baber/WOPTO huggingface dataset:
Patent JP-H07105953-A (JP)
Title: Method and apparatus for manufacturing cast grid for lead-acid battery
Inventor: SUGIHARA KENICHIRO
IPC: H01M4/84
Filed: 1993-09-30
Abstract: PURPOSE:To enhance the producing effectiveness of a grid for a lead acid storage battery by severing the swell-out part from the grid soon after being produced by casting from a lead alloy using a cutter, which is provided internally with a passage for a refrigerant, in the condition that the refrigerant is passing through the passage. CONSTITUTION:A press machine 5 is fitted with a press cutter 7 which is provided with a water path 8 parallel with the foremost part of the cutter. A molten lead alloy is poured into a casting die 2 from a scoop 1, and a plurality of grids B consolidated in plane form and a swell-out part C continuing to both ends of the lattices are cast in a single piece, and immdeately thereafter, the cast object A is fed to the press machine 5. The object A is fixed to a specified position pinched by a receptacle cutter element 11 and a spring plate 10 where a spring 9 is in connection. Water is passed to the water path 8, and the swell-out part C is severed off from the lattices B by the press cutter 7 in the condition that a water film is generated due to bedewing of water contained in the air at the surface of the cutter. The dew serves as a lubricant between the cutting part of the grids and the cutter, and cutter separation from the grids is improved, and thus grids are fabricated effectively.
Patent JP-2000078479-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: TANAKA YOSHIKUNI
IPC: H04N5/369
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device having a wide dynamic range capable of simultaneously picking up the images of high-luminance and low-luminance objects within the same picture. SOLUTION: Concerning the solid-state imaging device having an image pickup part composed of plural optic/electric converting elements arranged in the shape of matrix and a vertical CCD for vertically transferring signal charges provided from these optic/electric converting elements and a storage part for storing the signal charges provided by this image pickup part for the period of one field, after the charges of optic/electric converting elements are made empty by impressing read pulses at t1, the excessive charges are swept out by impressing sweep read pulses P2 for the pulse amplitudes of remaining partial charges in the optic/electric converting elements at t5, t6, t7.... The amplitude of P2 is gradually lowered. Besides, the time interval to impress P2 is made gradually shortened.
Patent JP-H05216244-A (JP)
Title: Pattern forming method
Inventor: NIKI HIROICHI
IPC: G03F7/09
Filed: 1992-09-14
Abstract: PURPOSE:To enable the application of the method to lithography using radiations of short wavelengths, such as UV rays and ionizing radiations and to form fine patterns having rectangular sections without generation of the eaves occurring in hardly soluble layers. CONSTITUTION:This method has a stage for forming a radiation sensitive layer consisting essentially of a radiation sensitive compsn. having a compd. which can generate an acid by irradiation with chemical radiations and at least one bonds which can be decomposed by the acid on a substrate, a stage for forming an acidic coating layer on the radiation sensitive layer, a stage for irradiating the radiation sensitive layer and the acidic coating layer with the chemical radiations in patterns and a stage for subjecting the radiation sensitive layer and the acidic coating layer to development processing.
Patent JP-H04122376-A (JP)
Title: Metal sensor and pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-09-14
Abstract: PURPOSE:To enable contactless detection inconspicuously by bonding transmission and reception side folded-back substrates formed by using metal patterns of a plurality of folded-back parts of transmitting and receiving lines to a substrate and connecting a wire to one end of each folded-back part and the other end to the terminal side of each transmitting line and receiving line. CONSTITUTION:A transmitting line 622 is disposed on one surface of the transmission side glass substrate 617c and a receiving line 626 on the other surface of the reception side glass substrate 617b. A transmission side folded-back substrate 619a bonded to the substrate 617c is formed with one row of a plurality of arcuate folded-back parts 61 by a metal pattern of copper foil and one end 62a of a wire 62 is soldered to one end 61a of each folded-back part 61 by solder 63. The other end 62b is connected to a start point 64a of a turning- around part 64 and through the turning-around part 64 to a transmitting terminal 623. Similarly, one end 61a of each folded-back part 61 in a reception side folded-beck substrate 629a bonded to the reception side glass substrate 617a is soldered to the wire 62.
Patent JP-S59130842-A (JP)
Title: Diethylaminoalkoxybenzhydrol derivative
Inventor: EDEITO TOSU
IPC: A61K31/445
Filed: 1983-12-27
Abstract: The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the formula (I) <IMAGE>  (I)  wherein R1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, R2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms, and n is 1, 2, 3 or 4, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxication and depression syndromes. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent JP-H1186480-A (JP)
Title: Magnetic disk device
Inventor: MIZUKOSHI MASAMI
IPC: G11B21/21
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To enable a larger capacity and a smaller size by providing one piece of head arm and suspension with a slider part embedded with two head parts in upper and lower slider surfaces and arranging these two head parts in such a manner that the head parts are capable of accessing the surfaces facing each other of two magnetic disk media. SOLUTION: The one slider part 12 consists of a structure having the two head parts and slider surfaces in its vertical direction so that the two medium surfaces facing each other of the two magnetic disk media 13 may be accessed by only one piece of head arm part 10. The front of the one piece of head arm part 10 is provided with the slider surfaces embedded with the head parts facing the magnetic disk media as a pair, by which the floating of the slider part using air bearings is eventually executed from the vertical direction. The stabilization of the heads in the stable state is made possible by the constitution decreased in the components and the spacing between the magnetic disk media may be reduced.
Patent JP-H1066563-A (JP)
Title: Production of suspension culture cell strain
Inventor: UCHIMURA AKIHIKO
IPC: A61K39/12
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prepare a suspension culture cell strain derived from a fish and to produce a vaccine and/or a diagnosing antigen for infectious fish diseases by culturing a fish-derived adherent culture strain under a specific condition. SOLUTION: A fish-derived adherent culture cell strain is subjected to subculture in a medium for a suspension culture while being acclimatized and a formed suspended cell is cultured with mild stirring so as to not cause deviation. A large amount of the fish-derived cells are cultured so as to mass produce a fish disease virus. A suspension culture cell strain (EPC/NIAH cell) (FERM P-15,793) is produced from a carp epithelioma-derived cell strain (EPC cell) and a suspended culture cell strain (EK-1/NIAH cell) (FERM P-15,792) from a Japanese ell kidney-derived cell strain (EK-1 cell).
Patent JP-S61123314-A (JP)
Title: Signal converting circuit
Inventor: AKAGIRI KENZO
IPC: H03M1/46
Filed: 1984-11-20
Abstract: PURPOSE:To simplify the system constitution by applying nonlinear conversion in case of A/D conversion at the same time to represent a digital signal data having a large dynamic range with less bit number. CONSTITUTION:An A/D conversion output data in floating decimal point representation is obtained directly by extracting digital data D1-D10 fed to digital input terminals DI1-DI10 of a multiplication type D/A converter 3 as mantissa part data and output data from a range FF group 8 as an exponent part data respectively. The exponent part data is used generally by applying binary number representation of a bit location of an output of logical 1 among outputs from the FF group 8, and the data D1 being the most significant bit of the mantissa part data represents a sign. Linear data of 1 word/12 bits is subjected to nonlinear conversion into 10-bit mantissa part data D1-D10 and 2-bit exponent data at the same time of A/D conversion.
Patent JP-2000077579-A (JP)
Title: Circuit board semiconductor chip interposer board and production of circuit device
Inventor: SUGAWARA KENJI
IPC: H01L23/32
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the connection of a semiconductor chip and an interposer board from being peeled off in a BGA system FC package. SOLUTION: In a structure for connecting a large number of connecting pads 103 on one side of a semiconductor chip 101 individually with a large number of connecting pads on one side of an interposer board through a large number of solder bumps, the connecting pads 103 and the solder bumps are arranged at high density in the outer part and at high density in the central part. Since undefill resin having bonding strength higher than the solder bump is located at high density in the center, bonding strength between the semiconductor chip 101 and the interposer board is improved in the center.
Patent JP-H08107847-A (JP)
Title: Electric vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide an electric vacuum cleaner in which the taking up and rewinding of a hose are smooth. CONSTITUTION: A take-up drum 31 on which a hose is wound is rotatably arranged in a main body case 5. A guide part 24 whose inner peripheral surface is tapered in upward, and which forms a truncated conical drum chamber 23 is formed in the main body case 5. A body part 32 of the take-up drum 31 on which a hose is wound is formed into an approx. truncated conical shape which is tapered in upward so as to be approx. in parallel with the inner peripheral surface of the guide part 24. When the hose is pulled out or the hose is taken up by the operation of a control switch at hand, the hose moves upward on the outer peripheral surface of the body part 32 which is tapered in so that the hose may be wound around, toward the upper end.  When hose 8 is rewound by the operation of the control switch at hand of the hose, the diameter of the wound hose 8 is extended by coming into contact with the inner peripheral surface of the guide part 24, and the hose 8 moves to the lower end of the take-up drum 31 by its own weight. Thus, the hose is guided by the guide part 24, and the rewinding and taking up of the hose can be smoothly done without slackness.
Patent JP-S62106061-A (JP)
Title: Optically active benzoic acid ester derivative
Inventor: SASAKI MAKOTO
IPC: C07D239/26
Filed: 1985-11-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-20C alkyl; R' is 2-8C alkyl; rings A and B each are independently formula II or III or trans-1,4-cyclohexane ring; n is 0 or 1; * indicates asymmetric carbon). USE:An electrooptical display material, capable of preparing a chiral nematic liquid crystal substance having a short helical pitch by adding a small amount thereof to a nematic liquid crystal composition and useful for producing supertwisted birefringence effect (SBE) display elements having particularly improved high time sharing property. PREPARATION:A compound expressed by formula V is reacted with a halogenating agent, e.g. thionyl chloride, to give a compound expressed by formula V (X is Cl), which is then reacted with an optically active alcohol expressed by formula VI in a basic solvent, e.g. pyridine, to afford the aimed compound expressed by formula I.
Patent JP-H0588796-A (JP)
Title: Fault processing system for multi task system
Inventor: MIZUTA TETSUO
IPC: G06F9/48
Filed: 1991-09-25
Abstract: PURPOSE:To normally complete the fault processing within a short system holding time using emergency electric power source even when a fault such as service interruption is occurred in the state of many process numbers simultaneously operating. CONSTITUTION:In the fault processing system capable of simultaneously operating a plurality of process in the multi task system provided with the emergency power source, a user process necessary for the fault processing is registered in advance. At the fault occurence, the fault processing for user process is executed after stopping the registered user process and the other user process other than the system-side process.
Patent JP-H0987065-A (JP)
Title: Urethane resin emusion coating material and refractory brick
Inventor: AOYAMA ICHIRO
IPC: C04B35/043
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the function of a coating film to absorb expansion of magnesia carbon brick with a relatively this coating film, by applying a specified urethane resin emulsion coating material on the surface of the brick. SOLUTION: This urethane resin emulsion coating material is prepared by compounding a urethane resin emulsion as the main component and an org. granular material which completely combusts when exposed to air at high temp. The urethane resin emulsion coating material is applied to form a coating film having <=0.8mm thickness on the surface of magnesia carbon brick to obtain refractory brick. The surface of the coating film of the obtd. refractory brick is rough and has an enough effect to prevent slipping in the process for production or building a furnace so that safeness of work can be improved. Since the org. granular material is removed by combustion during heating, the coating film can largely be shrunk in its film thickness. Thus, the thin film gives a high expansion-absorbing function.
Patent JP-H03107729-A (JP)
Title: Seismoscope device
Inventor: NISHIMURA YASUHIDE
IPC: G01H1/00
Filed: 1989-09-20
Abstract: PURPOSE:To decrease the number of parts and to reduce the man-hours at the time of assembly by moving a steel sphere in a seismoscope case with the magnetic force of a magnet and confirming its operation. CONSTITUTION:When vibration is applied to an instrument in a neutral state, a protection case 1 and the seismoscope case 21 vibrate, but a sphere receiving surface 25 which supports the steel sphere 26 is conic and concave, so the vibration of the steel sphere 26 is less than the vibration of the case 21. A rolling range wherein a plunger 30 is not elevated even if the steel sphere 26 rolls and moves on the receiving surface in the neutral state owing to the vibration is a nonoperation area, which is set with the tilt angle of the receiving surface 25. When the vibration becomes larger than specified and the steel sphere 26 rolls and moves on the receiving surface 25 to a specific position, the plunger 30 is pressed up by the steel sphere 26, a movable contact piece 32 is displaced to contact a fixed contact 34, and a switch 35 is closed, so that the vibration is detected. At this time, a rod-shaped magnet 15 is inserted into a through hole 8 formed in the case 1 to attract the steel sphere 26, and the operation can easily be confirmed even while the case 21 slants.
Patent JP-H0294887-A (JP)
Title: Electronic still camera device
Inventor: IZAWA FUMIO
IPC: H04N9/04
Filed: 1988-09-30
Abstract: PURPOSE:To attain easy and accurate white balance adjustment with simple constitution by interposing a white transparent body for adjusting white balance adjustment between a pickup lens and a CCD in interlocking with the operation of a release switch and interposing an exposure control section in place of the white transparent body in this state. CONSTITUTION:When the release switch is operated, a motor 30 is driven and a turning disk 35 is driven counter clockwise and white diffusion plates 33e, 34e of both aperture blades 33, 34 are overlapped. In this case, the CCD applies pickup and white balance adjustment is attained. Then the motor 30 is driven, the turning disk 35 is driven clockwise and the turning position of the turning plate 35 is set so that an optimum aperture diameter L is formed by the notch 33d of the aperture blade 33 and the notch 34d of the aperture blade 34 to pick up an actual still picture.
Patent JP-H0582299-A (JP)
Title: Synchrotron
Inventor: TANABE YOSHIO
IPC: H05H13/04
Filed: 1991-09-25
Abstract: PURPOSE:To provide a synchrotron with which an electric current tracking can be dispensed and in which a conventional electric power supply can be used. CONSTITUTION:A deflecting electromagnet 5, a converging quadruplex pole electromagnet 6 and a diverging quadruplex pole electromagnet 7 constituted so as to form respective prescribed magnetic fields in the same electric current value, are connected in series to each other, and these deflecting electromagnet 5, converging quadruplex pole electromagnet 6 and diverging quadruplex pole electromagnet 7 connected in series to each other, are set to be impressed by means of an electric power supply 32.
Patent JP-H0292671-A (JP)
Title: Sheet supplying and discharging device for printer
Inventor: AOKI KEIICHI
IPC: B41J25/308
Filed: 1988-09-30
Abstract: PURPOSE:To print a many section sheet up to both ends thereof by mounting a shaft at the side of a printing head movably in parallel according to the rotation of an eccentric gear. CONSTITUTION:In case of a line feeding, a printing interval regulating motor 12 starts rotating slightly before the start of rotation of a line feed motor 51, and a gear 11 mounted at the end of a shaft 55a at the side of the head is rotated. The shaft 55a is so secured eccentrically at the gear 11 as to approach nearest a platen 52 at the time of printing. Thus, the shaft 55a of the side of the head is increased at an interval to the platen 52 upon rotation of the gear 11. Accordingly, even if many sheets are used, the disturbance of a normal line feeding due to the engagement of a stapled part is eliminated, and its printing range can be taken fully of the width of the sheet, thereby obviating a wasteful sheet.
Patent JP-H0782063-A (JP)
Title: Method for composting bark
Inventor: NOMURA MASARU
IPC: C05F17/00
Filed: 1993-09-08
Abstract: PURPOSE:To prevent the bleeding of a tar-like tree sap, stimulate an uniform and good fermentation and reduce turning works by adding a granular material comprising porous calcium silicate hydrate to a bark and subsequently fermenting the mixture. CONSTITUTION:A bark is mixed with approximately 3-10wt.% of a granular material comprising porous calcium silicate hydrate and having a granular diameter of approximately <=3mm and subsequently fermented. Since the addition of the porous calcium silicate hydrate gives proper air permeability and water retainability and enables to hold the pH of the fermentation raw material in a neutral region, a uniform fermentation is stimulated on the surface of the fermentation raw material and also in its central part, and the fermentation time is shortened.
Patent JP-H02135165-A (JP)
Title: Spray device for hot melt adhesive
Inventor: ROBAATO JIEE UTSUDORIIFU
IPC: B05D7/24
Filed: 1989-09-21
Abstract: PURPOSE: To control the size of adhesive droplets by providing a sprayer with a means for discharging the jet of a molten thermoplastic adhesive from a discharge orifice, a means for finely breaking up the adhesive jet to droplets by injecting a spray air stream to the outside of this adhesive jet and a flow rate control means for the sprayed air stream. CONSTITUTION: A plunger control valve 186 and a prepressurized air control valve 68 are operated to supply the spray air to the region of a nozzle tip 126 prior to the start of the flow of the adhesive passing a nozzle. The adhesive stream 188 is then ejected from the discharge orifice 180 and meets the spray air injected from a spray air discharge flow passage 128. This spray air expands outward radially from the discharge flow passage 128 and collides against the outside surface of the adhesive stream 188 at a sufficient flow rate and velocity. As a result, the adhesive is finely ground to the adhesive steam 188 and the droplets 190 which deposit on a substrate 192.  Further, the droplets 190 receive the collision of the pattern forming air ejected from the discharge orifice 146 of an air horn 148, there by, the pattern width of the droplets 190 deposited on the substrate 192 is controlled.
Patent JP-S60137743-A (JP)
Title: Conveyor
Inventor: TAKAHASHI TOMOHIKO
IPC: B41J2/325
Filed: 1983-12-27
Abstract: PURPOSE:To properly transfer an image, by using a conveyance means to move a transfer material back and forth between a transfer section and a positioning means, and using the positioning means to shift the position of the transfer material to surely prevent the deviation of the overlaid transfer position of the material. CONSTITUTION:After the inclination of paper P is adjusted by a positioning means 20, the paper is conveyed to a transfer section 13 by a pair of conveyance rollers (conveyance means) 17, 18 through the action of a platen roller 11 and a pinch roller 14 so that printing is performed on the paper at the transfer section. After that, a thermal head 12 is lowered, and the platen roller 11 and the conveyance rollers 17, 18 are reversed to convey the paper P to the positioning means 20 so that a sensor 19 detects the front edge of the paper. When the front edge of the paper P is moved away from the sensor 19 toward the positioning means 20, the platen roller 11 and the conveyance rollers 17, 18 are stopped, and the conveyance rollers are separated from each other. The inclination of the paper P is adjusted again by the positioning means 20 so that next printing is performed, without deviation, in an overlaid state on the former printing. An image is thus transferred properly.
Patent JP-2000069902-A (JP)
Title: Blade for cutting body of fish and body of fish-cutting apparatus
Inventor: YOSHIDA MASANORI
IPC: A22C25/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fish body-cutting up blade cutting up body of fish in an excellent workability capable of properly and efficiently cutting up the raw and defrosted body of fish along the back bone and a fish body-cutting up apparatus excellent in productivity, capable of automatically and efficiently cutting up body of fishes in a short utilizing time of this blade. SOLUTION: This body of fish cutting up apparatus is characterized by installing the body of fish cutting blade 1 which is formed by mounting the blade part 3 at least one end of base part 2 formed as an endless belt, as mobile by the cutting blade driving mean 41.