baber/WOPTO huggingface dataset:
Patent JP-H09126238-A (JP)
Title: Controller for magnetic bearing
Inventor: DEN HIROKI
IPC: F16C32/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the robust performance against the fluctuation of a parameter, improve suppression of external disturbance such as unbalance external disturbance, and improve the robust property against nonlinear characteristics. SOLUTION: A comparing part 22 finds out each deviation by comparing the detected displacement of displacement sensors and a target value R, and the deviation is integrated in an integrating part 23. A VSS observer 21 estimates the displacement of a rotor 1 in an unobservable position, and so on, on the basis of an output signal (u) from a VSC controller 25 and detected displacement Y of the displacement sensors 4, 5. The output of an integrating part 23 and the estimated value of the VSS observer 21 are added together in an adding part 24. The linear processing part 25A of the VSC controller 25 confers a linear gain on the output of the adder 24, and the nonlinear processing part 25B thereof confers a nonlinear gain on the added result so that both gains are added in an adding part 25C and supplied to an amplifier 27.  The amplifier 27 drives an electromagnet according to a signal from an adding part 26.
Patent JP-2000132002-A (JP)
Title: Image forming device
Inventor: SHIRATORI TATSUYA
IPC: B65H3/06
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent paper from being wasted by making an optical system execute feeding operation for delayed sheet material again in timing corresponding to next optical scanning after completing optical scanning operation once. SOLUTION: In the case of obtaining two copies by consecutive copying, first copying paper is normally carried but second copying paper is faultily fed at the time of paper-feeding. It is assumed that a preresist sensor can not detect the leading edge of the paper due to slip or the like though it should detect it at a point C. In such a case, the feeding operation of the paper positioned at the uppermost part in a cassette is executed again (point D) in the midst of the advancing operation of the optical system which does not participate in image-forming.  Thus, the leading edge of the paper which can not reach the nip of a separation/carrying roller because sufficient carrying amount is not obtained due to the slip between a paper feeding roller and the paper on the first try can enter the nip of the separation/carrying roller by the second paper-feeding, whereby ordinary copying sequence can be started.
Patent JP-H01146089-A (JP)
Title: Sliding door device
Inventor: TOMA TAKESHI
IPC: E05D15/10
Filed: 1987-12-01
Abstract: PURPOSE: To enhance appearance by providing a head with a guide groove which guides a plurality of sashes into a coplanar closed condition and which also guides them into an open condition by moving one of the sashes to the front and then to the right of left so that the one sash overlaps the other. CONSTITUTION: A right sash 2 is pulled out toward the front A in the direction of the arrow B. Immediately before a sliding piece 26 is detached from a support piece 24, a suspension roller 27 moves from the first end 10 of a guide groove 5 in a head to a second grooved part 9 and transfers onto a rail member to hold the sash 2 in a suspended condition. Next, when the sash 2 is moved in the direction of the arrow C, it is held open and the sashes 1, 2 overlap.
Patent JP-H06148586-A (JP)
Title: Spacer scattering device
Inventor: HATANAKA MASATSUGU
IPC: B05B1/00
Filed: 1992-11-13
Abstract: PURPOSE:To prevent the drop of the yield of a liquid crystal panel caused by spacers, which are coagulated in a nozzle, falling onto the panel by simplifying the internal shape of a nozzle, and avoiding attachment and coagulation of spacers to the inside of the nozzle which otherwise results from a complicated internal shape according to the conventional technique. CONSTITUTION:A nozzle 4 to discharge spacers 1 carried by an air stream is provided on a liquid crystal panel 3 which is accommodated in an accommodation box 2. A suction pipe 5 to supply the spacers 1 is installed so as to protrude in the air stream in the nozzle 4, and in this pipe 5, a spacer supply box is provided for supplying the spacers 1. An opening 5a for supplying spacers 1 into the air stream is bored in the suction pipe 5 so as to open to the inside of the accommodation box 2.
Patent JP-H01145356-A (JP)
Title: Polyester extrusion moldings for reinforcement
Inventor: MATSUMOTO TETSUO
IPC: C08G63/60
Filed: 1987-12-01
Abstract: PURPOSE:To obtain a reinforcing material which has large reinforcing effect, with light weight and rusting resistance, by limiting the diameter, flexural strength and elasticity of the extruded product of a specific thermotropic liquid crystal copolyester. CONSTITUTION:The moldings are made from a thermotropic liquid crystal copolyester of more than 0.5 intrinsic viscosity, and have a diameter of more than 1mm, a flexural strength of over 2,000MPa, a flexural elasticity of over 10GPa. The thermotropic liquid crystal copolyester suitable for the product ot the moldings is a random copolyester containing phosphorus-containing aromatic diol residues of formulas I and II as the main chain unit and begin flowing at a temperature lower than 350 deg.C. Such a copolyester is obtained from the phosphorus-containing aromatic diol component corresponding to formulas I and II, the aromatic dicarboxylic acid component and the aromatic hydroxy- carboxylic acid component.
Patent JP-H06143900-A (JP)
Title: Method for manufacturing patch-work picture
Inventor: HORIKIRI YATARO
IPC: G09B19/10
Filed: 1992-11-16
Abstract: PURPOSE:To ensure that no pasting work is required when sticking paper pieces by sticking the pieces to a base material through a duplitized adhesive tape. CONSTITUTION:A reverse picture 7 obtained by reversing a rough sketch on a base material is printed on the surface of a frontpeelable paper 3 of a duplitized adhesive tape 6 on which both front peelable paper 3 and rear peelable paper 5 are attached. Next, the front peelable paper 3, the rear peelable paper 5 and the duplitized adhesive tape 6 are cut off along the profile of the reverse picture 7, then the rear peelable paper 5 attached to the duplitized adhesive tape 6, and a paper which is somewhat larger in size than the reverse picture 7 is adhered. After that, said paper is cut off along the profile of the reverse picture 7, then the front peelable paper 3 attached to the duplitized adhesive tape 6 is stripped off, and is turned upside down (said paper positioned facing upward). Further, the paper is adhered along the rough sketch on the base material. Consequently, no pasting work is required at all when sticking the paper and manufacturing a rough sketch simply using scissors only is possible.
Patent JP-H05143463-A (JP)
Title: Cache memory device
Inventor: SAITO MITSUO
IPC: G06F12/12
Filed: 1991-11-20
Abstract: PURPOSE:To provide the cache memory device which shortens valid access time and has high performance even in the case of increasing the cache error ratio of a microprocessor, etc., fetching a cache memory into one chip. CONSTITUTION:When data required for a CPU 1 do not exist in a 1st cache memory 3, the required data are exchanged from a 2nd cache memory 7 and between the 1st cache memory 3 and the 2nd cache memory 7, however, address latches 4 and 6 are provided to hold addresses designating the required data. Since the addresses held in these address latches 4 and 6 are read in a memory made empty by completely transferring the addresses of the next required data in a clock cycle to transfer those address to the low-order memory, the new exchange is started before the preceding exchange is completed.
Patent JP-H10144150-A (JP)
Title: Wire cable
Inventor: ADACHI SHIZUO
IPC: H01B11/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire cable in which a reciprocating wiring member has required two lines of wires conventionally but it can be formed by a single line now, and the connecting direction can be discriminated easily and securely in the connecting work time. SOLUTION: While the cable main body 11 of this cable 10 is formed in a belt form, four lines of conductive members are arranged in parallel and an insulating process is applied to them. The both end sides of the cable main body 11 are branched into two, so as to form a pair of branch cables 11a and 11b at the upper side and the lower side respectively including two lines of conductive members each. Modular plugs 20 are installed respectively to the ends of the two lines of conductive members. And a coloring 22 as a discriminating means is applied to each modular plug 20 connected to each branch cable 11a side. Consequently, the wiring is formed of only one line of flat cable 10, and the connecting direction of the modular plugs 20 is never misunderstood in the connecting time.
Patent JP-H06125872-A (JP)
Title: Conduit line washing device for endoscope
Inventor: KOMI SHUJI
IPC: A61B1/12
Filed: 1992-10-19
Abstract: PURPOSE:To constitute the device so that a conduit line in an endoscope is washed by using a washing liquid, and subsequently, an operation for discharging this washing liquid from the conduit line can be executed easily. CONSTITUTION:To a tank 20 whose inside is hermetically sealed, a washing water inflow part 22, a washing water outflow part 25 and an air connection part 26 are connected and opening/closing valves 24, 30 and 31 of solenoid type are provided therein, and in a cover body 20b, a check valve 40 which can suck the open air into the tank is provided. A valve opening/closing control means consists of a timer for controlling the opening/closing valve 30 of the washing water outflow part, a relay switch for opening the opening/closing valve 31 of the air supply part 26 and the opening/closing valve 24 of the washing water inflow part 23 when the time set by the timer elapses, and a liquid level sensor 48 for detecting liquid level height of washing water in the tank 20 and closing the opening/closing valve 24 of the washing water inflow part.
Patent JP-H04177062-A (JP)
Title: Heat pump type freezing cycle
Inventor: SEKIGUCHI TOMOYUKI
IPC: F25B13/00
Filed: 1990-11-08
Abstract: PURPOSE:To feed gas refrigerant of gas-liquid mixed refrigerant in a freezing cycle into a compressor and improve a freezing capability by a method wherein a gas refrigerant feeding- out pie disposed at an upper part of a gas-liquid separator is connected to a cylinder of a compressor and then a liquid refrigerant feeding-out pipe disposed below the separator is connected between the first check valve and the second check valve. CONSTITUTION:During cooling operation, gas refrigerant discharged at a compressor 1 becomes liquid refrigerant at an outdoor heat exchanger 3. It becomes a proper two-layer refrigerant at a cooling first pressure reducer 15, fed into a gas-liquid separator 11. The refrigerant is separated into gas refrigerant and liquid refrigerant, the gas refrigerant is fed into a cylinder of the compressor 1 to perform a gas injection operation. In turn, the liquid refrigerant passes from a liquid refrigerant feeding-out pipe 14 through the second check valve 18 and then an evaporating action is performed in an indoor heat exchanger 7. During a heating operation, the gas refrigerant discharged at the compressor 1 is heat exchanged with indoor air at an indoor heat exchanger 7 to become liquid refrigerant. It becomes a proper two-layer refrigerant at the heating first pressure reducer 16, fed into a gas-liquid separator 11. The refrigerant is divided into gas refrigerant and liquid refrigerant. The gas refrigerant is fed into the cylinder of the compressor 1 to perform a gas injection. In turn, the liquid refrigerant passes from the liquid refrigerant feeding-out pipe 14 through the first check valve 17, passes through the heating second pressure reducing device 10 and then an evaporating action is carried out at an outdoor heat exchanger 3.
Patent JP-H11142086-A (JP)
Title: Heat-exchanger
Inventor: BABA NORIMASA
IPC: F28F9/18
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the anti-fatigue strength against vibrations in the direction which is orthogonal to the flat shape of a flat tube (the vertical direction of a core part). SOLUTION: On second recessed-form members 111, 121 of header tanks 11, 12, extending parts 111c, 121c which extend to a side plate 19 are integrally formed, and the extending parts 111c, 121c are made a flat plate-shape extending in the direction which is orthogonal to the flat shape of a flat tube 14 (the vertical direction of a core part), and the extending parts 111c, 121c are bonded to the side surface wall part 19a of the side plate 19. By this method, the extending parts 111c, 121c become a configuration which is hard to deform in the vertical direction of the core part, and the anti-fatigue strength against vibrations in the vertical direction of the core part can be improved.
Patent JP-H09140220-A (JP)
Title: Promotion of germination of gel-coated seed
Inventor: HAYASHI TATSUO
IPC: A01C1/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently promote the germination of get-coated seeds, improve the uniformity of the germination and facilitate the cultivation control by carrying out the ultrasonic treatment thereof. SOLUTION: For example, seeds of a turnip are introduced into droplets of a 3wt.% aqueous solution of sodium alginate by using a capillary and the resultant droplets are then dropped into a 10wt.% aqueous solution of calcium chloride and subsequently brought into contact therewith for 40sec to prepare spherical gel-coated seeds insolubilized in water. The resultant gel-coated seeds are immersed in aqueous hydrogen peroxide or water to carry out ultrasonic treatment.
Patent JP-H10141212-A (JP)
Title: Variable displacement piston pump
Inventor: TANI NOBUYUKI
IPC: F04B1/22
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce power loss by balancing pressure balance of a cylinder block as well as to achieve reduction in the shape dimension of a multi-flow pump, improvement of machine efficiency and prevention of overload of a motor. SOLUTION: Two first and second cylinder banks 4a, 4b in which pistons 41, 42 are so housed as to be reciprocated and slid, and a variable swash plate 5 for adjusting the reciprocating stroke of the pistons are provided in a cylinder block 2 of a variable displacement piston pump. Two first and second port groups to be communicated with the first cylinder bank 4a on the inner peripheral side are formed in the coaxial circumferential position of the port side end surface 2a of the cylinder block, and a third port group to be communicated with the second cylinder bank 4b on the outer peripheral side is arranged on the inner peripheral side.  A suction side through hole capable of being simultaneously communicated with approximately half of port groups is formed in the suction side range of a valve plate 3 joined to the port side end surface, and three discharge side through holes 32, 33, 34 capable of being simultaneously communicated with approximately half of port groups are formed on the discharge side.
Patent JP-2001124038-A (JP)
Title: Fastening tool with preparatory hole boring mechanism
Inventor: INOUE NOBUAKI
IPC: F16B13/13
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool equipped with a preparatory hole boring mechanism capable of performing simultaneously the preparatory hole boring and fastening tool insertion to a member to which fastening is made. SOLUTION: The fastening tool 1 with preparatory hole boring mechanism is composed of a drawout rod 2, a sleeve 3, and a drill 4 for enlargement of the diameter. The drawout rod 2 has drill part 2a, and also at the tail, a head part 2b having a greater diameter than the trunk part. A male thread portion 2d is provided in the trunk of the drawout rod 2, and the drill 4 is attached to the trunk in its part between the male threaded portion 2d and the drill part 2a. Receiving a force exceeding a certain level applied from above, the drill 4 separates from the rod 2. The sleeve 3 is made of a material deformable plastically. A female threaded portion 3b to be engaged with the male threaded portion 2d of the rod 2 is formed on the inner surface of the sleeve 3 at its bottom.
Patent JP-H04177164-A (JP)
Title: Ion concentration measuring instrument
Inventor: SUZUKI HIROSHI
IPC: G01N31/22
Filed: 1990-11-09
Abstract: PURPOSE:To rapidly and accurately measure the concn. of the ion in a solution to be examined by providing a reagent layer supporting an ion exchanger having a coloring substance or color substance bonded thereto by an ionic bond and the transfer layer provided so as to be adjacent to the reagent layer. CONSTITUTION:At first, a rough mesh material is bonded to an adhesive layer 3 and an ion exchanger 41 is introduced into the meshes of the mesh material to be bonded and fixed to the adhesive layer 3. Next, when the mesh material is peeled from the adhesive layer 3, the parts where the meshes are present become the exposed parts 31 of the adhesive layer 3 and, therefore, a transfer layer 5 is superposed on the exposed parts 31 to be bonded and fixed to the adhesive layer 3. For example, when a solution to be examined such as urine is supplied to the transfer layer 5 of an ion concn. measuring apparatus 1, the solution to be examined penetrates in the transfer layer 5 to reach the adjacent reagent layer 4 and the electrolyte in the solution to be examined is subjected to the ion exchange with a coloring substance or color substance and the coloring substance or color substance is separated from the ion exchanger 41 to be diffused and transferred to the solution to be examined. Since the amount of the coloring substance or color substance transferred to the transfer layer 5 is almost proportional to the amount of the electrolyte present in the solution to be examined, the color intensity of the transfer layer 5 is measured to measure the concn. of an ion.
Patent JP-H10143467-A (JP)
Title: Method and device for arbitrating bus ownership in data processing system
Inventor: WILLIAM C MOYER
IPC: G06F13/362
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To lock bus arbitration during the sequence of indivisible data access under continuation without using any special instruction or external signal. SOLUTION: Concerning this method, the control of bus arbitration to use an arbitrating bit for locking the ownership of bus to the end of prescribed sequence and preventing bus approval is performed. Then, in a data processing system having plural bus masters with possibility to execute this method, the competing requests of bus ownership are satisfied by an arbiter 9 located at one bus master 11 among plural bus masters. In this case, for executing the data access in series of indivisible cycles, a central processing unit 3 sets the arbitrating bit of a control register 20. When this arbitrating bit is set, the arbiter 9 effectively locks the bus and until the arbitrating bit is cleared, no bus approve signal is provided. Corresponding to the count end of a timer 7, the arbitrating bit is cleared and the arbiter 9 can provide the bus approve signal.
Patent JP-H11120336-A (JP)
Title: Method and device for plotting face image
Inventor: ONISHI KEISUKE
IPC: G06T1/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To plot a natural lipstick so that features of lips can be represented as they are. SOLUTION: Respective pixels of a lip image are decomposed into color phases, luminosity, and chroma and the color phases of the respective pixels of the lips are matched with the color phase of the lipstick to perform conversion to the tone (chroma and luminosity) of the lipstick while keeping the correlation of the tones of the respective pixels of the lip image, thereby performing the color conversion of the lip image to the lipstick color while exploiting the features of the original lips as they are. On the tone plane determined by the chroma and luminosity, the tone of pixels of a non-shape part is moved along the line connecting all reflection points and tone points of the lipstick so as to match the gloss or mat degree that the user requests, thereby representing the gloss of the lipstick.
Patent JP-H01145681-A (JP)
Title: Heaven display device
Inventor: FUJINO YOSHIO
IPC: G09B27/04
Filed: 1987-12-01
Abstract: PURPOSE: To easily install an astronomic display device at general household and to use the device as an illuminator by providing a constellation disk, on which constellation graphics are drawn in relation with a large number of small through holes, so as to be rotated and vertically moved and providing a light source at a prescribed position. CONSTITUTION: Small through holes 15 are pierced at positions corresponding to celestial bodies, a constellation disk 14 in which graphics 16 or pictures showing the constellations are drawn on its lower face is set at a move-up position, when turning on a light source 19 fitted lower than the move-up position of the star chart 14 and higher than the move-down position, the constellations can be observed from the downside, and the inside of a room is indirectly illuminated by the reflected light of the star chart 14. Then, when turning a motor 12, the start chart 14 is gradually rotated.  Next, when a motor-driven take-up machine 11 is driven and the star chart 14 is moved down, the light of the light source 19 is irregularly reflected by a canopy 3, the small holes 15.... can be observed from the downside just like the celestial sphere shining in the night sky and when the motor 12 is driven, the kinetic conditions of the celestial sphere can be observed. Thus, this device is made extremely convenient for teaching and can be used also as decoration and illumination.
Patent JP-S63157823-A (JP)
Title: Manufacture of rare earth alloy
Inventor: KAWACHI TSUNEO
IPC: C22C33/04
Filed: 1986-12-22
Abstract: PURPOSE:To manufacture a rare earth alloy with high reduction rate in high yield, by subjecting a rare earth halide to calcium thermic reduction under a specific temp. and then to temp.-raise up to a specific temp. to remove the resulting smelting slag and by additionally charging CaCl2. CONSTITUTION:At the time of manufacturing an iron-rare earth alloy by means of calcium thermic reduction of rare earth halide (e.g., NdF3, etc.), respectively required amounts of rare earth halide, Ca reducing agent, slag such as CaCl2, etc., and Fe as an alloying element are blended, which is put into a crucible and subjected to heating to 850-900 deg.C in an electric furnace and then to holding for a prescribed period to undergo reduction. Subsequently, the temp. is elevated to a casting temp. higher than the above reduction temp. by 50-150 deg.C to undergo removal of a part or all of the resulting smelting slag, and then, CaCl2 or CaCl2-type refining slag is additionally charged on the above metal to carry out refining at the casting temp. In this way, the iron-rare earth alloy minimal in impurity content can be obtained.
Patent JP-H08235858-A (JP)
Title: Memory cell with reduced leakage current by using low-power and low-threshold cmos path transistor
Inventor: JIEEMUZU DABURIYU ROOZU
IPC: G11C11/407
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain the storage cell which has at least one of the pass transistor(TR) operating even with a low source voltage and a low-threshold voltage minimizing a decrease in maximum operating frequency and suppressing a leak current. SOLUTION: The storage cell is equipped with a 1st bit line BL, a storage circuit, and the pass TR 12. The storage circuit is equipped with a 1st storage node 14 for holding a logical state indicating a logical value. The pass TR 12 is connected to a 1st bit line WL and the 1st node 14 so as to form a transmission line between the both. A 1st TR 12 is applied with a bias voltage which changes the 1st TR 12 substantially into a noncontact state unless the storage cell 10 is accessed. The TR applied with a reverse bias substantially reduces a leak current passing through the pass TR.