baber/WOPTO huggingface dataset:
Patent JP-S60189902-A (JP)
Title: Alloy powder for rare earth-boron-iron group magnetic anisotropic permanent magnet
Inventor: YAMASHITA MICHIO
IPC: H01F1/06
Filed: 1984-03-10
Abstract: PURPOSE:To obtain a permanent magnet having stable quality and excellent magnetic characteristics by changing a material into spraying powder, the grain size of an alloy, components and contents thereof are specified, and crystalline grain size thereof are specified and a main phase thereof consists of a tetragonal compound. CONSTITUTION:An alloy as a material is changed into spraying powder, which mainly comprises 8-30atom% R, 2-28atom% B and 42-90atom% Fe and has composite texture of 50mum-1mm. mean grain size and not less than 20mum crystalline grain size and a main phase thereof is composed of a tetragonal compound. The powder is high-frequency melted under a vacuum and an argon gas atmosphere, and a molten metal is lowered from a molten metal nozzle having 6mm.phi, and gas-atomized by argon gas at the velocity of flow less than the speed of sound and powdered. Collected powder is passed through a sieve as required, pulverized at the next stage, and molded in a magnetic field and sintered, thus manufacturing a magnetic anisotropic permanent magnet.
Patent JP-H05208345-A (JP)
Title: Outside machine measuring instrument of machine tool
Inventor: YOSHIKAWA SHINJI
IPC: B23Q17/20
Filed: 1992-01-30
Abstract: PURPOSE:To realize an outside machine measuring instrument of which a motor control means exclusive for measurement is dispensable and the construction is simple. CONSTITUTION:In a machine tool in which a machine tool main body and a gantry loader are controlled by means of a NC device 27, an outside machine measuring instrument 14 to measure a machined work W, is provided. The work loading base 15 of the outside machine measuring instrument 14 is provided in the transportable range of the gantry loader. A sensor fitting base 21 is provided on the work loading base 15, and driven advancing and retreating by means of a servo motor 17, from the excessive shaft control function of the shaft control function part 29 of the NC device 27. This sensor fitting base 21 is provided with a touch sensor 19 for making contact with the work.
Patent JP-S63211478-A (JP)
Title: Optical character reader
Inventor: YAMAGUCHI MIKIO
IPC: G06K9/03
Filed: 1987-02-27
Abstract: PURPOSE:To obtain only a result of recognition when a moving speed is constant, by measuring an elapsed time after a line has gone into a visual field, and outputting a result of recognition when said time exceeds a prescribed time while the line is in the visual field. CONSTITUTION:An image of a form 3 is inputted by an image sensor 6, and a binary signal is obtained by a control/binarization circuit 7. Based on the binarization signal, a recognition processing is executed by each character recognizing means 51, a result of recognition of a line in a visual field is obtained, the result of recognition is saved in a recognition result storage means 52, and its contents R1 and a result of recognition R2 obtained newly are compared by a recognition result comparing means 53. A time counting means 54 counts the time when the same recognition result is obtained, and when the time exceeds a prescribed time, a signal of OK is sent to a conformity recognition result output means 56. When the signal of OK comes, the conformity recognition result output means 56 outputs a result of recognition to its signal. As for one line which goes into the visual field, the result of recognition is outputted 58 only once by a one line output means 57.
Patent JP-H01270463-A (JP)
Title: Automatic luminance limitter
Inventor: KOU SEISHIYAKU
IPC: H04N5/57
Filed: 1989-02-27
Abstract: PURPOSE: To detect even variation of a fine video signal of a screen and compensate a contrast at every moment by supplying the output of an inverting amplification part which are combined with a luminance signal and a beam current as a contrast control signal. CONSTITUTION: A luminance signal like A which is outputted through a luminance signal processing part 2 is used for a means which controls the inverting amplification part constituted into a differential amplifier and the current is increased when the signal is a light signal by varying the collector- side current of a transistor(TR) Q3 along the value V0 of the luminance signal and decreased when a dark signal. Therefore, the luminance signal turns on the TR Q3 through a bias resistance R5 to form a passage enabling TRs Q1 and Q2 to operate. The output of the differential amplifier has its screen contrast emphasized when a distributed DC voltage of a power source Vcc is high by supplying the voltage to a contrast control part 3 through a variable resistance VR1 of a DC voltage adjustment part 30 and weakened when the voltage is low.
Patent JP-S56143845-A (JP)
Title: Driving gear
Inventor: IMAI ISAO
IPC: F16H1/22
Filed: 1980-04-09
Abstract: PURPOSE: To enable to transmit large torque without applying excess force to a spindle by a method wherein a primary intermediate gear connected to a driven body is movably installed to a frame and connected to a drive gear through a secondary intermediate gear.  
     CONSTITUTION: In proportion to the thickness of plate to be rolled, a rolling reducing cylinder 8 is operated to raise or lower by the prescribed amount a lower backup roll 4, a lower work roll 2 and the signal proportional to the amount is sent to a work roll position calculator 36 and a fluid pressure cylinder 21 is operated corresponding to the amount raised or lowered of the lower work roll 2. With the up and down movement of the lower intermediate gear 15, the lower intermediate gear 23 is raised or lowered so as to keep a lower drive gear 25 and the lower intermediate gear 15 in engagement. According to the method described abvove, the spindle 12 can be raised or lowered while always being kept horizontally and any excess forces are not applied to coupling parts 10 and 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06255387-A (JP)
Title: Photographing device for driver
Inventor: SHITAYA MITSUO
IPC: H04N5/222
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a driver photographing device which can take a photograph of a driver from an optimum position, without being obstructed by the spoke of a steering wheel. CONSTITUTION:A photographing element 7 is installed on a handle shaft 4 at the revolution center of a steering wheel, or on a spoke between a handle frame 1 and the handle shaft 4. Further, a direction correction part which is interlocked with the shift of the steering wheel and moves independently of the shift direction is installed on the handle shaft 4, and the photographing element 7 is installed at the direction correction part. Further, the direction correction part is constituted so as to turn in the reverse turning angle to the turing angle of the steering wheel.
Patent JP-S52130281-A (JP)
Title: Manufacture for brown tube fluorescent surface
Inventor: YAMAGUCHI KATSUZOU
IPC: H01J29/18
Filed: 1976-04-26
Abstract: PURPOSE: To produce the fluorescent film by using electrolytic solution and silicon alkalyne solution, by making the fluorescent suspension with specified concentration thru the addition of required quantity of pure water without drying the fluorescent substance in the remaining solution, after supernatant liquid is thrown away. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06261281-A (JP)
Title: Electronic still camera
Inventor: SAGA TAKEO
IPC: H04N5/225
Filed: 1993-03-08
Abstract: PURPOSE:To easily judge the radio of a capacity actually used or the available capacity to the entire recording capacity by providing a means displaying the ratio of the capacity used or the available capacity to the entire recording capacity of the recording medium. CONSTITUTION:A capacity display section 19 is provided on a display section 17, displaying the ratio of the capacity actually used or the available capacity to the entire recording capacity of the recording medium by percentage. Thus plural times of switching of compression percentage are performed during the consecutive photographing. Even when there is no relation between the photographed number of sheets photographed already or the available number of sheets displayed on a display section 18 for the number of sheets and the capacity actually used or the available capacity for the recording medium, the ratio of the capacity actually used or the available capacity to the entire recording capacity of the recording medium can easily be judged.
Patent JP-H029933-A (JP)
Title: Starting device for carburetor
Inventor: TANIMURA NAOAKI
IPC: F02M1/06
Filed: 1988-02-29
Abstract: PURPOSE:To improve the starting performance, particularly at the extremely low temperature, by drilling-installing a starting valve chamber which is divided into the upper and lower valve chambers by an air valve seat installed in the intermediate part, onto a carburetor body into which an intake passage extends in penetration and fitting a control valve having a plurality of valves formed integrally, in the starting valve chamber. CONSTITUTION:A starting valve chamber 7 is drilling-installed onto a carburetor body 1 having a float chamber body 4 arranged in the lower part. The starting valve chamber 7 is divided into the upper and lower valve chambers 7A and 7B by an air valve seat 8 installed in the intermediate part, and a starting fuel passage 10 whose one edge is opened at the bottom part of a starting fuel chamber 9 is opened at the bottom part of the lower valve chamber 7B. Further, a starting mixed gas passage 12 whose one edge communicates to an intake passage 2 on the downstream of a throttle valve 3 is opened on the side wall of the lower valve chamber 7B, and a starting air passage 13 whose one edge communicates to the atmosphere is opened on the side wall of the upper valve chamber 7A. The starting fuel passage 10, air valve seat 8, and the starting air passage 13 are opened and closed by the fuel valve part 14A of a control valve 14 and the air valves 14B and 14C.
Patent JP-H01222799-A (JP)
Title: Analysis of disposition or the like of mold and unit therefor
Inventor: MATSUOKA HIDEAKI
IPC: G06Q50/22
Filed: 1988-02-29
Abstract: PURPOSE:To enable the disposition or the like of mold to be simply and quickly analyzed, by monitoring the growth rate and form change of one or specified number of mycelium. CONSTITUTION:An analyzing unit is comprised of (A) a mold culture cell 1, (B) an optical microscope 2 equipped with a camera 3 for monitoring the mycelia of the mold in the cell 1, and (C) an image processing computer 4 for processing image signals catched by the camera 3. One or specified number of mycelium is put to culture in the cell 1, and its (their) growth rate and from change are monitored using visible or infrared rays; thereby obtaining information on the activity or inertness of the mycelium (mycelia) to a chemical, an air containing its vapor, an air and so on, or performing identification of the mold. Thus, the disposition etc. of mold can simply and quickly be analyzed.
Patent JP-H10243249-A (JP)
Title: Device and method for processing image
Inventor: TSUJI HIROYUKI
IPC: B41J2/44
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing image with which the omission of added information can be prevented and a high-quality image can be outputted. SOLUTION: The image signal of color components M, C and K is outputted from an add-on circuit, a latent image is formed by conducting smoothing by a smoothing circuit, while setting an SSTON signal to '1' (smoothing execution) and developed by developers for respective colors (S1, S2 and S4). In the case of a color component Y, to which the add-on of prescribed additional information has been performed by the add-on circuit, on the other hand, the latent image is formed without conducting smoothing due to the smoothing circuit, while setting the relevant signal to '0' (smoothing stop) and developed by a Y color developer (S3).
Patent JP-H06261231-A (JP)
Title: Underwater visibility device
Inventor: MORI MIKIO
IPC: H04N5/225
Filed: 1993-03-08
Abstract: PURPOSE:To make an object visible even in muddy water by controlling a shutter only when a pulse laser light reflects on the object and returns to an image intensifier. CONSTITUTION:When a visibility device is actuated, a Q switch trigger signal is generated from a YAG-SHG laser 13 and short pulse laser light is emitted from the laser 13 to a half mirror 14. After the light is partially reflected in the mirror 14, a luminous flux is expanded in an expander 18 and laser light Lp is emitted from a transmission window 11. The laser light Lp is reflected on an object 19 which exists in an image pickup distance X and is scattered by scatterers such as suspended matters in the water, etc., and these are superimposed and attain a camera 21 via a transmission window 12. When the Q switch trigger signal is made incident on a delay/pulser circuit 20, a pulse signal delayed for prescribed time is transmitted to a shutter control circuit 23 and is fetched in the camera 21 only when reflection light LPR from the object 19 attains the camera 21 Therefore, backscattering light is not fetched.
Patent JP-H03248007-A (JP)
Title: Apparatus for measuring step of plane
Inventor: FUKUHARA TOSHIHIKO
IPC: G01B21/30
Filed: 1990-02-27
Abstract: PURPOSE:To improve measuring accuracy by measuring the steps of a plane to be measured for every position which is obtained by dividing a distance between juxtaposed distance sensors into a plurality of positions. CONSTITUTION:The distance between displacement gages 2 and 3 and a road surface RD, i.e. the relative distance between a vehicle 4 and the road surface RD, is detected. A distance (d) between the juxtaposed displacement gages 2 and 3 is made to be, e.g. 100mm. The outputs of the displacement gages 2 and 3 are outputted into a data conversion/extraction part 8 in a data processor through drivers 5 and 6. A CPU 11 outputs signals for obtaining the outputs of the displacement gages 2 and 3 to the extraction part 8 at the timing of every advancing distance of 1mm on the basis of input clock pulses from a range finder 14. The extraction part 8 converts the obtained data into the engineering units of voltage/distance, and the relative distance is obtained. When an ultrasonic wave range finder and the like are used as the displacement gage, the continuous data can be obtained at every interval (e.g. 1mm) less than the distance (d) between the juxtaposed displacement gages 2 and 3.
Patent JP-S60216663-A (JP)
Title: Optical reader
Inventor: KAMATA NORITAKA
IPC: G06K9/20
Filed: 1985-03-09
Abstract: PURPOSE:To detect a color tone of a body to be detected with simple and inexpensive constitution by projecting the light different in wavelength, receiving a transmitted light at two photodetectors and applying logarithmic amplification and also differential amplification to an output of the photodetectors. CONSTITUTION:A printed matter is carried between light emitting diodes 12, 13 and photodiodes 141, 142 in a speed of a prescribed direction. The light generated from the light emitting diodes 12, 13 transmits through the printed matter and received by the photodiodes 141, 142. Short-circuit currents I1, I2 of the photodiodes 141, 142 are inputted to logarithmic amplifiers 22, 24. An output of the logarithmic amplifiers 22, 24 is inputted to a differential amplifier 23 and an adder 25. In this case, the differential amplifier 23 obtains an output ratio of the photodiodes 141, 142 and the adder 25 obtains the product of outputs, resulting that they become a color tone signal and a contrast signal.
Patent JP-H10242388-A (JP)
Title: Method for manufacturing semiconductor integrated circuit
Inventor: AOYAMA MASASHIGE
IPC: H01L21/822
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To assemble a MOS element and a MIM capacitor with a simple process by forming a spacer with polycrystalline silicon. SOLUTION: A first polycrystalline silicon layer is subjected to patterning, thus forming a gate electrode 13 and a lower electrode 14. A TEOS oxide film 16 is formed on an entire surface and a second polycrystalline silicon layer is deposited. By forming a resist mask 18 so that a part that becomes an upper electrode 20 is covered and performing an etchback, a spacer 19 and an upper electrode are formed. An insulation film 22 is deposited, thus forming a contact hole and an electrode 24.
Patent JP-S56144071-A (JP)
Title: Artificial roe particle having taste and flavor of salmon roe
Inventor: KUWABARA KIYOAKI
IPC: A23L17/30
Filed: 1980-04-11
Abstract: PURPOSE:To give the taste and flavor of salmon roe to artificial roe particles, by compounding artificial roe with natural salmon roe particles or paste. CONSTITUTION:Artificial roe particles having particle diameter of pref. about 0.5-10mm., and obtained by physically and/or chemically granulating the raw material composed of an edible sol substance or an edible sol substance and edible oily substance, are compounded with <=5wt%, pref. 10-70wt% of natural salmon roe particles and/or paste.
Patent JP-H03247285-A (JP)
Title: Recombined vaccinia virus
Inventor: YAMADA TOSHIHARU
IPC: C12N15/00
Filed: 1990-02-27
Abstract: NEW MATERIAL:A pig herpes virus 1 type capsid protein gene coding the amino acid sequence of the formula. USE:The preparation of recombined vaccinia virus, etc. PREPARATION:By a recombined DNA technique.
Patent JP-S61207703-A (JP)
Inventor: YAMAMOTO KAZUSHI
IPC: E01F9/512
Filed: 1985-03-08
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-S52129562-A (JP)
Title: Digital timepiece
Inventor: KUMAGAI YASUO
IPC: G04C3/14
Filed: 1976-04-23
Abstract: PURPOSE: To provide a digital timepiece, in which, when either of alarm system and lamp system is activated, the other is stopped to operate, whereby drop of battery voltage can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51120758-A (JP)
Title: Methods of adjusting and displaying time, alarm, ect. of electronic cl ock
Inventor: SUGANO MAMORU
IPC: H04H40/27
Filed: 1975-04-15
Abstract: PURPOSE:Display elements for seconds, minutes and hours are arranged in a concentric circle on the display plate of the electronic clock to display time by the analogue method.
Patent JP-S62202731-A (JP)
Inventor: SUMII YOSHIYUKI
IPC: B32B27/12
Filed: 1986-03-03
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-H10225728-A (JP)
Title: Method for forming belt-like material and forming device
Inventor: ITAKURA YATSUKA
IPC: B21D53/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent variation in the dimensions of products after forming. SOLUTION: This forming device 1 is provided with a clamping member 3 above the forming part 2C of a forming die 2 and a pair of bending plates 5, 5 are provided on both sides of the clamping member 3 and on the upper side of the forming part 2C. As shown in the figure, a belt-like material 6 is fed in the horizontal state between the forming part 2C and the bending plates 5, 5 and, next, the forming part 2C of the forming die 2 is elevated to the end of elevation. Consequently, the clamping member 3 and a pair of bending plates 5, 5 are also elevated, but the belt-like material 6 clamped among them and the forming part 2C is formed into a circular-arcuate shape. In the process in which the material is formed as mentioned above, the upper surface of the belt-like material 6 and the bending plates 5, 5 are not slid.
Patent JP-2000251730-A (JP)
Title: Sealing method for vacuum-tight container
Inventor: UEDA KAZUYUKI
IPC: H01J11/34
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To seal uniformly and surely the required part of a vacuum-tight container by anode bonding without generating a faulty joint. SOLUTION: This sealing method for a vacuum-tight container 1 is to seal a vacuum gas exhausting hole 4 of the vacuum-tight container 1 in which a substrate glass and an image displaying plate glass are sealed via a frame glass, a metal ring 3 is anode bonded to the periphery of the vacuum gas exhausting hole 4, an exhaust pipe 7 is bonded to the surface of the vacuum- tight container 1 at the periphery of the metal ring 3, and the vacuum-tight container 1 is evacuated, and/or gas is introduced into the vacuum-tight container 1, and a sealing lid 2 covering the vacuum gas exhausting hole 4 is anode bonded on the metal ring 3, so that the exhaust pipe 7 is removed from the vacuum-tight container 1.
Patent JP-H05251430-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOTANI AKIHIKO
IPC: H01L21/3205
Filed: 1992-03-04
Abstract: PURPOSE:To form an interlayer or protective insulating film over a semiconductor substrate having steps as a result of the formation thereon of elements which provides excellent coverage and flatness and is of favorable quality. CONSTITUTION:A semiconductor substrate 1 has steps produced as a result of the formation thereon of a wiring 3. An O3-TEOS.CVD film 4 is formed over the substrate and the wiring 3, and an SOG film 5 is formed on at least part of the O3-TEOS.CVD film 4. Subsequently, the SOG film 5 is etched to expose at least part of the O3-TEOS.CVD film 4.
Patent JP-S60195045-A (JP)
Inventor: SUGANUMA SADAO
IPC: C04B22/08
Filed: 1984-03-14
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-H05125769-A (JP)
Title: Wall structure having humidity controllability
Inventor: OKAMOTO HIROSHI
IPC: E04B1/64
Filed: 1991-01-24
Abstract: PURPOSE:To prevent the movement of moisture from a non-humidity control space to a humidity control space when the humidity of the non-humidity space is higher than the humidity of the humidity control space by abutting and arranging specific hygroscopic tabular body moisture-permeable tabular body on the humidity control space side and non-humidity control space side of a wall partitioning the humidity control space and non-humidity control space respectively. CONSTITUTION:A hygroscopic tabular body 4, which has fine air gaps, in which a hygroscopic filler is attached internally and held in the air gaps of a porous body and which displays humidity response in relative humidity of 40-90%RH, is installed on the humidity control space 1 side of a wall 3 partitioning a humidity control space 1 and a non-humidity control space 2. On the other hand, a moisture-permeable tabular body 5, which has moisture permeability, in which moisture is moved by steam pressure difference, does not display humidity response in relative humidity of 40-90%RH approximately and has equilibrium moisture content within 10% in 90%RH, is abutted and mounted on the non-humidity control space 2 side of the wall 3. Accordingly, the moisture-permeable tabular body 5 functions as a barrier and moisture is not moved from the non-humidity control space 2 to the humidity control space 1 even when the humidity of the non-humidity control space 2 is higher than the humidity of the humidity control space 1.
Patent JP-S53132482-A (JP)
Title: High gain sputtering evaporation apparatus consuming material to be evaporated uniformly
Inventor: HAYASHI CHIKARA
IPC: C23C14/35
Filed: 1977-04-26
Abstract: PURPOSE:To provide an evaporation apparatus described in the title which makes possible uniform consumption of expensive target, by arranging polyphase magnetic poles closely to the back of the evaporation surface of a target, and by installing a net-like anode at the evaporation surface with a prescribed distance.