baber/WOPTO huggingface dataset:
Patent JP-S6256063-A (JP)
Title: Automatic test system for subscriber line
Inventor: TANAKA TOSHIAKI
IPC: H04M3/30
Filed: 1985-09-04
Abstract: PURPOSE:To obtain judgment more accurately by applying overall judgment based on the measuring result sent from a subscriber line automatic test equip ment by a central processing unit, detailed subscriber information managed by the central processing unit and the test threshold value. CONSTITUTION:When a subscriber line automatic test command inputted from a maintenance terminal 12 by the maintenance personnel is sent to a central processing unit 11, the unit 11 connects a test device subscriber circuit 8 and a PB signal receiver 16 to command the start of automatic test to a subscriber line automatic test equipment 6. The equipment 6 conducts the characteristic measurement of a subscriber telephone set 1 to be tested and a subscriber line 2 to be tested through a test link 5 and the result of measurement is informed to the central processing unit 11 via a test equipment subscriber circuit 8, an exchange switch 9 and the PB signal receiver 16. The central processing unit 11 applies overall judgment based on the result of measurement, the detailed subscriber information of the subscriber to be tested stored in the storage device 15 and the test threshold value, decides the normality/abnormality and outputs the result to a maintenance terminal 12 and a maintenance printer 13.
Patent JP-H1033937-A (JP)
Title: Multi-step type reaction apparatus for treating waste gas
Inventor: KAWAMURA KEISUKE
IPC: B01D53/32
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To lessen energy consumption and miniaturize a multi-step type reaction apparatus by dividing a reaction container and arranging the divided container portions in a plurality of steps in series, providing high load energy in the upstream side of the reaction container in which the concentration of harmful substances is high and gradually decreasing the load energy toward the downstream side. SOLUTION: Reaction containers 1, 2...n are arranged and connected in n-stages in series in the waste gas flowing direction and high voltage electric power sources 1, 2...n are connected with the containers 1, 2...n. At that time, the applied energy to the containers 1, 2...n in the respective steps is gradually decreased toward the downstream side. That is, since the reaction container 1 is installed in the upstream side of a waste gas, the concentration of harmful substances is high and high energy E1 is applied to the container and treatment is carried out for about 50% of the initial concentration. After that, lower energy E2 is applied to the reaction container 2 and treatment is carried out for about 50% of the initial concentration, and thereafter, the energy to be applied successively to the container (n) is gradually decreased.  In this way, while corresponding to the concentration of harmful substances in the waste gas, energy is made to applied to the respective containers, so that the treatment efficiency can be improved.
Patent JP-S5899260-A (JP)
Title: Eddy current coupling
Inventor: MORITA MAKOTO
IPC: H02K49/10
Filed: 1981-12-08
Abstract: PURPOSE:To contrive improvement in the torque characteristics of the eddy current coupling by a method wherein a sintered alloy, consisting of a magnetic material and a low resistance conductive material, is used for the magnetic drum of the eddy current coupling. CONSTITUTION:The magnetic drum 3a of the eddy current coupling is formed in such a manner that a sintered alloy, consisting of a low resistance conductive material of several % - several ten % is used for the magnetic material, said  sintered alloy is mixed with magnetic powder and low resistance conductive  powder, and they are compressed and sintered. Iron is used for said magnetic  material, and aluminum and the like, which fits to iron, are used for the low resistance conductive material. As a result, the eddy current circuit of a magnetic drum can be brought into low impedance without lowering the permeability of the magnetic circuit of the magnetic substance drum, thereby enabling to improve the torque characteristics.
Patent JP-S6087482-A (JP)
Title: Cassette with cover
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1983-10-20
Abstract: PURPOSE:To allow one-side use securely by providing a pair of mating holes which have a guiding surface to guide along a cassette main body in front, slantly upward by restricting rotation in the direction where the cover does not open by said mating holes and by providing an abutting part to block the movement of the cover body at the front edge of the cassette main body. CONSTITUTION:To open the cassette cover which is closed, a part which is not abutting on an abutting part 10 of a front and lower edge of the cassette main body of the cover 4 may be pushed up, or a projecter 6 for opening/closing the cover may be pushed up. The cover 4 is rotated clockwise using the upper cassette main body as a supporting point and when rotated about more than 45 deg., the cover 4 quickly moves by itself by force of a spring 9 to be seated closely on the cassette main body upper surface. That is to say, the cover quickly acts and is stably retained at an open/close 2 position. When the cover 4 changes from an open condition to a close condition, it makes an opposite movement to the previous; where the cover pushes through forward along the right edge of the cover 4. When the cover 4 is intentionally pressed downward, the cover 4 is restricted by the left side wall of a mating hole 7 and blocked to rotate counterclockwise.
Patent JP-H0859330-A (JP)
Title: Production of inorganic molded body
Inventor: NAGAO MASAHIRO
IPC: C04B24/12
Filed: 1994-08-22
Abstract: PURPOSE: To obtain an inorg. molded body having high strength and excellent in water resistance by curing a molded body contg. calcareous powder, siliceous powder, reinforcing fibers and a specified cationic surfactant in an autoclave. CONSTITUTION: A compsn. contg. calcareous powder, siliceous powder, reinforcing fibers and a cationic surfactant synthesized by a reaction of a polyamine deriv. represented by the formula with an acid is molded and the resultant molded body is cured in an autoclave at 120-200 deg.C to obtain the objective inorg. molded body. In the formula, each of R1 and R1 ' is a 1-26C alkyl, R2 is a 2-3C alkylene, R3 is H or an intermolecular crosslinking bond and (n) is 1-8. The cationic surfactant is preferably used by 0.01-20 pts.wt. per 100 pts.wt., in total, of the powders and the fibers.
Patent JP-2001023206-A (JP)
Title: Wire connection substrate for objective lens supporting device, its manufacture, and objective lens supporting device using the same
Inventor: TERAJIMA KOKICHI
IPC: G11B7/09
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a wire connection substrate for an objective lens supporting device, capable of facilitating the connection work of a wire for suspending and supporting a movable part having an objective lens so as to allow its displacement. SOLUTION: A wire connection substrate 1b is used for an objective lens supporting device for suspending and supporting a movable part 5 having an objective lens 5 by a wire 3 so as to allow its displacement to a supporting base 1a side, and disposed in the supporting base 1a side with a plate surface faced to the extending direction of the wire 3 to connect the wire 3. First and second wire connection lands L1 and L2 are formed in a side face 1c nearly parallel to the extending direction of the wire 3, the first being formed in the movable part 4 side, and the second being faced to a direction nearly identical to that of the first.
Patent JP-H0244765-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: NIWA MASAAKI
IPC: H01L27/108
Filed: 1988-08-05
Abstract: PURPOSE:To simplify the steps of forming a capacitor at the time of forming the capacitor by engraving grooves in a substrate, forming a charge storage electrode which is also used as a connecting electrode, partly removing the top of the storage electrode simultaneously upon formation of an isolating region, and forming a MOS transistor forming region made of an insulating film and a silicon epitaxial layer. CONSTITUTION:When grooves 2 are formed on a silicon substrate 1 and a P<+> type layer 4 and an N<+> type layer 3 are formed on the sidewall, connecting and charge storage electrodes are simultaneously formed of the layer 3 by one arsenic implanting. Then, it is additionally etched in a range of a region 15, and the layer 3 of the region 16 is used as the connecting arsenic. Thereafter, polysilicon is deposited in the groove as a buried electrode 9, a primary region 10 made of an insulating film is formed thereon, the surface is flattened, a polycrystalline silicon film 11 is deposited thereon, and the film 11 is melted and recrystallized by radiating it with a laser. An N<+> type region is formed on the surface, as the source and drain electrodes 12 of a MOS transistor, and a gate electrode 14 with a thin oxide film 13 is formed. Thus, steps are simplified.
Patent JP-H0795141-A (JP)
Title: Power control system for multi-channel frequency multiplex signal
Inventor: KUMAGAI TAKEO
IPC: H04B1/04
Filed: 1993-06-21
Abstract: PURPOSE:To increase a dynamic range of each channel by decreasing a noise level of an idle channel received by a demodulator independently of number of busy channels with respect to the multi-channel frequency multiplex signal power control system in the satellite exchange system having a group demodulation circuit converting a multi-channel frequency multiplex signal into a digital signal and branching and demodulating the signal in the lump. CONSTITUTION:The power of the multi-channel frequency multiplex signal is controlled by an AGC circuit 11 and outputted to an A/D converter 2. The number of channels of the input multi-channel frequency multiplex signal is identified by a control circuit 12 and a control signal of a level in response to the number of channel in use is inputted from a level control circuit 13 to the AGC circuit 11 to vary its threshold level. Then the power of the multi- channel frequency multiplex signal is controlled by using both of an AGC output level and the number of channels in use as parameters.
Patent JP-H0481186-A (JP)
Title: Multi-dimension frequency multiplex processing circuit for video signal
Inventor: IKEDA KAZUMASA
IPC: H04N11/24
Filed: 1990-07-23
Abstract: PURPOSE:To make a color signal level constant and to prevent the deterioration in the picture quality by using a switch means so as to stop frequency multiplexing of a frequency conversion carrier signal subject to field offset and/or line offset with respect to an input chrominance signal for a color burst period. CONSTITUTION:A chrominance signal is multiplied with a carrier signal of a prescribed frequency from a frequency conversion carrier generator 2 at a multiplier 3 and an output of the multiplier from which a signal for a color burst period by a switch means 9 is eliminated is selectively outputted. Then the result is added to an input signal at an adder 4, the result is band-limited through a filter 5 and the result is outputted as a multi-dimension frequency multiplex chrominance signal from an output terminal 6. Then a gate pulse is generated by a gate pulse generating circuit 12 to control the switch means 9 which is turned off for the horizontal synchronizing signal period and the vertical synchronizing signal period thereby stopping the multi-dimension frequency multiplexing for at least the color burst period. Thus, a different chrominance signal level from each field is avoided and the reproduced picture quality is improved.
Patent JP-S6441145-A (JP)
Title: Magnetron
Inventor: UESAWA KAORU
IPC: H01J23/20
Filed: 1987-08-06
Abstract: PURPOSE:To make the whole device in a small size by arranging an insulating piece having a higher dielectric constant than the insulator between a metal pipe and a lead of stem. CONSTITUTION:A disc-shaped insulating piece 13 with a high dielectric constant is embedded in a groove provided at the top surface of a stem insulating piece 3, and No.1 and No.2 metallized surfaces 14, 15 provided at the top surface of this insulating piece 13 in such a way as facing each other are brazed fast to a pair of leads 4, 5. Outside the pipe, moreover, another insulating piece with high dielectric constant 16 is fitted between two leads 4, 5, and another No.1 and No.2 metallized surface 17, 18 equipped on both sides of this insulating piece 16 are brazed fast to two leads 4, 5, respectively. This produces a high withstand voltage capacitor with insulation as a dielectric substance between the leads and metal pipe, and further this is formed by utilizing the intrapipe idle space of the magnetron, so that the whole device can be made in small size.
Patent JP-H1042543-A (JP)
Title: Stepping motor
Inventor: JINUSHI KOICHI
IPC: H02K37/14
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To decrease the moment of inertia of a rotor and improve sufficient flux density for improvement of detent torque, by forming a recessed part on one side of the upper and the lower end surfaces of the rotor, and specifying the thickness of a peripheral wall formed at the periphery of the recessed part. SOLUTION: By forming recessed parts 28, 29 and a groove part 32 at a rotor 22, the moment of inertia of the rotor can be decreased. By setting the thickness W of peripheral walls 30, 31 at a half of a polatizing pitch P or more, it is possible to attain sufficient flux density, and improve detent torque more than the conventional system. By setting the depth D of the groove 32 at a half of a polatizing pitch P or more it is possible to relieve the mutual magnetic interference of respective stators around the central part in the axial direction and improve the smoothing quality and resting angle accuracy.
Patent JP-S5899769-A (JP)
Title: Measuring circuit for withstand voltage
Inventor: IZAKI NAOYUKI
IPC: G01R31/12
Filed: 1981-12-09
Abstract: PURPOSE:To obtain a circuit for measuring withstand voltage which can perform high-speed measurement without false operations, by utilizing effectively the charge and discharge of a capacitor connected in parallel with an equivalent capacitance, and thereby reducing the fluctuation of voltage when a switch is charged. CONSTITUTION:A constant-current circuit 1 is connected to an object 4 to be measured, etc. via a switch circuit 3, etc. The input terminal 5 of a voltage detecting circuit 2 is connected to a line 10 linking the constant-current circuit 1 to switch circuits 3-3''. The switch circuit 3, etc. and input terminals (a), (b) and (c), etc. are each connected to the output of a switching pulse generating circuit 6. In addition, a capacitor 7 of electrostatic capacitance C0 is connected between the line 10 and the ground. This constitution enables the reduction of the fluctuation of a voltage which falls down to ground potential at the time of selection of switches under the effect of suspended capacitance entering the line equivalently, so that the voltage does not fall below a value set by a prescribed value R0 serving as a criterion to determine the appropriateness of insulation resistance and by a constant-current value I0, and thus enables the removal of false operations.
Patent JP-S5886175-A (JP)
Title: Pdl syringe
Inventor: JIYOON JIEI JIYATSUKURITSUCHI
IPC: A61M5/31
Filed: 1982-11-11
Abstract: A compact anesthetic syringe is disclosed for injecting a medication under high pressure into a confined space comprising a lower cylinder (15) to receive a carpule (35) containing a medication and having a cannula assembly (27) at one end which penetrates the carpule. An upper cylinder (17) contains a piston rod (69) having a piston (43) which engages in the carpule. The piston rod has ratchet teeth (61) and a lever (11) pivotally mounted on the upper cylinder and a spring biased away from the cylinder has a ratchet (57) engaging the teeth. Depressing the lever (11) towards the cylinder causes the piston rod to force the piston into the carpule to eject the medication from the cannula. The arrangement provides a compact device which is simple to hold and operate in one hand and a stroke of the lever discharges a known amount of liquid.
Patent JP-H0857528-A (JP)
Title: Descaling device for pipe
Inventor: KASAHARA ICHIRO
IPC: B21B45/08
Filed: 1994-08-22
Abstract: PURPOSE: To decrease the quantity of water leaking from the delivery port of a pipe to a heating furnace and to lessen the drop in temperature in the heating furnace. CONSTITUTION: The descaling device 10 of this invention is installed next to a heating furnace 20. A ring shaped water supply pipe 14 with plural nozzles 15 is provided inside the cover 11 of the descaling device 10. When a pipe is put through the ring-shaped supply pipe 14, a high pressure water is jetted from the nozzle 15 to the outer face of the pipe, descaling it. In the delivery port 12 of the pipe, plural elastic rods 19 are provided in the shape of a truncated cone towards the exit side of the pipe. Water jetted from the nozzles 15 is shielded by the rods 19. When the pipe passes through the delivery port 12, each rod 19 is elastically deformed in accordance with the outer diameter of the pipe, coming into contact with the outer face of the pipe.
Patent JP-S6354110-A (JP)
Inventor: ITOKAWA MASAO
IPC: A46B5/04
Filed: 1986-08-25
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-H0361430-A (JP)
Title: Cultivation of plant
Inventor: OKUMURA HIDEO
IPC: A01G7/00
Filed: 1989-07-28
Abstract: PURPOSE:To readily accelerate growing of plant without requiring special equipment by culturing plant with applying far-infrared rays-emitting material into soil. CONSTITUTION:Far-infrared rays-emitting material having >=0.8 emitting fraction, e.g. preferably granules of silicone rubber, fluorine resin or graphite is applied into soil in an amount of, e.g. about 10-100g/m<2> in using for cultivation of usual vegetables.
Patent JP-H0359650-A (JP)
Title: Silver halide photographic sensitive material subjected to antistatic treatment
Inventor: YAMADA TAKETOSHI
IPC: G03C1/89
Filed: 1989-07-28
Abstract: PURPOSE:To prevent the degradation of antistatic ability after processing and the generation of crazing by providing an antistatic layer formed by using a hardener consisting of an substrate N-methyrol type hardener. CONSTITUTION:A plastic film supporting body formed by having the antistatic layer consisting of the reaction product of a water soluble conductive polymer, hydrophobic polymer particles and a hardener is provided with the antistatic layer formed by using the hardener consisting of the N-methyrol type hardener. Thus the antistatic layer for the plastic film supporting body which is not degradated in the antistatic ability even after processing and does not craze in the case of provision of a hydrophilic colloidal layer on the upper layer and the silver halide photographic sensitive material which is not desensitized with the lapse of time when applied to super hard-contrast agent and has high stability are obtd..
Patent JP-S6353561-A (JP)
Title: Thermal fixing toner
Inventor: AOKI TAKAYOSHI
IPC: G03G9/087
Filed: 1986-08-25
Abstract: PURPOSE:To obtain the titled toner capable of fixing with lesser power consumption by spraying a melt of the toner material contg. a resin and a compd. having lower critical surface energy than that of the resin as an essential component, followed by cooling it. CONSTITUTION:The melt of the toner material contg. the resin and the compd. having lower critical surface energy than that of the resin as the essential component is spraied, followed by cooling it. The usable binding resin is the resin usually used in the toner, and is exemplified by a homopolymer or a copolymer of the styrenes such as styrene and chlorostyrene, etc., and a monoolefins such as ethylene and propylene, etc. In particular, the represenative binding resin is exemplified by polystyrene and a copolymer of styrene- alkylacrylate, etc. The coloring matter of the toner is exemplified by carbon black and a nigrosine dyestuff, etc. The compd. having the low critical surface energy is preferably exemplified by a fluorine compd. or a silicon compd.
Patent JP-S58127119-A (JP)
Inventor: AA IEE MAINEMA
IPC: G01D18/00
Filed: 1982-11-10
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-H0842415-A (JP)
Title: Intake device of v-engine
Inventor: NISHIO YASUAKI
IPC: F02M35/104
Filed: 1994-07-30
Abstract: PURPOSE:To reduce the number of assembling manhours as well as to improve the degree of layout freedom in a thermo-case system by installing both primary and secondary side flange ends of both primary and secondary side manihold mounting flanges at the outside of a V-engine from both primary and secondary side port inlet center lines. CONSTITUTION:A primary side manifold mounting flange 34 is extended and a primary side first flange end 36-1 on the side of its primary side first port inlet part 24-1 is clamped tight by a primary side first clamper 38-1 at the outside of a V-engine 2 as longer as a distance D than a primary side port inlet center line LC. In addition, a second side manifold mounting flange 48 is extended, and a secondary side first flange end 52-1 combinedly installed in a secondary side connecting part 50 at the side of the secondary side first port inlet part 26-1 is clamped tight by a secondary side first clamper 54-1 at the outside of the V-engine 2 as long as the distance D than a secondary side port inlet center line RC, respectively.
Patent JP-H0754601-A (JP)
Title: Cylinder control pneumatic circuit
Inventor: MORI SHINICHIRO
IPC: F01B1/01
Filed: 1993-08-10
Abstract: PURPOSE:To provide an pneumatic circuit wherein a piston speed does not increase over a fixed speed even if a nocking phenomenon occurs in a pneumatic cylinder utilized as an actuator for moving an article at a constant speed in various devices. CONSTITUTION:In this pneumatic circuit for controlling a cylinder, air is supplied into a cylinder 43 from one side piping ports 41 and 42, and also the air is discharged from the other side piping ports 42 and 41 to reciprocate a piston rod 46 and a piston 44 in a cylinder 43. A relief valve 71 and a check valve 72 are provided in parallel in an intermediate position of a line 52 connected to the one side piping port 42 of the cylinder 43 to form constitution so that wherein the pressure of air before discharge passing through the relief valve 71 can become to a set value or more.
Patent JP-H0483531-A (JP)
Title: Air purifying composition and molded product
Inventor: TAKEMURA YOZO
IPC: B01D53/38
Filed: 1990-07-27
Abstract: PURPOSE:To obtain a composition having excellent air purifying effect by adding a polybasic oxyacid to a raw material based on FeO and Fe2O3 in a specific ratio to sufficiently react the same with the raw material. CONSTITUTION:A magnetite substance based on FeO and Fe2O3 is used as a raw material. A polybasic oxyacid such as ascorbic acid or citric acid is added to the magnetite substance in an amount of 0.5-10% by wt. of the total iron component of the magnetite substance and both of them are sufficiently reacted. The air purifying molded body thus obtained has excellent purifying effect and can be inexpensively prepared by utilizing blast furnace dust or sintered dust.