baber/WOPTO huggingface dataset:
Patent JP-H08123845-A (JP)
Title: Hierarchical layout setting method
Inventor: SHIBATA HIDENORI
IPC: G06F17/50
Filed: 1994-10-26
Abstract: PURPOSE: To improve the yield rate of the chips produced in a process of an LSI which designed a hierarchical layout by means of a multilayer wiring. CONSTITUTION: If many wiring gaps are produced among the blocks of the layout data designed by a hierarchical layout design method, the number of wiring layers is decreased for a specific block only. Then the block design is carried out again, and the layout design is performed again at a block level by means of the block that is designed again. Thus the using rate of higher wiring layers can be reduced compared with the conventional hierarchical layout design method among those wiring layers to be used. Then the yield rate of the chips produced in a process can be improved compared with the conventional method.
Patent JP-H04138420-A (JP)
Title: Liquid crystal display device
Inventor: YAMAGUCHI KANICHI
IPC: G02F1/1343
Filed: 1990-09-28
Abstract: PURPOSE:To allow multicolor display and gradation display simultaneously with one cell and to maintain a specified cell gap by forming segment electrodes and common electrodes to interdigital shapes and disposing color filters on the electrodes of the interdigital shapes on the segment side. CONSTITUTION:The plural segment electrodes 2 constituting truncated chevron segments are formed to the interdigital shape on the one transparent substrate 1a. On the other hand, the common electrodes 3 formed on the other transparent substrate 1b are also formed to the interdigital shape. Further, the color filter layers 5 for making multicolor display are formed on the segment electrodes 2 formed to the interdigital shape. The multicolor display and gradation display are simultaneously executed with the one display element in this way and the specified gap is maintained. In addition, the unequal gaps are prevented.
Patent JP-H11103445-A (JP)
Title: Video recording device and video editing device
Inventor: KUBO YUMIKO
IPC: H04N5/92
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To change-over the display/nondisplay of a date at the time of video display based on a picked-up image picked-up by a camera. SOLUTION: A video signal from the camera 6 is given to an MPEG encoder 7 so as to generate an MPEG 3 video stream. A bit map generating circuit 9 generates bit map data based on date information from date generating circuit 8 and the bit map data is converted into a sub-video stream by a sub-video encoder 10. The video stream and the sub-video stream are multiplexed by a systematizing circuit 3 so as to be recorded. Date information is recorded as the sub-video stream so that the display/nondisplay of date information are exchanged at the time of reproduction.
Patent JP-H07113938-A (JP)
Title: Device for adjusting and fixing cylindrical lens
Inventor: HAYASHI HIDEKAZU
IPC: G02B3/06
Filed: 1993-10-20
Abstract: PURPOSE:To provide the device for adjusting and fixing a cylindrical lens which rapidly builds the cylindrical lens into a lens barrel. CONSTITUTION:A lens housing part 17 has a cylindrical body 18 loosely fitted coaxially into the lens barrel 14 and the cylindrical lens 10 is housed into this cylindrical body 18. A pin 20 is implanted radially to the cylindrical body 18 and projects to the outer side of the lens barrel 10. The pin 20 is turned relative to an axial line 26 to turn the cylindrical lens 10 around this axial line 26 and to position a generator 10A. A turning blocking plate 22 prohibits the movement of the pin 20 in a direction orthogonal with the direction of the axial line 26 and guides the pin 26 toward the axial line 26 in the position where the generator 10A is positioned. Then, the turning of the lens housing part 17 is prohibited at the time of fixing the lens housing part 17 by a retaining ring 24 and the deviation of the generator 10A of the cylindrical lens 10 is prevented.
Patent JP-H02108933-A (JP)
Title: Detector for twist of torsion bar
Inventor: ITO KENICHIRO
IPC: G01L3/04
Filed: 1988-10-18
Abstract: PURPOSE:To accurately detect the twist of a torsion bar by providing a bearing in which a mobile body is assembled between an outer and inner rings at the outside of an input shaft and transmitting the expanded rotation of the output shaft against the input shaft to the outer ring. CONSTITUTION:In the bearing 20, the mobile body 23 such as a ball is assembled between the outer ring 21 and the inner ring 22 with minus fitting so as not generating a slip for both rings 21, 22, and further the body 23 is held with a holding device 24. The relative rotation for the input shaft 5 and an output shaft 6 generated from the twist of the torsion bar is transmitted to the holding device 24 through a torque transmission mechanism X. Next, the outer ring 21, if the slips between the mobile body 23 and the inner ring 22 also the body 23 and the outer ring 21 each other are neglected, is rotated with the angle twice of the relative rotational angle for the input shaft 5 and the output shaft 6, thereby a displacement in the rotational direction for the input shaft 5 of the outer ring 21 can be accurately detected by a sensor 30.
Patent JP-2001084164-A (JP)
Title: Multiple timer and multiple timer system and method for controlling multiple timer and computer readable recording medium recording program for executing the method
Inventor: IWASA TEI
IPC: G06F11/30
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a multiple timer device for coping with plural timer counting requests by one timer. SOLUTION: A multiple timer device 10 is provided with a counter 11 for periodically changing a count value, a timing processing part 13 for deciding a response period corresponding to a response request, a storing part 12 for storing the response request in a storage region corresponding to the response period, a response starting part 14 for specifying the response period based on the count value and reading the response request from the storage region corresponding to the response period, and a response executing part 15 for responding to the read response request.
Patent JP-H03125674-A (JP)
Title: Steering device for tractor and the like
Inventor: ISHIDA ISAO
IPC: B62D9/00
Filed: 1989-10-06
Abstract: PURPOSE:To rapidly and easily correct the steering by interlocking steering motion to a relation in which the steering angle of a rear wheel is reduced against the steering angle of a front wheel in a one running by driving the front wheel and rear wheel possible to steer. CONSTITUTION:A tractor has, in its front part, a front wheel steering mechanism 9 for steering a front wheel 6 through a power steering 4, a rod 5, and the like interlockingly with the operation of a handle 2. A rear wheel steering mechanism 15 for steering a rear wheel 12 by transmission of the front wheel steering motion through a switching device 10 and the like is provided. In this case, the interlocking ratio of the front wheel steering mechanism 9 to the rear wheel steering mechanism 15 is set in such a manner that the rear wheel steering angle of the rear wheel steering mechanism 15 by the handle 2 is smaller than the front wheel steering angle of the front wheel steering mechanism 9 by the gear ratio of an input bevel gear 42 for transmitting the front wheel steering force to the input shaft 20 of the switching device 10, or the gear ratio of an output bevel gear 43 connected to an output shaft 21.
Patent JP-H07111806-A (JP)
Title: Plowing depth control device of power tiller
Inventor: OWADA TOSHINOBU
IPC: A01B33/12
Filed: 1993-10-20
Abstract: PURPOSE:To provide an automatic plowing depth control of a power tiller linked with a tractor by taking advantage of a link type draft control mechanism. CONSTITUTION:A control device of plowing depth of a power tiller characterized by connecting a power tiller 4 as capable of elevating and lowering freely to a tractor 1 through a hydraulic device 3 having an elevating and lowering link mechanism 2 and a link type draft control mechanism 25, by setting a sensor part 6 detecting up and down movements of a rear cover 5 on the power tiller 4, and by having equipped with a wire link means 8 to operate a control valve 14 of the hydraulic device 3 to upward direction on detecting an upward motion of the cover 5 by the sensor part 6. The wire link means 8 consists of an inner wire 9 and an outer wire 10 surrounding the inner wire 9, where the inner wire 9 is connected as interlocked to a working arm 7 of a draft cam shaft 24 in the link type draft control mechanism 25 and to the sensor part 6, and each one of the ends of outer wire 10 is linked to the side of the tractor 1 and to the side of the power tiller 4, and is equipped with a stopper 7B which can be freely adjustable to regulate a functioning angle of the working arm 7.
Patent JP-H08124908-A (JP)
Title: Dry etching method
Inventor: HISADA MASAHIRO
IPC: H01L21/3065
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a dry etching method for making a hole having high aspect ratio at high etch selectivity. CONSTITUTION: A sample S is mounted on a sample stage 35 and C4 F8 gas is introduced from a gas supply system 31g and then a plasma is generated by ECR excitation. A high frequency power is then fed from an RF power supply 36 of 400kHz to an electrode 37 and the sample S is subjected to etching thus making a hole in which a fluorocarbon based polymer film is deposited. Subsequently, introduction of C4 F8 gas is interrupted and oxygen gas is introduced from the gas supply system 31g into a plasma generation chamber 31 where an oxygen plasma is generated by ECR excitation. The sample S is irradiated with the oxygen plasma and the polymer film is removed therefrom.
Patent JP-H10111375-A (JP)
Title: Fuel assembly
Inventor: YAMAGUCHI HIROSHI
IPC: G21C3/62
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce stress acting on the welded portion of the bottom end plug of MOX fuel rod to be equivalent to an less than that for uranium fuel rod. SOLUTION: Especially for MOX fuel rod whose power at its bottom is high, an insulated object 21 is installed between a fuel pellet 10 at the bottom of effective fuel length and the bottom end plug 12 of the fuel rod. The insulating object 21 is made from Al2 O3 whose composition variation at high temperature is small like aluminum dioxide, and has almost same cylindrical shape as that of the fuel pellet or has pedestal construction. It is useful to create plural slits upper or lower surface of the insulating object 2 and to reduce contacting area between the fuel pellet 10 and the bottom end plug 12.
Patent JP-S63119066-A (JP)
Title: Magnetic recording and reproducing method for picture and music
Inventor: HIROBE HITOSHI
IPC: G11B31/02
Filed: 1986-11-06
Abstract: PURPOSE:To output a music corresponding to a reproduced picture by recording a music playing data having a control code onto another music track than a track of a picture track at the recording and driving a melody generating section and a rhythm generating section based on the reproduced music playing data at the reproduction. CONSTITUTION:After being read by a music playing data input device 6, a music playing data (b) having a control code is subjected to signal processing by a signal processing circuit 7 and recorded on a music track of a floppy disk by a music playing data recording head 8. Then a picture signal (a) representing a picture and the music playing data (b) being a music corresponding to the picture are used in pairs and they are recorded on the floppy disk 4 one after another. The music playing data (b) reproduced by a music playing data reproducing head 10 is written in a memory 14 while being subjected to reproduction processing, read based on the control by a controller 15 and fed to a playing module 16.
Patent JP-H04141277-A (JP)
Title: Coating method of rubber
Inventor: ONZUKA TETSUO
IPC: B05D5/06
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the number of measuring operations of coating films by a method wherein the surface of a colored rubber is coated with a primer having a different color from that of the rubber, after which the coating material having a different color from that of this primer is applied thereto. CONSTITUTION:The surface of a rubber 1 is coated with a primer 2 having a different color from that of the rubber. This makes it possible for the operator to make a visual check to confirm whether or not the primer 2 is accurately applied to the rubber 1. A coating material 3 having a different color from that of the primer 2 is then applied to the rubber to form a desired thickness (d) of the coating film. At this time, if the surface color of the rubber 1 changes into the same color as the coating material 3, it is proved that the thickness (d) of the coating film reaches at least a predetermined value. The light reflected from a light source 5 is detected by a visual sensor 6 which senses the thickness (d) of the coating film in terms of its color or brightness. In this way the thickness of the coating film on rubber products is controlled continuously and nondestructively.
Patent JP-H0796768-A (JP)
Title: Forward watching degree detector
Inventor: FUKANO JUNICHI
IPC: B60K28/06
Filed: 1993-09-27
Abstract: PURPOSE:To detect a drop in a forward watching degree stably with certainty by measuring a driver's eying line at all times, judging whether the forward watching degree of a driver is lowered or not on the basis of this measuring result, and when this watching degree is lowered, emitting an alarm to the driver at once. CONSTITUTION:A car driver 5 usually looks at a watching area 30 of a windshield 1. In this case, an eying line L of the driver 5 is always measured by an eying line measuring instrument 2. In addition, on the basis of a direction of the eying line L measured, whether a watching degree of the driver 5 to the front is lowered or not is judged by a watching degree judging device 3. When this watching degree of the driver 5 to the front is lowered, an alarm consisting of a voice and vibration or the like for urging a warning is emitted to the driver 5 with an alarm generator 4. With this, there is no effect of incidence or the like of the direct sunlight from the horizontal direction as comapred with such being subjected to the measurement of the whole face of the driver 5, whereby a direction of the eying line L is easily measured and also any drop in the watching degree is stably judged with certainty.
Patent JP-2001080283-A (JP)
Title: Structure for fitting cap of writing implement
Inventor: SEKINE NOBUO
IPC: B43K23/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of ink from a pen point and an air hole by preventing the pressurization of a cap sufficiently when the cap is fitted. SOLUTION: In a writing implement, an inner cap 3 which can be moved forward/backward is formed in a cap main body 2. A ring-shaped seal part 41 capable of under going elastic deformation is formed on the outer surface of the inner cap 3. A vent hole 23 is formed in the top surface of the main body 2. The first seal parts 8 which is in contact with each other axially are formed by the seal part 41 and the inner surface of the main body 2 around the hole 23. The second seal parts 9 which is in close contact with each other radially and is in sliding contact with each other axially are formed by the inner surface of the cap main body 2 and the outer surface of writing implement main body 6. The axial compression stroke of the first seal parts 8 is smaller than the axial sliding contact stroke of the second seal parts 9.
Patent JP-2000088271-A (JP)
Title: Variable air volume unit provided with re-heating function
Inventor: SAINO CHUKEI
IPC: F24F1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable air volume unit provided with re-heating function without necessitating any addition of a new pipeline or a new heat source. SOLUTION: A variable air volume unit 30 is provided with a heat pipe 22, whose one end 22a is extended into an air flow passage and the other end 22b is projected into a circumferential space. A fan 23 for moving surrounding air to flow along the other end, is provided near the other end 22b of the heat pipe. The heat pipe 22 and the fan 23 are preferable to be constituted as a detachable sub unit 20 with respect to the main body 10 of the variable air volume unit.
Patent JP-H01134849-A (JP)
Title: Arc discharge lamp with electrodeless ultraviolet starter
Inventor: UIRIAMU EMU KIIFU
IPC: H01J65/04
Filed: 1988-10-20
Abstract: PURPOSE: To reduce the statistical starting time of discharge after high voltage is applied to a lamp terminal by providing an electrodeless ultraviolet ray source close to a light emitting tube to generate radiation irradiating a path between electrodes of the light emitting tube. CONSTITUTION: A light emitting tube 33 is disposed in the surrounding 7 of metal halide arc discharge lamp 3 and supported by a support member 16 through a heat loss reducing member surrounding the light emitting tube. A path between electrodes 35, 37 in the light emitting tube 33 is irradiated by the ultraviolet generated from a electrodeless ultraviolet source 21 provided close to the tube 33 in the surrounding 7. The ultraviolet ray generates photoelectron in a discharge gap, so that the break-down of gas is hastened and the discharge starting time of the tube 33 is hastened.
Patent JP-H0684308-A (JP)
Title: Suspension for sliding type magnetic head and sliding type magnetic head
Inventor: ROPPONGI TETSUYA
IPC: G11B11/10
Filed: 1992-09-04
Abstract: PURPOSE:To perform stable recording and reproduction, even in the presence of various surface wobbling and inclination of a disk, by making a magnetic disk perfectly follow up these occurrences. CONSTITUTION:This suspension is a long plate shape as a whole and is provided with a base 2 to be attached to a supporting body, a fork like part 5 with two suspension arms 3, 4 extending nearly in parallel from this base for a prescribed length, and two suspension parts 6, 7 which are extended inwardly from each inside edge of the two suspension arms of the fork like part and in the direction nearly orthogonally crossed with the suspension arms. The slider of a sliding type magnetic head 10 is attached across the two suspension parts 6, 7.
Patent JP-H08103922-A (JP)
Title: Mold for injection molding and injection molding method
Inventor: YOSHIDA HIROMITSU
IPC: B29L22/00
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a molded form which is easily removed from a mold for injection molding and has a through hole or a non-penetration hole by providing a pin for forming a hole at the font in the cavity of the mold and providing a specific gap between the side face of a movable die and the inner surface of the mold. CONSTITUTION: The gap 9 of the degree in which molten resin is not introduced is provided between the inner surface 2a of the cavity 2 for slidably supporting the movable die 3 of molds 1, 1' and the side face 3a of the die 3. The entirety or a part of the inner surface 2a of the cavity of the gap range is so formed with a mirror surface or an embossed surface as to obtain a molded form having an excellent external surface without bringing the inner surface 2a of the cavity into contact with the side face 3a of the die 3. A blank plug 7 which becomes a stopper when the die 3 is retreated is provided at the opposite surface to the cavity, and a pin 4 for forming a hole at the molded form is provided at the plug 7.
Patent JP-S61139449-A (JP)
Title: Dot matrix printer
Inventor: KANO HIROSHI
IPC: B41J27/10
Filed: 1984-12-13
Abstract: PURPOSE:To make the simplification of constitution without requiring the use of printing ribbon possible, by a method wherein a slip is partially let to touch the surface of a platen by pressure with a printing wire and is printed on the opposite side of the printing wire. CONSTITUTION:When each dot former 20, a printing head drive motor, etc. are driven under the state in which a slip P is pinched between a press roller 50 and a feed roller 42 and kept between a paper guide 6 and a head frame 15 according to the on and off of a solenoid 52, the ink impregnated onto the ink roller 9 following the rotation of platen 2 is coated. Then, when the printing wire 20a of a dot former 20 is selectively projected, the slip P is partially let to touch the outer surface of platen 2 by pressure and a dot is formed on the slip P on the opposite side of dot former 20. At that time, the part other than the dot forming part is protected from contamination due to the ink on platen by the paper guide 6.
Patent JP-H02110647-A (JP)
Title: Method and device for transferring picture
Inventor: OGUCHI YUJI
IPC: H04N5/907
Filed: 1988-10-19
Abstract: PURPOSE:To transfer a picture having an arbitrary position and an arbitrary size by analyzing data having a position and a size inputted from a terminal equipment in a microcomputer and setting the leading address of each line of a video memory to a RAM. CONSTITUTION:The data having the position and the size inputted from a terminal equipment 23 are analyzed in a microcomputer 22, the leading address of each line of a video memory 11 is written to a RAM 13, and the number of picture elements per line is preset to a picture element counter 12. Next, an address to designate a line is given to the RAM 13 by a line counter 14, the data read out from the RAM 13 are preset to an address counter 15, and the data of the prescribed address of the video memory 11 are read out and transferred. Thus, it becomes possible to transfer the picture by setting a window having the arbitrary position and the arbitrary size.
Patent JP-H0976650-A (JP)
Title: Multi-color heat transfer ribbon
Inventor: KOMATSU YASUSHI
IPC: B41M5/40
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-color heat transfer ribbon which makes it possible to print multiple colors on a medium to be transferred, to be used without large restriction in the ingredients for constituting an ink layer and to relatively simply coat without special technology and restriction even when a support is coated with the ink layer. SOLUTION: The multi-color heat transfer ribbon comprises a first ink layer 2 provided on a support 1 of at least a resin film, and a second ink layer 3 having different color tone from that of the layer 2 and provided only partly on an arbitrary part on the layer 2, wherein the transmittance of the visible light of the layer 2 is set higher than that of the layer 3.
Patent JP-H06107733-A (JP)
Title: Vinyl chloride-based copolymer and its production
Inventor: NAKAYAMA MINORU
IPC: C08F222/40
Filed: 1992-10-01
Abstract: PURPOSE:To obtain the subject copolymer good in heat resistance and thermal stability without causing colored fish eye by polymerizing vinyl chloride in an aqueous medium to a specific conversion rate, adding an N-substituted maleimide dissolved in vinyl chloride thereto and polymerizing the monomers. CONSTITUTION:Vinyl chloride is radically copolymerized with an N-substituted maleimide expressed by the formula [X is 1-30C (substituted)aliphatic or aromaric group; R and R' are H, F, Cl, Br, cyano or <=3C alkyl] in an aqueous medium. In the process, the vinyl chloride monomer is initially polymerized in the presence of a partially saponified polyvinyl alcohol having 70-95% saponification degree and 700-3000 polymerization degree and a partially saponified polyvinyl alcohol having 35-55mol.% saponification degree and 300-600 polymerization degree until the polymerization conversion efficiency attains 30-60wt.%. The compound, expressed by the formula and dissolved in vinyl chloride is then added into the polymerization system and copolymerized to afford the objective vinyl chloride-based copolymer, having >=0.2ml/g porosity and composed of 50-99wt.% vinyl chloride unit and 1-50wt.% N-substituted maleimide unit.