baber/WOPTO huggingface dataset:
Patent JP-S5850881-A (JP)
Title: Image pickup device
Inventor: IMAIDE TAKUYA
IPC: H04N9/04
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a signal of superior picture quality by processing respective color signals obtained from an image pickup element corresponding to additive complementary color filters and thus generating a color moire signal which shows the operation conditions of the generation of a color moire, and then controlling the transmission of color signals according to its level. CONSTITUTION:Video signals which correspond to four kind of colors, i.e. G, W, Cy, and Ye appear on four output lines 9 of a solid-state image pickup element 10, and they are inputted to a matrix circuit 12 through a preamplifier 11 and also inputted to a color moire detecting circuit 22. In the circuit 22, two adders 221 and 222 and a subtracter 223 perform arithmetic to generate a color moire signal on an output line 23, and the signal is supplied to a gain control circuit 24. A luminance signal Y and red and blue color signals R and B sent from the matrix circuit 12 through output lines 13 and 14 are converted by a processing circuit 15 into signals Y, R-Y, and B-Y; as the color moire signal rises in level, the gain of the circuit 24 decreases, so a chroma signal appearing at the output of an encoder circuit 18 drops in level. Therefore, the color difference signals R-Y and B-Y are given picture quality close to that of a black-and-white screen.
Patent JP-2000340839-A (JP)
Title: Group-iii nitride semiconductor light emitting element
Inventor: UDAGAWA TAKASHI
IPC: H01S5/323
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a group-III nitride semiconductor light emitting element, equipped with a quantum well structure of light emitter by which high-brightness light emission of a long wavelength such as blue to green can be obtained, using GaYIn1-YN crystal which is small in composition ratio of indium superior in crystal property. SOLUTION: This is a group-III nitride semiconductor light emitting element, which possesses at least a quantum well structure of light emitter consisting of a p-type clad layer 105 consisting of a p-type group-III nitride semiconductor crystalline layer, a well layer 101 consisting of an n-type group-III nitride semiconductor crystalline layer contacting, on one side, with this p-type clad layer 105 and including indium (In), and an n-type barrier layer consisting of an n-type group-III nitride semiconductor crystalline layer contacting with the other side of this well layer 101. In this case, the well layer 101 has an energy structure, where the top of the valence band is curved to the side of low energy as to a positive hole toward the junction interface with the p-type clad layer 105.
Patent JP-S5787290-A (JP)
Title: Picture memory
Inventor: ACHIHA MASAHIKO
IPC: H04N19/50
Filed: 1981-09-21
Abstract: PURPOSE:To improve read-out and write control and to make a reproduced picture easy to see even when there is a varition in new and old pictures, by dividing the reproduced picture into the new and old pictures without interlacing the new and old pictures, when updating a picture signal. CONSTITUTION:A TV signal from a TV camera 1 is digitized by an A/D converting circuit 2, is stored in a frame memory 3 under the control of a controlling circuit 4, and contents of the memory 3 are read out and are transmitted to the receiving side at a transmission speed being suitable for the transmission line. Also, in the receiving side, the transmitted signal is stored in a frame memory 5 under the control of a controlling circuit 6, is read out repeatedly at a high speed, is converted to an analog signal by a D/A converting circuit 8, and a TV signal is inputted to a monitor 8. In case when a signal of the memory 3 is read out by this controlling circuit 4, or in case when a signal is written in the memory 5 by the controlling circuit 6, a scanning number is made a signal having no interlacing so as to become 1 2 3..., the reproduced picture is divided into two by new and old pictures, and the reproduced picture is made easy to see even when there is a variation in the new and old pictures.
Patent JP-S6040582-A (JP)
Title: Magnetic disk device
Inventor: ADACHI OSAMU
IPC: G11B23/033
Filed: 1983-08-15
Abstract: PURPOSE:To remove the dust attached to a disk by wavign a liner sheet to the case surface and adhering the liner sheet to a case through the top parts of the wave of the liner sheet. CONSTITUTION:Liner sheets 10 and 20 are formed by waving disk-shaped thin unwoven fabric toward its circumference so that top parts 11, 12, 21 and 22 are extended radially. The diameter of the fabric disk is approximately equal to a magnetic disk 1, and the height between top parts 11 (21) of one side and top parts 12 (22) of the other side are approximately equal to the depth of a groove 6.Then the sheets 10 and 20 are put on both sides of the disk 1 with cocontact secured between top parts 12 and 22. The top parts 11 and 21 are adhered to cases 4 and 5 respectively by melt fusion.
Patent JP-H0689838-A (JP)
Title: Dynamic control of individual spot exposure in optical output device
Inventor: TOOMASU ERU PAORI
IPC: H01L21/027
Filed: 1993-06-18
Abstract: PURPOSE: To obtain a new method for accurately controlling optical energy used for forming an individual spot on the image plane in a scanning optical output system. CONSTITUTION: A means 114 for driving a light source based on data signals, a photodetector 106 for transforming at least a part of the light emitted from the light source into the photocurrent, an integrator 108 for determining the time integration of the photocurrent, a threshold memory device 122 and a comparator 110, which compares the time integration of the photocurrent and the content of the threshold memory device, are provided. Then, in the comparator 110, the time integration of the photocurrent and the threshold are compared, and the projection of the light from the light source is stopped when the time integration of the photocurrent becomes equal to at least the value of the content of the threshold device. This is the method and device for performing the dynamic control for the exposure of the individual spot in the optical output device.
Patent JP-S5936792-A (JP)
Inventor: MIWA KEIICHI
IPC: D21C11/00
Filed: 1982-08-26
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-S636411-A (JP)
Title: Measuring instrument for horizontality and verticality
Inventor: TOGASHI YATARO
IPC: G01C9/24
Filed: 1986-06-26
Abstract: PURPOSE:To reduce the influence of vibration and to obtain high accuracy by supporting an air bubble tube slantingly on a pendulum body suspended rockingly. CONSTITUTION:A receiver 3 is provided to a U-shaped receiving frame 2 fixed to the peak in an instrument box 1 and a suspension plate 4 is mounted thereupon rockingly. Upper ends of suspension rods 5 are coupled with both ends of the suspension plate 4 and a weight 6 is coupled with the lower ends of the suspension rods 5 to form the pendulum body. The weight 6 has a hollow part 7 which is open in both front and rear surface and the bottom surface and the air bubble tube 9 supported therein by a support 8 is supported so that it can slants around a support shaft 10 as a fulcrum in the swinging direction of said pendulum body. Consequently, the influence of vibration is vibration is small even if the instrument box 1 is vibrated, and the air bubble tube 9 is directed perpendicularly irrelevantly to the instrument box 1, so the measurement accuracy is extremely high.
Patent JP-S5671392-A (JP)
Title: Failure detection system for scanner
Inventor: NAKANO TORATA
IPC: H04Q3/72
Filed: 1979-11-15
Abstract: PURPOSE:To detect failures in a short time and to simplify the maintenace, by forming a pseudo loop in one subscriber unit and scanning the scanning line for maintenance and diagnosis at every scanning of each scanning matrix. CONSTITUTION:If there is a failure at a diode at scanning row R15, bit position b0, a pseudo loop is formed in the unit of subscriber to scan the scanning matrix rows R15, R16 and the scanning line MT row for maintenance diagnosis corresponding to the bits of cross point R15, b0 is scanned, then the information selected for two rows on the 1/n check circuit dut to flowing of current to a damaged diode is given. The failure is detected at the 1/n check circuit and no response signal is fed to the central control unit from the response signal transmission circuit ASW, then the central control unit detects the failure.
Patent JP-S5849906-A (JP)
Title: Cable containing mixture
Inventor: SASAGAWA MASAO
IPC: G02B6/44
Filed: 1981-09-19
Abstract: PURPOSE:To prevent the increment of the transmission loss of an optical fiber due to the increment of the pressure of a mixture, by inserting spongy and rubbery materials, which change the volume by pressure, into the mixture to absorb the increment of the pressure of the mixture in respect to a cable containing an optical fiber core where the waterproof mixture is packed. CONSTITUTION:A pressure absorbing member 23 is wound as upper winding materials into a tape to wrap an optical fiber 21 and a mixture 22 or is arranged cylindrically to wrap them, thus inserting a pressure absorbing member 3 into the cable. Normally, the pressure absorbing member consists of a flexible plastic, polyurethane, or the like which has a force to put back the fluid mixture after the deformation or the like to the pressure is removed. Thus, the increment of the pressure of the mixture is absorbed to prevent the increment or the like of the transmission loss of the optical fiber.
Patent JP-H0442062-A (JP)
Title: Detecting apparatus
Inventor: WATANABE HIROSHI
IPC: G01D3/00
Filed: 1990-06-08
Abstract: PURPOSE:To facilitate the adjustment of the dispersion in characteristics of circuits and elements by converting a voltage signals into frequency data, counting the data, outputting a reference voltage signal into a converting means, and adjusting the counted value so that the counted value agrees with the reference value. CONSTITUTION:Paper 4 is held with a conveying belt 5 and conveyed between a reference roller 1 and a detecting roller 2. Then, the roller 2 is moved up and down in response to the thickness of the paper 4. A thickness sensor 3 outputs the voltage signal in response to the moving amount of the roller 2. The output of the sensor 3 is amplified 6 and converted into the frequency data in a V/F converter 10. The data are counted in a counter 11, and the result is outputted into a control part 12. The control part 12 discriminates whether the paper 4 has the abormal thickness or not, and the result is indicated on a display part 13. At this time, the input from an amplifier 6 is cut off in a signal selecting circuit 7. A reference signal stored in a memory circuit 8 is selected and inputted into the converter 10. A variable resistor 9 is adjusted so that the counted value of the counter 11 becomes ''100''. Then, the dispersion in characteristics of the converter 10 is adjusted, and the precise thickness of the paper can be detected.
Patent JP-S6039759-A (JP)
Title: Crt for light source
Inventor: YAMAGUCHI TAKEHIRO
IPC: H01J63/06
Filed: 1983-08-12
Abstract: PURPOSE:To improve operability without using stem pins by forming terminals provided on the base of a CRT radiating a non-focus electron beam from an electron gun to a phosphor screen for luminescence in a button shape and feeding a current to the electron gun. CONSTITUTION:The base section of a CRT for a light source radiating a non- focus electron beam from an electron gun 3 to a phosphor screen provided in front of a vacuum envelope 1 is formed by providing button-shaped base terminals 5a, 5b on the bottom and side of a member 14 protruded at the bottom of a stem section 4, and the terminals 5a, 5b are connected to the electron gun 3. In addition, a socket section 17 to be coupled with the base section 14 is formed by providing terminals 20, 21 corresponding to the terminals 5a, 5b. Accordingly, a current can be easily fed without using stem pins, and also the visibility distance can be largely reduced with many CRTs are aligned to form a display unit.
Patent JP-S6038598-A (JP)
Inventor: INAGAKI KIYOSHI
IPC: F42B4/30
Filed: 1983-08-12
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-2000337786-A (JP)
Title: Heat transfer tube for heat exchanger
Inventor: OZAWA RYUJI
IPC: F28F21/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To make significantly improvable the heat transferring ability of a heat transfer tube for heat exchanger by forming the tube wall of the tube of a metallic sheet and corrugating the external surface of the tube wall in a waveform extended in the axial direction. SOLUTION: The heat transfer tube 6 for beat exchanger is composed of a corrugated tube with a metallic tube wall 61 having spiral crest sections (m) and trough section (v). The external surface 62 of the tube 6 is corrugated in such a way that the waves are extended in the axial direction. The metal which can be used for the wall 61 includes stainless steel, copper, titanium, and their alloys. The tube 6 can be manufactured by corrugating the tube wall of a metallic tube. When the tube 6 is manufactured in the above-mentioned way, the tube wall 61 forms axially extended waves as shown in the figure and not only the external surface 62 but also the internal surface 63 of the wall 61 are corrugated. Therefore, the heat transfer tube 6 can maintain a superior heat transferring ability for a long period.
Patent JP-S6127775-A (JP)
Title: Automobile
Inventor: KUMAGAI MORIJI
IPC: B62D63/02
Filed: 1984-07-18
Abstract: PURPOSE:To lighten body weight from the apparent standpoint, by installing an exhaust hood so as to cause its outlet end to be opposed to a running ground at the point midway between front and rear wheels, while uplifting a car body with air pressure to be produced inside the hood by a blower. CONSTITUTION:A downward exhaust hood 5 being formed by a flexible material is installed in a position midway between front and rear wheels 2 and 3 so as to cause its lower edge 5' to be situated in and around a ground level. On top of a front end of this hood 5, there is provided with a frontward duct 7 having an air intake 8 to be opened to the front of a car body 1. And, a blower 9 is set up inside this duct 7 in addition. Now, if the blower 9 is started, air is collected inside the said hood 5 from the intake 8 by way of the duct 7, and air pressure inside the hood 5 goes up, uplifting the car body 1 to some extent. Therefore, apparent weight of the car body 1 is thus reduced. During car running, since running air enters the inside of the duct 7, this running air keeps a state of making air pressure inside the hood 5 go up, in combination with an air blast by the blower 9.
Patent JP-H10337397-A (JP)
Title: Washing machine
Inventor: MORINAKA JUNICHI
IPC: D06F37/40
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable to obtain a rotation torque for a sufficient agitation without increasing the torque of a drive motor itself, by connecting a washing axis and a washing side input axis through a reduction mechanism. SOLUTION: This washing machine comprises a washing axis 29 for rotating an agitation wing 25, a reduction mechanism 30 for connecting the washing axis 29 to an output side while connecting a washing side input axis 34 to an input side, and a rotor 31a connected to a lower part of the washing side input axis 34. When washing, the rotation of a rotor 31a is decelerated by a reduction mechanism 30 to rotate an agitation wing 25, so that the rotation torque of the agitation wing 25 can be increased without increasing the rotation torque of the drive motor 31.
Patent JP-S6041081-A (JP)
Inventor: KAKO TOKUJI
IPC: G09B17/00
Filed: 1983-08-15
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-H11349457-A (JP)
Title: Dyeing composition for keratinous fiber, containing cationic direct dye stuff and polyol or polyol ether
Inventor: LANG GERARD
IPC: A61Q5/10
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting a good resistance to various attacking factors to which a hair may be subjected, and treating a coloring having less selectivity by containing a specific cationic direct dye stuff and a specific polyol, etc., in a medium suitable for the dyeing. SOLUTION: This dyeing composition for a keratinous fiber containing a cationic direct dye, a polyol or a polyol ether, is prepared by containing, in (A) a medium suitable for the dyeing, (B) one or more kinds of a direct cationic dye of the formula: A-N=N-B (A is a group of formulae I to III; R1 is chlorine, etc., R2 is a 1-4C alkyl or the like; R3 , R4 are each a 1-4C alkyl or the like; Z is oxygen or the like; M, K, P are each CH or the like; R6 , R7 are each H or the like; X<-> is an anion; provided that when R4 is a 1-4C alkyl and also Z is sulfur, conditions such as R3 is not H, etc., must be satisfied; B is a group of formula IV or the like; R8 is H or the like; R9 is H or the like; R10 is H or the like), (preferably a compound of formula V or the like) and (C) at least glycerol and/or a >=4C polyol and/or a 1-8C aliphatic ether, etc., of a 3-9C polyol.
Patent JP-S5938159-A (JP)
Title: Wiper blade
Inventor: AOYAMA MASUTOSHI
IPC: B60S1/38
Filed: 1982-08-30
Abstract: PURPOSE:To make the wiping of a glass surface more complete, by cutting the rubber member of a wiper from its head to its front end to divide the member into left and right halves, and by making the wiper blade into contact with the glass surface always by two positions of the wiper blade even if the rubber member is a curved surface. CONSTITUTION:A rubber member 9 comprising a head part 9a, a neck part 9b contiguous to the head part 9a, a lip part 9c and an edge part 9d, is composed of first and second rubber pieces 12, 13 which are longitudinally separatable from each other and which are formed by cutting the rubber member 9 at its substantially center in the crosssection thereof from the head part 9a to the front end of the edge part 9d. Then, the first and second rubber pieces 12, 13 are coupled to a packing holding part in the condition that their cut surfaces are contacted together. The rubber member 9 is subjected to depressing force which is applied to the wiper blade under the action of a wiper arm, and therefore, is bent to be deformed in the neck part 9b.
Patent JP-S5671550-A (JP)
Title: Forming method for cylindrical member with intermediate conic part
Inventor: KOMADA SUSUMU
IPC: B21K21/08
Filed: 1979-11-16
Abstract: PURPOSE:To form easily a cylindrical member having an intermediate conic part by forming a small-diameter part, taper part and large-diameter part successively by forming a cylindrical starting material by ring roll system free forging. CONSTITUTION:Into hollow hole 2 of starting material 1 in a regular cylinder shape, core metal 3 is inserted in parallel to the material axial line. Core metal 3 has small-diameter part 4, conic part 5, small-diameter part 6, and collar part 7. While material 1 is rotated by rotating the core metal, one end part of material 1 is reduced between V-shaped upper anvil 8 and core metal 3 to form the 1st semifinished body 9. The hole is expanded extending from this small-diameter part 10 to large- diameter part 11 to form the 2nd semifinished body 12. Next, taper part 13 is expanded which corresponds to the conic part and large-diameter part. Finally, the opposite end part to small-diameter part 10 of the 2nd semifinished body 12 is corrected in shape in parallel to complete large-diameter part 14, so that complete forging product 15 will be obtained. Thus, products in desired shapes can be formed easily by free forging.
Patent JP-H058-A (JP)
Title: Traveling control device of working machine in paddy field
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1991-06-21
Abstract: PURPOSE:To smoothly control speed by outputting a detected value of mud hardness as an electrical signal and operating an amount of automatic speed change in an automatic speed reduction controlling means based on a detected value by mud hardness sensor. CONSTITUTION:An electrically-driven cylinder 20 is controlled by an automatic speed reduction controlling means B in such a way that a detected value of a means 19 of discovering the number of revolutions of an engine irrespective of a set value of a setting means PM4 stays in a given level. An operating means C calculates an amount of automatic speed change in the controlling means B based on a detected electric signal value by a mud hardness sensor 9 and automatically reduces speed in an operated speed reduction width.
Patent JP-H0713024-A (JP)
Title: Light transmission plate for back light of liquid crystal display device
Inventor: SHIMOMURA TETSUO
IPC: G09F13/18
Filed: 1993-06-21
Abstract: PURPOSE:To extremely easily produce the light transmission plate used as a back light for a liquid crystal display device and to provide the light transmission plate which uniformly radiates light and has good efficiency. CONSTITUTION:This light transmission plate 1 is a planar or unstretched film- like light transmission plate 1 consisting of a styrene polymer having substantially a syndiotactic structure. The light transmission plate 1 has cracks 2 in the direction perpendicular to its plane and the depth of these cracks 2 in the light transmission plate 1 has a distribution in the longitudinal direction of the light transmission plate 1. As a result, the production is facilitated and the uniform light scattering is generated.
Patent JP-H0810426-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-06-30
Abstract: PURPOSE:To prevent a trouble of continuation of a game while the transmission of information between a recording medium processor and a game machine fails by providing a game machine with a game medium applying disability activation means to disable the application of a game medium when the abnormality in the condition of transmitting information is detected by an information transmitting condition detecting means. CONSTITUTION:When a microcomputer 220 for delivery control, a motor circuit 223 and a delivery motor 189 are combined to meet requirements for applying a game medium including the inputting of a game medium renting command signal, a game medium application means is formed to apply a game medium. An information transmitting condition detecting means is formed by the microcomputer 220 for delivery control, a signal circuit and the like to detect the condition of transmitting information by an information transmitting means between a recording medium processor and a game machine. When abnormality of the information transmitting condition is detected by the information transmitting condition detecting means, a game medium application disabled position is set up to suspend the application of the game medium by a game medium application disability activation means built by the game medium application means.
Patent JP-H05338358-A (JP)
Title: Heat mode thermal transfer recording material
Inventor: MATSUMOTO SHINJI
IPC: B41M5/392
Filed: 1992-06-09
Abstract: PURPOSE:To provide a heat mode thermal transfer recording material having sensitivity suitable for laser beam, imparting a transfer image free from color turbidity and obtaining an image excellent in color reproducibility. CONSTITUTION:In a heat mode thermal transfer recording material characterized by that a photothermal conversion layer containing at least a solvent-soluble near infrared absorbing dye and a water-soluble ink layer are provided on a support, the solvent-soluble near infrared absorbing dye is dissolved in a solvent in an amount Of 0.1wt.% or more, the thickness of the photothermal conversion layer is 1.0mum or less, the absorbancy of the photothermal conversion layer at the max. absorption density of a wavelength of 700-1000nm is 0.3 or more, the ink layer contains a water-soluble binder, the thickness of the ink layer is 1.0mum or less and the transmissivity of a wavelength of 700nm or more at an absorption peak is 10% or less. The thickness of 1.0mum or less of the ink layer is a pref. mode because effect is more developed.