baber/WOPTO huggingface dataset:
Patent JP-H01305740-A (JP)
Title: Circularly polarized wave antenna
Inventor: AMANO OSAMU
IPC: H01Q13/02
Filed: 1988-06-03
Abstract: PURPOSE:To simplify the adjustment of a phase difference by wave dividing orthogonal electric filed components into respective frequencies, giving them the phase difference so as to synthesize them or branching inputs for respective frequencies, giving them the phase difference so as to synthesize the waves. CONSTITUTION:Radio waves inputted to a circularly polarized wave radiator 1 are supplied to demultiplexer/synthesizers 2a and 2b through antenna terminals 11 and 12, and are wave divided into frequency components f1-fn. Wave-divided orthogonal components are supplied to variable phase shifters 3-1a-na and 3-1b-nb with the combination of the same frequency. The phase difference of pi/2 is given to the group of the orthogonal component of the same frequency and they are supplied to electric synthesizer/demultiplexers 4-1-4-n. The electric synthesizer/demultiplexers synthesize the inputs and obtain circularly polarized wave outputs in the frequencies f1-fn. Thus, the phases are easily adjusted with respect to respective frequency components.
Patent JP-H07314925-A (JP)
Title: Image forming medium, transfer foil and image forming article
Inventor: KUROKAWA SHINICHI
IPC: G02B5/18
Filed: 1994-05-30
Abstract: PURPOSE:To obtain an image forming medium which can form a high quality image contg. a transparent reflection-type diffraction pattern on the surface of an arbitrary article by providing a dye receiving layer on at least one surface of the transparent reflection-type diffraction pattern. CONSTITUTION:An image forming medium is constituted by providing a dye receiving layer on at least one surface of a transparent reflection-type diffraction pattern A. The dye receiving layer B is provided continuously or in a pattern shape on the surface of the transparent reflection-type diffraction pattern A. In addition, the dye receiving layer is provided in a pattern shape with different light transmittance. Furthermore, the image forming medium is made into a transfer layer in a transfer foil for image forming. A dye image is formed on the dye receiving layer B of the transfer foil. In addition, the image forming medium is formed on an image forming article. Namely, it is possible to combine easily an image of the transparent reflection-type diffraction pattern with an arbitrary dye image by forming an image on the dye receiving layer by means of the sublimation transfer system. In addition, it is possible to improve furthermore design properties and properties preventing forging from being done by combining it with an image on an article.
Patent JP-S5565239-A (JP)
Title: Method of forming film of titanium oxide on plastic base plate
Inventor: SAWAGUCHI TATSUHIKO
IPC: G02B1/10
Filed: 1978-11-10
Abstract: PURPOSE: After a plastic base plate is irradiated with oxygen-ion beam, titanium or its oxide is deposited on the plate under irradiation of oxygen-ion beam, thus forming titanium oxide films with greatly high adhesion without heating the base plate.  
     CONSTITUTION: Without heating a plastic base plate to high temperatures, it is irradiated with oxygen-ion beams to modify the surface. Then, under irradiation of oxygen-ion beams, titanium or titanium oxide, preferably titanium monoxide, is vaporized and deposited on the surface of the base plate by the sputtering method to form titanium dioxide film on the base plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05224124-A (JP)
Title: Compact zoom lens and converter lens
Inventor: KIKUCHI SHUICHI
IPC: G02B15/20
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a >=X2.5 high zoom ratio, an about 0.9 telephoto ratio at the telephoto end, and about 5.6 bright F/No at the telephoto end, and shorten the overall length when the lens is stored. CONSTITUTION:This lens is equipped with 1st-4th groups I-IV in order from the object side and a stop is arranged in the 3rd group. Aspherical surfaces are used for the 1st positive lens of the 3rd group III and in the 4th group IV. For zooming from the wide-angle end to the telephoto end, at least the 1st group I and 4th group IV move to the object side and the 2nd group II and 3rd group III move so that the interval of the 1st and 2nd groups increases, the interval between the 3rd and 4th group decreases, and the interval between the 2nd and 3rd groups is smaller at the telephoto end than at the wide-angle end as the zooming is performed. Then (1) 1.7<¦f2/f2¦<2.3, (2) 0.45<f1/fT<0.6, and (3) 0.15<¦f4/fT¦<0.3 hold, where f1, f2 and f4 are the focal lengths of the 1st group I, 2nd group II, and 4th group IV and fT is the focal length of the whole system at the telephoto end.
Patent JP-S6029872-A (JP)
Title: Method and device for picture signal processing
Inventor: TSUCHIYA HIROYOSHI
IPC: H04N1/21
Filed: 1983-07-28
Abstract: PURPOSE:To improve half-tones by storing an input picture signal in two memories after A/D conversion, using one for sequencing and the other for data conversion by reallocation, and correcting and then outputting data in order. CONSTITUTION:An analog signal from an input terminal 16 is A/D-converted 17 and inputted to image data storage devices 19 and 21 through gate circuits 18 and 20. A storage device 19 is used for sequencing, and a storage device 21 is used for data conversion by reallocation. An additional data adding circuit 27 reduce each data in a scanning frame from the storage device 21 to a fraction, sums up and corrects data obtained by an error correcting arithmetic circuit 26, data adding circuit 25, and reallocating circuit 29, and carries out sequencing 28 and address control 22 to send the resulting data to the gate circuits 18 and 20. The output of the sequencing circuit 28 is fed back to the error correcting circuit 26 and reallocating circuit 29. The gate circuit 20 stores the conversion output of the reallocating circuit 29 in the storage device 21, and it is binary-coded 23 and outputted 24. Thus, half-tones are improved without spoiling the resolution.
Patent JP-S6118980-A (JP)
Title: Image forming method
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1984-07-05
Abstract: PURPOSE:To prevent toner from being wasted and scattered by applying a lower bias when a no-image zone on a latent image carrier passes through a development area than that to be given when a latent image formation part passes through the development area later. CONSTITUTION:The image carrier 3 rotates as shown by an arrow and is supplied with toner from a developing sleeve 51 to visualize a latent image. The toner is carried to the development area A while the thickness of its layer is uniformed by a layer thickness control blade 54. The amount of supplied toner is controlled according to the potential difference between the image carrier 3 and sleeve 51 to form an image. A low bias voltage is impressed between the sleeve 51 and image carrier 3 from a bias power source 11 while the no-image part on the image carrier 3 passes through the development area A, and the bias voltage is raised when the latent image formation part enters the development area to adjust the amount of supplied toner corresponding to a latent image. Consequently, the contrast of the image is increased and the toner is prevented from being wasted and scattered.
Patent JP-H10336439-A (JP)
Title: Image reader
Inventor: IIDA KENTARO
IPC: H04N1/10
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To delete an image of fingers of the user that retains an original by adopting the dynamic contour method that deforms an elastic virtual line so as to be set along with a border of density (contrast) for an area division method for a read image. SOLUTION: In the case of detecting a finger image GH of a left hand, for example, as an initial contour, a straight line Ua is set to the outside of a left end EL (A). A dynamic contour is a set of discrete points being a combination of two end points p1, p2 and a large number of nodes arranged between them. Since a pressure is added to an external energy of all nodes (v), the straight line Ua has a tendency of deformation convexed inward. Part of a contour Ub obtained by the deformation of the straight line Ua is in matching with the left end EL and the movement of the nodes of the part is converged (B). In a stage (C) where the deformation is further progressed, a contour Uc is obtained, the part surrounded by the left end EL, the position line and the contour Uc and the part at the outside of the line may be erased in the masking.
Patent JP-S6116607-A (JP)
Title: Ceramic oscillator
Inventor: KINOSHITA TAKESHI
IPC: H03H9/09
Filed: 1984-07-03
Abstract: PURPOSE:To obtain the element which has small variance in characteristics and high reliability by making an electrode plate elastic. CONSTITUTION:A recessed part 8 is formed at the periphery of a projection 6 which contacts piezoelectric ceramic diaphragm 1, and an electrode plate surface 7 is reduced in material thickness and made elastic. The piezoelectric diaphragm 1 is pressed and clamped with electrode plates 9 and 9' provided with recessed parts 8 and 8' and stored in a case 3, and the opening part of the case 3 is sealed with a sealing plate 4 and a resin 5. Consequently, the element of stable quality is obtained.
Patent JP-S5362440-A (JP)
Title: Interruption controller
Inventor: IDE TOSHINAO
IPC: G06F9/22
Filed: 1976-11-16
Abstract: PURPOSE: To swiftly change over the operation of HW operation and MP level, by providing FF indicating various hardware HW operations completely separated from the operation of the microprogram MP. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10331513-A (JP)
Title: Adjusting mechanism
Inventor: DENNIS STAGOL
IPC: G05D3/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism and reduce the cost thereof by brining an inclined surface of an adjusting device into contact with a carriage supporting a wheel (sash roller) and moving the inclined surface by a screw or the like to vertically move the wheel, thereby changing the position of a door frame. SOLUTION: A wheel assembly 1 is formed by supporting wheels 5a, 5b by a carriage 4 and installing an adjusting device 9 which is stored in a housing 2 in such a manner as to be freely moved up and down and has two engagement surfaces (inclined surface) 20a, 20b. The assembly 1 is fitted to a lower frame of a slide door, and the slide door can be opened and closed smoothly along a rail or a groove. In the case of adjusting the position (height) of the door, when a gap between adjusting elements 9a and 9b is expanded by an adjust screw, the carriage 4 is lowered along the inclined surfaces 20a, 20b to push down the wheels 5a, 5b and push up the door. After the position (height) of the door is adjusted, it is fixed in a designated position. Thus, the position of the door can be easily controlled.
Patent JP-S5927074-A (JP)
Inventor: MATSUI TATSUHIKO
IPC: E05C17/12
Filed: 1982-08-09
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-S6117232-A (JP)
Title: Optical head device
Inventor: KUWAYAMA TETSUO
IPC: G11B7/135
Filed: 1984-07-04
Abstract: PURPOSE:To omit a sensor lens, etc., and to make a device small in size and low in cost by using an optical splitter as a diffracting grating having a lens action. CONSTITUTION:An optical splitter 13 has a lens action, and a diffracted light 22 is condensed and led to a photodetector 23. The lens action means a fact that a wave surface shape of a light which is made incident on a diffraction grating is varied and diffracted, and the diffracted light is diverged or converged, and the diffraction grating is made to have such functions as a sensor lens, a cylindrical lens, etc. A photodetecting surface of the photodetector 23 is divided into four, and the light quantity distribution on this photodetecting surface is varied in accordance with a focused state of a spot on an information recording surface.
Patent JP-S62293776-A (JP)
Title: Manufacture of semiconductor device
Inventor: YABU TOSHIKI
IPC: H01L21/265
Filed: 1986-06-13
Abstract: PURPOSE:To attain the symmetry of source and drain regions regardless of a direction of source and drain to transistor characteristics by forming the source and drain regions by performing the ion implantation uniformly by use of a gate electrode on a semiconductor substrate as a mask while inclining the implanting direction to the substrate surface and rotating the substrate with its center as an axis. CONSTITUTION:After forming a gate insulating film 2 on a surface of a semiconductor substrate 1, a polysilicon film 3 is formed and patterning is done by use of a resist and then, a gate electrode 3 is formed. Next, ion implantation is performed by using the gate electrode 3 as a mask so as to form a source region 4s and a drain region 4d. At that time, the direction of As ion implantation is inclined by 7 deg. from the vertical direction to the semiconductor substrate surface in order to prevent a channeling effect of impurities and thus, a desired quantity of impurity ion implantation is attained. Lastly, a heat treatment is made to form the souxrce and drain regions 4s and 4d to the gate electrode 3.
Patent JP-S5838303-A (JP)
Inventor: HARII FURANSHISU MAACHIN
IPC: F01D5/08
Filed: 1982-08-11
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-S5766805-A (JP)
Title: Cutting tool of high hardness
Inventor: ARAKI MASATOU
IPC: B22F7/06
Filed: 1980-10-06
Abstract: PURPOSE: To enable adequate cutting under heavy load, by conjoining to the tip of  a rotary tool a three-layer sintered element made by bonding a high-hardnesses sintered plate between two cermet plates.  
     CONSTITUTION: A sintered piece 1 containing boron nitride at high density is sintered between two cermet plates 8, 9 so that they are conjoined together. When the three-layer sintered element is utilized as the tip of a drill, the sintered element  is brazed with silver solder in the groove of the cutting part of the drill so that the cermets 8, 9 are located symmetrically to each other with regard to the rotation. The cermets 8, 9 of the sintered element tip are partly removed to provide rake faces on the drill. According to this constitution, load is reduced by half in comparison with a conventional tool with two tips separately brazed. For that reason, cutting under heavy load is enabled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5928696-A (JP)
Inventor: TANABE AKIRA
IPC: G21C7/00
Filed: 1982-08-10
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-H09321760-A (JP)
Title: Method and system for monitoring route information
Inventor: KAMIZURU YUKA
IPC: H04L12/26
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To discover a problem and to solve it at an early stage by continuously monitoring the fluctuation of route information, continuously recording monitored fluctuation histories in a database and discovering an unstable route. SOLUTION: AS(autonomous system) being a unit where route control is executed by a united line monitors route information including wide range of network addresses which are plurally connected, AS passes and attribute information in a network including a router. A monitoring means 120 monitors the situations of route information at every entry and transfers the fluctuation histories to a recording means 125. The recording means 125 obtains the list of route information from the router and writes it in the database 130. An analyzing means 200 collects the fluctuation histories continuously recorded in the database 130 by the recording means 125 from the routers in plural ASs, calculates relation among the fluctuation histories by a statistic processing, works a calculated result into a more than two dimensional picture expressing method and displays the worked result visually.
Patent JP-H08307779-A (JP)
Title: Image reader
Inventor: HAMAMURA AKIHIKO
IPC: H04N5/378
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the generation of noise such as unnecessary radiation, etc., by using the time reference signal that a time reference signal generator generates as a time reference signal driving a control circuit. CONSTITUTION: An area sensor 3a is connected with a timing signal generator 3b and data is outputted by the signal supplied from the timing signal generator 3b. The timing signal generator 3b is connected with an oscillator 3C. From the timing signal generator 3b, the clock signals supplied by the oscillator 3C are outputted, and the signals are supplied to an A/D converter 4 and a miry 5. In the same way, the signals are supplied to also an MPU 7a and the MPU 7a performs an operation by synchronizing with this clock signal. When a reading operation is performed by a personal computer 10 and an operation switch 4, a RGB light source 9 emits light by synchronizing with the area sensor 3a. Each red, green and blue data of an original 1 is read, the data is transferred to the personal computer 10 and the reading operation is performed.
Patent JP-S6120104-A (JP)
Title: Numerical control system
Inventor: KITANI NOBUYUKI
IPC: G05B19/18
Filed: 1984-07-06
Abstract: PURPOSE:To shorten the working time of a work by dividing an auxiliary function of numerical control into plural groups and processing the plural auxiliary functions simultaneously. CONSTITUTION:An M function is previously divided into several groups, which are set up as parameters for numeral control. After reading the M command, the BCD outputs of the M functions in groups 1-3 and code reading signals G1. MF1-G3.MF3 are simultaneously outputted. The code signals are decoded in a PC part and various actuators are driven on the basis of a determined sequence. After completing the various operations, a finish signal FIN is sent to an NC part, which turns off the code reading signals MFs in respective groups. Then, the finish signal FIN is turned off and the operation goes to an NC command in the succeeding block, so that various M functions can be simultaneously processed.
Patent JP-2000333043-A (JP)
Title: Information processing unit and its method
Inventor: KITAZATO NAOHISA
IPC: H04N21/854
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To efficiently production of contents by taking a transmission time of the contents into account and to secure the operation of a service. SOLUTION: A user interface section 354 reads a file of required components, decodes it and displays laid-out components. When edit of a scene is finished, an MHEG script is generated, and a module file in the unit of scenes is generated by incorporating media data corresponding to the components in the scene with the script. The interface section 354 sets a transmission schedule, enters contents relating information and generates an attached information file by entering transmission priority. A fire compression merge section 359 applies compression and merge to a module file group in the unit of scenes and the attached information file to generate a contents file 360. The contents file 360 is outputted to a transmitter.
Patent JP-S62780-A (JP)
Inventor: WATANABE TAKEJI
IPC: F25B29/00
Filed: 1985-06-25
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-H01309036-A (JP)
Title: Information retrieving device
Inventor: KASHIWAGI KAZUO
IPC: G03B21/11
Filed: 1988-06-08
Abstract: PURPOSE:To shorten a traveling distance where an information recording medium is carried at a low speed to prevent its cutting and to shorten retrieval time by altering the carrying speed of the information recording medium according to the interval of marks and changing a value of a coil diameter generating a trailing edge detecting signal according to the carrying speed. CONSTITUTION:The title device is provided with a speed changing means 48 which measures the interval of marks given to the information recording medium and changes the carrying speed of the information recording medium based on the measured interval, and a coil diameter detecting means 75 controlling the generation of the trailing edge detecting signal for the information recording medium. Namely, in response to the interval of the marks, the carrying speed of the information recording medium is changed and the coil diameter for detecting the trailing edge is altered according to said speed. If the carrying speed is high, it is slowed down with a comparatively large coil diameter, whereas if the speed is low, the trailing edge signal is generated with a comparatively small coil diameter to switch to a low speed. As a result, the traveling distance where the recording medium is carried at a low speed to prevent its cutting, and retrieval time can be shortened.
Patent JP-H08332929-A (JP)
Title: On-grade starting assisting device
Inventor: FUJITA HIDEJI
IPC: B60T7/12
Filed: 1995-06-06
Abstract: PURPOSE: To reduce the fatigue of a driver in running operation by controlling to prohibit the holding of braking pressure when an output of a car speed sensor indicates zero, and that an output of a gradient sensor indicates a down grade exceeding a specified value, and to hold the braking pressure when a transmission is at a neutral position. CONSTITUTION: During running of a vehicle, an output of a car speed sensor 1 is taken by a program control circuit 10 to determine either the car speed being zero or not, and in the case where the car speed is zero, an output of a gradient sensor is taken to determine if it indicates a down grade exceeding a specified value or not. In the case where it does not indicate the down grade exceeding the specified value, and if other control conditions are satisfied, braking pressure holding action is executed. Even, in the case where it indicates the down grade exceeding the specified value, an output of a neutral switch 4 is taken to determine if a transmission is at a neutral position or not, and when it is at the neutral position, in the case where other control conditions are satisfied, braking pressure holding action is executed.
Patent JP-H10335693-A (JP)
Title: Wavelength selection photodetector
Inventor: MATSUDA KENICHI
IPC: G02B5/28
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a wavelength photodetector which is narrow in wavelength band, small in size, low in cost and possessed of a function of tuning in a wide wavelength range of transmitted light or of collectively separating light of multiple wavelengths. SOLUTION: A wavelength selector 402 is composed of a board 405, a lower reflector 407 formed on the first main surface 406 of the board 405, a resonator 408, an upper reflector 409, and a rear reflector 411 formed on the second main surface 410 of the board 405. A light beam 401 is made to impinge on the wavelength selector 402 at a fixed oblique angle of incidence and propagates between a Fabry-Perot resonator formed on the first main surface 406 of the wavelength selector 402 and the rear reflector 411 formed on the second main surface 410 reflecting from them.  The first main surface 406 and the second mairx surface 410 are not parallel with each other, so that the angle of a light, beam incident on the Fabry-Perot resonator is changed at every time when it reflects repeatedly from the rear reflector 411, and light signals of different wavelengths are outputted at different positions in a horizontal direction. The outputted light signals of different wavelengths are detected by an array of photodetective devices which are arranged confronting the wavelength selector 402.