baber/WOPTO huggingface dataset:
Patent JP-H05153963-A (JP)
Title: Yeast cultivation apparatus
Inventor: SUZUKI KAZUYUKI
IPC: C12N1/16
Filed: 1991-11-29
Abstract: PURPOSE:To optimize the correction of the standard feeding amount of substrate by estimating the correction amount of the substrate feeding rate based on the deviation of ethanol concentration and its change with time using fuzzy inference and calculating the feeding rate of substrate taking the estimated correction into account. CONSTITUTION:A cultivation liquid W and yeast cells are charged into a cultivation tank 11, air is supplied to the tank, the temperature of the system is maintained within a prescribed range by a controller 30 and the content of the tank is stirred with a stirrer 17. The correction value for the standard substrate-feeding rate determined according to the preset ethanol concentration is estimated by fuzzy inference based on the deviation of detected ethanol concentration from the preset ethanol concentration and its change with time. A controller calculates the feeding rate by adding the estimated correction value to the standard feeding rate and outputs a control signal SG for the supply of glucose and a control signal SN for the supply of ammonium hydroxide solution to a substrate solution feeding pump 15 and an ammonium hydroxide solution feeding pump 16, respectively.
Patent JP-H03205233-A (JP)
Title: Automatic paper-feeding device
Inventor: KARUBE YOSHIYUKI
IPC: B65H7/20
Filed: 1989-12-29
Abstract: PURPOSE:To correctly transport a cutform paper sheet to a correct starting position by outputting the signal corresponding to the paper thickness of a single cutform paper sheet and controlling the transport quantity of a paper feeding roller which is necessary for transporting the paper sheets piled up in a hopper to a printing starting position, according to the output signal. CONSTITUTION:On the bottom plate 11a of the paper sheet accommodation member 11 of a hopper 10, a paper thickness detecting switch 60 is installed at the opposed position to the shaft part 34a of a spring engagement body 34, and when the spring engagement body 34 is turned, a switch 60 is turned ON. The paper thickness is detected and inputted into a CPU. The signal corresponding to the paper thickness is outputted, and the initial transport quantity by a paper feeding roller 26 is controlled in variable manner. Accordingly, a cutform paper sheet having a variety of paper thickness can be transported to a correct printing starting position.
Patent JP-H09175357-A (JP)
Title: Braking pressure control device for road vehicle with electric-hydraulic multi-circuits control device
Inventor: MANFUREETO SHIYUTAINERU
IPC: B60T8/175
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a brake pressure control device to work in the usually seen braking situation where control is performed by the operation of a one-circuit master cylinder made by the driver so that such a stroke-brake pressure characteristic is obtained as avoiding irritation of the driver at the preparatory stage of the brake device wherein the reaction force sensible at a brake pedal in association with the pedal stroke is a certain measure for the prediction value to the vehicle deceleration. SOLUTION: A one-circuit master cylinder 31 is structured so that the max. braking fluid volume capable of being extruded from its output pressure space is much greater than the admitting capacities of front wheel brake machines 11, 12 required to make emergency braking at a sufficient vehicle deceleration value, and even at the time of target brake to be controlled electrically, these front wheel brake machines 11, 12 are shut off from the master cylinder 31. As a pedal stroke simulator a pressure accumulating element 52 is brake pressured to the pressure outlet 32 of the master cylinder 31, wherein the max. allowable capacity of the element 52 should be equal to the amount of the excess of the braking fluid volume capable of being extruded from the master cylinder 31 over the mentioned admitting capacities of the brake machines 11, 12 required to make emergency braking.
Patent JP-H07169236-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1993-12-13
Abstract: PURPOSE:To make a tape recorder system compact by expanding the upward opening angle of a front cover and making a head cylinder possible to enter a pocket, as to a tape cartridge provided with the front cover and upper cover for opening/closing the pocket for the tape loading. CONSTITUTION:The front cover 7 turning for upward opening around a rotary shaft 13 further above the upper surface of the pocket 6 is arranged at the front surface of the pocket 6. The upper cover 10 is arranged on the upper surface of the pocket 6. When the front cover 7 is operated to turn for upward opening, the upper cover 10 is pushed to move to the rear side of the pocket while the front end part is pushed up toward the upper side of the pocket 6, and it is moved for opening toward the rear side of the pocket while slipping the slide shaft 26 toward the rear side of the pocket along a guide groove 30. The back end of the guide groove 30 is formed for extending to near the position crossing the reel housing area W in a main body case 1, then an inclined surface 31 facing the front is provided on this back end. An inclined surface 32 facing the rear is provided on a tip of the slide shaft 26. By this arrangement, the amount of retreating movement of the upper cover 10 is increased, and the upward opening angle of the front cover 7 can be increased.
Patent JP-H07155077-A (JP)
Title: Container for cultivating plant, water supply and drain structure therefor and method for supplying and draining water in solution culture using container for plant cultivation
Inventor: KOBAYASHI HIDETOSHI
IPC: A01G31/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide a readily executable container for cultivating a plant capable of reducing the amount of labor for cultivating operations by connecting a water supply and drain pipe to a water supply and drain port of a container body for cultivating the plant and locating the water supply and drain pipe under the container body for cultivating the plant. CONSTITUTION:This container for cultivating a plant comprises a container body 1 for cultivating the plant and a water supply and drain pipe 6 and is obtained by connecting the water supply and drain pipe 6 through a water supply and drain connecting pipe 4 connected to the water supply and drain pipe 6 to a water supply and drain port of the container body 1 for cultivating the plant, locating a water supply and drain pipe 6 and the water supply and drain connecting pipe 4 under the container body 1 for cultivating plant or preferably locating the water supply and drain pipe 6 without embedding thereof on a base. Furthermore, the container for cultivating the plant is preferably used to carry out the water supply and drain for the solution culture.
Patent JP-H07170885-A (JP)
Title: Induction of bovine superovulation
Inventor: NAGAO HIDENORI
IPC: A01K67/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide a method for inducing bovine superovulation, capable of obtaining many fertilized eggs only by one treatment. CONSTITUTION:When carrying out a superovulation-inducing treatment by applying various kinds of hormones to an egg-supplying cow, ethanol and taurine are administrated together with the hormones, respectively in amounts of 10 to 100ml and 50 to 1000mg/per one individual every day.
Patent JP-H05262501-A (JP)
Title: Purification of hydrogen chloride containing hydrolyzable organosilicon compound
IPC: C07F7/20
Filed: 1992-11-30
Abstract: PURPOSE:To purify at reduced cost the subject hydrogen chloride by reactivating activated carbon deactivated due to repeated absorption/desorption operations by washing it with an aqueous alkaline or acidic solution. CONSTITUTION:A HCl gas containing hydrolyzable organosilicon compounds of formula I or II (R<1-8> are each H, halogen, OH, 1-6C alkoxy, 6-10C aryloxy or monovalent hydrocarbon; n is 0-20; m is 3-20 is blown into an adsorption column packed with activated carbon to make adsorbed and remove the organosilicon compounds. Thence, the compounds adgorbed are desorbed using an inert gas such as N2 while heating at 100-200 deg.C under reduced pressures. The activated carbon deactivated due to these repeated in a mixed solution of an alcohol and 10-30wt.% aqueous alkaline solution (e.g. NaOH) for 3-24hr or a l-10wt.% aqueous acidic solution (e.g. phosphoric acid) for 3-10hr. The solution is then drawn off and the resulting carbon is washed with water until it gets neutral, and dried at 100-150 deg.C under reduced pressures, thus reactivating the carbon.
Patent JP-H09144031-A (JP)
Title: Base isolation construction of building
Inventor: KITAYOSHI YOHEE
IPC: E04H9/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide vibration isolation construction capable of surely preventing the damage and collapse of a building caused by vibration when an earthquake occurs. SOLUTION: A large number of base isolation devices (a') having hard balls 20 and 21 between up and down dish-like panels 17 and 13 and an intermediate dish-like panel 19 positioned between the panels 17 and 13 are provided between a footing 11 constructed on the ground and a sill 13 of a building 12 built on the footing 1. An inclined movement preventing section 16 is provided to the outside of a group of base isolation devices (a') between the footing 11 and sill 13, the rolling of the building 12 is prevented by the base isolation devices (a') when an earthquake occurs and, at the same time, the inclination of the building 12 is prevented by the inclined movement preventing section 16.
Patent JP-H03201280-A (JP)
Title: Magnetic head supporting device
Inventor: KOSHIDA MICHIHIKO
IPC: G11B21/21
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a stable floating characteristic by deflecting the center point between both rails of a magnetic head from a pressure fulcrum toward the inner rail by a specific extent. CONSTITUTION:A pressure fulcrum 6 of a pressure plate 5 is brought into contact with the center of the upper face of a supporting plate 4 to which a magnetic head 1 is adhered, and the front end side and a part projecting from the magnetic head 1 of the supporting plate 4 are stuck to each other by spot welding 7, and this pressure plate 5 is stuck to a suspension member 8 made of a metallic thin plate so that its front end is projected. The center of the magnetic head 1 in the direction orthogonal to the supporting plate 4 is deflected from the pressure fulcrum 6 of the pressure plate 5 toward an inner rail 2, namely, toward the front end side of a supporting device by an extent L. The magnetic head 1 satisfies formulas I and II with respect to roll R of the difference between extents of floating of inner and outer rails 2 and 3. Thus, the stable floating characteristic is obtained.
Patent JP-H07173452-A (JP)
Title: Fine porous inorganic particle
Inventor: YOSHIMOTO HIROSHI
IPC: C01B33/18
Filed: 1993-12-18
Abstract: PURPOSE:To provide fine porous inorganic particles from which an enclosed functional substance is not easily eluted or evaporated even when the substance having a high water-solubility or volatility is incorporated in various base materials by enclosing the functional substane with the above particles, and coating the enclosing particles with a polymeric material. CONSTITUTION:This particle 1 encloses the functional substance 3 of one or combination of two or more selected from among an antibacterial substance, a preventive against deposition of aquatic life, a perfume and an agricultural chemical, and is coated with polymeric material 5 (2: hollow part, and 4: micropore). The polymeric material 5 is one member or a combination of two or more selected from among proteins, polysaccharides, synthetic resin, latices and steroids. The polymeric material 5 may be water-soluble one. The fine inorganic porous particle is preferably a porous inorganic silica.
Patent JP-H03199412-A (JP)
Title: Ultrafine acrylic fiber
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/18
Filed: 1989-12-27
Abstract: PURPOSE:To provide the subject fiber composed of an acrylonitrile-based polymer having a high molecular weight, having single yarn fineness of >=a specified value, excellent in gloss, smoothness and lightweightness and capable of production of nonwoven fabrics and woven fabrics excellent in wiping properties and water retention and useful as a towel. CONSTITUTION:An objective fiber composed of an acrylonitrile-based polymer (preferably containing acrylonitrile in an amount of >=80wt.%) having >=200000 weight-average molecular weight and having <=0.05d single yarn fineness.
Patent JP-H10166547-A (JP)
Title: Metal mask printing plate
Inventor: SASAME KIYOSHI
IPC: B41F15/36
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To realize the easy manufacturing, mounting and transporting of a metal mask printing plate by a method wherein mounting pieces, each of which is produced by bending the outer peripheral piece of a metal mask nearly normal, the inserted in mounted piece insertion groves formed on the respective frame sides so as to be pressingly fixed with slidingly fixing members. SOLUTION: Under the state that a printing plate frame 2 under the state being turned upside down is arranged on a table, after a metal mask 3 to be used in turned upside down, mounting pieces 10 are inserted in mounting piece insertion grooves 6. Next, by threadingly tightening fixing bolts 22, slidingly fixing members 21 slide on the engaging pieces of fixing members 16 so as to pressingly fix the mounting pieces 10 of the metal mask 3 inserted in the mounting piece insertion grooves 6. Under the state just mentioned above, the metal mask 3 is brought into a state being tensed to four directions by a predetermined tensile force and to a usable state by being set on a press.  Thus, the metal mask can easily be used under the state being tensed and mounted on the printing plate frame, resulting in realizing the easy manufacturing, mounting and transporting of the metal mask printing plate.
Patent JP-H10189466-A (JP)
Title: Method and system for producing semiconductor
Inventor: TAKEDA YOSHIRO
IPC: H01L21/683
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To treat a semiconductor wafer under high temperature while holding uniformly by arranging struts for holding the semiconductor wafer in a holding boat at a substantially constant interval on the outer circumference of the semiconductor wafer to be loaded. SOLUTION: A boat 10 for holding a semiconductor wafer is arranged vertically with a pair of flanges 11, 12 and supported by three struts arranged between them. Semiconductor wafers 13 are arranged in layer in the vertical direction between them. The three struts comprises two fixed struts 14, 15 and on movable strut 16 each of which is provided, at a substantially constant interval, with grooves for holding the wafer. Since the three struts 14, 15 and 16 are arranged at a substantially constant interval on the outer circumference of the semiconductor wafer, the boat 10 can be divided into a wafer holding boat comprising flanges 11a, 12a and the struts 14, 15 and a wafer holding boat comprising flanges 11b, 12b and the struts 16 when flanges 11c, 12c are removed.
Patent JP-H07161209-A (JP)
Title: Lighting method for hotel
Inventor: KOJIMA MASATAKA
IPC: F21V33/00
Filed: 1993-12-10
Abstract: PURPOSE:To illuminate a passage and a toilet with proper brightness by arranging an illuminant in the inside of a lower position of a wall separating the passage and the toilet from each other and indirectly illuminating the floor of the passage while directly illuminating the toilet CONSTITUTION:In the lower position inside of a wall 3 separating a passage 1 and a toilet 2 from each other, for example, one illuminant 4 (an approximately 3-watt fluorescent light, for example) is arranged at the height of 5-20cm from the floor beside a door 13. A light shielding part 17 is arranged on the passage side of the wall 3 in which the illuminant 4 is arranged, so that direct light is not turned toward any other place but turned only toward a floor 6, while a lighting window 18 and the like, which is turned on/off by means of a switch 20, is arranged on the toilet side of the wall 3 provided with the illuminant 4. In this way, the floor 6 of the passage 1 is indirectly illuminated, while the whole of the toilet 2 is directly illuminated, and as a result, safe access to the toilet 2 without any dazzle can be provided, and expenses for light and fuel can be saved.
Patent JP-H07175019-A (JP)
Title: Optical isolator and its production
Inventor: HASHIMA MANABU
IPC: G02B27/28
Filed: 1993-12-20
Abstract: PURPOSE:To efficiently produce an optical isolator by forming a recessed part having a square section for fitting a polarizer and analyzer in an inner peripheral part holder supporting the polarizer and analyzer. CONSTITUTION:Annular Au/Sn solder 11 is melted between the polarizer and analyzer on which a metallized film 8 is formed and the inner peripheral part holder 4 and the polarizer and analyzer are fitted into the recessed part 12 having a square section and are fixed by joining as the method for joining the polarizer and the inner peripheral part holder. In such a case, the central part is provided with a through-hole 14 and a groove 10 for assembly indicating a reference of a polarization direction. An electric furnace is used as the melting method to heat the polarizer and analyzer to a temp. above the m.p. of the Au/Sn solder. The heating in the atmosphere in the electric furnace is executed under nitrogen flow for the purpose of preventing oxidation. Optical axis alignment is executed after the end of soldering of the optical elements. The weld zone is irradiated with a laser from the side face to complete the joining between the metallic holders of the inner peripheral part holder 4 and the outer peripheral part holder.
Patent JP-H09165026-A (JP)
Title: Packing material and packing box using the same
Inventor: TAKAMATSU TADASHI
IPC: B65D5/18
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To easily effect unsealing and resealing after packing, in a packing material for providing a packing box of wrapround case, by providing a second flap connected to a side edge of a bottom panel and a fourth flap connected to a side edge of a top panel so as to be partially superposed on one another, when the box is formed. SOLUTION: In a blank, which is a packing material, a tongue piece 14 is formed integrally with forward end edges of flaps 8 connected to a side edge of a bottom panel 3 and a tongue piece 15 is formed integrally with forward end edges of flaps 10 connected to a side edge of a top panel 5, and the flaps 8, 10 and tongue pieces 14, 15 are superposed at a sealing part. And a cut tape 16 located on the inner side of a packing box is bonded to a front panel 2 and flaps 7 connected to the panel 2 and a rear panel 4 and flaps 9 connected to the panel 4. And by pulling knob pieces 11, the panel 2 and flaps 7 can be separated and also the panel 4 and flaps 9 can be separated.
Patent JP-H07171573-A (JP)
Title: Method for producing electrolytic alkaline ionic water and electrolytic water settling device and electrode for use in the method
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1993-12-21
Abstract: PURPOSE:To eliminate the need to add minerals to raw water or to reduce the quantity of minerals to be added to raw water by using, as anode of electrolytic cell, an electrode containing minerals useful for human body, and performing electrolysis, while dissolving minerals of the anode into the water of the cell. CONSTITUTION:An electrode containing minerals such as magnesium, calcium etc., useful for human body is used as an anode 4 of an electrolysis cell 2, and electrolytic voltage is applied between the anode 4 of the cell 2 and a cathode 3 to dissolve minerals of the anode 4 into the water of the cell 2, thereby to perform electrolysis. By this method, minerals such as magnesium, calcium, etc., contained in the anode 4 are dissolved into the electrolytic water, wherein the electrolytic water is electrolyzed, whereby alkaline ionic water containing a large amount of minerals useful for human body, such as magnesium ions, calcium ions, etc., is produced on the side of a cathode chamber 6. As a result, addition (supply) of minerals to raw water is not required or the quantity thereof can be reduced.
Patent JP-H06170753-A (JP)
Title: Bilateral master slave device
Inventor: FUNAYA KOICHI
IPC: B25J3/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a remote operation system to perform stable movement of a master arm even when an excessive applying force is generated at a slave arm. CONSTITUTION:In a master joint brake force calculating means 4, a mast brake joint force is generated based on an output from a slave applying force measuring device 5 only when the direction cosines of an output from a slave applying force measuring device 5 and an output from a master applying force measuring device 10 exceed a predetermined value. By regulating the joint brake force of the master arm by means of a master joint brake force control device 3 based on an output from a master joint brake force calculating means 4, feedback of the applying force of the slave arm to the master arm is executed.
Patent JP-H05180169-A (JP)
Title: Controller for water level in pump well
Inventor: YOSHIMORI TAKAHIRO
IPC: F04B49/06
Filed: 1991-12-27
Abstract: PURPOSE:To prevent a water level from substantially moving up and down about a critical level by providing a number-of-pumps control section, a primary control section for outputting a rotational speed commanding signal and a secondary control section for controlling the rotational speed so that the rotational speed commanding signal causes the whole drain flow to coincide with a set drain flow value. CONSTITUTION:The controller is provided with a number-of-pumps control section 22 for outputting a pump driving signal to run the number of drain pumps 4 corresponding to a set drain flow value, a primary control section 23 for outputting a rotational speed commanding signal of a drain pump 4 on the basis of deviation of the whole drain flow from the set drain flow value and a secondary control section 17 for controlling the rotational speed of the drain pump 4 to a rotational speed commanding value. A controller 8 for a water level in a pump well is constituted such that the rotational speed commanding signal provides a signal causing the whole drain flow to coincide with the set drain flow value by making the rotational speed commanding value, represented by the rotational speed commanding signal, of the rotational speed of the drain pipe 4 with the operation of the secondary control section 17.