baber/WOPTO huggingface dataset:
Patent JP-H0235916-A (JP)
Title: Sterilization treatment process for filteration film device
Inventor: AKIYAMA TAKASHI
IPC: B01D65/02
Filed: 1988-07-22
Abstract: PURPOSE:To carry out hot water treatment of a permeating water chamber and hot treatment of permeating water itself in the normal operation while communication of the permeation side and the raw water side of a film module is eliminated by circulating the permeating water in a circuit going through the permeating water chamber of a film module and heating a water strange tank and heating the permeating water. CONSTITUTION:Raw water (e) is fed from a raw water inlet 16 into a raw water chamber (b) and a film module A. Permeating water is passed from a permeating water chamber (a) into a hot water storage tank 6. When the level of the water storage tank 6 reaches a given level, feeding of the raw water (e) is discontinued, and the permeating water in the water storage tank 6 is heated by a heater 8 and a heating jacket 7 of the hot water storage tank is heated, while a circulation valve 23 is opened and a pump 22 is actuated, and the permeating water is circulated by the route of the water storage tank 6 - the valve 23 - the permeating water chamber (a) - the valve 2 - the water storage tank 6. The permeating water chamber (a) of the module A is thus sterilized by hot water. When service water is needed, a service valve 25 is opened and the permeating water in the water storage tank 6 is taken out through a heat exchanger 26 and also a valve 27 is opened to supply raw water.
Patent JP-2001016628-A (JP)
Title: Cdma base station device
Inventor: MASE TOYOJI
IPC: H04B1/707
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To realize hand-over without need for transferring a RAKE synthesis result in each sector to other sectors. SOLUTION: The CDMA base station device is provided with sector antennas and sector devices 16 with respect to sectors. A correlation section 18 of the sector device 16 generates correlation information between a base band signal obtained from a signal received by the sector antenna and a prescribed spread code, and a path selection section 20 and a path revision/assignment section 22 select a combination of the sector antenna and a path on the basis of the correlation information. A sector selection switch 24 and a finger 26 demodulate a signal relating to a selected path from the base band signal received by the selected sector antenna. A signal synthesis section 28 synthesizes demodulation results.
Patent JP-S5888261-A (JP)
Title: Hydraulic motor driving circuit
Inventor: KANAI TAKASHI
IPC: F15B11/05
Filed: 1981-11-19
Abstract: PURPOSE:To conduct a correct control by coupling an output shaft of a hydraulic motor for pilot to an output shaft of a fixed capacity hydraulic motor by controlling, the inclination of a pump through pressure oil supply of the hydraulic motor for pilot and a differential pressure of a fluid outlet pipeline. CONSTITUTION:Pressurized oil is discharged in the direction of G to a pipeline 10 by a pump 1 to force a fixed capacity hydraulic motor 4 to rotate in the direction of K, and to force a hydraulic motor 11 for pilot coupled to an output shaft of the motor to rotate in the direction of J. At this time, if the motor 4 is increased in the number of rotations, and the motor 11 is rotated at a speed higher than the speed of rotation corresponding to the flux of pressurized oil supplied through a pipeline 15, the pressure of the pipeline 15 decreases, and the difference in pressure applied to both side pressure chambers of a pump inclination control cylinder 2 by pilot lines 18, 17 is lessened, so that a piston 3 is returned to the right so as to decrease the number of rotations of the motor 4.
Patent JP-H0711478-A (JP)
Title: Production of noble metal plated material
Inventor: SHIGEMORI MASAKI
IPC: C25D5/14
Filed: 1993-06-29
Abstract: PURPOSE:To provide a noble metal plated material having excellent adhesion and superior corrosion resistance. CONSTITUTION:The noble metal plating process comprises the following stages: a stage for electroplating nickel on a base material; a stage for performing the nickel-phosphorus alloy electroplating treatment in a nickel-phosphorus plating solution using phosphorous acid or a phosphite as the source of phosphorus with a high current density of 8 to 20A/dm<2> as the initial current density and subsequently with a <=7A/dm<2> current density on the upper surface of the above nickel electroplated layer; a stage for forming a noble metal electroplated layer on the upper surface of the above nickel-phosphorus alloy electroplated layer. At this time, by performing the nickel-phosphorus alloy electroplating treatment with a high current density of 8 to 20A/dm<2> as the initial current density in the nickel-phosphorus allay plating solution using phosphorous acid or a phosphite as the source of phosphorus to form the intermediate layer, the surface of the nickel is converted into a cathodic state and activated since a large amount of reducing hydrogen is generated and accordingly, the adhesion of the intermediate layer to the nickel electroplated layer is improved. Subsequently, by performing the nickel phosphorus alloy electroplating treatment with a <=7A/dm<2> current density, the phosphorus content in the intermediate layer is increased and the corrosion in the base material and the nickel electroplating layer can be prevented from occurring.
Patent JP-H0530030-A (JP)
Title: Two-way optical transmitter
Inventor: TAKAHASHI HIDETO
IPC: H04B10/00
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the maximum light receiving power and to decrease the required dynamic range of an optical receiver by varying an optical output power of the optical transmitter depending on the magnitude of the light receiving power. CONSTITUTION:A reference voltage is applied to a base of a transistor(TR) 103. A photodiode 106 forms a module together with a laser diode 101 and acts like a sensor monitoring and controlling an output of the laser diode 101. Moreover, a 1st output voltage V2 of an optical output control circuit 4 is fed to a base of a TR 104 and a differential amplifier circuit comprising TRs 102,103,104 controls a pulse current flowing to the laser diode 101. Furthermore, a 2nd output voltage V3 of the optical output control circuit 4 is amplified by an operational amplifier 107 and fed to a base of a TR 108 to control a bias current supplied to the laser diode 101.
Patent JP-H06312-A (JP)
Title: Filter device for compressed air
Inventor: MAEDA SADAO
IPC: B01D51/02
Filed: 1992-06-18
Abstract: PURPOSE:To prevent a decrease in air permeability of a packing and to keep the pressure drop low by using a formed body obtained by winding a laminate of the reticular structure consisting of a hygroscopic fiber and metallic thin sheet as the packing in the cylinder of a second filter means. CONSTITUTION:A laminate of the reticular structure 44 consisting of a hygroscopic fiber and rigid flexible metallic thin sheet 46 is wound to obtain a wound formed body in which the metallic thin sheet 46 is arranged between the structures 44, and the formed body is used as the packing 34 of a second filter means 30. The liq. fine particles and solid fine particles in the compressed air are adsorbed on the structure 44 and vaporized. Since the structure 44 is hardly compressed at this time, the air permeability is maintained in the packing 34, and the pressure drop is kept low and stably maintained over a long period. Further, the pitson action of the packing 34 is not caused in the cylinder 32, the packing 34 does not break through a gasket 42, and hence the outlet passage is not clogged.
Patent JP-S5976524-A (JP)
Title: Denitration device
Inventor: MURAKAMI TOSHIO
IPC: B01D53/56
Filed: 1982-10-22
Abstract: PURPOSE:To prevent the release of NOX-contg. waste gas in the stage of startup and shutdown of a dry type denitration device using NH3 by providing opening/closing means for conducting and interrupting the waste gas and similar opening/closing means for air in a waste gas introducing passage from a waste gas source. CONSTITUTION:When a denitration device is started, a damper 17 on a gas side is held closed and a damper 18 on an air side is held open. When a fan 15 is started, air is introduced through the damper 18. A heater 5 is then operated to admit heating air into a reactor 13, thereby heating up the reactor. When the reactor 13 attains a prescribed temp., a temp. detector 7 detects the temp. and a shutoff valve 11 is opened by the signal thereof to feed gaseous NH3 from an NH3 supply device 8 into the reactor; at the same time, the damper 17 is opened and the damper 18 is closed. The waste gas from a waste gas source 1 is thus denitrated in the reactor chamber 13. The shutdown of the denitration device is accomplished by stopping the heater 5, then the temp. of the waste gas and the temp. of the reactor 13 decrease. The decrease in said temp. is detected by the detector 7 which stops the signal output, thereby closing the valve 11 and the damper 17 and opening the damper 18.
Patent JP-2000015574-A (JP)
Title: Polishing system and finish control method
Inventor: KITAJIMA KOJI
IPC: B24B37/013
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten the machining time in a chemical mechanical polishing process, reduce a mis-machining and improve a finishing accuracy by providing a set means for setting a polishing time calculated from the existence/absence of the machining of a wafer unit and a measured film thickness to a chemical mechanical polishing device. SOLUTION: In CMP process by CMP(chemical mechanical polishing) device 2, a carrier in which a lot is stored is set to CMP device 2 and only a preceded wafer is polished for a set polishing time by a host computer 1. After finishing the processing of the preceded wafer, its film thickness is measured by a film thickness measuring device 3. A residual film thickness is calculated by a residual film thickness calculation part 11 from this film thickness measured value and a polishing rate is calculated by a polishing rate calculation part 14 from the residual film thickness. The poishing time of a main body wafer is calculated by a polishing time calculation part 13 from the calculated residual film thickness and polishing rate and CMP device 2 is controlled.
Patent JP-H07125879-A (JP)
Title: Sheet material detecting device
Inventor: HAMAMURA KAZUO
IPC: B65H7/10
Filed: 1993-06-29
Abstract: PURPOSE:To provide an opening for scanning a sensor and extended in the direction crossing the sheet material carrying direction in a device having a sensor for detecting side edge position of a sheet material and provided at a part of a sheet material carrying passage inside of an image forming device, and to provide a means for preventing a catch of a sheet material without generating operation error of a sensor in this opening. CONSTITUTION:A sensor 10 for scanning in the direction crossing the sheet material carrying direction is provided inside of a sheet material carrying passage. Linear or belt-like members 20, 21 are provided in an opening 15, which is provided in one surface of the sensor 10, and an opening 16, which is provided in the other surface of the carrying passage, at positions crossing the scanning direction of the sensor 10.
Patent JP-S5988481-A (JP)
Inventor: FURANSOWA KUREMANSU
IPC: C07D401/04
Filed: 1983-10-04
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-H0525478-A (JP)
Title: Light intensity regulating element
Inventor: OZAWA TETSUO
IPC: C09K19/02
Filed: 1991-07-24
Abstract: PURPOSE:To provide a light intensity regulating element which can control the transmission of near-infrared to infrared rays as well as visible rays and is high in contrast between the lightness in the absense of any electric field and that in the presence of an electric field. CONSTITUTION:The objective light intensity regulating element composed by sandwiching a light intensity regulating material comprising a liquid crystal and a polymer, and regulating the transmission and scattering of light according to the presence or absence of an applied electric field between a pair of electrode plates each having an electrode in its inside. The light intensity regulating material contains a dichroic color having a maximum absorption in the wavelength region of 400-489nm, a dichroic color having a maximum absorption in the wavelength region of 490-559nm and a dichroic color having a maximum absorption in the wavelength region of 560-699nm. By adding the three dichroic colors having maximum absoroption in the wavelength region of 400-699nm, the transmittance of the light intensity regulating element becomes controllable over the visual to infrared regions, and a comfortable cabin and a comfortable living environment can be attained. When it is used for display, the light screening properties in the absence of any electric field is high, while the light transmittance in the presence of an electric field is high, and the contrast is very high.
Patent JP-H0234428-A (JP)
Title: Front/rear wheel drive force distribution control device
Inventor: MORI HIROSHI
IPC: B60K17/348
Filed: 1988-07-26
Abstract: PURPOSE:To enhance the head swing controllability under normal operation and the running stability at transient by introducing such a control as to increase distribution of the rear wheel drive force associating with drop of the revolution condition varying speed of the car. CONSTITUTION:A car A is equipped with a means D to transmit the drive force to the front and rear wheels B, C upon being distributed changeably. Therein the revolution condition varying speed of the car A is sensed by a means E. A means F changes distribution of the front and rear wheel drive forces so that the rear increases associating with drop of the revolution condition varying speed. The sideways acceleration varying speed of the car and the yawrate varying speed are sensed as revolution condition varying rate sensing means E. This enhances the head swing controllability due to increase in the rear wheel drive force under normal operation and also enhances the running stability due to drop of the rear wheel drive force in transient.
Patent JP-S6244337-A (JP)
Title: Tool magazine
Inventor: FURUHASHI RYOICHI
IPC: B23Q3/157
Filed: 1985-08-22
Abstract: PURPOSE:To prevent the working ratio of a machine from degradation by providing a tool length measuring section to measure the length of tool received in a tool magazine with the tool remaining received in the tool magazine. CONSTITUTION:A chain is driven to locate a tool receiving pocket 12a in which a tool 21 to be measured with respect to the tool length is received between support plates 13a, 13b of a tool length measuring section 13. The tool 21 in the receiving pocket 12a interrupts a thin strip-like ray emitted from a luminescent section 13c of the support plate 13a toward the support plate 13b in the direction of arrows G, H to move the support plate 13b side light receiving sensor 13d in the direction of arrow G, H and detect a light position P corresponding to the length LT of the tool 21. And the detecting signal is generated to a tool length calculating section to read the output value of a linear scale 15, calculate the tool length LT, and compare it with a specified tool length with a comparation judging section for judging whether or not it means breakage or worn condition.
Patent JP-S6341102-A (JP)
Title: Manufacture of wooden molded product
Inventor: TAGUCHI YOSHIO
IPC: B27N5/00
Filed: 1986-08-06
Abstract: PURPOSE:To improve heat compression mold, while elevating its yield and productivity and uniformalizing the weight of molding stock by a method in which after the upper surface of stock aggregate with low density has been shaved off smoothly, the weight of the stock aggregate is measured, and the second shaving off process is achieved so as to obtain prescribed thickness. CONSTITUTION:Dried wooden fiber is mixed with binder, water repellent, etc., and the mixture is made into a stock aggregate W in a collecting device. Because the stock aggregate W is only laminated, it is set in low density and larger thickness than its desired thickness. In the shaving process, a weighing device 19 is provided and a stationary shave off device 20 and the movable shave off device 21 movable in vertical direction are arranged. While moving a laminating vessel 12 horizontally, the upper surface of the stock aggregate W is shaved off into a constant height and is finished smoothly, and then the weight of the stock aggregate Wa is measured with the weighing device 19. From its measured result, the height of shaving off for obtaining set weight is calculated, and the shaving off process is carried out by the movable shave off device 21, while moving the laminating vessel 12, thereby obtaining the stock aggregate Wb with prescribed thickness.
Patent JP-H1030786-A (JP)
Title: Heat insulation structure and method of work execution thereon
Inventor: SAITO TSUYOSHI
IPC: F16L59/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To enable a heat insulation structure to be fitted in the gap in a supporting frame easily without allowing any clearance to be generated and without damaging a closed cell structural body so as to prevent it from dropping down therefrom after fitting by providing notches on the bottom surface of a closed cell structural body along the direction of the short side of a complex body. SOLUTION: Notches 4 are provided on the surface layer parts of a surface material 2 and a closed cell structural body 1 from the surface plane to the reverse surface in the longitudinal direction of a complex body. In addition, a notch 5 is exerted on the lower surface of the closed cell structural body 1 along the short side direction. A ladder-like support frame 6 includes intervals smaller than the size of the complex body in the direction perpendicularly crossing a cut-in direction and on the upper surface in the longitudinal direction, a notch is provided so as to achieve shiplap exertion facing to the notch 5. Owing to the notch on this end part, fitting can be carried out without generating any cut on the end part and without deteriorating heat insulating property so much.
Patent JP-S58126648-A (JP)
Title: Voltage-supplying device for cathode-ray tube
Inventor: NAKAYAMA AKIRA
IPC: H01J29/92
Filed: 1982-10-21
Abstract: PURPOSE:To support the whole of a voltage-supplying device in a cathode-ray tube with a good balance by making the ends of terminal parts to be in resilient contact with carbon films. CONSTITUTION:After frits 3 and 3a are applied to a frit seal surface 1c and a concave part 1d, a voltage-supplying device 10 coated with a frit 3b is temporarily fixed to the upper surface of an adhesive surface 11b, with the adhesive part 11b connected to the concave part 1d. After that, a panel 2 is pressed onto and stuck to the frit seal surface 1c coated with the frits 3 and 3a. With the voltage-supplying device 10 fixed in such a way as mentioned above, contact pieces 13d and 13e touch a carbon film 5 due to the resilient forces of terminal parts 13b and 13c, and a contact part 12b touches a carbon film 7 due to the resilient force of a terminal part 12a. Therefore, by applying a given high voltage to a terminal part 11a, the above high voltage can be given to the carbon films 7 and 5, a metallic conductive film 6, and a given electrode of an electron gun 8.
Patent JP-S6162032-A (JP)
Title: Photopolymerizable composition
Inventor: NAGASAKA HIDEKI
IPC: G03F7/004
Filed: 1984-09-04
Abstract: PURPOSE:To obtain a photopolymerizable composition for forming a permanent protective mask having superior resistance to alkalis, org. solvents and heat, superior electric insulation and mechanical strength by blending a urethane acrylate compound having four or more acrylate or methacrylate groups in the molecule with a polymer and a photopolymn. initiator. CONSTITUTION:This photopolymerizable composition contains a urethane acrylate compound having four or more acrylate or methacrylate groups in the molecule as an essential component. The urethane acrylate compound is obtd. by reacting a diol compound with a diisocyanate compound and a compound having two or more acrylate or methacrylate groups and one or more hydroxyl groups in the molecule. The diol compound is first reacted with the diisocyanate compound, and the resulting compound having isocyanate groups at the terminals is reacted with the compound having two or more acrylate or methacrylate groups and one or more hydroxyl groups.
Patent JP-S5974182-A (JP)
Title: Preparation of spherical product of composite antioxidant
Inventor: TAMURA TAKASHI
IPC: C09K15/12
Filed: 1982-10-20
Abstract: PURPOSE:To prepare the titled antioxidant having excellent fluidity and forming no dust, by adding a molten mixlture of a thioether antioxidant and a phenol antioxidant to a water solution of a surfactant, followed by agitation and cooling for solidification. CONSTITUTION:A surfactant such as polyoxyethylene alkyl ether is dissolved in water in the concentration of 0.001-3wt%. Then a molten mixture of a thioether antioxidant (e.g. dilauryl thiodipropionate or dimyristyl thiodipropionate) and a phenol antioxidant [e.g. 2,3-methylenebis(4-methyl-6-t-butyl phenol) or 1,3, 5-tris(4-t-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanuric acid] is added to the solution for agitation. The titled spherical product of composite antioxidant is obtained by cooling and solidifying the above mixture.
Patent JP-S6341263-A (JP)
Title: Card type information device
Inventor: SHIBATA MINEHARU
IPC: B60R16/02
Filed: 1986-08-06
Abstract: PURPOSE:To eliminate a trouble of inserting an IC card and to ensure control of electrical equipment mounted on a car, by a method wherein an IC card is provided with a transmitting part, wirelessly transmitting an intrinsic signal, and a receiving part, receiving the intrinsic signal, is situated on the car body side. CONSTITUTION:An IC card 13, being portable, incorporates a CPU 18 having computing function, and is provided with a memory part 14, storing control data on control motors 7, 9, and 12 of a motor-operated seat 6, a motor-operated mirror 8, and a motor-operated tilt device 10, respectively, and a transmitting and receiving part 16, transmitting and receiving a reciting number, serving as an intrinsic signal set intrincically to an automobile, through an antenna 15. Since control data on the positions of the seat 6 and the mirror 8, which are varied with a driver, is stored in the IC card 13, when the card 13 is inserted in a reader writer 27 and a reciting number is coincided, a CPU 18 of a controller 17 adjusts the seat 6 and the mirror 8 to their respective optimum positions.
Patent JP-H0527909-A (JP)
Title: Head position correcting method for disk array
Inventor: INOUE YOSHINORI
IPC: G06F3/06
Filed: 1991-07-25
Abstract: PURPOSE:To prevent the processing efficiency of a host device from being lowered in the case of correcting head position deviation among plural disk device concerning a disk array CONSTITUTION:A disk array 9 is composed of plural disk devices 2-4 to be connected to a host device 1 by buses 6-8, to synchronize the rotations of the respective disks according to a synchronizing signal applied from the disk device 2, and to simultaneously execute write or read from the host device 1 by executing the positioning control of the heads based on servo information recorded on the servo plane of the disk. Reset signals are simultaneously transmitted from the host device 1 through the buses 6-8 to all the disk devices 2-4 after the power sources of all the disk devices 2-4 are turned on, all counting means 5 are reset at the same time and therefore, the correction processing execution of the head position deviation is simultaneously started.