baber/WOPTO huggingface dataset:
Patent JP-H07778-A (JP)
Title: Production of porous polysulfone hollow yarn membrane
Inventor: TASHIRO HIDEKI
IPC: B01D69/08
Filed: 1993-06-18
Abstract: PURPOSE:To provide a producing method for a porous polysulfone hollow yarn membrane capable of smoothly spinning at the time of dry and wet spinning by using a spinning dope having a low molecular weight polyethylene glycol added into an organic solvent solution of polysulfone. CONSTITUTION:At the time of dry and wet spinning the spinning dope having polyethylene glycol <=1000 in molecular weight added into the organic solvent solution of polysulfone, the porous polysulfone hollow yarn membrane is produced by using an aqueous coagulation bath heated to 40-60 deg.C. In the case of using a spinning dope having water incorporated with the low molecular weight polyethylene glycol, the water permeability of the obtained porous hollow yarn membrane is increased by raising the temp. of the coagulation bath.
Patent JP-H0616482-A (JP)
Title: Production of porous ceramic plate
Inventor: NAKATSUKA HIDEKAZU
IPC: E04C2/30
Filed: 1992-06-29
Abstract: PURPOSE:To provide the porous ceramic plate which can increase the thick feel of a product without impairing its design characteristic. CONSTITUTION:A surface decorative layer is formed on a base layer consisting of inorg. expandable granules and the resulted laminate is solutionized and integrated by heating. The surface of a ceramic plate after expansion is pressed by using a roller or plate having projecting line parts 3 on its surface in a cooling stage after the expansion by heating, by which recessed parts are formed. The porous ceramic plate is cut by these recessed parts.
Patent JP-H1017186-A (JP)
Title: Paper tension control device for form printer
Inventor: KISHINE HISAAKI
IPC: B65H23/192
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a tension unbalance due to unevenness in each of impression cylinders by a method wherein the tension of a paper sheet between printing units and between processing units is automatically gradually increased from an upper stream spot toward a downstream spot. SOLUTION: Tension detectors 7a-7e to detect the tension of a paper sheet W in respective positions are arranged in spots situated upper stream from the impression cylinders 4a-4c for printing of a printing part 2 and in spots situated upper stream from the tension roller of a processing part 3. Feedback of detecting values of tension detectors 7a-7f is effected to respective controllers 12a-12f to regulate the rotation speeds of the respective tensile rollers 12a-12f for impression cylinders 4a-4c for printing and a processing part 3. The rotation speeds of the respective tensile rollers 6a-6c for the printing impression cylinders 4a-4c and the processing part 3 are regulated to a rotation speed at which detecting values detected by the tension detectors 7a-7f are gradually increased from an upper stream spot toward a downstream spot.
Patent JP-H0232996-A (JP)
Title: Oil changer
Inventor: KAMIMURA FUMINAO
IPC: B67D7/04
Filed: 1988-07-11
Abstract: PURPOSE:To permit oil replacement in a proper amount by deciding the oil replacement to be completed based on the weight of oil at the start. CONSTITUTION:At the start, a control unit 20 stores the weights of a new oil can, the new oil in a waste oil can and the waste oil measured by a load cell 7 as the starting weight and, when the weights of the new and waste oil measured at a point where the amount of supply oil reaches a preset amount are equal to the starting weight, it is decided that the oil replacement has been completed. When the measured weight is larger than the starting weight at a point where the amount of supply oil reaches the preset amount, it is decided that the amount of new oil supply is insufficient, and the oil supply is continued until both the oil weights become equal and, when the former is smaller than the latter, it is decided that the amount of the removed waste oil is insufficient and the removal of the waste oil is continued until both the weights become equal.
Patent JP-H10312741-A (JP)
Title: Electron emitting element and display apparatus using thereof
Inventor: NEGISHI NOBUYASU
IPC: H01J1/312
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element with improved electron emission property. SOLUTION: This element comprises an electron supply layer made of a metal of a semiconductor element, an insulator layer 12 formed on the electron supply layer, and a metal thin film electrode 15 formed on the insulator layer 12 and electrons are emitted out of the surface of the metal thin film electrode 15 to vacuum by applying voltage between the electron supplying layer and the metal thin, film electrode 15. In this case, the surface layer of the insulator layer 12 adjacent to the metal thin film electrode 15 is leveled. Moreover, regarding the insulator layer 12, the surface layer of the insulator layer 12 is made to be a dielectric layer with 50 nm or larger thickness formed by sputtering in the condition of a lower gas pressure or a lower film forming rate than those for forming the part of the insulator layer 12 besides the surface layer.
Patent JP-H0337254-A (JP)
Title: Thermoplastic resin composition
Inventor: KONISHI KUNIHIKO
IPC: C08K5/09
Filed: 1989-07-04
Abstract: PURPOSE:To prepare a thermoplastic resin compsn. excellent in the moldability and resistance to heat and optical discoloration by compounding a specific imidized copolymer, a specific graft copolymer, a specific hydroxylated fatty acid, and a thermoplastic resin each in a specified amt. CONSTITUTION:The subject compsn. comprises: 0-40 pts.wt. rubber-like polymer (e.g. polybutadiene); 10-90 pts.wt. imidized copolymer comprising 30-69wt.% arom. vinyl monomer (e.g. styrene) residue, 30-60wt.% unsatd. dicarboxylic acid imide (e.g. maleimide) residue, 1-20wt.% unsatd. carboxylic acid anhydride (e.g. maleic anhydride) residue, and 0-40wt.% residue of a vinyl monomer other than these monomers (e.g. methyl methacrylate); 10-90 pts.wt. graft copolymer obtd. by graft copolymerizing 20-95wt.% monomer mixture comprising 40-80wt.% arom. vinyl monomer, 0-40wt.% vinyl cyanide monomer (e.g. acrylonitrile), and 0-40wt.% vinyl monomer copolymerizable with these monomers in the presence of 5-80wt.% rubber-like polymer; 0-80 pts.wt. thermoplastic resin other than above-mentioned two resins (e.g. polycarbonate); and 0.1-20 pts.wt. hydroxylated fatty acid having a 10C or higher main chain.
Patent JP-H0519013-A (JP)
Title: Method and apparatus for burn-in
Inventor: KOMURO KUNIO
IPC: G01R31/26
Filed: 1991-07-11
Abstract: PURPOSE:To obtain a burn-in method easy to automate for correctly and quickly setting a semiconductor integrated circuit element mounted on a film carrier into an IC socket with a simple apparatus and obtain the apparatus. CONSTITUTION:In a method for burning in numerous semiconductor integrated circuit elements 2 mounted on a long tape-like film carrier in a thermostatic chamber, an IC socket 10 easy to open/close is placed on a side of a rail 11 of a cylindrical frame 3 with a circuit board 4 for inputting a driving signal attached inside and the rail 11 wound in a spiral. While the cylindrical frame 3 is rotated, semiconductor integrated circuit elements 2 mounted on the film carrier 1 are sequentially set in the opened IC socket 10, and then the IC socket 10 is closed, so that the socket in this state is burned in at a high temperature in a thermostatic chamber.
Patent JP-H0520998-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H73/24
Filed: 1991-07-11
Abstract: PURPOSE:To facilitate the assembly work of a circuit breaker so as to facilitate the automatic assembly thereof as compared with the case where a draw spring is used, so that the mass-producibility of the circuit breaker may be raised to reduce the manufacturing cost thereof by compressively interposing a reversing spring between a cradle and a movable contact-maker. CONSTITUTION:A compressed reversing-spring 46 is suspended between spring- bearing portions 44 and 45 provided to both of a movable contact-maker 38 and a cradle 31. When a movable contact-point 41 and a stationary contact-point 42 are closed and also when the locking portion 37 of the cradle 31 is locked in the locking bearing portion 51 of an abnormal current detecting means 14, the spring 46 applies contact pressure between both contact-points. When the locking portion 37 is released from the bearing portion 51 of the means 14, the spring makes its reverse movement so that the contact-maker 38 and the cradle 31 may be rotated in a direction wherein the contact-point 41 is detached from the contact point 42. The use of a compressed spring for the reversing spring 46 can facilitate the assembly work of arranging component members and locking the members with one another or the like so as to make even the automatic assembly.
Patent JP-H04230384-A (JP)
Title: 2-naphthylcarbapenem
Inventor: FURANKU PII DEINITSUNO
IPC: C07D477/00
Filed: 1991-07-11
Abstract: PURPOSE: To provide new 2-naphthyl carbapenems that are useful intermediate of antibacterial agent.  
     CONSTITUTION: The compound of formula I, for example, (5R,6S)-2-(1- hydroxymethyl-3-naphtyl)-6-[1R-(allyloxycarbonyl oxy)ethyl]carbapen-2-em-3- carboxylic acid allyl ester is produced by allowing the compound of formula II to react with the compound of formula III. In the formula I, R is H or CH 3 ; R 1 , R 2  are each H, CH 3 , C 2 H 5 , CH(CH 3 ) 2 , CH 2 OH, CH(OH)CH 3 , CH(OH), CH 2 F, CF 2 CH 3 , etc.; R a  is H, CF 3 , a halogen, alkoxy, OH, O(C=O)R 5  {R 5  is an alkyl, phenyl, S(O)nR 5  [(n) is 0-2]}, azide, formyl, CN, SCN, SCF 3 , tetrazolyl, etc.; M is H, an esterification group, alkali metal, etc. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0522113-A (JP)
Title: Output buffer circuit
Inventor: MIZOMOTO HIROYUKI
IPC: H03K19/0185
Filed: 1991-07-11
Abstract: PURPOSE:To prevent the high level output voltage VOH of an output buffer circuit from being fluctuated even when the threshold voltage VT of an MOS transistor is fluctuated by manufacture deviation or the like. CONSTITUTION:The reference voltage of an input terminal BIAS is defined as Vb and a current flowing to an MOS transistor M7 is defined as I7. When a gain Ad is '1', the negative side input potential of an operational amplifier 1 is Vb. Therefore, the condition of I7=Vb/R2 is satisfied. Thus, the current I7 is decided only by the reference voltage Vb and a resistor R2. Since M3 and M6 are current mirrors, when the channel length and channel width of respective MOS transistors are defined as L3, L6, W3 and W6, a current I3 flowing in an MOS transistor M3 is expressed by (W3/L3)I5/(W6/L6). In this case, since error is almost eliminated by using a resistor outside an LSI as the resistor R2, a current I5 takes an almost fixed value. Thus, the current I3 is decided by the W3, W6, L3 and L6 and takes an almost fixed value.
Patent JP-H119272-A (JP)
Title: Production of comprehensive immobilization carrier for anaerobic bacteria
Inventor: FUJISAKI KATSUMI
IPC: C12N11/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject carrier having high decontamination capacity and capable of reducing sludge quantity formed while anaerobic drainage treatment, by conducting under an anaerobic atomosphere all operations from blending an anaerobic bacteria-containing solution with a PVA solution to cutting a comprehensive immobilization PVA carrier. SOLUTION: The carrier is obtained by conducting under an anaerobic atomosphere all operations from (A) blending a solution containing anaerobic bacteria as microorganisms with a PVA solution and (B) gelation at lower temperatures to (C) cutting the obtained comprehensive immobilization PVA carrier in which anaerobic bacteria are comprehensively immobilized in PVA to prevent anaerobic bacteria from becoming extinct and being inhibited in growth followed by putting the bacteria into the comprehensive immobilization carrier.
Patent JP-H0728981-A (JP)
Title: Picture processor
Inventor: ABE YOSHINORI
IPC: G06T1/00
Filed: 1993-07-12
Abstract: PURPOSE:To make the capacity of a data storage means small and to enable correction even for variation depending on time by converting originals to electric signals by a photoelectric conversion element and performing an averaging processing of the electric signals at every picture element. CONSTITUTION:Analog picture signals converted to the electric signals of RGB by an image reader control part 42 are amplified upto a prescribed output level 57 the amplifier circuit 50 of a picture signal control part 43 and converted to digital signals by an A/D converter 51. Then, in a black correction/white correction part 52, a black correction processing is performed first, then a white correction processing is performed and the respective signals of RGB are inputted to an ND signal generation part 53 and a color detection part 54. The signals of RGB are added and then divided into three and luminance signals are outputted in the ND signal generation part 53 and classification is performed by the signal ratio of RGB and output as chrominance signals is performed in the color detection part 54. The luminance signals and the chrominance signals are variable power processed, half-tone dot meshing and patterning processings or the like are performed in a picture processing part 56 and density is corrected in a density correction part 57.
Patent JP-H094668-A (JP)
Title: Structure for mounting actuator for hydraulic buffer
Inventor: NAKAZAWA CHIHARU
IPC: B60G17/08
Filed: 1995-06-15
Abstract: PURPOSE: To provide a mounting structure capable of firmly fixing an actuator to a casing fixed to a piston rod without any secular change. CONSTITUTION: An actuator mounting structure for a hydraulic buffer in which an operating rod inserted through a hollow piston rod 2 is pivoted to change a damping force of the hydraulic buffer is composed of an upper side member 8 provided with a part to mount a casing 6 accommodating an actuator 15 to a car body and a lower side member 9 mounted to the piston rod 2. The upper side member 8 is provided with a through hole 10 released to the lower end side, and the actuator 15 is provided with a projection 17 fitted in the through hole 17 and accommodated in the casing 6 while the projection 17 is fitted in the through hole 10 of the casing 6 and the actuator 15 is connected to the operating rod 3.
Patent JP-H05343266-A (JP)
Title: Aluminum electrolytic capacitor and its manufacture
Inventor: ENDO KAZUYOSHI
IPC: H01G9/04
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a small-sized, large-capacitance, and highly reliable aluminum electrolytic capacitor using a high-magnification foil where a close and thin highly insulating anode oxide film is formed, and its manufacture. CONSTITUTION:The anode oxide film of an aluminum electrolytic capacitor using a high-magnification etching foil is constituted of amorphous Al2O3, and the amorphous part should preferably be at high magnification. And, nonaqueous solution is used as the transformation liquid in this anode oxide film formation means, and the moisture content of the transformation liquid in this case should preferably be 500ppm or less.
Patent JP-H05308542-A (JP)
Title: Remote control switch for television
Inventor: HARADA NAGAHARU
IPC: H04N5/00
Filed: 1991-06-17
Abstract: PURPOSE:To reserve programs by controlling an infrared ray projecting part in order transmit transmit the signal of a reserving channel to a clock part, reservation setting means and reservation time and data. CONSTITUTION:When a reservation mode is selected, for example, by a mode switching button 7, a reservation lamp 6a of a liquid crystal display 6 is lighted, reservation setting is performed by displaying desired month, day, time, and channel on respective clock display parts 6c-6f and a channel display part 6g of the display part 6 by means of the operation of respective setting buttons 8a-8d to set the month, day, hour, and minute, respectively and a channel setting button 3a or 3b, and the setting is completed by pushing a setting completion button 10. After the completion, when the time of a clock part 1c turns to the setting time, the signals with the contents of the setting are transmitted from an infrared ray projecting part 5 to the light receiving part of the television and the contents of the television program of the reserved day, time, and channel is be viewed. Thus, the program reservation and the image receiving of the reserved channel at the reserved day and time is performed by the remote control switch.
Patent JP-H1090795-A (JP)
Title: Picture display system and focusing method
Inventor: HEIMBUCH SCOTT D
IPC: H04N17/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture display system provided with an inexpensive automatic focusing system. SOLUTION: The picture display system 10 is constituted so that the sharpness of pixels consisting of one part, preferably, the enlarged part of the picture of a screen 16 is sensed by a picture sensor 20 such as a CCD camera. Then, an instruction is outputted to the automatic focusing system so that the pixels from the sensor 20 are processed by a sensor data processor 22 and an optical parameter such as the focal distance of a projector lens 14 is adjusted as the function of the output of the sensor 20. Since the geometric feature of a pixel mirror is uniform, a DMD(digital micromirror device) type SLM(spacial light modulator) is preferably utilized. However, the other SLM can be used. Then, the sharpness between the turned-on pixels and the turned-off pixels, that means, contrast is sensed. Preferably, the 10×-10 array of the pixels arranged as a checker board pattern is sensed.
Patent JP-H05337163-A (JP)
Title: Infusion liquid container provided with communicating means
Inventor: FUTAGAWA JUN
IPC: A61J1/05
Filed: 1992-06-05
Abstract: PURPOSE:To provide an infusion liquid container which is easily operated without any troubles and leakage of medicine liquid and can mix medicine and dissolving liquid under the germfree condition with few number of parts. CONSTITUTION:When a cap 5 is removed, and a medicine container having a port at the leading end is inserted from an opening end 36 of a guide capsule 3 to be depressed, a rubber plug at the port is first stuck through by an upper sticking needle 22 of a double head needle 2. At the same time, a guide rod 4 of a guide capsule is expanded outward by the port of the medicine container, so that the double head needle 2 is got out of the guide rod 4 to be moved downward together with the medicine container so that a closing diaphragm 12 of a dissolving liquid container 1 is stuck through a lower sticking needle 23. Since then the medicine container and an infusion liquid container C communicate to each other, dissolving liquid in the dissolving liquid container 1 can be introduced into the medicine container to mix uniformly the dissolving liquid with dry medicine contained in the medicine container.
Patent JP-S5695276-A (JP)
Title: Visible image transferring method
Inventor: SAITOU MASATOSHI
IPC: G03G13/06
Filed: 1979-12-28
Abstract: PURPOSE:To obtain a recorded image free of uneveness with high transfer efficiency, by subjecting a 2-color visible image formed on a photoreceptor surface with toners charged to both polarities to weak DC corona charging, and then transferring it to a recording paper by AC corona charging. CONSTITUTION:Photoreceptor 1 having photoconductive layers different from each other in senstitivity to chromatic colors undergoes primary charging and simultaneous illumination, e.g. of a red light to form an electric double layer in photoconductive layer 1A, and then it is subjected to secondary charging of opposite polarity in  the drak, followed by exposure to optical original images of black BL, white W, and red R, and a visible image is formed with black toner TBL and red toner TR charged to polarities different from each other. Drum 1 with this visible image formed undergoes negative precharge 6 with DC voltage source 61, followed by transfer charge 7 with AC voltage source 71, and at the same time, a 2-color recorded image of black, white, and red is transferred to a transfer paper, thus permitting uniform image transfer to be effected with high transfer efficiency as for black toner TBL and red toner TR.
Patent JP-S5874791-A (JP)
Title: Apparatus for producing solid/liquid mixed fuel
Inventor: KOYAMA ISAO
IPC: C10L1/32
Filed: 1981-10-29
Abstract: PURPOSE:To economically operate the titled apparatus, by burning hydrocarbon gases by providing a duct burner in an exhaust duct on a downstream side of a mist separator and introducing the resulting high-temperature gases into a crusher to dry solids. CONSTITUTION:A solid such as coal fed from a constant feeder 8 and liquid hydrocarbon fuel F fed from a feed tube 21 are fed to a mixing mill 10. The mixture is heated by means of a heating coil 13 to remove water and then fed through a collecting tank 15, a pump 16 and a governor 17 to appropriate equipment. Steam contg. hydrocarbon gases formed in the mill 10 is fed to a mist separator 24 where water W is removed. Then the hydrocarbon gases are passed through a blower 25 into a duct burner in an exhaust duct, where the gases are burnt. The resulting high-temperature gas is passed through a duct 29 and mixed with cooled air A fed from a damper 36 to control its temperature. Then the resulting gas is fed through a duct 30 for feeding drying gas and a blower 31 to a crusher 4 where solids in the crusher 4 are dried.
Patent JP-H0835100-A (JP)
Title: One side continuous electrolytic etching treatment device for metallic strip
Inventor: OKUNO SHINICHI
IPC: C25F7/00
Filed: 1994-07-25
Abstract: PURPOSE:To improve the accuracy of fine working on the surface of a metallic strip by using liquid mercury as an energizing anode in place of an energizing roll, thereby preventing degradation in resist pattern accuracy by roll draft at the time of using the energizing roll and degradation in the surface characteristics of the metallic strip by dents, etc. CONSTITUTION:This one side continuous electrolytic etching treatment device electrolytically etches the metallic strip 5 coated with a resist to prevent contact with an etching liquid in prescribed patterns on its front surface by passing the metallic strip in cathode plates 2 of an electrolytic treating cell 9 consisting of a horizontal bath. The device described above is provided with a vessel 15 holding the liquid mercury 6 forming an anode section 1 on at least its inlet or outlet side. The liquid mercury 6 in the anode section 1 is brought into contact with the rear surface of the metallic sheet 5 by its plane tension at the time of passing the strip within the device. The vessel 15 is provided with liquid sealing means on its circumference to prevent leakage of the liquid mercury 6 outside the vessel 15.
Patent JP-H1116824-A (JP)
Title: Method and device for development
Inventor: TAMAMURA TOSHIAKI
IPC: G03F7/30
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern of higher aspect ratio by preventing a resist pattern from breaking due to surface tension when a rinse liquid is dried. SOLUTION: The device is so configured as to develop a pattern on a substrate 2. Here, with heating mechanisms 18 and 24 provided, one or more of the substrate 2, a final rinse liquid, and a dry air, are heated for processing the method, a process is provided where, when the final rinse liquid 13 or the dry air is supplied to the substrate 2, the temperature of one or more of the substrate 2, the final rinse liquid 13, and the air for drying, are made higher than that of the substrate 2 and a solvent used in the process before the final rinse liquid 13 is supplied.