baber/WOPTO huggingface dataset:
Patent JP-S5531301-A (JP)
Title: Power distributor circuit
Inventor: HIDAKA KAZUTAKA
IPC: H01Q21/22
Filed: 1978-08-28
Abstract: PURPOSE:To obtain a power compound circuit for power distribution which can distribute the specified signal into three desired signals over a wide range of frequency in terms of the phase and the amplitude. CONSTITUTION:In case the power distributor circuit is used for the feeder circuit of the 3-element array antenna, the input to be applied to common terminal pair 11a delivers the signals of the same phase and equal amplitude to branch terminal pairs 11b-11d at feeder circuit 10 and through 3-distributor 11. And common terminal pair 12a output is supplied to 2-distributor 12, and the two output 12b and 12c are supplied to element antennas #1 and #3 via phase shifters 14 and 15 plus 1-distributors 18 and 19 each. Output 11b and 11c of 3-distributor 11 are supplied to 2-distributor 13 via phase shifters 16 and 17, and the output is connected to element antenna #2. In such constitution, the zero points are produced in the desired fixed two directions over a wide range of frequency. Furthermore, the distributor circuit can be used also for the feeder circuit which features the common radiation in the fixed and wide range.
Patent JP-S59229008-A (JP)
Title: Valve operating mechanism of engine
Inventor: OOTANI JIYUNJI
IPC: F01L1/24
Filed: 1983-06-10
Abstract: PURPOSE:To enable a follower valve to be brought to an operative or an inoperative state depending upon the operating condition of an engine, by a method wherein a follower rocker arm is engaged with or disengaged from a driving rocker arm which is driven by a cam through control of both rocker arms on the opening and the closing side. CONSTITUTION:Plural suction valves and exhaust valves are mounted to a single cylinder, a normally-operating valve is operated by a driving rocker arm, and a valve, which is brought to an operative or an inoperative manner in response to the operating condition of an engine, is driven by a follower rocker arm 18. The driving rocker arm consists of a rocker arm 13 on the valve opening side and a rocker arm 15 on the valve closing side which are supported to a rocking shaft 12, and is forcibly rocked both in an opening and a closing direction by means of cam 17. When a plunger 23 is projected from the rocker arm 13 and is engaged with a cylinder 20 of the follower locker arm 18, all valves are operated, and when they are released from engagement, a valve on the follower side is brought to an inoperative state.
Patent JP-S5728812-A (JP)
Title: Steam flow rate controlling valve
Inventor: IKEDA TAKASHI
IPC: F01D17/20
Filed: 1980-07-29
Abstract: PURPOSE: To prevent augmentation of capacity and seizure of a steam flow rate controlling valve, used as a steam extraction adjustable valve, by providing a valve to be moved in the directions other than one parallel with the surface of a wall.  
     CONSTITUTION: A steam extraction pipe 6 is connected with a lower half 2' position of a casing between moving blades 3 and 3'. Upon moving a stem 25, a lower half stem 18' swivels through a cam 23 and a link 21, and oscillates a link 17'. Then, a lower half valve 16' and an upper half valve 16, which is one with the former, move between the solid line and the one point chain line, resulting in opening and closing of the valve. Thus, plenty of steam may be flowed by a valve lift in the direction of a comparatively small axis. Further, a steam extraction room becomes unnecessary and seizure of the valve is removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11278174-A (JP)
Title: Load dispatching connector structure
Inventor: YOSHIDA KAZUHIRO
IPC: B60J5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To secure a stable electrifying state and to prevent a short circuit by preventing a terminal of a connector on the side of a connecting member from being fixed inclined in the inside of the connector on the side of the fixing member as the terminal passes through a conductive plate and the conductive plate makes the terminal slide. SOLUTION: A car body side connector 4 and a slide door side connector 5 are installed on a getting in/out way of a car body 1 of a one-box car. A slide door 3 slides and makes contact with the car body 1 and terminals 22, 26 of the both connectors 4, 5 make contact with each other on a load dispatching connector. Thereafter, a conductive plate 23 is pressurized to a head end of a housing 25 of the slide door side connector 5, guided by the terminal 22, prevented from inclining and makes contact with a base 22a of the terminal 22 and a cylindrical conductive body 21. Consequently, an electric current is electrified to the terminal 26 through the cylindrical conductive body 21, the conductive plate 23 and the terminal 22 from a harness 29.
Patent JP-H044576-A (JP)
Title: Lock terminal for wire connection
Inventor: SUZUKI MITSUMASA
IPC: H01R4/48
Filed: 1990-04-19
Abstract: PURPOSE:To enhance the working easiness in connecting an insulated wire and also reliance upon the contact, simplify the structure, and reduce the manufacturing costs by furnishing a pressing part with a strand guide surface, which inclines toward the strand receiving surface of the part to be pressed and leads the strand into a non-screw terminal, and providing a projection contacting the side face of the part pressed on each side of the strand guide surface. CONSTITUTION:Strand 6b presses to a pressing part 5 is guided by a strand guide surface 5a into a non-screw terminal. This allows accomplishing connection only through twisting process of strand 6b after stripping the insulative covering 6a. Because the strand 6b is inserted into a closed space bounded by the pressing part 5, projection 5b, and part to be pressed 4, eventually connected strand 6b in the condition with unsatisfactory twisting does not cause any part thereof to extrude out of the terminal to result in flattening, and the contacting pressure with strand 6b can be secured sufficiently, and electric connection as well as mechanical fixation of insulated wire is ensured. This allows accomplishing the working easiness in connecting the insulated wire and also reliance upon the contact, simplifying the structure, and reducing the manufacturing costs.
Patent JP-S5531631-A (JP)
Title: Scupper for small ship
Inventor: HASEGAWA HIROSHI
IPC: B63B13/00
Filed: 1978-08-25
Abstract: PURPOSE: To prevent incursion of splashes of waves from frontward coming direction by positioning the opening port to the rear of the salient side in such a way that a salient side which protrudes relatively to the opening port at the forward directional forehead position of the opening port formed on the hull.  
     CONSTITUTION: A scupper 1 forms a recessed part 11 by recessing the external side of the part rising from the deck of a bulwark, which is constituted by providing an opening port 12 on the bulkhead surface 11a on the deck side of this recessed part 11. The opening port 12 makes the lower end of its opening edge into the same level with the upper surface of the deck, or lets it open by positioning it lower than that in order to be able to drain sea water on the deck, etc. overboard. In consequence, the opening port 12 is opened to the backward position of salient parts b 1 , 11b, to prevent the opening port 12 from being directly splashed by waves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S586238-A (JP)
Title: Method for preparing gaseous mixture containing constant concentration of oxygen
Inventor: FUJITA YUUKOU
IPC: C25B9/17
Filed: 1981-07-02
Abstract: PURPOSE:To prepare a gaseous mixture contg. a constant concn. of oxygen by providing a gas chamber behind the cathode of an electrochemical cell, and controlling the flow speed of the gas to be supplied to the inlet of said gas chamber. CONSTITUTION:In an electrochemical cell using a gas diffusion electrode as the cathode 1, an oxygen generating electrode as the anode 2 and caustic alkali or the like as an electrolyte, a gas chamber 5 having an outlet and an inlet for gas is provided behind the cathode 1. Under application of a constant DC voltage to this electrochemical cell, air or other oxygen-contg. gaseous mixture is supplied to the gas inlet of the chamber 5 at the controlled flow speed. In this way, the concn. of the oxygen in the gas discharged through the gas outlet is controlled.
Patent JP-S5729983-A (JP)
Title: Buried object detector equipped with rotary antenna
Inventor: WATANABE KAZUO
IPC: G01V3/12
Filed: 1980-07-31
Abstract: PURPOSE:To easily execute a detecting operation, and to exactly detect only a buried object under the ground, etc., by removing a signal portion which is generated in case when a vessel for storing and fixing an antenna part has come not to be parallel to the surface to be detected. CONSTITUTION:This detector is provided with a signal generation part (a), an antenna part (b) having a transmission antenna 22o and receiving antennas 22a.22b,  an antanna rotation driving part (c), a signal processing part (d) consisting of  detecting and amplifying circuits 24a.24b of each receiving signal, BPFs 25a.25b  for stopping only a frequency component corresponding to a rotary period of the antenna part, a differential circuit 26 for taking a difference of outputs of each  BPF, and a rectifying circuit 27 for taking out only a positive signal portion, and a  display part (e). In this way, it is possible to remove a signal portion which is  generated in case when a vessel A for storing and fixing the antenna part (c) has come not to be parallel to the surface to be detected 40.
Patent JP-H08106065-A (JP)
Title: Projection device and focusing method of projection device
Inventor: TEJIMA YASUYUKI
IPC: H04N5/74
Filed: 1995-04-27
Abstract: PURPOSE: To provide an excellent projected image with all magnifications of projection by relatively moving an image forming lens and a condenser lens (Fresnel lens) to a transmission type image panel (color LCD) so as to perform focusing operation in the case of changing a projection distance. CONSTITUTION: A Fresnel lens 13 and an image forming lens 14 are moved by nearly the same amount as a projection distance changes from the longest to the shortest. The moving amounts of the Fresnel lens 13 and the image forming lens 14 are determined so that a light ray parallelly made incident on and emerged from a color LCD 12 passes through the entrance pupil of the image forming lens 14 at any magnification. Namely, the Fresnel lens 13 and the image forming lens 14 constituting a projection lens system 15 are moved so as to constitute nearly a telecentric optical system on the side of the color LCD 12 at any magnification. When the Fresnel lens 13 and the image forming lens 14 are moved in this manner, only the light beam normally incident on the color LCD 12 is projected on a screen.
Patent JP-H1135009-A (JP)
Title: Machine having turning unit which is packaging machine provided with, particularly, (folding) turret
Inventor: FOCKE HEINZ
IPC: B65B19/24
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of lubricating oil in a sensitive area in the packaging process by forming an accurate seal clearance between a fixed seal surface and a movable surface opposite thereto not in a contact manner but in a slidable manner. SOLUTION: A supporting part 11 and a turning part 12 are closely attached to each other by a lubricating oil seal area or a lubricating oil preventive seal area. A folding turret 10 is provided in area of sub turrets 16, 17. The turning part is provided with a cylindrical coaxial support surface on the outer side, or support rims 45, 46 on the outer side, and support rings 47, 48 surround the support rims 45, 46 allotted thereto. The support rings 47, 48 on the outer side are a part of an outer housing of the support member 11. A seal surface 49 and/or a seal surface 50 opposite thereto are provided with a groove, a duct, a projecting part or a recessed part, and passage of the lubricating oil is prevented because of the shape of these parts, and the function as a result thereof.
Patent JP-S60250882-A (JP)
Title: Joint forming method
Inventor: DEWA AKIO
IPC: C23C28/00
Filed: 1984-05-25
Abstract: PURPOSE:To prevent the deterioration in corrosion resistance of a joining part by cleaning the surface after welding a base metal, and covering a laminated material part by thermal spraying by using a corrosion-resistant thermal spraying material exceeding the laminated material, in case of joining a clad steel having a thin laminated material. CONSTITUTION:First of all, a joining part of a carbon steel base metal is welded. Subsequently, a part having no stainless steel material on the surface of a clad containing its weld zone is cleaned by blast, etc., and covered by thermal spraying, for instance, SUS316, etc. whose corrosion resistance is larger than that of stainless steel. When the surface is brought to flat processing, carbon transition of the base metal does not occur on the surface material of the joining part and the corrosion resistance is not deteriorated. In this regard, when the hole sealing treatment and the surface coating are executed after the thermal spraying, the corrosion resistance and cleaning property are further improved.
Patent JP-S5730197-A (JP)
Title: Nonvolatile memory
Inventor: NAKANISHI SACHIHIRO
IPC: G11C11/14
Filed: 1980-07-29
Abstract: PURPOSE:To hold storage contents without erasing them, by connecting a bubble memory and a power-failure detecting circuit to an IC memory and by equipping a battery power source. CONSTITUTION:An IC memory and a bubble memory are connected together, and the IC memory and a power-failure detecting circuit are also connected together. In normal operation, the memory is connected to a power source side and if a power failure occurs, it is connected to a battery side through the operation of the circuit to set a feeding state by the battery power source; and a switch mechanism SW which recovers to its original state on recovery to the normal feed state is interposed between the normal power source and battery power source, and IC memory.
Patent JP-H02284165-A (JP)
Title: Image forming device
Inventor: ISOBE HIROYUKI
IPC: G03G15/00
Filed: 1989-04-26
Abstract: PURPOSE:To accurately detect the presence or absence of developer in a process cartridge by disposing at least one of the light emitting and receiving parts of a developer detecting means so that it can move to a retreat position. CONSTITUTION:Supporting members 28 and 29, which involve the light emitting and receiving pats 27a and 27b, respectively, of a toner detecting means 27, can move at the time of the attachment of the process cartridge 10 to a device main body and its detachment therefrom. When the process cartridge 10 is attached to the device main body, the supporting members 28 and 29, which have the light emitting and receiving parts 27a and 27b, respectively, can adhere to the recessed bearing surfaces 19 and 19 of the process cartridge 10, and consequently the toner detecting means 27 can be accuratly positioned in the optical path 10b of the process cartridge 10. Thus, accuracy for detecting toner T in the developing unit 13 of the process cartridge 10 can be sufficiently increased without a complicated, expensive toner detecting means.
Patent JP-H05301422-A (JP)
Title: Image forming apparatus
Inventor: KANAZAWA TOSHIYA
IPC: G03G15/00
Filed: 1992-04-23
Abstract: PURPOSE:To make it possible to form an image by another image forming means in place of the following case even when the image forming can not be performed by one of an image forming means among a plurality of different systems and to attempt to perform space saving and low cost. CONSTITUTION:A means detecting selected image forming means (III, IV) or a worable condition of this recording material carrying means (II) and a means wherein the selected image forming means (III, IV) or image forming based on this means (III, IV) and the recording material carrying means (II) are switched and an image forming based on other image forming means (IV, III) is performed, are provided.
Patent JP-S5330714-A (JP)
Title: Lubricant dispersion preventer for clutch motor
Inventor: MATSUBAYASHI JIYUN
IPC: F16D27/00
Filed: 1976-09-03
Abstract: PURPOSE: To prevent dispersion of lubricant in clutch motor having electromagnetic clutch and brake, by installing a cap on sliding shaft installed on clutch shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02283319-A (JP)
Title: Steam discharge device for cooking apparatus
Inventor: NAKAZAWA TOSHIICHI
IPC: A47B77/08
Filed: 1989-04-25
Abstract: PURPOSE:To allow accommodating other cooking apparatus besides a particular one by a method wherein a dew collecting trough which is detachable from a suction port is provided all around the lower end the suction port, and equipped with a water outlet on a portion of it. CONSTITUTION:When rice cooking begins using a rice cooker 13 and the boiling step takes place, a large amount of steam begins to spurt from a steam vent 14 on the rice cooker 13. The steam actuates a thermostat 21 on a suction port 20, causing a motor 18 to be brought in operation to drive an impeller 15 of a turbo-fan 16, so that air is sucked from a vent 23 to the suction port 20. At this time, the steam is simultaneously sucked together with the air, mixed with the cooled by air at a fan case 17 and an outlet 19, and forms dew. The condensed water drips from the suction port 20, accumulates in a dew receiving grooves 26, passes through a water outlet 27, and is stored in a dew receiving tank 29. Thereby, any rice cooker on the market can be easily accommodated regardless of the type of rice cooker.
Patent JP-H044363-A (JP)
Title: Closing mechanism for large can cover plate
Inventor: YOSHIKAWA MASAO
IPC: B65D90/62
Filed: 1990-04-20
Abstract: PURPOSE:To enhance durability as well as to secure sufficient safety by providing driving arms which are turned around while a can cover plate is hanged down, driven arms which are connected to a driven shaft while the can cover plate is supported at the position above the center of gravity of the plate, and also providing a weight imparting torque to the driven shaft. CONSTITUTION:When a driving shaft 2 is rotated clockwise by a driving body 1, driving arms 6 and 6 connected to the driving shaft are turned around, accompanied with which, driven arms 8 and 8 connected to a driven shaft 5 are also turned around, so that a can cover plate 7 is thereby opened. In this case, since a weight 10 connected to the driven shaft 5 imparts torque to the driven shaft 5, the driving body 1 can hang the can over plate 7 up with fairly little force, and when the can cover plate 7 is closed, load due to the weight is thereby reduced. In addition, even when the driving arm 8 is damaged, the can cover plate 7 is still supported by the weight 10 and the driven arm 8, the can cover plate will thereby never fall down, and furthermore, the can cover plate 7 is supported by the driven arm 8 at the position above its center of gravity, the can cover plate 7 will thereby never be rotated either.
Patent JP-H01276542-A (JP)
Title: Shadow mask
Inventor: SUGAI SHINZO
IPC: C22C38/50
Filed: 1988-04-27
Abstract: PURPOSE:To improve the surface hardness of a shadow mask by forming a nitride layer on its surface with amber Fe group alloy with a low thermal expansion coefficient mainly made of Fe and Ni. CONSTITUTION:A shadow mask is formed with an Fe group alloy containing Ni 35-45wt.% and the remainder practically made of Fe, a nitride layer is provided on its surface. The nitride layer is formed by performing one of the annealing in the middle of the process and the final heat treatment in the mixed gas of N2 gas and H2 gas or in ammonia gas. The surface of the shadow mask is hardened, the hardness is improved without impairing the advantage on the low thermal expansion of an amber alloy, the shadow mask with the low occurrence of color drift is obtained.
Patent JP-H11294374-A (JP)
Title: Supporting structure of submersible pump
Inventor: ABE MASAYUKI
IPC: F04D13/08
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the supporting structure of a submersible pump which can prevent by a simple structure, the crack of a well cover for supporting the submersible pump and the fall of the submersible pump into the inside of a well when the well cover is cracked. SOLUTION: A structure having stretch length exceeding the diameter of a well and having approximately the same size as the outside diameter of a well cover 3 is employed for a piping supporting fitting metal 10 supported by the well cover 3 covering the ground opening of a well 1, so that the piping supporting metal fitting 10 can be supported also by the edge part of the ground opening of the well 1 and stress applied to the center of the well cover 3 is reduced so as to prevent the crack of the well cover 3. Even though the well cover 3 is cracked, the piping supporting metal fitting 10 is received at the casing end of the well 1, therefore a submersible pump 4 can be prevented from falling into the inside of the well 1.
Patent JP-2000297044-A (JP)
Title: Transdermal patch for external use for skin
Inventor: NAGAO TAMOTSU
IPC: A61K36/28
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject transdermal patch for external use that has excellent sustainability and antipruritic effect by using at least one selected from an extract of a plant, Artemisia princeps, an antihistaminic agent and antipruritic agent. SOLUTION: This transdermal patch agent includes (A) an Artemisia princeps extract, (B) antihistamine agent and antipruritic agent. In a preferred embodiment, additionally, (C) at least one kind of plant extract selected from root of Sanguisorba officinalis, leaves of Juniperus communis, leaves of Japan cedar, Lotus root, root of Panax notoginseng, Lycium barbarum, madder and Sophora angustifolia and (D) a microbicide. The Artemisia princeps extract is prepared from leaves, stems and the like in the Artemisia princeps plant body. They are extracted through the known methods and the extract can be used directly as it is, in the form of the concentrate thereof, or after evaporation to the dryness, in any forms. The formulation of these extracts is some 0.001-10 wt.%, preferably in an amount of 0.01-5 wt.%, more preferably 0.05-1 wt.%.
Patent JP-S62261926-A (JP)
Title: Monitoring device for gas container
Inventor: IWABUCHI HIROO
IPC: G01F1/00
Filed: 1986-05-08
Abstract: PURPOSE:To control a container and to monitor the remaining amount of gas closely through inexpensive constitution by providing one counter with both a gauge examining function and a remaining amount warning function. CONSTITUTION:A flow rate signal from a gas meter is inputted to a gas flow rate integrating and storing means 2 through a flow rate sensor input part 1, and integrated and stored. The stored gas flow rate integral value is sent out to a gauge examination center, etc., through the 1st transmission interface 13 and a telephone line when necessary to obtain the gauge examining function. Further, the stored up-to-date gas flow rate integral value is passed through a container replacement information input part 3 at the time of gas container replacement and the gas consumption is computed by a gas consumption calculating means 5 from the difference from the value stored in the gas flow rate integral value storage means 4 and utilized. Then, a gas rest calculating and storing means 8 calculates the remaining amount of gas in the container from the difference between the calculated gas consumption and the capacity of the container stored previously in a container capacity storage means 7 by a container capacity setting part 6 and a warning 12 is outputted when the calculated value decreases below the warning rest value which is stored 10 previously, thus obtaining the remaining amount warning function.
Patent JP-S5438172-A (JP)
Title: Laser speed mater
Inventor: KATOU HIROMITSU
IPC: G01P3/36
Filed: 1977-09-01
Abstract: PURPOSE: To increase the measuring precision by measuring the moving speed of spectrum pattern by shutting off the positively reflected components of laser reflected beams of the material being measured with a polarizing filter. 
     COPYRIGHT: (C)1979,JPO&Japio