baber/WOPTO huggingface dataset:
Patent JP-S61174511-A (JP)
Title: Liquid-crystal display device
Inventor: IWASHITA YUKIHIRO
IPC: G02F1/1333
Filed: 1985-01-30
Abstract: PURPOSE:To improve display quality by limiting the thickness of a transparent electrode and the thickness of a transparent insulating film provided on the transparent electrode to specific values and forming a thin film on the internal surface of a transparent substrate, and reducing linear reflected light from the internal surface of a liquid-crystal cell. CONSTITUTION:At least one substrate of a liquid-crystal display device which has a couple of substrates 4 and 5 facing each other across a liquid-crystal layer 1 is transparent and transparent electrodes 2 and 3 are provided partially or entirely on the internal surface of the transparent substrate. An insulating film 6 is formed on the transparent electrode 2 so as to improve the performance of the display device, but reflected light is further increased as a result. For the purpose, the thickness of the transparent electrode 2 is set to about 5500/2XnAngstrom  when the refractive index of the transparent electrode material is denoted as (n) and the thickness of the transparent insulating film 6 formed on the transparent electrode is set to about 5500/2XnAngstrom  when the refractive index of the transparent insulating film is denoted as (m), thereby setting the condition wherein reflected light beams from the respective interfaces interfere with each other to cancel each other. Consequently, the linear reflected light from the internal surface is reduced to improve the display quality.
Patent JP-H02197535-A (JP)
Title: Manufacture of intermetallic compound
Inventor: TOKIZANE MASAHARU
IPC: B22F1/00
Filed: 1989-01-24
Abstract: PURPOSE:To offer the intermetallic compound in which a uniform phase can easily be obtd. by mixing two or more kinds of powder material in a non- oxidizing atmosphere, subjecting the mixture to mechanical alloying treatment and pressurizing it at a specified temp. CONSTITUTION:Two or more kinds of powder material selected from Al, Mo, Nb, Ni, Si, Ti, W, etc., are mixed by a mixer in a non-oxidizing atmosphere, which is subjected to mechanical alloying treatment to produce solid phase diffusion. The mixed powder is subjected to heating and pressurizing treatment in a non-oxidizing atmosphere by hot pressing or the like. By this treatment, an intermetallic compound constituted of a single phase contg. prescribed stoichiometric compsn. or constituted of >=2 phases contg. nonstoichiometric compsn. is formed. The intermetallic compound is effective for various parts of a high temp.-resistant exterior material and a high speed turbine blade.
Patent JP-S63186955-A (JP)
Title: Air-fuel ratio control device
Inventor: MATSUOKA HIROKI
IPC: F02D41/00
Filed: 1987-01-28
Abstract: PURPOSE:To prevent the deterioration of exhaust emission, by detecting an evaporation purge gas concentration according to a difference in control central values of feedback correction factors at idling and at low load, and decreasing a fuel injection quantity when the gas concentration is not less than a predetermined value. CONSTITUTION:An air-fuel ratio feedback device 200 controls a fuel injection valve 29 of an internal combustion engine 8 according to a signal from an air-fuel ratio sensor 21. An evaporated fuel gas in a fuel tank 31 connected to the fuel injection valve 29 is purged through a passage 36 into a suction passage 7. An engine load determining means such as an air flow meter 2 detects an idling condition and a low load condition, and means 300 detects a concentration of the evaporated fuel gas in the suction passage 7 according to a difference in control central values of feedback correction factors under the idling condition and under the low load condition. Means 400 decreases a fuel supply quantity to the fuel injection valve 29 according to a result of comparison between the detected gas concentration and a predetermined value.
Patent JP-H08208166-A (JP)
Title: Repairing method of electric conveyor rotating shaft and supporting device used therefor
Inventor: SENDA KEIICHI
IPC: B66B31/00
Filed: 1995-02-02
Abstract: PURPOSE: To repair a worn part of a rotating shaft at a job site by disassembling the rotary shaft, padding a repairing coat to a fitting part while rotating this rotating shaft at the job site, and reassembling this rotating shaft for reuse. CONSTITUTION: In the case where any wear is produced in a fitting part 2 with a bearing of a driving shaft 1, an existing electric conveyor is disassembled at the job site, while a support frame 9 is made into a state of being divided at the central part and then this driving shaft 1 is rotatably set up on a supporting device 26. A terminal on one side of a portable plater 19 is connected to an electrode 20 set up in the fitting part 2 with the bearing to be actually repaired, and a terminal on the other is connected to the driving shaft 1. Therefore, there is no need to convey the removed turning shaft up to the factory like in the past, repairing can be done at the job site, so a span of requiring time for repairing is reducible.
Patent JP-H01190444-A (JP)
Title: Superconductive clothing material
Inventor: ISHIDA TORU
IPC: B32B5/02
Filed: 1988-01-27
Abstract: PURPOSE:To vary insulating capacity according to heat and cold by disposing a layer containing a superconductive material between a couple of magnetized layers composed of a material containing a ferromagnetic material. CONSTITUTION:A couple of fiber textile layers 1 and 2 are respectively composed of ferromagnetic material particles 4 and 6 adhered to fibers, and an intermediate fiber textile layer 3 is composed of superconductive particles 5 adhered to fibers. A force is generated between the magnetic particles 4 and 6 and the superconductive particles 5 when the temperature reaches the critical temperature of the superconductive particles 5 by the Meissner effect of the superconductive particles 5 to increase the volume of a fiber textile component. As a result, the insulating effect of the fiber textile component is enhanced to a substantial extent and the same can be utilized as a very useful clothing material for heat and cold.
Patent JP-S53102401-A (JP)
Title: Control method and apparatus for turbine bypass plant
Inventor: IMAMURA ITARU
IPC: F01K7/24
Filed: 1977-02-18
Abstract: PURPOSE: To provide a steam turbine plant combined with a boiler having a rehearer in which extraordinary temperature rise at the high pressure turbine exhaust gas section is prevented at the start of the plant or upon rapid load increase to the plant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000210790-A (JP)
Title: Tip end coating agent for nickel base covered electrode
Inventor: OGATA MASAHITO
IPC: B23K35/36
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a tip end coating agent for easily obtaining a weld metal having an excellent arc starting property and a sound bead joining part even in low current welding such as an overhead position in bead joining of a Ni base covered electrode. SOLUTION: A sound weld metal in which an excellent arc starting property is obtained, the quantity of C is hardly increased and a welding defect such as a blow hole is eliminated, is obtained even in low current welding such as an overhead position in bead joining by coating a tip end coating agent consisting of metallic Ti, graphite, iron powder, MnO2, TiO2 and adhesive onto the tip end of a Ni base covered electrode. Therefore, since a failure of arc starting is eliminated and a sound weld zone is obtained in bead joining by applying the coating agent onto the tip end of the Ni base covered electrode, weld efficiency and economical efficiency are largely improved.
Patent JP-H05219303-A (JP)
Title: Image sensor
Inventor: IMAMURA MASAYA
IPC: H04N1/028
Filed: 1992-01-31
Abstract: PURPOSE:To change a control section simply and inexpensively together with the provision of various electric characteristics by preventing the adverse effect onto an internal mount electronic component such as a light receiving element at assembling so as to easily adjust the electronic component for the control signal even after assembling. CONSTITUTION:Part of a light receiving element arranged in a frame 1 and/or of a board 5 provided with the light emitting element is projected from an end of the frame 1 to an upper part of which a glass cover 2 is fitted and to the end of which a side plate 3 is fitted. One terminal 10a of a connection terminal 10 is soldered to the projected part of the board 5, and a hybrid unit 20 being a control section to control an electric signal for an internally mounted electronic component such as a light emitting element and a light receiving element is soldered to the other terminal 10b. The unit 20 consists of a packaged electronic component 21 and a hybrid board 22 to which the component 21 is soldered.
Patent JP-S54109773-A (JP)
Title: Test method for semiconductor device
Inventor: NAKAGAWA TAKAYUKI
IPC: H01J37/28
Filed: 1978-02-17
Abstract: PURPOSE: To ensure an easy detection of the defective areas on the formed pattern for the electron beam exposure device by giving a patterning, giving the electron beam scanning with exactly the same pattern again and then detecting the discharged Auger electron through the spectroscope to decide the presence or absence of the signals.  
     CONSTITUTION: The beam exposure device consists of the following units: magnetic disc 1a; computer 2 to control the exposure via the pattern data recorded on magmetic tape 1b; and scan control part 3 to give the exposure control based on computer 2. In addition, the following components are added: blanking circuit 4 to perform the blanking of the beam under scanning; beam deflecting amplifier 5; Auger electron detector 6 to detect the Auger electron which is discharged on the pattern of wafer 13 at the scanning time; and others. Thus, the scanning is given again on wafer 13 via the same pattern data after the window for the multi-layer wiring is drilled, and the Auger electron detected through detector 6 is amplified through amplifier 7. And the information is displayed at display part 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54110167-A (JP)
Title: Malodor removing method
Inventor: SUGAWARA HARUSHIGE
IPC: B01D53/34
Filed: 1978-02-17
Abstract: PURPOSE: To considerably reduce equipment and operational costs by treating a gas contg. malodorous components due to animal or vegetable matter with a soln. contg. a hypochlorite under a specific temp. condition.  
     CONSTITUTION: A gas contg. malodorous components generated in a process for drying dung of livestock with a rotary drier, etc. is introduced into the lower part of washing tower 2 with blower 1 and contacted to a treating soln. circulated with pump 5 at 40W95, pref. 50W60°C to remove the malodorous components. The above soln. contains 10W2000, esp. 20W200 ppm of a hypochlorite such as sodium hypochlorite and has a pH value of 8W11, esp. 9.5W10.5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04255233-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO NORIAKI
IPC: H01L21/265
Filed: 1991-02-07
Abstract: PURPOSE:To heighten the field intensity on the sides of a source drain later in LDD structure while, restraining the hot carrier generation in relation to the semiconductor device with a MOS transistor and manufacture thereof. CONSTITUTION:One type of low concentration impurity layers 6c, 7c are formed shallower but in higher concentration furthermore to be protruded toward the central part of a gate electrode 4 than the other type of low concentration impurity layers 6b, 7b out of the two types of low concentration impurity layers provided in source drain layers 6, 7 in an LDD structure by the oblique ion- implantation step.
Patent JP-S57131286-A (JP)
Title: Making coal non-caking
Inventor: MATSUDA MINORU
IPC: C10L5/00
Filed: 1981-02-06
Abstract: PURPOSE: To reduce caking capacity of a coal and to enhance crushability thereof, by mixing the coal with sulfur and treating the resulting mixt. at a high temp.  
     CONSTITUTION: A coal crushed to 30W100 mesh and at least 3wt%, pref. 5W 20wt% sulfur are mixed and brought into contact with each other at 200W220°C for about 3hr with agitation passing an inert gas or sucking and removing H 2 S evolved. Then unreacted sulfur is removed by washing with a solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02230395-A (JP)
Title: Device for testing function of scattered light type smoke sensor
Inventor: MORITA SHUNICHI
IPC: G01N21/53
Filed: 1990-01-26
Abstract: PURPOSE:To execute the test of the function of a smoke sensor with a remote operation by providing an optical system for smoke detection and an optical system for test, and a circuit to measure synthetic light receiving output by adding the light receiving output of the optical system for smoke detection and that of the optical system for test. CONSTITUTION:A photoelectric element 8 for test is connected to the amplifier circuit 7 of the optical system for smoke detection via change-over switches 6 and 5. The change-over switch 5 is connected to a contact 5b by a control instruction from a receiver, etc., and the synthetic light receiving output in which the output of the photoelectric element 8 for smoke detection and that of a photoelectric element 8 for test are added, after being inputted to and amplified at an amplifier circuit 7, is outputted to a switching circuit 9. And monitoring for fire to discriminate the presence/absence of the occurrence of the fire by the light receiving output of the optical system for smoke detection and function monitoring to discriminate whether or not the function is normal by the synthetic light receiving output in which the light receiving output of the optical system for smoke detection and that of the optical system for test are added are switched periodically. Thereby, it is possible to easily perform the operating/inoperating test of smoke sensor, and to discriminate the normalcy/abnormality of a sensing function.
Patent JP-H04236697-A (JP)
Title: Security system
Inventor: IWATSUBO RIEKO
IPC: G08B31/00
Filed: 1991-01-18
Abstract: PURPOSE:To exactly discriminate the occurrence and the cause of fault, and also to constitute the security system at low cost. CONSTITUTION:A concrete indication urging a user to inspect sensors 2a and 2b such as a fire sensor and a gas leak sensor and an equipment 3 such as an electronic lock is displayed on a CRT at intervals of, for example, six months (checking request means) and a trouble diagnosis about which of the sensors 2a and 2b, the equipment 3, and a transmission line 1 is in fault is taken (fault diagnostic means) according to checked results inputted checked result input means) which is inputted by the user according to the indication and the fault detection result (fault detecting means) about the sensors and equipment inspected by the system itself according to the input of the checked results.
Patent JP-H04330833-A (JP)
Title: Cellular mobile telephone system and its signal processing control module
Inventor: KAARU RICHIYAADO ANDAASON
IPC: H04W88/08
Filed: 1991-01-18
Abstract: PURPOSE: To allow a system to properly cope with a request change by integrating all the important functions of the cellular mobile telephone system into one circuit package. CONSTITUTION: All the important functions of a cellular mobile telephone system are integrated into a single circuit package-communication unit 106, in order to provide flexibility of having provisions for a request change, including a change in a processing means or a communication channel through the revision or replacement of a specific module only. Then elements and circuit packages related to the technology specific to a cellular communication channel are all made concrete within a single specific plug of the module. The processing of voice and control signals fed to a common bus from a mobile telephone exchange station (MTSO) 103 is executed in a single processing module 106 in a radio communication channel frame 105.  Thus, the voice and control signals are fed to the module from the MTSO 103 through the common bus, and the control signal is supplied by a cell site controller 107.
Patent JP-S59142247-A (JP)
Title: Aromatic polyether amid resin composition
Inventor: ERA SUSUMU
IPC: C08L77/10
Filed: 1983-02-04
Abstract: PURPOSE:To provide an arom. polyether amide resin compsn. having excellent flow characteristics, by blending a polyorganosiloxane as a modifier. CONSTITUTION:A terminal-blocked polyorganosiloxane such as silicone oil, silicone resin or silicone rubber (e.g. SH-710, a product of Toray silicone K.K.) is used. 0.1-15pts.wt. polyorganosiloxane is blended with 100pts.wt. arom. polyether amide resin [having a viscosity of 0.2-15dl/g (in dimethylformamide, 0.2g/ dl at 30 deg.C)] having a repeating unit of the formula (wherein R1-R4 are each hydrogen, lower alkyl, lower alkoxy, chlorine, bromine, R5, R6 are each hydrogen, methyl, ethyl, trifluoromethyl, trichloromethyl; Ar is p-phenylene, m-phenylene, diphenylene ether, diphenylene sulfone, diphenylene, naphthylene).
Patent JP-H09185099-A (JP)
Title: Exposure controller for camera
Inventor: GOTO TETSURO
IPC: G03B7/093
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To set shutter time in a step required in terms of control or the condition of a subject in a quick shutter time area and to set the shutter time which is easily set from photographer's habit in a range other than the above area by providing the time set areas different between the setting at a 1st interval and that at a 2nd interval in accordance with the selecting operation of an operating member. SOLUTION: This controller is provided with a CPU 27 functioning as a control means controlling the setting of the shutter time. A subject luminance signal from a photometry circuit 20, a focusing state signal from a range-finding circuit 22, and a state signal from the state detection circuit 25 of various switches are inputted in the CPU 27 via an interface circuit 26. The CPU 27 is provided with the 1st time set area set at the 1st interval and the 2nd time set area set at the 2nd interval different from the 1st interval in the case of operating the same shutter time selecting operation member. Thus, fine setting can be executed.
Patent JP-H07225567-A (JP)
Title: Gradation driving circuit for active matrix liquid crystal display device and liquid crystal display device therefor
Inventor: SUGANO HIROMASA
IPC: G09G3/36
Filed: 1994-02-14
Abstract: PURPOSE:To provide a gradation driving circuit for an active matrix liquid crystal display device and liquid crystal display device therefor arranging two kinds or above of ramp voltages with gradation voltage values different from each other on the outside of a driver circuit, shortening the generation time of the ramp voltage, sufficiently securing the interval for holding data bus potential within the time when a scanning signal is in a conductive state and capable of surely writing the data bus potential in a liquid crystal cell. CONSTITUTION:After a pulse width modulation circuit 23 converts the gradation data to a pulse with a width according to the gradation data (n bits), inputs them to a decoder circuit 24, and after the decoder circuit 24 selects external gradation voltages Vref-1 to Vref-8 inputted to an output circuit 25 according to the gradation data (m bits) through analog switches 25-1 to 25-8, makes the analog switches 25-l to 25-8 an on state for the time of the output pulse width of the pulse width modulation circuit 23, and makes them a high impedance state at an off time, and the external gradation voltages Vref-1 to Vref-8 superimpose the ramp voltage to the pulse voltage, and set the pulse voltage and the ramp voltage to different voltage values.
Patent JP-H05217452-A (JP)
Title: Misoperation preventing device for switching handle
Inventor: KUMAGAI TAKESHI
IPC: H02B1/30
Filed: 1992-02-03
Abstract: PURPOSE:To force an operator to find his or her misoperation and prevent the misoperation in advance if the operator mistakenly tries to turn a handle to 'ON' without confirming the situation when it is going to be turned from 'OFF' to 'ON'. CONSTITUTION:Four recessed parts 3a are formed in parallel on a little right hand from a center line at the external peripheral surface of a central part 3 of a handle 1, and a ball 6 is inserted into a central hole of a holder 5 fixed on one side, and it is pressurized against the external peripheral surface of the central part 3 of the handle 2 by means of a spring 7 and a machine screw 8. When an operation lever 4 is turned from 'AUTO' toward 'ON', the ball 6 intermittently receives strong load torque because of being pushed up along the steep right bevel of the recessed parts 3a, on the contrary, when turning from 'ON' toward, the ball 6 intermittently receives weak load torque because of being pushed up along the gentle left bevel.
Patent JP-H01224374-A (JP)
Title: Elgorine derivative
Inventor: RORANDO ACHIINI
IPC: A61P25/28
Filed: 1989-01-25
Abstract: NEW MATERIAL: Ergoline deriv. expressed by formula I with non-substituted in the 8th position and substituted in the 9th position in an isolated base or acid-added salt state. In the formula I, R 1  is H, 1 to 4C alkyl; R 2  is furanyl, phenyl or F, Cl, Br, 1 to 4C alkyl and alkoxy, mono or di-substd. phenyl with CF 3 .  
     EXAMPLE: (-)-[5S(5β,9α,10α)]-6-methyl-9-phenylergoline.  
     USE: Pharmaceutical. Useful for the treatment for parkinsonism, primary degenerative dementia, Alzheimer's senile dementia, depression, anxiety, obesity, hypertension, stagnant heart failure, chronic kidney failure and schizophrenia.  
     PREPARATION: 2,3-Dihydroergoline, especially a new compd. expressed by formula II is oxidized with a mild oxidizing agent such as benzene selenic acid anhydride to obtain the compd. of formula I in an isolated base or acid addition salt state. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S555273-A (JP)
Title: Automatic chuck claw exchanging device
Inventor: YAMANAKA HIDEHARU
IPC: B23B31/00
Filed: 1979-02-16
Abstract: PURPOSE: To provide the subject device wherein a slide block which is in rack engagement with the claw of a chuck and opens or closes the claw is moved back and slided, the engagement between the slide block and the claw is released, whereby the claw of the chuck can be automatically replaced by the claw stored in the magazine.  
     CONSTITUTION: A magazine is turned and indexed during the cutting operation, and a claw to be used next is located at a stand-by position. After the completion of the cutting operation, the entire part of an exchanging arm part 9 is moved forward together with the magazine by the operations of a cylinder 17 and a piston 16. Then, a driver 51 is advanced by the operation of a cylinder 53, and the driver 51 is rotated by means of a motor 52 to release the rack engagement between the slide block 15 of the chuck and the claw 2. By the operation of the rotary cylinder 19 in this state, the claw exchanging arm is extended, and claws of the magazine and the chuck are held by a gripper 34. Then, the exchanging arm part 9 is rotated 180° by the inverse operation, and the arm is extended by the operation of the rotary cylinder 19, new and old claws are inserted into the magazine and chuck, and exchanged. 
     COPYRIGHT: (C)1980,JPO&Japio