baber/WOPTO huggingface dataset:
Patent JP-S58222663-A (JP)
Title: Linear light source
Inventor: NAKAGAWA KATSUMI
IPC: F21V7/00
Filed: 1982-06-18
Abstract: PURPOSE:To illuminate efficiently and uniformly a long and narrow area of an object to be illuminated, by scattering at least a part of light from a linear light emitting part in the lengthwise direction of the light emitting section only. CONSTITUTION:A lamp 21 contains in its inside a linear light emitting part (filament), and grooves in parallel with a cross section perpendicular to a straight line of the linear light emitting part are engraved on a surface 22 of the lamp 21 at a minute interval. Thus, the light irradiated from the light emitting part is scattered only in the lengthwise direction of the light emitting part on the surface 22 of the lamp, allowing to illuminate the long and narrow area 24 of the object 23 to be illuminated without unevenness.
Patent JP-S5331251-A (JP)
Title: Heat pipe sealing method
Inventor: SUZUKI AKIRA
IPC: F28D15/02
Filed: 1976-09-06
Abstract: PURPOSE: To seal induction pipe made with poor pressure adhesion material such as stainless by transforming induction pipe by compressing and by fusing inner surface of the pipe by spot welding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60249630-A (JP)
Title: Method of detecting full open and close degrees of throttle valve in internal-combustion engine
Inventor: OTOBE YUTAKA
IPC: F02D41/08
Filed: 1984-05-25
Abstract: PURPOSE:To make it possible to precisely detect the opening degree position of a throttle valve which changes due to abrasion, etc. by replacing the stored value of a discriminating variable with an actual valve opening degree when the actual valve opening degree is smaller than the value of the discriminating variable. CONSTITUTION:Upon operation of an engine, in an ECU5, a first predetermined opening degree value (for example 1.7 deg.) which is larger than a minimum valve opening degree value to which a throttle valve 3 is mechanically limited is stored in memory as the initial value of a discriminating variable, and a second predetermined opening degree value (for example, 0 deg.) which is lower than the above-mentioned minimum valve opening degree value is stored in the memory as the initial value of the full open and close degrees of the throttle valve 3. Then, an actual valve opening degree from a throttle valve opening degree sensor 4 is compared with the discriminating variable value, and if the actual opening degree value is greater than the discriminating variable, the stored value of the discriminating variable value is replaced with the actual valve opening degree at that time. Further when the condition in which the discriminating variable value is equal to an actual vavle opening degree, is sustained for a predetermine period, controll is made such that the above-mentioned full open and close degree values are replaced with the stored value of the discriminating variable.
Patent JP-H0214939-A (JP)
Title: Head lamp for automobile
Inventor: KAARUUOTSUTOO DOOPURAA
IPC: B60Q1/04
Filed: 1989-04-27
Abstract: PURPOSE: To simplify assembly of a bevel gear for control by securing its position by a ring groove and a movable member stored in a casing on a headlight free to adjust a position of a reflector. CONSTITUTION: A working mechanism 3 is constituted of a female screw sleeve 8, a driving bevel gear 10, a control bevel gear 11, etc., and both of the bevel gears 10, 11 are supported by a casing 12. At this time, the control bevel gear 11 is installed in a hole 13 provided on the casing 12. Additionally, an outside hexagonal body 14 is projectively provided on the side of an engine casing of the control bevel gear 11. Thereafter, a stopper collar 15 is arranged by making it contact with an outer surface of the casing 12, and a cylindrical part 16 is connected and is supported in the inside of a hole 13. First and second ring grooves 17, 18 are formed on this cylindrical part 16, and the control bevel gear 11 is fixed by fitting an O ring 19 in the ring groove 17 and engaging a movable member 20 with the ring groove 18.  By this constitution, it is possible to easily assemble a headlight.
Patent JP-H05282240-A (JP)
Title: Memory controller
IPC: G06F13/28
Filed: 1992-03-31
Abstract: PURPOSE:To provide a memory controller in which an access to, for example, a more than 16MB memory space can be attained by a DMA system. CONSTITUTION:At the time of performing the access to, for example, 16MB memory space, a DMA controller 4 outputs, for example, the 16 bit first addresses A0-A15, and allows a lower rank page register 12 to output the second addresses A17-A23. And also, at the time of performing the access to, for example, the 4GB memory space, the DMA controller 4 outputs the first addresses A0-A15, allows the lower rank page register 12 to output the second addresses A16-A23, and allows a higher rank page register 13 to output the third addresses A24-A31.
Patent JP-H11305802-A (JP)
Title: Periodic disturbance suppressing controller
Inventor: KUWATA RYUICHI
IPC: G05B13/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To satisfactorily control periodic disturbance added to a plant by stably maintaining controllability when the step of a target value is changed, or when any step disturbance is inputted. SOLUTION: This device is provided with a main control means 1 constituted of a feedback control system for inputting a controlled variable PV from an object to be controlled to which periodic disturbance is added and a target value SV, and performing a control arithmetic operation by a prescribed arithmetic element so that the controlled variable PV can be made coincident with the target value SV, and outputting a manipulated variable CV to the object to be controlled, a compensating means 10 for inputting an output CV from the main control means 1, and generating a periodic signal FV with a period designated based on the input, and a synthesizing means 2 for synthesizing the output CV from the main control means 1 with an output FV from the compensating means 10 for generating a final manipulated variable MV, and applying it to the object to be controlled.
Patent JP-S62263316-A (JP)
Title: Production of polyester fiber
Inventor: KONDO RYOHEI
IPC: D01F6/62
Filed: 1986-05-09
Abstract: PURPOSE:To reduce the shrinkage of wound yarn, by spinning a polyester polymer having an intrinsic viscosity falling within a specific range and containing ethylene terephthalate as a main recurring unit, cooling the spun filament below Tg and hot-drawing in a heating zone. CONSTITUTION:A polyester having an intrinsic viscosity of 0.30-0.63 and containing ethylene terephthalate as a main recurring unit is extruded through a melt-spinning nozzle 1 and the extruded filament 2 is cooled and solidified at a temperature below the glass transition temperature with a cooling apparatus 3. The solidified filament is introduced into a heating zone 4 and hot-drawn at a temperature above the glass transition point and below the melting point. The drawn filament is wound via a take-up roller 6 at a speed of >=3,000m/min.
Patent JP-S5229704-A (JP)
Title: Music play equipment
Inventor: ATSUTA YASUSHI
IPC: G11B31/00
Filed: 1975-09-01
Abstract: PURPOSE: Music performance speed only is changed without changing keys of musics to be performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0257148-A (JP)
Title: Hard candy
Inventor: TOYODA TAKESHI
IPC: A23G3/00
Filed: 1989-04-25
Abstract: PURPOSE:To provide the subject candy containing lactitol and other oligosaccharides and having low calorific value and cariogenicity, suppressed sweetness and excellent processability and preservability. CONSTITUTION:The objective candy contains lactitol and other oligosaccharides preferably at a weight ratio of 1:(0.1-2) in terms of anhydride.
Patent JP-H01277363-A (JP)
Title: Video signal reproducing device
Inventor: OGAWA NOBUYUKI
IPC: G11B20/02
Filed: 1988-04-28
Abstract: PURPOSE:To remove a residual jitter on a band other than the band of an axis correcting circuit by adding a tracking error to a time axis correcting means by restricting its band. CONSTITUTION:An output of a burst separating circuit 41 is inputted to a phase comparator 42 together with a reference subcarrier frequency signal (refS/C) generated from a reference signal generating circuit 15, and after detecting a phase difference, the phase difference is inputted to a variable delay line 43 to correct a time axis error left by a variable delay line 12. A signal restricting the band of a tracking error is added to an added 46 to remove the time axis error generated by tracking operation with high sensitivity. Thus, the residual jitter on the band other than the band of the axis correcting circuit can be effectively removed by adding the tracking error to the time axis correcting means.
Patent JP-S61263675-A (JP)
Title: Production of decorative sheet
Inventor: FURUKAWA RAITA
IPC: B05D5/06
Filed: 1985-05-17
Abstract: PURPOSE:To obtain the titled decorative sheet having a rugged look by printing a pattern on a substrate sheet with ordinary printing ink, printing a pattern thereon with use of ink mixed with a liq.-repellent agent and fibrous powder and applying an overcoat with a draft plate excluding the central part of the pattern placed on the pattern. CONSTITUTION:A pattern is printed on a substrate sheet with ordinary printing ink, then a desired pattern is printed with ink mixed with a liq.-repellent agent such as silicone and fibrous powder for producing a rough feeling having >=15mu grain diameter and an overcoat is applied with a draft plate intruding slightly into the inner periphery of the pattern or excluding the central part of the pattern. Consequently, a complete recess can be formed as desired, the recess has a rough feel and a visually and sensitively rugged decorative sheet can be obtained. To the ink, 10-30wt% fibrous powder is preferably added.
Patent JP-H02258671-A (JP)
Title: Composition for ceramic dielectric material, ceramic dielectric material prepared from the same composition and production thereof
Inventor: ABE KAZUMITSU
IPC: C04B35/46
Filed: 1989-04-26
Abstract: PURPOSE:To provide a ceramic dielectric material reduced in the temperature change degree of the permittivity thereof by calcining barium titanate and a barium titanate based perovskite solid solution having a Curie temperature at a temperature near 100 deg.C together with a specific metal oxide. CONSTITUTION:A ceramic dielectric material composition comprises 98-60mol% of barium titanate (average particle diameter: 0.1-1.5mum), 2-40mol% of a barium titanate based perovskite solid solution (average particle diameter: 0.1-1.5mum, Curie temperature: 50-115 deg.C), the sum of the components being 100mol%, A) 0.3-2mol% of at least one oxide selected from Nb2O5 and Ta2O5 and B) 0.1-2mol% of at least one oxide selected from CoO, NiO, MgO, CuO and rare earth element oxides. The composition is calcined at 1000-1400 deg.C to provide a ceramic dielectric material.
Patent JP-H05299215-A (JP)
Title: Magnetic material
Inventor: MAEDA ATSUSHI
IPC: H01F1/053
Filed: 1992-04-24
Abstract: PURPOSE:To form the magnetic material having strong saturation Magnetization, high magnetic transition temperature and excellent oxidation resistant property, especially having the suitability for the magnetic layer of a magnetic recording medium. CONSTITUTION:Rare earth-Ni magnetic material or rare earth-Co magnetic material is formed by intruding at least one element, selected from H, B, C, N and S, into the lattice of an intermetal compound having the composition of R3Ni1, R1Ni1 R1Ni3, R2Ni7, R1Ni2, R1Ni5, R2Ni17 or R3Co1, R4Co3, R1Co3, R2Co7, R1Co2, R1Co5 and R2Co17 (provided that R indicates a kind selected from the rare earth metals such as Y, Sc, La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Lu and the like).
Patent JP-2000300259-A (JP)
Title: Cells for measuring modulation of androgen receptor activity of chemical substances
Inventor: OE MOROHISA
IPC: C12Q1/66
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the mammalian cells that expresses the androgen receptor gene and can be used for evaluation of the action of chemical substances on the transcription control of the androgen receptor by transducing a specific DNA into the chromosome. SOLUTION: The objective cells can (A) express the androgen receptor gene and is prepared (B) by transducing the following DNAs into the chromosome, including (i) the reporter gene that is functionally linked to the downstream of the transcription control region constituted with a minimum promoter, for example, a promoter substantially comprising the TATA box, and (ii) the cell selection marker gene that is functional in mammalian cells on the same molecule. In a preferred embodiment, an androgen receptor gene that is functionally linked to the downstream of the promoter functional in mammalian cells and the stated DNA are introduced into the chromosome.
Patent JP-2000257035-A (JP)
Title: Rail for carriage way
Inventor: SHIBATA YOSHIHIRO
IPC: E01F15/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deviation of a vehicle by forming a slope or a curved surface on the inside face of a curbstone for a carriage way, to reduce frictional resistance, and guiding a steered wheel in the carriage way without breaking a rim or a tire when it is brought into contact with the curbstone. SOLUTION: A guide face (flat face or a curved face) at the inclination of 80 deg. or below against a road surface 2 is provided on the inside face of a rail (curbstone) for a carriage way provided at a garage, a superhighway tollgate, a drive through or the like. A stainless sheet or the like is provided on the guide face to make the surface smooth and to reduce frictional resistance. When the tire 3 of a steered wheel is brought into contact with the lower section of a rail (curbstone) and tends to ride on it, the tire 3 is slid, the balance of moment around the axes of the right and left kingpins is broken, the steered wheel is oscillated, and a vehicle is guided in the vehicle passage, thereby the deviation of the vehicle to the outside of the vehicle passage is prevented, and safety can be secured.
Patent JP-S5233208-A (JP)
Title: Electric car with automatic train control system
Inventor: AMIKURA KIYONORI
IPC: B60L15/42
Filed: 1975-09-05
Abstract: PURPOSE: Automatic train control system operating at forward and backward operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H047090-A (JP)
Title: Apparatus for simultaneous sterilizing, degassing and adsorbing/filtering treatments of water
Inventor: SHIMOKAWA MIKIYA
IPC: C02F9/00
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a composite treatment apparatus enhanced in space and energy conservation efficiency by receiving a high speed oxidative decomposition reaction and degassing apparatus and an adsorptive filtering apparatus in the same tank in series to perform high speed ozone and ultraviolet irradiation oxidative decomposition reaction treatment and degassing treatment. CONSTITUTION:The ozone gases generated by an ultraviolet lamp 4 and an ozone generator 14 are sucked in an ozone injection apparatus and mixed to treat the org. matter, free chlorine and org. solvent in water and the water thus treated is subjected to high speed sterilizing and photo-oxidation decomposition reaction in an ultraviolet irradiation cylinder 5 to be sucked and introduced into a degassing and adsorptive filtering tank 1 and the org. matter is subjected to oxidative decomposition and, at the same time, various soluble gases are degassed and removed by a vacuum pump 7 and the decomposed org. matter, an offensive smell or the like are adsorbed and filtered by a filtering adsorbing filter 2 to discharge the treated water by a line pump 11. By compounding high order sterilizing and purifying treatment apparatus, a degassing apparatus or the like, the adhesion of scale and the generation of red rust in a water pipeline can be prevented.
Patent JP-H11296684-A (JP)
Title: Image editing device and method and storage medium
Inventor: NAKAGAWA ISAMU
IPC: G06T9/20
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide image editing device and method and a storage medium for reducing the time and labor of an operator in the image editing of characters or the like, simplifying an operation and improving the using efficiency of a storage device. SOLUTION: A program for converting the dot form data of the characters to vector form data based on a conversion parameter is provided with a step (S501) for selecting whether the conversion parameter is to be set in a conversion means manually or automatically, the step (S502) for deciding the conversion parameter based on the resolution of a printer or a scanner in the case of selecting that it is to be set automatically and the steps (S504 and S505) for setting the decided conversion parameter in the conversion means.
Patent JP-S588735-A (JP)
Title: Modification of porous membrane composed of aromatic polyimide
Inventor: MAKINO HIROSHI
IPC: C08J9/40
Filed: 1981-07-10
Abstract: PURPOSE:To obtain a porous membrane with good reproducibility, which has excellent separation performance and is suitable for use in the separation of mixed gases, by impregnating a porous membrane composed of an arom. polyimide with a weakly shrinking org. solven, and drying the membrane to  shrink it to a given extent. CONSTITUTION:An arom. polyimide composed of at least 80% repeating unit of the formula (wherein R is a bivalent arom. residue derived from arom. diamines) is prepd. by polymerization and imidation reaction using a biphenyl-tetracarboxylic acid component and an arom. diamine component. A porous membrane i s produced from this polyimide. The porous membrane is impregnated with a  weakly shrinking org. solvent capable of shrinking said porous membrane to an  extent of 3-14%, such as benzene or n-hexane. The membrane is dried by heating to reduce the content of said solvent to 10wt% or lower, whereby a modified porous arom. polyimide membrane can be obtd.
Patent JP-S62263789-A (JP)
Title: Video disk player with picture memory
Inventor: TSUJIMURA KATSUTO
IPC: H04N5/76
Filed: 1986-05-10
Abstract: PURPOSE:To eliminate the synchronization turbulence in a monitor screen when a disk reproducing picture and a memory screen (still) are alternately changed over by applying a spidle servo so as to make a reproducing vertical synchronizing signal coincide with a reference phase. CONSTITUTION:The address of a field memory 2 is formed based on the reference vertical synchronizing signal REF-V obtained by dividing the pulses of reference horizontal synchronizing signals REF-H and 2fH formed by a reference oscillator 2 is formed. A reproducing video signal from a disk player main body 1 is applied to a synchronization separating circuit 5, the separated reproducing vertical and horizontal synchronizing signals PB-V, PB-H are supplied to the spindle servo circuit 4, the servo circuit 4 detects the phase difference between the reference REF and the reproducing PB, transmits a spindle motor control signal and controls so as to make the phase of the reproducing synchronizing signal coincide with the phase of the reference synchronizing signal. When a change over switch 3 is changed over from N(normal) to S(still), an R/W signal is changed over to the reading R, and the videosignal is guided out to an output terminal 8 from the memory 2.
Patent JP-H04335691-A (JP)
Title: Fixing device for image forming device
Inventor: HINOKIGAYA TOSHIAKI
IPC: H05B3/00
Filed: 1991-05-13
Abstract: PURPOSE:To reuse a heating pipe and to produce an inexpensive fixing roller by attachably/detachably fitting the heating pipe to the core metal of the fixing roller. CONSTITUTION:A constitution that a tolerance is set so that some gap is formed between plural holes 1b in an axial direction which are provided on the core metal of the fixing roller 1 at almost equal intervals, and the heating pipe 8 inserted/fitted in these holes, at an ordinary temp., is adopted and the heating pipe 8 can be removed. Further, the materials of the heating pipe 8 and the core metal are selected so that the coefficient of the linear expansion of the heating pipe 8 is higher than that of the core metal of the fixing roller 1. Both end parts of the heating pipe 8 are lightly pressed and set by a stopper such as a seal 9 and a sealing screw 10, at the ordinary temp. Therefore, the heating pipe 8 is closely touched to the core metal of the fixing roller 1, at the time of heating, thermal conduction is excellently carried out, and the expansion of the heating pipe 8 is recovered at the ordinary temp. Then, the gap is formed again, and the heating pipe 8 is easily attached/detached.
Patent JP-2000298209-A (JP)
Title: Manufacture of color filter
Inventor: SOFUE MASAJI
IPC: G03F7/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of manufacturing by reducing frequencies of exchanging photomasks in an exposure process of a photosensitive resin layer in a method for manufacturing color filters. SOLUTION: Plural times for exposure operations are carried out in an exposure process. A defective part 24 within an exposure region 21, formed with shielding light by dust 14 on a photomask 11 in the first exposure operation, is exposed in the second exposure operation by shifting the photomask 11 in this exposure operation, so as to prevent defects in a color filter from being generated and to make exchange of the photomask 11 due to the attachment of the dust 14 unnecessary.
Patent JP-H05301596-A (JP)
Title: Water introducing port adjusting device of jet-propelled boat
Inventor: KISHI HIDEKI
IPC: B63H11/103
Filed: 1992-04-27
Abstract: PURPOSE:To surely prevent the air suction from a water-introducing port even in the turning condition of a jet-propelled boat. CONSTITUTION:A water-introducing port 25 is provided at the bottom of a boat, a jet propulsive engine to generate the propellant force by ejecting the water rearward of the stern part is provided, and an operation handle is provided aboard to the center part in the breadth direction. At the same time, a seat 5 for the operator is formed on the rearward side of the operation handle, and an opening position moving means is constituted at the water-introducing port 25 so that the opening position may be changed in the right-to-left direction. In addition, the seat 5 is formed so as to be movable in the right-to-left direction according to the posture of the operator, and a transmission cable 7 to change the opening position of the water-introducing port 25 in an interlocking manner with the movement of the seat 5 in the right-to-left direction.
Patent JP-S58224337-A (JP)
Title: Focal plane shutter
Inventor: SUZUKI AKIRA
IPC: G03B9/36
Filed: 1982-06-22
Abstract: PURPOSE:To prevent the collision of a rear curtain blade and to reduce a shock to be resulted from the collision for a blade type focal plane shutter provided with a spacer plate, by displacing the trailing curtain run end part of the spacer plate toward a leading curtain side. CONSTITUTION:A spacer plate 20 is provided with a ground plate 1 and a cover plate 3 to separate the operating areas of leading blade groups 6-9 and trailing blade groups 10-13 of the blade type focal plane shutter, and the part where the slit forming blade 13 of the trailing curtain enters in the ending of a run is bent to be displaced toward the leading curtain side. Consequently, the collision between the slit forming blade 13 and spacer plate is prevented when the trailing blade groups finish running. Further, the collision is prevented and reduced a shock even when the collision occurs, by providing a thin part and a small-width buffer rib to the edge part of the spacer plate.
Patent JP-S5232376-A (JP)
Title: Time calculation apparatus
Inventor: TAKASE TSUNEO
IPC: G06F7/493
Filed: 1975-09-05
Abstract: PURPOSE: A time calculation apparatus wherein a subtraction circuit of two stages and a correction gate circuit are provided for the two time data including hour, minute and second whereby correct time data as a result of subtraction are obtainable. 
     COPYRIGHT: (C)1977,JPO&Japio