baber/WOPTO huggingface dataset:
Patent JP-H10108033-A (JP)
Title: Scanner and interpolation picture element generation method therefor
Inventor: KANTANI MASASHI
IPC: H04N1/60
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of false colors, without lowering a resolution by respectively correcting red average signals and blue average signals and expressing red and blue interpolation object pixel. SOLUTION: G signals and R/B signals are outputted from a 2-line sensor and the G signals are thinned for every other pixel by a thinning processing in a thinning circuit (B). The inputted G signals and the R/B signals are made point sequential in a composite circuit (C), converted to digital image data in an A/D conversion circuit and tentatively stored in a buffer memory and they are read and outputted through an SCSI interface. The outputted digital image data are separated into R, G and B data in a RGB separation circuit and supplied to an interpolation circuit, and the image data generation processing of an interpolation object pixel is performed. The pixel equivalent to R3 and the pixel equivalent to B4 are generated as the correction object pixels (E). Since data for which an arithmetic mean is corrected are used, the generation of the false color is prevented.
Patent JP-2001096549-A (JP)
Title: Product model, manufacturing method for the same and mold for foam molding
Inventor: NAGAOKA TATSUYA
IPC: B29C33/38
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a product model for easily and accurately molding a foamed molding so as to recover from a deformed state to a product shape, a method for manufacturing it and a method for manufacturing a mold for foam molding. SOLUTION: The method for manufacturing a mold for foam molding comprises a step of manufacturing a reverse mold 50 for a product model 10 after deforming by deforming a part to be deformed of the model 10 becoming a deformable and shape holdable part 20 to be deformed releasable from the mold after deforming at an at least part of the mold and forming the model corresponding to the product shape releasable from the mold, and a step of precipitating a metal layer on a surface of a base 60 manufactured from the mold 50.
Patent JP-H10107869-A (JP)
Title: Communication control unit
Inventor: KAWAMURA TOSHIKI
IPC: H04L29/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the fault of data ghosts generated by erroneous setting in both communication control units(CCUs) by providing a means for detecting that both CCUs are erroneously set to a transmission/reception timing send-out mode in the case of performing direct connection in a specified interface. SOLUTION: In the case of performing the direct connection in an ITU-T recommendation X.21 interface, when mode selection signals 12 are set to the transmission/reception timing signal (XS) send-out mode, a mode holding circuit 10 holds the state and enables a line driver 91 as an XS enable signal 11. In this case, when both CCUs 7 are erroneously set to the XS signal send-out mode, clocks are inputted also from S line input in the present unit, a clock extraction circuit 70 detects the signal transition and a clock recognition circuit 80 generates interruption signals by obtaining a logic value with the XS enable signal 11. A CPU recognizes the interruption and detects the erroneous setting of both CCUs 7.
Patent JP-H08118490-A (JP)
Title: Crosshead die, and manufacture of long fiber-reinforced resin structure
Inventor: AMAIKE TAKESHI
IPC: B29C48/06
Filed: 1994-10-18
Abstract: PURPOSE: To eliminate the inconvenience such as fiber bundle cut, etc., and to improve the impregnancy by varying the height of the bent crest or trough of a passage in a crosshead die. CONSTITUTION: The inlet 402 and the outlet 403 of a passage 400 are disposed in the same planar surface X of a crosshead die 4, and the zigzag unit length of the crests and the troughs formed in the zigzag manner in both front and rear surface direction of the planar surface is constant. The height h1 of the bent crest 404 first in contact with the continuous fiber bundle from the surface X is higher than the height h6 of the bent trough 409 last in contact with the continuous fiber bundle from the surface X, and the heights h2 , h3 , h4 , h5 of the adjacent crests or troughs on the way of the both are set the same as the height of the front or rear crest or trough thereof or low toward the outlet 403. Accordingly, the tension received by the bent crest or trough of the bundle 1 is maximum at the initial crest 404, and minimum at the last trough 409. Therefore, the opening and the impregnation of the bundle 1 passing through the die 4 are effectively conducted.
Patent JP-H06127818-A (JP)
Title: Winding condition setting system for automatic winder
Inventor: WAKABAYASHI MASAHIRO
IPC: B65H54/70
Filed: 1992-10-15
Abstract: PURPOSE:To enable the setting of a winding condition only by confirming the condition transferred from a centralized control device by transferring winding condition data to each control device from the centralized control device for monitoring the operating information of each control device for controlling the operation of each of plural automatic winders. CONSTITUTION:Each automatic winder 10 connected to a spinning machine 11 through a pick finding device 12 is formed of multi-spindle winding units 13, and a control device 14 for controlling each winding unit 13, and additionally provided with a doffing device 15 in the freely reciprocated state along each winding unit 13. The operating information of each control device 14 is monitored by a host centralized control device 19. In the case of such information as to need a machine number and a winding setting condition being transmitted to the centralized control device 19 by the operation at the control panel 17 of the control device 14, the winding setting condition of the machine set at the centralized control device 19 is transferred to the pertinent control device 14 so as to control the operation of the automatic winder 10 on the basis of the transferred data.
Patent JP-H02125753-A (JP)
Title: Printer
Inventor: TANAKA MITSUAKI
IPC: B41J17/02
Filed: 1988-11-04
Abstract: PURPOSE:To release a jamming state wherein recording paper and an ink sheet are welded by mounting a control part for performing control so that a thermal head is once raised when a power supply is closed to release the welded state of the recording paper and the ink sheet before a drive part is operated. CONSTITUTION:A printer is constituted of a control part 1A, a platen driving part 2 and a thermal head 7. The control part 1A is constituted, for example, of a microcomputer and connected to the platen driving part 2, a roller driving part 4 and a head driving part 6. When the power supply of the printer is again closed, the control part 1A is operated so that the thermal head 7 is raised by the head driving part 6 and the release operation of recording paper 8 and an ink sheet 9 is performed. Then, the thermal head 7 is allowed to fallen by the head driving part 8 under the control of the control part 1A to initialize the recording paper 8 and the ink sheet 9.
Patent JP-S62137480-A (JP)
Title: Position control type air flow control device
Inventor: ARAIDA CHIAKI
IPC: F02M69/32
Filed: 1985-12-10
Abstract: PURPOSE:To contrive to stabilize flow property by connecting a diaphragm to the valve body of a solenoid valve, while on the other hand making a chamber formed by the diaphragm communicate with a negative pressure passage through an orifice and with an atmosphere passage through a passage opened and closed by the plunger of the solenoid valve. CONSTITUTION:A diaphragm chamber 10 formed by a diaphragm 6 connected with the valve body 5 of a solenoid valve 1 is made to communicate with pressure chamber 13 through an orifice 14, while on the other hand, with an atmosphere chamber 12 through a passage 9 formed in the valve body 5 and an orifice 15. A valve seat 3 provided in the plunger 2 of the solenoid valve 1 is installed in a position where the communication between the passage 9 and the orifice 15 is adjusted, therefore when the distance between the valve seat 3 and the opening part of the passage 9 is changed by the influence of a suction negative pressure, the pressure inside the diaphragm chamber 10 acting on the valve body 5 changes and the position of the valve body 5 can be returned, at all times, to a position corresponding to the position of the valve seat 3.
Patent JP-H04154092-A (JP)
Title: Discharge lamp lighting device
Inventor: KANBARA YASUSHI
IPC: H05B41/392
Filed: 1990-10-15
Abstract: PURPOSE:To detect discharge abnormality by emissionlessness by connecting a series return current path, formed of a diode and a choke having a secondary winding, between a resonance voltage generating part and a high frequency power supply. CONSTITUTION:A series resonance circuit of the first choke L1 and capacitors C3, C4 is connected to an output of a high frequency power supply 3, and a resonance voltage generating part is formed by connecting a discharge lamp 1 in parallel to the capacitor. A return current path, formed of a series circuit of a diode D20 and the second choke L3 having a secondary winding, is connected between the resonance voltage generating part and the high frequency power supply 3. Since a current is supplied in only one direction from the high frequency power supply 3 to the discharge lamp 1 when its one filament is placed in an emissionless condition, secondary output voltage of the second choke L3 is increased by increasing resonance voltage of the discharge lamp 1. This increase is detected by a resonance voltage detecting part of a control circuit 2. In this way, discharge abnormality due to emissionlessness can be detected.
Patent JP-2000116006-A (JP)
Title: Method and device for adjusting voltage of distribution line
Inventor: KURIYAMA TADASHI
IPC: H02J3/26
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator, capable of adjusting three-phase unbalanced voltage of a distribution line into a balanced voltage. SOLUTION: First/second single-phase voltage regulators 11, 12 with taps are provided so that the level of two-phase voltages V1 and V2 of a three-phase voltage appearing between three-phase distribution lines can be respectively adjusted independently. By switching the taps of the first and second voltage regulators 11, 12 so as to make the level of the two-phase voltage V1 and V2 almost equal to the level of a reference voltage VB with the rest of signal- phase voltage VB of the three-phase voltage which serves as the reference voltage, three-phase unbalanced voltage is adjusted into balanced voltage.
Patent JP-H10125563-A (JP)
Title: Formation of electrode of electronic component
Inventor: NAKAGAWA TAKUJI
IPC: H01G13/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To achieve efficient and sure masking, thereby achieving formation of an electrode in a predetermined region, in a method for forming an electrode of an electronic component in which the surface of the electronic component is masked except a region in which the electrode is to be formed and dry plating is carried out in that state, thereby forming the electrode in the region in which the electrode is to be formed. SOLUTION: A plurality of electronic components 11 are arranged in a holder 13 in a state wherein a region 12 in which an electrode is to be formed is exposed, and a mixture of a powder material16 and a liquid is applied onto the surfaces of the electronic components 11, so that the respective gaps 14, 15 between the electronic components 11 and between the electronic component 11 and the holder 13 are also filled by the mixture, and after the liquid is evaporated, the powder material 16 on the region 12, in which the electrode is to be formed, is removed and dry plating is carried out in this state in the region 12 in which the electrode is to be formed.
Patent JP-H02124106-A (JP)
Title: Padding for bedding
Inventor: SAKA KENJI
IPC: A47C27/14
Filed: 1988-11-02
Abstract: PURPOSE:To provide the padding which emits the flavor of a Japanese cypress, has an effect of stabilizing mind and has hygroscopicity and adequate hardness by incorporating and fixing powder of natural wood contg. tropolones at a specific ratio into a porous body of a polyvinyl acetal system having open cells. CONSTITUTION:The powder of the natural wood contg. the tropolones expressed by the formula I which is sized by a sieve, etc., to <=2mm is prepd. and this powder is added and mixed to and with an aq. polyvinyl alcohol soln. to attain 20 to 60wt.% content of the above-mentioned powder; thereafter, starches, such as potato starch powder, are added as a pore forming material, to the mixture and further aldehydes and acid catalyst are added to the mixture and the mix ture is uniformly stirred to prepare the slurry-like liquid. This liquid is cast into a prescribed molding flask and is subjected to reaction for, for example, 15 to 25 hours at 50 to 80 deg.C to obtain the reaction product. The product is in succession rinsed and is cut and molded to a proper shape and the cut moldings are dried.
Patent JP-2001103369-A (JP)
Title: Image sensor system
Inventor: FUKAYA MASAHARU
IPC: H04N7/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce unevenness of an illuminance distribution of lighting formed by the arrangement of a plurality of infrared ray LEDs in order to enhance the precision of fault detection by an image picked-up by a camera. SOLUTION: An A/D converter section 2 digitally converts respective video signals from a camera 1 when a lighting section 7 irradiates an object and when other lighting section whose illuminance distribution is uniform than the lighting section 7 irradiates the object. An image memory 3 stores the digitally converted video signals. A luminance value calculation section 4 calculates luminance values at preset luminance detection points (a plurality of points) from the signals read from the image memory 3, a memory section 5 stores the luminance values which are read out, and a comparison section 6 compares the data at the respective luminance detection points and outputs difference data.  A CPU 10 controls the current of each infrared ray LED of the lighting section so as to make a difference among the luminance values at the respective luminance detection points outputted from the comparison section zero or make it equal to each other.
Patent JP-H09171798-A (JP)
Title: Metal halide lamp
Inventor: HORIUCHI MAKOTO
IPC: H01J65/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a light source high in luminous efficiency, and durable in life. SOLUTION: The metal halide lamp is so constituted as to let at least followings other than starting rare gas, be sealed in a translucent container 1, namely, halide of indium(In), halide of terbium(Tb), disprosium(Dy), holmium(Ho), erbium(Er), and thulium(Tm), or halide of mixture of these terbium(Tb), dysprosium(Dy), holmium(Ho), erbium(Er) and thulium(Tm). In this case, halide of the indium(In) of 0.1mg/cc to 1.5mg/cc is sealed therein. As a result, a luminous spectrum is distributed over the whole of a visible range, the lamp high in efficiency can thereby be obtained, and furthermore, a luminous tube is restrained from losing translucency, so that a luminous source durable in life can thereby be obtained.
Patent JP-S61151492-A (JP)
Title: Composite display timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04C3/00
Filed: 1984-12-25
Abstract: PURPOSE:To sufficiently develop the beautifulness of color forming type electrochromism (ECD) display, by supplying a current sufficient to rewrite an ECD display apparatus by stopping the driving of a pulse motor only for a definite time by a hand operation control circuit when a calender is rewritten. CONSTITUTION:The operation of a hand operation control apparatus 40 stops the driving of a hand operation display apparatus due to a clock signal Pt simultaneously with the generation of a data signal Pd and the time at this time is sufficiently used to perform the large current driving of an ECD display apparatus 3, and clear and beautiful calender display is performed. After the rewriting of the ECD display apparatus was finished, quick feed correction is applied to the hand operation display apparatus 2 according to the informa tion stored in an UD counter 20.
Patent JP-H04156245-A (JP)
Title: Three-phase armature winding
Inventor: KAWAMURA TSUTOMU
IPC: H02K3/28
Filed: 1990-10-17
Abstract: PURPOSE:To make the automation of coil inserting work easier and to suppress the generation of an unbalanced exciting current by providing double layer windings by simultaneously inserting the windings of three phases as a set into slots by the number of times equal to the number of poles at the intervals of a particular quantity in electrical angle for windings of each phase. CONSTITUTION:Windings U1 to U4, V1 to V4 and W1 to W4 for each phase and each pole comprise q-concentrically-wound coils U11 to W44 or q-continuous coils corresponding to the number of slots of each pole and each phase. Where, q means the number of slots of each pole and each phase. Also, the windings U1 to W4 of each phase are mutually separated by ppi/3 in electrical angle; also, the windings for three-phase are made as a set and simultaneously inserted into slots at the number of times equal to the number of poles thereby being formed into double layer winding. Where, p means the number of poles. In the case shown in the drawings, the number of slots, q, for each pole and each phase is given by q=48/4X3=4. By doing this, automatic coil inserting work becomes possible; and inserting positional relation to the slots of each phase windings U1 to W4 becomes the same for each of U to W of each phase. Thus, winding impedance is balanced between three phases and the generation of unbalanced exciting current can be restricted.
Patent JP-2001100544-A (JP)
Title: Image forming device and image forming method
Inventor: KURAMOTO SHINICHI
IPC: G03G15/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device whose power consumption is restrained to be low and which is made compact by eliminating the need of a large-scale cooling mechanism for cooling an intermediate transfer belt, and its image forming method. SOLUTION: Electrostatic latent images on photoreceptor drums 31Y, 31M, 31C and 31K formed with a laser beam radiated from a laser ROS 20 in accordance with an image signal from a control board 10 are developed by developing devices 32Y, 32M, 32C and 32K, so that a color toner image is formed on an intermediate transfer belt 40 having a heat resistant resin layer on its surface on a side where the toner image is carried and a metallic layer on its back surface on a side where it abuts on a fixing roller 81 and having a porous layer between the heat resistant resin layer and the metallic layer, and then it is adhesively transferred to recording paper 70 by the pressing force of a pressure roller 82 and the fixing roll 81.
Patent JP-S61152740-A (JP)
Title: Production of asphalt foam
Inventor: KUMASAKA SADAO
IPC: C08J9/40
Filed: 1984-12-27
Abstract: PURPOSE:To produce an asphalt foam free from stickiness, and having excellent processability and improved sound-insulation property, by impregnating an asphalt emulsion to a foamed sheet having open cell structure, drying the impregnated emulsion, attaching inorganic powder to the surface and pressing the powder into the surface layer. CONSTITUTION:The objective asphalt foam can be produced by impregnating (A) an asphalt emulsion produced by stirring and dispersing 1pt.wt. of asphalt mechanically in 0.3-2pts.wt. of water using cationic or anionic surfactant, etc., in (B) a foamed sheet having a thickness of 5-30mm and having open cell structure, preferably a urethane foam sheet, drying the impregnated emulsion, applying (C) inorganic powder such as talc, calcium carbonate, etc., to the surface of the sheet, and pressing the surface with a roll, etc., to press a part of the inorganic powder attached to the surface into the foam.
Patent JP-S61158364-A (JP)
Title: Cleaning apparatus
Inventor: SAKAKIBARA TEIGO
IPC: G03G21/10
Filed: 1984-12-29
Abstract: PURPOSE:To enable to maintain a good cleaning function for a long period by giving a conductive property to at least a part of surface of a blade except an edge part contacting with an image substrate under a pressure, thereby preventing an increase of contaminants at the part in which the image substrate contacts with the blade under the pressure. CONSTITUTION:The cleaning blade 3 is contacted with the sensitive body 1 in the direction of a counter. One of edges 3a of said blade 3 contacts with the surface of the sensitive body under the pressure. The conductive coating 6a-6c is formed on the three outer surfaces of the blade except the nearest part of the edges 3a. Said conductive coating material formed on the surface of cleaning blade has <=10<8>OMEGAcc, preferably <=10<5>OMEGAcc volume resistivity. The coating is performed by vapor-depositing a metal such as carbon black or Al or by spraying or dipping a dispersion of conductive powders of In2O3 in a liquid resin on the surface of blade and adhering thereon.
Patent JP-S61150140-A (JP)
Title: Optical information processing unit
Inventor: ISHITANI AKIRA
IPC: G11B7/13
Filed: 1984-12-25
Abstract: PURPOSE:To attain very easy adjustment by using a photodetector made of a transluscent material as the photodetector so as to reduce the number of optical components remarkably. CONSTITUTION:A light source 1 such as a semiconductor laser, a collimate lens 2, a photodetector 3, and an objective lens 4 are arranged at a prescribed interval on the same optical axis. The photodetector 3 is constituted by a transluscent material such as a crystal silicon or amorphous silicon and transmits nearly 50% of amount of light. Through the constitution above, the light from the light source 1 is focused onto the optical disc 5 and the emitted light reaches the photodetector 3. In this case, the reflected amount of light is increased/decreased by pits or the like on the disc and the amount is converted into an electric signal. Thus, the number of components is reduced without using a beam splitter and the adjustment is made easy. Further, the decrease in the sensitivity is corrected by the increase in the emitted amount of light.
Patent JP-H01120978-A (JP)
Title: Television receiver
Inventor: YOSHIMI OSAMU
IPC: H04N7/035
Filed: 1987-11-04
Abstract: PURPOSE:To facilitate the channel reservation of the use by providing a means displaying a reserved reception channel number and a teletext program number on a television screen and displaying the reserved reception channel depending on the content of a display rewrite means at reservation display. CONSTITUTION:A television signal inputted from an antenna 11 is given to a television receiver circuit 12. A display data of a channel is extracted by the display rewrite means 16 from the decision control means 15 in order to represent the channel in selecting the channel and a character displayed and rewritten by a channel-on screen means 17 is displayed on a television screen 21 via a mixer switch 20 as the on-screen signal 26. A display rewrite data is sent to the channel reserved through a bus line 23 in applying display rewrite or power application or the reservation of teletext for new setting or setting change by using a bus line 23 communicating the display rewrite means 16 and the teletext reservation means 18.