baber/WOPTO huggingface dataset:
Patent JP-H02203137-A (JP)
Title: Air supplying device of clean room for magnetic disk manufacturing device
Inventor: INADA KIYOHIKO
IPC: F24F5/00
Filed: 1989-01-31
Abstract: PURPOSE:To keep a concentration of organic gas at a level less than a specified value by a method wherein an adsorption filter removably filled with activated carbon for use in adsorbing or removing various organic gases contained in the surrounding air or various organic gases generated at their manufacturing stages, and a medium performance filter for use in removing dusts are provided. CONSTITUTION:Outside air is fed from a surrounding air taking duct 5, circulating air from a clean room 1 for a magnetic disc manufacturing device is fed from a circulating duct into an air conditioner 6. The air conditioner 6 may dehumidify the air, the temperature is set to a predetermined temperature by a reheater 10. After this operation, the air is finally fed from the high performance filter 2 to the magnetic disk device clean room 1 through the gas adsorption filter 7 having some activated carbon filled therein and through a medium performance filter 8. The air enters an under-floor duct 3. In this case, each of various organic gases or various organic gases generated at the manufacturing steps within the clean room 1 for the magnetic disk manufacturing device is adsorbed and removed always through the gas adsorption filter 7 under an air flow.
Patent JP-S60163555-A (JP)
Title: Digital telephone set
Inventor: SATOU KENICHI
IPC: H04M1/00
Filed: 1984-02-06
Abstract: PURPOSE:To attain quick and sure translation service via a digital telephone set by providing a controller selecting a prescribed digital signal translation processing unit via a indication of a subscriber and connecting the unit to an A/D and a D/A converter. CONSTITUTION:A transmission microphone 1a, a reception speaker 1b, transmission/reception amplifiers 2a, 2b and A/D and D/A converters 3a, 3b including filters are provided. Moreover, translation LSIs 4a, 4b from Japanese into English and Spanish and translation LSI4d, 4e from English and Spanish into Japanese, and tri-state buffer without any translating function only for normal path are provided respectively. Thus, quick and sure translation is attained by using a digital telephone set through the selection of a prescribed digital signal translation LSI and conversions 3a, 3b under the indication of a subscriber.
Patent JP-H06206280-A (JP)
Title: Copper-plated laminated board
Inventor: MINOWA TSUTOMU
IPC: H05K1/03
Filed: 1993-01-12
Abstract: PURPOSE:To particularly improve tracking resistance by using as a prepreg of a surface layer in contact with a copper foil a material in which glass fiber is impregnated with epoxy resin containing a specific ratio of glycidyl ester type epoxy resin and dried. CONSTITUTION:A copper-plated laminated board is formed by laminating a plurality of prepregs each of which is formed by impregnating glass base material with epoxy resin and dried and a copper foil is superposed on at least one side surface and integrally formed. In this case, as the prepreg of a surface layer in contact with the foil, prepreg impregnated with epoxy resin containing 10-40wt.% of glycidyl ester type epoxy resin and dried is used. Thus, tracking resistance of the board to be used for an electronic apparatus, etc., is improved, and excellent electrical and mechanical characteristics and heat resistance are obtained.
Patent JP-H10158977-A (JP)
Title: Deodorizing fiber
Inventor: KINUGAWA MASAYUKI
IPC: D06M13/50
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing fiber excellent in durability and efficiency by allowing basic fiber to carry a metal complex in which a Schiff base of a specific structure is coordinated with a multivalent metal. SOLUTION: A metal complex, e.g. silver bis(4'-carboxysalicylaldehyde)-1,2- phenyldiimine obtained by coordinating a Schiff base expressed by formula I (R1 and R2 are each carboxyl, sulfonic acid, H, phenyl, naphthyl or a 1-4C lower alkyl; R3 is a group expressed by formula II, formula III of formula IV; M is a coordinating metal) or formula V (R4 is carboxyl, sulfonic acid, H, phenyl, naphthyl or a 1-4C lower alkyl; R5 is a 1-13C lower alkyl or phenyl; M is a coordinating metal) with a multivalent metal salt in an amount of 0.01-5wt.% is carried on basic fiber consisting of natural fiber such as cotton or a synthetic fiber such as polyester to obtain the objective deodorizing fiber.
Patent JP-H03223667-A (JP)
Title: Capillary electrophoretic apparatus
Inventor: KOBAYASHI SHOICHI
IPC: G01N27/447
Filed: 1990-01-29
Abstract: PURPOSE:To improve an S/N ratio and to suppress the generation of diffusion and the reduction of a potential gradient by dividing the capillary of a detection part at a desired interval in the longitudinal direction thereof and connecting the divided parts by the light previous capillary fitted to the outer peripheries thereof to extend light path length. CONSTITUTION:A capillary electrophoretic apparatus 1 contains a capillary 2 having a detection part 37, the holding part 3 thereof, a light emitting part 4 and a light detection part 5. The midway part of the capillary is divided in the longitudinal direction thereof so as to provide a predetermined interval (l) and the divided parts are connected by the capillary 39 fitted to the outer peripheries thereof. The capillary 2 is formed from transparent fused silica and the capillary 39 is formed from transparent fused silica in the same way and both capillaries are bonded in a liquidtight state by an adhesive 40 and an opaque film 41 is applied to the outer surface of the capillary 39 and the same film 38 is also applied to the capillary 2. A sample passes through the capillary 12 on the basis of the potential difference between both ends of the capillary 2 due to a high voltage power supply 34 and the light from a deuterium lamp 30 is projected on the detection part 37 through a grating 32 and the intensity of transmitted light is measured by a receiving port part 5.
Patent JP-S59146015-A (JP)
Title: Optical path splitting device
Inventor: ONO TAKUHIRO
IPC: G02B5/00
Filed: 1983-02-09
Abstract: PURPOSE:To eliminate the need to adjust the parallelism between beams with simple structure by forming a total reflecting layer on one surface and a reflection preventing layer on the other surface of a transparent substrate having parallel surfaces, further a reflecting layer on the same material with the substrate at some part on the reflection preventing layer. CONSTITUTION:The optical path of incident laser light 11 is split by the surface of the reflecting layer 7 which is made of the same material with the transparent substrate 5 or has nearly the same refractive index to obtain the 1st reflected light 11 and transmitted light 12. The transmitted light 12 when entering the reflecting layer 7, reflection preventing layer 6, and transparent substrate 5 is refracted according to Snell's law to travel straight, and then reflected by the boundary surface between the transparent substrate 5 and total reflecting layer 8. The refracted light when passing through the boundary surface between the transparent substrate 5 and reflection preventing layer 6 and the reflection preventing layer 6 itself is refracted according to their refractive indexes to obtain the 2nd reflected light 13. The refraction of this 2nd reflected light 13 is canceled in its optical path to obtain a beam parallel to the 1st reflected light 11. Thus, the simple structure eliminates the need to adjust the parallelism between beams.
Patent JP-H04259245-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMOBE KATSUICHI
IPC: H01L23/12
Filed: 1991-02-14
Abstract: PURPOSE:To provide a semiconductor integrated circuit device which is reduced in heat radiating route and thermal resistance and improves in heat dissipation as well as which eliminates a dead space due to heat sink, effectively uses a space, and realizes reduction in thickness. CONSTITUTION:In a semiconductor integrated circuit device in which a cavity 5 is formed on a package board 3, and a semiconductor chip 2 is mounted on a circuit board 12 via a pin grid array 1 formed by connecting back of the chip 2 to the cavity 5, a heat sink 9 is provided on the board 3, and its heat sink 11 is extended in parallel with the board 12.
Patent JP-S60164441-A (JP)
Title: Blended feed for young animal
Inventor: YOSHIOKA TOSHIO
IPC: A23K1/14
Filed: 1984-02-07
Abstract: PURPOSE:The titled feed usable effectively without exterting bad influcence on breeding, obtained by adding a processed and treated material of soybean which was subjected to removal treatment of antigenicity to a blended feed in such a way that a content of antigenic substance in the blended feed becomes a specific value. CONSTITUTION:A blended feed is blended with 5-50wt% processed and treated material of soybean such as soybean cake, peeled soybean cake, etc. which was subjected to removal treatment of antigenicity, useful as a raw material for feed, so that a content of antigenic substance in the blended feed is adjusted to <=4 unit, to give the desired blended feed. The removal treatment of antigenicity is preferably carried out by heat treatment and/or alcohol treatment of the processed and treated material of soybean.
Patent JP-2000214180-A (JP)
Title: Sensor neutral position learning device and recording medium
Inventor: MATSUOKA KEIJI
IPC: G05D1/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor neural position learning device wherein, related to a sensor which should acquire a measurement value in a car advancing straight as a neutral position, a neutral position is learned more efficiently for various control at high precision. SOLUTION: Related to learning a neutral position that averages low frequency components such as used for a steering sensor, a radius R of the curve of a road on which a car is running is calculated by specifying car's position and referencing to a map database, and based on the curve radius R (S200, S210), a learning level αfor adjusting the learning advancement speed for neutral position is set (S220, S230, and S240).
Patent JP-S55113185-A (JP)
Title: Magnetic bubble memory element
Inventor: YOSHIOKA SHINYA
IPC: G11C11/14
Filed: 1979-02-22
Abstract: PURPOSE: To obtain a low-priced element of high performance with its access time improved by making odd-side and even-side data move into one detector area at  nearer sides respectively.  
     CONSTITUTION: Through generator 1 and write gate 2, information written in minor loop 32 on even side 102 and minor loop 31 on odd side 101 is divided by block replicate gate 4 and transferred by way of read lines 51 and 52. Then, data on the odd side and even-side data are moved into detector area 6 from the right end part of detector area 6 and the left end part of part 6 respectively and detected being made to meet at the center of area 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0390404-A (JP)
Title: Tire for heavy load
Inventor: IKEDA HIROMICHI
IPC: B60C11/11
Filed: 1990-02-01
Abstract: PURPOSE:To improve braking performance and the like against a muddy road and the like by respectively specifying ratio of respective lengths in the circumferential direction and in the width direction of a tire in the grounding print, and relation of respective edge component lengths in the circumferential direction and in the width direction of a tire on respective land parts in the grounding territory. CONSTITUTION:In a tire, oblateness is instituted in the range of 80-120%, and negative ratio is instituted is in the range of 25-50%. A plurality of blocks 2, 3 are arranged on both sides, inner and outer, of a plurality of main grooves in the circumferential direction, and a plurality of lugs 4 are arranged further outside the outside block 3. In this case, in the grounding print in the condition applied with the regular inner pressure and load, ratio of the circumferential length (b) to the width length (a) is instituted as follows: 0.8<=(a/b)<=1.5. On the respective land parts in the grounding territory, mutual relation between the edge component length beta in the circumferential direction of the tire and the edge component length alpha in the width direction of the tire is instituted as a formula elsewhere.
Patent JP-H01198268-A (JP)
Title: Linear motor
Inventor: SUZUKI YASUMASA
IPC: H02K41/02
Filed: 1988-01-29
Abstract: PURPOSE:To improve image read-out accuracy, by providing a stator having opposite ends being supported and a mover therefor, thereby deforming the stator in counter-gravity direction so that the flexure of the stator in the direction of gravity is cancelled. CONSTITUTION:A linear motor comprises e mover 1 having weight W and a stator 2 having length l, Young's modulus E and inertia moment I, where the mover 1 travels on the stator 2. The stator 2 is supported at the opposite ends by a supporting table 4. When the mover 1 is positioned at a supporting end or when it is not mounted on the stator 2, the flexible stator 2 deforms in counter-gravity direction at a position separated by a distance (x) from the supporting end. Consequently, the flexure depending on the position of the mover 1 is cancelled and fluctuation of the height of the mover due to the different position of the mover can be reduced.
Patent JP-S58137952-A (JP)
Title: Electric-discharge lamp and its manufacture
Inventor: YAMAZAKI HARUO
IPC: H01J61/00
Filed: 1982-02-10
Abstract: PURPOSE:To prevent any crack or leak which might develop in the fusing part  by fusing two lead conductors, which are made of thin plates and between ends  of which an electrode is supported, to each of the opening parts of an emissional encircling case which are located at both ends of a groove which forms an electric-discharge path. CONSTITUTION:The electric-discharge lamp has a unified thin-plate-like lead conductor 14 which corresponds to the conventional inner and outer lead wires. A glass frit is packed onto the expanded part 3 of an outer encircling case 1, and the opening parts of the outer encircling case 1 and an inner encircling case are fused by heating and melting the glass frit. The thin-plate-like lead conductor 14 is made of the stainless 426 alloy, the alloy consisting of 50% iron and 50% nickel, or te like, and has a width of around 1mm. and a thickness of around 0.3- 0.4mm.. Electrodes 6 and 7 are supported between ends of two lead conductors 14 by caulking or something similar. Owing to such a constitution as mentioned above, there is no need to provide a concave part on the opening part of the inner encircling case to which an electrode member is to be fused, and the generation of cracks or leaks can be remarkably suppressed.
Patent JP-S61179671-A (JP)
Title: Magnifying and reducing circuit for image information
Inventor: HOTTA HIDEJI
IPC: G06T3/40
Filed: 1985-02-05
Abstract: PURPOSE:To attain optional magnification/reduction simply without a parallel/ serial converting circuit of numerous bits by applying magnification or reduction depending on the timing of each shift clock given respectively to a parallel/serial converting circuit and a serial/parallel converting circuit. CONSTITUTION:In applying double magnification, one pulse of a magnification clock signal CK to two pulses of reference clock signals CK0 is produced and when the 1st pulse of the 2nd clock signal CK2 is fed to a terminal CK of the serial/parallel converting circuit 7, data D0 is fetched by the serial/parallel conversion circuit 7. When the 2nd pulse of the 2nd clock signal CK2 is fed to the serial/parallel converting circuit 7, the data D0 outputted from a terminal SOUT of the parallel/serial converting circuit 2 is fetched again to the serial/ parallel converting circuit 7 and the 1st clock signal CK1 is fed to the parallel/ serial converting circuit 2, an output of the terminal SOUT of the parallel/serial converting circuit 2 is shifted in the form of data D1 to apply double magnification to image information.
Patent JP-S53106442-A (JP)
Title: Phase comparison relay inspection
Inventor: IWAMOTO TAKAYOSHI
IPC: G01R31/02
Filed: 1977-03-01
Abstract: PURPOSE: To inspect the sending and receiving section of a signal transmission line and a phase comparison relay without using another channel by changing the slice level of the phase comparison relay in one terminal into another level which is differentfrom that at normal time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61181691-A (JP)
Title: Sheet and formation of original stencil therewith
Inventor: YAMADA YASUO
IPC: B41N1/24
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the fogging phenomenon of printing even when a dry toner-image manuscript copied by electronic photographic method on a sheet is used for a thermal process printing method by a method in which the dry toner-image bearing side of a sheet for forming a manuscript is treated to have highly smoothened surface. CONSTITUTION:The highly smooth surface of a toner-image bearing face is controlled to have a smoothness (by Beck) of 400sec or more and a surface roughness of 5mum or less (in max. amplitude) or 12 cycles/mm or less (in frequency) preferably. The highly smooth surface is obtained by subjecting a plastic film or paper to a smoothening process. The plastic film used includes films of polyester, polycarbonate, or polysulfone, etc. Papers used are subjected to a surface smoothening process, e.g., coating or combination of coating and calendering processes.
Patent JP-S63189618-A (JP)
Title: Exhaust controller of vehicle
Inventor: TAKEUCHI YOSHIHIKO
IPC: B62M7/02
Filed: 1987-01-31
Abstract: PURPOSE:To reduce the size of an equipment by elongating each of exhaust pipes at the lower side thereof to connect to the inside of an expansion chamber and mounting a single valve which controls the exhaust flow passage areas of those exhaust pipes at the open side thereof. CONSTITUTION:Exhaust pipes 20 and 22 are elongated at the lower side thereof to connect to the inside of an expansion chamber 24. And the open ends of those exhaust pipes 20 and 22 are set close to each other. A single exhaust control valve 34 which integrally controls the open end areas of the exhaust passages is disposed inside the expansion chamber 24. The exhaust control valve is thus placed inside the expansion chamber in the naturally necessary position so that the mounting space is unnecessary and the entire size of the equipment may be reduced.
Patent JP-H09212770-A (JP)
Title: Monitoring camera system
Inventor: FUJISHIRO TAKAYUKI
IPC: H04N7/18
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To record a part where an abnormality is generated in a VTR or the like while zooming it up when the abnormality is generated inside the visual field of a monitoring camera. SOLUTION: Prior to the start of monitoring, video signals from the monitoring camera 1 are digitally converted in an A/D conversion part 2 and recorded in an image memory 3, the momentarily provided difference of images from the camera 1 and the images read from the image memory is computed in a subtractor 4 and inputted to an image difference discrimination part 5 and the presence/absence of the image difference are discriminated. Then, when the image difference is present, a range including the image difference is obtained and the centroid is calculated in a centroid calculation part 6 and a turning amount (vector amount) for turning the center of the visual field angle of the camera 1 to a centroid position is calculated from data from a storage part 7 in a turning amount calculation part 8.  A turning device is controlled through a turning/zoom control part 9, the camera 1 is turned, then a zoom device is controlled, zoom-up to a required magnification is performed and the video signals from the camera 1 are simultaneously recorded in an image recording part 10.
Patent JP-S59146321-A (JP)
Title: Reactive power compensating device
Inventor: AZUMA MAKOTO
IPC: H02J3/18
Filed: 1983-02-10
Abstract: PURPOSE:To compensate a reactive power with high responsiveness by providing a reactive power detection value with which the detection value of a load reactive power is estimated and outputted, on the extension of two points, namely, an average reactive power detection value in the first half of a control cycle and the detection value at the time of said average reactive power detection value or after it. CONSTITUTION:A voltage input (v) has the phase converted by 90 deg. and is inputted to a multiplier 82 together with a load current input iL to output a signal (q). This signal (q) is inputted to a delay circuit 84, an adder 85, and a time division integrator 87, and the output of the circuit 84 is inputted to the adder 85. The output of the integrator 87 is inputted to a sample holding circuit 88, and outputs Q1 and Q2 of the adder 85 and the circuit 88 are inputted to an adder 86. These outputs are added by the adder 86 in a prescribed proportion to output QL. This output QL indicates the reactive power detection value with which the detection value of the load reactive power is estimated and outputted on the extension of the average reactive power detection value in the first half of the control cycle and the detection value at the time of this average reactive power detection value, and the waveform distortion of current consumption of a fluctuating load is compensated with a high responsiveness without error.
Patent JP-S62180629-A (JP)
Title: Hang-over measuring circuit for voice detector
Inventor: KATO TADAHARU
IPC: H04J3/17
Filed: 1986-02-04
Abstract: PURPOSE:To accurately measure the hang-over time by generating a hang-over pulse having a consecutive time coincident with the hang-over time from an output of a voice detector and ANDing the hang-over pulse and the clock pulse so as to measure the number of the clock pulses generated in the hang-over time. CONSTITUTION:An output of a voice detection section 2 of the voice detector 11 and an output of a hang-over addition section 3 are inputted to the hang-over pulse generating circuit 4, from which the hang-over pulse rising at the leading of the output of the voice detection section 2 and descending at the trailing of the output of the hang-over addition section is generated and outputted to an AND circuit 6. Further, a clock pulse generating circuit 5 generates a clock pulse having a sufficiently shorter period than that of the hang-over time and gives the pulse to the AND circuit 6. Then the AND circuit 6 ANDs the hang- over pulse outputted from the hang-over pulse generating circuit 4 and the clock pulse outputted from the clock pulse generating circuit 5 and outputs the result to the 1st counter circuit 7.
Patent JP-S52104219-A (JP)
Title: Electronic musical instrument
Inventor: ADACHI TAKESHI
IPC: G10H5/00
Filed: 1976-02-27
Abstract: PURPOSE: To improve musical performance effects by generating various control voltages in response to a key depressed, and thereby increasing musical sound elements in number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55114020-A (JP)
Title: Elastic surface wave filter
Inventor: TSUKAMOTO KATSUHIDE
IPC: H03H9/145
Filed: 1979-02-26
Abstract: PURPOSE:To lessen a ripple of frequency characteristics within a band without increasing an insertion loss by providing output transducers on both sides of an input transducer while their intervals vary linearly according to advance perpendicular to the propagation direction of an elastic surface wave. CONSTITUTION:On piezoelectric substrate 1, input transducer 2 and output transducers 3 and 4 positioned on both the sides are arranged. Intervals l1 and l2 at one terminal part perpendicular to the propagation direction of an elastic surface wave are made different from intervals l3 and l4 at the other and the transducers are tilted so that intervals will vary linearly between the both. Further, an electric signal applied from signal source 6 to center input transducer 2 is converted into an elastic surface wave, which is reconverted into electric signals by output transducers 3 and 4 on both the sides, and they are extracted in parallel to obtain output signals at load 5.