baber/WOPTO huggingface dataset:
Patent JP-H1031211-A (JP)
Title: Reflection type liquid crystal display panel and production of substrate for liquid crystal panel
Inventor: WAKITA HISAHIDE
IPC: G02F1/1335
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type liquid crystal display panel which is bright and has a high contrast by holding supertwisted nematic(STN) liquid crystal layers and phase difference plates between one sheet of polarizing plate and a reflection film and compensating the dependence on incident and exit angles by specifying the Z coefft. of a phase difference plate. SOLUTION: The STN liquid crystal layers 7 twisted from 180 to 260 deg. are sandwiched between one sheet of the polarizing plate 10 and a mirror reflection film 3, and the phase difference plates 8, 9 are arranged between the polarizing plate 10 and the STN liquid crystal layers 7. By setting the coefft. Z=(nz-np)/(ns-np) when the refractive index in the delay axis direction of the phase difference plate 9 nearest to the polarizing plate 10 of the phase difference plates 8, 9 is np, the refractive index of the advance phase axis direction is ns and the refractive index in the thickness direction is nz, to 0.3 to 0.7, a black display is made black and a visual field angle is made wider.  Preferably, the value obtd. by dividing the double refractive index (Δn) for light of 450nm by Δn for light of 590nm is determined as a Δn wavelength dispersion value, by which the difference in the Δn wavelength dispersion value between the STN liquid crystal layers 7 and the phase difference plate 9 is made smaller than 0.08.
Patent JP-H0474064-A (JP)
Title: Trapezoidal distortion correction circuit in crt display device
Inventor: WAKATSUKI HIROSHI
IPC: H04N3/16
Filed: 1990-07-13
Abstract: PURPOSE:To easily and properly correct pin cushion distortion and trapezoidal distortion by adding a parabolic voltage for left right pin cushion distortion correction and a voltage for correcting trapezoidal distortion, outputting the resulting output to a left right pin cushion distortion correction circuit so as to correct the left right pin cushion distortion and the trapezoidal distortion on a CRT screen. CONSTITUTION:A vertical deflection circuit 16 outputs a sawtooth vertical deflection current Iv to a trapezoidal distortion correction circuit 30 and an integration circuit 20. A sawtooth wave voltage output circuit 40 of the circuit 30 outputs a sawtooth wave voltage Va in phase with a vertical deflection current Iv and a sawtooth wave voltage Vb in opposite phase to the current Iv. A sawtooth wave voltage setting circuit 60 sets each amplitude of the sawtooth wave voltage in phase with the current Iv and the sawtooth wave voltage Vb in opposite phase to the current Iv to a prescribed value. A 1st adder circuit 70 adds the voltages Va, Vb. The integration circuit 20 integrates the current Iv to output a parabolic voltage Vc. A 2nd adder circuit 80 adds the voltage Vc and the voltage Va to output a summing voltage Vd to a left right pin cushion distortion correction circuit 14. That is, a correction current resulting from a horizontal deflection current amplitude-modulated by the voltage Vd is supplied to a horizontal deflection coil 12.
Patent JP-2000017409-A (JP)
Title: Production of thin fin material for heat exchanger
Inventor: FUJITA KOICHI
IPC: C22F1/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To stabilize tension control, to improve the yield of the production and to prevent the erosion of a brazing filler metal at the time of brazing by controlling the thickness of an aluminum alloy fin stock after annealing to the specified one, laminating them by plural pieces, executing light rolling at a specified rolling ratio and thereafter peeling off the laminated parts. SOLUTION: An aluminum alloy for a heat exchanger having a prescribed componential compsn. is rolled to a thickness of 0.01 to 0.1 mm and is annealed to obtain an aluminum alloy fin stock. This fin stocks are plurally laminated to a prescribed thickness. This laminated material is subjected to light rolling at a rolling ratio of 2 to 15%, and, after that, the laminated parts are peeled off to obtain a thin fin material for a heat exchanger. At the time of producing this thin fin material, by laminating the fin stocks having proper thickness and thickening the same, the light rolling can be executed under stable tension control, the thickness distribution and flatness of the obtd. thin fin material are improved, and, moreover, by forming large recrystallized grain by brazing heating, the intrusion of a brazing filler metal into the grain boundaries can be prevented.
Patent JP-S5974978-A (JP)
Inventor: AKUTSU TAKAO
IPC: A24B1/02
Filed: 1982-10-25
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-2000080232-A (JP)
Title: Dispersion improver for fluororesin powder and organic resin composition
Inventor: KOBAYASHI HIDEKI
IPC: C08L101/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion improver capable of homogeneously dispersing fluororesin powder in an organic resin, and to obtain an organic resin composition capable of giving uniform and transparent films containing such dispersion improver and excellent in surface lubricity. SOLUTION: This dispersion improver for fluororesin powder is a polydiorganosiloxane having on its side chain (A) organic group(s) selected from the group consisting of polyoxyalkylene chain-contg. organic groups, >=12C alkyl groups, polydialkylsiloxane chain-contg. organic groups and organic groups of the general formula: Q1-Si(R5)2-Q2 (R5 is a 1-10C (non)substituted univalent hydrocarbon group; Q1 is a 1-10C alkylene group; Q2 is a terminal-blocked polystyrene or polymethylstyrene chain >=3 in polymerization degree) and also on its side chain or molecular chain terminal (B) organic group(s) of the general formula: F(CF2)a-R1 (R1 is an alkylene or alkyleneoxyalkylene; (a) is an integer of >=3).
Patent JP-H0525405-A (JP)
Title: Primer composition
Inventor: SAITO TADAO
IPC: C09D5/00
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a primer composition which can be applied on a molding of a resin, such as polypropylene, without the necessity for cleaning with a vapor of a chlorinated organic solvent, e.g. 1,1,1-trichloroethane, and form a prime coat to which coating compositions adhere tenaciously. CONSTITUTION:The objective primer composition comprising 5-80 pts.wt. chlorinated, modified copolymer which has been obtained by grafting with a vinyl monomer and chlorinating a styrene/conjugated diene block copolymer and has a vinyl monomer content of 0.5-15wt.% and a chlorine content of 10-50wt.% and 95-20 pts.wt. organic solvent.
Patent JP-S6430275-A (JP)
Title: Manufacture of photovoltaic element
Inventor: SUYAMA NAOKI
IPC: H01L31/04
Filed: 1987-07-24
Abstract: PURPOSE:To improve a printing accuracy by a method wherein paste is extruded out of the nozzle of the tip of a tank filled with the paste onto a printed circuit substrate to lithograph and print respective film patterns. CONSTITUTION:A float 2 is pressed down by a pneumatic pressure 1 to extrude compound semiconductor material paste 3 out of a nozzle 9 onto a substrate 6. A nozzle height 8 and a coating pattern are arbitrarily selected by numerical control. Constant temperature water 4 in a thermostatic bath 5 is supplied to a tank 10 and the nozzle 9 by a pump 7 to keep those parts at a constant temperature. With this constitution, the printed film patterns of a CdS/CdTe solar battery formed by the repetition of printing and baking of the paste are printed by lithography so that the printing accuracy can be improved and the effective light detecting space factor of a large area substrate can be improved and the photoelectric characteristics can be improved.
Patent JP-H0268342-A (JP)
Title: Drawing apparatus for a lateral knitting machine
Inventor: HANSUUGIYUNTERU HARUTENHOOFU
IPC: D04B15/90
Filed: 1989-07-20
Abstract: PURPOSE: To carry out the continuous adjustment of a contactor of each partial roll by a remote operation by connecting a partial roll to a driving shaft through an electromagnetic contactor capable of individually changing a magnetization. CONSTITUTION: A connecting plate 20 is attached to a driving shaft 13 by a fitting pin in a range of each partial roll 11. A ring-shaped body 22 is supported on a bush part 20.1 of the connecting plate 20, a magnet magnetization coil 23 is supported and an electric current is sent through a bridging piece 14 to the magnetization coil 23. A ring-shaped magnet armature 25 is inserted into a ring-shaped channel 24 formed on the connecting plate 20 and a screw 26 is fixed to a fin 27 in the radius direction of the partial roll 11. The armature 25 is connected to the connecting plate 20 by the supply of electricity to the magnetization coil 23 and a torque is transmitted from the driving shaft 13 to the partial roll 11.
Patent JP-H1129727-A (JP)
Title: Insulating spacer
Inventor: KOBAYASHI TOSHIYUKI
IPC: C09D5/25
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an insulating spacer exhibiting low relative permittivity and excellent resistance to decomposed gas of SF6 . SOLUTION: An insulating spacer which insulates and supports a conductor disposed in a vessel filled with an insulating gas is formed of a silica-containing epoxy resin composition, the surface of which being covered with a coating layer 3. In this case, the silica-containing epoxy resin composition and the coating layer comprise the same polyfunctional epoxy resin having an epoxy equivalent of 150-250 and the coating layer 3 contains a filler having excellent resistance to decomposed gas of SF6 . It is possible to achieve downsizing, higher capacity and higher reliability of an open/close system for SF6 gas insulation and a compressed SF6 gas insulated transmission line.
Patent JP-H06189736-A (JP)
Title: Method for brewing sake
Inventor: YAMAMOTO TAKEHIKO
IPC: C12G3/02
Filed: 1992-06-20
Abstract: PURPOSE:To charge raw material rice without steaming or boiling, limit the amount of added KOJI (Yeast) to the utmost and obtain high-quality SAKE (Japanese rice wine) while saving artificial labor, energy, etc., according to a specific brewing method using a highly purified glucoamylase. CONSTITUTION:A purified glucoamylase without containing a protease (preferably derived from Rhizopus delemer or Rhizopus niveus) and a yeast prepared by using a KOJI extract are added to a raw material for SAKE composed of unsteamed or unboiled polished rice, water or water containing lactic acid added thereto and, as necessary, KOJI (yeast) in a minimal trace amount to carry out the charging. Fermentation is then preferably carried out at 15 deg.C. The purified glucoamylase is preferably used in an amount of 0.05-0.1wt.% based on the unsteamed or unboiled polished rice.
Patent JP-H0235549-A (JP)
Title: Loading system for program
Inventor: TAGISHI KEIJI
IPC: G06F13/00
Filed: 1988-07-25
Abstract: PURPOSE:To prevent trouble from occurring by providing a program stored on an external storage device with a permit information part in addition to a program main body routine part. CONSTITUTION:When the loading of a desired program is indicated to a program loading means 11 through an input means 14, a program loading means 11 reads the permit information part 3 of the specified program out of the external storage device 2 and writes it in a 1st storage means 12, and it is checked whether or not the information part 3 coincides with identification information characteristic to a device which is stored in a 2nd storage means 13. Then when the both are coincident, it is judged that this program is proper and the program main body routine part 4 is loaded in the 1st storage means 2, so that this program is executed. When not, on the other hand, it is judged that this program is improper, proper processing is carried out by informing an output means 15 of that, and the program main body routine part 4 is not loaded.
Patent JP-H0529875-A (JP)
Title: Filter circuit
Inventor: NAKAGAWARA TOMOMASA
IPC: H03H11/12
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a satisfactory filter characteristic by avoiding the generation of an unnecessary time constant. CONSTITUTION:An input signal X from an input terminal Tin is given to an adding and subtracting circuit 6 with a integration circuit 7. The output signal Y appearing in the output terminal Tout is given to the integration circuits 1 and 2. The integration circuit 2 integrates the output signal Y so as to give it to the adding and subtracting circuit 6 and the output of the integration circuit 1 is integrated by the integration circuit 3 so as to be given to the adding and subtracting circuit 6. The adding and subtracting circuit 6 subtracts the output of the integration circuit 2 from the addition value of the outputs of the integration circuits 7, 3 so as to obtain the output signal Y. The input signal X is given to the adding and subtracting circuit 6 with the integration circuit 7 so that the input terminal Tin comes to be high input impedance. Therefore, the unnecessary time constant is not generated and the satisfactory filter characteristic is obtained.
Patent JP-H04118648-A (JP)
Title: Photographic coupler
Inventor: KITA HIROSHI
IPC: G03C7/38
Filed: 1990-07-13
Abstract: PURPOSE:To improve the fastness of dye images to heat, humidity and light by using specific couplers. CONSTITUTION:The couplers of formulas I, II or III are used as the blank material for color photographs. In the formula, R denotes hydrogen or substituent; m denotes 0 or 1 to 3; Y denotes a substituent of 0.3 to 1.5 Hammett substituent constant sigmap; Z denotes hydrogen or elimination group; z denotes -O- or -S-. The compd. with which R of the formula I is t-C4H9, X is Cl, Y is CN, and Z is S, or the like is usable.
Patent JP-S6263617-A (JP)
Title: Manufacture of fe-co soft magnetic material
Inventor: YAMAGISHI WATARU
IPC: C22C33/02
Filed: 1985-08-27
Abstract: PURPOSE:To manufacture soft magnetic material superior in magnetic property, by reheating Fe-Co sintered alloy to a specified temp., then rapidly cooling it to apply heat treatment. CONSTITUTION:Electrolytic iron fines of <=200 mesh, <=400 mesh Co fines and atomized powder of Fe-50% Co alloy are mixed to 1 Fe/Co atomic ratio substantially. Stearic acid as lubricant is added by 0.75wt% to the mixed powder, mixed therewith and compacted to the desired shape, then heated to 400 deg.C to remove zinc stearate as lubricant. This is heated to 750-850 deg.C and previously sintered in hydrogen atmosphere, then compacted again, and sintered in 1,300-1,400 deg.C hydrogen atmosphere furnace. Sintered material is cooled to room temp., then reheated to 750-900 deg.C, held for 1hr, then rapidly cooled. Fe-Co soft magnetic sintered material having superior magnetic characteristic such as high flux density, low coercive force, high permeability and 90-96% relative density is obtd.
Patent JP-H0351947-A (JP)
Title: Information register device for proper verifying device
Inventor: MIZUNO HIROMASA
IPC: G06F21/34
Filed: 1989-07-19
Abstract: PURPOSE:To completely prevent double registration by setting a deletion flag opposite to the proper information to distinguish the proper information from the effective proper information and therefore to collate the proper information including the deleted one with each other when the proper information is registered. CONSTITUTION:A flag set means 4 sets a deletion flag for the proper information stored in a storage means 1 and to be deleted with the input received from a register deletion means 2. When the proper information to be registered is inputted from a register means 3, a deciding means 5 decides whether the proper information is stored in the means 1 or not. If so, it is decided whether the deletion flag is set or not. The deciding result is reported via a report means 6. As a result, the double registration is completely prevented since the deleted registered proper information is also regarded as a subject of collation. Thus it is possible to prevent such an inconvenient case where a storage medium like a magnetic card, etc., is issued twice by mistake.
Patent JP-S5888489-A (JP)
Title: Oil-cooled compressor
Inventor: NAGAO SADAJIROU
IPC: F04C28/06
Filed: 1981-11-20
Abstract: PURPOSE:To prevent drain from being collected in an oil separating oil tank by opening a blowoff valve for a prescribed period of time, i.e., from the starting of a compressor to the time oil temperature exceeds the dew point thereof and bleeding the blowoff valve of drain within the oil separating trank by means of an air current. CONSTITUTION:In an early stage of the starting of a compressor, the temperature of oil within an oil separating tank 7 has been got cold to the temperature not much exceeding the room temperature, so that the compressed air discharged into the oil separating tank 7 is chilled to generate drain. But, a blowoff valve 23 is opened for a prescribed period of time set by a timer, i.e., until oil temperature within the oil separating tank exceeds the dew point, so that compressed air discharged into the oil separating tank 7 is, after passing through a filter 8, blown off into a suction piping 3 via a blowoff piping 25, a blowoff valve 23, a throttle valve 26. Consequently, the drain generated within the oil  separating trunk 7 is carried away by a blown air current, so that it is possible to prevent drain from being collected in the oil separating tank 7.
Patent JP-H0634696-A (JP)
Title: High-frequency partial discharge detection system
Inventor: TAN MASAYUKI
IPC: G01R31/12
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a high-frequency partial discharge detection system which enables even an inexperienced worker to judge the deterioration condition of a power cable and can be applied to automatic monitoring of the power cable. CONSTITUTION:A spectrum detector 4 performs A/D conversion of the output of a high-frequency partial discharge sensor which is given via an amplifier 3 in synchronization with an application voltage signal, thus obtaining a partial discharge spectrum. The partial discharge spectrum is given to a CPU (computer) 5. The CPU 5 performs data processing of the partial discharge spectrum and obtains a distribution diagram such as T-Q distribution, phi-q distribution, and phi-q-n distribution.
Patent JP-S5977473-A (JP)
Title: Temperature controller
Inventor: UMEDA ARATA
IPC: G03G15/20
Filed: 1982-10-26
Abstract: PURPOSE:To give copying paper proper heating value at any environmental temperature by detecting the temperature of the copying paper directly and indirectly, and determining set fixation temperature according to the detection. CONSTITUTION:The 1st temperature detecting element 13 is connected to a DC power source VCC through a variable resistance VR, and the 2nd temperature detecting element 16 is connected through a resistance R1. Then, their intermediate points are connected to the minus terminal and plus terminal of a comparator 17. The output of this comparator 17 is inputted to base of a transistor (TR)19 through a resistance R3. The signal terminal of a switch means 20 is connected to the collector of this TR19. When the TR19 is turned on and off, a heater 12 turns on and off. Therefore, a voltage Vb rises and falls according to variation in the temperature of the copying paper. Thus, the set fixation temperature is determined to give the copying paper the adequate heating value in any environment.
Patent JP-S5890306-A (JP)
Title: Shifting device for work roll
Inventor: ITOU RIYOUJI
IPC: B21B31/18
Filed: 1981-11-24
Abstract: PURPOSE:To increase the pressure receiving area of the thrust forces acting upon bearing boxes through work rolls and to increase shifting length by using rotatable blocks in place of semicircular liners at the preceding ends of the bearing boxes mounted with work rolls. CONSTITUTION:Pillow blocks 5 are contained via a pins 6 in bearing boxes 3, 4 holding the work rolls 1, 2 contained in housing 12. On the other hand, brackets 13 hold clamps 10 and cylinders 11 via pins 9 and are held in the housing 12. If the rods of cylinders 11 are moved to the head side in the case of shifting the roll to the state of 2, the clamps 10 shift the boxes 3 to the position 4 via the pins 6 while grasping clamps 7 and blocks 5 via the pins 9. Since the blocks 5 are in contact with the clamps 7, 10 on planes, the thrust force per unit area is decreased. Since the blocks 5 are supported by means of the pins 6, longer shift length is taken.
Patent JP-S5891842-A (JP)
Inventor: NOZAWA KOUJI
IPC: D01F6/62
Filed: 1981-11-24
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-H1020567-A (JP)
Title: Paper feeding mechanism for automatic document feeder
Inventor: SHIMIZU HIROTAKA
IPC: G03G15/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding mechanism for an automatic document feeder by which a feeding belt can be always kept, clean, a document is prevented from being soiled and the non-feeding action prevented from occurring. SOLUTION: This mechanism is provided with a document table 1 on which the plural laminated document 2 are placed, the feeding belt 3 for feeding out the documents placed on the table 1, a separating roller 9 brought into contact with the document fed by the belt 3 and rotated in the direction reverse to the feeding direction of the document, document set lug 16 provided hetractably in the carrying path of the document fed from the belt 3 and a cleaning roller 14 brought into contact with the belt 3 to clean the surface of the belt 3. Then, the roller 14 is connected to the lug 16 by a one-way clutch 15.
Patent JP-S6164457-A (JP)
Title: Printer
Inventor: HAYASHIDA NOBUYUKI
IPC: B41J19/20
Filed: 1984-09-06
Abstract: PURPOSE:To obtain a max. printing speed under a power source condition, by detecting the voltage level of magnet driving voltage by a voltage level detection means and setting a printing speed on the basis of the detected result. CONSTITUTION:A printing speed is set to 'HIGH' in a usual state and the printing of one line is performed at this printing speed. At this time, the remaining of printing data is confirmed and the voltage level of voltage VM is monitored by voltage detection circuits 17-19. for example, if said level is not detected by VB=35 bolt of the voltage detection circuit 17, that is, voltage VM is 35 volt or more, a main control part 12a sets a printing speed timer value TB setting the printing speed to 'HIGH' to a timer 20. In the same way, if voltage VM is 30-35 volt, the printing speed is set to 'INTERMEDIATE' and, if the voltage VM is 25-30 volt, the printing speed to 'LOW' and, if below 25 volt, the printing speed to 'MIN.'. By this method, the voltage VM is monitored by reference voltage VBVD to enable printing at the printing speed corresponding to the level of the voltage VM.
Patent JP-H0643034-A (JP)
Title: Method of measuring temperature
Inventor: MAIKU ADERU
IPC: G01J5/00
Filed: 1991-04-25
Abstract: PURPOSE: To measure the temperature of an object by projecting a light of known wavelength onto the rear surface of the object, detecting a light reflected on the rear surface, and measuring the shift in the spectral position of light- absorbing edge of the reflected light as compared with the projected light. CONSTITUTION: Radiation from light source 101 is collected through a lens 102 onto an optical fiber 103 which carries the light to the vicinity of the rear surface of a semiconductor wafer 104 where a lens 105 collects an incident light and a reflected light. The latter light is carried on a second optical fiber 106 and concentrated at a spectrometer/detector 107 through a monochromator 108 and a lens 109. The light source 101 for illumination can be modulated and detected by the detector 107. The light source can be modulated to remove the signal from other background radiation, in order to enhance the accuracy of temperature measurement at the time of measuring the shift in the spectral position of light-absorbing edge of the reflected light.