baber/WOPTO huggingface dataset:
Patent JP-H03184373-A (JP)
Title: Memory integrated circuit and manufacture thereof
Inventor: ARUBEERU BERUJIYUMON
IPC: H01L27/10
Filed: 1990-11-28
Abstract: PURPOSE: To obtain a memory integrated circuit which can be formed on a p-type substrate and are not affected adversely by a parasitic minority carriers by providing a p<-> -type layer on an n<+> -type substrate and forming transistors, constituting memory points by locally changing the p<-> -type layer into an n<-> -type layer by implanting ions into the entire surrounding region of the p<-> -type layer. CONSTITUTION: In a memory integrated circuit provided with a plurality of memories, a substrate on which transistors constituting memory points are formed is constituted by using a substrate 6 doped in n<+> -type and the transistors, constituting the memory points, are formed by providing a thin p<-> -type layer 7 doped in p<-> -type on the surface of the substrate 6 and changing the layer 7 into a layer 9 doped in n<-> -type by implanting ions into the entire region 9 surrounding the area 7' of the layer 7. For example, the thin p<-> -type layer 7 is formed on the surface of the substrate composed of an n<+> -type single crystal layer 6, and a photoresist layer is deposited on the layer 7, and then only small resist islands 8 are left on the layer 7 by exposing and etching the photoresist layer. Then, the p<-> -type layer 7 is changed into the n<-> -type area 9 by implanting ions into the area of the layer 7 not coated with the islands 8.
Patent JP-H06176764-A (JP)
Title: Electrode provided with rib for fuel cell and manufacture thereof
Inventor: NIIKURA JUNJI
IPC: H01M4/86
Filed: 1992-12-03
Abstract: PURPOSE:To provide an electrode provided with a rib for improving the performance of a fuel cell, and a method of easily manufacturing the electrode. CONSTITUTION:A rib 4 having high mechanical strength, which is formed of the similar material as that of an electrode main body, the porosity of which is smaller than the part of the electrode main body, is provided on the surface of an electrode tape 2. After an electrode material and a slurry containing an organic binder are formed into tape, the rib part, which is made of the similar material as that of the electrode main body, and the porosity of which is smaller than the electrode part, is buried in the electrode tape thus formed, before drying the slurry. The ribbed electrode thus provided is sintered before being assembled into a cell, or is baked in the cell.
Patent JP-H09137108-A (JP)
Title: Photosetting printing ink composition
Inventor: SAITOU TAKAO
IPC: C09D11/106
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the surface curability and the adhesiveness to the surface to be printed by incorporating a propenyl ether terminal group containing compound and a cation photopolymerization initiator. SOLUTION: A mixture of 95 to 99.9wt.% compound having two or more propenyl ether terminal groups in the molecule selected, for example, from among propenyl terminal groups containing (poly) ether oligomers of formula I [(n) is 2 to 200; m's of n's are each 0 to 20 with one or more m's being each 1 or more, two or more R<1> which is (n) in number are propenyl and the remaining R<1> 's are each H, an alkyl, acyl, or an aryl;  A is a C2-12 alkylene, an arylene, or a cycloalkylene; and (AO)m part is random addition or block addition] and a propenyl ether terminal group containing polyester oligomers of formula II ((m) is 1 to 200, X<2-3> is a residue of alkylene diols of HOX<2> OH and HOX<3> OH or the like, Y<1> is a polybasic carboxylic acid residue, and Y<1> is a dibasic carboxylic acid residue) and 5 to 0.01wt.% radical photopolymerization initiator is mixed with 5 to 60wt.% reactive diluent.
Patent JP-H09159113-A (JP)
Title: Method of burning heavy oil
Inventor: ITO YUKIYA
IPC: F23D11/16
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To realize the burning of heavy oil with a small boiler by solving the problem of difficulty in heating the fuel to necessary temperature by self generated steam by the small boiler as package boilers that generate the steam of lower temperature. SOLUTION: The burning facility of a boiler or a heating furnace, that burns heavy oil, that is generally burnt well when heated at the temperature of 180 to 190 deg.C and with the viscosity of not more than 30cSt, by spraying and atomizing at the temperature of 150 deg.C with the viscosity of 65cSt to at the temperature of 120 deg.C with the viscosity of 200cSt, is provided with the water emulsion burning method that is the burning accelerating effects of water gas shifting reaction and micro water droplets rupture effect, and the two stage mixing atomizing nozzle that atomizes the fuel. It is provided with divided flame nozzles that are fuel jetting nozzles formed at the end of a burner tip arranged unequally in the circumferential direction and form split flames as the shape of the flames.
Patent JP-H10156741-A (JP)
Title: Screw sucking and holding device of power driver
Inventor: OGATA KIYOSHI
IPC: B25B23/10
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a screw sucking and holding device of a power driver which has a function whereby fastening can be done even by one hand by adding a simple mechanism to permit even a small screw made of a nonmagnetic material to be held against a driver bit. SOLUTION: A power driver, which is so designed that a driver bit 5 can be attached thereto in such a way that tightening torque can be adjusted and that it can be replaced, includes a suction head 11 anchored to a torque adjustment holder 2, a movable sleeve 13 having its rear half fitted into the suction head 11, and projecting forward in a coil spring 14 in such way that its amount of projection can be set, and a sucking and holding cylinder 18 having a bore such that the head 31 of a small screw handled can be fitted into the end of the movable sleeve 13, and replaceably attached while matching the size of the small screw.  The suction head 11, the movable sleeve 13, and the sucking and holing cylinder 18 are placed on the same axis, and a suction device is separately connected to the side of the suction head 11 by a hose to produce negative pressure within the sucking and holding cylinder 18, thereby enabling the head 31 of the small screw to be sucked and held against the driver bit 5.
Patent JP-H11161608-A (JP)
Title: Password input managing device
Inventor: HOTEI TOSHINAO
IPC: G06F21/36
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To secure surer security by displaying a unique password input picture obtained by camouflaging a previously edited and set password input picture so as to reduce a risk that protect by a password would be broken by another person. SOLUTION: In the operation of an information processor provident with a password input managing device and consisting of a microcomputer 1, an external storage device 5, a key input device 6, etc., the unique password input picture obtained by camouflaging password input is edited in stead of a normal password input picture and data on the edited unique input picture are set in a storing means. At the time of starting an information processor next, the set unique password input picture is displayed and the password is inputted in its displaying state. Then, when an inputting password coincides with a registered password, the protect by the password is released to permit the substantial operation of the information processor.
Patent JP-H05157235-A (JP)
Title: Gas lighter with safety device
Inventor: YAMAZAKI NOBUO
IPC: F23Q2/16
Filed: 1991-12-09
Abstract: PURPOSE:To make it impossible to depress an ignition lever during its non-use period by a method wherein a gas lighter with a safety device is comprised of a stopper to be moved toward its locked position when it is rotated in its rotating direction and in turn to be moved toward its releasing position when it is rotated in a direction opposite to the rotating direction. CONSTITUTION:At a lower part of a pressing-down part 21 of an ignition lever 2 is rotatably biased a lock member 4 with a leaf spring 41 through a rotating shaft 40 in one rotating direction. The lock member 4 is provided with a hook part 41 projected outwardly at a position where the pressing-down part 21 can be operated with a finger. It is also provided with a downward projected stopper part 43 which is moved to an upper locked position of an abutting surface 31 when it is rotated in a rotating direction and which is moved toward an upper releasing position of a recess 32 when it is rotated in a direction opposite to the rotating direction. Accordingly, it can have a function of preventing always an accidental ignition and to perform an automatic returning operation.
Patent JP-H11221221-A (JP)
Title: Prosthetic outfit by collagen for tissue repair
Inventor: SHEFFIELD WARREN D
IPC: A61F2/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a prothetic method and device for a defective part of a tissue, realizing a more time- and cost-saving, simple and easier method of using which minimizes invasiveness in comparison with conventional one. SOLUTION: The prosthetic outfit to be attached to a defective part of a tissue comprises at least one collagen pad 60 to be attached to the surrounding tissue of the defective part, and a patch 55 displaceable on the collagen pad 60, and the patch 55 and the surrounding tissue can be adhered to each other by applying pressure and energy. Further, the patch 55 may be integrally formed with the collagen pad 60 or the entire patch 55 may be made of the collagen.
Patent JP-H01165156-A (JP)
Title: Semiconductor device
Inventor: KIMURA SHOICHI
IPC: H01L21/822
Filed: 1987-12-22
Abstract: PURPOSE:To realize a resistance element simultaneously having a high resistance region and a low resistance region by making the film thickness of a polycrystalline layer in the low resistance region thicker than that of the polycrystalline silicon layer in the high resistance region and forming an insulating film onto at least the high resistance region. CONSTITUTION:An insulating film 302 is shaped onto a semiconductor substrate 301, and a polycrystalline silicon film 303 is formed onto the insulating film 302. The film thickness of the polycrystalline silicon layer 303 is made the same as that of a low-resistance region wiring region 304. A first silicon oxide film 305 is shaped through thermal oxidation, a nitride film 306 is formed onto the film 305, and a resist is formed to sections except a high resistance region and the nitride film 306 is removed by hot phosphoric acid. The polycrystalline silicon layer 303 is thermally oxidized to shape a second silicon oxide film 307. The whole is thermally oxidized so as to leave the polycrystalline silicon layer 303 as a high resistance region 309 at that time. The nitride film 306 is gotten rid of by hot phosphoric acid, and the wiring region 304 is formed.
Patent JP-H09159876-A (JP)
Title: Optical module and its manufacture
Inventor: SEKINE SATOSHI
IPC: G02B6/122
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the optical coupling of the optical module by improving the distance and precision between the optical coupling end surface of a semiconductor laser and the optical coupling end surface of a mount substrate. SOLUTION: At least one of element markers 102 and 103 arranged on an optical semiconductor and one mount marker arranged on the mount substrate 3 where this optical semiconductor element is mounted are positioned to mount the above optical semiconductor element on the mount substrate 3 and when the above optical semiconductor optical semiconductor element is optically coupled with an optical transmission line 301 arranged on the mount substrate 3, the overlay positions between the element markers 102 and 103 and the marker are adjusted according to the distances between the optical coupling end surface of the optical semiconductor element and element markers 102 and 103. Then the distance between the optical coupling end surface of the above optical semiconductor element and the optical coupling end surface of the optical transmission line 30 is made constant.
Patent JP-H03108728-A (JP)
Title: Manufacture of semiconductor integrated circuit device having soi structure
Inventor: KOSAKA DAISUKE
IPC: H01L29/78
Filed: 1989-12-13
Abstract: PURPOSE:To form a single-crystal semiconductor film which is isolated with a dielectric film and to avoid restriction on the area of a semiconductor region by forming a dielectric film including a nitride film on a semiconductor film comprising polycrystalline material and the like, removing the dielectric film and a part of the semiconductor film, projecting an energy beam, and obtaining a single crystal film from the semiconductor film. CONSTITUTION:A polycrystalline or amorphous semiconductor film 24 is formed on a dielectric material 22. Dielectric films 26 and 28 which contain at least the nitride film 28 are formed on the film 24. The dielectric films 26 and 28 in an isolating region and a part of the semiconductor film 24 are removed. Then, a liquid-state cooling medium 30 is provided. An energy beam 32 is projected from the side of a surface, and the semiconductor film 24 is made to be the single crystal film. After the cooling medium 30 is removed, a semiconductor film 38 in the isolating region is oxidized with the nitride film 28 as a mask. Thereafter, an electronic circuit is formed in the single-crystal semiconductor film region 58. For example, a P-channel transistor, an N-channel MOS transistor and the like are formed. The dielectric film 22 is formed thereon, and the surface of the substrate is flattened. The polycrystalline silicon film 24 is deposited on the substrate. The semiconductor integrated circuit device having an SOI structure is manufactured by the method described above.
Patent JP-H05160708-A (JP)
Title: Tri-state output circuit
Inventor: IKA MASAO
IPC: H03K19/0175
Filed: 1991-12-09
Abstract: PURPOSE:To reduce power consumption by interrupting a current path between power supplies in a high resistance output state. CONSTITUTION:In a tri-state output circuit in which base potentials of transistors(TRs) Q3, Q4 are reduced by inputting a control signal whose positive logic level '0' to a control terminal CNT to cause a high resistance output state, a current path between a high potential side power supply VCC and a low potential power supply VEE caused in the high resistance output state is interrupted by using P-channel MOS TRs M1, M2 switched by the control signal to reduce the power consumption in the high resistance state.
Patent JP-H08177152-A (JP)
Title: Installation structure for curtain wall
Inventor: EBIYA KUNIHIKO
IPC: E04B2/96
Filed: 1994-12-27
Abstract: PURPOSE: To enable the curtain wall to flexibly withstand external force while a desirable shape from the view point of design is being secured, simplify the structure of the aforesaid wall, and restrain its construction expenditure from being increased. CONSTITUTION: Glass panels 4 are mounted while being continuous in the lateral direction between an upper and a lower lateral frame 2 and 3 which are fixed to the mullions of a building. A panel support fixture A constant in length vertically is disposed roughly at the middle in the vertical line of the joint section for the right and left glass panels 4. And let the panel support fixture A be supported by the mullions 5. The panel support fixture A is locked thereto in such a way that it can be slightly moved with respect to the mullions 5.
Patent JP-H06321715-A (JP)
Title: Solution for disinfection preservation of contact lens
Inventor: REI OGUNBII
IPC: A01N25/30
Filed: 1993-12-22
Abstract: PURPOSE: To provide a soln. for disinfection and preservation which has compatibility with many types of contact lenses, maintains a high level of antimicrobial activity and low toxicity to the tissues of the eyes and does not bond or thicken the disinfectant to the lens surfaces. CONSTITUTION: This soln. for disinfection and preservation contains an antimicrobially effective amt. of the biguanide of the formula ((n) is 1 to 500) or its salts in combination with a buffer agent. The concn. of the biguanide is 0.000001 to 0.0003 wt.%. All of low-mol.wt. oligomers of 4 to 7 in average of (n) high-mol.wt. long-chain polymers up to a mol.wt. of 100,000 and individual monomers of 1 in (n) are used for the biguanide described above, for which the aq. salt (e.g.; hydrochloride) of the biguanide of 2 to 12 in average and more particularly 3 to 8 in the value of (n) is more preferable. The buffer agent described above is preferably a boric acid buffer agent when surfactants are not included in the soln. for disinfection and preservation. Ordinary buffer agents are usable when the buffer agent is combined with a metal ion sealing agent and surfactant.
Patent JP-H03186511-A (JP)
Title: Work supply device
Inventor: TANNO SHOGO
IPC: B65G15/64
Filed: 1989-12-14
Abstract: PURPOSE:To prevent the feeding from duplication and guide even a light weight work securely to a direction changing position by disposing a free rolling pressing roller for pressing the work with the own weight of the roller above a transport surface and disposing a pressing member for pressing with a vertical gap slightly greater than the thickness of the work above a receiving member. CONSTITUTION:Guide members 3, 7 and 4, 8 are respectively brought into contact with the under sides of paired horizontal L shaped members 11a and 11b constituting a receiving member 11. To the guide members are respectively attached pressing members 25, 26 with a gap slightly greater than the thickness of a work 5. These pressing members 25, 26 oppose each other with a gap D4 and release overlapping of the works 5 fed in duplicate. A free rolling press roller 24 supported with a member 20 and exerting a pressing force by its own weight to the work 5 is arranged between guide members 3 and 4 so that an appropriate frictional force is produced between the work 5 and a transport belt.
Patent JP-H10168959-A (JP)
Title: Faucet box and sleeve pipe structure of the faucet box
Inventor: UBAGAI TSUTOMU
IPC: E03C1/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a faucet box and its sleeve pipe connection structure wherein an outer diameter different sleeve pipe can be attached. SOLUTION: With regard to faucet box 1 connecting a bellows-like sleeve pipe 2 in which projections and recesses are alternately formed in the longitudinal direction of an outer peripheral face, two-stage receiving opening parts 11, 12 whose inner diameters d1, d2 are different from each other are formed on the inner peripheral face of a sleeve pipe connection part 10 connecting the sleeve pipe 2. The sleeve pipe 2, the faucet box 1 and a slipping-off prevention tool 3 in which a pawl part 32 is extended in the direction of diameter reduction of the receiving opening parts 11, 12 in a state where it is screwed on the outer peripheral face of the sleeve pipe connection part 10 of the faucet box 1 are provided.  The pawl part 32 of the slipping-off prevention tool 3 screwed on the sleeve pipe connection part 10 bites into the recess part of the outer peripheral face of the sleeve pipe 2 and the sleeve pipe 2 is fixed in the receiving opening parts 11, 12 in a state where the sleeve pipe 2 of the outer diameter D2 matched to the receiving opening parts 11, 12 is inserted in one of the two-stage receiving opening parts 11, 12.
Patent JP-H02169101-A (JP)
Title: Method and device for edging forming
Inventor: TAKAHASHI SHUZO
IPC: B21B1/02
Filed: 1988-12-23
Abstract: PURPOSE:To form a dog bone at both ends and to easily transfer a rolled stock to a succeeding stage by heating both end parts of a slab higher than other parts and strongly edge the slab. CONSTITUTION:The total of a slab 1 is uniformly heated by a soaking-pit furnace 2, is transferred by a transfer device 3 provided with a table roller, and is pressed by a pair of right and left metal dies 5 of a strongly edging device 4. The slab 1 is transferred into a furnace body 6 from an inlet 7 through a transfer device 11 and the total of the slab 1 is uniformly heated by a heater. For end part heaters 13 heating both end parts of the slab 1 at a high temp., two upper and lower liquid fuel supply pipes 14, 15 are inserted, headres 16a, etc., connecting plural headers are closely installed, headers 16d, etc., are installed in separated positions, burners 18a, etc., are connected to the header 16a, etc., in about equal spacing in the length direction. Both end parts of the slab 1 are heated at a temp. higher than that of other parts. After heating, the slab 1 is transferred from an outlet 8 and is strongly edged by a strong edger 4. Thus, a dog bone 20 is formed on both ends of the slab 1 and transfer to a succeeding stage is easily and surely performed.
Patent JP-H08182010-A (JP)
Title: Display fault correction means for crt by external dc magnetic field
Inventor: SAKAGUCHI HIROYUKI
IPC: H04N9/29
Filed: 1994-12-27
Abstract: PURPOSE: To prevent effect of an external magnetic field by using a shield box surrounding other parts than a CRT screen and made of a high permeability magnetic material, a mesh filter and a couple of coils having the shield box in between. CONSTITUTION: A shield box 1 and a shield box front part 2 use a permalloy being a high permeability magnetic material and are shaped to cover a CRT 5 with an irreducible minimum size. The CRT front part being a front part of the shield box is open through which the CRT screen is seen. The shield box front part 2 is in surface contact and magnetically conductive with the shield box 1. The mesh filter 3 integrated with the shield box front part 2 is made of a high permeability magnetic material and reinforced by an acrylic panel 4 through which a light is transmitted sufficiently for both sides.  A couple of coils 6 having the front and rear side of the shield case in between are Helmholtz coils and the effect of an external field is corrected by supplying a current in a direction generating a magnetic field of reverse direction with respect to an eddy current produced by the external DC magnetic field.
Patent JP-H07179925-A (JP)
Title: Method for refining molten steel in ladle
Inventor: OTAKI KEIICHI
IPC: C21C7/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a ladle-refining method of molten steel by which the dipping positioning of a cylinder body is accurately executed, by exactly detecting the molten steel surface position below floated slag, at the time of executing the component adjustment by dipping the cylinder body into the molten steel in the molten steel ladle to add alloy. CONSTITUTION:At the time of adding the alloy by dipping the immersing part of the cylinder body 7 into the molten steel in the molten steel ladle, the slag surface position is estimated beforehand and an offset quantity is added to this estimated value to decided the descending position in the initial stage of the lower end of the immersing part in the cylinder body 7. The cylinder body 7 is descended to this position in the initial stage. The immersing part of the cylinder body 7 is descended into the slag 8 at a low speed and it is detected that the immersing part reaches the molten steel surface with a brightness variation detector. After reaching the molten steel surface, the descent of the cylinder body 7 is stopped, and also, this molten steel surface position is used as the reference and the cylinder body 7 is ascended to the height of the preset waiting point and waited once. The slag 8 on the molten steel surface is dispersed outward during this waiting, and thereafter, the cylinder body 7 is again descended, and after reaching the prescribed depth position and being stopped, the refining treatment of the molten steel from the cylinder body is executed.