baber/WOPTO huggingface dataset:
Patent JP-H06225127-A (JP)
Title: Picture processing method
Inventor: HORI SHUICHI
IPC: H04N1/403
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the similar effect to the case with using a large distribution matrix by averaging a total distribution error density of picture elements in an area of interest and adding the result to a density of a picture element of interest to calculate the covered density and to binarize it. CONSTITUTION:Picture elements G1-G3 not binarized yet are selected around a picture element G of interest to form an area (k) of interest including the picture element of interest. Total distribute error densities F1-F3 distributed to the picture elements G, G1-G3 are averaged. Since the densities F, F1-F3 are only two picture elements, an average distribution error density b=(F+F1+ F2+F3)/2 is calculated by adding the densities F, F1-F3 and dividing the sum by 2. Then the density (b) is added to a read density G' of the picture element G to calculate a conversion density X and it is binarized based on a threshold level TH. When the picture element of interest is binarized, since the error density distributed to picture elements around the picture element of interest is added, the similar effect to the case with using a large distribution matrix is obtained.
Patent JP-H07219457-A (JP)
Title: Image display device and driving method therefor
Inventor: NAKANISHI YUTAKA
IPC: G09F9/37
Filed: 1994-02-04
Abstract: PURPOSE:To accurately perform a full-color display by vertically and horizontally arranging a plurality of unit picture elements provided with partition windows with divided specific shutter opening/closing mechanism. CONSTITUTION:A display unit 25 arranged with 12 unit picture element 23, for example, is fitted to a base plate 17. The unit picture element 23 is provided with a prescribed shutter mechanism in a partition frame 53 divided by a partition frame 51, the coil portion of an electromagnet 13 is fixed on the back face side of the base plate 17, and a core material 7 is located near the permanent magnet 3 of a shutter plate 5 through the base plate 17. R, G, B color filters 55 are provided on the unit picture element 23 respectively, and one picture element is formed out of three unit picture elements. When the opening/ closing level of individual plates 5 are controlled, the illumination light from the back light is adjusted to the desired light quantity when necessary it is recognized as the transmission light in R, G, B colors, and a color display is attained by the additive mixture of colors.
Patent JP-H01187904-A (JP)
Title: Electromagnet
Inventor: YAMAZAKI AKINORI
IPC: G01R33/421
Filed: 1988-01-22
Abstract: PURPOSE:To obtain an electromagnet adapted for the limited size of conveying and installing at a site while holding the uniformity of a magnetic field by altering the thicknesses of a yoke bridging over between a first quadrant and a fourth quadrant, between a second quadrant and a third quadrant, and a yoke bridging over the first quadrant and the second quadrant, between the third quadrant and the fourth quadrant on coordinates axis of the opening of the yoke. CONSTITUTION:A field coil 1 and a yoke 4 surrounding the coil 1 for forming a magnetic circuit are provided. The thicknesses of a yoke 4a bridging over between a first quadrant and a fourth quadrant, between a second quadrant and a third quadrant, and a yoke 4b bridging over between the first quadrant and the second quadrant, between the third quadrant and the fourth quadrant are different from each other on coordinates axis of the opening K of the yoke 4. For example, the yoke 4 surrounding a superconducting field coil 1 held at a low temperature by refrigerant in a low temperature vessel 2 is composed of the yokes 4a, 4b, the yoke 4a is reduced in thickness smaller than that of a predetermined magnetic circuit sectional size, and the yoke 4b is increased in thickness by the reduced amount. Thus, the lateral size W of an electromagnet is reduced without losing magnetic field uniformity and leakage magnetic field characteristic, and it can be conveyed to a narrow conveying inlet or installed in a narrow installing space.
Patent JP-S5397906-A (JP)
Title: Feeding apparatus for raw material of vertical furnace
Inventor: TAKAHASHI SOUICHI
IPC: C21B7/20
Filed: 1977-02-08
Abstract: PURPOSE: To adjust variably the distribution of raw material in a vertical furnace e.g. iron-reducing furnace so as to stabilize the operation of the furnace by installing a valve disc which moves up and down in a feeding pipe and by opening or closing outlets in order. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10210671-A (JP)
Title: Battery-driven electronic appliance
Inventor: MACHII KENSUKE
IPC: G01R31/36
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery-powered electronic appliance which is made operable for a battery operation time specified by a user, and clarifies the battery operation time to the user. SOLUTION: A power-controlling unit 106 calculates a current value required to be supplied from a battery for driving this appliance on the basis of the information on the battery operation time for the user specified at a battery operation time inputting section 102, and the information of a remaining capacity detecting unit 104 for the battery 101, and control is performed by changing the operation mode of each device 108, 109, 110, so that the supplied current from the battery to be measured by a supplied current measuring circuit 105 may be within the calculated current value to be supplied from the battery.
Patent JP-S61172436-A (JP)
Title: Code converter
Inventor: SHIBUYA AKIHIRO
IPC: H03M7/32
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a code converter with simple and inexpensive circuit constitution by controlling a read signal of a shift register circuit having a selecting function so as to select a PCM signal and an ADPCM signal. CONSTITUTION:A control circuit 14 outputs selectively an [L] level signal of a read signal 3 as a control signal 15 when a PCM-ADPCM selection signal 10 is at [L] level. When the generation of the read signal 3 is suppressed, a parallel data after conversion is not inputted from a code converting circuit 5 to a shift register circuit 2, a data before one frame held in the shift register circuit 2 is read to bypass code conversion. When a PCM-ADPCM selection signal 10 is at an [H] level, the read signal 3 is outputted as a control signal to apply PCM-ADPCM conversion.
Patent JP-S61172722-A (JP)
Title: Heat forming of thermoplastic sheet
Inventor: MIURA TAKASHI
IPC: B29C51/10
Filed: 1985-01-25
Abstract: PURPOSE:To prevent sheet from shrinking and curling and effectively utilize heat energy by a method wherein only pocket portions to form blisters are heated in the blister forming method. CONSTITUTION:In a method to form sheet S having pockets SP, in which articles to be packed are received, firstly the sheet S is delivered from a roll R. Secondly, only portions Sa, at which the pockets SP of the sheet S is to be formed, are locally heated with a heating roller HR or the like. Thirdly, the pockets SP are formed with a forming roller FR. Because the sheet is locally heated, neither shrinking nor curling of the whole sheet by cooling occurs and, in addition, the whole forming can be completed with a small quantity of heating energy.
Patent JP-H07210016-A (JP)
Title: Image forming device
Inventor: HASEGAWA TAKASHI
IPC: G03G15/16
Filed: 1994-01-11
Abstract: PURPOSE:To provide an image forming device constituted so that a recording material is attracted on a recording material carrier without causing defective attraction at the center part in a thrusting direction at the trailing edge part thereof and an excellent image without void at the trailing edge part is obtained on the recording material by a transfer action. CONSTITUTION:A pressing member 36 relatively pressing the recording material and the vicinity of the center part of the thrusting direction of a transfer sheet 5f in an opposite direction is disposed at the attraction and electrostatic charge part of a transfer drum 5a, so that the recording material supplied to the drum 5a is closely brought into contact with the sheet 5f. Thus, the recording material is attracted on the sheet 5f by electrostatic attraction executed by an attraction and electrostatic charge means consisting of an attraction roller 5g or the like without causing the defective attraction at the trailing edge part or the like thereof. Then, the excellent image without the void at the trailing edge part is obtained on the recording material by the transfer action.
Patent JP-H05203278-A (JP)
Title: Air conditioner provided with refrigerant heater
Inventor: MATSUMOTO KIYOSHI
IPC: F24F11/02
Filed: 1992-01-29
Abstract: PURPOSE:To rapidly generate warm air at the time of room heating by recovering refrigerant before a mode is selected immediately after a power source is turned ON and after room cooling is finished. CONSTITUTION:At the time of turning ON a power source, a four-way valve 2 and a compressor 1 are energized irrespective of room heating and cooling to conduct a refrigerant recovery for moving refrigerant of an outdoor heat exchanger 3 to an indoor side heat exchanger 6, a two-way valve 8 is closed after a timer is up, the compressor 1 is turned OFF and waited. Then, if an operation command is input and room heating is selected, the operation of the compressor 1 and burning of a refrigerant heater 9 are immediately started thereby to immediately perform room heating. On the other hand, if room cooling is selected, the valve 2 is opened and the compressor 1 is started to immediately preform room cooling. In both operations, the compressor 1 and the burning are intermittently performed, and when an operation stop command is input by a room temperature thermostat, the operations are stopped.
Patent JP-H07220651-A (JP)
Title: Cathode-ray tube
Inventor: MISONO MASAYOSHI
IPC: H01J29/48
Filed: 1994-02-07
Abstract: PURPOSE:To obtain excellent resolution by restraining distortion of an electron beam spot caused by deflecting aberration by an interaction of an electric field correcting plate of constant electric potential in a deflecting magnetic field and deflected electron beams, and improving a focus characteristic in the whole image screen area and also in the whole electric current area of the electron beams. CONSTITUTION:Deflecting aberration correcting electrodes 39 are arranged on a positive electrode 4 of an electron beam so as to change a focusing or diverging action of electron beams 10 according to a deflection angle when the electron beams 10 which are situated in a deflecting magnetic field of a cathode-ray tube and are deflected by the deflecting magnetic field change the orbit. A deflection coil constituting a deflection device 11 is wound in a saddle shape both horizontally and vertically, and a cancel coil 11a is arranged in this deflection 11 device so as to generate a magnetic field to offset a leakage magnetic field of the deflection coil.
Patent JP-S62177238-A (JP)
Title: Apparatus for driving spindle of spinning frame
Inventor: UNO MASASHI
IPC: D01H1/241
Filed: 1986-01-27
Abstract: PURPOSE:To reduce weight of a belt and to minimize overall power consumption, by dividing spindles of a spinning frame into several groups with a proper number of spindles and driving two spindle groups with one motor along tangential direction using one belt. CONSTITUTION:Spindles 1 of a fine spinning frame are divided into groups A, B each containing proper number of spindles. A motor 3 is vertically attached below a spinning frame corresponding to the boundary region of each group. Two pulleys 5, 6 having equal diameter are attached to a shaft 4 of the motor 3. An endless belt 9a is extended over the motor pulley 5 and edge pulleys 7a, 7'a, 8a and 8'a and another endless belt 9b is extended over the motor pulley 6 and edge pulleys 7b, 7'b, 8b and 8'b.
Patent JP-H04236737-A (JP)
Title: Aluminum alloy sheet for zinc phosphate treatment
Inventor: KOBAYASHI TOSHIAKI
IPC: C22C21/06
Filed: 1991-01-11
Abstract: PURPOSE:To provide the aluminum alloy sheet which has excellent zinc phos phate treatability, good adhesive property with a coated film after painting and excellent filiform corrosion resistance. CONSTITUTION:Claim 1: The aluminum alloy sheet which contains 2.0 to 6.0% Mg and 0.001 to 0.05% P, contains one or >= kinds among <=0.5% Fe, H0.8% Mn, <=0.3% Cr, <=0.2% Zr, and <=0.2% V, is further regulated in Si to <=0.2%, and consists of the balance substantially Al. Claim 2: The aluminum alloy sheet which contains further one or two kinds of 0.1 to 1.5% Cu and 0.3 to 2.5% Zn in addition to the above-mentioned elements.
Patent JP-S63182900-A (JP)
Inventor: YOSHIMIYA TORU
IPC: B32B5/02
Filed: 1987-01-26
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-H10214835-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KATO KATSUYUKI
IPC: H01L21/316
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reconcile a good smoothness of an insulation film by etching-back and a high reliability in an upper-layer wiring pattern. SOLUTION: On an SOG film 7 where wafer's surface steps, caused by lower- layer wiring, are arrested to some extent, a positive photo-resist film 8 is formed, and exposed entirely. With the exposure amount so set that an exposure threshold is exceeded only in the region directly above 1st layer Al patterns 5a-5e where increase in light amount due to superposition of reflection light is expected, a resist pattern 8p remains in self-conformity manner in the region corresponding to the recess of surface steps after development. The resist pattern 8p and the SOG film 7 are etch-backed at the same time.  Since an SOG remaining film 7r of sufficient thickness remains at the recess even if the etch- back is performed until the SOG film 7 disappeared in the region directly above 1st layer Al patterns 5a-5e, smoothness on wafer surface is improved, and occurrence of poisoned via and step-breakage of an upper-layer wiring are prevented.
Patent JP-S61173745-A (JP)
Title: Chocolate-like food
Inventor: KANEKO TOMIATSU
IPC: A23G1/30
Filed: 1985-01-28
Abstract: PURPOSE:To prepare the titled food having low calorific value, balanced nitrients and excellent taste and flavor, by adding a specific amount of phosphoric acid salt, citric acid salt, etc., to a mixture of protein, edible oil or fat, water and cocoa powder. CONSTITUTION:The objective food can be prepared by mixing (A) 1pt.(wt.) of protein (preferably rennet casein or acid casein) with (B) 0.5-6pts. of edible oil or fat, (C) 1.5-13pts. of water and (D) 0.1-2pts. of cocoa powder, adding 0.3-4.0wt% phosphoric acid salt and/or citric acid salt to the above mixture, and if necessary, compounding the mixture with salt, sweetener, organic acid, gum, starch, or fruit juice extract.
Patent JP-S5298914-A (JP)
Title: Rotating electric machines with gear coupling
Inventor: TANAKA TATSUO
IPC: H02K7/116
Filed: 1976-02-13
Abstract: PURPOSE: A gear coupling is installed in a chamber separated from that in which a rotating electric machine and a chamber in which a prime mover and cooling gas is admitted into this separated chamber to prevent thermal strain of the gear coupling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04248691-A (JP)
Title: Card issuing device
Inventor: KAI TAKAYUKI
IPC: G07B5/00
Filed: 1991-02-05
Abstract: PURPOSE:To decide whether or not a ticket is issued correctly without visual confirmation of a printed ticket surface by a person. CONSTITUTION:A ticket issuing data DT is received at a receiving part, converted into a printing data DP by a printed data editing part 2, and printed on a prescribed sheet of paper at a printing part 3. The sheet of paper after printing at the printing part, namely, the ticket surface, is read by am image reader 4. The image reader 4 outputs an image data DI to a data collating part 8. Using the output of a pre-printing data storing part 6 for storing, in advance, the image of a printed part which was printed in advance on the sheet of paper and the printed data DP as the input, a data synthesizing part 7 synthesizes the image data of the ticket surface when the aforementioned ticket is correctly printed and outputs a synthesized data DM, which is then added to the aforementioned data collating part 8. The data collating part 8 collates the image data DI and the synthesized data DM, and when the collation result is found to be inequal, a signal representing failure is added to a ticket transmitting part 9 to stop ticket issuance.
Patent JP-S60158903-A (JP)
Title: Rolling mill
Inventor: NAKANO TSUNEO
IPC: B21B13/14
Filed: 1984-01-31
Abstract: PURPOSE:To make work rolls small in diameter and to make possible a high rolling reduction by arranging multiroll cluster assemblies after respectively setting them in accordance with the using conditions of the material quality, sheet width, and sheet thickness, etc. of a sheet material. CONSTITUTION:A group of lower rolls is arranged in the same roll arrangement as that of a conventional type by sandwiching a sheet material between the lower rolls and a group of upper rolls, and a group of cluster rolls is arranged (2a, 2b are intermediate rolls) as the upper rolls. Upper side backup rolls 3a, 3b to be arranged at both sides of an intermediate roll 3c, are respectively divided into plural rolls which are provided with crown-adjusting functions. The upper and lower work rolls 1, 1 are made small in diameter respectively.
Patent JP-H07223165-A (JP)
Title: Compressed air spraying device
Inventor: WADA HIROYUKI
IPC: B24C9/00
Filed: 1994-02-08
Abstract: PURPOSE:To suppress the noise caused accompanying the rebound of compressed air by a table to be lower than a regulated value by providing through-holes of a prescribed ratio on the placing surface of the table so as to set the noise lower than the regulated value. CONSTITUTION:A support part 12 is provided on the lower side from the center part in the inner surface of a cylindrical body 11, and a table 10 for placing a workpiece H is arranged thereon. The table 10 has a number of through-holes 20. The through-holes 20 are provided in order to suppress noise. Namely, when the compressed air blown out from a blowing nozzle 16 is rebounded by the table 10 and flows backward, this collides with the compressed air blown out from the blowing nozzle 16 to generate a turbulent flow, whereby the noise is extremely enlarged. The through-holes 20 are therefore provided to minimize the quantity of the air rebounded by the table 10. Consequently, when the ratio occupied by the opening area of the through-holes 20 to the area of the placing surface 10A of the table is, for example, 30% or more, the environmental standard value 90dB can be cleared.
Patent JP-H03219712-A (JP)
Title: Balanced type mixer
Inventor: TANAAMI SHIGEYUKI
IPC: H03D9/06
Filed: 1990-01-24
Abstract: PURPOSE:To attain the use of a local oscillation signal oscillator with a small output by applying a bias to two diodes being components of a mixer so as to decrease the local oscillation signal inputted to a local oscillation signal. CONSTITUTION:An LO signal is inputted to a local oscillation LO signal terminal 2 and an RF signal is inputted to an RF signal terminal 1, then the IF signal subject to frequency conversion obtained by the mixture of the signals is obtained from an IF signal terminal 3. Then a bias voltage is applied from a bias terminal 4 to diodes X1, X2 and the voltage is set so that the conversion loss of the mixers is minimized. The bias voltage is not outputted to an IF terminal 3 by an IF DC branch line 9. Thus, the bias voltage is applied to the diodes X1, X2 to decrease the LO signal inputted to the LO terminal 2 thereby attaining the use of a small output of LO oscillator.
Patent JP-S57131648-A (JP)
Title: Attracting and separating device for paper sheet
Inventor: SATOU MITSUYOSHI
IPC: B65H3/48
Filed: 1981-02-04
Abstract: PURPOSE:To attract and separate a paper sheet stably by a method wherein a friction component is provided on a mating surface of a press plate with a paper sheet so that the paper sheet in a container is pushed to the front from the rear by the friction component, and only the upper end of the paper sheet attracted by a sucker is made movable. CONSTITUTION:A nozzle 11 which blows air to separate paper sheet 2 in a container 1 one by one beforehand is provided beneath the container one. Then a separator 5 which is cleared by the paper sheet 2 to be attracted by a sucker 8 when the paper sheet 2 is pulled out from the container 1 is provided. Through an adsorption and a separation made by the sucker 8, even if the paper sheets in the container 1 are drawing to their end, by setting an friction coefficient of a friction component 3a provided on the front press plate 3 similar to or larger than that of attracted the paper sheet 2 only the upper end of the upper paper sheet 2 attracted by the sucker 8 is moved downward always, after which the upper end of the paper sheet is made stable, a bend of the paper sheet is prevented, the paper sheets 2 are made stable up to the last one and the attraction and the separation can be made possible by the sucker 8.
Patent JP-2000211676-A (JP)
Title: Food cooking bag for microwave oven
Inventor: IGARASHI KENICHI
IPC: A47J36/04
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To keep a raw major food material as it is, and at the same time, add and cook a seasoning material by heating in a packaging bag by dividing the inside of the bag of a synthetic resin material of high heat-resistance and pressure-resistance, with a synthetic resin material of low heat-resistance and pressure-resistance as a bulkhead, and housing and hermetically sealing each material of a food in each compartment. SOLUTION: In a packaging bag 1 comprising a synthetic resin material having high heat-resistance and pressure-resistance, bulkhead pieces 2 comprising a synthetic resin material having low heat-resistance and pressure-resistance are affixed in a manner to divide the packaging bag 1 into three, and uncooked material foods are respectively housed in formed compartments 3, 3' and 3" as they are. For example, in the case of a cooked fish, a raw fish of which the internal organs are removed, is housed in the central compartment 3, a seasoning liquid is housed in the compartment 3', and a spice material is housed in the compartment 3", and the bag mouth 4 of the packaging bag 1 is hermetically sealed, and the packaging bag 1 is freeze-kept.  When the packaging bag 1 is heated by a microwave oven, the bulkhead 2 breaks at the point wherein a steam pressure generated in the packaging bag 1 has reached a specified value, and the plurality of foods being divided are mixed, and are cooked by the heating by the microwave oven.
Patent JP-H05205753-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1992-01-30
Abstract: PURPOSE:To provide a solid electrolyte type fuel cell superior in mass productivity by reducing the number of necessary boards. CONSTITUTION:One of the principal planes of a lanthanum manganite board is provided with gas grooves 16 for transferring fuel gas and the other principal plane is provided with gas grooves 17 for transferring oxidant gas. And separators 11 having gas grooves for transferring fuel gas, of which surface are coated with separator layers made of dense lanthanum chromite and unit cell plates 15 in which an anode 13 and a cathode 14 are arranged on its principal plane of zirconia solid electrolyte plate are laminated alternately so as to provide a solid electrolyte type fuel cell.