baber/WOPTO huggingface dataset:
Patent JP-H0193779-A (JP)
Title: Image forming device
Inventor: KUNISHI TAKESHI
IPC: G03G21/00
Filed: 1987-10-06
Abstract: PURPOSE:To prevent the occurrence of blocking of waste toner recovered in a cleaning device by detecting the temperature in the vicinity of the device to pen or close the aperture of a wind path formed in the vicinity of the device. CONSTITUTION:A fan 9 is provided in a wind path D, and an aperture is formed in the end part of the wind path D to cover a primary charger 2. An aperture is formed in the vicinity of a cleaning device 7 also, and a cover body 10 consisting of a shape memory alloy, which changes the shape at the time of a prescribed temperature in such direction that this aperture is opened, is attached to this aperture. The cover body 10 consists of the shape memorizable alloy, which is deformed as shown by a dotted line to open the aperture at the temperature at which blocking of the used toner is apt to occur, to open the aperture in the state where the temperature rise in the device has an influence upon toner. The cover body 10 is closed when the ambient temperature falls to a prescribed value and blocking of toner does not occur.
Patent JP-H1193864-A (JP)
Title: Scroll type fluid machine
Inventor: GOTOU KUNIFUMI
IPC: F01C1/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type fluid machine capable of preventing the tilt of a moving scroll member against a fixed scroll member in the cantilever support structure of the moving scroll member by a rotary shaft. SOLUTION: A moving scroll member 16 is cantilever-supported by a rotary shaft 13 via an eccentric shaft 14. A first boss section 36 is protruded to a scroll section 24 side on the substrate 23 of the moving scroll member 16, and a second boss section 37 is protruded to the opposite side to the scroll section 24 on the substrate respectively. The eccentric shaft 14 is inserted into the first boss section 36 and the second boss section 37 and supports the moving scroll member 16 in the region R of the scroll section 24 via both boss sections 36, 37.
Patent JP-S62112091-A (JP)
Title: Light wave range finder
Inventor: KAYAMA YASUNAGA
IPC: G01S17/36
Filed: 1985-11-09
Abstract: PURPOSE:To obtain a device of simple constitution which is reduced in range finding error caused by an induced component at plural modulation frequencies by providing a means for adjusting the quantity of light between a light source and a reflecting mirror or the reflecting mirror and a photodetecting element. CONSTITUTION:A signal generated by an oscillator 1 is converted into modulated light by a modulator 2 and a light source 3, and the light reaches the reflecting mirror 4 at a target point. The reflected light from the reflecting mirror 4 is incident on the photodetecting element 6. The photodetected light converted into an electric signal by the photodetecting element 6 is mixed with the signal from the oscillator 1 and converted to an intermediate frequency and the resulting signal enters a receiver 8. The signal received by the receiver 8 is sent to a phase difference measuring instrument 9 and compared with a reference signal from the oscillator 1 to obtain the phase difference corresponding to distance information. A microcomputer 10 sends a control signal to a driving device which drives a dimming filter for insertion and extraction and also reads the phase difference signal from the phase difference measuring instrument 9 to calculate the phase error, which is converted into range and displayed on a display device 12.
Patent JP-H1095105-A (JP)
Title: Cleaning device for ink roller in rotary press
Inventor: ISHIDA MASAAKI
IPC: B41F35/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent an accident caused by entanglement of a blade. SOLUTION: An ink device 3 is formed of form rollers 12 which freely detachably come into contact with a plate cylinder 2, swinging rollers 11 and milling rollers 13. The form rollers 12 are separated from the plate cylinder 2 and rotated at low speed. Cleaning liquid poured to rollers 15, 16 through a spray pipe 25 is transferred to clean the respective rollers of the ink device 3. Waste liquid of ink is collected in a cleaning liquid tank 20 by a blade 21 which is freely touched and separated to/from the circumferential face of the swinging roller 11 by actuation of an air cylinder 24. The air cylinder 24 is actuated by detecting at least the setting temperature of a temperature sensor 27 detecting the temperature of the blade 21 and the blade 21 is separated from the swinging roller 11.
Patent JP-H1182750-A (JP)
Title: Cup seal and cylinder device using the same
Inventor: ISHIWATARI ICHIRO
IPC: F16J15/3236
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a cup seal capable of always securing sealing force, even if the cup seal interposes between two members which fit with each other and slide, or a cylinder device capable of surely preventing leakage by using the cup seal. SOLUTION: An annular groove 22 is formed at a piston 21 which is freely slidably fitted into a cylinder hole 11a. A base part 33 which can be abutted on a side wall part 22a of this annular groove 22, a first lip part 31 which connects with this base part 33, extends to a side wall part 22b and comes into elastic contact with a bottom wall part 22c of the annular groove 22 at the time of a mounting and a second lip part 32 which connects with the base part 33, extends to the side wall part 22b and elastically fixes to the cylinder hole 11a are provided.  A cup seal 30 which is designed so that a location B of maximum surface pressure in the second lip part 32 may be an almost center of a surface pressure generation area Q in the first lip part 31 at the time of the mounting and total S1 of seal surface pressure of the first lip part 31 and the base part 33 which connects with this lip part 31 may be larger than total S2 of seal surface pressure of the second lip part 32 and is made of an elastic material is made.
Patent JP-H0993969-A (JP)
Title: Controller of photostrictive element, and control method
Inventor: SAITO SUSUMU
IPC: H02N11/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To get high response without incurring abrupt temperature rise for driving a photostrictive element, in the controller of a photostrictive element and its method. SOLUTION: The controller of a photostrictive element comprises a light source 2 which applies light to a photostrictive element 1 producing photostrictive effect, an illumination optical system 3, which projects the light from the light source 2 to the photostricttve element 1, and a control means 4 which controls the luminous energy of the light projected on the photostrictive element 1. And, the control means 4 lowers the luminous energy of the applied light to such quantity that the elongation of the heat influence can be ignored, in the vicinity of the point of time when the photostrictive effect by the photostrictive element 1 is saturated, by controlling the light source 2 or the illumination optical system 3.
Patent JP-H03112427-A (JP)
Title: Corner sealing of feeding tank of feeder for pig breeding
Inventor: MINAKI HIDEO
IPC: A01K5/00
Filed: 1989-09-27
Abstract: PURPOSE:To eliminate stain of joint caused by water and swine saliva and to prevent corrosion of feeder by coating joints between bottom plate and side plates and fixing sealing agent checks to the joints. CONSTITUTION:Sealing agent checks 13 of trapezoidal cross section are fixed to joints (bottom plate edge part) 12 between a bottom plate 8 of a feeding tank 7 and side plates 11 at the ends in such a way that both slopes 14 are brought into contact with the bottom plate 8 and the side plates 11 and the checks are immobilized by screws 15a. The sealing agent checks 13 are bent by following the bottom plate 8 and are prepared by molding cast iron or a rigid plastic into a trapezoidal cross section. Through holes 18 are bored from long trapezoidal sides 16 to short trapezoidal sides 17 and both the trapezoidal slopes 14 are bored with screw holes 19 to attach the sealing agent checks to the bottom plate 8 and the side plates 11. A creamy sealing agent is injected from the through holes 18 to triangular space 20 made of the short trapezoidal side 17 of the sealing agent check 13, the surface of the bottom plate 8 and the inner face of the side plate 11 and the triangular space 20 is packed.
Patent JP-2001077076-A (JP)
Title: Wafer drying device and mist spray device therefor
Inventor: WASHIMI KOJI
IPC: F26B7/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the fact that liquid-phase isopropyl alcohol(IPA) falls through in the space of the spray part of a mist spray device for a wafer drying device. SOLUTION: A mist spray device for a wafer drying device is provided with a spray part 301 which is formed with nitrogen feeding passages 304 and a light-phase IPA feeding passage 306 in its interior, and makes mist-shaped IPA which is formed by a method wherein after liquid-phase IPA enters inside the interior of the part 301 through the passage 306, nitrogen gas is mixed with the liquid-phase IPA, spray and is constituted of a porous material. The mist-shaped IPA of a temperature higher than that of a wafer is made to spray.
Patent JP-H0298155-A (JP)
Title: High frequency circuit module
Inventor: TSUBONE KENICHIRO
IPC: H05K1/18
Filed: 1988-10-04
Abstract: PURPOSE:To drop a crosstalk between an input line and an output line to a ground and to improve high frequency characteristics by separately forming input and output signal electrodes of a semiconductor element on front and rear faces, cutting off the input and output signal electrodes by a ground wiring pattern and a ground electrode, and bringing the electrode of an element mounting face into close contact with a wiring pattern to be connected. CONSTITUTION:A ground wiring pattern la is formed on a whole inner layer for forming a high frequency circuit module, and input and output signal wiring patterns 1b-1, 1b-2 are provided on the upper and lower layers disposed for holding the pattern 1a therebetween. In this case, a multilayer circuit board 1 formed with a recess 1c formed by opening the ground wiring pattern 1a of an inner layer is formed between the patterns 1b-1 and 1b-2. Then, an input signal electrode 2b-1 is formed on the mounting face, and an output signal electrode 2b-2 is separately formed on the front face, and a ground electrode 2a is formed in a frame state on the peripheral edge of the mounting face as a high frequency semiconductor element 2. Thereafter, the electrode 2b-2 is connected to the pattern 1b-2 by a bonding wire 3. Thus, the crosstalk of a signal is dropped to the ground, thereby eliminating a signal interference.
Patent JP-H0994693-A (JP)
Title: Flux cored wire for gas shielded arc welding
Inventor: KONISHI MASATO
IPC: B23K35/30
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide flux cored wire for gas shielded arc welding which is capable of improving a welding speed to, for example, 1m/min in horizontal fillet welding by a single electrode, has an excellent bead shape and fit and has excellent welding workability even in vertical up welding by the single electrode. SOLUTION: This flux cored wire for gas shielding arc welding contain, by the total weight of the wire, 3.0 to 5.5wt.% TiO2 , 0.2 to 0.5wt.% ZrO2 , 0.1 to 0.5wt.% SiO2 , 0.02 to 0.1wt.% C, 2.0 to 3.0wt.% Mn, 0.5 to 1.0wt.% Si, 0.15 to 0.5wt.% (Zr + Al) content and 4.0 to 6.0wt.% (TiO2 + SiO2 + ZrO2 ) content. The bead shapes in the horizontal fillet posture is additionally improved if Mg and Mg oxide (value in terms of Mg) are regulated, by the total weight of the wire, to <=0.3wt.% and Al2 O3 is regulated to <=0.2wt.%.
Patent JP-H02101291-A (JP)
Title: Connection structure of buried pipe for propulsion construction
Inventor: SHIBAHARA NARIYOSHI
IPC: E21B17/00
Filed: 1988-10-05
Abstract: PURPOSE:To prevent the change of the propulsion direction by providing many protruded stripes protruded outward from a pipe main body and extended in the axial direction at an interval in the peripheral direction on a collar coupled on the outside of the coupling section of a buried pipe. CONSTITUTION:Many protruded stripes 22 protruded outward and continuously extended in the axial direction are arranged at an interval in the peripheral direction on the outer periphery of a cylindrical main body section 21 made of synthetic resin to form a collar 20. Coupling sections 11 at the tips of mating buried pipes 10 are butted against each other, and the collar 20 is coupled on the outside of the coupling sections.
Patent JP-H07101136-A (JP)
Title: Image forming method for photograph print
Inventor: MANO SHIGERU
IPC: B41M3/00
Filed: 1993-10-07
Abstract: PURPOSE:To easily form a second image good in quality and superior in durability on a photographs print with high productivity by forming a second image by means of a printer on a surface of an emulsion side of the photograph print that is obtained by the developing treatment to a photographic paper. CONSTITUTION:Negative image information is inputted to an editing computer 3 from a photographic image information-inputting means 1 such as a scanner or the like and the image data is indicated on a CRT 3a. A position or a size of a second image is edited by using a character/illustration image information- inputting means 2 and an editing software 3b to be inputted to an information record medium 7. On the other hand, an image of a negative film is printed on a photographic paper by means of a printer 4 to be subjected to the development treatment by means of a photographic paper-developing machine 5 so that a developed roll 9 of the photographic paper is obtained. The second image of a character or an illustration is printed on a white portion of the photographic image of the roll 9 by means of a printer 6 and at that time the information record medium 7 controls the printer 6.
Patent JP-H04133817-A (JP)
Title: Carrying system using battery
Inventor: TAMAKI KOJI
IPC: A63B55/60
Filed: 1990-09-25
Abstract: PURPOSE:To lighten and miniaturize a battery by using a charged battery as the travel power for a carrying body, disperse and the like charging facilities at intervals of minimum necessity, and also making the battery an exchangeable and detachable type. CONSTITUTION:In the traveling condition of golf carrier cars 2 in a golf course 1, rest houses and charging facilities 4 are provided at the sides of each tee ground 3, and solar power generating sets 6' are attached to the said facilities 4 to enable charging given electric power to many batteries 8. Meantime in the carrying body 2, a handle 11 is fitted to the upper part of a frame 10, wheels 13, shaft-mounted with a motor 12, and a hand brake 14 are equipped on the lower part, and also the battery 8 is exchangeably attached and detached to a rack 15. By this system, capacity, needed for normally traveling a road 5 between the carrying facilities 4 and 4 of one hole, suffices for the battery 8, and thereby enabling the battery 8 to be compacted.
Patent JP-S60135983-A (JP)
Inventor: IKEMOTO YUTAKA
IPC: G06Q50/10
Filed: 1983-12-23
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-H04130467-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: H04N1/00
Filed: 1990-09-21
Abstract: PURPOSE:To attain accurate self-repair by executing work included in a case detected by a case detecting means and acquiring the highest priority order through a priority order determining means as failure repairing work, detecting the state of an objective device and then deciding whether a failure has been removed or not. CONSTITUTION:The case detecting means retrieves plural cases stored in a case storing means 12 and detects the case of a failure state and a failure cause diagnosed by a failure diagnostic means 12. When there are plural cases detected by the case detecting means, which case is to be applied with priority is determined by the priority determining means. In this case, the case having a larger value in the number of application successes takes priority, and when the numbers of application successes of both the cases are equal, the case having a smaller value in the number of application failures takes priority. Work included in the case detected by the case detecting means and acquiring the highest priority order is exeucted as failure repairing work, and after completing the repairing work, whether the failure has been removed or not is decided. Thus, the accurate self-repair can be executed.
Patent JP-H0584801-A (JP)
Title: Resin composition for molding
Inventor: SASAKI KEITA
IPC: B29B9/12
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the strength and rigidity of a remolded article from becoming lower than those of an initial resinous body by a method wherein the loadings of liquid crystal resin to thermoplastic resin in tire molding resin composition, which consists of matrix resin made of the thermoplastic resin and reinforcing material made of the liquid crystal resin having the melting point higher than that of the thermoplastic resin, are brought into the domain, which is not more than the phase reversal concentration and in which the fiberization of the liquid crystal resin is possible. CONSTITUTION:The compounding ratio of thermoplastic resin as matrix resin to liquid crystal resin as reinforcing material is brought into the domain, which is not more than the concentration developing no phase reversal by liquid crystal resin and not less than the region making the fiberization of the liquid crystal resin possible. The phase reversal means that the phase of two components L and M, which are macroscopically separated from each other in phase, reverses from 'L in M' type to 'M in L' type or from 'M in L' type to 'L in M' type. The region making the fiberization possible is the one, in which the aspect ratio of the liquid crystal resin becomes 3 or more after extrusion molding. When the loadings of the liquid crystal resin are within the region making the fiberization possible, the fluidity of the composition at molding lowers and its tensile strength starts to rise abruptly and the fluidity of the composition abruptly falls through the phase reversal boundary. Accordingly, the loadings of the liquid crystal resin must be within the region making the fiberization possible and not more than the phase reversal concentration.
Patent JP-S62112013-A (JP)
Title: Photoelectric displacement detecting device
Inventor: KUROKAWA KAZUO
IPC: G01D5/36
Filed: 1985-11-11
Abstract: PURPOSE:To perform fine displacement detection with high resolution without increasing the number of slits of a moving slit plate greatly by setting the pitch of fixed slits slightly different from the pitch of moving slits. CONSTITUTION:An array of slits of a fixed slit plate 4 operates as a vernier which expands the pitch width of slits of a moving slit plate 3 and makes a read. Transmitted light passed through both slits forms a pattern of a belt of light different in width, bit by bit. This pattern is photodetected by a solid- state image sensor 7 and movement of this pattern is calculated digitally by a detection data arithmetic means 11 through a signal converting circuit 9, thereby calculating the movement distance of the pattern. Consequently, the displacement of the moving slit plate 3 is detected while increased. Namely, this displacement detection has resolution corresponding to divisions of one pitch of the moving slits.
Patent JP-H07175613-A (JP)
Title: Pos system, control method therefor and pos printer
Inventor: MIKOSHIBA AKIRA
IPC: G06Q50/00
Filed: 1994-10-18
Abstract: PURPOSE:To easily obtain the POS system, for which the application software of a host device is automatically made correspondent to plural POS printers, with respect to the POS system which can connect the plural POS printers provided with different functions. CONSTITUTION:Corresponding to a control command from a host computer 2, a printer transmits the designated information of machine type identification information, version identification information and mounted function information to the host computer 2. Based on the information, the host computer 2 changes a printer control program while referring to built-in printer specification information 14, version information 15 and function correspondence information 16.
Patent JP-S61130108-A (JP)
Title: Cartridge autochanger
Inventor: HIROSE YOSHIHIKO
IPC: B65G1/137
Filed: 1984-11-29
Abstract: PURPOSE:To reduce access time by conveying a cartridge to an insertion location on an extension line located upwardly of an axis by gripping the cartridge with a hand mechanism capable of vertical and longitudinal movements as well as turning in the captioned changer for use in a microfilm system. CONSTITUTION:With a hand mechanism 76 facing to a desired rack by retrieving a required drum rack, a motor 5 is positively rotated to permit the hand mechanism 76 to advance, and then an SL device 79 is actuated by an operation signal from a photointerrupter 72 and cartridge detection signal 82 by a pin 85 to permit the cartridge to be gripped by means of hands 77, 78. The motor 5 is reversely rotated by a cartridge grip signal 82 to permit the hand mechanism 76 to go back from the rack. In succession, a standing and falling plate 64 is rotated around an axis, and the hand mechanism 76 is rotated, whereby the cartridge is adjusted to take an attitude thereof in accordance with a direction of cartridge insertion. Then, the cartridge is lifted and inserted into an insertion part. Hereby, access time can be reduced, and the captioned changer minimized.
Patent JP-H08116107-A (JP)
Title: Magnetic detecting semiconductor device and semiconductor integrated circuit device
Inventor: USUKI TATSUYA
IPC: G01R33/09
Filed: 1994-10-19
Abstract: PURPOSE: To miniaturize the whole system by forming a small-sized magnetoresistive element having high sensitivity of a semiconductor while unifying the magnetoresistive element and a peripheral circuit in a monolithic manner. CONSTITUTION: A hetero-junction by semiconductors 1, 2 and 4 having the mutually different sum of electron affinity and forbidden band width or mutually different electron affinity is formed, and a two-dimensional carrier layer is formed near the interface of the hetero-junction while magnetic impurities 5 are doped into the two-dimensional carrier layer.
Patent JP-H06100968-A (JP)
Title: Sea water corrosion resistant material in which sticking of marine organism is prevented
Inventor: SAKAKIBARA YOSHIAKI
IPC: A01N59/20
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a novel sea water corrosion resistant material in which the sticking of marine organism, particularly that of barnacles can be prevented more economically than the case in the conventional one. CONSTITUTION:This sea water corrosion resistant material in which the sticking of marine organism is prevented is a one contg. <=1.0% C, <=0.25% Si, <=2.0% Mn, 7.0 to 20.0% Al, <=0.015% P, <=0.0005% S, > 0.5 to 9.0% Cr and 50 to 80% Cu and contg., at need, 0.01 to 0.5% Ti and Nb alone or in combination, and the balance iron with inevitable impurities.
Patent JP-S61130193-A (JP)
Inventor: USUI YASUAKI
IPC: B66B13/24
Filed: 1984-11-29
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。