baber/WOPTO huggingface dataset:
Patent JP-S62104908-A (JP)
Title: Centrifugal spinning device for pitch yarn
Inventor: SHONO HIROAKI
IPC: D01F9/14
Filed: 1986-04-07
Abstract: PURPOSE:To precisely carry out temperature control of melt pitch and to produce high-quality pitch yarn, by directly equipping a spinner disc with a heating means. CONSTITUTION:A spinner disc 6 having plural spinning nozzles is provided with heating a means 12 and a heating means 12b to directly heat the spinner disc and a hollow revolving shaft 10 supporting the spinner disc 6 is equipped with a rotary resistance mechanism 40. The resistance mechanism 40 consists of electricity receiving rings 44a-44d set at the outer periphery of the hollow revolving shaft 10 and electricity feeding brushes 48a-48d attached to a hollow fixed shaft 22 outside the revolving shaft 10.
Patent JP-H05284486-A (JP)
Title: Video signal encoding/decoding device
IPC: H04N7/00
Filed: 1992-04-01
Abstract: PURPOSE:To exactly obtain a blanking level by detecting the blanking level of input digital video signals for every specified period and correcting the value of video signals at an encoding or decoding part. CONSTITUTION:For a Y signal 104 digitized at an A/D converter 3a, the blanking level is calculated for every fixed period at a blanking level detecting circuit 12a. This calculated blanking level is compared with a black level value calculated by the encoding/decoding device or encoding/decoding method, and a differential value 202 is calculated. This differential value 202 is outputted from the blanking level detecting circuit 12a. The Y signal 104 inputted to an input signal value correcting circuit 4a is impressed to an encoding circuit 5a as a Y signal 107 which signal value is corrected by subtracting the differential value 202 at a subtracter 9a.
Patent JP-H09247483-A (JP)
Title: Picture emphasizing device
Inventor: SATO YOJIRO
IPC: H04N1/60
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a picture emphasizing device where a picture with strong contrast is obtained by deciding the conversion quantity of a density, a hue and a saturation in an output picture. SOLUTION: An HLC signal being the three-attribute signal of visual sensation is obtained in a coordinate converting part 1 and the HLC signal is inputted to a histogram count part 2. A two-dimensional or one-dimensional histogram obtained in the histogram count part 2 is inputted to a color area dividing part 3. The color area is divided by the inputted two-dimensional or one- dimensional histogram in the color area dividing part 3. The divided area is inputted to a shortest distance locating part 4. Distance, that is, to which color area the picture element of a picture signal is close is judged and the nearest area is judged. One look-up table(LUT) for conversion is selected in accordance with the judged area and conversion for emphasizing the density, the saturation and the hue is executed.
Patent JP-S60224158-A (JP)
Title: Magnetic disk device
Inventor: SAKURAI HIROSHI
IPC: G11B21/08
Filed: 1984-04-20
Abstract: PURPOSE:To prevent the invasion of dust, etc. to a magnetic head shift mechanism by detecting the reference position of a magnetic head by means of an interrupter which is revolved in a body with a rotary shaft of a motor for drive of the head shift mechanism. CONSTITUTION:A stepping motor 11 is revolved toward an arrow head, and a shift mechanism 5 is moved toward an arrow head via a steel belt 13 wound and fixed around a pulley 12. In this case, an interrupter 20 is revolved together with a damper main body 18 by a rotary shaft 11A of the motor 11. Then the interrupter 20 is put into a gap 30 of a photoelectric sensor 27 to cut the light given to a photodetecting element 29 from a light emitting element 28. Thus it is detected that a magnetic head 4 is set accurately on a reference track of a disk 3. A reference position detector is provided at the outside of a housing and therefore can be maintained and repaired without opening a cover of the housing. This prevents the invasion of dust, etc. into the housing.
Patent JP-H06285782-A (JP)
Title: Robot hand
Inventor: MASUNAGA KATSUMI
IPC: B25J15/08
Filed: 1993-04-06
Abstract: PURPOSE:To appropriately and rapidly grip either a soft or hard workpiece by using a linear actuator as a drive source for applying a drive force to pawls. CONSTITUTION:An arm 5 is coupled at one end to a pin 3 planted to a pawl 1 through the intermediary of a bearing 4. Similarly, an arm 8 is coupled at one end to a pin 6 planted to a pawl 2 through the intermediary of a bearing 7. A bearing 11 is interposed between a pin 9 piercing through the crossing point between the other end parts of these arms 5, 8, and the arms 5, 8. This point 9 is planted to the upper surface of a slider 13 adapted to be moved in a Y direction along a guide. With this arrangement, a three-joint link mechanism is constituted by the two arms 5, 8 and the bearings, and further, these pawls 1, 2 are moved to and from each other by linear actuators 47, 48. In this phase, the slide 13 is associatingly moved by the action of the three joint link mechanism so that the pawls 2, 1 are restrained in the Y direction so as to be reciprocated.
Patent JP-S60221913-A (JP)
Inventor: KOIZUMI HARUYUKI
IPC: H01H13/20
Filed: 1984-04-19
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-H10274044-A (JP)
Title: Duct device for engine
Inventor: KINO HITOSHI
IPC: F02B29/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve engine performance by suppressing the rise of intake air temperature in the whole passage of an intake system while intake air is taken into an engine. SOLUTION: An intake part 4 is provided with a first passage having a first intake port for taking in outside air, and a second passage having a second intake port for taking in outside air. In this intake part 4, the first passage and second passage are collectively provided so as to be partitioned by a common partition wall. A body part 23 has an air filter chamber connected to the first passage, and an air chamber connected to the second passage and having an exhaust port in the specified position of an engine room. In this body part 23, the air filter chamber and air chamber are partitioned by a common partition wall.
Patent JP-H01252046-A (JP)
Title: Link layer control system
Inventor: YAMAGUCHI KENJI
IPC: H04L29/08
Filed: 1988-03-31
Abstract: PURPOSE:To easily attain facing to a completely different system by automatically determining the sending period of a fill-in signal FISU in link layer control in correspondence to the imprement condition of the FISU transmission and reception of an opponent node. CONSTITUTION:A signal (data) to be received from a line 11 is serial parallel converted by a URT12 and outputted for the unit of one octet. Then, the signal is stored through a DMA13 to a buffer memory 14. When the reception of one frame is completed, interruption is loaded from the URT12 to a processor 15. The processor 15 checks an LI field in the memory 14 and in the case of LI=0, the FISU is considered to be received. Then, an internal flag is turned on, a timer 18 is started and the next reception of one frame is waited. When the frame to be next received is samely FISU, a timing of this interval is read from a timer 14. The value of the timing is used as the timing of the following FISU sending period in a transmitting side.
Patent JP-H09268896-A (JP)
Title: Tunnel support material
Inventor: YOSHIMURA MUNEO
IPC: E21D11/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To quickly cope with the change of the natural ground condition and improve the efficiency of construction and the economical efficiency by forming an outer peripheral surface of a frame curved along the inner periphery of a tunnel and formed by main girders curved along the inner periphery of a tunnel and divided in the circumferential direction, a coupling plate and a reinforcement plate as a lath net structure. SOLUTION: A timbering material 10 is formed as a frame by plural main girders 1, 1 formed by curving a steel material having a U-shaped section along the inner peripheral form of a tunnel to be excavated and divided in the circumferential direction, a coupling plate 2 for connecting both ends of the main girders 1, 1, and a reinforcement plate 3 for connecting the central parts thereof. A lath net 4 is stretched on the curved outer peripheral surface of the frame. Further, a connecting bolt hole 2a for the timbering material 10 is provided in the coupling plate 2, and a carrying hanger hole 3a is provided in the reinforcement plate 3. The coupling plates 2 are connected to each other to be ring-like, and the top end part of the ring is widened by a jack to be made closely adhere to the natural ground.  The timbering after excavation is selected according to the condition of the natural ground and constructed, or it is suitably changed while confirming the construction status to be constructed.
Patent JP-S557166-A (JP)
Title: Tissue processing device
Inventor: FUJIKAWA MAMORU
IPC: B65H45/20
Filed: 1978-06-30
Abstract: PURPOSE: To enlarge processing capacity by incorporating such a procedure as piling the material paper for tissue, cutting off both sides, folding with a holder, cutting in the longitudinal direction, and cutting these folded sheets transversially.  
     CONSTITUTION: In a material paper supply device 1, material paper 22, 23, 24 unrolled from the rolls for material paper 14, 16, 18 is piled up with the aid of guide rollers 10, 11, 12, 13 and a material paper conveying belt 9 to be fed to a cutting device 28, where the both sides are cut away. This piled material paper 25 with its sides cut away, is cut in the longitudinal direction into divisions with a certain length by a rotary cutter 36 of the folder's body 26 and then every piece is folded in two by a holder 44 at the center in the conveying direction. These folded sheets 20 are fallen onto the guide 52 and cut in a certain spacing by a slitter 51 in the transversial direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S525311-A (JP)
Title: Process for melt spinning
Inventor: IGAWA KEISUKE
IPC: D01D1/10
Filed: 1975-07-01
Abstract: PURPOSE: To correct spinning troubles by preventing the abnormal residence and foaming of the molten polymer with the help of a drag filter inserted between the spinneret and the filter of the spinning apparatus, thus controlling the filtering pressure and the spinning pressure at specific values respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61238655-A (JP)
Title: Image forming device
Inventor: OBANA SHIGENORI
IPC: G03G15/00
Filed: 1985-04-16
Abstract: PURPOSE:To stack sheets of paper of various sizes in alignment on a tray and allow the simple storage movably back and forth along the discharge direction so that it advance length from a paper discharge port can be charged for hooking. CONSTITUTION:Sheets of paper P discharged through paper discharge rollers 20 are dropped and received on a paper discharge tray 22, their tips hit a stopper 22b, and they are stopped and stacked in alignment. A tray 22 is provided movably along a passage section 24, a hooking piece 22a can be released and moved from one hooking recess 25 and hooked with another hooking recess 25 against the force of a spring 26 by holding a handle section 22c. Hooking recesses 25 are formed at positions in response to various sizes of sheets P and decide the advance length from the paper discharge port 21. In addition, scales displaying paper sizes in response to the advance length are formed on the surface of the tray 22, and the advance length can be adjusted by observing them. When copying is not performed, the tray can be pushed in and stored.
Patent JP-S59206628-A (JP)
Title: Method of electronically controlled fuel injection in internal-combustion engine
Inventor: ITOU TOSHIMITSU
IPC: F02D41/10
Filed: 1983-05-09
Abstract: PURPOSE:To simplify the construction of a controller for asynchronous fuel injection in the acceleration of an engine, by determining a fuel increase value in terms of the period from the time of opening of an entirely closed throttle valve and the ate of change in that of change in the load upon the engine. CONSTITUTION:A throttle sensor 6 detects the time of opening of a throttle valve entirely closed. A reference value, which increases with the lapse of time from the detected time, is determined. A fuel increase value is determined in terms of the reference value and the rate of change in that of change in the load upon an engine found out by an intake pressure sensor 10. Asynchronous fuel injection is performed by an injector 16 depending on the fuel increase value. This constitution dispenses with a linear throttle sensor. The construction of a controller is thus simplified.
Patent JP-H10273843-A (JP)
Title: Surface treatment of yarn package
Inventor: YAMAGUCHI YOSHIO
IPC: D02J7/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method by which the efficiency of a production line is improved by arranging the finishing times of the surface treatment of the whole plural yarn packages so as to be same even if the outer diameters are different and further, and further the surface treatment of the yarn package having yarn broken while carrying out the surface treatment is carried out by accurately peeling and removing the remaining yarns. SOLUTION: Outer diameter-measuring instruments 9A and 9B of yarn packages 5A and 5B are arranged corresponding to a plurality of spindles 2A and 2B, and the outer diameter of the yarn packages 5A and 5B are measured by the outer diameter-measuring instrument 9A and 9B at the starting time of a surface treatment. Rotational rates of spindles 2A and 2B are regulated according to the each diameter so that the pealing and removing treatment of the whole yarn packages may be finished substantially at the same time. A yarn break detecting sensors 11 for detecting the yarn break during the pealing and removing treatment are installed, and the already pealed and removed yarn amount from the start of the surface treatment to the detection of the yarn break is calculated.  A remaining amount to be pealed and removed is calculated from the already pealed and removed amount and a prescribed amount to be pealed and removed, and the surface treatment of the package having yarn break caused on the way of the surface treatment is carried out based on the remaining amount.
Patent JP-S57196143-A (JP)
Title: Humidity-sensitive element
Inventor: NISHI SHINICHI
IPC: G01N27/12
Filed: 1981-05-29
Abstract: PURPOSE:To provide a humidity-sensitive element excellent in the responsiveness, by forming a humidity-sensitive layer with a thickness of 200-10,000Angstrom  containing a merocyanine pigment having a straight-chain aliyl group. CONSTITUTION:A conductive film of an NESA glass substrate 1 is removed in a proper shape by etching to form a lower layer electrode 2. Twenty layers of a monomolecular films made of a surface active organic pigment of the formula are laminated on the substrate 1. In the preparation of this monomolecular film, a benzene-chloroform mixed liquid (-10<-4>M) is dropped using a dropper on the surface of purified water of pH11.8 to form a thin gold reflecting film to which a float is applied at a specified pressure. The thin film is shifted onto the substrate by a horizontal attachment or vertical immersion method to form a layer of a monomolecular film. This procedure is repeated to make prepare twenty layers of a monomolecular film. Thereafter, an upper layer electrode 4 is formed of a metal or a metal oxide different from the lower layer electrode 2. The humidity is determined by detecting current flowing between the both electrodes. The response time with the rise of RH from 45% to 90% is within about 1%.
Patent JP-S5824074-A (JP)
Inventor: ROJIE PARURIE
IPC: E05B15/02
Filed: 1982-05-15
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-H11284207-A (JP)
Title: Integrated silicon thin film photoelectric conversion device and its manufacture
Inventor: OKAMOTO KEIJI
IPC: H01L31/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an integrated silicon thin film photoelectric conversion device which has a superior photoelectric conversion characteristic and can generate a high output with a high voltage. SOLUTION: An integrated silicon thin film photoelectric conversion device is constituted by successively laminating a rear electrode layer 102, at least one crystalline silicon photoelectric conversion unit layer 105, and a transparent electrode 111 upon another on an insulating substrate 101. The transparent electrode layer 111 is divided into a plurality of parts so as to form a plurality of photoelectric conversion cells by a plurality of substantially straight parallel isolating grooves 104 and 107 and the cells are electrically connected in series with each other through the isolating grooves 107.  The grooves 107 also work as dividing grooves for dividing the photoelectric conversion unit layer 105 and transparent electrode layer 111 into pluralities of parts and one side wall of each groove 107 is coated with a printed metallic connecting belt 108a formed by screen-printing metallic paste. The connecting belt 108a electrically connects one transparent electrode of one cell to the rear electrode of the adjacent cell.
Patent JP-S525882-A (JP)
Title: Process for the suspension polymerization of vinychloride
Inventor: KAWAKADO HARUO
IPC: C08F2/18
Filed: 1975-07-02
Abstract: PURPOSE: Subject process comprises applying a rhodanide to surfaces of inner walls and inner accessories of a polymerization reactor, and preventing deposition of polymer thereby. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10273724-A (JP)
Title: Manufacture of nonoriented silicon steel sheet with high magnetic flux density and low iron loss
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacture of a nonoriented silicon steel sheet having high magnetic flux density and low iron loss and used for iron core material for electrical equipment. SOLUTION: A slab, having a composition consisting of, by weight, 0.1-3.5% Si, 0.5-2.5% Ni, 0.1-1.0% Mn, <=0.0050% C, <=0.0050% N, <=0.0050% S, and the balance Fe with inevitable impurities, is used. This slab is hot-rolled, and the resultant hot rolled plate is subjected to hot rolled plate annealing, to cold rolling once, and then to finish annealing. In this method of manufacturing a nonoriented silicon steel sheet, finish hot rolling finishing temp. is regulated to a temp. not lower than the Ar3 point and coiling is carried out at <=550 deg.C.
Patent JP-H09239357-A (JP)
Title: Water purifier
Inventor: FUJIMATSU AKIRA
IPC: C02F1/68
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To remove harmful substances, etc., without increasing users' expense, to enhance an antibacterial activity after purification and to prevent the treated water from recontamination. SOLUTION: A packed part 6 for removing harmful substances, etc., in a service water such as city water imparting an antibacterial property to the service water and a filtration part 12 for treating the water treated in the packed part 6 are provided in the main body 1 of a water purifier having an inlet part 4 for introducing the service water from a faucet 2 through a hose 3. At least one kind of packing 7 selected from the pumice or its crushed stone contg. an eluting silica component or a tableted filter medium formed by impregnating the pumice powder contg. the eluting silica component with the eluate of humus is packed in the packed part.
Patent JP-H06257606-A (JP)
Title: Turnbuckle body and manufacture thereof
Inventor: AMAO TSUTOMU
IPC: F16B7/06
Filed: 1993-03-03
Abstract: PURPOSE:To reduce thickness by connecting right-handed and left-handed female screw members to outer sides of both ends of a body member, and thereby equalizing stress applied at the time of use. CONSTITUTION:In a turnbuckle body, a female screw member 2 on which right- handed female screw is threaded and a female screw member 3 on which a left-handed female screw is threaded are connected on outer sides of both ends of a thin and long body member 1 the barrel member 1 is made up of a pipe which has an even sectional shape in a longitudinal direction. The diameter is preferably not more than double the diameter of bolt. A screw machining part necessitates a length not less than 0.8 time the port diameter of the screw. The material, for which high strength steel such as carbon steel is available, is required to match the materials strength of the body member 1. The female screw members 2, 3 are connected to the outer sides of the both ends of the barrel member 1 by frictional press-fitting. Circular projections having thickness corresponding to the inner thickness of the pipe are preferably provided on the connection surfaces of the female screw members 2, 3, facing to the thickness of the pipe.
Patent JP-S60225174-A (JP)
Title: Two-color electrophotographic copying method
Inventor: ARAI AKIO
IPC: G03G15/01
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a black-and-red two-color copy of superior picture quality by forming a red separated electrostatic latent image of an original on the 2nd N type photosensitive body and developing with positive black toner, superposing and transferring the black toner image on and to a red toner image which is fixed previously, and fixing the obtained black-and-red toner image. CONSTITUTION:The N type photosensitive drum 3 which is charged negatively by an electrostatic charger 12 is irradiated with a light image which is reflected by a half-mirror 24, reflected by mirrors 22 and 23, and passed through a red separation filter 36 to form a negatively charged red separated electrostatic latnet image thereupon. This electrostatic latent image is developed by the developing roller 7 of a developing device 5 which contains positive black toner to obtain the black toner image. When a form on which a red toner image is fixed previously reaches a transfer and separation charger 11, the black toner image is transferred onto the red toner image synchronously, passed through form conveyor belt 29 and 30, and fixed completely by fixing devices 31 and 32 to obtain the desired black-and-red two-color copy.
Patent JP-H04294215-A (JP)
Title: Method of measuring amount of slurry or solid matter in fluid
Inventor: GOTOU TSUTOMU
IPC: G01F1/74
Filed: 1991-03-22
Abstract: PURPOSE:To continuously measure the total amount or the total discharging amount of slurry or a solid matters contained in a fluid by multiplying an instantaneous concentration output of a concentration sensor which measures the concentration of the slurry or solid matters by an instantaneous flow rate output of a flowmeter which measures the flow rate of the fluid, by means of an operational device. CONSTITUTION:The flow rate of a pulp liquid 2 is measured by a flowmeter 3 and the concentration of the pulp contained in the pulp liquid 2 is measured by a concentration sensor 4. An operating device 5 multiplies the output of the flow rate of the flowmeter 3 by the output of the concentration of the concentration sensor 4, thereby to calculate the total amount or the total discharging amount of the pulp.