baber/WOPTO huggingface dataset:
Patent JP-H01318711-A (JP)
Title: Valve mechanism for internal combustion engine
Inventor: OGURA KEIJI
IPC: F01L7/08
Filed: 1988-06-17
Abstract: PURPOSE:To simplify structure by using a valve consisting of rotary vanes provided with an open hole in the state of superposing in plural sheets and forming a suction/exhaust hole with the open holes of the both valves being conformed at the specified suction and exhaust position by rotating each valve in the opposite direction each other. CONSTITUTION:Two rotary vanes provided with open holes to be rotated in the reverse direction mutually are provided as A valve 3, B valve 4 at the position facing the conical combustion chamber of a cylinder head and these valves 3, 4 are synchronously turned via a timing chain 8 and drive gear 2 by the rotation of a crank shaft. Suction and exhaust are made to perform by conforming the open hole of each valve 3, 4 mutually at the two places of the specified suction stroke position and exhaust stroke position. An ignition plug 7 is set up on the center axial line of the combustion chamber.
Patent JP-S5372188-A (JP)
Title: Preparation and device for water-proof communication cable
Inventor: SHINMEN TOORU
IPC: H01B13/32
Filed: 1976-12-09
Abstract: PURPOSE: To provide a smooth operation of evacuating the air in the cable core, with a filling part arranged so as to extend upward and downward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0441047-A (JP)
Title: Mechanism for changing sprue position in molding machine
Inventor: MIYAMOTO JUN
IPC: B22C23/00
Filed: 1990-06-06
Abstract: PURPOSE:To quickly execute change of sprue forming position and to improve molding cycle by arranging a movable plate facing to a pattern plate as turnable in one side of compressed disks and further, driving means for turning the movable plate at the prescribed position and standing a sprue rod to the movable plate. CONSTITUTION:At the time of changing the sprue position in the molding time, switch mechanism 78 is operated, and by driving a motor 64 in the prescribed quantity, standing position of the sprue rod 35 in a squeezing head 19 can be suitably changed. Then, as it is unnecessary that the sprue rod 35 is taken out at each time and changed over to fitting, the change of position for forming the sprue is quickly executed under good workability.
Patent JP-S5670332-A (JP)
Title: Underwater power base
Inventor: DANNO SATORU
IPC: B63C11/00
Filed: 1979-11-14
Abstract: PURPOSE: To obtain the underwater power base which enables civil engineering and contruction work on the bottom of sea by carrying an underwater power engine such as recycling diesel engine while pressure resisting shells arranged in a polygonal shape are connected between each other with connecting pipes through which crews can pass.  
     CONSTITUTION: The underwater power base is provided with spherical pressure resisting shells 2aW2c arranged in a triangular shape in such a manner as to be connected between adjacent ones with cylindrical conneting pipes through which crews can pass. A pressure resisting power shell 5 containing the underwater power engine is arranged at the center of the shells 2aWc. The pressure resisting shells 2aW2c respectively serve as dwelling chamber, operating chamber and warehousing chamber. An entrance/exit 10 is provided on the undersurface of a connection 3c between the pressure resisting shells 2bW2c in such a manner as to allow crews to  enter or leave it freely from water. Pressure reducing chambers 11 adapted to house  crews are established between the entrance/exit 10 and gates of the pressure resisting shells 2b and 2c. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5271483-A (JP)
Title: Synthesis of 2(1h)-quinazolinone derivatives
Inventor: YAMAMOTO MICHIHIRO
IPC: C07D239/82
Filed: 1975-12-11
Abstract: PURPOSE: To obtain title compounds having antiinflammatory, analgesic, and antiviral actions by oxidizing corresponding 3,4-dihydro compounds with inexpensive sulfur. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11326161-A (JP)
Title: Sampling device for exhaust gas
Inventor: YAMAGISHI YUTAKA
IPC: G01N15/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device for exhaust gas which uses such two flowmeters that can be calibrated easily with accuracy and can make required sampling with accuracy. SOLUTION: In a sampling device for exhaust gas in which an air supplying flow passage 5 for dilution provided with a first flowmeter 9 for measuring the flow rate of air for dilution is connected to the upstream side of a diluting tunnel 4 and a measuring flow passage 12 provided with a filter 15 for collecting PM contained in a diluted exhaust gas and a second flowmeter 20 for measuring the flow rate of the diluted exhaust gas flowing through the filter 15 is connected to the downstream side of the tunnel 4, high-accuracy flowmeters are used as the flowmeters 9 and 20 and, at the same time, a flow passage switching section 10 is provided on the downstream side of the first flowmeter 9. In addition, a flow passage switching section 18 is provided on the upstream side of the second flowmeter 20, and a by-pass flow passage 21 is provided between the switching sections 10 and 18.  The flowmeters 9 and 20 are calibrated in such a way that, after one flowmeter 9 or 20 is calibrated by using the by-pass flow passage 21, the other flowmeter 20 or 9 is calibrated by using the calibrated flowmeter 9 or 20.
Patent JP-S6126851-A (JP)
Title: Method and instrument for automatic measurement of glucose
Inventor: AOKI KAZUICHI
IPC: C12M1/34
Filed: 1984-07-17
Abstract: PURPOSE:To enable the measuremnt of a glucose soln. having a high concn. as well without dilution by adjusting the flow rate of a buffer soln. in an instru ment for feeding intermittently a sample under the state in which the buffer sonl. flows at all times and measuring the concn. of glucose. CONSTITUTION:The decomposed milk from a column 1 in which, for example, immobilized enzyme for decomposing lactose is packed is sucked at a constant rate by an automatic pipet 6 and is supplied to the buffer soln. flowing at all times in a conduit 16 by changing over a supply valve 19. The buffer sonl. is stored in a tank 14 where the quantity of the dissolved oxygen is kept saturated by the air fed from a conduit 10. The concn. of the glucose is measured by a glucose sensor when the sample passes through a reaction cell. The current change of the sensor 18 changes with the flow rate of the buffer, soln. and therefore the concn. of the glucose is determined by making preliminarily the calbration curves with respect to mutual relations among the flow rate, concn. value and the change rate of electric current, strong the equations for the respective flow rates and calibration curves into a computer 28 and selecting stepwise the same.
Patent JP-S6211035-A (JP)
Inventor: KAMIMURA TADASHI
IPC: A01G22/22
Filed: 1985-07-06
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-S5373326-A (JP)
Title: Converter
Inventor: KIGAMI SHIGENORI
IPC: H02M7/12
Filed: 1976-12-10
Abstract: PURPOSE: To prevent occurrence of jumping voltage by providing a reactor, which has two windings wound in directions of mutually opposite polarities and connected together and inserted in respective two rectifying arms in a series relation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S635657-A (JP)
Title: Key telephone system
Inventor: KANEKO HIDEKI
IPC: H04Q3/58
Filed: 1986-06-25
Abstract: PURPOSE:To display a precise calling time and its fee by detecting a ring-back tone transmitted through a trunk line after dialing is made and judging that the other party responds when the ring-back tone disappears and starting counting the calling time based on the judgement. CONSTITUTION:When a ring-back tone detection means 3 detects a normal ring-back tone, the action mode of a central control unit 5 is set to a state '1' where a ring-back tone comes in. In the action mode '1' monitoring continues. When a timing To becomes asynchronous with a preset timing, such decision is made that the other party responds at that time, and the action mode is reset to '0', that is, an initial state. Based on the information the calling time is counted up. According to the count value, the calling fee is calculated, and data on the calculation is transmitted to a telephone main body 9 through data transmission means 7 and 8. Under the control of a display drive means 10 a display 11 starts displaying the calling time and its fee.
Patent JP-2000339119-A (JP)
Title: Picture information storing device and picture forming device using the device and method for them
Inventor: MITANI KEISUKE
IPC: H04N1/21
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent the generation of the shortage of a storage capacity at the time of storing the information of a picture format obtained by gathering the images of sizes corresponding to plural resolution in a memory whose storage capacity is limited. SOLUTION: Print data are converted into intermediate data, and stored in a memory in S401-S402. Picture data having data corresponding to plural resolution are included in the converted intermediate data. When the stored amounts of the intermediate data are beyond a memory capacity, data with resolution other than 1/1 and 1/2 resolution are deleted in S403-S404. Moreover, when the memory is short, the image is plotted on the memory with 1/2 resolution based on the picture information stored in the memory, and the already plotted intermediate data are deleted from the memory in S405-S407. Then, the dead capacity of the memory is ensured, and the intermediate data or the plotted data for print output are stored in the memory.
Patent JP-2000335511-A (JP)
Title: Flat bottom forming device for vertical bag forming, filling and packaging machine
Inventor: MUNEMURA TAKESHI
IPC: B65B9/06
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To surely bend a lateral seal section of a packaging member toward a bottom face side to form a flat bottom face and realize a high speed operation of a vertical bag forming, filling and packaging machine. SOLUTION: There is provided a bending member 100 moved in a lateral direction just above heater blocks 5A, 5B so as to bend the lateral seal section formed at the bottom section of the packaging member toward the bottom face of the packaging member. Since the bending member 100 folds the lateral seal section at a position just above the heater blocks 5A, 5B, the folding operation can be carried out just after the lateral sealing operation. Further, there are provided an intermediate cooling means 200 for cooling a bottom section 11 of a packaging member 10 transported from the lateral seal positions attained by the lateral heater blocks 5A, 5B in a downward direction, and transporting means 300 for transporting the dropped packaged member 10, and the transporting means 300 is formed with a flow passage 310 for the cooling medium.
Patent JP-H10338169-A (JP)
Title: Suspension arm fitting structure
Inventor: ISHII YOSHITAKE
IPC: B62D21/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To fit a lower arm easily to a frame. SOLUTION: A sub-frame 12 is disposed in the lateral direction of a body, below a main frame. The sub-frame 12 is provided with through holes 14 for inserting bolts 13 to fix the sub-frame 12 to the body side. The through hole 14 has an inner diameter sufficiently larger than the diameter of the bolt 13. At the time of fitting a bush part 1a of a lower arm 1, the sub-frame 12 is temporarily fastened to the body side in advance so that the lower arm 1 is slightly movable, and after adjusting the lower arm 1 to the position of the bush part 1a, the sub-frame 12 is properly fastened to the body side.
Patent JP-H10339776-A (JP)
Title: Individual exposure dose meter charging and lending device
Inventor: SANO FUSAKO
IPC: G01T1/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To drastically shorten work time necessary for sleep processing of individual exposure dose meter during carrying the meter. SOLUTION: An individual exposure dose meter charging and lending device 1a has a controller 14 which designates a dose meter 2 for sleep processing and is provided with a function as a dose meter switching means to connect in turn the dose meter 2 mounted in a charging and lending device based on the designation to a signal processor 3 for sleep processing and a function to output a carry out signal unlocking the dose meter 2 having finished the sleep processing. By automatically switching the dose meters 2 in turn by close switching means for sleep processing, the close meter 2 having finished the sleep processing is unlocked and completion is indicated.
Patent JP-H01316424-A (JP)
Title: Formation of insulating film on grain-oriented magnetic steel sheet having excellent core workability and magnetic characteristic
Inventor: TANAKA OSAMU
IPC: C21D9/46
Filed: 1988-06-16
Abstract: PURPOSE:To improve the film lubricity, seizuring resistance in the stress-relief annealing stage, and magnetic characteristic of an insulating film by specifying the composition of the insulating film to be formed on the surface of a steel sheet in the final stage. CONSTITUTION:A coating soln. consisting of a mixture of the 4-40wt.% of the total amt. of calcium primary phosphate, calcium chromate, and/or calcium bichromate and 60-96wt.% of >=1 kind among the primary phosphates of Al, Mg, Zn, Mn, and Sr, colloidal silica, and Cr2O3 is prepared. In this case, the mixture in the weight of 1.25-2.50 times that of silica expressed in terms of SiO2 and the CrO3 in the weight of 0.1-0.5 times that of silica are mixed. The coating soln. is applied on a grain-oriented steel sheet having a forsterite film, and baked at >=350 deg.C. The magnetic characteristic after stress-relief annealing by this method is almost equal to the iron loss value for the base material. When the amt. of the Ca salt is controlled to <4wt.%, the sliding friction coefficient mu is rapidly increased, and the mu is also increased and the film tension is lowered at >40Wt.%.
Patent JP-S63315309-A (JP)
Title: Device for enabling normal tire to be switched to spike tire
Inventor: IIMORI TAKEHARU
IPC: B60C11/16
Filed: 1987-06-17
Abstract: PURPOSE:To prevent both a tire from slipping and a road surface from being damaged by normally and reversely rotating a motor controlling a switch, provided in a driver's seat, and protruding and retracting plural spikes in the external surface of the tire through plural hydraulic cylinders. CONSTITUTION:When a switch 18, provided in a driver's seat, is turned on, a device, allowing an electric current to flow in an electric wire 4, rotates a gear 6 by actuating a motor 5. Then the device, moving a piston rod 7 extruding oil in a master hydraulic cylinder 8, supplies this oil to many subhydraulic cylinders 11 through a main hose 9 and many branch hoses 10. As the result, the device, protruding each spike 14 built in each subhydraulic cylinder 11 from the respective external surface of a tire 1, enables brake performance or the like to be enhanced for an icing and snowing road surface. While the device, retracting each spike 14 into the external surface of the tire 1 because the motor 5 reverses when a separate switch 19 is turned off, enables the pavement surface to be prevented from being damaged.
Patent JP-S6198884-A (JP)
Title: Electronic lock and control system thereof
Inventor: KARURO PAKETSUTEI
IPC: E05B65/12
Filed: 1985-07-05
Abstract: A lock (1) comprising first, locking means (3) and second, release means (9) operating on this first, locking means (3) to effect opening of the lock (1). The main characteristic of this lock (1) lies in the fact that this second, release means (9) are activated by means of third, electrically controlled means (14).
Patent JP-H05342982-A (JP)
Title: Impregnated type cathode and its manufacture
Inventor: YOSHII TAKESHI
IPC: H01J9/04
Filed: 1992-06-09
Abstract: PURPOSE:To provide an impregnated type cathode capable of obtaining an impregnated type cathode substrate of high productivity and stable quality and also a manufacture of the cathode by facilitating automation of port- processes while preventing wafers from warping. CONSTITUTION:On the whole surface of a porous tungsten thin sheet 11 impregnated with an electron emitting substance 13, a rough surface 14 is made. A solder 12 is applied to the rough surface and sintered.
Patent JP-H09329736-A (JP)
Title: Zoom lens device
Inventor: IWASAKI HIROYUKI
IPC: G02B7/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To continuously change a focal distance by a device constituted so that power variable operation and focusing operation are executed by the rotation of one motor. SOLUTION: Two lens groups 11 and 12 are guided along a previously decided power variable locus by a guide means for power variable 20 at a power variable time. At a focusing time the front-group lens 11 is guided in the direction of an optical axis 13 by a guide means for focusing 18. Then, the driving of the motor 10 is respectively transmitted to the guide means 20 and 18 through different driving transmission systems 19 and 21. Besides, a driving switching means 15 is integrated between the transmission systems 19 and 21 and the reduction transmission system 14 of the motor 10.  The switching means 15 is set at a position where the driving of the motor is transmitted to the transmission system 19 when a zoom lever 23 is set at a neutral position F and switched to a position where the driving of the motor 10 is transmitted to the transmission system 21 by linking with such operation that the lever 23 is set at a telephoto position T or a wide-angle position W.
Patent JP-H11340452-A (JP)
Title: Semiconductor device
Inventor: SAKAI HISASHI
IPC: H01L21/338
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To realize high definition and high speed by providing an insulating film on the opposite side wall parts of two insular semiconductor layers and forming a gate electrode from above the insulating film to above semiconductor layer. SOLUTION: A source region and a drain region of insular semiconductor layer are formed by etching an SiO2 film 6 and an n<+> -GaAs layer 5. An SiO2 film 7 is then formed by removing resist. Subsequently, the SiO2 film 7 is removed from the gate part and the source-drain part by anisotropic etching and the SiO2 film 7 is formed only on the side wall part of the insular semiconductor layer at the source-drain part. Thereafter, corner part is removed by etching the side wall SiO2 film 7 while turning a substrate 1 thus removing surface detects due to plasma damage. At or Au/Pt/Ti for forming a gate electrode 8 is deposited thereon and a T-shaped Al gate electrode 8 is formed after patterning a gate resist 12 thus realizing high speed and high efficiency.
Patent JP-H11339082-A (JP)
Title: Method and device managing entrying and exiting for parking lot
Inventor: UBUKAWA TOSHINORI
IPC: G07B15/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To easily retrieve and delete a picked up image only by a controller by eliminating the need for an external signal and securing picking up and recording an image of an automobile entering a photographic visual field. SOLUTION: An image of a specific position in the parking lot is always picked up by a television camera 2 (image pickup device) and the video signal 5 from the television camera 2 is converted by a video capture board 4 (image input device) into a digital signal, which is inputted as digital image data to the controller 3. Then the controller 3 compares the inputted digital image data with digital image data which are obtained a very short time before to decide whether or not the variation quantity of the picked up image is larger than a specific threshold, and records the image in a memory of the controller 3 together with parking information only when the variation quantity is larger than the specific threshold.
Patent JP-H0442392-A (JP)
Title: Merchandise path width adjustment device for automatic vending machine
Inventor: MICHIHATA MUTSUHIKO
IPC: G07F11/04
Filed: 1990-06-07
Abstract: PURPOSE:To smoothly and surely sell merchandise with various dimension without necessitating the detachment of a spacer according to the selling merchandise by setting a merchandise press board to each merchandise path width with many steps. CONSTITUTION:Two top and bottom through pins 5 linked to a merchandise press board 4 are penetrated to a circle-shaped adjustment groove 6 opened on a side board 1, a link adjustment board 8 linking a support pin 7 fixed between the through pins 5 and side board 1 is provided, and plural round holes 10 penetrated by a movable pin 9 fixing a merchandise press board 4 are provided on the side board 1 according to each merchandise path width. Therefore, erroneous setting like torsion is not performed even when moving the merchandise press board 4, and the merchandise press board 4 can be smoothly and surely set to the each merchandise path width. Thus, the detachment of the spacer is unnecessitated even when selling the merchandise with small dimension such as a drink bottle or the like so that the operability can be improved.
Patent JP-H0758756-A (JP)
Title: Communication system
Inventor: TIBI GEORGES
IPC: H04J3/24
Filed: 1994-06-30
Abstract: PURPOSE: To provide a communication system in which a demultiplexing device is not required to store cells doubly. CONSTITUTION: The demultiplexing device of a communication system comprising an ATM network and the demultiplexing device receives an information cell formed of a header containing a destination indication and a data part forming a repeating payload. The demultiplexing device is provided with at least one input access 200 which receives the cell, a plurality of output accesses 1901 -1906 for user, at least one network circuit 205 which has the input access section and a header analyzing element 310, a plurality of service circuits 230 and 240 to each of which at least one access section is assigned, and a common data line 220.  Each network circuit is provided with a routine table 320 which generates a routine information signal that controls the service circuit forming the destination of the cell and a combining element 325 which transmits the information signal and information cell through the data line 220.
Patent JP-S5773269-A (JP)
Title: Rack of rack and pinion steering gear
Inventor: KOYAMA KOU
IPC: B21K1/76
Filed: 1980-10-27
Abstract: PURPOSE: To extend the life of a metal die and thereby reduce production cost by making the whole depth of teeth successively smaller towards both ends of the rack than the rest of teeth with addendum height of the former maintained the same as the latter.  
     CONSTITUTION: The endmost tooth 14 is located at each axial end of rack 13, and next to this tooth 14, end teeth 15 and then other teeth 16 are successively provided. The addendum height from the pitch line 19 to the tooth crest 17 is the same for all rack teeth 14, 15, and 16. The whole depth of the rack end teeth 15, however, is made smaller than that of the rest of teeth 16. Furthermore, the whole depth of teeth 15 is designed to get smaller in stages towards the both ends of the rack 13. The tooth space 22 at the rack end is provided with an endmost slope 23 which reaches to the outerperiphery of the rack bar. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63311921-A (JP)
Inventor: MIYAZAKI MASAHARU
IPC: A47L9/04
Filed: 1987-06-16
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-H05338941-A (JP)
Title: Device for landing elevator automatically at power failure
Inventor: IWATA NAOKI
IPC: B66B5/00
Filed: 1992-06-09
Abstract: PURPOSE:To provide a device which lands an elevator automatically at power failure, reduces labor for inspecting a battery liquid and prevents the battery from failing. CONSTITUTION:A battery overcharge prevention device 7 is added. An operation instruction control part 10 moves an elevator car slightly from its stop position at a slow speed in response to a timer 8 and the detection output of a state detection part 9. A battery is used to perform elevator rescue operation where the car is moved and to carry out electrical discharge.