baber/WOPTO huggingface dataset:
Patent JP-S6036210-A (JP)
Title: Belt
Inventor: KURITA KAZUO
IPC: D01F6/60
Filed: 1983-08-10
Abstract: PURPOSE:To obtain a belt of highly power, low elongation and excellent resistance to abrasion by coating a base cloth of twisted thread made of polyamide fiber, which has its own relative viscosity above a specific value and satisfies predetermined physical properties, with gummous or flexible resin. CONSTITUTION:A required belt such as a conveyor belt and the like is obtained by coating one side or both sides of a base cloth, woven with twisted thread made of polyamide fiber which has its own relative viscosity above 2.3 measured through use of aqueous solution of 96% concentrated sulfric acid at polymer concentration 10mg/ml and at the temperature 20 deg.C, with gummous or flexible resin. At this time, polyamide fiber which satisfies each of the formulas DELTAnA- DELTAnB<0, index of complex refraction DELTAn>=50X10<-3>, cutting strength (g/d)>=11.0, fiber long period (A) due to small angle X-ray diffraction >=100, specific gravity >=1.140, dry contraction rate(%)<=15 is used. Further, DELTAnA, DELTAnB means an index of complex refraction at positions where the ratio of distance r from the center of the fiber to the radius R of the fiber is 0.9, 0.0 respectively.
Patent JP-H0440631-A (JP)
Title: Drror detector for optical head
Inventor: FUKUI KENJI
IPC: G11B7/09
Filed: 1990-06-05
Abstract: PURPOSE:To accurately detect the error of irradiating light by correcting the error of irradiating light obtained from an error detecting beams based upon the variation of a detected wavelength. CONSTITUTION:A focus error correcting computing element 300 corrects a focus error detecting signal Fa outputted from a focus error signal computing element 100 based upon and irradiating light wavelength variation signal W outputted from an irradiating light wavelength variation signal computing element 200. An amplifier 18 multiplies the signal W by an amplification factor (g) and outputs an irradiating light wavelength variation signal gW and an adder 19 adds the signal gW to the signal Fa to output a corrected focus error signal F.Namely, the variation of the wavelength of irradiating light is detected to correct the focus error detecting signal F corresponding to a detection signal. Consequently, laser beams can be controlled so as to be accurately focused on an information recording medium without being influenced by the wavelength variation of irradiating light.
Patent JP-S627502-A (JP)
Inventor: HASHIMOTO NOBUKAZU
IPC: C11D7/54
Filed: 1985-07-03
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-S5934812-A (JP)
Inventor: MATSUSHITA YOUSUKE
IPC: A01C11/02
Filed: 1982-08-24
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-H01314315-A (JP)
Title: Relief mechanism for pressure reducing valve
Inventor: OOISHI SHIZUMARO
IPC: G05D16/06
Filed: 1988-06-14
Abstract: PURPOSE:To accurately hold a secondary side at constant set pressure without any delay by providing a 2nd communication hole which is smaller in diameter than a 1st communication hole which links a pressure space with an atmosphere and arranging a 2nd pressure driven member so that the 2nd pressure driven member is displaced in the opposite direction from the loading direction of a pressure control means. CONSTITUTION:When the secondary pressure rises caused by a leak in a valve part, the secondary pressure is accumulated in the pressure space 20 because the hole diameter of the 2nd communication hole 21 is smaller than the hole diameter of the 1st communication hole. The lower end of bellows 5 is prevented by a casing from being displaced downward, so the bellows 5 are displaced upward to cancel the loading of a coil spring 7 on a diaphragm 4 through an upper diaphragm presser 16. Consequently, the extent of the opening between a stem 12 and the secondary pressure part end 19 of the 1st communication hole is made sufficiently large to release the increased pressure of the secondary side speedily through the space 32, thereby accurately holding the secondary side at the set pressure without any delay.
Patent JP-S5771286-A (JP)
Title: Speed controller for dc motor
Inventor: NAKANO HITEMITSU
IPC: H02P7/288
Filed: 1980-10-20
Abstract: PURPOSE:To prevent hunting by attaching an impedance element containing a nonlinear element to a speed control circuit adapted to control the supply of power to a bridge circuit including a motor to be controlled with a transistor in one side thereof CONSTITUTION:A bridge circuit is made up of a equivalent internal resistance and resistances 2-4 of a D.C. motor 1 to be controlled while an impedance element 12 comprising a resistance 13 and a Zener diode 14 are connected in parallel to a resistance 3 forming a side on the high resistance side of the bridge circuit. A comparator 6 compares a voltage at a point b with the reference voltage 5 to control a power supply controlling transistor 8 thereby regulating the revolution of the motor at a constant level. Therefore, when a voltage at the point b exceeds a Zener voltage with an increase in the load torque, current flows to reduce the revolution thereby effectively hunting in a high load torque.
Patent JP-S5795043-A (JP)
Title: Repair method of disconnected electrode in gas electric discharge panel
Inventor: MURASE KENJI
IPC: H01J11/46
Filed: 1981-09-17
Abstract: PURPOSE:To restore a defective panel and improve a rate of good quality, by connecting one end of a disconnected place through a repair lead wire with bonding technique to an end part of the neighboring electrode to be connected to the same bus. CONSTITUTION:In both of the cases that in a glass substrate 1, an X1 electrode 21 to be connected to an X1 electrode bus 2 is caused disconnection in a place 4 near the X1 electrode bus 2 and in a place 5 far from an X2 electrode bus 3, the end of an electrode at an opposite disconnection side to the respective electrode bus and the end of an electrode neighboring to said electrode to be connected to the same bus are connected through a repair lead wire 6 and repaired by bonding technique. In case of performing repair of the disconnected place, the lead wire 6 is insulated not to cause short-circuiting in the overlapped part between the repair lead wire and each electrode.
Patent JP-H08337034-A (JP)
Title: Ink ribbon cassette
Inventor: TAKAHASHI SHIGEKI
IPC: B41J32/00
Filed: 1995-06-14
Abstract: PURPOSE: To restrain an ink ribbon from meandering with tension given to the ink ribbon only at a take-up hub side by a method wherein two pin fitting holes are provided at specified positions on a cassette body, and a release pin is provided so that it can be fitted selectively into either one of the two pin fitting holes. CONSTITUTION: On occasion of use, a release pin 7 is fitted into a pin fitting hole 11b formed on the upper side of a cassette body 1. At this time, the front end of the release pin 7 is brought into contact with a supply side spring 6b, and thereby an ink ribbon 2 is released from being pressed by the spring 6b against a guide roller 5. As the release pin 7 is not fitted into a pin fitting hole 11a formed at the underside of the cassette body, the ink ribbon 2 is pressed against a guide roller 5 with a take-up side spring 6a. Therefore, tension is given to the ink ribbon 2 only at the take-up hub 3a side, and the ink ribbon 2 is restrained from meandering, resulting in prevention of blurring in printing.
Patent JP-H04370389-A (JP)
Title: Sound absorbing device
Inventor: KINOSHITA KAZUHIKO
IPC: F04C29/12
Filed: 1991-06-19
Abstract: PURPOSE:To well maintain sound absorptive characteristic of a sound absorbing device by Helmholtz resonance in accordance with fluctuation of a frequency of noise generated in sound absorbing objective space. CONSTITUTION:A sound absorbing chamber 12, comprising a neck part 13 appearing in space of sound absorbing object and a cavity part Cv in the interior of this neck part, is provided. A capacity adjusting mechanism 17 for variably adjusting volume of the cavity part Cv of the sound absorbing chamber 12 is provided to determine a frequency, which becomes a maximum level of noises detected by a noise detecting means 21, as a specific frequency by a specific frequency determining means 22. By a control means 23, the capacity adjusting mechanism 17 is controlled so that the volume of the cavity part Cv of the sound absorbing chamber 12 obtains the volume for generating Helmholtz resonance of frequency agreeing with the specific frequency. In this way, noise of the space such as changing the specific frequency moment by moment is absorbed.
Patent JP-H01316135-A (JP)
Title: Fin tube type heat exchanger
Inventor: FUJINO KENJI
IPC: B23P15/26
Filed: 1988-06-15
Abstract: PURPOSE:To make it possible to restrain generation of mold or bacillas so as to restrain the problems on health or foods from being decomposed by producing a fin tube type heat exchanger after the working of a plate-like fin collar by application of a working oil including a mold or bacteria resistant agent. CONSTITUTION:Plate-like fins 3, 3' formed by press working fin collars 2, 2' by use of a work oil 6 including mold or bacteria resistant agent is produced by a conventional method. In this case, as the component of the doil 6, a material obtained by mixing Daphne punchoil AF-8 made by Idemits Co., Ltd. with 5wt.% of Coat Side made by Takeda Chemical Industries, Ltd. as the mold or bacteria resistant agent, is used. This fin tube type heat exchanger is built in an air conditioning system, and upon cooling operation, it is possible to restrain generation of mold or bacdteria on the surface of plate-like fin by the effect of the agent of press oil even if the working oil comes out of the surface of plate-like fin, dew of water is generated thereon and bacteria or mold spores in the air is sticked thereto.
Patent JP-S634068-A (JP)
Title: Diamondlike carbon film
Inventor: FUJII KAZUTAKA
IPC: C23C16/50
Filed: 1986-06-23
Abstract: PURPOSE:To synthesize a diamondlike carbon film of high quality at room temp. when a diamondlike carbon film having high heat conductivity is deposited on a substrate from a vapor phase, by specifying the hydrogen content in the vapor phase. CONSTITUTION:A diamondlike carbon film is synthesized on a silicon substrate 4 by glow discharge caused by impressing DC voltage between anode 1 and cathode 2 in a gaseous hydrogen-methane mixture as a reactive gas. At this time, a diamondlike carbon film of high quality is stably formed on the substrate 4 at room temp. by regulating the hydrogen content in the gaseous mixture to 20-30atom%.
Patent JP-S6128105-A (JP)
Title: System creating working data
Inventor: DOBASHI AKIRA
IPC: B25J13/00
Filed: 1984-07-18
Abstract: PURPOSE:To attain automation of production of multi-kind and small quantity by using a shape data of a work and applying production-technological conversion in common to similar works so as to create a working data. CONSTITUTION:In the process 2, the shape data 1 of the work expressed in general as (x,y,z) is converted into a standard data 3 while being converted as the standpoint of production technology. The data 3 is converted from the data 1 into a coordinate of a working machine so that the work by the working macine is processed and the direction of a tool to the coordinate plane is expressed in theta1-theta3. In the process 4 to which information required to the work, the data is converted into a data 5 (x'-z', theta1'-theta3') giving to the actual work by using the working machine. In the process 6, the coordinate conversion is applied to the data 5 so as to realize it at the tip of the working machine to generate command data 7 for 6 axes constituting the working machine.
Patent JP-H10336985-A (JP)
Title: Radiating device for driving circuit in brushless motor
Inventor: KOJIMA MASAO
IPC: H05K1/05
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure a contact between a printed board and a metal plate by locating the plate so that it may overlap one face of the printed board, and cutting a part of the plate upward so that it may thermally conduct with an IC on the printed board at the other face of the printed board. SOLUTION: A printed board 12 and a plate 17 are pasted to each other with an adhesive. Other than using an adhesive, coining calking, screwing, or a combination of these methods would be used for joining the printed board 12 and the plate 17. The plate 17 has a hook-like section cut upward 18, which is in contact with a GND pattern 13 for IC formed on the printed board 12. The area of the GND pattern 13 is set larger than the one necessary for soldering for conduction between the cut section 18 and an IC 16, and the cut section 18 of the plate 17 is so located that it may be brought into contact with the GND pattern 13. By this method, a sure contact can be obtained between the printed board 12 and the plate 17.
Patent JP-H076659-A (JP)
Title: Rotary switch
Inventor: YOSHINAGA TAKESHI
IPC: H01H19/54
Filed: 1993-06-18
Abstract: PURPOSE:To decrease a number of switches, number of operable parts and a number of parts while preventing the outputs or inputs from being connected to be short-circuited due to erroneous setting of a switch. CONSTITUTION:A ring-shaped disk A9 in the outermost side is fixed, but ring- shaped disks B18, C25 and a disk 30 in the inside can be rotated. For instance, by rotating the ring-shaped disk B18, electrodes A5 to 8 provided in the inside of the ring-shaped disk A9 and electrodes B11 to 14 provided in the outside of the ring-shaped disk B18 can be connected by methods in four ways. Similarly by rotating the ring-shaped disks C25 and the disk 30, respectively three-way and two-way connections can be obtained. Thus by arbitrarily switching connection between inputs and outputs, the connection can be set to 1:1. Since connection of the inputs or outputs is eliminated, the case of short-circuiting is prevented. Even when increased a number of inputs and outputs, a number of operations is only required for a number of the outputs.
Patent JP-H0311763-A (JP)
Title: Information storage element
Inventor: TAKADA KAZUNORI
IPC: H01M10/0562
Filed: 1989-06-09
Abstract: PURPOSE:To make a cell small in size by a method wherein an all solid secondary cell, which is provided with a solid electrolytic layer and a pair of electrodes provided through the intermediary of the electrolytic layer, is housed in a package in one piece in such a manner that it can be charged from the outside, where one of the electrodes concerned is made to contain composite oxide composed of silver and transition metal oxide. CONSTITUTION:An all solid secondary cell, which is provided with a silver ion conductive solid electric layer and a pair of electrodes provided through the intermediary of the electrolytic layer, is contained in a package, in which an information storage element chip has been contained, in one piece in such a manner that it can be charged from the outside, where one of the electrodes concerned is made to contain composite oxide composed of silver and transition metal oxide. aAgX-bAg2O-cMm1On1 (X=I, Br, Cl, M=W, Mo, Si, V, Cr, P, B) is used the silver ion conductive solid electrolyte concerned, and AgxV2P5-y (y denotes oxygen deficiency) is used as the composite oxide concerned composed of silver and transition metal oxide. By this setup, a metal case can be dispersion with and consequently an information storage element of this design can be miniaturized.
Patent JP-2000333681-A (JP)
Title: Substrate for protease containing protease-cleaving sequence and expression vector thereof
Inventor: TABUSE HIROSHI
IPC: G01N33/15
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new labelling substrate, for protease, which is prepared by linking both ends of a polypeptide having a side which can be cleaved by protease to fluorescent protein whose fluorescent property is changed by the cleavage. SOLUTION: This is a new labeling substrate, for protease, which is prepared by linking both ends, i.e., amino and carbox ends of a polypeptide having a site which can be cleaved by protease to fluorescent protein whose fluorescent property is changed by the cleavage, allows detecting slight change in fluorescence signal, can be produced inexpensively, allows detecting the activity or protease in a microorganism or cell, and can be used for monitoring an activity of thrombin controlling the blood coagulation process. This labeling substrate is obtained by designing a substrate sequence for protease containing a thrombin-cleaving sequence, followed by linking fluorescent protein to its both ends.
Patent JP-H0314536-A (JP)
Title: Production of fatty acid calcium salt
Inventor: FUKUDA TOSHIO
IPC: C07C51/41
Filed: 1989-06-09
Abstract: PURPOSE:To permit efficient and inexpensive production of the subject compound from oil cake by converting free acids in fat and oil into salts with sodium hydroxide and calcium hydroxide and using calcium chloride into fatty acid calcium salt. CONSTITUTION:Free fatty acids in fat and oil are extracted with dilute aqueous solution of sodium hydroxide and calcium hydroxide and separated in the form of salts. The separated fatty acid sodium and calcium salts are combined with calcium chloride and converted into fatty acid calcium salts. This method converts the oil cake removed from the deacidification stage in the course of fat and oil purification process, namely fatty acid sodium salts into calcium salts, thus the calcium salts are prepared efficiently and inexpensively. Since the process is a technique suitable for direct production of fatty acid calcium salts, process-loss is substantially zero and the energy consumption for the production is reduced.
Patent JP-S6126916-A (JP)
Title: Production of erasion head
Inventor: SHIBAHARA HIROYASU
IPC: G11B5/265
Filed: 1984-07-17
Abstract: PURPOSE:To obtain an erasion head having high performance with small numbers of component parts and manufacturing processes, by performing a coil winding job through a gap of small width provided to a circular core member and fixing with pressure a magnetic gap member to the gap to form a desired magnetic gap. CONSTITUTION:A coil bobbion 3 is attached to a circular member 1 having at a narrow gap 2, and the power is applied to foot parts 1a and 1b of the member 1 toward arrow heads A and B. Then a wire is wound round the bobbin 3 through the widened gap 2. A magnetic gap member 4 having a little larger size than the gap width is put into the gap 2 and fixed entirely with resin after eliminating the external force. A polishing process is carried out up to the position of a dotted line 5. Thus an erasion head is obtained. In such a way, the numbers of component parts and manufacturing processes can be decreased for production of the erasion head having excellent performance.
Patent JP-H023079-A (JP)
Title: Image forming device
Inventor: NAWATA YOSHIAKI
IPC: B65H31/06
Filed: 1988-06-17
Abstract: PURPOSE:To readily and surely straighten out the variance of housed materials to be transferred by vertically arranging a housing part housing the materials to be transferred on which 1st images are formed. CONSTITUTION:The title device is constituted of the housing part 62 capable of housing plural materials to be transferred on which 1st images are formed, and a supply means 3 supplying the materials to be transferred which are housed in the housing part 62 to an image forming part 4. Thus, the variance of the materials to be transferred, which are housed in the housing part can be straightened out readily and surely.
Patent JP-2000104390-A (JP)
Title: Structure of service entrance
Inventor: IZUMISAWA TOMOO
IPC: E04F15/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a service entrance which can be easily fitted without cutting off a floor joist and in which dust or the like on the floor face of a waterproof pan is hard to lay on the floor of a room. SOLUTION: A waterproof pan 7 is composed of a waterproof pan body 71 and a casing member 72, and the waterproof pan body 71 is constituted of a floor face 711, a door side edge 712, and a floor side edge 713. A floor member 26 adjacent to a doorway 62 is cut out and the floor face 711 of the waterproof pan body 71 is put on the floor joist 25 of the cut out part and further, the door side edge 712 is mounted on the footboard 68 under the door 63 and the floor side edge 713 is put on the floor member 26 and then, the waterproof pan body 71 is fitted. And also a rail member 72 is attached onto the floor side edge 713.
Patent JP-S5851241-A (JP)
Title: Control system for increasing amount of fuel for engine
Inventor: ITOU YOSHIYASU
IPC: F02D41/22
Filed: 1981-09-18
Abstract: PURPOSE:To prevent abnormal temperature rise of exhasut gas by a method wherein the beginning time of increasing the amount of fuel is specified when the operating condition of the engine is shifted from a fuel amount non-increasing range to a fuel amount increasing range, in the engine in which the combustion temeperature is reduced by supplying mixture having an air-fuel ratio smaller than the logical air-fuel ratio. CONSTITUTION:Upon operating the engine equipped with a turbo charger, data from an airflow meter 19, a suction temperature sensor 41, a water temperature sensor 42, an O2 sensor 44, a rotating angle sensor 45 and a knocking sensor 46 are memorized into a RAM 53 at first. Subsequently, a fuel injection time is operated in a CPU 51 in accordance with a plurality of specified data among above-described data. Successively, a decision whether the operating condition of the engine is in the fuel amount increasing range or not, which is determined by the suction air volume and the revolving number of the engine, however, when the operating condition is being shifted from the fuel amount non-increasing range to the fuel amount increasing range, the increasing of the fuel amount is controlled so as to be effected after a predetermined time, obtained in accordance with the load and the revolving number of the engine at that time, has elapsed.
Patent JP-S6127322-A (JP)
Title: Brake force transmission mechanism of brake device
Inventor: OTSUKA MASAMICHI
IPC: F16D65/06
Filed: 1984-07-16
Abstract: PURPOSE:To prevent any noise from being produced by forming a bearing part among constituent members of a brake force transmission mechanism with a ferrite composite material layer which is yielded by mixing ferrite powder chiefly comprising magnetite in resin and solidifying the resultant mixture. CONSTITUTION:In a brake device having a damper 5 and a wheel 6, a ferrite composite material layer 10 is integrally provided around a shaft hole 9 in a brake lever 4 constituting at least one of a bearing part of a pivot shaft P. In addition, said ferrite composite material layer 10 may be burried in bearing metal 11 of the bearing part of the brake lever 14. The ferrite composite material layer 10 is formed by mixing ferrite powder chiefly comprising magnetite in resin and solidifying the resultant mixture. Therefore, vibration sounds produced in braking can be effectively prevented from being transmitted.
Patent JP-S5273456-A (JP)
Title: System to detect and check position of container crane
Inventor: MATSUURA TOSHIJI
IPC: B66C13/22
Filed: 1975-12-15
Abstract: PURPOSE: To assure the operating position of container crane by detecting the position and checking it with imdicated target position. 
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