baber/WOPTO huggingface dataset:
Patent JP-H02201133-A (JP)
Title: Sensing method of distribution type optical fiber sensor
Inventor: OZAWA YASUO
IPC: G01K11/12
Filed: 1989-01-30
Abstract: PURPOSE:To accurately measure the temperature of an object which changes according to time or place by deciding whether the change of physical quantity in terms of time is easy or sudden based on the magnitude of a difference between a data group and a main data group obtained just before it with respect to a decision level. CONSTITUTION:Light pulse is made incident from one end of the optical fiber 4 and the distribution of the scattered light of a part along the optical fiber, that is, temperature distribution is obtained by a distribution type sensor which uses an OTDR method for detecting the backscattered light. Then, the data group D1 obtained by performing N1 times of averaging processing less than N0 times of averaging processing in which measuring accuracy in a state where a series of sampling and the change of physical quantity are temporally easy is high is conducted to an averaging processing selection device 2. The group D1 is compared with every data corresponding to the main data group D0 obtained just before it so as to generate a difference DELTAD, which is compared with the decision level so as to obtain a new data group based on the magnitude of the difference by averaging processing. Meanwhile, when the change is sudden, the measurement is performed by setting the data group D1 obtained by N1 times of processing as a new main data group. As a result, temperature distribution arithmetic display 3 is performed.
Patent JP-S52104245-A (JP)
Title: Automatic focusing device
Inventor: SHIMADA TAMOTSU
IPC: G03B13/36
Filed: 1976-02-27
Abstract: PURPOSE: To perform continuous focusing with faithful follow-up by controlling the focusing on the basis of measured signal distribution of three pictures in one horizontal scanning period of TV. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61180847-A (JP)
Title: Ventilator for air conditioner
Inventor: AOYANAGI SEIICHIRO
IPC: F24F7/08
Filed: 1985-02-06
Abstract: PURPOSE:To provide highly practical effects such as not necessitating draining condensate from a drain pan, and effective to prevent condensate from overflowing into a room from the drain pan, by providing a water absorber made of a resin of high absorptivity in the drain pan. CONSTITUTION:A water absorber 28 is provided in a drain pan 25. It consists of a bag 26 made of paper in which about 1g of powdered higher aqueous resin 27 which has a drying characteristics by absorbing water 1,000 times as heavy as its own weight such as polyacrylic soda is sealed. Moisture contained in discharge air from a room 3 is condensed into condensate by cool suction air from outdoors 34. The condensate rips on the press board 29 of a drain pan 25, led into the drain pan 25 guided by the inclined plane of a press board 29, and is absorbed by the water absorber 28. By the effect of the water absorber 28, the condensate will never overflow from the drain pan 25.
Patent JP-H07231135-A (JP)
Title: Solid state laser oscillator and exposing unit
Inventor: TAKEHISA KIWAMU
IPC: H01S3/109
Filed: 1994-02-17
Abstract: PURPOSE:To provide a solid state laser oscillator which can effectively generate the third harmonics. CONSTITUTION:The laser beams 1a, 1b of the basic wave emitted from a solid state laser medium are respectively incident to condenser lenses 5a, 5b, then incident to a first nonlinear optical crystal 6a and a second nonlinear optical crystal 6b installed at the respective focus lengths formed by the condenser lenses 5a, 5b and total reflection concave mirrors 3a, 3b. The second harmonics generated from the nonlinear optical crystal 6a is reflected by the dichroic mirrors 7a, 7b and is incident to the nonlinear optical crystal 6b. The third harmonics combining the basic wave and second harmonics in the nonlinear optical crystal 6b can be extracted from the dichroic mirror 7c.
Patent JP-S60166061-A (JP)
Title: Spraying device
Inventor: MAEHARA NAOYOSHI
IPC: B05B17/06
Filed: 1984-02-06
Abstract: PURPOSE:To guarantee the high dependability of the titled device with a simple constitution, and to manufacture the device with a simple assembling process by fixing or supporting mechanically the outer circumference of a vibrating body consisting of an electrical vibrator and a nozzle plate with a fixing means. CONSTITUTION:A body 16 having a pressurized chamber 15 to be filled with a liquid, a plate-shaped electrical vibrator 22 having an opening 19, and a nozzle plate 18 having a nozzle 17 are provided. Then the nozzle plate 18 and the vibrator 22 are attached to each other so that the nozzle 17 may face the pressurized chamber 15 to constitute a vibrating body, and a fixing means 23 is provided for fixing the vibrating body to the body 16 so that the nozzle 17 may face the pressurized chamber 15. The outer circumference of the vibrating body is mechanically fixed or supported by the fixing means 23. Consequently, the high dependability can be guaranteed with a simple constitution, and the device can be manufactured with a simple assembling process. In addition, since the variance of the positions where the vibrating body is fixed can be remarkably reduced, the variance of the performance in spraying is reduced. Moreover, a stable performance in spraying can be exhibited.
Patent JP-2000218474-A (JP)
Title: Production control device for production line and production control method
Inventor: MAKISE SHINICHI
IPC: B23Q41/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a production control device and a production control method for a production line, which can precisely measure the number of workpiece (products for every production process and a production time without using a mechanical counter, and which can obtain required production control data in the form of optional data. SOLUTION: By controlling a process and various operations in a processing machine 2 with the use of a control panel 12, and by measuring the number of workpieces products P) and a processing time in a software-like manner after completion, a production control means 16 in the controller 12 connected to the processing machine 2 can measure a number of the products after completion of various steps and a processing time therefore, and a computing and control means 13 can compute various production control data from results of the measurements by the production control means 16.
Patent JP-S56116951-A (JP)
Title: Ball screw
Inventor: HIRATA JIROU
IPC: F16H25/20
Filed: 1980-02-22
Abstract: PURPOSE: To permit smooth rolling of balls by allowing a weak elastic body to be interposed between balls so that a large compressive force not to act between balls when the balls which support loads shift in rolling.  
     CONSTITUTION: Between a screw shaft 1 and the both spiral grooves 2 and 4 of a ball nut 3, the balls 5 which are inserted in the spiral grooves 2 and 4 and rolls freely, compression coil springs 6 which separate the balls 5 each other, and the annular bodies 7 which are freely inserted onto the outside of the compression coil springs 6 are arranged. As the balls which shift in rolling are separated each other by the elastic body 6, the resistance which suppresses the rolling of the ball 5 is hardly varied, even if a little unevenness of the revolution speed of the ball 5 on its axis of the ball 5 which shifts in rolling is generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08216252-A (JP)
Title: Heat-shrinkable tube
Inventor: SEKI IKUO
IPC: C08L27/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a tetrafluoroethylene/hexafluoropropylene/vinylidene fluoride terpolymer type heat-shrinkable tube excellent in flexibility and toughness. CONSTITUTION: In a heat-shrinkable tube obtained by crosslinking a fluoroplastic tube and expanding the diameter of the crosslinked tube to fix the tube, a fluoroplastic compsn. prepared by adding 0.5 pts.wt. or more of a crosslinking agent to 100 pts.wt. of a terpolymer consisting of 30-70mol% of tetrafluoroethylene, 5-15mol% of hexafluoropropylene and 30-60mol% of vinylidene fluoride is used in the production of the fluoroplastic tube.
Patent JP-S60163602-A (JP)
Inventor: HOSHI CHIEKO
IPC: A43B21/22
Filed: 1984-02-06
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-S53112244-A (JP)
Title: Coiling method for titanium strip
Inventor: TAKIZAWA KENSABUROU
IPC: C22F1/18
Filed: 1977-02-25
Abstract: PURPOSE: To prevent the uneven coiling and to obtain coil, having no surface defect, by carrying out hot rolling of necessary weight of slag to make longer strip than the whole length of runout table and carrying out coiling of the hind part of strip under rolled state in the last finishing roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10221116-A (JP)
Title: Signal generation device for motor control and motor control apparatus
Inventor: ISHII HIDEYUKI
IPC: H02P6/12
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a signal generation device, for motor control, provided with a function whose abnormality detecting accuracy of a rotary encoder is high and which can detect an abnormality before a rotor makes one rotation. SOLUTION: From a rotary encoder which outputs an A-phase pulse signal, a B-phase pulse signal and a C-phase pulse signal, a constant-cycle pulse signal is output at a short cycle of 1/2 or lower of the generation cycle of the C-phase pulse signal C which is generated once in one rotation. A constant-cycle pulse signal D is output from the same output line as the C-phase pulse signal so as not to be overlapped with the C-phase pulse signal, and both pulse signals are separated by a pulse-signal separation circuit 22 so as to be output separately. When an abnormality is generated in the rotary encoder, multiplier signals by the A-phase pulse signal and the B-phase pulse signal are counted by an addition-subtraction counter 23 so as to be judged by a judgment part 25 on the basis of a counted value.  As a reset signal of the addition-subtraction counter 23, the constant-cycle pulse signal D which is generated two times or more in one rotation is used.
Patent JP-S61179820-A (JP)
Title: Continuous annealing installation
Inventor: KAWAMURA MIKIO
IPC: C21D9/573
Filed: 1985-02-05
Abstract: PURPOSE:To suppress the formation of an oxide film on the surface of a cooled steel sheet and to decrease the pickling load in a subsequent stage by supplying cooling water from which dessolved oxygen is removed by deaeration onto the cooling chamber of a continuous annealing installation. CONSTITUTION:The cooling water from which the dissolved oxygen is removed in a deaerator 1 is once accepted into a tank 2 and is then supplied into the cooling chamber 3 consisting of a water cooling system by a pump 5 where the cooling water is sprayed from nozzles 6 to cool the traveling steel sheet 4 in the continuous annealing installation provided with the above-mentioned cooling chamber. The above-mentioned deaerator 1 is preferably made into the constitution consisting in segmenting the inside of a body 9 into plural chambers by partition plates 8, supplying the cooling water fed from a pipe 10 into each of the above-mentioned chambers and a gas such as exhaust gaseous nitrogen of the in-furnace atmosphere gas having a low oxygen partial pressure from gas diffusion pipes 7 into each of the chambers, bringing the foam and cooling water into contact with each other and supplying the cooling water from which the oxygen is removed into the tank 2 through a pipe 11.
Patent JP-S57135074-A (JP)
Title: Production of coated wire article
Inventor: KAWAMOTO NORIO
IPC: H01B13/16
Filed: 1981-02-13
Abstract: PURPOSE: To improve work efficiency for formation of insulating coating, by coating a wire material with powdery paint mainly composed of epoxy resin, which will form a paint film having an elongation of 10% or more after curing, and a curing agent, curing the paint, and then forming the obtained coated wire into a desired shape.  
     CONSTITUTION: Epoxy resin, which will form a paint film having an elongation of 10% or more after cured, is mixed with a fixed amount of a solid curing agent such as dicyanidiamide or diaminodiphenyl methane, and finely pulverized to prepare powdery paint. The powdery paint is applied to a wire material and then cured. The resultant coated wire is formed into a desired shape. When the epoxy resin only is used, it may be bisphenol A-type epoxy resin having an epoxy equivalent of 400W1,300g/eq. When the epoxy resin is used in company with a denaturant, it may be bisphenol A-type epoxy resin, novolak-type epoxy resin or the like having an epoxy equivalent of 400W1,300g/eq. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54113984-A (JP)
Title: Baking of fluorescent substance coating film
Inventor: KIKUCHI NORIYOSHI
IPC: H01J9/22
Filed: 1978-02-24
Abstract: PURPOSE: To discharge carbides resulting from the decomposition of an organic substance such as cellulose nitrate when a liquid obtained by suspending a fluorescent substance in a solvent containing the organic substance dissolved is coated on the inside of a glass tube, dried and baked, by blowing a high-temperature oxidizing gas into one end of the glass tube and sucking the gas through the other end.  
     CONSTITUTION: The glass tube 5 put on adjacent rollers 4 is rolled by the rollers and heated by a burner 8. Air, whose temperature is raised while it passes through a pipe 11 in a preheating chamber 10, is introduced from an injection nozzle 14 into one end of the glass tube 5 and sucked into a suctin nozzle 15 through the other end of the tube. The air is smoothly diffused in the glass tube 5 into contact with the fluorescent substance coating film to efficiently decompose the organic substance between the particles of the fluorescent substance or between the florescent substance and the wall of the glass tube and remove the decomposed substance. Thus, the brightness of the fluorescent substance is protected from falling due to residual carbides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53106422-A (JP)
Title: Single-phase transformer
Inventor: HAYASHI KENICHI
IPC: H01F27/28
Filed: 1977-03-01
Abstract: PURPOSE: To make the changing trend variable with the change of impedance made small as well for each tap, by means of processing a winding, in a prescribed order, of high low voltage and tertiary winding on a core having at least two main legs and two side legs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60166055-A (JP)
Title: Oil purifier
Inventor: MUTOU YUKIO
IPC: B04B1/14
Filed: 1984-02-09
Abstract: PURPOSE:To obtain the titled oil purifier having both advantages of purifier and a clarifier and capable of offsetting the disadvantages of each apparatus by operating a sludge discharge valve with the output of a heavy liquid detecting means provided in a heavy liquid outlet pipeline. CONSTITUTION:The oil A to be treated is introduced into a rotary body 2 from an original liquid supply port 8, and the operation is continued. Then the separated water C and the sludge D are accumulated in an impurity chamber 13 and finally at the inside of a drain plate 12 within its outer peripheral part. Under such conditions, a heavy liquid detecting valve 4 is opened to discharge the separated water C accumulated in the impurity chamber 13 to the outer peripheral part from a heavy liquid outlet 10. Accordingly, since the separated water C is detected by a heavy liquid detecting means 3, a signal for opening a sludge discharge valve 7 is outputted from said means 3 to a sludge discharge valve control circuit 5 contained in an automatic operating panel 6 to open said valve 7. Accordingly, the separated water C and the sludge D accumulated in the impurity chamber 13 are partially taken out to the outside of the system, and the inside of the rotary body 2 returns to the original state when the oil charge is started.
Patent JP-H08191909-A (JP)
Title: Production of frp bat
Inventor: HIGUCHI RYOJI
IPC: A63B59/54
Filed: 1995-01-13
Abstract: PURPOSE: To provide a process for producing an FRP bat capable of improving the moldability at the peripheral edge of the front end of the FRP bat produced by an RIM molding method and facilitating balance adjustment. CONSTITUTION: A recessed fitting part 4 is previously molded at the front end 6 on the ball hitting part side of a core material having an approximately bat shape and reinforcing fibers are wound and clad around the outer periphery of this core material; thereafter, both ends of the clad reinforcing fibers are bundled to form bundled parts 8. These bundled parts 8 are thereafter housed into the recessed fitting part 4 and are then arranged in a metallic mold for molding the bat. The bat is molded by the RIM molding method.
Patent JP-S53105417-A (JP)
Title: Preparation of acrylic acid esters or methacrylic acid esters
Inventor: MURAKAMI FUMIKI
IPC: B01J31/22
Filed: 1977-02-28
Abstract: PURPOSE: To prepare acrylic acid or methacrylic acid higher alcohol esters in high yield by ester interchange reaction of acrylic acid or methacrylic acid lower alcohol esters with higher alcohols in the presence of a β-diketone zinc chelate cpd. as a catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63188807-A (JP)
Title: Core block structure
Inventor: MUKAIDE NORIAKI
IPC: G11B5/127
Filed: 1987-01-30
Abstract: PURPOSE:To improve the quality of a core chip by forming a track slot not penetrated (with part of slot missing) along the slot direction of the track slot of the core block leaving a prescribed track width. CONSTITUTION:A depth reference line slot 3 is cut to the inner face of the block 2 of 1st and 2nd core blocks 1, 2 whose outer face is subjected to mirror surface lapping finish. Plural track slots 4 not penetrated (part of slot is missing) are cut and formed to the inner side face of the blocks 1, 2 while leaving a prescribed track width and glass 5 is molded to the slots 3, 4 and rough processing is applied to the inner side face. Then the face cut reference face 9 with missing of slot is used as a reference face and the blocks are placed on a jig, they are cut off along the short side of the blocks to form a long block. Thus, the face 9 with no glass 5 leaked is used as the reference position, then the blocks are cut off with high accuracy, the control of gap is easy and the quality of the core chip is improved.
Patent JP-2000218230-A (JP)
Title: Surface treatment of galvanized steel sheet
Inventor: ISHIZUKA KIYOKAZU
IPC: C09D123/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To produce a galvanized steel sheet excellent in adhesion by treating the surface of a galvanized steel sheet with an aqueous solution prepared by using an acrylic copolymer obtained by polymerizing acrylic monomers containing a prescribed functional group in the presence of a reactive emulsifier and colloidal silica as principal components. SOLUTION: A galvanized steel sheet is treated with an aqueous solution containing (A) 10-99 wt.% fine particles of an acrylic copolymer obtained by emulsion-polymerizing acrylic monomers containing a radical polymerizable unsaturated group in the presence of a reactive emulsifier, (B) 0-50 wt.% fine particles of a urethane resin, (C) 0-40 wt.% fine particles of an olefin copolymer and (D) 1-40 wt.% fine particles of colloidal silica. The treated steel sheet is dried to form 0.3-2 g/m3 coating film and the objective galvanized steel sheet excellent in corrosion resistance and adhesion of coating materials is obtained.
Patent JP-S62180662-A (JP)
Title: Picture reader
Inventor: FUNAKI SHINSUKE
IPC: H04N1/19
Filed: 1986-02-04
Abstract: PURPOSE:To eliminate a dark current component without lowering the dynamic range of an A/D converter with a simplified circuit constitution, by providing a means which makes a dark time output from the effective picture area of a solid-state image pickup element coincide virtually with the output value of a non-picture area. CONSTITUTION:When a picture data A obtained from a light receiving part at a CCD10 which is placed under a light shielding state when a bit of picture information is scanned, is larger than a set value B, an input on one side of an AND gate 14 goes to H because A>B, and at such a time when a count pulse arrives, the count pulse is inputted to the UP terminal of a counter 17, then being counted up. Therefore, by an output from an D/A converter 18, a subtracted quantity for the picture signal from the CCD10 becomes large at a subtractor 11, and the picture data A is reduced, then being coincided with a set value B. On the other hand, as for the picture data A obtained from the light receiving part of the CCD10, when it is A<B, the counter 17 is down- counted, and the picture data A is increased, then being coincided with the set value B. In this way, the dark current and an offset voltage can be eliminated.
Patent JP-S61183166-A (JP)
Inventor: TATSUKI KOICHI
IPC: H01P7/10
Filed: 1985-02-06
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-S59147482-A (JP)
Inventor: NAKAMURA TOSHIMITSU
IPC: H05K3/38
Filed: 1983-02-10
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-2000219612-A (JP)
Title: Composition for hair
Inventor: YAMAGUCHI JUNSHI
IPC: A61Q5/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent hair damage-preventive and damaged hair-restorative effects and conditioning effect associated with e.g. hair luster. SOLUTION: This composition for the hair contains a hydrolyzate of the protein derived from mammalian hair cuticles and/or a derivative thereof, and another kind of protein recognizable by an antibody produced using as an antigen at least one kind selected from the group consisting of S100A3 protein, decomposition products thereof, and peptides having a partial sequence of S100A3 protein.
Patent JP-2000217647-A (JP)
Title: Lifting and lowering storage device
Inventor: MASUDA HIROFUMI
IPC: A47B51/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To allow a user to raise and lower the lifting and lowering storage cabinet with a low load without the force by which the user lifts or lowers the cabinet being affected by the live load of the storage cabinet by arranging a switching means to output a reactive force of a fixed spring alone or both the fixed spring and a free spring in accordance with dead weight to the storage cabinet. SOLUTION: The storage cabinet 1 to be raised and lowered is connected to a spring portion 3 through an arm 2. The storage cabinet 1 is stored lowerably in a take-out position forward below a fixed portion A, a spring shaft 7 straddles both ends of the spring portion 3. One ends of the fixed springs 4 and the free springs 5 are wound around and suspended from the spring shaft 7, and the other ends of the fixed springs 4 are always butted against a pedestal portion attached to the fixed portion A. Furthermore, the other ends of the free springs 5 are structured so as move a moving plate 9 to make the reactive force of the free springs 5 to be outputted or not to be the outputted by the operation of a reactive force switching lever 10 as a switching means.