baber/WOPTO huggingface dataset:
Patent JP-H04301333-A (JP)
Title: Lead plate fixing device for circuit breaker
Inventor: EBISAWA TSUNEO
IPC: H01H71/08
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the floating of a lead plate during the assembling work and facilitate the assembling work by integrally forming protruded stripes on a case, and providing a U-shaped groove or a slit on the end face of the lead plate faced to the protruded stripe. CONSTITUTION:Protruded stripes 14 are integrally provided in the vertical direction on faces of a case 1 faced to the right and left end faces of a lead plate 6, and a U-shaped groove 15 is provided on one end face of the lead plate 6 faced to the protruded stripe 14. Projections 6a of the plate 6 are coupled with the grooves 12 of the case 1 for assembling, and the plate 6 is pressed into the case 1. Gradient faces of the right and left protruded stripes 14 touch both end faces of the plate 6, the plate 6 is thrust against it until the projections 6a reach the ends of the grooves 12, and both end faces are bitten by the protruded stripes 14. The plate 6 is fixed, the floating of the plate 6 during assembling is prevented, the assembling work is facilitated, and automatic assembling is allowed. If a slit parallel with the end face is provided on the inside of the groove 15 or the end face of the plate 6, the warp deformation can be suppressed when the plate 6 is pressed into the case 1.
Patent JP-H10279273-A (JP)
Title: Reinforcement structure of crane girder
Inventor: TAKUWA ATSUSHI
IPC: B66C17/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To shorten the period of crane girder reinforcing work by attaching a new crane girder support to a space very near an existing crane girder, placing/fixing the existing crane girder and a reinforcing girder on the apex of the newly provided support and providing a back girder reinforcement. SOLUTION: For reinforcing an existing crane girder 3, a new crane support 15 is provided in a space very near the existing crane girder 3, a reinforcing girder 14 is placed/fixed on its apex and, by connecting together an existing girder support 2 and a new crane girder 15 with a connecting material 17, an integral structure is provided. By this reinforcement, a load placed in the vertical direction of a crane is shared by the H-shape steel part of the reinforcing girder 14 and the new crane support 15, and the reinforcing girder 14 uses an H-shape steel having a size and a strength much larger and higher than those of the existing girder 3. Also, a back girder 7 composed of upper and backside frames, a lower surface frame and a cross-frame is provided to absorb the load of a horizontal direction.
Patent JP-S57206626-A (JP)
Title: Separating method of isomer
Inventor: MIWA KINOO
IPC: C07C25/02
Filed: 1981-06-12
Abstract: PURPOSE: To carry out the separation of isomers by the adsorption and separation efficiently and economically, by distillng a separated diluent from an iso- merizing step, using the separated diluent as a desorbing agent, and circulating the desorbing agent from the adsorbing and separating step without the distillation to the isomerizing step.  
     CONSTITUTION: A mixture containing isomers is circulated thorugh an iromerizing step of converting the isomers in the mixture into another useful isomer in the presence of a diluent, an adsorptive separating step of recovering the useful isomers in the isomeric mixture by an adsorbent and a desorbing agent to recover the isomers. Inthe process, the diluent flowing out of the isomerizing step is separated by the distillation, and at lest part thereof is used as the desorbing agent in the adsorptive separating step, and the remaining isomeric mixture after separating the useful isomers in the adsorptive separating step is directly circulated to the isomerizing step with the desorbing agent. The method requires only a distilling and separating column of the diluent and is very economical in the equipment and the service cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61247842-A (JP)
Title: Secondary air control system
Inventor: MIYAJI YOSHIHIKO
IPC: F02D41/00
Filed: 1985-04-24
Abstract: PURPOSE:To make it possible to restrict the increase of NOx, by controlling the air-fuel ratio to the lean side, and at the same time, cutting off the secondary air feed from an air suction valve, at the partial loaded time. CONSTITUTION:When it is decided by a control unit 12 that the operating condition of an engine 1 which has a carburetor 11, is the time of partial load, through informations from a rotation sensor 13, a negative pressure sensor 14 and a water temperature sensor 15, an air-fuel ratio control signal is output so as to control the air-fuel ratio of the carburetor 11 to the lean side. At the same time, the secondary air is shut off, by turning off a solenoid 5, and leading atmosphere to the negative pressure chamber 6b of an air suction valve 6, through a solenoid valve 4. On the other hand, when the operating condition of the engine 1 becomes idle running or acceleration running, which are the operating conditions other than rare operating condition, the air-fuel ratio is controlled to the stoichiometric or the rich side, and the secondary air is led in by turning on the solenoid 5. In this way, the increase of NOx can be restricted under the rare operating condition, and HC, CO can be decreased under the operating conditions other than the rare operating condition.
Patent JP-H10281390-A (JP)
Title: Corrosion preventing coated steel pipe and its underground propulsive burying method
Inventor: KAWARA MASAYA
IPC: F16L1/024
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent a coating from being stripped, even by applying a propulsive burying method of a pipe. SOLUTION: A peripheral surface of two steel pipes 41 butt welding the fellow end parts by a welding bead part 33 is coated with a corrosion preventing first/second resin coating layer 32, 34. The first resin coating layer 32 is adhesively formed cylindrically in a welding part and a peripheral surface except in the vicinity thereof in the two steel pipes 41. The second resin coating layer 34, overlapped with an end part of the first resin coating layer 32 in both sides of the welding bead part, is adhesively formed cylindrically in a peripheral surface including the welding bead part 33.  In one end part periphery of the second resin coating layer 34, a divided type cylindrical tightening metal fitting 42 fitted with a swollen part of the welding bead part 33 serving as the support part in a pipe axial direction is fitted, by this tightening metal fitting 42, an end part peripheral surface of the second resin coating layer 34 is retained. A tip end part of the tightening metal fitting 42 is formed in tapered shape in order to decrease earth pressure resistance.
Patent JP-S63256038-A (JP)
Title: Security telephone receiver
Inventor: DOI MIWAKO
IPC: H04M1/64
Filed: 1987-04-14
Abstract: PURPOSE:To effectively exclude a mischievous telephone call or a telephone call for advertisement by evaluating whether or not a caller is properly qualitified based on a sent pass word or the content of reply to a questionnaire or a voiceprint of the caller and connecting the line only to a qualified person. CONSTITUTION:When a call comes from a caller, a control section 3 commands the start of guidance to a guidance control section 5. The guidance control section 5 reads a guidance from a voice storage section 6 and sends it to a transmission section 4. When the caller sends its own number according to the guidance, a evaluation section 2 evaluates whether or not the number is equal to the number stored in the telephone number. The control section 3, if correct, uses an output section 7 to ring a bell thereby informing the called party as to the presence of a telephone call from a qualified person. Thus, the exclusion of a mischievous phone call or a telephone call for the purpose of advertisement is simplified.
Patent JP-S5213335-A (JP)
Title: Method for forming image by stabilized color intensification processing
Inventor: HARA HIROSHI
IPC: G03C7/407
Filed: 1975-07-23
Abstract: PURPOSE: To prevent lowering of an intensification effect due to poisoning of catalytic nuclei in a color image intensification method using halogenous acids and peroxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57205255-A (JP)
Title: Attaching structure of steering lock apparatus
Inventor: SAEGUSA NOBUO
IPC: B60R25/02
Filed: 1981-06-11
Abstract: PURPOSE: To improve the operability of a key for a car equipped with a tilt type steering apparatus, by providing a lock apparatus key plate inserting aperture to an elongate slot in an instrument panel.  
     CONSTITUTION: The elongate slot 20 is drilled in a position of the instrument panel 9 that would not be concealed by a steering wheel 2 and is adjacent to the steering wheel 2, and the key plate inserting aperture 5a of a steering lock apparatus 5 secured to a securing arm 6 extending from a steering column 3 positioned behind the instrument panel 9 coincides with the slot 20. A screening plate 21 of a flexible resin such as a polyester resin is located between the inserting aperture 5a and the elongate slot 20 to close the space in such a manner that it can follow the vertical movement of the lock apparatus 5. Accordingly, without incurring any loss in the interior space of a car, the key plate inserting aperture can be provided in the instrument panel, and the operability of a key can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60235020-A (JP)
Title: Direct heating type air flow sensor
Inventor: OOTA MINORU
IPC: G01F1/68
Filed: 1984-05-08
Abstract: PURPOSE:To enhance sensitivity and a response speed, by adhering the membrane type resistance member provided to the first insulating layer on a metal plate to the substrate provided to the second insulating layer thereof while connecting the temp. dependent resistance pattern of the membrane type resistance member to the electrode pattern of the substrate. CONSTITUTION:A measuring duct 5 is provided to the suction passage 2 of an internal-combustion engine 1 and a temp. dependent resistor 6 also used as a heater is provided in said duct 5 to be connected to a hybrid substrate 9. A pair of electrode layers 612 are formed to a heat resistant resin 611 by vapor deposition or by adhering a metal foil while a membrane type resistance member 613 having a temp. dependent resistance pattern 613C formed thereto and an insulating layer 614 provided with an opening 614a having the same shape as said member 613 are integrally combined to protect the electrode layer 612. By this structure, sucked air is directly contacted with the metal plate 613A acting as the heat capacity of the membrane type resistance member 613 and, therefore, the sensitivity and response speed of an air flow sensor can be enhanced.
Patent JP-H07294173-A (JP)
Title: Mesh fin type heat exchanger for air conditioner
Inventor: SUEHIRO KENICHI
IPC: F28F1/12
Filed: 1994-04-27
Abstract: PURPOSE:To improve a drainage performance at mesh fins of a mesh fin type heat exchanger for an air conditioner and to eliminate a splashing of water at the mesh fins. CONSTITUTION:In a mesh fin type heat exchanger 10 in which a plurality of mesh fin type heat exchanger modules 2A, 2B and 2C having a plurality of mesh fins overlapped and laminated from each other are inclined by a desired angle at both sides of each of heat transfer pipes 1A, 1B, 1C in a horizontal direction and they are arranged in a side-by-side relation, water droplets guiding mesh members 3 and 3 are arranged among adjoining mesh fin type heat exchanger modules 2A, 2B, 2C which are placed while being adjacent to each other. Water droplets which drip in sequence from the most-forward row side mesh fin type heat exchanger module 2A toward the rear row side mesh fin type heat exchanger modules 2B, 2C are guided back to the mesh fins of the front row side mesh fin type heat exchanger modules 2A, 2B by the water droplet guiding mesh members 3 and 3.
Patent JP-H03289518-A (JP)
Title: Electromagnetic flowmeter provided with grounding ring having gasket
Inventor: UEMATSU IKUO
IPC: G01F1/58
Filed: 1990-04-06
Abstract: PURPOSE:To ensure airtightness by the minimum tightening and to prevent leakage of liquid for a long period by providing spot facings in the facing pattern at the contact parts of both surfaces of a grounding ring, assembling rubber gaskets at this part, and vulcanizing and bonding the gaskets. CONSTITUTION:A grounding ring 7a for grounding the potential of fluid to be measured is provided in an electromagnetic flowmeter. In this flowmeter, spot facings are provided in a facing pattern in the axial direction of the pipe of the ring 7a. Thick rubber gaskets 8a and 9a are assembled in recess parts. One surface of the ring 7a is vulcanized and bonded. The spot faces of the ring 7a serve the role of outer rings for preventing the protruding deformation of the gaskets in the direction of the radius when high pressure is applied on the gaskets 8a and 9a. Since the gaskets 8a and 9a are vulcanized and bonded, they withstand the deformation in the radial direction with the bonding strength during the water-passing operation. Thus the leakage of liquid is prevented. In this way, airtightness can be ensured with the minimum tightening load, and the leakage of the liquid can be prevented for a long period.
Patent JP-H06267650-A (JP)
Title: Induction heating roller device
Inventor: KITANO YOSHIO
IPC: H05B6/14
Filed: 1993-03-10
Abstract: PURPOSE:To prevent the generation of a thermal expansion difference along the axial direction of the outer peripheral wall surface of a roller, even though the heat distribution on the inner wall of the roller is uneven, when the roller is induction-heated by an electromagnetic induction heating mechanism. CONSTITUTION:A roller 1 is composed of an inner tube 10 and an outer tube 11 integrated each other. Jacket chambers 12 and 13 in which the gas and liquid phases of thermal catalyst is sealed are provided inside the peripheral walls of both tubes. A clearance 14 is provided between both tubes, in which a heat conductive fluid is sealed. When thermal expansion is generated to the inner wall of the inner tube 10, the expansion is absorbed by the clearance, and the expansion is prevented from reaching to the outer peripheral surface of the outer tube 11. The heat generated at the inner tube is transmitted to the outer tube through the fluid.
Patent JP-H06283406-A (JP)
Title: Edge exposure system
Inventor: UCHIDA GEN
IPC: G03F7/20
Filed: 1993-03-26
Abstract: PURPOSE:To effectively perform edge exposure even for a resist with ununiform film thickness by providing a moving means for moving a radiation end and a surface relatively along the specified moving direction and constructing the shape of an irradiation area so that its length along the movement direction may be changed in the direction crossing the movement direction at a right angle. CONSTITUTION:A radiation area L for exposure light on a radiation end 10b surface of a light guide fiber 10 is made to have a shape which is different in length along the moving direction in the direction (X-direction) crossing the moving direction (Y-direction) of the end 10b at a right angle. This is because the film of a resist R at the edge part of a substrate 7 becomes thick so often. The shape of a radiation area L is made to have an area that becomes larger along the movement direction so that such a thick film part may be irradiated with a large amount of exposure energy. Then, when the edge part of the substrate 7 is subject to exposure, the radiation end 10b is prepared in a manner that a radiation area will be formed on the part having a thick film.
Patent JP-S5717024-A (JP)
Title: Discharge flow rate automatic control method for motive power recovering device
Inventor: HACHITANI TAKEO
IPC: F03B13/00
Filed: 1980-07-04
Abstract: PURPOSE:To keep the water level of the downstream reservoir at a certain value and thus always to ensure a discharge of water in accordance with the demand, by installing or a by-pass pipe having a water mill to the throttle valve provided to the main pipe of a water discharge pipe and controlling the opening of throttle valve according to the level of the downstream reservoir. CONSTITUTION:A throttle lever 4 is provided to the main pipe of a water pipe 3, and the opening of the lever 4 is controlled by an opening control motor 10. A by- pass pipe 5 is attached to the pipe 3, and a water mill 6 is connected by an inductive motor 7 to the part between an inlet valve 8 and an outlet valve 9 of the pipe 5. Then the motive power is collected by a motive power collecting device consisting of the mill 6 and motor 7 and by means of the excessive water pressure of a feed system of the tap water or the plant water. In this case, the opening of the valve 4 is controlled by the difference between the flow rate set according to the demand and the actual flow rate of the pipe 3. As a result, the level of a downstream reservoir 2 can be kept at a certain value to ensure the discharge of water in accordance with the demand.
Patent JP-S57204479-A (JP)
Title: Ultrasonic transmitting and receiving device
Inventor: IIDA ATSUO
IPC: G01S7/526
Filed: 1981-06-12
Abstract: PURPOSE:To elevate receiving sensitivity and also image resolution of a receiving signal, by shifting a frequency characteristic of a transmitting circuit and a receiving circuit containing a probe, in accordance with shift of center frequency of a reflected wave against a transmitting wave. CONSTITUTION:A vibrator 10 is used for both transmitting and receiving, and when transmitting, a switch 14 is closed to the side of a contact (a), and when receiving, the switch 14 is closed to the side of a contact (b). When the switch 14 is closed to the side of the contact (a) and impulse is applied between terminals t1, t0, its high frequency component passes through a filter 12 and is provided to the vibrator 10. When receiving, the switch 14 is switched to the side of the contact (b), and a receiving output of the vibrator 10 is fetched from terminals t2, t0 without making it pass through the filter 12.
Patent JP-S57204643-A (JP)
Title: Receiver
Inventor: MORI SEIJI
IPC: H04B1/16
Filed: 1981-06-11
Abstract: PURPOSE: To obtain an FM signal receiver with high sensitivity and high fidelity, by eliminating the receiving fault such as a mutual modulating fault, etc. which is caused by a high frequency amplifier or a frequency converter.  
     CONSTITUTION: The signal fed through an antenna 41 is applied to a transducer (a) of a surface acoustic wave amplifier 45-1 through a pre-band pass filter 42, a circulator 43 and a matching citcuit 44. The signal applied to the transducer (a) is converted into a sound wave and then converted again into an electric signal by a transducer (b). The differential freqeuncy between the pump frequency and the signal frequencies is trnasmitted to the transducer (a). The differential frequency passes through the circulator 43, a frequency converter 46, an IF filter 48 and an IF amplifier 49 and discharged through a speaker 53 via a phase comparator 50, an LPF51 and a low frequency amplifier 52 along with the signal passed through a frequency converter 46', an IF filter 48' and an IF amplifier 49'. A part of the output of the LPF51 is applied to a VCO45-4, and the pump frequency is kept double the signal frequency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10282161-A (JP)
Title: Power consumption monitoring system
Inventor: YOSHIMURA YASUO
IPC: H02J13/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To monitor abnormality as in an excessive power consumption and the simultaneous use of a plurality of electrical equipment exceeding a tolerance power by sending a reporting signal when the power consumption or the total power of each electrical equipment and wall outlets exceeds a specific value. SOLUTION: A system consists of at least one monitoring means 6 and 7 for transmitting a reporting signal by radio or a power line carrier by measuring the power consumption of at least one electrical equipment 2, 3, and 4 and a reporting means 8 for reporting by receiving a reporting signal from the monitoring means 6 and 7. Then, the monitoring means 6 and 7 monitor the power consumption or the total power of connected electrical equipment 2, 3, and 4 and transmits a reporting signal to the reporting means 8 when a specific value is exceeded, thus monitoring an abnormality where the power consumption of the electrical equipment 2, 3, and 4 is excessive and monitoring the simultaneous use of a plurality of electrical equipment exceeding a tolerance since a reporting is made when a power exceeding a specific amount is taken out of wall outlets.
Patent JP-S58207372-A (JP)
Title: Sputtering method
Inventor: HATA KUNIO
IPC: H01L21/285
Filed: 1982-05-27
Abstract: PURPOSE:To enable the formation of a thin film having a uniform compsn. in the stage of sputtering the thin film consisting of plural component elements, by forming additive components in a sectorial shape on the surface of a target consisting of the essential component for the thin film and rotating substrate or the target at a specific speed. CONSTITUTION:Insulator substrates 2 such as ceramics are mounted on a stage 1 in a vacuum vessel 6, and a target 3 placed on a supporting stand 4 is placed under the same. After the inside of the vessel 6 is evacuated, gaseous Ar is introduced therein and the vessel 6 is maintained at the ground potential. A high frequency voltage is impressed between the stage 1 and the target 3 to start sputtering. The target wherein a sectorial target 12 consisting of an additive component is superposed on the surface of a target 11 on a disc formed of the essentially component to be sputtered is used in this case, and the substrate 2 or the target 3 is rotated at the period faster than the deposition speed of the component having the highest deposition speed among the sputtering components.
Patent JP-H10286772-A (JP)
Title: Polishing tool, and grinding tool
Inventor: HIGUCHI TAKAHIRO
IPC: B24B13/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a polishing/grinding tool in which pressure at each point of a polisher/grinding wheel can be detected. SOLUTION: A device is provided with a pressure sensor-built-in type holder 20, a rotary polisher 30 rotatably installed on a lower end part of the holder 20, and a motor 40 fixed on the holder 20. The motor 40 is provided with a rotary shaft 41 protruded from a motor main body toward the rotary polisher 30, and a drive side gear 43 installed on a tip part of the rotary shaft 41. The rotary polisher 30 comprises a polisher 33 on a facing surface to a work, and a follower side gear 31 is formed on the back surface side of it to be engaged with the drive side gear 43. Plural pressure sensors 22 are respectively disposed to surround an extended line of a tool shaft 10, thereby each pressure sensor 22 detects pressure at each disposed position to output result of it as an electric signal.
Patent JP-S5317045-A (JP)
Title: Information retrieval method and its device
Inventor: MAEDA TAKESHI
IPC: G06F17/30
Filed: 1976-07-30
Abstract: PURPOSE: In the direction perpendicular to the moving direction of the information groove used for a tracking operation tracing an information groove accurately, the information groove is finely oscillated at a specific frequency in order to vary this fine oscillation in every information groove, thereby reading and reproducing the information accurately. 
     COPYRIGHT: (C)1978,JPO&Japio