baber/WOPTO huggingface dataset:
Patent JP-S5722208-A (JP)
Title: Terminal part of image fiber
Inventor: KURAUCHI NORITAKA
IPC: G02B6/06
Filed: 1980-07-17
Abstract: PURPOSE:To prevent the brightness of an image from lowering in circumferential end parts by keeping the difference in heights in an optical axis direction of concave and convex at the end face of an image fiber at <=2tF (t: the spacing between the picture elements of the image fiber, F: F number of an imaging lens). CONSTITUTION:Depth of focus (d) is given by + or -tF when the distance between the picture elements of an image fiber is expressed as t, and the F number of an imaging lens as F as described above. If the end face of the image fiber is of hyperbola, the maximum improvement in coupling efficiency is anticipated, but in general in the stepped curved surface where each split region is constituted of part of the curves convex on the object side, the rays arriving at the end face of the image fiber by passing the center of the lens are more refracted to the optical axis direction as compared to the case of an ordinary end face of a flat surface shape, and therefore the improvement in the coupling efficiency is achieved.
Patent JP-H01267654-A (JP)
Title: Copying machine
Inventor: KOBAYASHI HOAKI
IPC: G03D13/00
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the contamination of a pressure roller due to the destruction of a microcapsule in a next copying process by stopping an optical system device at a position which faces to the bottom surface of an original cover during a light receiving sheet is moved from an exposure position to an image forming position after scanning an original image is finished. CONSTITUTION:When a motor M1 is stopped by a specific timing after a copying lamp 23 passes the rear end position of an original 36a, a mirror base 62 is stopped at a position at which the light of the copying lamp 23 faces to the bottom surface of the original cover 20. Hereby, the light receiving sheet 34 is thoroughly exposed in an exposure position 30 till time Ta passes after the optical system device passes the rear end position of an original 63a. Hereby, the microcapsule is thoroughly photoset in a range from the rear end position of an original which positions at the image forming position 40 to the exposure position 30 in the light receiving sheet 34 and the range is never destroyed in the next copying process. Thus, an achromatic coloring and so on which is included in the range is never bonded to the pressure rollers 32 and 33.
Patent JP-S61256973-A (JP)
Inventor: HARADA YOSHIJI
IPC: C01G25/02
Filed: 1985-05-10
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-H08267880-A (JP)
Title: Roll-shaped printing sheet
Inventor: KATO TAKAHIRO
IPC: B41J29/48
Filed: 1995-03-30
Abstract: PURPOSE: To provide a roll of printing sheet used for a printer such as a handy terminal or the like, which can mechanically detect a near end when the residual part of the roll reaches the near end and automatically stops feeding without manual operations, thereby to prevent a conventional damage to a feed mecha nism of the printer. CONSTITUTION: A long printing sheet 2 is wound and held around a core material 11 to form a roll. A winding start end of the printing sheet 2 is connected with a see-through sheet 9, Moreover, an end part of the see-through sheet 9 at the opposite side to the side connected with the sheet 2 is bonded to the core material 11. The roll of printing sheet is constituted in this manner.
Patent JP-H08293416-A (JP)
Title: Noise filter
Inventor: OTAKI TORU
IPC: H03H7/075
Filed: 1995-04-24
Abstract: PURPOSE: To provide a noise filter capable of obtaining a large inductance and capacitance with a small occupied area on a substrate. CONSTITUTION: A multilayer substrate 1 made of a plurality of stacked layers, a plurality of independent printed wiring 5 arranged on two arbitrary layers 1B, 1C of the stacked layers of the multilayer board 1, and a plurality of through holes 2 and non-through holes 3 for connecting at least two end portions of the wiring 5 to each other in a direction perpendicular to the surface of the substrate 1, are provided. The wiring 5 is connected sequentially and continuously via the through holes 2 or the non-through holes 3, thus forming a coil- shaped printed inductor 10. At least one layer 1A or 1D of the stacked layers of the substrate 1 has a printed pattern 4 which provides capacitive coupling with the wiring 5 forming the inductor 10.
Patent JP-H02280917-A (JP)
Title: Device for straightening camber in clad steel sheet
Inventor: KANESHIGE KAZUTO
IPC: B21D1/02
Filed: 1989-04-18
Abstract: PURPOSE:To easily straighten the camber in the width direction by vertically arranging a group of rolls composed of plural rolled down rolls having a projecting crown on the outside periphery and giving a reverse plastic bending having a prescribed curvature in the width direction of a steel sheet to a clad steel sheet. CONSTITUTION:The shape of the steel sheet before straightened is measured manually or automatically and a necessary reverse bending curvature is operated from this measurement information and steel sheet size information. Each rolling down roll 1 can adjust vertical position independently of the steel sheet. A driving motor of a worm jack 3A is kept under control by curvature, sheet thickness, sheet width, etc., obtained from the operation to determine the vertical position of each rolling down roll 1. These rolls are provided vertically and in zigzag on both sides of the carrier path of the steel sheet in the width direction of the steel sheet and arranged at the constant curvature opposite to the sheet shape before straightened. While a reverse plastic deformation is given in the width direction of the steel sheet, the steel sheet is drawn or delivered. After the steel sheet passes through, the shape of the steel sheet is measured and when it is suitable, each rolling down roll 1 is opened and when it is unsuitable, another straightening is carried out by a reverse pass, etc.
Patent JP-S5588875-A (JP)
Title: Coating method for motor car body
Inventor: KOZAI EIICHIROU
IPC: B05B13/04
Filed: 1979-08-01
Abstract: PURPOSE: To enable to carry out economization paint consumption and automation of coating  process making relative position relation of robots and car body nearly constant, by coating a  limited part of the car body by the robots and next, coating a remaining part by reciprocators at  the time of applying final coating of the motor car body.   
     CONSTITUTION: Fat of motor car body is removed at the preliminary washing process 1 and the  body is polised and then, is revised at the revision process 2 if plating is imperfect. Next, the body  is passed through the electrodeposition coating process 4 and the electrodeposition water washing  process 5 through the pretreatment process 3 of fat removing and chemical treating. After that,  doors etc. and car body, are sealed separately and are coated at the process 6 taking off the doors  from the car body. On this occasion, operation of the sealing process 7 is carried out by robots  and the second coating process 8 of outer board by reciprocators and the inner final coating  process 9 made possible to use the robots by the removal of the doors etc., are carried out nearly  at the same time. The final coating process 12 is carried out passing through the door attaching  process 10 and the sanding process 11. The above final coating process is carried out at the coating process 13 by the reciprocators and the body is sent to the inspection process 15 after local  coating is carried out at the process 14 using the robots accessorily.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04328598-A (JP)
Title: Vram constituting method
Inventor: OSHIGE SHINICHI
IPC: G06F3/153
Filed: 1991-04-30
Abstract: PURPOSE:To use a display memory as a work memory even when a system is small in scale and does not have an enough memory resource. CONSTITUTION:The system is equipped with an address comparator 13 which can set an address range for making some part of a VRAM 5 and disables a display enable signal 10 so as to disable display data 8 when the address range is entered during VRAM refreshing operation and a display control block 7 which controls display data 8 sent to a display device 9 with a display enable signal 10 from the address comparator.
Patent JP-2000293913-A (JP)
Title: Disk driving device
Inventor: MANO TAKASHI
IPC: G11B17/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To rotate a disk with a high vibration control function by eliminating position shifting from a disk to perform accurate disk clamping when a tray having the disk loaded therein is placed on an outer chassis vertically placed according to longitudinal placing specifications. SOLUTION: In a driving device constructed in such a manner that an inner chassis 2 is supported on an outer chassis 1 via plural elastic members 3, and disk clamping is performed by the disk clamping rotating mechanism 10 of the inner chassis 2, an opening/closing locking pawl 21 and a cam member 22 for opening/closing it are provided between the outer and inner chassis 1 and 2, both chassis 1 and 2 are locked by the locking pawl 21 during the loading/unloading of a disk loading tray 5 to set accurate a relative positional relation between a disk 4 and the inner chassis 2 during disk clamping, the locking of the chassis by the locking pawl 21 is released during disk rotation and thus interference with the vibration control function of the elastic member 3 is prevented.
Patent JP-S5617123-A (JP)
Title: Method of reeconforming size of particularly curved tubular mold of wornnout conical body
Inventor: DEIITOHERUMU METSUTORAA
IPC: B21D26/08
Filed: 1980-07-21
Abstract: A worn conical tubular mold, exhibiting irreparable surface flaws or defects at the inner tubular wall of the mold at the location of the former region of the molten bath level existing in the tubular mold when the same was previously used during continuous casting, is formed or reformed through the use of an explosive forming technique with the aid of a calibration arbor or mandril so as to possess a new reversed taper. As a result, the surface flaw or defect now is located at the region of what becomes the new strand outlet of the reformed tubular mold and unimpaired, fissure-free mold wall material comes to lie at the region of the tubular mold where there will appear the new molten bath level when the reformed tubular mold then is again used for casting purposes.
Patent JP-H10289604-A (JP)
Title: Surface light source device
Inventor: DAIKU YASUHIRO
IPC: F21V8/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device in which light from a light source disposed sideways is emitted from its surface, wherein almost all of light emitted from the surface is emitted to a direction of a desired range of angles including a front direction without dispersing the same the circumference, thereby increasing luminance in the range sufficiently and substantially equalizing luminance distribution therein. SOLUTION: On a staggered surface of a light guiding plate 1 which takes in light from an end face and emits the light from each rising surface 2a of the staggered surface, a plurality of prism parts 8 are formed, wherein a plurality of light guiding areas A are defined and incident light from each rising surface 2a of a light guiding plate 1 is taken into a rear surfaces of the prism part 8 to refract it to the light guiding areas A, and a plurality of lens parts 9 are formed, which refracts the light led to the light guiding areas A to the focusing direction and emits it to a front surfaces of the lens parts 9.  Further, on both sides of each light guiding area A, light guiding members 6 which has light guiding faces 10 formed thereon are provided to refract the light which goes outside of the focusing lens 9, among those led to the light guiding areas A, and lead it to the focusing lens parts 9.
Patent JP-H07310654-A (JP)
Title: Clutchless single piston type variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/18
Filed: 1994-05-12
Abstract: PURPOSE:To suppress the rapid fluctuation of load torque of a clutchless compressor. CONSTITUTION:When the inclination angle of a swash plate 15 supported on a rotary shaft 9 is reduced to a minimum inclination angle, a transmission cylinder 28 and a cutoff body 21 are pushed against the spring force of a suction passage release spring 24 by a swash plate 15. The cutoff body 21 is brought into contact with a positioning surface 27 when the inclination angle of the swash plate is a minimum inclination angle and communication between a suction passage 26 and a suction chamber 3a is disconnected. The suction chamber 3a is connected to a crank chamber 2a through a release passage 14 and a solenoid on-off valve 32 is located on the release passage 14. The solenoid on-off valve 32 is controlled for excitation and demagnetization by a control computer C based on detection information from a temperature sensor 39, an air-conditioning device operation switch 40, and a number of revolutions detector 41. The crank chamber 2a is communicated with a delivery chamber 3b through a pressure feed passage 31.
Patent JP-H05297803-A (JP)
Title: Wake display device
Inventor: SUWA YORIHISA
IPC: G09B29/10
Filed: 1992-04-20
Abstract: PURPOSE:To display latitude line and latitude line markers on a display screen in an easy-to-see state at all times even when a scale factor is varied and set. CONSTITUTION:The display intervals of the latitude line and longitude line markers are set corresponding to the scale factor set at an operation part 16. Latitude and longitude line marker data are found from the display intervals and the position of a reference point on map information read out of a memory 14, and those data are written in a display memory 18. The map information and own-position information are also written in the display memory 18. When the latitude line and longitude line markers are displayed, the display intervals become easy-to-see intervals corresponding to the scale factor on the screen of a display unit 20.
Patent JP-S5433384-A (JP)
Title: Lamp
Inventor: GOTOU EIZOU
IPC: H01K1/46
Filed: 1977-08-19
Abstract: PURPOSE: To accurately fit a base and prevent cracking, by fitting divided holder members to the end of a bulb and interposing an elastic member between the bulb and the holder members and performing screw-fitting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63280077-A (JP)
Inventor: PIITAA EDOWAADO KUROSU
IPC: C07D401/04
Filed: 1988-04-21
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-H02276978-A (JP)
Title: Test program correcting device
Inventor: SUDO YUKO
IPC: G01R31/28
Filed: 1989-04-18
Abstract: PURPOSE:To reduce manual operation for test program correction and to easily shorten the time and facilitate the operation by providing means for test time measurement, wait time setting, simultaneous measurement, order variation, duplication deletion, input and output adjustment, etc. CONSTITUTION:At least one of the means for the execution time measurement of a desired place in a test program, minimum wait time setting required to stabilize the output of a semiconductor device, simultaneous measurement of possible items, order variation of plural test items, duplication deletion of description, and the best input and output adjustment for the semiconductor device is provided. Then necessary means among the respective means is applied to a necessary item of the test program consisting of (n) test items composed of respective statements for condition setting, wait time, measurement, decision making, and condition resetting. Consequently, the program correction is facilitated and the time is shortened.
Patent JP-S58217017-A (JP)
Title: Water level regulator of pressure tank
Inventor: KISHIDA SHIYOUSUKE
IPC: G05D9/02
Filed: 1982-06-11
Abstract: PURPOSE:To regulate the water level in a pressure tank through the water level regulator of the pressure tank by varying the water volume in a cylinder while the total of air volume of an airtight tank and the cylinder is constant, and varying the water volume in the tank through a communicating tube. CONSTITUTION:When the water level in the diving tank 1 constituted in the airtight tank is lowered, the handle 17 of the cylinder 2 for water level regulation is operated and moved as shown by an arrow, and then the air in the cylinder 2 is pressed by a piston 3 to move into the dividing tank 1 through a communicating tube 12. The water chamber 5 and air chamber 6 of the cylinder 2 are equal in piston sectional area and the stroke of the piston 3 are also equal between both chambers 5 and 6, so the decrement in the capacity of the air chamber 6 is equal to the increment of the capacity of the water chamber 5. Therefore, water as much as the air moved into the dividing tank 1 moves into the water chamber 5 of the cylinder 2 from the diving tank 1 through a communicating tube 11, thereby lowering the water level in the dividing tank 1.
Patent JP-S5325205-A (JP)
Title: Scum-removing device
Inventor: NAGASAKI KATSUUMI
IPC: C22B9/00
Filed: 1976-08-19
Abstract: PURPOSE: To provide a scum-removing device which is free of troubles caused by the blockade of suction opening by attaching an electrode rod to the scum-absorbing suction head with the top end of the rod jutting forth from the end of suction head, thus excessive approach of the suction head to the moten metal can be detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05297687-A (JP)
Title: Corona discharge device
Inventor: YAMANAKA TOSHINAKA
IPC: G03G15/02
Filed: 1992-04-20
Abstract: PURPOSE:To realize the shift control of grid bias potential and to enhance electric discharging efficiency by connecting an interval between a grid and a charger case by a voltage dropping element. CONSTITUTION:A corona discharger is constituted of a charge wire 1, the charger case 2 which covers the circumference of three directions of the wire 1 and whose lower part is opened and the grid 3 arranged at the lower part of the wire 1. The surface of a photosensitive drum 6 being a material to be electrostatically charged is arranged by being faced to the grid 3. Besides, a high-voltage transformer 4 is connected to the corona discharger and the potential of a high voltage to the extent of -5.5 to -7kV is impressed on the wire 1. Simultaneously, bias potential to the extent of -60 to -900V is given to the grid 3. Then, the Zener voltage of a Zener diode 7 connected between the case 2 and the grid 3 is set at 300V. Therefore, the bias potential which is larger than the grid 3 by 300V is impressed on the case 2.
Patent JP-S5725138-A (JP)
Title: Manufacture of laminated core
Inventor: MITSUI TAKAAKI
IPC: B21D13/04
Filed: 1980-07-21
Abstract: PURPOSE:To eliminate the correcting work of a laminated core at the laminating  time by comparing the thicknesses of an iron strip plate at both ends with the predetermined thickness and controlling rollers having uneven surface responsive to the deviation to form uneven grooves on the strip plate, thereby correcting the deviation in the thickness of the plate with the grooves. CONSTITUTION:An iron strip plate 1 is drawn from a roll 2, the thicknesses of both ends of the plate 1 are measured via thickness measuring units 4, and are compared with the predetermined thickness. An uneven surface forming unit 5 provided in the next stage is controlled in accordance with the deviation. The forming unit 5 has upper and lower forming rollers 5a, 5b disposed to interpose the plate 1 therebetween, and varies the distance and the inclination between the rotating shafts 5c and 5d of the rollers on the basis of the deviation of the thicknesses of the plate, thereby forming the uneven grooves on the surface of the plate 1 responsive to the deviation. The plate 1 is adjusted through a leveller 6, is then guided through feed rollers 7 into a punching mold 8, which punches the plate into a core shape, and the punched plates are laminated.
Patent JP-H042885-A (JP)
Title: Synthetic fiber
Inventor: NAKAYAMA KAZUYUKI
IPC: D06M101/16
Filed: 1990-04-16
Abstract: PURPOSE:To improve adhesion especially to a polyurethane-based resin, a halogen-containing vinyl resin, etc., by making to stick a fatty polyepoxy-based compound having two or more epoxy groups in the molecule and a polyvinyl amine to a synthetic fiber. CONSTITUTION:(A) A dispersion containing a fatty polyepoxy-based compound containing two or more epoxy groups in the molecule is applied to a synthetic fiber, e.g. a polyester-based fiber or an aromatic polyamide-based fiber to be made to stick thereto in an amount of 5-90wt.% and (B) a dispersion containing a polyvinyl amine represented by a main skeleton of the formula is applied thereto to be made to stick thereto in an amount of 95-10wt.%, thus obtaining the objective synthetic fiber for reinforcement having a remarkably improved adhesion to general-purpose resins, especially polyurethane-based resins, halogen- containing vinyl resins, etc.
Patent JP-S5527850-A (JP)
Title: Glass joining method
Inventor: GOTOU EIZOU
IPC: H01J9/26
Filed: 1978-08-16
Abstract: PURPOSE: To accurately join glass members without slipping a sealing metal by forming a groove and a protrusion fittable to each other on the member surfaces to be butted; putting the metal body between the surfaces; and resistance heating them.  
     CONSTITUTION: When glass panel 1 and glass funnel 2 of a cathode-ray tube are joined with sealing metal body 6, body 6 is inserted in groove 5 of panel surface 3 to be butted, and surfaces 3, 4 are butted. At this time, protrusion 9 of funnel 2 is fitted in groove 5 of panel 1 to set the positions of funnel 2 and panel 1, and body 6 is inserted in the gap between the top of protrusion 9 and the bottom of groove 5. Electric terminals 7, 7 of body 6 are connected to power source 8 to heat body 6 by supplying a current, whereby the vicinities of surfaces 3, 4 are melted to join funnel 2 and panel 1 with body 6 buried. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000289377-A (JP)
Title: Strip file and its manufacture
Inventor: TOYAMA YASUO
IPC: B42F5/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To fold external folding line sections with a favorable appearance, and easily manufacture a strip file by cutting out the separating section of internal folding line sections on a mount into a thick line shape in a manner to form a gap between opening section end edges, and also, cutting the separating section of the external folding line sections into a linear shape which does not form a gap between the opening section end edges. SOLUTION: On a plastic film 2 which is laminated on both surfaces of a mount 1, and of which both end sections in the width direction are bonded 3, a thick line shape cut-off section 11 and a linear cut section 12 are alternately formed. Then, the mount 1 is alternately folded to form a valley shape and to form a ridge shape into a plurality of steps in such a manner that the cut-off section 11 may become an internal folding line section, and the cut section 12 may become an external folding line section. Also, a separating section 7 of the internal folding line section is formed into the thick line shape cut-off section 11 so that a gap 13 may be formed between the end edges of the insertion opening sections 8a of internal pocket sections 8 which are adjacent to each other.  In addition, the separating section 7 of the external folding line section is formed into the linear cut section 12 which does not form a gap between the end edges of the insertion opening sections 8a of external pocket sections 8 which are adjacent to each other.