baber/WOPTO huggingface dataset:
Patent JP-H10148767-A (JP)
Title: Borescope
Inventor: MORITO YUKO
IPC: G02B23/24
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of light by concentratedly irradiating an observation part with light and also to make it possible to easily wipe off dirt even if the tip of a borescope is smeared with oil, etc. SOLUTION: In the peripheral part of an image incoming end part 6in of an image guide 6 inserted in a tube 2, an illumination light optical fiber light guide 7 is coaxially arranged, and its light emitting end part 7out is placed closer to the objective lens 3 than to the focus position of the objective lens 3. Thus, the emitted light diverged from the light emitting end part 7out travels along an optical axis straight going to the objective lens 3, and then travels along a refracted optical axis in the direction of passing through the focus at the observation piece side of the objective lens, and most of the light can be projected within a range observable by an image guide 6, and the utilization efficiency of light is improved.  Moreover, since the tip opening part of the tube 2 into which the image guide 6 and light guide 7 are inserted is blocked by the objective lens 3, it is possible to wipe off dirt even if the tip is smeared with oil, etc.
Patent JP-H06154858-A (JP)
Title: Method and device for push type l-shaped bending
Inventor: AMANO TADASHI
IPC: B21D5/01
Filed: 1992-11-17
Abstract: PURPOSE:To perform a push type L-shaped bending for which many punches and dies for bending are not required even for a wide sheet and in addition a large bending force is not needed. CONSTITUTION:Plural sets of punch 13 and die 3 for bending for mutually different angles are arranged horizontally in one line at mutually prescribed spaces apart in the order of bending angles successively from smaller ones; and in the last set of the punch 13 and the die 3 in the direction of the array, a bolt 25 for pressing a bending piece is provided, by which the bending piece is displaced by the thickness of a sheet against the main part of the sheet material. Then, the plural sets of the punch 13 and the die 3 for bending are driven simultaneously by a bending machine, the sheet material is fed and transferred in the direction of the array of the plural sets of the punch 13 and the die 3 for bending, and the push type L-shaped bending is performed by a feed bending method.
Patent JP-H02151357-A (JP)
Title: Horizontal injection type hot chamber die casting machine
Inventor: KUBOKI ISAO
IPC: B22D17/02
Filed: 1988-12-02
Abstract: PURPOSE:To execute stable continuous operations and to facilitate maintenance and inspection as well by holding a molten metal level at a constant molten metal level during the operation and immersing an injection sleeve and piston into a holding furnace to be emptied of the molten metal to maintain liquid- tightness during downtime. CONSTITUTION:The injection sleeve 4 made of ceramics is fixed to the holding furnace 5 and the piston 6 is inserted freely slidably therein and is moved laterally by a pressing cylinder 13. The molten metal enters in the inside of the injection sleeve 4 as shown by an arrow B from a molten metal suction groove 15 existing on the outer periphery of the piston 6. The piston 6 advances thereafter to discharge the molten metal through a nozzle 3 to a metallic mold 1. The molten metal level C of a ladling chamber 24 is detected by a molten metal level sensor 25 and the air pressure in a pressurizing chamber 23 is controlled to maintain the specified molten metal level C. The pressure in the pressurizing chamber 23 is dropped to allow the molten metal in the holding furnace 5 to flow backward until the inside of the furnace is emptied in the downtime. The molten metal leaking from the space between the sleeve 4 and the piston 6 does not solidify and the operation is stabilized.
Patent JP-H08145293-A (JP)
Title: Force feeding device for liquid
Inventor: YUMOTO HIDEAKI
IPC: F16K31/24
Filed: 1994-11-15
Abstract: PURPOSE: To reduce displacement resistance and switch over a selector valve smoothly and accurately by constituting so that a shaft rotatably supported on a float arm may move while rotating on a first and second axes of the float arm. CONSTITUTION: In a liquid force-feeding device wherein a float 3, a selector valve 4 and a snap mechanism 5 are incorporated in a closed vessel 2, the snap mechanism 5 is constituted to be provided with a float arm 51 and a sub-arm 52 which are rotatable around the first shaft 37 supported by the closed vessel 2. A second shaft 60 movable on an axis of the float arm 51 is provided at a point on the float arm 51 and apart from the shaft 37, and the third shaft 59 is provided at a point on the first sub-arm 52 and apart from the shaft 37. A fourth shaft 58 energized by a compression coil spring 54 and movable on an axis of the float arm 51 is provided on the axis of the float arm 51, the third and fourth shafts 59, 58 are connected to each other by a second sub-arm 53, and the selector valve 4 is connected to the first sub-arm 52 via a valve operating bar 28.
Patent JP-H03178603-A (JP)
Title: Elecric depilator
Inventor: FUAN IGUNASHIO GARUMENDEIA AFU
IPC: A45D26/00
Filed: 1990-11-13
Abstract: PURPOSE: To easily capture the hair by a dehairing element, by mounting a comb part on a tangential radial free edge in an operation zone of the dehairing element, so that the hair is raised by the comb part to be separated from the skin during the operation. CONSTITUTION: An electric dehairing device comprises an auxiliary comb part 10 which is supported by a cover for preventing the overdeformation of a dehairing element 5 when it is pressed to a surface to be dehaired, or a rear protective frame 9 is projected and kept into contact with an operating zone of the dehairing element 5 by the free edge thereof, and is positioned in the operation orbit direction.  The free edge of the comb part 10 has the toothed finish, and the comb part 10 raises the hair before the dehairing element 5 during the dehairing process, so that the dehairing element 5 can easily capture the hair, the apparent unevenness in the dehairing caused by the hair stuck on the skin, can be prevented, and further the dehairing efficiency can be improved, thereby the frequency so passage of the dehairing element can be reduced, which reduces the dehairing time, and saves the energy.
Patent JP-H06156022-A (JP)
Title: Pneumatic radial tire
Inventor: TANIGUCHI MOTOAKI
IPC: B60C15/00
Filed: 1992-11-17
Abstract: PURPOSE:To propose a light-weight pneumatic radial tire which highly improves durability of a bead part and remarkably reduces weight of the bead part at the same time. CONSTITUTION:A pneumatic radial tire has a carcass 2 of at least one ply made of a steel cord, the carcass 2 is constituted with a carcass body 2a which continues in the troidal state across a pair of bead parts and a winding part 2b along the periphery of a bead core 3 in the bead part, and the winding part of the carcass 2 is integrated and locked with the inside of the bead core 3 at the winding end dividing the bead core 3 and intervening between them. A value of the ratio A/B that the shortest distance between the outer face facing a flange curved part of an applied rim of the bead part and the outer face of the carcass body 2a against the maximum distance (B) between the outer face facing a flange upright part of the bead part and the outer face of the carcass body 2a is set to 0.7 or less.
Patent JP-H07142948-A (JP)
Title: Automatic gain control circuit
Inventor: TAKAHASHI KAZUSHI
IPC: H03G3/30
Filed: 1993-11-15
Abstract: PURPOSE:To improve the rise speed of an automatic gain control circuit capable of obtaining almost constant and stable output by amplifying reception input, extracting and detecting a part of the output, charging a capacity element and controlling a gain with the terminal voltage as control voltage. CONSTITUTION:Reception input (a) is distributed and one is inputted to an AGC amplifier 1 and the other to a level detection circuit 6. When reception input (a) is larger than a prescribed level, pulses f1 and f2 are generated and outputted from a pulse generation circuit 7 at the rise/fall time of output (e) from the detection circuit 6. A switch circuit 8 is turned on by the pulse f1, voltage from a power source circuit 9 is impressed on the capacity element 4 and the element 4 is speedily charged so as to boost control voltage (g) at a rise time. Then, a switch circuit 10 is turned on by the pulse f2 and the voltage of the capacity element 4 is quickly discharged through a resistor R so as to drop control voltage (g) at a fall time.
Patent JP-H01148131-A (JP)
Title: Domestic hydroponic culture apparatus
Inventor: IMAIZUMI RYOJI
IPC: A01G31/00
Filed: 1987-12-04
Abstract: PURPOSE:To increase the number of cultured plants per unit area without causing the withering of the plant, by supplying and circulating a culture liquid to the top of a culture cylinder which is three-dimensionally supported on a post. CONSTITUTION:An elastic foamed material 2 containing a seed is pushed into a circular culture cylinder A1 through a pushing opening 4 opened in the direction of length. A plurality of the culture cylinders A1 are supported by supporting holes 6a of supporting posts 6 in multiple stages while keeping horizontal state and interposing prescribed spaces in vertical direction. An induction hose 10 is connected to a connection tool 8 attached to the bottom of the culture cylinder A1. The culture liquid in the top culture cylinder A1 is transferred to the lower culture cylinder A1 by the head and returned to the culture liquid tank 12 from the bottom culture cylinder A1. A pump P is actuated to supply the culture liquid 14 in the tank 12 to the top culture cylinder A1 through a suction pipe 20 and a hose 22 and the supplied culture liquid is successively transferred and circulated through the hose 10 to the lower culture cylinders A1.
Patent JP-2001124632-A (JP)
Title: Temperature sensor circuit
Inventor: TAJIMA OSAMU
IPC: G01K7/01
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor circuit improved in accuracy without exhibiting variations in output voltage. SOLUTION: This circuit has temperature sensor parts Q3 to Q8, R2, R3, 16, 18 and a first resistance element R6. The sensor parts form a differential circuit and output an absolute-temperature proportioned voltage having a prescribed temperature characteristic. The resistance element R6 is impressed with the proportioned voltage at one end, with a constant current flowing therethrough, causes the voltage to drop, and outputs it from the other end. This prevents the shifted, proportioned voltage outputted from the resistance element R6 from varying due to element constants of transistors, and thus variations in the output voltage can be prevented.
Patent JP-H04183293-A (JP)
Title: Brushless dc motor drive circuit
Inventor: ENAMI HIROYUKI
IPC: H02P6/182
Filed: 1990-11-14
Abstract: PURPOSE:To simply compose a rotor rotation detecting circuit at the time of starting by providing a reverse start detection signal selecting circuit for selecting a comparator adapted for a start pattern generator at the time of starting and selecting any one of the comparators at the time of a steady rotation. CONSTITUTION:An output of a start reverse start switching signal output circuit 2 becomes a signal level indicating a starting state. In this case, a latch circuit for constituting a reverse start detection signal selecting circuit 4 becomes a through state in which its input signal is output as an output signal as it is, and becomes a state for selecting a starting circuit in a starting circuit/ reverse start detector switching circuit 5. In this state, an exciting pattern to be output through I0, I1, I2 terminals from a starting pattern generator 3 is connected into an exciting phase switching circuit 6, and converted into a control signal of transistors of Q1 to Q6 for constituting a three-phase bridge driver 8. A 3-phase motor 9 is driven by a 3-phase bridge driver 8 to start a rotating operation.
Patent JP-2000133784-A (JP)
Title: Ferroelectric memory device
Inventor: KIM JE HOAN
IPC: H01L27/115
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device with which an FeRAM having a cell construction, in which a word line corresponds to one plate line is embodied without increase in its overall area. SOLUTION: A ferroelectric memory device is provided with plural active region groups, each having two memory cells, work lines WL1'-WL4' and plate lines PL1'-PL4' respectively separated through insulating layers and pairs of conductive lines having plural conductive lines which are placed in parallel. In this case, since the active areas are respectively connected to the pairs of conductive lines, an FeRAM of folded bit line construction, in which one word line corresponds to one plate line can be realized without impairing integration.
Patent JP-S63150801-A (JP)
Inventor: MANFUREETO GAUGERU
IPC: F21S8/10
Filed: 1987-12-07
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-H01148644-A (JP)
Title: Control device for antiskid of vehicle
Inventor: FUKUSHIMA AKIRA
IPC: B60T8/58
Filed: 1987-12-04
Abstract: PURPOSE:To improve the integral controlling performance of a vehicle by regulating a braking fluid pressure so as to make the braking fluid pressure of rear-wheel braking members lower than that of front-wheel braking members at the time of detecting the preceeding lock of rear wheels while carrying out the slip control at the time of braking. CONSTITUTION:Flow rate limiting members M7 are provided in passages, e.g., between a pressure regulating means M2 and a left front-wheel side braking member and between the pressure regulating means M2 and a right-front wheel side braking member respectively out of passages forming the first and second connecting portions of a crossingly piped fluid pressure passage M1. A rear-wheel preceeding lock judging means M8 judges whether rear wheels are in a preceedingly locked condition based on the detected results of front- and rear-wheel rotating condition detecting means M3, M4. When judged to be a rear-wheel preceedingly locked condition, the brake fluid pressure of the rear wheel side braking member is made lower than that of the front wheel side braking member at least by the repetition of the pressure increase and pressure decrease for each defined period of a brake fluid pressure which is once reduced by a braking force control means M6 by a differential pressure control means M9.
Patent JP-S63162059-A (JP)
Title: Organic thin film forming device
Inventor: YASUDA SATOSHI
IPC: H01L51/05
Filed: 1986-12-26
Abstract: PURPOSE:To obtain hetero-structured film of good quality, by providing a partition part partitioning a 1st area where an ampliphilic organic monomolecular film is developed in a water tank from a 2nd area where a different monomolecular film is developed, moving a base plate up and down, and transferring the base plate between both areas. CONSTITUTION:The 1st area A where a monomolecular film is developed and the 2nd area where a monomolecular film different from said monomolecular film or no monomolecular film is developed are provided in the water tank 1 for developing amphiphilic monomolecular films. And the area A and the area B are partitioned by the partition part 60 consisting of a revolving boss 61, a revolving holder 62, a partition plate 63, fixing metals 64, a pressurizing plate 65 and a sealing spring 66, etc. And, a base plate vertical drive means moving a base plate 20 up and down inoder to stick the monomolecular film to the base plate 20 and a base plate transfer means transferring the base plate 20 between the areas A and B are provided. As a result, a hetero-structure film of good quality is formed.
Patent JP-H09140223-A (JP)
Title: Rice transplanter having fertilizer applicator
Inventor: NAKAMURA SHOICHI
IPC: A01C11/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter having a fertilizer applicator capable of supplying the fertilizer with the carrying air while avoiding remaining of the fertilizer in a supplying path connecting a fertilizer tank to a fertilizer hopper in the fertilizer applicator. SOLUTION: In the rice transplanter having a fertilizer applicator the fertilizer carrying air is supplied to a supplying path 30 connecting a fertilizer tank 8 with a fertilizer hopper 21 from a compressor 31 through the air supplying path 33 and the fertilizer is supplied from the fertilizer tank 8 into the fertilizer hopper 21 by the air.  The rice transplanter has an open and close mechanism 36 open and close operating at an upstream side than the place connected to an air supplying path 33 of the supplying path 30, operates the supplying path 30 to close so that the fertilizer does not flow into the path from the fertilizer tank 8 and after passing a prescribed time from the closing operation, the air supplying is stopped by a switching valve of the air supplying path 33, then the supplying action can be stopped after all the fertilizer existed in the supplying path 30 is fed to the hopper 21 when the open and close mechanism 36 is changed to the close side.
Patent JP-H02156190-A (JP)
Title: Fuel assembly
Inventor: OZAWA TAMOTSU
IPC: G21C3/33
Filed: 1988-12-08
Abstract: PURPOSE:To suppress the flow rate of leaking cooling material and to make it possible to maintain the gap between a lower tie plate and a fuel channel adequately by forming a cut-out part at the lower end part of the fuel channel, and providing a protruding part which is coupled with the cut-out part at the outside of the lower tie plate. CONSTITUTION:A protruding part 14 is provided at the approximately central part of the outside of a lower tie plate 9 which is separated from a control rod having a cross shaped cross section as a unitary body or in a unitary body pattern. A pushing plate 15 for covering a fuel channel 4 is provided at the protruding part 14. The pushing plate 15 is an analogous flat plate which is slightly narrower than the side surface of the lower tie plate 9. An inverted U-shaped cut-out part 17 which is coupled with the protruding part 14 of the lower tie plate 9 is formed at the central part of the lower end of the side surface of the opposite side that does not directly face the path of the control rod in the fuel channel 4. The cut-out part 17 of the channel 4 is coupled with the protruding part 14 of the lower tie plate 9 from the upper side. Thus the fuel channel 4 is positioned at the lower tie plate 9.
Patent JP-H11142084-A (JP)
Title: Heat-exchanger device for vehicle
Inventor: SUGIMOTO TATSUO
IPC: F28D1/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the recyclability of a heat-exchanger device for a vehicle. SOLUTION: A bracket part 130, a heat-exchanger HE and a fan 140 (which includes a shroud part 150) are respectively installed on a vehicle through the bracket part 130, and at the same time, the bracket part 130, the heat-exchanger HE and the fan 140 are detachably fixed to each other. By this method, these can be formed of the same kind of materials respectively, and they can be easily separated, and the recycling efficiency (recyclability) can be improved.
Patent JP-H04182162-A (JP)
Title: Sheet transfer mechanism
Inventor: SAKURAI SATORU
IPC: B65H5/06
Filed: 1990-11-15
Abstract: PURPOSE:To make change of transfer speed unnecessary for a thermal developing machine and to make less precise, inexpensive parts usable for manufacturing the same by a method wherein the transfer of sheets is made by repeating start and stop of the driving while movement of the sheets is detected with sensors. CONSTITUTION:While a first sheet is being transferred, a sheet sensor S1 detects the rear end of said sheet. At this moment, transfer force of an entrance transfer means of an unit 1 is released. A transfer means on the upstream side of the unit 1 starts the transfer of the next sheet 2 to the unit 1. At the moment when the sheet sensor S2 of an unit 2 detects the front end of the sheet 1, the transfer force is given to the entrance transfer means Hi1 of the unit 1 and, at the same time, driving of a motor of the unit 1 is stopped while the driving of the motor M2 of the unit 2 is started. The sheet sensor S2 of the unit 2 detects the rear end of the sheet 1 while the sheet 1 is being transferred in the unit 2. At this moment, the motor M1 of the unit 1 is driven for starting of the transfer of the sheet 2, and the transfer force of the entrance transfer means Hi2 of the unit 2 is released.
Patent JP-H02155218-A (JP)
Title: Solid electrolytic capacitor
Inventor: KOBASHI YASUHIRO
IPC: H01G9/04
Filed: 1988-12-07
Abstract: PURPOSE:To improve damp-proof characteristics by replacing a cathode layer or adhesives with a high conductive metal-palladium group cathode layer or a high conductive metal-palladium group adhesives. CONSTITUTION:High conductive metal-palladium group power, in which flaky nickel nucleus conductive powder having grain size of 4mum is plated chemically with palladium in thickness of 1mum, is prepared, conductive paints for a high conductive metal- palladium group cathode layer are manufactured by using a thermoplastic resin or a thermo-setting resin, and conductive paints for high conductive metal-palladium group adhesives are prepared by employing the thermo-setting resin. A tantalum wire is buried into tantalum metallic powder and sintered as an anode leading-out wire 1, thus acquiring a tantalum porous electrode body 2. A tantalum dielectric oxide film 3, a solid electrolytic layer 4 and a carbon layer 5 are formed successively. The conductive paints for the high conductive metal-palladium group cathode layer are applied onto the film 3 and layers 4, 5 and dried, and a high conductive metal- palladium group cathode layer 12 is shaped, thus manufacturing a capacitor element. The conductive paints for the high conductive metal-palladium group adhesives are applied onto a cathode terminal, and the high conductive metal-palladium group cathode layer is connected onto the paints.
Patent JP-2000117354-A (JP)
Title: Processing device for ejector pin
Inventor: YAMADA SHINJIRO
IPC: B29C45/26
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by preparing a pin feeding device, a marking device which marks a symbol to a pin, a cutting device which cuts the pin into a prescribed length, an inserting device which inserts the pin and a transfer device which transports a pin holder. SOLUTION: An ejector pin is inserted into a hole of an ejector pin holder 3 which is formed in the upper surface side of a chain conveyer 2. After inserting suitable number of ejector pins, the chain conveyer 2 is operated, the ejector pins are transported to a marking part with an operating robot, and a symbol or the like is marked onto a head of the ejector pin. The head side of the marking finished ejector pin is clamped with a clamping device 8 and the ejector pin is transferred to a cutting part. The tip end side of the ejector pin is cut into a prescribed length. The ejector pin is released from the clamping device 8 and inserted into the hole of an ejector pin holder 17 which coincides with the symbol marked onto its head. The ejector pin holder 17 is released from a stopper and transferred in the prescribed direction.