baber/WOPTO huggingface dataset:
Patent JP-H01105687-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ARITOME SEIJI
IPC: H04N9/83
Filed: 1987-10-19
Abstract: PURPOSE:To execute low area correction even at a color time and a black-and-white time by YC-multiplexing a luminance signal (Y) and a chrominance signal at the color time, after that, putting them into a low area correcting circuit before a record ing amplifier, removing a high pass filter at the black-and-white time so that the Y can not pass through the high pass filter and cutting the C before the addition of the Y and C. CONSTITUTION:At the recording time of a color signal, the luminance signal emphasizes a high frequency area component by a pre-emphasis circuit 4 and after that, it is converted to an FM signal in a frequency modulating circuit 5 and band-limited by a high pass filter 6. Then, it goes through a black-and-white/color changing-over switch 7 to an adding circuit 8. At the recording time of a black-and-white signal, the luminance signal passes through the pre-emphasis circuit 4 and the frequency modulating circuit 5. Then, it goes through the black-and-white/color changing-over switch 7, without receiving a band limit, to the adding circuit 8. On the other hand, the chrominance signal is interrupted by a black-and-white/color changing-over switch 13 and it is not added with the luminance signal. Accordingly, since the color signal can be corrected at the color recording and the low area of the luminance signal can be corrected at the black-and-white recording time, a frequency characteristic at the black-and-white recording time can be improved without a special cost-up.
Patent JP-H0791390-A (JP)
Title: Liquid dispenser device
Inventor: TANBACHI AKIRA
IPC: F04D13/16
Filed: 1993-09-24
Abstract: PURPOSE:To prevent any operational instability in time of stoppage from occurring, in a liquid dispense unit which forcibly stops a pump due to a level drop. CONSTITUTION:In a liquid dispenser unit which is equipped with a pump 4 in a tank 3, and made up of installing a liquid discharge part 7 at the upside of the pump 4 via a siphon 9, and installs a level detection part 12a detecting a liquid level in the tank 3, and also stops a drive of the pump 4 through a liquid level detecting signal out of this level detection part 12a, in an interval between level detection time and drive stopping time of the pump 4, a time difference is set up as long as at least at a time when the pump 4 pumps a liquid equivalent to volume in the siphon 9.
Patent JP-2000084979-A (JP)
Title: High rigidity frame for injection molding machine
Inventor: TAKENOBU HIDEYA
IPC: B29C45/17
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To form a structure strongest in a strength and extremely simple in a mechanism by fixing a flat plate member for a base for mounting an injection molding machine body to upper surfaces of longitudinal members arranged in parallel, and further fixing a flat plate member for a bottom to bottoms of the longitudinal members. SOLUTION: A plurality of longitudinal members 1 are arranged in parallel, a flat plate member 2 for a base is arranged on their upper surfaces, and a flat plate members 3 for a bottom is arranged on the bottoms. Here, as the members 1, an I-shaped steel or the like cut in a predetermined size is used, a thickness of a web 1b is reduced thinner than that of a collar 1a to reduce in weight the member 1. The member 2 for the base and the member 3 for the bottom are formed of a flat steel sheet, and respectively fixed to upper side and lower side of the member 1 by bolt clamping. Further, reinforcing members 4 are arranged between the members 1, and fixed. Thus, the frame can have a sufficient rigidity to a load or an operation of the injection molding machine body, and the body can be unified in a simple shape.
Patent JP-H10104426-A (JP)
Title: Polarizing element
Inventor: FUJIKAKE HIDEO
IPC: G02B5/30
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing element with which the high-speed and diversified changing of the polarizer bearings of the element is possible. SOLUTION: This polarizing element has a polarized light rotation section 3 which are constituted by laminating a plurality of twisted nematic liquid crystal cells 6 formed by holding twist oriented nematic liquid crystals or cholesteric liquid crystals with transparent electrodes and emits light by rotating the plane of polarization of incident light 2 and a polarized light absorption section which is made incident with the exit light of this polarized light rotation section 3 and absorbs the plane of polarization of a specified direction. The twisted nematic liquid crystal cells 6 are driven by the voltage impressed on the transparent electrodes, by which the polarization bearings of the element 1 are controlled.
Patent JP-S62121458-A (JP)
Title: Reduction method
Inventor: TAGUCHI TAKAO
IPC: G03F1/00
Filed: 1985-11-21
Abstract: PURPOSE:To obtain the sufficient reduction effect of an image by contacting an image to be reduced with a solvent which does not dissolve the photosensitive resinous layer, but dissolve an active ray absorbent contd. in said photosensitive resinous layer, after etching only the metallic thin layer in a transverse direction. CONSTITUTION:When a non-silver salt process film 10 formed the images 5, 5,... thereon is effected to the reduction treatment, said film 10 contacts with the etching solution which does not dissolve the photosensitive resinous layer 3 but dissolves the metallic thin film 2 to effect the etching of only the metallic thin film 2 in the transverse direction. The metallic thin layer 2 constituting a part of the image 5 makes to the prescribed size, and then said layer 2 contacts with the solvent which does not dissolve the photosensitive resin layer 3 and the metallic thin layer 2, but dissolve the active ray absorber contd. in the photosensitive resinous layer 3 to elute said active ray absorber from said photosensitive resinous layer 3. Thus, as the obtd. photosensitive layer almost lost a shading property, when the image is printed on a PS plate or another photoengraving film, said image is printed as it is, and the reduction effect of the image is remarkably improved.
Patent JP-H0598559-A (JP)
Title: Production of raised pile knit fabric
Inventor: TAKEDA KAZUO
IPC: D06C11/00
Filed: 1991-10-09
Abstract: PURPOSE:To produce raised pile knit fabric having raised pile composed of soft-twist single yarn standing on the surface of raised pile composed of soft- twist single yarn having partially printed base part and free from printed tip part. CONSTITUTION:The subject process comprises a step to form knit fabric in such a manner as to protrude the tip part of a pile composed of soft-twist single yarn to the back side 14 of a base cloth, a printing step to bleach the base cloth, print the base cloth with single color or print a part of the surface 13, a step to extract the soft-twist single yarn pile to the surface side of the base cloth 12 and form a soft-twist single yarn pile having printed base of a colorless soft-twist single yarn pile without printing the tip part of the pile, a raising step to raise the soft-twist single yarn pile and a shearing step to uniformly cut the raised pile composed of soft-twist single yarn. The raised pile knit fabric is resistant to pilling and comfortably usable over a long period. It gives soft and desirable feeling to the skin and is expected to have improved moisture-retention.
Patent JP-S61139705-A (JP)
Title: Apparatus for detecting position
Inventor: OSADA HATSUO
IPC: G01C3/06
Filed: 1984-12-11
Abstract: PURPOSE:To accurately detect the displacement of a specimen in an optical axis direction, by allowing reflected light to be intermittent in the vicinity of a position, where reflected light is focused by the sweeping of a slit, and receiving the same by light detectors at least at two places spaced apart in the sweeping direction of the slit. CONSTITUTION:When specimens 2 are displaced to the direction of an optical axis 6 with respect to the focus P0 of light 4, apparent focuses P1, P2 are generated and the focuses Q0, Q1, Q2 of reflected light 10 are placed on the optical axis 20 of the reflected light obtained from a pervious mirror body 18 at respective positions corresponding to the positions S0, S1, S2 of the specimens 2. At the focus Q0, because the light passing through a slit 16 is spread around the focus Q0 to be incident to light detectors 14A, 14B even if a light interruptor 12 is moved, output phases coincide. At the focuses Q1, Q2, the light passing through the slit 16 of the light interruptor 12 varies with the movement of the light interruptor 12 and phase difference is generated in the detection outputs of the light detectors 14A, 14B and, on the basis of the phase difference, it can be known that the specimens 2 are present at positions S1, S2.
Patent JP-H05102313-A (JP)
Title: Programmable element
Inventor: MATSUO ICHIRO
IPC: H01L21/82
Filed: 1991-10-11
Abstract: PURPOSE:To provide a programmable element wherein its parasitic capacitance by an unwritten element is reduced and the speed of its circuit operation is high by a method wherein the area of a programming region is made smaller than the area of the figure determined by a minimum working size. CONSTITUTION:A programmable element is formed in the following manner: a lower-part conductive layer 3 and an upper-part electrode 9 are arranged so as to be faced via an interlayer insulating film 4; an opening part 5 is formed in the interlayer insulating film 4; a lower-part electrode 6 is formed along the inner wall of the opening part 5; and the lower-part electrode 6 is connected to the lower-part conductive layer 3 on its bottom face and is faced with the upper-part electrode 9 on its upper face via a thin insulating film 8.
Patent JP-2001085126-A (JP)
Title: Decorative lamp
Inventor: TAKASAKI HIROSHI
IPC: H01R33/09
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce cutting and breaking of a lead wire and also prevent positional slippage of the lead wire. SOLUTION: A lead wire 1 is passed through a through hole 4b and an electric bulb 2 is fitted into a mounting hole 4a in a plug 4 made of plastics. The lead wire 1 is brought out along an exit end face 4f formed by a V-groove 4e and is bent onto a side face 4c. In this case, the corner between the through hole 4b and the exit end face 4f and the corner between the exit end face 4f and the side face 4c are elastically deformed into round shapes to prevent damage to the lead wire 1.  When the plug 4 is fitted into a fitting hole in a socket, a tensile force is improved on the lead wire 1 by friction resistance between the lead wire 1 and the terminal plate of the socket, but the lead wire 1 is bent twice by approximately 90 degrees each and brought out onto the side face 4c of the plug 4 and has no acute ends where local concentration of tensile forces occurs, as is the case with traditional lamps, so the rate of cutting and breaking of the lead wire 1 is made as small as possible.
Patent JP-H07117729-A (JP)
Title: Harness arranging structure of vehicle
Inventor: KIMURA YASUYUKI
IPC: H02G3/30
Filed: 1993-10-20
Abstract: PURPOSE:To secure the good setup of harness by connecting a floor panel to a side still upper part, installing the harness in an interspace made of removing a side edge at the side of a side sill of a floor mat on the floor panel, and setting both top surfaces of a side sill garnish and the floor mat to be flush with each other. CONSTITUTION:A side edge of a floor panel 7 is connected to the upper part of a side sill inner 2b, and an insulator part 14a is rived from a top of the side sill inner 2b at length of up to the side edge of the floor panel 7. With this removal, a harness setup space 15 equivalent to thickness of the insulator part 14a is formed on top of the side sill 2b, whereby harness 10 is made installable. In addition, a surface layer part 14b of a floor mat 14 is installed on top of this harness 10, and a side sill garnish 17 is installed on top of the side sill 2. In succession, loath top surfaces of the side sill garish 17 and the surface layer part 14b of the floor mat 14 are flush with each other, namely, forming almost one plane in terms of height.
Patent JP-H02146205-A (JP)
Title: Device for reducing deflection and stress of turbine diaphragm
Inventor: JIERAARU FUUSHIE
IPC: F01D3/00
Filed: 1989-10-06
Abstract: PURPOSE: To reduce deflection of a diaphragm by arranging a sealing means on an outer edge of an outer ring of a diaphragm between the diaphragm and a stator for receiving it, and providing a land abutting the ring of the stator on a downstream face of the outer ring. CONSTITUTION: A moveable wheel 2 constituting a part of a turbine rotor 9 is surrounded by a sealing device 13 secured on an upstream face 14 of a diaphragm 1. In this case, the diaphragm 1 is constituted by an outer ring 3 and an inner ring 6 divided into two radially. A sealing device 17 abutting an inner wall of a stator 4 is arranged in a groove 16 formed on an outer edge 15 of the outer ring 3. A circular land 18 is arranged on the upstream face 14 of the outer ring 3, abutting a ring 19 of the stator 4. The land 18 is disposed near the sealing device 13. A space 25 defined between the land 18 and the sealing device 17 is communicated with the pressure P2 downstream of the wheel 2 via a slot 22 formed on the land 18.
Patent JP-H04139304-A (JP)
Title: Combustion apparatus with ultrasonic atomizing device
Inventor: NAKAYAMA KOJI
IPC: F23D11/34
Filed: 1990-09-29
Abstract: PURPOSE:To produce a short blue flame without discharging soot and make a combustion apparatus compact by a method wherein atomized fuel droplets are carried into a fuel evaporating chamber by axial and spiral flows of primary air. CONSTITUTION:At the start of combustion, fuel droplets atomized by an atomizing tip 15a of an oscillating element phone 15 are flowed in spiral by a spiral flow of primary air, agitated and mixed with the primary air in a fuel evaporating chamber B and ignited by an ignition rod 9, and the flame is stabilized. The fuel evaporation chamber B is rapidly heated with the progress of combustion and the fuel droplets are gasified, causing a decrease in the specific gravity of the fuel. As a result, the gasified fuel is hard to be carried by the spiral flow and is carried by an axial flow in the axial direction toward the fuel evaporating chamber B, so that the fuel does not spread wide in the evaporating chamber B. Therefore, the flame is no longer sustained in the evaporating chamber B and the fuel is only evaporated in it. Then, as the evaporated fuel flows along a long flow path leading from the evaporating chamber B toward a combustion chamber A through air nozzles 3e as it swirls, it is uniformly intermixed with primary air and completely burns, forming a blue flame in the combustion chamber A. And, even when soot is deposited on the wall of the fuel evaporating chamber B and peels off, it is caught in a mesh screen 21 and burnt and destroyed due to combustion heat and excess air.
Patent JP-H03125687-A (JP)
Title: Gear shift device for motorcycle
Inventor: NARUKAWA HITOSHI
IPC: B62M25/06
Filed: 1989-10-11
Abstract: PURPOSE:To make an engine compact by installing a shift arm for driving a shift cam through a shift ball onto a kick shaft, and linking a change arm engaged with a change pedal with a shift arm. CONSTITUTION:A kick shaft 9 for kick starting is installed in parallel to a drive shaft 3 to a transmission case 1, and a kick drive gear 10 is rotatably supported on the kick shaft 9. A change shaft 14 is suspended in the middle part between the kick shaft 9 and a shift cam 7, a change arm 15 is supported by the shaft 14, and a shift arm 21 is rotatably supported by the kick shaft 9 in nearly the same phase position as the change arm 15. Both the arms 15, 21 are linked to each other by the engagement of an engaging pin 20 to an engaging slotted hole 25. The shift cam 7 is driven through a shift ball 26 pivot ally supported on the top end part of the shift arm 21.
Patent JP-H02112818-A (JP)
Title: Method and device for heating stainless steel strip and method for controlling heating temperature of stainless steel strip
Inventor: EBIHARA MASANORI
IPC: B21B3/02
Filed: 1988-10-21
Abstract: PURPOSE:To accurately heat the stainless steel strip to a prescribed temp. by disposing plural arrays of flame burners in the progressing direction of the steel strip and changing the number of the arrays to be used of the burners according to the change in the passing speed of the steel strip at the time of subjecting the stainless steel strip to warm tandem rolling. CONSTITUTION:While the stainless steel strip 1 is run in an arrow direction, the steel strip is heated by the direct fire type burners 2 from the front and rear surfaces. The burners 2 have fuel pipings 3 having shut off valves 5 and air pipings 4 likewise having shut off valves 6. The burner groups of the upper and lower groups in one set are installed in plural arrays. The passing speed of the stainless steel strip 1 is measured by a speed measuring instrument 7 and the speed signal is fed to a controller 8. Both the shut off valves 5, 6 of the burner groups of the plural arrays are regulated to open and close according to the speed thereof, by which the stainless steel strip is heated to the prescribed temp. with the good thermal efficiency in the fast response time.
Patent JP-S61140845-A (JP)
Title: Stress measuring device
Inventor: DEWA AKIO
IPC: G01N23/20
Filed: 1984-12-14
Abstract: PURPOSE:To prevent a rack from slipping and turning over by fitting a magnet for stopping a slip to the tip part of the rack leg of an X-ray irradiation part. CONSTITUTION:A jig 20 for rack fixation is fitted to the lower end part o the rack leg 1. The jig 20 consists of a housing 21, a connection member 22, a thrust bearing 23, a nut 24, a magnet 25, a pin 26, etc. When the residual stress of a roll 5 is measured, the magnet 25 of the jig 20 for rack fixation attracts and contacts the surface of the roll 5 which is a ferromagnetic body. Consequently, the jig 20 for rack fixation is fixed securely on the surface of the roll 5. Then, the rack 1 is rotated properly to set the fitting part 4 of an X-ray irradiating device opposite a specific measurement part. In this state, the measured part of the roll 5 is irradiated with X rays to measure the residual stress.
Patent JP-S61142352-A (JP)
Title: Siamease type cylinder block material
Inventor: SUZUKI TETSUYA
IPC: B22D19/00
Filed: 1984-12-14
Abstract: PURPOSE:To make substantially uniform residual casting stress in a cast iron sleeve cast in each aluminum alloy cylinder barrel around the circumference thereof, by forming the cast iron sleeve in a substantially elliptic cross-sectioned shape having its major axis extended in parallel with the direction in which the cylinder barrels are arranged. CONSTITUTION:A Siamease type cylinder block is composed of a Siamease cylinder barrel 1 formed by coupling four cylinder barrels 11-14, an aluminum alloy cylinder block body 2 consisting of an outer wall 4 surrounding the cylinder barrel 1 and a crankcasing 5 and cast iron sleeves 3 each cast in each of the barrels 11-14. In this arrangement, each sleeve 3 is formed in a substantially elliptic cross-sectioned shape with its major axis being extended in parallel with the direction in which the barrels 11-14 are arranged, by being subjected to solidifying contraction force of the barrels 11-14. Thereby, residual casting stress in each sleeve 3 may be made to be uniform around the circumference thereof, and the thermal expansion of the sleeve 3 in the circumferential direction may be made to be uniform when the sleeve 3 is subsequently subjected to a true circle fabrication.
Patent JP-S61140920-A (JP)
Title: Liquid crystal lens
Inventor: NISHIOKA KIMIHIKO
IPC: G02B3/10
Filed: 1984-12-13
Abstract: PURPOSE:To improve the responsiveness, and to expand the focal distance variable range by enclosing liquid crystals having each different refractive index at least in one direction, in the surface orthogonal to an optical axis. CONSTITUTION:Liquid crystals 2, 3,...,7 are enclosed in each annular cell which has been pinched by parallel transparent plates 9, 10, in which transparent partition walls 2a, 3a, 4a,...,7a of a concentric circle shape are provided, its radial direction is partitioned annularly, and both sides orthogonal to these partition walls and transparent electrodes 9A, 10A are provided. As for the liquid crystals 2, 3,...,7, the respective refractive indexes n2, n3,...,n7 become larger in the inside of the radial direction, and becomes smaller toward the outside, namely, that of n2, n3,...,n7 is selected and used, and a liquid crystal lens 1 which functions as a convex lens is formed without thickening the concentrical center side. In accordance with a value of an applied voltage, the refractive indexes n2, n3,...,n7 of the liquid crystals 2, 3,...,7 in each cell can be made variable at the same time.
Patent JP-H02110783-A (JP)
Title: Lsi circuit for graphic processing
Inventor: AIDA KOICHI
IPC: G06T1/20
Filed: 1988-10-20
Abstract: PURPOSE:To improve the processing performance of the whole of a pipeline by sending up an interruption to an MPU when a memory for input becomes full, continuously reading out all the data in the memory for input and saving the data in a built-in RAM by the MPU, and preventing the occurrence of clogging in the preceding step. CONSTITUTION:An interruption control part 16 detects that a full state signal FF is outputted from a memory 12 for input and generates an interruption signal INT. An MPU 11 responds to the interruption signal INT generated by the interruption control pat 16, continuously reads out all the data stored in the memory 12 for input, and executes transfer control for a RAM 14. Consequently, even when surface painting processing is delayed, the delay never gives influence on the processing in the preceding step, and a processing neck in the pipeline can be lightened. Thus, the processing performance of the whole of the pipeline can be improved.
Patent JP-H10139773-A (JP)
Title: Selective vapor-phase oxidation of normal butane into maleic anhydride and calcining of v/p/o catalyst
Inventor: CONTRACTOR RASHMIKANT MAGANLAL
IPC: B01J27/18
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for selective vapor-phase oxidation of n-butane useful in preparation of a V/P/O catalyst having enhanced activities in oxidizing the n-butane into maleic anhydride and a method for calcining the V/P/O catalyst. SOLUTION: This improved method for calcining and activating a catalyst containing a mixed oxide of vanadium and phosphorus (V/P/O) comprises adding a spray-dried catalyst precursor to a fluidized oxygen containing gas at a rate controlled so as to maintain the temperature within the range of 370-410 deg.C (preferably 39±5 deg.C). The dehydrating/calcining treatments of the catalyst precursor are carried out at an elevated temperature in addition to a sudden increase in temperature in a fluidized state in air under >=3.5atm pressure in about <4hr average residence time or up to 20hr at the maximum in air under 1atm pressure while being simultaneously and continuously maintaining the average Vox at <=4.55.