baber/WOPTO huggingface dataset:
Patent JP-S63113478-A (JP)
Title: Image forming device
Inventor: HOSHINO OSAMU
IPC: G03G21/00
Filed: 1986-10-30
Abstract: PURPOSE:To eliminate a transfer shift, i.e. color shift by providing respective image formation media with driving sources independently of each other and driving the image expansion/contraction phases of the respective image formation media according to the passage timing of a moving body. CONSTITUTION:The plural image formation media 1a-1c are arranged successively and the moving body 4 which is driven so as to pass on transfer positions of the respective image formation media 1a-1c is provided so that images formed on the respective image formation media 1a-1c are transferred in order. The respective image formation media 1a-1c have the driving sources 13a-13c independently of each other, and the image expansion/contraction phases of the respective image formation media 1a-1c are driven according to the passage timing of the moving body; 4. When the photosensitive drums 1a-1c are driven and an image is transferred to a transfer material while, for example, expanded at the transfer position 18a of the photosensitive drum 1a, an image is transferred to the transfer material at the transfer position 18b of the next photosensitive drum 1b while expanded as well and further an image is transferred to the transfer material 8 at the transfer position 18c of the next photosensitive drum 1c while being expanded as well. Consequently, there is no transfer shift among respective image stations.
Patent JP-H02107079-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUGA ATSUO
IPC: G11B15/18
Filed: 1988-10-17
Abstract: PURPOSE:To expand noiseless variable speed reproduction range by providing a means to control the displacement of a magnetic head based on the travelling speed information of a magnetic tape introduced from a tape speed detection circuit. CONSTITUTION:A movable head controller 22 forms a control signal so that a movable head may scan successive 6-tracks equivalent to one field within a displaceable range from the output of a tape speed detection circuit 20, the output of a synchronization phase detector 21, tape travelling speed to be obtained from the output of an ID detector 16, movable head displacement quantity, and scanning track and field position information. The displacement of the movable head is operated by the level of reproduction envelope so that the movable head may scan the vicinity of the center of the track. Thus, a movable head control is available for a digital VTR and the speed range of the noiseless variable speed reproduction can be expanded.
Patent JP-S61136494-A (JP)
Title: Treatment of water
Inventor: TAMAYAMA MASAHIRO
IPC: C02F3/12
Filed: 1984-12-07
Abstract: PURPOSE:To perform stable treatment over a long period of time, by calculating redox potential at a point where BOD and COD of water to be treated become min. and performing operation so as to obtain a condition near to said potential value. CONSTITUTION:The BOD and COD components contained in water to be treated are microbiologically decomposed under an aerobic condition in the presence of activated sludge in an aeration tank 2. An ORP (hereinbelow referred to as redox potential) meter 7 is arranged to the aeration tank 2 to measure ORP water to be treated. The ORP value is inputted to a blower controller 8 and compared with a predetermined optimum value. An aeration amount is controlled by the difference of measured ORP and optimum values. The control of the aeration amount is performed by the increase or decrease in the number of rotations of a blower 4 and ON-OFF of the drive source of the blower 4.
Patent JP-H0793643-A (JP)
Title: Automatic transaction device
Inventor: KAMISAKA TOMOHISA
IPC: G06Q40/00
Filed: 1993-09-22
Abstract: PURPOSE:To speed up the trasaction operations of a customer who is used to the operations and a customer whose transaction contents is fixed by displaying the operation information for rapid processing on the screen of a display operation means when a rapid processing request information exists. CONSTITUTION:An automatic transaction device 1 is provided with a box type body 2, a horizontal operation surface 3b is provided with an operation means 9 where a touch sensor panel and a color CRT are combined, and an operation procedure and other information are displayed on the screen of a color CRT by illustrated characters or words. When a batch input processing is performed based on rapid processing information, a main control part displays the batch input screen on the operation means 9. A customer can immediately perform the operations and inputs necessary for transactions, looking at this batch input screen. When the operation of the customer is completed, the telegraphic message transmission and reception of transaction information is performed based on the control of the main control part and a card is discharged to a card port 6 at a stage when the trasaction processing is terminated. The operability of the customer who is used to the operation is remarkabley improved.
Patent JP-H06251393-A (JP)
Title: Truck count compensator
Inventor: RI TETSUGEN
IPC: G11B7/085
Filed: 1993-10-18
Abstract: PURPOSE: To provide a track count compensation device for a magneto-optical disk device. CONSTITUTION: A compensation track signal which is outputted from a comparator 80 for the purpose of compensating a track signal error generated at the time of passage of a light beam in an offset detection flag area, a pulse signal outputted from a first monostable multivibrator 20, and a track error compensation off signal outputted from a buffer control part 40 are synthesized into a track count pulse. Thus, the number of tracks where the light beam is moved on the disk is accurately counted.
Patent JP-H07112489-A (JP)
Title: Polyvinyl alcohol film excellent in heat resistance and having high modulus elasticity and production thereof
Inventor: SANO HIROFUMI
IPC: B29C55/12
Filed: 1993-10-18
Abstract: PURPOSE:To obtain a polyvinyl alcohol (PVA) film excellent in heat resistance and having the high modulas of elasticity by the addition of a decomposition inhibitor and the application of stretching at high temp. CONSTITUTION:A PVA polymer with a viscosity average polymerization degree of 3,000 or more is used and a decomposition inhibitor is added when the PVC polymer is dissolved in a solvent containing at least an org. solvent and the resulting compsn. is formed into a film or sheet. This film or sheet is stretched by 20 times or more over two or more stages within the temp. range of 100-210 deg.C and the temp. range of 230-265 deg.C to form a film or sheet characterized by that a degree of crystallization is 72% or more, tensile modulus of 60 GPa or more and a strength holding ratio after dry heat treatment at 160 deg.C for 24h is 70% or more. By this constitution, a PVA film suitable for various reinforcing agents of glass, wood or plastic or a general industrial material such as a packing material can be obtained.
Patent JP-H10195405-A (JP)
Title: Butyl rubber adhesive composition and adhesive tape or sheet using the same
Inventor: KOYAMA MASATO
IPC: C09J7/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a proper Mooney viscosity and capable of giving a butyl rubber little in a color caused by an oxime- crosslinking reaction by adding an imidazole crosslinking accelerator to reduce the amounts of an oxime crosslinking agent and an oxidizing agent. SOLUTION: This butyl rubber adhesive composition comprises (A) an oxime crosslinking agent (e.g. p-quinone dioxime), (B) an oxidizing agent (e.g. an amine- based oxidizing agent), (C) a butyl rubber, and (D) an imidazole crosslinking accelerator (e.g. imidazole). The component D is added in an amount of at least 0.2 pt.wt., preferably 0.2-5 pts.wt., per 100 pts.wt. of the component C. The component D is preferably powdery, because being added to the elastomer. The components A and B are each added in an amount of at least 0.5 pt.wt. per 100 pts.wt. of the component C. When the composition is used as an adhesive for adhesive tapes, the adhesive tapes using the original color of the rubber are obtained.
Patent JP-H07114014-A (JP)
Title: Liquid crystal display device
Inventor: HAMAGISHI GORO
IPC: G02F1/1335
Filed: 1993-10-18
Abstract: PURPOSE:To enhance the rate of utilizing light of the liquid crystal display device. CONSTITUTION:This liquid crystal display device is provided with a thin-film mirror 3 which is arranged in the light exit part of a light source device L or adjacently to the exit part and has a high-reflection material 3 having microapertures 3c of nearly the same shape as the shape of the apertures of pixels of a liquid crystal panel 5 and an optical element 4 which is arranged on the front of the thin-film mirror 3 and is formed with distributed index type lenses for condensing the light emitted from the respective apertures 3c of the thin-film mirror 3 to the respective pixels of the liquid crystal panel 5.
Patent JP-H11101720-A (JP)
Title: Gas-capturing device
Inventor: KAWACHI TAKESHI
IPC: G01N1/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To increase the sampling concentration of gas and hence improve the measurement accuracy of the gas to be measured by sampling the gas being discharged from an inspection target without any dilution. SOLUTION: An inspection material E is covered airtightly and gas being discharged from the inspection material E is captured by a chamber 10. The gas where the gas in the chamber 10 is mixed is taken out by a gas-capturing circuit and the gas to be inspected is analyzed. The chamber 10 is constituted in a box body in a closed structure and accommodates an inspection material E inside. A sampling port 12 of an internal gas is provided at the chamber 10, and the gas-capturing circuit is connected to the sampling port 12 via an opening/closing cock 12a. An airtight bag 16 that can be inflated freely is provided in the chamber 10. With the airtight bag 16, air toward the outside of the chamber 10 is freely introduced via a fresh air introduction pipe 18, thus constantly maintaining an atmospheric pressure in the chamber 10 due to the inflation of the airtight bag 16.
Patent JP-2000094070-A (JP)
Title: Mis-chuck detecting device of transfer device
Inventor: ANDO OSAMU
IPC: B21D43/05
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To correctly detect the mis-chuck even when a work is supported by fingers through the scoop-up effect. SOLUTION: In a mis-chuck detecting device of a transfer device in a forging press having the transfer device, a work (a) is supported from both sides of a pair of fingers b, b and successively transferred to each pressing position. The constant voltage is applied between a pair of fingers b, b, and a relay 20 for detecting the current is connected parallel to a constant voltage circuit. The relay 20 is operated at the voltage of not less than a specified value, but non-operated at the voltage lower than the specified value, and the mis-chuck or the normal chuck of a work of the finger (b) is detected according to the operation/non-operation. Since the relay 20 for detection is connected in parallel, the change in current based on the mis-chuck is large, and thus, the detection accuracy is also high.
Patent JP-S62120612-A (JP)
Title: Production of laminated core for magnetic head
Inventor: KIKUCHI KAZUYOSHI
IPC: G11B5/147
Filed: 1985-11-20
Abstract: PURPOSE:To improve workability by superposing a prescribed number of sheets of core leaves and preliminarily sticking a joining material consisting of a material which melts at the annealing temp. to the surface of the core leaves. CONSTITUTION:The joining material 10 is stuck to the surface of the core leaves 1 blanked to a prescribed shape in a pressing stage 21. A material selected from a nonmagnetic nonmetallic material such as, for example, SiO2 or Cu, Sn, Ti, Be or alloy of such nonmagnetic metallic materials is usable as the joining material 10. The core leaves are inserted into jigs and are arranged in the same direction and joined in a core arraying stage 22. The core leaves are annealed in an annealing stage 23. The joining material 10 consists of a material which melts at the annealing temp. of the core leaves 1 and therefore, joining of the core leaves 1 is executed simultaneously with annealing of the core leaves 1 if annealing is executed in the above-mentioned manner.
Patent JP-H06110235-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE KAZUMASA
IPC: G03G5/05
Filed: 1992-09-29
Abstract: PURPOSE:To provide an electrophotographic sensitive body excellent in sensitivity characteristics and useful for a high-speed printer, a high-speed digital copying machine or a high-speed facsimile, an electrophotographic sensitive body which hardly undergoes a change in the sensitivity characteristics due to a change of humidity or an electrophotographic sensitive body having stable characteristics at the time of repeated use. CONSTITUTION:This electrophotographic sensitive body contains crystalline titanyl phthalocyanine having the max. peak at 27.2+ or -0.2 deg. Bragg angle 2theta in its X-ray diffraction spectrum to Cu-Kalpha rays and 0.1-1,000 pts.wt. carbohydrate or deriv. thereof basing on 100 pts.wt. of the titanyl phthalocyanine.
Patent JP-H01101678-A (JP)
Title: Semiconductor device
Inventor: ECCHU MASAO
IPC: H01L21/283
Filed: 1987-10-15
Abstract: PURPOSE:To improve performance and functions of a semiconductor device by combining rare earth compound oxide superconductive crystalline films on a semiconductor substrate while interposing a II group fluoride insulating crystal therebetween. CONSTITUTION:Rare earth compound oxide superconductive crystalline films 3 are combined on a semiconductor substrate 1 while interposing a II group fluoride insulator crystal therebetween. The II group fluoride insulating crystal can not only reduce a virtual lattice nonalignment between the rare earth compound oxide superconductive crystalline films but also allow its thermal expansion coefficient to be a value close to that of the superconductor crystal. Accordingly, formation of the superconductive crystalline film 3 on the insulating crystalline film 2 causes the crystal orientation of the superconductor crystal 3 to be aligned, whereby the c axis orientation control or a single-crystal epitaxial growth of a rare earth compound oxide superconductive material can be achieved. According to the constitution, the characteristics of the supeconductive material is fully utilized and the performance and functions of the device can be improved.
Patent JP-H02107156-A (JP)
Title: Production of milk mineral concentrate
Inventor: HIRAOKA YASUNOBU
IPC: A23C21/00
Filed: 1988-10-18
Abstract: PURPOSE:To efficiently produce the subject deodorized and decolored concentrate at a low cost by passing a whey through an ion exchange membrane electrodialyzer, treating the permeated mineral-containing permeation concentrate with active carbon and, as necessary, further concentrating the treated concentrate, etc. CONSTITUTION:A whey formed as a by-product in producing cheese or casein is passed through an ion exchange membrane electrodialyzer and desalted. In the process, a mineral-containing permeation concentrate permeating through the ion exchange membrane is further concentrated in a concentrator so as to provide <=50% solid content. For example, powdery or granular active carbon is added thereto and the resultant mixture is stirred. The active carbon is then filtered off to afford the objective concentrate, which, as necessary, can be further concentrated, dried and powdered.
Patent JP-S61137620-A (JP)
Title: Repeater for three-high mill
Inventor: KASAHARA KANJI
IPC: B21B41/02
Filed: 1984-12-10
Abstract: PURPOSE:To roll out continuously any of round or flat bar or shapes in proper conditions by guiding a stock, to be rolled by a three-high mill, by the guides at inlet and outlet sides and a repeater, and absorbing the extended part of stock by the notched part of an inner wall at the inlet side of repeater or by releasing an outer wall actuated by detecting the biting of stock. CONSTITUTION:A rolling stock delivered from the lower stage of a three-high rolls 1 is fed to the upper stage of rolls 1 through an inlet side guide 2, a repeater 3, an outlet side guide 4 and pinch rolls 9. The stock is bent in the guides because the speed of stock at the inlet side of rolls is lower than the speed at the outlet side, but the bend is detected by a phototube 11 at the time of biting the stock to absorb the bend by releasing the outer wall 7 of repeater 3. When the release is troubled, the irregular deformation of stock is absorbed by allowing the stock to jut out through the notched opening 8 of the inner wall of repeater 3. Thus, any of round or flat bar or shapes is formed by continuously rolling a stock in proper conditions by using the three-high rolls 1.
Patent JP-2001084843-A (JP)
Title: Wire harness
Inventor: MOTOKAWA MASATOMO
IPC: H01B7/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve a workability at the time of dismounting from vehicle when the vehicle is dismantled. SOLUTION: A string-shaped body 7 formed a loop-shape is wounded to fix around a prescribed portion of a wire harness 1 to thereby form an eye 9 for locking a dismounting hook when the wire harness 1 is dismounted. The dismounting hook is locked to the eye 9 and is pulled up to remove the wire harness 1 from a car body when a vehicle is dismantled.
Patent JP-2001141082-A (JP)
Title: Tube for pinch valve
Inventor: KITAZAKI SATOSHI
IPC: F16K7/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a tube for pinch valve capable of preventing chipping of the tube caused by the friction of the tube constituting a pinch valve and pressing member and being hardly broken. SOLUTION: A tube constituting a pinch valve made of an elastic body and whose outer surface is covered with a carbon film is provided. According to this invetion, the slide property of a pressing member and the tube is improved, and it is possible to reduce chipping of the tube to the wear of the pressing member and the tube and prevent a breakage of the tube.
Patent JP-H06113404-A (JP)
Title: Brake for electric motor vehicle
Inventor: IMAZEKI TAKASHI
IPC: B60L1/00
Filed: 1992-09-30
Abstract: PURPOSE:To effectively utilize regenerative energy, to improve fade resistance of a mechanical brake, and hence to improve a brake performance as a whole. CONSTITUTION:Forced-cooling fans 15-18 for forcedly cooling mechanical brakes 5-8 are provided, and driven partly by regenerative power obtained at the time of regeneration. The higher a brake actuating amount and a battery voltage are, the more the regenerative power are supplied to the fans, thereby operating a regenerative brake even at the time of fully charged battery 12 thereby to alleviate loads of the mechanical brakes, and the regenerative energy is utilized to forcedly cool the mechanical brakes, thereby improving fade resistance of the mechanical brakes.
Patent JP-S61138581-A (JP)
Inventor: HIRABAYASHI MASARU
IPC: B08B3/04
Filed: 1984-12-11
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-H0795601-A (JP)
Title: Convergence correcting device for color television receiver
Inventor: HOSOKAWA HIROSHI
IPC: H04N9/28
Filed: 1993-09-24
Abstract: PURPOSE:To correct the misconvergence of PQV by using a neck twist coil to a magnetic field generating means end applying a convergence correction signal to the neck twist coil. CONSTITUTION:The sawtooth voltage PV is applied between terminals 1a and 1e. Meanwhile a negative pulse pH of 1H horizontal cycle is supplied to a primary winding 7a of a drive transformer 7 and then supplied to the base of a switching transistor TR 5. The TR 5 is turned on in the latter half of aqueous scanning, and the current supplied to a neck twist coil 22 flows to a diode 4b, the TR 5 and then to a diode 3a and increases as the time elapses. When the negative pulse pH of a flyback section is supplied to the base of the TR 5, the TR 5 is turned off and the current direction is inverted by the resonance of the coil 22 and a capacitor 10. As a result, 8 bowtie-shaped convergence correction current is supplied to the coil 22 end a magnetic flux is generated for correction of the PQV misconvergence.
Patent JP-H01198815-A (JP)
Title: Comparator
Inventor: KODERA KOICHI
IPC: H03F3/45
Filed: 1987-10-19
Abstract: PURPOSE:To make the vicinity of a power voltage to be in the operating range with comparatively simple circuit constitution by providing a selecting means selecting the output of the 1st and 2nd differential amplifier means in response to the comparison reference level. CONSTITUTION:For example, a 1st differential amplifier circuit 1 having an N-channel input MOSFET and for example, a 2nd differential, amplifier circuit 2 having a P-channel input MOSFET are provided. The output selection operation in an output selection circuit 4 and the setting operation by a comparator voltage setting circuit 3 are applied based on a control signal outputted from a control circuit 5. That is, the 2nd differential amplifier circuit 2 is selected with respect to a comparison reference voltage Vref near one power voltage like a ground potential if the circuit, and the 1st differential amplifier circuit 1 is selected with respect to a comparison reference voltage Vref near other power voltage like a power supply potential of the circuit. Thus, the circuit is operated stably even in the vicinity of the power voltage and the comparison operating range is expanded by comparatively simple circuit constitution.
Patent JP-H11148418-A (JP)
Title: Diagnostic device and method of combustion sensor feedback device
Inventor: MATTSON GEORGE W
IPC: G01M15/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To distinguish the problems on misfire or the like separately from the failure of a conductive passage when the fault condition of the conductive passage for transmitting a combustion signal by a combustion sensor of an internal combustion engine is detected by detecting a voltage level of the conductive passage and comparing the voltage level with a specific threshold value. SOLUTION: A combustion sensor 26 which is an ion probe faced to a combustion chamber 20, is mounted on a cylinder head of an engine 10, and a combustion signal is generated when the front end of flame from the combustion in the combustion chamber 20 is passed through the probe. This combustion signal having a combustion quality display voltage level is transmitted to a controller 30 through a conductive passage 34 to detect the misfire or the like in the controller 30. On this occasion, the voltage level of the conductive passage is detected in the controller 30, and the voltage level is compared with a prescribed value indicating the higher threshold value relative to the corrosion or the short circuit of the conductive passage 34. During the operation of the engine, the fault condition of the conductive passage is diagnosed when the detected voltage level is less than the specific value.
Patent JP-H08101102-A (JP)
Title: Sampling device for sample in environment
Inventor: WATABE KATSUNORI
IPC: G01N1/22
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate continued or intermittent monitoring of the measuring of the atmospheric environment. CONSTITUTION: A packed tower 2 is furnished in which atmosphere sample and an absorbent liquid are allowed to flow countercurrently and the intended component of the atmosphere sample is absorbed into the absorbent liquid, wherein the atmosphere sample is continuously supplied by a pump 12 to the tower 2 at a constant rate of flow from an atmosphere sample supply port 8, and the absorbent liquid is supplied by a constant flow pump 28 from an absorbent liquid reserver 22 at a constant rate of flow through an absorbent liquid supply hole 4 at the top of the tower 2. The intended component of the atmosphere sample is absorbed in the absorbent liquid, taken out from an absorbent liquid takeout hole 10 at the bottom of the tower 2, and supplied as the sample to an analyzing device 34.