baber/WOPTO huggingface dataset:
Patent JP-S58110214-A (JP)
Title: Patterned sheet and manufacture thereof
Inventor: MATSUMOTO KATSUFUMI
IPC: A47K3/02
Filed: 1981-12-24
Abstract: PURPOSE:To produce a patterned sheet having a beautifull pattern, by a method wherein a sheet body, whereon a pattern is decorated, is placed on a soft laminar product, and through puncture of a needle-shaped body into the sheet body, a number of holes, in which their peripheries emerge from one surface side of the sheet body, are bored. CONSTITUTION:A sheet body, whereon a pattern is decorated, is placed on a soft laminar substance, and through puncture of a needle-shaped body with a diameter of 0.1-2.5mm. thereinto, holes 2, in which their peripheral parts emerge from one surface side, are formed. This permits the production of a sheet having a  beautifull pattern.
Patent JP-S6371853-A (JP)
Title: Photomask
Inventor: KONO TOSHIHIKO
IPC: G03F1/64
Filed: 1986-09-16
Abstract: PURPOSE:To facilitate the replacement of a pericle film and to eliminate soil due to an adhesive by permitting the magnetic force of a magnetic part provided around a circuit pattern in a photomask main body to maintain the frame of the pericle film. CONSTITUTION:The magnetic part (reticle part) 4 is provided around the circuit pattern 3 in the photomask main body 1. The magnetic force of the magnetic part 4 maintains the pericle frame 5 to which the pericle film (transparent film) 6 covering the circuit pattern 3 is expanded. Unlike a conventional method that a frame is stuck with an adhesive tape, the replacement of the new pellicle film 6 is facilitated. Besides to that, the soil of the circuit pattern 3, which the adhesive causes, can be prevented.
Patent JP-S6196325-A (JP)
Title: Evaporating type burning device
Inventor: KASADA TOSHIO
IPC: F23D11/02
Filed: 1984-10-15
Abstract: PURPOSE:To decrease the remaining kerosene in an evaporating chamber, also adhered and accumulated tar in the evaporating chamber by a method wherein a nozzle is closed by a needle with the designated time delaying after an electromagnetic pump stopping. CONSTITUTION:At extinguishment operation, an electromagnetic pump 2, convection fan and the like are stopped simultaneously. In this case, a solenoid 14 is energized after passing the designated time (td) following the stopping of the electromagnetic pump 2. A needle 12 closes a nozzle hole 8 due to the energizing for the solenoid 14 after passing the delay time (td). As evaporated gas is discharged from the nozzle hole during the (td) time after the stopping of the electromagnetic pump 2, the remaining evaporated gas in an evaporating chamber 4 is nearly discharged, accordingly, the amount of kerosene recovered from a return pipe 17 in an oil tank 1 is extremely little.
Patent JP-H0382021-A (JP)
Title: Depositing method of metallic thin-film
Inventor: YAMAMOTO HIROSHI
IPC: C23C16/06
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a depositing method, through which excellent electrical interface characteristics are acquired, the lag time is not generated until the starting of deposition and adhesive properties are improved, by adopting a chemical vapor deposition method including no specific temperature and no period of an atmosphere during a time up to the time of the starting of a deposition process after the time of completion in a pretreatment process in which the state in which hydrogen atoms are adsorbed onto a silicon surface is formed. CONSTITUTION:A substrate 1, from at least one part of a surface of which silicon is exposed, is used, a pretreatment process in which the state that hydrogen atoms are adsorbed onto a silicon surface is shaped is included, and a period when the temperature of the surface of the substrate 1 is 200 deg.C or higher and steam partial pressure in an atmosphere with which the surface of the substrate 1 is brought into contact is 10<-2>Pa or more is not contained during a time up to the time of the starting of a deposition process after the time of the completion of the pretreatment process. When the pretreatment process in which an opening section 3 is formed to an insulating film 2 covering the surface of the Si substrate 1 and a surface oxide film 4 is removed is executed through etching in a hydrofluoric acid solution and washing by water in pure water, a hydrogen adsorbing layer 5 is shaped onto the Si surface. The whole is mounted to a CVD device, and an atmospheric gas containing WP6 and SiH4 is fed and a W thin-film 6 is deposited.
Patent JP-H0264911-A (JP)
Title: Magnetic memory medium and its production
Inventor: MURAKAMI TAKU
IPC: B42D15/10
Filed: 1988-08-30
Abstract: PURPOSE:To prevent the easy erasing of the information which is once stored by providing a nonmagnetic part and magnetized part to the magnetic memory medium. CONSTITUTION:The magnetic characteristics of a precipitation hardening type magnet such as alnico magnet, or iron/chromium/cobalt magnet are created by subjecting the magnet to a heat treatment in a magnetic field to precipitate the particles having uniaxial magnetic anisotropy by spinodal decomposition so as to provide the anisotropy thereto. The secondary precipitation is, therefore, suppressed and the desired nonmagnetic part 1B is formed when the desired part of the precipitation hardening type magnet 1 is subjected to the heat treatment again without applying the magnetic field atmosphere thereto. This nonmagnetic part 1B is not magnetized by all means even if an external magnetic field is impressed thereto. The easy erasing of the information which is once stored is thus prevented.
Patent JP-2001044773-A (JP)
Title: Low noise amplifier
Inventor: HATANAKA HIROSHI
IPC: H03F3/60
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a low noise amplifier that comprises a flat circuit where a resistance loss of an input side matching circuit is reduced to enhance a noise figure. SOLUTION: The low noise amplifier consists of a dielectric board 1 having a ground conductor 2 provided on the other side and a transmission line 50 provided on one side, an amplifier element that is mounted on the one side of the dielectric board 1, the transmission line 50 provided on the one side of the dielectric board 1, an input side matching circuit 30 provided at an input stage of the amplifier element, and a support 11 that is provided at the other side of the dielectric board 1 to support the dielectric board 1. The support 11 has a recessed part at its region on which the input side matching circuit is placed and a ground conductor 2 in a recessed part provided to the other side of the dielectric board 1 is removed.
Patent JP-H0960222-A (JP)
Title: Draining structure of roof with folded plate
Inventor: KAWANAMI EIJI
IPC: E04D13/076
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the snow having slided on a roof from dropping at the eave tip by furnishing an opening for rainwater drain in the bottom surface of the eave part. SOLUTION: On the water stop side of an opening 1 formed in the eave part bottom surface of a roof consisting of folded plats, the bottom surface of the roof is bent downward so that a tab 2 is formed, and thereby rainwater, etc., having flowed on the roof bottom surface is allowed to flow into an eave gutter 5 furnished under the opening 1 alongside the tab 2. In the downstream of the opening 1 the roof bottom surface is folded upward so as to form a projection 4 from the roof bottom surface. Each lump of snow having slided down on the roof will run against the projection 4, and will not fall off to the downstream side. Rainwater and/or snow lumps dropping from the opening 1 are received by the eave gutter 5 located under the opening 1 and led to a draining facility provided on or under the ground.
Patent JP-H0379347-A (JP)
Title: Screen printing machine
Inventor: IZUMI YASUO
IPC: H05K3/12
Filed: 1989-08-22
Abstract: PURPOSE:To enable varying through hole forming environment to be quantitatively controlled by a method wherein vacuum attracting regulation is quantitatively performed from information of a vacuum level sensor provided to a vacuum attracting part which attracts a substrate. CONSTITUTION:A vacuum level sensor 14 is provided to a vacuum attracting part 10 which attracts a substrate 8 by vacuum. A controller 16 computes an optimum vacuum attracting condition from information on a position and a size of a through hole which is measured with a recognizing camera 7 to send a keying signal to a vacuum level regulation valve 22 and further, performs closed loop control by information from the vacuum level sensor 14 to emit a correction signal necessary to the vacuum level regulation valve 22. In that case, when the vacuum level of a vacuum attracting part 10 differs by an allowable level or over from a preliminarily established vacuum level, the controller 16 emits a signal so as to execute automatic inspection of a printing condition. Through hole forming environment which varies every moment can be quantitatively controlled thereby.
Patent JP-S6197135-A (JP)
Title: Production of iron oxide
Inventor: WADA MINORU
IPC: C01G49/02
Filed: 1984-10-16
Abstract: PURPOSE:To produce iron oxide having superior quality with high efficiency by cleaning and refining hematite ore or magnetite ore, then crushing to a desired particle size. CONSTITUTION:The concn. of hematite ore or magnetite ore 1 is adjusted in a concentration adjusting tank 2; ore <=10mu particle size is removed by classifying by the wet process in a cyclone 3, then the ore is classified with a hydraulic classifier 4, separated in a settling separator 5A, 5B to obtain a crude material having 10-250mu particle size distribution. Then, a reagent 6 such as alkali, fatty acid, kerosene, etc. is added to the slurry contg. the crude particles to adjust the pH to 6-10, then the particles are separated into concentrate 9A and tailing 9B on a Willfrey table 8. On one hand, the slurry contg. fine particles is separated into concentrate 11A and tailing 11B on a James table 10, and the pH of the concentrate 11A is adjusted to 9-10 by adding a reagent 13 such as alkali, collector, etc., and separated into concentrate 15A and tailing 15B by flotation 14. Thereafter, the concentrate 15A and the concentrate 9A are crushed to 0.8-2mu in a ball mill 16.
Patent JP-H1043992-A (JP)
Title: Method and device for multi-plane machining
Inventor: KIKUCHI TAKEOMI
IPC: G05B19/4093
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To easily perform the input work of a machining program in a short time by collectively inputting a machining program forming data for material shape and machining shape of a workpiece every working surface or every mounting surface without considering the dividing of a table or main spindle. SOLUTION: A display means 75 and an input means 76 are connected to the bus 71 of a NC device 7 through an interface circuit to interactively perform the input and output of information with a worker. The worker inputs material, material shape, machining shape and the like through the input means 76 according the menus displayed successively on the display device 75 to form a raw NC machining program. The raw NC machining program is subjected to a correction such as rearrangement of partial process, and a NC machining program is formed from the resulting corrected machining program, and finally stored in a NC machining program area 733.
Patent JP-H0884107-A (JP)
Title: Mobile radio system
Inventor: SUWA KEISUKE
IPC: H04B7/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a high quality communication service without lowering receiving level even when view between a base station and a mobile station is interrupted by an obstacle by reflecting a radio wave by a ceiling for reflecting it to form a transmission line for communication as a radio wave transmission means in an underground market or the like. CONSTITUTION: A substance 102 having a large reflection coefficient against a radio wave is applied on the lower surface of a ceiling 101 in an underground market or the like and a radio wave transmitted from a base station 103 is reflected by the substance 102 and transmitted to a mobile station 106. A base station antenna 104 has a directional antenna pattern 105 in the direction of the ceiling 101. In the case of transmitting a radio wave from the station 106 to the station 103, the transmitted wave from the station 106 is reflected by the surface of the ceiling 101 and received by the antenna 104 having the directional pattern 105 in the station 103. Consequently the receiving level of a radio wave can be prevented from lowering due to the interruption of a passenger or the like.
Patent JP-H0960558-A (JP)
Title: Carburetor for gasoline engine
Inventor: IIDA KIYONOBU
IPC: F02M19/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enable residual gasoline to decrease in an internal bottom part of a main nozzle inserting tube, by providing a cone base part in an upper part of a mounting boss of a cut solenoid, and making a part, lower than a metering hole in a tip end surface of a main jet facing toward inside the main nozzle inserting tube, face a circuferential surface of the cone base part. SOLUTION: A float chamber 3 is arranged in a lower part of a mixing body 2 internally provided with a venturi part 1, a main nozzle 7 is inserted from a lower end opening part 6 of a main nozzle inserting tube 5, and a main jet 8 is mounted in the lateral direction. The float chamber 3 communicates with the inside of the main nozzle inserting boss 5 through a metering hole 9 of the main jet 8, and a drain hole 10 is openably/closably drilled in the float chamber 3. Here, a cone base part 15 is provided on a mounting boss 12 of a cut solenoid 11, of a tip end surfaces 16 of the main jet 8, a part 17 lower than the metering hole 9 is made to face a circumferential surface 18 of the cone base part 15. In this way, only in the circumferential surface of the cone base part 15, a small amount of gasoline 19 is left to stay.
Patent JP-H0962514-A (JP)
Title: Device and method for controlling optimization of arrangement description
Inventor: HARAGUCHI MASATOSHI
IPC: G06F9/45
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To attain problem solution when the coincidence of shapes can not be discriminated by conventional loop merge processing by estimating the range of optimization execution concerning plural arrangement descriptions based on the level of optimization and the number of dimensions of arrangement decided in advance. SOLUTION: An optimization execution range discriminating means 2 is provided for discriminating the range of optimization execution concerning plural descriptions based on the level of optimization, the number of dimensions of arrangement of plural arrangement descriptions and the number of arrangement in each dimension decided in advance when reading a text 1 to be an input and performing optimum code generation to the plural arrangement descriptions composed of sentences for operating the arrangement of the text 1. Therefore, an optimum code 8 can be outputted within the optimization execution range discriminated by the optimization execution range discriminating means 2.  In this case, it is preferable to hold the level of optimization in an optimization level information holding part 3 and to hold the number of dimensions of arrangement of plural arrangement descriptions and the number of arrangement in each dimension in a dimension number/arrangement number information holding part 4.
Patent JP-H0559670-A (JP)
Title: Textile-treating agent composition for domestic use
Inventor: IDE KAZUTOSHI
IPC: D06M13/02
Filed: 1991-08-28
Abstract: PURPOSE:To provide the subject composition composed of a specific bipolymer emulsion or terpolymer emulsion and a textile softener component and giving excellent bulkiness to clothes. CONSTITUTION:The objective textile-treating agent for domestic use can be produced by thoroughly stirring and dispersing (A) a bipolymer emulsion consisting of a lower fatty acid vinyl ester (e.g. vinyl acetate) and N-vinyl-2- pyrrolidone or a terpolymer emulsion consisting of a lower fatty acid vinyl ester, an unsaturated carboxylic acid [e.g. (meth)acrylic acid] and N-vinyl-2- pyrrolidone and (B) a textile softener component (e.g. ordinary quaternary ammonium salt such as distearyl dimethyl ammonium). Extremely high bulkiness can be imparted to clothes by immersing clothes in the composition in a tank of a domestic clothes washer.
Patent JP-S6374826-A (JP)
Title: Paper feeding tray controller for copying machine
Inventor: KANETANI KOICHI
IPC: B65H1/14
Filed: 1986-09-17
Abstract: PURPOSE:To prevent any trouble from worsening, by detecting it at once even at time of a tray table getting out of order, and taking proper action in it, in case of such a type paper feeding tray that makes the tray mounted with copying paper move up and down by a motor and maintains a paper level at the time of paper feeding. CONSTITUTION:When a motor is rotating usually, a signal state is varied at every about 50m sec. at a photointerrupter 17 by rotation of a pulse generator 16. That is to say, a pulse at a period of about 100m sec is generated. But, when something wrong occurs in a tray table 1 and the motor 2 has been stopped, the signal is not varied even if more than 50m sec elapses. Unless the signal of the photointerrupter 17 does a time variation of 50m sec + an excess portion at the time of outputting the signal of motor rotation, a fact that the tray table 1 gets out of order is judgeable. At this time, since the motor 2 is stopped as leaving the large load imposed on the tray table intact, the motor 2 is rotated in the reverse direction to some extent and then the motor 2 is stopped, thereby displaying that a tray is out of order.
Patent JP-H0264698-A (JP)
Title: Each separate adjusting device of tremolo unit in stringed instrument
Inventor: ISHIKAWA YUKIO
IPC: G10D3/12
Filed: 1988-08-31
Abstract: PURPOSE:To execute a musical performance being rich in originality such as varying a chord, etc., in only a musical interval of an object string by setting the width for generating a tremolo effect at every string by isolating independently a tail piece and moving plural adjusting bridges which are screwed to a male screw axis corresponding to the strings of the upper and the lower adjusting frames. CONSTITUTION:On the lower part of the front end part of a bridge substrate 3, a main tension spring 9 energized in the direction standing against tension of a string 8 is provided, and a tail piece 4 having in the rear a projecting piece 4a in which a floating groove 4b which can float vertically is formed is supported pivotally so as to be freely turnable in accordance with each string 8 by a pivotal axis 5 fixed to a body 1. Subsequently, to the independent rear of the tail piece 4, an adjusting screw axis 6a of every string 8 is fixed in the vertical direction, and two adjusting screw bridges 6b are installed so as to be placed separately in the upper and the lower parts by setting the projecting piece 4a as a boundary, so that the vertical floating width of the tail piece 4 can be set arbitrarily by controlling the upper and the lower adjusting screw bridges 6b. In such a way, a musical performance being rich in originality such as varying a chord, etc., in only a musical interval of the string.
Patent JP-H0559960-A (JP)
Title: Mechanical supercharger with speed change gear
Inventor: ADACHI KAZUNARI
IPC: F02B39/12
Filed: 1991-08-28
Abstract: PURPOSE:To suppress any increase in the weight of a rotational body system by setting only one electromagnetic clutch and only one deceleration gear respectively, and providing a one-way clutch between a third shaft and the deceleration gear. CONSTITUTION:First, second and third shafts 22, 23, 24 are provided in a mechanical supercharger with a speed change gear, and first and second timing gears 25, 26 and first and second rotors 27, 28 are provided on the first and second shafts 22, 23. A first pulley 14 is controlled intermittently by an electromagnetic clutch 30. A deceleration gear 31 which engages with the second timing gear 26 is provided on one end of the third shaft 24, and a second pulley 15 is provided on the other end. A one-way clutch 32 is arranged between the deceleration gear 31 and the third shaft 24. By this constitution, only one electromagnetic clutch and only one deceleration gear are needed respectively, and since the third shaft can be separated from the first and second shafts by means of the one-way clutch, any increase in the weight of the rotational body is suppressed.
Patent JP-S6278333-A (JP)
Inventor: NOJIRI AKIYOSHI
IPC: E04B1/20
Filed: 1985-09-30
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-H0667306-A (JP)
Title: Reflection type screen
Inventor: SUZUKI TERUO
IPC: G03B21/60
Filed: 1992-08-17
Abstract: PURPOSE:To expand the range where an image is visible, and to obtain bright image quality by forming fine ruggedness on bead surfaces and forming corresponding ruggedness on the surface of a metallic film. CONSTITUTION:The many glass beads 3 of a small diameter are adhered via an adhesive 2 in the most densely aggregated state on the surface of a soft polyvinyl chloride(PVC) resin sheet 1 as a base material. Many fine recessed parts 4... are formed on the surfaces of the glass beads 3 which are granular spherical bodies so that many pieces of the ruggedness appear to be formed on the surface of the beads 3. The vapor-deposited aluminum films 5 as the metallic films are formed in the hermispherical parts on the side fixed to the PVC resin sheet 1 of the beads 3. These vapor deposited aluminum films 5 are sufficiently evaporated by deposition down to the bottoms of the recessed parts 4. Light including images, therefore, advances into the inside of the beads 3 through the light transparent parts thereof if this light is projected on the reflection type screen. The light is reflected by the hemispherical parts formed with the metallic films.
Patent JP-H0883104-A (JP)
Title: Plant controller
Inventor: IINO MINORU
IPC: G05B13/04
Filed: 1994-09-12
Abstract: PURPOSE: To provide a plant controller with which the unsteady-state operation of a plant can be stably and smoothly performed. CONSTITUTION: This device is composed of a predictive model controller 2, dynamic plant characteristic model data output part 3 for outputting a function expressing the dynamic characteristics of a controlled system, control system adjusting part 4 for outputting a stable robust control parameter based on the function, and limit condition adjusting part 5 for deciding limit conditions on a controlled variable and a manipulated variable. Thus, the predictive model controller 2 can be adjusted into a satisfactory state corresponding to changes in the operation conditions of the plant and non-linear characteristics to be generated in the case of the unsteady-state operation of the plant can be dealt with.  Especially, when rapidly changing the controlled variable in the unsteady- state operation, braking is loaded to the changing speed of the controlled variable by the automatic adjustment of the limit conditions so that the strong non-linear characteristics can not appear, and the stability of the unsteady-state operation can be kept.