baber/WOPTO huggingface dataset:
Patent JP-H10301721-A (JP)
Title: Method for processing defective sector of information storage medium, and information storing and reproducing device
Inventor: ANDO HARUO
IPC: G06F12/16
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To re-arrange the data of a defective sector caused in a storage medium of an information recording and reproducing device without losing the original data. SOLUTION: When any defect is generated in the sector of a user area 22, the data are saved to a substitute area 23, and when the defective sector is address-designated by a present LBA, the data of the substitute area 23 are read. A new LBA in which the defective sector is skipped is assigned to each sector of the user area 22. The data of the substitute area 23 are saved in an operating area for this execution. Then, X pieces of data are read from the rear part of the user area 22 according to the present LBA, and written according to the new LBA. The number of addresses is reduced only by the defective sectors in the new LBA than the present LBA for the same sectors so that the original data can be prevented from being lost at the time of writing. In the same way, the re-arrangement of data is repeated only for the X pieces of data.
Patent JP-H07293248-A (JP)
Title: Auxiliary chamber mounting construction
Inventor: TSUBONUMA TAKAHIRO
IPC: F02F11/00
Filed: 1994-04-28
Abstract: PURPOSE:To mitigate a load applied to an upper chamber for preventing the upper chamber from breakage in an auxiliary chamber structure mounting construction by constituting the auxiliary chamber of the upper chamber and a hot plug. CONSTITUTION:An auxiliary chamber structure mounting construction has the auxiliary chamber 2 constituted of an upper chamber 5 and hot plug 4. A damping ring 10 is interposed between the upper chamber 5 and hot plug 4. A damping ring 7 is disposed between a fuel injection nozzle 13 disposed in a nozzle hole 14 of the upper chamber 5 and the upper chamber 5 to mitigate a deviated load applied to the upper chamber 5 by a spring force of the damping ring 7.
Patent JP-H05307542-A (JP)
Title: Document preparing device and display control method
Inventor: MATSUKI CHISAE
IPC: G06F17/22
Filed: 1992-04-30
Abstract: PURPOSE:To improve operability by constituting the device so that a display output sequence of a picture symbol can be changed in accordance with inputted and prepared/ edited document information, etc., by providing a means for changing an output sequence of picture symbol information, based on input information. CONSTITUTION:When a 'picture symbol' key 40a is depressed, a central control processing part 10 is actuated, picture symbol dictionary information is read in from a picture symbol dictionary area 20c of a ROM 20, genres of picture symbols are all outputted and displayed on a display part 50. In such a state, in the case an operator selects a genre of a picture symbol related to, for instance, a 'constellation', the central control processing part 10 retrieves a keyword related to a season picture symbol in a document which is being prepared or edited/corrected at present. If character-string information of, for instance, 'October 10th' exists, with regard to a display sequence of the season picture symbol related to the 'constellation', the change control is executed so that picture symbol information for showing the scale is outputted at the top to a picture symbol information management change table stored in a picture symbol information management change data area 30d and a screen display is executed in the display part 50.
Patent JP-S5814376-A (JP)
Title: Position signal detecting system
Inventor: SASAKI MASATERU
IPC: G05D3/12
Filed: 1981-07-17
Abstract: PURPOSE:To perform accurate head positioning control, by forming an accurate synthesized position singnal from a servo position signal and a sample servo position signal and detecting the signal as a position signal at track tracking mode. CONSTITUTION:A sample holding circuit 13 inputs a servo position signal x(t) and outputs a stepwise servo position signal X(t) based on a sample timing pulse. A subtractor 14 subtracts the X(t) from the signal x(t) to obtain a signal a(t). In an adder 15, the signal a(t) representing the continuous increment/decrement is added to a sample servo signal s(t) from a data plane to obtain a continuous synthesized position signal y(t) accurately representing the head position on a data plane. Since no filter circuit is used, a synthesis signal without phase delay can be obtained and an accurate position signal can be obtained over a broad band.
Patent JP-S62267836-A (JP)
Title: Source program restoring system in case of system trouble of interactive text editor
Inventor: NANRI AKIKO
IPC: G06F15/00
Filed: 1986-05-16
Abstract: PURPOSE:To avoid the useless editing jobs before a system trouble occurs by supplying a text to an interactive text editor from a working file to be restored to continue the editing job and then registering the text to a source program library as a source program. CONSTITUTION:If a system trouble occurs while a text is editing by means of a working file, this file is not deleted and stored in an external memory device. An editor 102 is started again via an on-line terminal 7 in the same user name after the system operation is restarted. Then the editor 1 reflects the results of the subsequent editing jobs to a source program in a state set before the system trouble occurs by means of a restoration subject source program checking means 3, a source program restoration inquiring means 4, a working file input means 5, an interactive editing means 22 and a source program register means 6. Then the working file is deleted when the editing job is over.
Patent JP-H0412927-A (JP)
Title: Carrying device
Inventor: MATSUMOTO KOICHI
IPC: B65G47/28
Filed: 1990-04-27
Abstract: PURPOSE:To effectively eliminate the stacking of packs and make it difficult for the packs to jam by applying the constitution wherein a separation belt moving in the reverse direction of a main conveyor is so positioned as to oppose the face of a main conveyor belt with a gap corresponding to a value between one and tow packs. CONSTITUTION:When placed one after another at the starting end of a main conveyor 2, packs P as separated individually are fed in sequence to a gluing machine 10, passing the underside of the round belts 22 and so forth of a separation device 3. On the other hand, when two or more packs P placed on the face of the belt 4 of the conveyor 2 are stacked on each other, a gap (t) between the round belt 22 of the separation device 3 and the face of the conveyor belt 4 is less than thickness corresponding two packs P. Consequently, the upper pack P' is pushed back with the round belts 22 and so forth traveling in a reverse direction, and dropped to the back of the lower pack P. As a result, the lower pack P and the pack P' stacked thereon pass one after another the underside of the separation device 3, and are fed to the gluing machine 10 in sequence.
Patent JP-H0410354-A (JP)
Title: Alkaline storage battery
Inventor: YOSHIDA TOSHIO
IPC: H01M50/528
Filed: 1990-04-26
Abstract: PURPOSE:To reduce internal resistance of a battery by electrically connecting a current collecting portion and a conductive piece portion to each other via a projection interposed between the current collection portion and conductive piece portion of a current collecting body. CONSTITUTION:Above an electrode body 1, there is provided a current collecting body 2, which comprises a current collecting portion 2A connected to an anode plate 5 and a conductive piece portion 2B connected to a sealing body 4. A projection 9 is interposed between the conductive piece portion 2B and the current collecting portion 2A. The projection 9 is crushed by pressing an envelop can 3 to bend a seam portion 10, to connect the conductive piece portion 2B and the current collecting portion 2a to each other. Accordingly, the projection 9 to be crushed and pressed has a strong surface pressure in the contact portion, and is connected with low contact resistance. Therefore, internal resistance of a battery can be reduced.
Patent JP-S5236194-A (JP)
Title: Process for preparing one_pack type urethane emulsions modified with e poxy resins
Inventor: SUGIMOTO MASAMICHI
IPC: C08G18/10
Filed: 1975-09-16
Abstract: PURPOSE: A process for preparing a one-pack type urethane emulsion modified with epoxy resins useful as coating compounds, vehicles for ink, etc., adhesives, impregnants, coating materials, etc. having good adhesion to metals, glass, etc., improved film-forming properties, chemical resistance, gloss, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10301315-A (JP)
Title: Electrophotographic photoreceptor
Inventor: INAGAKI KEIICHI
IPC: G03G5/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a noise and fog and to stably form a satisfactory image by using a layer formed by adding titanium tetrachloride and/or vanadium chloride to polyamide resin and heat-curing the resin as an undercoat layer. SOLUTION: A layer formed by adding titanium tetrachloride and/or vanadium chloride to polyamide resin and heat-curing the resin is used as the undercoat layer of an electrophotographic photoreceptor 1 provided with the undercoat layer and a photosensitive layer on the electrically conductive substrate. By the added titanium tetrachloride and/or vanadium chloride, electric charges in the photosensitive layer are made liable to flow into the substrate through the undercoat layer at the time of discharge and the rise of residual potential is suppressed. Even when an electric charge transferring material having a low ionization potential is used in the photosensitive layer, the flow of electric charges from the substrate into the photosensitive layer through the undercoat layer due to the penetration of the electric charge transferring material is suppressed.  The amt. of the titanium tetrachloride and/or vanadium chloride is 0.1-5 pts.wt., preferably 0.5-1 pt.wt. based on 100 pts.wt. of the polyamide resin.
Patent JP-H09298214-A (JP)
Title: Wire bonding capillary
Inventor: OOMURA TOSHIMASA
IPC: H01L21/60
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To realize a wire bonding capillary which restrains a a bonding failure from occurring in a gold wire and is enhanced in bonding frequency so as to be improved in production efficiency by a method wherein organic lubricant is applied to the inner face of a wire feeder fine hole of the wire bonding capillary and the outermost edge face of the capillary tip. SOLUTION: A wire bonding machine is equipped with a wire bonding capillary, where organic lubricant is applied to the inner face of a wire feeder fine hole provided to the wire bonding capillary and the outside of the tip of the capillary. The organic lubricant is formed of grease whose main component is paraffin hydrocarbon, naphthene hydrocarbon or aromatic hydrocarbon or a mixture of them. A capillary 1 whose surface is all coated with organic lubricant 3 or where organic lubricant is applied onto the inner side of its wire feeder fine hole 2 and the outermost edge face 4' of its tip 4 or where organic lubricant is applied onto the inner side of its wire feeder fine hole 2 and its tip 4 is used.
Patent JP-S604386-A (JP)
Title: Enlarged display system of video device
Inventor: IMAZU YOSHIKAZU
IPC: H04N7/00
Filed: 1983-06-22
Abstract: PURPOSE:To display a part of an object under enlargement without complicating the structure of an image processing system by displaying a scanned area narrowed by adjusting the oscillating angle of a scanning mirror in the entire display area of a prescribed picture element number under the enlargement. CONSTITUTION:When the twice enlarged picture of a part of an object is displayed with a monitor, the oscillating angle of a scanning mirror 5 in the horizontal and vertical directions is controlled by means of a control signal from a scan driving circuit 10 and desired areas corresponding to the 128X128 picture element areas of the object are scanned. The image of the object condensed into a detector 7 by this scan is converted into an analog signal at the detector 7 and accumulated in a memory 18 through an amplifier 11 and A/D converter 12. At the memory 13, scan conversion is performed and the digitized signal is re-converted into the analog signal at a D/A converter 14 and supplied to a monitor 9 having a picture display area composed of 256X256 picture elements. Therefore, a twice enlarged picture is obtained at the monitor 9.
Patent JP-S604847-A (JP)
Title: Measuring mount stand used at low temperature
Inventor: KANEDA KAZUMASA
IPC: F17C13/02
Filed: 1983-06-22
Abstract: PURPOSE:To make it possible to control the temp. of a specimen mount stand with good accuracy, by such simple constitution that a second tank connected to a first heat conductor to the specimen mount stand is provided to the upper part of a first tank into which liquid nitrogen is supplied and the first tank and the second tank are connected by a liquid nitrogen supply pipe. CONSTITUTION:When liquid nitrogen is injected into a second tank 8 from a first tank 11 through a metal pipe 9 in order to form a desired low temp. to a s pecimen mount stand, evaporation is performed in the second tank 8 and the specimen mount stand 5 reaches a min. temp. through a heat conductor 7 by a low temp. of about -196 deg.C. In order to raise a temp. from this state, the exhaust amount of evaporated gas due to a valve B2 and the supply amount due to a valve B1 are reduced and, at the same time, an electric heater 12 is operated to gradually raise the temp. of said stand 5. When the liquid nitrogen in the second tank 8 is exhausted, evaporation is performed in the first tank 11 and the low temp. formed in said tank 11 is conducted to the heat conductor 7 through the second tank 8.
Patent JP-H0770596-A (JP)
Title: Acid cleaning of silane-coated substrate
Inventor: MINNSHIYUN IEE
IPC: C08J7/00
Filed: 1994-05-26
Abstract: PURPOSE: To obtain a method for removing excess aldehyde from a silane-coated substrate such as used for beverage packaging containers.  
     CONSTITUTION: This method comprises the step of rinsing a silane-coated substrate in an acid prior to exposing the substrate to the beverages. Another alternative method comprises repeating the acid wash and water rinse steps with the same acid or different acids. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63278040-A (JP)
Title: Instantaneous stroboscope without battery
Inventor: NAKAMATSU YOSHIRO
IPC: G03B15/04
Filed: 1987-05-11
Abstract: PURPOSE:To eliminate the need for the exchange of power source of a stroboscope by pushing a shutter so as to release a mechanism which gives a mechanism impulse to a piezo power generating element which makes the stroboscope emit a light. CONSTITUTION:A stroboscope bulb 2 for the photographing of a camera 1, the piezo power generating element 3 and a hammer which gives the impulse to the piezo power generating element so as to generate the power are provided and the hammer 4 is equipped on one end of a lever 5 which is freely turned centering around an axis 6 and the hammer 4 is energized to the element 3 by a spring 7 mounted on the lever 4. By pushing a starting button 8, a lower end 11 is detached from the lever 5 and the hammer 4 is impulsively brought into contact with the element 3 with the force of restitution of the spring 7, so that a high voltage current generated in the element 3 is transmitted to the bulb 2 with a conductor 12 so as to emit the light and also open and close the shutter of the lens 13 of the camera 1. Thus, the battery for power source is not necessitated, so that the whole body can be minimized and lightened.
Patent JP-H10300536-A (JP)
Title: Flow rate pressure detector
Inventor: TAMAGAWA MITSURU
IPC: G01D21/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To allow reduced size together with detection of pressure's linear value by housing a flow rate detecting part and a pressure detecting part for detecting flow rate in the same case. SOLUTION: In the same case of the device, a float guide 12 is provided, in protruded manner, in a vertical direction so that a float 14 with a magnet makes the float guide 12 slide in the vertical direction, while a lead switch 13 is provide in the float guide 12. Further in the same case, a pressure chamber 15 for introducing a fluid and a pressure receiving part 17 which receives the pressure of the pressure chamber 15 are provided together with a pressure converting part 20. The pressure received at the pressure receiving part 17 is converted into such electric signal as linear to the pressure.
Patent JP-H09296907-A (JP)
Title: Combustion method for flammable gas
Inventor: IMAI TETSUYA
IPC: B01J23/40
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method in which flammable gas can be burnt even at a low temperature and oxidation combustion can be effected in a stable manner. SOLUTION: A catalyst, in which powder, which is prepared by applying platinum group elements other than palladium and palladium oxides onto carriers containing composite oxides composed of at least two kinds of oxides selected from the group comprising oxides of alumina, silica, titania, zirconia and oxides of rare earth elements, is applied onto a heat resistant base material, is disposed in the preceding stage of an flammable gas passage, and a catalyst in which powder, which is prepared by applying at least one kind of oxide selected from the group comprising oxides of magnesium oxide, zirconia and are earth elements and platinum group elements other than palladium and palladium oxides onto the carriers is applied onto a heat resistant base material is disposed in the following stage of the catalyst, whereby flammable gas is burnt.
Patent JP-S5236587-A (JP)
Title: Soil-resistant finishing agenc containing fluoroalkyl group
Inventor: HAYASHI TAKAO
IPC: C09K3/00
Filed: 1975-09-19
Abstract: PURPOSE: Soil-resistant finishing agent containing fluoroalkyl groups, having excellent dry soil resistance and wear resistance, suitable for soil-resistant fimish of interior products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60256316-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/32
Filed: 1984-05-31
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-S5446183-A (JP)
Title: Fluorescent substance synthesis method
Inventor: KANEHISA OSAMU
IPC: C09K11/08
Filed: 1977-09-21
Abstract: PURPOSE: To obtain a Eu 3+ -activated rare earth elements oxysulfide fluorescent substance with higher luminance than that of a conventional method, by calcining raw materials blended with a desired flux in two stages at a predetermined temp.  
     CONSTITUTION: In synthesis of a fluorescent substance of formulaI, oxide of A such as Y 2 O 3 , oxide of B such as Tb contained in the above Y 2 O 3 , oxide of Eu such as Eu 2 O 3 , and S are used as raw materials, and they are blended with a desired flux such as K 3 PO 4 , held at 700W950°C for 1.0W6.0hr, and calcined at 1,000W1,300°C. Thus, a fluorescent substance the luminance of which is higher than that of conventional technology by at least 2W4% can be obtd. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5538788-A (JP)
Title: Tracking correction device for broadcast receiver
Inventor: MAEKAWA MASAAKI
IPC: H04B1/26
Filed: 1978-09-12
Abstract: PURPOSE:To secure the optimum tuning for the superheterodyne receiver of synthesizer system using the PLL by controlling the variable capacity element for tracking correction provided to the local oscillation circuit when the output of the IF. CONSTITUTION:The frequency of local oscillation circuit B is controlled to (f+ 455kHz) via PLL synthesizer 4, along with the tuning frequency of signal tuning circuit A to f (reception frequency) respectively. The tracking error is caused by dispersion of variable capacity element C. Comparator 5 compares the output of IF circuit 2 with reference voltage V. Based on this comparison result, CPU6 controls D/A converter 9 to vary control voltage VTR of tracking correcting variable cap CTR. In this case, synthesizer 4 controls control voltage VC to prevent the variation of the local frequency. In other words, voltage VTR is controlled continuously until the tuning frequency of circuit A becomes f and circuit 5 detects the optimum tuning state.
Patent JP-2000306099-A (JP)
Title: Method and system for recognizing three-dimensional object and recording medium
Inventor: TAKEGAWA NAOKI
IPC: G06T7/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an object recognition system capable of recognizing an object without being affected by change in the object attitude or change in illumination. SOLUTION: Plural base images generated on the basis of feature points respectively peculiar to a known object from respective plural two-dimensional(2 D) images concerning the 3D known object photographed in different attitudes under a single light source are registered in a base image DB 16 for each object. At the time of recognition, a composited image generating part 25 generates a composited image for each known object corresponding to an input image in which an unknown image is photographed. An image comparing part 26 and a recognizing processing part 27 compares the input image with the composited image and discriminate whether the unknown object is identical with any one of known objects or not.
Patent JP-H11307260-A (JP)
Title: Electron transport material and organic el element using the material
Inventor: MIYAMOTO HIROO
IPC: H05B33/22
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve electron transportability, heat resistance and film formability by constituting an electron transport material of tris(8- hydroxyquinolinol)bismuth. SOLUTION: An organic EL element has an anode, an electron hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order on a base board. Tris(8-hydroxyquinolinol)bismuth (Biq) expressed by the formula is used as an electron transport material constituting an electron transport layer. This Biq is excellent in electron transportability, heat resistance, film formability and an electrode adhesive property. Since this Biq also shows a nonfluorecent property, even if electric charge is rejoined in an electron transport layer, since the electric charge leaks in an organic EL element, the light caused by a material of the electron transport layer is not generated, so that the emitting light is obtained from the light emitting layer.  When a triazole derivative being excellent in electron transportability but poor in an electrode adhesive property is used as the electron transport material, an electrode sticking layer is interposed between the electron transport layer and the cathode.
Patent JP-H01282480-A (JP)
Title: Wafer prober
Inventor: MATSUOKA EIKI
IPC: H01L21/66
Filed: 1988-05-09
Abstract: PURPOSE:To measure only the actual IC testing time by an IC tester and a wafer prober, by measuring the time from the test start point of time of an IC to the point of time when a finish signal is returned from the IC tester by the finish of an IC test. CONSTITUTION:A test start signal (a) is issued to an IC tester 1 by the test start signal generator 3 of a wafer prober 2 and an FF 4 is simultaneously set by said signal (a) to make the output of the FF 4 high. A clock generator 5 generates a clock signal (b) of a 1/10sec cycle and the signal (b) becomes effective when the output of the FF 4 is high to be inputted to a decimal 1/10sec counter 7a. Hereinafter, the output of the counter 7a passes through a sexagesimal sec counter 7b, a min counter 7c and a decimal time counter 7d respectively to measure a time. When the testing of a tester 1 is finished, a test finish signal (c) is returned to the prober 2 and, at the same time, the FF 4 is reset to make the output thereof low and the input of the signal (b) to the counter 7a is made ineffective and, at this point of time, each counter stops the measurement of a time until the start of the IC tester to be tested next.