baber/WOPTO huggingface dataset:
Patent JP-H02151819-A (JP)
Title: Light emitting element module
Inventor: KURATA NOBORU
IPC: H01L33/00
Filed: 1988-12-05
Abstract: PURPOSE:To stabilize the coupling efficiency of light by making light emitted by a light emitting chip incident on a short optical fiber from an optical fiber end surface which is ground spherically and coupling the ferrule and the ferrule of an optical connector which is connected from outside coaxially. CONSTITUTION:The center periphery of one end surface 13 of a ferrule 14 where the short optical fiber 15 is held on the center axis is ground spherically, a certain part including the other end surface is made incident on a cylindrical split sleeve 16 almost to the half, and the light from a semiconductor light emitting chip 11 is made incident on the optical fiber 15 from the spherical polished end surface 13 of the ferrule. Therefore, the light from the semiconductor light emitting chip 11 is incident on the optical fiber efficiently and the ferrule 19 of an optical connector having the same external diameter with the ferrule 14 is inserted from the opposite side of the cylindrical split sleeve, so that the ferrules are arranged almost coaxially. Consequently, the light can be coupled efficiently.
Patent JP-H03172177-A (JP)
Title: Type ii restriction endonuclease rleai
Inventor: KURAUSU KARUTSUA
IPC: C12N9/22
Filed: 1990-11-15
Abstract: NEW MATERIAL: Type II restriction endonuclease RIeAI characterized by recognition sequence of the formula (N is A, G, C or T) and a label, and corresponding to cleavage site.  
     USE: A restriction enzyme specifically recognizing and cleaving a DNA sequence hardly recognized by any enzyme of this kind.  
     PROCESS: For example, the type II restriction endonuclease RIeAI is obtained by culturing Rhizobium leguminosarum DSM5629 in a medium, suspending the cell paste obtained by gathering the cultured cells, in a buffer containing a protease inhibitor, disintegrating the obtained suspension by a French press, etc., separating the precipitate, fractionating the supernatant by a heparin- immobilized column, eluting the fixed material by using a gradient liquid of 0-1 M NaCl, gathering 0.4-0.6 M NaCl fraction, desalting the fraction by a gel filtration, and subjecting the desalted fraction to a column chromatography to purify the product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06161041-A (JP)
Title: Film unit provided with lens with built-in stroboscope
Inventor: OKOYAMA KAZUO
IPC: G03B15/03
Filed: 1992-11-17
Abstract: PURPOSE:To prevent the operation of charging switch of a stroboscope from being forgotten in a film unit provided with a lens with a built-in stroboscope. CONSTITUTION:A contact plate 26 is fixed to a slide lever 24. The slide lever 24 is locked by an L-shaped lever 23, and armatures 27a and 27b provided on a circuit substrate 12 are opened. By half-pressing a shutter button 18, the lever 23 is turned to release the locking of the lever 24. The lever 24 is pressed by a spring 25 and moved in a right direction, thereby conducting between the armatures 27a and 27b. Thus, the charge of a main capacitor for a stroboscope is started. By pressing the shutter button 18 further after completing the charge, photographing with strobe light is executed.
Patent JP-H01149396-A (JP)
Title: Electroluminescence element
Inventor: KAGEYAMA YOSHIYUKI
IPC: H05B33/02
Filed: 1987-12-07
Abstract: PURPOSE:To obtain an electroluminescence element with high brightness and long-term reliability by connecting a radiator to a part of the element. CONSTITUTION:A panel is formed by sequentially laminating a transparent electrode 2, first insulating layer 3, luminous layer 4, second insulating layer 5 and back surface transparent electrode 6 on a transparent substrate 1. The panel is sealed with a case 7, which is filled with a moisture-proof oil 8. The second insulating layer 5 is connected to a thermal conductor 9, which is connected to a radiator 10. With this arrangement, temperature rise of the electroluminescence element is suppressed so that it is possible to obtain the element with high brightness and long-term reliability.
Patent JP-2000209297-A (JP)
Title: Communications equipment and its control method
Inventor: SHOJI FUMIO
IPC: H04L69/40
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve maintainability, without increasing the capacity of a memory by storing protocol data according to the set conditions. SOLUTION: In this control method, a registration control section 106 sets in advance conditions to store communicated protocol data when data communication is conducted by a connection control section 102 and a data communication control section 103 via a communication network, and the protocol data are stored in a memory 107 according to the set conditions. When the conditions for this storage is a mode denoting storage on the occurrence of a communication error, protocol data for communication that is normally finished are nullified.
Patent JP-H06132555-A (JP)
Title: Compact electronic apparatus using keyboard
Inventor: SAITO KIYONORI
IPC: H01L31/04
Filed: 1992-10-21
Abstract: PURPOSE:To provide an apparatus capable of using a solar cell as an operating power source even in a compact electronic apparatus such as a note type personal computer which requires a relatively large power since a keyboard part can be also utilized as a power generating region using the solar cell. CONSTITUTION:A flexible sheet 11 on which a solar cell 12 is integrally formed is stacked on a flat keyboard 1 and a transparent sheet 10 is coated on the solar cell 12. key marks 13 consisting of character, number and/or symbol are formed on places corresponding to key contacts on the transparent sheet 10.
Patent JP-2000130073-A (JP)
Title: Shield excavation machine and method thereof
Inventor: SASAKI KATSUYA
IPC: E21D9/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To lessen a frictional force between a natural ground and an excavation machine body to be useful even if the capacity of a jacking device is small by opening a solenoid valve to intermittently supply hydraulic oil to respective propulsive jacks. SOLUTION: When a hydraulic pump P is driven and hydraulic oil 30 is supplied to the piston side, each changeover valve 19 is switched over from i-position to ii-position and retained therein. Then, each high speed solenoid valve 20 is repeatedly changed over between a normal position and an offset position at a specified period to repeatedly turn-on and off. As a result, the hydraulic oil 30 is intermittently supplied to the piston side of a shield jack device 9 and hence a rod is intermittently projected and the excavation machine body advances little by little while vibrating along the excavation direction. Accordingly the frictional force between the natural ground and the excavation machine body can be lessened and hence, the capacity of each propulsive jack device can be also lessened.
Patent JP-H07155497-A (JP)
Title: Clothes dryer
Inventor: OKAZAKI YOJI
IPC: D06F58/02
Filed: 1993-12-08
Abstract: PURPOSE:To minimize the vibration generated at operation without using a strength member. CONSTITUTION:A rotating drum 5 is provided in a dryer body 1, the front side peripheral part 11 of the rotating drum 5 is rotatably supported by the circular drum support surface 13 of a drum support member 7 having an opening 19 forming an inlet and outlet port, a drum shaft 23 extended from the rear side of the rotating drum 5 is rotatably supported by a bearing member 9. On the other hand, a transmission belt 33 driven by a driving motor 29 is laid over the outer circumferential surface of the rotating drum 5, the transmission belt 33 is driven in the direction where the belt tension generated by the drive of the transmission belt and the frictional resistance force generated on the drum support surface 13 and the front side peripheral part 11 of the rotating drum 5 are mutually opposed, and the laying position of the transmission belt 33 is set closer to the drum support surface 13 side from the normal W passing the center of gravity of the drum.
Patent JP-S63198871-A (JP)
Inventor: ROBAATO EE FUREDORITSUKUSON
IPC: G01N33/563
Filed: 1987-12-07
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-2001126400-A (JP)
Title: Disk reproducing device and disk reproducing method
Inventor: ORIMO TOMOHIRO
IPC: G11B20/14
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device and a disk reproducing method capable of preventing interruption of a reproduction signal by efficiently realizing data connection without erroneously connecting pieces of data against data interruption even when a disk of a CD-ROM format is reproduced while observing the extremely compact circuit structure as shown in the present manner. SOLUTION: Erroneous connection in the case of data connection is prevented by executing the data connection by defining inputted audio parallel data 5a fetched at timing of a sector synchronizing signal 1d from a sector synchronizing signal generating part 3 as sample data 5a for comparative connection by a shockproof control block 5 when the disk of the CD-ROM format is reproduced by providing the sector synchronizing signal generating part 3.
Patent JP-2000132669-A (JP)
Title: Monitoring system, digital recorder, monitor image retrieval method, and recording medium
Inventor: TANAKA MUTSUO
IPC: G06T1/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a monitoring system by which a target image is adequately retrieved from a monitor image recorded in a magnetic disk or the like. SOLUTION: A processing control part 16 judges movement in frame images picked-up by an image pickup unit 2, records the mobile frame images in a data recording part 15, reads the frame images which are recorded in the data recording part 15, obtains the area of the frame image designated by a user through an operating part 17, successively reads the frame images from the data recording part 15, retrieves the mobile frame images in the images of the area obtained by the operating part 17, successively supplies the frame images to a display device 5 by going back to the previously fixed number of frames when the mobile frame image is retrieved in the images and reproduces the images.
Patent JP-H05141216-A (JP)
Title: In-line fuel injection pump
Inventor: KABAI KOUICHI
IPC: F01M9/10
Filed: 1991-11-22
Abstract: PURPOSE:To provide an in-line fuel injection pump wherein a life of the pump is increased by forcedly lubricating a tappet to prevent seizure and wearing. CONSTITUTION:A lubricating oil communication hole 28 for conducting a spring chamber 11a to a part 26 of housing a cam roller 24 is formed in a tappet main unit 21 to connect the spring chamber to a lubricating oil reservoir part 2 by a circulating oil path 30a in which a check valve 31a of permitting lubricating oil to flow in the spring chamber from the lubricating oil reservoir part is provided. Accordingly, in a process of increasing volume of the spring chamber 11a by reciprocating motion of a tappet, lubricating oil is introduced to the spring chamber via the circulating oil path 30a from the lubricating oil reservoir part 2, and in a process of decreasing the volume, the lubricating oil in the spring chamber comes to be forcedly press-fed to the part of housing the cam roller, so that the cam roller and a tappet pin are forcedly lubricated.
Patent JP-H10149515-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SATO KIYOSHI
IPC: G11B5/39
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which is formed to sufficiently suppress write fringing and not to degrade an overwrite characteristic at the time of recording by providing both sides of a gap layer with shielding magnetic layers formed of the same soft magnetic material as the soft magnetic material of a lower core layer or soft magnetic material exclusive thereof and a process for producing the same. SOLUTION: The width size of the gap layer is made coincident with a track width Tw and both sides of the gap layer are provided with the shielding magnetic layers 4 made of the soft magnetic material and, therefore, the recording magnetic fields oozing out of the track width Tw are absorbed in the shielding magnetic layers 4 and the write fringing is suppressed. More particularly, the saturation magnetic flux density and film thickness L1 of the shielding magnetic layers 4 are adequately adjusted, by which the write fringing is suppressed and simultaneously regenerative output is maintained high.
Patent JP-H01147531-A (JP)
Title: Pulse light emission type electronic flashing device
Inventor: UCHIYAMA SHIGEYUKI
IPC: G03B15/05
Filed: 1987-12-04
Abstract: PURPOSE:To extend a distance in which photographing is possible at the time of performing daylight synchro-flash photography at the second of a high speed shutter exposed in terms of slit by intensifying the intensity of pulse light emission for an object field corresponding to the vicinity of the center part of an image plane where the probability that a main object is positioned is high. CONSTITUTION:The intensity of the light emission of a light emission part 604 is detected by a detecting device 800. When a monitor voltage in proportion to the intensity of the light emission exceeds a reference value, an output from a comparator 903 is inverted to be in a low level and guided to one terminal of an AND gate 905. One-shot pulse in a high level is transmitted from a pulse generation unit 906 to the light emission part 604 with an input in a high level which is set by the other terminal of the gate 905 so as to stop the light emission of the light emission part 604 with the discharge of a capacitor. Thereafter, the light emission starting signal of the pulse generation unit is conducted in a stroboscope circuit 600 to cause the light emission part 604 to emit light again. By repeating such actions, the pulse light emission is performed. Since the intensity of the pulse light emission is intensified for the object field corresponding to the vicinity of the center part of the image plane, the object distance can be extended at the time of performing the daylight synchro-flash photography.
Patent JP-H05145243-A (JP)
Title: Control equipment case and its mount structure
Inventor: FURUKAWA YOICHI
IPC: G05B11/01
Filed: 1991-11-25
Abstract: PURPOSE:To provide a structure of a title case which enables maintenance and inspection of a control apparatus stored in the case by simple precedure work targetting the control apparatus such as a servoamplifier incorporated in a console. CONSTITUTION:This case consists of the combination of a one-side open type housing 11 mounted on a console 3 with a control apparatus 2 such as a servoamplifier stored and a detachable lid plate 12 which covers the open face of the housing; the front edge of the lid plate is provided with flanges 15 with screw tap holes 14 overlapping with the front face of the housing, and the rear edge with clicks 16 inserted into the grooves 18 of the housing; and the housing and the lid are tightened with tightening screws 4 by screwing from forward. This process enables maintenance and inspection of a control apparatus with the lid plate removed easily as the case remains mounted on the console.
Patent JP-S63163363-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1986-12-26
Abstract: PURPOSE:To enhance sensitivity and potential stability during uses for a long time by using a specified disazo pigment for a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body is provided with a photoconductive layer containing one of the disazo pigments represented by formula I in which R1 is H atom, optionally substituted alkyl, aryl, aralkyl group, or the like; each of R2-R5 is H atom or an electron attractive group; each of A and A' is a coupler residue having a phenolic hydroxyl group; each of Ar1-Ar4 is an optionally substituted aromatic hydrocarbon ring group or such a heterocyclic aromatic group, thus permitting the obtained photosensitive body to obtain practicable high sensitivity characteristics and stable potential characteristics against repeated uses.
Patent JP-H08142025-A (JP)
Title: Outer frame separating and contacting device of concrete form
Inventor: MIYAZAKI KOJI
IPC: B28B7/02
Filed: 1994-11-18
Abstract: PURPOSE: To simply move a half frame without requiring force by providing the arm creeping under a rail from each half frame and having the roller coming into contact with the rail provided to the leading end thereof and the other roller supported under a pedestal or under the outside of the rail connected thereto by a shaft and coming into contact with the rear surface of the arm in a movable manner. CONSTITUTION: An outer frame 3 is divided into two left and right half frames 4. A first roller 9 is provided to the leading end of the arm 7, which is allowed to creep under the half frames 4 so as to open the width permitting the insertion of a pedestal 5 under the half frames 4 through a connection material 8, in a freely rotatable manner in contact with the rail 10 provided in the moving direction of the half frames 4 under the pedestal 5. A shaft support plate 12 is provided under the outside of the rail 10 and the arm 7 is in contact with the second roller 11 supported on the shaft provided to the shaft support plate 12 in a freely rotatable manner.  Since the respective half frames are supported on two rollers as mentioned above, the friction resistance of the half frames at the time of movement can be minimized and the half frames can be moved by extremely small force at the time of demolding.
Patent JP-H10137963-A (JP)
Title: Copying control method for torch axis of laser beam machine
Inventor: TERUDA YOSHIAKI
IPC: B23K26/046
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To stabilize laser focusing by arranging plurality of bypass sensors, selecting automatically from the signals of these sensors the most suitable sensor for machining when a torch traces a machining route, and performing the copying control of the torch axis (Z axis) based on the signal of the sensor so selected. SOLUTION: The basis of selecting one among plurality of sensors is such that (1) the sensor is closest to or furthest from the work, that (2) the nozzle gap calculated from the signal of sensors is closest to or furthest from a target value, that (3) the gap calculated from the sensor signal is most approximate to or most away from the arithmetically obtained gap converted from the Z axis position and the work setting height, and that (4) the sensor for which the Z axis position inversely operated by the calculated gap from the sensor signal is closest to or furthest from the Z axis position at the time of entering a copying area immediately preceding. As a result, a means is employed such that a closer sensor is selected for machining the upper face of a projected part and that a further sensor is selected for machining the wide area of a recessed part.
Patent JP-H03172424-A (JP)
Title: Balcony, veranda, etc., with closed panel
Inventor: KURODA AKIRA
IPC: E04B1/00
Filed: 1989-11-30
Abstract: PURPOSE:To provide serviceability as terrace, sun room, etc., by drawing out a panel accommodated in the front wall and/or side wall of a balcony, veranda, etc., to the extent as desired, and supporting it inducedly along guide rails. CONSTITUTION:Panel accommodation spaces 3, 4 are formed within the front wall 1 and/or side wall 2 of a balcony, veranda, etc. Along guide rails 7, 8, 8, panels 18, 18, 19, 19 accommodated in these spaces 3, 4 are drawn out, and supported inducedly over the front wall 1 and/or side wall 2. In the case the balcony, etc., is used normally, the panels 18, 18, 19, 19 shall remain accommodated in the panel accommodation spaces 3, 4. In the case it is used as a terrace, greenhouse, sun room, etc., the panels 18, 18, 19, 19 are drawn out, supported inducedly along the guide rails 7, 8, 8, and stretched into the front wall 1 and side wall 2.
Patent JP-H01150424-A (JP)
Title: Manufacturing device for laminated cores
Inventor: ITO HIROMI
IPC: B21D39/03
Filed: 1987-12-07
Abstract: PURPOSE:To integrally manufacture a laminated core having an inclined end face by applying a method that projecting parts and recess parts are formed on a plurality of core pieces so that they are shifted in sequence, the projecting part of another core piece is fitted into the recess part of a core piece and core pieces are laminated in sequence. CONSTITUTION:An upper die 20 is raised, a cam 124 is rotated by a step motor 123, cam surfaces are moved from R7 to R1 and a laminated die 12 is moved to the left termination. Then, the drop of the upper did 20 forms a through hole 2 by a measuring punch 21 on a first one core piece 1a and perforates the laminated die 12 by a punch 50. The rise of the upper die 20 moves the cam surface from R1 to R2 by a motor 123 and shifts the laminated die 12 toward the right by a deviation alpha between the projecting part 3a and the recess part 3b. Then, the projecting part 3a and the recess part 3b are formed by a punch 23 and a die 11 on a second core piece 1b and core pieces 1a, 1b are laminated through the laminated die 12. Further, a cam 124 is rotated in sequence to conduct similar operations and a plurality of core pieces 1a-1n are laminated to form a laminated core layer for a magnetic head, etc.
Patent JP-H02156151-A (JP)
Title: Flange-surface inspecting apparatus
Inventor: ABE AKIRA
IPC: G01N27/90
Filed: 1988-12-07
Abstract: PURPOSE:To improve accuracy in inspection by providing an eddy current probe in a turning arm which is turned on the main body of an apparatus that is supported at the center of the opening part of a vessel. CONSTITUTION:When a flange surface 5 of an RPV (reactor pressure vessel) is inspected, an inspecting apparatus is suspended and lowered from a ceiling crane. A main body 9 of the apparatus is set at the center of the opening part of the RPV with a supporting arm 10. Then, a turning arm 12 is turned and operated with a driving device which is provided in the main body 9. The flange surface 5 is inspected with an eddy current probe which is housed in a sensor box 14 that is attached to the arm 12. When a flaw is present on the flange surface 5, the change in impedance of a coil which is changed in correspondence with the size and the depth of the flaw is detected. Thus the size and the depth of the flaw are detected. The position of the flaw is detected from the position of the RPV in the circumferential direction by detecting the arm 12 with a potentiometer and the like. In this way, human errors based on visual inspection can be prevented, and the flaw can be detected accurately.
Patent JP-H07157769-A (JP)
Title: Production of coke for blast furnace
Inventor: SASAKI MASAKI
IPC: C10B57/04
Filed: 1993-12-09
Abstract: PURPOSE:To provide a method for producing coke in which high-strength coke can be obtained even by blending a large amount of inexpensive coal and a great contribution to cost reduction in producing the cake can be made. CONSTITUTION:This method for producing high-strength cake for a blast furnace is to regulate <0.1mm grain size of bony coal having <50 caking power index to <=10% and 0.1-5.0mm grain size thereof to >=70% and further <0.01 mm grain size of coal having >=75% caking power index, 15-35% volatile content and 2.0-4.5 logddpm maximum fluidity to <=30%, 0.01-1.0mm grain size thereof to >=50%, mix the regulated coal with the bony coal and then blend the mixed coal with raw material coal for coke so as to provide 1-40wt.% weight of the bony coal.
Patent JP-S62168580-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1986-12-27
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。