baber/WOPTO huggingface dataset:
Patent JP-H10262829-A (JP)
Title: Electric hot water pot
Inventor: SUGIZAKI SHUNEI
IPC: A47J27/21
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance operability for releasing a lock in using a pot. SOLUTION: The lock is released by a hot water lock lever 64 so that hot water is discharged from an inner container 7. Then, a blocked state of a flow prevention valve 42 is released, enabling hot water discharge from the inner container 7. In addition, a cover lock arm 74 is detached from a lever 10 for opening/closing the cover, releasing the blocked state of the cover 8. As a result, plural lock-releasing operations can be carried out by one single operation at the time of use of the pot.
Patent JP-H06288958-A (JP)
Title: Method for detecting corroded part of cast-iron pipe buried in ground
Inventor: KAJIYAMA FUMIO
IPC: G01N27/26
Filed: 1993-04-06
Abstract: PURPOSE:To obtain a corrosion detecting method by which the corrosion of a buried cast-iron pipe can be easily detected from the ground surface and, at the same time, the future progress of corrosion can be predicted. CONSTITUTION:The corrosion of a buried cast-iron pipe 2 is discriminated from the ground potential value of the pipe 2 and the difference between the ground and corrosion potential values of the pipe 2 by measuring the ground potential value by bringing the terminal 4 of a ground potential measuring instrument 3 into contact with the pipe 2 and moving a copper-copper sulfate electrode 6 along the pipe and, at the same time, measuring the corrosion potential value from the ground surface with a corrosion potential measuring instrument 8. In addition, the degree of corrosion and future progress of corrosion are predicted from the magnitudes of the values.
Patent JP-H05205247-A (JP)
Title: Magnetic recording medium, polyurethane resin used in it, and its manufacture
Inventor: HIROSE SETSUO
IPC: G11B5/702
Filed: 1992-02-28
Abstract: PURPOSE:To achieve an improved surface smoothness and durability by dispersing a magnetic powder homogeneously by containing a polyurethane resin with a specific property in a binder of a magnetic layer where a ferromagnetic power is dispersed into the binder. CONSTITUTION:The magnetic recording medium is a magnetic recording medium with a magnetic layer where a ferromagnetic powder is dispersed into a binder on a non-magnetic support. The binder contains a main chain consisting of polyurethane polymer, a side chain where a repetition unit consists of methacrylic ester unit or acrylic aminoalkylester unit and a weight average molar weight consists of 1000-10000 acrylic polymer, and a polyurethane resin which is constituted of a bonding group with sulfide bond which connects the main chain and the side chain. In this manner, by using what is obtained by performing graft polymerization of the polyurethane resin and end-diol type acrylic macro-monomer, both advantages of acrylic and polyurethane resins can be fully utilized, thus achieving improved durability.
Patent JP-H09275616-A (JP)
Title: Method for preventing shrinking back of cable sheath
Inventor: OOTAWA KENICHI
IPC: H02G3/30
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the shrinking-back of a cable sheath which makes it possible to fix the cable sheath irrespective of cable sizes or cable sheath materials and without the requirement of skill in technology. SOLUTION: A protruding molding 3 larger in diameter than the gap between a cable sheath 1 and a bracket 4 is retained on a windable material. This windable material is wound over the cable sheath 1 and tightened with a bracket 4 over it, which makes the protruding molding 3 grip the cable sheath 4 to secure it. In is more desirable that the protruding molding 3 above is a sphere and the windable material above is a tape. In some cases, the protruding molding 3 above can be a cylindrical rod. Also, the windable material above can be a chain connecting the protruding molding 3 above.
Patent JP-H0671597-A (JP)
Title: Manufacture of bushing base plate
Inventor: SHIMIZU SUSUMU
IPC: C03B37/08
Filed: 1992-02-28
Abstract: PURPOSE:To make the thickness of a nozzle uniform and prevent the generation of cracks and splits on the nozzle by forming a recessed part in a circular or special shape, forming a projecting part on the opposite side, press-fitting an individual piece which has a circular or special shape and is previously shaped in the recessed part, and carrying out shaping, extrusion, and boring work by punchers. CONSTITUTION:A bushing base plate member is shaped to a necessary plate thickness by a pressing machine, and formed on a flat bushing base plate member 15. Then, a number of punching works in a circular or a special shape are applied on the bushing base plate member 15 by one or a plurality of punches 11 and a die 14, and shaped to a shape so as to form a recessed part 16 on one side and a projection part 17 on the other side. Then, an individual piece 27 in circular or special shape which is previously shaped is press-fitted into the recessed part 16. Then, the puncher 11 is replaced by a flat puncher, which is pushed in, and shaping, extrusion, and boring works are carried out is succession, replacing the punchers, and the nozzle having each prescribed projection form is drilled uniformly in concentric form.
Patent JP-H04312185-A (JP)
Title: Pre-processing device for recognizing object
Inventor: SHIMOGOE AKIRA
IPC: G06T1/00
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a pre-processing device for an object recognizing device which can pick up a density Value sudden change area even concerning an object facing the direction where the density value sudden change area cannot be picked up only by differentiating a density value distribution obtained by a two dimension image pick-up device along the coordinate axis. CONSTITUTION:The density value obtained by the two dimension image pick-up device is stored in addordance with the coordinate value of a transforming coordinate system which is obtained by rotating the coordinate system of the image pick-up device. The data is differentiated and processed along the transforming coordinate axis. Thus, the density value sudden change area which cannot be picked-up since it becomes only a small differential value by a differential processing along the fixed coordinate axis becomes the large differential value so as to be pickedup.
Patent JP-H09270564-A (JP)
Title: Manufacture of ii-vi compound semiconductor
Inventor: ASANO TAKEHARU
IPC: H01L21/203
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for growing a II-VI compound semiconductor of high quality on an Si substrate. SOLUTION: In heat treatment of an Si substrate before a II-VI compound semiconductor is grown on the Si substrate, AsH3 is introduced. The rate of flow of AsH3 is set to not less than 5μmol/min and not more than 360μmol/min. In the case where this invention is applied to a light-emitting diode, AsH3 is introduced, for example, at 23μmol/min in heat treatment of an Si substrate 11. Then, an n-type ZnSe clad layer 12, a ZnCdSe active layer 13 and a p-type ZnSe clad layer 14 are sequentially grown. In addition, a part of the grown layer is selectively etched up to a halfway portion of the n-type ZnSe clad layer 12, and In is evaporated as an electrode 15 on the n-type semiconductor. Also, on the p-type ZnSe clad layer 14, Au is evaporated as a electrode 16 on the p-type semiconductor.
Patent JP-S523310-A (JP)
Title: Remote scanning system
Inventor: IWATA TSUTOMU
IPC: H04Q3/545
Filed: 1975-06-24
Abstract: PURPOSE:The monitoring points of the branch station are scanned by the branch station itself, and only when effective information is received by the branch station, the information is to transmit to the key station.
Patent JP-H02256218-A (JP)
Title: Lc composite part
Inventor: OKAMURA NAOTAKE
IPC: H01L27/01
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate a shield electrode layer and to realize compactness of an LC composite part by forming capacitor electrode patterns to hold a coil pattern therebetween. CONSTITUTION:Coil patterns 2, 3 are printed on both sides of a junction sheet 1 which consists of an insulator. Sheet layers 4, 5 which consist of an insulator are formed on the coil patterns 2, 3. A capacitor section 9 which is provided with capacitor electrode patterns 7, 8 on the both sides of a dielectric layer 6, and a protective layer 10 which consists of an insulator or a dielectric are formed on the sheet layer 4 successively. In the meantime, a capacitor section 14 which is provided with capacitor electrode patterns 12, 13 are formed on the both sides of a dielectric layer 11 and a protective layer 15 which consists of an insulator or a dielectric are formed successively on the sheet layer 5. Thereby, one side of a print coil is covered with a pair of capacitor electrodes and the print coil can be sealed. Compactness can be realized by laminating an inductor and a capacitor.
Patent JP-H11282956-A (JP)
Title: Slip identification method, its device and storage medium
Inventor: MATSUSHITA MITSUGI
IPC: G06T7/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately identify even documents of a similar basic structure. SOLUTION: An entire image identification part 5 identifies a document by collating an input slip image and the entire image of the document registered in a dictionary 3. Then, for the identified one or a plurality of documents, a partial image identification part 6 further identifies the documents by collating document names or the like. A part of the image is character information. When registered image are generated, a part of registration object images is registered and a most different part between already registered images and the registration object image is registered. Only when the plural kinds of the registered images similar to the image of a routine slip are present, a part of the images is collated.
Patent JP-H06266645-A (JP)
Title: Data processor
Inventor: FUKUDA SHUJI
IPC: G06F13/14
Filed: 1993-03-12
Abstract: PURPOSE:To individually control external peripheral equipments between the external peripheral equipments whose peculiar addresses are the same by converting an address signal which a central arithmetic processing device outputs in an address conversion circuit and outputting the converted address signal outside a data processor. CONSTITUTION:The central arithmetic processing device 10 outputs an address '2' as the address signal when the external peripheral equipment 31 is to be controlled. The address conversion circuit 20 converts the address '2' into an address '1' in the address signal. The address signal of the address '1' which is converted/outputted is received by the external peripheral equipment 31 and the external peripheral equipment 31 makes a response. In such a case, the external peripheral equipment 32 does not make the response since it receives the address signal of the address '2'. When the external peripheral equipment 32 is to be controlled, the address '1' is outputted as the address signal. The external peripheral equipment 32 makes the response since it receives the address signal of the address '1'. At that time, the address signal of the address '1' is converted into signals except the address '1'. Thus, the external peripheral equipment 31 does not make the response.
Patent JP-H09242035-A (JP)
Title: Road surface antifreezing liquid discharge nozzle, buried nozzle arranging pipe discharging device of antifreezing liquid, and installation method of the nozzle
Inventor: KATO JOJI
IPC: B05B1/18
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge nozzle which can flexibly bear a load of an automobile or the like without clogging due to earth and sand and the like and breaking down due to freezing. SOLUTION: This discharge nozzle 7 is formed into a cylindrical form out of material having heat resistance bearing for temperature of about 170 deg.C and elasticity such as silicone rubber. The interior is formed into a liquid flow passage supplying road surface antifreezing liquid, the upper end side 7B is formed into a flat shape, and the nozzle port 7C is formed in a closed state openable by liquid pressure. The discharge nozzle 7 is fitted to a nozzle arranging pipe through a nozzle fitting member, and the nozzle port 7C is installed in the state of projecting from the road surface by about 5mm.
Patent JP-S575056-A (JP)
Title: Document feeder
Inventor: IKUKATA SEIICHI
IPC: G03G15/04
Filed: 1980-06-12
Abstract: PURPOSE:To synchronize an original and transfer paper accurately by temporarily stopping a drum just before the original on the drum arrives at an exposure slit, and again starting the turning of the drum synchronously with the transfer peper in a copying machine which holds the original on the drum and subjects the same to slit exposure. CONSTITUTION:In an automatic original feeding part (ADF)200, an original passes through feed rollers 204a, 204b and is held by an original holding drum 206 and is exposed in a slit exposure part 207 by receiving the light from a lamp 210. This exposure light forms latent images on a photosensitive drum 101 by way of mirrors 211, 212, an inmirror lens 213, etc. The original temporarily stops just before the exposure slit 207, and at the time when transfer sheets 401-403 pass through a synchronizing roller 411, it is again turned by a spring clutch and is exposed.
Patent JP-S63246767-A (JP)
Title: Image recorder
Inventor: ABE HIDEKAZU
IPC: G03G15/047
Filed: 1987-04-02
Abstract: PURPOSE:To permit stressing of an image in an assigned part with the same developing color by providing a recording means for recording the image on the same recording surface by changing the recording density of a 1st time and the recording density of a 2nd time from each other thereby changing the densities on the outside and inside of the image stressing region assigned by an assigning means. CONSTITUTION:The recording means (b) for recording the image on the same recording surface by changing the recording density of the 1st time and the recording density of the 2nd time from each other thereby changing the densities of the inside and outside of the image stressing assigned by the assigning means (a) has a 1st exposing system (d) which forms a latent image by exposing the original image onto a photosensitive recording medium (c), a 2nd exposing means (e) which erases the latent images on the inside or outside of the image stressing region assigned by the assigning means (a) successively according to the number of recording and a control means (g) which variably controls at least either of the developing bias of a developing means for developing the latent image and the exposure of the 1st exposing system (d). The stressing of the image in the assigned part even with the single developing color is thereby permitted.
Patent JP-S57193261-A (JP)
Title: Method and machine for testing of molding sand
Inventor: OOISHI UKICHI
IPC: B22C5/00
Filed: 1981-05-25
Abstract: PURPOSE:To decide whether the mulling of molding sand is good or not adequately with one kind of test by pressing a pressing head provided with a wedgelike projection to a test piece made by compacting molding sand, cracking the test piece and measuring the pressing force thereof. CONSTITUTION:A test piece manufactured by compacting molding sand is placed on a vertically moving table 5. When the table 5 is moved upward, the wedgelike projection 10 of a pressing shaft 12 abuts on the test piece, and the projection 10 is pierced into the test piece by the increased repulsive force of a coil spring 15. On the other hand, the shaft 12 is forced upward against the spring 15, and while a magnet pointer 17 comes into contact with a scale plate 16, it moves up ward via a stopper 13. When the projection 10 is pierced deeply on  additional increase in the repulsive force of the spring 15, the test piece is  cracked vertically. Then, the shaft 12 descends and the pointer 17 sticks to the  plate 16, thereby indicating the max. height at which the test piece forced the  shaft 12 upward. From the display of the plate 16, the binding force of the molding sand is known, and whether its mulling is good or not is decided.
Patent JP-H03278852-A (JP)
Title: Curtain coater
Inventor: IWANAMI NORIO
IPC: B05D1/30
Filed: 1990-03-28
Abstract: PURPOSE:To easily open the inner surface of a liquid supply head by mounting a moving head on a fixed head part in a freely approaching and separating state and also mounting a lock device making it possible to fix and release both heads parts. CONSTITUTION:The coating solution 4 supplied to a coating solution sump 5 is supplied to a web 1 in a curtain like state through a coating solution flow path 7 in such a state that a fixed head part 10 and a moving head part 12 are integrated. When a liquid supply head 3 is washed, an engaging rod 15 is slightly extended in a direction B by a lock cylinder device 17 to loosen the drawing and fixing of the moving head part 12. Thereafter, the rod 15 is revolved from a position A' to a position A to release the engagement with the moving head part 12. Subsequently, a clamping nut 25 is loosened to separate the moving head part 12 from the fixed head part 10. By this method, the interior of the liquid supply head 3 is opened and the washing work of the inner surface of the liquid supply head can easily and rapidly be carried out.
Patent JP-S62237602-A (JP)
Inventor: SANNOKI MASATSUGU
IPC: F21S2/00
Filed: 1986-04-07
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-S5416052-A (JP)
Title: Reciprocating transmission gear
Inventor: YOKOTA HAJIME
IPC: F16C1/10
Filed: 1977-07-06
Abstract: PURPOSE:To obtain remarkable low cost reciprocating transmission gear by reducing extermely number of parts.
Patent JP-S564948-A (JP)
Title: Compensator for optical fiber transmission distortion
Inventor: FUJITA AKIRA
IPC: H04B10/2507
Filed: 1979-06-22
Abstract: PURPOSE:To obtain high quality by compensating not only nonlinear distortion of a semiconductor laser but also distortion due to connection characteristics of optical fiber, by providing negative feedback on detecting part of a photosignal propagat- ing in the optical fiber following an optical fiber connection part. CONSTITUTION:Photo-output signal 5 from semiconductor laser 3 is input to the 1st optical fiber 7 and further led to the 2nd optical fiber 15 via connection part 20, and its projected light enters transmitting optical fiber 16 to obtain a photosignal propagating in fiber 16. Light split circuit 19 divides part of the photosignal into monitor optical fiber 17 and this divided photosignal becomes projected photosignal 18 by propagating in fiber 17; and it is converted 8 into electric signal 11, which is negatively fed back 13 to transmitted electric signal 1 via feedback circuit 12. Because of the constitution mentioned above, distortion due to characteristics of connection part 20 of fibers 7 and 15 can be compensated simultaneously with nonlinear distortion of laser 3, so that signals can be transmitted with fidelity.
Patent JP-S565326-A (JP)
Title: Method of rendering hexavalent chromium in electrolyte harmless
Inventor: FUKAISHI TOSHIHARU
IPC: C01G37/00
Filed: 1979-06-25
Abstract: PURPOSE: To efficiently render hexavalent chromium harmless using produced ferrous hydroxide by a method wherein HNO 3  is added in equivalent amount or more to ferric hydroxide in an electrolyte essentially consisting of NaNO 3 , produced ferric nitrate is reduced, then pH is maintained at a specific pH.  
     CONSTITUTION: Electrolyte for use in electrolytic processing of object contg. Cr is essentially composed of NaNO 3  and contains ferric hydroxide and hexavalent  H 2 CrO 4 . To render hexavalent Cr contained in such electrolyte, NHO 3  in more than equivalent to the ferric hydroxide is added to ionize it and produce ferric nitrate. The electrolyte contg. such ferric nitrate is maintained at 30W40°C and a reducing agent such as Fe is added to cause a reduction as shown by the formula (I) so that ferrous nitrate is formed. Then, the liquid is adjusted to pH7W8 by using NaOH as so to form ferrous oxide and NaNO 3  as shown by the formula (II). NaNO 3  is essential component of the electrolyte; the ferrous hydroxide reduces the dissolved hexavalent Cr into harmless trivalent Cr as shown by the formula (III). Because there is no external addition of ferrous salt, the increase in sludge quantity becomes less than conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08244315-A (JP)
Title: Image forming apparatus and image forming method
Inventor: NANBU TOMOKO
IPC: G03G21/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide an image forming apparatus by which secrecy of data can be kept and the kind of a paper for printing data can be selected. CONSTITUTION: A password recognizing means 31c for recognizing a password attached to code data of an image input from a host computor 10 and a password inputting means for inputting the password from the outside are provided. It was not until an arbitrary password is input by the password inputting means that image data attached with a password corresponding to it is started to be printed.
Patent JP-H07287761-A (JP)
Title: Device and method for processing picture
Inventor: TANAKA KOUICHIROU
IPC: H04N13/363
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a continuous picture corresponding to the movement of an observer's visual point by using pictures photographed by plural fixed cameras. CONSTITUTION:A multivisual-point picture obtained by photographing a subject from plural visual points is stored in an input two-dimensional multivisual-point picture storing part 11 and a mutually corresponding point between respective pictures stored in the storing part 11 is detected by a corresponding hyperplane judging part 17. A corresponding hyperplane interpolating processing part 18 applies interpolating processing to picture elements on a corresponding hyperplane specified by the corresponding point so as to generate many interpolated pictures with fine visual point intervals capable of filling the interval of photographing visual points, so that a picture to be smoothly changed in accordance with the movement of a visual point can be obtained.
Patent JP-H07286513-A (JP)
Title: Internal combustion engine controller
Inventor: NUMATA AKITO
IPC: F01N3/22
Filed: 1994-04-19
Abstract: PURPOSE:To reduce effect of the diagnosis of an abnormality on an exhaust condition by diagnosing the abnormality when at least one amount among the amounts which indicate an engine load condition is in a scope of above a predetermined value in the case where the abnormality is judged when a secondary air supply means which introduces air into an exhaust passage is operated. CONSTITUTION:A secondary air introduction system controls a pump 120 for secondary air, a vacuum cut valve 121, and an air cut valve 122 based on parameters which indicate an engine operation condition by a control unit 112. It promotes the reaction by oxidation of toxic components in exhaust gas such as HC and CO when, for example, an engine is started and purities toxic components in exhaust gas due to catalytic action. In this case, a difference in average values of air-fuel ratio correction coefficient when secondary air is supplied and when it is not supplied is obtained, and if the difference is below a predetermined value, it is diagnosed that a secondary air supply device causes an abnormality. This abnormality is diagnosed in a high load operation condition in which exhaust gas is not worsened and the amount of intake air is large.