baber/WOPTO huggingface dataset:
Patent JP-S5740357-A (JP)
Title: Brushless motor
Inventor: ANDOU SHIYOUJI
IPC: H02K29/14
Filed: 1980-08-19
Abstract: PURPOSE:To reduce the influence of a speed detecting magnetic pole exerting upon a main magnetic pole magnetic field by a method wherein the process of magnetizing motor magnet main poles is performed separately from the process of magnetizing rotor speed detecting magnetic poles fragmented rotation-wise. CONSTITUTION:Each 45 degree segment of a main magnetic pole 16 is magnetized so that its polarity may be reverse to the neighboring segments. The circumference  of the main magnetic poles 16 is composed of speed sensing magnetic poles 17 whose magnetism is relatively weak. A surface opposing speed sensing magnetic poles 17 of the magnet 1 is provided with a printed substrate 14 whereupon speed sensing conductive patterns 15 are formed. this reduces torque ripples as the magnetism of the speed sensing magnetic poles 17 work effectively only in the NS border zones of the main magnetic poles 16.
Patent JP-H09295058-A (JP)
Title: Safety device of bending machine
Inventor: KINO YOSHINORI
IPC: B21D5/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide the safety device of bending machine capable of preventing abnormal action of a ram at emergency to secure safety. SOLUTION: Bending is executed to a plate by issuing elevation instruction to a ram 9 at bending in collaboration of a punch and die D, only in bending when issuing an elevation instruction, an intermittent mechanism 21 is turned to an interruption state, a moving member is not moved though a ram 9 is elevated. On the other hand, in non-bending when not issuing an elevation instruction to the ram 9, the intermittent mechanism 21 is turned to connected state, when the ram 9 abnormally elevates, the ram 9 is elevated together with the moving member 31. When the moving member 31 is moved to a prescribed position, the moving member makes a switch device 33 issue an abnormal signal, a controller receives the abnormal signal and stops a hydraulic cylinder 11 to stop elevation of the ram 9.
Patent JP-S5638655-A (JP)
Title: Microprocessor
Inventor: HENMI TOORU
IPC: G06F15/78
Filed: 1979-09-05
Abstract: PURPOSE: To obtain the timer signal at the output terminal, without the burden of software, by providing the time measuring circuit and the latch circuit of microprocessor in one chip.  
     CONSTITUTION: In the microprocessor, the time measuring circuit 1 constituted with the binary counter in 8-bit and generating the signal in the period of time set with the control section, latch circuit 2 taking the signal from the time measuring circuit 1 as sampling clock, and inversion circuit 6 invering the signal obtained at the output of latch circuit 2 and giving it to the input of the latch circuit 2, are provided in one chip. The output of the latch circuit 2 is connected to the external terminal 3. Since the timer signal is obtained at the terminal 3, buzzer can intermittently by energized through the connection of buzzer and lamp, enabling to flicker the lamp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0253946-A (JP)
Title: Apparatus and method for producing product by knitting staffer fiber strand with fiber strand
Inventor: REIMONDO JII SUPEIN
IPC: D04C3/00
Filed: 1989-05-08
Abstract: PURPOSE: To simplify a fiber take-off apparatus by moving respective fiber strand carrier members on a quadratic carrier surface and disposing stuffer fiber strand supplying mans onto the respective supporting members forming the carrier surface. CONSTITUTION: The carrier members of the respective fiber strands 28 are moved in a prescribed pattern on the carrier surface of a partially cylindrical shape formed by the plural movable supporting members 12 arranged side-by- side. The supplying means 126 for the stuffer fiber strands 90 are disposed on the respective supporting members 12 (12'). Guide eyelets 32 on all the supporting members are located at the points nearly equidistant from a common gathering point.
Patent JP-S60258853-A (JP)
Title: Active substance filling device to porous electrode substrate for storage battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/04
Filed: 1984-06-05
Abstract: PURPOSE:To make it possible to fill active substance uniformly and sufficiently all over the inside of each active substance filling hole by enabling to fill the active substance from both sides of a substrate and furthermore holding and fixing the substrate during the filling period. CONSTITUTION:One part of net type endless belt 1, 2 are arranged so as to have a region of facing and holding surfaces 1a, 2a between which an electrode substrate is placed, while a portion of facing surfaces region is arranged up and down so as to have a vertical surface regions 1b, 2b which run through, vertically an active substance filling vessel containing a paste-like active substance a for lead storage bottery. Within the active substance filling vessel, two pairs of active substance filling rollers 4-4, 5-5 are arranged up and down and are faced to respective vertical surface region 1b, 2b and are to be revolved respectively. In this way, it can be made possible to fill the active substance all over the inside of each active substance filling hole uniformly and sufficiently.
Patent JP-H09297403-A (JP)
Title: Method for developing photoresist
Inventor: SAITO HAJIME
IPC: H01L21/027
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the pattern defects and to improve the uniformity in size of the pattern by optimizing the condition when a wafer is rotated after pure water is supplied before development. SOLUTION: Pure water is dripped on the surface of an exposed photoresist, a wafer is rotated at 600-2000r.p.m. for 0.2-6sec, and a water coating film is formed on the photoresist in 20-200μm thickness. A developer is then dripped from a nozzle to coat the rotating wafer so that the developer is held on the photoresist for a definite time. When a pattern is formed, the developer is rinsed out from the wafer with pure water, and then the wetted wafer is spin- dried. Consequently, a bubble is not deposited on the photoresist surface, the deveoper is not deactivated, the pattern defects are reduced, and the uniformity in pattern size is improved.
Patent JP-S5339005-A (JP)
Title: Automatic telephone answering set
Inventor: HARA HIROSHI
IPC: H04M1/65
Filed: 1976-09-22
Abstract: PURPOSE:To enable an automatic switching of an answrr message with use of a time, and thus to avoid recording the business of the partner subscriber according to circumstances.
Patent JP-S63279580-A (JP)
Title: Sodium-sulfur secondary battery
Inventor: NISHIMURA SHIGEOKI
IPC: H01M10/39
Filed: 1987-05-11
Abstract: PURPOSE:To make a metallic fiber insertionally arrangeable in a sodium electrode without adding any internal pressure to a solid electrolytic tube as well as to prevent this solid electrolytic tube from being damaged by inserting a mat, where a joint between fibers themselves of the metallic fiber is joined, into the sodium electrode. CONSTITUTION:An interval between a protecting tube 5 and a solid electrolytic tube 2, there is provided with a mat 4 of a metallic fiber with sodium resistance so compactly. This mat 4 has the joining plane made up of having only a joint of respective fibers themselves is crushed at the specified pressure, and by means of the intermetallic diffusion limited to this joint, and it is one that has a hole ratio of 85-98%. This mat comes into contact with the solid electrolytic tube 2 by dint of spring back, and thereby wettability by sodium on a beta-alumina surface is securable. Simultaneously, since the specified hole ratio can be obtained by this mat, any internal pressure is in no case exerted on the solid electrolytic tube 2. With this constitution, damage to the solid electrolytic tube and its extension are preventable.
Patent JP-H01283854-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMI KAZUMA
IPC: H01L21/76
Filed: 1988-05-10
Abstract: PURPOSE:To eliminate a bird' s beak, and to obtain a field insulating film adapted for miniaturization of a chip and having high homogeneity by making a polycrystalline silicon film present on a silicon nitride film as a mask. CONSTITUTION:A silicon nitride film 3 and a silicon oxide film 2 are etched with a photoresist film 4, a polycrystalline silicon film 5 is formed on a whole substrate, then heat-treated in an oxygen atmosphere, and a field insulating film 6 is formed. In this case, since the film 5 is present on the film 3 as a mask, a silicon substrate 1 inside the end of the film 3 is scarcely oxidized, and no bird's beak is generated. Then, the oxide film on the film 3 is removed by etching, and an element region is formed. Thus, the bird's beak is suppressed, and a field insulating film adapted for miniaturization of a chip and having high homogeneity can be obtained.
Patent JP-S5541521-A (JP)
Title: Document counting machine
Inventor: UCHIDA SHINYA
IPC: G06M9/02
Filed: 1978-09-18
Abstract: PURPOSE: To make it possible to count continuously documents by moving documents, which are counted by a prescribed number, to a prescribed position automatically bofore the next counting operation start.  
     CONSTITUTION: Documents A to be counted are put on holder 3 and are held by paper pressing axis 4 and are brought into contact with suction axis 2. Then, rotation axis 1 is rotated to cause suction axis 2 to revolve round axis 1 and on its own axis, thereby turning over documents A one by one to count them. After a prescribed number of documents is counted, rotation cylinder 1 is stopped to operate paper pressing device 28. Then, cam plate 9 is rotated to rotate rotary plate 12, and pole brace 19 is moved along long hole 14 to hold documents A between holding materials 17a and 17b, and rotary material 13 is rotated to feed documents A, which are held between holding materials 17a and 17b, to a paper receiving device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04341390-A (JP)
Title: Water purifier
Inventor: TANAKA NOBUMASA
IPC: C02F1/28
Filed: 1991-05-20
Abstract: PURPOSE:To make a water purifier compact by exposing the side of a cartridge to outside and making a case directly detachable from the cartridge, in a product holding cartridge, which has a filter in the inside, by a base having a raw water inlet and a case having a purified water discharging outlet. CONSTITUTION:A cartridge 5 is composed by thrusting a cover 5b, which is made of synthetic resin and equipped with a net-like inlet filter 9 at the raw water flowing inlet 41 by pressing to prevent a filtering material from flowing out, into a main body 5a made of a synthetic resin and having a purified water discharging outlet 42 at the upper part and active carbon 6 as the filtering material and a hollow yarn membrane 7 built in the main body 5a. The hollow yarn membrane 7 is stored in the space between a cap 4 and a case made of synthetic resin and having an open part 8a. The cartridge 5 is held at the cover 5b between a base 2 in which an inlet 3 is fixed and a pipe case 11 made of a transparent material, the pipe case 11 is fixed in an upper case 72, and the upper case 72 is elastically stuck to and fixed in a middle case 71.
Patent JP-S595285-A (JP)
Inventor: KURIHARA HIROSHI
IPC: G09G3/36
Filed: 1982-06-30
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-S5816735-A (JP)
Title: Continuous bending mechanism
Inventor: FUKUYOSHI SHIGENOBU
IPC: B21D7/024
Filed: 1981-07-23
Abstract: PURPOSE:To reduce a working time, and to obtain an uniform quality, by performing continuous bend-working of a V-type and an inverted V-type by cranks alternately connect to a reverse table and its rotary shaft. CONSTITUTION:A titled mechanism consists of a means for feeding a material 1 to a reverse table 14, a means for detecting the feed rate of this material and controlling and operation of the feeding means, a pair of cranks 15, 15a which pinch-hold the material 1 from the left and right, and can be moved freely at right angles with the feeding direction of the material 1, and also a means for connecting the rotary shaft of the table 14 alternately to said cranks 15, 15a. Said material feeding means is formed by a tension mechanism part 11 for giving tension to the material 1, a feed mechanism part 12 for feeding out the mateial 1 to a bending mechanism part, and a guide mechanism part 13.
Patent JP-S595716-A (JP)
Title: Electrode structure of thin film of zinc oxide
Inventor: NISHIYAMA KOUJI
IPC: H01L41/00
Filed: 1982-06-30
Abstract: PURPOSE:To form an electrode structure of a thin zinc oxide film which exhibits practically sufficient stable characteristics by interposing a V2O3 layer as a preventing layer for diffusion of Cr and Ti between the thin zinc oxide film and a Cr-Au or Ti-Au electrode. CONSTITUTION:The thin zinc oxide film 12 is formed on an oscillator 11, the V2O3 layer 13 is formed thereupon to an about 250Angstrom thickness, and a Cr-Au or Ti-Au electrode 14 is formed thereupon. Said V2O3 layer 13 is formed by an electron-beam, sputtering, ion-beam, or resistance heating vapor-depositing method. Consequently, the thin zinc oxide film has practically sufficient characteristics. Further, the result of a high-temperature load life test shows less variations in oscillation frequency and IR, no increase in the value of an R0, and high reliability.
Patent JP-S5448160-A (JP)
Title: Coating device for tape carrier producing resin
Inventor: IKUMI MASUZOU
IPC: H01L21/027
Filed: 1977-09-26
Abstract: PURPOSE: To secure an automatic coating of the resin over a single or both surfaces of the carrier tape while feeding the tape continuously.  
     CONSTITUTION: The resin coating device consists of the following component parts: tape feed-out mechanism to feed out the carrier tape taken up the reel and under assembling state onto the sealing line; transfer mechanism 2 to carry the tape intermittently; resin coating mechanism 3 to coat the resin over the coated region of the tape; baking mechanism 4 to heat up and dry the resin coated; and tape take-up mechanism 5 to take up the tape carrier after resin sealing to the reel. Mechanism 3 squeezes out the resin through a nozzle featuring a width approximate to the width of the coated region and also coats the resin on the upper surface of the coated region of the tape by the arc reciprocal motion produced by the pendulum- type motion mechanism 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S596491-A (JP)
Inventor: FUKUDA MORINORI
IPC: F16L37/23
Filed: 1982-07-01
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-S5815568-A (JP)
Title: Powder coating
Inventor: OOHASHI YOSHINOBU
IPC: C08L33/02
Filed: 1981-07-21
Abstract: PURPOSE:To provide a handy and low cost powder coating which forms a pinholeless coating, film, prepared by adding silica sand heat-treated at a specified temperature, to a powdered resin. CONSTITUTION:The powder coating is prepared by adding silica sand heat- treated at 600 deg.C or higher, pref. 800-1,200 deg.C, to a powdered resin (e.g. powdered polyethylene, epoxy or polyester resin). It is applied to an inner or outer surface of a cast iron tube without formation of pinholes in the coating film.
Patent JP-S60257372-A (JP)
Title: Sun position sensor
Inventor: MIYAZAKI KIKUJI
IPC: F24S50/20
Filed: 1984-06-05
Abstract: PURPOSE:To enable a correct chasing accuracy by detecting the position of the sun as a declination and hour angle. CONSTITUTION:A two-dimensional position sensor 9 detects the light passing through a center axis 6 of a pinhole and outputs the current proportionate to the light receiving position which is on the sensor surface. Due to a detecting head 1 rotating clockwise, now then, the position of the sun is initially positioned to + side than the hour angle of a center axis 6, so the hour angle output current which is from the sensor 9 is started from + maximum output as well and when the hour angle of the center axis 6 and the hour angle of the sun position are allowed to coincide, the hour angle current goes to zero. Consequently the output value of an encoder 3 of the time of the hour angle output current of the sensor 9 being zero shows the hour angle of the sun position. The output current of the declination of the time of the hour angle output current of the sensor 9 being zero shows then the value proportionate to the declination. By the hour angle output current and declination output current, the hour angle of the sun position and declination are obtd. from a detecting circuit 20 of the sun position and a correct chasing is enabled.
Patent JP-S63281018-A (JP)
Title: Flow velocity distribution measuring instrument
Inventor: AIZU YOSHINAGA
IPC: G01F1/712
Filed: 1987-05-13
Abstract: PURPOSE:To measure an accurate flow speed distribution with simple constitution by moving a detection opening which is arranged on the image formation surface of an enlargement optical system in a tube radius direction of an enlarged duct image successively and finding the flow velocity at each diameter part. CONSTITUTION:Laser light illuminates a glass tube 5 where particulates flows through illumination optical systems 1-4. The light scattered by the particulates passes through double diffraction systems 7 and 9 and a spatial frequency filter 8 and forms an enlarged particulate image on the detection opening 13 installed on the detection surface of a microscope optical system 11. Then the enlarged particulate image is formed on the same optical axes 6 and 6' with the optical systems 1-4, so a visual field sectional image in the tube 5 is seen in the surface of the opening and wall images of the tube 5 are also seen above and below it. Here, the opening 13 is installed at a desired measurement position in the visual field section in a tube radius direction and the flow velocity is measured at the position. Here the opening 13 is scanned stepwise successively in a tube radius direction and a measurement is taken at each position to measure the flow velocity distribution. The opening 13 is scanned under the control of a computer by using, for example, a pulse stage, etc.
Patent JP-H01286110-A (JP)
Title: Device for eliminating magnetic powder attached on head of magnetic recording and reproducing device
Inventor: SUZUKI MICHIHITO
IPC: G11B5/41
Filed: 1988-05-13
Abstract: PURPOSE:To stably eliminate magnetic powder attached on a head by forming both a magnetic powder eliminator and a roller to support the eliminator in spherical shape. CONSTITUTION:The roller 13 supported on a roller supporting shaft 6 at the tip part of an arm 7 rotatably freely is formed in the spherical shape, and the magnetic powder eliminator 14 consisting of polyurethane foam provided on the outer periphery of the roller 13 is also formed in the spherical shape similarly. By forming them in such spherical shape, it is possible to keep the contact force of the magnetic powder eliminator 14 on the head 2 constant even when dispersion in parallelism between the roller supporting shaft 6 and a head drum rotary shaft 3 due to the dispersion of components exists, and to eliminate the magnetic powder stably.
Patent JP-S5641589-A (JP)
Title: Artificial static memory unit
Inventor: IIZUKA TETSUYA
IPC: G11C11/405
Filed: 1979-09-07
Abstract: PURPOSE:To reduce electric current consumption by attaining an increase in operation speed and expansion of an operation margin, by using the constitution on the current readout system. CONSTITUTION:The drain of E type MOSFET11 is connected to bit line BL via E type MOSFET16 for a transfer gate controlled via word line WL, and its gate is connected to sources of E type MOSFETs 12 and 13. The drain of FET12 is connected to the gate of FET13 and the gate is connected to the drain of FET11 and the source of E type MOSFET14; and the gate and drain of FET14 are connected to the drain of FET13 and refresh line R via capacitor 15. When node N11 is at a low potential and node N12 is at a high potential, ''0'' is stored in this memory cell and when node N11 is at the high potential and node N12 is at the low potential, ''1'' is held. This unit empolys the electric current readout system.
Patent JP-H10291417-A (JP)
Title: Car sun visor
Inventor: SATO FUMIHIKO
IPC: B60J3/02
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent an auxiliary sun visor from being fluttered by making it dislodged from holding means when the sun visor receives wind pressure at the front. SOLUTION: One end of an auxiliary sun visor 5 having smaller area than a front glass 4 is hinged on one end of a main sun visor 1 at a surface opposite to the front glass 4 when it is used, and the main sun visor 1 and the auxiliary sun visor 5 are provided with holding means 7 for holding the auxiliary sun visor 5 at a using position and a housing position. Therefore, even if the auxiliary sun visor 5 receives wind pressure at the front, the holding means 7 is not dislodged and hence the auxiliary sun visor 5 is not fluttered by the wind. This can ensure safety in running when this sun visor is employed by a car whose roof is wholly or partially opened or closed.
Patent JP-H04343451-A (JP)
Title: Pouting method for semiconductor integrated circuit
Inventor: HAMANO KYOJI
IPC: H01L21/822
Filed: 1991-05-21
Abstract: PURPOSE:To efficiently dispose wirings by allowing overlapping of peripheral wiring regions and dividing it to channels when the region is wired by using a channel wiring method. CONSTITUTION:When an input/output block 2 is disposed at a decided position and wired by using a channel wiring method, overlapping 4 of channels of a peripheral wiring region is allowed, divided to channels 3, and a region which cannot be heretofore wired by wirings 6 already conducted, is wired 6. Accordingly, even if a terminal 5 of the block 2 is disposed near the corner of the region, the block 2 and an inner block 1 are not extended therebetween, and the block 2 can be disposed at the decided position to improve its integration.
Patent JP-S5817297-A (JP)
Title: Equipment for discharging leaked cargo liquid from liquefied gas ship
Inventor: TANIGAKI SANNOSUKE
IPC: B63B25/16
Filed: 1981-07-24
Abstract: PURPOSE:To enable safe and high-efficiency discharge of leaked cargo liquid by a system wherein after receipt of the leaked cargo liquid from a cargo tank into a closed tank, an inactive gas is forced into the closed tank to discharge the leaked cargo liquid out into the discharge system. CONSTITUTION:With on-off valves 7 and 11 left opened, a leaked cargo liquid 4 that has entered a liquid receiving vessel 3 flows into a closed tank 5. When the liquid 4 in the closed tank 5 has reached a specific level, close the on-off valve 7 and apply a high-pressure inactive gas into the closed tank 5 through a piping 8. The liquid 4 is therefore forced out safely and efficiently into a leaked cargo discharge system 10 through a piping 10A by the pressure of the inactive gas.