baber/WOPTO huggingface dataset:
Patent JP-H0957460-A (JP)
Title: Spot-welding method for aluminum plate
Inventor: HIRANO MITSUHIKO
IPC: B23K11/11
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a spot welding method for aluminum plates which can spot-weld the aluminum plates having high shearing strength even in the case of using low current or low pressurized force. SOLUTION: In the spot welding method of the aluminum plate spot-welding two aluminum plates 11, 12 by holding the piled two aluminum plates 11, 12 with one pair of electrodes 13, 14 and instantaneously conducting the current to the electrodes 13, 14 while pressurizing, the electrodes 13, 14 are rotated with a motors (2-150rpm number of revolutions) while giving the pressurizing force to the electrodes 13, 14 at the time of spot-welding.
Patent JP-2001040925-A (JP)
Title: Push-pull lock and hinged door
Inventor: NISHIMURA YASUHIRO
IPC: E05B63/22
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a push-pull lock which does not allow a hinged door to open when a push handle is collided or when someone rests thereon and to provide a hinged door. SOLUTION: This push-pull lock 1 includes a casing 2, a latch 3, two plates 4, 5, a push arm 6, a push handle 7, a pull arm 8, a pull handle 9, and a lock mechanism. A push-side unlock button 10 is disposed within the push handle 7 in such a manner that its end 10b freely moves in and out while it is energized outwards. Also, a lock mechanism is provided which locks the latch 3 and which unlocks the latch 3 at the press of the push-side unlock button 10. A pull-side unlock button 19 is disposed within the pull handle 9 in such a manner that its end freely moves in and out while it is energized outwards. Also, a lock mechanism is provided which locks the latch 3 and which unlocks the latch 3 at the press of the pull-side unlock button 19.
Patent JP-H0649925-A (JP)
Title: Panel with opening
Inventor: SAKAMOTO KOKI
IPC: E04B2/56
Filed: 1992-07-28
Abstract: PURPOSE:To simplify working processes in a construction site, by assembling the parts up to frames of an opening in a factory. CONSTITUTION:A groove 40 opened at the upper end thereof is formed at the upper part of the outer side of a vertical frame 32 independently jointed to a wall panel 10, in a pair of vertical frames 31, 32 and a groove 13 which is opened at the lower end thereof and can be connected to the groove 41 of the vertical frame 32, is formed at the lower part of the side face of the side where the vertical frame 32 is independently jointed. A flat jointing plate 50 is formed to fit to the groove 40 of the vertical frame 32 and the groove 13 of the wall panel 10 and fixed in the vertical frame 32 and the wall panel 10 by fitting to both continuous grooves 13, 40. In this way, the vertical frame 32 is connected with the wall panel 10.
Patent JP-H1062020-A (JP)
Title: Heat-storage type air-conditioner
Inventor: AOYAMA SHIGEO
IPC: F24F5/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To perform ice-making operation by utilizing an electric power available at night and reduce power consumption during cooling operation in the daytime by effectively utilizing cold heat accumulated by the ice-making operation. SOLUTION: A series connection circuit between a variable speed compressor 2b and a second two-way valve SV2 is parallely connected to a series connection circuit among a constant speed compressor 2a, an outdoor heat exchanger 3, an outdoor expansion valve 5 and a first two-way valve SV1, and, moreover, a bypass valve BV is provided between an outlet pipe of the constant speed compressor 2a and an outlet pipe of the variable speed compressor 2b. A pipe between the outdoor expansion valve 5 and the first two-way valve SV1 is allowed to communicate to an outlet pipe of a heat storage tank STR via a third two-way valve SV3, and the outlet pipe of the heat storage tank STR is allowed to communicate to a collecting outlet pipe of an indoor unit 10 via a fourth two-way valve SV4.  With this arrangement, a refrigerant discharged from the variable speed compressor 2b exchanges heat with cold water under a low condensation pressure with the aid of a heat exchanger HE in the heat storage tank during cooling operation performed by utilizing accumulated cold heat, whereby the condensation pressure can be dropped to a great extent, and the reduction of power to be consumed by the variable speed compressor 2b and the improvement of reliability thereof can be achieved.
Patent JP-S6281496-A (JP)
Title: Cutting oil composition for gear
Inventor: YAMAGUCHI SAKICHI
IPC: C10N10/10
Filed: 1985-10-03
Abstract: PURPOSE:To obtain a cutting oil compsn. capable of providing a remarkable improvement in the durability of gear cutting tools, by blending a base oil with an alpha,omega-polybutadienecarboxylic acid and an org. metal compd. CONSTITUTION:An alpha,omega-polybutadienecarboxylic acid and an org. metal compd. are blended with a base oil such as mineral oils, animal oils, plant oils or syn thetic oils. The alpha,omega-polybutadienecarboxylic acid is a liq. atactic 1,2- polybutadiene obtd. by conducting living polymerization of butadiene which has carboxyl groups introduced at the terminals of the polymer. It is preferred that the average MW of the polymer be in the range of about 500-4,000. Examples of the org. metal compd. are metallic soaps such as Ca, Ba, Al, Mg, Zn, Ni, and Pb salts of a naphtenic acid and octanoic acid; and Zn, Pb, and Sb salts of a dithiophosphoric acid and dithiocarbamic acid.
Patent JP-H0383122-A (JP)
Title: Multiwindow display device
Inventor: HAMAHATA HIRONARI
IPC: G06F3/14
Filed: 1989-08-28
Abstract: PURPOSE:To quickly and easily control multiwindows by controlling one multiwindow with one coordinate and size information and only changing their values to change the movement and the size in real time with a dot as the unit and transposing data in a window attribute memory to change the priority order. CONSTITUTION:After the display on a screen of a window is judged by coordinate information, which is read out from the storage position of a window attribute memory 1 designated by a window number counter 2, and the value of a display Y coordinate counter, coordinate information to be used for the next display is stored in an intermediate latch 10 of a display block. These values are transferred to three counters 11 to 13 before display, and data to be displayed is stored in a display data latch 16 and is transferred to a shift register 15, and the serial output of the shift register 15 is selected by a display priority order control part 17 and is displayed out. Thus, the movement of multiwindows and the change of precedence are quickly performed, and windows are displayed without restrictions on display position and size.
Patent JP-S6198304-A (JP)
Title: Substrate for connection box of optical fiber
Inventor: NAKAMURA HIROFUMI
IPC: G02B6/00
Filed: 1984-10-19
Abstract: PURPOSE:To select the loop of codes or cores of optical fibers optionally in accordance with its length and to prevent the loop from being damaged due to external force by forming projections on a substrate and setting up the codes or cores of the optical fibers among the projections so as to draw a prescribed loop. CONSTITUTION:To connect optical fibers, coating materials of the leading end parts of several codes 5 in an optical fiber cable 4 are peeled to expose cores 6 and respective cores 6 are connected and reinforcing tubes are engaged with the connection parts. Then, the codes 5 of the connected optical fibers are set up among the projections 2 formed on the substrate 1 so as to form a prescribed loop corresponding to the length of the codes 5. The reinforcing tubes 7 engaged with the connection parts are pressed tightly and fixed among the projections arranged in the vertical direction. Since the curved parts of the codes of the optical fibers are elastically contacted with the projections 2 by elastic recovery force included in themselves and the reinforcing tubes 7 engaged with the connection parts are engaged with the projections, the codes 5 of the optical fibers can be prevented from being pulled out only by setting up them among the projections 2 on the basis of the prescribed loop.
Patent JP-H0383121-A (JP)
Title: Menu display system
Inventor: MANDA MASAHITO
IPC: G06F3/0482
Filed: 1989-08-28
Abstract: PURPOSE:To prevent a user from losing himself in menu hierarchies and to avoid the erroneous operation accompanied with this losing by relatively displaying the entire diagram of menu hierarchies with which the user does his duty and indicating the present position in menu hierarchies. CONSTITUTION:Menu hierarchy structure data 14 is stored on an external storage medium and is loaded to an internal memory at the time of starting the execution of menu control. When a menu map display request is generated by user's operation, a menu map of the diagram of the whole of menu hierarchies is displayed on a display device 11 based on menu hierarchy data. Thus, the user can visually recognize the entire image of menu hierarchies to improve the work efficiency. A coordinate input device 17 is used to designate a menu item on this menu map, thereby accessing the menu in an arbitrary hierarchy with one operation.
Patent JP-2001049760-A (JP)
Title: Fireproof covering unit for steel pipe column, fireproof external wall structure, and fireproof partitioning wall structure
Inventor: NUMATA NORIO
IPC: E04B1/94
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof covering unit for steel pipe column having excellent fire resistance and capable of providing excellent construction property at site and sufficient fire resistance even if its thickness is reduced, a fireproof external wall structure using the same, and fireproof partitioning wall structure. SOLUTION: A fireproof covering unit for steel pipe column 10 whose one face is made of a heat insulating sheet 12 made of a material selected from among a calcium silicate plate, a fiber reinforced gypsum board, light-weight cellular concrete or a cemented chip board and whose at least the other one face is made of a metallic plate 13 and a laminated body in which a heat insulating expansion sheet 14 is laminated on the inside of the metallic plate 13 is used.
Patent JP-H08193022-A (JP)
Title: Incense burner
Inventor: HORII HIROZUMI
IPC: A61Q13/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a compact-sized safe incense burner indicating the approximate amount of remaining incense. CONSTITUTION: Through-holes (d) are arranged along the axial direction of the main body (a) of an incense burner having a cylindrical form. A holding part (b) is formed on a lid (c) to improve the handleability of the burner.
Patent JP-S6376231-A (JP)
Title: Exposure method of color cathode-ray tube
Inventor: OOHATA SHIGENORI
IPC: H01J9/227
Filed: 1986-09-18
Abstract: PURPOSE:To produce the diameter of hole within a variation about + or - 3 mum, by controlling the quantity of the exposed light radiated from a light source while measuring the quantity of light by a light receiving element, and maintaining the quantity of light of the light source in a specific range through a feedback of the light quantity measurement by the light receiving element to a power source of the light. CONSTITUTION:A light receiving element 7 at the position to receive a part of the light radiated from a light source 2 is connected to an actinometer 23. In the actinometer 23, the upper limit, the lower limit, and an optimum exposure value of the quantity of light (brightness) are set beforehand, and the quantity of light reaches to the lower limit, a signal is sent to the light source 2 to raise the voltage so as to control the quantity of light of the light source 2 within a specific range. A panel 12 installed with a shadow mask 11 is placed on an exposure table 6, and a shutter 3 furnished at the upper side of a light adjusting filter 5 is turned on to expose the light. At the same time when the shutter 3 is turned on, the brightness found at the light receiving element 7 is integrated in the actinometer 23, and when it reaches to the set value, the shutter 3 is turned off and the exposure is finished.
Patent JP-H06198629-A (JP)
Title: Continuous air bearing steam stabilizing system and method
Inventor: SUTEIIBUN ANSONII MIRUKOBITSUK
IPC: B28B11/00
Filed: 1993-09-07
Abstract: PURPOSE: To stabilize a green sheet by passing a tape through a stabilization system provided with a two side type air bearing which makes the green sheet tape float up on an air cushion holding solvent vapor by passing air for the air bearing through a bubbler. CONSTITUTION: In the first section of an air bearing stabilization system 10 for receiving a green sheet 11, a treated gas is brought into contact with a solvent line 36 in the preceding room 38 and is introduced by a combined air bearing and a gas treating section 14. The section 14 comprises the air bearing for the tape 11. The gas from the preceding room 38 is passed through a porous wall 39 and is transferred to the sheet 11. The next section is made to be a drying zone 16 with the preceding room 47 and the sheet 11 is dried by passing the dried gas from the preceding room 47 through a valve 46. In addition, the tape 11 is wound by providing a precise tensile force to the tape 11.
Patent JP-H0268669-A (JP)
Title: Seal card filing device
Inventor: SHIBAZAKI SOHEI
IPC: G06T7/00
Filed: 1988-09-05
Abstract: PURPOSE:To distinctly display a print of seal to efficiently and accurately collate the print of seal by displaying the print of seal of a seal card requiring high-resolution display on a display means consisting of a liquid crystal display device. CONSTITUTION:The print of seal is displayed on a second display means 33 having a higher resolution than a first display means 32 on which prescribed items of the seal card are displayed, and print of seal data is filled with a higher resolution than prescribed item data of the seal card. Consequently, prescribed items of the seal card which are easy to see are displayed on the first display means 32 like a CRT, and the print of seal requiring high-resolution display is displayed on the liquid crystal display device 33. Thus, the print of seal is made easy to see and is accurately collated.
Patent JP-H0269984-A (JP)
Title: Semiconductor light emitting device and manufacture of it
Inventor: HOSHINA JUNICHI
IPC: H01S5/00
Filed: 1988-09-05
Abstract: PURPOSE:To make a desired semiconductor light emitting device by forming an active area having a desired energy gap by irradiating light on a part of the area in the process in which a ternary compound semiconductor layer is formed on a substrate at a set temperature by an epitaxial growth method. CONSTITUTION:A GaAs substrate 1 is heated by high frequency heating method and an n-AlGaInP layer 2 is deposited by an epitaxial growth method while raw gas which effects a lattice matching to that of GaAs is supplied. After deposition of n-AlGaInp<2> of a desired thickness, a GaInP active layer 3 is formed at the temperature at which the n-AlGaInP is deposited while raw gas which adjusts a lattice to that of GaAs is supplied. At the same time, the laser beam 9 is irradiated on an oscillation area of an active layer, a lower part of a stripe area, and a GaInP active area 4 is formed which has a desired bandgap, with the laser beam output set in accordance with the temperature profiles 10. After formation of the active layer, a p-AlGaInP clad layer 5 is deposited by an epitaxial growth method while raw gas which effects a lattice matching to that of GaAs is supplied. This method allows you to make a desired semiconductor light emitting device.
Patent JP-S6199690-A (JP)
Title: Partial electrolytic treatment of steel sheet
Inventor: OKADA KOJI
IPC: C25D7/06
Filed: 1984-10-22
Abstract: PURPOSE:To plate metal on steel sheet with arbitrary pattern, by surrounding the surface of conductor roll from which plating liquid overflows with an ultrafiltration film adhered with film having arbitrary pattern and conducting electricity between steel sheet pressed on the surface and roll. CONSTITUTION:Many small through holes 3 from which electrolytic plating liquid field under pressure inside the hollow conductive conductor roll 2 is allowed to overflow are provided to circumferential thick wall part of the roll 2, felt or sponge 4 surrounds over whole surface thereof to moisten it with said overflowing plating liquid. Further, an ultrafiltration film 6 to which ultrathin film 5 such as nylon having electrical insulation property and nonpermeability of soln. and having arbitrary pattern and position is adhered, surrounds whole surface uniformly. Said roll 2 is revolved, while pressing steel sheet running on the surface, electric circuit is formed between both, to electrolytically treat the surface of the sheet partially in said film 6 range.
Patent JP-H0387456-A (JP)
Title: Asphalt single
Inventor: SOUDAI JIYUNKICHI
IPC: C09J195/00
Filed: 1989-08-30
Abstract: PURPOSE:To prevent generation of blistering phenomenon by providing a notch part and a tab part on the longitudinal side edge of an asphalt single, applying an adhesive on the back surface of the tab part over a determined area or more, and temporarily adhering a synthetic resin film or paper thereto. CONSTITUTION:An adhesive 5 is applied to the back surface of the tab part 4 of an asphalt single 1 over about 30% or more of the area of the tab part 4. The adhesive 5 is formed of 100 parts by weight of a straight asphalt having a penetration of about 0-10, about 10-20 parts by weight of a liquefied polybutadiene rubber, and about 10-30 parts by weight of inorganic powder. A peeling synthetic resin film 6 or paper is temporarily adhered to the adhesive surface. Hence, the blistering by the solvent of the adhesive 5 can be prevented.
Patent JP-H1047452-A (JP)
Title: Stator molding method
Inventor: JINBO KAZUNORI
IPC: F16H41/28
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress crack generation on a plate by forming a cutout on an inner peripheral edge of the resin circular plate, and forming a groove on its outer peripheral side. SOLUTION: A stator body 1 is injection-molded as a resin mold having a gate 9 by the use of a die of a disc gate structure. A lightening hole 10 having a cutout 8 is a large hole made up of a cutout forming portion 10a like an aperture corresponding to the cutout 8, an inner circumferentially extended portion 10b, and a circumferentially extended portion 10c. A circumferential center line C of the lightening hole no is dislocated from width (w) in a circumferential direction. A weld portion 11 formed in the vicinity of the center line C is dislocated from the width (w). A stress concentration part is located at a groove 7, while the weld portion 11 is formed on a comparatively thick portion, other than the groove 7. Both are separated from each other, so that stress does not concentrate on a portion having less mechanical strength. Crack generation on a plate 6 is prevented.
Patent JP-H0886896-A (JP)
Title: Shroud in nuclear reactor, and method for installing and replacing it
Inventor: SAKAMAKI KAZUO
IPC: G21D1/00
Filed: 1994-09-16
Abstract: PURPOSE: To provide a shroud in nuclear reactor, and a method for installing and replacing it which make it possible to install a core shroud in nuclear reactor so that it can be mounted or removed freely, ensure the soundness of it and enable the effective preventive maintenance. CONSTITUTION: A shroud support cylinder 30 is placed on a shroud support leg 31 erected on a lower end plate part 10a of a nuclear reactor pressure vessel 10. A fitting bracket 48 is fixed to the shroud support cylinder 30. A shroud flange 36 of a core shroud 11 is placed on the fitting bracket 48, and the core shroud 11 is mounted freely removably on the shroud support cylinder 30 with a shroud fastening means 57.
Patent JP-H0887138-A (JP)
Title: Direct drawing planographic printing plate
Inventor: OGAWA SHUICHIRO
IPC: G03G5/08
Filed: 1994-09-16
Abstract: PURPOSE: To decrease toner fog and contamination in print by using a mixture of three kinds of zinc oxide produced by dry method, zinc oxide produced by wet method and conductive zinc oxide as the zinc oxide in an image receiving layer. CONSTITUTION: This printing plate has a water-resistant supporting body and an image receiving layer which contains zinc oxide and resin as the main component and is formed on the one side surface of the water-resistant supporting body. The zinc oxide in the image receiving layer is a mixture of three kinds of zinc oxides produced by dry method, zinc oxide produced by wet method, and conductive zinc oxide. The conductive zinc oxide is produced by adding a small amt. of oxides of aluminum, titanium, gallium, indium, tin or the like and calcining the result at high temp. Therefore, by adding conductive zinc oxide to zinc oxide produced by dry method and wet method, the surface electric resistance of the image receiving layer is decreased and triboelectric charging is hardly caused in the image receiving layer when the plate material is peeled from the photoreceptor drum. Thus, scattering of the toner in an nonimage part is decreased and toner fog and contamination in print can be prevented.
Patent JP-S61101946-A (JP)
Title: Mesh manufacturing system
Inventor: FUJIYOSHI YOSHINORI
IPC: C23C14/04
Filed: 1984-10-23
Abstract: PURPOSE:To acquire an alumina supermicrogrid of an excellent thermal and electrical conductivity in a very low temperature, by forming a porous alumina layer on an aluminum surface by electrochemical oxidation, and dissolving chemically the faces at the bottoms of pores of the exfoliated membrane to make penetrated pores. CONSTITUTION:A porous alumina layer is formed on an aluminum surface, by grinding an aluminum plate or by vacuum evaporating aluminum over a solid material, then oxidizing it electrochemically in an electrolyte at below pH5 or above pH8. Then the membrane of the porous alumina layer is exfoliated with an exfoliating agent, a metallic etching agent, or an electrochemical means, attached to metallic mesh, and then the surfaces of the bottoms of the membrane pores are dissolved or cut off to be penetrated pores. Furthermore, the mesh with the penetrated pores is vacuum evaporated with a metal or carbon to improve its thermal and electrical conductivity.
Patent JP-H0667392-A (JP)
Title: Photosensitive material processing method and photosensitive material processing device
Inventor: MATSUDA SHINICHI
IPC: G03D3/00
Filed: 1992-08-21
Abstract: PURPOSE:To enable the rapid processing of a photosensitive material by a processing liquid of a high liquid temp. by lessening the evaporation and oxidation fatigue of the lower processing liquid. CONSTITUTION:A processing tank 14 in which a developer is stored, is segmented with a partition plate 102 into an upper processing tank 14A for storing the surface layer part of the developer and a lower processing tank 14B for storing the lower part to separate the internal developer. A film F is transported through a slit 104 provided on the partition plate. The developer stored in the lower processing tank is heated to a set temp. between 35 deg.C and 45 deg.C. The developer stored in the upper processing tank is heated to the set temp. between 30 deg.C and 35 deg.C which are the liquid temps. of the conventional methods. The film F is immersed into the developer in the upper processing tank and is then rapidly processed with the developer in the lower processing tank where the liquid temp. is higher.