baber/WOPTO huggingface dataset:
Patent JP-H07115403-A (JP)
Title: Circuit for encoding and decoding silent section information
Inventor: WATANABE MASAKO
IPC: H04B1/66
Filed: 1994-08-05
Abstract: PURPOSE:To prevent the degradation in quality of a reproduced signal and to eliminate and unnecessary processing by selecting a minimum error pattern corresponding to the background noise at the time of silence and adding it to the last of a post pattern to send it. CONSTITUTION:At the time of silence, a frequency characteristic extractor 13 extracts the background noise pattern is accordance with a prescribed system and sends it to a minimum error pattern selecting circuit 14. This circuit 14 selects the minimum error pattern, whose error from the background noise pattern is minimum, from a preliminarily stored noise pattern group. A switch 17 adds the minimum error pattern to the last of the post pattern and sends it as encoded data for background noise generation. A noise characteristic convolutional operation circuit 24 performs the convolutional operation between the minimum error pattern sent following the post pattern and the output of a white noise generator 23 and outputs the result.
Patent JP-S6340465-A (JP)
Title: Picture processor
Inventor: SUZUKI YUZURU
IPC: G06T7/40
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the occurrence of the inside omission and the error of a halftone part, etc., by obtaining the sum of picture elements judged to be each region in a window and correcting a primary decision according to the comparison result of each sum. CONSTITUTION:In an error correcting device 7, the sum Tt of the variable density values of the picture elements decided to be the character region in a window at the primary decision, and the sum Ti of the density values of the picture elements decided to be the intermediate tone region are obtained. Then, if each of the sum Tt and Ti is under the following relation, the decision state of a marked picture element is made to be reversed. Namely, if the marked picture element is the character region and besides, Tt<Ti is realized, the marked picture element is corrected so as to be the halftone region, and if the marked picture element is the halftone region and besides Tt>Ti is realized, the marked picture element is corrected so as to be the character region. For instance, in the case of a state shown in a figure, though the marked picture element is the halftone region, the sum Tt of the density values of the picture elements decided to be the character region is 200, and the sum Ti of the variable density values of the picture elements decided to be the halftone region is 120. Therefore, because of Tt>Ti, it is decided to be the character region and the primary decision is corrected.
Patent JP-H1032918-A (JP)
Title: Lead-in structure of service wire
Inventor: TAKEMOTO FUMIAKI
IPC: H02G7/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the lead-in structure of a service wire where an initial construction can be performed efficiently, an additional assembling work can be performed safely, easily, and inexpensively, and appearance cannot be sacrificed. SOLUTION: A low-voltage anchor insulator 20 for supporting each low- voltage power distribution electric wire path W and a messenger wire mounting metal fitting 40 for supporting the messenger wire M are provided at a perpendicular arm metal 10, a branch electric wire 51 is provided in an isolated space S between the perpendicular arm metal 10 and the electric post P, a branch source wire 51 of the branch electric wire 51 is connected to the low-voltage power distribution wire path W, and one edge of a service wire 30 that is attached to the messenger wire M being supported by the above mounting metal fitting 40 is connected to either unused one out of branch destination wires 51b, 51c, 51d, 51e, and 51f of the branch electric wire 51 every time when the service wire is expanded newly.
Patent JP-H0527903-A (JP)
Title: Information processor
Inventor: SANBE HIDEO
IPC: G06F3/038
Filed: 1991-07-25
Abstract: PURPOSE:To easily operate the double clicking of a mouse without fail at the information processor composed of the main body of the information processor and the mouse to input the instruction of a position to the main body of the processor. CONSTITUTION:When a button (input button switch) 3 of the mouse and a button 2 or 4 are simultaneously turned on (pushed) in the case of the input from the mouse, a CPU at the main body of the information processor judges it to be an input of the double click at the button 2 or 4. Namely, the operation of the double clicking can be easily executed without fail by simultaneously pushing the two buttons.
Patent JP-H0636002-A (JP)
Title: Image processor
Inventor: SAITO KENICHI
IPC: G06N3/00
Filed: 1992-07-13
Abstract: PURPOSE:To perform conversion corresponding to total features of respective images and to obtain converted images of high quality which comply with the purpose of printing by providing a neural network which generates converted data by performing color conversion and color correction for data generated by adding image feature quantities to color separation data. CONSTITUTION:The color separation data Dr, Dg, and Db of an input data file 10 and image feature quantities Dh and Ds outputted by an image feature quantity analizing part 14 are inputted to the input layer of the neural network 20. Then, learning is carried out until tutor data supplied from a tutor data file 12 are matched within a specific permissible error range. Once it is decided that the learning ends, an image to newly be converted is separated by colors and supplied to the input data file 10 and then the neural network 20 performs the color conversion and color correction, so that converted data Dc, Dm, and Dy appearing at the output layer 26 are stored in an output data file 30.
Patent JP-H0477345-A (JP)
Title: Production of sintered superconducting material
Inventor: NAGASE RYUICHI
IPC: H01B13/00
Filed: 1990-07-16
Abstract: PURPOSE:To easily obtain a sintered superconducting material having a high critical current density by mixing a soln. contg. the compd. of the metal elements corresponding to the metal element composition of the superconducting material into the raw powder, forming the mixture and sintering the formed body. CONSTITUTION:The raw powder (e.g. a mixed powder of Bi2O3, PbO, SrCO3, CaCO3 and CuO in a specified molar ratio) for sintering a superconducting material is produced. A soln. contg. the compd. of the metal elements corresponding to the metal element composition (e.g. Bi:Pb:Sr:Ca:Cu=4:1:4:5:7) is then mixed into the raw material. The obtained mixture is formed, and the formed body is sintered to obtain the sintered superconducting material having a high sintered density. A soln. obtained by dissolving the naphthenates of Bi, Pb, Sr, Ca and Cu in toluene is exemplified as the soln. contg. the compd. of metal elements.
Patent JP-S5974524-A (JP)
Title: Focusing method of zoom lens
Inventor: IKEMORI KEIJI
IPC: G02B15/22
Filed: 1982-10-21
Abstract: PURPOSE:To make a zoom lens compact, by fixing the first lens group having a positive refracting power and moving the second lens group having a positive refracting power and allowing extents of movement of two lenses of the second group to satisfy a specific conditional expression in case of zooming. CONSTITUTION:In case of zooming, the fixed first lens group having a positive refracting power and the second lens group which is arranged at the rear of the first lens group and has a positive refracting power are moved toward an object and are focused to the close-distance object. At this time, the direction of extension from an infinity object to the closest-distance object is always constant during zooming and is the direction toward the object and is not discontinuous halfway. Though the quantity of extension of the second lens group is increased according as zooming to the telephoto side, the quantity of extension is reduced considerably because the focusing interval is increased, and thus, the zoom lens is made compact. If an expression is satisfied when extents of movement of two lenses of the second group are denoted as (s) and (t) respectively, the zoom lens is made compact also.
Patent JP-S6246490-A (JP)
Title: Refresh control system for dynamic memory
Inventor: KOGA TSURUO
IPC: G11C11/34
Filed: 1985-08-22
Abstract: PURPOSE:To reduce a time required for refreshing and a consumed current of a system during refreshing by dividing a memory into plural blocks and performing the refresh operation every different time. CONSTITUTION:When a CPU does not select either of memory blocks 2, 9, refresh addresses 117, 118 are formed in counters 3, 8 by clock signals 115, 116 situated at positions separated for a fixed period since the blocks 2, 9 are not directly connected to an external part and the refresh addresses are given to the blocks 2, 9 through selectors 1, 7. Separate refresh operations are performed every fixed period to the blockse 2, 9 by memory activating signals 109, 110 generated through a control circuit 6 by control signals 113, 114 generated every fixed period.
Patent JP-S5976891-A (JP)
Title: Production of gold alloy
Inventor: TOGAWA EIJI
IPC: C25D5/50
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a gold-silver-copper alloy having a desired compsn. by depositing alternately gold-silver and gold-copper alloys having specific compsn. at low and high current density in a plating bath of an alkai cyan base gold-silver- copper alloy then subjecting the same to thermal diffusion. CONSTITUTION:A plating soln. consisting of alkali double cyanides contg. gold, silver and copper and contg. low free cyan and contg. a weak alkali carbonic acid compd. as a pH buffer deposits an alloy of >=95% gold and silver on the side of the lower current density with a certain current density as a boundary. An alloy of >=95% gold and copper is deposited on the side of the higher current density. The compsn. of these deposits scarcely changes with the current density. The deposits of the gold-silver and gold-copper alloys contain copper and silver respectively slightly, and the compsn. of such alloys is determined by the concn. of the gold, silver and copper and, pH, free cyan, in the plating soln. and temp. etc. The conditions thereof are set, and after the gold-silver and gold copper alloy plating layers having the above-described compsn. are alternately deposited at >=0.1mu respectively, the layers are subjected to thermal diffusion, whereby the gold-silver-copper alloy is formed.
Patent JP-S6429466-A (JP)
Title: Coating resin composition
Inventor: KITAHATA MICHIHARU
IPC: C09D163/00
Filed: 1987-07-25
Abstract: PURPOSE:To obtain the title composition excellent in dispersibility in water, throwing power, etc. and useful for cathodic electrodeposition, by using an epoxy resin derivative having a specified functional group as a film-forming resin binder. CONSTITUTION:A Michael addition product (B) is obtained by reacting stoichiometrically equivalent amounts of a monoalkanolamine (a) (e.g., 2- aminoethanol) and a dialkylaminoalkyl(meth)acrylamide (b) (e.g., N,N- dimethylaminopropylacrylamide) at 20-90 deg.C for 2-10hr. An epoxy resin (A) which is a polyepoxide compound having at least two 1,2-epoxy groups in the molecule and having a number-average MW>=200, preferably, of 800-200 is reacted with component B in an amount to give an equivalent ratio of component A to component B of 2-1/1 at 80-140 deg.C to obtain a film-forming resin binder which is an epoxy resin derivative having a functional group of the formula (wherein R1 is H or CH3, R2-3 are each a 1-5C alkyl, R4 is a 2-6C alkylene which may be interrupted by an ether group, and n is 1-6). This binder is protonated with a water-soluble organic carboxylic acid and dispersed in water.
Patent JP-2001010321-A (JP)
Title: Shock absorber mounting structure
Inventor: SHIMOZATO SHUNJI
IPC: B60G3/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To ensure a wide indoor space and to reduce weight as a result of structure being simplified. SOLUTION: This shock absorber mounting structure comprises a first link 6 having one end coupled to a side frame 4 and the other end rotatably coupled to the cylinder 8a of a shock absorber 8; a second link 7 having one end coupled to a side frame 4 and the other end coupled to the rod 8b of the shock absorber 8; a third link 9 having one end coupled to the cylinder 8a and the other end coupled to a lower arm 3c; and a fourth link 10 having one end coupled to the rob 8b and the other end coupled to the lower arm 3c.
Patent JP-2000020491-A (JP)
Title: Multiprocessor system
Inventor: KOBAYASHI TETSUYA
IPC: G06F15/167
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system capable of providing sure arbitrating operation to two processors. SOLUTION: An arbitration circuit fetches access requests from both the processors through flip-flop(FF) 1 and 3 at mutually different timing and sets/ resets an SR latch circuit FF 5 with the outputs of these FF1 and FF3. An OR gate OR1 ORs the outputs of FF1 and FF3 and the set output of the FF5 and an OR gate OR2 ORs the outputs of FF1 and FF2 and the reset output of FF5. The FF1 fetches the output of OR1 at the same clock timing as FF1 and permits access to one processor. An FF4 fetches the output of OR2 at the same clock timing as FF3 and permits access to the other processor.
Patent JP-2001014254-A (JP)
Title: Method and device for supporting conversation
Inventor: OKUYAMA SATOSHI
IPC: H04L12/18
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To notify a user of the state of each constituent user which dynamically changes in a virtual space in real time. SOLUTION: A user terminal 3 is provided with a conversation supporting device 1 and a conversation device 2. When a prescribed event takes place in a self-terminal, a notifying part 12 notifies another user terminal in a virtual space of the state of its own terminal. For instance, a case in which a detecting part 11 detects change of the state of the self-terminal and case in which a monitoring part 13 detects the participation/leaving of the device 2 in/from the virtual space are listed. A collecting part 15 acquires state notification from another user terminal and a displaying part 16 shows the information. When the device 2 joins the virtual space, the part 13 acquires a user list in the virtual space, and a requesting part 14 requests the states of other users.  On the contrary, when the part 13 receives a state request, the part 12 transmits state notification to a requesting source.
Patent JP-S57108770-A (JP)
Title: Position measuring device for moving object
Inventor: ASANO TOSHI
IPC: G01S15/87
Filed: 1980-12-26
Abstract: PURPOSE:To measure accurately the position of a moving body, by combining a sound wave transmitter/receiver mounted on the moving body and a fixed sound wave transponder. CONSTITUTION:Sound wave transponders 11-1n receive a sound wave of frequency f0 and transmit the sound waves of frequencies f1-fn respectiveyly. Such transponders are always distributed in <=3 units at different positions where an unmanned car is able to be directly viewed over entire moving range of the unmanned car. On the other hand, a sound wave transmitter 2 and a sound wave receiver 3 which are mounted on the unmanned car transmit the frequency f0 and receives the frequencies f1-fn respectively. These received signals are separated through filters 41-4n respectively, and then the time intervals from transmission to reception are counted by timepieces 51-5n. Then a computer 6 uses the output of three timepieces to calculate the position of the unmanned car. Thus the position of a moving body is accurately measured.
Patent JP-2001015414-A (JP)
Title: Aligner
Inventor: ENDO KENJI
IPC: H01L21/027
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which is high in light utilization efficiency, while suppressing increase in cost. SOLUTION: In this aligner, a first mirror 91 is arranged, so that its focusing position matches with an incident surface 56b of a light guide rod 56. A second mirror 92 is arranged, so that its focusing position coincides with an object area of irradiating. Light emitted from an emitting surface 56b is reflected as a parallel light by the first mirror 91 and forms an image on a substrate W by the second mirror 92 in addition. Since the image is formed by a reflecting optical system using a mirror, chromatic aberration which is generated as in use of a conventional lens is not generated. Consequently, it is not required to provide a means for selecting a light such as an interference filter, thereby increase in cost is suppressed and light usage efficiency is improved.
Patent JP-S6246642-A (JP)
Inventor: SUGIMOTO MASATOSHI
IPC: B32B25/04
Filed: 1985-08-24
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-H0850085-A (JP)
Title: Load tester
Inventor: HASHIMOTO HIROYUKI
IPC: G01M99/00
Filed: 1994-08-08
Abstract: PURPOSE:To provide a high response load tester capable of being used by suppressing the generation of a harmful zero cross peak and reducing the deterioration of response caused by the delay in a hydraulic piping system in constitution using a flow rate control type servo valve in the control of the pressure of the operation oil of a hydraulic operation type brake. CONSTITUTION:A servo amplifier 5 forming a control signal in a flow rate control type servo valve corresponding to the input of the torque command signal Es corresponding to objective torque is constituted so as to be equipped with a PID operation part 7 and a leading compensation element 8. The PID operation part 7 is constituted of a proportional element 70 inputting the deviation of the torque command signal Es and a torque feedback signal Eb, an integrator 71 and a differentiator 72 inputting the torque feedback signal Eb and primary leading is applied to the output of the PID operation part 7 through the leading compensation element 8 to form the control signal of a servo valve.
Patent JP-H0234638-A (JP)
Title: Thermochromic color masterbatch for polystyrene resin
Inventor: KAMATA KAZUHIRO
IPC: C08J3/22
Filed: 1988-07-25
Abstract: PURPOSE:To obtain the title masterbatch free from a problem that the function of the thermochromic substance is impaired at high temperatures under a high pressure and from blooming by mixing specified thermochromic particles with a wax and a PS resin. CONSTITUTION:A thermochromic substance (a) comprising an electron-donating coloring dyestuff (e.g., 3,3'-diemthoxy-fluoran), an electron-accepting substance (e.g., p-phenyl-phenol) and a solvent (e.g., octyl alcohol) is mixed with a thermosetting resin (b) (e.g., polyester resin), and the mixture is granulated to obtain granules of a particle diameter of 1-50mum. These granules are mixed with a hydrophilic polymeric compound (c) (e.g., PVA) to obtain thermochromic particles (4) comprising the granules surface-coated with component (c). 100 pts.wt. component A is mixed with 100-500 pts.wt. wax (B) having a melt viscosity of 1000-20000CPS and excellent compatibility with a PS resin (e.g., polystyrene wax) and a PS resin (C) of a melt flow rate >=10g/10min, and the obtained mixture is pelletized.
Patent JP-S5887666-A (JP)
Title: Picture input device
Inventor: WADA RIYOUICHI
IPC: G06V10/10
Filed: 1981-11-19
Abstract: PURPOSE:To remarkably reduce the circuit required for the processing of a picture signal output of an image sensor, by constituting the device so that a frequency of drive pulse of the image sensor and a converting frequency of an A/D converter may concident. CONSTITUTION:An image is formed on a CCD image sensor 2 with an optical lens 1 and outputted as an electric signal eh. A picture information signal Aeh amplified at an amplifier circuit 3 is digitally converted at an A/D converter 4 and outputted as a picture digital output 10. The sensor 2 is driven with drive pulses phi1, phi2 at a drive circuit 5. The pulses phi1, phi2 are signals synchronized with a clock CLK and formed to have a prescribed phase relation with a drive pulse CAD of the A/D converter from a pulse control circuit 6. Thus, analog circuits required for the processing of a picture signal output of the sensor 1 can remarkably be omitted and the cost and shape can also be improved.
Patent JP-S6245537-A (JP)
Title: Medicinal resin composition and production thereof
Inventor: TAKAHASHI HIDEO
IPC: A61K9/20
Filed: 1985-08-23
Abstract: PURPOSE:To obtain the titled composition capable of keeping the sustained release properties of a drug for along period, by previously incorporating a drug solution on pores of a porous powder used as a carrier for the drug solution and adding and dispersing the resultant powder in a resin. CONSTITUTION:Porous powder is added and mixed with a mixed solution consisting of a solvent (A) capable of dissolving a drug, a solvent (B) having the compatibility with the solvent (A) and a lower boiling point than the solvent (A) and the drug to prepare a slurry or suspension, and the solvent (B) is removed from the resultant mixture by vacuum drying to incorporate the drug solution consisting of the drug and the solvent (A) in the porous powder. The porous powder is then uniformly dispersed in a resin to be a base material to give the aimed medicinal resin composition capable of keeping the sustained release properties for a long period. The resultant composition can be formed into an optional shape by an ordinary forming method and can be used as a tablet for intracorporeal imbedding or tube, valve or membrane for transfusion, etc.
Patent JP-S5975036-A (JP)
Inventor: IKEHARA NORITOSHI
IPC: A61B5/022
Filed: 1982-10-22
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-H0478057-A (JP)
Title: Cassette feeding device
Inventor: ASAKURA NAOKI
IPC: G11B15/68
Filed: 1990-07-12
Abstract: PURPOSE:To make the shape of a whole device compact by forming the storage part of a cassette into the shape of a flat plane so that it can be arranged in narrow space like a VTR. CONSTITUTION:A main body 1 to be the cassette storage part capable of storing plural cassettes 3 arranged on the same flat plane is constituted by fitting a leg 1d to a cover 1a, and the VTR 2 is provided with an opening part 2a for loading and unloading the cassette to be freely opened and closed. Then, a screw shafts 4 to 7 for moving the cassette are supported freely rotatably through bearings fitted on the wall surface of the main body 1, and are constituted so that one side of the screw shafts 4, 5 of a lateral direction or the screw shafts 6, 7 of a longitudinal direction can be selectively driven and rotated. Thus, since by storing plural cassettes 3 by arranging them on the same flat plane, the thickness of the device is made thin, it is placed on the VTR 2, and a storage place comes not to occupy large space.
Patent JP-H0634442-A (JP)
Title: Reflectivity measuring device
Inventor: WAKAYAMA NOBUHIKO
IPC: G01J3/50
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a reflectivity measuring device which can eliminate lighting irregularity and can measure the reflectivity with a fine pattern. CONSTITUTION:The title device is provided with a reference reflection object 1 which becomes a reference of reflectivity, a lighting device 2 which lights the reference reflection object 1 and an object to be measured, an optical filter 3 which places the reference reflection object 1 and an object 8 to be measured between shooting devices for enabling the wavelength distribution of reflected light to follow the stimulus value distribution of received three primary colors, and a shooting device which shoots the reference reflection object 1 and the object 8 to be measured. Further, it is also provided with an image accumulation device 5 for accumulating images which are obtained by shooting the reference reflection object 1 or the object 8 to be measured using the shooting device 4, a divider 6 which calculates the reflectivity by dividing the object 8 to be measured which is shot by the shooting device 4 by the image of the reference reflection object being accumulated in the image accumulation device 5 for each picture element, and a reflectivity accumulation device 7 for accumulating the reflectivity for each picture element.