baber/WOPTO huggingface dataset:
Patent JP-S59173613-A (JP)
Title: Liquid fuel combustion device
Inventor: KONAKAWA KATSUZOU
IPC: F23D3/10
Filed: 1983-03-23
Abstract: PURPOSE:To make a short fire distinguishing time uniform and improve a safety in case of fall of a burner by a method wherein a flame plate on which an inner flame cylinder in a wick guide column is composed of a flame plate movable in a vertical direction. CONSTITUTION:The fire plate 14 which can be moved vertically is moved along a moving guide due to the operation in which a chimney pressing it is removed and fallen simultaneously with a fall of a burner, and the flame plate 14 and the wick guide column 7 make a clearance. Due to this arrangement, the flame is kept at the extremity end of the flame plate 14 under air flowing from this clearance. Even when the flame is held at a part of the wick 1, the air for keeping flame is not supplied to the extremity end of the flame plate 14 at the upper part of the wick 1 having no flame and then the combustion at the wick 1 is eliminated. With this arrangement, flame is scarcely formed at the wick outer cylinder 6 containing fuel and the wick 1, so that a supplying of heat required for evaporating the fuel is rapidly decreased and evaporation volume of fuel is also rapidly decreased to enable the fire distinguishing time to be stabled.
Patent JP-H02228980-A (JP)
Title: Iron club set
Inventor: OBARA TOSHIO
IPC: A63B53/00
Filed: 1989-03-01
Abstract: PURPOSE:To reduce the rate of back spin with a lower number club, and to increase the rate of back spin with a higher number club, thereby to keep the run in a shorter distance by changing the shapes, etc., of punch marks for each number of clubs so as to adjust the friction with a ball. CONSTITUTION:The set is composed of a plurality of clubs, and each club is formed punch marks 12 on the face surface 11. As the number of club increases, the shapes of punch marks 12 are changed from ellipse to perfect circle gradually. In order to increase the friction with a ball, the surface areas of punch marks 12 are enlarged gradually, the depth deepened gradually, the spaces between the punch marks 12 are narrowed gradually or two or more of these means are combined. Thus, a slow rate of back spin with a lower number of club and a high rate of back spin with a higher number of club in the set of iron clubs 10 can be obtained.
Patent JP-H11252581-A (JP)
Title: Video signal output device
Inventor: KUWABARA MITSUTAKA
IPC: H04N9/67
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal output device of a simple configuration that employs three forms of analog video signals such as a composite video signal, an S video signal and a color difference component video signal simul taneously and that offers handing ease as well as economical advantage. SOLUTION: An analog luminance signal Y and analog color difference signals R-Y, B-Y are generated from received digital video data. A composite video signal CV obtained from putting together the analog luminance signal Y and the analog color signal C, and an S video signal obtained from combining the analog luminance signal Y and the analog color signal C, and a color difference component video signal obtained from combining the analog luminance signal Y and the analog color difference signals R-Y, B-Y are outputted simultaneously.
Patent JP-H06269030-A (JP)
Title: Subscriber system digital transmitter
Inventor: KITAYAMA SEIJI
IPC: H04Q3/42
Filed: 1993-03-10
Abstract: PURPOSE:To select an active and a standby feeder transmission line optionally among lots of feeder transmission lines by inserting a selector function section switching the connection to activate a non-use subscriber transmission line to be busy between a switch function section and a subscriber side transmission line. CONSTITUTION:Suppose that a transmission line fault takes place in, e.g. a feeder transmitter B. Then a transmission path is switched from a route of 2   B of a switch function section 21 to a route of 2 C. However, connection information that routes of transmission path 1 A, 2   B use a feeder transmission line C as a changeover path 2 on the occurrence of the fault and a route of transmission path 3   D uses a feeder transmission line E as a switching path on the occurrence of the fault is decided in advance when the transmission system is built up. The selector function section 31 executes the path changeover as above. Thus, any of active feeder transmission lines is set to a standby transmission line flexibly by only adding the selector function section 31.
Patent JP-S57164292-A (JP)
Title: Boiling heat transfer surface
Inventor: FUJII MASAO
IPC: F28F13/18
Filed: 1981-03-31
Abstract: PURPOSE:To improve the heat transfer performance particularly in case of using a boiling coolant by controlling the thickness of a porous layer in the prescribed range when forming the layer by metallizing particles on the surface of a heat transfer base plate. CONSTITUTION:The surface 2 of a heat transfer base plate is roughened, particles 7 are metallized fixedly to form a porous layer 3 in the range of 1-4mm.. In this range, the increase in the number of points of air bubbles 5 from the layer 3, the increase in the boiling heat transfer rate due to roughing of the surface 4 of the heat transfer and the increase in the thermal resistance based on the heat transfer of the layer 3 are balanced with each other, thereby obtaining the best value including the maximum value of the boiling heat transfer rate. Accordingly, the performance of the boiling heat transfer surface can be improved.
Patent JP-S59175201-A (JP)
Title: Filter device
Inventor: MURAKAMI YOSHIKAZU
IPC: H01P1/218
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a filter device which improves isolation between an input and an output terminal in a stopping frequency range and utilizes ferrimagnetic resonance by arranging a grounding conductor such as a metallic wall near an input and output strip line. CONSTITUTION:A grounding conductor 2 is adhered to the reverse surface of a dielectric substrate 1 and the input and output microstrip lines 3 and 4 are adhered to the top surface while their end parts are connected to the grounding conductor 2. A gadolinium gallium garnet substrate 7 having two circular YIG thin films 5 and 6 is arranged on the surface of the dielectric substrate 1 so that the YIG thin films 5 and 6 are close to the corresponding input and output microstrip lines 3 and 4, and a microstrip line 8 for coupling is adhered to the other surface of the substrate 7. Then, a grounding conductor, i.e. metallic wall 10 is arranged over flanks of the dielectric substrate 1 and substrate 7 closely to and in parallel to the input and output microstrip lines 3 and 4 respectively.
Patent JP-S59174914-A (JP)
Title: Device for controlling cam type precision lathe
Inventor: HATAMOTO KAZUTAKA
IPC: B23B7/00
Filed: 1983-03-24
Abstract: PURPOSE:To change the program of a process through ten-key operation without changing the program of a sequencer, by using a storage element which can write and read out to machine type change of materials to be worked. CONSTITUTION:A material to be worked is held by main spindle section under a rotatable condition and the main spindle section is rotated by a main spindle motor 2. Moreover, a cutting tool which works and machines the material to be worked is held by a stride table 28 so that the tool can be moved in a plane. The movable range of the table 28 is limited by stoppers 15 and 16 and movement of the table 28 is controlled by the cam of a cam shaft motor 4. The cam is driven by a cam shaft motor driver 14 and the rotational position of the cam is detected by a position code generating device 9 directly coupled with the cam shaft of the motor 4. A display board, changeover switch, and keyboard switch are installed to a control device 26, into which the output of the device 9 is inputted, and a program of a kind corresponding to a material to be worked is written in the storage element of the device 26. The program is read out in accordance with the process and each part of the material to be worked is machined. The program is changed by operating the changeover switch.
Patent JP-2000245509-A (JP)
Title: Tape for slide fastener
Inventor: MATSUSHIMA HIDEYUKI
IPC: A44B19/34
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fashionable fastener tape which is made of a transparent or semitransparent textile structure. SOLUTION: A main body part 4 of a fastener tape 1 is composed by using monofilament yarn which is made of a transparent or semitransparent synthetic fiber as warps 2, 3 and an element mounting part 10 to mount a fastener element 14 by weaving plural flexible yarns 6 at a side edge part 5 of the fastener tape 1 toward a longitudinal direction is formed. The element mounting part 10 can mount the successive fastener element 14 by forming the mounting part 10 from a plane weaving part 11 or the element mounting part 10 can mount a single fastener element by forming a bulging core part on a surface. The fastener element can be mounted simply and stabilization of form can be intended by using a bulked and processed yarn 7 which is made by doing textured process on multifilament yarn as a flexible yarn 6.
Patent JP-S54142966-A (JP)
Title: Electron gun
Inventor: KATSUTA TEIJI
IPC: H01J37/15
Filed: 1978-04-28
Abstract: PURPOSE: To enable the axle adjustment between the Wehnelt cylinder drawing even when the electron gun is being used by securing the adjustment for the distance between the Wehnelt cylinder drawing and the tip of the cathode by means of the electrostrictive element.  
     CONSTITUTION: Flange 21 is provided at the upper edge of insulator 13, and vacuum sealing bellows 12 is installed between flange 21 and electron gun chamber flange 19. Electrostrictive element 11 is provided in parallel to bellows 12 and between flange 21 and support tool 10. The voltage is applied across element 11 through voltage adjuster 9, and thus the distance can be adjusted between Wehnelt cylinder drawing 2 and cathode 1 by making use of the malformation of element 11. As a result, the relative position change caused by the thermal change under operation of the electron gun can be adjusted easily between drawing 2 and the tip of cathode 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55141426-A (JP)
Title: Process of production of ketone
Inventor: ISOGAI NORIO
IPC: B01J31/00
Filed: 1979-04-23
Abstract: PURPOSE: To catalytic reaction of ketone, alcohol, carbon monoxide and hydrogen increases the carbon number of the ketone and gives various kinds of ketones having industrially higher value than that of the starting ketone.  
     CONSTITUTION: The catalytic reaction between ketone, alcohol, carbon monoxide and hydrogen is conducted in the presence of a catalyst, e.g., a combination of a transition metal and hologen or further a phosphine, at a temperature of 150W 350°C and a pressure of over 100kg/cm 2  to produce ketones with more carbon atoms than that of the starting ketone. For example, the combination of acetone with methanol gives methyl propyl ketone and with ethanol, methyl butyl ketone. Further, dipropyl-, dibutyl ketones also are produced depending upon the reaction conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58193823-A (JP)
Inventor: FUREDERITSUKU KAARU SUKOONIGU
IPC: B07C5/36
Filed: 1983-03-25
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-S56147828-A (JP)
Title: Improved cation exchange membrane
Inventor: MASUDA YOSHINORI
IPC: C08J5/22
Filed: 1980-04-18
Abstract: PURPOSE: A fluorine resin cation-exchange membrane with multilayered structure is dipped in an acid and heat treated in an aqueous atmosphere to increase the current efficiency, lower the electrolytic voltage and improve the basic unit of electric power consumption in brine electrolysis.  
     CONSTITUTION: A multilayered fluorine resin cation-exchange membrane is made from a layer including sulfonic acid groups as ion-exchange groups and another layer containing carboxyl groups so that the amount of carboxyl groups becomes 60% or more based on the total ion-exchange groups. The membrane is dipped in an acid such as hydrochloric, sulfuric or nitric acid. The resultant film is heated in an aqueous atmosphere, preferably in the saturated moisture, at temperature higher than both 110°C and the glass transition point, preferably higher than 125°C but lower than the decomposition point of the membrane, preferably for 3hr or longer period, to effect the modification of the membrane. Further, before mounted to the electrolysis tank, it is preferably dipped in a 0.001W0.1N sodium hydroxide aqueous solution for conditioning. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09244836-A (JP)
Title: Display controller
Inventor: SUZUKI KIYOSHI
IPC: G06F3/0485
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the display controller with superior visibility and superior operability which makes it, possible to easily confirm the contents in both the data formats of text data and image data as to a list display (mixed list display) wherein the text data and image data are mixed. SOLUTION: For the list display, the text data are reduced and displayed in a reduction display area at a 1st reduction rate (S5) which enables characters to be discriminated and the image data are reduced and displayed at a 2nd reduction rate (S11) which makes it easy to confirm the whole constitution by putting the entire lateral image on the screen. For a list display of the text data, the character string included in the text data is displayed (S5) in order from the head character position according to a character array in the reduction display area wherein line ends where undisplayed characters that can not be displayed in one line are not present are set.
Patent JP-H11244220-A (JP)
Title: Fluorescent endoscope
Inventor: HAKAMATA KAZUO
IPC: A61B1/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent endoscope whose insertion tube end can make a sufficient approach to a part under observation without causing a situation of pick-up impossibility and further enable easy correction of received fluorescence intensity as well as simple exchange of an excited light cut-off filter. SOLUTION: A fluorescent endoscope, comprising: an insertion tube 10 which is to be inserted into a living body; a light-transmitting optical system consisting of a light guide 30 which is included in the insertion tube 10 to irradiate the inside of the living body with excited light L1, etc.; and a light receiving optical system consisting of an image pickup element which is included in the insertion tube 10 to receive fluorescent light generated at the living body in response to irradiation with the excited light L1, etc.;  is further provided with a cap frame 20 consisting of a collar body 21 whose flat front end part 21a is located with a predetermined distance from the top of the insertion tube and whose rear end part 21b is detachably mounted on a top part of the insertion tube 10, and a filter 23 for blocking part of the excited light L1 which is going toward the light receiving optical system.
Patent JP-H05246574-A (JP)
Title: Detecting sheet device for sheet turning-over unit
Inventor: OKUMURA TOMOHIRO
IPC: B65H9/00
Filed: 1992-03-09
Abstract: PURPOSE:To reliably prevent the occurrence of a trouble, such as bending of a paper sheet, during matching and discharge of two or more paper sheets by arranging a means, which detects the presence of a paper sheet at a matching part and detects the matching operation timing of the matching part, in a position situated further internally of a paper sheet than the forward end part on the discharge side of the paper sheet. CONSTITUTION:After a paper sheet passes a given turn-over passage 410, the paper sheet passes through the discharge port 418 of a lower route 431 and is nipped between a paper feed roller 444 and a pinch roller 457 and delivered in a matching part 409 through the conveyance force thereof. When the forward end part S1 on the discharge side of a paper sheet S passes through a paper detecting means 440, a forward end detecting signal is outputted and counting by a timer is started. Approximately at the same time when an end part S2 on the paper feed side is conveyed to a position slightly this side of an auxiliary roller 445 and a given paper discharge position, an operation command is outputted to a drive means. By means of the drive means, a guide member 415 is slid in a mutually lateral internal direction. The lateral direction of the paper sheet S placed on an intermediate tray 441 is corrected.
Patent JP-H05246328-A (JP)
Title: Steering mechanism of truck for railway rolling stock
Inventor: SAIMA TORU
IPC: B61F5/00
Filed: 1992-03-09
Abstract: PURPOSE:To perform accurate steering of a truck by providing arm mechanisms to detect displacement in right and left direction in front and rear of the bogie, providing levers to cancel both displacement at detecting displacement in same direction by means of both arms, and transmitting the detected quantity to a steering mechanism in case of displacement in mutually opposite direction. CONSTITUTION:When a truck is turned right, displacement detecting links 17A, 17B are moved left, and displacement detecting arms 16A, 16B, displacement detecting bars 15A, 15B, car body truck displacement detecting arms 14A, 14B, and connecting links 13A, 13B are displaced in a decided direction. Finally, a steering arm 9A is rotated clockwise, and similarly a steering arm 9B is rotated anticlockwise. As a result of this, steering function is effectively acted. When the body is moved to the right side in parallel, all the displacement detecting links 17A-17D are moved right, finally the connecting link 13A is moved up and the 13C is moved down, and hence a steering command link 10A is not moved up or down. Similarly a steering command link 10B is also not moved up or down.
Patent JP-H0684492-A (JP)
Title: Electron microscope
Inventor: MIYAZAKI SHINSUKE
IPC: H01J37/09
Filed: 1992-03-09
Abstract: PURPOSE:To perform accurate X-ray analysis by disposing on the optical axis of an electron beam between a focusing lens and a sample a plurality of diaphragms each provided with a hole enlarged in diameter on the focusing lens side and reduced in diameter on the sample side and each having an edge formed by this small diameter portion. CONSTITUTION:An electron microscope 10 comprises an electron beam source 11, a focusing lens 13, a fixed diaphragm 13a and an objective lens 15, etc., and a sample 16 is disposed in proximity to the objective lens 15 and a micro area 17 of the sample 16 is illuminated with an electron beam 12. A characteristic X-ray 19 coming from the micro area 17 of the sample 16 is detected using an X-ray detector 18 for analysis of the element constitution, etc., of the micro area 17; in that case, a plurality of movable diaphragms 14, each provided with a hole 20 enlarged in diameter on the sample 16 side and reduced in diameter on the focusing lens 13 side, and each having an edge formed by this small diameter portion, are disposed on the optical axis of the electron beam between the focusing lens 13 and the sample 16. Therefore, the rate at which the electron beam 12 illuminates the surface of the sample 16 other than the desired micro area 17 due to scattering or the like is reduced, and no error is caused as the accuracy of analysis of the desired micro area 17.
Patent JP-H10234120-A (JP)
Title: Assembling method for solid insulation power cable connection
Inventor: OKAMOTO TAKESHI
IPC: H02G15/08
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To shorten time for assembling work on site by applying an external force in the axial direction from an end portion of a cable insulation body, before connection and shrinking back the cable insulation body in advance. SOLUTION: In a factory or the like, a dolley block 11 having an inserting hole 11a at the center for the cable conductor 2 is brought into contact with an end face 1a of a cable insulation body 1 from which the end portion of the cable conductor 2 sticks out. In this state, the dolly block 11 is hit hard by a strong object such as wooden hammer 12, thereby creating in advance a shrinking back of about 10mm to the cable insulation body 1 in axial direction. Then, the cable conductor is transported in this state to the assembling site, and assembling work is executed without considering the shrinking back.  In this way, the shrinking back for the cable insulation body 1 can be performed in factory in advance, so that special parts such as metal block for preventing shrinking back and any consideration for shrinking back in design stage for connections are not required, and thus time for assembling work on the site can be reduced.
Patent JP-H04222841-A (JP)
Title: Ultraviolet-stabilized structure molded from aromatic polyether ketone and manufacture thereof
Inventor: HANSU GEORUKU MATEIISU
IPC: C08J7/04
Filed: 1991-03-15
Abstract: PURPOSE: To obtain a UV-stabilized structure formed from an arom. polyether ketone which avoid unfavorable phenomena at a high temp., such as decomposition of a UV stabilizer, and realizes effective stabilization of a structure formed from the arom. polyether ketone against UV by an inexpensive method.  
     CONSTITUTION: A structure formed from an arom. polyether ketone is coated with a film-forming polymer, inert to the polyether ketone and contg. at least one UV absorber as a soln. or a dispersion, dissolved in N-methylpyrrolidone, dimethylformamide, dimethylsulfoxide, a 1-4C alkanol, an ester thereof with a lower fatty acid, water, or a mixture thereof. The coated structure is held at an elevated temp. to remove the solvent or the dispersion medium while leaving a polymer film. The above process can provide the UV-stabilized structure formed from the arom. polyether ketone. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01225185-A (JP)
Title: Narrow band laser
Inventor: WAKATA HITOSHI
IPC: H01S3/082
Filed: 1988-03-03
Abstract: PURPOSE:To substantially eliminate variations in an output and a beam emitting direction even if an air gap etalon is replaced by setting an angle formed between two AR coating faces of the etalon to be inserted into a resonator to + or -4mrad or less. CONSTITUTION:A laser oscillator 1 has an optical resonator formed of a total- reflecting mirror 2 and a partial reflecting mirror 3, a light is amplified while it reciprocates in the resonator to become a laser beam 5. Here, an angle formed between two anti-reflection coating faces(AR coating faces) 6, 7 of an air gap type etalon 4 to be introduced into the resonator is set to + or -4mrad or less. Since the etalon 4 is so constructed as to become parallel flat plates as a whole, the beam 5 passing the etalon 4 is not varied in its emitting direction but slightly displaced in parallel. Thus, even when the etalon 4 is replaced, its emitting direction is not varied, and the alignment of the resonator is not altered, thereby eliminating the no emission of the beam.
Patent JP-S52134969-A (JP)
Title: Holder
Inventor: NODA TAKASHI
IPC: F16B2/12
Filed: 1976-05-04
Abstract: PURPOSE: To obtain a holder that ensures easy working assembly and large holding force. 
     COPYRIGHT: (C)1977,JPO&Japio