baber/WOPTO huggingface dataset:
Patent JP-H10340808-A (JP)
Title: Bond soft magnetic material and ignition coil using it
Inventor: TAWARA KAZUNORI
IPC: H01F1/28
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a bond soft magnetic material which has a high-accuracy dimensional tolerance, high electrical resistivity suitable for a member for an ignition coil, etc., having a low iron loss, and effective magnetic permeability and saturation magnetic flux which are advantageous to high outputs by heating a blend composed of soft magnetic power and a resin bonding material at a temperature which falls within a specific temperature range. SOLUTION: A bond soft magnetic material is obtained by curing a blend composed of soft magnetic power and a resin bonding material, by heating the blend at a temperature which falls within a temperature range from a temperature which is 100 deg.C lower than the temperature at which the rate of loss on weight of the resin bonding material in the air reaches 1%/min to a temperature which is 300 deg.C higher than the temperature at which the rate of loss on weight of the resin bonding material in the air reaches 1%/min in an inert gas atmosphere.  Conseauently, high electrical resistivity, high effective magnetic permeability, and a high saturation magnetic flux density can be imparted to the soft magnetic material, because the strain of iron and/or iron-based soft magnetic resin particles can be removed while the compactification of the material is expedited by suppressing the deterioration of the resin bonding material. Therefore, a soft magnetic material which is suitable for ignition coils, transformer cores, etc., can be obtained.
Patent JP-2000341348-A (JP)
Title: Method and device for measuring instantaneous frequency of fm signal
Inventor: BI MI MICHAEL
IPC: G01R23/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and accurately measure the instantaneous frequency of an FM signal needed for FM demodulation by providing a instantaneous frequency calculating means which gives an instantaneous frequency by processing a digital FM signal by performing mathematical operations on the basis of a plurality of digital FM signal samples, etc. SOLUTION: The device is equipped with the instantaneous frequency calculating means which gives the instantaneous frequency by processing the digital FM signal by performing mathematical operations on the basis of a plurality of digital FM signal samples, etc. This device is equipped with a sampling means 10, the instantaneous frequency calculating means 20, and a low-pass filter means 30. An analog FM modulated signal 01 is sampled by a sampling means 10 at specific sampling intervals to obtain a digital FM signal 11. The instantaneous frequency 21 is calculated by an instantaneous frequency calculating means 20 on the basis of the digital FM signal 11. This instantaneous frequency 21 is filtered by the low-pass filter means 30 finally to obtain a filtered instantaneous frequency 31.
Patent JP-H0821435-A (JP)
Title: Spindle device using dynamic pressure bearing
Inventor: UESUGI MASAKAZU
IPC: F16C17/10
Filed: 1994-07-04
Abstract: PURPOSE:To apply revolution on a spindle main shaft by a turbine and freely adjust the number of revolution of the main shaft by the revolution resistance of a dynamic pressure bearing. CONSTITUTION:A pair of thrust dynamic pressure bearings 7 and 7 for regulating the shift in the axial direction of a spindle main shaft 1 are arranged at both the ends of a radial dynamic pressure bearing 6 which supports the revolution of the spindle main shaft 1, and the bearing gap of these dynamic pressure bearings 6 and 7 are communication-connected, and a pump out type herringbone shaped groove is formed on a radial dynamic pressure bearing 6. Besides, a pump out type spiral shaped groove is formed on the other thrust dynamic pressure bearing 7, and a flow adjusting valve 22 for controlling the flow rate of the working fluid supplied into the bearing gap of the radial dynamic pressure bearing 6 is installed, and the throttle quantity of the flow adjusting valve 22 is varied according to the number of revolution of the spindle main shaft 1.
Patent JP-H0812831-A (JP)
Title: Flame-retardant resin housing material
Inventor: YOSHIDA KAZUO
IPC: C08L71/00
Filed: 1994-07-04
Abstract: PURPOSE:To obtain the subject material comprising a polyphenylene ether resin, a styrenic resin, and a specific phosphate ester in a specified ratio, reduced in the generation of a gas on the molding processing of the material, excellent in flowability and toughness, and useful for the external materials of large home televisions, VTR, etc. CONSTITUTION:This material comprises (A) 10-40wt.% of a polyphenylene ether resin [especially preferably poly(2,6-dimethyl-1,4-phenylene)ether], (B) 35-75wt.% of a styrenic resin (especially preferably polystyrene or a rubber- modified polystyrene), and (C) 5-40wt.% of a phosphate ester compound of the formula (Q1-Q4 are independently 1-6C alkyl; R1, R2 are methyl; R3, R4 are independently methyl, H; n is an integer of 1; n1, n2 are independently an integer of 0-2; m1-m4 are independently an integer of 0-3), and has a melt flow rate of <=30g/10min under a load of 5kg at 250 deg.C. (D) 1-15wt.% of a low mol.wt. hydrocarbon resin is preferably further added.
Patent JP-S5776270-A (JP)
Title: Turning force generating apparatus
Inventor: UEHARA ZENSHIROU
IPC: F03D3/00
Filed: 1980-10-31
Abstract: PURPOSE: To enable to produce a greatest turning force always irrespective of the directon of fluid flow, by supporting a vane at the top of each of a plurality of arms extended radially outwards from an output turning shaft in an apparatus for generating a turning force by use of water flow or wind force.  
     CONSTITUTION: When fluid is flowing from a direction A, a sensor plate 7 supported at an upper end portion of an upper arm 3 of an output turning shaft 1 for detecting the direction of fluid flow is stopped at a position where the direction of the sensor plate 7 is parallel to the fluid flow A. At the time, a right- side vane 6 is located at a position where the direction of the vane 6 is perpendicular to the sensor plate 7, so that a greatest pressure is acted thereto. Therefore, the vanes 6 supported at the top of each arm 3, 4 are turned in a direction B together with arms 3, 4. Here, since a center gear 9 is stopped together with the sensor plate 7 and a gear 11 on a shaft 5 on which the vane 6 is mounted is held in mesh with the center gear 9 by the intermediary of an idle gear, the angle of vane 6 is changed gradually along with rotation of the gears as shown by the broken line in the drawing, so that is can receive fluid force effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5854801-A (JP)
Title: Controller for stoppage of train at fixed position
Inventor: AKIYAMA HIROYUKI
IPC: B60L15/20
Filed: 1981-09-28
Abstract: PURPOSE:To control stoppage of a strain at a fixed position at a deceleration as high as possible by judging the degree of working of a brake from the memory of past brake commands and correcting a stoppage speed pattern in response to the degree. CONSTITUTION:When a point detector 5 detects a signal from a ground piece 3, it outputs a ground point signal (b). A distance counter 6 starts the counting of a speed signal (a) when the ground point signal (b) is inputted and outputs a travelling distance signal (c), and a speed pattern generating section 7 outputs a stop speed pattern (d) corresponding to the travelling distance signal (c). A comparison section 8 compares the stop speed pattern (d) and the speed signal (a), and outputs a brake notch command (e). An arithmetic operation section 11 arithmetically operates the corrected value of the stop speed pattern from the past brake notch command stored in a memory section 10. Accordingly, stoppage at the fixed position of a train can be controlled at a deceleration as high as possible.
Patent JP-H01319422-A (JP)
Title: Remedy for neuropathy
Inventor: KONISHI JINEMON
IPC: A61K35/12
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a remedy for neuropathy, containing a physiologically active substance extracted from an infected animal tissue (hereinafter referred to as infected tissue) inflamed by inoculating various viruses into an animal or cultured tissue as an active ingredient with low toxicity without side effects. CONSTITUTION:A remedy for neuropathy, obtained by grinding an infected tissue, adding an extracting solvent, filtering or centrifuging the mixture to remove tissual pieces, then deproteinizing the filtrate, adjusting the pH of the resultant extract solution containing active ingredients to pH3.5-5.5 with an acid, adsorbing the adjusted extract solution on an adsorbent, such as active carbon or kaolin, subsequently adding an eluting solvent, such as water or methanol, eluting the adsorbed ingredients, adjusting the pH to about a neutral value, evaporating the adjusted eluate to dryness under reduced pressure or freeze-drying the eluate to afford the objective physiologically active substance, directly using or blending the substance with other pharmaceutically active ingredients, preparing a pharmaceutical by a conventional method and having promoting action on nervous growth. The remedy can be prepared in the form of tablet, capsule, dust, granule, powder, solution, injection, suppository, etc.
Patent JP-H0325817-A (JP)
Title: Switch
Inventor: MIKAERU TORUMA
IPC: H01H9/02
Filed: 1990-06-11
Abstract: PURPOSE: To provide a switch that can easily be mounted on a mounting wall together with a circuit board by forming a storage chamber having the function of transmitting operational movement to a switch element inserted from the back of a switch housing. CONSTITUTION: A switch housing 2 surrounds a switch element 6 including switch contacts. On the floor 8 are the switch contacts 5, 11 connected to the two circuits of a circuit board 4. A spring thin film 12 is also securely connected to the floor 8 and is deformable between a resting position and an operating position where it makes contact with the switch contact 11 to either connect or shut off the contact 11 to or from one or both of the circuits. A movable operating mechanism for the switch element 6 comprises an elastic thin piece 26, a diffusion plate 28, and a reflector 29 being movable inside a cylinder 18 in the direction of an axis and energized by a return spring 30.
Patent JP-H04349929-A (JP)
Title: Vacuum apparatus
Inventor: SAITO MASASHI
IPC: H01L21/302
Filed: 1991-05-28
Abstract: PURPOSE:To improve the throughput of a processor by shortening the time necessary to evacuate a vacuum apparatus for the process of a semiconductor substrate, etc. CONSTITUTION:A vacuum apparatus is equipped with an outside vacuum chamber 1 surrounded by thick walls, an inside vacuum chamber 2 surrounded by thin walls, a heating device 3 which heats the thin walls of the inside vacuum chamber 2, and a cooling device 4 which cools the thin walls in case of necessity. The heating device 3 is operated during the time from the point just before the opening of doors 9, 10 to the inside vacuum chamber 2 to the point after a given time since the doors closed again so that the deposition of water, etc., on the walls, which will occur when the inside vacuum chamber is exposed to the air, is prevented to effect shortening the time necessary to evacuate the chamber.
Patent JP-S5675332-A (JP)
Title: Separating method for single veneer board and device therefor
Inventor: NOMURA TAIJI
IPC: B65H3/46
Filed: 1979-11-26
Abstract: PURPOSE: To enable sure separation by providing a sticking roll holding both side parts of the single board by sticking and by rotating the same inward in the course of lifting so as to curve the single board in the case when the top one of the single veneer boards in a pile is sucked and supplied separately.  
     CONSTITUTION: When cylinders 14 and 17 are extended in the condition that a sucking hood 6 is kept constantly in the state of suction and that a sucking cup 13 and a roll 22 with needles planted therein are housed on standby in the hood 6, the sucking cup 13 and the roll 22 with needles planted therein are lowered together on to the single veneer board 2. By this operation, the sucking cup 13 sucks nearly the central part of the single board 2, while the needle-shaped part of the roll 22 sticks into both side parts of the single board 2 in the longitudinal direction thereof. Next, the single board 2 which is held is lifted by the contracting motions of the cylinders 14 and 17 and is curved upward near the limit of lifting by the rotation of the roll 22 in the direction A by a rack 24 and a pinion 23, whereby the second and subsequent single boards are separated to drop, while the top board is sucked to a concave part 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63317612-A (JP)
Title: Method for recovering converter exhaust gas
Inventor: AOKI MATSUHIDE
IPC: C21C5/38
Filed: 1987-06-18
Abstract: PURPOSE:To efficiently recover converter exhaust gas containing CO by arranging a hood so as to cover gap between the furnace hole in the converter and exhaust gas suction skirt part, supplying/sucking inert gas/CO contained gas in the hood in accordance with pressure of the exhaust gas at the furnace top part. CONSTITUTION:The hood 12 is arranged so as to cover the gap between the furnace hole at the upper part of the converter 1 and the skirt part 4 in the duct 5 for recovering the exhaust gas, and the sending/sucking gas pipe 13 for the inert gas to the CO gas is connected and the sending gas pipe 15 and the sucking gas pipe 16 and fitted through a change valve 14. The exhaust gas pressure near boundary part of the furnace hole part and the skirt 4 during the converter operation is measured with a pressure gage P and the measured value is inputted into a control device 7. In case the above measured value is over the atmospheric pressure, the change valve 14 is changed to the sucking pipe 16, to make negative pressure in the hood 12 and it is prevented that the exhaust gas containing CO is escaped to out of the hood. In contrary, in case the measured pressure is below the atmospheric pressure, the change valve 14 is changed to the sending gas pipe 15 to supply the inert gas to CO gas and it is prevented that CO is wastefully burnt caused by invasion of air from outside. In both case, CO-contained gas from the converter 1 is efficiently recovered.
Patent JP-H08318762-A (JP)
Title: Controlling method and device for clutch of vehicle provided with automatic transmission
Inventor: OTSUKA TOSHIO
IPC: B60W10/10
Filed: 1995-05-25
Abstract: PURPOSE: To decrease shock to be generated caused by torque fluctuation in restoring of fuel cut by switching a clutch part from the direct connect state into the half clutch state before fuel injection is restarted from the fuel cut state in the deceleration. CONSTITUTION: In the fuel cut state in the deceleration, when the actual vehicle speed Vs is not more than the target vehicle speed Vso, even if the actual engine speed Ne is more than the fuel cut restoring engine speed Neo + a positive value K, a clutch 3 is made into the half clutch state from the direct connect state. Therefore, engine brake is effectively used, the restoration from the fuel cut is performed after the half clutch state, and shock generated caused by torque fluctuation in the restoration is decreased. On the other hand, when Vs>Vso and Ne<=Neo+K, the clutch is made into the half clutch state from the direct connect state at the time that Ne=Neo+K. The time of restoration from fuel cut at the time that Ne<=Neo is the time after the half clutch state, and shock generated caused by torque fluctuation in fuel cut restoration is decreased without being affected by the speed change schedule.
Patent JP-H10341247-A (JP)
Title: Data transmitter, data receiver, data transmission system and data transmission method
Inventor: KOJIMA TAKASHI
IPC: H04L12/64
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To allow the system to conduct transmission/reception of data whose packet size exceeds one packet efficiently by adopting a format for each packet that is made cup of a format dependent storage field, a packet label field storing relating information used for split transmission of data, and a data field storing a command to a transmission destination device and/or optional data. SOLUTION: Not only a command is sent simply but also transmission data are transmitted while being divided into a plurality of packets by adopting a new command frame that adds a field to an AV/C command frame as one format for an FCP frame specified by a cts field of a command packet. Return data are set to a field equivalent to an operand field of an AV/C response frame in the case that not only a response is singly returned by the new response frame but also optional return data are returned.
Patent JP-H0446002-A (JP)
Title: Production of gel composition for generating gaseous chlorine dioxide
Inventor: TSUCHIDA YUJI
IPC: B01J13/00
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a gel compsn. for continuously and stably generating gaseous chlorine dioxide over a long period of time by successively adding trichloroisocyanuric acid, an aq. chlorine dioxide soln. and a pH adjusting agent to a gelling agent. CONSTITUTION:A gelling agent such as chemically modified gum or polyacrylate-based resin is mixed with trichloroisocyanuric acid and stirred. This mixture is mixed with a microencapsulated aq. chlorine dioxide soln. and a pH adjusting agent is added. The resulting product, e.g., of pH 5-8 is airtightly stored and water is added to the product at a desired time to generate gaseous chlorine dioxide.
Patent JP-H11342710-A (JP)
Title: Heavy-load radial tire and manufacture thereof
Inventor: KAMIYOKO KIYOSHI
IPC: B29D30/32
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the durability of beads while reducing weight by effectively restraining crease from occurring at a boundary between chafer rubber and sidewall rubber. SOLUTION: This tire is provided with a carcass 6 with a neighboring part between a ply turnup part and a ply body part. The height of bead apex rubber 8 extending in an interval between this ply turnup part and the ply body part is 0.07 to 0.35 times of the carcass height, and is smaller than the height of chafer rubber 9. The surface of a bead toe is provided with a flange contact surface part S3 ranging from a bead bottom surface part S1 via a convex circular part S2. The flange contact surface part S3 before installing a rim is smoothly curved without having a recess sinking in the tire axial inner part.
Patent JP-H091440-A (JP)
Title: Method for deburring precision workpiece
Inventor: NAKAHARA HIROAKI
IPC: B23Q11/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a deburring method for a precision workpiece which can deburr an object, for example an ink jet printer head, simply and highly efficiently without damaging a working surface subjected to cutting and grinding. CONSTITUTION: An adhesive tape 5 is applied to the surface of a nozzle end face 1d having burrs left in the grinding work of an ink jet printer head 1 subjected to precise grinding work so that the burrs are transferred to the adhesive surface of the adhesive tape 5. Thereafter, the adhesive tape is stripped off to remove the burrs from the end face of the nozzle together with the adhesive tape.
Patent JP-H01320014-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1988-06-21
Abstract: PURPOSE:To make it possible to analyze an action in detail by displaying information on heating control of a heater. CONSTITUTION:A CPU (Central Processing Unit) 11, as a control part main body, controls, through a bus line 14, a ROM 12 which memorizes fixed data such as control program, etc., and a ROM 12 having a memory for storing a current time which is set at the time of a timer setting and a established time of completion of a cook. And, also a heater driving circuit 15, a temperature detection circuit 16, a display control circuit 18, a key-switch input circuit 20 and a timer circuit 21 are connected to the CPU through a bus line 22. When a operation is started, a status of a display mode changeover switch 19 (d) is read in the CPU. When the changeover switch is in the normal display mode side, the CPU lights an LED lamp corresponding to the present process of a process display device 17 (a), and at the same time a time display device 17 (b) displays a remaining time of a cooking. When the changing switch is in a control display mode side, the CPU will encode the contents of a current heating control of a heater 6 and make the time display device 17 (b) display it.
Patent JP-S5854597-A (JP)
Inventor: WATANABE MOTOO
IPC: H05B41/392
Filed: 1981-09-29
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-S639158-A (JP)
Title: Transparent conductive film for solar battery
Inventor: KASAMA KOTARO
IPC: H01L31/04
Filed: 1986-06-30
Abstract: PURPOSE:To enable a large spaced solar battery to be manufactured without decreasing the conversion efficiency by a method wherein a transparent conductive film is composed of the first transparent conductive film comprising fine crystal in crystalline particle diameter not exceeding specified value formed on a transparent substrate side and the second transparent film with mean surface irregularity exceeding specified value formed on an a-Si layer side. CONSTITUTION:A transparent conductive film 3 for solar battery whereon amorphous silicon layers are formed to be formed on a transparent substrate 1 is composed of the first transparent conductive film 11 comprising fine crystal in crystalline particle diameter not exceeding 200 Angstrom  formed on the transparent substrate 1 side and the second transparent conductive film 12 with mean surface irregularity exceeding 300 Angstrom  formed on the amorphous silicon layers 6 side. For example, the first transparent conductive film 11 comprising indium oxide (ITO) containing fine crystal in crystalline particle diameter not exceeding 300 Angstrom and a tin oxide is formed in thickness of 1000 Angstrom  by vacuum evaporation process. Finally, the second transparent conductive film 12 comprising an ITO film containing fine crystal with mean surface irregularity of around 700 Angstrom is formed in thickness of 800 Angstrom .
Patent JP-S5579048-A (JP)
Title: Improving ion exchange membrane
Inventor: MOYA KENSUKE
IPC: C25B1/16
Filed: 1978-12-13
Abstract: PURPOSE: To improve F series cationic exchange membrane by a method wherein soln. or dispersion of perfluoropolymer which contains carboxylic gp. or functional gp. capable of being converted to carboxyl gp. is deposited on the surface of F series cationic exchange membrane, then solvent or dispersion medium is removed.  
     CONSTITUTION: To improve fluorine based cationic exchange membrane, (A)  soln. or dispersion of perfluoropolymer which contains (a) carboxyl gp. or (b) functional gp. capable of being converted to carboxyl gp. is deposited on (B) the surface of fluorine based cationic exchange membrane, and then (C) solvent or (D)  dispersion medium is removed. Here, the gp. (b) is selected from CN gp., COX gp.  (X is OR 1 , NR 2 R 3 , F, Cl, Br, where R 1 , R 2 , and R 3  are H, 1W18C alkyl), and  CF 2 X' gp. (X' is Cl, Br, and I). 
     COPYRIGHT: (C)1980,JPO&Japio