baber/WOPTO huggingface dataset:
Patent JP-H08336043-A (JP)
Title: Reduction converter and magnification converter for binary image
Inventor: CHIN TAMIAKI
IPC: H04N1/393
Filed: 1995-06-07
Abstract: PURPOSE: To perform reduction and magnification conversion without lowering the picture quality of halftone images. CONSTITUTION: In the case of converting four picture elements of source images to one picture element, how many of the four picture elements are black picture elements is counted. In the meantime, the signals of the last time but one for instance among already processed output signals are accepted and subtracted from the counted result of the black picture elements. The value is compared with a prescribed threshold value, the output of black is obtained when it is more than the threshold value and the output of white is obtained when it is less than the threshold value. This time, when an isolated point is a processing object, a processing result can be a white picture element when the black picture element is outputted in the last time but one, however, when the white picture element is outputted in the last time but one, the black picture element is outputted this time.  That is, the isolated point is preserved with an appropriate interval and reflected in reduction images 6. A magnification device takes the picture elements present around the picture element under consideration to be magnification converted into consideration as well. When peripheral picture elements are halftone, the white picture element and the black picture element of the magnification picture element are mixed and expressed.
Patent JP-2000003591-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OHASHI MASAYUKI
IPC: G11C29/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of an output-use transistor at the time of high power source voltage without increasing the number of output-use transistors for outputting output voltage in accordance with signal voltage supplied to a gate. SOLUTION: This integrated circuit device is provided with a boosting circuit 12 constituted of an output-use transistor Q1 for outputting output voltage in accordance with signal voltage OUTT supplied to a gate, a pumping capacitor C1 and a delay circuit DL1 for supplying the voltage of power source voltage VCC or above to the gate of the transistor Q1 by superimposing boosting voltage on the signal voltage. In this case the device is provided with a voltage detecting circuit 21 constituted of voltage dividing resistors R1, R2 for detecting the voltage of power source voltage VCC, the reference voltage VREF and a comparator CM1. By the boosting circuit 12, the destruction of the transistor Q1 can be prevented by stopping the superimposing of charging voltage of the capacitor C1 for signal voltage OUTT to be supplied to the gate of the transistor Q1 by the pumping capacitor C1.
Patent JP-2000353590-A (JP)
Title: Organic el light-emitting device
Inventor: NAKAYAMA SHOICHI
IPC: H05B33/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an end face light-emitting type organic EL light-emitting device with a compact size, a light weight, a long life, and an optimal exposure. SOLUTION: An organic EL light-emitting device 1 has an organic layer including a board 3, a signal electrode/reflective film 2, a hole injection electrode 4, and a light- emitting layer 8, an electron injection electrode 9, a protective film 10 and a reflective film 11. The light-emitting layer 8 comprises light-emitting dots arranged in a sub scanning direction, and combining three colors of R, G, and B as a set, and the individual colors are arranged in a main scanning direction. Light from the individual light- emitting layers are reflected on the signal electrode/reflective film 2 and the reflective layer 11, and is projected forward in the sub scanning direction from one end face of an element on a red light-emitting layer side.  One exposure enables a full color high speed reproduction, thereby reducing an impressing time of an input power on a phosphor per exposure, resulting in increasing the life of the device. A switching mechanism for a color filter is dispensed with and so reduction in size and weight can be attained. Light-emitting intensities of the individual colors are properly set/ corrected with a impressed voltage, a pulse width, a light-emitting area and the like, thereby enabling a exposure under an optimal condition matching a photosensitive characteristic of a recording medium.
Patent JP-H0838600-A (JP)
Title: Injector assembly
Inventor: RENOTSUKUSU OO WATSUTSU
IPC: A61M5/315
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an injector assembly equipped with an integrally formed plunger which can be used for existing injection tubes by forming a piston positioned slidingly within the injector tubes at the end of the plunger, a predetermined sealing part and a guiding part in the piston, and allowing to swing in a seal-like manner on the inside surface of the injector tubes. CONSTITUTION: An injector assembly 10 is structured from an injector tube 12, a slender shaft 42, and a plunger 40 having a longitudinal axis A. The plunger 40 is equipped with a piston 46 which swings within the injection tube 12. At the leading end of the piston 46, a sealing part 48 and a guiding part 50 are installed. The sealing part 48 has a sufficient thickness to be positioned at the terminal end part of the guiding part 50. The sealing 48 has a larger outer diameter than the inner diameter of a chamber 24 before the piston 46 is arranged within the injector tube 12 and when arranged within the injector tube 12, the piston 46 comes in tight contact with liquid in the surface of the chamber 24 to seal. The piston 46 is guided through the guiding part 50 and swings in tight contact with liquid.
Patent JP-H066329-A (JP)
Title: Majority-decision discriminating circuit
Inventor: MIWA TATSUYA
IPC: H04L25/08
Filed: 1992-06-24
Abstract: PURPOSE:To simplify the configuration of the majority-decision discriminating circuit to ensure quality of reception information in digital radio communication. CONSTITUTION:The circuit is provided with a majority-decision discriminating section 4 using n-sets of register circuits (1) 3-1 to (n) 3-n storing individually incoming reception information repeated for n-times and a ROM circuit having m-sets of address inputs (m>n) and writing majority-decision discriminated result information and its validity information and with a threshold level revision circuit 2 revising a discrimination threshold level corresponding to the state in operation. Then an output from each register circuit and an output from the threshold level revision circuit 2 are connected to the address input of the ROM circuit of the majority-decision discrimination section 4 to allow the ROM circuit to immediately output majority-decision discriminated result information and information representing the validity.
Patent JP-S6147320-A (JP)
Inventor: TANAKA AKIRA
IPC: B65B5/10
Filed: 1984-08-06
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-H0910576-A (JP)
Title: Granulation controlling method in agitation granulation and agitating-granulating apparatus
Inventor: YAMAZAKI TAKASHI
IPC: B01J2/10
Filed: 1995-06-30
Abstract: PURPOSE: To carry out agitation and granulation highly reliably and almost independently of alteration of the addition amount of a binder and effects of other conditions by detecting sound waves generated by collision and friction of a granular material during granulation while granulating a powder granular material in a granulation container by adding the binder and simultaneously carrying out agitation of the resultant mixture. CONSTITUTION: The degrees of various values of sound waves of acoustic radiation AE generated by collision of a granular material (a) are at low level at an agitation starting initial stage and increased to upper level as granulation of the granular material (a) proceeds more. A control circuit 60 compares the amplitude of the sound waves detected by a sensor 5 with an aiming value for stop of a supplying means housed in a memory apparatus 63 and the energy of the detected sound waves with an aiming value for stop of an electric motor. When the amplitude of the detected sound waves reaches the aiming value for stop of the supplying means, a means 40 to supply the binder is stopped.  Moreover, when the degrees of various factors detected in the past and stored in the memory apparatus 63 reach the aiming values of the energy of the presently detected sound waves for stop of electric motors, electric motors 2, 3 are stopped.
Patent JP-S5791672-A (JP)
Title: Protective device for thyristor converter
Inventor: OZAKI AKIRA
IPC: H02M7/155
Filed: 1980-11-26
Abstract: PURPOSE:To enable to absorb overvoltage into a surge absorbing circuit by a method wherein a forward direction overvoltage detection circuit is provided on each arm of a transformer respectively and the thyristor of each arm is turned on. CONSTITUTION:A DC-side surge absorbing circuit 14 is rovided in parallel with a load 12 and at the same time, forward direction overvoltage detecting circuit 15-20 are provided on a thydristor arms U-Z respectively. When the polarity of the overvoltage is a backward overvoltage to thyristors U and Y, it is turned to forward direction overvoltage to thyristors V and X without fail. Accordingly, the forward overvoltage of the thyristors V and X is detected by forward direction overvoltage detecting circuits 16 and 18, the thysrisors V and X are turned on by a gate pulse generating circuit 11, andthe oervoltage is absorbed by a surge absorbing circuit 14.
Patent JP-H0454416-A (JP)
Title: Gas meter equipped with valve freeze resetting function
Inventor: MIZUKOSHI YASUSHI
IPC: G01F3/22
Filed: 1990-06-22
Abstract: PURPOSE:To reset the freezing of a valve by lifting the valve forcibly from a valve sheet through the operation of a cam mechanism based upon the rotation of a diaphragm when the valve is frozen to the valve sheet. CONSTITUTION:When gas is used while the valve 26 is frozen to the valve sheet 24, a driving force is generated with the pressure difference across the diaphragm 30 and a front valve arm 55 rotates. The valve 26 and sheet 24, however, are frozen, so the load on the valve shaft 28 increases and when this load exceeds the spring force of a leaf spring 80, the shaft deflects, only an arm 56 twists to rotate, and a cam driven body 86 also rotates slightly at the same time to move up. Simultaneously, a valve lifter 88 also moves up by nearly the same quantity to float the valve 26, thereby entering a normal state.
Patent JP-S6321694-A (JP)
Inventor: MATSUO SHIGERU
IPC: G09G5/39
Filed: 1986-07-14
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-S6319396-A (JP)
Inventor: SHINOZAKI MAMORU
IPC: E21B33/13
Filed: 1986-07-14
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-H0510770-A (JP)
Title: Optical rotation detecting device
Inventor: TAKEI YUKO
IPC: G02B6/00
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the zero point drift of rotation output due to fluctuations in the state of polarization, relating to an optical rotation detecting device which detects the state of rotation of a subject to be inspected using light. CONSTITUTION:UV setting resin is employed as means for giving strength to the welded part of optical fiber 9. The welded part is covered with a cover member 10 made by a flexible member and is fixed to a case. With this constitution, fluctuations in the state of propagation of light therethrough are reduced whereby the zero point drift of the rotation output of an optical fiber gyro is reduced.
Patent JP-H0646445-A (JP)
Title: Picture quality improving circuit
Inventor: HORIGUCHI YOSHINORI
IPC: H04N5/243
Filed: 1991-07-05
Abstract: PURPOSE:To more emphasize the high band component of the luminance signal in a pattern of a green color or a cyan-color in comparison with other colors by providing a means which amplifiers the G-Y color difference signal to a chroma saturation detecting circuit which produces a control signal in accor dance with the chroma saturation. CONSTITUTION:When the color difference signals inputted to the input terminal 15a, 16a and 17a are shown with the output signals of a video camera referred to as R, G and B, the functions of R-Y=0.70R-0.59G-0.11B, B-Y=-0.30 R-0.59G+0.89B, and G-Y=0.30R+0.41G-0.11B are defined respectively. When a color difference signal of a 75% color bar is inputted to a chroma saturation detecting circuit 3a, the color difference signals R-Y and B-Y are inputted to a maximum value circuit with the ratio between both signals kept at a fixed level. However the color difference signal G-Y is inputted to a linear amplifier 23 and multiplied by alpha compared with the signals R-Y and B-Y. Thus alpha-multiple signal is outputted from the circuit 3a. In other words, a control signal emphasizes the luminance signal high band component of a pattern of a yellow color or a cyan-color in comparison with other colors.
Patent JP-S6059641-A (JP)
Title: Device for producing electron beam
Inventor: NAKAMURA TSUYOSHI
IPC: H01J1/15
Filed: 1983-09-09
Abstract: PURPOSE:To obtain a device for producing an electron beam having a stable beam current density distribution and a linear cross section by using an impregnation-type linear cathode. CONSTITUTION:Molybdenum bars 12 and 13 are fixed by brazing to the ends of an impregnation-type cathode 11 formed by impregnating a porous tungsten material with the oxide of an alkaline earth metal. A molybdenum-ruthenium alloy is used as a brazing material. The brazing material applied to joint sections 14 and 15 is molten by electron-beam irradiation heating. Such a linear impregnation-type cathode can discharge electrons when a direct current is fed at a cathode temperature of below one thousand and several hundred degrees. Because of the low temperature operation and the high strength, only a very small thermal deformation is caused. As a result, it is possible to produce an electron beam which does not change the beam current density distribution of the linear cross section and the life of the cathode is increased.
Patent JP-H0915284-A (JP)
Title: Magnetic field-impressed product tesing device
Inventor: MORI KAZUHIKO
IPC: G01R31/00
Filed: 1995-06-30
Abstract: PURPOSE: To perform a product inspection under magnetic field safely and efficiently, and to make a testing device inexpensive and light in weight by assembling both vertical X and Y coils and a horizontal coil in a cage form so as to make them surround a test product. CONSTITUTION: Both vertical X and Y coils 11, 12 and a horizontal Z coil 13 are assembled in a cage form on an installing table 10 so as to surround a test product. In addition, a coil at the side, where the product is taken in and out, is made removable, and further the product is mounted on a slide table, setting the product. Therefore, a product test can be done at one time setting. Moreover, at an interval among respective coils 11 to 13 assembled in a cage form is connected by an insulating material, and respective sides of these coils 11 to 13 are connected by nonmagnetic material, so that improvements in those of insulation, assembling accuracy and strength are all well promoted and simultaneously, a safety test is thus made achievable.  Further, since the coils 11 to 13 the table 10 or the like are all made of aluminum alloys, reducing the weight and reducing the cost can be made possible.
Patent JP-S6227169-A (JP)
Title: Printing position determining system for serial printer
Inventor: MURASE KATSUYOSHI
IPC: B41J29/42
Filed: 1985-07-29
Abstract: PURPOSE:To enable to print at the optimum position irrespective of the set position of a paper while using the left end of the paper as an original point position, by detecting the left end position and the width of a paper, and preliminarily storing a plurality of pieces of information on the distance from the left end of the paper to the printing position for the first character. CONSTITUTION:A paper sensor 9 is immovably mounted on a carriage 2, and is moved leftward and rightward as the carriage 2 is moved leftward and rightward. The sensor 9 detects the width and the left end position of the printing paper 8. Each time a controlling circuit 10 outputs a phase exciting signal, it rotates a motor 3 one step in a forward or reverse direction through a phase switching circuit 1 and a motor-driving circuit 12. A RAM 13 stores the number of steps from the left end of the paper to the printing position for the first character, and a ROM 14 stores a fixed number of steps to said position which corresponds to the paper width. According to a count on a step counter, the controlling part 10 reads the first character printing position information from the ROM 14, stores it into the RAM 13 as a printing position E, and the subsequent printing is conducted sequentially from the first character printing position stored in the RAM 13.
Patent JP-2000350712-A (JP)
Title: Magnetic resonance imaging device
Inventor: KAJIYAMA KOJI
IPC: A61B5/055
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a projection image with particularly improved S/N resolution from MRI three-dimensional data by obtaining the average value of several pixels in the vicinity of the projection direction for all pixels to project, obtain the largest value of the obtained data, and making the obtained data to be the projection data. SOLUTION: The average of pixels (c) at two adjoining points is taken at the position of noises 80 only, and this result is shown (d). The amplitude becomes smaller by taking average of pixels, since noises in MRI apparatus are random. The pixels of noises 80 only on the projecting plane 70 are as shown right (d), and the amplitude of pixels on the projecting plane 70 becomes smaller. Similarly, the average (d down) of the adjoining pixels (c down) in x, y positions containing a signal 90 is taken. This time the amplitude of the signal 90 hardly changes by taking average of adjoining pixels. Taking average of adjoining pixels reduces the amplitude of noises 80, but hardly changes the amplitude of signals. Thereby, the amplitude of signals is projected (d down) on the projecting plane 70.
Patent JP-S6320927-A (JP)
Title: Voice data transmission equipment
Inventor: YAMAGUCHI FUMITOSHI
IPC: H04B14/04
Filed: 1986-07-14
Abstract: PURPOSE:To improve the transmission efficiency in a transmission line by comparing a preceding latched data with a new data in succession to the said preceding data and controlling the storage state of a transmission buffer circuit in response to the result of the comparison. CONSTITUTION:An analog voice signal Sa0 is subject to digital conversion by an analog/digital converter 4 at each sampling in a voice signal coding circuit 1 and a preceding data latch circuit 5 latches a preceding sampling data to the data to be converted. Then a transmission data comparison circuit 6 compares a preceding data with a new data and when they are not equal to each other, an output of the converter 4 is written in a transmission buffer circuit 7, while no write is executed when not equal. Thus, the analog voice signal Sa0 is sent to a voice signal decoding circuit 3 through a data transmission circuit 2, while same consecutive voice data are excluded and the signal is compressed.
Patent JP-H0455826-A (JP)
Title: Color liquid crystal display device
Inventor: FUKUTANI HIROTSUGU
IPC: G09G3/18
Filed: 1990-06-25
Abstract: PURPOSE:To diversify displaying by including plural color selecting members and display electrodes in a 1st liquid crystal element and including transparent electrodes in a 2nd liquid crystal element. CONSTITUTION:The liquid crystal element 22 for color display have a pair of transparent substrates 24a, 24b and a color filter layer 25 is provided over nearly the entire part of one surface of the transparent substrate 24a. Plural segment electrodes 26 having light transparency are formed on the color filter layer 25. Further, an oriented film 27a is formed on the color filter layer 25 formed with the segment electrodes 26. The liquid crystal element 23 for compensation has transparent substrates 31a, 31b and the transparent electrodes 37, 38 are formed on one surface of the transparent substrates 31a, 31b respectively over nearly the entire surface thereof. Further, oriented films 32a 32b are respectively formed on the transparent electrodes 37, 38. The normally black display and the normally white display are executed in this way and further, the display colors change if the display mode is change and, therefore, the displaying is diversified.
Patent JP-H11343646-A (JP)
Title: Water supply faucet for bathroom
Inventor: GAMA NORIKAZU
IPC: E03C1/042
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a water supply faucet for a bathroom usable for nursing or caring. SOLUTION: This water supply faucet for a bathroom is used in a bathroom 50 provided with a washing place 51 and arranged in a wall part 72 of a bathtub part 70. For example, when a protector washes himself with a child let take a bath inside bathtub part 70, the protector can use the water supply faucet 10 while observing the child.
Patent JP-H071421-A (JP)
Title: Manufacture of concrete plate with many recesses
Inventor: ISHIBASHI UNE
IPC: B28B3/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide a method for manufacturing a concrete plate having many recesses in which one form is sufficient, attaching of the form is easy, and a sufficient product can be easily obtained. CONSTITUTION:The method for manufacturing a concrete plate having many recesses comprises the steps of laying an edge-cut material 15a on a board 10 having a flat upper surface, arranging a form 31A on the material of the board, arranging reinforcing bars in the form, then placing concrete C1, flattening an upper surface of the concrete C1, then placing a heavy form 20 on the form 31A, pushing protrusions 24 of a lower surface of the form 20 to the upper surface of the concrete C1, and then removing the form after the concrete C1 is cured to certain degree. Forms are sequentially superposed and arranged on the form 31A, and the same operation is repeated. Thus, the protrusions of the form can be pushed to the upper surface of the concrete by weight of the form, molding is facilitated, and many concrete plates can be manufactured by the one form.
Patent JP-H0825469-A (JP)
Title: Mold structure of hollow molding machine
Inventor: SUZUKI TATSUO
IPC: B29L22/00
Filed: 1994-07-19
Abstract: PURPOSE:To enhance a molding cycle by preventing the deformation of the thick-walled part such as the neck part or the like of a bottle in a direct blow method at the time of mold release. CONSTITUTION:In a hollow molding machine molding a hollow molded product such as a bottle having an undercut part provided to the bottom part thereof by a direct blow method, the bottom molds 16, 17 of the under cut parts provided to the bottom parts of molds 12, 13 are split into two parts in the same way as a cavity part 11 to be suspended from the molds 11, 13 in a liftable manner and the bottom molds 16, 17 form cutting parts 24, 25 cutting a parison along a parting line P and a burr receiving part 27 and the trimming lever 28 advancing and retreating with respect to the interior of the burr receiving part 27 is provided in a liftable manner and the bottom molds 16, 17 are lowered by the quantity escaping the undercut part at a predetermined stroke at the time of mold release.