baber/WOPTO huggingface dataset:
Patent JP-H1021689-A (JP)
Title: Ferroelectric memory
Inventor: HASEGAWA MASATOSHI
IPC: H01L29/788
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a large scale ferroelectric memory having a plurality of memory regions by prolonging the lifetime, i.e., the serviceable period, thereof. SOLUTION: The large scale ferroelectric memory having a plurality of memory regions B0-B3 being used selectively as nonvolatile or volatile memory regions is provided with a frequency division counter for shifting the memory regions to be used as volatile regions, for example, by switching them in the order of B0, B1, B2 and B3 depending on the elapsed time, the number of accessing times or the extent of degradation in the information holding characteristics of the ferroelectric memory, an access counter for counting the accessing times, or a dummy cell and a data comparison circuit for determining the extent of degradation in the information holding characteristics of the memory cell. Thereby, the fatigue of film is averaged for the ferroelectric memory cells in each memory region and the number of writing times is increased substantially.
Patent JP-S5980447-A (JP)
Title: Carbon-fiber reinforced thermoplastic resin composition
Inventor: SASAKI ISAO
IPC: C08L33/00
Filed: 1982-10-29
Abstract: PURPOSE:The titled composition, consisting of carbon fibers coated with AS resin and a thermoplastic resin, and having improved adhesive property of the carbon fibers to the thermoplastic resin and further mechanical characteristics, e.g. elongation or bending, etc. CONSTITUTION:A carbon-fiber reinforced thermoplastic resin composition consisting of carbon fibers coated with AS resin, preferably copolymer of acrylonitrile and styrene at (5:95)-(30:70) copolymer composition having 0.3-0.7ml relative viscosity, and a thermoplastic resin, e.g. one or more of ABS resin and AS resin. The amount of coating the carbon fibers is preferably 3-7wt% based on the total weight.
Patent JP-H0827345-A (JP)
Title: Polytetrafluoroethylene composition and its production
Inventor: KUBO JUNICHI
IPC: C08L27/18
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a polytetrafluoroethylene compsn. having a high decomposition temp. and improved thermal stability, lubricating characteristics, and radiation resistance by compounding polytetrafluoroethylene with a specific hydrogenated CONSTITUTION:An oil soln. is obtd. by dissolving 0.01-30wt.% at least one hydrogenated oil selected from among a hydrogenated oil obtd. by hydrogenating a liq. product obtd. by thermally treating coal tar or its distillate at 400 deg.C or higher, a hydrogenated oil obtd. by hydrogenating a liq. product obtd. by thermally treating. at 400 deg.C or higher, a crude oil, a petroleum distillate, or a liq. hydrocarbon obtd. by the catalytic decomposition, hydrocracking, or catalytic reforming of a petroleum distillate, and a hydrogenated oil obtd. by hydrogenating a pyrolytic tar obtd. by the thermal decomposition of a crude oil or a petroleum distillate in an org. solvent having a b. p. of 90 deg.C or lower. The oil soln. is mixed with a polytetrafluoroethylene powder or a water-base polytetratluoroethylene dispersion in such a manner that the resulting mixture contains the hydrogenated oil in a concn. of 0.5-50wt.%, and then the solvent and water are vaporized.
Patent JP-H1120903-A (JP)
Title: Vehicle for assorting and recovering material for recycle
Inventor: SAKUMA HITOSHI
IPC: B65F3/14
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To extremely improve carrying efficiency and, in particular, to make a PET-bottle recycling business profitable by carrying the extremely large amounts of recycling material with a small-sized vehicle for assorting and recovering recycling material, and to reduce driver's fatigue by lowering the level of a driver's seat so that an operator can easily get on or off the vehicle, and to improve recovery efficiency by shortening the time required to get on or off the vehicle when the operator recovers the recycling material. SOLUTION: Drive units including a crushing device 11, an assorting device, an engine and the like are disposed under the floor 17 of a vehicle 10 for assorting and recovering recycling material, and a storing chamber 13 for small pieces 18 of the recycling material is disposed above the whole area of the floor 17. A PET bottle 15 of the recycling material is crushed into small pieces 18 at the recovering site to reduce the volume thereof and is assorted into the small pieces 18a to be recycled and the other small pieces by the assorting device 12 and the small pieces 18a to be recycled are stored in the storing chamber 13.
Patent JP-H0515293-A (JP)
Title: Water splitter for bread dough
Inventor: NAKAHIRA MAMORU
IPC: A21C11/10
Filed: 1991-07-03
Abstract: PURPOSE:To form a cut at the desired part of a bread dough even if the bread dough is placed at an incorrect position. CONSTITUTION:The transfer of a bread dough is detected by an image fiber 48 and a detector 52 and a high-pressure water-jet nozzle 34 is moved synchronous to the detection result.
Patent JP-S6083403-A (JP)
Title: Extension type parabolic antenna
Inventor: NAKAJIMA TAKASHI
IPC: H01Q15/16
Filed: 1983-10-14
Abstract: PURPOSE:To eliminate the need to perform precise mechanical control for the formation of parabolic surfaces by adhering two thin-film parabolic surfaces to an annular dividable frame member, folding them before launching, and injecting a small amount of gas in space. CONSTITUTION:A parabolic surface 4 made of a thin metallic film and a parabolic surface 5 made of a thin nonmetallic film adhered to the left and right sides of the annular dividable member 3 are folded when a rocket is launched. While a feed horn 1 is extended in space, gas is injected from a gas intake 2 to form a parabolic curved surface body symmetrical about a vertical line, thereby forming the extended parabolic surface without mechanical control.
Patent JP-S6455734-A (JP)
Title: Magnetic recorder and method of lubricating recording surface
Inventor: TOOMASU AREN GUREGORII
IPC: C10M177/00
Filed: 1988-08-01
Abstract: PURPOSE: To impart superior lubricity to a recording surface by forming a monomolecular layer of an org. lubricant on the recording surface through a prescribed process. CONSTITUTION: A group 30 of eight disks 31 heaped in a vertical direction is fixed in housing 36 and a bulky lubricant source 21 is disposed. The group 30, together with a spindle assembly 32, is rotated by a motor 34. By this rotation, a flow of air circulating in the housing 36 is generated along a pass 20 through the group 30 and a recirculation filter 38. An air leak 25 flows into the housing 36 through a divided chamber 39, an activated carbon filter 41 and a diffusion pipe 40. A lubricant volatilized from the lubricant source 21 kept at a low temp. is brought to the circulation pass 20 by the air leak 25 and forms monomolecular layers of the org. lubricant on the recording surfaces of the disks 30 during flowing through the group 30. Excess air is discharged as an air leak 26.
Patent JP-2000014423-A (JP)
Title: Shoulder pad
Inventor: TOMOI RIYUUZOU
IPC: A45C3/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder pad that does not shift its position on or is not fallen apart from the shoulder strap for a carried article. SOLUTION: This pad comprises a cushion part 60 as a flexible buffer member and a flexible fixing part 20 to fix the cushion part 60 on the undersurface of a strap 80. The fixing part 20 presents the form of a long-sized frame. Two long sides 31 and 31 of the fixing part are linked by link parts 40 traversing along the length thereof. Moreover, lock bands 50 which project respectively in the direction opposite to each other from both the long sides 31 and 31 have fastening devices 2 mutually engageable at the respective tips thereof. The cushion part 60 gets channel parts 70 traversing along the length thereof put on the link parts 40 so as to be fitted onto the inner side of the fixing part 20. Moreover, the cushion part 60 kept in contact with the undersurface of the strap part 80 is fixed by the lock bands 50.  The depth of the channel parts 70 is made larger than the thickness of the link parts 40 thereby making the shoulder contact with the undersurface alone of the cushion part 60.
Patent JP-S5892170-A (JP)
Title: Automatic adjusting circuit for vertical centering of television receiver
Inventor: OOHORI TOMOHIRO
IPC: H04N3/227
Filed: 1981-11-28
Abstract: PURPOSE:To automatically adjust the vertical direction and video raster center of a CRT, by detecting horizontal earth magnetism, and changing the DC bias of a deflection current flowing to a vertical deflection yoke. CONSTITUTION:When a horizontal magnetic field 22 to a horizontal magnetic field detection circuit 20 is applied. The magnetic field is converted into a voltage at a circuit 20, inputted to a DC bias switching circuit 19 and a suitable DC bias is applied to a vertical deflection yoke 16 via a fixed resistor 21 in response to an voltage. In CRT screens 101-103, when a horizontal magnetic field (a) is applied, a video center A is moved downward. The bias of a vertical deflection current IV1 is switched to be a value of D1 at the circuit 19. In the screen 102, 103 the bias is switched at the circuit 19 so as to D2, D3 similarly. Through the direction and amplitude of the horizontal magnetic field, the vertical centering can automatically be set.
Patent JP-H1036666-A (JP)
Title: Heat-resistant nylon-6 resin composition
Inventor: TANAKA HIDEHO
IPC: C08L77/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant nylon-6 resin composition comprising fibrous xonotlite and a nylon-6 resin, having high-temperature mechanical strengths and extensively used in applications requiring heat resistance, such as automotive materials, electrical and electronic components and precision machine components. SOLUTION: This composition comprises a nylon-6 resin and fibrous xonotlite having a nitrogen BET specific surface area of 21m<2> /g or above and surface- treated with 0.1-3 pts.wt., per 100 pts.wt. fibrous xonotlite, aminosilane coupling agent and satisfies the relationships: (TS80 /TS23 )>=0.5, and (TS150 /TS23 )>=0.3 (TS23 , TS80 and TS150 are the tensile strengths (as measured according to ASTM D638) of the composition at 23, 80 and 150 deg.C, respectively).
Patent JP-H1037259-A (JP)
Title: Fitting structure for joint elbow for faucet
Inventor: MATSUBARA KAZUO
IPC: F16L5/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To fix a sheath pipe having a different size from each other to a L-shaped fitting board to which a joint elbow is fitted. SOLUTION: A joint elbow 3 connected to a water supply pipe is fixed to a fitting board 15. Thereafter, a sheath pipe 2 covering the water supply pipe 1 is fixed to the fitting board 15 by a U-shaped clamp 24. The base part side of the fixing piece 25 formed at both ends of the clamp 24 is inserted from the notch 21 of the fitting board 15 to fix the clamp 24 to the fitting board 15 and the fixing piece 25 is fitted in either notched recess 26 or 27 by the elastic restoring force of the clamp 24. Since the notched recesses 26, 27 have different distances in accordance with the size of the sheath pipe 2, a plurality of kinds of clamps 24 having different sizes from each other can be fixed to the fitting board 15 and hence, the fitting board 15 can be used in common.
Patent JP-H0239490-A (JP)
Title: Manufacture of flexible circuit whereto release sheet is bonded temporarily and same circuit
Inventor: YAMAZAKI HIROSHI
IPC: B32B15/08
Filed: 1988-07-28
Abstract: PURPOSE:To effectively manufacture a flexible circuit whereto a release sheet is bonded temporarily with a film arranged in alignment on the release sheet by combining processes of bonding of the release sheet, half cut and removal of an unnecessary part. CONSTITUTION:A plurality of flexible circuits 2 are formed on a metal foil surface of a flexible circuit board 9 whereon a metal foil is laminated. A film material 5 is bonded to the metal foil after the circuit is formed thereon. Then a release sheet 6 is bonded to a film material through a weak adhesion sheet layer which is cured by ultraviolet rays. A blade is moved along each flexible circuit 2 from an opposite side of the metal foil surface of the flexible circuit board 9, and the flexible circuit 2 is died to attain the release sheet. The died flexible circuit is left on the release sheet and other part of the flexible circuit board is removed from the release sheet. Ultraviolet rays are irradiated to a surface of the release sheet wherefrom the board for the flexible circuit 2 is removed.
Patent JP-S5893452-A (JP)
Title: Motor
Inventor: OOSHIMA MINORU
IPC: H02K9/06
Filed: 1981-11-28
Abstract: PURPOSE:To reduce the difference of cooling effect due to the rotating direction of a motor by installing a fan of the same shape as the unidirectional cooling fan of a unidirectional rotary motor oppositely to the motor. CONSTITUTION:The end blade section 23 of an axial unidirectional cooling fan 22 is partly bent in chevron-shaped in section so that the cooling air Q'R generated when the blades rotate in a direction of an arrow 10 becomes larger than  the cooling air Q'L generated when the blades rotate in a direction of an arrow  12. Then, the fan 22 is so installed that, when the fan 22 rotates in the direction  of the arrow 12, it is disposed at the downstream side to the stator 4 and the rotor 3 of a motor. In this manner, the cooling air Q''R produced when the fan rotates in the direction of the arrow 12 becomes smaller than that produced when the fan rotates in the opposite direction, but the cooling efficiency when the fan rotates in the direction of the arrow 12 is better than that when the fan rotates oppositely. Accordingly, the difference of the cooling effect due to the rotating direction can be reduced.
Patent JP-H01132068-A (JP)
Title: Terminal of wire connection
Inventor: KUME TOSHIYUKI
IPC: H01R4/70
Filed: 1987-07-30
Abstract: PURPOSE:To improve the durability and to prevent an accident by preventing the invasion of the rain water in the outdoor wiring or the rain water including a corrosive substance to the inside of a connection terminal. CONSTITUTION:A fastening tongue 2 press-formed from a metal pipe and connected with the other terminal, or the gap between an upper plate 21 and a lower plate 22 at the part a pipe is pressed in a flat-form, is sealed with a sealing material 23 of a low melting point metal such as a solder, a resin, or the like, to prevent the invasion of a fluid therefrom. Then, a wire 6 whose coverage 51 is peeled off is inserted, a binding part 32 to insert the coverage 51 of the wire is formed near the aperture 31 of a pressed pipe 3 where the core wire 52 of the wire is pressed by a pressing tool, and a skirt 4 for sealing the terminal pipe 3 and the wire coverage 51 is fixed by utilizing a ring-form groove 33 at the outer side of the binding part 32. As a result, the rain water, a moisture in which a harmful substance is solved, and the like are shielded perfectly from invading to the connection terminal. An accident is prevented and the durability is improved consequently.
Patent JP-H04331756-A (JP)
Title: Production of light-weibht concrete
Inventor: FUJIWARA HIROKI
IPC: C04B28/18
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a light-weight concrete having small specific gravity and high compression strength at the minimum production cost by combining a light-weight coarse aggregate with a light-weight mortar having a prescribed compression strength. CONSTITUTION:The cement to be used in the present process is a Portland cement or a mixed cement. The light-weight coarse aggregate is an artificial light-weight coarse aggregate having a specific gravity of 0.8-1.6 and a compression strength of >=100kgf/cm<2>. Common aggregate such as silica-based, obsidian- based or expanded shale-based aggregate can be used as the light-weight fine aggregate for the production of the light-weight mortar and the aggregate may be incorporated with an air-entraining agent to adjust the specific gravity of the mortar. The concrete may be incorporated with an admixing-agent such as fine powder (e.g. fine quartzite powder and silica fume) and high-performance water-reducing agent. When the light-weight mortar has a compressing strength corresponding to 100-250% of the compression strength of the light-weight coarse aggregate, the compression strength of the light-weight concrete increases in proportion to the compression strength of the light-weight mortar.
Patent JP-S5980095-A (JP)
Title: Remote light dimmer control system
Inventor: AKIBA OSAMU
IPC: H04Q9/00
Filed: 1982-10-30
Abstract: PURPOSE:To accelerate the response of light dimmer control operation without delaying the response of the monitor operation by retrieving a terminal device with an interruption polling and sending back the call monitor data individually to perform the light dimmer control operation. CONSTITUTION:When receiving an interruption request signal by a transmission/ reception means 16, a main control board 1 actuates an interruption polling means 17 immediately to retrieve the terminal device 2 which is transmitting the interruption request signal. When the device 2 is specified, an individual polling means 13 calls the device 2 individually and transmits a transmission signal VS of monitor mode to send back a monitor data signal. The called device 2 sends back a monitor data signal. With this polling operation, the monitor data showing the states of up and down light dimmer control switches SWa and SWb are sent back to the board 1. Then the board 1 decides from the monitor data whether or not the monitor input signals S1 and S2 are changed to 0 from 1 respectively and then decides the start or stop of the light dimmer control operation.
Patent JP-H0855201-A (JP)
Title: Multifunctional radio card and radio card system using same
Inventor: NAGAI YASUHIRO
IPC: H04B7/26
Filed: 1994-08-15
Abstract: PURPOSE:To enable a card bearer to directly send and receive simple information to and from the system by providing the radio card, which has a remote communication function, with an input/output function. CONSTITUTION:The radio card has an input/output (I/O) driver 106 connected to its CPU 105, and plural I/O devices are connected behind it. Position information on the card bearer is registered on the system side according to the ID (ID of the card) of the card bearer and position information on a fixed base station reader writer. The system side sends a specific indication to the card bearer. The card side makes a sounder 104 sound to make the card bearer recognize that the signal arrives. Then the contents of the indication of the system side are displayed on a display 101. The card bearer judges the information and shows his or her intention to it by operating an output device such as an input key 103 or button switch 102. This response is sent to the system side.
Patent JP-H0610749-A (JP)
Title: Abnormality detection device for diesel-engine
Inventor: SHODA SHOHEI
IPC: F02D45/00
Filed: 1992-06-26
Abstract: PURPOSE:To detect such that a certain cylinder becomes abnormal, and to detect an abnormality of a member irrelevant to the exhaust temperature. CONSTITUTION:An abnormality detecting device comprises a plurality of temperature sensors 3 for detecting respective engine cylinders 4, an vibration sensor 7 for measuring a degree of vibration of a cylinder block 6, and a microcomputer 9 for delivering an abnormal signal when differences between an averaged value of exhaust temperatures measured by the temperature sensors 3, and the measured exhaust gas temperatures exceed a set value, and for delivering another abnormal signal when the measured degree of vibration exceeds a set value.
Patent JP-H1017538-A (JP)
Title: N-alkylamidoether sulfosuccinic acid monoester or its salt, its production and detergent composition containing the same
Inventor: YOKOI KENJI
IPC: C07C309/17
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having excellent solubility in water, frothing property, resistance to hard water and cleaning power, mild to hair and skin and useful as a cleaning agent. SOLUTION: The objective N-alkylamidoether sulfosuccinic acid monoester expressed by the formula I (R<1> is an 8-22C alkyl or an alkenyl; R<2> is a 1-18C alkyl or an alkenyl; A and B are each a 2-4C alkylene; one of X<1> and X<2> is H and the other is SO3 M<2> : M<1> and M<2> are each H, an alkali metal, etc.; (n) is 1-6; (a) and (b) are each 0-20; a+b is 0-20) can be produced by adding one or two kinds of alkylene oxides to an ω-hydroxyalkanoic acid amide of the formula II in the presence of an acidic or basic catalyst, reacting the ω- polyoxyalkylenealkanoic acid amide of the formula III with maleic anhydride to obtain a maleic acid monoester of the formula IV and sulfonating the monoester with a sulfite or an acid sulfite.
Patent JP-S5981328-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: OOMORI SABUROU
IPC: C08G59/00
Filed: 1982-10-30
Abstract: PURPOSE:An epoxy resin composition for semiconductor sealing excellent in moisture resistance, obtained by mixing an epoxy resin of specified properties, a phenol movolak resin, silica powder and a silicone oil. CONSTITUTION:The purpose epoxy resin composition for semiconductor sealing is prepared by mixing 10-25wt% epoxy resin of an epoxy equivalent weight <=250 and a softening point <=100 deg.C, such as bisphenol A-derived epoxy resin, with 5-15wt% phenol novolak resin, 65-75wt% silica powder whose boiling water extract has an electrical conductivity <=5muOMEGA/cm and a pH of 6-7.5, and 0.5-5wt% silicone oil of a viscosity of 500-50,000cSt. Suitable silicone oil includes dimethyl-siloxane of the formula (wherein R is H or phenyl, m is 0, 1, or greater and n>>m).
Patent JP-S6436175-A (JP)
Title: Video intermediate frequency signal processing circuit
Inventor: MOMOTAKE JUNICHI
IPC: H04N5/44
Filed: 1987-07-30
Abstract: PURPOSE:To suppress abnormity of an AFT output voltage due to a characteristic of a band pass filter by using the band pass filter having a selectivity symmetrical with respect to the center frequency of a video intermediate frequency signal. CONSTITUTION:The video intermediate frequency signal passes through a band pass filter 1a having a symmetrical selectivity with respect to its center frequency and its output is led to an automatic frequency control circuit 3. Thus, the signal not affected by the characteristic of the band pass filter is given to an automatic frequency control circuit and the abnormity in an output of the automatic frequency control circuit due to a minute input or noise at no input is suppressed.
Patent JP-H1036017-A (JP)
Title: Controller of elevator for residence
Inventor: SEO SATORU
IPC: B66B1/14
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To shorten a waiting time of a car, and to improve the operability of an elevator, by installing a detector for detecting the floor where the room lighting is extinguished, and operating the car of the elevator corresponding to the output of the controller. SOLUTION: An operation of cars command 1b is output to a controller 4, when an input unit 1a detects the operation of a first floor lighting switch 1, and a car is operated to the first floor on the basis of the operation of cars command 1b. In the same way, an operation of car command 2b is output to the controller 4, when an input unit 2a detects the operation of the second floor lighting switch 2, and the car is operated to a second floor on the basis of the operation of cars command 2b. Further an operation of car command 3b is output to the controller 4, when an input unit 3a detects the operation of the third floor lighting switch 3, and the car is operated to a third floor on the basis of the operation of car command 3b.  Thereby it becomes unnecessary that a resident pushes a call register button, when the resident moves to another floor, and the waiting time for the arrival of the car can be shortened.