baber/WOPTO huggingface dataset:
Patent JP-H08290472-A (JP)
Title: Rubber tube for repairing pipe
Inventor: TANI TOSHIO
IPC: B29L23/00
Filed: 1995-04-20
Abstract: PURPOSE: To make a rubber tube resist adequate pressure for a long period of time eliminating a trouble of the breakage of the stretched end part by reinforcing the tube with a reinforcing material having reinforcing anisotropy. CONSTITUTION: A rubber tube 2a is obtained by a process in which rubber is wound onto the surface of a mandrel or applied on the surface, a knitted cloth 10 is stuck on the surface of the rubber, the surface of the cloth is coated with rubber, the rubber is vulcanized, and the mandrel is extracted. The rubber tube 2a reinforced with the cloth 10 can hardly be stretched longitudinally even when strong force is applied; however, it can be stretched radially.  Accordingly, the tube 2a is combined with a provisional pipe 4 through a blocking ring 5 etc., the assembly is inserted into the repairing place of a pipe 1 to be repaired, air is supplied into the space formed between the tube 2a and the pipe 4 from the outside through an air inlet 8 to expand the tube 2a, so that the tube 2a is prevented from stretching longitudinally by the reinforcer 10, eliminating a trouble of air leakage by breaking.
Patent JP-S5546477-A (JP)
Title: Manufacturing method of alkali cell
Inventor: OKA YOSHITAKA
IPC: H01M4/08
Filed: 1978-09-29
Abstract: PURPOSE:To obtain extremely thin agent in the can, by mounting predetermined amount of agent having the depth and diameter respectively thicker and smaller than these obtained after molding in a disc can having an opening larger than the bottom. CONSTITUTION:An agent 1 molded from required mixed material through powder molder molder is inserted into metallic can 2 then pressure inserted into upwardly enlarged male mold 4 slightly smaller than the outer diameter of can while larger than the outer diameter of the bottom of can, where the bottom is supported by the lower mold 5. The upper mold 3 lowers the agent 1 to the position determined from the above. Here the upper face of agent 1 is moved in arc due to the friction against the bottom of upper mold 3 thus to provide a shift against the lower face thereby pressed against entire bottom of can even when the agent 1 is initially shifted, resulting in same state as inserting extremely thin agent.
Patent JP-S6013309-A (JP)
Title: Magnetic head
Inventor: YANAGI MICHIO
IPC: G11B5/255
Filed: 1983-07-05
Abstract: PURPOSE:To prevent a magnetic tape from being adhered to a tape even if the magnetic tape is used for a long period by adding glass hollow spheres into resin for a fixing material exposed to the sliding surface of a recording medium. CONSTITUTION:Magnetic core semispheres 3a-3d are united with a shielding case 1 by the fixing material 2 to form the sliding surface of the magnetic tape. The fixing material obtained by adding glass hollow spheres with 5-50mum grain size into the resin 2a is used. Thermosetting resin used as the resin 2a is cast into a head mold and then thermally set and the sliding surface of the head is ground to form the sliding part. Since the glass hollow spheres are added as a filler, the sliding surface can be made porous. Consequently, sliding sound such as tape squeaking on the magnetic head can be reduced and the magnetic head enabled to be used for a long period and to execute magnetic recording and reproducing smoothly is obtained.
Patent JP-S5245375-A (JP)
Title: Phase difference detecting circuit
Inventor: KATOU KEIICHI
IPC: H03K7/04
Filed: 1975-10-07
Abstract: PURPOSE: To check the reset condition of F.F. circuits by adding the reset signal of the F.F. circuits composing a phase difference detecting circuit, to the set conditions of the circuit, thereby preventing the generation of inaccurate and undesired output pulses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5937842-A (JP)
Title: Output filter with rockable inductor
Inventor: BURAIAN JIYOSEFU PORAADO
IPC: H02M1/14
Filed: 1983-07-05
Abstract: An output filter for a switched-mode power supply with a direct current output is disclosed. The output filter comprises at least two inductors connected in series. One inductor is a swinging inductor (or swinging choke) that exhibits a relatively high impedance at low current levels and a relatively low impedance at high current levels. The swinging inductor has a magnetic core characterized by a closed magnetic circuit with no air gaps. This results in reducing the critical current of the output filter to an even smaller level than does a swinging inductor of conventional construction.
Patent JP-H05287316-A (JP)
Title: Production of metallic injection-molded parts
Inventor: CHIYAARUZU DABURIYU FUIN
IPC: B22F3/02
Filed: 1992-04-15
Abstract: PURPOSE:To easily control the carbon content of a final product by minimizing the fluctuations of carbon content during the production of metallic injection- molded parts. CONSTITUTION:A metallic injection-molded article is heated in a negative- pressure furnace to remove a binder, gaseous hydrogen is impulsively supplied under negative pressure, and the resultant steam is rapidly discharged outside the furnace to reduce the article. The reduced article is then heated and sintered. When the gaseous hydrogen is supplied, the furnace should by maintaince at <=600 deg.C or preferably at 400 deg.C.
Patent JP-H08310702-A (JP)
Title: Tension reel controller
Inventor: SATO SEIJI
IPC: H02P7/00
Filed: 1995-05-19
Abstract: PURPOSE: To prevent a coil from loosening even if a strip is broken while a coil rolling a large diameter coil by changing to either a tension reference circuit or a speed control circuit and by connecting to a motor driving device for a tension reel when a strip breakage detecting signal is output. CONSTITUTION: A switch 15 selects a tension control during a usual driving and a coil in a tension reel 1 is coiled by a constant tension caused by an output of a tension reference circuit 9. When a strip is broken between a rolling stand 2 and the tension reel 1, the switch 15 is changed to a speed control by an output signal of a breakage detecting circuit 4 and the tension reel 1 is controlled by a speed control circuit 13. That is to say, the speed control circuit 13 decreases a speed command gradually to a zero speed. When the output of a speed detecting circuit 12 is not more than a set value, a brake control circuit 14 for the tension reel outputs a brake closing command to completely stop the tension reel 1.
Patent JP-H11313579-A (JP)
Title: Fishing rod provided with line-winding device
Inventor: TSURUFUJI TOMOYOSHI
IPC: A01K87/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod provided with a line-winding device, capable of performing the take-in, take-out and engagement of the winding device with a simple operation and free from the trouble of the escape of the device backward to cause the falling down of the device. SOLUTION: This fishing rod provided with a line-winding device has a line-winding device 10 held in the rear part of the rod. The device can be taken out from the outermost rod pipe 1 by a single operation and stopped with a stopper 1c to prevent the escape of the device 10 in the case of exposing the device by taking out of the rod pipe. The line-winding device 10 is provided with a cap 13 attachable to and detachable from the outermost rod pipe 1 by rotation and the stopper 1c is formed on the outermost rod pipe 1.
Patent JP-S6012248-A (JP)
Title: Mold release agent composition for casting mold
Inventor: TAKAHASHI SHIYUNSUI
IPC: B22C1/14
Filed: 1983-07-04
Abstract: PURPOSE:To provide a mold release agent compsn. for a casting mold which has no tack after drying of the coated film and maintains the mold parting characteristic for long by adding a specifically composed silicone resin and inorg. powder to an org. solvent. CONSTITUTION:A mold release agent for a casting mold is prepd. by mixing 50-94pts.wt. gasoline, toluene, petroleum benzine, etc. as an org. solvent for dissolving the silicon resin with 5-30pts.wt. inorg. powder such as graphite powder, Al powder, alumina powder, silica powder, etc. and 1-20pts.wt. a silicone resin consisting of silicone oil and silicone resin varnish at 9:1-1:9 ratio. The silicone resin varnish to be used in this case is preferably methyl silicone varnish of a copolymer consisting of the structural units of SiO2, CH3SiO3/2, (CH3)2SiO, (CH3)3SiO1/2 and phenyl methyl silicone varnish which is a copolymer consisting of the structural units of CH3SiO3/2, (CH3)2SiO, C6H5SiO3/2, (C6H5)(CH3)SiO (C6H5)2SiO.
Patent JP-H02307971-A (JP)
Title: Production of water-absorbing polyester fiber
Inventor: NAKADA KENICHI
IPC: D06M101/16
Filed: 1989-05-17
Abstract: PURPOSE:To obtain the subject fiber having excellent water-absorption, fibrillation resistance, etc., by producing a specific highly oriented hollow fiber with a polyester containing a sulfonic acid metal salt and treating the hollow fiber with an aqueous solution of an alkali compound. CONSTITUTION:In the synthesis of a polyester containing an alkylene terephthalate as a main unit, a sulfonic acid metal salt compound of formula (M and M, are metal; R is H or ester forming functional group; n is 1 or 2) is added in an amount of 0.3-15mo% based on the acid component. The polyester is melt-spun to obtain a highly oriented hollow fiber having a crystal size on (100) plane of >=40Angstrom , amorphous orientation degree  na of 0.09-0.03 and an alkali thinning parameter K of >=0.3. The objective fiber containing fine pores distributed on the crosssection of the fiber, oriented in the direction of fiber axis and partly connected to the hollow part of the fiber can be produced by treating the hollow fiber with an aqueous solution of an alkali compound until 2-50wt.% of the fiber is dissolved.
Patent JP-S61279440-A (JP)
Title: Automatic pin inserting method
Inventor: HIROTA MITSUO
IPC: B41J2/235
Filed: 1985-06-06
Abstract: PURPOSE:To enable even erratic pins to be automatically inserted by providing a means for taking picture of an inserting position in a guide to detect the position and a means for moving an end of the pin to the inserting position obtained by said means. CONSTITUTION:An inserting hole 11 and another spot 21 in measuring a main guide 8 of an assembly 12 are located. That is, an ITV camera 22 is set below the main guide 8 and an illumination source 23 is inserted above the main guide 8 to take picture of the regions 16, 17, 21 of the main guide 8 with XYZ tables being moved. The output is binarized and the positional (coordinate) information of an end hole 21 obtained from the binarized output is compared calculatingly with that of an end hole 11 in the regions 16, 17 in the measurement. First and second pin inserting holes 9, 10 are located from the result of calculation to generate the output through the comparation of the positional information in the measurement. Thereafter, the inserting operation is carried out.
Patent JP-H10333982-A (JP)
Title: Circuit, system and method for remapping redundancy of memory row during cache accesses of two cycles
Inventor: BOSSHART PATRICK W
IPC: G11C29/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory hierarchical system including a cache circuit of two levels. SOLUTION: In a method for driving a microprocessor, a 1st address is issued to a tag memory (52). The 1st address is set up to one state to address one row of an information memory corresponding to the tag memory. Whether the row to be addressed by the 1st address in the information memory is a defective row or not is judged (58). When the row is a defective row, two steps are executed. Namely the 1st address is converted into a different 2nd address (60). Then the information memory is addressed by the 2nd address in response to the detection of a hit in the tag memory (66). At the time of judging that the row to be addressed by the 1st address in the information memory is not a defective row, the information memory is addressed by the 1st address in response to the hit in the tag memory.  Finally a different information memory is addressed by the 1st address in response to the detection of a miss in the tag memory and the different information memory is set up to a level higher than the information memory concerned in the memory hierarchy of memory constitution.
Patent JP-S5647324-A (JP)
Title: Load control system for riding type rice planting machine
Inventor: MATSUOKA MINORU
IPC: B60W10/10
Filed: 1979-09-20
Abstract: PURPOSE: To impose the most proper load to an engine at all times by a method wherein an output of a hydraulic pump is controlled in accordance with a relation between an opening degree of a throttle and a number of revolution of the engine in a riding type rice planting machine utilizing H.S.T. (hydrostatic transmission gear).  
     CONSTITUTION: When a throttle lever 1 is pivoted, a rotary shaft 3 is pivoted and a voltage e1 in accordance with a rotating angle thereof is generated from a potentiometer 2. On the other hand, a voltage e 2  in accordance with a number of revolution of an output shaft 4 of an engine is generated from a detecting member 6 in this time. Respective voltages e 1 , e 2  are in a relation of e 1 =e 2  when the most proper load is imposed to the engine, but the load is increased and the relation becomes e 2 <e 1  when a rice planting machine is turned or the like. Then, a contact C 1  of a differential type pole relay R is closed and a relay R 1  is operated, thereby exciting a left solenoid S 1 of a switching valve 9. Accordingly, the valve 9 is moved to a  position P 1  and an inclination angle of a swash plate 14 for a hydraulic pump 13 becomes smaller, thus, a car speed may be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11317197-A (JP)
Title: Discharge lamp, lamp device and liquid crystal projector
Inventor: NISHIZAWA MAKOTO
IPC: G02F1/13357
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp having high brightness and a long life, in which an electrode structural body is in no danger of being oxidized. SOLUTION: This discharge lamp 1 consists of an airtight container 2 made of quartz glass having a swelled part 3 and a sealed part 26, a discharge medium having mercury sealed in the airtight container 2, an anode 5 and a cathode 6 facing each other in a discharge space 4 in the swelled part 3, metal foils 13, 18 connecting with them, and external lead wires 14, 19 welded to the metal foils 13, 18, and it is formed by a pair of electrode structural bodies 7, 8 which have a platinum plating part coated so as to at least cover a welded part at the end part on one side of the metal foils 13, 18 where the external lead wires 14, 19 are welded and are provided at both ends of the airtight container 2.
Patent JP-S5644267-A (JP)
Title: Facsimile unit
Inventor: MIKATA HIROYUKI
IPC: H04N1/32
Filed: 1979-09-20
Abstract: PURPOSE:To make it possible to confirm calling, by transmitting the call signal to the handset of each other when the other-party equipment is called to perform service in the facsimile unit. CONSTITUTION:During facsimile communication, picture information read by original read circuit 12 of transmitter T is input to receiver R through control circut 10 and exchanges 50 and 51 and is recorded through control circuit 30 by recording circuit 32. When the transmitter side wants to call the receiver side, switch 11a is closed. After transmission of one-page components, the transmitter switches relay 17 to the (a) side to wait for response from receiver R. The service request signal is demodulated through relays 38 and 37 by the demodulating circuit and is input to control circuit 30. Control circuit 30 executes the operation to call the operator and transmits ringing tone from call signal generating circuit 34 to transmitter T to report calling.
Patent JP-2000313971-A (JP)
Title: High corrosion resistance rust preventive steel sheet excellent in press formability
Inventor: FUDA MASAHIRO
IPC: B05D7/24
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high corrosion resistance rust preventive steel sheet excellent in formability and used for automotive exhaust system members, fuel tank materials, metallic building materials for roof walls or the like and houshold heat appliances such as toasters and stoves. SOLUTION: The surface of a steel sheet has an intermetallic compd. coating layer contg. Al, Fe and Si and having <=5 μm thickness, the surface has a coating layer contg., by weight, 2 to 13% Si and 3 to 15% Mg, and the balance Al with inevitable impurities, and moreover, the surface is coated, e.g. with an organic resin film so as to impart lubricity thereto.
Patent JP-H06335076-A (JP)
Title: Isdn remote system
Inventor: FUCHIGAMI HIROYUKI
IPC: H04Q11/04
Filed: 1993-05-24
Abstract: PURPOSE:To embody an ISDN remote device with a few deices and to transfer a signal of a D-channel with a small delay. CONSTITUTION:The ISDN remote device 1 is provided with a Dch multiplexer section 7 multiplexing a Dch signal of each ISDN subscriber at a speed of an optional number of channels, a channel switch 8 connecting the multiplexed Dch signal to a transmission line 15 between a remote connector 2 and the ISDN remote device 1, ISDN subscriber circuits 5, 6 and a control section 9. The remote connector 2 a Dch processing section 12 processing the Dch signal multiplexed by the ISDN remote device 1 while keeping multiplexing, a channel switch 10 connecting the Dch processing section 12 and the transmission line, a control channel number counter 13 holding the channel number allocated for the Dch transmission and an idle channel number counter 14 holding the idle channel number of the transmission line used for talking and a control section 11.
Patent JP-2000003575-A (JP)
Title: Disk cartridge having shutter to be interlocked and disk driving device driving it
Inventor: WON HYON CHOU
IPC: G11B23/03
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cartridge for a small-sized disk having compatibility with a large-sized disk cartridge by interlocking one shutter member of the first and second shutter members opening and closing an opening part by driving the other one. SOLUTION: A pinion 18 is attached rotatably to the hinge groove formed in the central part of the upper side in a main body. The pinion 18 engaged with the two straight line racks 20a, 20b arranged so as to face each other around the hinge groove. Consequently, when the pinion 18 is rotated, these two straight line racks 20a, 20b are moved mutually to opposite directions and respective racks 20a, 20b and shutters 14, 24 are moved together. When one shutter is moved, the other shutter is moved in the opposite direction by inserting the two straight line racks 20a, 20b into two guide grooves which are formed side by side on the upper side of the main body and by moving the racks straight inside the main body.
Patent JP-H09303217-A (JP)
Title: Trouble shooting device of fuel vapor processing device
Inventor: TERAOKA KATSUHIKO
IPC: F02M25/08
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To shoot a trouble properly after closing a purge control valve even when the inner pressure of a tank side is high, in a device for diagnosing the trouble concerning the air tightness of a canister side based on the change of the canister side inner pressure when a canister side space is closed tightly by making a vapour control valve for adjusting the flow of a fuel vapor heading for the canister from a tank to a border. SOLUTION: A processing device collects a fuel vapor generated by a tank 1 to a canister 14 and purges to an intake passage 10 as occasion demands. A control valve 20 is opened based on the difference between a tank side inner pressure and a canister side inner pressure and allows the flow in of the fuel vapor to the canister 14. When a negative pressure generated in the intake passage 10 acts to the canister 14, an electronic control device (ECU) 51 closes a control valve 22 and shuts a canister side space tightly. At this time, ECU 51 diagnoses a trouble based on the canister side inner pressure detected by a sensor 41. At the diagnosing time, the negative pressure acting to the canister 14 is introduced to the control valve 20 and the valve opening of the control valve 20 is suppressed.
Patent JP-S5748322-A (JP)
Title: Method and apparatus for gas-liquid separation
Inventor: YANAGIOKA HIROSHI
IPC: B01D47/02
Filed: 1980-09-04
Abstract: PURPOSE: To make a gas-liquid separation apparatus compact by a simple structure as well as enhance economical property and reduce pressure loss by a method wherein a vortex stream including a downwardly directed stream is formed in a liquid droplet containing gas and contacted with a liquid surface to separate said liquid droplet.  
     CONSTITUTION: A gas introduced into a gas converging flow pipe 9 is revolved to an upward direction by a guide plate 22 and liquid droplet separated by centrifugal action is pressed to an inner wall thereof to be condensed and fallen therefrom. The gas flowed out from the gas converging flow pipe 9 is lowered in a raising speed because a flow passage is widen but, because said flow passage is again made narrow by said guide plate 22, a flow speed thereof is increased and, when blown out from an outlet 24, a vortex stream is formed by rapid lowering of a gas flow speed and said vortex stream is contacted with a liquid surface of stagnant water 8 to catch liquid droplet in the gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5823973-A (JP)
Inventor: HASEGAWA AKIRA
IPC: C08F265/06
Filed: 1981-08-05
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-H10311754-A (JP)
Title: Measuring apparatus for beam profile
Inventor: SAIDA KAZUHIRO
IPC: G01J1/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To measure the profile of a laser beam in a short time simply, working an article to be worked with the laser beam. SOLUTION: Between a homogenizer 22 and a glass substrate 12, a beam splitter 25 is arranged, and a branch beam from the beam splitter 25 is given to a CCD line sensor 26a. The CCD line sensor 26a gives an electric signal in proportion to the quantity of the branch beam to a measuring and analyzing apparatus 29, as a beam profile data. The measuring and analyzing apparatus 29 obtains a beam profile on the basis of the beam profile data, and according to the beam profile the shape, dislocation, and strength of the beam are analyzed and measured.
Patent JP-S5914357-A (JP)
Title: Controller for thyristor converter
Inventor: KOSEKI SHIYOUICHIROU
IPC: H02H7/12
Filed: 1982-07-15
Abstract: PURPOSE:To enhance the reliability of a thyristor converter by providing a detection output interrupter at the output side of a voltage detector which detects the voltage applied to a thyristor at an arm and interrupting the output of the detector when ''yes'' trouble occurs. CONSTITUTION:When ''yes'' trouble occurs at the output of the detector F1 of forward voltage detectors F1, F2, a voltage detection signal (a) is inputted to a delay circuit 61 and an AND circuit 63. The output of an AND circuit 63 is applied to an OR circuit 12, and the output of the detector F1, is accordingly interrupted by an interrupter B1. When the ''yes'' trouble is eliminated, the output of the detector F1 is not interrupted but transmitted to the input terminal of the OR circuit 12. Accordingly, error information is not applied to the input terminal of the OR circuit 12 for a long period, and the function of the OR circuit 12 as a double system is not failed. When the detector F2, a reverse voltage detectors R1, R2 become ''yes'' trouble, similar operation occurs.