baber/WOPTO huggingface dataset:
Patent JP-H0663571-A (JP)
Title: Ozone-bioactive carbon treatment device
Inventor: TSUKITARI KEIICHI
IPC: C02F9/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide the ozone-bioactive carbon treatment device which prevents the microorganisms leaking from a bioactive carbon treatment column to be used for advanced water purifying treatment device as a pretreatment for city water, etc., from acting as the sources for pollution in an active carbon treated water tank and can decrease the burdens of the treatment column and sand filter column for treating waste gaseous ozone to make the ozone pollution-free. CONSTITUTION:This ozone-bioactive carbon treatment device has the ozone treatment column 2 in which the gaseous ozone is diffused from a gas diffusion pipe 2a, the bioactive carbon treatment column 3 which is packed with bioactive carbon, the active carbon treated water tank 4 of a hermetic type and the waste gaseous ozone treatment column 3. The unreacted waste gaseous ozone taken out of the ozone treatment column 3 of the above device by the effect of a suction pump 7 is partly introduced into the active carbon treated water tank 4 and is diffused from the gas diffusion pipe 4a disposed in the inside bottom of the active carbon treated water tank 4.
Patent JP-S60116183-A (JP)
Title: Gate array
Inventor: KOTANI MASATAKE
IPC: H01L27/18
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a gate array which is varied in the gate characteristic in a unit cell by providing a plurality of insulating layers for altering the inductance of the gate in the unit cell. CONSTITUTION:A ground plane layer 2 made, for example, of niob is formed on a silicon wafer 1, and the first insulating layer 3 made, for example, of SiO is deposited on the layer 2. Further, the second insulating layer 4 and the first gate 5 of, for example, Pb alloy are formed on the layer 3. The second gate 6 is formed on the layer 4. This is formed of a silicon wafer 1 added with the layer 4, the plane 2, the layers 3 and 4 and the second gate 6 of 5-layers in a structure having new gate characteristic. The thickness of the layer 4 is suitably designed to logically calculate as desired in the unit cell of the gate array.
Patent JP-H0562798-A (JP)
Title: External resonance type quadrupole particle accelerator
Inventor: AMAMIYA KENSUKE
IPC: H05H7/02
Filed: 1991-09-03
Abstract: PURPOSE:To provide an external resonance type quadrupole particle accelerator capable of changing the resonance frequency in a wide range and capable of accelerating optional ions in the energy region of a wide range. CONSTITUTION:An accelerating tube 9 having electrodes constituting quadrupole poles inside and a high-frequency resonance circuit feeding the resonance voltage to the electrodes are provided. The high-frequency resonance circuit is constituted of a capacitor 3 and coil conductors 10a, 10b serving as inductance members, and the inductance members are arranged in series between the capacitor 3 and the accelerating tube 9. The resonance frequency can be changed in a narrow range and finely adjusted by the variable-capacity capacitor 3, and the inductance of the coils is changed to change the resonance frequency in a wide range. The external resonance circuit performance of a variable-energy quadrupole particle accelerator can be exerted to the maximum, thus a high- energy, large-current ion implanter capable of changing energy over a wide range of 100 times or above can be provided. The resonance circuit can be efficiently constituted, thus the whole device can be made compact.
Patent JP-H0473620-A (JP)
Title: Thin film transistor array
Inventor: KOIZUMI MASUMI
IPC: H01L21/768
Filed: 1990-08-23
Abstract: PURPOSE:To obtain uniform contrast in the right and left directions of a screen by forming metallic film of the same material as that of a data line electrode at a part not being oxidized on a gate electrode. CONSTITUTION:The metallic film 11a of the same material as that of the data line electrode 11 is formed on at least part of the part not being oxidized on the gate electrode 12. Since such double layer structure is employed, the wiring resistance value of the whole gate electrode can be reduced, and a pulse signal can be transmitted extending over the whole gate electrode, which makes difference hard to generate in the contrast at the right and left parts of the screen of an active matrix liquid crystal display.
Patent JP-S6380138-A (JP)
Title: Air-purifying air conditioner
Inventor: ISHIZUKA ICHIRO
IPC: F24F3/16
Filed: 1986-09-19
Abstract: PURPOSE:To decrease the maintenance frequency of an air-purifying device and to lower the running cost thereof by such mechanism that when a damper is closed, power supply to an air-purifying part is cut off by an interlocking switch, indoor circulating air is heated or cooled at a heating and cooling part, and is supplied to respective rooms, when the damper is opened, power supply to the air purifying part is connected, indoor circulation air is purified and heated or cooled, and then it is supplied to respective rooms. CONSTITUTION:In a case where air in the room is not contaminated, when a damper 6 is closed by a driving part 7, the power supply to an air purifying device 5 is cut off by an interlocking switch 8, and indoor air from suction grills 12a-12f in respective rooms is led to an air-purifying air conditioner 1. Then, indoor air is heated or cooled by a cool or hot water coil 4, and passes through an air feed duct 9 and is discharged to respective rooms to carry out space heating or space cooling. In a case where air in the room is contaminated, when the damper 6 is opened, power supply of the air-purifying device 5 is turned on, and indoor air is sucked up through suction grills 12a-12f and led to the air-purifying air conditioner 1, and purified by the air-purifying air conditioner 5. The purified air is heated or cooled, and passes the air feed duct 9 and discharged to respective rooms to carry out space heating or space cooling.
Patent JP-S61102156-A (JP)
Title: Production of squirrel-cage rotor
Inventor: YAMAZAKI TETSUO
IPC: H02K17/16
Filed: 1984-10-22
Abstract: PURPOSE:To prevent molten aluminum from getting into an air hole, by a method wherein a hole closing section having a pin pressing the opening end of the air hole elastically is pressed against the opening end section of the air hole between slots, and wherein die-casting is performed. CONSTITUTION:Hole closers 10 having pins 10c larger than the cross area of an air hole on the cooling air hole provided between the slots of a rotor core 1 are pressed against a die-casting lower mold 6 and a die-casting upper mold 7, and die-casting is performed. The pin 10c is pressed with an elastic member 10d and comes in contact with the opening section of the air hole of the rotor core. After die-casting is performed in this state, the hole blocking members 10 are removed.
Patent JP-H04104272-A (JP)
Title: Exposing device
Inventor: KATO KAZUYUKI
IPC: G03G15/04
Filed: 1990-08-24
Abstract: PURPOSE:To carry out adjustment to a proper exposure corresponding to an original by providing a reflecting means reflecting the rays of the light of a light source and irradiating an original surface, irradiating the original surface with the reflected light of the reflecting means in addition to light from the light source, and increasing an exposure. CONSTITUTION:A fluorescent lamp 102 is arranged in the lower part of an expose glass 208, and the original surface is directly irradiated with light source light 301 from a light source light emitting part 102b by a reflecting roller 207. On the other hand, a lens 304 converges image light 303 reflected by the original surface, and a photosensitive drum 103 is irradiated to form an electrostatic latent image. A reflecting body 305 attached capable of being rotated at a position opposite to the fluorescent lamp 102 with the position of the lens 304 interposed, reflects the rays of the light from the light source 102, and is turned between the position for irradiating the original surface and the position not for irradiating the original surface with the reflected light. Therefore, the original surface is exposed with the direct light 301 from the fluorescent lamp 102 and the reflected light 306 from the reflecting body, and the exposure is increased. Thus, the adjustment to optimum exposure corresponding to the original is carried out.
Patent JP-S61101111-A (JP)
Title: Balancing-unbalancing converter
Inventor: TAKAHASHI KENICHI
IPC: H01F19/06
Filed: 1984-10-24
Abstract: PURPOSE:To attain mechanization of production, mass-productivity attended with improvement of working efficiency and miniaturization by fixing a wire to the 1st and 2nd ferrites so as to obtain balancing with excellent characteristic in a transceiver for a television set and a communication equipment. CONSTITUTION:A metallic wire 17a is fixed to a flat part of a ferrite 10 from an input terminal 12 and connected to an output terminal 14, a metallic wire 17b is fixed to a flat part of a ferrite 11 from the input terminal 12 and connected to an output terminal 15, a metallic wire 18a is fixed to a flat part of the ferrite 10 from an input terminal 13 and connected to the output terminal 15 and a metallic wire 18b is fixed to a flat part of the ferrite 11 from the input terminal 13 and connected to an output terminal 16 respectively. Further, the metallic wired 17a, 17b, 18a, 18b are soldered to terminals 12-16.
Patent JP-2001050206-A (JP)
Title: Hydraulic control circuit
Inventor: KASHIWAGI MASAO
IPC: F15B11/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To secure minimum control pressure of an LC control cylinder, even if a sub-pump is not provided, by providing a resistance generating part on a main supply flow passage and providing a control pressure supply flow passage from the upstream side to a regulator valve. SOLUTION: On a downstream side of a branch point to be a connecting point of a main supply flow passage 3 and a control pressure supply flow passage 13, a restriction 17 as a resistance generating part is provided. Control pressure is led from an upstream side of the restriction 17 to a regulator valve RV and the main supply flow passage 3 on a further downstream side of the restriction 17 is made to be communicated with one pilot chamber 8 of the regulator valve RV. As a result, even if an actuator side becomes sort of negative pressure by the restriction 17, control pressure on the upstream side can be maintained by pressure lowering amount of the restriction 17. Therefore, an LC control cylinder 6 can be controlled by pressure on the upstream side of the restriction 17, cost can be reduced as compared with that of a device using a conventional sub-pump and the whole of the device can be miniaturized.
Patent JP-H0970086-A (JP)
Title: Bone conduction voice pickup device and speech equipment
Inventor: CHIKASAWA SHIGETADA
IPC: H04R1/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the bone conduction voice pickup device surely detecting a high frequency component of bone conduction voice while simplifying the configuration and to provide the speech equipment having the bone conduction voice pickup device. SOLUTION: The bone conduction voice pickup device is provided with a piezoelectric element 1 detecting a bone conduction voice delivered to a human ear and a support section 2 supporting the piezoelectric element 1, the support section 2 supports the piezoelectric element 1 in vibration free and in contact with a human ear and the bone conduction voice is delivered to the piezoelectric element 1. The resonance frequency of the piezoelectric element 1 is selected between 2kHz and 3.5kHz. Furthermore, the bone conduction voice pickup device and the receiver earphone are integrated to form the speech equipment.
Patent JP-H0887357-A (JP)
Title: Peripheral equipment control unit
Inventor: OZAKI NORIO
IPC: G06F1/26
Filed: 1994-09-19
Abstract: PURPOSE: To prevent the power source from being left forgetfully ON by displaying the state of the power sources of connected peripheral equipments on a display device when the power source is turned OFF. CONSTITUTION: This device consists of a power source monitoring means 10, a power source state display means 20, the peripheral equipments 30, the display device 40, a peripheral equipment control means 50, an input processing means 60, an input device 70 such as a keyboard, a power source processing means 80, and a controller 90. The power source monitoring means 10 confirms the states of the electric power by peripheral equipments 30 connected to the peripheral equipment control means 50 and reports the confirmed states of the power sources when inquired of by the power source state display means 20. The power source state display means 20 inquires information regarding the power sources of the respective peripheral equipments 30 of the power source monitoring means 10 when there is a power-OFF indication from a power switch or keyboard, and displays whether or not each peripheral equipment 30 is powered ON on the display device 40.
Patent JP-H1159005-A (JP)
Title: Direct printing type waterless lithographic printing plate original form plate
Inventor: ICHIKAWA SHIGEHIKO
IPC: B41M5/26
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of poisonous gas, such as NOx or the like, due to the irradiation of laser beam by a method wherein easily decomposable compound to be a substitute for nitrocellulose is contained in a heat sensitive layer. SOLUTION: A compound, having aryl connection or benzyl group (hereinafter shown by aryl group/benzyl group) and hydroxide group, is employed as pyrolitically decomposable compound. A π-radical, such as aryl radical or benzyl radical, is stabilized thermally whereby a compound, containing the generating sources of these radicals or (aryl group/benzyl group) is known that the connection is easily dissociated by heat. When the compound, containing (aryl connection/benzyl group), is shown typically by C=C-C-L, the C-L connection in the heat sensitive layer is cut by the irradiation of laser beam and the heat sensitive layer is ruptured or at least weakened. In this case, L shows hydrogen atom, alkane group, aryl group or the like arbitrarily, however, a functional group, such as alkoxy group or the like, is selected and when the C-L is ether connection, sensitivity is improved.
Patent JP-H0667145-A (JP)
Title: Liquid crystal display device
Inventor: TERAO HIROSHI
IPC: G02F1/1362
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a low voltage driving liquid crystal display device which has multigradation and can be driven by a low voltage driving circuit. CONSTITUTION:To bring a range of twist angle 14 of a nematic liquid crystal layer between 95 deg. and 150 deg., to use phase difference plates 20, 21 with 0.005mum<=DELTAnd<=0.2mum, to bring common voltage to alternating current and to use a liquid crystal composition with low threshold voltage; three or more elements among these are combined. The liquid crystal display device is reduced in the driving voltage and can be a low voltage driving liquid crystal display device with multigradation.
Patent JP-S6467644-A (JP)
Title: Measuring device for program processing time
Inventor: NARUTAKI AKIRA
IPC: G06F9/06
Filed: 1987-09-09
Abstract: PURPOSE:To improve the programming efficiency by calculating and integrating the processing time of each instruction word registered into a data base for measurement of overall processing time of a program and therefore it is decided previously whether the limiting conditions are satisfied or not. CONSTITUTION:When a program is produced, the produced program source is read and compiled to be transformed into a machine word. Then the executing simulation is carried out based on said machine word. The processing time of each instruction word of the program varies by the type of the working computer and therefore the processing time is applied as a data base for each type of computers. Then the processing time is extracted out of the data base for each instruction word of the program and these processing times are integrated. The measured processing time is displayed by an output means. Thus the processing time of the produced program can be measured before the program is actually run by a computer.
Patent JP-S6281362-A (JP)
Title: Manufacture of hydroxybenzaldoxime o-ethers
Inventor: ELBE HANS-LUDWIG
IPC: B01J27/00
Filed: 1986-09-24
Abstract: A process for the preparation of a hydroxybenzaldoxime O-ether of the formula   <IMAGE>   in which R1 is alkyl, alkenyl or alkynyl comprising reacting a hydroxybenzaldehyde of the formula   <IMAGE> in the presence of an acid catalyst at a temperature between 50 DEG to 150 DEG  C. with a ketoxime O-ether of the formula   <IMAGE>  in which R2 and R3 each independently is an aliphatic cycloaliphatic or aromatic radical, or R2 and R3, together with the carbon atom to which they are bonded are cycloalkyl. Advantageously, the hydroxybenzaldehyde is 4-hydroxybenzaldehyde, the acid catalyst is a Lewis acid, the reaction is effected in a diluent at a temperature between 50 DEG  and 100 DEG  C., 1 to 10 mols of the ketoxime O-ether are present per mol of hydroxybenzaldehyde and the catalyst is present in 0.01 to 10 mol % based on the ketoxime O-ether. The products are intermediates for agricultural and pharmaceutical chemicals.
Patent JP-H07106527-A (JP)
Title: Complementary hetero-junction device and preparation thereof
Inventor: SAIIDO ENU TEERAANI
IPC: H01L29/80
Filed: 1994-08-26
Abstract: PURPOSE: To form an HFET without implanting impurities by a method wherein a gate electrode is formed by fixing Fermi level to a conductive channel in such a manner that the carrier number in the conductive channel becomes smaller than the carrier number on the circumferential part of the second semiconductor layer. CONSTITUTION: A semiconductor layer 27 is formed on the upper surface of a semiconductor structure 22, a barrier layer 28 is formed on the upper surface of the semiconductor layer 27, and the second semiconductor layer 29 is formed on the upper surface of the barrier layer 28. A cap structure 30 is formed by a plurality of layers of semiconductor material containing a barrier layer 32, the first cap layer 33 and the second cap layer 34. A gate electrode 40 is formed on the upper surface of the cap structure 30. The second cap layer 34 fixes the Fermi level of a conductive channel 43 in such a manner that the carrier number in the conductive channel 43 becomes smaller substantially than the carrier number of the second semiconductor layer 29 on the circumference.  A transistor 42 is constituted by forming a source electrode 50 and a drain electrode 51 on the upper surface of the first cap layer 33.
Patent JP-H0385922-A (JP)
Title: Multiplex decoding circuit
Inventor: ISHIZU TAKAYUKI
IPC: H04N19/00
Filed: 1989-08-30
Abstract: PURPOSE:To attain high speed decoding of a compression code data by applying parallel decoding to a compression code data by means of plural decoding circuits to which blocks split by split control circuit splitting the data to a prescribed block is sequentially assigned. CONSTITUTION:A split control circuit 2 splits a compression coding data 1 to a prescribed block number and a decoding circuit 4 consists of plural decoding circuits 4-1-4-n decoding the compression coding data 1. The compression coding data 1 received by the split control circuit 2 is split into a prescribed block number and assigned to an idle circuit of the decoding circuits 4-1-4-n and the assigned decoding circuits 4-1-4-n decode the compression code data 1 and the result is stored in a picture memory 5. That is, the compression coding data 1 is split and assigned sequentially to the plural decoding circuits 4-1-4-n, where the data is subject to parallel decode processing simultaneously. Thus, the compression code data is decoded at a high speed.
Patent JP-S59114312-A (JP)
Inventor: KURASAWA SHINYA
IPC: E01D22/00
Filed: 1982-12-22
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-S58130635-A (JP)
Inventor: BIRU RII SUTATSUKUHAUSU
IPC: G10L25/00
Filed: 1982-12-22
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-S59114032-A (JP)
Title: Manufacture of stamping disc
Inventor: NAKAMURA TATSUSHI
IPC: B29C35/00
Filed: 1982-12-20
Abstract: PURPOSE:To facilitate the removal of foreign matters adhered on the surface of a stamping disc by a method wherein an adhesive layer with a bond strength, which is stronger to resinous substances than to metals, is formed on the surface of the stamping disc and then peeled off therefrom. CONSTITUTION:The surface of a stamping disc 6, onto which irregularities are formed in response to information such as picture, voice or the like is coated with polyester resin dissolved in a solvent such as isopropyl alcohol or 1,2- dichloroethane by a spin coating method at the spinning speed of 400rpm in order to form a first adhesive layer 13 with its thickness of 1mum. Next, a second adhesive layer 14 consisting of ultraviolet-curing resin is filled between the first adhesive layer 13 and a transparent resin backing plate 15, over which ultraviolet rays are made to irradiate under the pressure of 5kg/cm<2> being applied thereon so as to cure the adhesive layer 14 in order to form a peel plate 16 with comparatively large area. At the next step, the peel plate 16 and the stamping disc 6 are physically peeled off each other.
Patent JP-S6379716-A (JP)
Title: Production of silicon sulfide
Inventor: ABE SAN
IPC: C01B33/00
Filed: 1986-09-22
Abstract: PURPOSE:To mass-produce silicon sulfide at low cost by feeding vapoized sulful to a reactor together with a carrier gas and allowing the vaporized sulfur to contact and react with heated silicon powder and forming the silicon sulfide. CONSTITUTION:The silicon powder 13 is contained on multi-stage diaphragms 9 having small holes which is arranged in a reaction container 7 of a silicon sulfide synthesizing device 6 and is heated to the reaction temp. of 800-1,200 deg.C by a heater 8. The powdery sulfur 12 is contained in a vaporization container 4 of a sulfur vaporizing device 3, and the sulfur vapor is generated by heating with a heater 5, then the formed vaporized sulfur is introduced into the reaction container 7 together with the carrier gas fed from the carrier gas device 1. Then the silicon sulfide is formed by subjecting the vapoized sulfur to react with the silicon on the surface of the heated silicon powder 13. At the same time, the formed silicon sulfide is sublimated, vaporized and taken from a synthesized gas outlet 11.
Patent JP-H0778959-A (JP)
Title: Solid state image sensor
Inventor: FUJIKAWA KAZUHIDE
IPC: H04N5/369
Filed: 1993-09-09
Abstract: PURPOSE:To realize enhancement of image pickup sensitivity with high efficiency by forming a control barrier layer, where the potential varies at least through application of read-out potential for the register part, between a charge storage part and the register part thereby arranging the light receiving part entirely on one main surface of a substrate. CONSTITUTION:A control barrier layer where the potential varies at least through application read-out potential for the register part 3 is formed between a charge storing part 4 and the register part 3. Consequently, the signal charges dot not leak from the charge storage part 4 to the register part 3 during charge storing period. The signal charges are transferred from the charge storing part 4 to the register part 3 during charge read-out period. Consequently, the part 4 for storing the signal charges generated from the incident light through photoelectric conversion can be formed on one main surface of the substrate 1 and the register part can be formed on the other main surface thereof.