baber/WOPTO huggingface dataset:
Patent JP-H07317834-A (JP)
Title: Hybrid type vibration control device
Inventor: KATSUURA HIROSHI
IPC: E04H9/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a hybrid type vibration control device which is embodied simply and compactly and which eneblaes high speed computation by allowing it to exert its passive/hybrid vibro-controlling effect even in the even of power failure using a clutch which engages and disengages the drive with a servo motor. CONSTITUTION:A clutch 15 is furnished between a servo motor 8 and a mass 2, and a digital signal processor capable of high speed computation with signals fed from a sensor 19 is provided, and thus a control computation processing part is formed.
Patent JP-S62296008-A (JP)
Title: Joint construction of underground continuous wall
Inventor: WAKIMURA NORIO
IPC: E02D5/18
Filed: 1987-05-15
Abstract: PURPOSE:To construct the joints of underground continuous walls economically and efficiently by a method in which the joint face of preceding underground wall is cut in an uniform thickness by using an excavator having a sidewise width slightly larger than that of the preceding underground wall. CONSTITUTION:The ground is excavated sideward at a given interval and a preceding underground wall 2A is constructed. The ground for a following underground wall 2B is excavated by using an excavator 6 of a sidewise with slightly larger than that of the wall 2A, in which a plurality of cutters 6c are attached to the surface of a cylindrical face 6b with horizontal rotary shaft 6a. The joint end portion of the walls 2A on both sides is cut off slightly and concrete is placed to the following wall 2B portion to form an underground continuous wall 2. Since the end portion of the walls 2A can be cut off in an uniform thickness and in parallel with small excavating resistances, underground continuous walls 2 can be connectedly constructed with good efficiency by closely connecting the concrete of the walls 2B.
Patent JP-S599877-A (JP)
Inventor: ENAMI SHIYUNICHI
IPC: G21C15/243
Filed: 1982-07-07
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-S62276524-A (JP)
Title: Liquid crystal display
Inventor: OKADA SHINJIRO
IPC: G02F1/1339
Filed: 1986-05-24
Abstract: PURPOSE:To prevent a display section from being affected by defective orientation in the vicinity of liquid crystal pouring holes of a cell caused by the unevenness of gaps, by providing specific intervals between the pouring holes and display section. CONSTITUTION:In a cell 8 clamping a ferroelectric liquid crystal between a lower substrate 2 and upper substrate 3 provided with a transparent electrodes 1, adhering the periphery with a sealing material 4, plural pouring holes 5 are pierced at the end sections of the top base plate 3 in a longitudinal direction and liquid crystal leading paths 7 are provided between the pouring holes 5 and a display section 6 through the sealing material 4. The length (l) of the liquid crystal leading paths 7 is set at >=1/30 of the distance L between the pouring holes 5 and the farthest liquid crystal part. Therefore, the display section 6 is not affected by a thickened part of the cell produced in the peripheral area of the holes and the defective orientation in the display section 6 can be prevented.
Patent JP-H02296789-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: MATSUMOTO KAZUHISA
IPC: H01L21/208
Filed: 1989-05-11
Abstract: PURPOSE:To enhance the state of a surface by specularly polishing the rear surfaces of the holders opposed of the respective base plates and stacking the base plates on the holders in a growth chamber so that the surfaces of the base plates are made horizontal and introducing the soln. of a raw material into this chamber and growing an epitaxial layer on the surfaces of the base plates. CONSTITUTION:The GaAs base plates 4 are placed on the holders 3 whose rear surfaces have been specularly polished and housed into a cassette 2. Ga and GaAs polycrystal are introduced into a crucible 1 and heated at about 830 deg.C and held for about one hour. Then the cassette 2 with the base plates 4 arranged thereinto is pushed down. The soln. 6 of a raw material is introduced into the cassette 2 through a hole 5 for introducing and discharging the raw material. The temp. is lowered at the velocity of about 1 deg.C/min and an epitaxial layers are formed on the surfaces of the base plates. After the growth of crystal has been completed, the cassette 2 is pulled up and the soln. 6 is discharged from the cassette 2 through the hole 5. Thereby the epitaxial layers excellent in the state of the surface can be grown. Further the three-dimensional mixed crystal such as AlGaAs or four- or more dimensional mixed crystal similarly is grown.
Patent JP-S61275835-A (JP)
Title: Photographic element
Inventor: TAKAHASHI NENSHO
IPC: C07D293/04
Filed: 1985-05-31
Abstract: PURPOSE:To enhance sensitivity, dye stain resistance after development processing, and storage stability by incorporating a sensitizing dye having an essential a 5-membered hetero ring contg. an N=C-Te ring constituent and a specified group combined with said N in a silver halide emulsion layer formed on a support. CONSTITUTION:At least one silver halide emulsion layer formed on the support contains the sensitizing dye having an essential 5-membered hetero ring contg. an N=C-Te ring constituent and a specified group combine with said N represented by formula I in which j is an integer of 1-18, k is an integer of 1-4, and M is H, alkali metal, organic ammonium, or a simple electron. Said dye is contained in said layer in an amt. of 1X10<-5>-5X10<-3> mol, preferably, 1X10<-5>-2.5X10<-3> mol, especially, 4X10<-4>-1X10<-3> mol per mol of silver halide.
Patent JP-2000309971-A (JP)
Title: Sterilizing device for toilet stool
Inventor: TOKIDA MASAHIRO
IPC: A61L2/24
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing device for a toilet stool which is provided with a function capable of preventing scale and slime from clinging to a flush toilet stool and odor from generating, and also preventing silver or silver chloride forming black stains on the bowl surface of the flushing toilet from generating. SOLUTION: In a sterilizing device installed in a flushing water supply pipe line for a toilet stool to a flushing toilet, at least one of at least a pair of disinfectant supply parts supplying a disinfectant component to the flushing water for the toilet stool is a metallic electrode eluting silver ion. Further, a means mixing and accelerating water flow of the surface of the silver electrodes is provided. In this way, generation of metal silver or silver chloride bringing black stains on the bowl surface can be prevented, and silver ion cleaning water bringing less metal silver or silver chloride can be supplied to the toilet stool.
Patent JP-H06334892-A (JP)
Title: Cctv camera
Inventor: KOMURO SETSU
IPC: H04N7/18
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a CCTV camera in which internal synchronization is matched easily even without connection of an external synchronizing signal generator. CONSTITUTION:The CCTV camera is provided with an A/D converter 9 applying A/D conversion to the value of a prescribed DC voltage, a memory 10 storing A/D-converted data, a D/A converter 12 reading and D/A-converting the stored data and a changeover device 5. A DC voltage of a low pass filter 15 is inputted to a VCO circuit 2 by switching a moving contact point of the changeover device and the DC voltage of the low pass filter is A/D-converted at the time of initial adjustment of external synchronization. The A/D-converted data are stored in the memory and the moving contact point of the changeover device is switched on the side of a 1st terminal 7 and data stored in the memory 10 are read and D/A-converted by the D/A converter 12 and the DC voltage subjected to D/A conversion is inputted to the VCO circuit 2.
Patent JP-S5544489-A (JP)
Title: Transportation conveyer system
Inventor: SAKAI TSUGUO
IPC: B65G43/00
Filed: 1978-09-26
Abstract: PURPOSE: To maintain optimum flow of products with separate individual control of each conveyer, when plural number of conveyers are operated together in series connection.  
     CONSTITUTION: As to variable speed transportation conveyer 12W15, the speed of its driving motor is controlled by means of adder/subtractor 22, 23 which add up the number of products to be transported on the conveyer, by receiving signals from detector 17, 18 installed on the front of each conveyer, and arithmetric unit 26W29 which perform calculation based upon those added values. Thus, individual control of each conveyer may be carried out, by successively monitoring flow of the products on the conveyers from the outlet 11 of the preceding stage product to the inlet 16 of the next stage product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05311977-A (JP)
Title: Monitoring method in boring shaft and ground boring method and device thereof
Inventor: HIRAI KOZO
IPC: E21B47/002
Filed: 1992-05-12
Abstract: PURPOSE:To make it possible to promote efficiency in both work and cost by clarifying spring water injected and filled into a boring, and transmitting the state of the inside of a shaft through a photographing camera loaded to the front end of a boring rod. CONSTITUTION:Spring water is injected and filled into a boring bored into the objective ground, a frock settling material is added to the spring water to aggregate and settle mixed pollutants in the filling water, and the filling water is clarified. After that, a phtographing camera 4 is inserted into the filling water, the state of the inside of a shaft photographed by the camera is transmitted, it is received by a picture receiving television monitor equipment 12, and monitoring photography can be made. The photographing camera 4 is loaded to the front end of a boring rod 1 providing an injection nozzle to a side wall, boring by spring water injection and spring water filling shaft and shaft photography are executed, and a hardener is injected and filled into a cave A fromed by cuts. According to the constitution, work can be carried out while directly confirming the soil in the boring shaft, the state of deposits, the spring state of ground water and others through visual observation.
Patent JP-H04242560-A (JP)
Title: Sealable laminate, pack made of said laminate and manufacture of said laminate
Inventor: JIYOO ARUBAATO RATSUSERU
IPC: B65D65/40
Filed: 1991-05-23
Abstract: PURPOSE: To resolve some problems in storing and transportation of a cooked pizza and other foods requiring a certain degree of thermal insulating characteristic and a mechanical shock-resistance. CONSTITUTION: This sealing laminate is used for packaging a cooked pizza and other products. This laminate comprises a laminate including a metallic layer 13, an intermediate polymer layer 15 and a formed web 14 having a gas cushion valve.
Patent JP-H06328029-A (JP)
Title: Nozzle device
Inventor: AOKI KUNIHARU
IPC: B05C5/00
Filed: 1993-05-21
Abstract: PURPOSE:To prevent the leakage of a coating soln. from a nozzle orifice even when the tip of a needle and the nozzle orifice fitted thereto are abraded. CONSTITUTION:A first piezoelectric element 21 is arranged in a piezoelectric element casing 20 so as to be stretchable in a vertical direction while a second piezoelectric element 22 is made stretchable in a horizontal direction and arranged so as to come into close contact with the piezoelectric element casing 20 at the time of stretching and contraction to generate compression force. The second piezoelectric element 22 and the fixing member 24 fitted to the piezoelectric element 22 in the stretching and contracting direction thereof are fixed to one end of the first piezoelectric element 21. The other end of the first piezoelectric element 21 is connected to one end of the lever 31 supported on a fulcrum 32 and the other end of the lever 32 is connected to a needle 33. The tip of the needle 33 is fitted in a nozzle orifice 39. The needle 33 is energized by a second spring 35 so as to close the tip of the needle and the nozzle orifice 39.
Patent JP-S60261937-A (JP)
Title: Emergency stopping device in diesel engine
Inventor: KUBOTA KAZUHIRO
IPC: F02B77/08
Filed: 1984-06-09
Abstract: PURPOSE:To aim at making an emergency stopping device compact, by releasing a stopper which holds a control lever at a position where an engine may be operated, with the use of a solenoid. CONSTITUTION:There is provided a control lever 51 for moving an adjusting rack 37 in an injection pump 31 to a position where an engine may be operated, overcoming a return spring 45, and a stopper 55 for holding the lever 51 at that position may be released by means of a solenoid 57. When lubricating oil becomes insufficient, the solenoid 57 is operated in association with a signal from a sensor 29 to release the stopper 55 so that the engine comes to a stop. With this arrangement in which the stopper is released by the solenoid, the solenoid does not necessary to have a large electromagnetic force, thereby it is possible to make the emergency stopping device compact.
Patent JP-S599826-A (JP)
Inventor: ZAIKE KAZUYUKI
IPC: H01H37/76
Filed: 1982-07-07
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-S6225969-A (JP)
Title: Use and extrusion mold of simultaneous extruder
Inventor: UIRIAMU JIEI SHIMERUNASU
IPC: B29C48/30
Filed: 1986-05-23
Abstract: In a method of operating a co-extruder, a co-extrusion die used during a co-extrusion mode of operation is replaced by a simple extrusion die which is used during a simple extrusion mode of operation. The co-extruder has a pair of juxtaposed outlets one of which is blocked by the simple extrusion die during utilization thereof.
Patent JP-H02298008-A (JP)
Title: Electrolyte for electrolytic capacitor drive use
Inventor: NAKANISHI KENJIRO
IPC: H01G9/035
Filed: 1989-05-12
Abstract: PURPOSE:To suppress an increase in an internal pressure of an electrolytic capacitor at a high temperature and to sufficiently increase a sparking voltage without increasing a resistivity by a method wherein one out of hexites and boric acid or both of them are added to a solvent composed mainly of ethylene glycol, an acid selected from various kinds of carboxylic acids or one or two or more kinds of their salts are used as a main solute and all of them are dissolved. CONSTITUTION:One out of hexites and boric acid or both of them are added to a solvent composed mainly of ethylene glycol; an acid selected from 1-methyl- heptane dicarboxylic acid, 1,7-dimethyl1,7-heptane dicarboxylic acid, 1,3- dimethyl-1,3,9-nonane tricarboxylic acid and the like or one or two or more kinds of their salts are used as a main solute; all of them are dissolved and are used as an electrolyte. As the salts, a secondary amine slat, a tertiary amine salt and a quaternary ammonium salt are used; as the hexites, mannite, sorbite, dulcite, xylite and pentaerythrite are used.
Patent JP-S5911549-A (JP)
Title: Optical reproducer
Inventor: TOYODA KIYOSHI
IPC: G11B7/12
Filed: 1982-07-08
Abstract: PURPOSE:To reduce the back talk noise, by using a reproducing signal obtained from a main optical detector and a compensating signal obtained from a sub- optical detector for forming a compensated reproducing signal. CONSTITUTION:A laser beam from a semiconductor laser light source 11 is made incident to a collimator lens through a polarized optical beam splitter 3 for bringing it into a parallel beam, and the collected beam of the parallel beam is irradiated on an optical recording medium(disc)7. Further, the beam irradiated from the optical recording medium, i.e., the reproducing beam subject to modulation is made incident to an optical detector 9, and the reproducing signal obtained from the optical detector 9 is applied to a head amplifier 11. Further, the monitor optical detector 2 is used as the sub-optical detector and the compensation signal is obtained from the detector. Moreover, the reproducing signal from the head amplifier (an amplifier with less change in the amplification factor due to temperature is desirable) 11 and the compensation signal from the amplifier 14 are applied to a subtractor 15 for subtraction. That is, the correcting signal is subtracted from the reproducing signal at the subtractor 15. Thus, the reproducing signal reduced with the back talk noise is obtained from an output terminal 12.
Patent JP-S5544590-A (JP)
Title: Production of high tensile thin steel plate of superior cold workability
Inventor: MORITA MASAHIKO
IPC: C21D9/52
Filed: 1978-09-26
Abstract: PURPOSE: To obtain the captioned steel plate inexpensively with good efficiency by rolling the steel of the specified composition under specified draft while controlling and cooling the same at above the specified mean cooling rate from above the specified temperature then quenching the same thereby forming martensite phase thence coiling the steel plate.  
     CONSTITUTION: The steel of C; 0.05W0.25%, Mn; 0.1W2%, Si; 1% or under and the rest Fe in weight % is rolled so that the total draft becomes 20W90% while it is being controlled and cooled so that the mean cooling rate or higher of the separately mentioned formula II is reached from the temperature of the separately mentioned formula I or higher. Next, this thin steel plate is quenched immediately upon ending of the rolling to let martensite phase be formed, after which it is taken up to a coil. In the formulas, T sc (°C); the critical value of the control cooling start temperature of the foregoing steel plate. α c ; the critical value of the mean cooling rate. R; the total draft at the control cooling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08292557-A (JP)
Title: Photosensitive planographic printing plate and its production
Inventor: TONO KATSUHIKO
IPC: G03F7/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a photosensitive planographic printing plate having a wide range for proper developing conditions, no deterioration in the film strength, enough printing durability and high sensitivity. CONSTITUTION: This photosensitive planographic printing plate has at least one photosensitive layer containing an o-quinone diazide compd. and an alkali- soluble resin on a supporting body. In the photosensitive layer, the max. concn. of the o-quinone diazide compd. is at the position with a distance more than 1/2 of the film thickness from the supporting body side. The photosensitive planographic printing plate is produced by dissolving a photosensitive compsn. containing an o-quinone diazide compd. and an alkali-soluble resin in a mixture solvent of a good solvent having a low boiling temp. and a bad solvent having a high boiling temp. for the o-quinone diazide compd. to prepare a coating liquid, then applying the coating liquid and drying under at least two different temp. conditions.
Patent JP-S60263348-A (JP)
Title: Objective lens driver
Inventor: MATSUWAKE YOSHIO
IPC: G11B7/09
Filed: 1984-06-12
Abstract: PURPOSE:To avoid a shift of the optical axis of an objective lens despite the displacement of a mobile member by dividing vertically an objective lens supporter comprising a mobile member, an intermediate connection member and a pair of hinge parts into two parts centering on an optical axis. CONSTITUTION:The 1st objective lens supporter 20 contains a mobile member 21 fixing an objective lens 2 and a drive coil 30, an intermediate connection member 22, a support member 23 and a hinge member 24. The member 22 is connected to a hinge part 42 of the 2nd objective lens supporter 40. The member 21 is displaced in the direction X by the force F2 just by the flexion of the part 42 together with the drive of the coil 30, a magnet 60 and a yoke 70. Thus the rotary movement can be prevented round the axis Z. This eliminates a shift of the optical axis of the lens 2. In addition, the number of component parts is decreased since the component member of the supporter 20 is vertically divided into two parts. This simplifies the assembling and adjustment and improves the stable quality for an objective lens driver.
Patent JP-H09302696-A (JP)
Title: Locking device for manhole iron cover
Inventor: YONEZU TOSHIYUKI
IPC: E02D29/14
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide excellent sealability, and eliminate possibility of lock of an iron cover easily unlocked by an unidentified person by eliminating need of forming an aperture part for a hook or the like in the iron cover. SOLUTION: A lock main body 13 has a pressure part 13D under a pivotal support part of it, the pressure part 13D is exposed from a circumferential wall 12A of an iron cover 12, and for opening the iron cover 12, a hook is engaged with an engagement part 14A to lift the iron cover 12, while the pressure part 13D of the lock main body 13 is pushed to rotate the lock main body 13 about the pivotal support shaft to release engagement of a hook 13C with a hook receptacle. In the meanwhile, for locking the iron cover 12, the iron cover 12 is engaged in a receiving frame, and the lock main body 13 is rotated about the pivotal support part by its weight, till the hook 13C is engaged with the hook receptacle.
Patent JP-S60263852-A (JP)
Title: Electrode for measuring concentration of oxidizing agent
Inventor: MIZUKAMI HIROO
IPC: G01N27/30
Filed: 1984-06-12
Abstract: PURPOSE:To measure the concn. of an oxidizing agent such as residual chlorine in water with high accuracy by constituting an electrode by treating the surface of noble metal (platinum or gold) with platinum black or palladium black and metallic electrode to be oxidized such as silver into a galvanic electrode. CONSTITUTION:Fine metallic particles of platinum black or palladium black are electrodeposited or coated on the surface of the noble metal such as platinum or gold, by which the surface thereof is treated and the electrode (platinum) is manufactured. The metal to be oxidized such as silver is used as a counter electrode (silver). A cell in which chlorine-contg. water is used as an electrolyte is constituted when both electrodes are dipped into residual chlorine-contg. water. The residual chlorine (hypochlorous acid, etc.) attracts electron and decomposes the same to hydrochloric acid and oxygen with the platinum electrode. The silver is formed to silver oxide by the silver electrode and electric current flows as a result of such reaction. The surface of the noble metal is treated with the platinum black, etc. to form the electrode and therefore the generated current is large and the detection of the concn. of the residual chlorine with high accuracy is made possible.
Patent JP-S61277405-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B27K5/02
Filed: 1985-05-31
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-H01288937-A (JP)
Title: Operation history recorder
Inventor: ASAHI TOSHIYUKI
IPC: G06F11/34
Filed: 1988-05-16
Abstract: PURPOSE:To obtain an operation history in units of a command without reconstituting data by converting a code train outputted with a keyboard into a character string, correcting the character string according to the character code, and converting it into the code in units of a command. CONSTITUTION:A character code recorder 12 records the code of respective keys outputted by a keyboard 17 and the character code concerned so as to correspond to each other. A character code converter 11 reads the key code, and converts it into the character code by referring to the device 12. A character code editing device 13 reads the character codes outputted by the device 11 until they become a series of a character code train, and edits the character code train. A command recorder 14 records the command group of an interactive device 18 as the character code train. A command converter 15 reads the character code train outputted by the device 13, compares it with the character code train of the device 14, and when the equivalent codes exist, the code to indicate the command is outputted. A recorder 16 records the code outputted by the device 15.