baber/WOPTO huggingface dataset:
Patent JP-H01232214-A (JP)
Title: Encoder
Inventor: ISHII SATORU
IPC: G01D5/38
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the rotation state, movement state, etc., of a body to be measured stably with high accuracy at all times by controlling the quantity of output light from a light source according to the signal generated by detecting the intensity of part of pieces of luminous flux which are superposed one over the other. CONSTITUTION:The coherent light from a light source is guided to a movable diffrac tion grating 6, pieces of luminous flux from which are put one over the other; and the composite luminous flux is photodetected by photodetecting elements 15 and 17, whose output signals are utilized to detect the movement state of the diffraction grating 6. As this time, part of the composite luminous flux is incident a 2nd photodetecting means 23. Here, a current I is supplied to the light source 1, which emits the light; and a control means 2 controls the current I as this time with the level of the photocurrent of a photodetecting element 23 for monitoring. Namely, when the quantity of the light incident on the photodetecting element 23 increases, the current I is decreased to decrease the quantity of the light, but when the quantity of the light, but when the quantity of the incident light decreases, the current I is increased to increase the quantity of the light. Consequently, the rotation state, move ment state, etc., of the body to be measured are found stably with high accuracy.
Patent JP-H09129591-A (JP)
Title: Removal of nitriding film formed on wafer and wet etching device to be used therefor
Inventor: SHIN TOUMIN
IPC: H01L21/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To shorten the removing time of a nitride film by doubling the power consumption of an in-line heater and quickly raising the temperature of a stripping solution from which particles have been removed to an appropriate etching temperature with the in-line heater. SOLUTION: A stripping solution 12 is supplied to a filter 18 with a circulating pump 16 which circulates the solution 12 after sucking the solution 12 from a solution tank 10 and the filter 18 removes particles from the solution 12. After the particles are removed, the temperature of the solution 12 is raised to an appropriate etching temperature by doubling the power consumption of an in-line heater 20 and supplied to the tank 10. Therefore, the removing time of a nitride film formed on a wafer can be shortened.
Patent JP-H04272313-A (JP)
Title: Vibro-compacting work
Inventor: ISHIGURO TAKESHI
IPC: E02D3/10
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the damping of vibrating energy of a vibration rod by a method in which the liquefaction of the surrounding ground of a vibration rod is prevented by discharging excessive void water which is produced by the vibration of the vibration rod during vibro-compacting work. CONSTITUTION:Drain pipes 2 are set around a vibration rod 1 and penetrated into the ground by an annular vibrator 4 having a space into which the rod 1 can be inserted. A vibrator 4 for drain pipes is pulled up and the rod 1 is penetrated while applying vertical or shearing vibration by a vibrator 3 provided to the upper part of the rod 1 in order to compact the ground. At the same time, excessive void water pressure produced in the ground by the vibration is removed by the drain pipes 2.
Patent JP-H06246387-A (JP)
Title: Production of valve lifter made of aluminum
Inventor: KOIZUMI SUSUMU
IPC: F01L1/14
Filed: 1993-02-24
Abstract: PURPOSE:To improve the strength of a shim wall by forming a recessed part on an outside end part of a cower surface part of a lifter body after forming a skirt part of the lifter in a cylindrical shape having the cover surface part by a cold forging. CONSTITUTION:A skirt part 1b of a lifter main body 1 is formed by a cold forging. At this time, a material flows from an end surface part of the lifter main body 1 toward the skirt part 1b, and a flow 1d is made almost parallel to an axial line of the lifter main body 1. Next, a cover surface part 1a is formed by recessing the end surface part 1c of the lifter main body 1 by a cold forging. A shim wall 1e is formed in this forming, though, at this time, a flow in a diametral direction is generated in an inner circumferential part of the shim wall 1e, because the quantity of the flow is little, the flow 1d almost parallel to the axial line is maintained. Further, the shim wall 1e is finished and the final shape is obtained. Therefor, even if the shim wall 1e is applied with a load from a direction orthogonal to the axial line of the lifter main body 1 during using the valve lifter, a breakage is not generated on the shim wall 1e, and the strength of the shim wall is improved.
Patent JP-H07237568-A (JP)
Title: Crawler adjusting device for mobile agricultural machine
Inventor: YAMANAKA HIDEKI
IPC: B62D55/116
Filed: 1994-03-02
Abstract: PURPOSE:To provide capability of effectively adjusting with sufficient strength in a manner wherein a grounded side lower surface of both right/left crawlers for supporting a mobile agricultural machine can be vertically moved in a horizontal attitude and titled in front/rear directions. CONSTITUTION:Relating to a mobile agricultural machine, it is equipped with both right/left crawlers 8a wherein lower end parts of both parallel lift links 4, 5, pivotally supported respectively to supporting point shafts 3a, 3b, are turnably connected to both end part sides of a track frame 2 for axially mounting each rolling wheel 1, to connect both the lift links 4, 5 associated with an interlocking link 6 also to place the track frame 2 vertically movable in a horizontal attitude by a cylinder 7. Accordingly, in a link lower part 5a under the supporting point shafts 3a, 3b in any one of both the lift links 4, 5, an extensible/contractible actuator is mounted, and also extending/contracting the link lower part 5a can be adjusted by the actuator, so that tilting the track frame 2 in front/rear directions can be adjusted by extending/contracting this link lower part.
Patent JP-H04274979-A (JP)
Title: Seat device for electric motor vehicle
Inventor: TAKEYAMA MASANOBU
IPC: B60N2/68
Filed: 1991-02-28
Abstract: PURPOSE:To provide an angle adjusting mechanism to backward incline a seat- back in an electric motor tricycle, and a height adjusting mechanism in a seat. CONSTITUTION:A seat leg pipe 32 is provided on the underside of a seat-under 25 through a base bracket 31, back seat frames 27 extending backward are fixedly secured on both sides of the base bracket 31, a seat-back 26 is rotationally movably fitted between the back seat frames 27, and an expansible and contractible mechanical lock 36 is mounted on the underside of seat-under 25 and connected to the lower end of the seat-back 26. By horizontally moving the mechanical lock 36, the angle of the seat-back 26 can be adjusted, and by fixing a height adjusting stopper 40 the optional position of the seat leg pipe 32, the seat can be adjusted on a desired low position.
Patent JP-H04276124-A (JP)
Title: Engine lubricating device
Inventor: SUZUKI TAKEHIRO
IPC: F01P7/16
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the degradation of engine warming-up performance and the degradation of the performance in separating blowby gas from oil by providing a thermostat, which opens a distribution passage for an oil jet only when the oil temperature exceeds a prescribed temperature, on the upper-stream side of a distribution passage for oil jet. CONSTITUTION:When the oil pressure in a distribution passage 36 for oil jet exceeds a prescribed oil pressure, oil jet 40 is released by a check valve. When the oil temperature exceeds a prescribed temperature, the distribution passage 36 for oil jet is opened by the aid of a thermostat 42. The oil is supplied to first and second pistons 18-1, 18-2 positions from this oil jet 40. When the oil temperature is lower than the prescribed temperature, the oil jet 40 is not operated. As a result, the frequency of oil supply to the first and second pistons 18-1, 18-2 can be reduced. Thus, degradation of the warming-up performance of the engine can be prevented, and degradation of the performance in separating blowby gas from oil can also be prevented.
Patent JP-S59183697-A (JP)
Title: Determination of chlorine ion
Inventor: SAKATA YOSHITSUGU
IPC: G01N33/84
Filed: 1983-04-02
Abstract: PURPOSE:To determine chlorine ion in high accuracy, without using a compound requiring a particular caution, by utilizing an enzymatic reaction using chloroperoxidase. CONSTITUTION:Chlorine ion is determined by the enzymatic reaction in which chlorine ion reacts with a substrate or acts as a catalyst in the presence of chloroperoxidase and H2O2. The determination can be carried out by measuring the variation or the rate of variation of the substrate reacting with chlorine ion or the substrate used in the enzymatic reaction catalyzed by chlorine ion, the variation or the rate of variation of H2O2, or the variation of rate of variation of the chloride of the substrate or the reacted substrate produced by the enzymatic reaction. The time of measurement is selected within 30min after the start of the enzymatic reaction, e.g. about 5-10min from the start of the reaction.
Patent JP-S63223999-A (JP)
Inventor: SAKAI TORU
IPC: G07G1/12
Filed: 1987-03-13
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-H08253650-A (JP)
Title: Acrylic resin composition for light guiding plate
Inventor: NAKAYAMA HIROSHI
IPC: C08L33/04
Filed: 1995-03-17
Abstract: PURPOSE: To obtain an acrylic resin composition for light-guiding plates in which the moisture content in a specific acrylic copolymer is controlled and an appropriate amount of a specific compound is added thereto to show excellent flowing properties and mold releasability. CONSTITUTION: This resin composition comprises (A) 100 pts.wt. of an acrylic copolymer containing 90-99.5wt.% of methyl methacrylate unit and 0.5-10wt.% of a 1-8C alkyl acrylate unit, having a reduced viscosity of 30-60ml/g in chloroform at 25 deg.C, (B) 0.02-0.5 pts.wt. of a higher fatty acid monoglyceryl ester of the formula (R1 is a 10-30C alkyl), preferably containing a monoglyceride bearing a 17C alkyl group in an amount of 80-99mole%, where the moisture content in this composition is controlled to 1-800ppm.
Patent JP-S59185862-A (JP)
Title: Filter
Inventor: INANAGA NORIYASU
IPC: F02M37/38
Filed: 1983-04-05
Abstract: PURPOSE:To enhance durability by fixing a plurality of plate-shaped inner elements to a shaft borne rotatably by a case, by allowing the shaft to accommodate an eccentric shaft core element and an outer element with a certain micro-gap, and thereby crushing particles contained in the fuel. CONSTITUTION:A stationary shaft 8 is borne by the upper lid 5 of a casing with a seal 9 interposed, and a plurality of plate-shaped inner elements 11 equipped with inlet hole 20 are fixed to this stationary shaft 8. As in a pair with this inner element 11, an outer element 14 is fixed to an outer element fixation shaft, which s eccentric from the stationary shaft 8 by an amoutn of e, with O-rings 15, 16, 17 interposed. The inner 11 and outer 14 elements have an intrusion length of c with a gap h reserved. During operation, the inner element 11 rotates to crush the particles contained in the fuel which have passed through this gap h. At the time of flushing back, the flushing oil is discharged from a nozzle 18, when the inner element 11 shall be at a standstill and the outer 14 in rotation.
Patent JP-S6323133-A (JP)
Inventor: TOOMASU JIEI HEIBUN
IPC: G02F1/13
Filed: 1987-03-13
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-H02242764-A (JP)
Title: Transportation of perishable food and cushioning device used therefor
Inventor: FUJITA TOSHIHIKO
IPC: B65D81/07
Filed: 1989-03-10
Abstract: PURPOSE:To retain the freshness of perishable foods with the carbon dioxide passed through its container into a case in transit by placing in a perishables- containing case the containers formed of a carbon dioxidepermeable soft film and filled with carbon dioxide in order to effect shipment. CONSTITUTION:Fruit 2 is placed in a case 1 together with cushioning materials 3. The cushioning material 3 is composed of a container 4 formed of a soft plastic film permeable to carbon dioxide to some extent and a desired amount of the carbon dioxide filled in the container 4. When the container 5 is broken to mix together a solution of citric acid and a powder 6 of sodium carbonate so as to liberate the carbon dioxide, the container 4 becomes swollen with the carbon dioxide to serve as the cushioning material. At this time, moreover, the carbon dioxide is gradually passed through the container 4 into the case 1, since it is permeable to the carbon dioxide. This enables the freshness of fruit to be retained in transit.
Patent JP-S62215599-A (JP)
Title: Glycitol lysine derivative
Inventor: OE YASUO
IPC: G01N33/577
Filed: 1986-03-17
Abstract: NEW MATERIAL:N2-(N-Benzoylglycyl)-N6-D-gluctitol-L-lysine shown in the formula. USE:In the determination of glycosylated protein in body fluid, it is used as a standard. Further it is used in diagnosis of diabetes and control of blood sugar. PREPARATION:For example, N2-(N-benzoylglycyl)-L-lysine is allowed to react with D-glucose in a water-dioxane mixture in the presence of a hydrogenation reagent such as NaCNBH4 at 20-37 deg.C for 72-180hr. The amount of the hydrogenation agent used is equimolar to double molar based on the glucose in general.
Patent JP-H03258511-A (JP)
Title: Manufacture of radial tire
Inventor: SEGAWA MASAHIRO
IPC: B29C35/16
Filed: 1990-03-09
Abstract: PURPOSE:To remarkably improve the transverse rigidity of the radial tire concerned by a method wherein the rim width of a rim, which is installed at postcure inflation, is set to be 60-95% of the standard rim width. CONSTITUTION:The rim width of the P rim 14, which is installed to a radial tire 10 at postcure inflation, is set to be 60-95% of the standard rim width. When the tire 10, which is cooled under the state just mentioned above, is installed to the rim, which has the standard rim width, of an automobile, cords ranging from a bead part to a side part is brought under stretched state, resulting in making the transverse rigidity, which stands against the torsional deformation, of tire larger.
Patent JP-H11237500-A (JP)
Title: Electron beam irradiator
Inventor: YADA YOZO
IPC: H01J37/248
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiator that can easily cut off the supply of power from its source to any electron accelerator even without pulling out a high-voltage cable. SOLUTION: In each of electron accelerators 4, a filament transformer 32, an electron current measuring instrument 34 and an electricity/light converter 36 are housed inside a movable box 44. A connecting bar 46 is erectly placed on the top of the movable box 44. A tip of the connecting bar 46 is mechanically and electrically connected to and isolated from a tip 52 of a cable bushing 16 in a high-voltage cable 14 by the first connecting mechanism 50. An operation bar 64 that can reciprocate linearly and can rotate reciprocally is placed in the lower part of the movable box 44. A tip of the operation bar 64 is mechanically connected to and isolated from the movable box 44 by the second connecting mechanism 72. The linear reciprocation and reciprocal rotation of the operation bar 64 permit those of the movable box 44 and the connecting bar 46. Therefore, the first connecting mechanism 50 can be connected and isolated.
Patent JP-S62218073-A (JP)
Inventor: TAMURA TAKASHI
IPC: B25B1/18
Filed: 1986-03-17
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-H07273893-A (JP)
Title: Multi-destination communication interrupt system
Inventor: MIZOGAMI SOJI
IPC: H04M11/00
Filed: 1994-03-29
Abstract: PURPOSE:To smoothly operate the system by inserting a terminal to the proper place when the terminal which requests a new connection is generated on the connected communication link. CONSTITUTION:When a participation of voice communication such as batch broadcasting is required later from a member C telephone set 3, the member C telephone set 3 uses a member AC connection channel 9 and connects it to a member A telephone set 1 which controls the system including the interrupt information. The telephone set 1 which accepts the information disconnects the channel 9 and connects it to a member E telephone set 5 of the last of the system including information to interrupt the telephone set 3 by means of a member AE connection channel 10. A member B telephone set 2 performs connection by means of a member BC connection channel 11. The telephone set 3 performs connection by means of a member CD connection channel 12. After connecting all member telephone sets, the channel 10 is disconnected.
Patent JP-S63224701-A (JP)
Title: Device for concentrating distillation waste liquid
Inventor: NAGATOMO KUNIYASU
IPC: B01D1/00
Filed: 1987-03-16
Abstract: PURPOSE:To effectively utilize the heat of hot waste water and to disuse cooling water for the hot waste water, by using the hot waste water discharged from an alcohol refining factory for heating a distillation waste liq. concentrator. CONSTITUTION:A large amt. of hot waste water which has been used for condensing and cooling the alcohol vapor is introduced into the heated waste water jacket 5 on the concentrator 2 for the distillation waste liq. by a hot waste water feed pump 1. The inside of the concentrator 2 is evacuated by a vacuum pump 7, an ejector, etc. The water in the distillation waste liq. is evaporated by the heat of the hot waste water, discharged from a steam outlet 11, condensed in a condenser 4, and then discharged from a condensate outlet 10. Meanwhile, the concd. waste liq. is discharged from a concentrate outlet 3. By such a structure, the hot waste water which has been used for cooling the evaporated alcohol can be effectively utilized for concentrating the distillation waste liq.
Patent JP-H04293581-A (JP)
Title: Method for purifying liquid
Inventor: SUGO TAKANOBU
IPC: C02F9/00
Filed: 1991-03-22
Abstract: PURPOSE:To perform the treatment of various liquids, that is, the treatment of industrial water represented by the preparation of pure water or desalted water, the treatment of industrial waste water represented by the removal of heavy metals, the separation and recovery of valuable metals in seawater or the purification of medicines. CONSTITUTION:In the treatment of various liquids, a fibrous polymer having an ion exchange group introduced thereinto by radiation graft polymerization and activated carbon are used.
Patent JP-S62217656-A (JP)
Title: Solid state image pick-up element
Inventor: SUZUKI TOSHIKI
IPC: H04N5/335
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a highly sensitive solid state image pick-up element, by making the impurity concentration in a P well lower than that on the side of an N-type substrate at a P-N junction part with an N<+> layer, thereby effectively utilizing optical signal charge. CONSTITUTION:On an N-type silicon substrate 1, a P well 2, N<+> layers 3 and 4 and a signal line 5 are formed. The N<+> layers 3 and 4 and a gate electrode 7 form an MOS transistor. The P well 2 and the layer 3 form a photodiode. The MOS transistor acts as a switching element, which reads signal charge stored in the layer 3. The P well 2 is formed as follows. At first, a P<+> layer 21 is formed on the substrate 21. Then, a P-type epitaxial layer 22 is formed. Thereafter, the N<+> layer 3 is formed. Electrons, which are generated in the P well, are drifted to a P-N junction part with the N<+> layer 3, i.e., to the photodiode and effectively utilized as a signal.
Patent JP-H03261532-A (JP)
Title: Injection molding method for resin molding
Inventor: NAKADA TETSUYA
IPC: B29C45/17
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a resin molding in which a resin thin film connected to the main body of a hollow molding is formed in the inside of a small diameter cylinder member by injecting resin molding material through the small diameter cylinder member into the cavity of a forming mold and thereafter introducing the pressurized gas through the small diameter cylinder member into the inside of the injected resin molding material. CONSTITUTION:The small diameter cylinder part of a resin molding B is formed in the bottom force 2 of a forming mold 1 of an injection molding device A. The resin small diameter cylinder member 3 is set in the mold opening state of the forming mold 1. Then this forming mold 1 is mold-clamped and resin molding material 8 is injected into the cavity 7 of the forming mold 1 through the said member 3 via a supply passage 6 from an injection nozzle 5 provided to the top force 4 of the forming mold 1. Thereafter when pressurized gas is introduced into the inside of the resin molding material 8 through the member 3 via the supply passage 6 from an introduction pipe 9, the main body 10 of a hollow molding integratively provided with the member 3, namely a resin molding B is molded. Further a resin thin film 11 continued to the main body 10 of the hollow molding is integratively formed in the inside of the member 3 of this resin molded form B.
Patent JP-H06272789-A (JP)
Title: Longitudinal piping unit and construction method for using longitudinal piping unit
Inventor: SUGA RYOHEI
IPC: F16L3/00
Filed: 1993-03-19
Abstract: PURPOSE:To dispense with small beams which are conventionally used, reduce the cost, and improve the workability by fixing frame bodies to the beams of a building, and supporting the floor load by connecting/supporting members. CONSTITUTION:A longitudinal piping unit 10 includes a three-layered frame 12. The frame 12 includes frame bodies 14 of approximate U-shape. The frame bodies 14 include a deck-supporting part 16 of approximately L-shaped section to support the deck and arms 18 of approximately U-shaped section which horizontally extend from both ends of the deck-supporting part 16, and bolt holes 20 are formed at the end parts of the arms 18. Pipe fixing members 24 are mounted on the upper part of the frame bodies 14 through mounting members 22. The three-layered frame 12 is longitudinally connected through the connecting/supporting members 26 of approximately U-shaped section, and for example, a plurality of pipes 28 are mounted on the pipe fixing members 24 of the respective frames 12 by using mounting metal pieces 30. Thus, the deck is formed by using the deck supporting parts 16, and small beams which are conventionally used can be dispensed with, the cost can be reduced, and the workability can be improved.
Patent JP-H05227352-A (JP)
Title: Fault notice system of mark sheet
Inventor: KANEKO TAKASHI
IPC: H04N1/00
Filed: 1992-02-12
Abstract: PURPOSE:To send information to an input terminal equipment of a sender without waste of paper when a mark sheet has a fault. CONSTITUTION:Picture information from a sender is stored in a storage means 5 and a fault detection means 6 recognize a mark based on a control mark on picture information. Then, an analysis means 7 analyzes the abnormality of mark recognition and whether or not the position of the mark is adequate, and a fault notice message generating means 11 generates a fault notice message when faulty. In the case of a fault, a re-dial means 4 interrupts a call and uses a character code conversion means 13 to send a code corresponding to a converted fault notice message to the sender 2.