baber/WOPTO huggingface dataset:
Patent JP-H08151061-A (JP)
Title: Container with cap
Inventor: ASAHI ISAO
IPC: B65D47/08
Filed: 1994-11-30
Abstract: PURPOSE: To effect a threaded engagement wherein an overrun of a cap body from a limit point of threaded engagement and a loose threaded engagement can be eliminated, and to provide a firm threaded engagement precisely at a limit point of threaded engagement, while maintaining such condition firmly and stably. CONSTITUTION: By engaging a first engaging part 8 provided in a cylindrical port 6 of a container body 1 with a second engaging part 13 of a cap body 9 and by engaging a shoulder 4 having a protruding engagement part 5 of the body 1 with a non-circular outer cylinder 12 of the body 9, engagement of the cap body 9 with the container body 1 at a limit point of threaded engagement is put into a strongly non-rotatable state, whereby a precise positioning can be achieved, which positioning can be firmly maintained, and further, deterioration of the external appearance of the container body 1 can be avoided.
Patent JP-H11215426-A (JP)
Title: Automatic focusing system
Inventor: HATA DAISUKE
IPC: G02B7/28
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing system by which an object can be focused, even at a dark place or in the case of the object where there is no contrast. SOLUTION: In this automatic focusing system, luminance data in response to digital image data are outputted as an AE evaluation value, and an AF area is set to at lest part of areas of a screen of an image-pickup element 13. Whether or not the AE evaluation value is smaller than a predetermined value is discriminated. When the AE evaluation value is smaller than the predetermined value, an extended AF area is set, the AF evaluation value obtained integrating high frequency component of luminance data of the digital image data in the AF area is outputted, and while a focus lens system 101a is moved, the AF evaluation value is sampled, and the focusing is discriminated based on the sampling result of the AF evaluation value to drive the focus lens system 101a to the focal position.
Patent JP-H07226937-A (JP)
Title: Evaluating method for luminance signal adapted movement
Inventor: RI TOKIKAZU
IPC: H04N19/85
Filed: 1994-11-30
Abstract: PURPOSE: To exactly evaluate a motion vector irrespective of a change of a luminance signal by selecting a vector whose sum of difference of the luminance signals of respective pixels is the smallest. CONSTITUTION: An average value of the luminance signals for present blocks is calculated (a stage 301), the average value of the luminance signals in a reference block is calculated (a stage 303), a difference H between the average value of the present blocks and the average value of the reference blocks is calculated (a stage 304) and after pixel values of the reference blocks are compensated by the value H, the sum SUM of the difference between the pixel of the compensated reference block and the pixel of the present block is calculated (a stage 305). And the smallest value SUM- MINIMUM among SUM values generated by applying a motion component which is different from the motion component so far to the present blocks is applied for the present block (the stage 305).  And the SUM values generated at the stage 305 are compared by applying the smallest value SUM-MINIMUM present motion component among the SUM values generated by applying the motion component which is different from the motion component so far to the present blocks (a stage 306). Furthermore, when the SUM is less than the SUM-MINIMUM, the SUM-MINIMUM is substituted by the SUM and both of the motion components at the time are saved.
Patent JP-S63151459-A (JP)
Title: Liquid jet recording head
Inventor: SUZUKI AKIO
IPC: B41J2/205
Filed: 1986-12-16
Abstract: PURPOSE:To perform gradation recording of a sufficient step, by controlling the expanding operation of a flexible film to a flow passage by changing the quantity of heat energy supplied to the air in an air chamber and making the quantity of an emitted liquid droplet changeable. CONSTITUTION:When a liquid 4 is abruptly heated by the first heat generator 1, air bubbles 5 are generated in said liquid 4 and the liquid 4 is extruded from an orifice S by the pressure of said air bubbles 5 to form a liquid droplet 7. Now, when the air in an air chamber 9 is heated by the second heat generator 11 in synchronous relation to the heat generator 1 immediately before the liquid 4 is extruded, a flexible membrane 10 expands on the side of a flow passage 3 by the expansion of air and the quantity of the emitted liquid droplet 7 changes by the change of the fluid resistance in the flow passage 3. That is, the expansion degree of the air in the air chamber 9 is changed by changing the voltage applied to the second heat generator 1 for controlling gradation and the size of the emitted liquid droplet 7 is changed by changing the expansion degree of the membrane 10 and fine gradation recording can be performed.
Patent JP-H08152571-A (JP)
Title: Optical scanning device
Inventor: FUJITA YUTAKA
IPC: H04N1/113
Filed: 1994-11-30
Abstract: PURPOSE: To smoothly switch pixel clocks without increasing the frequency of a reference clock when an fθ error is electrically corrected. CONSTITUTION: The optical scanning device which is previously provided with plural output areas in a main scanning direction on an image formation surface where laser light is converged and corrects the fθ error by changing the number of pulses of the reference clock for outputting one dot of image data according to the output areas is provided with a correction information memory 34 which previously stores the numbers of pulses of the reference clock by dots set corresponding to the output areas, a pixel clock generating circuit 37 which generates the pixel clock on the basis of the numbers of pulses, and a delay time generating circuit 39 which extends or shortens the pixel clock of one dot by a half cycle of the reference clock at a switching part of output areas,  and the pixel clock is varied by a half cycle of the reference clock at the switching part of the output areas and the laser light is brought under ON/OFF control in this cycle.
Patent JP-H02143345-A (JP)
Title: Bit operation writing system for bit map memory
Inventor: NISHIYAMA HARUYASU
IPC: G06F12/00
Filed: 1988-11-24
Abstract: PURPOSE:To simplify a hardware constitution by successively operating with an operation part to read-out data read from a bit map memory by being address-specified with an address generation part and writing it into a same address. CONSTITUTION:An address generation part 12 successively generates an address to make access to memory chips M0-M15. Read data DR being successively read from a bit map memory 13 are inputted into an operation part 17 through gates B0-B15 and a writing input line LW and operated with writing data DW inputted simultaneously from the writing input line LW. Writing data DWA which are operation results outputted from an output line LO are successively written into the memory chips M0-M15 of the same address. Thus, a reading-out from the respective memory chips M0-M15 and the generation of the writing data DWA are time-lagged, an operation part 17 is shared to all the memory chips M0-M15, and the hardware constitution can be simplified.
Patent JP-H06208193-A (JP)
Title: Photothermal photographic element
Inventor: JIEIMUZU BAANAADO FUIRITSUPU J
IPC: G03C1/498
Filed: 1993-11-29
Abstract: PURPOSE: To improve the fogging stability of a photothermal photogrpahic silver halide emulsion during its retention period by incorporating a compd. having an isocyanate group and a halogenation fogging preventive compd. CONSTITUTION: This element contains the silver salt of org. acid, a silver halide, a reducing agent for silver ion and a binder and further contains at least one kind of compd. having an isocyanate group and a halogenation fogging preventive comdp. The halogenation fogging preventive compd. should be an aryl compd. having at least one perhaloalkyl thereon, and at least one tribromomethane group is preferably incorporated onto the compd. More preferably, a tribromomethane compd. is directly linked to the aryl group on the aryl compd., or a tribromomethane group is linked to the aryl group of the compd. through a connecting group.
Patent JP-H04170715-A (JP)
Title: Glass base for magnetic disk
Inventor: MORISHITA YUICHI
IPC: G11B5/73
Filed: 1990-11-02
Abstract: PURPOSE:To improve remarkably the durability of a rigid base having a magnetic layer on the surface, by a method wherein the average particle size of an extraneous substance sticking on the surface of the base and the number of the sticking particles thereof are specified when a magnetic disk of a hard type is prepared by combining the base with a magnetic head of a suspension type. CONSTITUTION:On a glass base for a magnetic disk, the number of sticking particles of an extraneous substance of which the average particle size is 0.1 to 0.5 mum for 100 cm<2> of a surface is made to be 10 or below and the extraneous substance of which the average particle size exceeds 0.5 mum is not allowed to exist. Herein the surface is the main surface of the glass base, a magnetic layer forming area thereof in particular. Besides, a laser light is used for detecting a defect such as the extraneous substance sticking to the surface of the base, or a flaw, a stain or others thereon. The light is applied onto the glass surface through a lens, a scattered or diffracted light of the laser light caused by the defect is detected and the dimensions of the defect and the number thereof are calculated. Concretely, the laser light emitted from an He-Ne laser light source 3 is converged on the surface of the glass base 2, a reflected light from the surface is sensed by a bright-field photosensor 4 and the diffracted light is sensed by a dark-field photosensor 51 for the surface, while the scattered light from the rear side is sensed by a photosensor 52.
Patent JP-H10120228-A (JP)
Title: Paper feeding related member earthing structure for printer
Inventor: TAKI EIJI
IPC: B41J13/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To simplify earthing member assembling work to a frame member. SOLUTION: A vertical piece 72 of an earthing member 70 is held in an inclined state to the earthing member 70 so as not to interfere with a horizontal part 63 of a gear fitting frame 51. After engaging an engaging protruding part 64 with an engaging hole 76 of the earthing member 70, a horizontal piece 71 is pushed down onto the horizontal part 63 side. The earthing member 70 is therefore rotated around the engaging hole 76, engaged with the engaging protruding part 64, as a fulcrum, but at this time, the tip part of an engaging bent piece 73 slides a vertical plate part 62 toward the engaging hole 65.  When the horizontal piece 71 comes in contact with the horizontal part 63, elastic deformation of the vertical piece 72 or horizontal piece 71 is released, so that the engaging bent piece 73 is engaged with the engaging hole 65 of the vertical plate part 62, and the vertical piece 72 comes in contact with the vertical plate part 62 so as to assemble the earthing member 70 to the gear fitting frame 51.
Patent JP-H01141121-A (JP)
Title: Power transmission structure for mobile farm machine
Inventor: MIKI HIROYUKI
IPC: B60K17/22
Filed: 1987-11-26
Abstract: PURPOSE:To abate a transmission noise at the time of no load simply and surely by forming a specified flexible part in an engaging support part of a steel ball engaged between both relatively tiltable inner and outer rings, in a ball-joint mechanism connecting a driving shaft to a driven shaft for interlocking with each other. CONSTITUTION:A driving shaft 11 at the engine side and a driven shaft 12 at the transmission case side are interlocked and connected to each other via a ball joint A. At this time, this ball-joint mechanism A has an outer ring 15 externally fitted in a rear part of the driving shaft 11 and an inner ring 20 externally fitted in a front part of the driven shaft 12 respectively, while it is constituted of engaging an elastic body 21 and a steel ball 22 each between these rings. A flexible space S allowing of relative rotation in a fixed small range in each circumferential direction of these inner and outer rings 15, 20 is formed in an engaging support part of the steel ball 22. When the transmission case side is in a no-load (neutral) state, power transmission between the driving shaft 11 and the driven shaft 12 is carried out via the elastic body 21 alone. With this constitution, a transmission noise at the time of no load is kept back simply and surely.
Patent JP-H07150542-A (JP)
Title: Drive transmitting device and watergate opening/closing device
Inventor: HIROSE TOSHIAKI
IPC: E02B7/20
Filed: 1993-11-29
Abstract: PURPOSE:To enhance the safety and the operating easiness by connecting a drive shaft with the first and second transmission shafts through a gearing mechanism and a brake coupling in such a way as capable of being coupled or broken, and prohibiting the drive from being transmitted during out of service. CONSTITUTION:When a handle 64 is turned and a drive breaking mechanism 60 is actuated, gears 23, 26 are released from the meshing state, and the drive shaft 5 and the first transmission shaft 6 are uncoupled from each other, so that a water gate will not be opened or closed even though handle 4 is turned. When thereafter the handle 64 is inserted to a pin 63 for minor handle and the drive break state of the shafts 5, 6 is released, the water gate can be opened or closed by turning the handle 4. In case the rotation of the handle 4 is stopped on the way, the second transmission shaft 7 is braked by a frictional braking member 50 so that the handle 4 is prevented from reverse rotating by the deadweight of the water gate. If a brake releasing mechanisms 66 is operated. the water gate sinks by its own weight, so that there is no need to rotate the handle 4 in the reverse direction. This facilitates carrying of the handle and precludes risk of misoperation and reverse rotation.
Patent JP-H07154501-A (JP)
Title: Telephone set with radio communication function
Inventor: KOBAYASHI KOICHI
IPC: H04M11/00
Filed: 1993-11-29
Abstract: PURPOSE:To control a function provided to the telephone set with a simple operation by incorporating a data communication modem to a slave set and converting a modem signal into a control command. CONSTITUTION:When a talking with an opposite party is kept by using an external line talking function of a slave set 12 under the control of a personal computer 18, the personal computer 18 sends an AT command to a data communication modem 16, in which the command is converted into a modem signal and it is given to the slave set 12. It is processed by a data communication modem 40, in which the signal is converted again into the AT command, a microcomputer 32 interprets the content of the command, a modem 31 between master and slave sets modulates it as a control signal for external connection to a master set 10 and a communication channel is established by radio units 20, 30 of the slave set 12 and the master set 10. When the external line connection command is transferred to the master set 10, a modem 22 demodulates a control signal representing a destination telephone number from the microcomputer 32 and gives it to a microcomputer 23 to control a network 21 depending on the content and to close a loop of a public line 14 thereby inputting a dial tone.
Patent JP-H04268395-A (JP)
Title: Start-up of system for converting contaminated hydrocarbon by using catalyst sensitive to contamination
Inventor: AASAA EI FUUTSUIJIISU
IPC: C10G49/08
Filed: 1991-11-14
Abstract: PURPOSE: To provide a hydrocarbon converting process starting method effectively using a catalyst sensitive to contamination in a system containing a contaminated apparatus.  
     CONSTITUTION: In a hydrocarbon conversion system starting method, a hydrocarbon solvent is introduced into a conversion system not containing a catalyst sensitive to contamination and a contaminant is removed to be introduced into a system wherein an uncontaminated conversion system is packed with a catalyst sensitive to contamination and hydrocarbon is brought into contact with the catalyst sensitive to contamination in the uncontaminated conversion system under hydrogenation conditions. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001119223-A (JP)
Title: Glass antenna for vehicle
Inventor: FUJII HIROMASA
IPC: H01Q1/32
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To allow a glass antenna provided in a side part window of a vehicle to optimally receive the radio waves, especially the entire bands of a TV band. SOLUTION: This antenna comprises a 1st element, which extends a 1st wire including a 1st vertical wire from a feeding point provided at the upper side or the lower side of window glass up to the neighborhood of a central part of a vertical side along the metal flange of a window frame, extends a 1st horizontal wire from its point up to the neighborhood of a vertical side facing a horizontal direction and is provided with a 2nd wire made to extend from its point along the flange in one or both of upward and downward directions and a 2nd horizontal wire which is provided with a 3rd wire extending along from the feeding point along the flange in the reverse direction from the 1st wire between the 1st horizontal wire of vertical side and the feeding point side and a 2nd horizontal wire made to extend horizontally from its point up to the neighborhood of the 1st wire.  This antenna is also composed of a 2nd vertical wire which is made to extend from its point in one or both of upward and downward directions and is provided parallelly with the 1st vertical wire part, and the structure makes the 1st vertical wire part and the 2nd vertical wire are capacitively coupled.
Patent JP-H05214297-A (JP)
Title: Polishing composition containing derived amine-functional organosilicon compound
Inventor: MAATEIN ERITSUKU SHIFUENTESU
IPC: C09G1/16
Filed: 1992-11-09
Abstract: PURPOSE: To obtain the subject polish compd. excellent in antistaining properties and imparting gloss reduced in striping tendency by compounding wax, a solvent and components selected from a surfactant and the like.  
     CONSTITUTION: In a polish compd. containing wax, a solvent, a surfactant, a thickener, an abrasive, a dye, an odorant and at least one constitutional component selected from other components used by standards in order to obtain a polishing agent, a derived amino functional organosilicon compd. being a reaction product of an amine functional polysiloxane {e.g.; a dimethylsiloxane copolymer of which the terminal is capped by a trimethylsilyl group containing 2 mol.% of MeRSiO [R is -CH 2 CH(CH 3 )CH 2 NH(CH 2 ) 2 NH 2 } and a carboxylic acid deriv. (e.g.; propylene carbonate) is taken in. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01142264-A (JP)
Title: Feeding device for fuel of multiple cylinder engine
Inventor: TAMURA HIROSHI
IPC: F02M51/02
Filed: 1987-11-28
Abstract: PURPOSE:To uniformly feed fuel to each cylinder by connecting each fuel injection nozzle provided on each cylinder to each pump chamber via each fuel pressure feeding passage while equally forming the capacities of the pump chambers and the fuel pressure feeding passages. CONSTITUTION:In a fuel feeding device 10, a fuel injection nozzle 26 is provided in each branching portion 24 provided on a body 20 in line with each cylinder of a multiple cylinder engine. On the other hand, pumps 42 having cylinder bores 38 and pump members 40 respectively are provided in the center portion 22 of the body 20. The pump chambers 46 of the pumps 42 are connected to each fuel inlets 52 of the fuel injection nozzles 26 via each fuel pressure feeding passage 50 which extends inside the body 20. The pump members 40 are driven by means of a single actuator 68. In this case the cylinder bores 38 are set in one sectional area while also equally forming the capacities of the pump chambers 46 as well as the capacities of the fuel pressure feeding passages 50.
Patent JP-2000118799-A (JP)
Title: Lateral direction positioning device for paper sheet printer
Inventor: KOGA TATSUYA
IPC: B41F21/14
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress displacement of an end part on the opposite side to a cross needle and to prevent deterioration in positioning precision so as to improve printing quality by pressing one end part of a paper sheet by means of a pressing roller when the other end part is pulled toward a lateral adjuster side by means of the cross needle. SOLUTION: Sheets S are conveyed one by one from a separator 5 onto a feeder board 6 via a clamping roller and a feeding roller 8. When the conveyed sheet S collides against a front adjuster 11 and stopped, one end part of the sheet 2 is pulled to the lateral adjuster 13 side by means of a vertical roller 16 in a cross needle 12 and the like. In this process, the other end part of the sheet 2 positioned on the opposite side to the cross needle 12 is pressed between an upper pressing roller 14 and a lower pressing roll for suppressing displacement in the vertical direction. Therefore, the sheet 2 is brought into contact with the lateral adjuster 13 by means of the cross needle 12 without deflecting in the vertical direction, and the lateral directional position of the sheet 2 is aligned, so that lateral directional positioning in printing can be accomplished.
Patent JP-H05135505-A (JP)
Title: Magneto-optical disk and its driver
Inventor: KAWASAKI TATSUO
IPC: G11B20/12
Filed: 1991-11-14
Abstract: PURPOSE:To quickly detect the position of the track where a head exists and to shorten the seeking time of the track by providing a track identification mark to a preformat part to distinguish its own track where a sector belongs from its contiguous track. CONSTITUTION:The mark absent parts ere provided at each interval of 2T at the final mark present part of 10T of 8 long mark pattern part of a preformat part. The four types of track identification marks are used, i.e., the marks A/EVEN, A/ODD, B/EVEN and B/ODD. In a track seeking state, a sector mark detector 20 detects those identification marks among the read signals of a magneto-optical head 16 and outputs them to 8 CPU 10. The CPU 10 decides whether the head 16 is positioned on a desired track or not based on the signals A/B and ODD/EVEN. If not, it is decided whether the head 16 is positioned inside or outside of the track. Then a motor driving circuit 12 is controlled and the head 16 is moved to the desired track.
Patent JP-H09111888-A (JP)
Title: Framework structure for wooden architecture, and connection metal used therein
Inventor: ASHIDA TAKASHI
IPC: E04B1/26
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve construction workability by eliminating tenon jointing from a framework structure of a wooden house. SOLUTION: At a joint part of a shaft member, a tip surface of one wooden member 10 is applied to a side surface of the other wooden member 10. A two-way metal 20 is installed on an inner angular part where two ridge lines of the wooden members 10, 10 cross each other, and a three-way metal 30 is installed at an inner angular part where three ridge lines cross each other. The two-way metal 20 has a right-angled cross sectional surface part to be extended in two right-angled directions, and the three-way metal 30 has a right- angled cross sectional surface part to be extended to three right-angled directions. The right-angled cross sectional surface part is nailed to two side surfaces on both sides of the ridge line of the wooden member 10.