baber/WOPTO huggingface dataset:
Patent JP-H07204638-A (JP)
Title: Water purifier
Inventor: ITAKURA JUNJI
IPC: C02F1/28
Filed: 1994-07-22
Abstract: PURPOSE:To enable each attachment/detachment and connection without water leakage between a filter medium cartridge and a main water purifier system by connecting the main water purifier system to a filter medium storage cylinder part so that the untreated water delivery port of the main water purifier system communicates with the untreated water intake port of the filter medium storage cylinder part. CONSTITUTION:A main water purifier system 11 is equipped with an untreated water inlet 15 for receiving the untreated water from a tap water faucet 13 on the top, and an untreated water delivery for supplying the received untreated water to a filter medium storage cylinder part 12 and a changeover valve 19 for changing an untreated water flow path either to the direction of the untreated water inlet 15 or to an untreated water supply port 17 on the lateral side. In addition, the untreated water delivery port 16 of the main water purifier system 11 is integrally connected to the untreated water intake port 24 of the filter medium storage cylinder part 12 through a ring-shape rubber packing 39 so that these two ports communicate with each other, to constitute a water purifier 10. Thus a filter medium cartridge 26 is easily attached to an detached from the main water purifier system 11 for connection without water leakage between these components.
Patent JP-S6064696-A (JP)
Title: Controlling apparatus of sewage treating plant
Inventor: TAKASE ITARU
IPC: G05B17/02
Filed: 1983-09-19
Abstract: PURPOSE:To perform more stable sewage treatment with good efficiency, by performing the control of return sludge and the control of an air sending amount of an aeration tank or a precipitation basin by utilizing simulator while correcting the objective value of a stay sludge amount. CONSTITUTION:A simulator 12 using an electronic calculator inputs the detection signals QS, BS, XS, DO, XR, QW, QA of a flow meter 2, an org. substance densitometer 3, a floated substance densitometer 4, a dissolved oxygen densitometer 5, a sludge densitometer 7, a return sludge flow meter 8, an excessive sludge flow meter 9 and an air sending amount meter 11 to simulate the behaviors of activated sludges in an aeration tank 1 and a final precipitation basin 6. In addition, a first operator 13 performs the operation of the sludge amount in the aeration tank 1 from the above-mentioned simulation results and a second operator 14 performs the operation of the oxidizing force of the aeration tank 1 from said simulation results and the signal of the dissolved oxygen densitometer 5 of the aeration tank 1.
Patent JP-S6232066-A (JP)
Title: System for recovering recording medium
Inventor: SUZUKI SUSUMU
IPC: B65H29/60
Filed: 1985-08-02
Abstract: PURPOSE:To eliminate the error of the kind and quantity of a recording medium, by mounting a roller selection mechanism, wherein inputted number information and a count value are compared nd abnormality information is outputted at the time of non-coincidence and the taking-out of the recording medium from a housing part is controlled, and a selection control part for selecting the roller selection mechanism. CONSTITUTION:When the kind information 20 and number information 3 of a recording medium are inputted from an input part 3 when the recording medium 7 in a housing part 6 is taken out to a temporary housing part 12, a selection control part 19 operates a roller selection mechanism 18 to select the housing 6 corresponding to the kind information 20 and the recording medium 7 taken out from the housing part 6 and fed to a feed mechanism 9 is housed in the temporary housing part 12 by a change-over mechanism 17 while a detection part 10 and a counter 11 count the number of recording medii 7 and, when a numerical value 14 does not coincide with the inputted number information 13, a discrimination part outputs abnormality information 15 to an output part 17. When the control key 27 of the input part 3 is pushed down, a control part 21 outputs control information 28 indicating all of housing parts 6. By this method, the automatic recovery of the recording medium is enabled and the operational errors made by a managerial officer can be prevented.
Patent JP-S6327801-A (JP)
Title: Light beam refraction type lighting plate
Inventor: OKAZAKI TEIJI
IPC: G02B3/00
Filed: 1986-07-21
Abstract: PURPOSE:To make the sunshine impinge on a part where none of it impinges by providing a pattern which uses parts of curved surface lenses on the surface of a transparent medium such as glass and plastic and refracting and dispersing incident light beams in every direction freely. CONSTITUTION:Lens elements 2 which use parts of curved surface lenses are arranged successively on the surface of a transparent plate 1. When the transparent plate 1 is arranged with the thick parts of the lens elements 2 down, the incident light beams are refracted downward and when the plate is arranged with the thick parts of the lens elements 2 up, the incident light beams are refracted upward. Further, when the lens elements are formed in a bar shape, the light is refracted upward and downward and when lens elements formed of parts of spherical lenses are arranged in a scale shape, the light is refracted horizontally and the refraction direction and collection range of the light are freely controlled. Consequently, a shadow area due to a structure body is eliminated and places on inner alleys, etc., can be irradiated with the sunshine.
Patent JP-H0726315-A (JP)
Title: Method for filling iron oxide powder for producing sponge iron
Inventor: YAMAMOTO HIROYUKI
IPC: C21B13/02
Filed: 1993-07-12
Abstract: PURPOSE:To eliminate the difference in density between the filled iron oxide powders at the upper and lower positions in filling the iron oxide powder for producing sponge iron and to eliminate the difference in quality between the sponge iron cakes in the vertical direction. CONSTITUTION:A double packed cylinder 2 having 290mm outer diameter and 180mm inner diameter is inserted into a heat-resistant vessel 4 having 400mm inner diameter and 1800mm length. A vibrator having 1700r.p.m. frequency and 1.0mm amplitude is fixed to a distributor 7 to fill iron oxide powder 1 and a solid reducing agent 2 in the vessel 4, and then the vessel is vibrated for 45sec.
Patent JP-S5774772-A (JP)
Title: Document protecting method and device as well as document used therefor
Inventor: KURUTO SHIETSUFUERU
IPC: G06K19/06
Filed: 1980-12-06
Abstract: 1. A method of producing and later checking documents which are to be protected from counterfeiting, falsification and misuse using a pair of codes or algorithms which are connected via a "trap-door" function and consist of a code (B) which has to be kept secret and a code (A) which does not have to be kept secret, wherein uncoded information in clear (K) is entered on the document to be protected during its preparation, coded information (C) is derived from the uncoded information in clear, using the code or algorithm (B) which is kept secret and is likewise entered on the document to be protected, and wherein, during the checking of the document, the coded information (C) is decoded using the code or algorithm (A) which does not have to be kept secret, the information (K) thus obtained is compared with the uncoded information (K) present on the document and the validity of the document is made evident with reference to the result of the comparison characterised in that, during the preparation of the document, the uncoded information in clear (K) is stored in a store (4) of the document which is accessible or not accessible from the outside and the coded information (C) is stored in a store (3) of the document which is not accessible from the outside, and that during the checking of the document, following an external start instruction, the decoding of the coded information (C) and the comparison of the information (K) thus obtained with the uncoded information (K) stored on the document are carried out in circuit stages (12, 13) provided on the document itself and the result of the comparison is made evident to the outside.
Patent JP-H01104960-A (JP)
Title: Adjustment of injection quantity of electromagnetic type fuel injection valve
Inventor: OKADA TATSUO
IPC: F02M51/06
Filed: 1988-07-08
Abstract: PURPOSE:To permit the fine adjustment with high precision by adjusting and temporarily fixing the position in the axial direction of an adjustor pipe for varying the urging force of a spring for urging a valve member in the closing direction and finely adjusting and fixing the adjustor pipe again after annealing operation. CONSTITUTION:In order to adjust the injection quantity of a fuel injection valve, an adjustor pipe 19 is fitted into the insertion hole 18 of a fixed iron core 15, and a coil spring 22 is installed between the adjustor pipe 19 and a movable core 14, and position-adjustment is carried out by shifting the adjustor pipe 19 in the axial direction. In other words, a force for urging a valve member 8 in the closing direction is adjusted by varying the compression quantity of the coil spring 22. Then, the adjustor pipe 19 is temporarily fixed by caulking the outer peripheral part of the fixed iron core 15 at two positions opposed in the radial direction. In this state, an electromagnetic actuator 13 is set into electric conduction, and the valve member 8 is moved in reciprocation (annealing operation), and the position of the adjustor pipe 19 is finely adjusted, and then the adjustor pipe 19 is position-fixed by caulking the outer peripheral part of the fixed iron core 15.
Patent JP-S6329517-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI SEIICHIRO
IPC: H01L21/306
Filed: 1986-07-23
Abstract: PURPOSE:To form an electrode on a bonding pad and the like without corroding a polyimide resin layer with etching liquid, by performing wet etching of the polyimide resin layer under the state an interconnection layer is covered with an inorganic insulating layer. CONSTITUTION:An insulating layer 3 is formed on an interconnection layer 2, which is formed on a semiconductor substrate 1. A polyimide resin layer 4 is laminated and deposited on the layer 3. A resist layer 5 is laminated and depositied on the layer 4. The resist layer 5 is exposed and developed, and a specified resist pattern is formed. With the resist pattern as a mask, wet etching of the polyimide resin layer 4 is performed, and an opening part 7 is formed. With the polyimide resin layer 4 as a mask, the insulating layer 3 is etched. An opening part 8, in which the interconnection layer is exposed beneath the layer 3, is formed in the insulating layer 3. The wet etching of the polyimide resin layer 4 can be performed under the state the interconnection layer 2 is covered with the insulating 5 layer 3. Therefore, a bonding pad can be formed even if corrosion is liable to occur.
Patent JP-H0460428-A (JP)
Title: Mechanism for driving relative flat board
Inventor: NISHIMURA KAORU
IPC: G01J3/26
Filed: 1990-06-28
Abstract: PURPOSE:To enable high speed sweeping with a compact apparatus and also improve control voltage, linearity in a moving distance and temperature characteristics by providing a plurality of strain generating units for coupling two holding means which hold relative flat boards on a fixed side and a moving side. CONSTITUTION:When a distance between two relative flat boards 5, 6 is to be set to a target value, first a resistance value of a variable resistor VR3 is varied and set to set voltage corresponding to the target value. The set voltage is amplified 22 and output to adders 26 of control circuits of three strain generating units 15 to be input to one of input terminals of comparators 27. Strain signals from respective strain gages 10 and temperature signals are input to the other input terminal of the comparators 27 at this time. Then a difference between potentials in both terminals is amplified 28 and driving voltage is applied to an electrostrictive element 8. At this time the element 8 stretches in proportion to the approximate voltage so that each strain generating unit 15 is stretched resulting in occurrence of a strain proportional to the stretch. The strain is detected by the strain gape 10 and fed back to the main control circuit. Thus the two relative flat boards 5, 6 can be correctly moved to the target value while their parallelism maintained.
Patent JP-H0221023-A (JP)
Title: Geneva stop
Inventor: YAGI MICHIO
IPC: F16C27/06
Filed: 1988-07-09
Abstract: PURPOSE:To prevent a lock element from striking against a lock face by setting the secondary groove along the track of the secondary cam follower and forming the shape of the outlet portion of the secondary groove along the rotary track of the secondary cam follower. CONSTITUTION:The first cam follower 11 intermittently engages with the first groove 16 formed at a cam plate 18 to rotate a driven shaft 20 intermittently. The outer portion of the secondary groove 18 is formed like a shape along the rotary track of the secondary cam follower 12. Inertia applying to a driven shaft 20 just after the first cam follower 12 parts from the first groove 16 is obstructed by the secondary cam follower 12. Thus, a lock element provided at a driving shaft can be prevented from striking against the lock face of a cam plate.
Patent JP-H0726211-A (JP)
Title: Self-adhesive tape
Inventor: GOTO MASAHIKO
IPC: C09J7/02
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a self-adhesive tape which has a strong anchoring power between a substrate layer and a self-adhesive layer even when not subjected to a corona treatment. CONSTITUTION:This self-adhesive tape is formed by successively laminating a polyolefin resin substrate layer, a block copolymer resin layer which contains at least either a block copolymer of an A-B-A type or a block copolymer of an A-B type (wherein A is a styrenic polymer block; and B is an olefin polymer block formed by hydrogenating a butadiene polymer block and/or an isoprene polymer block) and/or contains a block copolymer formed by modifying at least one of these block copolymers with an acid, and an acrylic self-adhesive layer.
Patent JP-2001004207-A (JP)
Title: Bath boiler with hot-water supplier
Inventor: SAIKAI NORIYUKI
IPC: A47K3/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the useless consumption of water when a bathtub is washed by measuring the time elapsed after the bathtub is filled up with hot water at the time of washing the bathtub and making the quantity of supplied washing water larger as the elapsed time becomes longer. SOLUTION: When the water level in a bathtub is higher than a circulating port for three or more minutes (S1), a timer circuit and a counter provided in a controller start to measure the time elapsed and the number of bath-taking persons from the point of time (S2 and S3). When this state continues (S4), the controller, discriminates that the water in the bathtub is obviously discharged, terminates the measurement of the elapsed time A and the number N of bath-taking persons after the bathtub is filled up with the hot water (S5 and S6), and discriminates the dirtiness of the bathtub from these data (S5 and S6). In addition, the controller supplies washing water for washing the bathtub by making the quantity and temperature of the water larger and higher as the elapsed time A becomes longer and the number N becomes larger (S8 and S9).
Patent JP-S5872701-A (JP)
Title: Hydraulic circuit
Inventor: KITADATE YOSHIHIKO
IPC: F15B11/17
Filed: 1981-10-27
Abstract: PURPOSE:To improve composite operability of an actuator in such a way that in a hydraulic circuit, at the same time as a logic valve is connected to the end of a pressure liquid feed pipe, a pilot line which has been connected to the signal port of the logic valve is branched. CONSTITUTION:In the condition that each control lever is at the neutral state, pressured oil which has been discharged out of a pump 1 is flowed through the outlet port a1 of a logic valve 14 to a tank 16, pressured oil which has been discharged out of a pump 20 is flowed through the outlet port a2 of a logic valve 34 to the tank 16, and pressured oil which has been discharged out of a pump 40 is flowed into a pressured oil feed pipe 2, which is flowed together with the pressured oil from the pump 1 through the outlet port a1 to the tank 16.  Pilot pressure is applied from a pilot pump 48 onto regulators 51, 52, 53 of the  pumps 1, 20, 40. When change-over valves 3, 22 are changed over by control  levers 4, 23, pilot change-over valves 5, 24 are changed over, and the pilot pressure is fallen out of applying on the regulators 51, 52, 53. In consequence, tilted  angle theta of swash plates of the pumps 1, 20, 40 is maximized, and discharge rate  of the pumps is also maximized.
Patent JP-S6415744-A (JP)
Title: Planographic printing plate
Inventor: YAMANO GENZO
IPC: G03F7/06
Filed: 1987-07-09
Abstract: PURPOSE:To improve the sand grain of a printing plate and to enhance both the water retentivity and inking property by incorporating silica particles having a specific oil absorption into the printing plate. CONSTITUTION:This planographic printing plate is formed by utilizing the silver image part of silver halide image part formed by a photographic method as ink receptivity. The silica particles having about <=150 oil absorption in accordance with the method for testing specified in JIS K1501 are added to this plate. The particles may be added into >=1 layers among the emulsion layer, undercoating layer and intermediate layer of the plate and a desired amt. of the particles having a desired average grain size may be added thereto. The good sand grain is thereby formed on the plate and since the water retentivity and inking property are both improved, the plate which is free from scummings and defective deposition of ink and has excellent plate wear is obtd.
Patent JP-S6416768-A (JP)
Title: Production of 3-cyano-5-pyrazolones
Inventor: MIURA TAKETOSHI
IPC: C07D231/20
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled compound useful as a photographic material in high yield, by reacting sulfonyl chloride with 3-carbamoyl-5-pyrazolones in the presence of a base, thereby dehydrating 3-carbamoyl group without protecting the 5-position of pyrazolone and hydrolyzing the reaction product. CONSTITUTION:The objective 3-cyano-5-pyrazolones of formula IV can be produced by reacting 3-carbamoyl-5-pyrazolones of formula I (R1 is alkyl, aryl, alkenyl or heterocyclic residue) with a sulfonyl chloride of formula II (R is alkyl or aryl) in the presence of a base (especially preferably a pyridine base acting also as a solvent) and hydrolyzing the resultant sulfonic acid ester of formula III. The process enables the production of the objective compound from an easily available raw material. The reaction can be carried out in one pot without necessitating the separation of 3-cyano-5-(sulfonyloxy)pyrazoles as intermediate.
Patent JP-H0431696-A (JP)
Title: Fluid pump
Inventor: HONDA TOSHIHARU
IPC: F04D29/22
Filed: 1990-06-29
Abstract: PURPOSE:To suppress the leakage of fluid to little so as to improve the efficiency of a pump by constructing the impeller of the pump for ejecting fluid by means of centrifugal force given by its rotation of a base portion provided with drawing ports arranged coaxially with the intake port of the pump, and vane portions provided with respective fluid channels communicated with respective drawing ports. CONSTITUTION:In a fluid pump constructed so that fluid in a casing 11 is ejected by means of the centrifugal force given by the rotation of an impeller 12 and, on the other hand, fluid is drawn from an intake port 13 into the casing 11 successively, the impeller 12 is constructed with a base portion 14 provided with drawing ports 14a arranged coaxially with the intake port 13 and vane portions 15 projected nearly radially from the base portion 14 and provided with respective fluid channels 15a communicated with the intake port 13. When the impeller 12 is rotated, fluid in respective fluid channels 15a is pushed out from the base portion 14 toward the tip of respective vane portions 15 by means of the centrifugal force, and the fluid in a pump chamber 18 is rotated by the front side planes of respective vane portions 15 in the rotation direction and ejected from an outlet by means of the given centrifugal force.
Patent JP-H0459424-A (JP)
Title: Automotive air conditioner
Inventor: FUKUTOMI TOSHIO
IPC: B60H1/00
Filed: 1990-06-27
Abstract: PURPOSE:To improve comfortableness by controlling such a blast that automatic control is changed over to manual control by operating a blow rate change-over switch and a jet blast rate stage nearest to a blow rate in the automatic control is obtained when the blow rate change-over switch operating amount is less than a reference amount. CONSTITUTION:When a blow rate change-over switch 23 is operated while the jet blow rate is automatically controlled, a change-over means 32 changes over the control from the automatic one to manual one. At the same time, a blow rate detecting means 28 detects the blow rate in the automatic control and inputs the blow rate to a blow rate control means 33. The blow rate control means 33 takes in the operating amount of the blow rate change-over switch 23 to control a blower means 6 such that, when the operating amount is less than a reference operating amount, a blow rate stage nearest the detected blow rate in the automatic control in the direction of increasing and decreasing the operating amount of the blow rate change-over switch 23 is obtained. Thus, an abrupt change in the blow rate at the change-over is prevented to improve comfort.
Patent JP-S5796885-A (JP)
Title: Electronic typewriter
Inventor: SUGIYAMA HIDETOSHI
IPC: B41J21/08
Filed: 1980-12-08
Abstract: PURPOSE: To expedite the movement of a carriage to the desired position when actual printing is not performed by moving the carriage to the intermediate point between the present position of the carriage and the position of the limit of movement, then updating said each position, and repeating the operation.  
     CONSTITUTION: For example, when a left limit register 11 is located at "10," a right limit register 12 is located at "80," and the column position of the carriage is at "13," the movement to the column position of the carriage to "37" is performed by the following operation. (i) When a right tab key 4 is depressed, the present position of the carriage "13" is written in the right limit register 11, and the carriage moves to the position "46" [(13+80)/2]. (ii) When a left tab key 3 is depressed, the present position of the carriage "46" is written in the right limit register 12, and the carriage moves to the position "29" [(13+46)/2]. (iii) When the right tab key 4 is depressed, the present position of the carriage "29" is written in the right limit register 11, and the carriage moves to the position "37" [(29+46)/2]. 
     COPYRIGHT: (C)1982,JPO&Japio