baber/WOPTO huggingface dataset:
Patent JP-H0694531-A (JP)
Title: Thermal image detector
Inventor: NAKAYAMA TATSUO
IPC: G01J5/02
Filed: 1992-09-17
Abstract: PURPOSE:To latch thermal information at a high speed by constituting a chopper of a plurality of movable parts in a thermal image detector using pyroelectric type heat detecting elements. CONSTITUTION:A chopper 11 comprises two movable parts, which move laterally and opens/closes fields of view 7a to 7e of pyroelectric type heat detecting elements 5a to 5e with the same timing. Since the two movable parts are opened/closed from both sides, the chopper can open/close faster than a chopper comprising one movable part, while, since the timing of opening/closing of all elements 5a to 5e is equal, difference in sensitivity and accuracy among the elements does not exist. Thus, by using the chopper 11 comprising a plurality of movable parts, it can open/close faster than a chopper comprising one movable part so that latching of thermal images can be done faster. In addition, by latching thermal information after the chopper 11 is started to drive and stabilized in operation, the thermal image for each stage can be detected with the same sensitivity and accuracy.
Patent JP-H0693479-A (JP)
Title: Cooling device of electronic computer
Inventor: ITO KAZUTOSHI
IPC: C23F11/18
Filed: 1992-09-17
Abstract: PURPOSE:To execute corrosion pre-inhibition of a cooling device by replenishing a corrosion inhibitor corresponding to a measured result of an absorption characteristic of white light out of a mixed corrosion inhibitor added to a cooling water. CONSTITUTION:The mixed corrosion inhibitor consisting of BTA and a molybdate is added to a cooling water 1 in the cooling device 5 of an electronic computer, the absorption characteristic of the white light out of respective corrosion inhibitors is measured and the corrosion inhibitor is replenished in the cooling water corresponding to the measured absorbance value in respective wave lengths. Since the mixed corrosion inhibitor exists in the cooling water in the cooling device and the corrosion inhibitor is automatically replenished by detecting the concentration condition of the corrosion inhibitor, the corrosion of the cooling device is prevented.
Patent JP-S63102053-A (JP)
Title: Magneto-optical head
Inventor: UKITA HIROO
IPC: G11B7/09
Filed: 1986-10-20
Abstract: PURPOSE:To realize overwrite and to accelerate the speed of an information transfer by reflecting and diffracting light coming from a fine lens disposed at the tip of a semiconductor laser and detecting an address signal and a sector servo signal from the sum signal of both photodetectors for the light and a photomagnetic signal from the difference signal of the both photodetectors. CONSTITUTION:The light 37 which comes from the fine lens disposed at the tip of the semiconductor laser is reflected and diffracted by an information track 38 on a photomagnetic recording medium 5. Respective terminals 52-1 and 52-2 detect photoelectric currents that the both photodetectors 35-1 and 35-2 of the reflected and diffracted light 39 output. The address signal and the sector servo signal are detected from the sum signal 54 obtained by summing the both outputs, and the photomagnetic signal (data signal) from the difference signal 55 obtained by subtracting the outputs. A Luneburg lens being the lens 31 is made as follows: dielectric materials whose refraction factor index is higher than that of a guide wave layer 44 are laminated on buffer layer 43 and the guide wave layer 44 stuck to the semiconductor laser substrate 36, and all of them are shaped with the periphery circular and the surface semi-circular. Thus the overwrite can be attained and a magneto-optical head can be obtained which can transfer information at a high speed.
Patent JP-H1096929-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE YOSHIRO
IPC: G02F1/1335
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To stably form the domains in a liquid crystal layer corresponding to plural microregions varying in pretilt angles and to enable the wide visual field angle display of stable operation characteristics at the time of voltage impression in a perpendicular orientation type liquid crystal display device having the perpendicularly oriented films consisting of these microregions. SOLUTION: This liquid crysta display device has electrodes 22, 26 disposed on the inner surface of a pair of substrates 12, 14 arranged to face each other, the oriented films 44A, 44B, 48A, 48B and liquid crystals 40 which are sealed in the spacing between a pair of the substrates 12, 14 and have negative dielectric constant anisotropy. The oriented films 44A, 44B, 48A, 48B are the perpendicularly oriented film to approximately perpendicularly orient the liquid crystals and have the plural microregions varying in the pretilt angles. The molecules of the liquid crystals are approximately perpendicularly oriented at the off level of the impressed voltage and the molecules are shifted and oriented to the substrate surface side at the on level of the impressed voltage, by which the domains A, B corresponding to the microregions are formed.  The liquid crystals have the orientation stabilizing regions Wl in the boundary parts of the adjacent domains.
Patent JP-S63102910-A (JP)
Inventor: TSUDA YASUO
IPC: B28B11/16
Filed: 1986-10-17
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-H0295042-A (JP)
Title: Common key delivery system using public key code
Inventor: TATEBAYASHI MAKOTO
IPC: H04L9/08
Filed: 1988-09-30
Abstract: PURPOSE:To execute a common key delivery for the code communication of end to end between terminal stations with a practical time by executing the decoding with the much calculation quantity out of the calculation of a public key signal at the special station having abundant hardware resources and executing the coding with a small calculation quantity at first and second terminal stations having scarce hardware resources. CONSTITUTION:The title system is composed of a first terminal station 1, a second terminal station 2 and a special station 3 and the first terminal station 1 and the second terminal station 2 execute the code communication through the special station 3. Here, in the special station 3, an RSA decoding by a secret key D3 is executed and in the first terminal station 1 and the second terminal station 2, only the coding of the public key code is executed and the decoding is not performed. Consequently, the arithmetic quantity in the first terminal station 1 or the second terminal station 2 where the hardware resources are limited is decreased. Thus, the common key delivery for the code communication of the end to end between the terminal stations can be executed for a practical time.
Patent JP-H0695857-A (JP)
Title: System floppy media production system
Inventor: OZAWA HIROAKI
IPC: G06F9/06
Filed: 1992-09-17
Abstract: PURPOSE:To produce a system floppy media without using an actual machine by selecting and outputting an independently accepted microprogram and constitution information according to identification information and option information. CONSTITUTION:This system is constituted of a keyboard 1, display part 2, personal computer 3, and extended floppy device 4 incorporating two drives (floppy disk drives 5 and 6). Moreover, this system includes a basic constitution media 7 which stores the constitution information necessary at the time of the operation of an objective information processing system, that is, the peculiar constitution information of each model form, and a system floppy media 8 which copies the microprogram peculiar to the kind of a machine from a master floppy disk. Then, the personal computer 3 selects the microprogram and the constitution information from the extended floppy device 4 according to the identification information and option information of the information processing system, and outputs it to the system floppy media 8.
Patent JP-2000075441-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UDA TAKASHI
IPC: G03C1/30
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide color photographic sensitive material enhanced in antistaticizing performance without impairing wet film strength and decolorization of dyes, too. SOLUTION: The silver halide photographic sensitive material is provided on one side of a support with photographic constituent layers comprising each at least one red-, green-, and blue-sensitive layers and a nonphotosensitive layer, and on the other side of the support with at least 2 hydrophilic colloidal backing layers. (1) At least one of the backing layers contains at least one selected from polyacrylic acid and its salts in an amount of >=1.2 g/m2. (2) One of the backing layers nearest to the support has a weight ratio of polyacrylic acid to gelatin smaller than that of the other layer.
Patent JP-H03110655-A (JP)
Title: Bus transfer controller
Inventor: FUJIWARA TSUNEO
IPC: G06F13/36
Filed: 1989-09-25
Abstract: PURPOSE:To improve the data transfer efficiency of a bus by controlling the number of data transferred between information processors at a time. CONSTITUTION:A bus transfer control circuit 50 is provided as the transfer volume limiting circuit which limits the number of times of data transfer, which is accompanied with one hardware transfer between information processors 30 and 40, to a set value, and a processor 10 gives the set value to a bus transfer control circuit 50. The number of times of data transfer accompanied with one hardware transfer performed between information processors is changed in accordance with the frequency in access to a bus 001 from the processor 10. Thus, the length of the bus release time is adjusted to efficiently and effectively use a common bus.
Patent JP-H0885945-A (JP)
Title: Earth anchor construction method
Inventor: HARA KEIICHI
IPC: E02D5/80
Filed: 1994-09-16
Abstract: PURPOSE: To enhance the safety and the efficiency of execution of work by eliminating the installing work for a water stop box in the given present position with poor footing. CONSTITUTION: At boring by the earth anchor construction method, a root pipe 11 is used which has an inside diameter admitting insertion of a boring rod 3, is fitted at the tail with a packing 12 to seal the space to the rod 3, and is equipped with a water exhaust port 13 ahead of the packing 12. This root pipe 11 is installed so that it is penetrating the sheathing wall 1. The boring rod 3 is inserted from the tail of the root pipe 11, and the ground 2 behind the sheathing wall 1 is excavated while the rod 3 is protruded from the foremost of the root pipe 11.
Patent JP-H0671274-A (JP)
Title: Septic tank
Inventor: SHIMIZU YASUTOSHI
IPC: C02F3/00
Filed: 1992-08-25
Abstract: PURPOSE:To easily fix the supply of waste water, to prevent the outflow of the bacteria on the upstream side to the downstream side and to increase the bacteria concn. in a treating device by separating solid from liq. by a septic tank, supplying the permeated water to the treating chamber and providing a membrane separator for returning a concd. liq. to the treating chamber on the upstream side. CONSTITUTION:The waste water from a second anaerobic treating chamber 4 is sent to a membrane module 23, the permeated liq. is supplied to a first aerobic treating tank 5, and the unpermeated liq. is returned to the second anaerobic treating chamber 4. The org. matter in the waste liq. is decomposed by the aerobes in the first and second aerobic treating chambers 5 and 6, the ammoniacal nitrogen in the waste water is converted to nitrate nitrogen by nitrifying bacteria, and the nitrate nitrogen is quantitatively returned as return water to the first anaerobic treating chamber 3. The waste water treated in the second aerobic treating chamber 6 is supplied to a settling chamber 7, the sludge accumulated on the bottom is sent go the first anaerobic treating chamber 3, the supernatant liquid is introduced into a sterilizing chamber 8, and the sterilized liq. is discharged through a pipe 21.
Patent JP-S60137473-A (JP)
Inventor: FUJITA YOSHIO
IPC: B07B1/30
Filed: 1983-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0586190-A (JP)
Title: Silicon-base hybrid material
Inventor: IWAHARA TAKANAO
IPC: C08G77/02
Filed: 1991-09-27
Abstract: PURPOSE:To provide a silicon-base hybrid material which is excellent in resistance to heat, burning, and environment, lightweight and highly tough, and has high mechanical strength and good moldability. CONSTITUTION:A silicon-base hybrid material which is obtained by effecting the condensation reaction of a silicate and/or a silicic acid derived therefrom and the radical polymerization reaction of a radical-polymerizable monomer.
Patent JP-H0989453-A (JP)
Title: Grain dryer using far-infrared rays
Inventor: KANEKO TSUNEO
IPC: F26B17/14
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To irradiate a circulating flow of grain with far-infrared rays evenly so that the grain can be dried evenly and efficiently without causing unevenness of drying. SOLUTION: There are provided a grain-storing tank 2 in the upper part of a drying- machine body 1, an aeration-drying part 3 in its middle part, and a grain-discharging tank 4 in its lower part. The grain stored in the grain-storing tank 2 is aerated to dry at the aeration-drying part 3 as the grain circulates, flowing through the aeration- drying part 3, grain-discharging tank 4, and back to the grain-storing tank 2. Inside the grain-discharging tank 4 there are provided far-infrared radiators 21, 22 which emit far infrared rays to the grain that flows down scatteringly or in a thin layer from the aeration-drying part 3. The wall forming the grain-discharging tank 4 is built as a heat-insulating structure consisting of a heat-insulating material 19.  Above a conveyor trough 16 of a grain-discharging conveyor 5 a reflecting plate 24 serving as a screen to the far-infrared rays is provided. The conveyor trough 16 is equipped with a grain-pressure sensor 26 in a setup to automatically stop, when abnormality in grain pressure is detected, both the radiation of the far infrared rays from the far infrared radiator and the downward flow of grain from the aeration-drying part.
Patent JP-H08108760-A (JP)
Title: Transfer structure of four-wheel drive vehicle
Inventor: EZURE YOSHINOBU
IPC: B60K17/344
Filed: 1994-10-14
Abstract: PURPOSE: To constitute a transfer case of a four-wheel drive vehicle of a single member while improving the incorporating property of a transfer input and output shafts. CONSTITUTION: A transfer case 15 is formed in the front surface with an opening part 152 capable of being closed with a front cover 16. A transfer output shaft 66 and second transfer bevel gear 67 are incorporated from the opening part 152 . The transfer case 15 is formed on the left side with an opening part 153 capable of being closed with a side cover 17, and a first transfer bevel gear 57 is incorporated from the opening part 153 . While the thickness of a shim 72 for adjusting the tooth contact between the first and second transfer bevel gears 57, 67 through the opening part 152 of the transfer case 15 is set, the tooth contact and backlash between both transfer bevel gears 57, 67 can be respectively confirmed and measured.
Patent JP-S63103456-A (JP)
Title: Production of magneto-optical recording medium
Inventor: WATANABE YASUMASA
IPC: H01F41/18
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a magnetic film which has the compsn. nearly equal to the compsn. of the magnetic layer and has the high values in Kerr rotating angle and coercive force without having dispersion by using a target alloy having <=0.1wt% oxygen concn. and maintaining the gaseous argon pressure in a sputtering chamber at 0.4-2Pa. CONSTITUTION:The gaseous argon pressure is set in a 0.4-2Pa range by using the target alloy having <=0.1wt% oxygen concn. More specifically, the Tb concn. in the magnetic film coincides substantially with the content of Tb contained in the target alloy without depending on the gaseous argon pressure and the Kerr rotating angle is constant within the 0.4-2Pa range of the gaseous argon pressure when the magnetic film is formed on a substrate by a magnetron sputtering method using the target alloy made of the compsn. Tb24Fe68Co8 having <=0.1wt% oxygen concn. The necessary value as the magneto-optical recording medium is obtd. for the coercive force is well under 0.4-2Pa gaseous argon pressure.
Patent JP-H06105405-A (JP)
Title: Brake controller for electric motor vehicle
Inventor: NAITO SHOTARO
IPC: B60L11/18
Filed: 1992-09-18
Abstract: PURPOSE:To avoid overcharge of a battery by controlling a charging current in response to a charged state of the battery in an electric motor vehicle. CONSTITUTION:A charged state of a battery 4 is detected by battery charging state detecting means 5 at the time of regenerative braking, and a detection signal is supplied to a controller 3. When the battery 4 is fully charged, an inverter 2 is so controlled by the controller as to reduce a charging current of the battery 4. When a control torque becomes insufficient only under the control of the inverter 2, the controller 3 operates an electric load 9 to raise the torque. Further, when a load absorption is necessary, the controller 3 operates electric brake means 8, and generates a necessary control torque due to power consumption of a resistor 82. Thus, overcharging of the battery is avoided at the time of braking an electric motor vehicle.
Patent JP-H04357911-A (JP)
Title: Rice cooker
Inventor: AOSHIMA TERUTAKA
IPC: A47J27/00
Filed: 1991-09-27
Abstract: PURPOSE:To always cook delicious rice even if a service interruption is generated in the course of operation, and also, to display a fact that the service interruption is generated. CONSTITUTION:A service interruption in the course of operation is detected by a service interruption compensating circuit 20 provided with a capacitor 21, etc. Based on a signal from the service interruption compensating circuit 20, a microcomputer 6 stores whether the rice cooker is in a holding operating state or an executing state of a rice cooking course before the service instruction. After the service interruption is restored, in the case it is in the holding operating state after the service interruption, the microcomputer 6 restarts it from a steeping operation, and continues said rice cooking course in the case it is in the executing state of the rice cooking course before the service interruption. Also, the microcomputer 6 turns off all course display lamps 17 at the time of restoration after the service interruption is generated, and makes its display form different from the time of regular rice cooking.
Patent JP-H0589264-A (JP)
Title: Multiplying circuit
Inventor: NAKAYAMA ISAO
IPC: G06G7/163
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the PLL circuit which has less variance of the free run frequency and has a wide capture range by feeding back the output of a bidifferential amplifier circuit to reduce the DC offset. CONSTITUTION:The current mirror circuit consisting of transistors TRs Q7 and Q8, the emitter follower circuit consisting of a TR Q9, and a feedback circuit consisting of constant current sources 12 and 13 and resistances R3 and R4 are coupled to the conventional bidirectional amplifier circuit. The output of the constant current source 12 connected to the output of the current mirror circuit is set to a half of that of the constant current source 11 of the differential amplifying circuit consisting of TRs Q1 and Q2. By this constitution, the DC voltage of the output of the emitter follower circuit is fed back to obtain a DC voltage V1. As the result, the DC offset is reduced, and the multiplication output is increased.
Patent JP-H0799866-A (JP)
Title: Reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: G01B21/06
Filed: 1993-10-05
Abstract: PURPOSE:To keep tension applied to fishing line constant and improve measuring accuracy of a yarn length-measuring apparatus by displaying index of wound tension on an index display means as a standard when inputting data into the yarn length-measuring apparatus while applying tension to the fishing line. CONSTITUTION:A tension-judging means is constituted of an electric current measuring circuit 83 for measuring load electric current value of a spool driving motor 7 in inputting the number N of revolution of a spool 1 wound to specified winding diameter level 13 and a microcomputer 67 replacing the measured result with the index capable of being adopted as tension index in winding fishing line. The relationship between the index adopted as tension of the fishing line 11 and a motor load current value measured in the electric current- measuring circuit is stored in a ROM 71 of the microcomputer, and in CPU 69, a motor load electric current value measured in the electric current measuring circuit is changed into the index and the index is displayed to a display part 17b of a digital display device 17.
Patent JP-H0899715-A (JP)
Title: Conveyor branching system,branching member used in said system and branching method
Inventor: JIERARUDO EI BURAWAA
IPC: B65G39/07
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a conveyor diverter system capable of reliably diverting an article on a first conveyor to a diagonally arranged second conveyor. SOLUTION: A conveyor diverter system is provided with a conveyor having a transfer surface supported by a frame structure, and a diverting device including at least one diverting member 200 and arranged along the conveyor. The diverting member 200 includes a friction-enhancing layer 100 arranged on the outer surface 110, and the friction-enhancing layer 100 includes the effective amount of grit materials dispersed in metallic materials to be brought into contact with the outer surface of the diverting member 200.
Patent JP-2001071227-A (JP)
Title: Separatable type chain pot device
Inventor: SAITO KOJI
IPC: B23Q3/157
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To shorten a tool replacement time by controlling the lateral positioning of a tool pot and the longitudinal positioning of the tool pot by independent members. SOLUTION: A recessed and projecting member 4 for longitudinally positioning a tool pot 1 to one of chain link plates is attached to a plate body mounted on an U-shaped bottom part of the chain link plate 2. On the other hand, a recessed or projecting part to be engaged with the recessed shape or the projecting shape formed on the chain link plate 2 is formed on a lower part of the tool pot 1. The tool pot 1 is longitudinally positioned by the recessed and projecting member formed on the chain link plate 2 and the recessed or projecting part to be engaged therewith of the bottom of the tool pot 1, and the tool pot 1 is laterally positioned by a pair of chain link plates 2.
Patent JP-H0782448-A (JP)
Title: Cold-resistant resin composition and electric wires and cables
Inventor: INOUE MASATO
IPC: C08L75/04
Filed: 1993-09-10
Abstract: PURPOSE:To provide a resin composition with improved resistance to low temperature without any adverse effect on its extrudability and electric wires and cables produced therefrom. CONSTITUTION:The low-temperature resistant resin composition comprises 100 pts.wt. of a polyurethane resin and 100 pts.wt. of polyvinyl chloride of over 1300 degree of polymerization and electric wires and cables are provided using this composition as a coating layer.