baber/WOPTO huggingface dataset:
Patent JP-H01287787-A (JP)
Title: Visual recognizing device
Inventor: NOGO HIDETOSHI
IPC: G06T7/60
Filed: 1988-05-13
Abstract: PURPOSE:To improve assembly operability by deciding the presence of the inner contour of a body which is not inputted entirely and determining the body with data on the inner contour, and calculating the center of gravity of the determined body and its direction by using the data on the inner contour. CONSTITUTION:When an input image of the body is a part of the whole, the presence of inner contours 15 and 16 is decided and their feature quantities are calculated and compared with data recorded in a data base 9, so that when equal data is present and only one data is coincident, the image is recognized as the body 1. Then the coordinates G1 and G2 of the centers of gravity of the inner contours 15 and 16 and the coordinates of the center of gravity in the data base 9 and used to find the coordinates G of the center of gravity of an outer contour 14 on screen coordinates and the direction theta of a main axis 17 of inertia. Consequently, the body 1 placed at an optional position is handled by a robot and the efficiency of assembly operation by the robot is improved.
Patent JP-S5543476-A (JP)
Title: Displacement measuring device
Inventor: KUWABARA HAJIME
IPC: G01B21/00
Filed: 1978-09-25
Abstract: PURPOSE: To enhance the measurement accuracy by a simple structure by mounting the acclerometer integrally with the displacement detection means.  
     CONSTITUTION: The accelerometer 5 is mounted on the displacement meter 1 integrally therewith in a mechanical point of view, and the adding circuit 7 is connected to the accelerometer 5 through the integrator 6. Thus, the detector 10 of the displacement meter 1 detects the vibration displacement X 2  transmitted from floor 3 through the strut 4 and the siaplacement X 1  of the rotating member 2 as impedance change of the coil 11 and the signal e 1  corresponding to (X 1 -X 2 ) is outputted. The accelerometer 5 detects the acceleration due to the displacement X 2  of the detector 10 itself and outputs the signal corresponding thereto. The signal e 2  is integrated twice by the intergrator 6 to be signal E 2  which is added to the signal e 1  in the adding circuit 7 and the measurement signal E 0  precisely corresponding to the displacement X 1  in which the error due to the vibration displacement of the detector 10 itself is removed is outputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05111945-A (JP)
Title: Mold protection controller for injection molding machine
Inventor: YOSHIDA MASAAKI
IPC: B29C45/76
Filed: 1991-05-22
Abstract: PURPOSE:To detect the presence of the retention of a foreign matter in a mold positively while preventing the damage of the mold. CONSTITUTION:S1: the control of the protection of a low-pressure mold is started and the presence of a foreign matter in the low-pressure mold is decided. S2: the control of the protection of the low-pressure mold is completed when there is no foreign matter in the low-pressure mold while stored pulses are read when there is the foreign matter in the low-pressure mold. S3: whether or not the stored pulses read exceed the number of pulses set is decided. A process is returned to the processing of S1 when the stored pulses read do not exceed the number of pulses set while an alarm, in which there is abnormality, is output to low-pressure mold protection from an alarm when the stored pulses read exceed the number of pulses set.
Patent JP-H07324449-A (JP)
Title: Stair installing structure
Inventor: KONDO JUNICHI
IPC: E04F11/02
Filed: 1994-05-31
Abstract: PURPOSE:To make installation work executable simply without being complicated, and to apply fireproof coating easily to a beam even though the beam is in a part of a building in fireproof structure. CONSTITUTION:A stair installing metal fixture 4 is formed with a connecting piece 2 provided to the surface of a cover piece 1 and a fixing piece 3 provided to the reverse side of the cover piece 1. A space 25 with an opening facing downward is provided between the cover piece 1 and the fixing piece 3. The stair installing metal fixture 4 is arranged to a beam 5 with the cover piece 1 covering the side of the beam 5, and the stair installing metal fixture 4 is fixed to the beam 5 with the fixing piece 3 fixed to the beam 5. By attaching the stair installing metal fixture 4 to the beam 5, the cover piece 1 for covering the side of the beam 5 and a connecting piece 2 for fixing a stain 7 can be provided simultaneously to the beam 5. Furthermore, fireproof coating can be applied to the beam 5 without being obstructed by the stair installing metal fixture 4 with fixing piece 3.
Patent JP-S63281899-A (JP)
Inventor: OKAMOTO TSUGIO
IPC: H04N1/00
Filed: 1987-05-14
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-2000310435-A (JP)
Title: Shutter opening-closing device for ventilation fan
Inventor: YOKOYAMA TAKASHI
IPC: F24F7/013
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a shutter opening-closing device for a ventilation fan which enables minimizing of discarding due to troubles and use of gear motors with varied shapes by facilitating the replacement of the gear motors and electric parts individually. SOLUTION: An opening-closing device 15 is provided with a gear motor 17 and electric parts 28 for operating a shutter link plate 11 to open or close a shutter 8 and an opening-closing device case 31 is formed to arrange a gear motor holding part that allows detachably mounting of the gear motor 17 or gear motors with varied shapes and an electric part housing part 29 for housing the electric parts 28 individually therein. This enables replacing of the gear motor 17 and the electric parts 28 individually to minimize discarding due to troubles and also allows the use of the gear motors with varied shapes.
Patent JP-S62297305-A (JP)
Inventor: MATSUKUSU POORU MATSUKUDANIERU
IPC: C08F10/02
Filed: 1987-05-14
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-S62278481-A (JP)
Inventor: JIYON BAATOKO
IPC: G01T3/00
Filed: 1987-05-14
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-S5243342-A (JP)
Title: Advance waveform parametric device using josephson element
Inventor: IRIE FUJIO
IPC: H01L39/22
Filed: 1975-10-02
Abstract: PURPOSE:In respect to DC magnetic field applied perpendicularly to the forward direction of Josephson line and DC voltage applied to super conduction electrode, to make the foregoing set to the fixed value, and to stabilize the operation and decrease the noise index by means of amplification and oscillation.
Patent JP-S61276656-A (JP)
Title: Hot water boiler
Inventor: KUBOTA YUKO
IPC: F24H1/24
Filed: 1985-05-31
Abstract: PURPOSE:To give rise to a turbulence in the flow of a combustion gas to promote heat exchange and to obtain a property of a high efficiency by applying a bulge working to the inner drum and providing baffle plates in opposition to the bottom parts of the bulge work. CONSTITUTION:A can body 1 forming a water chamber 4 between an inner drum 2 and an outer drum 3 is subjected to a bulge work 7 in which bottom parts 5 and crest parts 6 are alternately and continuously formed in the peripheral direction of the inner drum 2. Baffle plates 14 are provided in opposition to the bottom parts of the bulge work 7 of the inner drum 2. A number of turning air ejection holes 16 are provided on the circumference of the side wall of a combustion cylinder 15 of the turning burner. In this structure, combustion air and fuel particles are mixed and evaporated within a mixing chamber 24 and a turning evaporation combustion is carried out at the upper part of the combustion cylinder 15. Further, while passing between the baffle plates 14 and the inner drum 2, the combustion gas promotes heat exchange with water within the water chamber 4. By the provision of the baffle plates 14, it is possible to set small gaps between the bottom parts 5 and the crest parts 6 without reducing the blower ability, and also to cause turbulences in the flow of a combustion gas and to promote the heat exchange.
Patent JP-S63285189-A (JP)
Title: Apparatus for pulling up silicon single crystal
Inventor: SUZUKI OSAMU
IPC: C30B15/14
Filed: 1987-05-15
Abstract: PURPOSE:To obtain an apparatus for pulling up an Si single crystal and capable of inducing a convection flow in molten Si material and of controlling oxygen concentration in grown Si single crystal, by applying a DC voltage to a heater placed around a crucible device in a pulling-up furnace thereby forming a magnetic field at the placed position of the crucible device. CONSTITUTION:A crucible device 50 containing a quartz crucible 54 charged with an Si material 53 is placed in a pulling-up furnace 20 and the furnace is evacuated 22 to 10-20Torr. The device 50 is rotated while supplying 21 an inert gas such as Ar gas into the furnace 20 and a DC voltage is applied to terminals 32, 33 of a heater 30. As a result, a magnetic field of the direction of the arrow D is formed in a plane perpendicular to the direction of the symmetry axis. The material 53 is heated and melted in the magnetic field generated in the region 31a of the heater 30. A seed crystal is dipped into the molten material 53 and slowly pulled up to effect the growth of an Si single crystal 56. The above process enables proper control of the oxygen concentration in the single crystal 56 and the number of latent nuclei growing as minute crystal defects in the following heat-treatment process.
Patent JP-S5544849-A (JP)
Title: Apparatus for injecting synthetic resin around metal part to be introduced like bar
Inventor: KOTATSU KATSUROU
IPC: B29C45/00
Filed: 1978-09-28
Abstract: PURPOSE: To obtain an injection molded product having a bent metal part by bending the end of a metal part inserted into the mold with a movable bending plate arranged in the injection mold comprising fixed and mobile component molds.  
     CONSTITUTION: This injection molding apparatus composed of a mobile mold A, a fixed mold B, a bending plate 15 so arranged to be movable in the mold B, a cutting plate 5 and the like. A metal part 4 to be inserted is guided with a guide and a mold closing plate 2 to project by a given length from the plate. The bending plate 2 supported with the closing plate 2 moves in the direction of the arrow b to bend the end 4a of the metal part 4 and returned to the original position. The mobile mold moves in the direction of the arrow a3 so that synthetic resin is injected into the cavity. After the injection process, the mold A moves in the direction of the arrow c while the cutting plate 5 moves in the direction of s to cut the inserted part 4. In this manner, an injection molded product 20 can be obtained with the metal parts 4a and 4b inserted bent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06328075-A (JP)
Title: Ionic water generation machine
Inventor: SAKAKIBARA KAORU
IPC: C02F1/46
Filed: 1993-05-20
Abstract: PURPOSE:To control appropriately timing to backwash by reversing the polarity of a direct current voltage to be applied to the electrode of an electrolysis tank, and thereby improve ease of operation by stepwise informing a person of a water feed rate to the electrolysis tank and integration time relative to the feed rate, before they reach specified levels, respectively. CONSTITUTION:Untreated water flows into a main system 1 from a branch plug 2 through an untreated water hose 3, if a lever 6 attached to a faucet 5 of a tap water duct is switched. Then the untreated water flows into a water purification tank 7, a calcium adding cylinder 13 and an electrolysis tank 14 sequentially. Further, the water is electrolyzed by an anode 19 and a cathode 20 into an ionic water. In this case, a water feed rate to the electrolysis tank 14 is detected using a flow rate sensor 15. If the detected water feed rate reaches a specified level, the polarity of a direct current voltage to be applied to both the electrodes 19, 20 is reversed to remove scales depositing on the surface of both the electrodes 19, 20. On the other hand, the detected water feed rate is informed stepwise until it reaches a specified level. Thus, it is possible to give a timing which can reverse the polarity appropriately.
Patent JP-S5819947-A (JP)
Title: Terminal equipment
Inventor: UCHIYAMA EIJI
IPC: G06F3/153
Filed: 1981-07-29
Abstract: PURPOSE:To economize information load and to improve the communication line efficiency, by providing a shunted buffer memory in a terminal equipment and storing temporarily format information, which is used repeatedly, in this memory and using it repeatedly each time. CONSTITUTION:A terminal controlling part 11 receives a command 101 to output an inquiry signal to the other-party station 2. The other-party station 2 outputs display information to the controlling part 11. the controlling part 11 outputs this information to a screen display part 13 and uses a screen display buffer memory of the display part 13 to store this information and reads out it to display it on a display. Screen display format information is displayed on the display part 13 in forms different in purpose, and the first display format information is stored in a shunted buffer memory of the display part 13 temporarily when the operator discriminates that this information is used repeatedly, and this information is read out and displayed each time when the same kind of information is inputted hereafter. This stored information is read out by the operation of a keyboard part 12.
Patent JP-S62275378-A (JP)
Title: Contact terminal cleaner
Inventor: KAWABATA YOSHINORI
IPC: G11C5/00
Filed: 1986-05-23
Abstract: PURPOSE:To enable easy cleaning of a contact terminal by providing a cloth and sliding knob to part of a connector on a computer side or sliding piece sliding with a means for detaining a cassette to be inserted. CONSTITUTION:The contact terminal 52 of the cassette 50 is inserted into a recess of a cleaner cloth 41a of the contact terminal and the detaining part 20 is correspondingly inserted and detained to a lower part 51 of the case of the cassette 50. The cloth 4a eventually polishes the contact terminal 52 of the cassette 50 when the sliding knob 45 is slid laterally. The rust, etc., sticking to the terminal 52 are thereby easily removed.
Patent JP-S60264359-A (JP)
Inventor: KAGEYAMA KEISUKE
IPC: H01P7/10
Filed: 1984-06-08
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-H07324687-A (JP)
Title: Scroll type compressor, movable scroll supporting member and assembling method for this compressor
Inventor: IGUCHI MASAO
IPC: F04C18/02
Filed: 1994-05-31
Abstract: PURPOSE:To enable a suitable thrust clearance to be always secured by providing a balance weight on an eccentric shaft to which a movable scroll is assembled, and providing a clearance setting means for setting a thrust clearance between the end of a rotary shaft and the balance weight. CONSTITUTION:A front housing 2 and a rear housing 3 are joined on front and rear both end surfaces of a fixed scroll 1 serving as a center housing, and a rotary shaft 4 is rotatably supported in the front housing 2. A balance weight 7 composed of an attaching boss part 8 and a weight part 9, and a bush 10 are supported to an eccentric shaft 6 fixed in the eccentric position on the end of this rotary shaft 4. And a ring-like spacer 13 as a clearance setting means is interposed between the bush 10 and a snap ring 11 for preventing this bush 10 from slipping off, thereby a suitable thrust clearance 100 is secured between the end of the rotary shaft 4 and the balance weight 7.
Patent JP-S62283991-A (JP)
Inventor: TEIRUMAN HATSUSERU
IPC: C07H15/04
Filed: 1987-05-18
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-H06308183-A (JP)
Title: Continuity test method for circuit board having light emitting diode and continuity test apparatus used for it
Inventor: SAITO KIYOYUKI
IPC: G01R31/02
Filed: 1993-04-21
Abstract: PURPOSE:To improve the quality of test and to make it possible to perform the detection of the cause of the defect for individual layer in the continuity test of a circuit board having a light emitting diode. CONSTITUTION:Switches S1, S2 and S3, which are common for circuits 5 and 6 of a sample circuit board 2, whose normal state is confirmed, and a product circuit board 1 under test, are sequentially turned ON. Individual test currents are made to flow from power supplies B1 on the test side and power supplies B2 on the sample side. The defective continuity of the product circuit board 1 is detected based on the lighting and no-lighting of monochromatic-light emitting diodes 2 and dichroic-light emitting diodes of the product circuit board 1 and the sample circuit board 2 and the comparison of the colors of the emitted lights. The short-circuit current between the circuits 5 and 6 of the boards is detected with a buzzer circuit 8 at the same time. This continuity test method is provided. A continuity test circuit 7 having the switches S1, S2 and S3, the power supplies B1 and B2 and the buzzer circuit 8 is mounted on a continuity test drawing board 10. These method and apparatus are obtained.
Patent JP-H09299853-A (JP)
Title: Ultraviolet irradiation apparatus
Inventor: ARAKI KENICHI
IPC: B42D15/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of curing nonuniformity in an ultraviolet curing resin by installing a shielding member which shields light emitted from an ultraviolet lamp in a carry-in opening for objects to be irradiated except during a time when the objects are carried into an ultraviolet irradiation apparatus equipped with an ultraviolet lamp for emitting ultraviolet rays. SOLUTION: An ultraviolet irradiation apparatus for curing an ultraviolet curing resin by the irradiation of ultraviolet rays has a housing 7 having openings 46 in front and in the rear. An ultraviolet lamp 1 and a conveyer belt 2 are installed in the housing 7, and a conveyer belt 8 is installed on the outside of an inlet side opening 4. Shielding members 42A, 42B are installed on the outside of the openings 4, 6 in front and in the rear of the housing 1, respectively. The shielding member 42B has a slide mechanism for opening the opening 4 only during a time when objects 3 to be irradiated pass through a carry-in opening, and the shielding member 42B is slided upward only during a time when the irradiated objects 3 are taken out. In this way, light from the lamp 1 is prevented from leaking outside the apparatus.
Patent JP-S62274618-A (JP)
Title: Epitaxial crystal growth
Inventor: HAYAFUJI AKIO
IPC: H01L21/205
Filed: 1986-05-22
Abstract: PURPOSE:To prevent deterioration of the characteristics of a grown layer of a crystal, occurrence of cracks, orrurrence of warping in a substrate and the like, by performing epitaxial crystal growing under the state the semiconductor substrate is warped beforehand. CONSTITUTION:A semiconductor substrate 1 is warped by an amount corresponding to strain, which is yielded by the difference in thermal expansion coefficients between the semiconductor substrate 1 and an epitaxial crystal growth layer 2. For this purpose, the semiconductor substrate 1 is fixed and provided on a suscepter 3 with fixing metal jigs 4 for fixing the substrate. The temperature of the substrate 11 is increased during the temperature increasing process (b) in the cryustal growing processes. The epitaxial crystal growth layer 2 is formed on the semiconductor substrate 1 during the growing process (c). After the substrate fixing metal jigs 4 are removed, the temperature is decreased during the temperature decreasing process (d). Then the formation of the epitaxial crystal growth layer 2 is completed. Warping, which is going to yield due to the difference in thermal expansion coefficients between the semiconductor substrate 1 and the epitaxial crystal growth layer 2 during the decrease in temperature, is offset by a returning force of the semiconductor substrate 1, which is warped beforehand. After the completion of the temperature decrease, warping is not caused in the semiconductor substrate.
Patent JP-H06334087-A (JP)
Title: Manufacture of lead frame for semiconductor device
Inventor: CHINDA SATOSHI
IPC: C25D7/12
Filed: 1993-05-21
Abstract: PURPOSE:To prevent exfoliation of plating even if a lead frame is heated in oxygen atmosphere by enhancing the adhesion at Ag/Ni interface. CONSTITUTION:After a Cu plating layer is formed, as an intermediate layer, on the Ni plating layer of an underlying layer, i.e., a metal base, an Ag plating layer is formed thereon, as an outer layer, thus manufacturing a lead frame. Immediately after manufacture, the lead frame is heat treated in nonoxidative atmosphere at a temperature higher than 400 deg.C. Consequently, Cu is diffused properly from the intermediate layer into the Ag and Ni plating layers. The Cu diffused into the Ag plating layer traps oxygen at a position closer to the surface and effectively blocks the oxygen entering into the underlying Ni plating layer thus protecting the Ni plating surface against oxidation.
Patent JP-H04321528-A (JP)
Title: Production of mold for molding of optical element
Inventor: YONEDA YASUHIRO
IPC: C03B11/00
Filed: 1991-04-22
Abstract: PURPOSE:To prevent falling off of Zr oxide from a mold containing Zn oxide for molding optical element, caused by grinding treatment. CONSTITUTION:In grinding process of the molding surface of a mold, ultraviolet rays are applied to the molding surface or an abrasive liquid in an oxygen- containing atmosphere and after the grinding process, the molding surface is irradiated with ultraviolet rays in an oxygen-containing atmosphere. Ozone is generated by ultraviolet rays and the Zr oxide is oxidized by the generated ozone. ZrO2 state can be maintained thereby.
Patent JP-H0715008-A (JP)
Title: Mos semiconductor device
Inventor: HERUMUUTO SHIYUTORATSUKU
IPC: H01L29/78
Filed: 1994-05-09
Abstract: PURPOSE: To form a MOS semiconductor device which can reliably prevent a second breakdown caused by the conduction of a parasitic bipolar transistor. CONSTITUTION: A source region 14 of a semiconductor device is disposed on the upper side of a gate electrode 4 and the upper side thereof is in contact with a source electrode 6. A base region 5 is in contact with a grain region 1 at the side of the source region 14 and at the side of the gate electrode 4. Therefore, a small number of carriers flowing from a semiconductor substrate to a cathode flow to the source electrode 6 via the part by the side of the gate electrode 4 of the base region 5.
Patent JP-H08310448-A (JP)
Title: Rear body structure of vehicle
Inventor: SHIMA KAZUHISA
IPC: B62D25/08
Filed: 1995-05-18
Abstract: PURPOSE: To restrain a back door from being lowered by building up the extent of strength in a hinge fitting part, where this back door is supported, so sharply although the back door is formed into a side open type. CONSTITUTION: A rear body is provided with a front wall 61 and a rear wall 62 being opposed to each other and a side wall 63 connecting one end in the cross direction of both these walls 61 and 62 in the vicinity of the mounting part of a hinge, within the interspace between a rear quarter inner panel 11 and a rear quarter outer panel, and in this constitution, a reinforcement 6 formed into almost U-shaped form in section extending over the whole length is erected, and each lower end of these front, rear and side walls 61, 62 and 63 is connected to a wheel house 18.