baber/WOPTO huggingface dataset:
Patent JP-H11254159-A (JP)
Title: Semiconductor laser heating device for optical fiber output
Inventor: MUTO TAIDO
IPC: B23K1/005
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To easily correct an optical output change, which is incidental to deterioration in the lapse of time, from the exiting end of electrical current supply to a semiconductor laser by correcting the current supply so that the optical output is corrected through a command from a command preparing device for output correction. SOLUTION: A current supply to semiconductor laser 1 is set by a constant current setting unit 10. The supply current to the laser 1 is outputted, in accordance with the set value, by a constant-current regulated power circuit 4. With an optical output measuring unit 6, the output is measured of the optical fiber 2 connected to the laser 1. With this measurement data stored by a storing means 70a, 70b, 70c, the correction coefficient of the optical output is calculated from the measurement by a calculating means 70e. Then, the supply current to the laser 1 is corrected, by a controller 70 on the command from a command preparing device 9 for output correction, so that the optical output has the corrected value.  The calculating means of the controller determines the threshold current Ith of the semiconductor laser from the data of a data holding means by using formula I (wherein, P is optical output; and IL, IM are each preset supply current).
Patent JP-S58177826-A (JP)
Title: Tile raw material restowing equipment
Inventor: SAKAI HIDEYUKI
IPC: B65G57/03
Filed: 1982-04-06
Abstract: PURPOSE:To sharply reduce labor in such a way that at the same time as dried tile raw material on a pallet is adsorbed by reciprocating a vacuum adsorbing mechanism, and loaded onto a carrying-out conveyor, undried tile raw material on a carrying-in conveyor is transferred onto the pallet. CONSTITUTION:When a moving frame 31 is just above an intermittent transfer mechanism, an elevating frame is sent down, dried tile raw material (n) on a pallet 1 is adsorbed and held with an adsorber, and the elevating frame is sent up. At the same time as a moving frame 31 is moved, a fitting frame is revolved as much as 90 degrees, and adsorption confronts just above a carrying- out conveyor 26 while the adsorber is put just above a carrying-in conveyor 25. Subsequently, the adsorber is sent down, the undried tile raw material (m) on the carrying-in conveyor 25 is adsorbed and held onto the absorber, and raw material tiles (n) are loaded on the carrying-out conveyor 27 by releasing adsorption of the adsorber. Then, a moving beam 12 of the intermittent transfer mechanism is rectangularly moved, and the pallet 1 is moved by one pitch of each line of the tiles.
Patent JP-H11255110-A (JP)
Title: Vehicle hydraulic pressure generating device and vehicle hydraulic brake device
Inventor: YAMADA TOMOJI
IPC: B60T8/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the wrong alarm of a low pressure abnormality of an accumulator by prohibiting the alarm when a vehicle is stopping even if the hydraulic pressure in the accumulator is reduced under a lower limit pressure. SOLUTION: An accumulator Acc is serially connected to a motor driving pressure switch PH and an accumulator low pressure abnormality alarming pressure switch PL. The pressure switch PH is OFF to output a low pressure signal, when the hydraulic pressure in the accumulator lowers from a value of a first prescribed pressure or more to a value less than the first prescribed pressure. When the hydraulic pressure in the accumulator rises from the value less than the first prescribed pressure to a value of a second prescribed pressure slightly higher than the first prescribed pressure or more, the pressure switch PH is ON to output a high pressure signal. When a parking brake switch PK is ON even when the pressure switch PL is outputting the low pressure signal, the alarm is prohibited. According to this, the wrong alarm of the accumulator low pressure abnormality can be reduced.
Patent JP-S61216971-A (JP)
Inventor: TATEISHI TAKESHI
IPC: E04F15/02
Filed: 1985-03-22
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-H01231022-A (JP)
Title: Liquid crystal element
Inventor: KOBAYASHI SHUNSUKE
IPC: G02F1/133
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a liquid crystal element having superior characteristics for displaying memories as well as obtg. perfect memories by using a ferroelectric liquid crystal and constituting an orientation film of a monomolecular film comprising an org. high molecular compd. formed by the Langmuir- Blodgett's technique or a cumulative film of the monomolecular film. CONSTITUTION:A ferroelectric liquid crystal is used and its orientation film is constituted of a monomolecular film of an org. high molecular compd. formed by the Langmuir-Blodgett's technique or a cumulative film of the monomolecular film. 'Ferroelectric' means that permanent dipoles are aligned to a fixed and same direction of the moment, and that spontaneous polarization is present in the liquid crystal. Preferred polyamide compd. is a polyamideimide compd. and preferred orientation is horizontal orientation. Thus, sufficiently good display of memories and perfect memory characteristic are realized. Moreover, since a bias voltage during a nonselective period is unnecessary, a simple driving wave-shape is obtd., so both electric voltage and consumption of electric power are low.
Patent JP-H07244342-A (JP)
Title: Device for preventing dew condensation on contact glass
Inventor: NAGASAWA MINORU
IPC: G03G21/20
Filed: 1994-03-03
Abstract: PURPOSE:To rapidly remove dew condensation regardless of the on/off state of the power supply of a device main body and without making constitution complicated and large by providing a paint-like heating element applied to the outside of an effective image range and a heating element power supply means. CONSTITUTION:The paint-like heating element 2 is applied to the outside area of the effective image range on the surface 1a and/or the back surface 1b and/or the side end face 1c of a contact glass 1. The heating element 2 is connected to the line of an AC system on the main body side of an image reader (or an image forming device). Only if a plug socket for the power supply of the device main body is connected to the power supply, when the power supply of the main body is turned off, the current is supplied to the heating element 2 and the contact glass 1 is heated so that its temperature may rise higher than the temperature of environment where an equipment is set and to such an extent that the contact glass 1 is not broken. When a main switch 3 is turned on, the power supply to the heating element 2 is stopped and the heating action is stopped.
Patent JP-H03261369-A (JP)
Title: Switching regulator
Inventor: KOBAYASHI KAZUO
IPC: H02M3/28
Filed: 1990-03-12
Abstract: PURPOSE:To prevent magnetic saturation of a transformer by automatically changing the ratio of the available turn-on time to the available turn-off time of a switching element according to the DC input voltage. CONSTITUTION:When the voltage of a DC power source 20 is higher than the reference voltage, the output of comparators 16 and 17 becomes '0' and '1' respectively to connect resistors 11 and 13 in parallel. Therefore, a current corresponding to the combined resistance value of the parallel resistors 11 and 13 is passed through a constant-current circuit 5 and a current corresponding to a resistor 12 is passed through a constant-current circuit 7. When the voltage of the DC power source 20 is lower than the reference voltage, the output of the comparators 16 and 17 becomes '1' and '0' respectively, therefore, a current corresponding to the resistor 11 is passed through the constant-current circuit 5 and a current corresponding to the combine resistance value of the parallel resistors 12 and 13 is passed through the constant-current circuit 7. Thereby the ratio of the available turn-on time to the available turn-off time of a switching element 2 is changed.
Patent JP-H08229520-A (JP)
Title: Cleaner
Inventor: UENO MINORU
IPC: B08B3/04
Filed: 1995-02-23
Abstract: PURPOSE: To efficiently and economically wash, rinse and dry a soiled article. CONSTITUTION: A cylindrical vessel 11 is provided around a driving shaft 5, which is intermittently rotated unidirectionally, at regular intervals in the circumferential direction. An article is charged or discharged at a stop position A, the article is cleaned with a detergent at a stop position B, the article is rinsed with steam at a stop position C, and the article is dried with dry air at a stop position D. The upper and lower parts of the vessel 11 are closed with an upper lid 12 and a lower lid 15 at the positions B, C and D, and the article is cleaned with a turret system while taking for one full rotation.
Patent JP-S58177984-A (JP)
Title: Production of benzothiazinecarboxylic acid
Inventor: MORI HARUKI
IPC: C07D279/02
Filed: 1982-04-09
Abstract: PURPOSE:The reaction of a corresponding ester is effected in a nonaqueous solvent containing an alcohol in the presence an alkali metal hydroxide, then the reaction mixture is acidified to give the titled compound used as an important synthetic intermediate of nonsteroidal anti-inflammatory in high yield. CONSTITUTION:An ester of formula I (R is lower alkyl) is heated in an alcohol- containing nonaqueous solvent such as aromatic hydrocarbon or ether in the presence of an alkali metal hydroxide, preferably sodium or potassium hydroxide at the boiling point of the solvent used for 2-5hr to effect reaction. Then, the resultant product is acidified under cooling to give 4-hydroxy-2-methyl-2H-1,2- benzothiazine-3-carboxylic acid 1,1-dioxide of formula II. It is necessary to make the alkali metal hydroxide participate in the reaction in the state of solution or suspension, thus a solvent dissolving an alkali metal hydroxide is used as the nonaqueous solvent.
Patent JP-S61218137-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENOMOTO USUKE
IPC: H01L23/48
Filed: 1985-03-25
Abstract: PURPOSE:To enhance the discharge resistance by securing chips to headers, connecting wirings between the electrodes of the chips and leads, undercoating a resin on the chip portion, then cutting a tie bar for coupling the headers, and coating it with the resin. CONSTITUTION:Chips 2 are initially secured to the chip mounting region 11 of a lead frame 7. Then, the electrodes of the chips 2 and the leads 4 are connected by wirings 6. The chips 2 on the main surface of the headers 1 and the inner ends of the wirings 6 are coated by an undercoating resin 16 by undercoating. Then, a tie bar 13 for coupling the headers 1 is cut at the root of the header 1. Then, the frame 7 is molded with the resin, and coated at the header 1 with a package 3.
Patent JP-S58174966-A (JP)
Title: Control device for interruption operation of copying machine
Inventor: NAGANO ARINOBU
IPC: G03G15/00
Filed: 1982-04-08
Abstract: PURPOSE:To enable the reduction of the limitation for a desired mode of use, by forming a titled control device in such a way that the empty bins of a sorter is detected even during the use of the sorter in the stage of interruption, and sorting is made possible in accordance with the calculated results of the set number of copying sheets and the number of empty bins. CONSTITUTION:When an interruption button is pushed during copying with sorting, the number n' of interruption copying sheets is set by a circuit 11 for the set number of sheets. When a sorter button is pushed during the interruption, the calculation of m-n>n' is accomplished with the difference between the total number (m) of bins in a sorter part 2 and the initial set number (n) of sheets and the number n', and when the calculation holds, a sorter indexer moves to the (n+1)th sorter bin 3 and distributes the copying paper into the pin 3. Upon completion of the copying of the number n', the indexer is returned to the previous position and the interruption copying is finished. When the calculation does not hold, the copying paper is discharged to a non-sort tray 4, and when the copying of the number n' is finished, the indexer is returned to the previous position and the interruption copying is finished.
Patent JP-H07269458-A (JP)
Title: Magnetodynamic cylinder
Inventor: KAKINUMA KEIJI
IPC: F16J10/00
Filed: 1994-03-29
Abstract: PURPOSE:To secure a magnetodynamic cylinder that is able to easily change attraction or repulsion by means of a magnet coupling lying between a mover and a driver. CONSTITUTION:A magnet 33 of a mover 30 is formed into nearly disklike while it is tilted and set up there, and another magnet 23 of a driver 20 is formed into ringlike while it is tilted so as to surround an outer side of the magnet 33 of a mover 30 and set up so as to be attracted with each other, and further a rotary mechanism 25 is installed in the driver 20, then this driver 20 is rotated, whereby an area, where the magnet 23 of the driver 20 and the magnet 33 of the mover 30 are opposed with each other, is made so as to be alterable.
Patent JP-H06271269-A (JP)
Title: Manhole cover opening/closing tool
Inventor: TAKANO KIYOHIKO
IPC: B66B31/00
Filed: 1993-03-18
Abstract: PURPOSE:To easily open a cover by supporting a supporter by a bar unit of screw or the like, screwing a screw bar unit on this supporter into a manhole cover provided in a machine room or the like of an escalator so as to lift the cover, and thereafter by inserting a lever bar. CONSTITUTION:In the case of opening one (19) of a pair of rectangular manhole covers 19, 20 serving as a floor surface in an on-off getting port of an escalator, first a head part 11a of a bolt 11 is attached to the manhole cover 20 to set a supporter 1, and by screwing a bolt 8 into a screw hole 21 of the manhole cover 20, the supporter 1 and the manhole cover 20 are placed in a parallel condition. In this condition, a position of a T-shaped bar 5, movably provided along a long hole of the supporter 1, is adjusted, and a screw part of this bar is screwed into a screw hole 22 of the manhole cover 19. By screwing the T-shaped bar 5, the manhole cover 19 is lifted, and when a prescribed space is generated between both the covers 19, 20, a pawl part 17 of a lever bar 16 is inserted to this space, hereinafter to open the manhole cover 19 by utilizing the lever bar 16.
Patent JP-S60232658-A (JP)
Inventor: UIRIAMU EMU KIIFUE
IPC: H01J61/30
Filed: 1985-03-25
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-H05219938-A (JP)
Title: Method for eliminating abnormally multiplied cell by photochemical reaction and its device
Inventor: IDO KENICHI
IPC: A61N5/06
Filed: 1992-02-13
Abstract: PURPOSE:To promote and accelerate a photochemical reaction to eliminate abnormally multiplied cells by irradiating a photosensitizer with light from a light source and synchronously irradiating the cells with light from a light source different from the above-mentioned light source to heat the cells. CONSTITUTION:A substance having a good accumulating property on abnormally multiplied cells and a strong photosensitive property at a specific wavelength, the so-called photosensitizer, is administered into an animal or plant. The photosensitizer accumulated on the abnormally multiplied cells is irradiated with light having a wavelength strongly sensitive to the photosensitizer from the first light source to induce the photochemical reaction, and simultaneously irradiated with light from the second light source to thermally assist and accelerate the photochemical reaction, thereby eliminating the abnormally multiplied cells by the chemical reaction.
Patent JP-H02237570-A (JP)
Title: Medical device
Inventor: OKAMURA NORIO
IPC: A61L31/00
Filed: 1989-03-09
Abstract: PURPOSE:To dose safely and smoothly a fixed amt. of a transfusion component by constituting a part of a medical device which is, or will be brought into contact with a liq. contg. a fat-soluble drug with a fluororesin elastomer. CONSTITUTION:A fluororesin elastomer is a polymer wherein fluororesin part 7 and fluororubber part 8 are bonded together. As it is physically crosslinked in the fluororesin phase at room temp., it exhibits rubbery elasticity, but at high temp. higher than m.p. or more higher, it exhibits the same behavior as a thermoplastic resin does. This fluororesin elastomer having a rubber elasticity function at ordinary temp. is used as a tube for a transfusion. When this is used e.g. for a tube for a transfusion for dosage of a transfusion contg. nitroglyc erine to a patient by means of an intravenous drip infusion, nitroglycerine is hardly adsorbed in the tube after usage for a long time and it is therefore possible to dose a fixed amt. of the infusion for a long time.
Patent JP-S53143889-A (JP)
Title: Control rod guiding tube of reactor
Inventor: ISHITORI TAKASHI
IPC: G21C7/14
Filed: 1977-05-23
Abstract: PURPOSE: To enable the alignment of a control rod guide tube and a dash pot with high accuracy and ease, and to improve the exactness of the control rod whole inserting into the reactor with a little of the fructuation after the centering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60200847-A (JP)
Inventor: SUKIMOTO SHIYUNJI
IPC: C01F11/46
Filed: 1984-03-26
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-S56155473-A (JP)
Title: Detection for signal light
Inventor: HASEGAWA OSAMU
IPC: G06K7/10
Filed: 1980-05-02
Abstract: PURPOSE:To eliminate the influence of the disturbance light, by making the modulation frequency of the irradiation light higher than the frequency of the signal and by filtering the signal light by the same frequency as the modulation frequency to read the signal, in the signal light detection method. CONSTITUTION:The irradiation light is subjected to high-frequency modulation by, for example, 100kHz. The reflected light from the object is detected by the photodiode. Actually, the signal light like (c) is obtained due to the disturbance light. The signal like (c) is filtered by the machanical filter of resonance frequency  100kHz. This filtered signal is caused to pass through the rectifying circuit and is subjected to AC amplification and is caused to pass through the limiter circuit, thereby detecting the signal. Consequently, since the influence of the disturbance light is eliminated by passage through the filter, the read precision of the bar code is improved if this method is adopted in the bar code reader.
Patent JP-H0837007-A (JP)
Title: Lithium-containing transition metal composite oxide, and its manufacture and use
Inventor: YOSHIO MASAYUKI
IPC: H01M4/525
Filed: 1995-03-17
Abstract: PURPOSE:To synthesize lithium-containing transition metal composite oxide of stratified structure in good producibility, with which stable charge/discharge cycle characteristics are obtained by the use of a specific manganese compound. CONSTITUTION:As a manganese compound, a compound containing the +3 valent manganese is used, and a lithium-containing transition metal composite oxide of stratified structure according to the chemical formula LixMnyCo2 Ni1-(y+2))O2 is prepared, where x, y, Z are conditioned that 0.9<x<=1.2. 0.0<y<0, and 0.0<=z<0.5, and also the condition 0.0<y+z<=0.5 should be meet. Use of maaganese compound containing the +3 valent manganese allows manufacturing lithium-containing transition metal composite oxide with good reproducibility, which has a large electrochemical capacity and in which a stratified structure with good crystalinity has grown. For the manganese compound consisting of +3 valent manganese, gamma-MnOOH should preferably be used, which allows suppressing the propagation of side reaction.
Patent JP-S55150622-A (JP)
Title: Pulse generating unit
Inventor: SAIGA KIYOSHI
IPC: G01D5/245
Filed: 1979-05-14
Abstract: PURPOSE:To prevent miss count, erroneous decision, and so on by performing properly logical processings by sequence circuits on a basis of two input pulses different in phase. CONSTITUTION:AND gates, OR gates, NOT gates, and an exclusive OR gate are used as circuits 6-8, 11-13 and 18-21 constituting AND, sequence circuits 14, 15 and 22 constituting OR, circuit 10, 17, 23 and 24 constituting inversion, and circuit 25 constituting an exclusive OR respectively. Circuit 25 receives output pulses S1 and S2 of circuits 14 and 15 based on input pulses P1 and P2 different in phase by 90 deg., and output C is used as the count signal of an up/down counter. Output J of the third OR circuit 22 is used as the addition or subtraction decision signal. By this constitution, miss count, erroneous decision, and so on can be prevented under any condition of the state of the signal level of input pulses P1 and P2, the rotation direction of a rotary material just before stop, the chuttering state of pulses P1 and P2, and so on.
Patent JP-H04293003-A (JP)
Title: Detection device for quantity of elastic deformation of cantilever beam
Inventor: ISHIGAKI HIROYUKI
IPC: G01P15/18
Filed: 1991-03-22
Abstract: PURPOSE:To make the structure simple and low in cost and enable measurement in a narrow space. CONSTITUTION:A reflecting mirror 7 is provided on the tip surface of the free end part 3b of the cantilever beam 3 made of an optical fiber which have bending curvature loss corresponding to the quantity of elastic deformation, the fixed end part 3a of the cantilever beam 3 is irradiated with the light from a light source 4, and part of the light exiting from the fixed end part 3a of the cantilever beam 3 after being reflected by the reflecting mirror 7 is guided sideward by a half-mirror 5; and a light quantity meter 6 detects the quantity of the light which is guided sideward by the half-mirror 5 to detect the bending curvature loss of the cantilever beam.
Patent JP-H01232184-A (JP)
Title: Oil recovery mechanism for air compressor
Inventor: NEMOTO TOSHIO
IPC: F04B39/16
Filed: 1988-03-11
Abstract: PURPOSE:To secure clean compressed air by installing a mist separator at the discharge side of an air compressor, trapping oil and water in the compressed air, and putting this oil back to a compressor chamber. CONSTITUTION:Air 1 is inhaled into a cylinder 4 of a reciprocating compressor 3 from a filter 2, and the air is compressed by a piston 5. The compressed air is forcibly cooled by a cooler pipe 6. This cooled compressed air enters a mist separator 8, and oil and water are trapped and automatically drained to a drain tank 10 by a float type auto-drain valve 9. In this drain tank, oil 11 is separated from water by a gravity difference, and the oil is overflown and put back to a compressor chamber 13.
Patent JP-H01232894-A (JP)
Title: Noise elimination method for color picture
Inventor: IMAO KAORU
IPC: H04N11/04
Filed: 1988-03-12
Abstract: PURPOSE:To eliminate noise in a versatile picture in an excellent way by applying probability processing to vagueness of noise. CONSTITUTION:A color picture being a processing object is read by an external scanner and its quantization data is stored in a picture memory 101. A CPU 102 applies the processing for noise elimination and its pre-processing according to a processing program 105 stored in a program memory 103. The CPU 102 in the processing for noise rejection measures a value depending on the color difference and distance of two adjacent areas as the noise-like degree and incorporates the areas in response to the value. A data memory 104 is used to store the data on the way of processing and the processing result data.
Patent JP-S55150899-A (JP)
Title: Production of 5'-inosinic acid through fermentation process
Inventor: SHIMIZU SHIGEATSU
IPC: C12P19/32
Filed: 1979-05-14
Abstract: PURPOSE: The cultivation of a mutant that belongs to Corynebacterium and has high ability of producing 5'-inosinic acid produces 5'-inosinic acid efficiently.  
     CONSTITUTION: A microorganism is subjected to a known mutation treatment to give a microorganism that requires adenine, resists decoinine and sulfa drugs and produces 5'-inosinic acid, e.g., Corynebacterium equi AJ 11347 (FERM-4968) derived from AJ 1723 or Corynebacterium SB. AJ 11352 (FERM-4973) derived from AJ 1562. The resulting mutant is cultured and 5'-inosinic acid accumulating in the culture medium is collected. 
     COPYRIGHT: (C)1980,JPO&Japio