baber/WOPTO huggingface dataset:
Patent JP-S5868041-A (JP)
Title: Printing method
Inventor: SHIKAUCHI TATATOMI
IPC: G03F7/008
Filed: 1981-10-20
Abstract: PURPOSE:To obtain collotype with a fine shade of color by exposing the photosensitive surface of a water-soluble synthetic resin layer contg. a diazonium salt as a photo-cross-linking agent through an exposure mask and by printing oil ink on the photoset hydrophobic part. CONSTITUTION:An aqueous soln. of a water-soluble synthetic resin such as PVA contg. at least one of a diazonium salt and an azido compound as a photo- cross-linking agent is applied to a substrate 1 to form a photosensitive synthetic resin layer 2. The surface of the layer 2 is exposed to light 4 through a negative exposure mask 3. The exposed part 2a under the transparent part 5a of the mask 3 is made hydrophobic by photosetting. The unexposed part 2b under the opaque part 5b is hydrophilic, and water is allowed to be well absorbed in the part 2b. By applying oil ink 6 to the layer 2, the ink 6 sticks only to the lipophilic part 2a. Paper 7 is pressed by means of a press roll 9 to transfer the ink 6 on the layer 2.
Patent JP-H07150166-A (JP)
Title: Chlorine-free lubricating oil containing modified high-molecular-weight succinimide
Inventor: JIEEMUSU JIEI HARISON
IPC: C10L10/00
Filed: 1994-07-20
Abstract: PURPOSE: To obtain a succinimide lubricating oil additive which is effective to control engine deposits, is compatible with fluoroelastomer sealing materials, and does not need boration.  
     CONSTITUTION: A substantially chlorine-free lubricating oil composition comprises (a) a large amount of an oil having lubricating viscosity and (b) a small amount of polyamino(alkenyl or alkyl) succinimide which is however enough to be compatible with fluoroelastomer sealing materials and simultaneously effective in controlling engine deposits, wherein the polyamino(alkenyl or alkyl) succinimide comprises a reaction product of (i) an alkenyl- or alkyl- substituted succinic anhydride derived from a polyolefin having an Mn of 2,000-2,700 and an Mw/Mn ratio of 1-5 with (ii) a polyalkylene polyamine having an average of greater than 4.0 nitrogen atoms per mole, the reaction product being post treated with a cyclic carbonate, and the amount of chlorine in the composition is less than 50 ppm. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05201435-A (JP)
Title: Re-closable box structure to distribute sheet material
Inventor: DONARUDO EE PIAA
IPC: B65D83/08
Filed: 1992-06-25
Abstract: PURPOSE: To provide a re-closable box construction suitable for storing, conveying and dispensing sheet materials such as paper and sheet, comprising an outer shell member of a specific structure and an inner shell member insertable into the outer shell member, and capable of dispensing easily and repeatedly. CONSTITUTION: This box construction has an outer shell member 10 and an inner shell member 12, and the outer shell member 10 has rectangular wing panels 16, 18 on both sides and a rectangular central panel 14 communicated with side panels 20, 22 on the other side panels. Each angular panels 16, 18 and 20, 22 has notches 24, 26 at corners. The inner shell member 12 as an insert member consists of an upper panel 62 and a bottom panel 64 joined in a folding line 66 of a perforated line, and is inserted into the outer shell member 10 in a folded condition along the folding line 66. Both wing panels 16, 18 folded of the outer shell member 10 are placed on the upper panel 62 of the inner shell member 12.
Patent JP-S5956969-A (JP)
Title: Lining method of ladle for refining metal
Inventor: YAMAGUCHI HATSUO
IPC: B22D41/02
Filed: 1982-09-28
Abstract: PURPOSE:To discharge only the casting in drawing casting in a ladle lining method which performs casting of molten slag by laying beforehand studs on the bottom of a ladle. CONSTITUTION:Studs 1 are erected by a method such as welding in a prescribed distribution pattern on the inside surface in the bottom of, for example, a copper mat ladle. The molten slag from, for example, a converter is cast into the ladle to the extent of embedding the heads of the studs 1, thereby forming a lining layer 2. A round iron having a Y-shaped head as shown in the figure, a ribbed reinforcing bar having steps for anchoring or the like is usable as the stud 1. The material having a high effect of anchoring the lining is preferred and the height is generally set at about 30-150mm..
Patent JP-H0460262-A (JP)
Title: Speed change control device of automatic transmission
Inventor: OKEGAWA AKIHITO
IPC: F16H59/68
Filed: 1990-06-26
Abstract: PURPOSE:To obtain speed change performance as fixed without large breakage of speed change timing even in case of a low car velocity by switching a solenoid in the lapse of a designated time after the speed change start is decided in case of a low car velocity. CONSTITUTION:The speed change control device includes an input rotating speed detecting means A for detecting the rotating speed of an input shaft of a gear mechanism, an output rotating speed detecting means B for detecting the rotating speed of an output shaft of the gear mechanism, and a rotating speed ratio arithmetic means C for calculating the actual rotating speed ratio of the input shaft and the output shaft according to signals from both rotating speed detecting means. In the case where the rotating speed of the output shaft is more than a designated value, when the actual rotating speed ratio changes up to the rotating speed ratio previously set on every kind of change speed, the on-off state of a solenoid F is switched to the state after speed change by the first solenoid switching means D. In the case where the rotating speed of the output shaft is smaller than a designated value, when the elapsed time after the speed change start is decided amounts to a value previously set on every kind of change speed, the on-off state of the solenoid F is switched to the state after speed change by the second solenoid switching means E.
Patent JP-S6146896-A (JP)
Title: Heat transfer device
Inventor: HARA TOSHIJI
IPC: F28D15/02
Filed: 1984-08-13
Abstract: PURPOSE:To enable a stable heat transfer operation by filling low boiling fluid and non-condensing gas for determining the boiling temperature of said low boiling fluid at the inside of a vessel of closed circuit having a heating part and a cooling part, and unidirectional valve is provided at the part of a down pipe. CONSTITUTION:Low boiling fluid 2 and non-condensing gas 3 for determining the boiling temperature of said low boiling fluid are filled at the inside of the vessel 1 of closed circuit having the heating part 5 and the cooling part 6. In this heat transfer device, unidirectional valve 8 is provided at the part of the down pipe 7 which communicates to the one side of the cooling part 6. Bubbles which generate at this time, ascend only along another pipe 9, and do not ascend along the valve 8, and the flow is determined in one direction. Hereby, the stable heat transfer operation can be performed.
Patent JP-S6141803-A (JP)
Inventor: ROBAATO DOREIPAA
IPC: F22B37/56
Filed: 1985-07-31
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-H1022064-A (JP)
Title: Ceramic heating element
Inventor: ARIMA HIROYUKI
IPC: H05B3/14
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a heating element generating no crack on an insulating member, and no breakage of a heating resistor, and having an excellent high temperature durability, by specifying the content of the impurity of a silicon nitride type sintered body, in a ceramic heating element furnishing a prescribed heating resistor, and making the silicon nitride type sintered body as the insulating member. SOLUTION: In a ceramic heating element making a high melting point metal and its compound such as the carbide and the nitride, for example, which generates the heat by feeding a power, as the main component, furnishing a heating resistor 2 which consists of an inorganic conductive material (such as WC and Si3 N4 ) and using a silicon nitride type sintered body (a sintered body obtained by Si3 N4 and Yb2 O3 as a sintering additives, for example) 3 as the insulating member, the content of F, of a halogen element contained in the silicon nitride type sintered body as the impurities, is made 500ppm or less.  Consequently, the ion movement of a grain border phase is hardly generated even through the power is fed for a long time under a high temperature, no crack is generated to the insulating member, the resistance variation ratio of the heating resistor is made extensively small, and the breakage of the wire is eliminated.
Patent JP-H1082760-A (JP)
Title: Method for controlling air-fuel ratio
Inventor: NAKAE MAKOTO
IPC: G01N27/26
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling air-fuel ratio with which control of a theoretical air-fuel ratio can be performed highly accurately and reliably. SOLUTION: The method involves controlling the ratio of air to fuel supplied to an internal combustion engine (air-fuel ratio A/F) to theoretical air-fuel ratio (λ-1) using an air-fuel ratio sensor. In this case, a solid electrolyte body 20 with oxygen ion conductivity, a first electrode 21 provided on the solid electrolyte body 20 and in contact with an atmosphere and a second electrode 22 in contact with exhausted gas from the internal combustion engine are provided, wherein predetermined voltage has been applied between the first electrode 21 and the second electrode 22 for detecting a limiting current value generated between both electrodes 21, 22.  A single-cell-type limiting current air-fuel ratio sensor 2 is used to detect the limiting current value Ip according to oxygen concentration and not combusted gas concentration in the exhausted gas, and the air-fuel ratio A/F is controlled to obtain Ip=0, thereby controlling it to the theoretical air-fuel ratio (λ=1).
Patent JP-H0218858-A (JP)
Title: Method and device for separately holding coil-shaped component
Inventor: MATSUMOTO HARUICHIRO
IPC: H01K3/06
Filed: 1988-07-06
Abstract: PURPOSE:To surely hold components in the required attitude and quickly convey them by using a simple device which moves coil-shaped components with lead sections one by one, keeps them in the preset attitude, holds them, and conveys them to the preset position. CONSTITUTION:A separately holding device 1 is constituted of a chute 2, a guide member 3, a holding head 4, and a turn table 5, each of them is made vertically movable respectively so that a coil-shaped component (c) with a lead section to be conveyed is horizontally moved easily. Multiple components (c) sent continuously are conveyed on the upper face 24 of the chute 2 two by two via a shutter plate 22 and a feed member 25 and kept in the positioning groove 33 of the guide member 3 in the preset attitude. The holding pin 43 of the holding head 4 is inserted into the coil section, which is mounted on the turn table 5 while its outside is fixed by a holding claw 45 in the preset attitude, it is then quickly conveyed to the position of the next machining process.
Patent JP-S5791858-A (JP)
Title: Method for inspection of surface flaw of horizontally and continuously cast ingot of cast iron
Inventor: MEGURO MASARU
IPC: B22D11/16
Filed: 1980-11-29
Abstract: PURPOSE: To detect surface flaws on-line without increasing the degradation in yields owing to surface cutting by measuring the surface roughness of a horizontally and continuously cast ingot of cast iron continously and utilizing the measured values thereof as substitute characteristic values of the surface flaws.  
     CONSTITUTION: The cast iron melt in a holding furnace 1 is horizontally and continuously cast by using a horizontal mold 2. After this continuously cast ingot 3 passes through pinch rolls 4, the surface roughness of the ingot is measured continuously with a displacement gage 5. The results of measurement are put into a recording alarm device 6, and when the measured value exhibits a displacement above the control value, a command is emitted to the controller 8 of a cutter 7, and the ingot is cut off by the cutter 7. Since the substituting characteristics of the surface flaws of the ingot 3 are indicated by the values of the surface roughness by the displacement gage in this way, the cutting off of the parts of extremely shallow flaws coming into cutting margins in the next process does not occur; hence, the yield of products is improved, and the flaw inspection is carried out on-line quickly and effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09327794-A (JP)
Title: Angle adjusting device of rail in welding torch traveling device
Inventor: OGURA YOSHINOBU
IPC: B23K37/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To simply adjust the weld line of a work to be welded and the traveling locus of a welding torch before the welding work is started. SOLUTION: A slide mechanism device 20 is interposed between a lower surface of each end of a rail 7 on which a traveling truck 10 provided with a welding torch 4 travels and a fixing pieces 21. The rail 7 and the slide mechanism device 20 are turnable through a shaft pin 32. A slide adjustment handle 24 of the slide mechanism device 20 is tuned to turn a feed screw. When the feed screw is turned, a driving body to be engaged with the feed screw is moved. Because the driving body is connected to the shaft pin 32, the rail 7 slides with the other shaft pin 32 as a pivot as the driving body is moved. The weld line 3 is parallel to the rail 7, and the moving locus of the welding torch 4 according to the weld seam 3 can be easily adjusted even after a torch traveling device is fixed.
Patent JP-H0830295-A (JP)
Title: Method and device for digital/audio signal recording and reproducing
Inventor: IMAI KENICHI
IPC: G10L19/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide an audio signal recording and reproducing device in which low frequency region signal components are reproduced in a conventional reproducing device and the signals in a high frequency region are also reprocessed. CONSTITUTION:Digital/audio signals are divided into high and low frequency region signal components by a band dividing filter 1. The lower frequency region components are straightly PCM processed in order to maintain the compatibility with respect to a conventional reproducing. The high frequency region components are high efficiency coding processed via a requantizing circuit 5 and an entropy coding circuit 6. A comparison circuit 8 compares whether the straightly PCM signals and high efficiency coding processed signals are included in a prescribed bit length or not and if not, requantization is conducted in the circuit 5 in which the bit length is shortened. A bit redistributing circuit 9 performs redistribution of the straight PCM bit data and the high efficient coding processing bit data and the wave data are recorded on a CD. The subcode data of the circuit 6 and the requantization bit number of the circuit 5 are recorded on the CD.
Patent JP-S5791279-A (JP)
Title: Ink recording head and recorder
Inventor: KOBASHI TADAO
IPC: B41J2/065
Filed: 1980-11-28
Abstract: PURPOSE: To improve the quality of pictures in an ink recording head provided with a porous body adapted to electrically permeate a liquid ink on the surface of a supporting member having an electrode at a surface section by arranging the electrode into a recess provided on the surface of the supporting member.  
     CONSTITUTION: In an ink recording head 100 which performs a recording utilizing an electric permeation of a liquid ink with a supporting body 10, a porous body 40, an ink vessel 300 and the like, a record electrode 30 is provided into recess 20 provided on the surface of the supporting body 10. A liquid ink 200 is fed to the porous body 40 by way of a pressure welded plate 60 and the second electrode 50. It is lifted through a clearance 12 under an electric permeation pressure and pushed out to the end section of the recording electrode 30 at which it is jet to record on a recording sheet 500. Thus, the recording electrode 30 is provided into the recess 20 with a clearance 12 disposed between the supporting body and the surface 41 of the porous body 40 thereby allowing the correct positioning of ink on the electrode 30 improving the quality and resolution of pictures. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61111579-A (JP)
Inventor: YAROSURABU HEINESETSUKU
IPC: G11C19/28
Filed: 1985-07-30
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-H0522933-A (JP)
Title: Switching power supply device
Inventor: MORI BUNJI
IPC: H02H3/247
Filed: 1991-07-10
Abstract: PURPOSE:To secure the sufficiently long holding time of a load DC voltage at the time of the momentary break of a supply DC voltage without making an apparatus larger, e.g. increasing the current capacity of a switching element, increasing the capacity of an input capacitor or the like. CONSTITUTION:An apparatus is provided with a quenching circuit 30, of which the input terminals (a), (b) are connected with line terminals IP, IN and the output terminal (e) is connected with a control circuit 28 and which outputs to the control circuit 28 a signal for stopping oscillation at a comparatively high voltage approximating to a rated value, when a supply DC voltage Ei drops gently, and at a low voltage after a predetermined lost-time, when the supply DC voltage is broken momentarily.
Patent JP-H11267130-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: HONDA YOSHITAKA
IPC: A61B18/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus wherein constitution of a main body is made compact and visibility is improved when information related to driving condition is displayed. SOLUTION: A driving condition monitor unit comprising a hand piece 4 wherein an ultrasonic oscillator generating ultrasonic oscillation and a probe for transmitting the generated ultrasonic oscillation to a treatment part for treating biotissues exist, a driving circuit unit 2 of the ultrasonic oscillator contg. a const.-current control mechanism for controlling the ultrasonic oscillator so as to make a preset const. current flow in the ultrasonic oscillator, a driving condition monitor detector 34 which has a freely removably connectable connecting part so as to relay electrically between the hand piece 4 and the driving circuit unit 2 and detects a signal fed to the ultrasonic oscillator and a bar graph displaying part 47 for displaying the detected signal as a result of monitoring, is provided.
Patent JP-H0332958-A (JP)
Title: Passive seat belt device
Inventor: FURUHASHI HIROSHI
IPC: B60R22/04
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a trouble of releasing the emergency lock function of a belt during the travel of a vehicle with a door unlocked by applying the constitution wherein a solenoid for releasing a belt lock is actuated with a main control part only when both door and door lock switches detect a door open condition. CONSTITUTION:The opening side lower part of a door 50 is fitted with a retractor 21 having an unwinding turn emergency stop function for locking a belt 22 upon detection of the acceleration or deceleration speed of the door 50 and the delivery speed of the belt 22. A belt lock releasing solenoid for releasing the unwinding turn emergency stop function is built into the aforesaid retractor 21. In the afore said passive seat belt device, a door switch 2 for detecting the opening or closing of the door 50 is provided, together with a door lock switch 15 for detecting whether or not the door 50 is locked to a body. In addition, control is so made that the belt releasing solenoid operates only when both switches 2 and 15 detect a door open condition.
Patent JP-H1117024-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA SO
IPC: H01L27/092
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which lessens such troubles that the etching residues of a gate electrode-forming material appear on a gate insulation film of one transistor, or the gate insulation film is broken at etching for forming gate electrodes, and which permits the etching process margin to increase. SOLUTION: The method of manufacturing a semiconductor device having an NMOS transistor having an n-type gate electrode, and PMOS transistor having a p-type gate electrode on the same substrate, comprises implanting ions of impurities in etching regions 4b of a gate electrode layer 4 formed on a semiconductor substrate 3 through a gate insulation layer 2, so that the impurity compsns. of the regions 4b are equal or nearly equal, and etching the regions 4b to form specified pattern of gate electrodes 4a.
Patent JP-H0920495-A (JP)
Title: Control device for hoist machine
Inventor: SATO MASAAKI
IPC: B66D3/20
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a hoist machine whereby proper operation can be performed not depending on the way of connection of phases R, S, T of supply power but always relating to an operating command, also to eliminate apprehension of causing an accident even in the case of fusing a contact. SOLUTION: A reversing/inverting relay 23 operated when connected in a positive phase is provided in a power cable, to supply a power circuit, leading to an electric motor 4 from the power cable 1, left as is when connected in a positive phase and to supply the circuit by inverting a phase when connected in a reverse phase, so that the motor can be driven even in the case of connecting by a reverse phase similarly to in the case of connecting by a positive phase, also to be able to perform only lift action at lift action time and only lower down action at lower down action time, in the case of fusing a contact of an electromagnetic switch 2 in a power supply side.
Patent JP-H0724556-A (JP)
Title: Continuous casting equipment
Inventor: IWASHITA KENJI
IPC: B22D11/10
Filed: 1993-07-08
Abstract: PURPOSE:To shorten an interrupting time of the casting by quickly changing a tundish and a ladle. CONSTITUTION:A connection shifting means having a connecting plate 11 and a connecting lever 1 is arranged between a ladle truck 3 and a tundish truck 13. The connecting lever 1 is turned with a hydraulic cylinder 4 and can be connected or released to or from the connecting plate 11. When the life of the refractory in the tundish approaches the using permissible limit time, the standby tundish truck loading the new tundish beforehand and the ladle truck loading the ladle 51 fully filled with molten metal are connected and leaving them standing while pouring the molten metal into the new tundish 61. When the molten metal in the present ladle and tundish 61 is used up, the new ladle 51 and tundish 61 are changed over during waiting and the continuous casting is reopened.
Patent JP-S6411802-A (JP)
Title: Method of injecting resin into paulownia wood
Inventor: IKEDA NOBUO
IPC: B27K3/15
Filed: 1987-07-06
Abstract: PURPOSE: To enable the injection of resin into woods having discontinuous tracheae including paulownia and magnolia hypoleuca by removing water and air from the inside of a paulownia wood by a rapid decompression to inject synthetic resin solution into the surface layer of the wood. CONSTITUTION: Paulownia woods cut in a specified size are stored in a vacuum tank to decompress rapidly, for example to 680 mmHg within 5 minutes. The water and air in the woods are vacuumed out from the inside to the outside spreading tracheae and spaces in wood structure. Then synthetic resin solution is injected under a high pressure into the woods, for example 25% solution with 15 kg/cm<2> for 10 minutes.