baber/WOPTO huggingface dataset:
Patent JP-H1021069-A (JP)
Title: Program-operated equipment
Inventor: NODA HIROMITSU
IPC: G07B5/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily modify and correct an operation program without ROM replacement. SOLUTION: A main program is stored in a flash memory 21 and when the equipment is powered on, an auxiliary program 26 in an auxiliary ROM 24 is executed to confirm that the main program in the memory 21 is normal, so that the main program begins to be executed. When a memory cartridge 23 is connected to a connector part 17, the auxiliary program 25 in the auxiliary ROM 24 is executed and a main program in the cartridge 23 is transferred to the memory 21 to replace the old program.
Patent JP-S5870431-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G02B7/28
Filed: 1981-10-22
Abstract: PURPOSE:To reduce influence exerted on an error signal due to unevenness of an information forming layer, by providing a member for shielding the light of a higher order term against a pattern on the information forming layer, before or behind a member for extracting an asymmetrical light with respect to an optical axis of a light beam. CONSTITUTION:Light reflected by an information forming layer 4 of an optical disk passes through light shielding plates 28, 23, a spherical lens 24a and a cylindrical lens 24b, and forms a beam spot 11a' in a photodetector 26. The light shielding plate 28 shields a higher order term of a Fourier pattern against a pattern on the information forming layer 4, therefore, influence due to fine unevenness of a tracking guide, etc. is reduced. A focus error signal is detected by a difference between a photodetector 26a and 26b, and a tracking error signal is detected by a difference between 26c and 26d, by movement of a shadow 30 of a track.
Patent JP-S5958096-A (JP)
Title: Method for elongating service life of engine oil
Inventor: ISE ATSUSHI
IPC: C10M101/00
Filed: 1982-09-27
Abstract: PURPOSE:To elongate the service life of an engine oil for an exhaust gas circulating engine, by contacting an engine oil with a hydrazine compound reactive selectively with carbonyl compounds, thereby inactivating the carbonyl compounds. CONSTITUTION:The service life of an engine oil is elongated by contacting the engine oil with a hydrazine compound reactive selectively with carbonyl compounds, thereby inactivating the carbonyl compounds admixed to or produced in the oil during use. When 2,4-dinitrophenyl-hydrazine is used as the hydrazine, it is preferably added to the engine oil before use, and when a powdery or granular hydrazine is used, it is preferably supported on the oil filter, and contacted with the carbonyl compound contained in the oil by passing the oil through the oil filter. EFFECT:The engine oil can form a lubricating film on the sliding surface for a long period.
Patent JP-H0510099-A (JP)
Title: Detection method of bolt hole
Inventor: KAWAI KAZUNARI
IPC: E21D11/40
Filed: 1991-06-14
Abstract: PURPOSE:To detect a bolt hole between segments, to insert a bolt nut into the bolt hole and to fasten between the segments with the bolt nut. CONSTITUTION:An optical sensor 25 is provided to a fastening head inserting a bolt into a bolt hole 3a between segments 3, and the fastening head is moved in the direction of two shafts at right angles in a face of the bolt hole 3a. The center of the bolt hole 3a is calculated on the basis of signals detected by the optical sensor, and after it is so positioned that the center of the bolt hole 3a coincides with the center of a socket 22b, a bolt 9 is inserted thereinto to fasten between the segments 3 with bolt nuts 9 and 9a. As the bolt hole 3a is directly detected by the optical sensor 25 provided to the fastening head, operation processing correcting positions of the fastening head and the optical sensor 25 can be simplified, and a control system is also simplified.
Patent JP-S6231078-A (JP)
Title: Disk case
Inventor: HASHIMOTO MICHIO
IPC: G11B23/00
Filed: 1985-07-31
Abstract: PURPOSE:To mount a disk directly on a player without touching it by hand from a case by composing of a case main body provided with a disk fixing part therein and a cover and bending more than half part of the case main body downward. CONSTITUTION:A case main body has a disk fixing part 3 therein, a cover 2 is turnably supported by the main body 1 and a hinge part 5 and a more than half part 1a of the main body 1 can be bent downward. A disk 4 is accommodated with a part inserted into the disk fixing part 3, which has an arc ring shape of U like in section and an aperture part of U shape in section to the hinge part 5 of the main body 1 is disposed toward the part 1a. A position of the bent part of the main body 1 is situated nearer to the hinge part than a line K passing through side end parts of the hinge part 5 of a central aperture part 4a of the disk 4. In the inside of the main body 1 and the cover 2, there is provided a protrusion 6 for fixing the disk 4 and fitted into the central aperture part 4a of the disk 4.
Patent JP-H0335229-A (JP)
Title: Camera having multi-focus photographing function
Inventor: SATO TAKASHI
IPC: H04N5/225
Filed: 1989-06-30
Abstract: PURPOSE:To easily perform photographing which provides pan-focus effects without limiting a focal position by providing an image-pickup signal extracting means which extracts the image-pickup signal from an image-pickup element, and a storing means which stores the image pickup signal extracted by the extracting means in a storage position corresponding to the image-pickup area. CONSTITUTION:When picture signals of one screen from a CCD image sensor 19 is completely outputted, AF control of a focus area F2 in a second image- pickup area A2 is performed. Namely, a focus area control part 29 reads CCD scanning coordinate data in the second focus area F2 previously stored in a focus area data storage part 33, and gives it to a AF control part 24. Then, the AF control part 24 performs automatic focusing control based on the CCD picture signal, a lens driving part 23 moves a image-pickup lens, and focuses a plant image as a closer object. Thereby, without limiting the object focusing position, photographing which provides pan-focus effects is easily performed.
Patent JP-S6061726-A (JP)
Title: Electrochromic display element
Inventor: KOIKE YOSHIROU
IPC: G02F1/1524
Filed: 1983-09-16
Abstract: PURPOSE:To obtain an electrochromic display element which permits multicolor display or transmission type display by incorporating an oxidation decolorable thin film which is stable in a colored state and a reduction discolorable thin film and an insulating thin film which is a good ion conductor therebetween into said element and making the display region transparent. CONSTITUTION:The H<+> and OH<-> generated by electrolysis are implanted respectively from a tantalum oxide layer 4 to an iridium oxide layer 5 and a tungsten oxide layer 3. Holes and electrons are supplied respectively from transparent electrodes 2a and 2b simultaneously with said implantation, by which the electric charge is compensated. Trivalent iridium atoms are increased in the layer 5 by implantation of such carriers and hexavalent tungsten atoms are increased in the layer 3, by which the respective layers are discolored. Thus the light A made incident to a display passes only through the display part (transparent) of the element and displays the optical color of a color filter 7 and therefore if the display region is made transparent, the electrochromic display element which permits multiple-color display or transmission type display is obtd.
Patent JP-S6068240-A (JP)
Inventor: HIRAGA YASUMASA
IPC: B65B69/00
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H071289-A (JP)
Title: Axial displacement control spindle
Inventor: MATSUOKA MASAKI
IPC: B23Q15/18
Filed: 1993-06-16
Abstract: PURPOSE:To perform automatic maintenance of position precision of a shaft end on one side and to improve machining precision by a tool attached to a shaft end by a method wherein a thrust energizing part to regulate the axial position of a shaft part based on an outer cylinder is provided and axial expansion and contraction of the thrust energizing part is controlled. CONSTITUTION:When a shaft part 1 is rotated and the shaft part 1 is elongated owing to thermal displacement (the front side bmum), and by applying a voltage a1V on a piezoelectric actuator 18 on the front side, the piezoelectric actuator 18 on the front side is bmum displaced. Further, the voltage of a piezoelectric actuator 20 on the rear side is reduced by a2V and contacted by the same displacement amount as that of the piezoelectric actuator on the front size. Thus, an axial tension on the rear side is exerted on the shaft part 1 through a ball bearing 12. Since, in roller bearings 3 and 4 on the front side and the rear side by which the shaft part 1 is supported, the inner ring side is axially moved toward an outer ring, the shaft part 1 is finally moved to the rear side by the same amount as an amount of thermal displacement to the outside, and axial displacement of the front end of the shaft part is offset. A displacement amount of the shaft part 1 is detected by a non-contact displacement sensor 21 and the voltages of the piezoelectric actuators 18 and 20 are controlled so that axial displacement of the front end of the shaft part is adjusted to zero.
Patent JP-S6326602-A (JP)
Title: Crt filter
Inventor: HAYAFUNE KOUJI
IPC: H01J29/89
Filed: 1986-07-21
Abstract: PURPOSE:To preclude a display from being blurred at the corner parts of a screen by forming a laminate sheet of a synthetic resin sheet or film and a net which has such an open lap that a CRT filter form no interference fringes with CRT scanning lines and interference fringes even when formed substantially no after-image and its surface coated with metal. CONSTITUTION:The CRT filter 1 is used covering the front end part of a CRT 2 and consists of the sheet or film of synthetic resin, preferably high nitrile resin as to adhesive strength and moldability and the net which has such an open lap that no interference fringe is formed with CRT scanning lines and interference fringes even when formed generate substantially no after-image and also has its surface coated with metal. This net has mesh structure made of synthetic resin or metallic fiber, the open lap of the net is normally <=100 meshes and preferably <=70 meshes, and the net surface is further covered with the metal. The laminate sheet is obtained by a normal method by using the net covered with the metal and the sheet or film of the synthetic resin.
Patent JP-H02264031-A (JP)
Title: Inserting type joint-forming method and apparatus for preparation of endless fabric belt
Inventor: BERUNHAADO KURENKERU
IPC: D21F1/00
Filed: 1989-06-30
Abstract: PURPOSE: To automatize a complicated seam-forming work needing a long time by inserting warp ends frayed from the end of a fabric into a magazine bundle to separate the warp ends in the weaving order, and then sequentially weaving the separated warp ends into an opening formed from supplemental warps. CONSTITUTION: Side warp ends obtained by loosening the right and left side cloth ends of a wire cloth are passed through a magazine bundle 13', individually separated with a warp separator 7' in the weaving order, and then alternately woven in the suitable central wires 16 of the objective cross-sectional portion. The central wires 16 are placed in the center of supplemental stripes 15, 15', and while the weaving is advanced, the side warp ends loosened from the right and left sides of the cloth are alternately twined around the central wires 16, and the warp ends on the opposite side are not twined around the central wires 16 but inserted into the opening formed from the supplemental warps 15, 15' through a gripper device comprising a pulling gripper 8 and a moving gripper 9 according to a weaving order, and then beaten up parallel to the selvages of the cloth.
Patent JP-H1021268-A (JP)
Title: Sheet metal cad system
Inventor: MICHIGAMI HIDEKI
IPC: G06F17/50
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the sheet metal CAD system which can automatically generate a sheet metal component of desired size in a desired shape through easy input in consideration of plate thickness. SOLUTION: A sheet metal component shape input part 1 inputs a sheet metal shape and size values requested when a product is completed and a size definition sheet model where the sheet metal component shape of 0 in thickness while having the size values is displayed is generated. Then an information addition part 2 adds plate thickness information and information on the R value of curvature between plates and an automatic shape generating function part 3 generates a shape definition sheet model having the size values for finishing an actually manufactured product to the size values from the size definition sheet model and the said added information. An information change part 4 changes the states of the plate such as the R value of curvature between plates. Consequently, the operation efficiency is improved and the sheet metal shape can easily be altered.
Patent JP-S6414039-A (JP)
Title: Image printing device
Inventor: AOTO KAZUAKI
IPC: B41J2/525
Filed: 1987-07-09
Abstract: PURPOSE:To miniaturize an apparatus, to reduce cost and to conserve the energy consumption in printing, by detecting the signal showing the background part of image data in an image signal to prevent the printing of the background part on recording paper. CONSTITUTION:A personal computer 22 forms a digital image from three colors R, G, B and converts the digital image to YMC being complementary colors and subsequently outputs an image signal S4 to a printer 24 as a gradation signal. At this time, the personal computer 22 outputs data showing the max. density as a gradation signal different in a background part and a part other than the background part. A background part detecting circuit 30 judging whether the gradation signal is the data showing the background part of an object is respectively connected to a line memory 28 and a control circuit 26. The printer 24 records the image formed by the personal computer 22 on the basis of the image signal S4 by a thermal transfer process. The background part and part other than said background part of image data can be made discriminable and the printing of the background part of the image data is prevented to make it possible to conserve energy consumption without performing wasteful printing.
Patent JP-H0335527-A (JP)
Title: Manufacture of high speed bipolar transistor
Inventor: INAMI NOBUO
IPC: H01L29/732
Filed: 1989-07-03
Abstract: PURPOSE:To easily manufacture a high speed bipolar transistor by forming a narrow emitter having a narrow pattern width by an ordinary self-alignment without using a special device and a special process and making an emitter electrode close to a base electrode. CONSTITUTION:After a polycrystalline silicon layer 6 is etched except a base electrode, an SiO2 film 7 is formed about 3000Angstrom -1.5mum thick on the surface by a normal pressure CVD using monosilane. Then, the whole film 7 is etched until the film 7 at the thinner emitter part than the other part is eliminated by RIE, a base Si3N4 film 5 and an SiO2 film 3 are removed by etching, a polycrystalline silicon layer is formed on the whole surface, As or P is implanted from above to form a polycrystalline silicon emitter electrode 8. Thus, an emitter layer 9 is narrower than the emitter region pattern removed by etching from the layer 6 to be largely reduced.
Patent JP-2001003797-A (JP)
Title: Exhaust gas emission control device for internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F02D43/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce unburnt HC discharged in atmosphere during starting of operation of an engine. SOLUTION: In the internal combustion engine, an exhaust control valve 24 is arranged in an exhaust pipe 22. During starting of an engine and warming up operation thereof, the exhaust control valve 24 is approximately fully closed and in this case, in addition to main fuel, auxiliary fuel is additionally injected during an expansion stroke. During starting of an engine, injection of auxiliary fuel is started after an engine starts self-operation and an injection amount of the auxiliary fuel is gradually increased.
Patent JP-S6229954-A (JP)
Title: Drink
Inventor: SHIMA MASAHIKO
IPC: C12G3/04
Filed: 1985-08-01
Abstract: PURPOSE:To obtain a refreshing drink having the additive effect of oxygen to promote the physical function, by adding oxygen to a liquid drink or converting an oxygen-containing drink to solid, powdery, granular or pasty form which can be reconstituted to a drink by a liquefaction means. CONSTITUTION:Oxygen is added to a liquid drink or an oxygen-containing drink is converted to a solid, powdery, granular or pasty form which can be reconstituted to a drink by a liquefaction means. The above drink enables not only to give the refreshing feeling caused by the bubbles of gas (e.g. carbon dioxide gas) but also to effect the absorption of oxygen together with the drink in the body to improve the physical function of the body.
Patent JP-S5796724-A (JP)
Title: Wire cut electric discharge machining method
Inventor: YATOMI TAKESHI
IPC: B23H7/02
Filed: 1980-12-02
Abstract: PURPOSE:To prevent generation of a residual machined part or deformation of a work when cutting work is performed in the method of wire cut electric dischage machining, by arranging its machining liquid and condition for adhering material susceptible of being accumulated to the work and closing a machined groove then holding a falling part. CONSTITUTION:A work 12 is electric discharge machined by a wire cut electrode 10, then adhering material 24 is acumulated to an end of the work 12 at the side the wire electrode 10 is fed. To increase an accumulated amount of this adhering material, electrolytic action by applied voltage is reduced. That is, such machining conditions are required as increase of specific resistance of machining liquid, decrease of mean machining voltage, increase of capacity of a capacitor in an electric discharge circuit, high frequency of applied voltage, etc. If the accumulated amount of the adhering material 24 is increased to close a machined groove 16, a falling part of the work is held by the adhering material 24, then deformation of the work or generation of a residual machined part can be prevented at completion of machining work.
Patent JP-H04232122-A (JP)
Title: Drive for movable member of car
Inventor: PEETAA POORU
IPC: B60J7/057
Filed: 1991-07-10
Abstract: PURPOSE: To provide a drive device for a vehicle roof cover composable of a comparatively small number of comparatively simple members and capable of being noiselessly actuated. CONSTITUTION: A drive device of a vehicle member movable between end positions, has an electric motor 22 connected through a shift gear device 23 to a driving pinion 20 connected in driving to a movable member and an electric motor control switch device to stop the electric motor at least in a single prescribed position of the movable member. A switching gear rotated by an angle smaller than 360 deg. through an eccentric gear device 40 when moving the member between the end positions, is useful for actuation of the switch device.  The eccentric gear device has an external gear 44 having an internal toothing tine coaxial to a common shaft 26 of the shift gear device and the eccentric gear device and an internal gear having an external toothing line meashing with the internal toothing line by being journalled to an eccentric connected to the shaft so as not to idly rotate for relative rotation of the internal gear 43 and the eccentric 42.
Patent JP-S6060314-A (JP)
Inventor: AIZAWA FUJIO
IPC: F16B35/00
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5961275-A (JP)
Title: Printing device
Inventor: ISHIZAWA TOSHINORI
IPC: H04N1/387
Filed: 1982-09-29
Abstract: PURPOSE:To print out an original precisely at the time of copying and to print out the original at a high speed in case of printing by selecting an image picked up pattern and a stored character pattern and constituting a dot pattern with different dot density. CONSTITUTION:When a copy button 9 is depressed, a digial signal photoelectrically converted by a scanner part 1 is supplied to a control part 3. The control part 3 outputs the digital signal from output terminals 31... and turns on transistor(TR) 7 corresponding to respective output terminals 31 to heat heating resistors 6. Consequently, a printing part 5 copies an original on the scanner part 1 at the printing density of 16 dots/mm.. When a code signal corresponding to keying is supplied from an input part 2 to the control part 3, the control part 3 outputs a character pattern signal read out from a character generator 4 from the output terminals 31 and supplies the signal to every other TR 7 through OR circuits 8 to print out the original at the printing density of 8 dots/mm..
Patent JP-H0876214-A (JP)
Title: Photographing device
Inventor: NAKAYAMA HIROKI
IPC: G03B17/00
Filed: 1995-06-14
Abstract: PURPOSE: To reduce power consumption and to decrease an abnormal sound in a photographing device obtained by integrating a still camera with a video camera. CONSTITUTION: Whether it is video photographing or still camera photographing is judged (S10). In the case of the video photographing, a video camera part is driven to execute photographing (S11), and in this process, whether it is the still camera photographing or not is checked (S12). In the case of the still camera photographing, the zooming position and the focusing position of the video camera are detected (S13). Based on the detected information, the variable power and the focusing of the still camera are set (S14), and the abnormal sound caused by driving the optical system of the still camera is reduced and the power is saved. Then, the release of the still camera is executed (S15). As soon as photographing is finished, the film is fed (S16). Whether recording by the video camera is finished or not is judged, and photographing is repeated or finished (S17).
Patent JP-H1116996-A (JP)
Title: Electrostatic chuck equipment and mounting stand
Inventor: TAKEISHI KOJI
IPC: H02N13/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck equipment and a mounting stand, wherein a high polymer adhesive or low melting point metal used for fixing an electrostatic chuck part do not corrode during vacuum treatment. SOLUTION: An electrostatic chuck equipment 5 is provided with an electrostatic chuck part 16, bonded to a surface of a mounting stand 4 inside a treatment chamber 2 by a high polymer adhesive or low melting point metal and attracts a treatment object W by static electricity from the electrostatic chuck part 16. It has an isolation means 60 for isolating an exposed part of high polymer adhesive or low-melting point metal exposed in a circumferential edge position of the mounting stand 4 from an inside space of the treatment chamber 2 airtightly.
Patent JP-H04367397-A (JP)
Title: Molding device for low-strength molding
Inventor: TSUCHIMOTO TOMONORI
IPC: B30B11/00
Filed: 1991-06-14
Abstract: PURPOSE:To efficiently mold the low-strength moldings, such as water permeable blocks, from granular raw materials. CONSTITUTION:A truck 15 for returning bottom plates which can move in both X- and Y-axis directions is provided between forming molds 1 having the bottom plates 3 and a conveyor 6 by which the molded low-strength moldings B are turned over and taken out. The bottom plates 3 are taken out together with the low-strength moldings B onto the conveyor 6 and are returned onto the truck 15 by a bottom plate returning device 21 in the position progressed by one pitch. This truck 15 moves in both X- and Y-axis directions to return the bottom plates 3 to the forming molds 1. The molding cycle is shortened in this way.