baber/WOPTO huggingface dataset:
Patent JP-H0991612-A (JP)
Title: Disk device and servo pulse generation method
Inventor: ICHIKAWA YASUHIKO
IPC: G11B5/09
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an error and to unnecessitate counter measure such as retry by providing a servo pulse generation means for generating a servo pulse is accordance with the detection of the servo area of another surface when the servo area of an objective surface isn't detected. SOLUTION: A data pulse extracted by a read/write IC 19 is sent to a servo processing circuit 20. The circuit 20 detects a servo sector pattern included in the servo area from the data pulse. If the servo sector pattern is detected and there is no decoding error of servo information, the circuit 20 generates the servo pulse corresponding to the next servo pulse at every time when the servo area is detected normally. On the contrary, when there is error, the circuit 20 informs a CPU of the error. When the CPU 21 receives error information, the CPU 21 switches a using head from a head 12b of an objective disk surface 11b side to a head 12a on a disk surface 11a inverse to the surface 11b.
Patent JP-H08104416-A (JP)
Title: Screw feeder
Inventor: MATSUMOTO SUSUMU
IPC: F16C23/08
Filed: 1994-10-04
Abstract: PURPOSE: To prevent leakage of a powder/granular material outside and deflection of a rotary shaft by combustion gas, etc., flowing in with the powder/ granular material concerning a screw feeder to carry the powder/granular material in the shaft direction. CONSTITUTION: Formation of a clearance is prevented by forming a seal device of an adapter 5 furnished with a sliding surface orthogonal with the shaft direction of a rotary shaft 1, supported on an automatic aligning bearing 2 and revolving with the rotary shaft 1, a labyrinth 23 set facing against a surface on the side of the sliding surface to carry a powder/granular material and an end surface seal material 18 to slide its head end on the sliding surface on the opposite side of the setting side of the labyrinth 23 and displacing the seal device, too, by way of following deflection and a bend of the rotary shaft 1.
Patent JP-S61118226-A (JP)
Title: Heat-shrinkable vinyl chloride series resin-molded article with mat surface
Inventor: YOKOTA TORU
IPC: B29K105/24
Filed: 1984-11-14
Abstract: PURPOSE:To form a heat-shrinkable vinyl chloride series resin-molded article whose surface is mat, by applying molding and orientation processing to a resin composite having vinyl chloride series resin, which has been crosslinked partially, for its main ingredient. CONSTITUTION:A film and tube whose surfaces are mat can be obtained easily by performing molding by making use of vinyl chloride series resin, which has been crosslinked partially, as molding raw materials and an excellent heat- shrinkable molded article can be obtained by applying heating and orientation processing to the film and tube. The partially crosslinked vinyl chloride series resin can be manufactured by a method wherein a quantity of a multifunctional monomer corresponding to a desired degree of crosslinking is made to exist in polymer series at the time of polymerization of a vinyl chloride monomer or a mixture of vinyl chloride and the other vinyl chloride monomer through a device such as a suspension polymerization method. As for a molding method, a device manufacturing a heat-shrinkable molded article made of vinyl chloride resin is usable generally.
Patent JP-H0287618-A (JP)
Title: Heat treatment apparatus
Inventor: YOKOGAWA OSAMU
IPC: H01L21/205
Filed: 1988-09-26
Abstract: PURPOSE:To enhance corrosion resistance of a scavenger part at a low cost and to prevent an impurity from falling on the surface of an object to be treated by a method wherein, in a heat treatment apparatus equipped with the scavenger part composed of a freely opened and closed shutter part to appropriately block a passage port, the scavenger part is formed of an aluminum material and an aluminum oxide film is formed on its inner surface. CONSTITUTION:A scavenger part main body 20 is formed of an aluminum material; an aluminum oxide film is formed on its surface. A shutter part 22 which can be opened and closed freely by a driving mechanism is arranged in such a way that a passage part 20a is blocked by leaving a slight gap at an outer periphery; a scavenger part is constituted of the scavenger part main body 20 and the shutter part 22. Also the shutter part 22 is formed of the aluminum material having the aluminum oxide film on the surface.
Patent JP-H08106788-A (JP)
Title: Associative memory
Inventor: YONEDA MASATO
IPC: G11C15/04
Filed: 1994-10-04
Abstract: PURPOSE: To shorten time required for initialization by setting a first flag to indicate whether an effective data is stored or not and a second flag 55 to indicate whether agreement is detected or not in such a way that the flags correspond to respective memory words. CONSTITUTION: In this associative memory, a first flag 51 to indicate whether effective data are stored or not and a second flag 55 to indicate whether agreement is detected or not are arranged to correspond to respective memory words and the memory word 11 where the effective data is stored is deleted at each reading according to the state of the second flag. This enables the deletion of data alone, of a terminal at which no agreement detection is done once in the past, namely, which has not participated in data transmission or reception, for each word at fixed time intervals.
Patent JP-S61118780-A (JP)
Title: Backup system for trouble time of flash fixation
Inventor: NAKAMURA MITSUO
IPC: G03G15/00
Filed: 1984-11-14
Abstract: PURPOSE:To improve availability by carrying on system operation while lowering the speed without stopping the operation even when a fault flash fixation system among plural systems is detected. CONSTITUTION:If a power source (1) 1 or a power source (2) 4 enters an alarm state during the continuous operation of the flash fixation of a laser printer, an alarm signal ALARM1 or ALARM2 is sent out to a power source control part 8 and also sent to the frequency dividing circuit DIV in a control part 7; the circuit DIV divides the period of a clock signal generated by a clock signal generator CLK by two when receiving the alarm signal. Then a signal PON supplied to the power sources (1) 1 and (2) 4, a trigger signal supplied to trigger circuits (1) 2 and (2) 5, and control signals to an optical mechanism 9 and a paper feeding mechanism 10 become twice in period. Consequently, the operation of an electronic computer is carried on while reduced in speed without being stopped.
Patent JP-H0554431-A (JP)
Title: Optical information recording medium
Inventor: IINO TETSUYA
IPC: G11B7/258
Filed: 1991-08-28
Abstract: PURPOSE:To use an inexpensive material to constitute a DRAW type optical disk having a reproducible reflectivity for a compact disk player and laser disk player. CONSTITUTION:A film of an org. dye having a real number of a double refractive index Nabs=2.2 to 3.0 and Kags<1.0 virtual number part is formed at 800 to 1300Angstrom  as a light absorptive layer 2 on a substrate 1 having light transparency and an SiO2 film 3 is formed at >=150Angstrom  and <=1500Angstrom  on this light absorptive layer 2. Further, an Al reflection film 4 is formed t >=500Angstrom  thickness on this SiO2 film 3.
Patent JP-H04119655-A (JP)
Title: Printed wiring board
Inventor: NAGASAWA HIRONORI
IPC: H05K3/28
Filed: 1990-09-10
Abstract: PURPOSE:To surely prevent the sealing resin of an IC chip from flowing to an unnecessary part by a method wherein resin outflow preventing conductor patterns are provided around an IC chip mounting stage at an irreducibly minimal interval, and the height of a solder resist layer correspondent to the conductor patterns is set high. CONSTITUTION:A first solder resist layer 6 is formed on the surface of a printed wiring board 1 so as to fill its original role as solder resist. A space between adjacent resin outflow preventing patterns 4 and 5 is set irreducibly minimal to insulate the patterns 4 and 5 from each other, so that the first solder resist layer 6 is formed as high as the adjacent resin outflow preventing patterns 4 and 5 so as not to flow between the patterns 4 and 5. A resin outflow preventing second solder resist layer 7 is formed in a ring at a spot correspondent to the patterns 4 and 5. By this setup, the sealing resin of an IC chip can be surely prevented from flowing out to an unnecessary part.
Patent JP-S60132861-A (JP)
Title: Automatic steel plate piling-up device
Inventor: HARAKAWA TETSUMI
IPC: B65G47/92
Filed: 1983-12-19
Abstract: PURPOSE:To automatically carry out a steel plate piling-up process including the step of removing defective steel plates to aim at speeding up the piling process, by lifting up a steel plate conveyed on a conveyor table with the use of electromagnets so that the thus lifted-up steel plate is piled on a steel plate which is introduced. CONSTITUTION:A steel plate piling-up device 10 lowers a movable beam 14 by means of wind-up motors 13 so that electromagnets 15 attract a steel plate 20 conveyed on a conveyor table 16, and then elevates the movable beam 14 to lift up the steel plate. Then the lifted-up steel plate is lowered and piled on a succeeding steel plate 21 which is introduced into the device 10, and the thus two steel plates 20 are lifted up together to enable a third steel to be introduced. The similar steps as mentioned above are thereafter repeated to pile up a plurality of steel plates. In this arrangement there is provided a data processor 31 which receives data concerning whether each steel plate is defective or not, and so forth, from a computer 30 and issues a control signal. However, control is made to allow a steel plate to pass while a preceding steel plate is left to be lifted up when no piling-up is carried out or the steel plate is fed forward.
Patent JP-H1162104-A (JP)
Title: Floor heating panel
Inventor: TANIMURA TATSUO
IPC: E04F15/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating panel having also high heat conductivity and facilitating execution in site without impairing a hot water supply pipe in the case a finished material is nailed. SOLUTION: Hot water supply pipe fitting grooves 2 are provided in a wooden base board 1 sticking an aluminum sheet 3 on the surface thereof. Aluminum paints 4 are applied on the insides of the hot water supply pipe fitting grooves 2. The aluminum paints 4 are not only applied on the insides of the hot water supply pipe fitting grooves 2 but also they are applied around the side edge sections of the hot water supply pipe fitting grooves 2 on the surface of the aluminum sheet 3. Not only the promotion of heat conductivity but also the positions of the hot water supply pipe fitting grooves 2 can be found out with the coated surface on the aluminum sheet 3 as the sign, and when a finished material is nailed, the hot water supply pipe is prevented from being imparired by mistake, and work efficiency is also greatly promoted.
Patent JP-H0690596-A (JP)
Title: Circuit and method for driving motor
Inventor: WATANABE SUMIO
IPC: H02P8/12
Filed: 1992-09-09
Abstract: PURPOSE:To provide a motor drive circuit which suppresses power consumption, while improving motor drive current waveform rise property and frequency property, concerning a motor drive circuit and its method. CONSTITUTION:This motor driving circuit is equipped with a standard power source 1, which supplies specified power voltage, an step-up means 2, which boosts the power voltage supplied from that standard power source 1, and a selection means 3, which selects either the power voltage being outputted from that standard power source 1, based on the voltage selecting signal inputted from outside, or the power voltage being outputted from the step-up means 2. And, this is equipped with a drive means 4, which drives a motor M, based on the drive signal being inputted from outside, using the power voltage selected by the selection means 3 as the drive voltage for the motor M, and a changeover means 5, which outputs a drive signal to the drive means 4, based on the current signal flowing to the drive means 4 and the motor drive signal inputted from outside, and also outputs a voltage selection signal to the selection means 3 so as to change over the operation state.
Patent JP-H1188341-A (JP)
Title: Communication means
Inventor: MORIOKA YOSHIHIRO
IPC: H04N19/42
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce delay without impairing the amount of encoding per frame by setting a shuffling range in a field unit or less and transmitting picture data or the like that are compressed and encoded on an ATM cell. SOLUTION: Video, sound and data are inputted to an encoding mode switch means 0201 respectively, compressed and encoded in accordance with an encoding mode signal from outside by way of any of a frame internal compression encoding means 0202, a field internal compression encoding means 0203 and (1/5) field internal compression encoding means 0204, and inputted to an exchange means 0105 of an ATM cell of encoding data by a switch means 0205. In the case of a standard video signal of NTSC system, if, for example, the (1/5) field internal compression encoding means 0204 is selected and the (1/5) field internal compression encoding means is performed on the basis of a DV system, data in a (1/5) field are shuffled; so only a delay of the (1/5) field, that is, about 13 ms delay.
Patent JP-H1180861-A (JP)
Title: High strength and high conductivity copper alloy wire rod and its production
Inventor: ICHIKAWA MASATERU
IPC: C22C9/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To produce a high strength and high conductivity copper alloy wire rod whose strength can be improved while high conductivity of >=50% IACS is secured at a low working ratio as a conductor material used for various electrical equipment, electronic equipment or the like and to provide a method for producing it. SOLUTION: This high strength and high conductivity copper alloy wire rod is the one having a compsn. contg. at least one kind selected from rare earth elements (preferably, La and Ce) in the Periodic Table by 0.01 to 2 wt.% in total, contg. one or >= two kinds of elements selected from the groups of Mg, Al, Mn, Zn, Ni and Zr by 0.01 to 0.3 wt.% in total, and the balance copper with inevitable impurities. Moreover, as for the method for producing the high strength and high conductivity copper allay wire rod, for preventing the oxidation of rare earth elements, the copper alloy molten metal having the above compsn. is cast in a reducing atmosphere.
Patent JP-H04121124-A (JP)
Title: Hydroponic culturing device
Inventor: YOSHIDA RYOHEI
IPC: A01G31/00
Filed: 1990-09-10
Abstract: PURPOSE:To induce comfortable feeling by generating a small murmuring sound by providing a head difference between a liquid-jetting port and a liquid surface of a culturing tank and a special joint part at an intermediate position between a pump and the liquid-jetting port and intermittently dropping nourishing solution onto the liquid surface of the culturing tank. CONSTITUTION:A fixed head difference is provided between a liquid-jetting port 3 and a liquid surface of a culturing tank 7 and a joint part 1 having an inner cross sectional area smaller than an inner cross sectional area of a conduit 2 is provided at an intermediate position between a pump 4 and the liquid-jetting port. Thereby, nourishing solution is intermittently dropped onto the liquid surface of the culturing tank and a sound resembling a small murmuring sound is generated, then not only comfortable visual feeling by watching cultured plant but also an auditive comfortable feeling made from comfortable sound resembling the sound of murmuring generated by flowing down of the nourishing solution are obtained.
Patent JP-S62101276-A (JP)
Inventor: ONO MITSUHITO
IPC: A63H3/04
Filed: 1985-10-28
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-H04119741-A (JP)
Title: Communication system
Inventor: ASABA SHOJI
IPC: H04L12/58
Filed: 1990-09-10
Abstract: PURPOSE:To build up a communication system with high reliability by setting a special terminal equipment to at least part of centers and allowing other center using a destination terminal equipment as the special terminal equipment to send a text to the destination terminal equipment when the transmission from the center using the destination terminal equipment as a control terminal equipment is disabled. CONSTITUTION:A text from a terminal equipment A and received by a center #1 is transferred to centers #2, #3 and when a line between the centers #2 and #3 is faulty, since a center number 01 is registered in a user ID table 20 corresponding to the caller terminal equipment A in the center #2, the center #2 informs a line fault to the center #1. A direct transmission function to a destination terminal equipment B on the user ID table 20 of the center #1 is sent to be 'in existence'. Then a telephone number of the destination terminal equipment B is read directly from a transmission table 22 and the destination terminal equipment B is dialed and the text is sent thereto and the result is reported to the caller terminal equipment A.
Patent JP-S62100994-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/00
Filed: 1985-10-28
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-S6393305-A (JP)
Title: Reverse osmosis membrane concentrator
Inventor: TAKADA KAZUHARU
IPC: B01D65/02
Filed: 1986-10-09
Abstract: PURPOSE:To shorten the time necessary for all interchange of liquid to be concentrated and to reduce the usage of the liquid to be concentrated, by inserting a membrane unit into a closed tank having a pressurizing means and connecting an introduction duct for the liquid to be concentrated of the raw material to the upper part of the tank and connecting a discharge duct for a concentrate to the lower part of the tank. CONSTITUTION:In a batch-type reverse osmosis membrane concentrator, liquid to be concentrated in a closed tank 9 provided with an inserted membrane unit 13 is allowed to flow in the tank 9 upward from the lower part with a circulation pump 2 in such a state that the tank is held at the prescribed high pressure with a pressurization pump 4, and the liquid which has permeated through the reverse osmosis membrane is taken out from a takeout duct 6. When the liquid to be concentrated is reached the prescribed limited concn., the pump 2 is stopped and a valve 15 of a discharge duct 8 for the concentrate at the bottom of the tank 9 is opened to discharge the concentrate and on the other hand, fresh liquid to be concentrated of the raw material is introduced through an introduction duct 5 with an introduction pump 16, and the concentrate in the tank 9 is wholly interchanged therewith. In this case, dirt of the reverse osmosis membrane can be washed by the fresh liquid to be concentrated, and only highly concentrated concentrate can be quickly discharged due to the difference in gravity.
Patent JP-H0982999-A (JP)
Title: Photocell, manufacture thereof and semiconductor device with the same photocell
Inventor: GOTO HIROSHI
IPC: H01L31/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain large electromotive force with a relatively small area by utilizing a voltage generated between the first semiconductor region of a first photoelectric generator and the fourth semiconductor region of a second photoelectric generator on the basis of an incident light. SOLUTION: When a thin film semiconductor that an inverted layer formed by a gate electrode is very thin (normally 10nm or less) is used for a photocell, a diffused layer may be provided only at one side since the inverted layer is very thin, and the size of a depression region between a P<+> type region 20 and an N<+> type region 24 may sufficiently be increased. Accordingly, the electromotive force per unit of the photocell can be increased. Since the reflected light returned from the boundary between a semiconductor thin film 16 and a gate insulating film 14 and the boundary between the film 14 and the gate electrode 12 can be effectively used, the generating efficiency is improved as compared with conventional photocell.
Patent JP-H1189212-A (JP)
Title: Power converter and circuit board device
Inventor: KOBAYASHI KIYOTAKA
IPC: H05K1/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To commonly use a conductive attaching member which electrically connects the circuit pattern of a circuit board to a signal transmitting member, as a member which mechanically fixes the circuit board to the signal transmitting member. SOLUTION: Terminals 34 and 36 are fixed on a printed board 24 on which a circuit element related to a snubber circuit 32 is mounted, and the ends 40 of the terminals 34 and 36 are soldered to a circuit pattern. The terminals 34 and 36 fixed to the printed board 24 are electrically connected to bus bars 48 through terminals 46 by screwing screws 44 passed through the through holes 42 of the terminals 34 and 36 in the bus bars 48 through the terminals 46.
Patent JP-S60131295-A (JP)
Title: Thermal transfer ink sheet
Inventor: TOMITA HIROSHI
IPC: B41M5/34
Filed: 1983-12-20
Abstract: PURPOSE:To enable to record multicolor images, by a method wherein a plurality of light-attenuating layers are laminated on a base film in such an order that an upper layer has a lower melting point, and a color ink layer having a melting point lower than those of the light-attenuating layers is provided thereon. CONSTITUTION:Grey tone ink layers 3a, 3b, 3c having a thickness of about 1mum are sequentially laminated on the base film 2 such as a polyester film, and a monochromatic color ink layer 4 having a thickness of about 3-4mum is laminated thereon to produce a thermal transfer ink sheet 1. The melting points M1, M2, M3, M of the ink layers 3a, 3b, 3c, 4 satisfy the relationship M1>M2>M3> M. When the ink layers 4, 3a, 3b, 3c are heated through the base film 2, either only the color ink layer 4 is transferred onto the recording paper 12, or the ink layer 4 and the ink layer 3c or the like are overlappingly transferred onto the paper 12.
Patent JP-H04126804-A (JP)
Title: Cold weather clothing
Inventor: YAMAGA AKIRA
IPC: A41D13/00
Filed: 1990-09-13
Abstract: PURPOSE:To readily produce the subject cold weather clothing useful for thermal insulation in a cold district by applying a powdery silica glass of high purity having a specified particle size to a ground fabric. CONSTITUTION:An objective cold weather clothing obtained by applying a powdery silica glass of high purity having <=5mum particle size to a ground fabric using a resin binder. The above-mentioned method is suitable also for gloves, socks, winter sports wears, etc., a mat, a blanket, etc. In addition, if a resistance element of an aluminum foil is made to adhere to the above- mentioned ground fabric coated with the high-purity silica glass powder on the opposite side to the above-mentioned powder-coated layer so as to supply a microvoltage from an air cell or a paper cell to a prescribed position of the above-mentioned aluminum foil, a synergistic effect between the body temperature and heating can be preferably obtained.