baber/WOPTO huggingface dataset:
Patent JP-S59138110-A (JP)
Title: High frequency amplifier circuit
Inventor: OODO HIDEKI
IPC: H03F3/193
Filed: 1983-01-27
Abstract: PURPOSE:To obtain easily excellent VSWR and gain characteristic by connecting a frequency characteristic correcting circuit between a transistor (TR) of an input stage and a duel gate FET of the 2nd stage and performing the gain adjustment by the FET. CONSTITUTION:A signal of a UHF band frequency-converted at the 1st converter is amplified by a TR13 from an input terminal 10 via a matching circuit 11, and amplified by the dual gate FET20 via a bridged T type band pass filter 17 and a short-circuit stub 18 and the amplification factor is controlled by changing a DC bias value of the 2nd gate G2 of the FET20. In this case, an input VSWR is improved by the input matching circuit 11 and the overall gain of the TR13 and the EFT20 is corrected flat by the bridged T type band pass filter 17 and the short-circuit stub 18.
Patent JP-S63180172-A (JP)
Title: Mechanical translation device
Inventor: KIYONO MASAKI
IPC: G06F17/28
Filed: 1987-01-21
Abstract: PURPOSE:To produce a translated sentence that can be easily read by a reader by limiting information transferred between a sentence analyzer and a sentence producer only to the meaning expression of an entire sentence and producing a sentence having no dependence on the flow of an original sentence. CONSTITUTION:Elements forming the meaning expression are mainly divided into three different concepts, that is, a concept showing individuals, a concept showing phenomena and a concept showing the relationship between phenomena. The definitions related to those concepts are stored in a concept dictionary 103. A sentence analyzer 102 reads and analyzes an English sentence 101. In this case, the analyzer 102 refers to the dictionary 103 to extract the meaning expression of an entire sentence to store it in a meaning expression memory 104. A sentence producer 105 reads the meaning expression of the entire sentence out of the memory 104 when the operation of the analyzer 102 is ended and produces and outputs a Japanese sentence 106 with reference to the dictionary 103.
Patent JP-S57127662-A (JP)
Title: Lens processing machine
Inventor: SAEKI KOUSUKE
IPC: B24B13/04
Filed: 1981-01-29
Abstract: PURPOSE:To process a sphere in the 'hemisphere over' under a uniform condition by furnishing an inclination angle adjusting part, which bears the work's shaft on the feed table, and by permitting the axis of work shaft rotation to intersect with that of the grinding wheel with any desired angle of inclination. CONSTITUTION:According to the radius of curvature, R, of a lens to be ground 9, the diameter D of a cup wheel and the angle of inclination alpha are set by operating a work shaft table 18 revolving around a vertical shaft 17, an inclination angle adjusting part 13 composed of location setting table 15 and a feed table 10. The work shaft 14 and tool shaft 11 begin to rotate to move gradually the feed table 10 in the direction of feed, A, for machining. The feed is stopped when the distance between the tip 701 of the cup wheel and the intersection 0 of the center lines l2, l3 becomes R.
Patent JP-S60157033-A (JP)
Title: Method and device for measuring irradiation light distribution
Inventor: MINAGAWA KIMIHARU
IPC: G01M11/06
Filed: 1984-01-27
Abstract: PURPOSE:To improve measurement precision by moving a measurement unit up and down, and right and left before measuring operation, and thus making an adjustment so that a pointer indicates the zero value of a scale plate. CONSTITUTION:A screw 47 is rotated to move the measurement unit U' up and down along a longitudinal rod together with four carriages 43, and also move the measurement unit U' right and left along a lateral rod 44H together with four carriage 43, two longitudinal rods 44V, four movable support parts 45, and the screw 47. Thus, the measurement unit U' is moved up and down, and right and left before measuring operating to position both pointers 41 and 42 at zero value points on scale plates 48 and 49, thus matching the measurement unit U' with the scale plates 48 and 49.
Patent JP-S56109437-A (JP)
Title: Cathode-ray tube
Inventor: IWASAKI YASUO
IPC: H01J29/18
Filed: 1980-01-31
Abstract: PURPOSE:To improve the brightness of a fluorescent face by making the diameter of each element in double layer element group between a glass panel and a fluorescent material layer smaller than specific level while making the ratio between the entire surface of the fluorescent material layer and the entire area of the double layer element group to be specific value. CONSTITUTION:A double layer element group 8 comprised of many multilayer elements 5 where a black light absorbing layer 7 is provided at the panel side 1 while a light reflective layer 6 is provided at the fluorescent material layer 4 side is placed in a fluorescent material layer 4 between a glass panel 1 and a metal back layer 3 to form a fluorescent face. The multilayer element 5 is made circular of not- circular, and when it is not circular a circular element having same area is considered to make the diameter of each element smaller that 80mum, while the ratio between the entire area of the double layer element group 8 and the entire surface of the fluorescent material layer 4 is selected to be 0.1-0.7. Consequently the lowering of the brightness is suppressed and the reflection factor of the external light can be reduced, resulting in considerable improvement of the con trast characteristic of the fluorescent face.
Patent JP-H10199799-A (JP)
Title: Rotary application method and rotary applicator
Inventor: ITO MICHIHARU
IPC: B05C11/08
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the liquid from creeping to the rear surface by discharging the application liquid scattered from the surface of a board, along a member which rotates synchronously with the board, being made inside the circumscribed circle of the board, when applying application liquid on the surface of the board by dropping the application liquid on the surface of a square-shaped board installed on a sample stage and rotating the sample stage. SOLUTION: A square-shaped board 10 is placed on the sample stage 30 of a closed space formation part 50, and application liquid 20 is dropped to the center of the square-shaped board 10. Next, the cover 51 of the closed space formation part 50 is closed, and it is rotated in the direction 42 of rotation around a rotary shaft 41 by means of a rotation pole 40. At this time, the air inside the closed space formation part 50 flows into the body 70 of an outer box container from the opening 62 of the differential pressure tube 61 of a differential pressure generation part 60 installed at the closed space formation part 50.  At this time, the direction 80 of the air current of the air within the narrow space between the board 10 and the cover 51 goes toward the periphery from the center, and the application liquid 20 is discharged by the spacer 100 which is attached to the cover 51, around the board, so as to position the internal surface of the cover at the section applicable to the long side of the board, under the surface of the board.
Patent JP-H10193686-A (JP)
Title: Digital image forming system
Inventor: KUDO KUNIO
IPC: G03G21/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To design an LED power supply which is balanced in cost and occupation area without requiring an extremely large power supply unit by detecting the temperature of a switching element in a power supply for LED head and controlling the speed of an image forming engine such that the temperature does not increase abnormally. SOLUTION: A printer drive control circuit 504 is connected with a system controller 302 through a serial communication controller and controls each section of a printer based on a signal received from the system controller 302. It also delivers the state signal at each section of the printer to the system controller 302. A signal from a thermistor is inputted to the analog port of an I/O port and converted into a temperature and clock signals are delivered from a programmable timer to a driver 505 and an LED writing control circuit 501 depending on the converted temperature in order to control the speed (circumferential speed) of the image forming engine in a copy machine.
Patent JP-H05204360-A (JP)
Title: Method and device for character generation
Inventor: OOTOMO TAKETOMI
IPC: B41J2/485
Filed: 1992-01-27
Abstract: PURPOSE:To compress data for a start point position display of partial patterns constituting a character and generate the character by the method and device for character generation which divides the character into the partial patterns, stores the start point positions and shapes of the partial patterns, and generates a character pattern. CONSTITUTION:As for character generating method which divides the character pattern into plural partial patterns and arranges the partial patterns based on shape data at absolute start point positions and has a common font file 6 and a font file 7 to generate the character, common start point position data of the respective partial patterns for plural characters having the same arrangement of partial patterns, and relative position data from the common start point position data of the respective partial patterns of the characters and the shape data of the respective partial patterns are stored character by character. Then arranges the partial patterns at the absolute start point positions of the partial patterns calculated from the common start point position data and relative position data of a desired character to generate a desired character pattern.
Patent JP-H07213771-A (JP)
Title: Horizontal shuttle for sewing machine
Inventor: KOSAKU MINORU
IPC: D05B57/14
Filed: 1994-02-04
Abstract: PURPOSE:To smoothly pass a needle thread loop along the periphery of a shuttle body by forming the projection of the shuttle body pivotally supporting a bobbin thread-bobbin into an end edge shape satisfying the specific conditions regarding the length of the needle thread loop and the forming position of a bobbin thread guide port. CONSTITUTION:A shuttle body 13 pivotally supporting a bobbin thread-bobbin 6 is pivotally supported in a rotating hook 2 horizontally rotated synchronously with the vertical actions of a sewing needle. The shuttle body 13 is constituted of a cylindrical main body section 13a storing the bobbin thread-bobbin 6, a projection 13d protruded at the opening section end edge of the main body section 13a into contact with a hook member in a sewing machine bed, and a bobbin thread guide port 13g formed with a notch from the opening section end edge of the projection 13d to the inner periphery of the main body section 13a. The projection 13d is formed into an end edge shape so that the length of a needle thread loop when it passes through the projection 13d becomes the maximum length of the needle thread loop or below when it passes through the shuttle body 13, and the opening end of the bobbin thread guide port 13g is located inside than the bayonet point path of the rotating hook 2.
Patent JP-S5295688-A (JP)
Title: Novel penicillin derivatives
Inventor: MORITA YOSHIMI
IPC: A61P31/04
Filed: 1976-02-06
Abstract: PURPOSE: Penicillin derivatives I (X is H or alkali metal), e.g. 6-[D-2(D-piperidine-2-carboxamido)-2-phenylacetamido]-penicillanic acid , tetrahydrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60155004-A (JP)
Title: Flow direction control device
Inventor: NAWA MOTOYUKI
IPC: F15C3/10
Filed: 1984-01-25
Abstract: PURPOSE:To attain wide angle deflection in a flow direction control device, by arranging auxiliary deflecting blades among a plurality of deflecting blades so that contact of air flow with the deflection blades may be made effective. CONSTITUTION:Deflecting blades 16a through 16e are rotatably held by a shaft piercing through a restraining plate, and auxiliary deflecting blades 21a through 21f are arranged thereamong so that they are inclined in the same direction at the same time. The delfection effect in accordance with the inclination of the auxiliary deflecting blades allows all streams to be directed in the same direction. As a result, the outlet flow of the flow direction control device is directed in the direction as shown by D3 so that the deflected angle theta2 which is equal to the inclination angle alpha2 of the deflecting blade 16c may be obtained. With this arrangement, the deflecting angle of air flow may be obtained corresponding to the angle of the deflecting blades.
Patent JP-H10209178-A (JP)
Title: Field-effect transistor and its manufacture
Inventor: HOSOKI KENJI
IPC: H01L29/812
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process and to improve the degree of freedom for designing a source parasitic resistance and a gate capacitance and the like by forming a spike groove at a semiconductor layer where a gate electrode is formed in offset to a source electrode side or a drain electrode side. SOLUTION: A channel layer 2 is formed on the surface of a GaAs substrate 1. After a source electrode 3 and a drain electrode 4 are formed, a resist pattern 5 is formed. Then, the channel layer 2 is subjected to wet etching using a mixed liquid of ammonium and hydrogen peroxide water. Then, since a damaged layer 12 due to FIB 9 has a faster etching speed than the part of other channel layers 2, a recess 6 with a thinner spike groove 6a with a width corresponding to the thin damage layer 12 is formed at the channel layer 2. In this manner, by offsetting the spike groove 6a toward either side of the source/drain electrodes 3 and 4, the degree of freedom for designing, for example, a source parasitic resistance and a gate capacity is increased.
Patent JP-S59138491-A (JP)
Title: Electric discharge recording sheet
Inventor: ITOU SADAMI
IPC: B41M5/24
Filed: 1983-01-28
Abstract: PURPOSE:To enable to record in the first or second color, by a method wherein a color layer is provided on the carbon layer side of a colored carrier base, and a part of a recording sheet is broken by electric discharge down to the color layer or to the surface of the carrier base by selecting the magnitude of an impressed signal voltage. CONSTITUTION:A signal voltage is impressed between an electrode needle placed on an electric discharge conditioning layer 6 and an electrode. When the signal voltage is, e.g., 30-40V, a part ranging to a vapor-deposited layer 5, inclusive, is broken by electric discharge, and the second color layer 4 is visualized as a character, a figure or the like, e.g., red in color through the broken hole 7. When a voltage of, e.g., 80-90V is impressed, a part ranging to the carbon layer 2, inclusive, is broken by electric discharge, and the colored carrier base 1 is visualized as a character, a figure or the like, e.g., black in color through the broken hole 8. Accordingly, the quantity of information capable of being recorded is increased, and multicolor expression can be easily achieved by only changing the impressed voltage, so that it is unnecessitated to provide a plurality of electrode needles, and the construction of the recorder can be simplified.
Patent JP-S5398783-A (JP)
Title: X-ray copying mask
Inventor: TAKEMOTO KAYAO
IPC: G03F1/68
Filed: 1977-02-09
Abstract: PURPOSE: To reduce the bend of the mask plate, by fixing one base surface of the ring and the surface of the mask substrate having the mask pattern on the same plane or parallely each other through leeping a given distance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11215302-A (JP)
Title: Image reader and resin package type light source
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/19
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of the image reader by simplifying a light source assembling structure to facilitate its assembling job when the reader is configured such that a light guide body emits a light from a light source to a linear area. SOLUTION: This resin package type light source 5 is used for a light source, where a light source main body is packaged by a packaging resin 52 forming a light transmission window 54 to a front part 52a and an electrode 53 is provided at the outside the packaging resin 52. The resin package type light source 5 is mounted on a printed circuit beard 3 so that the electrode 53 is in electrical continuity with a conduction wiring 30B provided for the printed circuit board 3 on which plural light-receiving elements 40 are mounted, and the light transmission window 54 is placed in an attitude facing a prescribed outer 10E of the light guide member 1.
Patent JP-H03217820-A (JP)
Title: Liquid crystal display element
Inventor: SAITO TAKESHI
IPC: G02F1/1333
Filed: 1990-01-24
Abstract: PURPOSE:To uniformize the spacing between glass substrates over the entire surface and to obtain good display quality by forming glass substrates in such a manner that the sealing shape of the periphery by a sealing material is point- symmetrical with the central point of the point of the glass substrates where a liquid crystal is housed. CONSTITUTION:A pair of the glass substrates 1, 2 formed with transparent electrodes on the inside surfaces are disposed to face each other after the sealing material 3 is disposed in the peripheral part of the liquid crystal cell. The substrates 1, 2 are then pressurized from both sides until the distance between the substrates attains a prescribed value. The sealing part 3 is formed to such a shape which is symmetrical vertically and laterally (point symmetrical with the central point of the region enclosed by the sealing material), by which the sealing material on the circumference of spacers 6 is uniformly diffused and the spacing between the upper and lower electrode substrates 1 and 2 is eventually determined by the spacers 6. Namely, the sealing material is crushed down to the size of the spacers 6 coexisting in the cell and the spacing between the glass substrates is uniformized over the entire surface. The good display quality is thus obtd.
Patent JP-S58131181-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/10
Filed: 1982-01-28
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-H11206486-A (JP)
Title: Table device for processing food
Inventor: MASE TOKUTARO
IPC: F25D17/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a table device for processing food capable of preventing the degradation of the food being processed at the time of processing 2e food and changing a work space corresponding to a work amount at the low cost. SOLUTION: This table device 1 for processing the food is provided with a main body 3 constituted of a heat insulation wall 2, a cooling device 4 housed inside the main body 3, a cutting board 5 freely attachably and detachably attached to the upper surface of the main body 3, a cold air supply means for supplying cold air from the cooling device 4 from the upper part of the cutting board 5 onto the cutting board 5 and a cold air suction means for sucking the cold air from the periphery of the cutting board 5 to the inside of the main body 4. Then, the main body 4 is constituted of a cooling part 6 housing the cooling device 5 and a sink part 7 selected from the ones of plural dimensions and connected to the cooling part 6.
Patent JP-H11292986-A (JP)
Title: Production of thermoplastic resin reinforced with fiber in one direction
Inventor: VODERMAYER ALBERT MARIA
IPC: B29K101/12
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a simplified method for carrying out the particle concentration control of a particle diffused solution to be supplied and not requiring the setting of a particle concentration in an impregnation tank, in a method for producing a resin band reinforced with fibers in one direction. SOLUTION: A method for producing a new resin band 1 reinforced with fibers in one direction is disclosed. A diffused solution 22 in an impregnation tank is kept in an approximately stationary state by the feed of a supply diffusion solution 21 having a first particle concentration C1 and the initial setting of a particle concentration in the impregnation tank at a second particle concentration C2 . The supply diffusion solution is fed continuously or periodically and the first particle concentration is kept constant in the supply. A diffusion solution having a higher particle concentration and a diffusion solvent are properly supplied. The second particle concentration is set to a specific value which is kept constant only by autonomous stabilization.  The two concentrations C1 and C2 depend on the content of a thermoplastic resin actualized in a band and a takeout speed (v), and the relation is empirically obtained.
Patent JP-S55105440-A (JP)
Title: Semiconductor integrated circuit
Inventor: GOTOU SATOTOSHI
IPC: H03L3/00
Filed: 1979-02-06
Abstract: PURPOSE:To double both the frequency observation and the oscillation control via one external terminal by providing an external terminal for frequency observation and oscillation control to the oscillation control circuit and thus giving the  control to both the oscillation and its discontinuation, thus increasing the using  efficiency of the external terminal. CONSTITUTION:Divider circuit 2 consists of two divider circuits 201 and 200 featuring the division ratio of 1/2, and the frequency of 1/4 oscillation frequency of oscillation circuit 1 is observed at terminal 5. For oscillation control circuit 3, the base of transistor 304 becomes lower than the reference voltage of terminal 4 when the terminal is earthed, and thus transistor 304 is turned on. Accordingly, transistor 306 is also turned on, and diode 101 is short-circuited equivalently to stop the operation of circuit 1. In case terminal 5 is released, circuit 1 performs the oscillation. Under these conditions, the voltage always emerges up and down at terminal 5 via the oscillation output, thus securing observation of the oscillation frequency.
Patent JP-S59139221-A (JP)
Inventor: OOKAMI KENJI
IPC: A47J27/62
Filed: 1983-01-29
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-S58132040-A (JP)
Title: Thermoplastic polyurethane resin composition
Inventor: TAKAHASHI NORIHIRO
IPC: C08L75/00
Filed: 1982-02-01
Abstract: PURPOSE:To improve moldability during thermoforming and to improve the strength, etc. of moldings, by blending a specified benzoate ester component with a thermoplastic polyurethane resin. CONSTITUTION:1-50wt% compd. of formulaI(wherein R is R'-O-R', Q-R''-Q, Q-R''-O-R''-Q; R' is arylene, cycloalkylene; R'' is alkylene, arylene, cycloalkylene; Q is a group of formula II; R''' is alkylene; n is 1-100) is mixed with 99- 50wt% thermoplastic polyurethane resin to obtain the desired polyurethane resin compsn. The compd. of formulaIcan be synthesized by reacting benzoic acid with a dihydroxy compd. such as ethylene glycol or 1,4-butanediol in a nitrogen atmosphere at 150-250 deg.C. Examples thereof are compds. of formulas III and IV.
Patent JP-S54105838-A (JP)
Title: Air conditioner
Inventor: IKOMA MITSUHIRO
IPC: F24F13/22
Filed: 1978-02-07
Abstract: PURPOSE:To improve heat transmission performance of a condenser or the like while checking contamination on the periphery of an air conditioner and scattering in drops by spraying a liquid against a heat exchanger serving as a condenser or a radiator to be evaporated before drainage. CONSTITUTION:This relates to an air conditioner equipped with an indoor heat exchanger 1 acting as an evaporator, an outdoor heat exchanger 5 acting as a condenser and an indoor blower 2 and an outdoor blower 3 which are driven by the same motor 4. In this air conditioner, drain water generated on the surface of the heat exchanger 1 through condensation of moisture in air is received by a plate 6 and atomized by an ultrasonic atomizer 7. The water thus atomized is sprayed against the heat exchanger 5. At this point, the pressure of a coolant in the heat exchanger 5 is detected with a controller 8. When the output is low, the atomizer 7 is regulated to reduce the input voltage thereof for less spraying.