baber/WOPTO huggingface dataset:
Patent JP-S61283811-A (JP)
Title: Apparatus for automatically tracking surveying equipment
Inventor: FUJITANI TOSHIMI
IPC: G01C15/00
Filed: 1985-06-11
Abstract: PURPOSE:To prevent the lowering in measuring accuracy due to the vibration of a control motor, by providing a drive means for imparting motion in a vertical direction to the telescope of surveying equipment to the turntable placed on a substrate having horizontality adjusting function in a freely rotatable manner. CONSTITUTION:An adjusting bolt 4 is provided between a lower substrate 2 and an upper substrate 3 arranged in parallel so as to be capable of regulating the degree of horizontality of the upper substrate 3. Next, a turntable 5 is arranged to the upper surface of the upper substrate 3 in a freely rotatable manner through a bearing 51 and a projection body 52 is connected to the lower part of sureveying equipment 1 by a connector 53 and the surveying equipment 1 is made revolvable in the horizontal direction by a rotation control motor 54 through the turntable 5. Subsequently, an elevation control motor 6 is placed on the turntable 5 and a telescope 11 is connected to the disc 61 of the elevation control motor 6 by a connection rod 62 to make the elevation of the telescope 11 adjustable. By this method, because both of the rotation and elevation control motors 54, 6 are not directly fixed to the surveying equipment 1, no rotary vibration is transmitted to the surveying equipment 1 and the lowering in measuring accuracy due to vibration can be prevented.
Patent JP-S5652145-A (JP)
Title: Combined turning operation machine tool
Inventor: IZUMI YUKIO
IPC: B23B3/16
Filed: 1979-09-28
Abstract: PURPOSE:To miniaturize the titled machine by a method wherein a deviation in radial directional positions of tips of tools is minimized even in case a rotated cutting tool and a fixed cutting tool are positioned in parallel and in vertical with respect to a central axial line of a main axis of a work. CONSTITUTION:A main spindle 17 of a tool is rotatable about an axial line inclined by 45 deg. with respect to a revolving center line of a housing 16 and intersected with this revolving center line in a machining area side. The first tool receiving opening 18 for a rotary cutting tool, opened at a side of an intersecting point between axial lines of the housing 16 and the main spindle 17 for the tool, is formed in the main spindle 17 for the tool. Further, the second tool receiving opening 20 for a fixed tool, inclined by 45 deg. with respect to this revolving center line, located in an axial line orthogonal to the revolving center line of the main spindle 17 for the tool and opened at a side of the intersecting point between the axial lines of the housing 16 and the main spindle 17 for the tool, is provided on the housing 16. A deviation in radial directional positions of tips of the tools upon a parallel and a vertical positionings thereof may be minimized by a method wherein the openings 18, 20 are formed in such manners are described above.
Patent JP-H02304715-A (JP)
Title: Magnetic recording medium
Inventor: KITAGAWA SATOSHI
IPC: C09D127/06
Filed: 1989-05-18
Abstract: PURPOSE:To improve dispersibility of magnetic powder and to improve electric properties and durability of the medium by using vinyl chloride-hydroxyalkyl acrylate-dialkylaminoalkyl acrylate copolymer as a binder resin. CONSTITUTION:Vinyl chloride-hydroxyalkyl acrylate-dialkylaminoalkyl acrylate copolymer used as a binder resin has good affinity with magnetic powder, and the tertiary amino group adsorbs preferably on the surface of the magnetic powder. By using this vinyl chloride-hydroxyalkyl acrylate-dialkylaminoalkyl acrylate copolymer having hydrophilic tertiary amino group as a binder resin, dispersibility of the magnetic powder is enough improved to improve the electric properties of the medium. Moreover, proper hardness and flexibility of the magnetic layer is given by vinyl chloride in the copolymer as well as by hydroxyalkyl acrylate and dialkylaminoalkyl acrylate. Thereby, the obtd. magnetic layer has large strength and high elasticity to improve durability.
Patent JP-S615509-A (JP)
Title: Electromagnetic induction apparatus
Inventor: OOTANI KOUYOU
IPC: H01F27/245
Filed: 1984-06-20
Abstract: PURPOSE:To obtain the reasonable iron core without loss or noise by constructing magnetic paths having the magnetic characteristic corresponding to the magnetic flux density by a method wherein the main leg part and the yoke part are composed of the lamination of iron plates of different magnetic characteristics. CONSTITUTION:The magnetic path of high flux density, i.e. the magnetic path 21 becoming smaller in cross section than the main leg part uses an iron plate having the magnetic characteristic of higher permeability than that of the magnetic path 26 becoming larger in cross section. Similarly with the main leg part, the main leg parts 11U, 11V, and 11W are composed of iron plates having the magnetic characteristics of higher permeability than that of 16U, 16V, and 16W. Otherwise, iron plates of different magnetic characteristics in iron loss can be combined. In other words, a compact and reasonable iron core can be constructed by adopting iron plates of good characteristic of iron loss for the iron plates constituting magnetic paths of higher flux density.
Patent JP-H10314853-A (JP)
Title: Device for forming groove of dynamic pressure fluid bearing
Inventor: MUNEYUKI TAKESHI
IPC: F16C33/14
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To form grooves with a uniform depth formed on an inner diameter face of sleeves composing a fluid bearing. SOLUTION: Because a rotary driving part 1 attached with a machining tool 5 is supported with a linear driving part 2 through a free moving supporting part providing a link mechanism having two rotary shafts parallel to the rotary shaft of the machining tool 5, the machining tool 5 is made freely movable in the X-Y plane. When this machining tool 5 is inserted inside a sleeve 10 fixed at a prescribed position with an object to be machined fixing part 6 by controlling the rotation and the movement in the Z axial direction, a groove shape forming tip 5a installed on the opposite side face of the machining tool 5 is automatically made to align depending on the load to the inner diameter face of the sleeve 10, the central axis of the sleeve 10 and the central axis of the machining tool 5 are aligned, and the groove with the uniform depth is formed with the groove machining tip 5a.
Patent JP-S6044944-A (JP)
Inventor: HANTAA RII MAKUDOUERU
IPC: H01J25/44
Filed: 1984-06-20
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-2000317796-A (JP)
Title: Spectacle lens machining device
Inventor: SHIBATA RYOJI
IPC: B24B9/14
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To use many mechanism sections in common and to reduce the cost by changing a lens to be machined, probes and the abutted state according to the machining shape of the lens, and providing a measuring means obtaining the shapes of the front and back faces of the lens based on the shift quantity of a support member. SOLUTION: A lens LE is rotated by a motor with one probe 517 abutted on a front refracting surface, and a motor is driven based on machining shape data to vertically move a carriage. As the lens LE is rotated and moved, one probe 517 is moved in the lateral direction along the lens front surface shape. The front refracting surface shape of the lens LE is measured from this shift quantity. After the measurement on the lens front side is completed, a main controller moves the carriage to the right direction, and the other probe 515 is abutted on the back side refracting surface of the lens LE to switch a measurement surface. The lens LE is rotated once, and the back side refracting surface shape is measured from the shift quantity of the other probe 515.
Patent JP-H07336281-A (JP)
Title: Information providing device for automobile
Inventor: MIYAKE KATSUMI
IPC: H04B7/26
Filed: 1994-06-07
Abstract: PURPOSE:To enable a user to communicate directly with request information facilities and make a choice such as the acquisition of the latest information by informing the user that information that the user requests is not registered in a data base unless the requested information is retrieved in the data base. CONSTITUTION:A retrieval means 51 retrieves the information that the user requests in the data base 41 and a transmitting means 52 sends the retrieved information to a radio transmission station 54. The transmission station 54 offers the requested information to an on-vehicle navigation device 5 and the contents of the requested information are displayed. Unless the requested information is retrieved in the data base 41, an information nonregistration informing means 53 informs the user 40 that the requested information is not registered in the data base 41. Thus, the data base 41 is provided, so the information that the user requires can selectively and properly be offered. Further, a message showing that the requested information is not registered in the data base is sent to the user unless the corresponding data are found.
Patent JP-H02303229-A (JP)
Title: Repeater
Inventor: NAKAMURA TSUTOMU
IPC: H04B3/36
Filed: 1989-05-17
Abstract: PURPOSE:To send an alarm indication signal surely in a short time based on information representing that part of repeater components are not yet packaged by superimposing the information onto a main signal. CONSTITUTION:When a repeater component 1 is not mounted, a repeater component recognition section 4 immediately recognizes its state, a signal conversion section 5 converts the state into a signal to be easily superimposed on a main signal, a signal superimposing section 2 superimposes the signal onto the main signal and a transmission section 3 sends the signal to a reception section 6 of other terminal station repeater through a transmission line. The signal is recovered into a control signal by a signal decoding section 9, the signal is sent to an alarm indication signal transmission section 8 and an alarm indication signal is sent to subsequent equipments.
Patent JP-S5827616-A (JP)
Title: Method for re-conditioning unused activated carbon filter
Inventor: HASHIMOTO TADAYUKI
IPC: B01D53/04
Filed: 1981-08-11
Abstract: PURPOSE:To restore adsorbing capacity, by passing warm air having a predetermined temp. through a filter of which adsorbing capacity is lowered. CONSTITUTION:When a filter 10 is set to the support shelf 53 of a conditioning furnace 40 so as to direct the passage 1 of a tray 3 to an opening end under a condition separated from a fire furnace 20, the furnace 20 and the conditioning furnace 40 are connected to send kerosene to a burner 23 from a tank 27 to burn the same and the resulting combusion gas is mixed with secondary air supplied through an air sending port 31 by a blower 35 to form warm air. The obtained warm air adjusted to about 130-150 deg.C by using a thermometer 37 and a controller 39 is sent into the conditioning furnace 40 and passed through the layer of activated carbon 5 of a filter. Control is carried out by sending a temp. signal sent by the thermometer 37 to the controller 39 to adjust the rotary number of the blower 35 or the opening degree of a damper. This method is especially effective in regenerating a filter having radioactive methyl iodide adsorbed thereby.
Patent JP-S6018355-A (JP)
Title: Ink jet recording apparatus
Inventor: OONUMA TERUYUKI
IPC: B41J2/06
Filed: 1983-07-11
Abstract: PURPOSE:To record required small dots without reducing an ink jet port, by a method wherein the size of an opposite electrode is defined. CONSTITUTION:When pulse voltage is applied to a recording electrode 3, ink is ejected from top end of a slit at opposite portion to the recording electrode 3 to which the pulse voltage is applied, and then files towards a recording paper 8 (opposite electrode 7). In this case, although slit width in auxiliary scanning direction is considerably wide, since the opposite electrode is narrow, the electric field formed by the recording electrode 3 and the opposite electrode 72 is concentrated in narrow region and the formed dots become quite small.
Patent JP-H11318988-A (JP)
Title: Chair
Inventor: MURAKAMI TAKASHI
IPC: A61G5/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a chair which is suitable for a crippled person and an aged man, carefully assists the seating and the separating, can be used naturally, safely and without anxiety, smoothes an operation by simplifying a constitution and is capable of improving convenience for use. SOLUTION: This chair has an actuator 24 having an operating arm 23 which can be extended and contracted, links 9, 10 which can be erected/ prostrated in the front and rear directions by interlocking with the operating arm 23 and a pair of front side and rear side seat plates 9, 29 which can be seated. At least the rear side seat plate 29 can be elevated/lowered by interlocking with links 9, 10. The front side seat plate 8 is installed so that the plate 8 may not be elevated/lowered at a fixed location and a seat surface of the front side seat plate 8 is arranged on a surface which is substantially flush with a seat surface at the lowermost location of the rear side seat plate 29. Only the rear side seat plate 29 can be elevated/lowered and moved in parallel by interlocking with the links 9, 10.  The front end part at the uppermost location of the rear side seat plate 29 is located substantially right above the front end part of the front side seat plate 8.
Patent JP-S62284688-A (JP)
Inventor: KISHI SEIGO
IPC: D05B21/00
Filed: 1986-06-02
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-H11326652-A (JP)
Title: Package structure of grating type optical component
Inventor: IBUSUKI YASUHIRO
IPC: G02B6/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a package structure of a grating type optical component which is capable of suppressing a shift in center wavelength due to a tensile force exerted along the length. SOLUTION: This package structure for the grating type optical component is obtained by covering with a hollow package 12 the exposed bare optical fiber 11b of the grating type optical component 10 having a grating 11c formed in the core of the bare optical fiber 11b which is exposed by having its primary cladding 11a removed from an optical fiber 11. The optical fiber 11 is fixed to the package 12 with synthetic resin at the part, including the primary cladding 11a and bare optical fiber 11b.
Patent JP-H08297068-A (JP)
Title: Leak detection apparatus for gas pipe
Inventor: NUKUI KAZUMITSU
IPC: G01M3/26
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a leak detection apparatus by which a gas leak can be detected easily in a common pipe and in a plurality of individual pipes which are branched from the common pipe so as to supply a gas to respective users. CONSTITUTION: A leak inspection instruction part 24 at a processor 20 instructs respective user meters 141 to 14n to shut off respective shutoff valves, and it instructs a main meter 13 to send information on flow rate. At the respective user meters 141 to 14n , shutoff-valve control parts shutoff the shutoff valves, and, at the main meter 13, a communication and processing part transmits information on flow rate computed by a flow-rate computing part to the processor 20. When the flow rate detected by the main meter 13 exceeds an allowable error, a leak judgment part 22 at the processor 20 judges that a leak exists in a common pipe 11 reaching the user meters 141 to 14n from the main meter 13 and in individual pipes 121 , to 12n , and a warning is generated by a warning generation part 23.
Patent JP-S5351399-A (JP)
Title: Water clarifier for light-water type atomic pile
Inventor: TAKEDA SEIICHI
IPC: G21C19/30
Filed: 1976-10-22
Abstract: PURPOSE: To remove clad in the water of a light-water type atomic pile by attaching it on the metallic sheet provided in the piping in which said pile water circulates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5459052-A (JP)
Title: Charge computer
Inventor: KAWANOWA SHIGEMI
IPC: H04M15/30
Filed: 1977-10-19
Abstract: PURPOSE: To deliver the fixed unit charge through addition with every fixed unit time and also to deliver the key code simultaneously, by memorizing the unit charge of the telephone rate or the like, the unit time and the corresponding code number respectively.  
     CONSTITUTION: Each unit charge divided into the fixed sectors, the unit time corresponding to each unit charge and the code number of the sector setting key distributed at the panel of the device are memorized in memory register 22, 21 and 23 via setting circuit 11 including the setting key and through selection of sectors. Then the contents of register 22 is recorded to display register 52 by the charge calculation start signal given from start circuit 12. On the other hand, the output of 2Hz given from divider circuit 32 is counted throug couhter circuit 34, and the count value is compared with the contents of register 21 through comparator 35. And when a  coincidence is obtained, circuit 34 is released, and the contents of register 22 is  added to register 52. While the contents of memory circuit 23 does not change  during this period, and the telephone call rate up to that instant plus the key code  under use are displayed to the disply unit 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63291710-A (JP)
Title: Fastening method for nonskid net of tire
Inventor: HARUTA OSAMU
IPC: B60C27/16
Filed: 1987-05-22
Abstract: PURPOSE:To draw the whole of a nonskid net uniformly toward the center of a tire and closely attach it to tire faces by fastening both inside and outside of the nonskid net installed on the tire with both inner and outer fastening bands having elasticity. CONSTITUTION:A nonskid net A is installed on a tire C and both inside and outside of the nonskid net A are fastened by inner and outer fastening bands a1, a2 respectively. In this case, the nonskid net A is formed by installing non- extensible linking ropes 2, 2' along both inside and outside edges of a net body 1 while installing engaging hooks 3, 3' leaving an appropriate space between each of them on each of the linking ropes 2, 2'. And, the inner and outer fastening bands a1, a2 are engaged with the inner and outer engaging hooks 3, 3' along the inner and outer linking ropes 2, 2', respectively. Also, a linking band part 4 of one end side is inserted into a linking part 5 on the other end side, to connect the net body 1 in an annular form.
Patent JP-S63293268-A (JP)
Inventor: GOTO HIDEO
IPC: E04F13/08
Filed: 1987-05-23
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-S5828833-A (JP)
Title: Preparing flat surface
Inventor: KODAIRA TOSHIMOTO
IPC: H01L21/027
Filed: 1981-08-12
Abstract: PURPOSE:To eliminate concave or convex on the glass substrate surface having been subjected to patterning by filling only the concaves of level different region with the silicon oxide film through the exposure with the polycrystal silicon which causes concave and convex used as the mask. CONSTITUTION:The desired polycrystal silicon pattern 5 is formed on the surface of glass substrate 4, and moreover the silicon oxide 6 in the same thickness as said polycrystalline silicon is formed on the entire surface in order to fill the convex where there is no polycrystal silicon. Then, the negative resist 7 is coated on the entire surface and is subjected to the irradiation of ultra-violet ray in order to expose this negative resist from the rear side of glass plate. In this case, the polycrystal silicon 5 is used as the mask for light beam and therefore the light beam passes only the region where the polycrystal silicon does not exist, exposing the resist 7. Then, an element is dipped into the resist developer and thereby unexposed resist (b) is removed completely and the silicon oxide is etched with the remaining resist (a) used as the mask. Thereby, only the silicon oxide formed on the polycrystalline silicon 5 is removed.
Patent JP-H05202192-A (JP)
Title: One-step production of siloxane by liberating anhydrous hydrogen chloride
Inventor: GEIRII NETSUDO BOKAAMAN
IPC: C08G77/06
Filed: 1992-05-19
Abstract: PURPOSE: To provide a method for efficiently recovering hydrogen chloride and a process for making the polymn. degree of siloxane regardless of the concn. of an acid.  
     CONSTITUTION: A mixture comprising diorganodichlorosilane and a source of triorganosilyl groups is brought into contact with excessive water essentially saturated with hydrogen chloride. A product siloxane is isolated as well as saturated aq. hydrogen chloride and anhydrous hydrogen chloride. The amt. of triorganosilyl groups present in the mixture is adjusted in order to set the degree of polymn. of the product siloxane. The isolated saturated aq. hydrogen chloride is recirculated to the reaction system. Excess chloride generated in the reaction system is collected as anhydrous hydrogen chloride. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5651594-A (JP)
Title: Coloring method of aluminum or aluminum alloy
Inventor: OIDA HISAYA
IPC: C25D11/22
Filed: 1979-09-29
Abstract: PURPOSE: To obtain a colored film of good weather resistance by anodizing Al or  Al alloy in an aqueous sulfuric acid soln. while repeating the drop of electrolyzing  voltage from maximum down to minimum then electrolytically coloring the same in  an aqueous soln. contg. nickel sulfate and boric acid.  
     CONSTITUTION: The Al or Al alloy having been subjected to pretretment such as degreasing and etching in accordance with conventional methods is anodized generally at 50W300g/l sulfuric acid concentrations and 0W50°C soln. temperatures. In this case, the anodic oxidation is performed while the process of dropping the electrolyzing voltage from maximum value E 1  (usually ≤50V) down to minimum value E 2  (generally ≤5V) is repeated. Next, with the Al or Al alloy after the  anodic oxidation as cathode, it is electrolytically colored at 0W80°C temperatures in an aqueous soln. of 20W300g/l nickel sulfate concentrations and 20W100g/l boric acid concentrations. As a result, the colored film which is not discolored or decolored and is highly resistant to weather is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5250478-A (JP)
Title: Motive vibration absorber
Inventor: SUGIZAKI ETSUHIRO
IPC: F16F7/10
Filed: 1975-10-22
Abstract: PURPOSE:Mapping out obtaining the motive vibration absorber to be designed not to waste the energy in the course that when the body of inertia travels, the motive frictional resistance is remarkably diminished and the body of inertia irregularly hit the surface of the cylinder bulkhead.