baber/WOPTO huggingface dataset:
Patent JP-2000176206-A (JP)
Title: Flocculating and settling device and blanket interface control method
Inventor: FURUTA MASAYUKI
IPC: B01D21/30
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make automatically settable a blanket interface in a stable state by actuating a sludge return pump only for a prescribed operation time, then stopping it, and regulating the operation only for a prescribed wating time when the blanket interface detected by an interface detector is lower than a predetermined reference position. SOLUTION: A pump control part 27 of an interface control part 25 actuates a sludge draw-out pump P1 when it judges that the detection position of a blanket interface exceeds a reference position after the blanket interface detected by an interface detector 22 exceeds a reference position and delay time set by a timer L1 elapsed. And it actuates a sludge return pump P2 when it judges that the detection position of the blanket interface is lower than the reference position after the detection position of the blanket interface is lower than the reference position and delay time set by a separate timer LL1 elapsed. Furthermore, during standby time set by separate timers L3, LL2, the actuation of the sludge draw-out pump P1 and the sludge return pump P2 is regulated.
Patent JP-2000186461-A (JP)
Title: Arm type door window regulator
Inventor: NODA TOSHIAKI
IPC: E05F15/16
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve meshing precision between a driven gear and a pinion gear and restrain deformation caused by overload. SOLUTION: One end 12A of a lift arm 12 is movably-engaged with a guide rail 18 supporting the lower end of a door window glass 14 through a roller 20. One end 22A of a driven gear 22 is journaled to a supporting shaft 26 vertically-mounted on a base plate 24 fixed on a door inner panel 23, and the other end 22B of the driven gear 22 is meshed with a pinion gear 30. On the top of the end 22B of the driven gear 22, the end 12B of the lift arm 12 is fixed.
Patent JP-2000188301-A (JP)
Title: Resin molded electronic component and resin molding device
Inventor: TANAKA JUNICHI
IPC: H01L21/56
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component which is highly reliable, while foreign matter left in a metal mold will neither make the interval of a lead free end part nor come into contact in resin molding operation. SOLUTION: This resin molded electronic component which uses a lead frame whose lead free end part has its interval set to <=0.5 mm has a thin film formed of resin on a lead base part positioned between a resin sidewall and the lead frame at resin molding. A recessed part is formed in an area facing leads 3 of the lead frame at the adjacent part between the abutting surface of a top mold between a pair of top and bottom molds which clamp the lead frame.
Patent JP-H11174218-A (JP)
Title: Diffraction filter
Inventor: KATSUMA TOSHIAKI
IPC: G11B7/135
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To change the light flux diameter of radiation light while reducing noises in simple configuration without complicating an electric control system and without limiting the vibrating direction of the radiation light by providing a diffraction grating, which has wavelength selectivity and whose one side of a cross section is formed into a step shape, in the area surrounding a filter, and diffracting only the light of a wavelength desired to narrow the light flux diameter sideward in a diffraction grating. SOLUTION: A first area 11 having no diffraction grating 12A and a second area 12 having the diffraction grating 12A formed by arranging in parallel long projecting parts continuing their cross sections in one direction of one stepwise side at a prescribed pitch are arranged on a glass substrate 10. Besides, thickness (height) (h) for one step of the diffraction grating 12A is set to a value so that the radio of primary diffracted light is enlarged to the light of wavelength 780 nm to be used for a DRAW type optical disk (CD-R) and the ratio of 0th-order diffracted light is made into almost 100% in respect to the light of wavelength 635 nm to be used for a digital video disk(DVD).
Patent JP-2000185777-A (JP)
Title: Package for heat treatment, self-supporting package and package
Inventor: OISHI MASASHI
IPC: B65D75/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a package for heat treatment and a self-supporting package wherein the package can be put in a microwave oven in a self-supporting state for cooking with heat applied, while steam or the like which swells due to a heated and raised pressure inside can be smoothly discharged to prevent the package from being broken, and leakage of contents may not occur when the pressure is released. SOLUTION: Plastic films 1, 2 are brought into contact with each other on their equivalent faces to provide a steep roof-like joint 5 coupled like joined palms via a heat seal with a predetermined width. A self-supporting means 22 is formed on a bottom, so that when a package A is self-supported, the joint 5 is positioned above an upper face of received contents 8 to serve as an easy-to-unseal seal for releasing an internal pressure of the package A which has been raised by heating.
Patent JP-H11186350-A (JP)
Title: Recombination life time measuring method for minority carriers of semiconductor
Inventor: KONO MOTOHIRO
IPC: H01L21/66
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology, which is capable of quantitatively evaluating the recombination lifetime of the minority carriers of a semiconductor. SOLUTION: This method measures the recombination lifetime of the minority carriers in a semiconductor. The voltage in a region of inverted voltage is applied on the semiconductor, and excess minority carriers are generated in the semiconductor. Thereafter, in a state in which the carriers are held constant with the first voltage in this inverted voltage region, the time change of the electrical capacitance of the semiconductor is measured. Based on the time change of the electrical capacitance, the recombination lifetime of the minority carriers in the semiconductor is obtained.
Patent JP-H10196185-A (JP)
Title: Door lock for automobile
Inventor: DEISCHL HANS
IPC: E05B81/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To simplify an infant protective device and operation by connecting a pneumatic cylinder with a limiting element in parallel with a lock-system control circuit in the infant protective device and de-urging the infant protective device at the time of the release of a center lock system. SOLUTION: An internal control lever 2 (a mechanical type infant protective device) preventing the unlock of a rear door from a rear-section compartment is juxtaposed to the door lock 1 operated by a pneumatic cylinder 5 while a pneumatic cylinder 10 with a limiting element 11 connected in parallel with the pneumatic cylinder 5 is connected to the control lever 2. When the internal control lever 2 is placed at an activated position blocking the control lever 2, a piston rod 9 is pushed out by the pneumatic cylinder 10, a lever 8 is rotated, the control lever 2 is released, and the infant protective device is de-urged. A rear-seat passenger pulls the internal handle of the door, and can unlock the rear door, and the timing element 11 such as a choke is operated and reset after a fixed time passes. Accordingly, the intermediate de-urging of the device can be conducted simply.
Patent JP-H11178721-A (JP)
Title: Steam exhausting device of beverage feeding device
Inventor: SAITOU FUMIYOSHI
IPC: A47J31/40
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of water drops due to the discharge of steam and to efficiently discharge steam. SOLUTION: A mixing bowl 30 consisting of a mixer 44 and a covering body 46 is arranged in a pouring chamber 42. When a powder material 20 is fed from hopper 22, hot water at a necessary temperature is supplied into the bowl 30 from a hot water feeding device 18. The beverage obtained by stirring and mixing within the bowl 30 is poured into the chamber 42 from the pouring port 44b of the mixer 44. On the side of the back surface of the bowl 30 arranging an exhausting fan 54 inside is directly link-connected. The exhausting port 56b of an exhausting duct 56 is opened to the chamber 42 to rotate-drive the fan 54 so that steam generated inside of the bowl 30 is exhausted to the chamber 42 from the exhausting port 56b of the duct 56.
Patent JP-2000196630-A (JP)
Title: Multiplex communication system
Inventor: SATO YOSHINORI
IPC: H04L12/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex communication system capable of reducing a communication format necessary to input output setting and quickly starting a device operation when the device is started. SOLUTION: A master station unit 101 transmits input output setting data to a slave station unit 102 through a communication line 105. The input output setting data consists of an output setting frame which has a bit width equal to the number of output ports and is composed of codes specifying either of two available modes, an input setting frame which has a bit width equal to the number of input ports and is composed of codes specifying either of two available modes and a communication pause period provided between the output and input setting frames.  The slave station unit having received the input output setting data defines input-output ports of the bit width of the output setting frame as output ports among input-output ports, defines input output ports of the bit width of the input setting frame as input ports and decides either of two modes existing in inputs and output for every bit in accordance with the content of the output and input setting frames.
Patent JP-H11194216-A (JP)
Title: Polarizing film and its manufacture
Inventor: YAMAZAKI KAZUHIRO
IPC: G02B1/11
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the polarizing film, which has superior nonglaring, reflection preventive, electromagnetic wave shielding, and antistatic properties and can be improved in yield when manufactured, and its manufacture. SOLUTION: The polarizing film consists of a polarizing base material A and a reflection-preventive laminate B. The polarizing base material A is constituted by stacking a polarizing material 11 on the top surface of a protection layer 10. The reflection-preventive laminate B is constituted by stacking a nonglaring layer 21 and a reflection-preventive layer 22 on the top surface of the transparent base material 20 in order and stacking a heat-resistive protection layer 23, a conductive layer 24, and an adhesive layer 25 on the back of the transparent base material 20. On the polarizing material 11 on the polarizing base material A, the reflection preventive laminate B is stuck with the adhesive layer 25 to obtain the polarizing film. When the polarizing base material A is obtained, fractional materials are produced, but when the reflection preventive laminate B is obtained, fractional materials can be reduced as much as possible.
Patent JP-2000194168-A (JP)
Title: Electrophotographic system both-side printer
Inventor: MATSUOKA YOKO
IPC: G03G15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized ecological electrophotographic both-side printer by constituting the printer so that a bias roller may be brought into contact with a photoreceptor drum and also a bias whose polarity is opposite to the electrostatically charged polarity of unfixed toner on the 1st side of a paper may be applied within a specified value. SOLUTION: The bias roller 95 facing the photoreceptor drum 91 as a 2nd image forming means across a paper P7 carrying path is brought into contact with the photoreceptor drum 91, and also, the bias of 1000 to 6000 V whose polarity is opposite to the electrostatically charged polarity of the unfixed toner on the 1st side of the paper P7 is applied by such the constitution, in the case the applied voltage of the bias roller 95 is controlled within the extent of 1000 to 6000 V, the electrostatically charged polarity of the unfixed toner on the 1st side of the paper is converted without the sticking of the toner on the 1st side to the bias roller 95, irrespective of the kind of rollers, and also, without the occurrence of irregularities in the image on the 1st side of the paper, and the toner image is transferred from the photoreceptor drum 91 to the 2nd side of the paper.
Patent JP-2000169625-A (JP)
Title: Recovery system for polyvinyl chloride
Inventor: UEMATSU TADAYUKI
IPC: C08L27/06
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a recovery system for polyvinyl chloride included in waste materials wherein the recovered polyvinyl chloride keeps preferable properties for reuse. SOLUTION: This recovery system is obtained by including following steps; polyvinyl chloride included in waste materials is dissolved in a dissolver 1 with a given solvent, the resultant solution is fed to a first solid-liquid separator 8 where insoluble bulky-solids are separated, then the resultant first filtrate therefrom is fed through a intermediate storage tank 11 to a second solid-liquid separator 13 where insoluble micro-solids in the first filtrate are centrifuged and then the second filtrate is fed to an evaporator dryer 15 so as to recover and pool in a tank 18. The solvent vapor exhausted from the evaporation dryer 15 is cooled in a heat exchanger 20 and so the solvent is recovered and pooled in a tank 22.
Patent JP-2000196265-A (JP)
Title: Heat radiation structure of electronic apparatus
Inventor: KYODO TOMOAKI
IPC: H05K7/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the heat radiation structure of an electronic apparatus which can prevent its operation trouble from occurring and can prevent dust, etc., from penetrating from outside at the time of nonuse, by opening a plurality of openings in a case part and raising the heat radiation effect in simple structure. SOLUTION: A plurality of openings 4 for heat radiation are opened at the bottom of the case 3 of the body 2 of an electronic apparatus 1, and in this case part 3 is arranged a slide plate 6 where a plurality of openings 5 are opened in such places that the openings align with each opening 4 of the case 3 to make through holes when the side plate shifts to one side and that they deviate from each opening 4 of the case part 3 when it slides to the other side to close each opening 4.
Patent JP-H11178700-A (JP)
Title: Ranger
Inventor: IMAGAWA MICHIO
IPC: A47G25/44
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a hanger aimed at preventing damage around the neck of clothing by making arms slide to facilitate the loading or unloading of the clothing. SOLUTION: There are arranged a pair of band-shaped right and left arms 1 and 1' centered on circular arc and a hook 4 for hanging. The band-shaped body 3 of a central part is so arranged centered on the circular arc to allow sliding of the right and left arms 1 and 1' inside it and the left arm 1 is inserted into the body 3 of the central part from the left end part thereof and likewise, the right arm 1' inserted into the body 3 of the central part from the right end part thereof. Then, respective end parts of the pair of right and left arms 1 and 1' are connected through a spring 7.
Patent JP-2001180638-A (JP)
Title: Cup-attached pet bottle
Inventor: YAMAZAKI KATSUHIKO
IPC: B65D23/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a cup which can be detachably attached to any of PET (polyethylene terephthalate) bottles currently sold at the market without modifying structures at the bottle and a cap therefor. SOLUTION: An annular protuberance 13 in an inside diameter available for fitting to a cap 11 of a bottle 12 is formed at the bottom of the cup 10, and with the annular protuberance 13 fitted onto the cap 11, the cup 10 can be detachably attached to the bottle 12 for drinking water.
Patent JP-2000239235-A (JP)
Title: Production of triarylamine derivative
Inventor: SUZUKA SUSUMU
IPC: C07C209/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To make the atmosphere of nitrogen or an inert gas during a reaction complete, suppress the progress, etc., of ill-treatment of a raw material for the reaction and the objective substance and side reactions and produce the subject derivative useful as a charge transporting material with easy separation of causative substances promoting the progress, etc., of the ill-treatment and side reactions without readily mixing the causative substances in the objective substance by using a specific additive. SOLUTION: (A) A halogen compound represented by the formula: AXa [A is a (substituted)aromatic hydrocarbon or a (substituted)aromatic heterocyclic ring; X is Br or I; (a) is 1-4] is reacted with (B) an amino compound represented by the formula: BHb [B is a residue containing a primary or a secondary amino of a (substituted)aromatic hydrocarbon or both of the primary amino and the secondary amino thereof or the like; b is 1-8], (C) an inorganic salt represented by the formula M(HwSxOy) [M is a mono- to a trivalent metal or ammonium; w is 0 or 1; x is 1 or 2; y is 1-3 when x is 1 and y is 1-5 when x is 2; z is 1/2, 1, 3/2, 2 or 3] and (D) a copper catalyst and a basic substance in an atmosphere of nitrogen or an inert gas at 150-250 deg.C to produce a derivative represented by the formula ABc [c is (a/b)].
Patent JP-2000194230-A (JP)
Title: Cooling mechanism for image forming device
Inventor: YONEDA SHINSAKU
IPC: G03G21/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling mechanism for an image forming device making the overall size reduced regardless of increased rotary speed of a photoreceptor drum, without providing a cooling mechanism such as an intake duct. SOLUTION: This cooling mechanism for the image forming device provided with an intake port 2 taking air for the device cooling, and the discharge port 21, composed so as to perform the image formation while intaking and discharging the air, through the developing stage and the transferring stage by rotation of the photoreceptor drum 1, is constituted so that in an open part of one end in the photoreceptor drum 1 shaft direction, at least one of intaking and discharging fins 4 is fixed, and other fin 4 are rotated in company with the rotation of photoreceptor drum 1. Air is taken through the intake port 2 by the rotating fin and simultaneously discharged from the discharge port 21 through the photoreceptor drum 1 inside.
Patent JP-2001184799-A (JP)
Title: Method and device for suppressing error propagation in judgment feedback equalization
Inventor: UENO HIROAKI
IPC: H04L1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for suppressing error propagation by which the error propagation is efficiently suppressed in an M3DFE method. SOLUTION: Error propagation detecting parts 24, 28 are provided in each of a first judgment feedback path 13 and a second judgment feedback path 14, and a control part 30 to suppress the error propagation of the best path by using an error propagation detection result of the best path is prepared at the point of time of completion of erasure. Since the error propagation of the best path is suppressed, effective suppression of the error propagation is also enabled in the MEDFE.
Patent JP-2000157173-A (JP)
Title: Rough green tea storage tank and its use
Inventor: SHIBATA YUSHICHI
IPC: A23F3/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a container convenient for use in both a green tea manufacturing plant for producing rough green tea and a wholesale store and a remanufacturing plant for producing finished green tea. SOLUTION: A tank 3 equipped with a tea leaf feed opening 31 on the top and a tea leaf taking out opening 34 on the bottom is provided with an inert gas inlet 21. Rough green tea produced by a green tea manufacturing plant is fed to the tank 3, air in the tank 3 is replaced with an inert gas and the rough green tea is shipped. When the rough green tea is preserved in a rough green tea storage tank 1 in a remanufacturing plant or a wholesale store and finished green tea is produced, the rough green tea is taken out from the rough green tea storage tank 1. The rough green tea storage tank 1 is used as a goods-delivery box between the rough green tea manufacturing plant and the remanufacturing plant or the wholesale store.
Patent JP-2001193708-A (JP)
Title: Hydraulic control device
Inventor: OSHIMA KAZUMI
IPC: F15B11/05
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for a tilt cylinder allowing a smooth forward tilting operation by preventing a hunting phenomenon of an operate check valve. SOLUTION: A first actuator port A is connected with a pressure chamber C1 on which counter load acts of pressure chambers of a double acting cylinder C. A second actuator port B is connected with the other pressure chamber C2 of the cylinder C. A push rod 17 for opening an operation check valve V2 by pressing a poppet 5 of the valve V2, a piston 16 applied with pressing force, a restriction 20 formed between the second actuator port B and a high pressure passage are disposed. Upstream side pressure of the restriction 20 acts on the piston 16 at a spool switching position for connecting the second actuator port B with the high pressure passage.
Patent JP-2001181834-A (JP)
Title: Sputtering target joined body
Inventor: MORISHITA YASUHIRO
IPC: C23C14/34
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a joined body improved in joining fore in a sputtering target joined body in which a sputtering target and a backing plate of copper are joined by a joining material. SOLUTION: The joining face of a sputtering target is thermally sprayed with one or two layers of thermal spraying material of a metal or an alloy so as to control the thickness of each layer to the range of 0.01 to 2 mm. In this case, when the material of the target is made of Mo, the thermal spraying material is composed of Sn-Zn, when the material of the target is made of Ta, the thermal spraying material of the first layer is composed of Mo, and the thermal spraying material of the second layer on the same is composed of Sn; when the material of the target is made of Cr, the thermal spraying material of the first layer is composed of Ni-Cr, and the thermal spraying material of the second layer on the same is composed of Sn; when the material of the target is made of V, the thermal spraying material of the first layer is composed of Fe-Cr, and the thermal spraying material of the second layer on the same is composed of Sn, and, when the material of the target material is made of sendust, the thermal spraying material of the first layer is composed of Ni-Cr or Fe-Cr, and the thermal spraying material of the second layer on the same is composed of Sn.