baber/WOPTO huggingface dataset:
Patent JP-H05207482-A (JP)
Title: Automatic level setting device, automatic level controller and image pickup device
Inventor: KANEMICHI TOSHIKI
IPC: H04N5/20
Filed: 1992-01-30
Abstract: PURPOSE:To attain the setting of an automatic level in an excellent way by integrating color information and brightness information so as to solve a problem of a conventional device in which an iris is too much open even to an object with a low brightness resulting in causing an unnatural picture with respect to the automatic level setting of a video camera or the like. CONSTITUTION:The device is provided with an object brightness calculation circuit 14 calculating a brightness of an object and with a setting brightness calculation circuit 15 referring to a brightness setting table from a chromaticity signal and an object brightness signal and calculating the setting brightness. Through the constitution above, the chromaticity and the brightness of an object are processed impartially, the brightness of the object being a criterion of indoor or outdoor for each color is set, and it is prevented that an iris is too much open with respect to an object in which a close relation is in existence between a color and a spectral reflectance like a green color of grass at an outdoor place.
Patent JP-S53100778-A (JP)
Title: Production of junction type field effect semiconductor device
Inventor: TANI KEIZOU
IPC: H01L29/80
Filed: 1977-02-15
Abstract: PURPOSE: To make a junction type FET of high dielectric strength for high frequencies by selectively forming SiO 2  layers encircling the intended gate region forming portion and making a gate region in the Si layer within the embankment made by said layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56113766-A (JP)
Title: Novel 1-substituted imidazole derivative and its preparation
Inventor: WATANABE KENZOU
IPC: A61P7/02
Filed: 1980-02-12
Abstract: NEW MATERIAL:A 1-substituted imidazole derivative shown by the formula I (n is 1W4; R 1  is H or 1W4C alkyl; R 2  is H or 1W4C alkyl or pharmaceutically acceptable cation) or its acid addition salt.  
     EXAMPLE: Methyl p-(imidazole-1-ylmethyl)phenoxyacetate.  
     USE: A drug having pharmaceutical actions related to inflammations, e.g., anti-inflammatory actions, inhibiting actions of blood platelet aggregation, blocking actions of biosynthesis of thromboxane A 2 , etc. For example, useful for prevention of cardiovascular closure by hardness, prevention of thrombosis after operation, promotion of patency of transplanted blood vessel pieces after surgical operation, prevention of remedying of arterial sclerosis, arteriosclerosis, etc. remedying of various inflammations, etc.  
     PROCESS: A halogenated compound shown by the formula II is condensed with imidazole in the presence of a base, and, if necessary, hydrolyzed by an alkali or converted into an acid addition salt. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11202794-A (JP)
Title: Manufacture of display device
Inventor: TANAKA KOICHI
IPC: H05B33/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a display device executing satisfactory display with a small number of process steps. SOLUTION: First transparent electrodes 12 are formed on a transparent substrate 11 and an a-Si film 13 and an electron injection electrode film 14 constituted of MgIn are sequentially stacked. A resist mask 15 larger than the width of the first transparent electrodes 12 is patterned on the electron injection electrode 14. The electron injection film 14 is anisotropically etched by using the resist mask 15 and electron injection electrodes 14A are formed. A resist mask (non-exposing part 16B) covering the electron injection electrodes 14A is patterned and anisotropic etching is executed by using the resist mask. Then, a light exciting layer 13A is patterned. The first transparent electrodes 12 in a light emitting part are completely covered by the light exciting layer 13A and leak current from the first transparent electrodes 12 to an organic EL layer 18 can be suppressed.  Thus, the display device whose number of processes is small, which can securely separate elements and whose display ability is satisfactory can be manufactured.
Patent JP-S62174125-A (JP)
Title: Injection molder equipped with controlling means for air pressure in cavity
Inventor: TANIMURA MASAKI
IPC: B29C45/50
Filed: 1986-01-28
Abstract: PURPOSE:To obtain a molded part excellent in external appearance, dimensional accuracy and strength by a method wherein a regulater of air pressure in a cavity and an injection actuator are controlled so as to let the pressure in the cavity coincide with the preset resin pressure. CONSTITUTION:A sprue 3 is connected with an injection cylinder 5, a piston 6 of which is connected with an injection actuator 7. Plastic is poured from the injection cylinder 5 into an injection molding cavity 4. There air pressure adjusting pipes 8, which connect to the cavity 4, are shaped in a movable mold 2 and connected to a regulator 9 of air in the cavity. A pressure sensor 10, the pressure sensing tips 10a, 10b and 10c of which are provided respectively in the air pressure adjusting pipes 8, is provided in the movable mold 2 and connected to a control device 11, which controls the regulater 9 of air pressure in the cavity and the injection actuator 7.
Patent JP-H08213471-A (JP)
Title: Semiconductor device and its manufacture
Inventor: INOTA YASUYOSHI
IPC: H01L29/732
Filed: 1995-02-01
Abstract: PURPOSE: To mount a bipolar transistor requiring high pressure proof and a bipolar transistor requiring high-speed on the same chip. CONSTITUTION: The first bipolar transistor 31 and the second bipolar transistor 51 are mounted on the same chip. The first base area 34 of the first bipolar transistor 31 is formed with lower impurity concentration than that of the second base area 54 of the second bipolar transistor 51, far example, the first bipolar transistor 31 is a bipolar transistor of an output buffer circuit, and the second bipolar transistor is constituted as a bipolar transistor in a circuit other than the output buffer circuit. The first and second base areas 34 and 54 are formed by separate ion implantation processes.
Patent JP-H10208852-A (JP)
Title: Manufacture of constant temperature heater
Inventor: SAKASHITA ATSUSHI
IPC: A01M1/20
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature heater having excellent heat conductivity by forming a ring-like container of resin around a metal ring-like heat radiator so as to integrally form the heat radiator with the container at a hollow part of the ring-like container, and eliminating a space between the container and the heat radiator. SOLUTION: An electrode 12 is formed by thermal spraying of aluminum over both end surfaces of a positive characteristic thermistor 11. Both electrode surfaces of the positive characteristic thermistor 11 are evenly coated with the insulating adhesive 13, and the positive characteristic thermistor 11 is pinched by metal terminals 14, and pressurized for adhesion, and thereafter, heated for hardening, and fixing is thereby performed. The positive characteristic thermistor 11 is housed in a ring-like container 15, which is made of the insulating resin and which is integrally formed with a metal ring-like heat radiator at a hollow part thereof, and while the filling agent 16 as the insulating resin is filled, and an opening of the container 15 is sealed by a cover 17. With this structure, the container 15 and the ring-like heat radiator 18 can be securely adhered to each other.
Patent JP-H10215288-A (JP)
Title: Noncontact ic card
Inventor: ANDO MASAAKI
IPC: H03L7/14
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a stable clock signal in synchronism with an input signal by detecting a rise and a fall of a signal and delaying it through OR processing, generating an enable signal for phase detection from the OR signal and gating a signal of a VCO oscillation circuit with the enable signal, and making a phase comparison between the rise and fall signals. SOLUTION: With a PSK-modulated signal 7a received by a coil 7, a binarizing circuit 301 generates a digital signal 3a, and a leading edge detecting circuit 302 and a trailing edge detecting circuit 303 generate edge pulse signals 3b and 3c. Those edge pulse signals 3b and 3c are put together to generate an edge signal 3d, which is inputted to a delay circuit 305 and a gate signal generating circuit 306. The output 3f of the gate signal generating circuit 306 masked with a signal 3h generated by making the output signal 3g of a VCO circuit 309 into pulses by an edge detecting circuit 309 and after phase detection with the output of the delay circuit 305, the frequency of the VCO circuit 309 is controlled.
Patent JP-H01191296-A (JP)
Title: Disaster preventing system
Inventor: TANAKA OSAMU
IPC: G08B23/00
Filed: 1988-01-26
Abstract: PURPOSE:To check the voltage of the power source backing up battery of respective relays in a short period by providing a battery testing circuit for connecting a pseudo load to the battery of a power source part, deciding whether the voltage of the battery goes above a constant value or not after a constant time and generating a decision output and returning the decision result of this battery testing circuit to a receiver. CONSTITUTION:In order to check the voltage of the power source backing up battery 3 of the power source part 15 of the relay 2, a battery testing switch SW1 is thrown or the control data of a battery test command is transmitted from the receiver side at the time of the access of the relay 2, thereby, a battery testing signal is applied to the battery testing circuit 13 to operate the battery testing circuit 13. The battery testing circuit 13 connects the battery 3 of the power source part 15 to the pseudo load similar to the relay 2 to decide whether the voltage of the battery 3 goes above the constant value or not under a stable state after the constant time and return this decision result to the receiver as monitor information. According to this returning, in the receiver side, whether the battery 3 of the power source part 15 of the relay is completely charged or not is understood. Since the testing command can be applied from the receiver side, a testing time is shortened.
Patent JP-S57129710-A (JP)
Title: Molds for forming resin seal for insert
Inventor: TSUNODA SHIGEHARU
IPC: B29C33/00
Filed: 1981-02-05
Abstract: PURPOSE:To raise the releasing property, moisture resistant reliability, etc., of molding by applying an aventurine finishing with a specific range of max. roughness to the surface of the cavity of molds for forming a resin seal for an insert. CONSTITUTION:An insert, e.g., a lead frame 11 bonded with a semiconductor pellet 10, is beforehand put in a cavity 8 formed by an upper mold 4 and a lower mold 5, and then molten resin 1 is charged into the cavity 8 to seal up the lead frame 11 with the resin. In this case, a smoothly but undulately surfaced aventurine face with a max. surface roughness (Hmax) of 5-15mum is provided to the surface of the cavity 8 in such a way that the differences in the center value and the upper limit value of the roughness become 2mum or less by the upper mold face and the lower mold face of the cavity 8. Thus, the difference in the separability between the upper mold and the lower mold is smaller and the delamination in the interface between the insert and the resin can be prevented.
Patent JP-S55108966-A (JP)
Title: Magnetic head positioning speed control unit
Inventor: UEDA TOSHIYUKI
IPC: G11B5/55
Filed: 1979-02-15
Abstract: PURPOSE: To make the constitution of a positioning speed control unit simple and small-size by detecting the temperature of a prescribed part constituting the movement speed control servo system to correct the movement speed of a magnetic head.  
     CONSTITUTION: The movement speed of a magnetic head dependent upon movable mechanism part 7 is subjected to servo control through comparator circuit 4, servo motor driving circuit 5, servo motor 6, etc., so that the detection signal corresponding to the movement seed of the magnetic head dependent upon speed detection circuit 3 may agree with the object speed signal from object speed generation circuit 2. Temperatures of the motor driving power transistor of circuit 5 and the coil of motor 6 are detected by temperature detection circuits 8 and 9, and circuit 2 is controlled through comparator circuit 10, where a reference signal is set, when the temperatures above exceed an allowable value, thereby correcting the servo object speed. Consequently, small-size and simple servo motor and servo motor driving power transistor can be used, so that the constitution of the speed control unit can be simple and small-size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56113870-A (JP)
Title: Uniform-internal-pressure-type temperature expansion valve
Inventor: AOKI TADASHI
IPC: F16K31/68
Filed: 1980-02-13
Abstract: PURPOSE: To enable the fulfilment of the same function as the uniform external pressure type, by setting a degree of overheating lower by a degree of overheating corresponding to the pressure loss of an evaporator coolant.  
     CONSTITUTION: If a loss ΔP occurred in the pressure of an evaporator, its capacity would fall because the starting point of the operation of a valve would shift from (a) to (b). For that reason, the elastic force P 3  of a spring 3 is reduced by ΔP to cancel a pressure loss P 1  to start opening the valve in a position at a set degree of  overheating. According to this constitution, a uniform-internal-pressure-type expansion valve with a set degree of overheating made lower by a value ΔP corresponding to the pressure loss P 1  corresponding to the pressure loss of the evaporator than  that of a uniform-external-pressure-type expansion valve can be used to fulfill the  same function as the latter valve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62174938-A (JP)
Title: Optical device
Inventor: HOSAKA SUMIO
IPC: H01L21/3205
Filed: 1986-01-29
Abstract: PURPOSE:To enable patterns with high precision to be formed without doing damage to marks on a specimen or calibrating marks by a method wherein, when a picture is directly drawn by processing or using a film forming mechanism or an alignment is made by mark detection, the luminous intensity of laser beams is controlled. CONSTITUTION:Laser beams 8 from a laser source 50 pass through a modulating element 13 to be focussed on a spot in a specimen 41. Pictures are drawn by coupling laser modulation deflecting function with carrier control using a counter system 34 and a picture drawing control circuit 33. On the other hand, to make the alignment by mark detection, marks are detected as relative positions including the specimen position by output signals 44 from a reflected ray detector 42 to calculate and set up parameters for system calibration, specimen position and making alignment by control circuit 33. At this time, thigh and low power laser beams are required respectively for forming patterns and detecting marks to be preserved. To attain this purpose, the power of input signals 37 is controlled in a driving circuit 32 by mode switch-over signals 46 from the control circuit 33.
Patent JP-S60264195-A (JP)
Inventor: JIYATSUKU TOOMASU MARI
IPC: H04Q1/453
Filed: 1985-01-31
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-H04329972-A (JP)
Title: Golf club
Inventor: KOBAYASHI KAZUTOSHI
IPC: A63B53/12
Filed: 1991-01-17
Abstract: PURPOSE:To provide a golf club wherewith the gyroscopic effect at the time when the golf club is swung is heightened and the carry of a golf ball can be increased. CONSTITUTION:A part 21 on a shaft 2, at which a grip 4 is held, is heightened at a flexural rigidity of 1200X10<4>kgmm<2> or larger, and a deflection at the tip of the shaft 2 is restricted, and thus the gyroscopic effect of a golf club 1 is heightened. Therefore, a head 3 is twisted about an axial line X of the shaft 1 at a large angular velocity, and thus batting power against a golf ball 5 is heightened.
Patent JP-H08208925-A (JP)
Title: Decorative vinyl chloride sheet
Inventor: SUGANO HIROSHI
IPC: C08K3/00
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a decorative vinyl chloride sheet markedly excellent in both low-smoking properties and low-hydrogen-chloride-gas-forming properties without detriment to flame retardancy conventionally controversial to these properties. CONSTITUTION: This decorative vinyl chloride sheet is made of a mixture comprising 100 pts.wt. vinyl chloride resin, 30-120 pts.wt. ethylene/vinyl acetate/ carbon monoxide copolymer or ethylene/acrylic ester/carbon monoxide copolymer and 20-120 pts.wt. calcium carbonate of a mean particle diameter of 3.0μm or below and 1-100 pts.wt. other inorganic flame retardants.
Patent JP-S62177240-A (JP)
Inventor: ABUJIYURAHIMU ABUJIYUGANIEFU
IPC: B65H54/71
Filed: 1986-01-29
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-H08213501-A (JP)
Title: Ceramic package substrate, manufacture thereof, and manufacture of ceramic package
Inventor: DAZAI ATSUO
IPC: H01L23/08
Filed: 1995-02-02
Abstract: PURPOSE: To prevent splutters from occurring when a ceramic package substrate is sealed up with a ceramic lid by a method wherein the laminated part of the substrate adjacent to a cavity is warped like a recess, and the other peripheral laminated part is warped like a protrusion. CONSTITUTION: The center cavity 13 and its vicinity of a ceramic substrate 11 are warped like a recess, and the peripheral part of the substrate 11 where external connecting pins 2 are provided upright is warped like a protrusion. A metallized layer is formed on the surface of the package substrate 11 around the center cavity 13 and recessed. A thin solder layer 35 is formed on the center of a ceramic lid 32, and when the ceramic package 11 is sealed up with the lid 32, the recessed part of the metallized layer is made to confront the recessed part of the lid 32 in an opposite direction. A sealing operation is not finished immediately, and an air vent through-hole is left at the center until sealing is finished, so that gas inside the cavity 13 is discharged out through the vent through-hole, and the cavity 13 is capable of being prevented from rising in gas pressure.
Patent JP-H09210423-A (JP)
Title: Air conditoning system
Inventor: KOO SHINPEI
IPC: F24F13/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To decrease the mixture of air and efficiently condition air in a platform by providing blowers for isolating air on the track of vehicles facing the platform of a subway station from air in a tunnel extending from the station. SOLUTION: Air conditioner 3 are buried on the wall surfaces of the platform 2 of a subway station 1. Upper blowers 6 and lower blowers 7 are provided on the line side of the platform 2 and two fans 6a, 6b and 7a, 7b are respectively provided in right and left sides. Air from the inner fan 6a is guided to the inlet port 8a of the inner fan 7a, and air from the outer fan 6b is guided to the inlet port 8b of the outer fan 7b, so that the air curtains 23 and 24 of two layers are formed. Air C on the platform 2 and air A on a track are partitioned by the air curtains 23 and 24, and the air A on the track and air in a tunnel are partitioned by another air curtain. Accordingly, other air hardly flows into the platform.
Patent JP-H0575852-A (JP)
Title: Picture processing method
Inventor: KAWAMURA NAOTO
IPC: H04N1/21
Filed: 1992-01-31
Abstract: PURPOSE:To reduce data capacity without degrading the appearance quality of a picture by storing binary picture data with high resolution, storing multilevel picture data with low resolution and selecting either one of each area. CONSTITUTION:When the original of an original picture is divided into a half- tone picture area and a character part area, they are designated by discrimination codes and the discrimination codes are stored in a zone memory 41. An analog picture signal read as a time group signal from an input device 40 is converted into 8-bit digital signal, for instance, by an A-D converter 42. As for a halftone picture part, it is stored in an image memory 46A as it is 8-bit constitution with the form of density data. As for a character part, it is binarized and is stored with one-bit constitution in an image memory 46B. By switching a selector by controlling these two kinds of picture data by the output signal of the zone memory 41, they are selectively taken out and are supplied to output devices such as a laser beam printer, etc.
Patent JP-H07225361-A (JP)
Title: Liquid crystal projector device
Inventor: OGA OSAMU
IPC: H04N9/31
Filed: 1994-02-10
Abstract: PURPOSE:To reduce the time required to adjustment and to obtain a picture having a less distortion by fixing the liquid crystal panel of the system having a least amount of distortion and providing adjustment mechanisms to other systems while adjusting a three plate liquid crystal projector device. CONSTITUTION:A white color light beam from a light source 1 passes through a green transmissive dichroic mirror 4, a full reflective mirror 5 and is modulated by a fixed green liquid crystal panel 6 into a green picture light beam which passes a dichroic mirrors 7 and 8 and projected onto a screen by a projection lens 9. Adjustment mechanisms are provided for red and blue liquid crystal panels 11 and 12 and the distortion caused by the installation angle error of the mirror 7 is adjusted by the adjustment of the panel 11. The distortion caused by a full reflection mirror 13 and the mirror 8 is compensated by the adjustment of the panel 12.
Patent JP-S58133875-A (JP)
Title: Formation of dropwise condensing surface
Inventor: ABE TOSHIHIKO
IPC: B05D5/00
Filed: 1982-02-03
Abstract: PURPOSE:To form the dropwise condensing surfaces of a condensation type heat exchanger which can sustain dropwise condensation stably for a long time and has excellent heat transfer characteristics by forming thin films of polymer compds. having no affinity to condensed liquid on the metallic surfaces of a condenser or the like. CONSTITUTION:Monomers of polycarbonate, polyacrylic resins, etc. having no affinity to condensed water of steam to be condensed and having water resistance or solns. thereof are used and are evaporated under vacuum conditions, whereby the uniform films of the polymers of 0.01-2mum thickness are formed on the metallic surfaces of a heat exchanger as a condenser such as a condenser or the like in nuclear power generating and thermal power generating plants. Thus, steam condenses dropwise on the condensing surfaces of the condensation type heat exchanger formed in the above-mentioned way, whereby the stable and extremely high heat exchanging efficiency is obtained for a long period of time.
Patent JP-H05208549-A (JP)
Title: Color self-developable pressure-sensitive recording sheet
Inventor: TORII NOBUHIRO
IPC: B41M5/124
Filed: 1992-01-31
Abstract: PURPOSE:To enhance the developed color density and light fastness of a color self-developable pressure-sensitive recording sheet using an inorg. developer. CONSTITUTION:A mixture of zinc mono-, di-, tri-, or tetra-[alpha- methylbenzyl]salicylates is added to a color forming layer as a coloring assistant. Zinc di-[alpha-methylbenzyl]salicylate and zinc 3,5-di-[alpha-methylbenzyl]salicylate show an especially marked effect. By this mathod, developed color density and light fastness are enhanced while the red seal-ink resistance and plastizier resistance of a developed color character being the merits of an inorg. developer are kept.