baber/WOPTO huggingface dataset:
Patent JP-H0824502-A (JP)
Title: Distillation column
Inventor: YUSA KAZUHISA
IPC: B01D3/16
Filed: 1994-07-19
Abstract: PURPOSE:To prevent a splash of a mist generating just after gas-liq. mixed fluid is allowed to flow into a distillation column main body to a periphery of a baffle. CONSTITUTION:The periphery of a starting material supply port 15 opening in the distillation column main body 1 so that a heated gas-liq. mixed fluid 7 is introduced is surrounded with a lower part opening baffle 17, and a slit 21 having very small width is formed at a part of the baffle 17. The mist 4b generating at the time of separating the gas-liq. mixed fluid 7 into gas and liq. in the baffle 17 reaches the slit 21 accompanied by a steam 4a in the baffle 17, most part of the accompanied mist 4b sticks to an edge part of the slit 21 having very small width and is removed from a flow of the steam 4a, and the mist becomes droplet by the mist 4b sticking one after another and runs down, the splash of the mist 4b to the periphery of the baffle 17 is prevented.
Patent JP-S6056541-A (JP)
Inventor: TSUTSUMI KIKUICHI
IPC: D05C17/02
Filed: 1983-09-09
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-H0611240-A (JP)
Title: Refrigerator
Inventor: TOIMORI NOBUAKI
IPC: F25D23/00
Filed: 1992-06-25
Abstract: PURPOSE:To provide a refrigerator with a high evaporating capability to evaporate a waste water which is accumulated in an evaporation tray efficiently, concerning a refrigerator for which a bottom structure is built in the lower part of the refrigerator main body. CONSTITUTION:A box body 16 of a bottom structure 15 consists of an inner peripheral frame 9, outer peripheral frame 22 and a storage surface 17 to fix a high tension side unit and an evaporation tray 23, and the bottom structure 15 is constituted of a protruding surface 25 at the center of a bottom surface 24 of the evaporation tray, and an evaporation plate 26 which comes into contact with the protruding surface 25.
Patent JP-H057913-A (JP)
Title: Manufacture of hot rolling steel plate
Inventor: SAKAMOTO KOICHI
IPC: B21B39/12
Filed: 1991-07-08
Abstract: PURPOSE:To prevent the camber of a plate and to equalize the quality by executing carrying and cooling, while imparting tension by a table roller until the tip part or the end part of a steel plate reaches a take-up machine. CONSTITUTION:Table rollers 30, 32 for pinching a hot rolling steel plate 12 from the delivery of a finish rolling mill are provided. When the tip part of the hot rolling steel plate 12 passes through, the pinching is released successively. In this system, tension is applied continuously between the finish rolling mill and the tip of the steel plate 12. At the time point when the tip part of the steel plate 12 is loaded on a coiler 20, all the table rollers 30, 32 are released, and tension is applied between a hot rolling mill 10 and the coiler 20. Immediately before the rear end part of the steel plate 12 passes through, the table rollers 30, 32 pinch successively the steel plate 12, and tension is applied between the rear end part of the steel plate 12 and the coiler 20. In such a manner, tension is always applied to the steel plate 12, the plate passing property is improved and a stable quality can be secured.
Patent JP-H0922530-A (JP)
Title: Optical output setting method for information recording and reproduction
Inventor: AOKI IKUO
IPC: G11B7/125
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To compensate the variation of a recording power during recording by making a value, superposing a prescribed power as an offset on the optimum recording power of a light source found in advance, an actual recording power. SOLUTION: At the time of recording, a light output transmitted from a laser diode 21 is converted to a photoelectric current by means of a photodetector 24, converted to a voltage signal by an I/V amplifier 25 and compared with a recording power set value Pwset from an addition part 23 in a compactor part 26. The compared result is compensated in phase by means of a phase compensating circuit 28 and, by feeding it back to a driver 22, feedback control of the light output power of the laser diode 21 is performed so that the difference between the light output power of the laser diode 21 and the recording power set value Pwset is eliminated.  The recording power set value Pwset is made by superposing an offset value Pofs on a target value Pw, the variation of the recording power generated during data recording is compensated by feedback control of the set value and the margin of the effective recording power is sufficiently ensured.
Patent JP-2000002736-A (JP)
Title: Leakage check device
Inventor: KANDA MASATAKA
IPC: G01R31/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a leakage check device capable of accurately performing the leakage check of a luminair. SOLUTION: A receiver 10 has a face 12 opposed to a part to be checked on the head of the body 11, and a coil L, by which a magnetic flux generated by the current of a prescribed frequency from a transmitter is detected, is arranged inside the body 11 near the face 12. A spacing retaining member 40 has a recess part 41, where the head of the receiver 10 is inserted, on one end side and is fitted to the receiver 10 so that it will be put on or taken off freely. When the leakage check of a luminair is executed by using the receiver 10, a magnetic flux is detected by contacting the head face 46 of the spacing retaining member 40 with the luminair in the state of the spacing retaining member 40 fitted to the receiver 10, to thereby keep the spacing between the investigation face 12 of the receiver 10 and the luminair constant.
Patent JP-S5867362-A (JP)
Title: Controller for moving electrode type electrostatic precipitator
Inventor: OOURA TADASHI
IPC: B03C3/74
Filed: 1981-10-20
Abstract: PURPOSE:To prevent the rescattering during removing of dust by detecting the abnormal phenomena of electrostatic charge conditions generated by the dust layers which deposit on the surfaces of the dust precipitating electrodes of a moving electrode type electrical dust precipitator and removing the dust for a prescribed time in accordance with the detection signal thereof. CONSTITUTION:When an abnormal phenomenon such as reverse ionization arises upon thickening of the dust layers on the electrical dust precipitators 29 of an electrical dust precipitator, the detected voltage VC detected with an electrostatic charge detector 30 and a predetermined set value VL of electrostatic charge voltage are compared in a detecting circuit 37 for abnormality of the charge voltage, and in the case of VC<VL, a voltage abnormality signal is outputted. The detected current IC detected with discharge current detector 27 and a preset value IL of discharge current are compared and in the case of IC<IL, a current abnormality signal is outputted from a detecting circuit 39 for abnormality of discharge current. When at least one of these abnormality signals for the voltage and the current is outputted, an operation command signal for operating the removal of dust for a prescirbed time is outputted, and the dust on the surfaces of the dust precipitating electrodes is removed by rotary brushes, whereby scattering of the removed dust and reentry into clean gases are prevented.
Patent JP-S6328548-A (JP)
Title: Pipe inner face polishing device
Inventor: AIZAWA GORO
IPC: B24B29/00
Filed: 1986-07-16
Abstract: PURPOSE:To immediately discharge chips out of a pipe and polish the inside of said pipe uniformly and efficiency by using a rotary vane which is rotated by an air flow sent and fed from one direction inside said pipe and a gear mechanism, rotating first and second polishing members in the opposite directions to each other, and cleaningly polishing the inside of said pipe. CONSTITUTION:By using rotary vanes 2 which are rotated by the force of an air flow sent and fed from one direction A in a pipe 1 and a gear mechanism 22, a first and a second polishing members 15, 11 are rotated in the opposite directions to each other to cleaningly polish the inner face of the pipe 1. Thereby, even if one of the polishing members hits against an obstacle projected out inside the pipe stopping its rotation, the other polishing member is not affected by it and can be rotated at nearly twice the rotating speed hitherto, without producing unpolished part on the inner face of the pipe 1. The ground dust which are ground off can be discharged out of the pipe 1 by means of the air blow fed into the pipe 1, thereby, polishing the inner face of the pipe 1 uniformly and with high efficiency.
Patent JP-2000357014-A (JP)
Title: Position detection control device
Inventor: SHIRAHATA SHIGEKI
IPC: G05D3/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate position detection control device for properly operating a moving distance even when a wheel is expanded or worn by thermal expansion. SOLUTION: This device is provided with an absolute position deviation comparing circuit 8 for comparing the deviation of an absolute value and a pulse count value, a pulse correction operating circuit 9 for operating the moving distance (weight value) per pulse, a storage circuit 10 for storing the value operated by this pulse correction operating circuit 9 and a pulse count operation correcting circuit 11 for operating the moving distance on the basis of the stored value in this storage circuit 10 and outputting it as a corrected moving distance 12.
Patent JP-S5869806-A (JP)
Title: Cosmetic lotion containing stable collagen
Inventor: MOCHIDA NOBUO
IPC: A61K8/40
Filed: 1981-10-20
Abstract: PURPOSE:To prepare the titled lotion having low irritant property and storable for a long period without causing the degradation, coagulation and precipitation of collagen, by compounding a natural soluble collagen stably in a cosmetic component composed of water and a solubilizing stabilizer consisting of salts and/or a moisture retainer. CONSTITUTION:The objective stable collagen-containing cosmetic lotion is obtained by adding (A) 0.1-5wt% soluble natural (untreated) collagen having a pH of 4-10 (especially 5-9) and a molecular weight of 100,000-300,000 in (B) a cosmetic component containing (i) 0.5-10wt% solubilizing stabilizer consisting of a salt such as sodium chloride, sodium citrate, sodium dihydrogen phosphate, etc. and/or a moisture-retaining agent such as glucose, urea, mannitol, etc., and (ii) 75-95wt% water. The lotion may contain further, an alcohol, a surface active agent, an ultraviolet absorber, various drug components, a chelating agent, etc.
Patent JP-S5792176-A (JP)
Title: Production of etching plate
Inventor: KOSHIMURA KATSUMI
IPC: C23F1/00
Filed: 1980-11-28
Abstract: PURPOSE: To obtain blanked plates which permit fine and sharp working, and easy affixing of plural pieces with good balance by producing the blanked plates to be affixed in forming the projecting parts of characters, patterns or the like by etching a stick-down blank material plate.  
     CONSTITUTION: A blank material plate 1 of synthetic resin or glass having a glue layer 2 on the rear is tentatively adhered onto a waterproof stripping sheet 3 of PE or the like. In this example, the plate 1 consists of two layers of dissimilar color PS plates 2. A chemical resistant layer is formed on the required surface on the plate 1, and this layer is etched with an etching soln. (thinner type) that does not corrode the sheet 3. If the plate 1 is of glass, fluorine type is used for the etching soln. In this way, the sheet 3 adhered tentatively with blanked plates 10, 10a of a desired shape is obtained. Next, a tentative adhesive sheet 4 having a glue layer 5 of adhesive force weaker than that of the layer 2 is adhered whereby this etching plate is completed. At the time of use, the sheet 3 is stripped and is affixed to an object to be affixed and the sheet 4 is stripped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5958629-A (JP)
Title: Magnetic recording medium
Inventor: YAMAUCHI KOUICHI
IPC: C09D175/04
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a tape for a VTR which prevents dislodging of powder, etc. without deteriorating the adhesion to a substrate and has excellent runnability by providing a backing layer having a specific elastic modulus or above via an undercoating layer having a specific modulus or below on the surface on the side opposite from the surface of a substrate formed with a magnetic layer. CONSTITUTION:An undercoating layer consisting of three components; a cellulosic resin, a thermoplastic polyurethane elastomer and polyisocyanate, is formed on the surface of a substrate in such a way that the elastic modulus has the value of <=10<9>dyn/cm<2> and up to 3X10<7>dyn/cm<2>. A backing layer having 10<9>-10<11> dyn/cm<2> is formed thereon by using a resin compsn. or the like similar to the components of the undercoating layer. The tape for a VTR or the like which has excellent running durability, is free from peeling, dislodging of powder, etc. from the substrate upon long term use and has high S/N is thus obtd.
Patent JP-S6412077-A (JP)
Title: Actuator
Inventor: HORIKAWA HIROSHI
IPC: F03G7/06
Filed: 1987-07-06
Abstract: PURPOSE:To attempt the prevention of deterioration in the performance of an actuator as well as to improve the life-time thereof by providing a compensation device absorbing the deformation in elongation for one end of the actuator. CONSTITUTION:Both a corrective spring 9 and a friction wheel 10 are provided for one end of an actuator which is to be operated reversibly depending on the change in temperature. Let tension T produced by a corrective spring 9 be 10kgf, and the coefficient (mu) of friction of the friction wheel 10 be 0.2, tension to be used by a wire made of a shape memory alloy becomes T2=muXT1=2 kgf by means of the friction wheel 10, this device thereby starts operating when the tension at the shape memory alloy 1 side becomes less than 2kgf, thereby compensating the tension so as to be 2kgf at all time while the elongation of the shape memory alloy 1 due to creep is being absorbed. As a result, the working life-time of the actuator 1 is remarkably improved, thereby improving greatly reliability and durability as the actuator.
Patent JP-H05335528-A (JP)
Title: Manufacture of composite semiconductor substrate
Inventor: SAKAKIBARA TOSHIO
IPC: H01L21/762
Filed: 1992-06-02
Abstract: PURPOSE:To simplify a manufacturing process and reduce the cost of manufacture by forming an insulating film on a first semiconductor substrate and a groove in a second semiconductor substrate, bonding these substrate together, and ensuring conduction between them. CONSTITUTION:A composite semiconductor substrate 100 is composed of a first semiconductor substrate 11 and a second semiconductor substrate 21 bonded together. An insulating film 15 and an epitaxial layer 25 are formed between these substrates 11 and 21. A groove and a gap are formed where the epitaxial layer 25 is to be grown. After the substrates 11 and 21 bonded together with the insulating film 15 inbetween, the epitaxial layer 25 is formed. Thus the region having the insulating film 15 formed provides insulation in the direction perpendicular to the substrate face due to the insulating film 15; the region also has conductivity in the direction perpendicular to the substrate face due to the epitaxial layer 25. This facilitates the formation of the epitaxial layer 25 the thickness of which is the same as that of the insulating film 15. Also, this makes it possible to lap and polish a substrate 11 in one final process.
Patent JP-S6146581-A (JP)
Inventor: IWASE ISAO
IPC: G07B15/00
Filed: 1984-08-10
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-2000002579-A (JP)
Title: Liquid level detector for photosensitive material processors
Inventor: OGISO TAKASHI
IPC: G01F23/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To protect the electrodes of an electrode switch to be a liq. level detector from treating liqs. in a liq. level detector of a photosensitive material processor for treating developing papers. SOLUTION: The level detector uses a machined coaxial cable 232 as an electrode 230 for detecting the liq. level, and the electrode 230 is constituted by exposing a first and second electrodes 234, 236 on the coaxial cable 232 and coating the entire coaxial cable 232 with a conductive resin 238, including the first and second electrodes 234, 236, thereby protecting the first and second electrodes 234, 236 from treating liqs. owing to the conductive resin 238.
Patent JP-S6341272-A (JP)
Inventor: RUTSUTSU BAIZE
IPC: B60T8/48
Filed: 1987-07-08
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-H0455115-A (JP)
Title: Device for preventing lateral rolling of vehicle chassis
Inventor: HAYASHI TAKEHIRO
IPC: B60G17/015
Filed: 1990-06-26
Abstract: PURPOSE: To prevent the rolling of a vehicular body by sliding spline gears according to sensor signals, and thereby adjusting length of a rolling preventive intermediate stage. CONSTITUTION: Hydraulic pressures in chambers P, Q are controlled based on vehicular driving conditions sensed by sensors arranged on a body or a tire, such as acceleration, braking deceleration, or variation of curvature of a road. The chambers P, Q are formed across a partition wall 35 inside a cylindrical casing 31 which is inserted into an intermediate stage 22 for preventing widthwise oscillation whose both parallel front ends are connected to a control arm of the vehicular body. Spline gears 4, 5 respectively inserted into the chambers P, Q are slid for adjusting length of a rody body of the oscillation preventive intermediate stage 22 on the outside of the spline gears 4, 5. Different twisting forces are thus generated. It is thus possible to prevent the rolling of the car even when the road condition or running speed is varied.
Patent JP-S6228604-A (JP)
Title: Noncontact type profile measuring instrument
Inventor: KUBOYAMA KIYOSHI
IPC: G01B7/00
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the influence of a fine crack, etc., produced in the surface of an object to be measured, by constituting an eddy current detecting section in a double-coil structure and, at the same time, making the frequency of an exciting signal variable. CONSTITUTION:When AC signals of, for example, <=5kHz are impressed upon each coil 14 and 15 of a bridge circuit from a signal supplying source 18, a magnetic flux is produced from the coils 14 and 15 and an eddy current is made to flow below the surface crack of an object to be measured in accordance with the output frequency of the signal supplying source 18. A magnetic field is formed on the surface of the object to be measured by the eddy current and the impedance of the coils 14 and 15 changes. Therefore, the difference in output between both coils 14 and 15 is fetched from the bridge circuit and amplified at an amplifying section 19. After the amplification, the difference is led to a coordinate transforming means 20 and only the lift-off component is fetched and outputted. Since the lift-off component signal is low in level, the coils 14 and 15 are constituted to have a double-coil structure and in a bridge circuit constitution.
Patent JP-S6228623-A (JP)
Title: Photometer
Inventor: SONOBE YOJI
IPC: G01J3/18
Filed: 1985-07-31
Abstract: PURPOSE:To accurately measure the absolute power of light to be measured, by separating the spectrally separated light to be measured into each components having different polarizing directions by means of a polarizing element and transducing each component into electric signals, and then, measuring the absolute power from the electric signals and the spectrally separating efficiency, loss factor, and converting efficiency. CONSTITUTION:When light Q to be measured is made incident to a diffraction grating 1, the grating 1 diffracts the light Q and outputs the light after spectrally separating the light into each component wavelength. In this case, rays of light of specific wavelengths, which are determined depending upon the set angle of the grating 1, outputted from the grating 1 are made incident to a polarizing element 3. The lights of each wavelength component diffracted in such a way are sent to the element 3 and separated into S-polarized light and P-polarized light components at every component wavelength by means of the polarizing element 3. Therefore, the polarized light components P and S having this power are respectively sent to light receivers 4 and 5. From the light receiver 4 the 1st electric signal e1 which is proportional to the power Pw of the P-polarized light component is outputted and from the other light receiver 5 the 2nd electric signal e2 which is proportional to the power Sw of the S-polarized light component is outputted. A power measuring section 6 finds the absolute power of the light to be measured by operation.
Patent JP-H1020591-A (JP)
Title: Image forming device provided with image erasing device
Inventor: MATSUMOTO MASANORI
IPC: B65H3/44
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the processing of a sheet when the sheet obtained by erasing an image is reutilized as the sheet for forming the image again and to prevent an image forming device from being made large-sized as a whole. SOLUTION: The main body of the image forming device 1 is provided with a paper supply tray for erasing an image 21. Then, the sheet is sent out to a paper supply path 59 through a paper supply roller 21a arranged according to the tray 21 and an image erasing device 60 is arranged at the middle of the path 59. The path 59 is made to communicate with an existing intermediate path 42 leading to an intermediate tray 19 arranged in order to execute a both- side image forming action through a sheet housing part 45 temporarily housing the sheet from which the image is already erased. The housing part 45 is provided with a paper supply roller 52 and a feeding roller 53 for sending the sheet into the path 43.  The path 63 is provided with branching paths 46 and 47 for sending the sheet into paper supply trays 17 and 18 halfway thereof and switching pawls 48 and 49 for guiding the sheet to the paths 46 and 47.
Patent JP-S6412528-A (JP)
Title: Resist development device
Inventor: KATO SHIGEKI
IPC: G03F7/30
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the generation of dust and to contrive the improvement of the reliability of a pattern processing accuracy and element characteristics by a method wherein, after prescribed light is irradiated on the unnecessary resist part only on the peripheral surfaces of a semiconductor substrate, a development processing is performed. CONSTITUTION:A semiconductor substrate 7 is attracted on a spin chuck 6 and thereafter, is revolved by a spin motor 10. Light emitted from a light source 11 is irradiated on the surface, the rear part and the side surface parts on the periphery of the substrate 7 in a prescribed wavelength from projectors 13 through an optical fiber 12 and an unnecessary resist on the parts is exposed. Accordingly, the unnecessary resist on the peripheral parts of the substrate 7 is removed with a developing solution. Then, the projectors 13 are moved to the outer peripheral part in a lower cap 9 and protective plates 14 are erected from the upper and lower surfaces of the cap 9 to shield the projectors 13. The motor 10 is stopped, a developing solution D is fed on the substrate 7 and a processing is performed.