baber/WOPTO huggingface dataset:
Patent JP-H07264609-A (JP)
Title: Deflection device and saturable reactor of cathode-ray tube device
Inventor: OKUYAMA NORITAKA
IPC: H04N9/28
Filed: 1994-03-16
Abstract: PURPOSE:To reduce the size and cost of the detection device for a correcting coil for misconvergence correction by making no horizontal deflecting current flow to the correcting coil. CONSTITUTION:As the saturable reactor for misconvergence correction, drum- shaped cores 12a-12d are wound with primary-side coils 10a-10d and secondary- side coils 11a-11d; and the primiary-side coils 10a-10d are connected in series and the secondary-side coils 11a-11d are connected in series. Then a horizontal deflecting current Ih is supplied to the primary-side coils 10a-10d and an unillustrated correcting coil is connected between the series-connected terminals 15a and 15b of the secondary-side coils 11a-11d. Permanent magnets 13a, 13c, and 13b which are magnetized in the direction of a columnar center shaft 17 are arranged between the drum-shaped cores 12a and 12b, and drum-shaped cores 12c and 12d, and their magnetic fields are used to generate a misconvergence correcting current I1 with a specific waveform at the secondary- side coils 11a-11d.
Patent JP-S62203430-A (JP)
Title: Automatic adjusting device for radio equipment
Inventor: IMAZEKI KAZUO
IPC: H04B17/00
Filed: 1986-03-03
Abstract: PURPOSE:To automate the adjustment of an electric characteristic, to eliminate human error and to eliminate the need for skillfulness person by controlling the adjusting operation of a driver member to a variable electric component according to a control program. CONSTITUTION:The software such as a control program and an adjustment item generation program is provided, a motor drive unit 6 controls a step motor unit 1 and a control unit 7 controls the entire device according to an instruction of a host computer 10. A multi-axes adjustment driver member 4 descends by the operation of a vertical drive unit 2 and the step motor unit 1 is driven stepwise via a power transmission mechanism 2 by the control of the motor drive unit 6 thereby turning a variable resistor or a variable capacitor of the variable electric components by a required quantity stepwise and adjusting the variable electric components.
Patent JP-S62201753-A (JP)
Title: Attitude changing mechanism for paper sheets
Inventor: NAKANO TAKAO
IPC: B65H9/00
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to attain a normal attitude change of a paper sheet without the latter being folded, by providing a push-out means for pushing out the trailing end of a paper sheet in the rotating direction in accordance with a signal from a seat leading end detecting means. CONSTITUTION:A sheet leading end detecting means 5 which is arranged in the vicinity of the contact line 6 between two first and second rotating bodies 2, 3, and detects such a moment that the leading end 43 of a paper sheet 4 fed on a conveying path 1 is nipped between the two rotating bodies 2, 3. A trailing end push-out means 7 is located along the conveying path 1 in the vicinity of a position where the trailing end 44 of the paper sheet 4 is located when the leading end 43 of the paper sheet 4 is nipped between the rotating bodies 2, 3. At such a moment that the leading end of the paper sheet is nipped between two conical rotating bodies, a pressing plate 71 in the trailing end detecting means 7 pushed out the trailing end of the paper sheet 4, particularly the shoulder part thereof, in the rotating direction.
Patent JP-S54137974-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSANO YUUJI
IPC: H01L21/283
Filed: 1978-04-18
Abstract: PURPOSE: To from an electrode protective film in safety with accuracy in a short process by adhering photo resist selectively with a pad part removed after the formation of electrode wiring and by hardening it in a heating process.  
     CONSTITUTION: After electrode wirings 71 and 72 are formed in active regions 3 and 4 of the semiconductor, photo resist 9 adhered thicker than the wiring is photoetched to provide an opening window to the junction pad part and it is hardened completely by heating in three stages from a low temperature to a high temperature. The temperature is increased in the order of approximate 90°C at which the resist is not hardened, approximate 150°C close to the softening point, and approximate 250°C. In the above-mentioned process, film 91 resists to acid, alkali, and an organic solvent and also resists to a high temperature in the fabricaton process, so that high reliability can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04263239-A (JP)
Title: Lighting optical system
Inventor: FUJIBAYASHI KAZUO
IPC: G03B27/54
Filed: 1991-02-18
Abstract: PURPOSE:To converge the light from a light source efficiently and to increase the efficiency of the light convergence in the longitudinal direction of a slit when a lighting optical system which makes a slit exposure scan by moving the rod-shaped light sources or in the transverse direction of the slit when the light sources are fixed. CONSTITUTION:The lighting optical system has rod-shaped light sources 2a and 2b consisting of plural light emission segments, cylindrical concave surface mirrors 4a and 4b for converging diffused light from the rod-shaped light sources 2a and 2b on an original platen 1, and reflecting mirrors 5, 6, 7, and 9 which guide the reflected light from the original platen 1 to an image forming lens 8 and a photosensitive drum 10; and a slit exposure scan type copying machine which places them in scanning motion along the original platen 1 has a cylindrical surface nearly centering on the rod-shaped light sources 2a and 2b and linear Fresnel lenses 3a and 3b which have grooves perpendicular to the base line of the cylindrical surface are provided on the cylindrical surface. Then those linear Fresnel lenses 3a and 3b converge the diffused light in the longitudinal direction of the rod-shaped light sources 2a and 2b.
Patent JP-H07229990-A (JP)
Title: Construction method of fitting body of control device of control rod driving mechanism
Inventor: WAKAO MITSURU
IPC: E04B2/86
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a method for constructing precisely, quickly and safely a fitting body of a control device for fitting a hydrocontrol unit which is the control device of a control rod driving mechanism. CONSTITUTION:A panel 6 on the surface side of which the respective ends of a plurality of supports 3 are fixed in two upper and lower lines by welding is manufactured beforehand. Next, buried metal fittings 8 for props are provided in a floor surface. Then, the lower ends of a number of temporary vertical props 10 are fixed removably through the intermediary of bolt holes and bolts 9 screwed, and the upper ends of axially-supporting means 12 which can be extended and contracted freely are supported axially at the back of the temporary vertical props 10, while the lower ends are fixed to the floor. Each panel 6 is erected on the floor and the fore ends of the supports 3 and the temporary vertical props 10 are joined together. The panel 6 serves as a frame panel for setting wall concrete and the wall concrete is placed on the rear side of the panel 6.
Patent JP-H05252398-A (JP)
Title: Method and circuit for generating address
Inventor: INOUE TOSHIAKI
IPC: H04N19/423
Filed: 1992-03-04
Abstract: PURPOSE:To provide an address generating method and an address generating circuit capable of suppressing the increase of hardwares and rapidly executing the zigzag scanning of memories in zigzag scanning to be used for high efficiency image coding technique. CONSTITUTION:The address generating circuit is provided with a register 1 for storing an initial address value SA, registers 4, 5 for changing stored offset values in accordance with zigzag scanning, an adder 2 for adding the output SA of the register 1 to a bit string connecting value(OFY, OFX) setting up the output OFY of the register 4 as an upper bit and the output OFX of the register 5 as a lower bit, and selectors 7, 8, 15, 16, comparators 11, 12, adders 9, 10, a toggle FF 14, FFs 3, 6, an AND gate 17, and an OR gate 13 which are used for controlling the changing procedure of each offset value.
Patent JP-H04282962-A (JP)
Title: Picture element density conversion processing unit
Inventor: MOROO JUN
IPC: H04N1/387
Filed: 1991-03-12
Abstract: PURPOSE:To facilitate the conversion of the picture element density by multiplying a contribution rate to contents of shift registers for plural lines in which a picture element of an original picture is being shifted to generate a picture element of the picture after conversion. CONSTITUTION:A signal with a given picture element density is read from each of line memories 15-17 by using a clock 18 and a read data is respectively stored in registers 231-233. A multiple factor depending on a line number corresponding to a signal having other desired picture element density and on the content of registers 281,282 holding a column number is read from a multiple factor generating ROM 27 and multipliers 291-296 multiply the contents of registers 231-233 and registers 241-243. The multiplied values are added by an adder 25 and a density converter 26 generates a column picture element data of each relevant line. Through the constitution above, a signal having a picture element density of, e.g. 300dpi is easily converted into a signal having a picture element density of, e.g. 400dpi.
Patent JP-H10240929-A (JP)
Title: Image processor
Inventor: SHINOZAKI YOSHIHIKO
IPC: H04N5/208
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To emphasize vividness by preventing an image from giving noisy impression due to contour component emphasis-processed at a part at the low luminance level of image at the time of emphasizing the contour component of the image in an image processor so as to reduce the blur of an output image. SOLUTION: The luminance components of designated pixel data and pixel data of the peripheral neighboring pixel of a specified pixel corresponding to this specified pixel data are read out (S1) to obtain a variation L between the value of the luminance component of pixel data of this read out designated pixel and the value of the luminance component of pixel data of the peripheral neighboring pixel (S2). When this variation L becomes over a prescribed value M and the designated pixel data is judged to be the contour component (S3), the designated pixel data is given contour emphasizing processing based on a correcting efficient K previously fixed corresponding to the level of the luminance component of this designated pixel data. Thereby, only at the time of being judged to be a contour component, contour emphasizing processing according to the luminance level can be executed to prevent a pseudo contour from being emphasized at an image part of gentle light/shade.
Patent JP-H03251340-A (JP)
Title: Nc controller having coolant supply quantity control function
Inventor: SUZUKI SHIGETA
IPC: B23Q11/10
Filed: 1990-02-27
Abstract: PURPOSE:To control the supply quantity of coolant in linear form in correspondence with each individual workpiece by installing a means for controlling the supply quantity of coolant on the basis of the inputted instruction which directly represents the supply quantity of the coolant. CONSTITUTION:When, in an input/output control part 8, a coolant input instruction is instructed except in manual operation, a D/A instruction value is obtained by multiplying the coolant feeding quantity instruction by the override and the feeding quantity conversion factor K, and sent into a D/A converter 14, and a coolant control turning-ON/OFF switch 6 is turned ON, and processing is completed. The D/A converter 14 converts the D/A instruction supplied from the control part 8 to the voltage in proportion to the coolant feeding quantity instruction or the coolant feeding quantity set value and sent into a motor revolution control part 15. In the control part 15, the frequency proportional to the voltage supplied from the D/A converter 14 is generated, and the revolution of the motor of a coolant pump 17 is controlled. Accordingly, the supply quantity of the coolant can be varied.
Patent JP-H02227466-A (JP)
Title: New methyne compound and methyne dye therefrom
Inventor: INAGAKI YOSHIO
IPC: G03C1/12
Filed: 1989-02-28
Abstract: NEW MATERIAL:A compound of formula I (MER is atom group having merocyaine chromogen structure; L is divalent link group consisting of atoms such as C and N or atomic group; Het is group having five - seven membered heterocycle containing N atom; l1 is 1 or 2; l2 is 0 or 1; l3 is 1-3). EXAMPLE:A compound of formula II. USE:Spectroscopically sensitizing coloring matter for photographic photosensitive materials, photographic dyes for absorbing rays of specified wavelengths. etc. PREPARATION:For example, a reaction is made between 3 carboxymethyl rhodanine and 5-amino-2-mercaptobenzimidazole to synthesize 3{N-(2- mercaptobenzimidazol-5-yl)carbamoyl}rhodanine. Thence, this compound is made to react with 2-{2-(N-acetyl-N-phenylanino)vinyl}-6-ethylbenzothiazolium iodite in the presence of both methanol and triethylamine, thus obtaining the compound of the formula II.
Patent JP-H10226421-A (JP)
Title: Shop/reception number-based sorter
Inventor: IWASHITA MASAAKI
IPC: B65G47/50
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To correctly rearrange articles in order of reception number at lower costs. SOLUTION: A shop/reception number-based sorter involves near its distributing rail 3 a slick rail 4, and above the slick rail 4 a lamp box 5 with plural lamps arranged in a horizontal line at predetermined intervals and a slick rail segment means 6 for segmenting the slick rail 4 corresponding to the lamps. The beforehand operation of storage-rail designation push buttons 7 before the operation of a switch 8 turns the corresponding lamps on by way of a computer. In that state, articles at the leading end of the distributing rail 3 are successively moved by hand to the slick rail 4 at the positions where the lamps are accordingly turned on, upon which all the articles that have been arranged on storage rails 2 irrespective of order of reception number are rearranged in order of reception number on the slick rail 4.
Patent JP-S62267486-A (JP)
Inventor: ROBAATO POORU KURE
IPC: C25B3/23
Filed: 1987-03-03
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-S60191376-A (JP)
Title: Control card for racking lift
Inventor: IKEDA NOBUO
IPC: G06K19/00
Filed: 1984-03-12
Abstract: PURPOSE:To use a card usually as a magnetic card and then as a punch card when necessary by forming a punch memory part which stores information with combinations of punch holes and a magnetic memory part which stores information with magnetic fields to said card. CONSTITUTION:A clip 12 is provided at the upper side of a card 11 having an oblong form with a cut corner; while a magnetic memory part 13 which stores with magnetic fields the rack position information on the line, train and stage of a rack is provided at the lower side of the card 11 together with a punch memory part 14 set above the part 13 to store the rack position information with combinations of punch holes. The clip 12 holds a product form 15 or a form 16 showing the rack position information. When the card 11 is put into a magnetic card reader set within an operation room, an operation command is sent to a racking lift. Then the lift is moved to a desired rack position. While an operation command is delivered when the card 11 is put into a photoelectric card reader set on the lift. Thus the lift is also moved to a desired rack position. Thus it is possible to control the racking light from a magnetic card reader and a photoelectric card reader by means of a sheet of card.
Patent JP-S59172671-A (JP)
Title: Electrophotographic method
Inventor: HOSHI NOBUYOSHI
IPC: G03G21/00
Filed: 1983-03-23
Abstract: PURPOSE:To adjust print density by varying the quantity of erasing light and controlling the surface potential of a photoconductor in a laser beam printer. CONSTITUTION:The photoconductor 1 is electrostatically charged by an electrostatic charger 2 and exposed to a light beam 3 containing picture information from a laser to form an electrostatic latent image, which is developed by a developing device 4 to form a toner image 6; and this toner image is transferred electrostatically to transfer paper 7. Residual toner 9 on the photoconductor 1 is removed by a cleaner 10 and residual charges on the photoconductor 1 are erased by the erasing light 11 to reuse the photoconductor 1. When the picture density of the transfer toner image 8 on transfer paper 7 is controlled, the surface potential at a development part 4 should be varied, but the surface potential varies in inverse proportion to the quantity of the erasing light, so the surface potential is controlled by the erasing light 11 to adjust the print density easily.
Patent JP-H09239517-A (JP)
Title: Reduced pressure suction casting apparatus
Inventor: TAKAGI KOJI
IPC: B22D18/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of casting defect by making the gas permeability on cavity sides of a mold larger than that of the proximity of a runner and gate parts, controlling pressure reducing degree as necessory and executing low speed introducing and high speed filling-up of molten metal, at the time of a reduced pressure suction casting by using the mold hanging down a refractory dome from the upper and of the runner. SOLUTION: At the time of executing the suction casting by arranging the mold 1 hanging down the refractory dome 13 in a mold housing chamber 5 communicated with a pressure reducing device 16, the product cavity 14 sides of the mold 1 are made of a ceramic mold 9 and the gas permeability thereof is larger than that of the proximity of the runner 11 and the gate parts 12. Further, if needed, the pressure reducing device 16 is used and the molten metal 4 from a holding furnace 3 is introduced to the proximity of a molten metal introducing part 8 or the runner 11 at the low speed. Successively, the pressure reducing degree in the mold housing chamber 5 is controlled so as to be filled up at the high speed to the product cavities 14 from the above part.  Then, the adjustment of the gas permeability of the mold 1 can be achieved by applying refractory coating agent 10 all over the part from the runner 11 to the product cavities.
Patent JP-S59175003-A (JP)
Title: Cylinder for helical scan vtr
Inventor: KONISHI KATSUO
IPC: G11B15/14
Filed: 1983-03-23
Abstract: PURPOSE:To simplify the wiring between a head and a rotary transformer and to reduce the cost of a cylinder by transmitting signals from a head output terminal to the rotary transformer with a spring type press-contact terminal. CONSTITUTION:A rotary cylinder 1 attached with a magnetic head 3 is attached to a cylinder attachment stage 5; while a fixed cylinder 2 is fixed to a VTR main body. A spring type terminal 11 is connected to a head side output terminal of a rotary transformer 4, and the head output has the press-contact conduction at the parts of a head base 10 to which a printed board for wiring of head winding and a press-contact terminal 11. Then the signals are transmitted to a transformer 4. Such a constitution needs no soldering work at all. This can reduce greatly the cost of the cylinder 1.
Patent JP-H05247992-A (JP)
Title: Connection structure of box culvert for jacking method
Inventor: TORA HARUTO
IPC: E03F3/04
Filed: 1992-03-04
Abstract: PURPOSE:To prevent inundation and leakage in the joints of each box culvert. CONSTITUTION:In a facility, in which the rear ends of preceding box culverts K and the front ends of succeeding box culverts K are connected successively through rectangular cylindrical collars 4 made of steel and which is propelled and laid under the ground, stepped sections 1D for externally fitting said collars 14 made of steel through annular rubber rings 2 are formed at the front end sections of at least the succeeding box culverts K. Chamfering sections 1E are formed at the four corner sections of the stepped sections 1D respectively, and sections affixed and contacted to each chamfering section 1E of the rubber rings 2 are pushed by spacers 3 disposed at the reentrant angle sections 4C of the collars 4 made of steel.
Patent JP-S61206029-A (JP)
Title: Information recording and reproducing device
Inventor: IMAI YOSHIHIKO
IPC: G11B20/10
Filed: 1985-03-08
Abstract: PURPOSE:To obtain an information recording reproducing device to decrease the data errors due to the fatigue of rewritable recording media by providing an information recording means, an information reproducing, a limit number-of-times storing part and a recording number-of-times comparing part. CONSTITUTION:When the input control information of a control information input part 2 does not indicate the initialization of the number of times of recording, an information reproducing means 11 reproduces the number of times of recording of the designated sector. A recording number-of-times comparing part 10 compares the number of times of recording of the designated sector with the number of times of limitation. When the number of times of recording is not smaller than the number of times of limitation, the comparing part 10 outputs, to a control information output part 4, the fact that the number of times of recording reaches the number of times of limitation. At such a case, the information is not recorded. When the number of times of recording is smaller than the number of times of limitation, the information reproducing means 11 transfers the number of times of recording of the reproduced designating sector to a recording number-of-times counting part 8 and the counting part 8 adds 1 to the number of times of recording. When the input control information indicates the initialization, the counting part 8 sets the number of times of recording to '0'. An information recording means 7 records the information inputted to an information input part 1 to the designated sector and the number of times of recording held by the counting part 8 to the designated sector of a recording area 12.
Patent JP-H11251621-A (JP)
Title: Photocoupler and its manufacture
Inventor: SADA NAOKI
IPC: H01L21/56
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a photocoupler capable of facilitating alignment in the case of packaging a substrate, by a method wherein the dispersion of the packaging positions on a substrate, the slippage in the turning direction on the packaging surface as well as the inverse insertion inverting the positions of a light emitting element and a photo-detecting element are avoided. SOLUTION: In a photocoupler packaged to be composed on a substrate wherein a light emitting element converting electric signal into photosignals as well as a photo-detecting element converting the photosignals into the electric signals oppositely arranged in different lead frames to be molded, multiple projections 9a, 9b are provided on the surface of a substrate 10, while multiple recessions 10a, 10b corresponding to the projections 9a, 9b are provided on the substrate 10.