baber/WOPTO huggingface dataset:
Patent JP-H0796521-A (JP)
Title: Device for continuously processing high-viscosity liquid and substance
Inventor: YOOZEFU AROISU BURAHA
IPC: B29C48/44
Filed: 1994-05-06
Abstract: PURPOSE: To design gearwheels with no relation to each other and independently between a specified central gearwheel and a pinion side and between a specified annular gear and the pinion side. CONSTITUTION: Axially parallel satellite shafts 23 disposed in a ring exist within a housing 4. Each satellite shaft has a meshing processing means 24 and is driven by a central shaft 17 bearing central gearwheels 19 and 20. Each satellite shaft 23 bears two axially spaced coaxial pairs of pinions 27 and 34, one pinion 28 and 36 of each pair of pinions engaging a central gearwheel and the other pinion 29 and 35 engaging the internal toothing of an annular gear 5 and 9 fixed on the housing. The toothings of the pinions 28 and 29 of one pair of pinions are formed with a module which results in an integral number of teeth on the central gearwheel 19 or on the internal toothing of the annular gear 5. The central shaft 17 is supported on the annular gears 9 and 10 only via the central gearwheels 19 and 20 and the pinions 28, 29, 35 and 36.
Patent JP-H09304512-A (JP)
Title: Method and device for transmitting wave and ultrasonic image pickup device
Inventor: TAKEUCHI YASUTO
IPC: G01S7/523
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a method and device, which transmit bipolar waves by a monopolar driving, and an ultrasonic image pickup device. SOLUTION: In the wave transmitting device having a plurality of wave generators 11-1n forming an array 10 and driving means 20 and 30 for driving the wave generators, the driving means 20 and 30 are constituted so that the odd-numbered wave generators are operated in the first direction in the array 10 and the even-numbered wave generators are operated in the second direction, which is reverse to the first direction, alternately in time.
Patent JP-H05314295-A (JP)
Title: Portable terminal equipment
Inventor: KAWAOMO IKUO
IPC: G06K17/00
Filed: 1992-05-11
Abstract: PURPOSE:To prevent deformation caused by external force when a carrying path is not used, and to prevent read error from being generated by preventing erroneous insertion by providing a flexible pillar at the carrying path for reading an information recording and holding piece. CONSTITUTION:An inserting port 3, carrying path 4 and ejecting port 5 for a membership card (information recording and holding piece) 24 are formed at an enclosure 2A of an information read part 2. Further, a read head 6, pressing leaf spring 7 and data processing circuit board 8 are integrated. A recessed part 2B is formed on a front face where the opening part of the enclosure 2A is formed, and a flexible pillar 10 to be vibrated just in the carrying direction is provided at this recessed part 2B. The pillar 10 is supported by supporting screws so as to be freely vibrated. When the carrying path 4 is not used, the pillar 10 is kept perpendicular by supporting screws 12. When the card 24 is inserted to the carrying path 4 for reading, the pillar 10 is vibrated in the inserting direction.
Patent JP-H06310190-A (JP)
Title: Wiring structure against abnormal voltage
Inventor: MIZOBE KUNITAKA
IPC: H01B11/00
Filed: 1993-04-20
Abstract: PURPOSE:To make the conformity of the whole of circuits excellent, and thereby prevent the equipment from being damaged by forming a conductor section making up the joint section of wiring paths into a specified shape, and concurrently laminating a specified sheath layer and a specified insulating layer on the conductor section. CONSTITUTION:The joint section of electric wiring paths 3a through 3c, is formed on a conductor 1 in a curved shape, thunder surge current which is induced from the other direction through a grounding wire path 3c perpendicularly against the grounding wiring paths 3a and 3b lined up in a linear line, forms each discharge passage forming an abuse angle to any direction. A sheath layer 4 composed of semi-conductors or oxides is provided for the conductor 1, and a sheath layer 5 composed of an insulator is laminated over the layer 4. This constitution thereby allows steep waves due to surge voltage to rush into the semi-conductor layer or the oxide layer while passing through an alloy layer or an ununiform electron arranging layer so as to be propagated while being made uniform, and the uniformity of the whole of circuits is excellent, so that the equipment is prevented from being damaged due to surge current.
Patent JP-S60261211-A (JP)
Title: Master/slave type flip-flop
Inventor: UMEKI YOSHITAKA
IPC: H03K3/037
Filed: 1984-06-08
Abstract: PURPOSE:To set or reset a slave side, and to prevent the generation of a glitch in every input condition by setting or resetting forcibly an output of a master type FF, and reading an output of the master side FF in a slave side FF. CONSTITUTION:A clock input 101, a reset input 102, and a data input 103 are inputted to an input terminal 1 of a master/slave type FF, an input terminal 2 and an input terminal 3, respectively, and logic of the inputs 102, 103 is gained by an OR gate G. Also, the inputs 101, 102 are inputted to a master side FFA, and an output of the FFA is reset forcibly by an output of the gate G. Also, an output 104 of the FFA is inputted to a slave side FFB by the signal 101 and the gate G, the signal 101 is inputted, and the FFB is set or reset. Also, in every input condition, the generation of a glitch noise is prevented.
Patent JP-H11267613-A (JP)
Title: Coal ash solidifying method and its solidified material
Inventor: MIYAMOTO TAKAYUKI
IPC: C04B38/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To fix an org. material as carbon and to produce at low cost a solidified material having strength and adsorbing characteristic by adding and mixing an inorg. mineral material, the org. material and water to a coal ash in a fixed ratio, forming the mixture and drying the formed material, then subjecting the dried matter to a carbonizing treatment in a specified low temp. range. SOLUTION: In the case that the coal ash whose effective utilization is required is treated, the dried matter obtained by adding the inorg. mineral material and the org. material to the coal ash, moreover, adding the water and subjecting to forming and drying is carbonized to solidify. In such a case, a composition rate before carbonization is prepared in 25-55 pts.wt. coal ash, 25-55 pts.wt. inorg. mineral material and >0 to 20 pts.wt. org. material per 100 pts.wt. dried matter, and a carbonizing temp. is kept at 400-800 deg.C. The inorg. mineral material to be used is not especially restricted if it is a silicate mineral causing plasticity when water is added, exhibiting rigidity when it is dried and sintering when it is burned at a high temp.. All org. materials consisting essentially of carbon are used for this purpose.
Patent JP-H0344590-A (JP)
Title: Radar device having overall aperture on base of rotary antenna
Inventor: HERUMUUTO KURAUJINGU
IPC: G01P15/00
Filed: 1990-05-09
Abstract: PURPOSE: To simplify the functional calculation by calculating a distance band to be irradiated by an antenna and the difference of distance between the antenna and the interior of irradiation band, respectively, from the aperture angle and the angle of depression of the antenna and the length of a turning arm and the height of the antenna from the ground. CONSTITUTION: The inner end of a circular ring 4 irradiated with a band width SW is located at a distance RG1 . from the center of the projection of a helicopter on the ground. A correlation circuit 7 compares the real value of a signal received from a memory 26 for each distance to be considered with a corresponding value of a reference function and subjected to complex correlation. The correlation circuit 7 is introduced with each value of the distance to be considered as a predetermined value. When the length L of a rotor vane is very short as compared with the distance RG1 between the turning point of the antenna and the inner end of the irradiation band on the ground, functional calculation in a geometrical circuit section 10 is simplified.
Patent JP-H1050292-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OURA TAKAFUMI
IPC: H01M10/0568
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of battery internal pressure due to the sudden rise of battery temperature at the time of a short circuit or overcharge, or the leakage of an electrolyte due to the rise of the battery internal pressure, by constituting the separator of a specific microporous film, in this secondary battery equipped with positive and negative electrodes, the separator arranged between these electrodes, and a nonaqueous electrolyte. SOLUTION: A separator 1 is constituted of a polyolefine fine porous film which is a microporous film wherein heat absorbing quantity to a unit area at 70-150 deg.C is 0.07cal/cm<2> or more, a thickness of 15-30μm, preferably PE alone, or a composite film where a PE microporous coat and a PP microporous film and a PP microporous coat are made multilayer. In this secondary battery, it is preferable to use an Li containing transition metal oxide to a positive electrode 2, carbon capable of storing and emitting Li to a positive electrode 3, one or more selected from ethylene, propylene, dimethyl, diethyl, and ethyl- methyl-carbonate, etc., to the solvent of a nonaqueous electrolyte, and lithium phosphate hexafluoride to the solvent of the nonaqueous electrolyte.
Patent JP-2000311657-A (JP)
Title: High-pressure discharge lamp and its driving method
Inventor: TSUTSUMI TAKEHARU
IPC: H05B41/24
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp of a short arc having little luminescent spot movement of the arc at the tip parts of its electrodes. SOLUTION: In this high-pressure discharge lamp 10, the short diameter D [mm] of a discharge space 2 formed in an arc tube 1 is so determined as to satisfy its relationship with the frequency (f) [kHz] of an alternating current fed for lighting the high-pressure discharge lamp 10 expressed by an inequality, 55.0-5.54D<f<92.0-5.54D. In the high-pressure discharge lamp 10, a relation of W/AL>=80 is preferably satisfied, where AL [mm] is the distance between a pair of electrodes and W [W] is the consumption power of the lamp.
Patent JP-H07323295-A (JP)
Title: Water purifier
Inventor: ANRAKU KOICHI
IPC: C02F3/20
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the space for the purifier and shorten the treating time by setting the biological treating device, membrane filter and concentrator in a single treating tank and continuously conducting discrete operations in one stage. CONSTITUTION:A biological treating device 2 for bringing raw water into contact with a contact material on which microorganisms are immobilized to purify the raw water, a membrane filter 3 for permeating the biologically treated water through a filter membrane, separating solid and liq. and discharging the treated water outside the system and a concentrator 4 placed below the biological treating device 2 and membrane filter 3 and separating the solid and precipitate contained in the raw water are set in a single treating tank 1. The raw water ascends in the tank 1 by the air 5a injected from an air injection pipe 5, flows toward the membrane filter 3 in direction of the arrow C and returns toward the biological treating device 2. A so-called circulating current is generated in this case. The treated water as a filtrate is discharged outside the system, the solid and precipitate in the raw water are separated by the concentrator 4, and the concentrated precipitate is periodically discharged outside the system from the lower part of the tank 1.
Patent JP-H04321886-A (JP)
Title: Four-way change-over valve device
Inventor: OKAZAKI TATSUO
IPC: F16K11/07
Filed: 1991-04-22
Abstract: PURPOSE:To enable paths of fluid outlet and inlet of two systems to be changed over to each other in a valve housing by forming a path affording communication between a distal end side valve chamber and a proximal end side valve chamber in the axis of a valve rod and combining the path change-over of a valve housing with the path change-over of the valve rod. CONSTITUTION:A tubular valve housing 1 is formed axially with fluid inets 2(2a, 2b) and outlets 3(3a, 3b) of two systems spaced on every other one. A valve rod 4 is liftably inserted into a cavity of the tubular valve housing 1 and provided with a plurality of valve bodies 4a-4c for changing over a communicating path between the inlet 2 and outlet 3. Then, a path 7 affording communication between the distal end side valve chamber 6a and proximal end side valve chamber 6e is formed in the axis of the valve rod 4. When the inlet 2a and outlet 3b communicate to each other for example, the valve chamber 6d of the inlet 2b communicates to the proximal end side valve chamber 6e through the path 7 to open a path from the inlet 2b to the outlet 3a.
Patent JP-H11311696-A (JP)
Title: Auxiliary boiler equipment for reactor power station
Inventor: IGARASHI TSUTOMU
IPC: F22D11/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reuse condensate generated in the stand-by side steam drum as supply water of a steam generation source for warming up, without discharging out of the system. SOLUTION: An operation side stream drum 1 and a stand-by side steam drum 2 are connected with a steam main pipe 19, having a steam stop valve 18 and a pipe for warming up 25 having a depressurizing valve 26. To the steam main pipe 19, a steam supply pipe 20 is branch-connected, and to the steam supply pipe 20, a load using steam 20 is connected. The condensate outlet side of the load using steam 21 is connected to a condensate recovery equipment 23 via a condensate pipe 22. The condensate recovery equipment 23 is connected to a supply water tank 6 via a condensate flowout pipe 24, and the water supply tank 6 is connected to the operation side steam drum 1 and the stand-by side steam drum 2 via a water supply pump 5. To the condensate outlet pipe 12 of the two steam drums 1 and 2, a condensate flowout pipe 27 having the second electromagnetic valve 14b is branch-connected.  To the condensate flowout pipe 27, a merging pipe 28 is connected, which is connected to the supply water tank 6. A second electromagnetic valve 14b is connected electrically to a level switch 16 which is attached to both the steam drums 1 and 2.
Patent JP-S5242045-A (JP)
Title: Electronic desk type calculator
Inventor: SUKEDA YOSHIHIKO
IPC: G06F15/02
Filed: 1975-09-29
Abstract: PURPOSE: The clear key of electrnoc calculator is inserted in series to the power switch so that the number of terminals of LSI can be reduced, power consumption is decreased, and the depressing pressure can easily be checked. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5242395-A (JP)
Title: Radar unit
Inventor: KONDOU TERUO
IPC: G01S7/28
Filed: 1975-09-30
Abstract: PURPOSE:To reject interferent electromagnetic wave by constituting the circuit detecting only the reflected signal from the target due to the transmitting electromagnetic wave coded with the receiving circuit consisting of hydrid circuit and delay line between antenna and the first stage of receiver added.
Patent JP-S5820262-A (JP)
Title: Apparatus for coating liquid
Inventor: SHIMADA RIYUUKICHI
IPC: B05C5/00
Filed: 1981-07-27
Abstract: PURPOSE:To make it possible to easily alter the coating amount of a coating liquid, by a method wherein plural fine pores are provided to the bottom surface part of a header suspended at a constant position and the bottom part of the header and the liquid receiving part of a movable intermediate tank accommodating a definite amount of the coating liquid are connected. CONSTITUTION:At a definite position above a strip like material S to be coated continuously transferred to a traverse direction, a header 3 made of a flexible material having plural fine pores provided to the bottom surface part 3a thereof is suspended as well as the bottom part of the header 3 and the liquid receiving part 4a of an intermediate tank 4 accommodating a definite amount of a coating liquid E are connected by first connection in such a manner that the position of the intermediate tank 4 can be moved upwardly and downwardly to the position of the header 3. In this condition, the transfer speed of the strip material S is detected by a detector 5 and the rotor position of a selsyn motor 7 is set through an output converter 6 corresponding to the detected value and a suspension element 17 connecting the tank 4 and a counterweight 13 is wound up or unwound only over the set value by a pulley 7a to carry out the upward and downward movement of the tank 4.
Patent JP-S61277135-A (JP)
Title: Convergence measuring device for picture tube
Inventor: TAGUCHI HIROMICHI
IPC: H04N17/04
Filed: 1985-05-31
Abstract: PURPOSE:To compute centers of gravity of beams R, G, and B accurately, by computing the centers of the beams, that is, the centers of gravity, from all the brightness data crossing sampling lines. CONSTITUTION:Responding to the phosphor stripes R, G, and B arranged in order with specific pitches horizontally to a cathode-ray tube screen, at least three data sampling lines 2R, 2G, and 2B are established vertically respectively, and measuring patterns for R, G, and B are moved at a time horizontally in specific pitches. Each brightness data in the vertical direction in the measuring pattern area on R, G, and B at each data sampling line in every horizontal movement pitch is memorized in order. This brightness data measurement is continued until the beams pass through the sampling lines perfectly. Depending on these brightness data, each center of R, G, and B is computed, and the convergence condition is measured depending on the data from these centers.
Patent JP-S5912070-A (JP)
Inventor: MATSUDA HARUMOTO
IPC: B66B31/00
Filed: 1982-07-09
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-H0414847-A (JP)
Title: Semiconductor integrated circuit
Inventor: YODA RYUICHI
IPC: H01L21/66
Filed: 1990-05-08
Abstract: PURPOSE:To determine the appropriateness of pressure by a probe on a pad by forming a pressure detection diffused resistance layer beneath a 1st pad and insulation layer, connecting two different locations of this diffused resistance layer through interconnections to 2nd and 3rd pads, and measuring the resistance value between the 2nd and 3rd pads. CONSTITUTION:A semiconductor integrated circuit with pads is formed on a semiconductor chip 10A. Beneath a 1st pad 16A and an insulation layer 14, a pressure detection diffused resistance layer 22A is formed and 2 different locations of this layer are connected to 2nd and 3rd pads 16B and 16C by interconnections 26B and 26C respectively. A probe is then pressed on the pads 16B and 16C on the semiconductor chip 10A in a such a way that the probe does not touch a pad 16A and the resistance value (R1) between the pads 16B and 16C is measured. Next, the probe is pressed on 16A, 16B, and 16C and the resistance value (R2) between the pads 16B and 16C is measured. The appropriateness of probe pressure on pad 16A is determined by whether the value R1/R2 or (R1-R2) is equivalent to or exceeds there value.
Patent JP-H0634779-A (JP)
Title: Fuel assembly for light water reactor and lightweight water reactor core
Inventor: MOCHIDA TAKAAKI
IPC: G21C3/62
Filed: 1993-05-20
Abstract: PURPOSE:To provide a fuel assembly and a reactor core for a light water reactor having a linear output density, a void reactivity coefficient and a moderator temperature coefficient which are substantially equal to those of uranium fuel, even though MOX fuel is used. CONSTITUTION:In a fuel assembly for a light water nuclear, having a plurality of fuel rods 13 containing plutonium as a main fissionable material at zero degree of burn-up and in a light water reactor, a plurality of moderator rods 16 filled therein with water or solid coolant and having a length corresponding to an effective length are arranged in a rotational symmetry in at least either one of corner parts and parts adjacent thereto of a fuel rod array. Further, the fuel rods 13 are arranged in a layer which is second from the outer periphery of the fuel assembly, at positions where the moderator rods 16 are located.
Patent JP-H0415998-A (JP)
Title: Installing structure for cooling fan for electronic device
Inventor: ONO TOSHIO
IPC: H05K7/20
Filed: 1990-05-10
Abstract: PURPOSE:To easily mount and dismount a fan module by preparing a fan module by mounting a cooling fan on a printed board therein incorporating a fan wiring pattern which has the dimensions suitable to the storing position and mounting the fan module with other module in the optional storing position in a case. CONSTITUTION:A fan module A is composed of a cooling fan 1, a printed base board 2 and an air duct 3 which covers the fan 1 and the base board 2. The printed base board 2 has the shape and the sizes which allow the base board 2 to be inserted into the case by engaging the top and bottom edges to the plural pairs of guide grooves 7 provided on the top plate 5 and the bottom plate 6 of the case 4 of an electronic device for module strong. On the printed base board 2, electronic components necessary for the operation of the fan 1 are mounted according to a printed pattern and the electronic components are electrically connected to the outside through a connector 8. The fan 1 is installed on the inner plane of the top plate 9 of the air duct 3, and the air duct 3 is screwed and fixed on the printed base board 2. When the fan 1 is operated, air is introduced from the bottom to the inside of the air duct 3 and the air is discharged above through the hole 10 on the top plate 9 which is just above a fan 2.
Patent JP-S60262115-A (JP)
Title: Fiber for optical transmission
Inventor: ONO TETSUHARU
IPC: G02B6/44
Filed: 1984-06-08
Abstract: PURPOSE:To decrease an intitial transmission loss and the change in the transmission loss when temp. is low by providing a protective film layer consisting of a UV-curing resin added with a plasticizer having lubricity onto a quartz optical fiber strand. CONSTITUTION:The protective coating layer 2 consisting of the UV-curing resin added with the plasticizer such as oleic amide having lubricity is provided on the quartz optical fiber strand 1. A secondary protective coating layer 3 consisting of nylon-12, etc. is further provided on the layer 2 in tight contact therewith. The adhesive strength of the UV-curing type resin to the quartz optical fiber is decreased by the lubricating effect of the plasticizer and the strain generated in the stage of production and remaining in the fiber is relieved and decreased by the slipping at the quartz optical fiber boundary so as not to generate the stress in the strand 1.
Patent JP-H11312018-A (JP)
Title: Actuator for fluid excitation
Inventor: UMEMURA SUNAO
IPC: G05D16/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for fluid excitation for generating large pressure fluctuation with arbitrary frequencies from low frequencies to high frequencies in fluid. SOLUTION: An actuator 12 for fluid excitation is arranged in the middle of a fluid passage 4 through which fluid to be excited is allowed to flow. The actuator 12 for fluid excitation is provided with a rotary shaft 3 crossing the fluid passage 4, and the rotary shaft 3 is provided with a through-hole communicated with the fluid passage 4. The rotary shaft 3 is rotated by a motor 1, and the communicated state of the through-hole with the fluid passage 4 is periodically connected/disconnected according to the rotation of the rotary shaft 3 so that the fluid flowing through the fluid passage 4 can be excited.