baber/WOPTO huggingface dataset:
Patent JP-H0481516-A (JP)
Title: Cooling pipe passage arranging structure for engine
Inventor: UCHIUMI YOJI
IPC: F01P11/04
Filed: 1990-07-24
Abstract: PURPOSE:To prevent width of a car body from widening, and shorten the length of a cooling pipe passage, by arranging a cooling pipe passage on a space generated on the way of the return part of each exhaust pipe extending from each cylinder of an engine. CONSTITUTION:Each left/light exhaust pipe 29 extending from each of cylinders 24 is firstly projected front-downward from the cylinders 24, and returned backward, then extended backward. Each exhaust port of the left/light cylinder 24 is apart from a prescribed distance so as to generate excess space 65 on the way of the return part 64 of each exhaust pipe 29 front end. In the space 65, a thermostat 44 served as a cooling pipe passage, a second pipe 47, and a bypass pipe 52 of a pipe 2 are respectively arranged. It is thus possible to shorten the cooling pipe passage connecting an engine with a radiator.
Patent JP-S6351334-A (JP)
Title: Remedy for disease derived from endocrinopathy
Inventor: NISHINA KATSUO
IPC: A61K36/53
Filed: 1986-08-21
Abstract: PURPOSE:To obtain the titled remedy containing a plant body of Isodon trichocarpus Kudo. CONSTITUTION:A remedy for diseases derived from endocarinopathy obtained by collecting Isodon trichocarpus (a plant naturally growing in fields and mountains), removing foreign materials, subjecting the plant body to suitable drying, cutting, crushing or pulverizing treatment, etc., and directly using the resultant powder or adding an additive, etc., for convenience of internal use. This is an oral administration agent and can be prescribed by using suitable other drug efficacious ingredients together. The dose thereof may be 2g/human/ day dried substance administered in 2-3 divided portions a day. The agent will not exhibit side effect even by administration for a long period. The agent is effective for health and treatment of diseases, e.g. subsequent administration is not required if the agent is administered to treat symptoms such as severe headache, stiffness of the shoulders, vertigo, malaise, etc., and results in disappearance thereof by internal use for 3 weeks, etc.
Patent JP-H0842580-A (JP)
Title: Rolling bearing with seal
Inventor: SOUKA CHIKAKO
IPC: F16C33/78
Filed: 1994-07-27
Abstract: PURPOSE:To perform the supply pf grease and prevent the dislocation of a seal owing to an internal pressure during supply. CONSTITUTION:In a rolling bearing with a seal wherein a pair of seals 5 and 5 to close a gap S between inner and outer wheels l and 2 are arranged on both sides, a grease feed hole 10 opening from the outside is formed in the gap S between the inner and outer rings 1 and 2 and press discs 12 and 12 positioned in the vicinity of the outer surfaces of the seals 5 and 5 are provided. The grease feed hole 10 is formed in one or both of the outer and inner rings 2 and 1. The press disc 12 is attached on the width surface of the outer ring 2 or the inner ring 1. Though the press disc 12 is formed in an annular shape, it may be partially arranged at each part in a peripheral direction.
Patent JP-H0484671-A (JP)
Title: Method for cladding by welding with build-up material on engine valve or the like
Inventor: TAKANO YUJI
IPC: B23K9/04
Filed: 1990-07-26
Abstract: PURPOSE:To increase hardness of a surface layer part and to form a valve face part, etc., excellent in wear resistance by performing cladding by welding with base material on an annular recessed groove of the valve face part, etc., of the engine valve and then, carrying out heating while supplying hard particles to the upper surface thereof. CONSTITUTION:While a valve head part 2a of the engine valve 2 being rotated, a plasma arc 4 is generated from the tip of a torch 5 and simultaneously, only build-up material of the powdery base material 8 is supplied and cladding 9 by welding of a first layer is performed on the whole surface of the annular recessed groove 2c. Composite material. 10 formed by adding and mixing the hard particles having the higher hardness and higher meeting point than the above-mentioned base material 8 is then supplied thereto and while the surface layer of cladding 9 by welding of the first layer being molten, cladding 11 by welding of a second layer is performed on the upper surface thereof. Consequently, the hard particles are distributed in a half-molten state to the surface layer part of the valve face part 2b and the hardness of the part is remarkably increased.
Patent JP-H0616272-A (JP)
Title: Bill conveying belt mechanism
Inventor: MURAOKA SHIGETARO
IPC: B65H5/02
Filed: 1992-06-30
Abstract: PURPOSE:To perform normal conveyance without problems such as wrinkles and jumping out to the side by providing conveyor belts with protrusions along the longitudinal direction and the outer periphery of wheel members with recessed grooves to be engaged with the protrusions, thereby preventing the lateral dislocation of the conveyor belts to enable rectilinear conveyance without meandering. CONSTITUTION:Recessed grooves 4 circling the outer peripheral center parts are formed at gears 2, 2, and endless protrusions 5 are formed at the back face center of toothed conveyor belts 3 so as to fit the protrusions 5 into the recessed grooves 4. Recessed grooves 9 circling the outer peripheral center parts are formed at pulleys 6, 6..., and endless protrusions 10 are formed at the back face center of conveyor belts 7 so as to fit the protrusions 10 into the recessed grooves 9. These toothed conveyor belts 3, 3 and conveyor belts 7, 7... are thereby prevented from meandering during conveying action. In addition, since the respective faying faces are planes, the holding of bills (m) can be performed on the plane, and the bills (m) can be conveyed and discharged smoothly onto a stacker, the final destination.
Patent JP-H06165768-A (JP)
Title: Penetrating device compatible with magnetic resonance photographing method
Inventor: KENESU UIRIAMU ROORINGU
IPC: A61B19/00
Filed: 1993-08-09
Abstract: PURPOSE: To provide a medical piercing device which does not cause any distortion upon MR-image, and capable of using in the magnetic field in case of imaging the magnetic resonance(MR). CONSTITUTION: This piercing device 2 is made from a material such as mostly or fully not showing any magnetization, and a soft coat 3 is arranged on the outer surface of the piercing device which is useful for holding a broken piece scattered when the piercing device is broken. The coat or the broken piece of the piercing device damaged can be taken out from a subject's body without the necessity of a surgical operation.
Patent JP-2000018872-A (JP)
Title: Plate type heat exchanger
Inventor: ASAI HISASHI
IPC: F28F3/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a plate type heat exchanger having easy assembling property and a high pressure resistance. SOLUTION: A pair of trapezoidal protrusions 7 each having small fin stopper and reinforcement are projected on its inner surface side at a boundary between both ends of a flat channel 3 of a slender plate 4 and a manifold 2. When the pair of the plates 4 are superposed in a reverse direction, protruding end faces of the protrusions 7 are connected to one another. An inner fin 5 is disposed between the pair of the protrusions 7.
Patent JP-H0483818-A (JP)
Title: Method for controlling atmosphere in continuous annealing furnace
Inventor: KUBO KISHIO
IPC: C21D1/74
Filed: 1990-07-25
Abstract: PURPOSE:To partially produce a carburization atmosphere in a continuous annealing furnace for a steel tube in its longitudinal direction by changing the mixing ratio of RX gas to NX gas for each zone to form a specified atmosphere distribution in the longitudinal direction of the furnace. CONSTITUTION:A continuous annealing furnace with both ends opened is divided into nine zones in its longitudinal direction, and a steel tube is passed through the furnace and annealed. In this case, a mixture of NX gas and RX gas is supplied to Nos.5, 6 and 7 zones, and only NX gas is supplied to other zones. The mixture contg. 20vol.% RX gas is supplied to No.5 zone, the mixture contg. 30vol.% RX gas is supplied to No.6 zone, and the mixture contg. 50vol.% RX gas is supplied to No.7 zone. The gas is concentratedly supplied to Nos.5, 6 and 7 zones, and the maximum amt. of the atmospheric gas is supplied to No.7 zone in which the RX gas ratio is maximized. The highest carburization capacity is exhibited in No.7 zone, the decarburization layer before annealing is drastically reduced after annealing, the surface-layer structure is not adversely affected by C, soot is eliminated, and RX gas is efficiently utilized.
Patent JP-H116102-A (JP)
Title: Nox-purifying pavement structure
Inventor: MURATA YOSHIHIKO
IPC: E01C7/32
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a NOX-purifying pavement structure excellent in purifying action and durability, in the surface layer on a pavement layer. SOLUTION: An NOX-purifying pavement structure is constituted of a concrete binder course 1, a pavement layer 2, and a surface layer 3. The surface layer 3 is composed of 100 pts.wt. of cement, 5-50 pts.wt. of titanium dioxide powder, and 100-700 pts.wt. of aggregate. And further, pozzolan, granulated blast furnace slag in particular or adsorptive materials may be added to the surface layer. The pavement layer 2 is either asphalt pavement 21 or concrete pavement. And these layers may be existing pavement layers. It is preferable that the asphalt pavement is porous and the surface is uneven. The thickness of the surface layer is preferably 1-300 mm in the concrete pavement and 2-15 mm in the asphalt pavement. And also semideflective injection cement for pavement is preferable as available cement.
Patent JP-S6173617-A (JP)
Inventor: MITSUNAGA HIROSHI
IPC: H05B3/34
Filed: 1984-09-20
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-H0644780-A (JP)
Title: Semiconductor memory
Inventor: SUEOKA ATSUSHI
IPC: G11C7/10
Filed: 1992-07-23
Abstract: PURPOSE:To integrate highly a multi-bit constitution semiconductor memory device capable of operating in a write per bit mode. CONSTITUTION:This device is provided with input buffers DIB 1-4 imparted with first data I1-I4 in bit from the outside and outputting second data D0 1, D0' 1 according to polarity in data, and write WD 1-4 imparted with a first control signal MLFG'1 in bit and outputting second data D0 1-4, D0' 1-4 to data lines Di 1-4, D1' 1-4 in bit in a non-mask bit and making D1 1-4, D1' 1-4 a definite state in a mask bit and second write circuits WG1-4 imparted with WGT between two bits, receiving that first data lines D1 1-4, D1' 1-4 are the definite state and taking an output state ignoring a second control signal. In the case of the non-mask bit, the state in the data line is varied.
Patent JP-H0482480-A (JP)
Title: Display device
Inventor: MAETANI SUSUMU
IPC: H04N3/223
Filed: 1990-07-25
Abstract: PURPOSE:To make a display area width of video image constant by providing a means detecting a change width of a sawtooth wave current from a deflection means to the display device and changing the amplitude of the sawtooth wave current outputted from the deflection means is an output signal of the detection means into a prescribed amplitude. CONSTITUTION:A deflection current change width detection circuits 15, 18 detect a change in a sawtooth wave current from a horizontal deflection circuit 7 and a vertical deflection circuit 8 for a period of a pulse width of a white level pattern signal sent from a white level pattern signal generating circuit 13. Change difference detection circuits 28, 30 detect a difference from a change between a change reference outputted from change reference voltage generating circuits 29, 14 and an output from A/D converter circuits 19, 27, jitter correction circuit 16, 20 convert a difference of change after jitter correction into an analog voltage and output the result to a horizontal amplitude control circuit 6 and a vertical amplitude control circuit 9. Thus, the display area width of the video image is made constant and the adjustment of the display area width is not required.
Patent JP-S6182695-A (JP)
Inventor: MORI KATSUHISA
IPC: H01R43/055
Filed: 1984-09-19
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-S6354720-A (JP)
Title: Manufacture of semiconductor device
Inventor: UOOCHI YASUO
IPC: H01L21/28
Filed: 1986-08-25
Abstract: PURPOSE:To inhibit the reaction of a high melting-point metal and polysilicon, and to prevent the increase of resistance by annealing a structure in which the high melting-point metal is deposited on polysilicon, in an atmosphere in which a specific quantity of oxygen is mixed into an inert gas, at the initial stage when annealing the structure. CONSTITUTION:When a polysilicon film 35 and a high melting-point metal 36 formed onto a semiconductor substrate 31 in succession through an oxide film 33 are annealed in an inert gas atmosphere, 0.05-0.20% oxygen is added to an inert gas at the same time as the start of annealing, the addition of oxygen is stopped, and the film 35 and the metal 36 are annealed in the inert gas atmosphere. The high melting-point metal 36 such as Mo 36 is deposited on the polysilicon film 35 such as polysilicon 35 to shape a gate electrode 34, and the Mo film 36 is annealed while impurity ions implanted to the substrate are activated, using the gate electrode 34 as a mask and annealed in order to form source-drain 37. Such annealing is conducted in said atmosphere by employing a lamp annealing device shown in the figure.
Patent JP-S5898493-A (JP)
Inventor: TAKAHASHI TERU
IPC: D21H27/00
Filed: 1981-12-07
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-H0541429-A (JP)
Title: Semiconductor ic wafer and manufacture of semiconductor ic
Inventor: YAMAZAKI MASUO
IPC: H01L21/66
Filed: 1991-08-07
Abstract: PURPOSE:To facilitate circuit characteristics test of a semiconductor IC wafer chip using outside mounted resistors, by forming resistor elements connected with the internal circuit of a chip, in a scribe line region. CONSTITUTION:Chips 2a, 2b formed on an IC wafer 1 are divided by a scribe line region 12. Signal pads 3, 4 for signal interface to the outside and a power supply pad 5 for power supply interface are arranged on each of the chips 2a, 2b. Resistors 10, 11 for test use are formed on the scribe line region 12, and one terminal of the resistor 10 is connected with the signal pad 3 through a signal line 6. In the same way, one end of the resistor 11 is connected with the signal pad 4 through a signal line 7. The cower supply pad 5 is connected with a power supply line 9 through a poxyer supply line 8. The power supply line 9 is formed on the scribe line region 12, and commonly connected with one end of a plurality of resistors like the resistors 10, 11. Thereby circuit characteristic test can be facilitated.
Patent JP-S61179887-A (JP)
Title: Rust remover
Inventor: FUJIMORI KOJI
IPC: C23F1/00
Filed: 1985-09-09
Abstract: PURPOSE:To provide the rust remover which enables efficient rust removal, descaling, and peeling of metallic plate by adding plastic to a filtrate obtained by treating paper resources, natural wood chips and the like with bacilli in vinegar. CONSTITUTION:The paper resources, paper mill wastes, paper, natural wood chips and the like are mixed with the liquid of vinegar, and the mixture is agitated and allowed to stand with the bacilli. Succeedingly the filtrate obtained by filtering the above is mixed with the plastic, and the mixture is agitated, brewed in the temp. range where the bacilli can be active, and allowed to stand. As a result, three-phase restrained denaturated substance consisting of a liquid- phase as the primary phase, a viscous phase of ion exchange semi-permeable membrane as the secondary phase, and a viscous phase as the tertiary phase can be obtained. The rust remover is formed from the liquid-phase substance of the primary phase separated from this three-phase restrained denaturated substance.
Patent JP-S6090357-A (JP)
Title: Method and device for recording
Inventor: OCHI HIROSHI
IPC: G03G15/34
Filed: 1983-10-24
Abstract: PURPOSE:To make a device of uniform electrostatic charge unnecessary, to serve a magnetic brush developing machine also as a cleaning function and to simplify the whole structure by exposing an optical image to a photoconductive body layer, and immediately thereafter, bringing said image into contact with a toner layer to form a toner image. CONSTITUTION:A counter electrode 5 incorporating a magnet roller 14 constitutes a sleeve of a magnetic brush developing machine 40, an optical image is irradiated to a photoconductive body layer 1 by a light emitting diode 6 of the inside a photosensitive body 20, and a toner image 17 of a toner layer 4 is formed on the photosensitive body 20. The toner image 17 is transferred to a recording paper sheet 18 by a transfer roller 19, and thereafter, the residual toner on the photosensitive body is removed in the next process because the greater part of an electrified charge is discharged and an attracting force is small. Accordingly, the photosensitive body 20 is exposed and developed immediately, therefore, uniform electostatic charge is not required, a corona electrostatic charger of high voltage is unnecessary, and the magnetic brush developing machine 40 serves also as a cleaning mechanism, too, and accordingly, the whole structure can be simplified.
Patent JP-S58101286-A (JP)
Title: Scroll type fluid machinery
Inventor: HIRANO TAKAHISA
IPC: F04C2/02
Filed: 1981-12-10
Abstract: PURPOSE:To facilitate cutting and grinding by forming the outside curve in an involute curve and also forming the inside curve in an involute curve having the radius of a same basic circle to that of the outside curve and a circular arc having a nearly equal diameter to the groove width of a spiral body. CONSTITUTION:A scroll member 24 is formed while it is equipped with a spiral body 242 whose outside curve 550 is constituted in an involute curve, and inside curve 551 is constituted in an involute curve having the radius of the same basic circle as that of the outside curve 550 and a circular arc having a nearly equal diameter to the groove width TG of the spiral body 242. Therefore, the outside curve 550 and the inside curve 551 can be worked at the same time by means of the same cutter.
Patent JP-H0247287-A (JP)
Title: Silver plating method
Inventor: OKA YASUSHI
IPC: C25D5/24
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the tarnish of an Ag plating film formed on Cu stock due to heat treatment at a high temp. by interposing an Ni-P alloy plating layer as an intermediate layer between them. CONSTITUTION:When the surface of a Cu member is electroplated with Ag, it is previously subjected to Ni striking, Ni-P alloy electroplating and Ag striking in order and then an Ag plating film is formed by electroplating. Since an Ni-P alloy plating layer is present, the tarnish of the Ag plating film by counter diffusion between Cu and Ag is prevented at the time of heat treatment at a high temp. and the deterioration of the electrical characteristics and corrosion resistance is also prevented.
Patent JP-H0729551-A (JP)
Title: Tungsten halogen lamp and manufacture thereof
Inventor: IGARASHI RYUSHI
IPC: H01K3/00
Filed: 1993-07-16
Abstract: PURPOSE:To provide a stable long service life tungsten halogen lamp by which a bulb is not blackened by regulating a silicon sealing quantity so that a carbon monoxide quantity becomes specific after it is lighted for specific time in voltage within a range of a specific % of lamp rated voltage. CONSTITUTION:In a halogen electrode 1 in which carbon and hydrogen are sealed besides halogen, silicon is added in the shape of a gaseous compound so that a carbon monoxide quantity after a lamp is lighted for 15 to 600 seconds in voltage of 70 to 200% of lamp rated voltage is set in 0.0010 to 0.013mumol/cm<2> per content volume of a bulb. Thereby, the silicon improves getter capacity of oxygen, and the bulb is not blackened, and the service life is lengthened. In a tungsten halogen lamp for a copying machine having a light emitting part and a light unemitting part, the halogen to be sealed is chlorine, and the chlorine quantity is set in 0.1X10<-6> to 3X10<-6>gram atom/cm<3>per content volume of the bulb, and a ratio of the chlorine to the hydrogen is preferable to be 0.8 to 3.0.
Patent JP-S6088905-A (JP)
Title: Manufacture of light guide element substrate
Inventor: ADACHI HIDEAKI
IPC: G02F1/05
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a high-efficiency light guide element with performs low-voltage operation and has small light propagation loss and superior practicability by making the part constituting an operating element higher in substrate temperature than any other part and vapor-depositing a thin-film waveguide substrate so that the content of lead is small. CONSTITUTION:A sapphire substrate 21 is fixed contacting a heat substrate holder 22 at some part 23. The contacting part 23 is vapor-deposited with this arrangement while held higher in temperature than the other part 24. A waveguide pattern 31 is so formed that the area 23 is an operating function part. Namely, the pattern 31 is formed by etching the whole of the thin film 22 except the pattern 31 into a projecting waveguide structure, and aluminum electrodes 32 and 32' are added to form a total reflection type waveguide switch element. This switch polarizes light traveling from l1 to l3 to l2 by applying a voltage between the electrodes 32 and 32', so its operating voltage is extremely small and the propagation loss is <=1dB/cm to a 633nm wavelength, obtaining superior characteristics.
Patent JP-H06233460-A (JP)
Title: Reverse charging detecting device
Inventor: RIKIHISA KATSUTOSHI
IPC: H01L31/042
Filed: 1993-07-14
Abstract: PURPOSE:To provide a reverse charging detecting by reducing a loss at detecting impedance load portion of a conventional reverse charging detecting device, which is capable of detecting the state of reverse charging from a non-utility power generating apparatus to a power supply system side without lowering the system efficiency by the loss. CONSTITUTION:A detecting impedance load section 42 is connected to an intermediate position between a non-utility power generating apparatus 21 and a power supply system side 1, and a load at the non-utility power generating apparatus side is varied in such a manner that the detecting impedance load section is periodically turned on only for a short time after a certain time period. Then based on the connecting point of the detecting impedance load section as reference, currents at the non-utility power generating apparatus side and the power supply system side are detected, the state of power supply loss of the power supply system is judged from its variation, and the state of reverse charging from the non-utility power generating apparatus to the power supply system side is detected. Particularly, a considerable loss at the detecting impedance load section can be eliminated.