baber/WOPTO huggingface dataset:
Patent JP-H11129624-A (JP)
Title: Information recording medium
Inventor: MORISHIMA SHINICHI
IPC: G11B7/2472
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium (optical disk) having a dye recording layer including an organic dye having an improved light resistance without impairing recording/reproducing characteristics. SOLUTION: In the information recording medium comprising a recording layer for recording information on a base plate by a laser beam, the recording layer contains an organic dye and a radical anionic salt of a tetracyanoquinodimethane and the like represented by the following general formula (I) [wherein R<1> , R<2> , R<3> and R<4> are independently a hydrogen atom or a substituent (however, R<1> and R<2> , and R<3> and R<4> may be coupled to form an unsaturated condensed ring), M<k+> is a metal ion, metal complex ion or onium ion, and k is an integer of 1 to 10].
Patent JP-H02162460-A (JP)
Title: Electronic notebook device
Inventor: HIRAYAMA TOMOHITO
IPC: G06F17/21
Filed: 1988-12-15
Abstract: PURPOSE:To attain the desired display with a simple operation by preparing a CPU, a display, and a timer circuit together with an exclusive operation button and displaying a schedule decided at the present date with push of the operation button. CONSTITUTION:A CPU 21 containing a schedule control program is prepared together with a display 1 which displays a schedule controlled by the CPU, a timer circuit 27, and an optional exclusive operation button. Then the present date is detected out of the circuit 27 with push of the operation button, and the CPU 21 takes out a schedule decided by the present date to display it on the display 1 via a RAM 25. Thus a user can refer to a prescribed schedule just with push of an optional exclusive operation button. Then the desired display is carried out in an extremely simply operation.
Patent JP-2001130160-A (JP)
Title: Method and device for screen printing, screen mask used in the method and device and circuit substrate thereof
Inventor: YAMAUCHI MASARU
IPC: B41M1/40
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the leftover of scraping for a printing material while improving transfer properties for carrying out the high quality printing of high opening density of an opening of a screen mask and the printing of different film thickness. SOLUTION: In a screen printing method, the upper face 2a of a printed matter 2 to be printed is faced to the lower face 1b of a screen mask 1, and a squeegee 4 is moved on the upper face 1a of the screen mask 1 to fill a printing material 3 in an opening 1c formed on the screen mask 1, and the material 2 to be printed is separated from the screen mask 1 to transfer the printing material 3 onto the printed matter 2 to be printed, and a recess 5 is formed on the lower face 1b of the screen mask 1, while a protrusion 6 is formed to be overlapped with a recess 5 on the upper face 2a of the material 2 to be printed to be matched with the recess 5, and the printing material 3 filled in an opening 1c formed on the recess 5 is transferred onto the protrusion 6.
Patent JP-2001133856-A (JP)
Title: Photographic system
Inventor: SATO YASUSHI
IPC: G03B15/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic system capable of suppressing dazzling at photographing using a photographing illuminating device. SOLUTION: The photographic system is provided with the photographing illuminating device 8 equipped with a light source 2, a reflection plate 4 for reflecting light emitted from the light source 2, a polarizing element 6 for transmitting specified polarization components among the light from the light source 2 and the reflection plate 4 so as to illuminate an object with the specified polarization components, and a photographic device 15 for photographing the object 10 through a polarizing filter 12 capable of intercepting the polarization component reflected by the object 10.  In this case, the specified polarization components among the light emitted from the light source and the light reflected by the reflection plate 4 are transmitted through the polarizing element 6 in the illuminating device 8, then, the object is illuminated with the specified polarization components, and in this case, the light regularly reflected by the object 10 is polarized, so that the regularly reflected light is intercepted by the filter 12.
Patent JP-H05156403-A (JP)
Title: Golden color sintered alloy
Inventor: HAMASHIMA HIROSHI
IPC: C22C29/16
Filed: 1991-11-29
Abstract: PURPOSE:To produce the golden color sintered alloy having a good golden color tone and excellent strength, hardness, corrosion resistance, etc., by molding the powder raw materials formed by mixing powders of Fe metals and group 5a elements of periodic table, Nb, at specific ratios with powders of TiN and TiCN and pulverizing the mixture, then molding the mixture and sintering the molding. CONSTITUTION:The powders of the Fe metals, such as Fe, Ni and Co, and the powders of the Nb, Ta, V, etc., as the group 5a elements of periodic table are mixed together with an org. solvent, such as acetone, with the powders of the TiN and TiCN and after the mixture is pulverized, a binder, such as paraffin, is added to the powder and the powder is molded under pressurization to a desired shape. The molding is then heated in a nonoxidative atmosphere to remove the binder and is thereafter sintered in a vacuum heating furnace. The sintered alloy for ornamenting of the excellent golden color tone having the compsn. which consists of 60 to 70wt.% Ti, 8 to 25wt.% Fe metals and group 5a elements, such as Nb, and the balance C, N, etc., and has <=3wt.% ratio of the C to the nonmetallic elements, such as C and N, and >=40wt.% ratio of the Nb in the metals exclusive of Ti, is obtd.
Patent JP-H02161435-A (JP)
Title: Method for removing particle in pellicle
Inventor: KANEMITSU HIDEYUKI
IPC: G03F1/62
Filed: 1988-12-15
Abstract: PURPOSE:To relatively easily remove a particle by using apertures having filters and pellicles having suction ports provided with filters or valves and connecting a suction device to the suction port and sucking the air. CONSTITUTION:The apertures 8 to 10 having the filters 11 to 13 and the pellicles 4, 5 constituted to have the suction ports 16 provided with the filters 14 or valves are used for a pellicle frame 6 and the suction device 20 is connected to the suction port 16 to suck the air. The flow of the air flowing from the apertures 8 to 10 through the filters 11 to 13 into the pellicle 4 causes the particle 17a imposed on the reticle 1 or mask to soar up. This particle is sucked into the suction port 16. The particle infilt rated the inside of the pellicle and imposed on the pattern is easily removed without breaking the membrane 7 and without recleaning the pellicles.
Patent JP-H11147249-A (JP)
Title: Blow molded product and blow molding method
Inventor: SARAYA ICHIRO
IPC: B29C49/42
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a blow molded product of a required external shape while a required strength is provided irrespective of a thin wall thickness by a method wherein a blow molded product is constituted wherein it is of a closed-end almost cylindrical shape, and a plurality of reinforcing ribs are provided along an axial direction on an inner face. SOLUTION: A bottle 1 being a blow molded product is of a closed-end almost cylindrical shape, an opening part 2 having a male screw part 2a is formed on an outer peripheral surface at an upper part center, and reinforcing ribs extending longitudinally at, for example, ten positions equally divided circumferentially are formed on an inner surface of a barrel part 3 of the bottle 1. The bottle 1 is formed by a blow molding with a blow molder, and can be molded by even either of a direct blow molding and an orientation blow molding.  In the direct blow molding, a spindle is freely downward movably arranged in a cylindrical housing of a cross head wherein a plasticized material is molded in a tubular parison, a central hole of a die at a tip of the housing is opened and closed with a core at a tip of the spindle, a groove part is formed on an outer peripheral surface of the core, and a plurality of reinforcing ribs 4 are vertically on an inner peripheral surface of the parison.
Patent JP-S63246700-A (JP)
Inventor: NOMURA SHIGEO
IPC: G21C17/04
Filed: 1987-12-15
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-H09157032-A (JP)
Title: Ceramic slurry composition
Inventor: KUDO YASUTO
IPC: H05K1/03
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. ensuring superior releasability by blending ceramic powder with a binder, a solvent and a specified amt. of a surfactant. SOLUTION: A blend is prepd. by blending 100 pts.wt. ceramic powder such as alumina powder with a binder such as polyvinyl butyral, a solvent such as isopropanol and 1.5-4 pts.wt. ionic surfactant such as an alkylbenzenesulfonate or nonionic surfactant such as a polyoxyethylene alkyl ether. The blend is mixed by means of a ball mill, etc., to obtain the objective ceramic slurry compsn. When this compsn. is vacuum-defoamed and applied on a film with no silicone coat on the surface such as a polyester film by a doctor blade method, a green sheet excellent in releasability is formed.
Patent JP-2000147457-A (JP)
Title: Driving method for liquid crystal display device
Inventor: YOSHIDA AKIRA
IPC: G09G3/20
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enhance a display characteristic without lowering opening ratios by making a display signal potential smaller than a write voltage which is to be impressed on liquid crystal layer in the continuity state of a switching element and making a potential waveform in a state where it reaches the write voltage just before the switching element becomes an insulation state to suppress the increasing of the fluctuation ΔVrms of the effective value of a pixel potential. SOLUTION: In the driving method of a liquid crystal display device, this method makes a signal potential Vsig so as to satify following conditions. In a first condition, the potential Vsig reaches a write voltage Va at the completion time of one horizontal scanning period T2. In a second condition, the potential Vsig always obtains intermediate potentials of the write voltage Va. In a third condition, a value to which the signal potential Va is changed is brought closer to the write voltage Va than a previous value.
Patent JP-H07173541-A (JP)
Title: Production of high strength electric resistance welded pipe for machine structural use
Inventor: KIKUCHI FUMIHIKO
IPC: C21D9/08
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an ERW steel pipe for a door impact beam high in tensile strength and small in hardening at the weld zone. CONSTITUTION:An ERW steel pipe having a compsn. contg. 0.10 to 0.25% C, 0.10 to 0.50% Si, >1.0 to 3.0% Mn, <=0.02% P, <=0.02% S, >1.0 to 3.0% Cr, <=1.0% Mo and 0.015 to 0.050% Nb and furthermore contg., at need, one or more kinds among <=1.0% Ni, 0.015 to O.05% Ti and 0.0005 to 0.0050% B, and the balance Fe with inevitable impurities is subjected to tempering and is subjected to normalizing treatment according to necessary. Thus, it is subjected to the tempering after pipe making without being subjected to hardening before and after the pipe making as hot-rolled and is furthermore subjected to the normalizing treatment, by which its tensile strength is regulated to >=780N/mm<2>, and its toughness is made excellent.
Patent JP-H11137095-A (JP)
Title: Material coated with delustered polyolefin resin
Inventor: NISHIKATA AKIRA
IPC: A01G9/14
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coated material having a large scattered light transmittance and used for culturing grapes, tobacco or soft vegetables such as lettuce by forming a coating film originated from a specific delustered composition on a polyolefin resin film. SOLUTION: This coated material is obtained by forming a coating film originated from a delustered composition containing a thermoplastic resin binder and inorganic and/or organic particles having an average particle diameter of 1-7 μm on at least one surface of a polyolefin resin film. The coating film originated from the delustered composition preferably has a solid coating content of 0.1-10 g/m<2> . In the coating film originated from the delustered composition, the inorganic and/or organic particles are compounded in an amount of 5-50 pts.wt. per 100 pts.wt. of the thermoplastic resin binder solid content.
Patent JP-H09158865-A (JP)
Title: Scroll compressor
Inventor: AKAZAWA TERUYUKI
IPC: F04C18/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor with low sliding loss, high performance, and high reliability by actively supplying oil to a thrust slide bearing face and realizing a food lubricating condition. SOLUTION: The inside of a housing 1 is partitioned into a high pressure chamber 22 and a low pressure chamber 23 in the vicinity of the outer circumference of a fixed end plate 5 and divided into two sections namely a from housing 2 forming the low pressure chamber 23 and a rear casing 3 forming the high pressure chamber 22, a rotation constrain part 19 in fixed to a base part 20 formed in the front housing 2, and coolant gas is suctioned from a suction port 28 positioned in the front housing 2 in the vicinity of the side face of the rotation constraint part 19 into an inner annular space 30 of the rotation constraint part 19.
Patent JP-H04191559-A (JP)
Title: Engagement in transmission
Inventor: KAWAGUCHI MIKIO
IPC: F16H59/46
Filed: 1990-11-26
Abstract: PURPOSE:To prevent gears from being worn or broken by detecting the relative speed in the rotating direction between a shift sleeve and a driven gear and starting the engagement when the relative gear position commensurate with the relative speed stored in a memory is reached. CONSTITUTION:A gear for detection 10 having the same number of teeth with that of engagement gears 8 and 9 is provided on the outer circumference of a shift sleeve 7 with the teeth lines lined up each other. Gears for detection 11 and 12 having the same numbers of teeth with those of engaged gears 4 and 5 are provided on the inner side surfaces of driven gears 2 and 3 with the teeth lines lined up each other. The detection gears 10, 11 and 12 are opposed to sensors 13a, 13b and 13c to detect the positions of the detection gears 10, 11 and 12 in the rotating direction. The relative speeds between the shift sleeve 7 and the driven gears 2 and 3 in the rotating direction are detected. Relative speeds and relationship between the relative positions of the engagement gears 8 and 9 on the shift sleeve 7 side with the engaged gears 4 and 5 on the side of the driven gears 2 and 3 are stored in advance in a memory. When the relative gear position commensurate with the relative speed is reached, engagement is started.
Patent JP-2000141165-A (JP)
Title: Method and device for dividing butt, and recording medium recorded with program of butt division method
Inventor: KAWAGUCHI SHIN
IPC: B23K26/38
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To facilitate removal of butts, generated during cutting of a plate, from a product. SOLUTION: In this automatic programming device 10, shape data Ai for a laser beam-machined product produced by a CAD part 8 is read by a cam PART 11. The CAD part 11 picks up recessed or protrusion-shaped butt shape data Ab from a plurality of the butt shape data Ab contained in the product shape data Ai and division linear line data Bi to divide the interior of the recessed or protrusion-shaped butt shape data Ab is produced on the butt shape data Ab. An NC program to obtain butt data Av, hereafter called butt data Av, is obtained and fed to a laser beam machine 3. The recess or protrusion- shaped butt shape data Ab is easily removed from a product.
Patent JP-2001133699-A (JP)
Title: Focusing device for binoculars
Inventor: HIRUNUMA KEN
IPC: G02B7/06
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a focusing device for dual axis interlocking binoculars. SOLUTION: A connection rod 300 is provided with three arms 301, 302, and 303 which are radially extended columnar members and assumes an approximate Y shape as a whole. Centers of holes 301A and 302A coincide with optical axes of corresponding objective lenses. Columnar projection parts 421L and 421R are formed on holding tools 42L and 42R respectively which hold an eyepieces group. The columnar projection part 421L is held between the head of a pin 311 and then arm 301 and is supported by the arm 301, rotatably around the center of the hole 301A. The columnar projection part 421R is held between the head of a pin 312 and the arm 302 and is supported by the arm 302, so that it can be rotated around the center of the hole 302A. A revolving shaft 51 is screwed with a hole 303A of the arm 303. A guide rod 60 is inserted slidably through a hole 304A of a connection part 304.
Patent JP-H09161684-A (JP)
Title: Gas discharge display panel and manufacture thereof
Inventor: YAMAGATA TOSHIKAZU
IPC: H01J17/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of a wiring electrode and the generation of short-circuiting even in the case where a panel is finely narrowed by using an alloy wire for the electrode material to be formed on a back plate. SOLUTION: Plural lines of dielectric layers 13 are provided on a back plate 11 with a space, in which an electrode can be fitted. A positive electrode 15a and an auxiliary electrode 15b as an electrode 15, which is formed of an alloy wire at the same coefficient of thermal expansion of the substrate 11, are fitted in this space. An adhesive layer 12, which is formed of a low-softening point material dielectric having a softening point lower than the burning temperature of the plate 11 and of which one part contacts with the electrode 15, is fixed between the electrode 15 and the plate 11 with plural lines of pattern, which crosses the electrodes 15a, 15b, so as to adhere the electrode 15 to the plate 11 for fixing.  With this structure, an electrode, which is formed of an alloy wire, can be used for the plate 11 side, and disconnection and short-circuiting are hard to be generated, and furthermore, the wiring resistance can be reduced. Consequently, unevenness of the light emitting intensity can be restricted.
Patent JP-H02164509-A (JP)
Title: Injection die
Inventor: SUZUKI TOSHIAKI
IPC: B29C45/40
Filed: 1988-12-19
Abstract: PURPOSE:To obtain a product free from the gate remainder, by a method wherein an injection molded product is cut off at a pin point gate part to a cavity and a multi-stage protrusion is performed by only a knockout pin is moved after that. CONSTITUTION:An injected molten resin is filled into a cavity 24 through a sprue 16, runner 17, secondary sprue 25, submarine gate 26 and secondary runner 27. The resin poured into the cavity 24 becomes a product X within the cavity 24 and the remainder resin within die becomes unnecessary resin Y. At the initial stage of a mold breaking movement, the resin within the die is cut off at a pinlike gate part A with an undercut of a runner lock pin 18, then a mold break surface L1 is broken, a slide core 20 is moved rightward and a mold release of a slit part of the product X is performed.
Patent JP-H06159888-A (JP)
Title: Cooling device
Inventor: ITO AKIRA
IPC: F25D9/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a cooling device in which its light weight, small size can be attained and its reliability can be realized without reducing a cooling performance. CONSTITUTION:A cooling device 1 is provided with a liquid chamber 2 having a liquid inlet port 3 and a liquid outlet port 4. There is provided a straight pipe type heat pipe 5 extending from an inside part of the liquid chamber 2 to an outside part of the liquid chamber 2. There is also provided a helical heat pipe 6 communicated with the straight pipe type heat pipe 5 and winding around it in a helical form. Working fluid 11 acting as thermal medium is enclosed or sealed in an inner space communicated with the helical heat pipe 6 and the straight pipe type heat pipe 5. There is provided an ultra-sonic motor 8 in which the straight pipe type heat pipe 5 and the helical heat pipe 6 are integrally rotated. The straight pipe type heat pipe 5 positioned outside the liquid chamber 2 is provided with some heat radiation fins 7.
Patent JP-2000146716-A (JP)
Title: Method and device for measuring residual stress
Inventor: YANAGIDA NOBUYOSHI
IPC: G01N3/40
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the stress of the surface of a material from the indentation load-indentation depth response by a microhardness tester. SOLUTION: A push-in load is applied to the surface of a member for measuring residual stress by an indentation load mechanism 10 and an edge-shaped indenter 1, and the response of the indentation load-indentation depth at that time is measured. By comparing a measurement result with the response of the indentation load-indentation depth with known residual stress being stored in a database 35, the stress of the surface of the member is obtained. Also, by measuring the response of the indentation force-indentation depth of the surface of the member by changing the direction of the edge-shaped penetrator, the perpendicular stress component and the shear stress component for an arbitrary coordinate system being defined on the surface of the material can be obtained.
Patent JP-H02167658-A (JP)
Title: Method and device for grinding both end faces of ceramics
Inventor: KASHIWAGI HIROSHI
IPC: B24B7/17
Filed: 1988-12-16
Abstract: PURPOSE:To prevent the chattering of the time when a ceramic comes in and out of the grindstones and to increase the flatness and parallelism by forming the diameter of the grindstone grinding a face in small diameter larger than the diameter of the grindstone grinding the face of larger diameter according to the diameter difference of the both end faces of the ceramic. CONSTITUTION:D1 and D2 are set so that the diameter difference D1 - D2 of upper and lower grindstones 1, 2 becomes equal to the diameter difference d2 - d1 of the upper and lower end faces of a ceramic 10 by taking the diameter of the upper end face 11 of the ceramic 10 as d1 and the diameter of the lower end face 12 as d2. If the both end faces grinding of a truncated conical ceramic 10 is performed by these upper and lower grindstones 1, 2, the upper end face 11 and lower end face 12 of the ceramic 10 become contacted separated in the same timing to from the upper and lower grindstones 1, 2 at the time when the ceramic 10 comes between the upper and lower grindstone 1, 2 or out of the grindstones 1, 2. Consequently, no chattering is generated at all on the ceramic 10 at these coming in and out moments and the upper and lower end faces 11, 12 are ground well.
Patent JP-H11139554-A (JP)
Title: Branching device for container
Inventor: YAMAGUCHI TAKESHI
IPC: B65G47/86
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a branching device for containers branching the containers into two without overturning them. SOLUTION: This branching device is constituted of a first conveyor 2 feeding containers 1 in a line, a timing screw 3 provided on the first conveyor 2, a first star wheel 4 kept in contact with the first conveyor 2 at the outlet of the timing screw 3, a second star wheel 5 kept in contact with the first star wheel 4, guides 6A, 6B provided on the outer peripheries of the first and second star wheels 4, 5, and a second conveyor 7 provided in the same direction as the first conveyor 2 in contact with the second star wheel 5. The first star wheel 4 is provided with suction cups 8 sucking the containers 1 in every other pockets 4a, the second star wheel 5 has the same number of pockets 5a as those of the first star wheel 4, and a half number of the containers 1 of the first conveyor 2 are extracted by the suction cups 8 and discharged to the second conveyor 7.