baber/WOPTO huggingface dataset:
Patent JP-S61221886-A (JP)
Title: Binary coding system for picture identification
Inventor: YOSHIDA SHIGERU
IPC: G06K9/38
Filed: 1985-03-27
Abstract: PURPOSE:To identify a character/line drawing or a variable density drawing at a high speed through a simple circuit, by obtaining the multi-value coded data obtained from at least two pieces of unit threshold value of different levels for each picture element and estimating the slope of the picture density of a block. CONSTITUTION:A means A is provided to turn the multi-gradation data on each picture element of a picture containing a character/line drawing and a variable density drawing into a duther form together with a multi-value coding means B which compares the multi-gradation data with two pieces of unit threshold value to obtain the multi-value coded data, a identifying means C and a selection output means D. The combination of the multi-value coded data of each picture element forming a block is corresponding to the slope of density within the block. A table where te combinations of the multi- value coded data corresponding to the gentle and steep slopes are set opposite to the variable density and character/line drawings respectively is prepared. Then the multi-value coded data on each block is compared with said table for identification whether the relevant block is equal to the character/line drawing or the variable density drawing. Based on the result of this identification, the unit threshold value picture or the dither threshold value picture can be used selectively for each block.
Patent JP-S59190678-A (JP)
Title: Phase detecting system
Inventor: IGARASHI MASAO
IPC: G01S7/292
Filed: 1983-04-14
Abstract: PURPOSE:To achieve a high accuracy by adding a reception time estimating device for estimating the reception time of a PCW signal to perform a calculation of a digital filter at a specified time estimated. CONSTITUTION:A received signal is passed through a preamplifier 2 and a band pass filter 3 and then, through a filter 20 to determine an envelope with an envelope detector 21. A maximum point detector 22 determine the time to maximize the envelope. A counter 23 counts the number of samples from the time and outputs a control signal to a register 24 and digital filters 251 and 252. The register 24 records and holds a sample value of the received signal and the digital filters 251 and 252 starts a calculation. A phase calculator 26 determines the phase of a PCM signal.
Patent JP-S60205707-A (JP)
Title: Plant monitor device
Inventor: FUJITA YUUZOU
IPC: G06F11/30
Filed: 1984-03-30
Abstract: PURPOSE:To grasp surely even abnormal events which occur transitionally in the plant operation mode, by providing a circuit which holds abnormality detection inputs from a plant. CONSTITUTION:Signals outputted from detectors 3 and 7 of a device 2 are converted by corresponding converters 5 and are inputted to a limit check 10 of a computer 8. When a signal 11 is outputted from the check 10, a plant diagnostic logic 9 is started by a start instruction 12, and the signal 11 is detected by a node 13. An abnormal event holding circuit 30 which issues an output 29 holding a logical signal is provided in the output side of a redundant processing part 28, and even transitional abnormal events are transmitted to the plant diagnostic logic 9. If abnormality can be avoided thereafter, a holding release input 31 is inputted by the operation of an operator or the like.
Patent JP-S57179255-A (JP)
Title: Paint composition for coating steel plate
Inventor: NIINAMI YOSHIHARU
IPC: C09D167/02
Filed: 1981-04-28
Abstract: PURPOSE: To prepare the titled composition having excellent processability and stain resistance, by compounding a specific polyester with an aminoformaldehyde resin converted to alkyl ether or a polyisocyanate compound.  
     CONSTITUTION: The objective composition is prepared by compounding (A) a polyester derived from an acid component composed of an aromatic dicarboxylic acid (e.g. terephthalic acid) and preferably 40W85mol%, based on the whole aromatic dicarboxylic acid, of isophthalic acid, and a glycol component composed of 20W80% 1,4-butanediol and other alkylene glycol (e.g. ethylene glycol) with (B) an alkyl ether formaldehyde (e.g. methoxylated methylolurea) or a polyisocyanate compound. The weight ratio of (A) to (B) is preferably (95W70):(5W 30). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06257653-A (JP)
Title: Continuously variable transmission of friction wheel type
Inventor: NAKANO MASAKI
IPC: F16H63/00
Filed: 1993-03-01
Abstract: PURPOSE:To obviate space for passing a manual shaft through a valve body, and make the valve body compact by positioning one of forward and backward travel accumulators in such a way as faced to the valve body and the other in such a way as faced to a ring body. CONSTITUTION:The open end of the cylinder 200 of a forward travel accumulator 12 is covered with a main valve body 310a, while the open end of the cylinder 206 of a backward travel accumulator 14 is covered with a main cylinder body 302a. Both accumulators 12 and 14, therefore, come to be arranged via a step corresponding to the height of the main valve body 310a and the main cylinder body 302a. As a result, the area of the main valve body 310 can be eliminated by an amount corresponding to the projection area of the backward travel accumulator 14, compared with the case where the cylinder 206 of the backward travel accumulator 14 is covered with the main valve body 310a, thereby enabling the whole of valve body to be made compact.
Patent JP-S57178784-A (JP)
Title: Ink roller for heat transfer type printer
Inventor: ARAYA HARUHITO
IPC: B41J2/33
Filed: 1981-04-28
Abstract: PURPOSE:To enable stable use of an ink roller for a heat transfer type printer for a long time by forming porous roller unit of sintered metal and impregnating heat sensitive ink into the roller unit, thereby lengthening the lifetime of the  roller. CONSTITUTION:A recording sheet 4 is inserted between an ink roller 1 and a thermal printing head 3, which is contacted via the sheet 4 with the roller 1 undder the prescribed pressure. The roller 1 is formed of sintered metal, and heat sensitive ink containing wax and additives with dye and paint is forcibly impregnated in the fine pinholes of the roller. The roller 1 preheated by a preheater 2 is further heated locally at a high temperature by the head 3, and is adhered to the sheet, thereby printing a desired character.
Patent JP-H05267278-A (JP)
Title: Pattern formation method for semiconductor device
IPC: H01L21/312
Filed: 1992-03-23
Abstract: PURPOSE:To provide a method wherein a pattern of a silicone ladder-based resin film can be formed satisfactorily and stably. CONSTITUTION:A resist pattern 2a is formed on a semiconductor substrate 1; after that, a silicone ladder-based resin film 3 is formed on the whole face including the resist pattern 2a; the whole face of the resin film 3 is etched until the surface of the resist pattern 2a is exposed; after that, the resist pattern 2a is removed. Thereby, a silicone ladder-based resin pattern 3a can be formed on any semiconductor substrate 1 irrespective of the thickness and the pattern size of the silicone ladder-based resin film 3.
Patent JP-H08233682-A (JP)
Title: Stiffness measuring device for loudspeaker vibrating member
Inventor: TAKESHITA KIYOU
IPC: G01N3/40
Filed: 1995-02-28
Abstract: PURPOSE: To speedily measure stiffness of a loudspeaker vibrating member with high accuracy by simple operation. CONSTITUTION: A damper 14 as a sample is placed on a sample stationarily placing stand 15. A movable plate 25 is vertically moved by a pulse motor 23 and a feed screw 24, and a pressing-down ring 21 and a jig 22 are also vertically moved thereby. A load sensor 20 is connected to the jig 22. When the jig 22 lowers and contacts with the damper 14, a touch signal is generated on the basis of a change in an output signal of the load sensor 20, and displacement until a prescribed load is applied from when this touch signal is generated, that is, stiffness of the damper 14 is measured. The displacement is found from the number of driving pulses supplied to the pulse motor 23 and displacement per a single driving pulse.
Patent JP-H01240641-A (JP)
Title: Manufacture of amorphous alloy-coating steel plate
Inventor: HANDA TAKAO
IPC: C23C2/26
Filed: 1988-03-18
Abstract: PURPOSE:To simultaneously execute the conversion of an alloy into amorphous one and the covering of a steel plate by the alloy and to improve the corrosion resistance, wear resistance, etc., of the steel plate by applying molten alloy onto the surface of the steel plate moving at the high speed and immediately immersing the same into a refrigerant. CONSTITUTION:In a crucible 2, an alloy is melted, is sprayed onto the surface of a steel plate 1 moving at the high speed from plural nozzles 3 and is uniformly applied onto the surface of the steel plate 1. The steel plate 1 is immediately immersed into a refrigerant such as cooling water 5. The molten metal is subjected to rapid solidification by the thermal radiation into the steel plate 1 and that into the cooling water 5, and is converted into amorphous one. By this method, the steel plate covered with an amorphous alloy having excellent characteristics can be obtd. The covering thickness is preferably regulated to 50-100mum in practice.
Patent JP-S5522782-A (JP)
Title: Electronic flash lighting device
Inventor: OOTAKI SHIYOUHEI
IPC: G03B15/05
Filed: 1979-05-25
Abstract: PURPOSE: To prevent uneven lighting for the close subject by aligning the light emitting optical axis of the light emitting device to the optical axis of the photographic lens of the camera.  
     CONSTITUTION: The interchangeable photographic lens system 12 of a camera 11 is constituted by optical members 12 1  thru 12 3  and a strobe light emitting device 18 is provided to the central part 12 p  of an objective lens 12 1 . The lens system 12 is so disposed that its opeical axis aligns to the position of the light emitting tube. Hence, the subject S placed in a very close position is lighted by even light distributing characteristics even when the quantity of flash light is varied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03265152-A (JP)
Title: Measuring method for temperature of wafer
Inventor: OZAKI YASUTAKA
IPC: G01J5/00
Filed: 1990-03-15
Abstract: PURPOSE:To enable measurement of a temperature of a wafer in non-contact even at a low temperature by obtaining radiation rate of the wafer and radiation energy and by obtaining a temperature of a wafer based on the two measured values. CONSTITUTION:A heater block 4 is provided with a hole 10 which passes through an end of the block 4 from an interval 14 for measuring a temperature of a wafer 6, and a radiation thermometer 1 is attached thereto. A space 8 is provided inside the block 4 for measuring a temperature of the block 4 itself, and a radiation thermometer 2 is attached to an edge face of the block 4 for measuring radiation energy of the block 4 which is radiated to the space 8. Energy measured by the thermometer 1 is the sum of radiation energy of the wafer 6 and reflected energy of radiation energy of the block 4 by the wafer 6. Energy measured by the thermometer 2 is radiation energy of the block 4. Radiation rate of the wafer 6 is obtained based on the energy values. A temperature of the wafer 6 is obtained based on radiation rate of the wafer 6 and measured values of radiation energy of the wafer 6.
Patent JP-H04299744-A (JP)
Title: Debugging method for program written in interpreter type lenguage
Inventor: MAEDA KAZUNOBU
IPC: G06F9/45
Filed: 1991-03-28
Abstract: PURPOSE:To obtian a debugging method for a program written in an interpreter type language in order to easily carry out the debugging jobs of plural tasks with use of a computer kept in a multi-tasks environment. CONSTITUTION:If the reference is desired to the contents of the variableof a certain task, for example, a variable contents reference debugging instruction of the task is inputted through a debugging-only keyboard 7. A debugger task 3 sends a variable contents reference request to an interpreter task 2 through a debug request means 8 with the input debug instruction. The task 2 returns the contents of the variable as an answer through an answer means 9. Then the task 3 displays the answer on a debuging-only CRT 5.
Patent JP-2000253933-A (JP)
Title: Placing body
Inventor: AIURA SHINJI
IPC: A47B88/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a table or desk very useful and novel. SOLUTION: On a drawer 2 of a table or desk 1, a containing body 4 capable of containing a long piece of stationery such as a pencil or rule is pivotally attached. This containing body 4 is composed so that an opening part of the containing body 4 becomes vertical or inclined as the drawer 2 is drawn, and that the opening part of the containing body 4 becomes roughly horizontal as the drawer 2 is contained.
Patent JP-H08328008-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KONO HIROAKI
IPC: G02F1/1343
Filed: 1996-03-21
Abstract: PURPOSE: To eliminate reflection regions and to improve a contrast by specifying the angle of inclination of the slopes of oriented films to a specific value or below with the flat surface parts of the oriented film surfaces. CONSTITUTION: A gate insulating film 10 is formed on a TFT substrate 11 made of quartz glass. The surface of the gate insulating film 10 is provided with plural transparent display electrodes 4 made of ITO. The substrate is also provided with the oriented film 8 of a single layer made of polyimide having a gentle surface to cover the display electrodes 4. Further, the rear surface of a counter substrate 14 made of low-alkaline glass is formed with a transparent counter electrode 12 made of ITO over the entire surface. The surface of the counter electrode 12 is provided with a counter oriented film 13 made of polyimide. The angle θ of inclination of the surface of the oriented film 8 to the display electrodes 4 in the region from the display electrodes 4 to a video line 1 is set at 7 deg.. In such a case, all of the inversion regions on the display electrodes 4 are annihilated.
Patent JP-H07280348-A (JP)
Title: Electrical hot water heater
Inventor: TAKETSU SHINJI
IPC: F24H1/18
Filed: 1994-04-01
Abstract: PURPOSE:To effect a confirmation of an electrical energization of a heater and a confirmation of a boiling-up of hot water without waiting for a delay time in starting of supplying a mid-night electric power when a test operation for a hot water storing type electrical hot water heater is carried out or when a maintenance for the hot water heater is performed. CONSTITUTION:In the case that a delay is prohibited with a delay setting means 6 in a hot water storing type electrical hot water heater comprised of a tank 1 for storing heated hot water, heating means 2 for heating water, a hot water temperature sensing means 3 for sensing a temperature of hot water heated and a temperature control means 4, an electric energization for the heating means 2 is carried out in concurrent with a starting at a specified time band as long as the starting at the first specified time ban.
Patent JP-S60208242-A (JP)
Inventor: KATSUMURA AKIFUMI
IPC: G02F1/1333
Filed: 1984-04-03
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-S53149381-A (JP)
Title: Defect inspecting apparatus
Inventor: YONEZAWA KENZOU
IPC: G01N21/952
Filed: 1977-06-02
Abstract: PURPOSE:To perform automatic on-line inspecting of the surfaces of annular objects wuthout rotating them by scanning the circumference to be examined of the annular ibject at a speed faster than its transfer speed by a light spot of a specified shape when the annular object reaches a specified position.
Patent JP-S58183699-A (JP)
Title: High molecular nadp+
Inventor: OKADA HIROSUKE
IPC: C07H21/02
Filed: 1982-04-19
Abstract: NEW MATERIAL:The high molecular nicotinamide-adenine dinucleotide phosphate (NADP<+>) of formula I [N<6> represents that a substituent group is bonded to the 6-position amino group of the adenine ring of NADP<+>; A is -CONH-; R is -(CH2)n-, (n is 2-8); B is (terminal aminated) polyethylene glycol residue]. USE:It keeps high stability and coenzyme activity, and is most suitable for the use in a bioreactor. PROCESS:The compound of formula I can be prepared by alkylating NADP<+> with an alkylating agent, if necessary subjecting the alkylation product to rearrangement reaction to form an intermediate of formula II (R' is R-COO- or R-COOH), and then bonding with (aminated) polyethylene glycol through a peptide bond. The molecular weight of the group B is preferably 3,000-20,000.
Patent JP-H06277505-A (JP)
Title: Alumina-calcium silicate hydrate composite
Inventor: ARAI YASUO
IPC: B01J20/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide the alumina-calcium silicate hydrate composite which has excellent performance to adsorb gaseous CO2, is useful as a gas adsorbent and is reusable as well by forming the composite in such a manner that the composite consists of a specific compsn. and that Ca/Al+Si, Al/Al+Si and Na/Al+Si respectively have specific weight ratios. CONSTITUTION:The alumina-calcium silicate hydrate composite has the compsn. CaO-SiO2-Al2O3-Na2O-H2O and has the weight ratios of Ca/Al+Si=0.5 to <0.7, Al/Al+Si=0.1 to 0.15 and NaAl+Si=0.1 to 0.36. This composite is produced by holding, for example, an aq. silica sols-sodium hydroxide sol. and an aq. calcium chloride-aluminum salt-hydochloric acid soln. at 60 to 80 deg.C, bringing these solns. into reaction at 10 to 12pH and maturing the resulted gelatinous material at 90 to 100 deg.C, then subjecting the material to washing, filtering and drying. The composite is used as the gas adsorbent as it is or after molding and the gas adsorbent is washed after use of adsorption of gaseous CO2 and is reusable by the immersion in Na<+> electrolyte soln.
Patent JP-H10222635-A (JP)
Title: Stock of merchandise counting device
Inventor: AKAGAWA MASATAKE
IPC: B65G1/137
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To recognize the number of displayed merchandises by detecting and counting the displayed merchandises with non-contact, which are inserted to a bar-shaped guide being fixed at one side. SOLUTION: A merchandise stock counting device has the structure in which a guide inner cylinder 5 where a power supplying coil 1 to which high frequency power is supplied is arranged so as to be a little separated from a detecting coil 2 for detecting the high frequency power as a detecting part is inserted to the inner side of the bar-shaped guide 6. In the meantime, a coil 3 resonating with the high frequency and the resonance circuit of a capacitor 4 are fitted to the respectively displayed merchandises so as to be inserted to the bar-shaped guide, the detecting part is inserted and moved to the inner side of the bar- shaped guide 6 and, then, a signal induced by the detecting coil 2 is converted into a countable signal so as to be counted so that the number of the displayed merchandises is displayed, etc.
Patent JP-S52147755-A (JP)
Title: Method of controlling ac power
Inventor: HOSAKA MASAO
IPC: G05F1/10
Filed: 1976-06-04
Abstract: PURPOSE: To economically perform the control of AC power by inputting zero volta signals as the zero standard of ignition and phase-controlling the AC power to a given load by external signals and programs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S561569-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIMOTO YASUO
IPC: H01L21/223
Filed: 1979-05-25
Abstract: PURPOSE:To eliminate the selective diffusion of a layer with an oxide film as a mask in a semiconductor device by forming one conducting type layer and reverse conducting type layer by alternatively superimposing the layers when forming a diffused region in a semiconductor substrate, wearing one surface and then partially removing it. CONSTITUTION:P-type impurity is diffused from both front and rear surfaces of an N-type semiconductor substrate 1 to form P-type layers 2 and 3 thereon, and N-type impurity is preliminarily diffused in the layers 2 and 3 to form N-type layers 7' thereon. Then, the partial region to be removed of one layer 7' on the surface is sandblasted, a polycrystalline layer 13' is formed on the surface layer, and a mosaic archictecture layer 13 is formed thereunder. Thereafter, a photoresist film 5 having an opening 6 is formed on the layer 13', is etched to remove the layer 7' exposed in the opening 6 and the layer 7' on the back surface, is forcibly diffused to selectively alter the layer 7' retained under the film 5 into diffused regions 7 and 8 so as to obtain the diffused regions without selective diffusion.
Patent JP-S59193068-A (JP)
Title: Manufacture of semiconductor element having buried layer
Inventor: KAZONO TOMIO
IPC: H01L29/772
Filed: 1983-04-15
Abstract: PURPOSE:To keep the channel concentration constant by a method wherein said concentration is calculated by using the pinch-off potential whereby the static capacitance rapidly changes by adding a reverse bias voltage between the buried gate or drain or source of an SIT and the dimension and interval of the gate, thus controlling the concentration of a compensating layer between gates. CONSTITUTION:Cylindrical p<+> gates 9 are buried in stripe form in an n<-> type Si substrate 1 in a fixed process. In order to prevent the inversion of the channel 5', the SIT having n type compensating layers 7, 7' of the concentration of ND is formed, and the pinch-off potential VP whereby the capacitance CGD rapidly decreases to a large extent is obtained by reversely biasing the part between the gate and drain and thus increasing the voltage. The radius rj of the gate and the half value WP' of the channel dimension are obtained by further polishing. On the other hand, the relation between the potential V, depletion layer radius W, etc. is expressed by the Formula I before pinch-off, therefore the channel concentration ND can be obtained by using obtained values VP, rj, and WP'. The previous preparation and use of the Fig. ND-VP including the value WP' as the auxiliary variable makes convenience, enabling to obtain the SIT wherein the value ND is set as purposed based on the relation between process factors and characteristics.
Patent JP-H06284048-A (JP)
Title: Remote controlled measuring instrument
Inventor: YASUDA HIROO
IPC: H04B3/50
Filed: 1993-03-24
Abstract: PURPOSE:To reversely transmit the mechanical displacement of a controlled device to the side of a control device without requiring a transmission line for the other system and arranging a power supply circuit in the vicinity of the controlled device. CONSTITUTION:A pulse width modulating circuit 16 generates a pulse width signal corresponding to an electric signal Vi outputted from a position detecting circuit 17 and a variable impedance circuit 14 changes impedance in accordance with the pulse width signal. The circuit 14 and a power supply circuit for the circuit 16 are serially connected to a current passage for a DC control signal Ii and a voltage circuit for the circuit 16 is connected to the power supply circuit for the circuit 16 in parallel.
Patent JP-S60210768-A (JP)
Title: Display apparatus
Inventor: WATANABE SHIZUHISA
IPC: G01P3/489
Filed: 1984-04-04
Abstract: PURPOSE:To display the number of rotations or a car speed without generating an error at the time of noise mixing, by judging the mixing of noise when a detected rotary speed is higher than the preceding one over a predetermined value or more the perform no alteration of display content. CONSTITUTION:The number of rotations or a rotary speed is detected at every detection cycle by a rotation sensor 2 and the detected value is supplied to a microcomputer 1 through a wave form shaping circuit 3. Whereupon, the microcomputer compares the detected value with the preceding one and, when the comparison result is equal to or more than a predetermined value, it is judged that noise is mixed in the lately cycle detection value and a display device 5 is not altered. Therefore, even if noise is mixed, the display of the number of rotations or a car speed can be performed without an error.