baber/WOPTO huggingface dataset:
Patent JP-H0437335-A (JP)
Title: Multi-frame synchronization restoration system
Inventor: SUNAGA HIDEO
IPC: H04J3/06
Filed: 1990-06-01
Abstract: PURPOSE:To reduce the synchronization recovery time by receiving a result of a comparator means, selecting a clock signal in the case of dissidence, selecting an output signal of a timing generating means in the case of coincidence and giving the signal to a frame pattern generating means. CONSTITUTION:When coincidence is taken by a comparator means 11, a selection means 13 selects a multi-frame timing signal mf between a clock signal CK and the signal mf. In the case of dissidence, an output signal 110 representing dissidence is fed to the selection means 13, which selects the clock signal CK, and it is inputted to a multi-frame pattern generating means 14. Every time a single is inputted, the output phase of the multi-frame pattern is advanced by the means 14 and a relevant output is outputted to the comparator means 11. Thus, the output of the bit signal of the pattern is advanced sequentially, and when the coincident signal is outputted by the comparator means 11, the selection means 13 is selected to switch the clock signal CK into the signal mf, and the similar operation to the case with the coincidence of detection is implemented by the comparator means 11.
Patent JP-H11333805-A (JP)
Title: Tenon-machining device for wooden building
Inventor: TANAKA TAKESHI
IPC: B27F1/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tenon-machining device which is miniaturized and shows an improved ease of operation with the capability to fabricate a tenon and a mortise in the both end cross section parts and the side face parts in the longitudinal direction of a structural member for building. SOLUTION: When setting a cutting head E on a gyrator D which gyrates on a plane and setting a cutter 24a fitted to the cutting head E in such a manner that the cutter 24a is switched to the right/left and in the forward/backward direction, the cutter 24a is set with the cutting edge position of the cutter 24a fitted to the gyration center position of the gyrator D. The cutting head E is moved under control in a biaxial direction, i.e., a horizontal direction orthogonal with the rotary shaft 23 direction of the cutter 24a and a vertical direction, to perform a cutting process.
Patent JP-H04368821-A (JP)
Title: Manufacture of molding
Inventor: MIYAZAKI TOSHIHIRO
IPC: B29L22/00
Filed: 1991-06-15
Abstract: PURPOSE:To provide the manufacturing method of a molding in which a molding of pearl tone gloss can be manufactured even if a curable resin composition is opaque and only a small amount of use of a pearl pigment is used. CONSTITUTION:A pearl pigment 1 is dispersed in a thinning solvent, and then said dispersed material 2 is sprayed mistily to the surface of a mold 3, and then a curable resin composition is fed into the mold 3 and cured therein.
Patent JP-H09299671-A (JP)
Title: Crank rod for sewing machine
Inventor: NITSUTOU TAKASHI
IPC: D05B71/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the run-out of an oil film on a crank rod. SOLUTION: A lubrication oil hole 5 is formed on an insertion part 1b for communication to other parts than a part at the uppermost position of the insertion hole 1a, upon the arrival of a crank rod 1 approximately at top dead center, thereby reducing a load acting on the lubrication oil hole 5, compared with the case of a prior art to communicate the lubrication oil hole 5 to a part at the uppermost position of the insertion hole 1a. In this case, constitution is so made that oil forced out from a lubrication oil feeding member 6 can be properly introduced to the insertion hole 1a via the lubrication oil hole 5.
Patent JP-H09301904-A (JP)
Title: Dimethylcyclooctane dimethanol and its production
Inventor: SAITO HIDEKAZU
IPC: B01J25/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain dimethylcyclooctane dimethanol useful as a material or additive for synthetic resins as polyester, polyurethane and nylon, synthetic fibers, lubricants, plasticizers. SOLUTION: This dimethylcyclooctane dimethanol of formula I (one of R1 and R2 is methyl, and the other is hydroxymethyl), e.g. 2,6-dimethyl-1,5- cyclooctane dimethanol and/or 2,5-dimethyl-1,6-cyclooctane dimethanol, is obtained by hydrogenating a dimethylcyclooctane dicarboaldehyde of formula II (e.g. 2,6-dimethyl-1,5-cyclooctane dicarboaldehyde and/or 2,5-dimethyl-1,6- cyclooctane dicarboaldehyde) in the presence of a catalyst (e.g. Raney nickel) under pressure of 1-150atm. at 60-140 deg.C. The addition of the catalyst to this reaction system (liquid-phase suspension type) is preferably 0.5-5wt.% in conversion to metal atoms to the quantity of the reaction mixture.
Patent JP-S5367682-A (JP)
Title: Regenerating method for condensate water demineralization apparatus
Inventor: NAGANAMI KANROKU
IPC: B01J49/00
Filed: 1976-11-30
Abstract: PURPOSE: To regenerate ion exchange resin with reduced consumption of regenerating agent and with little formation of Na-type resin by sending anion exchange resin separated in a cation resin regeneration tower to an anion resin regeneration tower, and by separation of the mixed cation exchange resin in the presence of excess anion exchange resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S631727-A (JP)
Title: Intake and exhaust valve lift control device for internal combustion engine
Inventor: NEMOTO TOSHIKAZU
IPC: F02D13/02
Filed: 1986-06-19
Abstract: PURPOSE:To prevent engine operation in a dangerous operation range to improve its safety by stopping lift control and limiting the number of engine revolutions when abnormality in a driving means for a varying mechanism for a suction and exhaust valve lift etc. has been distinguished. CONSTITUTION:A varying mechanism 80 for a suction and exhaust valve lift which varys the lift characteristics of the suction and exhaust valve by variably controlling the oscillatory supporting point of a rocker arm through a lift control cam is provided, and driven by a driving means 81. The driving means 81 is controlled by a controlling means 84 according to deviation between an actual lift position detected by a position detecting means 83 and a target lift position established according to an output fed from a detecting means 82 for operating condition. In addition to that, an abnormality distinguishing means 85 to distinguish whether the lift control made by the controlling means 84 is abnormal or not is provided. When any abnormality has been distinguished, a control stopping means 88 stops the lift control, and moreover a limiting means 89 for the number of revolutions limits the number of engine revolutions.
Patent JP-H04343098-A (JP)
Title: Composite vessel for geologic disposal
Inventor: YOSHIDA KAZUO
IPC: G21F9/36
Filed: 1991-05-20
Abstract: PURPOSE:To simplify the structure of welding part and improve work efficiency and reliability by shrinkage fitting a clad material of the same material as the anti-corrosion clad layer on the butt welding part between the vessel body covered on the outer surface with the anti-corrosion clad layer and the upper vessel. CONSTITUTION:In the hollow part in a vessel body 1d combined with an anti- corrosion clad layer (lower anti-corrosion casing) 11 on the outer surface of the vessel wall 1d, a canister P is charged and an upper vessel 2 combined with titanium alloy anti-corrosion clad layer (upper anti-corrosion casing) 12 on the vessel wall 2a is put on to form a butt welding part 3 and the canister P is sealed. Then a titanium alloy clad material (coupling ring) 13 is put by heating on the body 1, vessel 2 and the welding part 3 and shrinkage fitted by cooling for combining together. Furthermore, on the overlapping portion of the casings 11, 12 and the ring 13, fillet welding part 14 with the same anti- corrosion material for the outer exposed surface is formed. By this, the welding performance and strength are improved, reliability is increased, the welding structure is simplified and work efficiency is improved.
Patent JP-H07307-A (JP)
Title: Fitting structure of shower tower
Inventor: MAEKAWA TSUTOMU
IPC: A47K3/28
Filed: 1993-06-15
Abstract: PURPOSE:To provide the fitting structure of a shower tower capable of keeping the inside of a unit room, particularly the vicinity of the shower tower, invariably clean. CONSTITUTION:This fitting structure of a shower tower 1 is provided to constitute part of the wall face of a unit room, the shower tower 1 is provided on a floor panel so that its upper end section is extended to the indoor side and part of the ceiling face is formed with this extension section 11, and part of a ceiling panel constituting the remaining ceiling face is received by the peripheral edge of the extension section 11.
Patent JP-H0733258-A (JP)
Title: Constant quantity supplying device
Inventor: ITO CHUKEI
IPC: B65G47/18
Filed: 1991-05-21
Abstract: PURPOSE:To provide a constant quantity supplying device by which constant quantity sweeping out can be carried out smoothly while preventing a bridge or clogging caused by dust or the like inside a hopper. CONSTITUTION:An opening part 1b is formed in the lower end part of a side plate 1a in the vicinity, in which a pan conveyor goes out to the outside from the opening part at the bottom of a hopper. Multiple oscillating comb pieces 4 are comblilkely arranged in the opening part 1b. The oscillating comb pieces 4 are formed into fan-shapes spreading downward, and their upper end pivot parts are fixed in an oscillating shaft 5. The oscillating comb pieces 4 oscillate via the oscillating shaft 5, a driving shaft 10, a crank plate 9, a crank rod 8, and an oscillating arm 7. Fixing comb pieces 13 are arranged between respective oscillating pieces 4. The lower end part of a scraping rod 14 is pivoted in the oscillating comb piece 4 in the central part, and stirring action is carried out so as to prevent a bridge caused by dust and the like inside the hopper.
Patent JP-S6034104-A (JP)
Inventor: SASAKI SHIGERU
IPC: A01C9/08
Filed: 1983-08-05
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-S627352-A (JP)
Title: Axial void type generator with sinusoidal waveform output
Inventor: KIRIYAMA SHIGERU
IPC: H02K1/27
Filed: 1985-07-01
Abstract: PURPOSE:To obtain an axial void type generator capable of obtaining a high sinusoidal waveform generating output by opposing sector coils face to face to plate magnets in the form of pseudo-triangles in which the two sides draw sine waves against the angle of rotation. CONSTITUTION:A plate magnet is provided with a pseudo-triangular pole face so formed by a curve line that the base thereof forms a part of arc and other two sides thereof draw the sine waves against the angle of rotation on the radial straight line intersecting the arc at right angles. A magnet disk is formed by inserting such plate magnets as above-mentioned to the disk with their N poles and S poles alternately. Then plenty of sector coils are provided with the same open angles as those of the contiguous central lines of these plate magnets and superposed sequentially to form a coil disk. these magnet discs and coil discs are arranged face to face alternately at small intervals and supported so that one of them can relatively rotated.
Patent JP-S5368567-A (JP)
Title: Production of semiconductor device
Inventor: GAMOU HIROSHI
IPC: H01L21/78
Filed: 1976-11-30
Abstract: PURPOSE: To reduce the damaging of wafers while maintainning the thickness of pellet forming regions at a specified value, make possible the use of wafers of a large diameter and obtain a multiplicity of pellets with good yield by sectioning one sheet of semiconductor wafer to plural pellet forming region and increasing the thickness of the remaining regions other than these to make these regions as reinforcing regions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6123504-A (JP)
Title: Method for working end of seamless steel pipe
Inventor: WATANABE KAZUO
IPC: B21B23/00
Filed: 1984-07-13
Abstract: PURPOSE:To decrease the discarding quantity at the end of a seamless steel pipe and to improve the yield of a product by inserting a plug into the end of the seamless steel pipe which is thick-walled at the end and emerges from a stretch reducer and decreasing the wall thickness at the end by means of rolls or a die. CONSTITUTION:The end of the seamless steel pipe which is finally reduced in the outside diameter to the target outside diameter by the stretch reducer is thick- walled as no tension is exerted thereto in the stage of reduction rolling by the stretch reducer. The plug 2 is inserted and forced into the pipe end 1 to bulge the increased thickness part on the inside surface side of the end 1 to the outside surface side. The increased thickness part on the outside surface side is then reduced by the tapered part on the rear end side of the rolls 3 and the plug 2 and thereafter the plug 2 is drawn by which the wall thickness and outside diameter at the end 1 are made in such a manner that the wall thickness in equal to outside diameter in the central part of the seamless steel pipe. The discarding of the pipe end is thus substantially eliminated and the yield as the pipe product is increased.
Patent JP-S5476668-A (JP)
Title: Production of porous polytetrafluoroethylene film
Inventor: KAWAKAMI KANJI
IPC: B29C59/00
Filed: 1977-11-30
Abstract: PURPOSE: To obtain the title film at a relatively low draw ratio and a high porosity, by rolling polytetrafluoroethylene together with a blowing agent, and by drawing the foamed film under specific conditions.  
     CONSTITUTION: A blend of 100 parts by wt. of polytetrafluoroethylene, 0.1W15 parts by wt. of a blowing agent, and an adequate amount of a liquid lubricant is rolled into a film, which is heated to decompose the blowing agent. The microporous film is uniaxially drawn in the direction perpendicular to the long direction to increase the porosity of the film, thus giving a microporous film. The film thus obtained is heat-treated, if necessary. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H023118-A (JP)
Title: Optical card
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/24012
Filed: 1988-06-14
Abstract: PURPOSE:To assure safe rotation and to prevent surface damaging at the time of insertion and discharge of the optical card to and from a device by forming the optical card, on which information is recorded to a concentrical or spiral shape, into a square outside shape. CONSTITUTION:The optical card 1 on which the information is recorded in a circular region 2 to the concentrical or spiral shape is formed to the square outside shape. As a result, the shape of a turntable is smaller than in case of the conventional rectangular shape and the starting power can be decreased. A roller pair for loading is positioned on the diameter of the disk and the front or rear surface is damaged by dust, etc., at the time of attachment or detachment in case of the conventional circular shape. The attachment and detachment without damaging the card are possible by using the mechanism for loading and discharging for the rectangular card in case of the square shape. In addition, the miniaturization of the device is possible and therefore, this card is advantageous.
Patent JP-S632361-A (JP)
Title: Electronic device
Inventor: SHIMIZU KAZUO
IPC: H01L23/04
Filed: 1986-06-23
Abstract: PURPOSE:To obtain an electronic device of package structure in which the deformation of an external connection terminal can be reduced by forming the end of the terminal near the surface to become a lower surface at the time of mounting. CONSTITUTION:The external connection terminal of an IC 1a is so disposed as to be filled in the cutout 5 of an IC 1b. The depth and the width of the cutout 5 are determined according to the thickness and the length of an external connection terminal 4 so that the terminal 4 is not contacted with the upper package 2 in the above state. As a result, even if many ICs 1 are laminated in a magazine case 11, the terminal 4 is not contacted except the inner wall of the case 11. An excess force is not applied to the terminal 4, and undesired deformation of the terminal 4 is reduced.
Patent JP-H0438452-A (JP)
Title: Method and apparatus for inspecting pattern of printed circuit board
Inventor: TAKAHASHI SHINJI
IPC: G06T1/00
Filed: 1990-06-01
Abstract: PURPOSE:To detect the wrong pattern on a printed wiring board to which a solder resist is applied from the ratio of the green signal to a yellow signal by taking the image of the printed wiring board by a CCD camera having yellow and green color filters. CONSTITUTION:The image of a printed wiring board 30 to which a solder resist 22 is applied is taken by a CCD camera having a color filter detecting at least two kinds of the hues of yellow and green. Then, the signal from a yellow filter is compared with that from a green filter and the part where the ratio of a green signal to a yellow signal is 50% or more is operationally processed as the pattern on a printed circuit board 20. Subsequently, this value is compared with a value preliminarily inputted as an unjust pattern to detect the wrong pattern 23 on the printed wiring board 20 to which the solder resist 22 is applied.
Patent JP-S5573491-A (JP)
Title: Cutting method of steel plate
Inventor: IWAKI TADANORI
IPC: B23K26/38
Filed: 1978-11-25
Abstract: PURPOSE:To work steel plates with accuracy by working the same with laser at the time of applying slitting and end cutting to blanked plates. CONSTITUTION:Blanked plates of different segment shapes such as by end cutting off and slitting of blanked plates as secondary fabrication of steel plates are worked by laser. Namely, the work 11 is cut by way of a convex lens 8 and objective lens 10 from yag rod 5. In this case, a pressure plate 12 which prevents camber and local bending of the work 11 and the work 11 are simultaneously worked. Thereby, the roughing of ruptured faces, the formation of burrs and the local bending of the blanked plates may be prevented.
Patent JP-H0438417-A (JP)
Title: Apparatus for measuring coordinate
Inventor: SUZUKI EIJI
IPC: G03F1/68
Filed: 1990-06-01
Abstract: PURPOSE:To correctly measure a plane coordinate value of an optional point on a pattern which is formed on a photo mask or the like by allowing a substrate holding mechanism to hold and fix a substrate in a vertical direction. CONSTITUTION:A driving motor 12c is actuated to move a table 14 in a Z-axis direction, and when the table 14 comes to a predetermined position in the z-a0xis direction, the actuation of the driving motor 12c is stopped. Then a driving motor 15c is actuated to move a substrate holding plate 16 in an X-axis direction, and when the substrate holding plate 16 comes to a predetermined position in the X-axis direction, the actuation of the driving motor 12c is stopped. Subsequently, a rear face of a photo mask 31 is brought into tight contact with a surface of the substrate holding plate 16 to close a vacuum suction hole 16a, and also an exhaust device connected to a vacuum suction hole 16a is actuated to have the photo mask 31 vacuum-sucked to be held on the surface of the substrate holding plate 16. Then a vacuum suction hole opened at the tip of a slider 17a of a gradient angle adjusting mechanism 17 is closed by a rear face of a lower end of the photo mask 31, the exhaust device connected to the vacuum-suction hole is actuated, and the photo mask 31 is fixed at the tip of the slider 17a.
Patent JP-S6125429-A (JP)
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/02
Filed: 1984-07-11
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-H0311416-A (JP)
Title: Power supply control circuit
Inventor: TAKIGUCHI KIYOSHI
IPC: H02J9/00
Filed: 1989-06-09
Abstract: PURPOSE:To secure normal operation without causing the mingling of power disconnecting operation at the time of detecting power failure, with power sequential switching-in operation after power recovery by delaying the power recovery after the power failure by the set time of a timer. CONSTITUTION:When supply voltage AC 100 V comes to under-voltage, a power failure signal is outputted, and a keep realy 5 operates, and thus, its contact 5A is closed and its contact 5B is opened. The timer 6 is started by this make of the contact 5A, and after its set time, it is turned on, and the relay 5 is turned into a reset state. Since the contact 5B of the realy 5 returns to a position shown in a figure when the relay 5 is turned into the reset state, a power recovery signal is supplied to a power control circuit 1, and the sequential switching-in of the power is executed. Besides, the timer 6 is also reset by the reset of the realy 5. Thus, even if the recovery signal is outputted at the time of hitting, the recovery signal is locked as long as the relay 5 is in the reset state, and it is never informed to the power control circuit 1.
Patent JP-S5881055-A (JP)
Inventor: DONARUDO NAMI RAITO
IPC: A63B53/10
Filed: 1982-08-21
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-S5669401-A (JP)
Title: Moving blade of turbine
Inventor: IKEGAWA MASAHIRO
IPC: F01D5/08
Filed: 1979-11-12
Abstract: PURPOSE: To uniformly introduce a cooling liquid into a cooling passage to uniformly cool a turbine bucket, by providing a capillary material for the measuring weir of the cooling passage in the turbine bucket.  
     CONSTITUTION: A cooling liquid is introduced into a passage 4 at a mount 3  through the inlet port 2 of a turbine disc 1 to cool the mount 3. A capillary material 9 such as a wick or a porous material is provided at the front end of a measuring weir 5. After the cooling liquid having overflowed the surface 8 of the measuring weir 5 is caused to uniformly flow around in the circumferential direction by the capillary force of the capillary material 9, the cooling fluid is introduced into a cooling passage 7. The cooling liquid can thus be uniformly introduced into each cooling passage in a turbine bucket to uniformly cool the bucket even if the surface of the measuring weir 5 is not so formed that the distance of each part of the surface from the axis of a rotary turbine shaft is not accurately equal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06333783-A (JP)
Title: Glassy carbon-active carbon composite material, manufacture thereof and polarizable electrode for electrical double layer capacitor using the material
Inventor: SAITO KAZUO
IPC: H01G11/38
Filed: 1993-05-24
Abstract: PURPOSE:To provide a polarizable electrode which has small decrease in an internal resistance, is small in amount of coming-off powder, has a large electric capacity per unit volume and is manufactured easily and rapidly at low cost, and to provide glassy carbon-active carbon composite material which is suitable for manufacturing the electrode. CONSTITUTION:Glassy carbon-active carbon composite material is made by baking a mixture of polycarbodiimide resin and active carbon in an unoxidizing atmosphere and compounding glass carbon derived from the polycarbodiimide resin and the active carbon. A method for manufacturing the material is as follows. A mixture of polycarbodiimide resin and active carbon is molded into an appropriate shape if necessary and the molded body is baked in an unoxidizing atmosphere. A polarizable electrode for an electric double layer capacitor is formed of the glassy carbon-active carbon composite material.