baber/WOPTO huggingface dataset:
Patent JP-S62150562-A (JP)
Title: Recording and reproducing device for pcm sound signal
Inventor: KOBAYASHI MASAHARU
IPC: H04N5/92
Filed: 1985-12-25
Abstract: PURPOSE:To attain the recording and reproduction by reproducing a signal recorded while being controlled in response to the ratio of a video signal field period and a sound signal sampling period and controlling the output rate depending on the difference between the field period and the sampling period at reproduction. CONSTITUTION:The frequency of an oscillator 22 generating a sampling frequency of a PCM sound signal is controlled by the difference between the sampling period and the video signal period. A write address storing a reproducing signal in a RAM 15 is generated by a write address circuit 17 based on the signal generated from the reproducing signal by an input signal processing circuit and depends on the video signal period. Further, the read address to output a sound signal recorded in the RAM 15 is generated by a read address circuit 19 based on the signal generated by a timing generation circuit 21 from the clock generated by an oscillation circuit 22 and depends on the sampling period. Thus, optional video and PCM sound signal are combined for recording/ reproduction.
Patent JP-2000122374-A (JP)
Title: Corona electrifier and image forming device
Inventor: MUTO KAZUFUMI
IPC: G03G15/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a corona electrifier capable of realizing a space between an image carrier surface and grid surface being a disadvantage of a countermeasure for making small an adverse effect with regard to the soiling of an electrifying wire, to guarantee to be constant with high accuracy with a simple structure. SOLUTION: In this corona electrifier 120 provided with a grid surface 5a making the image carrier surface electrified by corona discharge, position adjusting means 41 and 42 capable of adjusting the space relative difference between the grid surface 5a and the image forming device or the above image carrier surface, are disposed in the front and in the rear, or at least in the one side of the grid surface 5 of the corona electrifier 120. The position adjusting means 41 and 42 are disposed on the electrifier block. The position adjusting equipment 41 and 42 are made of a conductive material such as metal.
Patent JP-H02137193-A (JP)
Title: Semiconductor memory
Inventor: HAMAMOTO TAKESHI
IPC: G11C15/04
Filed: 1988-11-16
Abstract: PURPOSE:To attain bit collation operation at a high speed by providing first- fourth switch elements connected to a word line and a bit line, fifth-eighth switch elements, which are connected to the bit line, and an output switch connected to a coincident line. CONSTITUTION:When a word line 8 is activated, a first control circuit 11 accumulates the signal values of first-fourth bit lines 6-1-6-4 to first-fourth capacitors 3-1-3-4. Then, a second control circuit 12 determines the binary condition of activation or inactivation for a control terminal 9 according to the signal values, which are accumulated in the first-fourth capacitors 3-1-3-4, and the signal values of the first-fourth bit liens 6-1-6-4. Then, since the control terminal 9 is activated, an output switch element 8 outputs a coincident signal to a coincident line 10. Thus, the bit collation operation can be executed at the high speed.
Patent JP-H10127577-A (JP)
Title: Endoscope
Inventor: KIMURA TATSUO
IPC: A61B1/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope to be easily cleaned, by equipping a waterproof shutter on a cable connecting part of the endoscope to enable the cable connecting part to be automatically closed by the shutter by disconnecting the above-mentioned cable. SOLUTION: A connector 8 is fixed on a tip end board 9 on inhand part to constitute this scope and thereto a signal cable 7 for an optical fiber 4 and a signal cable 7 of a CCD 6 stored in the inhand part and an insertion part 2 are connected. A fan shaped shutter 12 to close a connecting face of the connector 8 is rotatably fixed to the board 9 by a vis and the shutter 12 is energized by a spring so as to always close the connecting face of the connector 8 and to fix an O-ring 16 around the connector 8 to secure the air-tightness by the shutter 12 on closing. Thereby the cable 10 can be detached from the scope 1 and the connecting face of the connector 8 is automatically closed by the shutter 12 to secure air-tightness.
Patent JP-H02136782-A (JP)
Title: Watch driving unit
Inventor: AIZAWA JUNICHI
IPC: G04B19/02
Filed: 1988-11-17
Abstract: PURPOSE:To dispose various displays to arbitrary positions apart from the basic watch mechanical body by providing a 2nd minute hand arbor driven via a belt from a minute pulley provided on a 1st minute hand arbor. CONSTITUTION:The minute hand arbor 4 is rotated by driving of the basic watch mechanical body 1, by which the second hand 7 is rotated in a second display part 31 to display the second. The 1st minute hand arbor 5 is rotated simultaneously to rotate the 2nd minute hand arbor 12 via the minute pulley 11 and the belt 13, by which the minute hand 14 is rotated to display the minute. The 2nd hour hand arbor 15 is rotated via a 2nd minute wheel 16 by rotation of the minute hand arbor 12, by which the hour hand 17 is rotated to display the hour. A 1st 24-hour wheel 9 is simultaneously rotated via the 1st minute hand arbor 5 and the 1st minute wheel 8 and this rotation rotates a 2nd 24-hour wheel 22 via a 24-hour pulley 21 and a belt 23. Further, this rotation is transmitted to a 3rd 24-hour wheel 24 and a dial 25 of a 24-hour system is rotated via a slip mechanism 26 in a world watch display part 33. The various displays are displayed to the arbitrary positions apart from the basic watch mechanical body in this way.
Patent JP-H10133071-A (JP)
Title: Self-supporting type aerial cable
Inventor: KOYASU OSAMU
IPC: G02B6/44
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dancing and to quickly and smoothly execute laying work by forming a pair of cylindrical projections on a batch coat layer along the longitudinal direction. SOLUTION: A cable core 2 is arranged under a supporting line 1 in parallel with the line 1. The line 1 and the core 2 are collectively coated with a batch coat layer 3. A pair of cylindrical projections 4 are formed on the layer 3 along the longitudinal direction to constitute the self-supporting type aerial cable. Both the projections 4 are formed horizontally symmetrically about a straight line A connecting both the centers at the line 1 and the core 2 on the layer 3 so as to be arranged on a straight line B intersecting with the straight line A at right angles. Since a pair of projections 4 are formed on the layer 3 along the longitudinal direction, the generation of dancing is suppressed as compared with a conventional self-supporting type aerial cable (SSD type cable).
Patent JP-H02135493-A (JP)
Title: Graphic displaying device
Inventor: OHASHI ICHIRO
IPC: G09G5/10
Filed: 1988-11-17
Abstract: PURPOSE:To improve the picture drawing performance of the title display device to a sufficient area by a monochroic display by selecting whether all P bits of a frame buffer are to be outputted or only the bits of prefixed one plane are to be outputted in accordance with the displaying mode of the display device. CONSTITUTION:A microprocessor 1 expands displaying information to a picture pattern and stores the picture pattern in a frame buffer 4 after interpreting a solid-state displaying instruction from a host device. The frame buffer 4 is composed of P pieces of planes and stores displaying picture information of color codes of P pieces of bits in such a way that each plane is made to correspond to each bit. A color pallet 7 has 2<p> pieces of entries addressed by the output of the buffer 4 and prefixed displaying color data are stored in each entry. An area defining register 10 defines a monochroic displaying area and a pallet address control circuit 11 selectively controls the address of the pallet 7 in accordance with a selective control signal outputted from the register 10.
Patent JP-H0549498-A (JP)
Title: Method for producing optically active (s)-(-)-2-halopropionic acid and/or (r)-(+)-2-halopropionamide
Inventor: NAKAYAMA KIYOSHI
IPC: C12R1/06
Filed: 1991-08-20
Abstract: PURPOSE:To obtain the title compound useful as a synthetic raw material for medicines and agricultural chemicals by treating a (+ or -)-2-halopropionamide with a bacterium belonging to the genus Arthrobacter to form (S)-(-) free acid and collecting a formed substance and the residue. CONSTITUTION:A (+ or -)-2-halopropionamide is treated with a bacterium (e.g. Arthrobacter histidinolovarans ATCC 11,442) belonging to any of Arthrobacter, Alcaligenes, Bacillus and Pseudomonas, capable of converting a (+ or -)-2- halopropionamide into an (S)-(-)-2-halopropionic acid and an (R)-(+)-2- halopropionamide or a treated material thereof to form an (S)-(-)-2- halopropionic acid, the formed substance and the residue are collected and recovered to give an optically active (S)-(-)-2-halopropionic acid and an optically active (R)-(+)-2-halopropionamide.
Patent JP-H04164688-A (JP)
Title: Thermal transfer recording material and image forming method using the same
Inventor: MIURA AKIO
IPC: B41M5/385
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a thermal transfer recording material obtaining an yellow dye image excellent in spectral characteristics, heat resistance and fixing properties by providing a layer containing a specific yellow dye on a support. CONSTITUTION:A thermal transfer recording material is obtained by providing a thermal layer containing an yellow dye represented by general formula [I] on a support. The content of the yellow dye in the thermal layer is pref. 0.1-20g per 1m<2> of the support. The thermal layer is formed by dissolving one or more kind of the yellow dye in a solvent along with a binder or dispersing the same in the solvent in a fine particulate form to prepare the paint for forming the thermal layer or preparing said paint by a hot-melt method and applying the paint to the support to dry the paint layer. The thickness of the thermal layer is pref. 0.1-5mum as a dry film. The thermal layer of the thermal transfer recording material is superposed on an image receiving material and the heat corresponding to image data is applied to the thermal transfer recording material to form an image on the image receiving material by the chelate dye formed by the reaction of a metal ion and the dye in the thermal layer.
Patent JP-H06135305-A (JP)
Title: Car body lift up device of moving work car
Inventor: KONO KENJI
IPC: B60S9/10
Filed: 1992-10-29
Abstract: PURPOSE:To change a set position to the frame on either one of left/right sides and wind up and repair a crawler belt simply by setting such a situation that a hydraulic jack can be transferd and changed in its jack up position to either one of both left/right sides near the gravity center position of a car body. CONSTITUTION:An elevatable hydraulic jack (hydraulic cylinder 12) is provided on the rear side of a car body. The hydraulic jack 12 is usually installed attachably/detachably behind the car body and in the central part of a lateral width direction through an installation bracket 14 and extractable/insertable support shaft 14a and the like. However, the installation head part 12a of the hydraulic jack 12 is engaged with and set to, so as to carry out jacked up either one of the left/right sides out of the downward engagingly recessed parts 15, 15 provided on the left/right running frames 7, 7 in the longitudinal gravity center position of the car body and on either one of the left/right side positions. Consequently, in the case of cut off of the crawler belt and the like, the entire crawler on the side where the frame on cut side subjected a jackup is floated up from the ground and repaired and changed simply.
Patent JP-S63144293-A (JP)
Inventor: YAGI MAKOTO
IPC: G21C7/00
Filed: 1986-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09135452-A (JP)
Title: Image display device
Inventor: YAMASHITA HIROSHI
IPC: H04N9/29
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To conduct accurate degauss processing by avoiding current supply to a rotation coil for tilt adjustment for a period when degauss processing is executed. SOLUTION: A control circuit 15 gives tilt data to a rotation circuit 16 based on the operation of a tilt adjustment key 23 to control a tilt current of a rotation coil fitted to a cathode ray tube 14 thereby applying desired correction to a tilt of a displayed image. When a power switch 21 is applied or a degauss switch 22 is depressed, the control circuit 15 gives degauss control data to a degauss circuit 18 and supplies an AC current gradually attenuating to a degauss coil 19 for nearly 2sec to conduct degauss processing. While the degauss control data are supplied to the degauss circuit 18, tilt data fed to the rotation circuit 16 are set to zero V. The shield section around the degauss coil 19 is magnetized by the earth magnetism only and the effect of the earth magnetism is completely cancelled by its demagnetizing field.
Patent JP-H11217013-A (JP)
Title: Connection alignment alarm system
Inventor: DUPAY STEVEN C
IPC: B60D1/01
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To easily connect a pulling body to a body to be pulled under a condition of zero or low visibility by installing a connection alignment alarm system to notify a driver whether the pulling body is aligned sufficiently for enabling the sure connection to a trailer. SOLUTION: This connection alignment system 10 to align a pulling body and a body to be pulled, is installed in a housing 64 of the pulling body. A target sensor is arranged in the vicinity of the axis of the parallel beam 15 from a laser beam source on the body to be pulled. Whether or not a target is captured is judged by detecting the laser beam reflected to the target sensor. When the target is captured, the continuous feedback to instruct the appropriate connection is sent to a user. If the arrangement in line is not maintained, the system can not detect the reflected laser beam, and the feedback to indicate the continuous and appropriate connection is prevented from being sent to the user.
Patent JP-H09109352-A (JP)
Title: Manufacture of lithographic printing plate
Inventor: KONDO KUNIO
IPC: B41C1/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a lithographic printing plate which makes it possible to apply to the print required for high image quality by laminating on a support having larger adhesive strength between a photosensitive layer and a protective layer by adhesive strength with the photosensitive layer by a polymerizable compound dye, polymerization assistant of quaternary boron ion complex. SOLUTION: A photosensitive layer made of polymerization assistant of polymerizable compound, dye and quaternary boron ion complex and a protective layer are laminated on a support having larger adhesive strength than that between the photosensitive layer and the protective layer. Further, the photosensitive layer of the image forming material made of transparent material of one of the protective layer or the support is image exposed from the side which makes it possible to transmit a light. The protective layer is released, the photosensitive layer continued thereto is brought into close contact with an image receiving plate.  In the method for manufacturing the lithographic printing plate, the support is separated from the plate in a heated state, and the photosensitive layer remaining on the plate is emitted with a light or heated to superposed the non-exposed part of the photosensitive layer.
Patent JP-2000117815-A (JP)
Title: Extrusion molding method for recovered pet bottle
Inventor: KOJIMA HIROSUKE
IPC: B29C48/90
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To extrusion-mold various moldings such as articles for civil engineering use, articles for gardening use, writing utensils, sundry goods for daily use and industrial and domestic pipes, conduits, planks or the like for industrial and home use. SOLUTION: A composition consisting of 100 pts.wt. of a dehumidified comminuted matter made of recovered PET bottles, 1-50 pts.wt. of carbon-based substances selected from the group consisting of carbon black, charocal, coal, coke and fly ash, and 0-100 pts.wt. of the dry comminuted matter of igneous rock, is extrusion-molded with an extruder, the supplying zone : compression zone : metering zone ratio of which is set to be (3-40):1:(1-15) and on the inner surfaces of an extrusion die and of a sizing die of which a carbon or polytetrafluorocarbon liner is provided, and finally take-off by means of a pressurizing sizing system through pressing.
Patent JP-H0654476-A (JP)
Title: Stator rotating electric machine
Inventor: ABE AKIRA
IPC: H02K5/00
Filed: 1992-10-06
Abstract: PURPOSE:To reduce the thermal stress by the heat expansion of the stator of a horizontal shaft rotating electric machine, and lessen the number of radial pins, and thin the thickness, and reduce the manhour in reamer processing on the spot. CONSTITUTION:The base 1a of the foot of the stator of a horizontal shaft rotating electric machine is made in fan shape in radial direction, and four pieces of stoppers 5 in the shapes of rectangular parallelepiped are attached the bed blocks 2 obliquely to a shaft 13, and this stopper 5 guides the base 1a of the foot of the stator in radial direction, and also a radial pin 6, which goes toward the center of the rotating electric machine, being driven astride the base 1a of each stator foot and the bed block 2, is provided in horizontal direction orthogonally to the shaft 13. And, since the axial shifting is restricted by shifting the base 1a of the stator in radial direction, the number of radial pins 6 gets off two, and the thickness can be thinned.
Patent JP-2002034947-A (JP)
Title: Magnet device and mri apparatus using the same
Inventor: KADOKAWA SHIGERU
IPC: G01R33/38
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnet device capable of enlarging the upper space over a patient on a bed without using an elaborate device leading to the increase in the manufacturing cost, and an MRI apparatus using the same. SOLUTION: The device comprises two static magnetic field generators 14a and 14b disposed facing each other with a subject 4 in-between, a storage case 15 storing the static magnetic field generator 14a, and a storage case 16 storing the static magnetic field generator 14b. The storage cases 15 and 16 are disposed asymmetrically relative to the subject 4.
Patent JP-H09112344-A (JP)
Title: Piston for internal combustion engine and manufacture thereof
Inventor: YAMADA YOSHIHIRO
IPC: F02F3/22
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and to reduce a manufacturing cost by a method wherein a pair of gallery members are arranged in such a manner that the two ends of each of the gallery members are opened on the inner peripheral side of a piston body and a whole is formed approximately in an annular shape, and cast in the given position of the piston body. SOLUTION: A piston body 1 is coupled to a crank shaft through a piston pin, inserted in a piston pin hole 12, and a connecting rod, and a force generated in a cylinder is transmitted as a drive force to a crank shaft. In which case, a pair of gallery member 3 have an end part opening securely inserted externally of a protrusion 8 formed on the given position of a molding die 4 and after casting, the molding die 4 is removed and the gallery members 3 are cast in the piston body 1. Thus, since a pair of gallery members 3 are cast in the piston body 1, a need for a particular member is eliminated, manufacture is facilitated, and a manufacturing cost is reduced.
Patent JP-H05110133-A (JP)
Title: Light-emitting semiconductor element and its manufacture
Inventor: HAYAMIZU KAZUYUKI
IPC: H01S5/042
Filed: 1991-10-12
Abstract: PURPOSE:To eliminate the absorption of light through the diffusion region above an active layer by enabling the light-emitting element of current constriction structure to easily correspond to junction-decrease mounting and by facilitating the forming process of recess through etching and that of current path region through diffusion. CONSTITUTION:A p-type upper clad layer 5, p-type stop layer 6, n-type current block layer 7 and p-type cap layer 8 are grown on an active layer 4. The diffusion rate of Zn and etching rate for HF of the stop layer 6 is smaller than those of the current block layer 7. After respective cap layer 8 and current block layer 7 are selectively etched so that a recess 10 is formed, Zn is caused to diffuse over the internal surface(sidewall face and bottom face) of the recess 10 to form a current path region 12. In the bottom face of the recess 10, the stop layer 6 is removed and the current path region right above the active layer 4 is eliminated subsequently.
Patent JP-H01134185-A (JP)
Title: Ice machine
Inventor: IIDA HAJIME
IPC: F25C1/04
Filed: 1987-11-19
Abstract: PURPOSE: To automatically mass-produce ice blocks in the shape closely akin to crushed ice, by so arranging the constitution as to sprinkle raw water for ice on the exterior a recess which has a downward cone so as to produce ice blocks. CONSTITUTION: Each recess 13 of an ice making plate is cooled to a low temperature capable of ice making with a cooling pipe 4, while each nozzle 14 of a sprinkler 12 jets raw water for ice, and it is sprinkled equally on the peripheral wall of the recess 13. This sprinkled raw water freezes gradually while it flows down the peripheral wall from its upper part, and unfrozen raw water drips down. This way, ice grows on the peripheral wall of the recess 13, and ice blocks having enough thickness in irregular form are produced, sticking fast to the peripheral wall.  The completion of this production is detected with a detector such as a timer, or the like, and a solenoid valve for ice separation is opened, whereby the temperature of the wall of the recess 13 of an ice plate 11 goes up, and the ice blocks sticking fast to the peripheral wall separate from it, and are accumulated within an ice receiving vessel. This way, massive ice blocks in the shape closely akin to crushed ices can be automatically mass- produced.
Patent JP-H10134741-A (JP)
Title: Fluorescent display tube and manufacture thereof
Inventor: OKAMOTO YOSHINARI
IPC: H01J9/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts, reduce cost, and reduce a dead space of a display face. SOLUTION: A band-shaped anode 7 having a phosphor 7b is formed with specified intervals on a surface of a substrate 2 constituting a boxshaped envelope 1. At both end parts on the surface of the substrate 2, between a side face plate 4 constituting the envelope and an anode 7 positioned on an outer- most rim, a protrusion stripped grid spacer 8 having crystallized insulation is attached and formed in parallel to the anode 7. A plurality of wire grids 9 come into contact with a surface of the grid spacer 8 at both ends thereof, and a distance H from the anode 7 is constantly held in which state the grid is expanded with specified intervals on the substrate 2 in the envelope 1 facing the anode 7.