baber/WOPTO huggingface dataset:
Patent JP-H01174063-A (JP)
Title: Shading correction device for picture reader
Inventor: SAKURAI TETSUO
IPC: H04N1/04
Filed: 1987-12-28
Abstract: PURPOSE:To prevent data missing resulting from thinned dirt or flaw brought into a white level by controlling a white level at original read depending on the reflected luminous quantity of an original press plate and controlling a white level at shading correction depending on the reflected luminous quantity of the original press plate at the shading correction. CONSTITUTION:A shading correction plate 15 whose lower face is made white is provided between a contact glass 6 and a fluorescent light 7 in an optical path of an original light made incident in a lens 8 from an original movably forward/reverse in the optical path. Then the luminous quantity of the fluorescent lamp 7 is changed by a stabilizer 25 and a different luminous quantity is used depending on an original and original press plate reading and on shading correction plate reading. Thus, a luminous quantity selecting signal is given from a CPU 26 to the stabilizer 25 and the luminous quantity at the shading correction is reduced by 20-30% more than that at the original and original press plate reading. When the reflectance of the shading correction plate is nearly equal to that of the original press plate, the luminous quantity made incident in the CCD is nearly identical and the shading correction error due to dirt or flaw of the press plate is prevented.
Patent JP-H06175158-A (JP)
Title: Liquid crystal display
Inventor: INOUE SATOSHI
IPC: G02F1/1333
Filed: 1992-12-10
Abstract: PURPOSE:To provide a liquid crystal display having an excellent image quality, improving a numerical aperture and simultaneously preventing the lowering of the contrast and the crosstalk. CONSTITUTION:After depositing an insulation film on signal lines 510, 511, a pixel electrode 514 is formed, a numerical aperture is improved by superimposing the electrode on the signal lines 510, 511 and scanning lines 506, 507 and, consequently, the generation of cross-talk is prevented by avoiding the superposition of the pixel electrode 514 on its own scanning line 506 itself when a BS pattern is eliminated by forming the signal lines 510, 511 and the scanning lines 506, 507 using a light shielding material. In addition, the BS pattern is formed so as to close up the clearance between the scanning line 506 of its own stage and the pixel electrode 514 for suppressing the deterioration of contrast.
Patent JP-H07186291-A (JP)
Title: Method and mold for molding square plastic lens
Inventor: MORINAGA JUICHI
IPC: B29D11/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a mold for a square plastic lens capable of molding an optical function surface with high accuracy even in a lens large in the change of the wall thickness of an optically effect part. CONSTITUTION:A mold is used in order to mold a square plastic lens 8 formed into an almost prismatic shape and having an optical function surface on both end surfaces of the prismatic shape. This mold is equipped with a cavity 8' formed into a shape almost same to the complete shape of the square plastic lens 8 and filled with a resin material molded into the square plastic lens 8 and a slide mechanism sliding at least a part 9 of the side surface part other than the molding surface molding the optical function surface of the cavity 8' in the direction reducing the volume of the cavity 8'.
Patent JP-H06179008-A (JP)
Title: Method for controlling coiling temperature of hot rolled steel strip
Inventor: UEDA TOYOHIKO
IPC: B21B45/02
Filed: 1992-12-10
Abstract: PURPOSE:To fix the coiling/cooling speed of a hot rolled strip. CONSTITUTION:To a finish-rolled steel strip, as the finishing outlet temperature 2 is measured at every fixed length from a time when the finishing outlet temperature is detected, regarding a coil piece of every fixed length which already has passed a thermometer 2 at the finishing outlet, the fall of temperature is obtained based on actual results of on-off of a water injection valve of a bank through which this coil piece passes to calculate the present temperature of the coil piece. The target temperature at the outlet of each bank is determined 14 so that the cooling speed of this coil piece becomes constant to a certain bank from that passing time as far as the strip advances the next fixed length.
Patent JP-H07192930-A (JP)
Title: Belleville-spring clamp device for transformer core with gap
Inventor: MAEDA SHOJI
IPC: H01F27/06
Filed: 1993-12-27
Abstract: PURPOSE:To decrease the man-hours in manufacturing to obtain a transformer which is assembled easily at further reduced cost, by a method wherein oil pressure is applied to a hydraulic jack, a belleville spring is compressed by the oil pressure, the repulsion force of the belleville spring is transmitted over a tie rod, and specified clamp force is applied to a core gap and a coil. CONSTITUTION:Oil pressure P1 is generated by applying oil pressure to a jack 10. Since the oil pressure P1 is constrained in an upper section by a jack pad 7, by which the jack 10 is screwed and fixed to a tie rod 2, a belleville spring 3 is pushed down by a jack-stroke differential size (B-A) section through a jack base 9 and a washer 4. Repulsion force corresponding to the differential size of size D after compression from the free length C of the belleville spring before oil pressure is applied is generated. Nuts 5 and 6 are rotated simultaneously and lowered to the clamp side at that time, and screwed lightly until the nuts are fastened to the washer 4. Oil pressure applied to the jack 10 is released to remove the jack, and the jack base 9 and the jack pad 7 are removed successively.
Patent JP-H03196933-A (JP)
Title: Carry-in and out device for pallet of finishing machine
Inventor: YANO MASAYUKI
IPC: B23H7/00
Filed: 1989-12-22
Abstract: PURPOSE:To completely automatize a processing machine, by providing a pallet changer on the pallet carry-in and out device of a wire electric discharging machine and further a carry-in and out means, reference setting means and clamp means on the work base of the processing machine and enabling the automatic setting of a work. CONSTITUTION:This pallet carry-in and out device 2 is composed of a pallet retracting and extruding device 11 and clamp device 7 provided on a wire electric discharging machine 1 and a pallet changer 12. On the XY table 4 of the machine 1, the work base 17 equipped with a work reference means is arranged and a work is set at the specific position on the pallet 10 equipped with a work reference means. The pallet 10 is then fixed at the work reference position by the retracting and extruding device 11 and clamp device 7. The pallet 10 is then moved by using the pallet changer 12 to perform the carry-in and out action for the work base 17 by a pallet carry-in and out moving device 38, then, the work can automatically be set at the specific position of the work base 17 from the pallet changer 12.
Patent JP-H09170885-A (JP)
Title: Protective truck for cable or the like
Inventor: TAKAGI ATSUSHI
IPC: F27D99/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To protect a cable and to smoothly move it by traveling with wheels, rolls or rollers on a floor surface, and preventing the cable from being brought into contact with the floor surface. SOLUTION: Freely rotatable wheels 3 which can alter in the direction are mounted at a base 2 to make it possible to move in arbitrary direction on a floor surface 7. A support fitment 4 is fixed onto the base, various units moving on the floor surface and a cable 5 connected to an equipment are passed, and a cover 6 is mounted on the fitment 4. Thus, since the cable is not brought into contact with the high-temperature floor surface, the coating of heat resistant material or heat insulation material to the cable can be eliminated or its amount can be reduced. Thus, the cable can be lightened, easily deflected, thereby smoothly moving the cable to increase the mobility together with the free motion of a truck.
Patent JP-H10164347-A (JP)
Title: Image reader
Inventor: NAKAMURA JUNICHI
IPC: H04N1/107
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which a black image at a peripheral part of a patched part in a patched original, an inside spread part of an inside folded original and an image of a half page are deleted as required. SOLUTION: An original 8 having a patched part whose a peripheral part is marked in red is set to an image reader 1 and when red delete processing is selected by a selection key, an image sensor part 2 reads an image of the original 8. Analog image data outputted from the image sensor part 2 are converted into digital image data by an image read processing part 3 to output to a red level inversion processing part 4 and a black/white level processing part 5. The red level inversion processing part 4 detects image data in a red level of a red marking from the digital image data and inverts the image data in the red level into a white level to output to an OR circuit 6.  The black/white level processing part 5 applies black/white binarization processing to the digital image data to output to the OR circuit 6 and the OR circuit 6 applies OR processing to the image data from the red level inversion processing part 4 and the black/white level processing part 5 to output to a print part 7.
Patent JP-2000294356-A (JP)
Title: Pulling-out device for electric parts
Inventor: JOHN W SOOAA
IPC: H05K7/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of releasing an electric part from the contact with a substrate by moving the electric part in the direction approximately separating from a socket by moving the same approximately along the socket and pulling out the electric part from the socket. SOLUTION: A slide 103 is inserted between a housing 101 and an electric part E to assist the electric part E to be pulled out from the housing 101. When the slide 103 moves from an engagement position toward a pulling-out position along an arrow while crossing the housing 101, a projection 119 is removed from a position where it is competely accomodated. An engagement height is increased to a degree for sufficiently preventing a pin P from engaged with a terminal 111. The slide 103 pulls out the pin P from the terminal 111 of the housing 101, and releases the contact of the pin P from the terminal 111. The slide 103 forms a pulling-out position when an apex 121 of the projection 119 is close to an apex of a notch 113. The pin P can not be engaged with the terminal 111 at the pulling-out position.
Patent JP-H02179832-A (JP)
Title: Method for melting special metal alloy
Inventor: HATTORI MASAJI
IPC: C22C1/02
Filed: 1988-12-28
Abstract: PURPOSE:To completely melt a special metal alloy in a short time by supplying a high-melting-point metal melted by an arc discharge generated between a molten metal and an electrode above the opening of a melting furnace to the active metal melted by high-frequency induction heating in the melting furnace. CONSTITUTION:An active metal such as Ti is charged into the melting furnace 2, the inside of the chamber 1 is evacuated or filled with an inert gas atmosphere, and the furnace 2 is heated 3 by high-frequency induction heating to melt the active metal. A voltage is then impressed by a power source 6 between the W electrode 4 and the molten Ti 8 in the furnace 2 to generate an arc discharge or a plasma arc discharge in between. A band-shaped Cr 11, for example, as the high-melting-point metal is continuously supplied 10 into the generated arc 9 at a high temp. of >=5000 deg.C. As a result, the added Cr 11 is melted, and dropped as droplets into the molten Ti 8 with the surface heated by the arc 9 in the furnace 2. The droplets are sufficiently mixed with the molten Ti 8 by the convection of the molten Ti 8 generated in the furnace 2, and an alloy of Ti and Cr is obtained.
Patent JP-H06180309-A (JP)
Title: Autozero mechanism of ion chromatoanalyzer
Inventor: IKETANI HIDEYO
IPC: G01N27/06
Filed: 1992-12-11
Abstract: PURPOSE:To provide a title mechanism of simple constitution, high speed of autozero action, and high precision. CONSTITUTION:In an ion chromatoanalyzer which analyzes ions contained in a sample liquid by signal-processing the output of a conductivity sensor 12 by a signal processing division 30, a D/A converter 13 is annexed to the conductivity sensor 12 to fetch a difference between the conductivity sensor 12 and the D/A converter 13, resulting in processing in the signal processing division 30. A set value of the D/A converter 13 as a base line in a maximum sensitivity range reaches 0 and a zero offset value at this time are stored in a memory 20 in the signal processing division 30, and further a zero off set value in every range into the memory 20; for measurement in every range, the base line is set 0 on the basis of the et value and the zero off set value of the D/A converter 13 stored in the memory 20.
Patent JP-H06160580-A (JP)
Title: Upper end plug for simulated fuel rod
Inventor: MATSUMOTO KOZO
IPC: G21C17/00
Filed: 1992-11-19
Abstract: PURPOSE:To surely seal the extraction port sections of the upper end plugs of cables extended from an acceleration meter in a simulated fuel rod for a hydraulic vibration test. CONSTITUTION:Many simulated pellets 2 are filled in a cladding pipe 1. A base tube section 13a made of Zircaloy like the cladding pipe 1, having a center through hole 13a6, and provided with a male screw section 13a5 at the tip is fitted at the upper end of the cladding pipe 1 of a simulated fuel rod A arranged with an acceleration meter 6 via a holder member 5 in the middle in the axial direction, multiple cables C from the acceleration meter 6 are inserted into the center through hole 13a6, and their extraction portions are brazed and sealed to the male screw end face with an aluminum alloy brazing filler metal. The female screw section 13b3 of a slender tip tube section 13b made of stainless steel is screwed to the male screw section 13a5, the cables C are inserted into its center through hole 13b4, the extraction portions are brazed and sealed to the end face of the tip tube section 13b with a silver-copper alloy brazing filler metal, and the extraction sections of the cables C are doubly sealed.
Patent JP-H10169490-A (JP)
Title: Idling speed controller for stratified combustion internal combustion engine
Inventor: MIZUNO HIROYUKI
IPC: F02D41/16
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent combustion from being unstable during idling in an idling speed controller for an internal combustion engine capable of performing stratified combustion. SOLUTION: A fuel injection valve 11 is disposed in the inner wall circumference of a cylinder head 4 located in the vicinity of the first and second intake valves 6a and 6b of an engine 1, and fuel from the fuel injection valve 11 is directly injected into a cylinder 1a. A throttle valve 23 opened/closed by a step motor 22 is provided in an intake duct 20. An electronic controller (ECU) 30 controls an idle rotational number by performing, during idling of the engine 1, not only an idling speed for both stratified combustion and uniform combustion, i.e., a fuel injection amount, but also a intake air amount. Thus, a combustion state is made stable. Also, the ECU 30 uses, for its control, the concept of a control amount according to a combustion state.
Patent JP-H05166602-A (JP)
Title: Resistor
Inventor: TATEIWA NARIHIRO
IPC: H01C3/00
Filed: 1991-12-16
Abstract: PURPOSE:To enhance conductive performance of heat from a resistance element to a temperature fuse. CONSTITUTION:This embodiment comprises a ceramic casing 3 which has a coil 2 in which a current flowing into a fan motor is limited and a holding part 12 for holding a winding part 9 of this coil 2 and which is filled with heatproof cement 18 inside, a temperature fuse 4 for intercepting a connection between the coil 2 and the fan motor by melting a temperature-detecting element 19, and a first terminal 5 extending heat-transferring parts 24, 25 covering the side in the longitudinal direction of the winding part 9 of the coil 2 and an end plane 10 of the winding part 9 from a first connecting part 22 of the coil 2. Thus, a heat generation of the coil 2 is intensively transferred to the first terminal 5 to break the temperature fuse 4 before a surface temperature of the ceramic casing 3 reaches a temperature causing inconveniences.
Patent JP-H03191466-A (JP)
Title: Document processor
Inventor: UEHARA SANPACHI
IPC: G06F17/21
Filed: 1989-12-21
Abstract: PURPOSE:To effectively display the order of accessory information by storing accessory information such as a document modification and its comment and displaying the stored contents by an accessory information display means. CONSTITUTION:A link 21 to an accessory information node 20 is held in a document A to be stored in a node 10a in addition to links 11a, 11b to nodes 10b, 10c and the node 20 is constituted of an identification(ID) number for identifying the accessory information node, a navigation (next) 20c to be instructed prior to a self-node, a command 20d indicating the modification contents of a document, its parameter (position of document, modification contents) 20e, a comment 20f for a modification, reference frequency 20g indicating the reference frequency of the self-node, and so on. A timer 24 connected to a controller 15 counts up the display time of each accessory information and an accessory information processor 25 connected to the device 15 executes accessory information forming, displaying and navigating processing. A command execution device 26 executes the insertion, erasing and replacement of a document and stores the processing result in a file 27.
Patent JP-2001151024-A (JP)
Title: Opening and closing device for box body
Inventor: SHINOZAKI SHINYA
IPC: E05C17/36
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device for a box body capable of easily replacing an air conditioner filter or the like behind a support structure without removing the box body from the support structure. SOLUTION: In an opening and closing device for a box body B in which the box body B is journalled to a support structure P for rotation and opening and closing movement of the box body B is controlled by an air damper 10, the air damper 10 has a cylinder, a piston which is connected to an edge of a string 13 to move within the cylinder and a coiled spring which energizes the piston to a one-way direction, and the box body B is formed with a guide part 6 on a side wall, which guides the way of the string 13, and a fixed part 7 which is removably engaged with the pointed end of the string 13. Accordingly, the string 13 of the air damper 10 is given a sufficient length of a distance between the guide part 6 and the fixed part 7 even if the pointed end of the string 13 is removed from the fixed part 7 of the box body B, to thereby xallow the box body B to furthermore open for easily replacing an air conditioner filter behind the support structure with a new one.
Patent JP-H06155521-A (JP)
Title: Detecting method of running-short of raw material
Inventor: MURAKAMI SHINJI
IPC: B29C45/50
Filed: 1992-11-17
Abstract: PURPOSE:To stop a screw when running-short of raw materials is decided by detecting that the raw materials are running short through a movement of the screw when the same is generated. CONSTITUTION:In a kneading and melting method of raw materials wherein raw material resin is kneaded by heating the same and the molten resin is reserved away to a reserving part of the tip of a heating cylinder (1) while measuring the molten resin, along with the measurement of the molten resin, a backward movement speed of a kneading screw moving away backward is detected by a speed detector (11) and when the backward movement speed becomes not exceeding a set speed, the kneading screw is suspended.
Patent JP-H05144047-A (JP)
Title: Disk device
Inventor: ITO NOBUHIKO
IPC: G11B7/095
Filed: 1991-11-20
Abstract: PURPOSE:To correct the eccentricity of a disk to improve the track following-up ability by making it possible to set eccentricity storage information and the phase of rotation of the disk to arbitrary values and selecting optimum values as them. CONSTITUTION:In this disk device, newly added offset adding/subtracting part 13 and timer 12 function at the time of following up a track. That is, the offset adding/subtracting part 13 gives the offset to a data designation signal S7 from a counter 14, and thereby, eccentricity storage data obtained from servo signals preceding and succeeding a detected servo signal S4 can be used. The timer 12 delays data from an eccentricity storage memory 11 by a prescribed time, and thereby, control indication can be outputted even at a timing between servo signals. Consequently, detected eccentricity data is used for correction in an arbitrary phase.
Patent JP-H08167568-A (JP)
Title: Scanning exposure device
Inventor: HAMADA TOMOHIDE
IPC: G03F7/20
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a projection optical system which is simplified in structure and enhances throughput and maintenance properties, wherein the projection optical system where an image equal in size and erect is obtained is used for an original plate and a exposure object which are kept vertical in position confronting each other in a scanning exposure process. CONSTITUTION: A guide 11 which guides a holder 6 that holds an original plate 2 and an exposure object 3 together in one piece is extended beyond a first movement region A which is required for exposure, and an extended guide 12 in a second movement region B is formed extending continuously from the guide 11, whereby the original plate 2 and the exposure object 3 are capable of being moved to a site where a projection optical system 7 shunts, so that the surface of the holder 6 of the original plate 2 and the exposure object 3 and the projection optical system 7 are capable of being easily checked, cleaned, and enhanced in maintenance properties.
Patent JP-H06179207-A (JP)
Title: Anchor mounting structure and method for alc panel
Inventor: MATSUSHITA KENICHI
IPC: B28B23/00
Filed: 1992-12-14
Abstract: PURPOSE:To mount an anchor on an ALC panel with a high load bearing capacity and a high reliability by providing an ALC panel with a lath embedded and an anchor fastener that is inserted from a surf ace of the ALC panel to be engaged to the lath by its extending part. CONSTITUTION:In a mounting method for an ALC panel 1 provided with an anchor fastener 3, firstly, a prepared hole 7 is formed in the ALC panel 1 with reinforcing bars 2 and a lath 8 embedded to be vertical to the lath 8. An anchor plug 4 is inserted to the prepared hole 7 through a washer 5 and a bracket 6 to the bottom of the hole 7. Next, by fastening the anchor plug 4, the anchor plug 4 is inserted through the lath 8 embedded in the ALC panel 1, and an extending part 4a provided at the top of the anchor plug 4 is gradually extended. By fastening the anchor plug 4 to its root, the bracket 6 is fixed, and the anchor plug 4 is securely fixed to the ALC panel 1. At this time, the extending part 4a of the anchor plug 4 is engaged to the lath 8 to be prevented from slipping off.