baber/WOPTO huggingface dataset:
Patent JP-S59103182-A (JP)
Title: Picture drawing device
Inventor: HOSOE TAKUJI
IPC: G06F3/033
Filed: 1982-12-04
Abstract: PURPOSE:To facilitate easy positioning for picture drawing by setting a film on which a picture is previously drawn at a display part and at the same time setting the paper on which the reduced or enlarged same picture is drawn at a picture drawing part respectively. CONSTITUTION:A film 7 is fixed to a film fixing guard 8 at a display part; while the paper 9 on which a reduced or enlarged picture same as that drawn on the film 7 is drawn is fixed to a paper fixing guard 3 at a picture drawing part 2 respectively. A drawer draws pictures through the part 2 through the paper 9 by giving compensation and addition to the picture on the film 7 while looking at the picture of the part 1 superposing on the picture of the film 7. In such a way, it is possible to write the desired information at an accurate position at a high speed. Even in case a communication circuit is connected to a terminal 6, it is possible to look at the drawn picture superposing on the pictures drawn previously for both display part and the picture drawing part as long as both film and paper to which the same picture is drawn are set at both parts with the device of the remote side. Furthermore the picture can be drawn quickly and accurately on the basis of the pictures drawn on the paper 9 at the part 2.
Patent JP-S59103616-A (JP)
Inventor: KURIFUOODO HENRII SUPOTSUTOHOR
IPC: B65D39/02
Filed: 1983-11-14
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-S6456691-A (JP)
Title: Production of trialkyl arsenic compound
Inventor: SARARA KENICHI
IPC: C07F9/72
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for semiconductor, on an industrial scale at a low cost, by mixing and reacting arsenic oxide with an alkylaluminum compound, mixing the reaction solution with an alkali metal halide and distilling the mixture after heat-treatment. CONSTITUTION:An arsenic oxide (preferably diarsenic trioxide) is mixed and reacted with preferably 3-20 times mol of an alkylaluminum compound (alkyl is preferably 1-8C alkyl, e.g. trimethylaluminum) in an inert gas atmosphere. The solution obtained by the reaction is mixed with preferably 0.5-12 times mol (based on the arsenic oxide) of an alkali metal halide (preferably potassium fluoride, sodium fluoride, potassium chloride or sodium chloride) and the mixture is heat-treated. The objective compound is separated and recovered by distilling the obtained solution.
Patent JP-S60106929-A (JP)
Inventor: SHIRUBERUTAA ANDORIYUU UEBAA
IPC: C22B9/20
Filed: 1984-10-11
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-H0510883-A (JP)
Title: Apparatus for continuously measuring whiteness of grain of rice
Inventor: SATAKE TOSHIHIKO
IPC: G01N21/47
Filed: 1991-07-05
Abstract: PURPOSE:To measure accurate whiteness by sorting and removing different color grains mixed into grains of rice by an ejector when the grains of rice pass through an optical detection part. CONSTITUTION:The grains of rice charged in a raw material tank 15 are supplied to a vibration feeder 16 to be transferred on the feeder. The grains of rice fall from the leading end of the feeder 16 to slip down through a flow-down trough 18 and pass through the gap between a pair of optical detection parts 19 to be classified into an inferior product group and a good product group. When inferior grains pass through a light detecting sensor 31, the quantity of the reflected and transmitted lights from the inferior grains is different from that of the light of a background 32 and, therefore, the detected quantity of light by the sensor 4 is changed. The change of the detected quantity of light is converted to a detection signal and an ejector 20 is operated by the detection signal and high pressure air is injected from a nozzle 23 to blow off different color grains. The different color grains are discharged from an inferior product discharge part 27 and good grains of rice are supplied to a grain-of- rice whiteness measuring device 34 from a good product discharge trough 26 and the whiteness thereof is measured.
Patent JP-H0661182-A (JP)
Title: Plasma etching device
Inventor: FUJIWARA NOBUO
IPC: C23F4/00
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a plasma etching device, where electric charge is restrained from being locally accumulated in a fine pattern to prevent notches from being generated, an etching operation can be carried out high in anisotropy and selection rate, and the periphery of a semiconductor wafer can be anisotropically etched well enough. CONSTITUTION:A stage 3 where a semiconductor wafer 2 is placed is arranged in a reaction chamber 1, and a microwave power supply 5 which introduces microwaves into the reaction chamber 1 and a coil 8 which applies a magnetic field are arranged outside the reaction chamber 1. Furthermore, a pulse power supply 18 which applies a pulse bias voltage to the semiconductor wafer 2 through the intermediary of the stage 3 is provided. The pulse power supply 18 eliminates an ion sheath electric field to enable electrons to impinge even on the base of a fine pattern for the neutralization of positive charge, whereby notches are prevented from being generated.
Patent JP-H1041019-A (JP)
Title: Electric connector
Inventor: KIKUCHI HITOSHI
IPC: H01R13/64
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector in which male contacts arranged in a male connector portion are protected. SOLUTION: An electric connector C1 is equipped with a male connector portion 10 in which male contacts 12 are arranged to which female contacts 23 are to be fitted. The electric connecter C1 is composed of an insulating material plate-like locator 15 in which contact holes 15a through which male contacts 12 are to pass are arranged and which is to be mounted so so as to be possible to slide on the male contacts 15a, and elastic bodies 16, 16 which energize the plate-like locator 15 toward the tips of the male contacts 12. Thereby, the male contacts 12 are effectively protected from an external shock by the plate-like locator 15.
Patent JP-H0263224-A (JP)
Title: Noise suppression circuit
Inventor: FUJII AKIHIRO
IPC: H04B1/10
Filed: 1988-08-29
Abstract: PURPOSE:To suppress noise inexpensively and surely by generating a driving command for a band limit circuit when noise component in a reception signal reaches a prescribed value or above. CONSTITUTION:A noise detection circuit 18 detects a noise component from a reception signal. Then when the noise component reaches a prescribed value or above, the noise detection circuit 18 generates a command driving a switching component 150 of a band limit circuit 15. When the switching element 150 is turned on by an external drive command, a filter 151 connects to a signal transmission line to limit the signal band. Thus, the circuit constitution is simplified and the noise is surely reduced.
Patent JP-S59104859-A (JP)
Title: Image input device
Inventor: MUKAI YOSHIMASA
IPC: H04N1/38
Filed: 1982-12-07
Abstract: PURPOSE:To read image information only in a desired region surrounded by optional boundaries by prescribing the reading width in the direction of main scanning on input paper with two cursors in the direction of sub-scanning provided onto a paper platen. CONSTITUTION:After the input paper 2 where the reading region in the direction of sub-scanning Y is prescribed by a reading mark 23 is placed on the paper platen 1, the reading is started by moving the cursors 19, 20 in matching with reading boundaries C, D in the main scanning direction X, and when an image input sensor 7 detects a mark 23, the reading of the sensor 7 is started. The sensor 7 reads marks 21, 22 on the cursors 19, 20 and when the reading pulse is the same as the pulse registered in advance, the reading information succeeding to it is neglected, and only the information of the region sectioned by the inside of the cursors 19, 20 is read. The reading of a region T is performed while the paper 2 is carried in the Y direction, and when there exists no detecting signal of the mark 23, the reading operation is stopped.
Patent JP-H0766864-A (JP)
Title: Internal bus signal monitoring device
Inventor: FUJIKAWA KAZUHITO
IPC: H04Q3/545
Filed: 1993-08-30
Abstract: PURPOSE:To automatically generate a signal sequence chart by collecting a monitor object signal on an internal bus of an electronic exchange. CONSTITUTION:A monitor control section 21 reports an input output address of a monitor object signal to a monitor selection section 31, which stores it. A monitor control section 21 reports a monitor start command 42, a monitor end command 43 and a monitor data transmission command 44 to a monitor section 32, which collects the monitor object signal on an internal bus 13 based on the commands and the stored input output address and stores them and sends them to the monitor control section 21. A signal sequence chart generating section 22 decodes monitor data received from the monitor control section 21 to generate and output a signal sequence chart.
Patent JP-S6193315-A (JP)
Title: Gas turbine fuel ejector
Inventor: WADA KATSUO
IPC: F23D11/12
Filed: 1984-10-15
Abstract: PURPOSE:To provide the fuel ejector capable of controlling to keep the air fuel ratio of premixing fuel in a gas turbine at a desired value by a method wherein accompanying flow of air is generated by an injection flow energy. CONSTITUTION:A combustion unit is divided into a main chamber 1 and a sub-chamber 2 and a fuel ejector 3 is placed between the main chamber and the sub-chamber. Two steps of fuel F1 nozzle 5 and F2 nozzle 4 are provided. F1 is provided for a dispersed combustion so as to process a range from the energization to 1/4 load. F2 fuel is inputted at 1/4 load and since this is premixed and ignited, the air passage B indicated by an arrow in the drawing is set in advance to such a value as that matched to the fuel in case of feeding it. Increased volume of fuel causes the fuel to become a high speed in injection flow, an accompanying flow is generated in the surrounding air and the amount of air is increased. As a result, it is possible to keep an air fuel ratio of the premixing fuel at a desired value.
Patent JP-H1039873-A (JP)
Title: Sound absorbent interior material
Inventor: HAYASHI HIDEYUKI
IPC: B60N2/90
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbent interior material of which the surface is covered by moquette skin and with which the effective utilization of the sound absorbing performance of internal porous materials is possible. SOLUTION: This material consists of the porous materials and the moquette skin 1 covering the surfaces thereof. The moquette skin 1 consists of a raw fabric 19 formed by weaving pile yarn 13 to warp 11 and weft 12 and a resin backing material 10 applied on the rear surface of this raw fabric 19. A penetrant is added at 1 to 5wt.% to this resin backing material 10. The amt. of the penetrated to be applied on the raw fabric 19 is 40 to 100g/m<2> .
Patent JP-S6185876-A (JP)
Inventor: RONARUDO SHII KARU
IPC: H01L31/02
Filed: 1985-09-27
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-S60106044-A (JP)
Title: Magnetic record reader
Inventor: EZAKI KIICHIROU
IPC: G11B20/10
Filed: 1983-11-14
Abstract: PURPOSE:To attain the assured synchronizing amplification, and to improve the photodetecting sensitivity and S/N ratio by securing correspondence between minimum magnetic record signals on a magnetic recording medium and >=2 photodetecting elements adjacent to each other in the synchronizing amplification direction and making use of the photodetecting signals of said photodetecting elements to perform the synchronizing control. CONSTITUTION:Magnetic recording tracks for reverse magnetizing information (f) and (g) which are continuous in the driving direction (a) of a magnetic recording medium 1 are provided on the medium 1, and the half cycle of said recording track is defined as the minimum magnetic record signal. The reverse magnetizing information (f) or (g) of the record track is set opposite to >=2 photodetecting elements 31 and 31 which are adjacent to each other in the synchronizing amplification direction X. Both elements 31 receive light at a time and then deliver the output every time interval T of a synchronizing pulse used for charge transfer. Then the difference (A-B) between two photodetecting elements (i) and (j) is detected to control the charge transfer speed between the elemnts 31. Thus the synchronization can be obtained between the charge transfer speed and the shift speed of the medium 1 to perform the prescribed synchronizing amplification.
Patent JP-H1065150-A (JP)
Title: Dmos fet
Inventor: NAKAYA MINORU
IPC: H01L29/417
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To efficiently absorb a current which flows through a drift channel and reduce on resistance by forming a drain layer at a position deeper than a drift layer. SOLUTION: In a case where a drift channel length LD and an appropriate concentration value of a drift layer 151 of the DMOS FET are already determined, to further reduce the on resistance, a current path must be enlarged. If the DMOS FET is of horizontal type, an n-type semiconductor drain layer 152a is provided at a position deeper than the drift layer 151. That is, in this case, the surface of the drain layer 152a is at a position a deeper than the surface of the drain layer 152, by an amount d. As a result of this, the same effect as that which is obtained in a case where the areas of the drift channel and the source region are increased can be found. Accordingly, a larger amount of current can be passed between a source electrode 157 and a drain electrode 153 at this time.
Patent JP-H0957385-A (JP)
Title: Method for roll-forming gear and apparatus therefor
Inventor: YAMANAKA NARIAKI
IPC: B21H5/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To attain the long service life of a tooth forming jig and to form the tooth without causing crack, in a roll-forming of the tooth. SOLUTION: In the roll-forming method for a gear of roll-forming the tooth of the gear with a die for roll-forming on the outer peripheral surface of a blank 1 having the outer peripheral part made thick in the radial direction, a preform tooth 2b is formed on the outer peripheral surface of the blank 1 with a roughing die 2 having preform tooth lower than the forming tooth. Successively, the preform tooth 2b is finished with a finish-forming die 3 having a finishing-forming tooth 3a to form the finish formed tooth 3b.
Patent JP-H0263555-A (JP)
Title: Metallic honeycomb catalyst carrier and its production
Inventor: TASHIRO MIYOSHI
IPC: B01J35/04
Filed: 1988-08-29
Abstract: PURPOSE:To eliminate the out-of-film phenomenon and clogging in the deposition of catalyst by alternately laminating a flat sheet and a corrugated sheet, winding the laminate on a cylinder hollow at the center, and pressing both ends of the obtained core into the flat elliptical shape at angles different from each other in the circumferential direction. CONSTITUTION:The metallic flat sheet 11 and corrugated sheet 12 are alternately laminated, and the laminate is spirally wound on a core metal 13 having a desired diameter to form a core 14. The core metal 13 is removed from the core 14, both ends 14A and 14B of the core 14 are pressed into a flat elliptical shape at angles different from each other in the circumferential direction, and the pressed core 14 is calcined. As a result, the out-of-film phenomenon of the spiral layer can be eliminated, and the cost of the product can be reduced.
Patent JP-S6277364-A (JP)
Title: Production of maleimide resin
Inventor: ISHII KEIICHIRO
IPC: C08G73/12
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a maleimide resin at a low cost, by slowly adding an aromatic polyamine having substituent alkyl group and an aromatic polyamine free from substituent alkyl group to excess amount of molten maleic anhydride and extracting and removing the undreacted component with hot water after the reaction. CONSTITUTION:An aromatic polyamine having substituent alkyl group and an aromatic polyamine free from substituent alkyl group are slowly added at a ratio of 3:1-1:3 to molten maleic anhydride and reacted at 130-200 deg.C and 760-200mmHg (preferably at 140-180 deg.C and 750-300mmHg) for 2-120min. The equivalent ratio of NH2 group to the acid anhydride ring is 0.3-0.9 (preferably 0.5-0.8). After the reaction, the unreacted component is extracted and removed with hot water to obtain a maleimide resin. EFFECT:The objective compound can be produced in high yield without using solvent and catalyst. The produced maleimide resin has good workability and curability, high glass transition tempereture, low thermal expansion coefficient and excellent heat-resistance.
Patent JP-S59104866-A (JP)
Title: Method for converting television system
Inventor: NINOMIYA YUUICHI
IPC: H04N7/01
Filed: 1982-12-08
Abstract: PURPOSE:To reduce discontinuity of movement of screen by deleting or inserting the screen when corrleating value of adjacent frames exceeds a prescribed range, in the conversion of two kinds of TV systems where the vertical scanning frequency is slightly different with each other. CONSTITUTION:In converting the high definition television (HDTV) system into the standard NTSC TV system, the screen in the unit of frames is delected and inserted. A picture signal of the HDTV system is applied to an interfield converting circuit 1 for the purpose of conversion so as to perform processing such as conversion of line number in one field between both the systems, and a converting output signal is written in a buffer memoey 2 by an address signal locked to a synchronizing signal of the picture signal of the HDTV system. The memory 2 performs independently write and readout of a capacity in excess of one field's share, and when the correlating value of the adjacent frames execeeds a prescribed threshold value by a scene change detecting circuit 3 and a movement detecting circuit 4, the NTSC synchronizing signal reads data in the memory 2 for attaining the deletion and insertion of the screen.
Patent JP-H0877583-A (JP)
Title: Information reproducing device
Inventor: KIMURA SHUNPEI
IPC: G11B7/09
Filed: 1994-09-08
Abstract: PURPOSE: To reduce the quantity of cross talk from an adjacent track by detracking a reproducing light beam in accordance with an inclining direction between a recording medium and an optical system. CONSTITUTION: A detracking amt. is obtained from regenerative signals recorded in prescribed tracks in inner and outer circumferential test areas of a magneto- optical disk or a cross talk amt. leaked from a prescribed track, and is stored in an internal memory by a CPU 18. At the time of reproducing information of the magneto-optical disk 1, the detracking direction and amt. are read out of the internal memory by the CPU 18 to control an AT offset adding circuit 19 according to the direction and the amt. When an offset corresponding to the detracking direction and amt. is impressed upon the AT.AF circuit 12 from the circuit 19, a driving signal corresponding to the offset is supplied from the circuit 12 to an objective lens actuator 14, so as to control an objective lens 8.  By this method, a reproducing light beam emitted from a semiconductor laser 5 is detracted by a prescribed amt., and afterward, recorded information is reproduced under the state of this condition.
Patent JP-H0498104-A (JP)
Title: Etching monitoring device
Inventor: HAYASHI MASAKAZU
IPC: G01B11/22
Filed: 1990-08-16
Abstract: PURPOSE:To enable the depth of a trench to be measured even if the trench width is very narrow, by outputting pulsed laser beams so as to irradiate a subject that is inside an etching chamber during the process of etching treatment. CONSTITUTION:Pulsed laser beams being output from a KrF excimer laser oscillator 5 are emitted on a semiconductor wafer 3 that is in the inside of an etching chamber 1 and is in process of etching treatment, and +1st order diffracted light out of n-th order diffracted light being emitted from this semiconductor wafer 3 is received by a detector 10, and the outputs thereof are subjected to integral processing or the like for each period of a timing clock signal CK for obtaining the trench depth of the semiconductor wafer 3. Thus, the wavelength can be reduced to 250 to 190nm or less by the pulse laser beams, and even if the trench width is formed in the degree of submicron, the depth of the trench can be measured.
Patent JP-H0265394-A (JP)
Title: Convergence checking device
Inventor: KARASAWA TAKUMI
IPC: H04N17/04
Filed: 1988-08-31
Abstract: PURPOSE:To automate convergence control by obtaining the quantity of convergence dislocation from the interval of an maximum output from a one- dimensional photo-electric converting element obliquely arranged to a color cathode ray tube in the back of an optical lens which is arranged in front of the light emitting surface of the color cathode ray tube. CONSTITUTION:In the case of miss convergence in a breadth-wise direction, a driving power source 2 is controlled by a control signal 10a from a processing unit 9. Then, a red length-wise line Rv, a green length-wise line Gv and a blue length-wise line Bv are dislocated only by a breadth-wise interval PH and a light is emitted so as to go into the photo-detecting surface of a one-dimentional photo-electric converting element 6 which is obliquely arranged. A coefficient by an optical lens 5 is defined as a K1 to the breadth-wise interval PH of a light emitting pattern, the luminance output of the respective light emitting patterns is obtained in a position which is dislocated only by the K1.PH. Then, by executing computation in the processing unit 9, the quantity of the miss convergence is obtained.
Patent JP-H09132601-A (JP)
Title: Production of porous cellulose particle
Inventor: WATABE OTOHIKO
IPC: C08B15/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To produce porous cellulose particles reduced in water retentivity and improved in water resistance by spray-drying an aqueous suspension containing bacterial cellulose or microfibrillar cellulose. SOLUTION: Two (2) to 1,000wt.%, based on the cellulose, third component selected from among hydrophilic liquids, water-soluble low-molecular compounds, water-soluble polymer compounds, water-soluble substances and difficultly water- soluble substances is optionally added to an aqueous suspension containing bacterial cellulose or microfibrillar cellulose macerated with or by mechanical shearing force, ultrasonic waves, high-pressure treatment, acid hydrolysis, enzymatic hydrolysis or a bleaching agent and having a weight-average molecular weight of 1.6×10<4> or above (in terms of the polystyrene), the resulting mixture is spray-dried, and the obtained product is optionally heat-treated at 120 deg.C or above for 5-60min.
Patent JP-H0938317-A (JP)
Title: Interior display device for game hall
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an interior display device for a game hall which allows adoption of a consolidated display system by arraying one row of game machines or a plurality of rows of game machines in one unit while developing novelty as interior decoration. SOLUTION: A plurality of game machines 4 are arranged in rows on an island structural body 1 and rails 15 are provided along the rows of the game machines 3 on the island structural body 1. Running means 9 traveling along the rails 15 and a display means 10 for the inside of a hall is provided on the running means 9.