baber/WOPTO huggingface dataset:
Patent JP-H01125100-A (JP)
Title: Sound field controller
Inventor: WATANABE KIMIHARU
IPC: H04S1/00
Filed: 1987-11-09
Abstract: PURPOSE:To reproduce a sound field with a desired acoustic space and a desired listening point by operating based on the impulse response at two or more listening points in respective acoustic spaces stored in a memory means. CONSTITUTION:Signals S1, S2 inputted to an input terminal 1 are converted to digital signals by an ADC 2, and subjected mainly to a convolution operation together with an output signal S17 from a data operation part 13 inputted to the other input terminal in a digital signal processing part 4, further, the signals are inputted to a DAC 6 and made analog signals S12, S13. To the part 13, the memory ROM 10, 11... in each of which the impulse response data of the plural listening positions in at least one acoustic space are stored are connected. With an output signal from an input device 9 to input the arbitrary listening position in an acoustic space for a control signal, and with an output signal from the memory for input signal, the impulse response of a reflecting sound at an arbitrary listening position is operated based on the relation between at least two listening positions stored in the memory and an arbitrary listening position.
Patent JP-H02130530-A (JP)
Title: Sealant coating method for liquid crystal display element
Inventor: KOIZUMI TATSUYA
IPC: G02F1/1341
Filed: 1988-11-10
Abstract: PURPOSE:To evade the mixing of air bubbles into a sealant by rotating a coating rod which functions as an operation shaft around the shaft, and to enable invariably excellent sealing by coating the injection hole of a liquid crystal cell with the sealant scooped with the tip end surface of a coating part. CONSTITUTION:The coating rod 3 can be rotated and moved up and down by a driving mechanism. Coating parts 4 are projected from the outer peripheral surface of the coating rod 3 at specific pitch. Namely, the rotation of the coating rod 3 around the shaft dips the coating rod 4 in UV resin 2 and exposed it above the liquid level of the resin, and the coating rod 3 itself is moved up and down above the liquid tank 1. In this case, the UV resin 2 in the liquid tank 1 does not wave large, so no air is mixed to evade the mixing of air bubbles. Consequently, the possibility that the UV resin 2 applied to the injection hole 7 of the liquid crystal cell 6 contains air bubbles is small and invariably excellent sealing is carried out.
Patent JP-H06106354-A (JP)
Title: Consumable electrode welding torch
Inventor: KODAMA KATSU
IPC: B23K9/30
Filed: 1992-09-28
Abstract: PURPOSE:To enhance the efficiency of welding by oscillating an arc at a high speed and smooth welding work by a simple oscillating mechanism. CONSTITUTION:The consumable electrode welding torch is provided with a wire supply nozzle 14 fitted with a tip 4 on its tip, which is fitted on the tip of a torch base part 10 via spring 13, a hemispherical body 15 fitted on the side of the wire supply nozzle 14, an inclined ellipsoidal body 17 of rotation abutted eccentrically from its central axis on the hemispherical body 15 and a DC motor 18 connected to a rotation axis of the inclined ellipsoidal body 17 of rotation. A contact point between the inclined ellipsoidal body 17 of rotation and the hemispherical body 15 is moved and the wire supply nozzle 14 can be oscillated by rotating the inclined ellipsoidal body 17 of rotation.
Patent JP-H11111911-A (JP)
Title: Integrated circuit device equipped with surface acoustic wave device, and its manufacture thereof
Inventor: KANDA TADASHI
IPC: H01L25/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit, equipped with a surface acoustic wave device which can be downsized and also can maintain high performance, and its manufacture. SOLUTION: An Si substrate where active elements such as a transistor, etc., passive elements such as a diffusion resistor 12, capacitors 14, 18, etc., a wiring pad pattern 21, a pad 22 for external connection, and a wiring pattern 20 are made, and a surface acoustic wave device 30 which comprises an electrode 32 provided for satisfying the specified function at the surface 39 of a piezoelectric monocrystalline substrate 31 and a bonding pad 33 are connected with each other by a conductive bump 40 such as Au, or the like. The wiring pattern 21 on the Si substrate 10 and the bonding pad 33 on the surface acoustic wave device 30 are connected with each other by the bump 40, they are set in corresponding and opposite positions. The surface of the electrode 32 is opened elastically to keep the property of the surface acoustic wave device 30, by securing the space 41 by the bump 40.
Patent JP-H03144426-A (JP)
Title: Video camera
Inventor: IWAMOTO KOJI
IPC: G03B7/10
Filed: 1989-10-30
Abstract: PURPOSE:To stably perform the adjustment of an iris at a high speed for a video camera whose lens is interchangeable by multiplying a driving signal by a coefficient which changes corresponding to the opening and closing position of the iris, supplying it to a means for driving the iris and setting the change characteristic of the coefficient so that it may be reversely set when the ratio is >=1 and when the ratio is <=1. CONSTITUTION:The opening and closing position of the iris 12 mounted on a lens device 10 is detected by a Hall element 21, and also the ratio of the light quantity necessary for picking up an image to the actual light quantity which reaches the setting surface of an image pickup means 2 is detected. An iris driving signal is generated based on the detected ratio, and the driving signal is multiplied by the coefficient which changes corresponding to the opening and closing position of the iris and supplied to the iris driving means 15. And also, the change characteristic of the coefficient is set so that it may become reverse when the ratio of the light quantity is >=1 and when the ratio is <=1. Then, the gain of the iris driving signal can be satisfactorily change corresponding to the iris controlling state. Thus, the opening and closing position of the iris can be controlled at a high speed and in a good state.
Patent JP-S63136596-A (JP)
Inventor: NISHIKAWA YOSHIYASU
IPC: H05K3/46
Filed: 1986-11-27
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-H05116030-A (JP)
Title: Control device for electric discharge machine
Inventor: SASAKI SHIRO
IPC: B23H1/02
Filed: 1991-10-29
Abstract: PURPOSE:To enable the control corresponding to an electric discharge phenomenon for enhancing machining efficiency by constituting a control device in such a way that the displacement from the deepest electrode position being the machining state quantity at the time several times before from the present is stored in a state storing part for judging the instability of an electric- discharge machining condition. CONSTITUTION:A means 23 for detecting the displacement from the deepest electrode position or the displacement from the electrode position most advanced hitherto in a prescribed sampling interval is provided. The displacement from the deepest electrode position detected by the detecting means 23 is stored in a storing means 41 in the sampling interval prior to a prescribed number of times from the present sampling interval. Then, the machining condition of electric discharge machining is judged by a judging means 32 through the displacement from the stored deepest electrode position, and when the machining-condition judging means 32 has judged that the machining condition is unstable, the machining condition is changed by a changing means 33a.
Patent JP-S63136726-A (JP)
Title: Device for correcting line unbalance
Inventor: TAGUCHI MASAYUKI
IPC: H04B3/00
Filed: 1986-11-28
Abstract: PURPOSE:To contrive the improvement of the transmission quality by providing a voltage detection means, an impedance interposed between each of balanced lines and ground and an adjusting means adjusting the impedance so as to detect the unbalance of the transmission lines and controlling the impedance control means, thereby improving the resistance against the common mode noise. CONSTITUTION:An output signal from an unbalance detection circuit 100 is led to an A/D converter circuit 210, where the signal is converted into a digital data and the result is fetched in a latch 220. A decoder 230 uses a data from the latch 220 to control an impedance correction means connected between an A line 530 and ground. Plural combinations of relay contacts and resistors are connected in parallel between the A line 530 and ground. Resistors 270, 271, 272 and 273 have different resistance respectively and the impedance between the A line 530 and ground is adjusted. The impedance control circuit of the same constitution is connected to the line B, and the degree of unbalance between the lines A and B is minimized by closing both relay contacts selectively.
Patent JP-H06137784-A (JP)
Title: Method for eremoving microorganisms in heat transfer pipe of heat exchanger
Inventor: ONDA KATSUHIRO
IPC: F28G13/00
Filed: 1992-10-21
Abstract: PURPOSE:To treat ozone gas of uniform and predetermined concentration over an entire removing operation without increasing an amount of use of ozone gas. CONSTITUTION:Sea water within heat transfer pipes T of a condensor 2a constituting a cooling device 1 for a thermoelectric power plant is discharged. Each of valves B3a and B4a is closed so as to shield between an inner region and an outer region of the condensor 2a. Remained air within the heat transfer pipes T is removed under an operation of a vacuum pump 8 from a primary water chamber R1a of a pair of water chambers R1a and R2a arranged at both ends of the heat transfer pipes T. After this operation, ozone gas of about 600ppm is fed into the heat transfer pipes T through the secondary water chamber R2a.
Patent JP-H02129670-A (JP)
Title: Circulating type automatic original feeding device
Inventor: SAKAI TOSHIYUKI
IPC: B65H83/00
Filed: 1988-11-09
Abstract: PURPOSE:To simplify the device by refeeding the original document fed to a feeding path from an original setting part to a back side of the feeding path by sharing a manual inserting path and switching back. CONSTITUTION:A switching back path is provided, which refeeds the original document OD fed to the carrying path 73 from the original setting part 71 to the backside of the feeding path 79 by sharing the manual inserting path 92 and switching back. Furthermore, a manual inserting roller 94 at a manual inserting opening 93 of the manual inserting path 92, restricts manual inserting by stopping or rotating to an original emitting side from the manual inserting opening 93, at modes other than the manual inserting mode. Thus, the original document is copied from the manual inserting path 92, and by switching back the original OD automatically fed from the original setting part 71, a surface being exposed can be switched from front to back at the first feeding and the second feeding, copying both surfaces, making the device one of a simple construction, concentrating the passages of the original to one part.
Patent JP-H07138032-A (JP)
Title: Die for press-forming optical glass element and its production
Inventor: UMETANI MAKOTO
IPC: C03B11/00
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a die for press-forming an optical glass element with a high precision and a high resistance, by forming a layer for precise processing with a phosphorus containing high heat resistant membrane on a high strength basic material of the die, and then, after its precise processing to a desired shape, by forming a protecting layer of a noble metal type alloy membrane. CONSTITUTION:A basic material for a die 11 having a sufficient strength capable of resisting to a press forming of a glass, is made by using a super hard alloy mainly composed of WC, a cermet mainly composed of TiC or TiN, or a sintered material of WC, and roughly processed by an electric discharge machining, etc. Then on the basic material for the die 11, a highly heat resistant membrane 12 is formed together with formation of a layer for cut processing 13 with a P ion injection to its surface by an ion injecting device to improve its property for cutting works. Next, after a precise processing of the layer for cut processing 13 to a desired shape, a membrane of noble metal type alloy containing at least one or more of metals selected from among Pt, Pd, Ir, Rh, Os, Ru, Re, W or Ta, is formed as a protecting layer 14 to obtain a die for press-forming an optical glass element.
Patent JP-H05100513-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SHINKICHI
IPC: G03G15/16
Filed: 1991-10-04
Abstract: PURPOSE:To obtain the output of an image having a stable density by comparing the density of a reference image transferred in proper transfer conditions with the density of the image of a prescribed stage, and controlling image forming conditions before a transfer process, based on the result of the comparision. CONSTITUTION:A humidity sensor 8 arranged in a device detects humidity therein. The data of the detection is arithmetically processed by an arithmetic device 10, and a transfer controller 501 is controlled so as to obtain the proper transfer conditions corresponding to the detection data. The reference image for measuring the density is formed on a nonimage region on a photosensitive body 1, in the proper transfer conditions, and transferred on a transfer unit 5. The transferred pattern for measuring the density is measured by a density detecting sensor 9, and the data is sent to the arithmetic device 10. At this time, the data is compared with the density of the prescribed stage and operated. When there is a deviation from the density of the prescribed stage, each of the conditions is independently or combinedly controlled via an electrified controller 201, an exposing unit controller 301, and a developing unit control 401, and they are operated so as to obtain the density of the prescribed stage.
Patent JP-S62143164-A (JP)
Title: Electronic calculator with formula storage function
Inventor: KATO YUKO
IPC: G06F15/04
Filed: 1985-12-17
Abstract: PURPOSE:To prevent stored data from damage by providing counters for counting up respective storage areas for numerical data and numerical formula data. CONSTITUTION:The numerical formula data and numerical data are successively inputted and stored to execute calculation based upon the numerical formula and the calculated result data are displayed on a display part 24. When the numerical formula data and numerical data stored in a common memory 18 are increased, the count values of a formula storing address counter 20 for indicating the storage area of the common memory 18 and a work address counter 19 are counted up or down and gradually close to each other. When both the count values of the counters 20, 19 coincide with each other, a coincidence circuit 25 detects the coincidence and sends a coincidence signal indicating the overflow error of the common memory 18 to an address part 12 to temporarily stop the output of a control instruction from a ROM 13. Consequently, the stored data can be prevented from damage.
Patent JP-H11114933-A (JP)
Title: Surface patterning method of inorganic plate material
Inventor: UEMATSU ATSUSHI
IPC: B28B3/02
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a deeply engraved uneven pattern without being limited by material by a method wherein an air-included layer is formed by loosing the surface of an uncured inorganic plate material and an even patterning pressing is applied to the loosed surface and, after that, resultant plate materials is hardened by curing by conventional procedure. SOLUTION: A slurry A is supplied in a layer 3 on an endless felt belt 2 equipped with a suction dehydrating device 1 so as to be conveyed through suction dehydration. A spike roll 4 is rotated on a cement layer 3 so as to pivot the tip portions of pins 4A in order to contact with the cement layer, resulting in loosing the surface of the cement layer 3 when the dehydration is realized to the extent that the free water on the cement layer 3 disappears. Further, the spike roll 4 is produced by installing pins in random upright positions on the outer periphery of a drum. The uncured inorganic plate 3, the surface of which is loosed, is cut with a cutter 5 in sizes and transferred to a pressing device 6 so as to be pressed. After that, the formed plate material 3 is cured and turned into a product.  Thus, the surface is loosed even when the water content at the plate-making of the inorganic plate material and yet a deep uneven pattern can be given to the material with good reproducibility.
Patent JP-S62142160-A (JP)
Title: N-benzoylurea based compound, anticancer agent containing said compound and production of said compound
Inventor: HAGA TAKAHIRO
IPC: A61K31/44
Filed: 1986-12-01
Abstract: NEW MATERIAL:An N-benzoylurea based compound expressed by formula I (X is H, halogen or nitro; Y is methyl which may be substituted by F; Z is H, halogen, trifluoromethyl or nitro except where X is H and Z is halogen or trifluoromethyl when Y is methyl). EXAMPLE:N-( 2-Nitrobenzoyl )-N'-[4-(5-chloro-2-pyridyloxy)-3-trifluoromethylphe nyl]urea. USE:Useful as a pharmaceutical having anticancer action and most suitably administered by oral route, intravenous injection and suppository without side effect. PREPARATION:A compound expressed by formula II (R1 is isocyanate, amino or formula III) is reacted with a compound expressed by formula IV [R2 is formula V (R3 and R1 are mutually different amino group or isocyanate) or halogen R2 is halogen when R1 is formula III] to afford the aimed compound expressed by formula I.
Patent JP-H03144842-A (JP)
Title: Data transfer controller
Inventor: KAWAKAMI YASUHIRO
IPC: G06F13/28
Filed: 1989-10-31
Abstract: PURPOSE:To transfer data at a high speed by transferring the data read out of a transferer and put on a data bus directly to a transferee without fetching the data. CONSTITUTION:The address latch circuits 18 and 20 are connected between the transferer and transferee devices 14 and 16 and an address bus 10 respectively. Then both circuit 18 and 20 latch the address signals to be sent to the transferer and the transferee respectively for simultaneous execution of a data reading or outputting operation of the transferer and a data writing or inputting operation of the transferee. Furthermore the data outputted onto a data bus 12 from the device 14 are not fetched once by a controller but transferred directly to the device 16 via the bus 12. In such a constitution, the time required for a data transfer cycle is shortened and the data can be transferred at a high speed.
Patent JP-H0597985-A (JP)
Title: Polyester for binder and its production
Inventor: MURAKAMI TAKASHI
IPC: D04H1/587
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a polyester for binder, consisting of a hexamethylene terephthalate based polyester obtained by copolymerizing a specific copolymer component using a specific catalyst. CONSTITUTION:When a polyester for binder being >=0.5 in intrinsic viscosity and consisting of (A) an acid component containing A1: 65-90mol% terephthalic acid and A2: 35-10% 2, 6naphthalene dicarboxylic acid and (B) a glycol component containing B1: >=80% hexamethylene glycol and B2: 0.1-1% monofunctional polyoxyalkylene glycol expressed by the formula and having 100-3000 average molecular weight and, a reaction product of an alkyltitanate and/or its condensate and an organic carboxylic acid and/or its acid anhydride is as a polycondensation catalyst and an alkylsulfonic acid metal salt 1/40 to 20 times by mol based on Ti in a main product of the reaction is used as a hue improver.
Patent JP-S63138856-A (JP)
Title: Data communication equipment
Inventor: NAKAMURA HARUHISA
IPC: H04M11/00
Filed: 1986-12-01
Abstract: PURPOSE:To attain communication with high quality corresponding automatically to any transmission condition by sending a test signal to set an optimum signal level prior to data communication and always applying the data communication at the preset optimum signal level. CONSTITUTION:When a telephone line is selected and a transmission line between terminals equipments is established, a test signal of which signal level increased with a time prior to data communication is sent from the function generator 15 of a terminal equipment 1 at the sender side to a terminal equipment 12 at the reception side. When the equipment 2 detects that the test signal is at a level receptible by the control circuit 12, then sends the reply signal to the equipment 1. The equipment 1 sets the sending level of the data signal based on the signal level of the test signal at the reception of the reply signal from the reception side and sends the data signal of the set signal level to the terminal equipment at the reception side.
Patent JP-H07112411-A (JP)
Title: Wooden board and manufacture thereof
Inventor: YAMAKAWA KOUNOSUKE
IPC: B27N3/08
Filed: 1993-10-19
Abstract: PURPOSE:To prevent adhesive from adhering to plate and board from bonding to the plate by a method wherein mat-like matter, which is prepared by forming the chips, flakes or fibers of wood, to which adhesive is applied, is formed under heat and pressure which being held between compression plates and interposing cloths. CONSTITUTION:Chips, flakes or fibers, to which adhesive is applied by coating, spraying or immersion, is formed into mat-like matter. The wooden stock, which is formed into mat-like one, is held between compression plates through heat-resistant non-woven fabric consisting of fibers mainly made of nonpolar polymer so as to be formed under heat and pressure with a steam jet press. By interposing cloth between the wooden stock, which is formed into mat-like one, and the compression plate, the water contents in adhesive and in wooden material evaporate at thermal clamping, resulting in storing the resultant steam in the mesh of the cloth so as to function as the releasant, which prevents the adhesive from adhering to the compression plate, in order to obtain wooden board having good surface finish.
Patent JP-H05124986-A (JP)
Title: Production of 1,1-dichloro-2,2,2-trifluoroethane
Inventor: SEKI EIJI
IPC: C07C17/00
Filed: 1991-10-30
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound for refrigerant, foaming agent, solvent, etc., by reducing 1,1,1-trichloro-2,2,2- trifluoroethane in the presence of a hydrogenating catalyst obtained by adding a metal such as silver, copper or gold to platinum. CONSTITUTION:When 1,1,1-trichloro-2,2,2-trifluoroethane is reduced by hydrogen in the presence of a hydrogenating catalyst obtained by adding at least one kind of metal among silver, copper, gold, tellurium, zinc, chromium, molybdenum, thallium, etc., to platinum, an aqueous solution of a compound of the above-mentioned metal [e.g. copper (II) chloride] is added to a platinum catalyst supported on active carbon followed by dropwise addition of formalin, the mixture is aged at 50 deg.C for 5hr, then water is distilled off under reduced pressure and the aged material is dried at 100 deg.C to afford a hydrogenation catalyst. The catalyst is then packed in a reacting tube and 1,1,1-trichloro-2,2,2, trifluoroethane is introduced into the reaction tube together with hydrogen and subjected to reduction reaction at 50 to 300 deg.C to give the objective 1,1- dichloro-2,2,2-trifluoroethane.