baber/WOPTO huggingface dataset:
Patent JP-2001176685-A (JP)
Title: Discharge lamp lighting device
Inventor: KONO TADAHIRO
IPC: H05B41/392
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To have an optimum control of movement of mercury in a discharge lamp with amalgam. SOLUTION: A discharge lamp with its one lamp end containing mercury vapor pressure controlling material by different volume from the other end and with inflection point within operating temperature range is combined with a lighting means which has a virtually plus/minus asymmetric output waveform. Then, a plus direct current voltage ingredient is applied to the lamp tube end with the more mercury vapor pressure controlling material, and when a certain time elapses after the lamp lighting, the direct current voltage ingredient is decreased or virtually annihilated. The direct current voltage ingredient is increased at light controlling time as compared with the full lighting time. For deciding the lamp tube end with more mercury vapor pressure control material, a temperature sensor or a brightness sensor is set at both ends of the lamp.
Patent JP-H06193771-A (JP)
Title: Spring vibration control device and installation thereof
Inventor: MORI TOSHIHIKO
IPC: F16L3/215
Filed: 1992-12-22
Abstract: PURPOSE:To develop the vibrationproof function even in the state where an insertion connection part between the inner cylinder of a spring vibrationproof device and a relaying member is not joined by welding. CONSTITUTION:As for a spring vibrationproof device 1 consisting of a cylindrical spring case 2, coil shaped spring 3 which is insertion held inside the spring case, inner cylinder 4 applying an extension/contraction load to the spring from the penetration edge part, penetrating through the spring, and a relaying member 5 which is insertion-connected with the inner cylinder, grooved holes 22 and 23 are worked at the insertion connection part between the inner cylinder 4 and the relaying member 5 so that a wedge shaped key plate 21 for load transmission can be inserted. Further, the wedge shaped key plate 21 is installed in the gravity action direction B in 111 the grooved hole, and each width dimension of the grooved holes 22 and 23 varies, together with the variation of the connection length between the inner cylinder 4 and the relaying member 5, and the wedge shaped key plate 21 is inserted into the groove shaped holes 22 and 23 by the gravitational action. After the piping is thermally expanded sufficiently, the inner cylinder 4 and the relaying member 5 are fixedly installed through welding 11, etc., and the wedge shaped key plate 21 is withdrawn.
Patent JP-2000183412-A (JP)
Title: Method and device for manufacturing laminated material
Inventor: SATOMURA MASAFUMI
IPC: H01L35/34
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily producing a laminated material. SOLUTION: In this manufacturing method, plural cylindrical ingots 1 (1a, 1b), 2 (2a, 2b) having respectively different compositions are rotatably arranged in parallel on a heating plate 4. These ingots 1, 2 are held between a horizontally movable base 5 and a heating plate 4, and the surfaces of the ingots 1, 2 are heated by plane heaters 9 arranged on the heating plate 4. The ingots 1, 2 are rotated by moving the base 5 horizontally, while pressing the ingots 1, 2 by the base 5 so as to laminate a material melted from the ingots 1, 2 on the base 5.
Patent JP-H10179328-A (JP)
Title: Arm-rest of relaxation chair
Inventor: MASUTANI EIJI
IPC: A47C7/54
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To attempt reduction in cost as well as easiness in manufacture, assembly and mounting. SOLUTION: A seat for sitting is installed to a backrest seat equipped with a massage mechanism having a roller going up and down. An arm-rest 44 is installed on the side of the seat for sitting or the backrest seat. The arm-rest 44 is so installed that its cross-section forms an inverted U-shape and has its upper wrapped up by a cover 62 with a pair of right and left legs 65 at the ends of the support frame 59 of the arm-rest and that the legs 65 and the side faces of the legs 65 are fixed in an plastic manner to the side face of the support frame 59 of the arm-rest by making the right and left widths of the legs 65 narrower than those of the support frame 59 of the arm-rest.
Patent JP-H06196674-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: NAKAYAMA JUN
IPC: H01L21/306
Filed: 1992-12-25
Abstract: PURPOSE:To realize the manufacture of a semiconductor substrate, in which a dicing process is eliminated and the contamination of silicon powder generated by the dicing process and the reduction of the area of the substrate are prevented, in manufacture, in which the semiconductor substrate with a single- crystal semiconductor layer is acquired on an insulator through a laminating method. CONSTITUTION:The manufacture of a semiconductor substrate has a process (1), in which a P-type silicon substrate 5 with a thin N-type silicon layer 4 is formed onto one main surface, a process (2), in which the side of the N-type silicon layer 4 of the substrate is laminated on another substrate 13 through an insulating film 3, a process (3), in which an N-type semiconductor 14 is shaped on the peripheral section of at least the N-type silicon layer 4 and an opening section is formed to the main surface of the P-type silicon substrate 5, and a process (4), in which the P-type silicon substrate 5 is removed through etching electrochemically while the N-type semiconductor 14 is used as one electrode.
Patent JP-H10190158-A (JP)
Title: Rigid flexible printed wiring board and its manufacture
Inventor: SATO HIROMOTO
IPC: H05K3/46
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a rigid flexible printed wiring board having a connection terminal at a low cost. SOLUTION: A connection terminal 10 has a layered structure in which a core material 18 is stuck to the upper surface of a base film 12 carrying a conductor circuit 14a on its lower surface with an adhesive layer 15. In a rigid section 30, the adhesive layer 15, the core material 18, and an insulating layer 32 are provided on the upper surface of the base film 12. On the other hand, an adhesive layer 16, a core material 19, and an insulating layer 33 are provided on the lower surface of the base film 12. The adhesive layers 15 and 16 of the terminal 10 and rigid section 30 are made of the same material and the core materials 18 and 19 of the terminal 10 and rigid section 30 are also made of the same material.
Patent JP-H10181680-A (JP)
Title: Car carrier with liftable car deck
Inventor: KITA KOJI
IPC: B63B25/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To dispense with partial center guide posts in a cargo area of a car carrier so as to improve trafficability on a car deck and to heighten cargo handling efficiency by securing a liftable car deck at a lowest point, in an intermedite position and an uppermost position by a suspension device formed of several sets of four-mode three-bar link mechanism. SOLUTION: A liftable car deck 3 provided between fixed decks 1, 2 can be elevated by an elevating device and is supported on the hull centerline side, that is, on the side not provided with a guide post, at a lowest point of securing clear height CH1, CH2 by a linkage L. The linkage L is composed of four-node and three-bar elements. A first node L1 of a first bar B1 is rotatably fitted to an eye plate E1 of the fixed deck, and the first bar B1 and a second bar B2 are connected by a second node L2. The second bar B2 and a third bar B3 are connected by a third node L3. The lower part of the third bar 3 is rotatably fitted to an eye plate E3 of the car deck 3 so as to support the car deck 3 at the lowest point.
Patent JP-H10180640-A (JP)
Title: Seasoning ring
Inventor: TATSUTA JIRO
IPC: B24B53/017
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a seasoning ring having sufficient strength, for smoothing a renewed abrasive cloth. SOLUTION: A seasoning ring 11 is shaped such that the function f(r) regarding the rate of the deposition of grinding grains 15 in the circular region of radii (r) up to ar0 from the center on the assumption that the circumference is one is formulated as follows: f(r)= r/(r0 <2> -r<2> )<1/2> }× (1-a)<1/2> /(1+a)<1/2> }, where r0 is the radius of the ring and (a) is more than 0.5 and less than one. The error allowance of the function f(r) is between -0.3 and +0.3. The whole circumference defined by (r) between ar0 and r0 may not necessarily have the grinding grains 15. The optimum deposition rate f(r) of the grinding grains 15 in the region defined by (r) between ar0 and r0 is between 0.9 and 1. The seasoning ring 11 thus formed can smooth a renewed abrasive cloth.
Patent JP-H11190863-A (JP)
Title: Camera
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange a camera shake detection part without making a camera larger. SOLUTION: A vibration detection part 31 detecting camera shake is arranged at the lower part of a back cover 20 being the dead space of the back cover 20 part of the camera and also at the part in the downward direction of a plane where a pressing plate 21 is orthogonally crossed with a photographing optical axis. The detection part 31 is ordinarily provided with plural terminals 32. A substrate 33 is connected to the terminals 32. A pressing plate attaching member 34 and a leaf spring 35 are disposed between the back cover 20 and the pressing plate 21. The detection part 31 and a vibration detection control part are connected through the substrate 33.
Patent JP-H06203265-A (JP)
Title: Article storage column
Inventor: YOKOTA AKIO
IPC: G07F9/00
Filed: 1992-12-28
Abstract: PURPOSE:To reduce the generation of impulse and noise at the time of article drop by changing the height of an article inserting port by pulling a slide door upward corresponding to the height of housed articles. CONSTITUTION:When the height of cross piled articles reaches near a slide board 13A at the top part of a slide door 10, a stopper is canceled by pulling a handle upward, and the slide board 13A at the top part is pulled up to a prescribed height. In this case, a slide board 13 is also moved upward while being interlocked with the pulling-up of the slide board 13A at the top part and raising a link arm 14. Thus, the articles are piled up and housed in the posture of falling down side ways after the slide door 10 is pulled up to the prescribed height. In this case, an opening part 11 formed on the front face of a main body 1 of the column is partially closed from the downside by the slide door 10, and the height of an article inserting port 11A can be increased by further pulling this slide door 10 upward corresponding to the height of housed articles.
Patent JP-2000175834-A (JP)
Title: Back washing tool
Inventor: MIYAGI TAKESHI
IPC: A47K7/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a back washing tool that can be used easily even by a person with a disorder in the shoulder or the elbow such as pain. SOLUTION: This back washing tool is comprised of a clasping section 1, an inverted U-shaped handle section 2 following the clasping section 1, a washing tool mounting member 3 attached to the tip of the handle section 2, and a washing tool 4 attached to the mounting member 3. In the back washing tool, the handle section 2 is structured so as to bend at several positions, and the mounting member 3 is made bendable.
Patent JP-2000181855-A (JP)
Title: Dma transfer system
Inventor: MIZOGUCHI TADAO
IPC: G06F13/28
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a DMA transfer system by which a more complicated DMA(direct memory access) transfer system is realized by extending the function of a built-in DMA driver with poor function property. SOLUTION: The system is provided with CPU 101 having the built-in DMA driver 102 by which a transfer enable signal as against a channel and an address as against a memory are outputted by receiving a DMA transfer request signal from the channel and DMA transfer is realized, the plural channels 104 to be a DMA transfer object, a built-in DMA driver control circuit 103 which controls the built-in DMA driver 102 and is at an outer side of CPU and a DMA operation permitting circuit 105 executing control whether DMA transfer is permitted as against one of plural DAM including the built-in DMA driver 102 or not when complicated data transfer is realized by combining the other plural DMA drivers including the built-in DMA driver 102 in the system.
Patent JP-2001171044-A (JP)
Title: Method for manufacturing laminate
Inventor: NAKAII KOJI
IPC: B32B25/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To easily form a coating layer excellent in interior protecting capacity or appearance on the outer periphery of the main body of a seismic isolator apparatus or the like for a short time. SOLUTION: A plurality of hard plates 1 and flanges or connection steel plates 3, 3 are arranged so as to be spaced apart from each other and unvulcanized rubber is injected in the gaps between these plates and heated and vulcanized. After vulcanization, the vulcanized main body 5 is immediately demolded and a side mold 13 is arranged around the main body 5 and an unvulcanized rubber material 4' is supplied to the space between the side mold 13 and the main body 5 to be heated and vulcanized by the heat possessed by hot plates 7, 8 and the main body 5.
Patent JP-H06197240-A (JP)
Title: Video signal processor
Inventor: KONYA NAOTO
IPC: H04N5/202
Filed: 1992-12-25
Abstract: PURPOSE:To provide a video signal processor which can prevent the occurrence of a difference of levels of luminance and also can suppress the change of a hue by separating a low band component from a high band one of a video signal and applying the gamma correction to the low band component only. CONSTITUTION:Only the low band component is taken out of a video signal 4 sent from a CDS circuit 3 by an LPF 5. The luminance signal separated by the LPF 5 undergoes the gamma correction through a gamma correcting circuit 7. Meanwhile the luminance signal obtained through the LPF 5 and the signal 4 are supplied to a subtractor circuit 6 where the luminance signal is subtracted from the signal 4. An adder circuit 8 adds the luminance signal that undergone the gamma correction through the circuit 7 to the color modulated signal obtained through the circuit 6. Thus the gamma correction is applied to the luminance signal only with no influence received from the color modulated signal. In such a constitution, it is possible to obtain a gamma correcting circuit which has no variance of luminance caused for each line and produces no difference of levels of luminance.
Patent JP-H06202506-A (JP)
Title: Fixing device
Inventor: HAMADA TATSUO
IPC: G03G15/00
Filed: 1992-12-26
Abstract: PURPOSE:To prevent the deformed reverse curling of an ejecting recording material from occurring by constituting a recording material guide member with height in a recording material carrying direction making both end parts higher by a prescribed quantity than in the central part in the width direction. CONSTITUTION:Guide rib members 15a being as a sub-guide member are provided on both end sides of the recording material width direction of an exit guide member (separation guide) 15 which is arranged on the recording material exit side of a fixing nip part 14 and which guides the recording material coming out from the nip part 14 to a pair of first ejecting rollers 16 so that they may be made to project from the recording material guide surface of the guide member 15. Then, the reverse curling of both end parts of the width direction of the recording material coming out from the nip part 14 of a fixing device is prevented from becoming larger than that at the central part and the occurrence of the deformed reverse curling is eliminated. Thus, the deformed reverse curling of the recording material immediately after the cold rising thereof can be improved without changing curling performance as a whole and the cost of a product. In accordance with it, the arraying property of an ejecting paper can be improved and the number of accumulating sheets can be increased.
Patent JP-H05179773-A (JP)
Title: Interior and exterior material showing various coloring
Inventor: YATSUYANAGI AKIRA
IPC: E04F13/07
Filed: 1991-12-28
Abstract: PURPOSE:To prevent interior and exterior materials from changing and fading colors by forming a reflecting sheet of a surface layer section having a polarization sheet, a middle layer section having one-way orientation sheet and a basic layer section having an aluminum foil, and piling up them to stick on. CONSTITUTION:Interior and exterior materials 1 are so constituted that a polarization sheet 2 of a polymer film having polarization performance, an orientation sheet 3 of the polymer film oriented along the axis and an aluminum foil 4 to make lights passing through the polarization sheet 2 and the orientation sheet 3 reflect are made to adhere to each other in a sandwich-shape with proper adhesives 5. At that time, the orientation sheet 3 is inclined to 45 degrees against the polarization sheet 2 to stick on. Accordingly, the interior and exterior materials 1 are colored by polarization and refraction of lights, and they are changed into various colors from view angles. According to the constitution, the changing and fading of colors can be prevented.
Patent JP-H11251006-A (JP)
Title: Lead frame, lead frame assembly and relevant method
Inventor: MILLER TIMOTHY J
IPC: H01R24/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved lead frame and a lead frame assembly for housing such improved lead frame. SOLUTION: A bent section 28 of a circuit trace segment is so bent as to get over a neighboring circuit trace segment 18 and circuit trace segments 20 and 22. A remote contact segment 30 of the bent section 28 is so arranged as to be adjacent and parallel to a remote contact segment of the circuit trace segment 22.
Patent JP-2001174911-A (JP)
Title: Liquid crystal projector device
Inventor: WATABE MITSURU
IPC: H04N5/74
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To easily exchange the polarizing plate of a liquid crystal display board. SOLUTION: Red, green and blue light beams separated from a white light beam are made incident on the liquid crystal display boards 2B, 2G and 2R through a polarizing film 1. The light beams modulated according to respective color video signals and emitted are fetched through a polarizing film 3, composited by a dichroic prism 4, and projected to a screen by a projection lens 5. The films 1 and 3 are roll type ones and wound round rotary shafts 1a and 3a. While they are guided by rollers 6a, 6b, 6c and 6d, they pass on three liquid crystal display boards and are taken up to take-up shafts 1b and 3b. When the performance of the polarizing film is deteriorated, the take-up shafts 1b and 3b are rotated by the operation of a handle or the driving of a motor so as to take up the already used part of the polarizing film.  By setting the parts of the rotary shafts 1a and 3a and the take-up shafts 1b and 3b as a cartridge type, the polarizing film where the unused part does not exist is easily exchanged.
Patent JP-2000108088-A (JP)
Title: Hammering mechanism of punching machine unit
Inventor: FURUTA MASATO
IPC: B23P23/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To secure straight advancing property in the vertical operation of a punch as well as to improve changing workability and detachability of a punch. SOLUTION: A hammering mechanism in a punching machine unit having a punch ram 22 attached to a punch setting part of a unit main body U and having a hammering mechanism 38 of a punch 38 and a punch holder 54 provided on the punch ram is improved. A hammer part 50 is provided by being connected to a driving part of the hammering mechanism arranged on a punch ram 22, the hammer part connects a hammer 52 connected to the driving part through a coupling 53 to the punch holder 54 and a bearing cage 55 is interposed in the surface to which the hammer and the punch holder are to be connected.
Patent JP-H074775-A (JP)
Title: Cooling device using solar heat
Inventor: WATANABE MASAYUKI
IPC: F25B15/14
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a compact, mobile cooling device which does not use a piping, a pump, an expansion valve, etc., and uses solar heat alone as energy source. CONSTITUTION:As separation barriers between a low-temperature evaporator 2 and an atmospheric vapor absorption/generation device 3 and between the low pressure evaporator 2 and an atmospheric condenser 4, semipermeable membranes are used. Solvent in the evaporator 2 absorbs heat, turns into solvent vapor, permeates a semipermeable membrane 31, is absorbed into solution in the vapor absorption/generation device 3 and returns to solvent again. At this time, the solvent is turned to solvent vapor by condensing sensible heat and solar heat, and enters the condenser 4. The solvent vapor comes in contact with a radiation panel 43, condenses to solvent while releasing heat, permeates a semipermeable membrane 41 and returns to the evaporator 2.
Patent JP-H06193084-A (JP)
Title: Construction method for undeground structure
Inventor: KITAMURA MORIO
IPC: E02D29/045
Filed: 1992-12-21
Abstract: PURPOSE:To prevent the collapse of an earth retaining wall, and ensure an easy work for arranging steel reinforcements or the like without providing a strut, a wailing strip or the like by laying a floor slab after the erection of the earth retaining wall, but before drilling an underground pit. CONSTITUTION:The continuous wall of an earth retaining wall 2 is erected on a foundation 1 and, then, a floor slab 3 is laid on the wall 2. In this case, the slab 3 is provided in advance with an opening 4 and concrete feed holes 5. Thereafter, a drilling machine is installed in the slab 3 through the opening 4, and a drilling work is started at the opening 4 until the completion of an underground pit 6. In this case, the collapse of the wall 2 is prevented by the action of the slab 3. Then, an underground bottom plate 8 is placed on the bottom of the pit 6. Furthermore, steel reinforcements 9 are arranged on the inner surface of the wall 2 and a form 10 is placed therein. Subsequently, concrete is placed in the form 10 via the concrete feed holes 5. According to this construction, a strut and a wailing strip does not hinder a work for arranging the reinforcements and providing the form 10, thereby ensuring an easy construction work.
Patent JP-H10176020-A (JP)
Title: Ethylene/polyalkylene glycol (ether) (meth)acrylate copolymer and breathable and impermeable film made therefrom
Inventor: LE BLEVEC JEAN MARC
IPC: C08F210/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer having permeability to water vapor but impermeable to liquid water by using ethylene, a polyalkylene glycol (ether) (meth) acrylate monomer, etc., as the monomer units. SOLUTION: This copolymer is composed of (A) 99-50wt.% of ethylene, (B) 1-50wt.% of a monomer expressed by the formula (R1 is H or CH3 ; (m) is 2-4; (n) is 2-25), e.g. polyethylene glycol (ether) (meth)acrylate and (C) 0-20wt.% of a third monomer and has an average molecular weight of 5,000-65,000. Preferably, the copolymer has a melt index MI of 0.5-100 and the component C is e.g. an α-olefin having one or plural unsaturated groups and at least 3 carbon atoms.