baber/WOPTO huggingface dataset:
Patent JP-H0816253-A (JP)
Title: Composite pressure regulating valve
Inventor: SHIMADA TAKENORI
IPC: G05D16/06
Filed: 1994-06-27
Abstract: PURPOSE:To provide a pressure regulating valve having a pressurizing function, a depressurizing function and a relief function in a liquefied gas piping system. CONSTITUTION:A valve device 6 is arranged between an inlet side passage 2 and an outlet side passage 3 in a valve box 1 and a discharge side cover member 12 and a pressure regulating side cover member 15 are arranged opposite the device 6. The device 6 is constituted of the cover member 15, a valve rod 18 linking with a diaphragm 14, the 1st valve body integrated with the valve rod 18, bellows 8 constituting a discharge passage 25, a ring-like 2nd valve body fixed to the lower end of the bellows 8, a ring-like movable valve seat set between the 1st and 2nd valve bodies. The passages 2, 3 are closed by bringing the 1st value body into tight contact with a fixed valve seat, the passages 3, 25 are closed by bringing the 1st value body into tight contact with the control hole of the movable valve seat, and the passages 2, 25 are closed by bringing the 2nd valve body into tight contact with the movable valve seat.
Patent JP-S6037585-A (JP)
Inventor: KUSUMOTO YUUICHI
IPC: G09C1/00
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0815021-A (JP)
Title: Color difference inspection method for long-sized material
Inventor: KOMAI SHIGERU
IPC: G01N21/89
Filed: 1994-06-27
Abstract: PURPOSE:To inspect a color difference of a long-sized material at a very high efficiency in a colorimetry of the long-sized material such as textile by a method wherein an inspection is accomplished to a set length of inspection or up to a seam thereof spontaneously and the running thereof is stopped depending on the detection from the inspection as obtained in preference to output the results and a data of changes in color difference to the moment. CONSTITUTION:A function is arranged to reduce errors between equipment among plurality of color sensors and an inspection is ended to a length set or to detect the seam of a long-sized material. The running of the long-sized material is stopped depending on which inspection satisfies conditions in preference to output the results and a data of changes in color difference obtained up to that time as graph.
Patent JP-S6037317-A (JP)
Title: Flexible film dam for tide embankment
Inventor: SAITOU HIDEAKI
IPC: E02B7/20
Filed: 1983-08-10
Abstract: PURPOSE:To raise the durability of a rubber dam by suppressing the circumferential tension of the rubber dam by a method in which the ratio of the circumferential length of the rubber dam to the distance between the fixed lines on upstream and downstream sides is designated to within a specific range. CONSTITUTION:A rubber dam 2 is fixed to fixed lines 3 and 4 on the upstream and downstream sides of riverbed concrete 1. The sectional shape of the dam 2 is varied with changes in the water depths of upstream and downstream sides. When the water depth on the downstream is varied from 0 to H1, the height of the dam is varied from H0 to (H=H0+DELTAH). The rubber dam 2 is so as to meet the relationship 0.30<l/S<=0.40, where S is the circumferential length of the dam 2 and l is the interval between the fixed lines on upstream and downstream sides. The length is of the dam 2 is made larger and the internal pressure of the dam is lowered to suppress the circumferential tension of the dam 2, and also the varying ratio of the dam height with changes in water depth on upstream and downstream sides is made smaller to raise the durability of the rubber dam 2.
Patent JP-S5479306-A (JP)
Title: Method of ensuring effective net suction head of pump
Inventor: FUJIMOTO MASAHISA
IPC: F04B49/00
Filed: 1977-12-05
Abstract: PURPOSE: To ensure titled head, by adjusting the drop ratio of the inner pressure of a deaerator by detecting the sudden reduction or interruption of the loads of a turbine.  
     CONSTITUTION: An analog signal proportioned to the output of a turbine is produced by means of a turbine 1st stage pressure transmitter 19 in order to detect the interruption and sudden reduction of loads, and the signal and a signal obtained by passing the signal through a primary delay computing element 20 are subtracted by means of an addition and subtraction computing element 21, thus gaining an analog signal analogically proportioned to the coefficient of the variation and the quantity of the variation of the output of the turbine. When there happens the sudden reduction or interruption of the loads, the pressure of turbine bleed to a deaerator 5 lowers in approximately proportional to the loads of the turbine at short time- lag, but the internal pressure of the deaerator drops at a suitable pressure drop ratio, thus ensuring the effective net suction head of a pump. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5935878-A (JP)
Title: Sealing welding method
Inventor: KISHIMOTO MASANORI
IPC: B23K9/025
Filed: 1982-08-20
Abstract: PURPOSE:To perform sealing welding and regular welding in welding of a joint part in butt welding of two sheets of steel plates, by using a band wire electrode as a preceding electrode in two electrode welding. CONSTITUTION:A band wire electrode is used for the above-described sealing welding, so that welding is accomplished at a high speed and the two electrode welding using said electrode as a preceding electrode is made possible. The band wire welding electrode is of a belt shape having about 1.2mm. thickness and 8- 50mm. width and is used by manipulating the same in the thickness direction thereof. Then penetration is shallow and since the molten metal flows down into the groove gap from both slopes in the groove, the effecting sealing is accomplished and the welding speed is correspondingly increased. The sealing heads are usable as regular welding beads as they are by means of this method.
Patent JP-S6123545-A (JP)
Title: Working method of valve-shaped forming body
Inventor: TSUKAMOTO EIHIKO
IPC: B21K1/22
Filed: 1984-07-12
Abstract: PURPOSE:To reduce a cost by providing the shaft forming aperture for backward extruding on one part of dies and by forming the expanding part of a blank material by providing a reverse tapered part as well on the opposite die. CONSTITUTION:The shaft forming aperture for backward extruding is provided on the upper die UD and a reverse tapered part (x) is arranged on the opposite lower die LD as well. A round bar shaped blank material is set inside a metal die at first and installed inside the lower die LD with descending the upper die UD. Then when the upper die UD is further descended, the blank material 7 is worked with backward extrusion and a preform PR is formed. In this case due to the preform PR being expanded to the reverse tapered part (x) of the lower die LD the preform PR remains on the lower die at the mold releasing time of the ascent of the upper die UD. The preform PR is then released from the lower die LD by a knockout K. With said method the mold release is made easy and the cost is reduced as well.
Patent JP-H08154024-A (JP)
Title: Tuned amplifier
Inventor: OE TADATAKA
IPC: H03F1/34
Filed: 1995-05-22
Abstract: PURPOSE: To enable mass production by compactly forming the tuned amplifier on a semiconductor wafer as an integrated circuit (IC) by forming respective elements consisting of the tuned amplifier while using the manufacture of the IC. CONSTITUTION: When a prescribed AC signal is inputted to an input terminal 22 at a phase shift circuit 10, a voltage dividing a voltage to be applied to the input terminal 22 with resistors 18 and 20 is applied to the inverted input terminal of a differential amplifier 12. Then, a voltage Ei /2 almost divided into 1/2 by a voltage dividing circuit composed of the serial circuit of two resistors 18 and 20 is applied to the inverted input terminal of the differential amplifier 12. When an input signal is inputted to the input terminal 22, a signal to appear at the connecting point of a capacitor 14 and a variable resistor 16 is inputted to the noninverted input terminal of the amplifier 12. A voltage shifting the input signal with the phase of a CR circuit composed of the capacitor 14 and the resistor 16 is applied to this terminal.  Then, the respective elements consisting of the tuned amplifier can be formed by the manufacture of the IC.
Patent JP-H01314657-A (JP)
Title: Braking oil pressure controlling method of vehicle
Inventor: MATSUDA SHOHEI
IPC: B60T8/70
Filed: 1988-06-13
Abstract: PURPOSE:To avoid unnecessary chopping control, in a mechanism wherein braking oil pressure is intermittently preserved to gradually intensify the same during intensification after reduction of the same, by varying the duration wherein the same is intermittently preserved in proportion to the degree of sinking of vehicle speed against wheel speed. CONSTITUTION:Respective first and second terminals 1, 2 to which are input signals lambda1, lambda2 put to a H level when each wheel speed is less than each of first and second standard wheel speed VW1, VW2 (VW1>VW2) are provided; respective third and fourth terminals 3, 4 to which signals alpha, beta put to the H level if vehicle acceleration/decerelation exceeds a certain value are input, and a fifth terminal 5 to which a signal VS put to the H level if vehicle speed exceed its standard speed is input are provided. And the respective input signals of the terminals 1-5 are logically proceeded to vary the duration in which braking oil pressure is intermittently preserved in proportion to the degree of sinking against wheel speed, in such a way that the duration is elongated when the degree is higher; the degree of sinking is determined according to the first and second standard wheel speed.
Patent JP-H09329327-A (JP)
Title: Safety device for combustion instrument
Inventor: SHIBA BUNICHI
IPC: F23N5/24
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a combustion instrument which has reduced power consumption, and which avoids an influence of ignition noise and operates safely. SOLUTION: A reverse diode 33 is parallely connected with a safety valve solenoid 4a to which circuit there is supplied power from a power supply 5 through valve opening/closing means 31. Once ignition operation is performed with an opening/closing switch 2, in main control means 3 control means 34 outputs an ignition instruction signal to ignition means 6 for ignition operation while opening/closing driving means 32 continuously closes the valve opening/closing means 31 and intermittently opens and closes the valve opening/closing means 31 from the time the priod of the ignition operation is over.  During the ignition operation the opening/closing driving means 32 continuously closes the valve opening/closing means 31 to hereby avoid the influence of ignition noise against valve opening keeping operation, and when the ignition operation period is over, the opening/closing driving means 32 intermittently opens and closes the valve opening/closing means 31 whereby consumption of supply power to the safety valve selenolid 4a is reduced. In a non power supply period upon intermittent opening and closing a self induced current flows through a reverse diode 33.
Patent JP-2000336876-A (JP)
Title: Handrail
Inventor: TACHIBANA HIROMICHI
IPC: E04F11/18
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enable even an aged person to effectively use a handrail by arranging recessed/projecting gripping parts at prescribed intervals on a handrail body composed of a bar-shaped body installed on stairs and a slope, and preventing slipping when gripping the handrail. SOLUTION: A handrail for assisting the passing of an aged person, a physically handicapped person and a wheelchair user by being arranged on the side and in the central vicinity of indoor and outdoor stairs and a steep slope is constituted by installing plural gripping part 12 on a handrail body 10 composed of a stainless steel pipe and a wooden bar-shaped body. An installing interval between the gripping parts 12 is set to a degree that an aged person can grip the adjacent gripping part 12 by the other hand while gripping one gripping part 12 by one hand in stairs, and is also set in a position for enabling hands to reach the other gripping part 12 in a state where a physically handicapped person approaches his/her body by gripping one gripping part 12.  The gripping part (an antislipping member) 12 can be optionally selected from a ring-shaped and a synthetic resin having a recess/projection part to thereby secure safety for going up and down the stairs.
Patent JP-H06111862-A (JP)
Title: Solid substance composed of ceramic high- temperature superconducting material connected to metal conductor and its manufacture
Inventor: YOAHIMU BOTSUKU
IPC: H01B12/00
Filed: 1992-06-05
Abstract: PURPOSE: To provide a solid object which has not only excellent mechanical stability in the connection part but also extremely low electric resistance. CONSTITUTION: This solid object is a high temperature superconductive material produced from bismuth, strontium, calcium, and copper oxides and, if necessary antimony and lead oxides, and connected with a solid and highly dense conductor made of a metal. In this case, a composition containing bismuth, strontium, calcium, and copper oxides and, if necessary antimony and lead oxides is completely melted and a solid and highly dense conductor made of a metal is partly coated with the molten composition to solidify the molten composition and the resultant solid object 1 and the conductor 2 are together calcined at 710-810 deg.C in the first stage and the 750-880 deg.C in the second stage in an oxygen- containing atmosphere to give this solid object.
Patent JP-S60135031-A (JP)
Inventor: JIYON RUISU SUPORUYAA
IPC: A61B6/00
Filed: 1984-07-12
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-H08339143-A (JP)
Title: Cleaning device, process cartridge and electrophotographic image forming device
Inventor: KAWAGUCHI HIDEJI
IPC: G03G15/08
Filed: 1995-06-13
Abstract: PURPOSE: To prevent toner or the like from leaking out of a cleaning device, even though frequency of image forming is increased. CONSTITUTION: In the cleaning device for removing residual matter such as developer from an electrophotographic photoreceptor provided with a cleaning member 10a for scraping off the residual matter such as the developer from the electrophotographic photoreceptor, a scoop sheet 10c for scooping up the residual matter scraped off, a containing part for containing the residual matter and a sealing member 10d arranged on both end parts of the cleaning member so as to prevent the residual matter from leaking out of the containing part, the collecting member 10f for collecting the residual matter such as the developer is disposed below the sealing member 10d.
Patent JP-S5848870-A (JP)
Title: Automatic testing device for car
Inventor: HISAMA YOSHITAKA
IPC: G01R31/00
Filed: 1981-09-18
Abstract: PURPOSE:To reduce the load of a central processing unit (CPU) by transmitting and receiving synchronous signals between terminal testers which are dispersed terminals to execute tests under the condition that these testers are synchronized each other and charging only the start of the execution of tests and totalization of tested data to the CPU. CONSTITUTION:Cars 1 are sat up so as to be stopped on pit lines for inspection and repairment and connected to terminal testers 3 arranged in accordance with respective apparatus mounted on these cars. A test executing device 4 and a microcomputer 5 are incorporated in each terminal tester 3 to execute tests in accordance with each test program. When the same kind of terminal testers are included in a train of cars, these testers check also the measured results of other testers in each test item and advance the program to the next item in accordance with the checked result, OK or NG. Even if synchronous signals from other testers are not received, their arrival is waited at the discriminating point, so that the synchronization in each item can be maintained. Consequently the load to a CPU is remarkably reduced and an unexpensive and simple system can be attained.
Patent JP-S5479040-A (JP)
Title: Plurality of copies formation method
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G13/26
Filed: 1977-12-07
Abstract: PURPOSE: To eliminate decay of latent image charge and deterioration of image quality by preventing triboelectricity between the surface of carrier and that of a photoconductor.  
     CONSTITUTION: Aluminum substrate 4 is anode oxidized to form Al 2 O 3  insulating layer 3. On this conductive substrate a CdS layer is formed as charge generating layer 2 by high frequency sputtering, and on this, a solution of a mixture of polymethylmethacrylate and 2,4,7-trinitro-9-fluorenone is coated and dried to form charge transfer layer 1 and as a whole a lamination type hotoreceptor. On the other hand, a solution of polymethylmethacrylate is coated on iron particles using a fluidized bed to form a carrier and a dry type toner is added to this carrier to form a 2 component type developer. After an electrostatic latent image has been formed on the photoreceptor, magnetic brush development and image transfer to plain paper are repeated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6038330-A (JP)
Inventor: PEETAA FUTSUSU
IPC: C07C67/00
Filed: 1984-07-16
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-S626611-A (JP)
Inventor: TOMINAGA YASUTO
IPC: A01G1/04
Filed: 1985-07-02
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-S63312392-A (JP)
Title: Fuel oil composition
Inventor: HORI TAKASHI
IPC: C10L1/18
Filed: 1987-06-13
Abstract: PURPOSE:To obtain a fuel oil composition, having improved stability by suppressing formation of sludge accelerated especially by exposure to light in storing, by adding a polymer, such as vinyl or vinylidene compound, to a hydrocarbon based fuel oil containing a cracked oil fraction. CONSTITUTION:The aimed composition obtained by adding about 0.002-20,000wt. ppm (especially preferably about 3-1,000wt. ppm) polymer which is a polymer of a vinyl, vinylidene or diene compound having 100,000-5,000,000 (preferably 100,000-1,000,000) mol.wt. to a hydrocarbon based fuel oil containing a cracked oil fraction. Furthermore, polymethacrylate, polyisobutylene, polyalkylstyrene, ethylene-propylene copolymer, etc., are cited as the above-mentioned polymer and especially a polymer having ester groups containing hetero-atoms., such as N, S, O or halogen, amide groups, thioether groups, chloro groups, etc., in the polymer side chains is effective.
Patent JP-S63311663-A (JP)
Title: Sound filing device
Inventor: UEDA HITOSHI
IPC: G11B20/10
Filed: 1987-06-12
Abstract: PURPOSE:To automatize a sound volume setting of a reproduced sound at every block unit by generating a sound volume instruction signal and supplying it to a sound volume adjusting means by a sound volume setting instruction corresponding to a sound data block. CONSTITUTION:The on/off of analog switches 23-26 is controlled by a sound volume instruction data in a control voltage generating circuit 22. That is, when the sound volume instruction data is, e.g., '00', only the analog switch 23 is turned on, when the sound volume instruction data is '01', only the analog switch 24 is turned on, when the sound volume instruction data is '10', only the analog switch 25 is turned on and when the sound volume instruction data is '11', only the analog switch 26 is turned on. Thus, a voltage introduced to a common connecting point of the analog switches 23-26 is a voltage in response to the sound volume instruction data and fed to an electronic volume 21 to control the resistance of the electronic volume 21. The sound volume is set by the voltage division of the reproducing audio signal by the electronic volume 21 and the resistor R1.
Patent JP-H05313360-A (JP)
Title: Marking sheet and production of marking sheet
Inventor: KONUMA TOMOHITO
IPC: G09F3/02
Filed: 1992-05-13
Abstract: PURPOSE:To provide the marking film with which images of stable quality are easily obtainable without requiring skill and the process for production thereof. CONSTITUTION:(1) This marking sheet is constituted by sticking a release sheet via a tacky adhesive layer to one surface of a base body and having the images formed by a photosensitive image forming material contg. color agents and photosensitive photoresist or forming the image by toning on the other surface. (2) This process for production of the marking sheet produces the marking sheet by transferring the images formed by the photosensitive image forming material to the other surface of the marking base material stuck with the release sheet via the tacky adhesive layer on the one surface of the base body. (3) This process for production of the marking sheet repeats the process of peeling the base of the photosensitive image forming material, laminating the base onto the marking base material, pressing a color sepn. film onto this material, subjecting the film to imagewise exposing and peeling the cover sheet, then forming the separated color images by toning of the corresponding colors.
Patent JP-H0818932-A (JP)
Title: Information terminal equipment
Inventor: HARADA AKITO
IPC: H04N7/14
Filed: 1994-06-28
Abstract: PURPOSE:To attain quick special reproduction by reading information stored in a buffer section at an optional time interval when a terminal equipment receiving information and storing the information to a buffer section receives a command of special reproduction such as fast feeding during reproduction. CONSTITUTION:A terminal equipment 100 receives multi-media information such as image information and audio information at its communication processing section 110 through a transmission line 190 and stores the information to a buffer section 120. A control section 130 managing the stored multi-media information controls an R/W section 150 extracting the multi-media information from the buffer section 120 according to a command from a command input section 140 receiving a command to the terminal equipment 100 for reproduction or special reproduction. The multi-media information extracted and coded is decoded by a decoding section 160 and the signal reproduced or specially reproduced is outputted to a display section 170 and a speaker section.
Patent JP-H10328296-A (JP)
Title: Overdrive device and method for intra-aortic balloon
Inventor: LESCHINSKY BORIS
IPC: A61M60/497
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enable quick expansion and contraction of a balloon and prevent leakage and failure of the balloon by introducing a first amount of operating gas from a first source, and a second amount of operating gas from a second source to apply first positive pressure, and discharging a designated amount of operating gas to be lowered to a second positive pressure. SOLUTION: In the contracted state of a balloon 110, valves 130, 160, 166 are opened to supply air pressure of positive pressure sources 128, 162 to isolators 118, 150. Thus, membranes 120, 156 are operated to energize helium to an expandor 114, so that the balloon 110 is expanded by cooperation of both members. Next the valves 130, 166 are closed, and the valve 168 is opened to return the air pressure in the isolator 150 to a vent 164, so that the internal pressure of the expandor 114 is lowered to prevent excessive expansion of the balloon 110. Subsequently, the valve 136 is closed to contract the balloon 110. By repetition of the above operation, the balloon can be quickly expanded and contracted without damage.