baber/WOPTO huggingface dataset:
Patent JP-S6446342-A (JP)
Title: Block synchronization detection circuit
Inventor: SHIYUKA MIKIJI
IPC: H04L7/00
Filed: 1987-08-14
Abstract: PURPOSE:To simplify the constitution of a circuit, by performing the parallel conversion of a series input signal by shifting by one bit inputted to a serial- parallel conversion circuit by a hunting pulse. CONSTITUTION:The series input signal 5 is inputted to the serialparallel conversion circuit 1, and after being converted to a parallel 8 bit signal by a clock supplied from a one bit shift circuit 4, is fetched in an adder circuit 2, and decided whether or not the number of '1's is equal to that of '0's. And when the number of '1's is equal to that of '0's, '1' is outputted, and when it is not, '0' is outputted. Ordinary front protection and rear protection are performed by a synchronization protection circuit 3, and the hunting pulse is sent to the one bit shift circuit 4 when an asynchronous state is set, and the one bit shift of the parallel signal by the serial parallel conversion circuit 1 is performed at the circuit 4. In such a way, it is not required to add a synchronizing bit separately, and it is possible to realize a block synchronization detection circuit by the circuit with comparatively simplified constitution.
Patent JP-H0253854-A (JP)
Title: Polyether imide resin composition
Inventor: TAMAI MASAJI
IPC: C08L79/08
Filed: 1988-08-17
Abstract: PURPOSE:To obtain a resin composition for molding, having excellent heat resistance, chemical resistance and mechanical strength without damaging molding and processing properties of polyether imide by blending an aromatic polyether imide with a specific amount of a thermoplastic polyimide. CONSTITUTION:(A) 100 pts.wt. aromatic polyether imide such as compound shown by formula I is blended with (B) <=1 pt.wt-<100 pts.wt., preferably <=5 pts.wt.-<100 pts.wt. thermoplastic polyimide which is obtained by imidating a polyamic acid, a reaction product of an ether diamine shown by formula II and a tetracarboxylic acid dianhydride and has a repeating unit shown by formula III (R is tetrafunctional group selected from >=2C aliphatic group, alicyclic group, monocyclic aromatic group, condensed polycyclic aromatic group, etc.) and, for example, is blended in a dry state and kneaded in a molten state by using a twin-screw melting extruder at 280-420 deg.C, preferably 300-400 deg.C to give a resin composition.
Patent JP-H0365902-A (JP)
Title: Substrate for color filter
Inventor: OKAMOTO KENJI
IPC: G02F1/1333
Filed: 1989-08-04
Abstract: PURPOSE:To lower the stresses in transparent conductive films without making patterning of the transparent conductive films difficult by forming transparent electrodes of laminated films of the 1st transparent conductive film exhibiting a compressive stress and the transparent conductive film exhibiting a tensile stress. CONSTITUTION:The transparent electrodes to be formed on the upper layer of color filters 4 are made of the laminated structure consisting of the 1st transparent conductive film 61 exhibiting the compressive stress and the 2nd transparent conductive film 62 exhibiting the tensile stress, by which the combined stresses of both can be selected to 0 or the value nearly 0. The combined stresses in the films of the transparent electrodes 7 are extremely diminished to eliminate the cause for cracking, by which the need for deliberately increasing the temp. for film formation is eliminated. The patterning is facilitated in this way and the good patterns are obtd.
Patent JP-H0367480-A (JP)
Title: Constant voltage discharge tube for ignition device
Inventor: FURUYA TETSUO
IPC: H01T14/00
Filed: 1989-08-04
Abstract: PURPOSE:To increase the deposited strength of an electrode and a metal sealing body even if both are made of hard metal, and ensure the stability thereof against vibration and impact during the use of a discharge tube by depositing the electrode to the metal sealing body via a deposition auxiliary member having high ductility and a low fusion point. CONSTITUTION:A constant voltage discharge tube for an ignition device comprises a ceramic hollow cylindrical envelope 1, the first electrode 4 containing a metal powder sintered body 5 and a metal body 6 fixed thereto, the second electrode 7, a deposition auxiliary member 8, a hollow part 9 for filling inert gas, and sealing glass 10. For the deposition of the metal sealing body 2 to the electrode 4, a nickel plate 8 as the deposition auxiliary member having an area approximately equal to the area of the deposition part of the metal body 6 of the electrode 4 is first welded to the sealing body 2. Then, the metal body 6 is kept in contact with the plate 8 and welded thereto. For the other electrode 7, the nickel plate 8 is similarly first welded to a sealing body 3 and then the electrode 7 is welded to the plate 8.
Patent JP-H0489052-A (JP)
Title: Goggle
Inventor: KOYAMA YOSHIYASU
IPC: G02C5/00
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the generation and proliferation of various germs by containing specific antibacterial materials. CONSTITUTION:One or more kinds of antibacterial materials selected among 3-(trimethoxysilyl)-propyloctadecyl dimethylammonium chloride, 2-(4-thiazolyl) benzimidazole, 2-(carbomethoxyamino)benzoimidazole, N-(fluorodichloromethylthio)-phthalimide, N-dimethyl-N-phenol-N '(fluorodichloromethylthio)-sulfamide, o-phenylphenol, 2,4,5,6- tetrachloroisophthalonitrile, 10-10'-oxybisphenoxarsine, chlorohexydine, and chitosan. The materials 0.05wt.% or above are preferably added to a raw material monomer. The generation and proliferation of yellow staphylococcus and green pus fungi can be prevented.
Patent JP-S5893938-A (JP)
Inventor: TERENSU RARUFU PEROU
IPC: F02C7/05
Filed: 1982-11-19
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-S6447494-A (JP)
Title: Anaerobic treatment of organic effluent water
Inventor: MATSUI SABURO
IPC: C02F3/00
Filed: 1987-08-17
Abstract: PURPOSE:To preferentially occlude hydrogen, to inhibit the formation of hydrogen sulfide and to carry out stable anaerobic treatment by using a hydrogen occluding alloy as carrier granules. CONSTITUTION:Raw water is introduced into a reaction tank 2 from a duct 1 as an upward flow. The tank 2 has pressure resistance and gaseous methane is introduced into the tank 2 from a methane recovery tank 3 by means of a compressor 4 to apply a prescribed pressure to the inside of the tank 2. The raw water gets in contact with biological membranes formed on the surfaces of carrier granules in the tank 2 and org. matter in the raw water is decomposed into acetic acid, hydrogen, carbon dioxide and ammonia by the action of acid forming bacteria. The acetic acid is further decomposed into methane by the action of methane bacteria on the biological membranes and the hydrogen is occluded in a hydrogen occluding alloy as the carrier. The upper part of the tank 2 is a part for separating the carrier from treated water and the treated water is discharged from a duct 6. The occluded hydrogen is released by reducing the internal pressure of the tank 2 to nearly atmospheric pressure and the released hydrogen is recovered in a hydrogen recovery tank 5.
Patent JP-S6180017-A (JP)
Title: Flame detecting apparatus
Inventor: KOBAYASHI AKIRA
IPC: G06T1/00
Filed: 1984-09-28
Abstract: PURPOSE:To enable positive flame detection unaffected by external light, by arranging in two-dimensional space a plurality of light-receiving image elements, dividing them into two image element groups and detecting the flame for existence from a difference of an output from each image element group. CONSTITUTION:A plurality of light-receiving image elements converting the incident light photoelectrically are arranged in two dimensional space, providing each image element with a weight ranking, such as positive or negative one, and a sensor 2 having two image element groups is formed by connecting image elements of the same weight ranking in series and a sensor unit 1 is constructed combining an optical system lens 3 developing an image of flame on this sensor 2. Further, two light-receiving outputs issued from the two image element groups of the sensor 2 are introduced into a differential amplifier 6 and by comparing the differential signal with the reference value 10 with a comparing circuit 9 for detection of the flame for its existence. By this arrangement, a flame detecting apparatus of an extensive sensing area can be obtained.
Patent JP-S5893697-A (JP)
Inventor: RUNE RUI RUIYU
IPC: B64C27/35
Filed: 1982-11-22
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-2001030994-A (JP)
Title: Trim-tilt device for ship propulsion engine
Inventor: NAKAMURA TAMOTSU
IPC: B63H20/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To surely implement the tilt-up operation after the trim-up operation even when an external force is applied to a ship propulsion engine in a direction of expanding a cylinder device during the astern navigation in a trim-tilt device for the ship propulsion engine. SOLUTION: In a trim-tilt device 20 for a ship propulsion engine, a check valve 121 to permit the flow of a working fluid from a pump 24 to a first trim chamber 32A and a first tilt chamber 42A, and a relief valve 122 which is opened when the hydraulic pressure of the first trim chamber 32A and the first tilt chamber 42A is increased to not less than a specified value are connected in parallel to a working fluid flow passage 91 to connect the first trim chamber 32A and the first tilt chamber 42A to the pump 24.
Patent JP-H0368905-A (JP)
Title: Method and device for coating fusion spliced part of optical fiber
Inventor: IGARASHI JUN
IPC: G02B6/255
Filed: 1989-08-08
Abstract: PURPOSE:To execute good coating by injecting a UV curing resin into a mold from the position deviated in an axial direction from the part to be coated and stopping the injection after injecting and packing this resin into the in-mold cavity for the purpose of forming the coating again and then irradiating only the recoating part with UV rays. CONSTITUTION:The juncture 8 of fibers (f) is aligned to the center of the molds and is fitted into grooves (g); thereafter, both the upper and lower molds are mated. The UV resin is then pressurized and is injected from a UV resin injection hole 4 into the grooves and is run in the direction of the axial line in the slight spacing (k) between the inside surface of the hole formed by the two grooves and the outside surface of the fibers (f) so that the UV resin is packed into the annular cavity on the outer periphery of the fibers 10 of the optical fibers. After the resin is fully packed into this cavity, the injection is stopped and the resin is irradiated with UV rays 18 through the block 1. Since only the recoating part 3 is irradiated with the UV rays 18, only this part is cured and shrunk and the UV resin in the slight spacing (k) between the front end of the existing coating C and the inside surface of the hole of the molds does not cure. The recoating part 3 cures and the outside diameter is the same in size and quality as the existing coating C. The smooth outside surface of the coating is thus formed.
Patent JP-S5992362-A (JP)
Title: Power source simulator
Inventor: KATSUHARA JIROU
IPC: H02J3/00
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a small-sized, lightweight device with high precision and high performance by performing digital processing including waveform generation, control over waveform shaping timing, etc. CONSTITUTION:An oscillation part 8 generates a signal with an optional period by a signal from a control part 11 and an address generation part 9 generates one address for the one-period oscillation of the oscillation part 8, increases the address, one by one, for every period continuously up to some value specified by a control part 11, and then returns to its original value. Namely, a waveform with an optional frequency stored in a waveform storage and generation part 10 is generated. Further, the phase of the start of electric feeding to the controller 7 is specified by the 1st address signal. Data from the waveform generation part 10 consisting of an ROM or RAM is passed to a D/A conversion part 12 to obtain an analog value, which is sent to an amplification part 13. The gain of the amplification part 13 is adjusted by the signal of the control part 11.
Patent JP-S6267196-A (JP)
Title: Continuous surface treatment device for one side
Inventor: NOBEYOSHI RYOICHI
IPC: C25D5/02
Filed: 1985-09-18
Abstract: PURPOSE:To surely subject the other surface of a material to be treated to a continuous surface treatment on one side by pressing both edges on one side of the material to be treated to plural air cushions mounted to the outside periphery of a rotary drum and immersing the material to be treated into a surface treatment liquid according to the rotation of the rotary drum. CONSTITUTION:Two lines of circumferential grooves 14, 15 are provided of the outside periphery of the rotary drum and respectively two lines of the air cushions 11 are mounted therein. The above-mentioned air cushions 11 are adequately constituted by injecting gas through injection ports 12 into elastic bodies consisting of elastic tubes stuck atop the grooves 14, 15 to inflate the elastic bodies. Energizing rings 9 are mounted as necessary between two lines of the above-mentioned air cushions 11. While both edges on one side of the material 2 to be treated are respectively pressed to two lines of the air cushions 11, the material is immersed into the surface treatment liquid according to the rotation of the rotary drum. The intrusion of the treatment liquid is thus prevented by the small compressive force and the surface treatment is executed only on the other side.
Patent JP-S59103853-A (JP)
Inventor: DOBASHI TOMOYUKI
IPC: G10K5/00
Filed: 1982-11-24
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-H1050501-A (JP)
Title: Chip resistor
Inventor: KIYOKAWA TADASHI
IPC: H01C1/034
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance adhesion at the boundary of an insulating board and a resin coating by forming an outer electrode through electroplating, using a specified weak acid tin or tin-lead based plating bath. SOLUTION: The chip resistor comprises at least one resistor element 3 formed an insulating board, an inner electrode 2 coupled with the resistor element 3, a thermoplastic resin coating 4 covering the resistor element 3, an intermediate electrode 5 formed on the inner electrode 2 by electroplating, and a tin or tin-lead alloy based outer electrode 6 formed on the intermediate electrode 5 by electroplating. The outer electrode 6 is formed through electroplating, using a weak acid tin or tin-lead based plating bathe of ph 3-6, in order to protect the boundary M of the insulating board 1 and the resin-coating 4, due to plating bathe thus bonding them tightly. According to the arrangement, the resistor element is surely protected with coating and stripping of coating, and short circuit between adjacent electrodes are eliminated in the chip resistor.
Patent JP-S6263928-A (JP)
Title: Original irradiating device
Inventor: YOSHIDA KAZUYUKI
IPC: G03G15/04
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the generation of shadow even if the original is the double- spread of a book, by reflecting the light from a light source twice on two reflecting faces. CONSTITUTION:An exposure lamp 2 is arranged at the other focus FE2 of an ellipse E. The light from the exposure lamp 2 reaches an original M after being reflected twice on the first reflecting face 17a along the ellipse E and the second reflecting face 17b projected to the inside of the ellipse E. Thus, the optical path length is kept long while making an original irradiating device I compact to irradiate the original M uniformly.
Patent JP-H0744091-A (JP)
Title: Programmable controller
Inventor: SUZUKI KAZUHIDE
IPC: G05B19/05
Filed: 1993-07-27
Abstract: PURPOSE:To reduce the work load of a PC main body side CPU by generating an I/O constitution information from a basic constitution information for every remote I/O using the CPU of a transmission card and storing the generated information in a common memory during the generation of the I/O constitution information. CONSTITUTION:A basic constitution information for every station number of a remote I/O is converted into an auxiliary constitution information for every station number by a CPU 8 of a transmission card and is written into a common memory 6. Then, the auxiliary constitution information is read by a CPU 3 of a PC(programmable controller) main body and is written into a local memory 7 of the PC main body side as it is. Since the constitution information related to the remote I/O is written into the memory 6 as an auxiliary constitution information by the CPU 8 of the transmission card, a CPU 3 of the PC main body is only needed to copy the information and the load related to initial processes is greatly reduced.
Patent JP-S6092898-A (JP)
Inventor: NAGAO SHIYOUICHI
IPC: B44C1/22
Filed: 1983-10-26
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-H0491749-A (JP)
Title: Production of beadlike ice cream
Inventor: NAKAGAWA YOSHINARI
IPC: A23G9/04
Filed: 1990-08-03
Abstract: PURPOSE:To produce readily edible, uniform and beadlike ice cream suitable for long-term preservation and transportation, maintaining stable qualities for a long period of time by bringing water drops of ice cream raw material solution into contact with a liquid of very low temperature. CONSTITUTION:An ice cream raw material solution is optionally mixed with an active microorganism, and water drops thereof are directly brought into contact with a liquid of very low temperature such as liquid air, liquid argon, liquid fluorine, liquid hydrogen or liquid nitrogen and subjected to freezing conversion in a beadlike state.
Patent JP-S58107677-A (JP)
Title: Semiconductor device
Inventor: INO MASAYUKI
IPC: H01L29/80
Filed: 1981-12-21
Abstract: PURPOSE:To simplify manufacturing processes, by providing different gate length where number is the same as the number of kinds of threshold voltage in masks which are used when gates are formed, and forming an element having two or more threhold voltages without increasing the number of the masks. CONSTITUTION:An operating layer 2, which comprises N type or P type gallium arsenide having the same physical property, on a same substrate 1 comprising semi-insulating gallium arsenide. A plurality of Schottky barrier type gate electrodes 4 and 5, wherein only the gate lengths are different, are provided on said operating layer, and plural kinds of field effect transistors are constituted. This is based on the result of analysis that only the gate lengths should have the values corresponding to the threshold voltages, in order to form the two or more FETs. The FETs have the same physical properties such as impurity concentration distribution and thickness, but have operating layers in  different locations and have two or more different threshold voltages.
Patent JP-2001031594-A (JP)
Title: Carbonylation reaction
Inventor: IKARIYA TAKAO
IPC: C07B41/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To rapidly and highly efficiently carry out a carbonylation reaction in a small scale by using a specific supercritical fluid and further by using carbon monoxide as a carbon source. SOLUTION: The objective reaction is carried out by using carbon monoxide as a carbon source in carbon dioxide in the supercritical state. The reaction is the one for introducing a carbonyl group into an organic compound such as a halogen compound, an olefin and an alcohol, and is preferably carried out by charging an autoclave with an organic coordinated complex of a noble metal  e.g. PdCl2[P(OC2H5)3]2} dissolved in an organic solvent (e.g. dimethylformamide), heating the autoclave to 40-150 deg.C, feeding a raw material and an amine compound (e.g. trimethylamine), and immediately introducing the carbon monoxide and the carbon dioxide thereinto to react them. The carbon dioxide is preferably used under 75-500 atm pressure to form the supercritical state.
Patent JP-H0369236-A (JP)
Title: System for detecting transmission line disconnection
Inventor: SAKAI TOSHIYUKI
IPC: H04L25/49
Filed: 1989-08-08
Abstract: PURPOSE:To decide disconnection of a transmission line without delay to increase a detection speed by deciding disconnection of the transmission line at the time when a transmission signal violates the sign rule continuously for a period corresponding to a reference value or longer. CONSTITUTION:A balance/unbalance circuit 31 exchanges the transmission signal of the B8ZS code inputted from a terminal 30 to bipolar signals P and N having positive and negative polarities, and a B8ZS decoder 32 decodes these signals P and N to obtain an NRZ(Non Return to Zero) signal, and the signal is outputted from a terminal 33, and a violation pulse is generated and is supplied to a counter 34 when violation of the B8ZS code sign rule that signals P and N are '0' continuously in 8 clock periods occurs. A counter 34 counts the violation pulse synchronously with a device clock from a terminal 35 and continues counting-up only in the case of continuation of violation. When the counted value exceeds the reference value supplied from a terminal 37, a comparing circuit 36 outputs a transmission line disconnection detection signal to a terminal 38.
Patent JP-S58106607-A (JP)
Title: Terminal controller with time schedule control function
Inventor: ARAKAWA MUTSUMI
IPC: G05B19/02
Filed: 1981-12-18
Abstract: PURPOSE:To control terminals with time schedule control function very effectively, by providing a control section determining a time zone permitting the application of power supply to air-conditioners, based on a prescribed time schedule and the time count by means of a clock function. CONSTITUTION:The on/off conditions of the air-conditioners are set based on the time schedule control, and the power supply ''ON'' is permitted only between a use start time ts and a use end time te for a specific part. The information is stored in a variable memory RAMt as a week program by a ''time schedule readout time check''. The time ts and te are read out and the coincidence with a count time with a clock mechanism constituted in a processor CPUt is checked, and when the result corresponds to YES for ''ON time zone ?'', a time flag is set and when the result is NO, the time flag is immediately reset.
Patent JP-S6097280-A (JP)
Title: Overcurrent detecting circuit of electronic switch
Inventor: NISHIMOTO IKUO
IPC: G01R31/02
Filed: 1983-10-31
Abstract: PURPOSE:To reduce residual output voltage at the time of turn-ON as an electronic switch by reducing the resistor for detecting an overcurrent of the electronic switch, by detecting the overcurrent of a current mirror circuit. CONSTITUTION:When an electronic switch element 26 is turned ON by the output of a controller 17, a current flows to load 9, the element 26 and an overcurrent detecting resistor R1 from a power source 19. When this current exceeds a predetermined value, the voltage of a node 46 comes to H while the output of the controller 17 comes to L and the element 26 is brought to substantially OFF state. Therefore, potential of a node 41 is lowered and a current is flowed out toward the resistor R1 from the node 41 and the emitter voltage of Tr25 is lowered while the balance of Tr24, 25 is lost and the potential of the node 46 comes to L, and the output of the controller 17 comes to H to turn the element 26 ON. Furthermore, an overvoltage protecting circuit 18 consisting of a diode 27 and a resistor 35 protects an overcurrent detecting circuit 16 when over-voltage is applied to the node 41.