baber/WOPTO huggingface dataset:
Patent JP-H0583501-A (JP)
Title: Image forming method
Inventor: MOTOI TOSHIHIRO
IPC: G03G15/04
Filed: 1991-09-20
Abstract: PURPOSE:To improve gradation for both character area and half tone area and to obtain satisfactory images by improving the gradients in both character area and half-tone area and obtaining a wide dynamic range in the case of forming images due to laser beam scan modulating the width of pulses. CONSTITUTION:A read circuit 220 reads-out image density data corresponding to picture elements from an image density data storage circuit 210, pulse width modulating signals are generated by modulating the source image density data in respective colors with triangular wave signals at a modulation circuit 260, in the case of controlling the light emission of a semiconductor laser 431 according to these signals, it is discriminated by an image discrimination circuit 240 whether the image is in the character area or in the half tone area and in the case of the character area, the write light quantity of the semiconductor laser 431 is enlarged rather than the case of the half tone area.
Patent JP-H0981540-A (JP)
Title: Data driven information processor
Inventor: YOSHIDA SHINICHI
IPC: G06F11/36
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the data driven information processor which easily debugs a data flow graph. SOLUTION: A data driven information processing 1 includes a main body processing part 13 for processing of data packets, a register 16 where information used to discriminate whether the data packet outputted from the main body processing part 13 should be continuously processed in the main body processing part 13 or be outputted to the outside is stored, and a branch part 24 which discriminates which of the main body processing part 13 and an output processing part 15 the output of the main body processing part 13 should be given to in accordance with contents of the register 16 and contents of the data packet and branches the data packet.  The branch part 24 has a copy function; and if it is discriminated that the data packet should be continuously processed by the main body processing part 13 when a branch designation terminal 20 is set to a balue designating a branch, this function makes a copy of the data packet to give it to the output processing part 15.
Patent JP-H03102592-A (JP)
Title: Ic memory card system
Inventor: NAKAMURA TAKESHI
IPC: G06F21/60
Filed: 1989-09-18
Abstract: PURPOSE:To prevent the leakage of data by generating cipher data by mixing false data generated by converting true data into random number data, and making this code data capable of being written and read in/from an IC memory card. CONSTITUTION:In respect of a reader writer 200 which can read and write the data of the memory 110 of the IC memory card 100, the true data is converted into the random number data by a first encipherment means 240 by using a random number generating means 230, and the cipher data is generated from this random number data by a second encipherment means 250. Further, this cipher data is written in the memory 110 by a writing means 220, and this written data is read by a reading means 260, and is decoded by a decoding means 270.
Patent JP-H0288777-A (JP)
Title: Phosphating solution
Inventor: KANO MASASHI
IPC: C23C22/18
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a low-cost phosphating soln. forming a phosphate film having superior alkali resistance, adhesion and superior corrosion resistance after coating by adding formic acid or formate to a phosphating soln. contg. zinc phosphate and Ni ions. CONSTITUTION:Formic acid or formate is added to a phosphating soln. contg. zinc phosphate and Ni ions for phosphating a metal such as steel, Zn plated steel or Zn alloy plated steel. The pref. concn. of Ni ions in the soln. is 0.5-3.0g/l and that of Zn ions is 0.5-2.0g/l. The soln. may contain 0. 3-1. 5 g/l Mn ions, 0.5-2.0g/l F ions, 2-15 g/l NO3 ions or 0.1-1.0g/l ClO3 ions or may further contain 0.01-0.2g/l NO2 ions and/or 0.3-2.0g/l nitrobenzenesulfonate ions as a phosphate film formation accelerator. The resulting phosphating soln. forms a homogene ous, dense phosphate film having superior adhesion and waterproof secondary adhesion when used at about <=45 deg.C.
Patent JP-H1086344-A (JP)
Title: Device and method for inspecting printed matter
Inventor: SASA YASUSHI
IPC: G06T7/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting a different part between an image to be inspected of a printed matter and a reference image irrespective of a kind of a defect. SOLUTION: A region judging section 5 judges whether a region of a reference image data stored in a master memory section 4 is a network point region or a nonnetwork point region. A comparison judging section 6 divides each of image data to be inspected and the reference image data into plural blocks and sequentially sets inspection windows in the each of the blocks by shifting them two-dimensionally one pixel by one pixel. When the inspection window is in the network point region, addition of difference with a symbol is executed with respect to each of corresponding pixels between the image data to be inspected and reference image data in the inspection window.  When the inspection windows is in the non-network point region, addition of difference with an absolute value is executed with respect to each of corresponding pixels between the image data to be inspected and reference image data in the inspection window. The addition values are compared to reference values for judging.
Patent JP-S6394891-A (JP)
Title: Thermal copying method and device therefor
Inventor: KASHIO YUKIO
IPC: B41M5/28
Filed: 1986-10-11
Abstract: PURPOSE:To simplify the process for copying an original, by a method wherein, a thermal recording paper is disposed so that the surface of a color-forming thermosensible layer faces an image area of an original to be copied and the surface of a transparent or translucent base layer is opposed to a light source, the thermal recording paper and the original are brought into pressure contact with each other, and the light source is driven to heat the image area for discoloring the corresponding area of the thermosensible layer. CONSTITUTION:A set thermal recording paper 6 is opposed to an original 19 set on a base 2 and depressed down on the original 19 by grasping a grip portion 10 of a body 1. With the pressing force more than a predetermined value, a pressure sensitive mechanism is actuated and a lamp 8 is turned ON. The light from the lamp 8 is transmitted through a glass plate 12 and the recording paper 6 to be applied to the original 19. The irradiation induces the heat generation of an image area 20 formed on the surface of the original 19 to a temperature sufficiently higher than the other portion. This heat energy generates a color reaction in a corresponding thermosensible layer 16 of the recording paper 6, thus copying the image area 20 of the original to the recording paper 6 to form an image thereon.
Patent JP-H0992068-A (JP)
Title: Connection control method
Inventor: ICHIMACHIDA KAZUJI
IPC: G09G3/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To display only one lamp commanded from a data processor, and transmit the decision of a switch which is surely and the most quickly depressed to the data processor, even if plural switches and contacts are nearly concurrently inputted by performing signal delivery with the data processor using a bit parallel method. SOLUTION: This method is provided with lamp display circuits 3, 9, and 10; such as an alarm panel, a data display panel, an operation table, a console, and a console panel; connected to a data processor to perform plural lamp displays LP1-LP15 by controlling output from the data processor; and switch inputting circuits 2, 7, and 8; such as the operation table, the console, and the console panel; for transmitting the information of an operating or contacts SW1-SW15 to the data processor. Only one out of the plural lamp displays is displayed to transmit information, received the most quickly out of plural switches and contacts, to the data processor.
Patent JP-S6396563-A (JP)
Title: Wind speed sensor
Inventor: YOSHIOKA SHOGO
IPC: G01P5/10
Filed: 1986-10-14
Abstract: PURPOSE:To facilitate the manufacturing work of a wind speed sensor by providing a heating element, a detecting mechanism, and an amplifier on a substrate on which a guiding path is arranged as required. CONSTITUTION:The wind speed sensor 2 is provided with a substrate 4, a rectifying body 6 and a foundation base 8. The substrate 4 is L shaped and constituted of a body part 10 and a projecting part 12. In the projecting part 12, a recessed part 18 is formed, by which first and second fixing end parts 20, 22 for fixing a heating wire 14 are formed. One end side of the heating wire 14 fixed fixing end part 20 connected to a first conductive path 24 printed on the substrate 4. On the other hand, the other end side of the heating wire 14 fixed to the second fixing end part 22 is connected to a second guiding path 26 printed on the substrate 4. To the heating wire 14, a detecting mechanism 16 is connected. The other end sides of third and fourth conductive paths 36, 40, respectively are connected to an amplifier provided on the body part 10. On one surface of the substrate 4, the detecting mechanism 16 and the amplifier 44 are provided, therefore, the detecting mechanism 16 and the amplifier 44 can be fixed easily.
Patent JP-S61119946-A (JP)
Title: Solar heat collecting device
Inventor: DOMAE MASAAKI
IPC: F24J2/04
Filed: 1984-11-15
Abstract: PURPOSE:To enhance the utilization efficiency of the solar heat by a structure wherein a bypass duct to selectively short an air outlet and an air inlet in order to heat liquid by utilizing the air with comparatively low temperature. CONSTITUTION:A solar heat collecting device 1 consists of a solar heat collector 2, within which an absorber 3 and a heat exchanger 4 are housed, to the air outlet 5 of which a supply duct 6 is connected and to the air inlet 7 of which a return duct, and a bypass duct 11, which can selectively short the air outlet 5 and the air inlet 7. In addition, the supply duct 6 and the return duct 9 are respectively connected to a heat storage part 15 provided in an underfloor space. When the temperature of the air at the air outlet 5 is not too high to be used for heating but nearly high to be able to heat the liquid in the heat exchanger 4, the air outlet 5 and the air inlet 7 are selectively shorted by means of the bypass duct 11 so as to circulate the air in the solar heat collector 2 in order to be able to efficiently heat the liquid in the heat exchanger 4 by circulatingly flow the air in a short closed cycle.
Patent JP-H0772746-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/01
Filed: 1993-09-02
Abstract: PURPOSE:To steadily obtain a high quality image by preventing an increase in charges on a recording-material carrying member such as a transfer sheet at the time of transfer and minimizing the effect of the surface potential of the carrying member on transfer efficiency, thereby satisfactorily carrying out transfers from a first color to the final color. CONSTITUTION:Prior to the transfer, at the time of attraction electrification by means of an attraction electrification brush 10a which attracts a recording material onto the transfer sheet 81, the transfer sheet 81 is electrified to the polarity opposite to that used for the transfer, thereby preventing charges on the sheet 81 in third or fourth-color transfer from increasing. At this time, the surface potential of the sheet 81 is measured by an electrometer 20, and a DC bias for the application to the brush 10a is determined by a CPU 40 so that positive potential and negative potential are almost equal, thereby minimizing the effect of the surface potential of the sheet 81, after the attraction electrification, on the transfer efficiency, and preventing the first-color transfer from becoming unstable. Thus, because the transfers from the first color to the final color are satisfactorily carried out, the high quality image can be steadily obtained.
Patent JP-S60136151-A (JP)
Title: High pressure electric-discharge lamp
Inventor: IIDA TAKENOBU
IPC: H01J61/56
Filed: 1983-12-23
Abstract: PURPOSE:To prevent any breakage of the glass bulb and any burning of the stabilizer which might occur in the last stage of the life of a high pressure electric-discharge lamp by properly selecting the structure and dimensions of a highly-dielectric ceramic capacitor which constitutes a starter. CONSTITUTION:In order to prevent the electrostatic radiation of electrons, the electric field of the electrode film surface is decreased by coating the base body of a ceramic capacitor 2 with a material having a higher electric constant than the base body. During the usual lighting of a high pressure electric-discharge lamp, any electric discharge in the ceramic capacitor 2 can be prevented by properly selecting the distance between the periphery of silver film electrodes 8a and 8b and the periphery of a ceramic base plate, the thickness of a highly-dielectric crystalline glass film and several factors including the partial pressure of xenon gas in the internal atmosphere. Owing to the above constitution, it is possible to prevent any breakage of the glass bulb and any burning of the stabilizer which might occur in the last stage of the life of the lamp.
Patent JP-H0881848-A (JP)
Title: Production of polyester thick and thin yarn
Inventor: MURATA TARO
IPC: D02J1/22
Filed: 1994-09-08
Abstract: PURPOSE: To provide a method for producing yarn for cloth having natural uneven feeling although free from rough feeling and having spun-like feeling and glossiness, concretely, for dispersing randomly lengths and pitches (frequencies of appearance) of thick fiber parts in the longitudinal direction of fiber and between single filaments. CONSTITUTION: A flat multifilament, in which a cross section of a single fiber has the ratio of long axis/short axis of 1.5-3.5, is spun in a manner that the long axis is essentially perpendicular to the direction of the blowing of spinning cooling wind and wound up. After aging, the flat polyester filament is drawn at a drawing ratio(DR) which is in a following range against the average natural drawing ratio(NDR), 0.85NDR<=DR<=0.97NDR at or below glass transition temperature.
Patent JP-2001067354-A (JP)
Title: Word newness decision device and word newness decision method
Inventor: FUKUSHIGE TAKAO
IPC: G06F17/27
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a word newness decision device for deciding the newness of a word (the utility of being registered in a dictionary) on the basis of a relationship between word structural elements of a compound word. SOLUTION: A word newness decision device is constituted of a word structural element dictionary 13 for describing the syntactic nature of a word, a word structural pattern decision means 11 which analyzes an internal structure of an inputted word by using the word structural element dictionary and decides a predetermined relationship to which a relationship between word structural elements corresponds, and a word newness decision means 12 for deciding the newness of the word on the basis of the word structural pattern decided by the word structural pattern decision means.  The word structural pattern of a word is decided by dividing an input character string into word structural elements and analyzing syntactic information of each word structural element and a co-occurrence relationship between each of the word structural elements and the newness of the word is decided by comparing the word structural pattern with the predetermined word structural pattern. It is possible to decide whether or not the word is a new word equipped with the utility of being registered in a dictionary by taking into consideration the relationship between word structural elements composing a compound word.
Patent JP-H0581447-A (JP)
Title: Microcomputer
Inventor: IIZUKA YUICHI
IPC: G06F15/78
Filed: 1991-09-24
Abstract: PURPOSE:To prevent an unnecessary current from flowing by providing each peripheral device with a frequency divider and a clock selecting means of the fundametal clock which controls the peripheral function. CONSTITUTION:A CPU 101 to which a clock phi is inputted, a frequency divider 1021 to which the clock phi is inputted, a clock selecting means 1031 to which the output of the frequency divider 1021 is inputted, and a peripheral device 1041 to which the output of the means 1031 is inputted are provided. Further, frequency dividers 102N (N=2,3...) to which the clock phi is inputted, clock selecting means 103N to which outputs of frequency dividers 102N are inputted, and peripheral devices 104N to which outputs of clock selecting means 103N are inputted are provided. The clock 4 is inputted to the CPU 101, and required clock frequencies are selected from the clock, which has the frequency divided by frequency dividers 102N, by clock selecting means 103N and are inputted to peripheral devices 104N. An arbitrary clock is inputted to the peripheral device whose processing speed is not high, and an unnecessary current does not flow.
Patent JP-H0881126-A (JP)
Title: Wire rod winding method and winding device
Inventor: HORIUCHI SHOZO
IPC: B65H54/28
Filed: 1994-09-12
Abstract: PURPOSE: To wind, from the first layer to the top layer, a wire rod in perfect order evenly when the wire rod such as an electrical wire and hose and the like is wound on a winding frame. CONSTITUTION: A wire rod W is always moved straight until it is wound around a winding frame 1 from a feeding passage 2 and the winding frame 1 is crosswisely moved by every winding pitch. Position of the wire rod W just before it is wound is monitored from above or mounted across a sensor unit 13 and the winding frame 1 is correctively moved when the wire rod W runs off the linear passage. The winding pitch is operated again for a remaining winding width of the winding frame 1 similarly as starting of the winding after it is correctively. The operation is performed so that a gap between a final winding wire rod and a jaw of the winding frame in respective layers is reduced to a half thickness of that of the wire rod and turned over and moved to the top layer.
Patent JP-H03104029-A (JP)
Title: Scanner for light beam
Inventor: HIRUKAWA HIDEO
IPC: G11B7/09
Filed: 1989-09-19
Abstract: PURPOSE:To control the position of a focal point on the focusing surface of an objective lens without enlarging the size of an optics by arranging a prescribed wedge prism in an optical path, rotating the prism and executing angle control for the optical axis of emissive light. CONSTITUTION:In the optical path of a scanner, a wedge beam shaping prism 6 is arranged. For this prism 6, the bottom surface is formed in the shape of a right-angled triangle with two sides, which lengths are respectively (x) and (z), with a right angle between, and a height is (y). The prism 6 is moved integrally with a disk 21 and the disk 21 is pressed by an actuator 25. Then, the actuator 25 is stretched by a voltage. For example, when only an actuator 25-1 is extended, the prism 6 is rotated in - direction thetaz and when actuators 25-2 and 25-3 are extended only by the same amount, the prism 6 is rotated in a + direction thetaz. When only the actuator 25-2 and only the actuator 25-3 are respectively rotated, the prism 6 is rotated respectively in the + direction thetay and - direction thetay.
Patent JP-S6396797-A (JP)
Title: Semiconductor memory
Inventor: KOTANI HISAKAZU
IPC: H01L21/66
Filed: 1986-10-13
Abstract: PURPOSE:To attain a parallel test on a memory cell array by allowing an N-bit data input buffer circuit and a data output buffer circuit to operate only when a test control signal enters from the outside and reading or writing any N-bit data through a data bus. CONSTITUTION:As shown by figure, normally only data by one bit in an inner memory cell array (either one block in B0-B7) can be accessed through a terminal Din or a terminal Dout. However, in testing, data of eight bits in one block in the memory cell arrays B0-B7 can be accessed one by one bit simultaneously through the data bus 22 and a multiplexer 20 with the aid of eight address pins. Consequently, as for a one megabyte DRAM, it can be tested in nearly 1/8 of time required in a conventional method. Only the test control signal, the inverse of TE requires an increase in the number of pins, and an NC pin can be used for packaging. Thus a memory array is divided into plural parts to simultaneously conduct the parallel test, thereby shortening test time.
Patent JP-H1186609-A (JP)
Title: Headlamp for vehicle
Inventor: MOCHIZUKI SHINICHI
IPC: B60Q1/06
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a headlamp for use in a vehicle, having an aiming-fulcrum part composed by connecting a reflector to a lamp body by a connecting member with an elastic member interposed therebetween. SOLUTION: This headlamp 1 is composed by covering an opening of a lamp body 2 having a recessed part opened substantially frontward by a lens 4 and tiltably disposing a reflector 6 which supports an illuminant bulb in a luminaire space 5 demarcated by the lamp body 2 and the lens 4. The reflector 6 is supported on the lamp body 2 by an interval adjustment part 8 and an aiming-fulcrum part 9, the interval adjustment part 8 has an aiming screw 10, which is rotated to change an interval between the reflector 6 and the lamp body 2, the aiming-fulcrum part 9 is made up by linking the reflector 6 to the lamp body 2 by a link member 18 with an elastic member 19 interposed therebetween, a recessed part 21 is formed in a position of the reflector 6 where the link member 18 penetrates through, and the link member 18 is positioned in the recessed part 21.
Patent JP-2001063715-A (JP)
Title: Can with screw
Inventor: MATSUKAWA YOSHIHIKO
IPC: B65D8/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To ensure the sealing by a cap and a mouth/neck part without buckling of an inclined wall at the bottom of a curl part and without collapsing the curl part even when a big vertical load is applied to the mouth/neck part in mounting a cap without increasing the thickness of a material or using a highly sturdy material for the mouth/neck part formed with the annular outward curl part along the top end opening edge. SOLUTION: This relates to a can with a screw which is made of a thin metal sheet of a thickness between 0.1-0.4 mm coated with a synthetic resin film, and which is integrally formed with a mouth/neck part 5 having an outward curl part 11 formed in an annular shape along the top end opening edge, an inclined wall 12 extending outward and downward from the curl part 11, and a screw forming part 13 extending downward from the wall 12. The wall 12 continuing downward from the curl part 11 is formed in a curved face bulging outward with a lateral oval cross section, and by this, smooth connection with the part 13 underneath can be realized without passing through a bent part with a small radius of curvature.
Patent JP-2000068067-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H05B33/14
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element suppressing generation of leakages and dark spots, and having long service life, high luminous efficiency and high luminance. SOLUTION: This element comprises a hole injection electrode, an organic hole injection transport layer, an inorganic layer, an organic layer including one or more kinds of luminous layers, and an electron injection electrode, sequentially on a substrate. The inorganic layer includes silicon nitride and/or silicon carbide. Preferably, the inorganic layer furthermore includes oxygen of 70 at% or less, and it has thickness of 0.2-10 nm.