baber/WOPTO huggingface dataset:
Patent JP-S63219017-A (JP)
Title: Microcomputer
Inventor: TSUKAGOSHI MASAAKI
IPC: G06F1/04
Filed: 1986-10-17
Abstract: PURPOSE:To always keep the cycle time of a slow clock constant by providing a means to change the number of the divisions of a prescaler in accordance with the change of the number of the divisions of a system clock divider. CONSTITUTION:Now, if it is assumed that the frequency of a system clock 11 is 4MHz, and a dividing clock 13 is selected by a system clock select signal 16, a prescaler divider selector 21 selects a signal 23 by the signal 16. As the result, the cycle time of a machine clock 19 comes to be 1mus. Besides, the cycle time of the slow clock 22 comes to be 64, 128, 256, 512mus respectively from a left. Next, when the dividing clock 14 is selected by the signal 16 in order to change a machine cycle time, the signal 16 controls a prescaler divider selector 21, and selects the signal 24. As the result, the cycle time of the clock 19 comes to be 4mus, but the cycle time of the clock 22 remains at 64, 128, 256, 512mus, and is unchanged to the former.
Patent JP-S63101553-A (JP)
Title: Belt transmission device with automatic tension adjusting mechanism
Inventor: OBARA AKIRA
IPC: B62M9/08
Filed: 1986-10-17
Abstract: PURPOSE:To improve transmission performance by oscillating an outer ring driving pulley to displace the axis thereof by a cam mechanism comprising an outer ring driving pulley and an inner ring driving roller. CONSTITUTION:A plurality of small circular holes 9 are disposed in portions equally divided in the peripheral direction of a large circular hole 8 of an outer ring driving pulley 1, and a cavity portion C2 is formed in each of the small circular hole 9 and an inner ring driving roller 3 is inserted therein. Both side portions of the outer ring driving pulley 1 are clamped by circular cover plates 10, 11, and a belt 4 is wrapped round the outer ring driving pulley 1 and a driven pulley 2. In this arrangement, as the outer ring driving pulley 1 is oscillated to displace the axis thereof by a cam mechanism comprising the outer ring driving pulley 1 and the inner ring driving roller 3, at the time of driving a belt, tension is applied to tension side and slackening side of the belt, so that slip of the belt and thread skipping can be prevented and the belt can be driven while belt tension being always adjusted constant.
Patent JP-H0957215-A (JP)
Title: Automatic sorter
Inventor: TOKUYAMA TAKASHI
IPC: G06T7/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sorter capable of executing correct grade discrimination even when a conveyor belt or stock is contaminated by soil, mud, etc. SOLUTION: This automatic sorter is composed of a grade discriminating device 3 by image processing using a television camera 4 and an arm sorter 14 which has a free roller 17 and is controlled to plural rotating angle positions. Irradiation devices 8, 9 included in this grade discriminating device are so arranged as to irradiate the sorting stock in the visual field of the television camera from a horizontal direction. The resulted binary images of the sorting stock are subjected to hole filling processing, by which the stock volume is determined without errors.
Patent JP-H06101728-A (JP)
Title: Vibration control device
Inventor: YAMAMOTO NOBUYUKI
IPC: B60K5/12
Filed: 1992-09-17
Abstract: PURPOSE:To provide a vibration control device provided with a bracket having sufficient strength and without a need of complicated welding work. CONSTITUTION:A split 18 of a cylindrical portion 14 of a bracket 12 is formed in such a manner that a recess 14B formed on one end in the circumferential direction is engaged with a projection 14A formed on the other end. A fixing surface 20 of a fixing arm 16 is disposed across the vicinity at the tip of the projection 14A in the axial direction. A reinforcing wall 24 is provided astride a portion along the axis on both sides in the axial direction of the projection 14a of the split 18, to be welded 30 to the cylindrical portion 14. Since the split 18 is formed into an uneven shape, it is possible to dispense with complicated positioning work and weld the split 18 with the flat end surface in the axial direction. Furthermore, the fixing arm 16 is disposed across the split 18 at four points in the bracket 12 so that diameter enlarging strength of the cylindrical portion 14 is enhanced in comparison with a bracket for a conventional vibration control device where a fixing arm is disposed across a split only at two points.
Patent JP-H0559410-A (JP)
Title: Production of soft magnetic powder
Inventor: MORIMOTO KOICHIRO
IPC: C22C33/04
Filed: 1991-09-02
Abstract: PURPOSE:To mass-produce a soft magnetic powder contg. a metastable (Fe, M)16N2 phase (where M is one or >=2 kinds among Ti, Zr, Hf, V, Nb and Ta) and having a high saturation magnetic flux density and a low coercive force. CONSTITUTION:An Fe-M powder (where M is one or >=2 kinds among Ti, Zr, Hf, V, Nb and Ta) is nitrided to produce a nitrided powder having a nitride layer at the surface layer part and an unnitrided part in the powder and with the composition of the powder controlled to (Fe1-alpha, Malpha)1-betaNbeta (where alpha and betaare a molar ratio, alpha=0.02 to 0.15 and beta=0.05 to 0.15). The nitride powder is mixed and crushed while being imparted with high energy. A soft magnetic powder having a metastable (Fe, M)16N2 phase is produced in this way.
Patent JP-H0299268-A (JP)
Title: Method and device for automatic soldering
Inventor: YOKOTA SENICHI
IPC: B23K1/08
Filed: 1988-09-30
Abstract: PURPOSE:To automatically solder a circuit board which warps to project downward by soldering the circuit board while transferring the soldering points toward the transverse central part in accordance of the transportation of the circuit board and finally soldering the central part. CONSTITUTION:The circuit board 6 which is held at both transverse side parts 6a and warps to project downward moves in an arrow A direction when a chain conveyor 5 is driven by a motor. The rear surface of the circuit board 6 is treated by a fluxer 28 and a preheater 29 and the circuit board arrives at the position of a solder tank 4. The molten solder ejected from an aperture 3a of a nozzle 3 has an approximately V shape and is parallel with a horizontal line, while the circuit board 6 is so set as to rise as the circuit board is transported at a prescribed angle; therefore, the contact position of the circuit board 6 and the molten solder moves gradually toward the root part 3b of the approximate V shape of the nozzle 3 and toward the central part of the circuit board as the circuit board is transported. The circuit board is thus soldered while the circuit board is transported. Finally, the central part of the circuit board 6 is soldered by the wave top of the molten solder formed by the root part 3b of the nozzle 3. The soldering of the circuit board 6 is thus completed.
Patent JP-H10146999-A (JP)
Title: Direct printing method using continuous deflection and apparatus therefor
Inventor: LARSON OVE
IPC: B41J2/415
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the printing quality of a direct printing method by enhancing address properties of lateral direction printing without increasing the number of addressable control electrodes. SOLUTION: Direct electrostatic printing is applied to a data carrier 4. An electronic signal formed by a computer prescribes an image to be converted to an electrostatic field pattern. The direct vapor deposition of toner charged in an image form on the data carrier 4 is selectively controlled. An electrostatic field is given through one set of printing electrodes. These electrodes selectively permit or restrict the flight of charged toner particles 20 from a particle source 21 to the data carrier 4. Periodically variable deflected potential is applied to a deflecting electrode to modulate the track of toner particles 20 so that toner particles are flown toward the data carrier 4 so as to be turned in the direction traversing the moving direction of the data carrier 4.
Patent JP-H0297391-A (JP)
Title: D-helix-deficient phospholipase a2
Inventor: KIMURA SHIGENOBU
IPC: C12N1/16
Filed: 1988-09-30
Abstract: PURPOSE:To provide a mutant phospholipase A2 having a natural-type bovine phospholipase A2 structure deficient in D-helix, having decreased antigenicity and preferable as a drug to be administered into a body. CONSTITUTION:A plasmid pBS PLA2-4.2-7 containing a DNA fragment coding a natural-type (wild-type) phospholipase (PL) A2 is digested with restriction enzymes HindIII and Nsp(7524)V to obtain a DNA fragment coding an amino acid sequence corresponding to the amino acid sequence of a natural-type PLA2 depleted with the amino acids of from 59th to 67th including the D-helix (corresponding to the amino acid sequence of from 59th to 64th) of bovine PLA2. The obtained DNA fragment is linked with a DNA fragment coding the amino acid sequence of from 59th to 61st in the corresponding amino acid sequence of the PLA2 of banded seasnake. The objective plasmid pBSPLA- D containing a DNA having prescribed depletion can be prepared by this process.
Patent JP-H0667275-A (JP)
Title: Camera fitting structure of screw for tripod
Inventor: TANII JUNICHI
IPC: G03B17/02
Filed: 1992-08-24
Abstract: PURPOSE:To exert no influence upon the arrangement of other members and reduce the size of a camera by providing the female screw for the tripod at the position along the external wall of the bottom part of the camera nearby the take-up shaft of a film cartridge. CONSTITUTION:A lens barrel 3 is arranged at the center part of a camera body 2 and a cartridge chamber 4 and a spool chamber 5 are arranged on the right and left sides of the lens barrel. A film rewinding key 10 is formed at the bottom part of the cartridge P and a rewinding fork gear 12 is formed integrally with a rewinding fork 11 which engages the rewinding key 10. In the shaft of the rewinding fork gear 12, the female screw 13 for tripod fitting is fitted at the position along the external wall of the bottom part of the camera body 2. A metallic substrate 2a which fixes the female screw 13 is threadably fixed to the camera body 2. Namely, the space of the take-up shaft part in the cartridge P is utilized to fit the tripod female screw 13.
Patent JP-2001075159-A (JP)
Title: Cover lock mechanism and electronic equipment provided therewith
Inventor: AMATATSU SEIYA
IPC: H04N5/765
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cover lock mechanism and an electronic equipment provided therewith enabling a user to recognize that a housed matter such as a memory card is not at a normal housing position by preventing a cover from being closed when the housed matter is not at the normal housing position. SOLUTION: This equipment is equipped with a safety function by which the user recognizes that the memory card 2 is not at the normal housing position because the projection part 13 of a cover part 9 performing sliding closing action in a direction orthogonal to the inserting/pulling-out direction of the card 2 butts against the leading edge of the card 2 and the cover part 9 is not closed when the card 2 is not housed at the normal housing position in a housing part 3 by providing the projection part 13 on the back surface of the cover part 9 operated to be opened/closed by turning action and sliding action.
Patent JP-H07104552-A (JP)
Title: Contact electrifier
Inventor: CHIN TEIU
IPC: G03G21/10
Filed: 1993-10-05
Abstract: PURPOSE:To provide a contact electrifier not generating electrification unevenness. CONSTITUTION:The contact electrifier 10 is composed of a sheet-like electrifying member 12, a metallic block 14 holding the sheet-like electrifying member 12, a light shielding blade 17 arranged in front of the metallic block 14, a light source for destaticization 19 shielded from light by the light shielding blade 17, a cleaning blade 21 arranged in front of the light source for the destaticization 19, an aluminium tube electrode 18 to which a well-known photosensitive body layer 16 is applied, a power source for feeding 22 connected to the metallic block 14, etc. Since the light shielding blade 17 has the property of shielding light, the sheet-like electrifying member 12 and the abutting part of the photosensitive body layer 16, that is, a charged part are not directly irradiated with the light from the destaticization lamp 19. Consequently, the surface potential of the photosensitive body layer 16 is not changed by the light at the time of electrifying, to reduce the electrification unevenness.
Patent JP-H07103778-A (JP)
Title: Controller for traveling body
Inventor: KIDA FUMIKO
IPC: B60R16/00
Filed: 1993-10-05
Abstract: PURPOSE:To reduce the operation of a drive for a safe driving by limiting the operable range by a driver while a traveling body is driving as compared with a case when it is stopped. CONSTITUTION:Even if either of a driver and a passenger 3 operates a control means 4 while a traveling body is stopped, a response means 12 responds according to the operation input. On the other hand, while the traveling body is traveling, the identification signal from an operator identification signal generation means 5 is added to the passenger 3, it is so controlled that the identification signal component is detected by an operator identification signal component detection means 7 when the passenger 3 operates the control means 4 and then an operation range control means 10 transfers the output of the operation means 4 to the response means 12 so that the response means 12 responds exactly as the operation of the passenger 3 and does not respond to the operation of the driver.
Patent JP-H1087736-A (JP)
Title: Removal of impurity in continuous bulk polymerization
Inventor: NOSE MASAKI
IPC: C08F2/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To stably carry out continuous bulk polymerization for a long period while preventing discoloration of a product and obtain a high-quality product in high productivity by making a solvent having higher boiling point than a boiling point of a monomer staying at the bottom of a distillation tower in a continuous bulk polymerization of methacrylic resin and pulling out the bottom solution. SOLUTION: (A) A recycle solution containing a monomer consisting mainly of unreacted methyl methacrylate after polymerization and (B) a monomer consisting mainly of a new methyl methacrylate are continuously fed to a distillation tower and the distillated monomer is continuously fed to a polymerization reactor and polymerized. A solvent having higher boiling point than the boiling point of the monomer is made to stay at the bottom of the distillation tower and a bottom solution is pulled out from the distillation tower bottom part, and a solvent having same amount as the pulled out amount is fed to the distillation tower bottom. Then, a volatile component is removed from the polymerization solution to take out the polymerized material and unreacted monomer is recycled.
Patent JP-H1178926-A (JP)
Title: Power steering device and pipe joint therefor
Inventor: NAKAMOTO KEN
IPC: B62D5/07
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To take a measure against kick back easily and rapidly by incorporating a check valve to stop pressure oil from reversely flowing to a hydraulic pump side in a pipe joint installed in a hydraulic pipe to connect the output port of a hydraulic pump to the input port of a hydraulic control valve. SOLUTION: An input port 8b of a hydraulic control valve 8 of a power steering device 1 is connected to an output port 7a of a hydraulic pump 7 through a hydraulic piping P1, and a return port 8c is connected to a reserve tank T through a hydraulic piping P2. Also the hydraulic piping P1 comprises a flexible tube P1a and a metallic tube P1b, both of which being connected to each other through a pipe joint 20. In this case, a check valve to stop a hydraulic pressure from reversely flowing from the hydraulic control valve 8 side to the hydraulic pump 7 side is installed in the pipe joint 20. Thus a valve housing 8a is prevented from increasing in size due to a measure against kick back.
Patent JP-S63105542-A (JP)
Title: Variable length coding circuit
Inventor: OKAJIMA MASAYUKI
IPC: H04N19/91
Filed: 1986-10-22
Abstract: PURPOSE:To decrease the maximum speed of data outputted from a variable length coding circuit without decreasing an usual data compression rate by the variable length coding by combining the variable length encoder having a long maximum word length and the variable length encoder having a short maximum word length. CONSTITUTION:An input signal inputted from an input terminal 1 is converted into a variable length code whose maximum word length is 15-bit and converted into a variable length encoder whose maximum word length is 10-bit by a variable length encoder 4. Then a detection circuit 5 detects a code whose word length is 11-bit from an output signal of the variable length encoder 3 and a counter circuit 6 counts the number. The count of the counter circuit 6 is reset at a prescribed period. Then a discrimination circuit 7 supervises the count of the counter circuit 6 and when the value exceeds a value, e.g., 50, the circuit 7 gives a selection signal to a selection circuit 8, which selects the output of the variable length encoder 4. Then the selection circuit 8 selects the output of the variable length encoder 4 and the variable length encoder 3 and gives an output to an output terminal 2, and normally the output of the variable length encoder 3 is selected and its output is given.
Patent JP-H04129172-A (JP)
Title: Negative electrode for fused carbonate fuel cell
Inventor: HOSHINO KOJI
IPC: C22C19/03
Filed: 1990-09-19
Abstract: PURPOSE:To obtain the long service life of a negative electrode for a fused carbonate fuel cell by composing the electrode of 3 to 10% of aluminum oxide, 35 to 45% of Cu and a balance of Ni and unavoidable impurities, and a system having aluminum oxide grains dispersed in a Ni-Cu alloy base. CONSTITUTION:Al2O3, when dispersed in a base material, is effective to increases the creep strength of the material, and prevent the deformation thereof at the temperature range of 600 to 700 deg.C as a general service temperature range for a negative electrode. A desired effect, however, cannot be obtained, if the content of the aforesaid material is less than 3%. On the other hand, if the content exceeds 10%, electrical resistance increases and negative electrode characteristics deteriorate. Copper constitutes a base combined with Ni, and acts to prevent a voltage drop, when current density is increased for higher output. If the content of Cu is less than 35% or above 45%, a voltage drop restraining effect drops and it becomes difficult for a negative electrode to display desired long service life under high output.
Patent JP-H08112208-A (JP)
Title: Frying pan
Inventor: MINESHIMA KATSUICHI
IPC: A47J37/12
Filed: 1994-10-14
Abstract: PURPOSE: To provide a frying pan having a lid body which is provided connectively to a cover to be opened and closed by a simple mechanism and capable of cutting oil from fried foods by placing foods on it. CONSTITUTION: This frying pan consists of an inner pan, a cover 3 which is fitted in an opening part 23 of the inner pan 2 and formed inside with a cooking opening window part 32 and a lid body 4 provided on the cover 3. The lid body 4 is provided in two positions with locking shaft members projecting therefrom. The opening window part 32 is provided in two positions with lock receiving parts 34 projecting integrally therefrom. The lid body 4 is mounted to the cover 3 to be opened and closed by the locking shaft member 5 engaged with the lock receiving part 34. Thus, the lid body 4 can be opened and closed relative to the cover 3 to facilitate the handling of the lid body. Also, the lid body 4 can be used for placing fried foods thereon.
Patent JP-S60139211-A (JP)
Inventor: NISHIMURA KATSUNORI
IPC: A47G23/03
Filed: 1983-12-28
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-2000082304-A (JP)
Title: Color lighting unit and lighting system
Inventor: MACHII HIROAKI
IPC: F21S6/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a color lighting unit easy to mount to a lighting system and good in color lighting effect due to a color-mixing by providing a substrate, an RGB emission element group and an electric wiring means disposed on the substrate, constituted such that the RGB emission element group can be independently controllably connected to a power source in every color emission element. SOLUTION: In a substrate 1, a printing wiring as an electric wiring means is formed on a back surface and the substrate 1 is provided with an inserting hole for a general illumination lamp socket 14 at a center and has a disc shape in which a positioning hole for mounting a lamp socket 3 and a terminal- inserting hole are formed. As the printing wiring on the back surface of the substrate 1, input terminals against respective color emission elements R, G, B and a printing wiring land as a wiring to the respective color emission elements connected to the input terminals are formed around the terminal- inserting hole. RGB emission element group 2 is provided with red emission element R of four lamps, green emission element G of four lamps and blue emission element B of eight lamps and are annularly disposed in two rows.
Patent JP-S61128190-A (JP)
Inventor: HIRAMOTO MAKOTO
IPC: G21C13/00
Filed: 1984-11-27
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-H07143897-A (JP)
Title: Production of iturin a and anti-deep mycosis agent
Inventor: TANAKA TAIJI
IPC: A01N63/22
Filed: 1994-09-20
Abstract: PURPOSE:To produce iturin A useful as the active component of an anti-deep mycosis agent from a cultured material of a specified bacterium after culturing it. CONSTITUTION:An iturin A-producing Bacillus amyloliquefaciens, e.g. Bacillus amyloliquefaciens HSCC124 (FERM BP-4758) or Bacillus amyloliquefaciens IAM1523 is cultured and iturin A is collected from the cultured material. As the active component of an anti-deep mycosis agent, iturin A2 to A8, etc., are preferable.
Patent JP-H06102409-A (JP)
Title: Production of color filter
Inventor: SAITO GIICHI
IPC: G02B5/20
Filed: 1992-09-18
Abstract: PURPOSE:To reduce unevenness or display and domains at the time of application to a liq. crystal display panel, etc., and to enhance productivity. CONSTITUTION:The top of a transparent substrate 2 is coated with an electric conductive transparent film 21, this film 21 is selectively removed to form an electric conductive film pattern 22 with many through holes 23 for forming picture elements and a metal layer 24 is laminated on the pattern 22 in a prescribed thickness to form a light shielding layer 25. This layer 25 is coated with a photosensitive colored resin layer 14 filling at least the through holes for forming picture elements in the layer 25, the colored resin layer 14 is repeatedly exposed every color through a mask 26 with a prescribed light shielding pattern 27 opposed to the bottom of the substrate 2 and the exposed colored resin layer 14 is repeatedly developed every color to form picture elements 4R, 4G, 4B of colored resins in the through holes in the light shielding layer 25.