baber/WOPTO huggingface dataset:
Patent JP-H07220646-A (JP)
Title: Cathode-ray tube and cathode-ray tube driving method
Inventor: KOBORI YOICHI
IPC: H01J29/48
Filed: 1994-02-07
Abstract: PURPOSE:To perform effective brightness control by a CRT having an FEC in an electron gun. CONSTITUTION:A CRT 10 has an electron gun 12 having a field emission cathode(FEC), a deflection electrode 4 and a brightness control circuit 30 to control these. Analog gradation data is converted into digital data by an A/D converting part 31, and is inputted to an image memory 32. A CRT controller 33 scans the deflection electrode 4 by a deflection electrode control signal, and gives an address designating signal changing in synchronism with the deflection electrode control signal to the image memory 32, and outputs a gradation clock signal to a pulse width modulating circuit 34. Gradation data in the address-designated image memory 32 is inputted to the pulse width modulating circuit 34, and becomes a pulse width-modulated image signal, and is given to a gate of the electron gun in synchronism with the deflection electrode control signal. Electron emitting time in the FEC of the electron gun 12 is controlled with every picture element being scanned of a panel part, and brightness is adjusted.High gradation brightness control immune a noise and excellent in linearity can be performed.
Patent JP-S57125690-A (JP)
Title: Pseudomonas uk113 strain
Inventor: SOUDA KENJI
IPC: C12N9/14
Filed: 1981-01-30
Abstract: PURPOSE: To obtain microorganism capable of producing 2-halo acid halidohydrolase and acting to the D-isomer of 2-halo acid.  
     CONSTITUTION: Pseudomonas UK113 strain (FERM-P No.5666) belonging to Pseudomonas genus and capable of assimilating D-isomer of a 2-halo acid, is cultured in a medium containing glycol, glycerine, etc. as carbon source, ammonium sulfate, ammonium chloride, etc. as nitrogen source, and salt of potassium, sodium, phosphoric acid, etc. as inorganic salt, pref. at 26W30°C for about 5W48hr under aerobic conditions. The cultivation product can be used as an enzyme source as it is; however, the separated live bacterial cells, treated bacterial cells, as well as crude enzyme and purified enzyme can also be used as the enzyme source. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11202457-A (JP)
Title: Method for dissolution and emulsification and dispersion of photographic hydrophobic material and silver halide photographic sensitive material
Inventor: ENDO KIYOSHI
IPC: G03C1/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the emulsification dispersion method for the solution of the photographic hydrophobic material improved in stability and the photographic hydrophobic material improved in dispersion stability against time lapse and to provide the silver halide photographic sensitive material improved in image storage stability. SOLUTION: An oil phase solution component containing the photographic hydrophobic material in an atmosphere of <=15% oxygen or in the presence of a melting stabilizer or the oil phase solution component containing the photographic hydro-phobic material having an average grain diameter of <=300 μm. The silver halide photographic sensitive material is formed by adding an emulsifier auxiliary and/or a water phase solution containing a water-soluble binder to the oil phase solution obtained by the above dissolution method, and stirred to form water-in-oil type drops, and further continuing addition of water phase solution to convert the water-in-coil phase into an oil-in-water phase, and such a novel emulsification dispersion method is also provided.
Patent JP-2000212402-A (JP)
Title: Water-base resin composition
Inventor: AKIMOTO KOJI
IPC: C09J163/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a water-base resin composition which is excellent in properties of cured products including water resistance and solvent resistance and permits film-forming at room temperature. SOLUTION: The composition comprises a carboxylated compound having a structure formed by adding a dialkanol monocarboxylate to the glycidyl groups of a polyglycidyl compound, reacting a polycarboxylic acid or the anhydride thereof and the polyglycidyl compound to obtain an ester-structured compound, and esterifying all or part of the hydroxy groups of the ester-structured compound with the polycarboxylic acid or the anhydride thereof.
Patent JP-H08202317-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: TAKAHASHI MORIYOSHI
IPC: H04N5/66
Filed: 1995-01-31
Abstract: PURPOSE: To provide a liquid crystal display device and its driving method capable of suppressing a vertical directional crosstalk to be generated by the display contents of input display data and also of reducing power consumption. CONSTITUTION: Data correlation deciding circuit 18 deciding correlation among display data of red, green and blue colors RD, GD and BD is provided in the driving circuit driving a liquid crystal panel 20 and the data correlation signal 19 outputted by the data correlation deciding circuit 18 is inputted to a driver control signal generating circuit 9 and then the inversion system control signal 12 of a dot inversion system or a source line inversion system is generated from the driver control signal generating circuit 9 according to the data correlation signal 19 to make the polarity of a liquid crystal driving voltage 14 invert.
Patent JP-S59141543-A (JP)
Title: N-(substituted cyclohexyloxyphenyl)-alpha-amino acid compound and antilipemic agent containing said compound
Inventor: TOMARI MASAZUMI
IPC: C07C229/36
Filed: 1983-02-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is lower alkyl, lower alkoxyl, halogen, etc.; R<2> is H or lower alkyl which may have a substituent group; n is 0, 1 or 2; m is 1 or 2) and a salt thereof. EXAMPLE:2-[4-( 1-Methyl-cis-4-tert-butylcyclohexyloxy )anilino]-3-( 4-methoxyphenyl)propionic acid. USE:Having the increasing action on high-density lipoprotein (HDL) cholesterol, and useful for treatment and prevention of arteriosclerosis. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III in the presence of a strong base, e.g. metallic sodium, to give a compound expressed by formula IV, and the nitro group of the resultant compound expressed by formula IV is reduced to form a compound expressed by formula V. The resultant compound expressed by formula V is then reacted with an alpha-halogeno-alpha-substituted acetic acid derivative expressed by formula VI in the presence of a deacidifying agent, e.g. pyridine, to afford the aimed compound expressed by formula I .
Patent JP-H02194906-A (JP)
Title: Production of device for lightweight cement board
Inventor: FUKUTOMI KAZUMASA
IPC: B28B1/50
Filed: 1989-01-23
Abstract: PURPOSE:To form a lightweight cement board having fine bubbles having a uniform diameter with high efficiency by disposing a slitter into the slurry discharge port of a flash mixer and unifying the flash mixer and the slitter. CONSTITUTION:A slitter 3 is arranged into the discharge port 2 of a flash mixer 1, and connected and unified with the flash mixer 1. It is favorable that the slit space (l) of the discharge port 4 of the slitter 3 is brought to approximately 0.8-1.5mm though it also depends upon the component and specific gravity of cement slurry. The space (l) can be adjusted freely. When cement slurry is passed through the discharge port 4 of the slitter 3, coarse bubbles in slurry are removed, and improved to fine bubbles, thus forming uniform minute bubbles. Cement slurry can be moved sufficiently in the slitter 3 by pressure obtained by the revolution of a rotating disc 5 in the flash mixer 1 through unification, thus eliminating the need for air pressure, then omitting an air supply system.
Patent JP-S57128311-A (JP)
Title: Laser irradiation device
Inventor: MATSUMOTO HIROSHI
IPC: B23K26/14
Filed: 1981-02-02
Abstract: PURPOSE:To prevent thermal deformation of heated part and to achieve durability, by jetting cooling gas near the heated part of an optical conductor easily generating energy loss of laser beam and making adiabatic expansion. CONSTITUTION:The end of an optical guide 1 is fitted to a laser main device and a cylindrical lens holder 2 is screwed to the tip of the guide 1. The inside of the holder 2 is provided with a condenser lens 4 collecting laser beam via a supporting member 3. The member 3 is provided with a support 5 supporting the lens 4 at the center, and a plurality of vents 6- sorrounding it. A coupling part 7 is projected at the external circumference near the tip of the guide 1, a jet nozzle 8 communicating to the inside of the guide 1 and becoming larger in diameter externally is formed to the part 7, and a supply tube 9 is coupled for the supply mechanism supplying cooling gas, so that the cooling gas is jetted in the guide 1 from the nozzle 8.
Patent JP-S57129079-A (JP)
Title: Picture measuring device
Inventor: EINO TERUO
IPC: G01B11/00
Filed: 1981-02-02
Abstract: PURPOSE: To make an analog signal processing circuit unnecessary and to get rid of a measuring error caused by time aging and a temperature change, etc. of electronic parts, by converting an output of a two-dimensional solid image pickup element to a digital signal directly, and processing it.  
     CONSTITUTION: This device is provided with a two-dimensional solid image pickup element 11, a clock pulse generating circuit 13 for driving this image pickup element, a counter 19 for counting a pulse sent out from this pulse generating circuit, a shift register 16 for storing an output of this counter, a comparator 20 for comparing an output of the counter 19 and contents of the register 16, and sending out a comparison signal only in the case when the output of the counter is larger than the contents stored in the register, and a processing device 21 for analyzing a picture in accordance with contents stored in the shift register. In this state, the shift register 16 loads an output of the counter 19 only in case when a video signal of the two-dimensional solid image pickup element 11 exceeds a prescribed threshold level, and also the comparison signal has been sent out from the comparator 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63183683-A (JP)
Title: Semiconductor storage device
Inventor: KAJITANI KAZUHIKO
IPC: G06F12/02
Filed: 1987-01-26
Abstract: PURPOSE:To make it unnecessary to provide software and hardware for a special write history, and to improve the efficiency by providing a write history circuit for outputting storage information of a latching circuit from an external terminal by prescribed memory access. CONSTITUTION:At the time of loading a specific page from a main storage device, since a write operation is executed in a RAM, a signal we' is generated from a controlling circuit CONT. Therefore, a latching circuit FF is set so as to have storage information of logic 1. When loading of data on this cache memory is ended, a central processing unit generates the inverse of signal FE. As a result, the circuit FF is reset. Thereafter, when write is executed, the circuit FF is set automatically. Subsequently, when the central processing unit loads data of the next page from a main storage device, an output buffer DOB outputs the storage information of the circuit FF. Accordingly, if a signal outputted from a terminal Dout is logic '0', the central processing unit regards it as non-write, and loads the data of the next page.
Patent JP-S63184240-A (JP)
Title: Electron gun for electron tube
Inventor: KAWASAKI HIROSHI
IPC: H01J29/48
Filed: 1987-01-26
Abstract: PURPOSE:To enable longtime suppression of grid emission by coating a grid electrode surface facing a cathode with Ti or Zr or an alloy mainly containing Ti or Zr and coating a surface on the opposite side with Au or Ag or an alloy mainly containing Au or Ag. CONSTITUTION:A layer 16 made of Ti or Zr or an alloy mainly containing Ti or Zr is formed on a grid electrode 14 surface facing a cathode 10, and a layer 15 made of Au or Ag or an alloy containing Au or Ag is formed on a surface on the opposite side. Namely, since the grid electrode 14 surface facing the cathode 10 is coated with a Ti or Zr layer, Ba vaporizing from the cathode 10 is mostly sprung out by Ti or Zr. Further, since the grid electrode 14 surface on the opposite side from the cathode 10 is coated with an Au or Ag layer, Ba materials, which are unable to be perfectly removed by Ti or Zr and are sticked on the periphery of a hole of the grid electrode 14, are absorbed into the Au or Ag film. Hence, grid emission can be suppressed for long hours.
Patent JP-H08203481-A (JP)
Title: Manufacture of storage battery
Inventor: UEMICHI YUKIO
IPC: H01M2/08
Filed: 1995-01-31
Abstract: PURPOSE: To insert a horizontal edge and an inclined edge so as to have the same width and make the melt-bonding strength of the horizontal edge and the inclined edge same by forming the horizontal edge and the inclined edge so as to produce a gap satisfying specified requirements between horizontal edges when inclined edges of a container and a cover come in contact with each other. CONSTITUTION: A separating wall 2 of a container has an inclined edge 10 and horizontal edges 8, 9, and a separating wall 14 of a cover has an inclined edge 17 and horizontal edges 15, 16, and when the inclined edges 10, 17 are brought into contact with each other, a gap L' satisfying formula 1 is formed between the horizontal edges. When a load is applied to the separating wall 14, the same insertion size L is added to the the horizontal edge and the inclined edge, the melt-bonding strength of the horizontal edge and the inclined edge is made same, and electrolyte leakage from the inclined edge of the separating wall of the container is prevented. In the formula, θ: an angle of inclination of the inclined edge. L=cosθ/1-cosθL'.
Patent JP-H023036-A (JP)
Title: Optically recording element having anti- reflection layer
Inventor: MAAKU SUTEIIBUN KAPURAN
IPC: G03C1/825
Filed: 1989-01-25
Abstract: PURPOSE: To prevent production of defects which causes failure in a smoothening layer compsn. by forming an antireflection layer comprising a crosslinked radiation-sensitive polymer between an aluminum base body and a smoothening layer. CONSTITUTION: While a smoothening layer is exposed for crosslinking, the light transmitting through the smoothening layer is reflected from an irregular part and the reflected light is transmitted again by the layer to give an irregular exposure state of the smoothening layer. By this method, the radiation-sensitive polymer absorbs radiation rays to which the polymer is sensitive. By forming an antireflection layer for a dye adhesive layer, the unevenness state can be substantially decreased. The thickness of the antireflection layer is determined according to the dye concn. in the dye adhesive compsn. and the absorbance coefft. of the dye itself. Thereby, optical defects caused by defects in the smoothening layer of the element can be avoided.
Patent JP-H08201966-A (JP)
Title: Production of substrate for photographic printing paper
Inventor: MANABE KENJI
IPC: G03C1/775
Filed: 1995-01-31
Abstract: PURPOSE: To produce a substrate maintaining a depth of penetration of a developing soln. and less liable to cause defects without destroying the texture of the paper base of a substrate for photographic printing paper at the time of making the paper base in a system using an alkyl ketene dimer sizing agent. CONSTITUTION: When both sides of a paper base are coated with polyolefin resin to obtain a substrate for photographic printing paper, at the time of making the paper base, the temp. of stock is regulated to 30-50 deg.C and an alkyl ketene dimer sizing agent having a higher m.p. than the temp. of the stock by >=3 deg.C is used.
Patent JP-H04254663-A (JP)
Title: Reinforcement holder used inside form
Inventor: FUJINO YUTAKA
IPC: E04C5/18
Filed: 1991-02-05
Abstract: PURPOSE:To set a reinforcement to the specific position in a form securely even though a heavy weight is applied when the reinforcement is held, and to carry out the fixing work of the reinforcement simply and securely. CONSTITUTION:A reinforcement holder 1 is made into an almost square form in the section by both holders 3 and 3 arranged parallel at a specific interval so as to make the legs by abutting to a form, a reinforcement fixing member 4 made of a spring steel plate in a clip form to be extended between both holders 3 and 3 so as to hold and fix the reinforcement 2 by the energized force, and a connecting member 5 linking the both holders 3 and 3 at the lower side. And by forming the whole body in about a square form in the section, and by forming the both holders 3 and 3 and the connecting member 5 integral with a single plate, the strength is increased, and the reinforcement 2 is fixed by the energized force of the spring steel plate, in a simple work to squeeze and insert to the clip-form reinforcement fixing member 4.
Patent JP-H09213305-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: SUGANO NAOYUKI
IPC: H01M4/36
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make improvement of a charge/discharge characteristic compatible with improvement of productivity, workability, in a nonaqueous electrolyte secondary cell. SOLUTION: A positive electrode 1 is formed in a constitution comprising an LiMn2 O4 particle (positive electrode active material) of 10 to 40μm grain size, 6 to 8wt.% graphite (conductive material) of grain size 1/5 to 1/10 the LiMn2 O4 particle and 3 to 5wt.% polyvinyliclene fluoride (binding agent). A positive electrode active material of relatively large grain size is thus used, so as to well hold productivity and workability, a conductive material of relatively small grain size is used on the other hand, so as to large ensure a contact area with the positive electrode active material. A negative electrode 2 may be any of a carbon material and metal Li, Li alloy, in the case of using the former one, an Li ion secondary cell is constituted, in the case of using the latter two, a metal Li secondary cell is constituted.
Patent JP-2000211195-A (JP)
Title: Thermal printer
Inventor: YAMAJI HIDEYUKI
IPC: B41J29/38
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer capable of preventing a step-out of a stepping motor and accelerating a printing speed. SOLUTION: A predetermined constant amount such as, for example, print data of 16 dot lines are transmitted at once from a host computer to a controller 59. A counter 594 calculates a printing black ratio of the data, and a block energizing sequence selector 5942 decides a block sequence based on the black ratio. Further, a driving frequency selecting and deciding unit 5943 decides an optimum driving curve of a stepping motor based on the energizing sequence. That is, the curve of the motor is decided from the overall data of a predetermined amount.
Patent JP-H07261515-A (JP)
Title: Electrophotography-process control method for automatically adjusting charged grid voltage by using operating characteristic of photosensitive body and useful data
Inventor: DEIBITSUDO EMU TONPUSON
IPC: G03G15/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide an electrophotographic treatment control method corresponding to photosensitive object operation characteristics and available data for automatically regulating a photosensitive object voltage. CONSTITUTION: Concerning an image processor having a corona unit 14, which has a charging grid for charging a photosensitive object 12 to a voltage level, and a memory for storing photosensitive object cycle-down and stop recovery characteristics, a method provided with steps corresponding to the photosensitive body cycle-down and stop recovery characteristics for maintaining the count of cumulative photosensitive object cycles and discriminating a period between the completion of last job and the start of current job and composed of a step for adjusting the charging grid of the corona unit 14 corresponding to the count of cumulative photosensitive cycles and the time between the completion of last job and the start of current job is provided for compensating photosensitive object aging characteristics by adjusting the photosensitive object voltage level during the execution of job.
Patent JP-H11212585-A (JP)
Title: Sound effect giving device
Inventor: KUROKI RYUICHIRO
IPC: G10H1/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To give a reverberation effect similar to that of a conventional mechanical reverberation device to an instrument sound signal, a sound signal, or the like by a device which has a low production cost and is easily handled and is compact. SOLUTION: First to third cyclic delay circuits 40, 50, and 60 circulate an input signal to simulate propagation of oscillation on a spring. Multipliers 44a, 44b, 47a, 47b, etc., supply the signal in the middle of circulation to another delay cyclic circuits 40, 50, and 60 to simulate propagation of oscillation between the spring and a base plate. A synthesized signal supply circuit 90 synthesizes signals in the middle of circulation to feed back them to first to third delay cyclic circuits 40, 50, and 60 to simulate the propagation characteristic of oscillation between the spring and an outer box. The output signal is fed back to first to third delay cyclic circuits 40, 50, and 60 through a multiplier 101 and the synthesized signal supply circuit 90 to simulate feedback of the acoustic signal to the spring.
Patent JP-H06226026-A (JP)
Title: Air cleaner
Inventor: INOUE HIDEO
IPC: F24F7/007
Filed: 1993-02-01
Abstract: PURPOSE:To constitute the air cleaner for changing over gas sensors of different characteristics according to the environments where the air cleaner is used in such a manner that the air cleaner is usable in either of the two environments varying in the level ranges of dust concns. and that the air cleaner can adequately be operated by automatically selecting the adequate gas sensor in the respective environments. CONSTITUTION:A sensor changeover circuit 21 has the connecting terminals for a power source 24 for household and the connecting terminals for a power source 25 for automobiles and outputs the power source voltage of the connected power source of the power source 24 for household and the power source 25 for automobiles. In addition, this circuit outputs the detection signal of the selected gas sensor by selecting either of the gas sensor 26 for household and the gas sensor 27 for the inside of automobiles according to which of the power source 24 for household and the power source 25 for automobiles is connected. A control circuit 28 controls the operation of an air cleaning mechanism 29 for cleaning the air by adsorbing the dust in the air in accordance with the detection signal of the gas sensor supplied from the sensor changeover circuit 21.
Patent JP-H051897-A (JP)
Title: Cleaning method of heat exchanger for air-conditioning machine and device therefor
Inventor: OKANO YOSHITAKA
IPC: F28G9/00
Filed: 1991-01-14
Abstract: PURPOSE:To facilitate the supplementation of cleaning liquid as well as the discharging of drain in a drain tank, permit continuous cleaning works and improve the workability of a device by a method wherein a cleaning liquid tank and a drain recovery tank are separated removably from the main body of the device for cleaning the heat exchanger of an air-conditioning machine of ceiling-embedded type or hanging type. CONSTITUTION:A cleaning liquid tank 5 and a drain receovery tank 4 are provided separately from a cleaning unit 1, equipped with a vacuum pump 2 and a water sensing pump 3, while washing is effected while inserting a cleaning liquid nozzle 10 into a drain receiving hopper 6 for receiving drain after washing. The supplementation of cleaning liquid into the cleaning liquid tank 5 and the discharging of drain in the drain recovery tank 4 are effected after carrying the tanks 5, 4 only.