baber/WOPTO huggingface dataset:
Patent JP-S6295534-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/08
Filed: 1985-10-23
Abstract: PURPOSE:To provide simultaneously satisfactory electrostatic chargeability and high sensitivity by forming a layer of an electron donative org. binder contg. dispersed crystalline selenium particles as a charge generating layer and by using one or more kinds of specified alpha- phenylstilbene compounds as the effective component in a charge transferring layer. CONSTITUTION:A crystalline selenium-base charge generating layer 2 and a charge transferring layer 3 contg. an alpha-phenylstilbene compound represented by the formula (where R<1> is optionally substituted alkyl, optionally substituted aryl or optionally substituted aralkyl, each of R<2>, R<3> and R<4> is H, optionally substituted alkyl, optionally substituted aryl or optionally substituted aralkyl, Ar<1> is optionally substituted aryl and Ar<2> is optionally substituted arylene) are laminated on an electrically conductive substrate 1 to form a photosensitive layer. The surface of the charge transferring layer 3 is negatively charged, an electric field is applied to the charge generating layer 2 and the charge transferring layer 3, and exposure is carried out from the layer 3 side. Light passed through the charge transferring layer 3 reaches the charge generating layer 2, where charge carriers are generated, separated and implanted into an electron donative org. binder. The charge transferring layer 3 receives implanted charge carriers and transfers them. Charge carriers necessary for light attenuation are generated by the crystalline selenium and transferred by the charge transferring layer 3.
Patent JP-S61113570-A (JP)
Title: Crawler type moving device
Inventor: MAEDA YOICHIRO
IPC: B62D55/075
Filed: 1984-11-09
Abstract: PURPOSE:To allow the elevation of the titled crawler type moving device to go up the stairs with a steep slope by providing an axle for a driving side sprocket, a power transmission system device for a crawler arm, and a housing that accomodates them upward for the axle. CONSTITUTION:A housing main unit 20 consists of worm gears 5 and 8, housing section 20a that accomodates worm wheels 4 and 7, and a housing section 20b where a cylindrical section is connected, bevel gears and such are housed, and an axle 3 is pivoted in the horizontal direction. A transmission axle 21 that transmits driving force to the axle 3 is arranged in a housing 20 so as to turn. A hollow transmission axle 22 that rotates a crawler 6 is arranged in the housing 20 so as to turn while the transmission axle 21 of the axle 3 penetrates into a hollow section.
Patent JP-S60127491-A (JP)
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C3/30
Filed: 1983-12-14
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-H02197807-A (JP)
Title: Ferrule member for optical fiber final end connection and manufacture thereof
Inventor: BERUNAADO JIYOOJI KIYARON
IPC: B24B19/00
Filed: 1989-09-11
Abstract: PURPOSE: To save the material to be polished for a domed front end and to shorten the time for polishing by polishing the domed front end and one end of an optical fiber transmission member, thereby forming the front end of a ferrule member and the one end of the transmission member in such a manner that a substantially flat front surface is formed. CONSTITUTION: After an optical fiber cable 12 is terminal coupled into a ferrule member 10, the profiled front end of the ferrule member 10 is frictionally engaged with the profiled bore 44 of a mounted polishing tool 42. The terminal coupled ferrule member 10 mounted with this polishing tool 42 is polished by a polishing material. The domed front end projected from a bore 44 and the end of the optical fiber transmission member 14 are polished to the one plane 35. A rounded peripheral edge surface 52 is made to remain between the polished front surface 35 and the outside surface of a cylindrical part 20. When the front end 34 is domed, the margin for polishing is decreased and the time required for the front end polishing of the ferrule member 10 is shortened as an advantage.
Patent JP-H03103097-A (JP)
Title: Method of driving stepping motor
Inventor: YAMAMOTO SHIGEKI
IPC: H02P8/00
Filed: 1989-09-13
Abstract: PURPOSE:To arrest heating of a coil by exciting driving pulse voltage, which can be changed over to high voltage and low voltage, at arbitrary frequency, performing actuation at low frequency and high voltage, heightening the frequency to the desired value, and lowering the driving voltage. CONSTITUTION:When a motor is driven, a driving pulse at frequency F1 enough to generate the specific pull-in torque in bifilar wound motor coils 4 for two phases with a signal from a controller 1 is applied to transistors(Tr) 5-8. A Tr 2 is turned on with a changeover signal 9 to supply high voltage V1 to the coils. This condition is kept for a specific time, the frequency F1 of the driving pulse is gradually heightened at a specific rate of change to the desired frequency F2, the changeover signal 9 is inverted to turn the Tr 2 off and turn a Tr 3 on, and low voltage V2 is applied to the coils 4. Thereby rapid rising becomes possible, the Joule's heat of the coils decrease, and the motor is prevented from overheating.
Patent JP-S6478269-A (JP)
Title: Image recorder
Inventor: ITO TETSUYA
IPC: G03G15/041
Filed: 1987-09-19
Abstract: PURPOSE:To execute the recording of images in two ways such as an enlargement magnification and a reduction magnification by moving an image-formation lens to a projecting magnification enlargement side or a reduction side, which is selected, with respect to an image surface so that the position of a specified target height becomes a focusing point. CONSTITUTION:The image-formation lens can focus on the position of the target height specified by specification means 36 and 37 from two positions such as a reduction projecting position and an enlargement projecting position. Now, a control means moves the image-formation lens to a necessary position, either the enlargement side or the reduction side, with respect to the image surface according to the selection of enlargement and reduction by selection means 38 and 39 so that said lens can focus on the position of the target height specified by the specification means 36 and 37. Thus, image formation obtained by focusing on the desirable position of the target height can be executed by selecting two ways such as enlargement and reduction and executed by moving only image-formation lens.
Patent JP-S60127442-A (JP)
Title: Apparatus for measuring falling of rotary polyhedron mirror
Inventor: OOTA AKIRA
IPC: G01M11/00
Filed: 1983-12-14
Abstract: PURPOSE:To simply measure the falling of the reflective surface of a rotary polyhedron mirror while rotating said mirror, by providing a knife edge to the front surface of a light receiver for receiving reflected light from each reflective surface of the rotary polyhedron mirror. CONSTITUTION:Parallel light 11 from a light source 12 is reflected by each reflective surface 14 of a rotary polyhedron mirror 13 and incident to a light receiver 16. When each reflective surface 14 is vertical, the parallel light reflected from the reflective surface 14 is blocked by almost 1/2 by a knife edge 16 to be incident to a light receiver 15. Herein, when each reflective surface 14 is inclined, quantity of light blocked by the knife edge is changed and the inclination angle of each reflective surface 14, that is, the falling thereof is calculated on the basis of the change in quantity of light. By this method, the falling of the reflective surface can be simply measured while the rotary polyhedron mirror is rotated.
Patent JP-2001058008-A (JP)
Title: Ultrasonic epidural anesthetic needling system
Inventor: OGASAKA TAKAHIRO
IPC: A61M5/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To easily needle and indwell and anesthetic needle into the epidural cavity by fundamentally preventing the possibility of erroneous needling to the pachymeninx and lessening this possibility as far as possible. SOLUTION: This epidural needing system to be used for an epidural anesthesia consists of a grip part 1 including an ultrasonic vibrator transducer, the epidural needle 2 connected to the ultrasonic vibrator transducer and a vibrator drive assembly 5. The vibrations generated by the ultrasonic vibrator transducer are transmitted to the epidural needle 2. Also the epidural needle 2 is formed with a channel for feeding an anesthetic agent and its front end portion 19 is formed dull. Its front end flank part is provided with an opening communicating with the channel for feeding the anesthetic agent. Also, a mouthpiece 17 for feeding the anesthetic agent is connected to the channel for feeding the anesthetic agent.
Patent JP-H0977352-A (JP)
Title: Sheet handling device and image forming device provided with it
Inventor: HAYASHI KENICHI
IPC: G03G15/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet handling device which can control the vibration and the noises of a sheet receiving plate and use a compact motor, and an image forming device provided with it. SOLUTION: A plurality of sheet receiving plates for receiving discharged sheets are engaged with a plurality of horizontal parts 16A1 of a helical cam formed at the peripheral surface of a plurality of supporting columns and held in an up and down direction and a sheet is discharged by a sheet discharging means to the sheet receiving plates held at a predetermined position 162 of the supporting column. The sheets receiving plates locked with the horizontal part 16A1 are moved up and down to the horizontal part 16A1 responsive to the predetermined position 162 along slant parts 16A2, 16A3 connecting horizontal parts 16A1 by synchronously rotating a plurality of supporting columns.  Moreover, the amount of slant of the slant parts 16A2, 16A3 is made smaller by shortening the length of the horizontal part 16A1 for locking the other sheet receiving plate, as compared with the length of the horizontal part 16A1 responsive to the predetermined position 162.
Patent JP-S6391153-A (JP)
Inventor: IWAI SHOGO
IPC: B02C18/06
Filed: 1986-10-02
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-S59130428-A (JP)
Title: Microwave plasma-etching equipment
Inventor: OKUDAIRA SADAYUKI
IPC: C23F4/00
Filed: 1983-12-16
Abstract: PURPOSE:To realize etching process strictly in accordance with a mask pattern by a method wherein an open end of a discharge tube is extended close to the surface of a sample to prevent a neutral radical from diffusing into an etching chamber practically. CONSTITUTION:A microwave, generated by a microwave oscillator 10, is introduced into a discharge chamber through a waveguide 11. The discharge chamber is vacuum-sealed by a discharge tube 1 made of a dielectric. A mirror magnetic field is applied to the discharge chamber by a coil 4 and a permanent magnet 5. A discharge gas is introduced by a leakage valve and maintained at the required gas pressure. A sample 3 is put on a sample table 2. The sample table 2 is electrically insulated from an equipment wall of earth potential by an insulation and rotated around a rotary shaft. The table 2 is also movable vertically so that the distance between the discharge chamber and the sample 3 can be freely determined. Etching, performed when the distance is 4-20mm., shows very little undercut and loading effect.
Patent JP-H0575180-A (JP)
Title: Ferromagnetic magnetoresistance element
Inventor: INOUE KEIZO
IPC: H01L43/08
Filed: 1991-09-17
Abstract: PURPOSE:To provide a ferromagnetic magnetoresistance element, which can be mounted directly on the surface of a circuit board. CONSTITUTION:On the surface of an insulation board 1, a ferromagnetic magnetoresistance film 2 is patterned, and lead electrodes 3 are formed, and further, outer electrodes 5-7 are formed from the lead electrodes 3 to the rear surface side of the board 1 via the end faces of the board 1. Therefore, by mounting a ferromagnetic reluctance element on the surface of a circuit board through the outer electrodes 5-7, it can be connected with the circuit board accurately and with a sufficient fastening force, in the same way as other chip components.
Patent JP-H1166117-A (JP)
Title: Block designing support device
Inventor: YAMADA KOICHI
IPC: G06F17/50
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the block design support device which is easy to operate by making it possible to set perforations individually through a series of operations based upon a projection plane and a projection drawing at the time of designing operation for vertical perforations. SOLUTION: This device displays projection drawings 51 to 55 of a block, positions on a screen are specified through operations 1 and 44, and perforation information 46 on the block is set according to the specification (45) and reflected on the projection drawings (47). In this case, a setting means 45 is equipped with a means which determines a perforation object surface and a perforation start position of the block according to a 1st specified position by the operation, a means which determines a tilt angle and perforation depth according to the quantity of displacement from the perforation start position on the perforation object surface or its prolongation plane according to a 2nd specified position by the operation, and a means which determines a tilt direction according to the path extending from the 1st specified position to the 2nd specified position.  The perforation information can be set only by operating on the basis of one projection drawing.
Patent JP-H03100034-A (JP)
Title: Polynorbornene resin composition
Inventor: TABATA EIJI
IPC: C08L7/00
Filed: 1989-09-12
Abstract: PURPOSE:To improve the temp. dependence of a polynorbornene resin in a low-temp. range while retaining its inherent characteristics by compounding a low-rebound compsn. mainly comprising the polynorbornene resin with natural rubber. CONSTITUTION:A low-rebound compsn. obtd. by compounding a polynorbornene resin with a petroleum oil, a petroleum resin, a carbon black, a white filler, a vulcanizing agent, etc., is compounded with 100-300 pts.wt., pref. 150-250 pts.wt., still pref. about 200 pts.wt., natural rubber (based on 100 pts.wt. polynorbornene resin in the low rebound compsn.) to give a polynorbornene compsn. of which the temp. dependence of rebound properties has been improved in a low temp. range of -30 to 100 deg.C, esp. -30 to 20 deg.C.
Patent JP-H0398108-A (JP)
Title: Josephson regulator circuit
Inventor: NAGASAWA SHUICHI
IPC: G05F3/02
Filed: 1989-09-11
Abstract: PURPOSE:To control a superconducting current with the small DC current value by using a superconducting loop including at least two Josephson junctions and a single control wiring set to be connected electromagnetically to the superconducting loop to obtain an electromagnetic connection type superconducting quantum interferometer. CONSTITUTION:A regulator element circuit 10 consisting of four two-junction superconducting quantum interferometers 1-1 - 1-4 and a regulator element circuit 20 consisting of four two-junction superconductive quantum interferometers 1-5 - 1-8 are connected in parallel between a power bus PB of a Josephson IC 3 and a ground. One of both ends of a control wiring 2 set for those two-junction superconducting quantum interferometers connected in series to each other is connected to a control signal input terminal DC with the other end connected to an earth respectively. A sine wave current input terminal AC is connected to an end of the regulator element circuits connected in parallel to each other. Then a direct current is supplied to the wiring 2 which is magnetically connected to the superconducting loops of the interferometers 1-1 - 1-8. Thus the superconducting current can be controlled for these interferometers.
Patent JP-S60128968-A (JP)
Title: Suction heating mechanism for internal-combustion engine
Inventor: YOKOYAMA JIYUNICHI
IPC: F02M31/10
Filed: 1983-12-15
Abstract: PURPOSE:To improve fuel consumption considerably while preventing knocking, in an internal-combustion engine for heating intake air while utilizing engine cooling liquid under high temperature condition, by feeding low temperature cooling liquid in place of high temperature cooling liquid to intake air heating section under heavy load region after warming of engine. CONSTITUTION:Under low cooling water temperature, a heat-sensitive valve (not shown) is closed to function the diaphragm unit in control valve device 14 only when the suction negative pressure from negative pressure source will reach to setting level thus to communicate between the ports 16, 17 while to block the port 18. Cooling water of relatively high temperature at the inlet path 4 side of a radiator 5 is fed abundantly through cooling water path 11 for heating intake air to the suction pipe (intake heating section) 3. Upon reaching of cooling water temperature to setting level to open the heat-sensitive valve thus to enter into heavy load region, the ports 17, 18 of a controller 14 are communicated while the port 16 is blocked to feed cooling water of relatively low temperature through a radiator 13 to said section 3.
Patent JP-S61116311-A (JP)
Title: Base line length modifying device
Inventor: TANMACHI MASAHIRO
IPC: G02B7/30
Filed: 1984-11-12
Abstract: PURPOSE:To modify the length of a base line while keeping the parallelism of optical axes precisely without the generation of inclination by moving two barrels supporting two lens system by arms and a vibration shaft. CONSTITUTION:A lens system 4 is supported by the 1st and 2nd barrels 8, 9 which can be relatively rotated around an optical axis 4A. A lens system 6 is supported by the 1st and 2nd barrels 10, 11 which can be relatively rotated around an optical axis 6A. One end of an arm 12 extended in the vertical direction to the optical axis 4A is fixed on the outside of the 1st barrel 8 related to the lens system 4 and one end of an arm 4 extended in the vertical direction to the optical axis 6A is fixed on the outside of the 1st barrel 10 related to the lens system 6. The other ends of the arms 12, 14 are coupled with the vibration axis 16 parallel with the optical axis 4A, 6A. In addition, the 2nd barrel 11 related to the lens system 6 is fixed on a movable plate through an opening 20 formed on a base plate 2.
Patent JP-H04114629-A (JP)
Title: Cornea shape measuring apparatus
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1990-09-04
Abstract: PURPOSE:To achieve higher measuring accuracy by providing a pair of openings in front of and at the back of a rear focus position of a receiving optical system to shield light evenly in a symmetrical direction pertaining to an optical axis of the receiving optical system to facilitate the positioning with a simple construction and to enable the implementing of measurement of a cornea shape free from any operating distance. CONSTITUTION:Light sources 6a and 6b are lit and luminous fluxes therefrom are introduced to an eye E to be inspected through halfmirrors 7a and 7b respectively to form projection images Ma and Mb on a cornea Ec. The reflected luminous fluxes return in the same optical path to be reflected with the halfmirrors 7a and 7b respectively reaching onto light position detectors 9a and 9b and ratios of light received of four elements are used for positioning with respect to the eye E to be inspected. When measuring a cornea shape, upon the lighting of a lighting source 5, a luminous flux thereof reaches the eye E to be inspected, the cornea reflected luminous flux thereof travels on an eye axis 01 to be projected onto a TV camera 4 and the cornea shape is calculated by analyzing a circular image. A receiving optical system becomes telecentric on the side of an object thereby making image dimensions constant on the TV camera 4 free from any operating distance.
Patent JP-H0679659-A (JP)
Title: Position adjusting method for origin and moving end in straight motion locating device and motor therefor with ball screw
Inventor: KUWABARA MASAYUKI
IPC: B25J9/02
Filed: 1992-09-04
Abstract: PURPOSE:To facilitate adjustment of the origin position of a straight motion locating device and the position of the moving end. CONSTITUTION:The output shaft of a motor 1 is structured in a single piece with a ball screw shaft 3, and a C-phase signal (one signal emitted per turn of the motor) of an encoder 2 mounted on the motor is adjusted so that a ball screw nut 4 is at a predetermined position. Position sensors 11b and ones 11a, 11c to sense the origin and the position of moving end are fixed to a plate 12, which is held slidably on a rail 10. Because the C-phase signal output position of the encoder 2 is adjusted previously, if a locational hole is provided previously in the rail 10, the origin and the position of the moving end sensor can be determined only by putting the signal from the position sensor so as to be matching with this locational hole.
Patent JP-H0550004-A (JP)
Title: Coating method for coating liquid and coating device therefor
Inventor: MIAMA NAONOBU
IPC: B05C5/02
Filed: 1991-08-24
Abstract: PURPOSE:To prevent unequal thicknesses and coating lines by coating the surface of a base film with the coating liquid discharged from a coating liquid outflow slit via a coating liquid pool formed with its sectional area decreasing continuously toward its transverse direction from a coating liquid injection port provided in an extrusion type coating head. CONSTITUTION:The extrusion type coating head 1 is internally provided with the coating liquid pool 3 communicating with the coating liquid injection port 2 and is disposed with a coating head downstream end 4 and a coating head 1 upstream end 5. The coating liquid outflow slit 6 is formed between these ends. The coating liquid 7 is supplied from the coating liquid injection port 2 to the coating liquid pool 3 and is discharged from the coating liquid outflow slit 6 to the continuously traveling base film 8 to form a coating film 9. The coating liquid pool 3 is sectionally circular and is reduced in the sectional area to a circular conical shape in its coating width direction. Consequently, the coating liquid 7 is discharged at a specified outflow velocity distribution at the entire width of the coating liquid outflow slit 6 and the coating film having a uniform coating thickness distribution without having the unequal thicknesses in the transverse direction is formed.
Patent JP-H08101676-A (JP)
Title: Image processing integrated circuit device
Inventor: KOJIMA MASAYOSHI
IPC: G09G5/24
Filed: 1994-09-30
Abstract: PURPOSE: To provide an image processing integrated circuit device, wherein speed for processing image data is fast, the manufacturing cost is reduced and the space is also reduced. CONSTITUTION: This image processing integrated circuit device 1 is constructed in a manner that a one-chip integrated circuit base body is provided with a plurality of processing circuits incorporated therein for performing a work processing including middle part removing processing, thick character processing and outline processing with respect to original image data itself to be inputted, addition processing for added image data including shading processing and frame processing with respect to the original image data, a portion work processing with a portion of the original image data as a slant and synthetic processing for synthesizing a font pattern such as characters and a meshlike form in an optional portion of the original image data.