baber/WOPTO huggingface dataset:
Patent JP-H07315595-A (JP)
Title: Paper feeding device for printer
Inventor: ARIMOTO KAZUAKI
IPC: G03G15/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a paper feeding device for printers, which can surely feed paper sheets by detecting the shift amount of a cut paper sheet, judging the slide between a paper sheet feeding device and the cut paper sheet based on the shift amount and also providing a paper sheet changing means to change the contact condition between the paper sheet feeding roller and cut paper sheet based on sliding information. CONSTITUTION:The moment a cut paper sheet 2 is fed, a detection roller 7 is also turned in the direction of the arrow C, and the detected turning amount becomes shift amount information P through an encoded and a photocoupler and is input in a CPU 11A. The slide judging means in the CPU 11A judges whether the slide amount SL exceeding slide boundary value SLO has been caused or not, and if SL>SLO, the slide judging means judges that slide has been generated. The paper feeding changing means in the CPU 11A stops the generation of motor driving pulses MP for a specific delay time to stop the sliding state caused between the cut paper sheet 2 and the paper sheet feeding roller 5. After the elapse of delay time, a motor 6 is restarted to rotate the paper sheet feeding roller 5 again.
Patent JP-S5817734-A (JP)
Title: Notch filter device for loran c receiver
Inventor: SEKINE CHIYOUGO
IPC: G01S5/10
Filed: 1981-07-23
Abstract: PURPOSE:To eliminate a plurality of interference waves, by using a demultiplexer and keeping an optimum state of a lot of notch filters with one D/A converter. CONSTITUTION:Notch filter 2-4 are connected in series and interference waves included in the filters 2-4 are selected at a tuning circuit 12 and detected at a detection circuit 15. A digital voltage is supplied to a D/A converter 19 from a processor 17 and the converter 19 selectively supplies a DC voltage to the filters 2-4 through a demultiplexer 18. Further, the converter 19 and the demultiplexer 18 are controlled with the device 17 including a microcomputer so that the frequency of a wave eliminated interference is made coincident with the frequency of the interference wave at a selected notch filter.
Patent JP-2000304520-A (JP)
Title: Shape measuring apparatus and shape measuring method of solder fillet
Inventor: SASADA KATSUHIRO
IPC: G01B11/24
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To measure the whole shape of a solder fillet like a chip component which is packaged in high density. SOLUTION: A solder fillet 3 is lighted at any time with illuminations 11-16 by control of an illumination control part 9 and the image is picked up every lighting with a CCD camera 10. In an image processing part 17, inclination of the solder fillet 3 at an adress is obtained on the basis of luminance of a picture element of the same adress in each picked-up image. A relational expression of a straight line is obtained by mathematically approximating the inclination and integrated. Thereby the shape of the solder fillet is approximated to a quadratic function and measured.
Patent JP-H09277076-A (JP)
Title: Laser texture device
Inventor: MOCHIDA MITSUNORI
IPC: B23K26/064
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous laser texture device which reduces the installation space, which controls the attenuation of a laser beam to the minimum, and which produces a good quality circular outgoing beam. SOLUTION: The device is constituted of: a substrate rotating mechanism 1; laser light source 5; optical fiber 6 for transmitting a laser beam from the light source; laser beam irradiation mechanism 2 containing a converging mechanism 22 for emitting a laser beam to a projection forming face on the substrate 3 that is rotatably supported by its rotating mechanism; and a relative moving mechanism 4 for the substrate 3, which is rotatably supported on its rotating mechanism, and for the laser beam irradiation mechanism 2, for the purpose of scanning a laser beam over the projection forming face on the substrate 3.
Patent JP-S5449388-A (JP)
Title: Culturing medium for quantitative determination of amino acids
Inventor: SUZUKI NAOO
IPC: C12R1/46
Filed: 1977-09-27
Abstract: PURPOSE: To provide a medium for the quantitative determination of amino acids by microbioassay, containing specific amounts of the amino acids to be determined.  
     CONSTITUTION: A culturing medium for the determination of amino acids, wherein the amount of the amino acid to be determined in the medium is ≤0.05γ/ml after addition of the specimen. The amino acids of the same kinds to those to be determined are added to the medium beforehand, in an amount of 0.01γW0.3γ/ml, and if necessary, a surface active agnet is also added thereto.  
     EFFECT: The growth of bacteria is stabilized, and the fluctuation of growth rate is minimized 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5449105-A (JP)
Title: Production of magnetic recording media of magnetic thin- films of oxides
Inventor: NISHIMOTO KOUZOU
IPC: G11B5/70
Filed: 1977-09-26
Abstract: PURPOSE: To suppress the change in the coercive force of the Fe 3 O 4 -ϒ-Fe 2 O 3  base magnetic thin-film medium by heat-treating said medium at specific temperatures.  
     CONSTITUTION: The Fe 3 O 4 -ϒ-Fe 2 O 3  base continuous magnetic thin-film in which magnetic is slow oxidized or the oxide magnetic thin-film added with a dissimilar metal element such as Co is heat-treated at temperatures of 30 to 130°C, particularly 40 to 90°C, in an inert gas, in a vacuum or in air. Thereby, the increase in the coercive force which will require a long period of time when the film is left standing at room temperature is acceleratively progressed in a short time  through heat treatment, and the subsequent change with time is thereby suppressed  and stable recording-repoducing characteristics may be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5543411-A (JP)
Title: Spectrophotometer
Inventor: TOOYAMA YOSHIO
IPC: G01J3/06
Filed: 1978-09-22
Abstract: PURPOSE:To amend the error in case the error in wave length and display constantly the correct wave length by providing a photometer having a wave length driving mechanism applying a rotating angle corresponding to the wave length to the rotating stand on which the light scattering member. CONSTITUTION:The light from the light source 6 is passes through the detector 7, the amplifier 8, 9 and made as a light measuring output. The diffraction grating 2 is mounted on the rotating stand 1 and is given a rotating angle by a sign bar mechanism. The photometer is set at the check mode, so that a filter 12 most suitable for the correction of the first wave length lambda1 namely the correction of the wave length lambda1 is selected and the energy peak of the wave length lambda1 is obtained to be memorized in the memory M2. The next wave length lambda2 is also corrected and at this time, the actual pulse number has error of f(lambda1)-f(lambda2) with respect to the pulse number equivalent to lambda1-lambda2 and it is memorized in the memory 14(M2). Said true wave length and the error value are operated 15 and memorized. The pulse of the pulse generator 17 is also transmitted to the error corrector 16 and in the correction formula, the wave length value in which the error in wave length computed from the equivalent error correction function is subtracted is indicated 18.
Patent JP-S596326-A (JP)
Title: Manufacture of shadow mask
Inventor: TAKAGI ICHIU
IPC: C22C38/00
Filed: 1982-07-03
Abstract: PURPOSE:To obtain stable press-formability, by a method wherein the generation of elongation at yield point due to aging is completely controlled by specifying the atmosphere of annealing by using very low carbon aluminium killed steel sheet as material in the manufacturing method by a preannealing process. CONSTITUTION:Very low carbon aluminum killed steel sheet is cold finish rolled and the thickness of product is made 0.2mm. or less. This steel is annealed at 600-750 deg.C in an atmosphere composed of 100ppm (by volume) or less CO+CO2, 0.5% (by volume) or more H2 and the remainder N2 and H2O in continuous annealing process. Then, after tempera rolling of it, the shadow mask for color television Braun tube is obtained through etching boring process and press forming process. By this method, the elongation at yield point is not generated, the occurrence of elongation at yield point according to the progress of aging at burning treatment in photoe-etching process being very few and stable press- formability can be obtained.
Patent JP-H07298982-A (JP)
Title: Method for pressure-cooking and preservation in sealed container with vent cock
Inventor: ONO MUTSUYUKI
IPC: B65D39/00
Filed: 1994-05-02
Abstract: PURPOSE:To cook food with good taste by applying heat-cooking to the food by the microwave heating of a microwave oven, cooling it as it is after completing the heat-cooking and preserving it at room temperature or low temperature by a cold storage. CONSTITUTION:The food is housed in a sealed container which blocks the ventilation of an air passage 12 by opening one terminal of the air passage 12 on the inside of diameter of a cock packing 20 on the upper plane of a cover 4 in a state in which the vent cock 18 is loaded and a container main body 1 is covered with the cover 4, opening the other terminal of the air passage 12 on a container main body 1 side, and abutting the cock packing 20 with the upper plane of the cover 4 and the vent cock 18 in a state in which the vent cock 18 is tightened. The heat-cooking is applied to the food by the microwave heating of the microwave oven in a state in which the sealed container is pressed by hanging the cover 4 with a clamp 13, and after it is completed, the food is cooled as it is, and is preserved at the room temperature or the low temperature by the cold storage. In this way, cooking with good taste can be applied.
Patent JP-S5817323-A (JP)
Title: Device for establishing sound receiving point of speaker means
Inventor: HAYASE TOORU
IPC: H04R1/00
Filed: 1981-07-23
Abstract: PURPOSE:To measure sound receiving characteristics at the sound receiving point on a spherical surface by a simple constitution, by displacing the angle of the speaker means around the axial line passing a reference point, and displacing the angle of the arm of a microphone around a horizontal axial line which is perpendicular to said axial line. CONSTITUTION:The angle of the speaker means 1 is displaced around the vertical axial line by a driving means 2. Meanwhile, the microphone 3 is directed toward the speaker means 1, and the angle of the microphone 3 is displaced around the horizontal axial line which is perpendicular to said axial line by a driving means 4. The speaker means 1 is mounted on a driving table 10, whose rotary shaft is vertically extended downward and fixed. Said rotary shaft is driven by a pulse motor through a shaft coupling and a speed reducing device. The arm 30 comprising parts 30a-30c supports the microphone 3. The lower end of a supporting post is fixed to a base plate 31 of the driving means 4. A lifting means 33 is provided at the upper end of the supporting post. An angle displacing means 34, which displaces the angles of the arm 30 and the part 30b, is lifted and lowered by said lifting means 33.
Patent JP-H11298800-A (JP)
Title: Image-pickup element and image-pickup device using the same
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N5/335
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup element and an image-pickup device using this which is capable of improving a dynamic range with high sensitivity. SOLUTION: From a color pixel matrix provided with 2m-number of pixels in a horizontal direction and 2n-number of pixels in a vertical direction, the electric charges of four pixels within a group of respective color pixels 6 which are four pixel units with the color filter of the same color component are added on the image-pickup element 10 and outputted. In addition, the reading of one unit of each pixel and the processing of adding and reading by the unit of the group 6 are switch-controlled to switch-output the color image of high resolution and that of quadrupled high sensitivity.
Patent JP-H01285956-A (JP)
Title: Image forming device
Inventor: SHINDO KAZUNORI
IPC: G03G15/00
Filed: 1988-05-13
Abstract: PURPOSE:To correctly control the operating time of an expendable cartridge by giving an identification value regarding how long a cartridge is used, transmitting said identification value to a main body device and giving instructions that the cartridge has to be replaced. CONSTITUTION:A semi-fixed resistance 2 is fitted to the expandable cartridge 1. The main body device 6 reads the resistance value of the semi-fixed resistance 2, and an A/D converter 3 translates it into numbers. Whenever an image is formed, the time when the expendable cartridge 1 is used is counted, and is stored in a nonvolatile memory 5. When said time exceeds a prescribed one, the main body device 6 displays the alarm to stop forming an image. When a CPU4 detects the replacement of the expandable cartridge 1, it records the resistance value of a new cartridge, and counts its operating time from zero. Thus, the side of the main body device 6 can correctly control the operating time of the expendable cartridge 1.
Patent JP-S60262327-A (JP)
Inventor: ISHII KOUJI
IPC: H01H50/02
Filed: 1984-06-08
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-S62271731-A (JP)
Title: In-mold form molding method and prefoaming bead filling equipment therefor
Inventor: TAKAHASHI AKIO
IPC: B29C44/00
Filed: 1986-05-21
Abstract: PURPOSE:To improve the weldability of a molded product close to a filling machine of the same, by a method wherein steam is supplied within a mold through the tip part constituting a mold surface after the inside of the mold is filled with thermoplastic resin prefoaming beads through prefoaming bead filling equipment. CONSTITUTION:A plurality of steam grooves 24, 25 are engraved respectively on the tip part of an external cylinder 21 and that of an internal cylinder 22, the steam grooves 24, 25 communicate linearly respectively with each other and arranged radially, in prefoaming bead filling equipment. The steam hole 24 communicates with a steam chamber 26 of a mold. the steam is introduced into the mold from the steam chamber 26 through the steam groove 24 provided on an outer cylinder and the steam groove 25 provided on an inner cylinder 22 and the molded material is hot-welded sufficiently. As the steam is supplied through a contacting part of the filling equipment with the molded material and the molded material can be heated sufficiently, various problems which are ascribable to defective fusion welding and to superheating can be eliminated.
Patent JP-H07314592-A (JP)
Title: Resin composition and fiber reinforced resin mortar tube
Inventor: ANTOKU RIICHI
IPC: C08K7/00
Filed: 1994-05-30
Abstract: PURPOSE:To contrive to lighten fiber reinforced resin mortar tube and to improve its strength by a method wherein resin composition is made of aggregate, which is prepared by compounding expanded shale, silica sand and powdered fiber reinforced resin with one another, and thermosetting resin. CONSTITUTION:Fiber reinforced resin mortar tube 10 is formed by laminating fiber reinforced resin layers 12 and 13 onto the inner and outer peripheral surfaces of resin mortar layer 11, which is core material layer produced by hardening resin composition. In this case, the resin composition of the core material layer is made of aggregate, which is prepared by compounding 70-80wt.% of expanded shale having the particle diameter of 0.05-2.5mm, 5-20wt.% of silica sand having the particle diameter of 0.05-0.3mm and 10-20wt.% of powdered fiber reinforced resin with one another, and thermosetting resin. Further, the fiber reinforced resin layer 12 on the inner periphery side is made of thermosetting resin 14 consisting of unsaturated polyester resin, on the inner periphery side of which glass paper 12b is provided as reinforcing fiber while onto the outer periphery side of the glass paper 12b, glass strand 12a as reinforcing fiber is similarly laminated.
Patent JP-H08333961-A (JP)
Title: Earthquake-proof door frame
Inventor: UENO SHINICHI
IPC: E06B1/52
Filed: 1995-04-17
Abstract: PURPOSE: To prevent deformation of a door frame and a door due to vibration or impact at the time of earthquake or the like and make the door openable without any hindrance at the time of extrication. CONSTITUTION: A space formed by a mounting frame 8 adhered an anchor supported in a concrete and a door frame inside plate 3b facing a closed door is made a non-filling up area E where it is not filled up with mortar. Pressing force due to earthquake or the like is de-energized by interposing a pressure de-energizing member 17, which is formed in a trapezoidal-like shape, in the non-filling up area E.
Patent JP-H0413914-A (JP)
Title: Monitoring device of surface
Inventor: HIRAMITSU MASASHI
IPC: B23Q17/20
Filed: 1990-05-02
Abstract: PURPOSE:To detect the shape of a surface to be inspected from a counterforce of jetting of a fluid onto this surface by providing a blowoff port spirally substantially on the peripheral surface of a center roll and by jetting the fluid from the blowoff port onto the surface to be inspected, when the blowoff port arrives at a prescribed rotational angle. CONSTITUTION:In a center roll 26, an outside roll 40 thereof rotates together with a side roll 24 and pressure air is jetted from a part C of intersection which changes sequentially and continuously with the rotation. The position of the center roll 26 is determined by a balance of a counterforce of jetting from the part C of intersection onto the inner surface of a pipe with a spring force of a second spring 30. By detecting a change in a gap (e) by a gap sensor 36, accordingly, the shape of indentation of a surface to be cut with the inner surface of an electro-unite steel pipe used as a basis can be measured.
Patent JP-H11305328-A (JP)
Title: Film holder control method
Inventor: OZAWA KATSUJI
IPC: G03B17/28
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To load a film holder even to either type of a new or oil main body unit and to utilize it for photographing without causing a hindrance by inhibiting the state display of the main body unit and an loaded unit based on the discriminated result on the main body unit. SOLUTION: A holder MPU 88 transmits communication requirement data to a main body MPU 82, receives response data and examines the contents of the received data to discriminate whether a main body unit 3 is a new type or an old type. When a film holder 4 is loaded to the main body unit 3 of the oil type, the MPU 88 does not detect warnings and erroneous states of a lens unit 5, the main body unit 3 and an AE finder 6 and displays only a mark corresponding to the holder 4 out of the illustration of a camera on a liquid crystal display 54. Then, the warnings and the erroneous states of a winding mechanism 53 and a winding driving circuit 85 are detected by a winding detection circuit 86.  This is because the main body unit 3 of the old type does not correspond to a monitor display by the illustration of the camera and the sequence of the state display that a photographing ready state does not become forever is avoided.
Patent JP-S5741321-A (JP)
Title: Manufacture of low alloy steel with superior sulfide stress corrosion cracking resistance
Inventor: MORIKAWA HIROBUMI
IPC: C22C38/00
Filed: 1980-08-25
Abstract: PURPOSE:To manufacture a low alloy steel with superior sulfide stress corrosion cracking resistance by hardening a low alloy steel contg. a specified percentage of C, Si, Mn, Al, P, etc. followed by tempering under specified conditions. CONSTITUTION:A low alloy steel contg., by wt., 0.05-0.35% C, 0.01-0.03% Si, 0.15-1.5% Mn and 0.005-0.1% Al as principal components and further contg. <=0.1% Mo and 0.03-0.15% V is prepared. The P, Si and La contents of the steel are adjusted so as to satisfy equation (Si+0.05)[P-1/4.5La]<=0.00375 in case of >=700 deg.C tempering temp. and equation (Si+0.05)[P-1/4.5La]<=0.00075 in case of 650-<700 deg.C tempering temp. The alloy is hardened and tempered at 650 deg.C- the Ac1 point in a short time such as <=300sec.
Patent JP-H10308295-A (JP)
Title: X-ray tube housing container and manufacture thereof, and x-ray tube device
Inventor: SUZUKI HIROYUKI
IPC: H05G1/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a housing container, which has a desirable strength and of which thickness is reduced and which can be easily manufactured for mass production, by forming a cylindrical container main body, of which peripheral surface is formed with a gate eliminated part, with die-cast casting. SOLUTION: Since cores 31, 32, which are split into two in the axial direction of a container main body 11, are used so as to form an inner peripheral surface of the container main body 11, a processing for enlarging diameter after the formation becomes unnecessary so as to facilitate the manufacture in comparison with a case where the inner peripheral surface of the container main body 11 is formed of one core. A part fitting molding part 33 for forming a part fitting part 19 is projected from a joint 18 of the two cores 31, 32, and parts to be housed can be accurately positioned and fitted to the inner peripheral surface of the container main body 11. Taper angle for pattern drawing the two cores 31, 32 is set at 0-3 degree, desirably at 0-1 degree so as to reduce the inner diameter difference.  Since the fused metal is filled from a gate corresponding to the peripheral surface of the container main body 11, filling distance is set shorter than that of a case where the fused metal is filled from a position corresponding to the axial end, and casting failure is reduced.
Patent JP-S62272775-A (JP)
Title: Optical system for color television camera
Inventor: IKENO MASAHIKO
IPC: H04N5/335
Filed: 1986-05-21
Abstract: PURPOSE:To virtually increase the sampling density of a picture information without increasing the number of picture elements of an image pickup element by providing a branching optical system to take out branched light beams from a light beam incident to a photodetecting plane, and providing a shutter to make the light beam remaining after the branching and one of the branched light beams incident selectively to the optical system. CONSTITUTION:The branched light beams are taken out from the light beam incided from an image forming optical system 1 to an image pickup element 2 by means of half mirrors 21 and 41, and reflecting mirrors 22 and 42, and the optical axis of the taken-out beams are shifted from that of the remaining light beam, and one of the former beams is selectively made incident to the element 2 by the sutters 71 and 72. Accordingly, the image formed by the remaining light beam and that formed by the branched and shifted light beams are obtained on the photodetecting plane, separately. Consequently, such a picture information as not able to be sampled from the former of the above mentioned images can be sampled from the latter of said images independently of an image information able to be sampled from the former of the images.
Patent JP-H05292512-A (JP)
Title: Solid-state image pickup device
Inventor: YAMASHITA MASAHIRO
IPC: H04N9/73
Filed: 1992-04-10
Abstract: PURPOSE:To exactly adjust a white balance in a state that an iris mechanism beforehand fixed remains opened because a system controller controls a charge storage time of CCDs for each color in accordance with a level of image pickup signals for each color. CONSTITUTION:In the case that an auto white mode for automatically adjusting the white balance is designated at the time of manual iris for controlling manually an opening/closing state of an iris mechanism 2, a system controller 14 controls a charge storage time of the CCDs 4-6 for each color in accordance with a level of image pickup signals for each color from the CCDs 4-6 for each color because the controller 14 is not capable of automatically control the opening/closing state of the iris mechanism 2.