baber/WOPTO huggingface dataset:
Patent JP-2001088978-A (JP)
Title: Sheet carrying device and image forming device using it
Inventor: OYAMA KUNIHIRO
IPC: B65H5/38
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device having a carrying structure suppressed in the increase of the number of part items or the manpower of assembling from the viewpoint of the problem in an electrostatic eliminating structure for suppressing the discharge of electrostatic charge, and an image forming device using it. SOLUTION: This sheet carrying device comprises means for holding and carrying a sheet S on both side of a carrying passage and a carrying guide 11 for guiding the sheet S arranged between the holding carrying means. The carrying guide 11 is arranged in a position capable of guiding the sheet S delivered from one 2, 5 of the holding carrying means while sliding only the tip of the sheet S.
Patent JP-H1090313-A (JP)
Title: Circuit breaker
Inventor: YAMAMOTO JUNICHI
IPC: G01R19/165
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To detect a shortcircuit current and drive a breaker instantaneously by detecting whether or not a next peak current exceeds a set current value after a current of a first half cycle of the shortcircuit current crosses zero and opening a contact. SOLUTION: When a shortcircuit current runs, a voltage generated at a voltage generation part 1 is divided by a voltage-dividing resistor 16. If the divided voltage is enough to turn on a thyristor 2, the thyristor 2 is turned on and the shortcircuit current passes the thyristor 2 to a connection point 7. When the thyristor 2 is turned on to let the current start to flow, a capacitor 10 is started to be charged. After the current is finished to flow, the capacitor 10 is not charged until the thyristor 2 is turned on at the second time. When the thyristor 2 is turned on at the second time and the current starts to flow, the capacitor 10 starts again to be charged. When the capacitor 10 is charged to a voltage whereby a thyristor 12 can be driven, the thyristor 12 is turned on thereby to drive a top coil 13. A contact is opened by the driving of the top coil 13.
Patent JP-H04144854-A (JP)
Title: Image forming device
Inventor: KIKUNO MITSUTOYO
IPC: B65H7/06
Filed: 1990-10-04
Abstract: PURPOSE:To easily prevent the jam paper removing performance in manual operation from deteriorating by measuring the passing time of a transfer paper by means of two transfer paper detection elements provided on the downward carrying path of a separation roller, judging the length of a transfer paper in the carrying direction based on the measured value, and performing optimum jam control for the length of each size. CONSTITUTION:The passing time of a transfer paper 19 is measured by means of at least two arbitrary detection elements out of detection elements 12a to 12e. In the next step, the jam control timing of the downward carrying path of two arbitrary detection elements is switched by a control means according to the value resulting from the measurement by a detection element in the down stream side of the carrying path in the case where a transfer paper 19 is extended over two arbitrary detection elements and by a detection element in the upper stream side in other cases.
Patent JP-2000099411-A (JP)
Title: Backup processing method, backup processor and recording medium
Inventor: ODA MASATOSHI
IPC: G06F12/16
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic backup processing technique for the user data of an information processor to be driven by a battery. SOLUTION: This processor is provided with a battery voltage monitoring means 20 for measuring a battery voltage and comparing the voltage with a threshold voltage, a backup reference means 22 for referring to backup information when the battery voltage is lower than the threshold voltage, a backup means 24 for reading the specified user data designated by the backup information out of a volatile storage device and transferring them to a non-volatile storage device 18, and a backup area securing means 26 for securing the storage area of user data to be backed up designated by backup information 32 in the storage device 18 at every time when the non-volatile storage device 18 is connected.
Patent JP-H09109475-A (JP)
Title: Printing head
Inventor: SHIBATA NORIO
IPC: B41J3/50
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to print a dot matrix character and a braille character simultaneously by providing plural dot pins for printing dot matrix characters and plural braille pins for printing braille characters provided above the dot pins. SOLUTION: This printing head 1 consists of dot pins 2 for printing dot matrix characters and braille pins 3 for printing braille characters. The dot pins are dot impact pins arranged in two rows, each of which is composed of 12 dot impact pins. The braille pins 3 are 3 braille impact pins aligned in a single row and are provided above the dot pins 2. When printing characters with this printing head 1, the dot pins 2 and the braille pins 3 are directed toward a print sheet, and a dot matrix is formed 15 activating any appropriate dot impact pins of the dot pins 2 with the concurrent action to transfer the printing head 1 horizontally. Thus specified print characters are printed.
Patent JP-H08130781-A (JP)
Title: Operating device
Inventor: MORI MAKIKO
IPC: H04Q9/00
Filed: 1994-10-28
Abstract: PURPOSE: To discriminate only by touching a switch which heightens/lowers setting and to simplify an operation by providing irregular shape in the center part of the switch which heightens/lovers the setting. CONSTITUTION: The switch 2 made of a general component and of size smaller than that of belly of the finger, capable of being operated by the finger by increasing a force, formed in projecting shape and to heighten the setting, and the switch 3 formed in recessed shape and to lower the setting are provided on a case door 1, and they are provided so as to function on the switch 6 provided with a contact 7 functioning on a substrate 5 on a case 4 in a door. Moreover, the switches 2, 3 are provided so as to function on the substrate 5 by pushing from the case door 1. In this way, a user can easily select the switch fitted in a purpose by the irregularity of the switches 2, 3, and this operating device can be prevented from being operated accidentally when the switches 2, 3 are touched to confirm the irregularity.
Patent JP-H11111042-A (JP)
Title: Installation structure for luminaire
Inventor: IMAI ATSUSHI
IPC: F21V21/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure for a luminaire capable of firmly installing the luminaire regardless of an inclination angle of a ceiling. SOLUTION: In an installation structure, a luminaire 9 opened on the lower surface side and provided with an outer flange 9g at an opening circumferential edge part is installed by applying the outer flange 9 to an embedding hole 8a provided on a ceiling, and threading a nut 10 with an installation bolt suspended from a building body. In this case, a support part protruded roughly in an arc form on the opening side and having an insertion hole in which the installation bolt 7 is inserted in an arc direction is provided on an upper surface part 9a of the luminaire.
Patent JP-H1090188-A (JP)
Title: Image recognition device
Inventor: AMAGASA TOSHIYUKI
IPC: G06V10/145
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device having simple structure in which a liquid droplet adhering to the surface of a transparent member can be detected with high sensitivity and accuracy. SOLUTION: A transparent member is provided, partially or entirely, with a translucent screen 4 and an image reflected on the screen 4 is picked up by means of a camera 2 from the backside of the member in order to detect presence and/or the quantity of a liquid droplet therefrom. Since an image remote from the screen 4, e.g. a scene to be seen through the transparent member, is not inputted and only a liquid droplet very close to the screen 4 can be extracted, detection sensitivity and accuracy of a liquid droplet adhering to a member can be enhanced through a simple structure.
Patent JP-S63120291-A (JP)
Inventor: OGAMI HIDEAKI
IPC: G21C3/34
Filed: 1986-11-10
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-H10221087-A (JP)
Title: Vibrator, vibration-type gyroscope, its manufacture, method for excitation of vibrator and method for detection of vibration of vibrator
Inventor: KIKUCHI TAKAYUKI
IPC: G01C19/5628
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a new technique by which a sheetlike vibrator composed of a piezoelectric single crystal is vibrated toward a direction crossing its main face. SOLUTION: A vibrator is a sheetlike vibrator composed of a piezoelectric single crystal. A plurality of laminar parts 18A, 18B are installed between a main face 20A on one side and a main face 20B on the other side of the vibrator. Directions 43, 44 of polarization axes at the respective laminar parts 18A, 18B are different from each other. An electrode 22A on one side is installed on the main face 20A on one side, and an electrode 22B, on the other side, which faces the electrode 22A on one side is installed on the main face 20B on the other side.
Patent JP-S63179743-A (JP)
Title: Changeover device for inversion cylinder of sheet rotary press
Inventor: KURUTO DEIFURITSUPU
IPC: B41F21/10
Filed: 1987-10-22
Abstract: A shift-over device for controlling the turning drum grippers of a rotary sheet printing press optionally changeable for one-side printing or two-side printing and having a relatively rotatable gripper opening cam and an axially movable gripper turning cam includes a rotatable switching shaft carrying a stop arm with adjustable stops mounted on the press frame for engaging the stop arm and limiting the rotation of the switching shaft in opposite directions. A first crank arm is secured to the switching shaft and carries a lash lever coupled to the gripper opening cam for relatively rotating it incident to oscillations of the switching shaft. A second crank arm is secured to the switching shaft and coupled to a push arm having face cams engageable with push rods connected to the gripper turning cam for axially shifting it incident to oscillations of the switching shaft. In the preferred embodiment, a pneumatic cylinder is connected to a drive crank secured to the switching shaft and a source of pneumatic pressure with a control valve interposed between the source and the pneumatic cylinder is provided for actuating the cylinder to oscillate the switching shaft and simultaneously rotate the gripper opening cam and axially shift the gripper turning cam.
Patent JP-H08126975-A (JP)
Title: Vibration control handle of electric hammer
Inventor: YAHAGI AKIYUKI
IPC: B25D17/04
Filed: 1994-10-28
Abstract: PURPOSE: To provide a vibration control handle low in cost and long in service life, as well as to simplify the device. CONSTITUTION: An elastic body holding member 6 is provided integrally on a tool main body 1, and a handle 2 is fixed to an elastic body holding member 5. The elastic body holding members 5 and 6, and an elastic body 4 form a transatory unit mechanism, so as to insulate the vibration of the tool main body to the handle 2. The vibration of the tool main body 1, and the protruding of the elastic body holding members 5 and 6 of the tool main body side elastic body 4 to the lower side owing to a pitch of the handle 2 are suppressed by an elastic body holding projection 7 fitted to the step surface of the elastic body, and the abrading and chipping of a handle wall can be prevented.
Patent JP-H01151650-A (JP)
Title: Floor board
Inventor: HATTORI TAKAHARU
IPC: E04F15/04
Filed: 1988-10-21
Abstract: PURPOSE: To provide a floor board having good conformability, preventing floor sounding, and being excellent in construction property and appearance by joining a plurality of rectangular bodies together by means of tongue-and- groove joints while offsetting them an appropriate dimension from one another in their longitudinal direction, and integrating them together by means of a sheet-shaped material. CONSTITUTION: Each rectangular body 1 made of a wood board has a joint machined on its periphery, which joint consists of a tongue 2 and a groove 3, with a decorative layer 5 such as decorative veneer provided integrally with the surface layer thereof. A plurality of rectangular bodies 1 are connected together by tongue-and-groove joints, with the long sides (a) of the bodies 1 in contact with one another, and with their connecting positions offset an appropriate dimension (e) from one another in their longitudinal direction; the plurality of rectangular bodies 1 are integrated together by a sheet-shaped material 8 or the like which is bonded to the whole or a part of the back of each rectangular body 1.
Patent JP-H05107168-A (JP)
Title: Carbonic acid fountain bath
Inventor: MATSUGI SHIN
IPC: A47K3/00
Filed: 1991-10-15
Abstract: PURPOSE:To directly measure the carbondioxide gas concentration dissolved in bath water with a simple constitution by physically dispersing the carbondioxide gas dissolved in bath water and obtaining the carbondioxide gas concentration in gas phase from the pressure fractuation during the dispersing. CONSTITUTION:Bath water is sucked by a pump 10 and the carbondioxide gas concentration dissolved in a bath tab 12 is measured with a measuring means A and indicated in an indicator B. During the measurement of dissolved carbondioxide gas concentration, valves 3 and 7 are closed, the bath water is closed, air is sucked by opening the valve 8 in the way of air intake pipe 9 and a specific gas volume is assured. Then, by using the vibrator 5 of an ultrasonic oscillator provided inside of a dispersion part 4, the carbon dioxide gas dissolved in the bath water is dispersed in the gas phase, the pressure fractuation inside of the dispersion part 4 due to the dispersion is detected with a semiconductor pressure sensor 6a, the carbondioxide gas concentration in the gas phase is obtained and the carbondioxide gas dissolved in the bath water is measured. With this method, the carbondioxide gas concentration dissolved in the bath water can be exactly measured regardless of the bath water-amount change due to pouring and drawing.
Patent JP-S63120473-A (JP)
Title: Hydrogenated amorphous silicon solar cell
Inventor: ISHIDA MASAHARU
IPC: H01L31/04
Filed: 1986-11-10
Abstract: PURPOSE:To obtain an excellent intermediate layer having few localizing levels, manufacture a solar cell of high quality, and increase the deposition speed of a film, by using a doped Si target, and making alpha-Si:H film deposite applying a sputtering method in a mixed gas atmosphere of argon and hydrogen in which hydrogen concentration is specified. CONSTITUTION:An N-type layer is formed by a sputtering method in a mixed gas atomosphere of argon and hydrogen wherein a crystal silicon target doped with phosphorus of 10<18>-10<20> atom/cm<3> is used. A P-type layer is formed by the same method wherein a crystal silicon target doped with boron of 10<18>-10<21> atom/cm<3> is used. When a P-type layer is formed, the hydrogen concentration starts from the lower limit value, 1-15 vol.%, and reaches the upper limit value, 40-50 vol.%, at the boundary surface of a P-N junction. During this process, the change of concentration is set in a linear form. When an N-type layer is formed, the hydrogen concentration starts from the upper limit value, 40-50 vol.%, and reaches the lower limit value, 1-15 vol.% at the surface of N-type layer. During this process, the change of concentration is set in a linear form. In such a manner, a P-N type hydrogenated amorphous silicon film is deposited.
Patent JP-H01107260-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMADA TOMOYUKI
IPC: G03G5/06
Filed: 1987-10-20
Abstract: PURPOSE:To improve photosensitive characteristics and the strength resistant to heat and mechanical shock of an electrophotographic sensitive body by forming a photosensitive layer containing a specified amino compd. as an effective component on an electroconductive base body. CONSTITUTION:The title electrophotographic sensitive body has a photosensitive layer 2 contg. at least one kind of amino compd. expressed by the formula I on an electroconductive base body 1. In the formula I, R<1> is H, alkyl group, alkoxy group, aryloxy group, dialkylamino group, diarylamino group, or halogen; each R<2> and R<3> is a (un)substituted alkyl group or (un)substituted aryl group; Ar is an aromatic hydrocarbon group or a heterocyclic group; n is an integer 1 or 2. By this constitution, the photosensitive characteristics and resistance to heat and mechanical shock of an electrophotographic sensitive body are improved.
Patent JP-H06120617-A (JP)
Title: Semiconductor laser device
Inventor: YAGYU YASUTOSHI
IPC: G02B7/00
Filed: 1992-10-05
Abstract: PURPOSE:To see that a capillary does not hit against a guide and besides, prevent the break of a lens at fixation of the lens by cutting off one part of the guide so as to make a step, and conforming the linear expansion coefficient of the guide for fixing the lens to the lens. CONSTITUTION:A carrier 1 comprises a base 2 to mount a semiconductor laser 4 and a guide 3 to attach a lens 5. And, as the quality of the material of the base 2, CuW or covar low in linear expansion coefficient is used. On the other hand, a glass lens is used as the lens 5, and as the quality of a lens holder 6 and a guide 3, the ones whose linear expansion coefficients fit to it are used. Moreover, the guide 3 is of step structure by cutting off the section above a hole by about half the thickness. And, the base 2 and the guide 3 are united by soldering 7 them with silver so as to constitute a carrier 1. Since the section above the guide 3 is cut off, the capillary 11 does not hit against the guide 3.
Patent JP-H03128174-A (JP)
Title: Welding method for resistance welded tube
Inventor: HAYASHI TOMOTAKA
IPC: B23K9/16
Filed: 1989-10-12
Abstract: PURPOSE:To prevent the occurrence of weld detects in a penetrator state by performing welding while forming a high-pressure gas shielded region having the specified flowing direction in a low-pressure gas shielded region. CONSTITUTION:The tube interior and exterior of a welding heating part are put in both shielding boxes 14 are 21 of interior and exterior shielding devices 12 and 13 filled with low-pressure shielding gas and high-pressure shielding gas is blown from the tube exterior side of the welding heating part and while this shielding gas being discharged from the interior side shielding box 21, welding is performed. By this method, the high-pressure gas shielding region in the specified flowing direction is formed in the low-pressure gas shielding region on the welding heating part and perfect gas shielding is made possible. As a result, even in the case of a kind of steel having high content of Mn and Cr, especially, the weld defects in a penetrator state can be prevented.
Patent JP-S61143053-A (JP)
Inventor: FUKAO HAJIME
IPC: A61B18/20
Filed: 1984-12-17
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-H03128880-A (JP)
Title: Elevator group operating device
Inventor: IKENOTANI KIYOSHI
IPC: B66B5/02
Filed: 1989-10-16
Abstract: PURPOSE:To enhance the unification of coping order by a simple operation by directing the elevator groups of a fire generating part to an escape floor by the first operation of a manager, and then automatically transferring the escape floor command from the fire generating elevator group with priority to elevator groups of the upper part. CONSTITUTION:When the occurrence of a fire is found, and a building manager is informed of this, the manager operates 'fire' switches of the corresponding elevator groups by an operating device 5 for generating command to elevator groups 2-5 to give escape command to the elevator group nearest to the fire. All elevators of the commanded elevator groups simultaneously direct to an escape floor. When the escape of the commanded elevator groups is completed, the operating device 8 further selects the elevator groups serving on the floors higher than those of the escape completed elevator groups. If there is an elevator group serving at higher floors, escape command is automatically sent to this elevator group. All elevators of the elevator group receiving the escape command simultaneously direct to the escape floor. The operating device 8 confirms the completion of escape of all elevators, and terminates the control operation.
Patent JP-H01109311-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: HIMI SUSUMU
IPC: G02B6/28
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a multiplexer/demultiplexer independent of the number of multiplexed wavelengths by forming a semispherical lens on the slope of a glass block having 45 deg. inclination and forming a dielectric multilayered film to obtain a unit block and combining these blocks with block end faces as references. CONSTITUTION:Glass blocks 1, 1'-3, and 3' having 45 deg. slopes are provided with semispherical lenses 4, 4'-6 and 6', and a dielectric multilayered film 7 which reflects light having a wavelength lambda1 and permits light having wavelengths lambda2 and lambda3 to pass through, a dielectric multilayered film 8 which reflects light having the wavelength lambda2 and permits light having the wavelength lambda3 to pass through, and a dielectric multilayered film 9 which reflects light having the wavelength lambda3 are formed on lens end faces. Side faces of respective unit blocks are supported by a certain reference face and are optically matched and are adhered. When optical fibers 10-13 are placed at focuses of respective lenses, wavelengths lambda1, lambda2, and lambda3 are multiplexed and demultiplexed. With respect to the semispherical lens, a semispherical hole is provided on the slope of the block by ion beam working and a mixture of Si3N4/SiO2 is accumulated to form the lens and the refractive index distribution is so controlled that the focus of the lens is placed on the block side face. TiO2 and SiO2 are vapor-deposited in multiple layers to form the dielectric film and a required wavelength characteristic is obtained by the film thickness.
Patent JP-H09166825-A (JP)
Title: Picture exposing device and medium handling device
Inventor: RONARUDO JIEE SUTORAIAA
IPC: H04N1/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an inside drum plotter nearly eliminating turbulence generated inside a drum while performing exposure of a medium having photosensitivity. SOLUTION: An optical plotter device 10 is provided with an inside drum plotter 12 and a medium sheet handling device 14 taking out a medium sheet 26 having the photosensitivity from a medium sheet layer and consecutively delivering it to the plotter 12 in order to perform exposure processing. The plotter device 10 reduces the turbulence caused inside the drum 22 in the case of exposing the medium sheet 26. The medium sheet handling device 14 separates the medium sheet 26 form an interleaf interleaved between the medium sheets 26 of the medium sheet layer.
Patent JP-H1084706-A (JP)
Title: Power tiller
Inventor: YAMAMURA OSAO
IPC: A01B33/14
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a power tiller whereby weeds, etc., wound aroung a paw and a pipe are easily removed by easily combining the pipe having the plural paws (a hatchet paw) and the pipe having a stable disk in a driving shaft and also easily disassembling them at the time of tilling work, etc. SOLUTION: A thin supporting bar 3 is provided in the driving shaft 1 whose cross-section is made to be a polygon, the pipe 8 having the paw 7 and the pipe 18 having the stable disk 22 are successively inserted to the driving shaft 1 and the supporting bar 3 so as to be connected and they are supported and fixed to the screw part of an end side end part which is provided in the thin supporting bar 3 of the driving shaft 1 by a nut 24.