baber/WOPTO huggingface dataset:
Patent JP-H04136551-A (JP)
Title: Mechanical direct coupled type continuous variable transmission
Inventor: SENDAI SHIGERU
IPC: F16H15/10
Filed: 1990-09-27
Abstract: PURPOSE:To freely change a transmission gear ratio in a fixed range by a mechanical structure by the use of the difference in peripheries on inner diameter and outer diameter sides of a disc rotor by moving a drive rotor placed between two disc rotors rotating in the reverse direction forth and back. CONSTITUTION:Rotating power is transmitted from a main shaft 2 to a disc rotor 3, and between the disc rotor and a sub-disc rotor 3' which is rotated in the reverse direction by a gear rotor 4, a drive rotor 5 is arranged. The drive rotor 5 is moved forth and back by means of a hydraulic control unit 6 to freely change the rotating speed of a drive shaft 5'. Power is intermitted by an electromagnetic clutch 7 of the drive shaft 5', and transmitted through a drive gear 8 and a drive gear 8' to a sub-shaft 9. When retreated, rotating power is transmitted from the disc rotor 3 through a reverse gear 10 and a reverse shaft 10', intermitted by an electromagnetic clutch 11, and transmitted through a reverse pinion gear 12 and a free gear 12' to the drive gear 8 to rotate the sub-shaft 9 in the reverse direction.
Patent JP-S63111347-A (JP)
Title: Continuously variable transmission
Inventor: TAKAMIYA KIKUZO
IPC: F16H15/52
Filed: 1986-10-29
Abstract: PURPOSE:To enhance the transmission efficiency of a continuously variable transmission, by making a drive friction wheel rotated together with an input shaft, in direct contact with a driven friction wheel having eccentricity which is adjustable with respect to the input shaft through wedge-engagement. CONSTITUTION:A drive friction wheel 58 rotated together with an input shaft 43, and a driven friction wheel 15 having its eccentricity which is adjustable with respect to the input shaft 43. In particular, in a speed shift condition, the drive friction wheel 58 and the driven friction wheel are concentrically engaged with each other. Even though the driven friction wheel is made to be eccentric to the drive friction wheel 58, the pitch line ratio between both friction wheels at the frictional transmission contact point may be made to be near 1:2. Thereby it is possible to obtain a transmission efficiency approximated to 100% with no slip.
Patent JP-S61134900-A (JP)
Inventor: TSUNODA MASAICHI
IPC: G08G1/137
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1191124-A (JP)
Title: Ink jet printer
Inventor: ITO TAKURO
IPC: B41J2/175
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To eliminate leakage of ink by draining ink quickly and easily from ink supply tube, print head, ink return tube, ink tank, or the like, at the time of conveyance, or the like. SOLUTION: A print head 20 (20C, 20Y, 20M, 20B) is coupled with an ink tank 40 through an ink supply tube 31 and an ink return tube 33 so that ink can be fed from the ink tank 40 to the print head 20 (20C, 20Y, 20M, 20B) by driving a feed pump 32 coupled with the ink supply tube 31, ink can be returned from the print head 20 (20C-20B) back to the ink tank 40 by driving a return pump 34 coupled with the ink return tube 33, and ink can be drained from the ink tank 40 to the outside through each nozzle 27 of the print head 20 (20C-20B) by driving the feed pump 32 while stopping the return pump 34 or driving at low speed thus setting the ink supply tube 31, the print head 20 (20C-20B), the ink return tube 33 and the ink tank 40 in empty state.
Patent JP-S63111582-A (JP)
Title: Image processor
Inventor: KAWAMURA HIDEAKI
IPC: G06T1/00
Filed: 1986-10-29
Abstract: PURPOSE:To perform plural kinds of image processing by rewriting the contents of a lock-up table LUT as well as control data serving as the address of the LUT. CONSTITUTION:Image data is stored in an image memory 7 via an A/D converter 4 and at the same time given to a monitor 14 via a D/A converter 13 for display. A control memory 8 stores control information in response to the area of the image data. A memory reading part 10 reads out said control information and the image data on the memory 7 and inputs them into an LUT9. Then the part 10 reads the conversion information out of the LUT9 and converts the image data.
Patent JP-H0980207-A (JP)
Title: Optical lens for ultraviolet irradiation device
Inventor: KAMEDA HIROYUKI
IPC: G03F7/20
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the optical lens for the ultraviolet irradiation device which does not decrease in the degree of ultraviolet irradiation on the surface of an irradiated body even when the body is irradiated with ultraviolet rays for a long time by forming a dielectric film between optical glass and an adhesive. SOLUTION: A 1st thin layer (dielectric film) 41 and a 2nd thin layer 42 are formed on the cemented surfaces of a plano-convex lens 10 and a plano-concave lens 30. The plano-convex lens 10 and plano-concave lens 30 are cemented together with an ultraviolet curing adhesive 20 across the thin layers 41 and 42. The thin layers 41 and 42 are formed by vapor-depositing silicon oxide (SiO2 ) on the cemented surfaces of the plano-convex lens (optical glass) 10 and plano-concave lens 30. Thus, the dielectric films 41 and 42 are formed between the lenses 10 and 30 and ultraviolet curing adhesive 20, so the lenses 10 and 30 and ultraviolet curing adhesive 20 never come into direct contact with each other and the border surfaces between the adhesive 20 and lenses 10 and 30 are not colored.
Patent JP-H08123123-A (JP)
Title: Color image forming device
Inventor: TESHIGAHARA TORU
IPC: G03G15/01
Filed: 1994-10-20
Abstract: PURPOSE: To achieve faithful color reproduction, character reproduction of high quality, reductions in size and cost, and a high speed output by making toner images of separated colors in each image forming unit different from each other in electrostatic-latent-image screen structure. CONSTITUTION: In a part higher than the middle of a color image forming device 1, a transfer drum 25 is set which is used to transfer toner images formed by two image-forming units 11 and 12 each of which forms toner images of two separate colors onto recording paper 20. The two image-forming units 11 and 12 are equipped with photoreceptor drums 21a and 21b, respectively, each having a photoconductive thin layer, such as an organic photosensitive layer, on its surface. By exposing the surfaces of the photoreceptor drums 21a and 21b to laser beam 35 for scanning, toner images of the separated colors in each of the image forming units 11 and 12 are made different from each other in electrostatic-latent-image screen structure. Thus, an average toner height on the paper 20 or intermediate transfer body can be reduced.
Patent JP-S60181413-A (JP)
Title: Drainage filter for preventing runoff of earth
Inventor: NIYUURAIIN MASAMI
IPC: E02B5/00
Filed: 1984-12-04
Abstract: PURPOSE:To simplify mounting of a filter, by a method wherein a skirt-shaped firm adhering part is formed in a protruding manner to the outer preiphery of a cover part having a number of filter holes provided therein, and the firm adhering part is cut from the skirt side to form slits. CONSTITUTION:Before a drainage canal 1 is constructed, a cover part 6 of a filter 5 is inserted through a drainage hole 3 in a U-shaped ditch 2 from the outer surface side of a side wall 2a toward the interior of the U-shaped ditch 2 until the cover part 6 is positioned flush with the inner surface of the side wall 2a. This, when the drainage canal 1 is constructed, prevents earth flowing in the drainage hole 3 through a gravel layer 4 together with the water, from flowing to the interior of the drainage canal 1, and enables only water to flow to the interior of the drainage canal 1. Even when drainage water flows reversely through the drainage hole 3, since a firm adhering part 7 is firmly secured to the peripheral wall of the drainage hole 3, the firm adhering part is protected against separation from the drainage hole 3.
Patent JP-H06110619-A (JP)
Title: External storage device
Inventor: YORIMITSU KEIICHI
IPC: G06F3/06
Filed: 1992-09-25
Abstract: PURPOSE:To reduce or eliminate overhead caused by internal head positioning with defect exchange processing concerning the external storage device provided with a function for performing the defect exchange processing when error is generated by any block defect. CONSTITUTION:When error is generated in the write block of a disk device 12 in the case of a write operation due to an access processing means 32 of a disk controller 10, a defect exchange processing means 34 performs the defect exchange processing for writing data in the first following in-line block. At the time of error caused by the write operation, the defect exchange processing means 34 temporarily performs the conventionally similar exchange processing to write data in an auxiliary block 26 and afterwards performs slip processing to shift the data written in the block preceding to a first empty in-line block 30 from the following block of the error generating block backward just for one block, to reload the data and to write defectively exchanged with the auxiliary block in the next block of the error generating block.
Patent JP-H0594385-A (JP)
Title: Method for updating timer value and input/output sub system
Inventor: KONO MASAHIRO
IPC: G06F13/00
Filed: 1991-10-03
Abstract: PURPOSE:To exactly analyze a cause by using the same timer value by two input/ output controllers and comparing time relation between plural faults respective detected by the two input/output controllers even in the case of analyzing the cause of the fault while using fault information. CONSTITUTION:A timer control part 2 reads the state of a signal line 5 and judges whether a timer control part 2 in the counter input/output controller is under operating or not and when the opposite side timer control part 2 is under operating, the timer control part 2 waits for the stop of operations at the opposite side timer control part 2. When the opposite side timer control part 2 is not operated, a state under operating is displayed through the signal line 5 to the opposite side timer control part 2. Next, the timer control part 2 operates a timer, reads the contents of a decided address in a shared memory 3 at regulated time, writes the information to the same address in the shared memory 3 while adding '1' and afterwards, repeats the operation from judgement for the passage of the regulated time. In the case of editing the fault information when detecting the fault, a control base part 1 reads the timer value in the shared memory 3 and adds this value into the fault information.
Patent JP-H04132970-A (JP)
Title: Prober mechanism for inspecting both faces of substrate
Inventor: HAYANO AKIRA
IPC: G01R31/02
Filed: 1990-09-26
Abstract: PURPOSE:To prevent a common substrate from bending and being damaged and enable simultaneous inspection of both faces by securely brining an upper prober into a surface wiring pattern both f which are in a pre-contact state, while at the same time a lower prober is brought into contact with a rear wiring pattern. CONSTITUTION:A common substrate 1 to be inspected which is mounted on a mount 6c is positioned with respect to an upper prober 2 by an X, Y, and thetamoving mechanism 6a, and an air cylinder (pre-contacting mechanism) 6b is actuated to push the substrate 1 upward, so that a surface wiring pattern 1b is brought into slight contact with the prober 2 fixed on a bracket 4e and stopped there. Then air cylinder 5a, 5d of a pressure applying mechanism 5 are actuated to push a lower prober upward to be in contact with a rear wiring pattern 1b', while at the same time the prober 2 and the surface pattern 1b in a precontacting state are securely brought into contact with each other. In this case a vertical position of the substrate 1 is not changed but its both faces are brought into contact with the probers 2, 3 at the same time, so that no bending occurs on the substrate 1 and the probers 2, 3 can be in secure contact with the patterns 1b, 1b' respectively.
Patent JP-2000087605-A (JP)
Title: Lock device for bicycle
Inventor: IWAI ATSUSHI
IPC: B60R25/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for a bicycle capable of properly maintaining a locking/releasing condition, and capable of releasing it by remote control. SOLUTION: In a lock device for a bicycle consisting of a first constituent element having a transmitting means for an identification signal, a second constituent element having a control means for identifying and judging a received signal and for transmitting an operation signal on the basis of the judment, and a third constituent element provided with both a lock body for slidably holding a latch formed into a curved shape and energized so as to be drawn in a releasing position by a spring and an electric actuator for releasing the lock of a lock mechanism on the basis of the signal sent from a control means, engaging cutout parts 38, 39 to respective lock mechanism are provided in the parts corresponding to both the locking position of the latch 33 and the releasing position thereof.
Patent JP-H05102196-A (JP)
Title: Field-effect transistor
Inventor: NAKAGAWA YOSHIKAZU
IPC: H01L29/778
Filed: 1991-10-03
Abstract: PURPOSE:To obtain an FET wherein its mutual conductance is not lowered and its noise figure is not deteriorated even when a negative voltage is applied to its gate electrode by a method wherein the compositional ratio of indium for a first semiconductor crystal layer is constituted so as to be small on the side of a second semiconductor crystal layer from the side of a semiconductor substrate. CONSTITUTION:In an InGaAs layer 3 formed on a GaAs substrate 1, the compositional ratio of In on the side of a gate electrode 9 on the surface of the substrate is formed to be small and the compositional ratio of In on the side of the GaAs substrate 1 is formed to be large. In an FET 4 this structure, when a bias voltage is applied to the gate electrode 9 and a voltage is applied across a drain electrode 7 and a source electrode 8, electrons are moved in the InGaAs layer 3 and an electric current flows according to the voltage applied to the gate electrode 9. In the InGaAs layer 3, the compositional ratio of In differs in its thickness direction, the compositional ratio of In on the side closer to an AlGaAs layer 4 is small and the compositional ratio of In on the side of the GaAs substrate 1 is large.
Patent JP-H07110422-A (JP)
Title: Lens barrel for camera
Inventor: OMIYA AKIO
IPC: G02B7/04
Filed: 1993-10-14
Abstract: PURPOSE:To miniaturize a lens barrel by retreating the excess part of a flexible printed board to a gap between a lens part and a moving barrel. CONSTITUTION:When the moving barrel 2 is housed in a fixed barrel 3, the excess part 5a is retreated to the gap 9 between the barrel 2 and the lens part 4 in a state where it is bent. When a signal is transmitted from an electric circuit, the barrel 2 is moved in the optical axis direction of a photographing lens 6 by a movement means. When the barrel 2 is moved further, it is moved to the most distant position from the bottom surface of the fixed barrel 3 and the bent excess part 5a of the flexible printed board 5 is extended. Since the printed board 5 is deformed according to the movement of the barrel 2 in such a way, an electrical connection state between electric parts in the lens part 4 and the electric circuit in a camera main body is maintained. Then, the gap 9 between the barrel 2 and the barrel 3 is unnecessitated.
Patent JP-H10102005-A (JP)
Title: Treating agent of coated surface
Inventor: MORI TSUTOMU
IPC: C09G1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent of a coated surface capable of providing a protective polishing film having an improved durability, acid resistance, cleaner resistance and luster on the coated surface by emulsifying an oil component in a water-soluble resin coating material in the treating liquid by bringing the oil component into contact with a tourmaline mixture. SOLUTION: This treating agent of a coated surface is obtained by emulsifying an oil component in a coating material by bring a treating liquid containing a water-soluble resin coating material (preferably a cation polar polyorganosiloxane resin) into contact with a tourmaline mixture. The emulsifying treatment is preferably performed by bringing the treating liquid containing the water-soluble resin coating material into contact with the tourmaline mixture in a vessel while stirring.  The tourmaline mixture is obtained by sufficiently mixing fine powders having each 3-10μm comprising 10-30wt.% fine powder of tourmaline raw ore with 90-70wt.% ceramic fine powder having high electric insulating properties such as alumina so that the directions of electric poles of the fine powder of the tourmaline raw ore may be at random, forming the mixture into granules by adding water thereto, and sintering the granules, and the sintered granules preferably have 2-6mm average particle diameters.
Patent JP-H07186565-A (JP)
Title: Thermal stencil printing paper and manufacture thereof
Inventor: KAWAZU YUKIO
IPC: B41N1/24
Filed: 1994-10-21
Abstract: PURPOSE:To realize high image characteristics and printing clarity by forming a netlike material having a fusion bonding point in which fibers of a porous support are fusion-bonded, and forming a film in which the fusion bonding point of parts of the material crosses between the fibers and its thickness is smaller than a mean fiber size. CONSTITUTION:A porous support made of polyester fiber is laminated on one side surface of a polyester film. The support is formed with a film in which a netlike material having a fusion bonding point in which fibers are fusion- bonded is formed and the fusion bonding point of parts of the material crosses between the fibers and its thickness is smaller than a mean fiber size. Such a support is thermally press-bonded, and biaxially co-oriented thereby to manufacture thermal stencil paper. Thus, high image characteristics and printing clarity are provided, and offset is eliminated.
Patent JP-2001078884-A (JP)
Title: Rice cooker
Inventor: MIYAUCHI TAKAHIRO
IPC: A47J27/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To heat rice and water inside a rice cooker without nonuniformity in temp. and also to inexpensively heat them by forming electrodes on at least the paired opposing surfaces of an inner pot, connecting an AC power source between the pair of electrodes and heating rice and water by means of energizing. SOLUTION: Power is supplied from a commercial power source to the AC power source 4, boosting is executed by the power source 4, a current is permitted to flow in rice and water 3 between the electrodes 2 of the rice cooker, rice and water 3 are heated by joule heat generated in the rice and water 3 and rice is cooked. The inner surface of the inner pot 1 is coated by an electric isolating object such as a ceramic, a voltage is impressed on a part between the electrodes 2 without any problem, the shape of the inner pot 1 is made to be nearly a rectangular solid box shape and the electrodes 2 are disposed to be adjacent to the side surface of the inner pot 1.  The electrodes 2 are of each a flat plate and arranged mutually in parallel, a uniform electric field distribution is obtained in rice and water 3 between the electrodes 2 so that they are heated without nonuniformity in temp. to obtain delicious cooked rice. The AC power source 4 is constituted of a transformer but can be constituted of an inverter.
Patent JP-2000084576-A (JP)
Title: Hydrothemal reaction apparatus
Inventor: HATAKE YASUHIKO
IPC: B01J3/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrothermal reaction apparatus which is provided with a low-temp. region in the lower part of the reaction vessel and is capable of melting an inorg. salt, separating the same from a reactant and further discharging the molten salt to the outside of the reaction vessel. SOLUTION: This hydrothermal reaction apparatus has the reaction vessel 1 which is provided with a storage section 1A for storing the molten salt obtd. by melting the inorg. salt by a melting agent in the lower part and is used in the hydrothermal reaction of a supercritical state or subcritical state, a supply pipe 21 which supplies the material to be reacted to the reaction vessel 1, a discharge pipe 23 which discharges a reaction product from the reaction vessel 1, a pressure reducing valve 25 and a solid-liquid separator 26 for separating the molten salt. The apparatus consists of a taking-out means for taking out the molten salt from the storage section 1A and a scraper mechanism 31 for scraping the inorg. salt sticking to the inside of the reaction vessel 1.
Patent JP-2001081153-A (JP)
Title: Thermosetting resin composition
Inventor: SEIKE NAOYUKI
IPC: C09D175/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin composition useful as a protection membrane or the like for a liquid crystal display equipment, a color filter for photograph element or the like by compounding a polymer containing blocked carboxyl groups and glycidyl groups, and a block isocyanate compound. SOLUTION: This thermosetting resin composition comprises (A) a polymer containing blocked carboxyl groups (e.g. carboxysilane groups) and glycidyl groups, for example, a polymer obtained by copolymerizing an ethylenic unsaturated compound having a blocked carboxyl group and an ethylenic unsaturated monomer having a glycidyl group, (B) a block isocyanate compound and preferably (C) a coupling agent (e.g. γ-mercaptopropyltrimethoxysilane). In the above composition, the component B and the component C are compounded preferably in an amount of 0.1-50 pts.wt. and I an amount of 0.1-30 pts.wt., respectively, based on 100 pts.wt. of the component A.
Patent JP-H0199753-A (JP)
Title: Device for guiding side dam in belt type continuous casting machine
Inventor: YANAGI KENICHI
IPC: B22D11/06
Filed: 1987-10-14
Abstract: PURPOSE:To reduce much quantity of loads to pins and rollers at blending parts of guide rolls by arranging side dam guide means, which radius of curvature at the bending part guiding the side dam is gradually reduced toward shifting direction of the side dam. CONSTITUTION:Grooved guide rails 18a are respectively arranged at the inner faces of one pair of the guides 18. The curving line of lower bending part at A side of mold part of the guide rail 18a is gradually reduced by large, middle to small of each radius of curvature rho1, rho2, rho3 from the upper side. Links 19b fixed to the side dam blocks 19a are endlessly connected by the pins 10 to constitute the side dam 19 and held to one pair of belts 3. At the time of continuously casting the slab 21, the side dam 19 is shifted by rotating a sprocket 7 and then as the guide rail 18a gradually reducing the radius rho of the curvature from the vertical part is arranged, the reduction force of the roller can be released.
Patent JP-H0684782-A (JP)
Title: Baking device
Inventor: KOYAMA TETSUAKI
IPC: H01L21/30
Filed: 1992-08-31
Abstract: PURPOSE:To improve the yield of a liquid crystal element, semiconductor device, etc., at the time of manufacturing the element, device, etc., by preventing the occurrence of a defective circuit pattern caused by the adhesion of a sublimate scattered in the air from a resist to the circuit pattern formed on a substrate. CONSTITUTION:A sublimate adhesion preventing pipe line 9 which is communicated with the lower cover 8 of the title device and provided with a heating coil is installed to the cover 8 and, at the same time, a similar sublimate adhesion preventing pipeline 4 which is communicated with the inside of the device is also installed to the cool plate 2 of the device. The other sides of the pipelines 4 and 9, in addition, are connected to trap sections 5 and 10 in which cooling pipelines 6 and 13 are respectively arranged.