baber/WOPTO huggingface dataset:
Patent JP-H08152425-A (JP)
Title: Rotating device for spherical body
Inventor: YAMASHITA YUTAKA
IPC: G01N23/18
Filed: 1994-11-29
Abstract: PURPOSE: To stably rotate a spherical body of a very small size without swinging by rotating the spherical body around its axis and revolving it to uniformly rotate an entire surface. CONSTITUTION: A spherical body E is set to a spherical body support 26 of a spherical body support rotary device B provided in a water bath D and the top part is lowered by a belt 9 for pressurization. When a voltage is applied to a motor 12 of a traveling frame 1, the rotary force rotates a drive belt wheel via a drive belt 7 and a belt wheel 8, thus rotating the belt 9 for pressurizing the top part of the spherical body E. The spherical body E rotates around its axis due to the friction force of the both. Then, a vertical shaft 22 is rotated via a belt 30 and a belt wheel 25 by the rotary force of an energized deceleration motor 28.  The spherical body E simultaneously revolves along with the vertical shaft 22 due to the counterforce for the pressurization force, the support radius of the spherical body E, and the torque due to the friction coefficient between the spherical body E and the support 26 while the spherical body support 26 of the vertical shaft 22 is set with the support 26 being pressurized. After this, when the spherical body E repeats rotation around its axis and revolution and rotates 180 degrees, the entire surface of the spherical body universally rotates.
Patent JP-S63148629-A (JP)
Title: Method of forming position detection mark
Inventor: MURAYAMA MASAYA
IPC: H01L21/027
Filed: 1986-12-12
Abstract: PURPOSE:To improve the accuracy of position detection by a method wherein apertures are drilled in an insulating film covering the surface of a semiconductor substrate so as to correspond to a pattern for a semiconductor element and a metal layer which is different from ohmic metal layers is applied so as to cover one of the apertures to form a mark. CONSTITUTION:Apertures 5 which are drilled in an insulating film 3 covering the surface of a semiconductor substrate 1 are covered with ohmic metal layers 6 and the metal layers 6 are contacted with the semiconductor substrate 1 in the apertures 5. A mark pattern composed of one of the apertures 5 formed in the insulating film 3 is not deformed even if it is subjected to a heat treatment at about 450 deg.C which is necessary to ensure the ohmic contacts between the ohmic metals 6 and the semiconductor substrate 1. Further, the mark-shape aperture 5 in the insulating film and the surroundings of the aperture 5 are covered with a metal layer 10 which is different from the ohmic metal layer 6. By the contact between the metal layer 10 and the semiconductor substrate 1, charging of the insulating film 3 can be avoided and the lowering of alignment accuracy can be avoided.
Patent JP-H09112751-A (JP)
Title: Holding device for tubular body
Inventor: TSUDA ATSUSHI
IPC: F16L3/12
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To revolve a fastener and surely hold a tubular body, even if the length of a notch is shortened, in a tubular holding device having such structure that the notch is provided in one end of the fastener so as to form a pull-out prevention part. SOLUTION: An insertion hole 15 for inserting a pull-out prevention part 2 of a fastener (F) is formed in a side face of a frame V1 , a lock hole 16 in which the pull-out prevention part 2 of the fastener (F) is locked in a pull-out prevention state is communicated with the insertion hole 15 so as to be bently formed in a part extending from the side face to the top part, and the pull-out prevention part 2 of the fastener (F) is inserted into and the insertion hole 15 of the frame V1 and revolve it so that the pull-out prevention part 2 of the fastener (F) is locked in the lock hole 16 of the frame V1 in the pull-out prevented state.
Patent JP-S63148378-A (JP)
Title: Map data display system
Inventor: HAYASHI HIDEMI
IPC: G01C21/00
Filed: 1986-12-12
Abstract: PURPOSE:To display a map mark suitable for a display device and a display contraction scale from a simple line data, by providing a shape stipulating table which stipulates a display shape classification, a display interval, and the thickness of a line to be displayed, etc. CONSTITUTION:A shape distribution processing part 12 recognizes the range of a map, the classification of the display device, and the display contraction scale to be displayed by the instruction of an operator, etc., and takes out a corresponding map data from a map data base 11 in order, and indexes the shape stipulating table 13 based on expressed classification of an event, classification of the display device, and display contraction scale, and obtains a corresponding classification of the display shape, and starts up a corresponding shape generation processing part 15. The processing part 15 recognizes the interval and the size of the shape from the table 13, and generates the shape for the line data delivered from the distribution processing part 12 starting from the start point side of a line in order by geometric calculation, etc., and performs rotation and deformation so as to follow to a supplied line, and displays a corresponding map with a color and size stipulated at the table 13.
Patent JP-H04166222-A (JP)
Title: Horizontal two-shaft kneader
Inventor: NISHIMI HARUYUKI
IPC: B01F7/04
Filed: 1990-10-31
Abstract: PURPOSE:To improve the peeling and mixing of the contents behind a rotor blade by making the scraping angle behind the tip of the blade larger than the biting angle before the tip. CONSTITUTION:The rubber in the positive pressure region (falcate region) is forced into a region 8 below a ram and above a bridge by a rotor blade in one mixing chamber 7, then the rubber is forced into a rubber moving and mixing space (zero or negative pressure region) behind the tip of the blade in the other mixing chamber 7 utilizing the pressure gradient in the region 8, and a part of the rubber is sent from one mixing chamber to the other mixing chamber for each rotation of the blade. The rotor blade 1C is extended in the opposite direction with the center of rotation O in between and in point symmetry around the center of rotation O, the front side edge is formed by a circular part 2 extending from the tip, the rear side edge is formed by a concave part 5, and the scraping angle delta behind the tip is made larger than the biting angle gamma before the tip.
Patent JP-H072951-A (JP)
Title: Polymer cross-linkable by oxidation
Inventor: HARARUTO BURUMU
IPC: C08F8/30
Filed: 1991-10-15
Abstract: Polymers which are capable of oxidative crosslinking and contain unsaturated fatty acid radicals, a process for their preparation by reaction of intramolecular carboxylic anhydride group-containing copolymers with olefinically unsaturated hydroxyalkylamides to form imides, and their use as binders or binder components for coating compositions or sealants.
Patent JP-S63147805-A (JP)
Title: Process for producing co2, ar, and n2 from waste combustion gas
Inventor: OKADA NOBUHIKO
IPC: C01B32/50
Filed: 1986-12-11
Abstract: PURPOSE:To recover CO2, Ar and N2 from specified waste combustion gas economically and easily by treating the gas with selective adsorption separation in accordance with pressure swing adsorption process (PSA process). CONSTITUTION:Hydrocarbon fuel such as methane from a line 1 and air from a line 3 are fed to a low excess air ratio burner 5, and the fuel/air mixture is burnt while adjusting the residual O2 in the combustion gas to <=0.1wt%. Then, the obtd. combustion gas is sent to a first PSA apparatus 9 through a line 7 to adsorb CO2 using silica gel, etc. After desorbing adsorbed CO2 under reduced pressure, the CO2 is transported to a CO2 purifying apparatus 13, and a liquefying apparatus 17 through a line 11, and liquefied CO2 is discharged through a line 19. On one hand, the gas freed of CO2 is transported to a second PSA apparatus 23 through a line 21 where N2 is adsorbed to synthetic zeolite, etc. Then, adsorbed N2 is desorbed and high concn. N2 is obtd. through a line 25 and Ar is obtd. simultaneously through a line 27.
Patent JP-H10138115-A (JP)
Title: Partition wall for barrel tank
Inventor: KOBAYASHI FUMIAKI
IPC: B24B31/02
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a barrel tank partition wall that can partition a barrel tank easily in an optional place and can be assembled into the barrel tank with stabler force. SOLUTION: A partition wall 1 is composed of a main part 2 of hexagonal shape conformed to the cross-sectional shape of a barrel tank 5, and a press- fitting part 3 adjusted to a press-in groove 10 opened in isosceles triangular shape to one side of the main part 2. The main part 2 is placed in a requested position of the barrel tank 5, and the press-fitting part 3 is lightly fitted into the press-in groove 10. When a bolt 4A is passed through an insert hole 12 and a bolt receiving hole 11 and turned into a nut 4B, the press-fitting part 3 is firmly assembled to the main part 2. At this time, since the press-fitting part 3 is formed at a slightly larger angle than the press-in groove 10, the main part 2 is deformed open, so that a pressure-fitted edge 16 is pressure-fitted to the internal wall of the barrel tank 5.
Patent JP-H03156543-A (JP)
Title: Disk copy preventing device
Inventor: TSUMURA MIOTSUGU
IPC: G06F21/62
Filed: 1989-11-14
Abstract: PURPOSE:To prevent wrongful copying by means of a device other than a private device, to reduce the space, and to improve the quality management by effectively combining an ID code dependent upon a ROM and the code of a dip switch. CONSTITUTION:A peculiar ID consists of the code of an M-bit dip switch provided in a digital information processor and the N-bit ID code stored in the ROM. At the time of writing the peculiar ID on an optical disk, the dip switch of an individual device is set. The ID code of the ROM set by a mask ROM is read out by the processor, and the code of the dip switch is read out and is written in the start of the ID sector of the optical disk. Thus, this optical disk is not driven unless the device having the code dependent upon the specific dip switch is used and the specified code is inputted. Consequently, wrongful copying by means of a device other than the private device is prevented, and the space is reduced, and the quality management is improved.
Patent JP-H11297388-A (JP)
Title: Structure of connecting film circuit to flat cable or electric wire
Inventor: NISHIMOTO TAKUYA
IPC: H01R4/70
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To make a structure shape thin and to increase durability with respect to the repeated bending of a connection section by covering a region including an overlap section of the connecting terminals of a circuit and the conductor terminals of a cable with an insulating film, and thermally-fusing the region and the insulating film to integrate them. SOLUTION: A pair of tongue-shaped connecting terminals 5, 5 with a laminated structure of an Ag paste layer and a carbon layer are formed on the surface of an insulating film at the end section of a film circuit B. The carbon coating side surfaces of the connecting terminals 5, 5 are kept in contact with a pair of conductor terminals 9, 9, exposed from the end section of a flat cable F to form an overlap section G for conduction. Insulating films 10, 10 are arranged on and beneath a region including the film circuit B and the surface portion of the flat cable F astride the overlap section G, to cover the region in the liquid-tight state. For a connection structure E, for example, the insulating films 10, 10, having adhesive layers are overlapped and heat-fused, to form.
Patent JP-2001117051-A (JP)
Title: Lens interchangeable spectacles
Inventor: NOMICHI HIROMI
IPC: G02C5/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which are easily interchangeable with lens parts and are simple in the structure of spectacles for industry, recreation and sporting and are constituted to prevent the disengagement of lenses and a frame in spite of casual force. SOLUTION: The spectacles have the structure comprising lens parts which comprise a blank of a single substance molded to cover both eyes and have a through-hole in the central part and notched parts for engagement of the frame at both side ends, a frame part which has lens side part engaging parts to be engaged to the notched parts for engagement of the frame and U-shaped insertion parts to be inserted to the through-holes, and butt parts which have engaging hook parts to fix the frame part and the lens parts by being inserted and engaged into and with the hole-like spaces formed of the U-shaped insertion parts to be inserted to the through-holes and the lens parts.
Patent JP-H01137565-A (JP)
Title: Fuel cell
Inventor: NAKAYAMA TAESUKE
IPC: H01M8/02
Filed: 1987-11-24
Abstract: PURPOSE:To allow the operation for a long time without frequently supplying an electrolyte from the outside by communicating a reservoir section to the first layer or the third layer and supplying the electrolyte stored in the reservoir section to the first layer or the third layer. CONSTITUTION:An electrolyte stored in the reservoir section 23 of the seal section 22 of a gas separation plate 11 is moved to the third layer 17 through a communicating hole 24, infiltrated to portions of the third layer 17 where little amount of electrolyte exists or the concentration of the electrolyte is small, and moved to electrodes 2 and 3 and a matrix 1 through the rib section 19 of the third layer 17. When the electrolyte stored in the reservoir section 23 of the seal section 22 is consumed and exhausted by this shift, the plug 26 of a through hole 25 is removed, the electrolyte is poured from the outside through the through hole 25 and stored in the reservoir section 23. The electrolyte can be stored and supplied in the reservoir section 23 of the seal section 22 even during the operation for a long time on the level of tens of thousands hr, and the electrolyte can be invariably supplied to the third layer through the communicating hole 24. A fuel cell can be stably operated for a long time.
Patent JP-S62223192-A (JP)
Title: Sampling of protein
Inventor: JIYOSEFU JIYON PATSUTORONI
IPC: C07K14/435
Filed: 1986-12-11
Abstract: A source of proteins in insoluble form and a source of at least one cationic surfactant are provided. The insoluble protein is then treated with the cationic surfactant(s) in an amount sufficient to effect solubilisation without substantial modification to the structural backbone of the protein. The treatment is particularly applicable to the solubilisation and recovery of biologically active proteins synthesised by microorganisms and eukaryotic cell lines which have been modified by recombinant DNA technology.
Patent JP-S63148684-A (JP)
Title: Hyper abrupt type varactor diode
Inventor: KAJIMURA TAKESHI
IPC: H01L29/93
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a high capacitance variation ratio without destroying capacitance-voltage characteristics by using epitaxial wafers where an impurity concentration is gradually increased in the direction of the surface when the prescribed epitaxial layer is formed on a substrate having a low resistance. CONSTITUTION:When an epitaxial layer 7 having a prescribed concentration is formed on an N-type low resistance substrate 1, its layer 7 has gradient concentration distribution so that an impurity concentration at the surface can be around two or three times as high as that of the nearby substrate 1 as shown by a broken line. In this way, a highly concentrated P-type layer is formed by an ion implantation or diffusion of boron and the like and a hyper abrupt varactor is formed after an N-type low resistance layer 8 is formed at such epitaxial wafers so that phosphorus of impurity may attain a designated distribution. Thus a lower slope of the impurity distribution at the N-type low resistance layer 8 which is superimposed on an inclination of the epitaxial layer 7 makes its distribution gentle and then, a varactor diode having a broad variable range is obtained possessing a high capacitance variation ratio without destroying the stability in frequency tuning caused by said variation ratio.
Patent JP-H06123429-A (JP)
Title: Temperature control device in heating and cooking device
Inventor: ITO KATSUMI
IPC: F23N5/14
Filed: 1992-10-08
Abstract: PURPOSE:To provide a more accurate control of a heating temperature of a cooked item in a heating and cooking device such as a table top type cooking device by a method wherein a changing-over timing between a strong combustion force and a weak combustion force of a burner combustion corresponding to a gradient of temper ature is attained. CONSTITUTION:In the case that a cooking pan to which cooked items are fed is heated by a gas flame injected form a gas nozzle of a main body of a burner, a heating temperature and a temperature gradient are calculated in response to a sensing signal of a temperature sensor abutted against a pan bottom of the cooking pan. In the case that the temperature gradient when the temperature reaches a first set temperature slightly higher than a target set temperature is high, a fire power is changed over from a strong fire power to a weak fire force more fastly than the case in which the temperature gradient is low so as to prevent the temperature from exceeding an upper limit of an allowable set temperature. In turn, in the case that the temperature is decreased down to a second set temperature which is slightly lower than the target set temperature, the fire force is changed over from the weak fire power to the strong fire power more fastly than the case in which the temperature gradient is lower if the temperature gradient is high and then the temperature is prevented from exceeding the upper limit of the allowable set temperature.
Patent JP-H04168271-A (JP)
Title: Sputtering system
Inventor: NARASADA YUUJI
IPC: C23C14/34
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a high-quality laminated film by providing a means for changing the incident direction of the sputtered particles from a target to a wafer and forming a laminated film in uniform thickness even if there are ruggednesses on the wafer surface. CONSTITUTION:This sputtering system is formed by a vacuum vessel 11, a couple of electrodes 12 and 16 which are set in parallel in the vessel and impressed with a voltage, a target 12 furnished to the one electrode, a wafer 16 set on the other electrode and a means 24 to change the incident direction of the sputtered particles from the target 12 to the wafer 16. Since the incident direction of the sputtered particles to the wafer 16 is changed in this way, a good step coverage is obtained even if there are ruggednesses on the wafer 16 surface, and a laminated film is formed on the wafer surface in uniform thickness.
Patent JP-H06114594-A (JP)
Title: Tack welding jig for pillar passing through type through pillar of steel-frame structure
Inventor: KUZU AKIRA
IPC: B23K37/04
Filed: 1992-10-07
Abstract: PURPOSE:To provide the welding jig capable of accurately and easily assembling the pillar passing through type through type through pillar of the steel-frame structure. CONSTITUTION:Plural column receivers 12b and 12c laid between two beams 11 arranged horizontally and parallel mutually are provided and a longitudinal stopper 16 and a longitudinal pressing tool 17 in opposition to the longitudinal stopper 16 are provided, respectively on one side of the two column receivers 12b and 12c provided with a blade 4 between and the other side thereof. The abutting surface of the longitudinal stopper 16 is formed on a plane having the width to some extent and a blade receiver 54 having the width to project to the outside from the beams 11 is fitted ascendably and descendably and locatably on a supporting base 46 fitted on the outside of the beams 11. A scale 75 to position the tip of the blade 4 is provided by extending to the outside horizontally from the longitudinal stopper 16 and a bottom plate positioning device 26 to regulate the position of the bottom surface of a bottom plate 22 is provided on one end in the longitudinal direction of the beams.
Patent JP-S62150321-A (JP)
Title: Liquid crystal display device capable of stereoscopic display
Inventor: TANAKA YUJI
IPC: G02F1/133
Filed: 1985-12-25
Abstract: PURPOSE:To make the titled device easily readable by giving a cubic effect by providing a shadow electrode close to a glass substrate, covering this shadow electrode with an insulating layer having a conducting part such as a through- hole, etc., and also providing a display electrode on the upper part of its insulating layer. CONSTITUTION:On one glass substrate 3, a shadow electrode 4 is provided, a transparent insulating layer 5 is provided so as to cover the whole surface of its shadow electrode, and also a display electrode 6 is provided. By providing in advance a conducting part 7 on the insulating layer 5 by a means of, for instance, a pin hole, etc., an electric connection to the shadow electrode 4 is executed automatically through the conducting part 7, a voltage drop is generated in the shadow electrode 4 due to passing through the conducting part 7, and a lower voltage than a driving voltage is applied. In this way, the liquid crystal of the shadow electrode part does not react completely, therefore, it becomes a half tone display and the purpose stereoscopic display is obtained.
Patent JP-H10143212-A (JP)
Title: Face perpendicularity detection method for welding electrode
Inventor: KAMISADA MITSUNORI
IPC: B23K11/24
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an optimum hitting angle, that is a face perpendicularity to a body to be welded such as a panel or the like, without the need of a special device or the like by detecting a face perpendicularity position to the body to be welded of both electrodes based on mutual distance or deviation of the electrodes obtained in the state of holding the body to be welded with a pair of welding electrodes. SOLUTION: In a servo gun system, by a servo gun controller 22, the process of obtaining mutual distance or deviation of the electrodes 10 in the state of holding the welding hitting point of the panel between them and the process of detecting the face perpendicularity position to the welding hitting point of the panel of the electrodes 10 based on the obtained distance or deviation are executed. In this case, a robot 14 moves a welding gun 12 provided with a pair of the electrodes 10 to the welding part of the panel of a welding objet in a three-dimensional space. A pulse generator 20 outputs pulses corresponding to the change of the distance or deviation of the electrodes 10 with each other. The servo gun controller 22 feeds back the output pulses of the pulse generator 20 and controls the hitting angle of the welding gun 12.
Patent JP-H06142614-A (JP)
Title: Classifying device
Inventor: ISHIKAWA TATSURO
IPC: B07B7/083
Filed: 1992-11-06
Abstract: PURPOSE:To provide a classifying device by which the dispersion of material powder to a classifying chamber is equalized, and the classification can be executed with high fine power yield and with high density. CONSTITUTION:In the center of the top of an erect cylindrical casing 2a, the supply tube 16 of original powder is provided, a dispersing plate 15 is provided fixedly in the upper part and a hollow tube 3 provided peripherally with plural pieces of classifying blades 12 thereunder is supported pivotally so as to be freely rotatable on the center shaft of the casing 2a, and a fine powder discharging port 20 for discharging air containing classified fine powder is provided on the lower end of the hollow tube 3. Also, in the inside peripheral side of the casing 2a in the lower part of the classifying blade 12, the horizontal disk 80 of a doughnut shape is provided fixedly, a stirring blade 70 is provided fixedly in the hollow tube 3 thereon, and a coarse powder discharging tube 60 is provided on the casing 2a opposed to the stirring blade 70.