baber/WOPTO huggingface dataset:
Patent JP-H0198202-A (JP)
Title: Very low temperature tank
Inventor: RICHIYAADO EDOWAADO PERUKU
IPC: H01F6/00
Filed: 1988-04-01
Abstract: PURPOSE: To improve absorption of assembling error upon fabrication and performance of a fatigue load cycle by rotatably fixing the other end of a strap passed in a loop through four trunnions provided on an outer surface of a helium container to a circular end surface of line vacuum container. CONSTITUTION: A helium container 23 in a cryostatic tank is supported axially from a vacuum container 13 with 4 composite straps 55. One end of each of the 4 straps 55 is supported with a pin 57 held by a U link 61, and the strap 55 passes through the surroundings of the strap. The strap 55 is adapted such that the other end of each strap passes in a loop into the one of time 4 trunnions, and is connected with the helium container. The trunnion 67 is existent on a horizontal flat plane passing through the center of a cylinder, and the two trunnions on opposite sides of the central flat plane of the cylinder are disposed symmetrically axially. With the connection using the U link 61 and the trunnions 67 the strap 55 is made rotatable to compensate variations upon fabrication.
Patent JP-H08247732-A (JP)
Title: Instrument for measuring diameter of laser beam
Inventor: HARUYAMA KOJI
IPC: G02B26/10
Filed: 1995-03-08
Abstract: PURPOSE: To accurately and easily measure the diameter of a laser beam even when the measuring instrument is out-of-focus due to tilt of the bus of an optical system. CONSTITUTION: A laser beam from a laser light source is made incident to a rotary polygon mirror 21 and scanned when the mirror 21 is rotated. The scanned laser beam is converged into a focus at a light condensing position Ka on the surface K of a photoreceptor through a condenser lens 22 and forms an image in a two-dimensional sensor 24 through an object lens 23. The sensor 24 outputs the formed image of the laser beam to a picture processing means 25 after performing photoelectric conversion on the image. The processing means 25 divides the two-dimensional picture data into picture elements, stores the luminance of the picture elements in a memory at every picture element, and finds a threshold from the maximum and minimum values of the luminance.  In addition, the means 25 generates a binarized picture by comparing the picture data with the threshold, numbers the binarized picture At every island area, and calculates the diameter of the laser beam from the maximum and minimum values in all island areas.
Patent JP-H09268272-A (JP)
Title: Production of artificial marble corner member
Inventor: TANGE YOSHIHIRO
IPC: C09J7/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an artificial marble corner member, capable of simply obtaining the corner member comprising the artificial marble at a low cost. SOLUTION: This method for producing an artificial marble corner member comprises (A) adhering a pressure-sensitive sheet 3 to at least one surface of a flat plate-like artificial marble 2, (B) notching the flat plate-like artificial marble having the pressure-sensitive sheet adhered to at least the surface to form a V-shaped groove 4 in such a depth as not cutting the pressure-sensitive adhesive sheet adhered to the surface of the flat plate-like artificial marble 2, (C) coating an adhesive 5 to the inner surface of the groove notched in the V-shaped form, and (D) adhering both the inner surface of the groove notched in the V-shaped from to each other.
Patent JP-H03223722-A (JP)
Title: Nonlinear resistance element for switching and active matrix liquid crystal panel using this element and production of nonlinear resistance element for switching thereof
Inventor: ONO YOSHIHIRO
IPC: G09F9/30
Filed: 1990-03-27
Abstract: PURPOSE:To more easily form electochemically inert films without executing an electrochemical dedoping treatment by forming org. electrolytically polymerized films having a high insulating characteristic by an electrolytic polymn. method on electrodes having prescribed patterns and a high electrical conductivity on a substrate and further, forming conductors thereon. CONSTITUTION:The org. electrolytically polymerized films 3 having the high insulating characteristic are formed by the electrolytic polymn. method on the electrodes 2 having the prescribed patterns and the high electrical conductivity on the one substrate 1 and further, the conductors 4 consisting of the same material as the electrode material or the material different therefrom are formed on the org. electrolytically polymerized films 3 to constitute the structure consisting of the conductors/insulators/conductors. The electrochemically inert films are formed without executing the electrochemically dedoping in this way and the sufficiently stable switching characteristics are obtd.
Patent JP-2000274567-A (JP)
Title: Flange fastening device
Inventor: TANAKA YOICHI
IPC: F16L23/036
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flange fastening device capable of speedily carrying out fastening work and shortening working hours. SOLUTION: A disc type installing base 3 is fixed by a fixing jig 4 in the vicinity of a flange 2. Two of L-shaped support arms 8 extending to the side of the flange 1 are installed facing against each other on the installing base 3. An arm moving mechanism 5 to move the support arms 8 in the diametrical direction of the flanges 1, 2 is provided on an outer peripheral part of the installing base 3. An electric fastening mechanism 6 made of an electric nut runner, etc., is installed on an end part of each of the support arms. A fastening head 7 to fasten the flange 1 and the flange 2 is installed on the fastening mechanism 6.
Patent JP-S5411957-A (JP)
Title: Conveying of wet rock wool board
Inventor: YAMAZAKI SHIYUNZOU
IPC: B32B19/00
Filed: 1977-06-30
Abstract: PURPOSE: To prevent a water-containing mat from sticking to a conveyor and to facilitate conveying, by predrying only the bottom of a wet rock wool board to form a skin layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59204470-A (JP)
Title: Controller of current type inverter
Inventor: UEDA SHIGETA
IPC: H02P27/08
Filed: 1983-05-04
Abstract: PURPOSE:To obtain a desired output having less harmonic waves by applying a firing pulse having many pulse trains to a switching element in paired relation connected in series with a switching element during a period that the switching element is fired. CONSTITUTION:A DC output of a DC power source 1 is supplied through a choke coil 2 to a current type inverter 3, converted to an AC output, and supplied to a load 4. Self-extinguishing elements SU-SW, SX-SZ of switching elements in the inverter 3 are controlled by a controller 6. This controller 6 fires the elements SU-SW, SX-SZ by a pulse width modulation signal, connected in series with the elements during the fired period, firing pulses of many pulse trains are applied to the elements of the paired relationship, and the DC current is shortcircuited during the period. This period of the shortcircuit state is controlled by altering the pulse width, thereby obtaining the desired output.
Patent JP-S58194241-A (JP)
Title: Target cooling device for ion implanting device
Inventor: MATSUDA KOUJI
IPC: H01J37/317
Filed: 1982-05-10
Abstract: PURPOSE:To perform the cooling of a target, by installing the shaft body of a movable point rotary joint on the center axis of a target installing disk as one body, while coupling it by means of a cooling pipe from a fixed point rotary joint via the movable point rotary joint. CONSTITUTION:A target chamber 9 is installed in front of the main body 7 of an ion implanting device while an ion implantation chamber is installed inside the target chamber 9. A circular disk 33 is supported at the upside of a shaft 29 and rotated then rectilinearly moved. In addition, an ion implanting target 36 is installed in an ion implanting target installation part 34 of the disk 33. A movable point rotary joint 43 is installed on the shaft 29 as one body while a fixed rotary joint 52 is as well installed in the inner part of a chamber cover 14, and also an intermediate point rotary joint 47 is installed between joints 43 and 52. Each interspace between joints 43, 47 and 47 and 52 is coupled with outward side cooling pipes 58b, 59b and inward side cooling pipes 58c, 59c, and then a cooling medium is fed from outside, so that the target 36 can be effectively cooled.
Patent JP-H04313439-A (JP)
Title: Wire twisting machine
Inventor: OHIRA YUTAKA
IPC: B21F7/00
Filed: 1991-04-11
Abstract: PURPOSE:To easily change the inversion pitch and the inversion angle of a twisted wire. CONSTITUTION:When an inversion pitch is inputted to a sequencer 41, rotation ratios A, B for determining the speed of revolution of a servomotor 24 are set. When an inversion angle is inputted to a sequencer 42, an inversion timing and a variable speed timing are set to counters 43a, 43b, 43c and 43d. When a motor 32 and the servomotor 24 are driven, the speed of revolution of the servomotor 24 is determined by a revolution speed determining part 46 based on an output from a rotation sensor PG2, and the servomotor 24 is driven by a motor driving part 47. When the speed of revolution becomes a set value of each counter 43a, 43b, 43c and 43d, based on an output from a rotation sensor PG1, the servomotor 24 is subjected to speed variation, and also, the rotating direction is inverted, and twisting in the reverse direction is applied alternately to a wire stock W.
Patent JP-H05241711-A (JP)
Title: Conversion data retrieving method
Inventor: KOBAYASHI NOBUNARU
IPC: H03M11/04
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the description amount of a conversion rule input file and also to shorten the file retrieving time. CONSTITUTION:A data conversion rule reading part 1 reads the data conversion rule and a conversion rule table production part 2 identifies whether the data conversion rule designates the full conversion or the limited conversion. Then the installs are distributed to a full designation conversion rule table 6 and a limited designation conversion rule table 7. When the retrieved data are inputted, a conversion rule table retrieving part 3 first retrieves the table 6. Then a conversion subject data converting part 4 rewrites the data when the table 6 is retrieved. If the table 6 is not retrieved, the table 7 is retrieved. Then the part 4 rewrites the data when the table 7 is retrieved.
Patent JP-H08272030-A (JP)
Title: Silver halide photographic sensitive material and its development method
Inventor: TANABE JUNICHI
IPC: G03C1/43
Filed: 1995-04-04
Abstract: PURPOSE: To provide a silver halide photographic sensitive material and its development method capable of reproducing an image having ultrahigh contrast and high quality. CONSTITUTION: The photographic sensitive material has a silver halide emulsion layer on a support and contains a hydrazine derivative and a nuleating promoter in the emulsion layer and/or its adjacent layer and it is spectrally sensitized by a sensitizing dye represented by the formula in which each of V1 and V3 is an H atom or an electron withdrawing group; each of V2 and V4 is an electron withdrawing group; each of R1 -R4 is an alkyl or alkenyl group; X1 is a counter ion necessary to neutralize a charge in the molecule; and (n) is 0 or 1. At least one of the emulsion layers contains a redox compound to be allowed to release a development inhibitor by being oxidized.
Patent JP-S563710-A (JP)
Title: Device for floating oil-preventing bank
Inventor: YAMASHITA MASAAKI
IPC: E02B15/06
Filed: 1979-06-22
Abstract: PURPOSE: To raise the follow-up capability to the change of the tide level and the oil-preventive property by a method wherein the end part of a floating oil-preventing bank is connected with a slide guide by a roller equipped with a spherical bearing, while a oil-preventing film is made to move slidably vertically.  
     CONSTITUTION: A slide guide 2 is provided in the vertical direction along the fixed post 1 of a quay and the like. Inside of the slide guide 2 a vertical cylindrical space and a slit 3 are formed. Within this space, a roller 4 having a spherical bearing rotatable vertically is housed and it is connected with a connecting metal fitting 5 in the end part of a floating oil-preventing bank 6. As the result, the roller 4 rolls in accordance with the vertical change of the tide level, thereby the follow-up capability of the bank 6 to the change of the tide level turning to be smooth. In addition, when one end of a oil-preventing film 7 is firmly fitted to the connecting metal fitting 5, while the other end being fitted slidably to a guide 8 arranged along the vertical direction of the slide guide 2, the oil-preventing property of the connecting part is raised. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61237067-A (JP)
Title: Tester for sensor
Inventor: DOI YOSHINORI
IPC: G01M17/00
Filed: 1985-04-13
Abstract: PURPOSE:To facilitate the checking of functions of a sensor, by retaining a means of checking of sensor at a control section of an automatic controller. CONSTITUTION:A checking command section 16 is provided at a control section 13. An operating section is put into action toward the position 1 with a setter I1 or manually and an operation command outputted from the checking command section 16 to an alarm device 17 such as buzzer and lamp only for a fixed period each time the resulting detection value of a sensor changes by a fixed value. The sensor is checked for the function, normal or not, by ascertaining that the alarm device 17 gives alarms sequentially with the action of the operating section.
Patent JP-H10252355-A (JP)
Title: Extensible folding door
Inventor: HISAZOME KAZUYUKI
IPC: E06B3/48
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an extensible folding door which can be minimized as the whole door body while improving the appearance and smoothly opened or closed for a long time. SOLUTION: In this extensible folding door, the first guide rollers 16a, 16c, 16e are provided at, the hanging side 7 on respective door panels 11a, 11c, 11e of the odd numbers from the hanging side. And further this door is provided at the side of the main guide rail 5, with the first guide member 18 regulating the movement from the hanging side in the folded state to the door stopping side of the first guide roller 16a of the first door panel 11a when extending the extensible door body 10, the second guide roller 22 which can guide the door panels 11d, 11f of the even number except the second door panel from the hanging side to the extending direction within a small range on stretching the extensible door body 10, and the second guide member 19 reguraling the movement to the door stopping side of the first guide rollers 16c, 16e of the door panels 11c,  11e of the odd numbers adjacent to the hanging side than the door panels 11d, 11f when the door panels 11d, 11f of the even numbers are guided by the second guide roller 22.
Patent JP-2000273091-A (JP)
Title: Production of oxadiazole derivative
Inventor: PATZ MATTHIAS
IPC: C07D271/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing an oxadiazole derivative having 4-vinylphenyl group at high yield. SOLUTION: When producing an oxadiazole derivative having 4-vinylphenyl group, an oxadiazole derivative having 4-(2-bromoethyl)phenyl group or 4-(2- chloroethyl)phenyl one is employed as a precursor. The precursor is preferably a compound expressed by the formula [wherein, R1 is a (substituted) phenyl group, naphthyl group or anthranil group; R2 is chlorine atom or bromine atom; and R1 is especially preferably naphthyl group]. By making a base act on the precursor to perform the dehydrohalogenation reaction of the 4-(2-bromoethyl) phenyl group or 4-(2-chloroethyl)phenyl one of the precursor, an oxadiazole derivative having 4-vinylphenyl group is produced.
Patent JP-H03278517-A (JP)
Title: Ultraviolet-ray irradiation apparatus for semiconductor wafer
Inventor: TOKUNO KENICHI
IPC: H01L21/027
Filed: 1990-03-28
Abstract: PURPOSE:To prevent dust being an obstacle to ultraviolet-ray irradiation from dropping on the irradiated surface of a semiconductor wafer by equipping an apparatus with a structure, in which the irradiated surface of the semiconductor wafer is directed to the same direction as the direction of gravity. CONSTITUTION:An apparatus is equipped with a structure, in which the irradiated surface of a semiconductor wafer 2 is directed to the same direction as the direction of gravity relative to an ultraviolet ray source. For example, the semiconductor wafer 2 is set on a vacuum adsorption type semiconductor wafer supporting plate 1 and ultraviolet ray is irradiated by the ultraviolet ray source 3. In this case, the irradiated surface of the semiconductor wafer 2 is directed to the same direction as the direction of gravity. Thus, dust is prevented from dropping on the semiconductor wafer so that any body being an obstacle at the time of ultraviolet-ray irradiation does not exist on the irradiated surface.
Patent JP-S57194846-A (JP)
Title: Gripper for material in machine tool
Inventor: ABE SADAO
IPC: B23D33/10
Filed: 1981-05-27
Abstract: PURPOSE:To machine a work at an arbitrary angle by rotatably setting the work to a machining line in the setting device for the work of a bender, a cutter, etc. CONSTITUTION:A plate material 3 as a work is gripped by means of gripping means 19 mounted to a movable base 9 and set to a machine tool 1 conducting machining, such as bending, cutting, etc. A rotary member 13 is set up onto the movable base 9, and a frame body section 15 with the gripping means 19 is mounted to the rotary member 13. The plate material 3 is positioned by the collision line AA' of the gripping means 19 and a positioning member 17, and gripped by means of the gripping means 19. The positioning member 17 is retreated, and the plate material 3 is turned together with the frame body section 15 by means of a rotary means 11, and positioned at a predetermined angle to the machining line KK' of the machine tool. The movable base 9 is advanced at a prescribed distance by means of a moving means 7, and the plate material is machined by the machine tool.
Patent JP-S62235543-A (JP)
Title: Inspection of adhesion state of ceramics
Inventor: SAO TOSHIO
IPC: G01N19/04
Filed: 1986-04-07
Abstract: PURPOSE:To facilitate judgement on the of adhesion applied, by a method wherein ceramics is bonded on the surface of a body to be applied in a matrix, an adhesive tape is applied on the ceramics and then the tape is peeled off to examine the presence of ceramics attached to the surface of the tape. CONSTITUTION:Ceramics is bonded on the surface of a body to be applied in a matrix using an organic or inorganic adhesive and an adhesive tape is applied on the surface of the ceramics. Then, the tape is peeled off to check ceramics attached to the surface of the tape. This enables the checking of the adhering force left between the body to be applied and ceramics to judge the propriety of the adhesion applied.
Patent JP-2000185528-A (JP)
Title: Tire
Inventor: KANARI DAISUKE
IPC: C09K11/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tire which uses in a part of the tire, a specific luminous rubber composition which ensures visibility at night or in dark places and which also has decorative effect. SOLUTION: In a tire having non-black rubber on at least a portion thereof, at least a portion of the non-black rubber is formed by adding 5 to 100 parts by weight of fluorescent luminous body of strontium aluminates or calcium aluminates with average particle sizes between 1 to μm to 100 parts by weight of synthetic rubber of one type or more. Further, neither carbon black nor staining antioxidant are added, and the tire is cross linked by cross linking agent other than sulfur. Also, two layer structure made of a surface layer of luminous rubber composition layer and an under layer of brightly colored reflective rubber layer, or a two layer structure made of a surface layer of transparent or semitransparent cover layer and an under layer of a luminous rubber composition layer, was adopted to be used as the non-black rubber.
Patent JP-H02257954-A (JP)
Title: Waste water pan device for medical treating bed
Inventor: YOSHIRAKU TOMOKAZU
IPC: A61G13/10
Filed: 1989-03-30
Abstract: PURPOSE:To enable rapid variation of a the position of a waste water pan, where necessary, by providing a moving member automatically reciprocatively driven by a drive means and a waste water pan brought into slidable friction engagement with the moving member through a friction engaging means. CONSTITUTION:When, through drive of an endless chain 62 by means of a drive means 68 actuated through operation of a switch, to moving members 66 are moved in the direction in an arrow mark (c), a waste water pan 8 is automatically pulled out in the direction of an arrow mark (c) to a pull-out position below a position in the front of a seat plate 2 through the working of two friction engaging means 72. By pushing a font surface 8a of the waste water pan 8, pulled out to the pull-out position, in the direction of an arrow mark c', the waste water pan 8 can be pushed backward in the direction of the arrow mark c' toward the two moving member 66 against a friction engaging force between two friction engaging means 72 in two guide grooves 71. Thus, when the part to be medically examined of a patient is not washed during medical examination and the waste water pan 8 is an obstacle on medical examination and medical treatment, the waste water pan 8 can be pushed backward to vary the position of the waste water pan 8.
Patent JP-H08247998-A (JP)
Title: Electrochemically measuring method for polyols
Inventor: ORI AIICHIRO
IPC: G01N27/416
Filed: 1995-03-11
Abstract: PURPOSE: To electrochemically measure polyols by using a predetermined quantity of boron from the first by using ferrocenyl boric acid derivative of the structure a boric acid group is bonded directly to a ferrocene ring. CONSTITUTION: Ferrocenyl boric acid derivative is represented, for example by a formula (where R<1> , R<2> are independently hydrogen atom 1-6C alkyl group, phenyl group, benzyl group, R<3> , R<4> are independently 1-6C alkyl group). In the formula, one of the R<1> and R<2> is hydrogen atom, the other is hydrogen atom or 1-6C alkyl group, phenyl group, and R<3> and R<4> are independently preferably 1-3C alkyl group. Sugar or the like and polyol or the like is electrochemically measured in solution in which electrolyte such as alkali metal, ammonium salt, acids is dissolved in solvent electrochemically in active at a measuring potential such as water. As analyzing method, a normal pulse voltammentry is particularly preferable.
Patent JP-S62235820-A (JP)
Title: Displacement transducer
Inventor: ONO YUTAKA
IPC: H03M1/24
Filed: 1986-04-07
Abstract: PURPOSE:To improve the reproducibility of position by storing the information being the correspondence between a phase difference actually counted and the absolute angle of a reference origin detection slit in a memory in advance and applying the home position return based on the information. CONSTITUTION:When an LED 7 projects light between slits 31,32 at application of power for a robot or the like, a motor 4 is driven clockwise (direction A) and stops by a detection signal from a home position detecting circuit 10 when a home position signal detector 9 detects the slit 32. A phase counter circuit 14 obtains the phase difference between an inputted waveform signal fS and a reference waveform signal fR and gives the resulting signal to a microprocessor 15. The reference waveform signal fR is a waveform signal obtained in closing any of switches 111, 112 m-. The microprocessor 15 finds out an absolute angle from a table in a memory 151 based on the phase difference signal from the phase counter circuit 14. This is the turning position of a code disk 1 at the present point of time and then the home position returning is finished.