baber/WOPTO huggingface dataset:
Patent JP-S5915966-A (JP)
Title: Image display device
Inventor: KISHI HIROTOSHI
IPC: H04N1/29
Filed: 1982-07-19
Abstract: PURPOSE:To control a turning state of an image carrier, by providing a mark for detecting the turning state on the image carrier, detecting this mark by a detector provided on a housing side, and correcting an accumulated position shift of stop of the image carrier. CONSTITUTION:A mark M is provided in accordance with a joint S part of a photoreceptor 8, on the side edge part of a transparent base body 8a for constituting a part of the photoreceptor which is turned intermittently, and in order to detect it, a pair of detectors 24, 25 are provided at an interval in the moving direction of the photoreceptor 8, on the housing. According to such a constitution, when forming and displaying one image, a range of a holding position of the joint S is specified so that the joint S does not enter the image area, and in a state that the mark M for indicating the joint S position of the photoreceptor 8 is detected by the detectors 24, 25, an ineffective stroke portion (ineffective turning) which is not related to formation of an image is provided to an initial stage of the following image forming and displaying cycle.
Patent JP-H02138369-A (JP)
Title: Light stabilization of colorant
Inventor: NANBA NORIYOSHI
IPC: C09D11/037
Filed: 1989-05-18
Abstract: PURPOSE:To stabilize a colorant against light by improving light resistance, humidity resistance and shelf stability, by mixing a cationic colorant having a colorant cation as a colorant moiety with a quencher anion to form a link of the colorant cation with the quencher anion. CONSTITUTION:A cationic colorant having a colorant cation, desirably a colorant cation having a positively charged hetero atom-containing heterocyclic ring or a positively charged methine chain-containing colorant cation as a colorant moiety is mixed with a quencher anion, desirably an anion of a chelated compound of a transition metal to form a link of said colorant cation with said quencher anion.
Patent JP-S6039055-A (JP)
Inventor: RORUFU KERUPURIN
IPC: B23Q37/00
Filed: 1984-06-20
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-S61283114-A (JP)
Title: Plasma cvd equipment
Inventor: GOTO TAISAN
IPC: H01L21/31
Filed: 1985-06-10
Abstract: PURPOSE:To increase the number of substrate to be treated per patch, to facilitate the attachment, and the detachment of the substrates and to reduce equipment mounting area by providing a reaction chamber formed vertically by reaction tubes which are openable at one ends, and substrate holders arranged longitudinally or laterally substantially in parallel with many substrates for supporting the substrates in the chamber. CONSTITUTION:The lower end of a base ring 10 is openably formed through an O-ring by a bottom plate 18 to form a vertical reaction chamber 19 of long elevational direction. A quartz base 21 is mounted on the upper end of a rotational shaft 20, and a substrate holder 22 made of a plurality of rods 22a is set on the base 21. The holder 22 is formed, for example, of 3 rods 22a formed at a suitable interval with grooves for engaging the outer peripheries of substrates 23 to support many substrates 23 arranged horizontally in parallel in vertical direction. Heating means 24 is mounted around a reaction tube 11, a nozzle 25 is passed through the ring 12, and an outlet 26 is formed at the plate 18.
Patent JP-H1071527-A (JP)
Title: Abrasion member for synthetic diamond and its manufacture
Inventor: OLSON JAMES M
IPC: B23B27/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a smooth surface without any polishing by depositing a first layer of a polycrystal diamond film whose crystal plane is not fully developed on a part and depositing a second layer which has enough thickness for covering the surface roughness of the first layer with a continuous film and has a fully-developed crystal plane, thereon. SOLUTION: A surface of a part such as a tool surface or a tool insert is adjusted by ultrasonic seeding using for example suspension of diamond powder in alcohol, deposit conditions are established for depositing polycrystal diamonds having no crystal orientation of a (100) plane and a diamond film is deposited until reaching, at least, to the thickness 10μm 410 to 440. Secondly, the deposit conditions of the polycrystal diamond having crystal orientation are established, a film having a developed (100) crystal plane is deposited until reaching to a prescribed thickness 10-25μm 450 to 460. This constitution allows a synthetic diamond to be used without polishing or minimum polishing and can provide a smooth surface of the diamond film whose crystal plane is fully developed.
Patent JP-H08297467-A (JP)
Title: Cryptographic system
Inventor: TANAKA HATSUICHI
IPC: H04L9/14
Filed: 1995-04-26
Abstract: PURPOSE: To provide a cryptographic system capable of keeping a high degree of security in spite of being a simple algorithm. CONSTITUTION: Before communication, based on users' own specific ID information, a key generation center 1 generates a secret key G for individual users 2 by arithmetic operation including application of unidirectional hash function f() and an exponential function using a method with a source element (g) of prime numbers P and Q made as a base, and provides the key to the users 2, 2 themselves. At the same time, prescribed information including a subscriber ID list of each user is provided to each user as disclosed information. When a message is transmitted, a transmission terminal generates a common key from the secret key of a transmitting user, the disclosed ID information of receiving user and other disclosed information, and the message is enciphered by this common key and transmitted.  Also, the receiving terminal generates the common key from the secret key of the receiving user, the disclosed ID information of the transmitting user and other disclosed information, and a received cipher text is decoded by the common key.
Patent JP-H08295351-A (JP)
Title: 2-chamber transfusion bag
Inventor: HONDA TETSUYA
IPC: B65D30/22
Filed: 1995-04-26
Abstract: PURPOSE: To provide a 2-chamber transfusion bag which can facilitate the breaking of a breakable plug member between two transfusion chambers, and by which two kinds of liquids for transfusion for two transfusion chambers can be easily charged in a short period of time. CONSTITUTION: A 2-chamber transfusion bag is equipped with a bag main body 2 with two chambers 6, 7 for the charging of a content liquid which have nozzles 24, 25 for charging and blowing, nozzle 3 for tube connection, which communicates with one of the two chambers, plug body which closes the nozzle 3 for tube connection, and openable shielding member 4 which closes the communicating part between two chambers 6, 7. Then, the nozzles 24, 25 for charging and blowing are provided on the same side of the bag main body 2.
Patent JP-S5554776-A (JP)
Title: Safety valve
Inventor: SUGANO EIICHI
IPC: F23N5/24
Filed: 1978-10-13
Abstract: PURPOSE: To make compact the construction of a safety valve employing a cylindrical magnet, by detecting the fluid pressure difference between a feed pipe and a discharge pipe on a valve element.  
     CONSTITUTION: When a safety valve is reset, a fluid feed port 64 and a fluid discharge port 66 is connected with each othr because a valve element 26 is separated from a valve seat 28. When an earthquake occurs, a magnetic ball 18 of a valve operating section 12 is moved up. At that time, the valve element 26 is pushed up and placed on the valve seat 28 to shut off passage of a valve casing 10. To reset the valve element 26 after that, a resetting rod 34 is moved down first so that the magnetic ball 18 is moved up by the pressure difference between an upper and a lower chambers and the valve element 26 is closed. If a pipe on the side of the fluid discharge port 66 is shut off, the pressure difference is eliminated and the magnetic ball 18 is retained on a holder 20 so that the valve element 26 can be reset. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61285530-A (JP)
Title: Display and input device
Inventor: GOTO HIDEFUMI
IPC: G06F3/041
Filed: 1985-06-12
Abstract: PURPOSE:To shorten the display time and to reduce the overhead for input detection by providing a circuit on the same plane as the scan and display electrodes of a drive array for a display device at a place near the intersecting point of both electrodes to short-circuit both electrode with reception of the light. CONSTITUTION:A storing capacitor 4 having its end of the other side grounded via a MOS transistor 3 and a liquid crystal cell 9 with its end of the other side connected to a transparent electrode 10 are connected to the intersecting point between a display electrode 2 and a scan electrode 1 of a liquid crystal display device. The cell 9 is actuated by the electric charge stored in the capacitor 4 when the write signal and the display data signal are applied to the electrodes 1 and 2 respectively. While a photodetecting transistor TR12 and a resistance 13 are connected to said intersecting point of both electrodes via a detecting MOS TR11. The TR12 is turned on with irradiation of a light pen, etc. and the TR11 is also turned on. Thus the intersecting point is short- circuited.
Patent JP-H09279130-A (JP)
Title: Protecting water repellent for coating film
Inventor: ISHII MAKOTO
IPC: C08L23/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protecting water repellent, capable of especially protecting a coating film of automobiles and useful for forming the coating film having water repellency for a long period by dissolving or dispersing specific two components in an organic solvent and/or water. SOLUTION: This protecting water repellent for a coating film is obtained by dissolving or dispersing (A) a homo- or a copolymer of an α-olefin (preferably propylene) or a copolymer of the α-olefin and other olefins having 10-20000P melt viscosity (at 190 deg.C) and 0.83-0.95g/cm<3> solid density (at 25 deg.C) and (B) a natural wax or a synthetic wax in (C) an organic solvent and/or (D) water. The amount of the component A is preferably 0.1-50wt.% and that of the component B is preferably 0.1-50wt.%.
Patent JP-S5251745-A (JP)
Title: Animal dung waste water processing method
Inventor: YONEZAWA MASATOSHI
IPC: B01D21/02
Filed: 1975-10-22
Abstract: PURPOSE: To provide an animal dung waste water processing method, dung waste water is macerated with a small quantity of water and reacted with a preset quantity of aggregating agent for a preset time period so as to form flocks for the subsequent filtering process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5554016-A (JP)
Title: Pressurized air backward feed dust removal apparatus for bag filter
Inventor: SUZUKI HIKARI
IPC: B01D46/04
Filed: 1978-10-16
Abstract: PURPOSE: To sweep dust by feeding air backward and forcibly under pressure to the bag (filter cloth) of a bag filter which removes dust in air and is used for powdered material transporting apparatuses, etc.  
     CONSTITUTION: An exhaust tube 12 of the passage for air which is passed through a filter cloth, is provided with a sleeve 1. At the time of removal of dust, pressure air is jetted from a nozzle into the sleeve 1 to expand, move and change the sleeve 1, whereby the passage of the exhaust tube 12 is obstructed to close. Further, pressure air is jetted from an injection hole 15 into a filter cloth whereby pressure air forcibly flows backward to remove dust. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6018402-A (JP)
Title: Unit hub for bicycle
Inventor: OZAKI NOBUO
IPC: B62M9/02
Filed: 1983-07-11
Abstract: PURPOSE:To obtain an automatic clutch mechanism capable of reliably transmitting the driving force to a hub body by positively rotating a drive body by the depression action of a pedal in both positive and reverse directions and also freely rotating the hub body in both positive and reverse directions while the drive body is stopped. CONSTITUTION:When a pedal is depressed in the positive direction, an outer free wheel 2 rotates a drive body 12 in the positive direction, a clutch cone 14 is shifted to the P direction by a feed screw 13, and a cluth outer surface 33 is brought into contact with the clutch inner surface 11 of a hub body 11. Thereby, the hub body 11 is rotated together with the drive body 12, and a bicycle is advanced. On the other hand, when the pedal is depressed in the reverse direction, an inner free wheel 3 rotates the drive body 12 in the positive direction, and likewise the hub body 11 is rotated in the positive direction. If the pedal rotation is stopped during the run, the lug on the clutch outer surface 33 is hooked with the lug on the clutch inner surface 31 of the hub body 11 side, and the clutch cone 14 is forcibly rotated in the positive direction and is forcibly rotated i the positive direction and is movedin the Q direction on the feed screw 13, thus the connection between the hub body 11 and the drive body 12 is cut off.
Patent JP-H01294549-A (JP)
Title: Production of preform for single mode optical fiber
Inventor: ENDO SHIGEKI
IPC: G02B6/00
Filed: 1988-05-24
Abstract: PURPOSE:To simply and inexpensively remove irregularity of refractive index of a clad part by adding a fluorine compound in producing a porous core preform when preform for single mode optical fiber is produced by a method by flame hydrolysis of a raw material gas. CONSTITUTION:A raw material gas is which fluorine gas (e.g., CF4) is added is hydrolyzed by flame of burner 3 and the resultant glass fine particle is deposited on a rotating starting member to form a core 1 consisting of SiO2 and GeO2 and part 2 of a clad consisting of SiO2. Then the resultant porous core preform is dehydrated, ventrified and drawn to produce a drawn body 4 of glass material for core part. A glass fine particle produced by flame hydrolysis of the raw material gas is attached to periphery of drawn body 4 of glass material for core part to give a residual clad part consisting of SiO2, which is ventrified to afford a glass material 2' for jacket part. Thus, the preform for single mode optical fiber is obtained.
Patent JP-S61284195-A (JP)
Title: System for preventing malfunction of selecting signal receiver
Inventor: OGIYAMA HIDEYUKI
IPC: H04Q9/12
Filed: 1985-06-11
Abstract: PURPOSE:To prevent the malfunction of a signal receiver due to impulsive oscillation or the like by combining each reception signal frequency with the detected and delayed signal logically to stop the start output of a local station selecting signal detecting circuit. CONSTITUTION:Frequency signals different from one another received in serial successively are processed by a read filter 1 or 11, a detecting circuit 2 or 12, and a delay circuit 3 or 13, and detected and delayed group and individual signals are supplied to pulse generating circuits 4 and 14. Pulses generated from circuits 4 and 14 in accordance with these signals which do not overlap with respect to time are applied to a local station selecting signal detecting circuit 5, and a local station selecting signal is outputted from the circuit 5. Detected and delayed group and individual signals are subjected to AND processing by a pulse generating circuit 6, and a pulse corresponding to AND from the circuit 6 becomes the signal which stops the start of the circuit 5, and the occurrence of the malfunction of the signal receiver using read filters is prevented even if microphonic noise due to impulsive oscillation occurs.
Patent JP-H07334982-A (JP)
Title: Door opening/closing mechanism
Inventor: MINAMIDE YOSHIO
IPC: G11B33/02
Filed: 1994-06-08
Abstract: PURPOSE:To make it possible to dispose a casette in a grille part as well, to provide a door opening/closing mechanism with a degree of freedom in designing and to obtain a high-class feeling by providing the apparatus with a mechanism for turning an opening/closing door disposed in the insertion port of the grille part to the opening side at the time of ejection. CONSTITUTION:A cassette door 110 on the apparatus body 110 side is opened and an arm 121 of the opening/closing mechanism 120 is turned by driving of a driving shaft 122 of the logic mechanism of the body 110 when an ejection button is operated. The front end 123 of this arm 121 is then engaged with an engaging pin 205 of the cassette door 202. The door 202 is turned to open the cassette insertion port 201. As a result, the cassette is ejected without being hindered by the cassette door 202 on the grille part 200 side. Accordingly, disposing of the door 202 on the grille 200 side is made possible as well and the high-class feel is obtd. by displaying characters, etc., on the door 202 surface.
Patent JP-S57132362-A (JP)
Title: Semiconductor device
Inventor: OOBA SHINYA
IPC: H01L21/339
Filed: 1981-08-14
Abstract: PURPOSE:To enable to drive the subject device by a two-phase clock pulse as well as to increase the transfer efficiency by a method wherein a plurality of transfer electrodes are provided on the surface of the semiconductor layer of a substrate, and the potential in the thin semiconductor located below an electrode is dissymmetrized. CONSTITUTION:An N type thin semiconductor layer 23 and a P type diffusion layer 29, having the diffusion depth less than the thikness of the semiconductor layer 23, are provided and a plurality of transfer electrodes 21, whereon transfer voltage with which a majority carrier will be alienated into the semiconductor layer 23, are arranged. Then, the two-phase clock pulse is applied on the electrodes 25-28 which were connected to the electrode 21. Then, negative voltage is applied to the electrodes 26 and 28, the potential of the electrodes 26 and 28 is slightly turned to negative, and the voltage of the electrodes 25 and 27 is turned into zero. Besides, the depletion layer in the semiconductor 23 is formed deeply in the rear part of the transfer direction and shallowly in the front part of the transfer direction by repeating the operation wherein the voltage of the electrodes 26 and 28 is turned to negative, and the majority carrier is transferred to the direction of electrode arrangement.
Patent JP-H05300071-A (JP)
Title: Portable telephone set and holder
Inventor: MAKINO TAKAAKI
IPC: H04W88/02
Filed: 1992-04-20
Abstract: PURPOSE:To avoid a defect of the operability by providing a concaved rail and a convexed rail to a holder and both side edges of a moving part of the telephone set freely removably. CONSTITUTION:An antislip part 39a at a tip of a clip is in press contact and locked to a rear side of a belt or a rear side of a base 42 of a holder 35 by inserting the clip 39 of the holder 35 into the rear side of a belt (body side) (figure a). As shown in the figure (a), while a moving part 24 is closed, since an open end 30a of a concaved rail 30 is placed-in a down-position, when the portable telephone set is pressed from the upper part of the holder so that an end ridge 43a of a convex rail 43 is inserted to an open end 30a, the portable telephone set is entered in the holder till an upper end of the end ridge 43a of the convex rail is in press contact with an end 30b of the concaved rail. The moving part 24 is strongly supported to a degree not fallen down by properly setting a width of a recessed groove 43b of the concaved rail 43 and the thickness of the end ridge 43a.
Patent JP-H11308024-A (JP)
Title: Directional coupler
Inventor: MAEKAWA YASUTAKA
IPC: H01P5/18
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To easily set the degree of coupling and also to reduce the variation of the degree of coupling. SOLUTION: A dielectric multilayer board 4 is formed of two layers dielectric layers 5 and 6, and a ground electrode 9 are provided on a rear plane side of the layer 6 over almost the entire plane of the layer 6. A 1st strip line 6 extending linearly is provided on the surface plane side 5a of the layer 5 and also, a 2nd strip line 12 that obliquely crosses the board 4 is provided between the layers 5 and 6. The line 12 is arranged with a preliminarily defined angle of torsion defined in advance against the line 7.
Patent JP-S62284282-A (JP)
Title: Ultrasonic distance measuring instrument
Inventor: ASADA SHUICHI
IPC: G01B17/00
Filed: 1986-05-31
Abstract: PURPOSE:To reduce the mixing of noises due to the influence of a multiple reflected wave, etc., and to improve measurement accuracy by outputting an ultrasonic wave signal for distance measurement in a burst shape and suppressing it to a necessary irreducible extent. CONSTITUTION:A power source part 8 for transmission outputs a frequency- modulated signal which varies regularly in frequency in every constant sweep period to a transmitter 2 and a beat signal generation part 14 intermittently and periodically. The transmitter 2 radiates a frequency-modulated ultrasonic signal to an object body 6. The reflected ultrasonic wave which is reflected by the object body 6 and returns to a receiver 4 is converted by the receiver 4 into an electric signal, which is supplied to the beat signal generation part 14. The beat signal generation part 14 mixes two signals which are outputted by the power source part 8 for transmission and the receiver 4 with a time difference to generate a beat signal containing distance information. A measurement part 16 calculates the distance to the object 6 based on the beat signal.
Patent JP-H06335456-A (JP)
Title: Medical diagnosis support system
Inventor: YAMADA SHINICHI
IPC: G16H10/60
Filed: 1993-05-28
Abstract: PURPOSE:To enable to see inquiry information at the time of reading shadows by constituting a system so as to detect abnormalities by the use of a CAD from inputted image data, determine useful data for diagnosing abnormalities, and output inquiry, medical record information, especially relative to these abnormailties. CONSTITUTION:Information on inquiry and medical record is inputted from an inquiry information input means HI, and image data are inputted from an collecting means IA, sent to a data base DB, where information on inquiry and medical record is stored in a memory, while the image data are processed by a CAD, made to detect abnormalities to obtain a list of abnormality data. Then, when a doctor reads a shadow from a work station WS on each image datum, the image data are displayed and inquiry and medical record information relative to the abnormalities written therein is read out and outputted. The results of readings of the shadows are made to be data of findings, inputted and sent to the data base DB, where they are registered.
Patent JP-S5460237-A (JP)
Title: Etching method
Inventor: ISHIKURA HIDENOBU
IPC: H01L21/302
Filed: 1977-10-21
Abstract: PURPOSE: To make fine processing without difficulty by the procedure in which the surface of material to be process is coated with a thin film capable of being etched by plasma, and then after a plasma-etching into a desired patern, dry etching is made by using the thin film as mask.  
     CONSTITUTION: Al 3 is formed on the silicon base plate 1 of a material to be processed with the interposition of the oxidated film 2, and then the plasma CVD nitride film 5 is formed on the surface of the Al 3 by a vapor- phase growth method. The surface of the plasma CVD nitride film 5 is coated with the photoresistor 4 and then the opening 10 is formed by a photomechanical process. Using the photoresistor 4 as a masking film, the exposure which is in the opening 10 is removed by plasma etching using a gas, e.g., CF 4 , etc., and then the remaining photoresistor 4 is removed in oxygen plasma. Using the nitride film 5 from which the opening 10 is removed as a mask, the exposure of the Al 3 which corresponds to the opening 10 is removed by dry etching in a gas plasma, e.g., CCl 4  etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5386494-A (JP)
Title: Cable lay out ducts
Inventor: MASUOKA NOBUO
IPC: H02G3/30
Filed: 1977-10-21
Abstract: PURPOSE: To obtain a lay out duct preventing a chimney effect by a shaft, without precluding a snaking motion of a cable, by installing a cover body to a through hole to close a hole, and making a repulsion force of a spring to operate on a bending part for a snaking motion of a cable. 
     COPYRIGHT: (C)1978,JPO&Japio