baber/WOPTO huggingface dataset:
Patent JP-H0951437-A (JP)
Title: Smoothing device for area data in image processing
Inventor: KOIZUMI HIROSHI
IPC: H04N1/409
Filed: 1991-05-13
Abstract: PURPOSE: To prevent oblique jaggy by taking pattern matching based on data the same as block-processed data so as to expand interpolate high resolution data. CONSTITUTION: When interpolation data are unable to be generated in the case of reading 0-th and 1st line area data, a signal OUT-CTR of a timing generator 11 is set negative and a noted data value A is outputted to each line as data A-OUT. In the case of reading 2nd line area data, 0-th line area data are stored in a FIFO 1 and 1st line area data are latched by a FIFO 2, and a 3×3 block processing circuit 4 extracts block data and applies interpolation processing to the data. Thus, the generator 11 generates a positive signal OUT-CTR at this point of time, 0th to 3rd line output patterns read from a pattern RAM 6 are switched sequentially by a line SYNC of a signal OUT-SEL to select the position of the pattern and a selector 10 is controlled based on the selection and the data of interest or the interpolation data are interpolated to obtain a pattern output A-OUT.
Patent JP-S61266502-A (JP)
Title: Production of raw material powder for permanent magnet
Inventor: IMAIZUMI NOBUO
IPC: C21D9/00
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a raw material for a resin-bound magnet having high performance by pulverizing an element alloy consisting mainly of a rare earth element-Fe or element-B consisting mainly of Fe and Co to a desired grain size, then passing the alloy maintained in the powder state through a high-temp. region in which the specific atmosphere and temp. are maintained. CONSTITUTION:The alloy which is expressed by the formula (R is the rare earth element, T is a transition metallic element consisting mainly of Fe and Co, M is a metalloid element) and is 0.01<=y<=0.02, 4<=z<=9, for example, an Nd-Fe-B alloy is prepd. After the alloy is pulverized to 1-1,000mu grain size, the powder 3 is dropped from a hopper 4 into the high-temp. region kept at 900-1,200 deg.C in a tubular electric furnace 2 in a vacuum or inert atmosphere, for example, vacuum vessel 1, by which the powder is continuously passed through said region. The powder 3 is thereby subjected to strain relief and homogenization treatment and the intended raw material powder having excellent magnetic characteristics is obtd.
Patent JP-S5731796-A (JP)
Title: Heat accumulator
Inventor: TAKIUCHI TAKESHI
IPC: F28D17/00
Filed: 1980-08-04
Abstract: PURPOSE: To make the heat accumulation for the solar heat and the like highly efficiently and effectively, by making a heat accumulator in a treble pipe structure, providing the central pipe as the passage for the heat medium for collecting heat, the middle pipe as the filler layer of heat accumulating material of the latent heat type, and the outside pipe as the passage for the heat medium from which heat is taken out.  
     CONSTITUTION: The heat accumulator is made in a treble pipe structure, the heat medium for collecting heat is passed through the central pipe 1, the heat accumulating material of the latent heat type is filled in the middle pipe 2, and the heat medium for exchanging heat is passed through the outside pipe 3. With such a structure, the solar heat and the like can be accumulated highly efficiently and effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06294633-A (JP)
Title: Method and equipment for automatically inspecting fastener
Inventor: SEKIGUCHI SEIZO
IPC: G06T7/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide an inspection method for deciding pass/fail of a fastener easily and positively. CONSTITUTION:Positional relationship between the front stop part, an element located at a predetermined position with respect to the front stop part, and a slider of a passed fastener 1 is stored in the form of an image data. The image of the fastener 1 to be inspected is picked up by means of an image pickup unit 3, and an image processor 2 matches the image data of the front stop part, the element located at a predetermined position, and the slider part of the fastener 1 to be inspected with corresponding image data of the passed fastener. Pass/fail of the fastener is then decided automatically based on the magnitude of correlation values.
Patent JP-S5534916-A (JP)
Title: Pressure-sensible recording material
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/155
Filed: 1978-09-01
Abstract: PURPOSE:To obtain a pressure-sensible recording paper of good preserving and stabilizing capability by providing it with a high density in such a manner as to add metallic oxide and alcoholic hydroxyl compound to a coloring agent layer with fragrant carbonic acid as the coloring agent. CONSTITUTION:To obtain a pressure-sensible material, for a pressure-sensible paper, by providing a coloring agent layer, with fragrant carbonic acid (such as benzonic acid, anise acid and chlorine benzonic acid, etc.) as a coloring agent, with preferably 50-500wt% of metallic oxide (such as calcium oxide, barium oxide and zinc oxide, etc.) and preferably 50-150wt% of alcoholic hydroxyl compound (such as 2-hydroxybenzyl alcohol and, m-trildiethanolamine).
Patent JP-H01279555-A (JP)
Title: Fluorescent display panel
Inventor: TAKAGI SEISHI
IPC: H01J31/15
Filed: 1988-04-28
Abstract: PURPOSE:To have the on-off control performed using a low pulse, by driving a phosphor layer with a filament and an anodic electrode between which control electrodes in mutually crossed arrangement are provided for connection to a pulse power source. CONSTITUTION:A phosphor layer 16 placed between two reciprocally facing glass wafers 12, 12' is driven by means of a filament 20 and a transference anode 18. At the same time, a low pulse voltage independent of the voltage for driving the phosphor layer 16 is applied to two couples of control electrodes 22, 24 in each orthogonally crossed arrangement, which are provided between the phosphor layer 16 and the filament 20, by a pulse power source connecting these control electrodes 22, 24 so that the on-off action on doe display is controlled. Through this low pulse drive, a fluorescent display panel achieves higher economical efficiency.
Patent JP-2000298661-A (JP)
Title: Neural network device
Inventor: SUZUKI KOJI
IPC: G06F15/18
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency by detecting and eliminating an unneeded neuron in a neural network. SOLUTION: A 1st memory 323 of a neuron 32 holds the preceding input value and a 2nd memory 324 holds the input value of this time. Whenever an input comes from the previous layer, a comparing part 325 compares the stored contents between the 1st and 2nd memories 323 and 324, and when the both coincide with each other, it increases the count value of a counter 321 by one, In the case this processing is repeated and the count value of the counter 321 reaches a prescribed value, it is decided that the neuron 32 hardly contributes to association and recognition, an operation prohibition instruction is issued to an output operating part 328 so as not to perform an operation of an output value in the neuron 32, and also a flag 322 is set to OFF. A neuron eliminating part 60 detects and eliminates the neuron 32 whose flag 322 is set to the OFF.
Patent JP-S589410-A (JP)
Title: Operational amplifier
Inventor: MASUDA EIJI
IPC: H03F1/08
Filed: 1981-07-09
Abstract: PURPOSE:To reduce the current consumption at each stage and to realize a high level of gain and an application over a wide band, by providing a phase compensating feedback circuit between the output and input terminals of an inverse amplifying stage as well as between the output terminal of a forward amplifying stage and the input terminal of the inverse amplifying stage respectively. CONSTITUTION:The 1st feedback circuit 51 containing a phase compensating impedance element C12 is set between the output and input terminals of an inverse amplifying stage A2. The 2nd feedback circuit 52 having a phase compensating impedance element C13 is set between the output terminal of a forward amplifying stage A3 having the gain of about 1 and connected in series to the stage A2 and the input terminal of the stage A2. Then the unity gain frequency is set lower enough than the pole frequency to realize a wide-band operation having a sufficient phase margin. Furthermore a stable high band operation can be expected. As a result, both the chip occupied area and the current consumption can be reduced.
Patent JP-S5441001-A (JP)
Title: Fault locating system
Inventor: NAGAI YASUO
IPC: H04B10/079
Filed: 1977-09-07
Abstract: PURPOSE:To make it possible to detect the mismatching of the light transmission path system by combining a reflection light level detector to a light directional coupler in the light communication.
Patent JP-S62264797-A (JP)
Title: Channel equipment for broad band exchange
Inventor: UETAKE YOSHIKATSU
IPC: H04Q11/04
Filed: 1986-05-13
Abstract: PURPOSE:To simplify the constitutions of an exchange processing and a channel equipment by multiplexing an area information going to the same earthing in the switching unit of a time division channel and exchanging the signal simultaneously in the same time division channel. CONSTITUTION:A high speed digital information signal and a narrow band information signal coming from a terminal equipment are multiplexed in the basic switching unit of a time division distribution stage channel equipment BSW by a high speed digital information multiplexer BMAX and inputted to the incoming highway of the BSW. The signal is exchanged by the BSW and outputted from an outgoing highway to a high speed digital information demultiplexer BDMAX. The BDMAX demultiplexes the multiplexed information signal outputted from the outgoing highway into the original high speed information signal and the narrow band information signal relating thereto.
Patent JP-S6452769-A (JP)
Title: 1-fluoro-1-halogeno-3,6-dioxabicyclo(4,1,0)heptane, manufacture and use
Inventor: YUKUTSUTO MORINE
IPC: C07C43/313
Filed: 1988-05-02
Abstract: 1. 1-Fluoro-1-halo-3,6-dioxabicyclo[4.1.0]heptane of formula (I)   see diagramm : EP0290319,P7,F1   in which X denotes fluorine, chlorine or bromine.
Patent JP-S63274089-A (JP)
Title: Rotary shaft supporting structure for microwave heating chamber
Inventor: KATSURAGI TETSUO
IPC: H05B6/74
Filed: 1987-04-30
Abstract: PURPOSE:To prevent the leakage of microwaves and seizure nearly completely by containing graphite in a bush coupled with the inside of a bearing or a shaft. CONSTITUTION:A shaft 5 rotated in a microwave heating chamber 2 is supported by a bearing 8 provided on the outer wall 3 of the heating chamber 2, and graphite is contained in a bush 9 coupled with the inside of the bearing 8 or the shaft 5. When the bush 9 containing graphite abundant in sliding prop erty, the rotary shaft 5 can be supported with no gap under a tight fit condition, and the seizure of the contact section can be prevented because no dust or the like is present. Since no gap exists and electric conductivity is high, the leakage of microwaves can be prevented nearly completely.
Patent JP-S62264046-A (JP)
Title: Silver halide photographic sensitive material having improved anti-static property
Inventor: UEDA EIICHI
IPC: G03C1/85
Filed: 1986-05-12
Abstract: PURPOSE:To obtain the titled material having an excellent antistatic property and capable of controlling generation of a static mark by incorporating a specific compd. to the most outer layer of the silver halide emulsion layer side. CONSTITUTION:The layer contg. a conductive substance is formed on one side of the substrate body, and at least one layer of the silver halide emulsion layer is formed on another side of the substrate body. The titled material is formed by incorporating a nonionic surface active agent having organopolysiloxane and polyoxyethylene units and/or a fluorine-contg. compd. in the most outer layer of the silver halide emulsion layer. The ion conductive substance and the conductive fine particle are incorporated to a layer formed on one of the surfaces of the substrate body, whereby the improved titled material having excellent anti-static property and capable of controlling the generation of the static mark and having less tendency for reducing the anti-static characteristics of a winded material, even in a high moisture condition, is obtd.
Patent JP-S589065-A (JP)
Title: Electromagnetic ultrasonic probe
Inventor: SANEMORI AKIROU
IPC: G01N29/24
Filed: 1981-07-10
Abstract: PURPOSE:To reduce the sensitivity to the external electromagnetic noise, by connecting two sets of magnetic field generating devices and detecting coils so that they are operated cumulatively for ultrasolic signals and are operated differentially for external electromagnetic waves. CONSTITUTION:Since first and second exciting coils 21 and 22 are connected in directions opposite to each other, magnetic field in directions opposite to each other are generated near the surface of conductive materials 6. Therefore, directions of eddy currents C1 and C2 generated by an arrival ultrasonic wave B are opposite near the first detecting coil 41 and the second detecting coil 42. Though output signals of detecting coils 41 and 42 due to these eddy currents have polarities opposite to each other, the signal obtained at a receiving terminal is a signal having the double strength and corresponding to the arrival ultrasonic wave because coils 41 and 42 are connected in directions opposite to each other. Meanwhile, external electromagnetic waves induce voltage is detecting coils independently of magnetic fields near the surface of conductive materials, and voltages are induced in detection coils 41 and 42 similarly, but the signal does not appear at the receiving terminal.
Patent JP-S5232023-A (JP)
Title: Preparation of aminoanthraquinone
Inventor: TAKEDA YOSHIYUKI
IPC: C09B1/22
Filed: 1975-09-05
Abstract: PURPOSE: To prepare in good yield highly purified aminoanthraquinone under a mild condition by use of hydroxyaminoanthraquinone easy to separate from impurities and unreacted compounds as the starting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07320531-A (JP)
Title: In-house lamp for refrigerator
Inventor: HIROSE FUMIO
IPC: F25D27/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide an in-house lamp for a refrigerator, having a waterproofing property based on an IEC standard, capable of preventing the lamp from being crookedly fitted. CONSTITUTION:In a structure, an extending/contracting ring 3 is interposed in a gap between a bulb 1 and a holder 2, so as to mount the bulb 1. By this structure, the extending/contracting ring 3 seals the gap between the bulb 1 and the holder 2, to provide a waterproofing effect. The extending/contracting ring 3 serves as a guide, by which a bulb base part 1a is properly fitted to a holder base part 2a, and since also a looseness lock effect is displayed, the ring 3 largely contributes to improving reliability.
Patent JP-H10288496-A (JP)
Title: Discharge suppression device for vapor from vapor discharge part
Inventor: FUKAMACHI SHINPEI
IPC: F28C1/16
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge suppression device for vapor from a vapor discharge part that has a simple structure, can be mounted to an existing facility simply and inexpensively, and at the same time, prevent the vapor discharge part from being blocked, and can suppress the discharge of vapor effectively. SOLUTION: A rotating blade 3 is arranged at the upper inside of a vapor discharge part 2 so that it can be rotated freely and a cylindrical slit 4 is provided between the rotating blade 3 and an inner wall 2a of the vapor discharge part 2. Then, the vapor which has come rising along the vapor discharge part 2 is scattered sideways by the rotating blade 3. The scattered vapor passes through the slit 4, bounces off the inner wall 2a of the vapor discharge part 2, passes through the slit 4 again, condenses when the vapor passes through the slit 4, and condenses and drops on the slid 4.
Patent JP-S61267164-A (JP)
Title: Abnormality processing system in multiprocessor system
Inventor: MIYAZAKI KATSUYUKI
IPC: G06F11/28
Filed: 1985-05-22
Abstract: PURPOSE:To know surely the condition of a processor at detecting the abnormality by providing the exclusive-use line for stopping the processor between plural processors, detecting the abnormality by an optional processor and stopping immediately all other processors. CONSTITUTION:A program is prepared so that a processor PRS 10 may access the special memory address when the abnormality is detected, an address bus 12 to an individual memory IM11 comes to be a special pattern, this is detected by a decoder DEC 13, the pulse is generated by a timing pulse generating circuit TIM 14, a flip-flop 15 is turned on, a driver 16 is driven and a stop signal is sent to a processor stop line 17. On the other hand, the processor unit of other sub-system receives the stop signal by a receiver 18, then the unit discriminates the coincident conditions with the stop permitting signal from a DBG key 19 with a NAND 20 and indicates the stop of the processor.
Patent JP-S63273606-A (JP)
Title: Production of low-molecular weight styrene based polymer
Inventor: TAKAHASHI HIDEYUKI
IPC: C08F212/00
Filed: 1987-05-01
Abstract: PURPOSE:To produce a polymer having improved thermal stability and desired low molecular weight at a low cost in a short time, by carrying out reaction under specific condition in homopolymerizing styrene or copolymerizing the styrene with other vinyl monomers. CONSTITUTION:Styrene is polymerized in the presence of hydrocarbons (e.g. toluene or ethylbenzene) or copolymerized with other vinyl monomers (e.g. vinyltoluene or methyl methacrylate) to produce a low-molecular weight styrene based polymer. In the process, the weight ratio of the hydrocarbons to the styrene or the styrene to the other vinyl monomers is 2-10 and a peroxide (e.g. benzoyl peroxide) or azo compound (e.g. azobisisobutyronitrile) having 0-70 deg.C lower half-life at 10hr (measured in 0.1mol./l concentration in benzene) than the polymerization temperature or both are used as a polymerization initiator so as to provide 100-280 deg.C polymerization temperature.
Patent JP-H01279518-A (JP)
Title: Manufacture of rectangular wire
Inventor: HIRANO TATSUMI
IPC: H01B13/16
Filed: 1988-04-30
Abstract: PURPOSE:To form an insulating film only on a specific surface easily by covering the overall surface of a rectangular conductor with plastic powder, removing the powder in a certain part using a die, heating this removed powder, and melting and hardening the residual powder. CONSTITUTION:The periphery of a rectangular conductor 6 is covered with plastic powder electrostatically at a powder coating part 12. A powder removing part 13 removes the plastic powder from the surface to be exposed, and this part is heated by a heater 14, and powder affixed to the conductor 6 is heated and melted. A die 16 is arranged at the outlet from this removing part 13. This die 16 is in contact with the surface 9 where the conductor surface is to be exposed and a corner 10 continued therefrom, and a gap is formed between the die internal surface 17 and other surface, i.e. surface 7 where insulating film is to be formed. Thereby the conductor 6 covered with powder over the whole circumference leaves the powder over the surface 7 when passing through the die 16 and gets rid of the powder on the other surfaces perfectly.
Patent JP-H11303947-A (JP)
Title: Gear mechanism
Inventor: SUESHIGE HIROSHI
IPC: F16H57/023
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To freely insert and drawn a shaft without disassembling a housing or without detaching a gear. SOLUTION: One side surface of a large bevel gear 5 is brought in contact with a first bearing 8, one end 17a of a cylindrical saper 17 is fitted in the other side surface 5b of the large bevel gear, a second bearing 9 is brought in contact with the other end 17b of the spacer 17, and the first and second bearings, the large bevel gear 5 and the spacer 17 are housed in a housing 6. A driven shaft 3 is fitted to the first and second bearings 8, 9, the large bevel gear, and the spacer 17 so as to be drawn. The tip of the driven gear 3 is formed into a small diameter part 3a smaller than a hole 5d of the large bevel gear 5 and a hole 17c of the spacer, and the other end is formed into a large diameter part 3b.  The difference of the diameter between the large diameter part 3b and the diameter of the small diameter part 3a is set larger than a clearance between the outer peripheral surface 5e of the large bevel gear and the inner surface of the housing so that the small diameter part may be inserted in and aligned to the large bevel gear 5 and the spacer 17 in the housing.
Patent JP-S5813261-A (JP)
Title: Shaft sealing apparatus
Inventor: SONODA KAZUO
IPC: F16J15/54
Filed: 1981-07-10
Abstract: PURPOSE:To prevent leakage of oil irrespective of the axial movement of a drive shaft, by disposing a disk formed with through-holes and mounted on the drive shaft in a box-like casing of a bearing housing, and forming a small hole or holes in the peripheral wall of the box-like casing. CONSTITUTION:In a bearing housing 13, an annular slinger 1 mounted on a drive shaft 12 is disposed in the manner of facing the inner surface of a side wall 18, which is formed with a box-like casing 20 encircling the slinger 1. A small hole or holes 4 are formed in the peripheral wall 23 of the casing 20 in the manner of facing the outer circumferential surface of the slinger 1, and gaps 2, 3 are formed between the side walls 21, 18 and the slinger 1 for absorbing movement of the slinger 1 caused by expansion or contraction of the drive shaft 12. Further, through-holes 9 are formed at the base portion of the slinger 1, so that the slinger effect can be obtained on both sides of the slinger 1.
Patent JP-S62264933-A (JP)
Title: Manufacture of buffer pad
Inventor: TSUNEKAWA TAKESHI
IPC: B29C65/74
Filed: 1986-05-14
Abstract: PURPOSE:To perform blanking and adhesion at a time by one process, by a method wherein a pair of blanking dies having a recess and protrusion, in which cutting blades are built, are made to about against a heater, in a manufacturing method of a buffer pad having the recess for holding goods. CONSTITUTION:A cutting blade 9 makes a thing to be obtained by fitting a pad material 12 composed of foamed resin to an upper blanking die constituted of a base plate 2 and protrusion 3 having a frame 11 abut against a heater 10. Press 13, 14 processing is applied to a lower blanking die having the cutting blade 9, a cutting blade 8 for cutting off and removal of the fringe part and a recess 6. The pad material 12 is cut off into an inside member 15 and outside member 16 by the blade 9 through pressing and at the same time at the time of separation of both the dies from each other, both the members are unified through fusion by a step part 17 heated by the blade 9 abutted against the heater 10. A pad having a recess 19 for holding goods which is useful for packaging can be manufactured by one process.
Patent JP-S63275773-A (JP)
Inventor: HIROTSU TOSHIAKI
IPC: D05C15/32
Filed: 1987-04-30
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。