In such a way, a cleaning of the nozzle 1 can be efficiently performed.
Patent JP-S5933183-A (JP)
Title: Two-color heat-sensitive recording material
Inventor: MARUTA KEIICHI
IPC: B41M5/327
Filed: 1982-08-19
Abstract: PURPOSE:To provide the titled material excellent in fingerprint resistance and color forming property, by a method wherein a high-temperature color forming layer, a low-temperature color forming layer comprising a red hue color forming leuco dye and a color developer and containing specified quantities of a binder and a filler and an overcoat layer comprised of a binder and a filler are laminated on a base. CONSTITUTION:The high-temperature color forming layer comprised of a leuco dye {preferably, 3-[N-(p-tolyl)-N-ethylamino-7-anilinofluoran] of formula I (wherein each of R<1>, R<2> is H, lower alkyl) or the like} and a color developer thereof, the low-temperature color forming layer comprised of a red hue color forming leuco dye [preferably, 3-diethylamino-6-methylfluoran of formula II (wherein each of R<5>, R<6> is lower alkyl; X is halogen, lower alkyl) or the like] and a color developer thereof and containing 0.3-1.5pts.wt. of a binder (e.g., PVA) and 0.5-3.0pts.wt. of a filler (e.g., calcium carbonate) per 1pt.wt. of the leuco dye and the overcoat layer comprised of a binder and a filler are sequentially laminated on the base to obtain the objective two-color heat-sensitive recording material. EFFECT:Adhesion of scum does not occur.
Patent JP-S6035572-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKAMI NORIO
IPC: H01L29/762
Filed: 1983-08-08
Abstract: PURPOSE:To reduce the power consumption, increase the integration, and improve the characteristics of a BCCD by a method wherein an N-channel transistor and a buried channel transistor are formed in a boron impurity layer, and an N-channel transistor is formed in the part other than the layer. CONSTITUTION:Poly Si containing the high concentration impurity for forming the first gate electrode of the BCCD is grown, and then the first gate electrode 26 of a buried channel type CCD is formed by photolithography and (CF4+O2) plasma etching. Next, the first gate SiO2 film 25 is etched, and the second gate SiO2 film 27 is formed. Further, the ion implantation to control the characteristics of a CMOS transistor and the BCCD is carried out, resulting in the control of the impurity profiles of the transistor under SiO2 film 27 and the BCCD channel region 27'. Then, poly Si containing high concentration impurity is grown, and then the gate electrode of the BCCD and the gate electrode 28 of the CMOS transistor are formed by photolithography and (CF4+O2) plasma etching.
Patent JP-H038197-A (JP)
Title: Mos static ram
Inventor: TANOI SATOSHI
IPC: G11C11/417
Filed: 1989-06-06
Abstract: PURPOSE:To reduce a write current, to improve the margin and to execute read-out at a high speed by connecting in series a P channel MOS transistor whose gate is connected to the ground potential, and an NMOS whose gate is connected to the power source potential, to a bit line load circuit. CONSTITUTION:In a bit line load circuit 50, a series circuit consisting of NMOSs 51-0, 51-1 ... and PMOSs 52-0, 52-1 ... is connected to each bit line 42-0, -42-0, 42-1 and -42-1, and the gate of the PMOS, and the gate of the NMOS are connected to the ground potential and the power source potential, respectively. In such a way, by constituting the bit line load circuit by connecting in series the PMOS and the NMOS, the PMOS and the NMOS operate as a load resistance at the time of write and at the time of read-out, respectively. Therefore, a write current is reduced, and also, a write margin is improved, and moreover, a read-out operation can be executed at a high speed.
Patent JP-H08299041-A (JP)
Title: Instant opening/closing umbrella with single operation
Inventor: NOGUCHI TAKAYOSHI
IPC: A45B25/16
Filed: 1995-05-01
Abstract: PURPOSE: To open or close an umbrella with one hand by connecting the base ends of ribs and the upper end of a connecting member in a shank to a piston, connecting the lower end of the connecting member to a connecting ring stored in a handle, connecting the connecting ring to a lever via an elastic member A, and providing an elastic member B on the lower side of the piston. CONSTITUTION: When lever 9 is pulled to a handle 6, a connecting ring 7 is pressed down by a connecting portion against an elastic member A 8, a connecting member 5 is pulled down in a shank 4, a piston 1 is lowered in a cylinder 2 while compressing an elastic member B 10, base ends 3 of ribs 11 are pressed down, and the tips of the ribs 11 are jumped up to open an umbrella. When the connecting member 5 is lowered, a push button 16 is burst open to hold the opened state. When the push button 16 is pushed to close the umbrella, the connecting member 5 lifts up the connecting ring 7 via the repulsion of the elastic member B 10, the piston 1 is lifted, the base ends 3 are pushed up, and the tips of the ribs 11 are lowered to close the umbrella.
Patent JP-S5933335-A (JP)
Title: Flame-retardant thermosetting resin composition
Inventor: TANIUCHI AKIRA
IPC: C07C43/29
Filed: 1982-08-18
Abstract: PURPOSE:To provide a flame-retardant thermosetting resin compsn. having improved heat resistance and compatibility, by blending a specified liquid brominated diphenyl ether obtd. by reacting diphenyl ether with bromine, with a thermosetting resin. CONSTITUTION:One mol of diphenyl ether is reacted with 4.0-4.6mol of bromine in a hydrogen halide atmosphere in the presence of Lewis acid or iron powder catalyst and in the absence of any solvents at 35-55 deg.C under atmospheric or elevated pressure to obtain a liquid brominated diphenyl ether having a bromine content of 60-66wt% and a refractive index of 1.6680-1.6880 at 25 deg.C, which is then blended with a thermosetting resin. Lewis acid or iron powder catalyst is used to accelerate the bromination reaction. When the reaction temp. is below 35 deg.C, the reaction rate is too slow, the reaction must be carried out for a long period of time and such a long-time reaction is not economical. When the reaction temp. exceeds 55 deg.C, the product is remarkably colored and such a temp. is close to the b.p. of bromine so that the bromination efficiency is reduced.
Patent JP-S5932736-A (JP)
Title: Control device of hot water heater
Inventor: TERASAKA AKINORI
IPC: G05D23/19
Filed: 1982-08-19
Abstract: PURPOSE:To simplify the structure of a circuit by a method wherein a plurality of the sets of control loops, which bring a burner in a states at high, low and stop, respectively of the heater by comparing a set temperature with the temperature of hot water, are provided in the manner that the corresponding states in one set of control loops are shifted from those in another set of control loops by the same temperature width interval and the changing-over between the sets of control loops is performed by comparing the room temperature with the set temperature. CONSTITUTION:The first set of control loops 24 for high temperature operation consists of a first loop 26, in which the state at high-fire position of the gas burner is changed-over to the state at low-fire position when the temperature of hot water reaches a first set temperature (a) and, after that, changed-over to the state at high-fire position again when the temperature of the hot water lowers to a second set temperature (b), and a second loop 27, in which the combustion of the burner is stopped when the temperature of hot water is raised to a third set temperature (c) even the state is in that at low-fire position and, after that, the state of the burner is changed-over to the state at low-fire position again when the temperature of the hot water lowers to a fourth set temperature (d), which is higher than the second set temperature (b) by a predetermined value. The second set of control loops 25 is set lower than the first set of control loops 24 by the same temperature interval (alpha) between the temperatures corresponding to each other within the respective sets.
Patent JP-H11334845-A (JP)
Title: Roller for roller conveyor
Inventor: AKIYAMA HIROHIKO
IPC: B65G39/02
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide rollers for a roller conveyor having such a structure that a covering layer of urethane or rubber is attached to the periphery of each roller body, in which the attachment of the covering layer is made easily and certainly and which are easily manufacturable even in case the roller length is different from the length of the covering layer. SOLUTION: On the peripheral surface of a core tube 1 made of metal, a covering layer 2 is formed using a die by baking fast urethane or rubber so that a lining pipe 3 is formed, which is fitted fast on the roller body 11 made of metal, wherein attachment of the urethane or rubber to the core tube 1 is accomplished certainly through a baking molding process using an injection die, press-working die, etc., and because the inside surface of the lining pipe 3 and the outside surface of the roller body 11 are of metal, certain attachment is obtained by adhesion, pressure fitting, with fastener pin, etc.
Patent JP-H05331444-A (JP)
Title: Film adhesive capable of heat bonding at low temperature
Inventor: OKUGAWA YOSHITAKA
IPC: C09J7/02
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a film adhesive, composed of a specific polyimide resin, bondable at low temperatures in a short time, excellent in heat resistance, bonding operation efficiency, dimensional accuracy and reliability and useful as a semiconductor packaging materials, etc. CONSTITUTION:The film adhesive is composed of a polyimide resin, obtained by reacting (A) an acid component composed of (a) mol ethylene glycol bistrimellitic dianhydride and (b) mol other tetracarboxylic dianhydrides with (B) an amine component composed of (c) mol alpha,omega-bis(3-aminopropyl) polydimethylsiloxane, (d) mol 1,3-bis-(3-aminophenoxy)benzene and (e) mol other diamines at ratios of >=0.6{(a)/[(a)+(b)]}, 0.05<={(c)/[(c)+(d)+(e)]}<=0.6, 0.6<={[(c)+(d)]/[(c)+(d)+(e)]} and 0.900<={[(a)+(b)]/[(c)+(d)+(e)]}<=1.06 and carrying out the imide cyclization and having <=350 deg.C glass transition temperature. Furthermore, this adhesive is applied to one or both surfaces of a heat- resistant film substrate to afford the film adhesive.
Patent JP-S6124034-A (JP)
Title: Driver of objective lens
Inventor: TOMIMORI NAOKO
IPC: G11B7/09
Filed: 1984-07-13
Abstract: PURPOSE:To attain high speed recording and reproduction by decreasing a mass and increasing a moment of inertial at a moving side member of an objective lens elastic support member so as to decrease excess vibration and attain reduction in recording/reproducing error and improvement of the S/N. CONSTITUTION:A body 2 to be driven including the objective lens 1 is supported by a plate spring 3 displaced only in the forcusing direction and a plate spring 4 displaced only in the tracking direction. Then both ends of the support spring 3 are fixed by a fixed support member 5 and a middle holder 6 and both ends of the support spring 4 are fixed with the middle holder 6 of the body 2 to be driven. Then the middle holder 6 is made hollow symmetrical to the center of gravity to reduce the mass and increase the moment of inertia thereby reducing the cross action of an objective lens driver, improving the S/N and reducing the recording/reproducing error.
Patent JP-H10328667-A (JP)
Title: Method for making sterilized water
Inventor: KINOSHITA TAKASHI
IPC: C02F1/50
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To shorten a measuring time and to immediately correspond to a change in the concn. of chlorine ions by measuring electric conductivity of tap water to be electrolyzed and applying a current forming hypochlorous acid with predetermined concn. across electrodes on the basis of the concn. of chlorine ions in tap water calculated from the electric conductivity. SOLUTION: An electrolytic cell is provided just under a purifying tank 10 and an anode and a cathode are provided in the electrolytic cell to be respectively connected to a DC power supply. A current increasing and decreasing means for increasing and decreasing the value of the current supplied across the electrodes is provided to the DC current supply circuit containing the DC power supply. Herein, the electric conductivity to tap water is calculated by a voltage measuring apparatus in place of measuring the concn. of chlorine ions in tap water and the necessary density of the current is indexed from the electric conductivity and the objective concn. of hypochlorous acid and a signal is outputted to the current increasing and decreasing means of the DC power supply circuit from a control device so as to obtain this current density.  By this constitution, hypochlorous acid with constant conc. can be formed so as to follow a change in the concn. of chlorine ions because measurement is simple and accurate and a measuring time is also short.