baber/WOPTO huggingface dataset:
Patent JP-H05264664-A (JP)
Title: Semiconductor integrated circuit
IPC: G01R31/28
Filed: 1992-03-17
Abstract: PURPOSE:To provide a semiconductor integrated circuit in which the consumed power at testing is reduced. CONSTITUTION:A semiconductor integrated circuit has a test data resister part 1 consisting of a plurality of resisters to be tested; a TAP controller 2 for supplying a clock signal to each resister of the test data resister part 1: an instruction resister 3 for temporarily storing the command formed by the TAP controller 2; an instruction decoder 4 for analyzing the command stored in the instruction resister 3; and a switching means 1 for selectively switching whether the clock signal from the TAP controller 2 is outputted to each resister of the test data resister part 1. The switching means 11 supplies the clock signal only to the resister which is a test target in the test data resistor part 1 on the basis of the analyzing result of the instruction decoder 4.
Patent JP-S59184998-A (JP)
Inventor: KONDOU RIYOUHEI
IPC: G07F13/06
Filed: 1983-04-05
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-2000219082-A (JP)
Title: Side recognizing implement for front, rear, right and left
Inventor: WAKAZAWA YOSHIMI
IPC: B60R1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To mount a camera for viewing persons walking sideways and bicycles, which may hardly be seen from others than a driver' seat during forward and backward movement from a hard-to-see position. SOLUTION: A cable is connected to a camera 1 so that a front sight can be viewed through a monitor TV or a navigation system.
Patent JP-S53144327-A (JP)
Title: Shutter device for camera
Inventor: YAMAMOTO HARUHISA
IPC: G03B9/10
Filed: 1977-05-20
Abstract: PURPOSE: To make the next photograph be done in a short time of repose by carrying out charging of a spring member which operates a shutter member during the operation of the shutter, namely, during discharging of the spring member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63225201-A (JP)
Title: Condenser lens for infrared laser
Inventor: HIGUCHI FUMIAKI
IPC: G02B3/00
Filed: 1987-03-14
Abstract: PURPOSE:To use a laser oscillator of small output as a lens having an excellent condensing characteristic and to improve laser beam machine by forming a convex face to the hyperboloid of revolution which rotates the hyperbola of the eccentricity coinciding with the value of the refractive index of a lens material with respect to the wavelength of laser light and providing a parallel plane part to the outer circumferential part. CONSTITUTION:The convex face of the lens 1 is formed to the hyperboloid of revolution 2 which rotates the hyperbola of the eccentricity coinciding with the value of the refractive index of the lens material with respect to the wavelength of the laser light to be condensed. The other face is constituted as a flat face 3 and a collar 4 of a parallel plane is provided on the outer circumferential part of the lens. There are no spherical aberrations of the incident light on the lens in parallel therewith and, therefore, the condensing characteristic is improved if the eccentricity is so determined as to coincide with the refractive index of the lens material with respect to wavelength of the laser light. Since the lens is mounted by nipping the parallel plane part 4 on the plane part of a lens holder of the laser beam machine, the lens is surely mounted always pependicularly on the central axis of the holder and, therefore, the generation of comatic aberrations by the inclination of the lens is prevented. The extremely effective lens when used as the condenser lens for an IR laser beam machine is thereby obtd.
Patent JP-S58177559-A (JP)
Title: Slider for magnetic head
Inventor: YONEOKA SEIJI
IPC: H01F10/28
Filed: 1982-04-09
Abstract: PURPOSE:To form a part easily with high precision which exerts influence upon floating characteristics, by forming a rail part of a material superior in wear resistance, and using materials which are patterned relatively easily by a chemical treatment for a side rail part and a cross bar part provided adjacently to a rail. CONSTITUTION:A slider body 12 is made of a material with superior wear resistance such as Al2O3 and TiC and the rail 13 is formed of the same material. The surface of the rail is finished smoothly to generate relatively large floating force. The side rail 15 is provided adjacently to the rail 13 and this is made of the material, such as Ti, which is patterned easily by the chemical treatment; and the cross bar 14 is also formed of Ti similarly. To take an example of the sizes of those areas, the rail part is 4mm. long and 500mum wide including the side rail, the cross bar is 100mum thick, and the height from a block surface is 5-10mum.
Patent JP-H09259409-A (JP)
Title: Magneto-resistance transducer
Inventor: YON SHIEN
IPC: G11B5/39
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a bias in the longitudinal direction and to promote a magnetic bias and then to obtain an output with a high S/N by providing a joint part on an active area of a magneto-resistance layer and forming a hard permanent magnet bias layer. SOLUTION: A magneto-resistance activity sensor area is demarcated by partially etching a magneto-resistance three-layered structure consisting of a magneto-resistance layer 70, a spacer layer 68 and a soft magnetic adjacent layer 66. By this partial etching, both side parts of the magneto-resistance sensor layer 70 is completely removed together with parts of the spacer layer 68 and the soft magnetic adjacent layer 66. Consequently, since a middle part of the soft magnetic adjacent layer 66 becomes higher than its peripheral adjacent layer 66, the hard permanent magnet bias layers 72 and 74 are formed partially with joint parts butted against the magneto-resistance sensor layer 70. Then, the height of the sensor layer is decided by etching.
Patent JP-S54150044-A (JP)
Title: Mos random access memory
Inventor: ASAKAWA TATSUJI
IPC: G11C11/419
Filed: 1978-05-18
Abstract: PURPOSE:To increase the reading velocity keeping a high degree of integration by providing the MOS transistor circuit to detect the potential variation of the reading bus line. CONSTITUTION:MOS transistor TrT17 is installed to detect the potential variation of reading bus line BL, and at the same time current supplying MOSTrT18 which functions to apply the positive feedback to BL order to secure a high-speed potential variation of BL is connected to BL. Furthermore, MOSTrT15 and T16 are connected in parallel to secure the control for setting up the gate potential of T18 at the precharge time of digit line D1 or BL. In such way, the potential variation of D1 at the reading time is detected at sensor circuit S1, the subsequent reading BL's potential variation is detected by T7, and then the positive feedback is applied to the BL potential by T18 to BL to secure a high speed. Furthermore, just one unit of these Tr's added newly is required to provide at BL, and the increment of the Tr's size does not affect substantially the high degree of integration for the RAM system as a whole.
Patent JP-S58176857-A (JP)
Title: Magnetic field type objective lens for magnetic sample observation
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/20
Filed: 1982-04-08
Abstract: PURPOSE:To decrease the coefficient of spherical aberration and allow an observation with high resolution by placing a magnetic smaple above the upper magnetic pole of an objective lens and by setting the diameter of the lower top face of the upper magnetic pole at several times or less as large as the bore diameter of a lower magnetic pole. CONSTITUTION:The bore diameter of an upper magnetic pole 4 of an objective lens consisting of a york 2, energizing coil 3, upper and lower magnetic poles 4, 5 is made small and a magnetic sample 6 is inserted on a light axis through a hole 8 above it so as to place the sample 6 at a position with little magnetic field leakage. D1/b2 is set at 2 or less, where D1 is the diameter of the lower top face of the upper magnetic pole 4 and b2 is the bore diameter of the lower magnetic pole 5. Since the variation of the coefficient of spherical aberration against the variation of the D1/b2 is linear, the coefficient of spherical aberration can be made extremely small by setting the D1/b2 properly, thus allowing an observation with high resolution even though the sample position is outside the lens magnetic field.
Patent JP-H06249192-A (JP)
Title: Blower
Inventor: ISHIZAKI YASUHIDE
IPC: F04D29/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a blower provided with a fan guard capable of preventing deformation caused by flexing or warping. CONSTITUTION:In a basin-like fan guard 11 for coverying a blast fan, wherein wire materials are arranged in the radial directions 13a to 13h and in the circumferntial direction 15, a ring-like wire material 17 having a wire diameter larger than that of the circumferential wire materials 13a to 13h is arranged in the outmost periphery in the circumferential direction. Thereby, the deformation of the fan guard 11 can be prevented, and handling in attaching/detaching is easy, and also its appearance is not damaged.
Patent JP-S63226255-A (JP)
Title: Scalding of wheat vermicelli
Inventor: AKIMOTO TERUFUMI
IPC: A23L7/109
Filed: 1987-03-13
Abstract: PURPOSE:To impart aromatic flavor and seasonal feeling to wheat vermicelli, by scalding the wheat vermicelli together with an aromatic plant in boiled hot water. CONSTITUTION:Wheat vermicelli and an aromatic plant (e.g. lavender, peppermint, chamomile or rosemary) are scalded in boiled hot water.
Patent JP-S58176547-A (JP)
Title: Carrier for immunoaffinity-chromatography
Inventor: MIHARA TOSHIO
IPC: G01N30/88
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a carrier for immunoaffinity-chromatography having no nonunique absorptivity for impurities, by activating a water-insoluble gel having OH groups with a bifunctional compd. having an epoxide group, and combining it with a specified polyethyleneglycol deriv. CONSTITUTION:Water-insoluble gel having OH groups, such as agalose or poval beads, is activated with a bifunctional compd., such as epihalohydrin or bisoxirane, and combined with one of polyethylene glycol derivs. represented by formulae I and II (n=2-3, m=1-10) to obtain an immunoaffinity chromatographic carrier. This carrier is especially suitable for separation and purification of biological active substances, and, for example, the carrier combined with an antibody combines with an antigen in an organism fluid antiquely without being affected other components, therefore, the purified antigen can be obtd. with high recovery yield by eluting the adsorbed antigen.
Patent JP-H11260687-A (JP)
Title: Charged particle beam exposure method and charged particle beam exposure system
Inventor: KOJIMA SHIN-ICHI
IPC: G03F7/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide charged particle beam exposure method, capable of transferring a pattern with high accuracy by reducing a distortion of a projection image. SOLUTION: In this method, charged particle beam exposure is made, in which patterns are formed in a plurality of subfields 51 provided in a mask 5, respectively, and electrons EB are sequentially irradiated to each subfield 51 to project and align an image of patterns on a wafer 11. In this case, the distortion of the image of the subfield 51 has previously been measured for each subfield 51, and based on the measurement values, the distortion of a image of the subfield 51 is corrected every subfield 51 by a dynamic correction system constituted by a focus correction coil 21 and a non-focus corrector 22 to be aligned. A distortion measurement of the image of the subfield 51, for example, has previously been measured by the use of an evaluating mask forming a distortion measuring pattern.
Patent JP-H06284878-A (JP)
Title: Device for producing ham or the like and end plate using the same
Inventor: KAWAI KAZUYOSHI
IPC: A23L13/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a device enabling to efficiently and hygienically produce a ham packed in a easing in a state wherein both the ends of the ham are formed in flat shapes and sealed with clips. CONSTITUTION:The characteristic of this device for producing hams, etc., comprises disposing the first end plate-charging device 20 for inserting an end plate 16 into a easing 4 forward extruded through an extruding nozzle 2 and mounted on the nozzle 2, the end plate 16 being supplied at the rear position of the extruding nozzle 2, an end plate-holding mechanism 50 for holding the end plate 16 inserted to a prescribed inner position of the casing 4, and the second end plate-charging device 40 for supplying another end plate 16 to the front surface of the pushing tool of the waiting pushing mechanism 3. The end plate-inserting means of the first end plate-charging device 20 is backward- movably disposed in a raw material-charging section 1. The end plate 16 supplied with the second end plate-charging device 40 is received and held with the tip of the pushing tool 12 in the pushing mechanism 3.
Patent JP-S59183721-A (JP)
Inventor: MORISHITA TAKUYA
IPC: A47L9/20
Filed: 1983-04-04
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-H04294362-A (JP)
Title: Photosensitive material for electrophotography and electrophotograph recording device
Inventor: KOBAYASHI TOSHIYUKI
IPC: G03G5/10
Filed: 1991-03-25
Abstract: PURPOSE:To improve adhesion property between a transparent substrate and a photosensitive layer of a photosensitive material for electrophotography. CONSTITUTION:The photosensitive material for electrophotograph consists of a transparent substrate 1, transparent conductive layer 2 and photosensitive layer comprising a base coating layer 3 of polyamide resin, melamine resin, etc., charge generating layer 4 and charge transfer layer 5 in order. A metal oxide filler comprising superfine particles are compounded into the phototsensitive layer. The coefft. of thermal expansion of the transparent substrate differs from that of the photosensitive layer by <=1X10<-4>/ deg.C. Thereby, the obtd. photosensitive material has excellent adhesion property between the substrate and photosensitive layer and a long life. Since the substrate is transparent, a light source for exposure of pictures and erasing light can be disposed inside of the photosensitive material, which makes the device small in size.
Patent JP-H06330111-A (JP)
Title: Production of magnetic metal powder
Inventor: NOMURA EIJI
IPC: B22F9/22
Filed: 1994-03-03
Abstract: PURPOSE:To provide an industrially advantageous production of a magnetic metal powder which is very appropriately used for the magnetic recording medium. CONSTITUTION:The magnetic metal powder is produced by coating the surface of a needle-like particle of hydrous iron oxide with at least one compound selected from aluminum compounds and zirconium compounds, then heat-treating the coated particle to convert it into hematite, thereafter coating the surface of the resulting hematite particle with an aluminum compound and then heating and reducing the particle.
Patent JP-S53144244-A (JP)
Title: Lock detection circuit for phase synchronous loop
Inventor: OOGISHI TSUTOMU
IPC: H04B1/26
Filed: 1977-05-20
Abstract: PURPOSE:To increase the detection sensitivity satisfactorily by performing the detection of the phase difference or the unlocked state and the memorization of the unlocked state by means of the different means.
Patent JP-S58178363-A (JP)
Title: Electrophotographic receptor
Inventor: AZUMAGUCHI TERUAKI
IPC: C09B31/06
Filed: 1982-04-13
Abstract: PURPOSE:To obtain an electrophotographic receptor having high sensitivity in the wavelength region of about 400-800nm and superior printing resistance, by adding a specified disazo pigment to a photosensitive layer. CONSTITUTION:A disazo pigment represented by formula I [where R1 is <=4C alkyl or alkoxy; R2 is alkyl, alkoxy, dialkylamino, nitro or halogen; n is 0-2; m is 0-3; Z is a benzene ring or a naphthalene ring; and Y is formula II, formula III or formula IV (where B is a ring selected from a benzene ring, a naphthalene ring, an indole ring, a carbazole ring and a benzofuran ring each condensed with the benzene ring; each of Ar1 and Ar2 is a benzene ring; a naphthalene ring or a dibenzofuran ring; R3 is alkyl, carboxyl or its ester; and R4 is H, alkyl or phenyl)] is used. The pigment includes the compound represented by formula V. A photosensitive layer contg. a charge generating substance such as p-diethylaminobenzaldehyde-(diphenylhydrazone) and said disazo pigment dispersed in a binder is formed on an electrically conductive substrate to obtain a receptor.
Patent JP-H0791015-A (JP)
Title: Wall and floor surface work execution method using elastic spacer
Inventor: OGURO KUNIO
IPC: E04F13/08
Filed: 1994-03-03
Abstract: PURPOSE:To level a board easily and efficiently without requiring any skillfulness in a work method in which a wall or floor surface is formed by sticking boards. CONSTITUTION:A gypsum board 1 in which an adjuster pin mounting hole 2 is formed is prepared, and a sponge spacer 3 is stuck on the rear surface of the board or wall surface. After the spacer 3 is impregnated with foam adhesive material, the gypsum board 1 is stuck on a wall surface W. Next an adjuster pin 8 is driven through the hole 2. The nut 85 of the adjuster pin 8 is adjusted to level the gypsum board 1. After that, polyurethane foam is waited to be foamed and cured, and the adjuster pin 8 is extracted. Thus, because the gypsum board 1 can be leveled by simple work without requiring any skillfulness, such boards can be stuck efficiently.
Patent JP-H08263261-A (JP)
Title: Compression method for printing data
Inventor: TAKAHASHI YOSHINORI
IPC: G06F3/12
Filed: 1995-03-20
Abstract: PURPOSE: To speed up a compression data update processing by means of overwriting by updating printing data compressed based on overwritten data without expanding printing data in a buffer memory at the time of overwriting different data on printing data and updating the buffer memory. CONSTITUTION: Data is received from a host device in a reception processing 21 and data is stored in a reception buffer memory 22 in a received state as it is. Stored data is analyzed in a data analysis processing 23 and it is converted into necessary information. The result is stored in an intermediate information buffer memory 24. Then, a development processing 25 refers to a font memory 26 and stores a printing picture in a developed data temporary storage memory 27 in accordance with the content of the buffer memory 24. Furthermore, the printing picture of the memory 27 is read and it is compressed in accordance with a compression table 30. At the time of regenerating printing data, compressed printing data is updated using a compression index table 28 without expanding printing data.
Patent JP-H04295671-A (JP)
Title: Replay device of digital data
Inventor: YOKOYAMA EIICHI
IPC: G11B20/12
Filed: 1991-03-25
Abstract: PURPOSE:To quicklly and accurately replay a digital data, in a relay device, from a prescribed address section in a recording medium on which addresses have been recorded in prescribed sections. CONSTITUTION:Markers alpha which are different from an ordinary data are recorded in advance in regions 30, 32 near heads for recording regions 29, 31 for the data on a tape 15 as their recording medium. When the data is replayed, its replay operation is started at a section having a track at an address (n-a) prior to a track at an address (n) as an object to be replayed. The data which is replayed after the marker alpha for the region 30 has been detected is regarded as effective.
Patent JP-S53146528-A (JP)
Title: Automatic tracking device
Inventor: YAMAYOSHI RIYUUICHI
IPC: H04N5/783
Filed: 1977-05-26
Abstract: PURPOSE:To negate the tracking shift by changing the mechanical position of the magnetic head by means of the electricity-machine converter element such as the piezoelectric element in case a reproduction is performed with a tape running speed different from that at the recording time.
Patent JP-S58178675-A (JP)
Title: Method and apparatus for correcting blur of x-ray image pickup device
Inventor: HONDA MICHITAKA
IPC: H04N5/335
Filed: 1982-04-12
Abstract: PURPOSE:To correct a blur easily and at a high speed, by performing one-dimensional filter processing to every two-dimensional axis of coordinates in accordance with a blur correcting filter function derived from a blur function in a system in advance with respect two-dimensional detecting information of transmission X-rays of an object to be photographed. CONSTITUTION:X-rays are generated from an X-ray generating device 1, and X- rays which transmit an object to be photographed are detected like a two- dimensional plane by an optical system 4 to form a time series-like electric signal by an image pickup tube 5. Subsequently, correction is executed by a hardware filter 7 which provides an output by processing a one-dimensional filter for executing a correction based on a blur correcting filter function derived from a blur function in a system in advance, it is A/D-converted by an A/D converter 9, and thereafter, blurs in the one-dimensional scanning direction and the right angle direction are corrected by a digital arithmetic device 8, and a picture is outputted to an output device 10.
Patent JP-S52144840-A (JP)
Title: Control circuit for such as electric oven
Inventor: IWABUCHI YASUSHI
IPC: H05B3/10
Filed: 1976-05-27
Abstract: PURPOSE: To increase power consumed by a heating element by allowing the average value of powers consumed when each heating element is independently fed with currents, with the upper and lower heating elements in an oven fed with current at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62219086-A (JP)
Title: Mask mismatching inspection device
Inventor: GOTO YUKIHIRO
IPC: G06K9/32
Filed: 1986-03-20
Abstract: PURPOSE:To measure mask mismatching in a semiconductor device manufacturing process at high accuracy and high efficiency by providing an object holding part, an optical system, a photoelectric conversion part, a positioning control part and a decision part deciding mask mismatching based on a picture signal. CONSTITUTION:A wafer 10 is held at the prescribed position in a vacuum chuck 14, and a magnification switching part 12 sets the optical system 17 to a low magnification based on a control signal SC3. Then an ITV camera 20 forms the magnified optical image of the wafer 10. Next the dislocation of the rotation of the wafer 10 is detected and corrected from the position relation between marks in wafers. Continuously dislocation from the inspection positions of patterns to be inspected K1 and K2 is detected, and an X-Y table 16 is driven in the directions of arrows X and Y. Said patterns K1 and K2 are shifted to the center of a visual field to set the optical system 17 to a high magnification. The processing is repeated until the patterns K1 and K2 attain desired sizes.
Patent JP-S53145414-A (JP)
Title: Raster width correction circuit
Inventor: HACHITSUKA SHINJI
IPC: H04N3/16
Filed: 1977-05-24
Abstract: PURPOSE:To control the bias current for the horizontal pincushion distortion correcting transmformer by detectign the variation of the beam current, and thus to ensure a correction of the horizontal width.
Patent JP-H01233490-A (JP)
Title: Display control circuit
Inventor: MATSUURA HIDEFUMI
IPC: G09G5/00
Filed: 1988-03-15
Abstract: PURPOSE:To perform an optional display such as a screen division display and a partial display on a CRT display by setting the display readout address of display data stored in a display memory. CONSTITUTION:The horizontal readout start address of optional display data in the display memory 1 which is to be displayed on the CRT display 2 is stored in the memory 4 in display order, and this address is read out to send an indication to the display memory 1. Thus, optional display data is read out of the memory 1 and displayed on the CRT display 2. Consequently, the horizontal readout start address stored in the memory 4 is varied optionally it display the optional display data in the display memory 1 on the CRT display 2.