baber/WOPTO huggingface dataset:
Patent JP-H081368-A (JP)
Title: Laser beam processing method
Inventor: SUGIURA MASUO
IPC: B23K26/142
Filed: 1994-06-15
Abstract: PURPOSE:To provide a laser beam processing method which is capable of efficiently subjecting a work piece having high reflectivity and high thermal conductivity to a laser beam to removing processing, such as cutting, machining and boring, in a laser beam processing method effective for materials, such as copper and aluminum, which are difficult to be processed by a laser beam. CONSTITUTION:A synthetic resin material 2 which has high laser absorptivity and generates gas by thermal decomposition is applied on the surface of the work piece 1 and thereafter the part coated with this synthetic resin material 2 is irradiated with the laser beam 3, by which the synthetic resin material 2 is heated and the work piece 1 is melted. The molten work piece 1 is blown off by the generated gas of the synthetic resin material 2, by which the removing processing, such as cutting, machining or boring, is executed.
Patent JP-S5357847-A (JP)
Title: Lens
Inventor: TOMITA TADAHARU
IPC: B29C39/00
Filed: 1976-11-05
Abstract: PURPOSE: The rate of reaction is controlled and the production of lenses of intricate shapesis made possible by applying rediation to the monomer of diethyleneglycol bisallyl carbonate CR, thereafter perforing polymerization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63297682-A (JP)
Inventor: TAMAOKI MITSUO
IPC: B65G1/00
Filed: 1987-05-28
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-H02310434-A (JP)
Title: Spectrophotometer
Inventor: KOIKE MASAHITO
IPC: G01J3/18
Filed: 1989-05-26
Abstract: PURPOSE:To allow the direct measurement of the absolute diffraction efficiency without using a mirror by constituting the photometer of a prespectroscope and a main spectroscope and forming the main spectroscope having an attachable and detachable diffraction grating. CONSTITUTION:The photometer is constituted of the prespectroscope M1 and the main spectroscope M2 and the diffraction grating 4 of the main spectroscope M2 is formed freely attachably and detachably. The measurement of the absolute diffraction efficiency of the diffraction grating to be measured is executed by removing the diffraction grating 4, disposing the rotating mirror 8 at full line position and recording the outputs P1, P2... of a photometric element while changing the wavelength of the exit light of the prespectroscope M1 to lambda1, lambda2..., then placing the diffraction grating 4 to be measured in a position 4, bringing the mirror 8 to the dotted line position and recording the outputs D1, D2... of the photometric element while setting the exit light of the prespectroscope M1 and the main spectroscope M2 at the same wavelengths lambda1, lambda2.... The absolute diffraction efficiency of the diffraction grating to be measured at the wavelengths lambda1, lambda2... is measured if D1/P1, D2/P2... are calculated.
Patent JP-H04334548-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: SUGA KATSUO
IPC: B01J23/58
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a catalyst excellent in exhaust gas purifying capacity after high temp. endurance, in an exhaust gas purifying catalyst purifying HC, CO and NOX in the exhaust gas discharged from an internal combustion engine, by adding an oxide powder containing at least cerium and zirconium to a coating layer containing rhodium. CONSTITUTION:In a monolithic exhaust gas purifying catalyst whose catalyst coating layer contains rhodium or rhodium and platinum or palladium, at least an oxide powder prepared from an aqueous solution containing at least cerium and zirconium ions by precipitate forming reaction and activated alumina, the oxide powder contains at least 10-30mol% of cerium and 70-90mol% of zirconium.
Patent JP-H05328296-A (JP)
Title: Image reproduction device
Inventor: KOBAYASHI AYA
IPC: H04N5/92
Filed: 1992-05-26
Abstract: PURPOSE:To attain arbitrary picture display including a special effect with one piece of frame memory by displaying image data on a designated display address at an optional time. CONSTITUTION:Compression data are inputted from an external interface 1 to an expansion section 2. An address is added at every block to a frame memory 3 and since compression data are generated independently at every block, and image data by the portion one block are obtained by expanding the compression data by the portion of one block, then it is not required to expand the entire picture. Thus, it is possible to transfer image data directly one after another block on the frame memory 3 and effective image reproduction is realized during expanding the data. Furthermore, since a display address is arbitrarily taken optional at every block, every special effect is supported at the time of production of reproduction software.
Patent JP-S63302291-A (JP)
Inventor: KOBAYASHI KAZUO
IPC: F27B9/30
Filed: 1987-05-30
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-H06348877-A (JP)
Title: Binarization circuit and ccd solid-state image pickup device
Inventor: NARABE TADAKUNI
IPC: H04N1/403
Filed: 1993-06-03
Abstract: PURPOSE:To highly accurately provide the binary information of image pickup signals from an image sensor with simple circuit constitution and to apply on-chip to the image sensor. CONSTITUTION:A comparator circuit 11a for which the potential of a positive terminal is set so as to be higher than the potential of a negative terminal by a voltage V1, the comparator circuit 11b for which the potential of the positive terminal is set so as to be higher than the potential of the negative terminal by the voltage V2 and a JK flip-flop circuit 12 are arranged. Further, one read electrode 5a within the two mutually adjacent read electrodes 5a and 5b of a final stage in an electric charge transfer means 3 is connected to the respective positive terminals of the two comparator circuits 11a and 11b and the other read electrode 5b is connected to the respective negative terminals of the two comparator circuits 11a and 11b. The inversion Q terminal of the comparator circuit 11a and the J terminal of the JK flip-flop circuit 12 are connected, the Q terminal of the comparator circuit 11b and the K terminal of the JK flip-flop circuit 12 are connected and the binarization circuit is constituted.
Patent JP-H0427929-A (JP)
Title: Projection type picture display device
Inventor: YAMAGISHI NARUMASA
IPC: G09F9/00
Filed: 1990-05-23
Abstract: PURPOSE:To prevent an influence of the distortion due to heat between a shielding case and a fixing member upon the gap of a liquid crystal panel by providing the shielding case with an attaching part which is protruded from the other part toward a fixing member to fix the fixing member and providing notches around this attaching part. CONSTITUTION:Shielding case units 12a and 12b are fixed to a fixing member 13 attached to an enclosure. The fixing member 13 is provided with plural projecting parts 14 protruded to shielding case units 12a and 12b for the purpose of fixing shield case units, and shielding cases 12a and 12v are fixed to projecting parts 14 by attaching hole 15 and attaching screws 16 provided in the shielding case 12b. Plural notches 16 are provided around attaching holes 15 provided in the shielding case 12b. Thus, the distortion for attachment of the shielding case 12b to four projecting parts 14 and the distortion due to thermal expansion are absorbed.
Patent JP-S5758108-A (JP)
Title: Color separation filter
Inventor: OKAZAKI AKIRA
IPC: H04N9/07
Filed: 1980-09-25
Abstract: PURPOSE:To reduce cost by forming an infrared-ray shielding filter and a color separation filter in one body by forming a color-separating filter layer on a substrate which transmits light in at least the 400-700nm range and cuts off light in the >=700nm wavelength range. CONSTITUTION:On an infrared-ray shielding transparent substrate (IRA-05)4' having 0.5mm. thickness, Cr nitride is sputtered to form a 500Angstrom  layer and on it, a 1,500Angstrom  Cr layer is adhered to form a photoshield layer 12 in a prescribed shape by a photoresist method. Then, a photomask is used to form a layer to be dyed having a prescribed pattern, and the layer is dyed with red dye to form an R colored layer. Similarly, a G and a B colored layer are formed. On the color separation filter layer 5, a protective film 13 is provided. consequently, a color separation and an infrared-ray filter are formed in one body to reduce the cost.
Patent JP-S5757131-A (JP)
Title: Veneer lift-up device
Inventor: TAKAHASHI KOUJI
IPC: B27D1/00
Filed: 1980-09-24
Abstract: PURPOSE: To lift up uppermost sheet of piled up veneers without fail by screwing in a mechanically operating knife of the veneer surface.  
     CONSTITUTION: A block 1 is touched on the surface of the uppermost veneer 5 of the piled up veneers, and an up-and-down moving actuator 2a and a rotary actuator 2b are operated. The top edges of knives 4a, 4b cut a screw into the veneer with a needle 3 as a center of cut and the veneer surface is tightly grasped by the end face of the block 1. The surface of veneer 5 is pressed flat against the end face of the block 1 and the veneer is mechanically and positively gripped. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05323562-A (JP)
Title: Printing letter and image synthesizing and outputting device
Inventor: OSHIMA TAKESHI
IPC: G03F1/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide an inexpensive synthesizing device which can synthesize letters and a gradation image without lowering the quality of the letters. CONSTITUTION:In an image computing and synthesizing device 14, a digitalized multi-gradation low dissolution image is inputted from an image input part 10, and a high resolution image such as letters or the like is inputted from an image input part 12. Then, these inputted images are synthesized together so as to have an image having a high quality corresponding to the resolution of a digital color printer 16. During this synthesization, at least an interlacing process and a shading process with the use of multiple masks are carried out for the high resolution image, thereby it is possible to enhance the quality of the letters.
Patent JP-S62290194-A (JP)
Inventor: OOTA HIDEO
IPC: C23C18/20
Filed: 1986-06-09
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-H01304034-A (JP)
Title: Metal soap
Inventor: ISHIGAMI YUTAKA
IPC: C09K23/56
Filed: 1988-05-30
Abstract: PURPOSE:To obtain a biological surfactant derived from a microorganism and made adaptable to a living body and showing specific compatibility in the living body, by reacting an aqueous solution of a multivalent metal salt with a sodium salt of rhamnolipid A or B. CONSTITUTION:Rhamnolipid is one kind of glycolipids and has such a structure that a hydrophilic group consists of a rhamnose residue and a carboxyl group, and an oleophilic group is composed of a two-chain alkyl group divided broadly into a decenoyl group and a structure wherein two hepthyl groups are branched from beta-hydroxypropionyl propionate. A sodium salt of rhamnolipid A (general formula I, M is a multivalent metal ion) or B (general formula II) and a salt of a multivalent metal such as calcium is reacted with said sodium salt to obtain metal soap. This metal soap is suitable for stable solubilization or emulsification to water and an org. solvent and has safety and biodegradability and can be widely utilized in fields of cosmetics and drugs.
Patent JP-S6025734-A (JP)
Title: Manufacture of can barrel of synthetic resin
Inventor: AOKI DAIICHI
IPC: B29K67/00
Filed: 1983-07-22
Abstract: PURPOSE:To obtain the titled can barrel suitable as a can barrel of a can for containing various liquids, by stretching and blow molding a preform into a hollow body in the shape of a bottle wherein the upper end of the barrel section extends outward upward, and cutting off the expanded section of the hollow body. CONSTITUTION:A bottomed preform is molded from a thermoplastic resin such as a polyethylene terephthalate, the opening section 1a thereof is clamped by a neck mold 2, and after its temperature is adjusted, it is inserted into a blow mold (B). An extension rod 3 is inserted into the preform to stretch it longitudinally and also air is blown thereinto to expand it radially to obtain a hollow body 4 in the shape of a bottle having a barrel section 4a circular in cross section and an extended section 5 extended concentrically from the upper end of the barrel section. It is preferable that the barrel wall below the extended section 5 is deformed inward to have a shallow groove 6. After the hollow body 4 is removed, it is cut at the extended section 5 to produce a can barrel 9 having an outward extending opening periphery 8 at the upper end of the barrel section 4a.
Patent JP-H04304272-A (JP)
Title: Production of cured conductive paste
Inventor: NAKAO HIDEKO
IPC: C09D5/24
Filed: 1991-03-29
Abstract: PURPOSE:To uniformly cure even the inside of an ultraviolet-curing conductive paste by irradiating it with ultraviolet rays simultaneously with heating. CONSTITUTION:A cured product of an ultraviolet-curing conductive paste comprising a conductive powder, an ultraviolet-curable compound and a photopolymerization initiator is produced by irradiating the paste with ultraviolet rays simultaneously with heating for the purpose of obtaining a cured product having good performances by curing even its inside.
Patent JP-H07318926-A (JP)
Title: Reflection type liquid crystal display device
Inventor: HIJI NAOKI
IPC: G02F1/139
Filed: 1994-05-25
Abstract: PURPOSE:To improve display characteristics such as contrast. CONSTITUTION:When a reflection type liq. crystal display device is composed essentially of a 1st substrate 11 with a transparent. electrode 21, a 2nd substrate 12 with a specular light reflecting electrode 24 disposed so that. the electrode 24 confronts the electrode 21, a liq. crystal layer 50 contg. dichroic coloring matter held between the 1st and 2nd substrates 11 and 12 and a light diffusing layer 30 interposed between the 1st substrate 11 and the liq. crystal layer 50, the light diffusing layer 30 is made of a random oriented liq. crystal-like polymer and the objective reflection type liq. crystal display device having high contrast, high definition and a satisfactory white background and excellent in visibility is produced with high productivity.
Patent JP-2000319908-A (JP)
Title: Concrete block
Inventor: HATA MINORU
IPC: B28D1/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an excellent scene when constructing a face of slope and a retaining wall by forming an exposed surface in a cleaved surface shape obtained by breaking porous concrete. SOLUTION: A part being an exposed surface 1a is molded by porous concrete, and the exposed surface 1a is formed in a cleaved shape by breaking a concrete block obtained by being hardened. That is, for example, when obtaining the cleaved surface-shaped exposed surface 1a by breaking a concrete block connecting body integrally formed so that the mutual sides being the exposed surface 1a face each other in two in the almost center, a rough aggregate of the porous concrete is exposed to this exposed surface 1a in a broken shape more than when using general concrete. Thus, the exposed surface of a natural appearance (a color) is provided, sound absorptivity is improved, and sufficient strength can be provided.
Patent JP-H08326162-A (JP)
Title: Building unit with bath unit and support device of building unit
Inventor: ISHII HIROSHI
IPC: E04B1/348
Filed: 1995-05-31
Abstract: PURPOSE: To reduce a height from the floor face of a building to the doorway of a bath unit. CONSTITUTION: A bracket 10' is fitted to a lower beam 4 of a building unit, and plural joists 11 are fitted to the bracket 10'. A bath unit is installed on the joists 11 in such a manner that the lower surface 15C thereof is lower than the lower surface 4c of the lower beam 4 by a dimension L1 '.
Patent JP-2000320248-A (JP)
Title: Dirtying liquid spray device for dirtying note in cash storage case
Inventor: TAKENAKA MASAYOSHI
IPC: E05G1/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To securely make the whole notes dirty by disposing a nozzle opposed to the end face of a bundle of notes and providing a nozzle aperture emitting a dirty liquid in a range covering the total height of the end face of the bundle of notes. SOLUTION: A tank 2 is installed in a space 15 together with an opening/ closing valve 3, a valve opening mechanism 4, and a controller 7. Subsequently, two nozzles 6 are upright installed in a note storage part 14. In this time, the nozzle 6 forms a nozzle aperture 62 formed of an axially long single slit 63 at the cylinder wall of a cylindrical body 61 corresponding to the total height of the bundle M and the slit 63 is disposed oppositely to the whole part of the end face M1 of the bundle M of notes. When a door 16 is prized up or dishonestly unlocked, it is detected by breaking of wires of linear sensor 81, a lock or door switch, a timer, a logical circuit, etc., and the signal is input in the controller 7. Further, a starting signal is input in the valve opening mechanism 4 to open the opening/closing valve 3.  Subsequently, a dirty liquid in the tank 2 is supplied to the nozzle 6 to spray it to the bundle M of notes. In this way, notes can be securely made dirty.
Patent JP-H09295876-A (JP)
Title: Brazed bonded body
Inventor: TANIGUCHI MASAHITO
IPC: C04B37/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve thermal resistance and shock resistance without using an independent buffer plate by making a brazing material layer thicker at a site near the outer periphery including the outer peripheral edge of the brazed bonded surface than a site near the center from the site near the outer periphery. SOLUTION: An outer peripheral site W having a specific width on a bonding surface 2a is finished with a specific taper against the bonding surface 2a formed on a plain surface near the center so that the thickness of a brazing material layer 4, at a site near the outer periphery including the outer peripheral edge 2b of the brazed bonding surface 2a of a metallic material 2 having a diameter D and a length L, is made thicker than the thickness of a brazing material layer 4 at the site near the center inside the outer peripheral site W.  A specific foil shaped brazing material and an ceramic member 3 are placed on the bonding surface 2a of the metallic member 2, and they are brazed so that the thickness of the brazing material layer 4 near brazed the center is 5-50μm, and the difference between the minimum thickness of the brazing material layer 4 at a site near the center and the maximum thickness of the brazing material layer 4 at a site near the outer periphery is 10-150μm.
Patent JP-H11310735-A (JP)
Title: Anticorrosive epoxy resin coating composition
Inventor: NAITO YOSHIMI
IPC: C09D163/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an anticorrosive epoxy resin coating composition having a high coefficient of slip and good workability as well as excellent anticorrosiveness and workability inherent in an organozinc-rich coating material by selecting a coating composition which can give a coating film having a specified or larger amount of a zinc powder and having a specified or larger coefficient of slip. SOLUTION: It is necessary that the coefficient of slip of the coating film should be 0.4 or above. In order to heighten the coefficient of slip, the pigment volume concentration in the coating film is increased. To realize this, a low- density pigment in the form of hollow spheres is used. The hollow spheres used have a mean particle diameter of 1-100 μm and a density of 0.2-1.4. They are made from glass, silica or a polymer. The zinc powder used has a mean particle diameter of, usually, 1-30 μm, desirably, 2-10 μm. The binder used may be an epoxy resin. The curing agent for the epoxy resin is exemplified by an aliphatic polyamide, an aromatic polyamide, or an alicyclic polyamide.
Patent JP-H11313413-A (JP)
Title: Structure of control board
Inventor: SHIRANE KOJI
IPC: G05G1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To surely attach a name plate to the surface of the main body of a case with a simple structure by forming the surface of the main body in a curved surface and closely adhering the name plate to the curved surface. SOLUTION: At attaching of a name plate 13 to a surface 12A of a main body 12 of a case, claws 19 of the name plate 13 are inserted into the slits 17 of the main body 12. Since the claws 19 have long projecting lengths, the inserting lengths of the claws 19 into the slits 17 become longer, and the name plate 13 becomes hard to come off the surface 12A. After the claws 19 are inserted into the slits 17, the name plate 13 is attached to the surface 12A of the main body 12 by inserting the other claws 20 of the name plate 13 into the other claws 18 of the main body 12 by flexural deformation of the name plate 13.  At the time of removing the name plate 13 from the surface 12A, therefore the claws 20 are removed from the slits 18 in such a way that a needle-like member 23, such as the ball pen, propelling pencil, etc., is passed through through-holes 21 of the name plate 13, and the name plate 13 is raised by bringing the tip of the member 23 into contact with the recessed sections 22 of the main body 12 and by sliding the tip of the member 23 in the length directions of the sections 22.
Patent JP-2000320716-A (JP)
Title: Solenoid valve
Inventor: TAKUMORI HIROSHI
IPC: H01F7/16
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact solenoid valve. SOLUTION: This solenoid valve is provided with a first guide part 31 of an armature 3 guided by a sleeve 6 and a second guide part 32 of the armature 3 guided by a housing 2, outer periphery of the armature 3 between the first guide part 31 and the second guide part 32 is apart from the housing 2, and a yoke extends from a housing 2 side to the vicinity of the first guide part 31.
Patent JP-H11312612-A (JP)
Title: Voltage adjusting device
Inventor: SEKI NAGATAKA
IPC: H01F29/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage adjusting device which is capable of quickly switching taps and quickly adjusting voltage, even in large voltage variations. SOLUTION: In the voltage adjusting device connecting a secondary winding 4b of a series transformer 4 connected to power supply lines 1, 2 in series with a tapped secondary winding 5b of an exciting transformer connected between the power supply lines 1, 2 in parallel via plural AC switches 11 to 16 and connecting a bypass circuit 6 to these AC switches 11 to 16 in parallel, voltage detectors 31 to 36 are connected to both the ends of the AC switches 11 to 16 and a tap selector 23 for outputting a switching signal to the AC switches 12, 16 to be selected next, when detected voltage is more than a prescribed voltage value is connected to the voltage detectors 31 to 36.
Patent JP-H09313257-A (JP)
Title: Table
Inventor: SHINOHARA CHIHARU
IPC: A47B9/18
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a table that can secure a large area similarly to conventional tables when a top plate area larger than the daily used top plate area is required for guests or the like and that does not require the preparation of a special housing space while allowing the upper surface of a top plate and the upper surface of an auxiliary top plate to be used efficiently even when the table is used as a single table. SOLUTION: This table has a top plate 1 having a plurality of legs 2. Each of the legs 2 is composed of a main leg 6 attached on the side of the top plate 1 and an auxiliary leg 7 detachably connected to the lower end surface of the main leg 6. An auxiliary top plate 3 is detachably held in the middle parts of the lengths of the legs 2 with a space formed between the upper surface of the auxiliary top plate 3 and the undersurface of the top plate 1 and is provided with connecting sections to which the auxiliary legs 7 detached from the main legs 6 can be connected.