baber/WOPTO huggingface dataset:
Patent JP-H055446-A (JP)
Title: Air-fuel ratio control device for alcohol engine
Inventor: TADOKORO ASAO
IPC: F02D41/14
Filed: 1991-06-28
Abstract: PURPOSE:To suppress displacement of air-fuel ratio correction due to a difference of alcohol concentration of fuel in use, in the case of using alcohol- contained fuel in an engine. CONSTITUTION:A study value for correcting air-fuel ratio of a mixture is stored and updated classified by alcohol concentration of alcohol-contained fuel in use. Thus even when fuel of different alcohol concentration is supplied at the time of supplying the alcohol-contained fuel, proper fuel supply amount control can be performed by considering a degree of atomization of the fuel and a difference of sticking amount to an intake passage internal wall at supply time to an engine, and air-fuel ratio can be accurately adjusted.
Patent JP-S6137674-A (JP)
Title: Hooking of end-of-wind of linear material to spool
Inventor: INOUE DAIZO
IPC: B65H75/14
Filed: 1984-07-27
Abstract: PURPOSE:To hook the end-of-winding of linear material reliably to a spool by making thin the hooking position of one flange of winding frame to be pierced by the end-of-winding of linear material then bending the tip to be hooked to the flange. CONSTITUTION:Linear material 1 is cut through predetermined operation of each member 5-9 in hooking device A. Then the tip section 1b of the end-of-winding 1a of linear material 1 is hooked and bent by 90 deg. in the direction of thin section 13 of the flange 11b. Thereafter, the hooking device A constituted of the members 5-9 is moved in the arrow direction to pierce the tip section 1b at the end- of-winding 1a of the hooked linear material through thin section 13 of flange 11b thus to penetrate the thin section 13 with the end section 1a. The tip section 1b is bent along the bending face 10' of holder 4 and hooked to the recess in the flange 11b. Consequently, the hooking condition is stabilized to never rattle the end-of-winding under transportation nor to loosen the linear material and to protect the linear material from rusting due to the water intruded through the gap of hole.
Patent JP-H0822544-A (JP)
Title: Picture recognition method
Inventor: NAKAGAWA SATOSHI
IPC: G06T9/20
Filed: 1994-07-11
Abstract: PURPOSE:To obtain the accurate position of a structure model. CONSTITUTION:The operation is started from a given initial position in a step S301, and a position of energy minimizing is obtained by search of the vicinity of one point in the energy minimizing processing for search of the vicinity of one point in a step S302. The model is moved so as to reduce the energy in a step S303 if it is simultaneously moved to vicinities of two points. In the convergence discrimination of a step S304, the operation is returned to the step S302 to try to minimize the energy if the combination to reduce the energy is found in the step S303; but convergence is discriminated and the position of the model at this time is defined as the position of energy minimizing in a step S305 if it is not found in the step S303.
Patent JP-S5860229-A (JP)
Title: Device for calibrating resistance thermometer at low temperature
Inventor: KURAOKA YASUO
IPC: G05D23/19
Filed: 1981-10-05
Abstract: PURPOSE:To perform a calibration at each temperature fully automatically by setting arbitrary low temperature conditions along a broad range. CONSTITUTION:A preset signal is transmitted to a voltage generator 18 from an electronic computer CPU and applied to a temperature regulator 19. A thyristor 22 is controlled, and a refrigerant is made to be a specified temperature by an electric heater 21. A signal, which corrects the difference between the temperature of the refrigerant measured by a reference resistance thermometer 12 and a preset temperature is sent to the regulator 19 from the electronic computer. Therefore the temperature of the refrigerant in a low temperature tank 4 agrees with the value measured by said thermometer 12. The terminal voltages of a first reference resistor 13, the reference resistance thermometer 12, a second reference resistor 16, and resistance thermometers to be tested 15, 15'... are scanned by a scanner 11 and measured by a digital voltmeter 10. The measured result and the current flowing first and second series circuit 14 and 17 are processed in the electronic computer CPU, and the temperatures measured by the reference resistance thermometer 12 and the resistance thermometer to be tested 15, 15'... are found.
Patent JP-H0722477-A (JP)
Title: Semiconductor integrated circuit measuring device
Inventor: GOTO YOSHIKI
IPC: H01L21/66
Filed: 1993-06-29
Abstract: PURPOSE:To irradiate a measuring section with the arbitrary quantity of light at the time of the measurement of a semiconductor wafer for easily conducting a severe test under the state of a high temperature under the state of the normal temperature. CONSTITUTION:A measuring section is irradiated with the arbitrary quantity of light when a semiconductor wafer 4 is measured by using a light source 2 mounted on a semiconductor-wafer measuring device and a light-quantity control circuit 1, thus allowing the severe test of characteristics under the state of a high temperature without increasing a test time under the state of the normal temperature.
Patent JP-S5946914-A (JP)
Inventor: AKIYAMA YOSHINORI
IPC: A47C7/18
Filed: 1982-09-11
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-S5680974-A (JP)
Title: Picture-quality improving device of color television receiver
Inventor: YASUMOTO YOSHIO
IPC: H04N9/64
Filed: 1979-12-06
Abstract: PURPOSE:To improve the resolution of a colored part by mixing the high-frequency component of a luminance signal according to the magnitude of a color difference signal. CONSTITUTION:Nonlinear transmission characteristics are provided to the output of color difference signal source 11 to control variable gain amplifier 15. The high- frequency component is extracted from the output of luminance signal source 12 and modulated by a modulating signal that operates suppressively where a variation rate detected by luminance-level-variation-rate detector 21 is large. The gain to the high-frequency component of the output of modulator 22 is adjusted by the control signal of nonlinear transmitting circuit 13. Then, the output of variable gain amplifier 15, a color difference signal and luminance signal are added together by adder 16, so that the resolution of a colored part can be improved.
Patent JP-S5587381-A (JP)
Title: 1-transistor type mis memory
Inventor: SATOU TAKASHI
IPC: G11C11/4096
Filed: 1978-12-25
Abstract: PURPOSE:To realize the high-speed reading by installing the source-earthed amplifying MISFET plus the MISFET controlled by the output of the Y address decorder between the common data line and the digit line. CONSTITUTION:The memory cell consists of switching MISFETQ6 and MIS capacity C1, and such memory cells are arranged into the matrix form. And the input and output terminals are made common for the cells arranged on the same line to form digit line Da which is connected to the gates of MISFETQ1 and MISFETQ2 functioning as the input and output terminals of the preamlifier circuit. Then the signal of line Da is supplied to source-earthed amplifying MISFETQ9 and MISFET Q9', and the amplification output is connected to common data line COMD via MISFETQ10 and MISFETQ10' which are controlled by the output of the Y address decoder circuit. As a result, the common data line is insulated from the digit line along with the writing data line provided newly.
Patent JP-S5781799-A (JP)
Title: Piezo-electric speaker
Inventor: KAKEHI RIYUUSEKI
IPC: H04R17/00
Filed: 1980-11-10
Abstract: PURPOSE: To obtain sufficient sound pressure levels, by setting the resonance frequency of the sounding body to the lower side of the voice frequency area, and the resonance frequency due to the cavity of the frame to the higher side by raising the dielectric constant of the sounding body.  
     CONSTITUTION: An extremely thin oscillating film 10 is constituted of plastic film, cone paper, metallic foil, etc., and is fixed between the 1st and 2nd frames 11 and 12. A piezo-electric converter 13 is constituted by pasting an extremely thin piezo-electric ceramic 13a having a high dielectric constant on an extremely thin metallic sheet 13b, and an electrode is installed to both surfaces or one surface of the piezo-electric ceramic 13a. By thinning the thickness of the 1st frame 11, by setting the resonance frequency due to cavities to the higher area side, by setting the resonance frequency of the sounding body to the lower area side, and by enlarging the capacity, the frequency characteristic of the speaker is flattened over the whole area of the voice frequency, and thus, sufficient  sound pressure levels are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0326438-A (JP)
Title: Attracting table
Inventor: KANEJIMA KEINOSUKE
IPC: B23Q3/08
Filed: 1989-06-21
Abstract: PURPOSE:To eliminate any wear of the upper surface of an attracting table so as to simplify a mechanism by supplying air pressure to an attracting groove, floating a work placed on a disc and then rotating it to make the upper surface of the attracting table come into no contact with the lower surface of the work. CONSTITUTION:A disc is placed on an attracting table 1 provided with an attracting groove 10 with an area obtained by dividing the total weight of a part, a part affixing jig and the disc by supply air pressure, and air attracted by a vacuum pump 11, and the height of the first part is measured. Then the disc is floated with air pressure generated by an air pressure source 14 and is rotated by hand up to the position of the next part, and is attracted by the vacuum pump 11. The use of the attracting groove 10 in the attracting table 1 serving as an air bearing permits the upper surface of the attracting table 1 and the lower surface of the disc to rotate without any contact between them, where a rotating means can be made in a simple mechanism without the need of the consideration of its accuracy and raising the disc.
Patent JP-S641953-A (JP)
Title: Measurement of quantity of alkali in ready-mixed concrete
Inventor: YANAGIBASHI KUNIO
IPC: G01N33/38
Filed: 1987-06-24
Abstract: PURPOSE: To test the amount of alkali accurately in a ready-made concrete, by a method wherein sodium ions and potassium ions are measured simultaneously and, then, degree of effect of the ions is removed on a potential difference of a potassium ion electrode or a sodium ion electrode from the resulting measured values.  
     CONSTITUTION: Sodium ions and potassium ions in a ready-mixed concrete are measured to determine the quantity of alkali therein. In this ion electrode method, the sodium ions and the potassium ions are measured simultaneously and, then, degree of effect of sodium ions is removed on a potential difference of a potassium ion electrode and degree of effect of the potassium ions on a potential difference of a sodium ion electrode from the resulting measured values to determine the quantity of alkali. This enables handy and accurate measurement of R 2 O in the ready-mixed concrete by a management test at a site where a ready-mixed concrete is cast. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0449050-A (JP)
Title: Ink-jet recording device
Inventor: TSUKUDA KEIICHIRO
IPC: B41J2/175
Filed: 1990-06-19
Abstract: PURPOSE:To reduce labor hours at a time when the level surface of ink in an ink bag is recognized by locking an ink cartridge when the level surface of ink in the ink bag is brought to a specified level surface or above and releasing the ink cartridge when the level surface is made lower than the specified level surface. CONSTITUTION:A first lock member 19 is lowered by the elastic force of coil springs 16, 17, the vertical end face of the first lock member 19 is abutted against the vertical end face of a second lock member 22, and the first and second lock members 19, 22 are engaged, thus locking an ink cartridge 20 in the direction of removal (the opposite direction to the arrow A). A recording head is supplied with ink in an ink bag 25 through a hollow ink needle, etc. under the state, and recording is enabled. When ink in the ink bag 25 is consumed and the level surface of ink is brought down gradually, the ink bag 25 is shrunk and the height of the ink bag is lowered, thus making the second lock member 22 descend. When the level surface of ink in the bag 25 is made lower than a level surface capable of recording, the engagement of the first lock member 19 and the second lock member 22 is released, and the ink cartridge 20 is unlocked.
Patent JP-H11353771-A (JP)
Title: Recording/reproducing device and its manufacture
Inventor: NAKAI TAKASHI
IPC: G11B5/49
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a device to facilitate the handling, to improve the assemblability and to make the performance high by fitting a recording head fitted to a gimbal to a prescribed position of a plate and then, fitting the plate to a carriage performing azimuth adjustment of the recording head and reciprocally moving a recording medium. SOLUTION: When a gimbal 3 fitting a recording head 4 is fitted to a plate 20 by using a positioning jig, a projection tip of a projection part 20c center is positioned on the longitudinal direction central line B of the recording head 4, and a latitudinal direction central line A is positioned on the central line L of the plate 20. The central line A is made to the size D from the projection part 20c center, that is, is made to 0.5 mm that the recording head 4 can smoothly follow to a surface wave of a recording disk. When the plate 20 is placed on a flat fitting part 17a of a head support arm 17 of a carriage 11, since the adjusting hole 20d of the plate 20 is overlapped with the adjusting hole 17b of the carriage 11, after the azimuth adjustment is performed while observing the magnetic gap of the recording head 4 from the hole, the plate 20 is stuck to the flat fitting part 17a.
Patent JP-S5861717-A (JP)
Inventor: FUJIWARA MASAKATSU
IPC: A47L9/28
Filed: 1981-10-05
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-H0323795-A (JP)
Title: Video signal recording and reproducing device
Inventor: SUZUKI KEIJI
IPC: H04N9/87
Filed: 1989-06-20
Abstract: PURPOSE:To make a frequency shift of a luminance signal to be multiple of 1.4 and to improve an S/N by separating a synchronizing signal from a video signal, recording the signal at a recording reproduction area between a low frequency chrominance signal band and an FM luminance signal band and adding the result to the luminance signal at reproduction. CONSTITUTION:A synchronizing signal band 2 for adding luminance signal and an audio signal band 4 are provided to a gap between a low frequency conversion chrominance signal band 3 and an FM luminance signal band 1 eliminating the synchronizing signal and the synchronizing signal is added to the reproduced luminance signal at the reproduction side by applying FM recording and reproduction to obtain a complete video signal. The synchronizing signal of the FM video signal reproduced by a magnetic head 67 is selected by a BPF 40 via a head amplifier 66 and a switcher 65 and the FM luminance signal is selected by an HPF 45 and a chrominance signal is selected by an LPF 51 and the FM audio signal is selected by a BPF 61. Then all the signals inputted to a mixer 60 are added to be a reproduced video signal output. Thus, the frequency shift in the luminance signal is increased and the S/N is sufficiently obtained.
Patent JP-H0449744-A (JP)
Title: Cordless automatic answering telephone system
Inventor: OBANA NOBORU
IPC: H04M1/72505
Filed: 1990-06-18
Abstract: PURPOSE:To utilize a base station and a mobile station separately as keeping privacy to the user of this system by providing a means to guide the terminal designation call codes of the base station and the mobile station, and a means to detect the terminal designation call code. CONSTITUTION:When a call is issued from a line, the call is detected by an incoming signal detecting means 6, and output representing a call state is inputted to a control means 5. The control means 5 turns on a relay A and closes the line when detecting input representing the call state of the incoming signal detecting means 6. Thence, a terminal designation call guidance means 9 is driven, and a message which guides the terminal designation call code to call the base station 2 or the mobile station 3 separately by selecting either is sent out to the line via a speech circuit 12, a switching contact (a), and a line connection terminal 1.
Patent JP-H096293-A (JP)
Title: Image display device
Inventor: TSURUKI TAKAYUKI
IPC: G09G3/36
Filed: 1995-06-26
Abstract: PURPOSE: To conduct normal display by a simple signal processing even when image data having the number of lines than the number of display lines is inputted by simultaneously driving one by one line the area other than an effective area in an ineffective display period between effective display periods during which image data equivalent to (m) lines is sent. CONSTITUTION: A display position control circuit 14 judges the number of lines of an image signal with a line number judging circuit 141, and when the number of lines is less than the number of display-possible lines (n), the following processing is conducted. A scanning line control circuit 143 makes effective a scanning starting signal of a scanning line driving circuit 13 before (k) line to which original image data is inputted so that display of image data starts from the k-th line. A data line control circuit 142 outputs display date such as displaying black in an ineffective display period during which the upper area from a first line to the (k-1)th line is scanned, and image data equivalent to the original (m) line is outputted to a data line driving circuit 12 in an effective display period of the k-th line.
Patent JP-S5965065-A (JP)
Inventor: ROORANTO RIHITAA
IPC: C07C67/00
Filed: 1983-09-01
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-S5490188-A (JP)
Title: 2,3-dihydro-1h-1,4-benzodiazepine derivative and its preparation
Inventor: ISHIZUMI KIKUO
IPC: C07D243/16
Filed: 1977-12-27
Abstract: NEW MATERIAL:A 2,3-dihydro-1H-1,4-benzodiazepine of formula I: (R 1  is lower alkyl group; X is H, halogen, or nitro group; Y is H or halogen; n is 1 or 2) and its acid addition salt.  
     EXAMPLE: 1-(β-Methylsulfonylethyl)-5-(0-fluorophenyl)-7-chloro-2,3-dihydro-1H- 1,4-benzodiazepine hydrochloride.  
     USE: Sedatives anticonvulsants, and neuromuscular blockers.  
     PROCESS: A benzodiazepin-2-one derivative of formula II is reacted with diborane in a solvent, e.g. ether or THF, under cooling, or if necessary heating, to give the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S643786-A (JP)
Title: Bar code reading method
Inventor: HOSHIZAKI TATSUJI
IPC: G06K7/10
Filed: 1987-06-25
Abstract: PURPOSE:To stably and efficiently realize bar code reading, by projecting reading light within an angle smaller than an acute angle at a side where a bar code print area exists out of the angles formed by a normal in the center of the print area and a parallel line in a carrying direction. CONSTITUTION:The piece part 8 for taking out a film of a cartridge 1 is arranged at the edge of a carrying belt 4 in parallel with the carrying direction. The angle formed between the center line PO-MO of a bar code 3 on the plane of the cartridge 1 and the belt 4 is assumed as alpha, and a bar code reader 5 is arranged after deciding the angle theta of a light beam 6 so as to perform reading by the angle effectively. Now, when the center PO of the cartridge 1 is moved by the belt 4 from P1 to P2, AO is moved from A1 to A2, and BO from B1 to B2, and MO from M1 to M2, respectively. By setting relation between the angle theta formed by the belt 4 and the light beam 6 and the angle alpha formed by the belt and the center line PO-MO of the bar code 3 is as alpha>=theta, it is possible to set a condition most effectively (that is, to set the reading time longer than ever).
Patent JP-H0912402-A (JP)
Title: Freshness preservative composition of cut flower containing ethylene biosynthesis inhibitor
Inventor: MIDO NAOKI
IPC: C07D295/22
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a freshness preservative by combining a specific sulfonylsemicarbazide derivative with or its salt with a specific substance, capable of maintaining freshness of a cut flower in an excellent state for a long period of time. CONSTITUTION: This freshness preservative composition of a cut flower is obtained by combining a sulfonylsemicarbazide derivative of the formula ]R<1> is a 3-4C alkyl, phenyl (replaceable with a halogen, nitro, an alkyl, etc.), pyridyl or thienyl (replaceable with a carboxyalkyl, etc.); R<2> and R<3> are each H, an alkyl, an alkoxyalyl, an alkoxyalkyl, C(=X)-X-R<4> (R<4> is an alkyl; X is O or S) or R<2> and R<3> form a 4-5C heterocyclic ring with adjoining N or N=CR<5> (R<6> ) (R<5> and R<6> are each an alkyl)[ or its salt with at least one ethylene biosynthesis inhibitor or its salt. 1,1-Dimethyl-4-(phenylsulfonyl)semicarbazide is preferable as the compound of the formula. The amount of it used is 1×10<-4> to 0.1wt.%. Aminooxyacetic acid, etc., are preferable as the ethylene biosynthesis inhibitor. The amount of it used is 1×10<-4> to 1.0wt.%.
Patent JP-S6221841-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D03D23/00
Filed: 1985-07-17
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-H029636-A (JP)
Title: Flexographic rotary press
Inventor: TAO KOJI
IPC: B41F33/08
Filed: 1988-06-29
Abstract: PURPOSE:To enhance printing quality and the printing durability of a printing plate by detecting the displacement of a plate cylinder and that of an anilox roller to hold not only the printing pressure between the plate cylinder and an impression cylinder but also that between the plate cylinder and the anilox roller. CONSTITUTION:The aqueous ink supplied to an anilox roller 3 by an inking arrangement is transferred to the printing plate P on a plate cylinder 1 and further transferred to the printing paper 4 running between the plate cylinder 1 and an impression cylinder 2 to be printed thereon and, at this time, displacement detectors 7a, 7a detect the displacement of the plate cylinder 1 while displacement detectors 7b, 7b detect the displacement of the anilox roller 3 and the obtained detection signals are processed by a printing controller 9 to be sent to a printing pressure control motor 12. The printing pressure control motor 12 is driven in a forward or reverse direction corresponding to displacement and the rotation thereof is transmitted to an eccentric bearing 11 to control not only the shaft-to-shaft distance between the plate cylinder 1 and the impression cylinder 2 but also that between the plate cylinder 1 and the anilox roller 3, and the printing pressure between the plate cylinder 1 and the impression cylinder 2 as well as that between the plate cylinder 1 and the anilox roller 3 are held to proper values.
Patent JP-S5489341-A (JP)
Title: Collector-radiator
Inventor: OGAWA YASUO
IPC: F28D7/00
Filed: 1977-12-27
Abstract: PURPOSE: To enable high-temperature heat collection and effective radiation from a coolant by providing a transparent radiating-medium passage in a part of a transparent cover fitted on a casing and thereby developing a green-house effect.  
     CONSTITUTION: Water in a heat storage 8 is driven by a pump 14 into a collector- radiator 9 via a pipe 15. An insurating part is formed at the bottom of a casing of the collector-radiator 9, and above it is provided a heat-collecting medium holder which comprises a collector plate and a heat-collecting medium pipe. Upon the casing is constructed a transparent cover comprising a transparent plate and a tranparent radiating-medium pipe. Inlet nozzles 16 and 13 are connected to the pipe 15 via a three-way valve 25; outlet nozzles 17 and 12 are connected to a pipe 7 via a three-way valve 26. The transparent cover develops a green-house effect, enabling high-temperature heat collection and effective radiation from a coolant. 
     COPYRIGHT: (C)1979,JPO&Japio