baber/WOPTO huggingface dataset:
Patent JP-S60195041-A (JP)
Title: Method and apparatus for coating optical fiber with metal
Inventor: KAKUZEN HIDEO
IPC: G02B6/44
Filed: 1984-03-15
Abstract: PURPOSE:To obtain a high-quality metal coating layer suppressing the formation of bubbles in the coating layer, by preheating an optical fiber core under reduced pressure to a temperature nearly equal to or lower than the temperature of the molten metal, passing the preheated fiber through the molten metal, and introducing into a forming die. CONSTITUTION:The core of optical fiber is preheated, and at the same time, the chamber 14 in the casing 13 hermetically covering the core-supplying part is evacuated with the vacuum pump 15. The core 10 passed through the guide roller 16 is introduced into the molten metal 18 in the container 17 maintained under the evacuated state to coat the surface of the core 10 with the metal. The metal-coated core is introduced to the squeezing die 21 via the guide rollers 19, 20 and the outer diameter of the coating layer is determined by removing excess metal from the surface. The core passed through the die is introduced into the winding apparatus 23, and wound around a bobbin, etc. A series of the above operations are carried out under evacuated state since even the winding apparatus is covered hermetically with the casing 13,and the chamber 14' connected to the chamber 14 of the core-supplying part is also evacuated.
Patent JP-S62244241-A (JP)
Inventor: ARUBERUTO GENSUTAA
IPC: F04D13/06
Filed: 1987-03-06
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-H07309310-A (JP)
Title: Newspaper bundle separator
Inventor: AOYAMA TAKESHI
IPC: B42D7/00
Filed: 1995-02-14
Abstract: PURPOSE:To take out newspapers piled in bundles with their posture arranged in each bundle while the bundles are placed 180 deg. rotated with respect to one another by utilizing a nature that an angle between two sides bends and an angle between two sides having a fold line does not bend. CONSTITUTION:A separator comprises a hopper 4, symmetric pallets 5, 6 which move in parallel with short sides of newspaper and a receiver 7 for receiving falling bundles. Each pallet has receiving parts 5a, 6b and separating parts 5b, 6b coupled to each other, while the right-angled triangular separating parts 5b, 6b are coupled so that their distance can be extended/shortened whereby the pallets close a bottom of the hopper except when separating the bundle, and the separating parts 5b, 6b move in the hopper with a distance at the time of separating. When a short side is put into the pallet in parallel with a moving direction of the pallets, an angle between sides of a bundle at the lowermost stage sags between the opened separating pars 5b, 6b, so that following separating parts 5b, 6b enter between that bundle and a bundle on it to have the lowermost bundle dropped from the hopper.
Patent JP-S53135277-A (JP)
Title: Observation method for pattern defect of semiconductor wafer
Inventor: NISHIOKA SUNAO
IPC: G01N21/88
Filed: 1977-04-30
Abstract: PURPOSE: To make it easy to detect pattern defects, which make elements faulty, by observing pattern defects mainly in the outside periphery area of the semiconductor substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10246377-A (JP)
Title: Branched pipe joint
Inventor: UEDA HIROSHI
IPC: F16L41/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To shorten a branch pipe part for work so as to improve the workability by constituting a joint main body part by a saddle part which is fused and bonded on a side face of a main pipe and a branched pipe part which protrudes from the saddle part and abutting and fusing a pipe body part made of a material which can be sealed by squeezing to a tip of the branched pipe part. SOLUTION: When a branched pipe joint 10 is attached to an existing main pipe 11 in which fluid such as gas flows, a current is first carried into a heat generation wire 16 in a condition in which a saddle part 12 is set to a predetermined position of the main pipe 11, and an inner peripheral face of the saddle part 12 is fused and bonded to the main pipe 11. By rotating and inserting a cutter like a cylinder having air-tightness for a pipe body part 15 from a tip of the pipe body part 15 in this condition, a hole is drilled in the main pipe 11.  Next, a position about three times from a fused part for an outside diameter of the pipe body part 15 is squeezed by a tightening tool to block the pipe body part 15 after the current is returned to a tip part of the pipe body part 15, and then the cutter is pulled out of the pipe body part 15 to connect a predetermined branched pipe with the tip of the pipe body part 15 through a joint.
Patent JP-H03251421-A (JP)
Title: Injection molding machine
Inventor: MURASHIGE SHOZABURO
IPC: B29C45/76
Filed: 1990-02-28
Abstract: PURPOSE:To enable the mechanism of mold-clamping side and the mechanism of injecting side to be continuously operated not allowing the main body of a molding machine to perform injection by selectively operating a selectively operating switch in the mode of regulating operation. CONSTITUTION:When a selectively operating switch 60 is selectively operated in the mode of regulating operation, while top and bottom forces 12A, 12b are closed, a block plate 25 is advanced so as to block a hole 22a. After the top and bottom forces 12A, 12B have been clamped, a cylinder 33 is lowered, and a nozzle 33a is brought in contact with the top force 12A. Next, the cylinder 33 is raised by a nozzle-touching cylinder 321. Then, the clamping pressure of the top and bottom forces 12A, 12B by a mold-clamping cylinder 27 is released. While the top and bottom forces 12A, 12B are opened by an opening and closing cylinder 24 and a work W is taken out by an unloader 3, upper and lower ejectors 28, 30 are projected, and both ejectors 28, 30 are returned. Then next work w is set by a loader 2.
Patent JP-S53136040-A (JP)
Title: Preparation of hot-melt coating resin composition
Inventor: HOSOKAWA ETSUO
IPC: C08L29/04
Filed: 1977-04-30
Abstract: PURPOSE: To obtain a hot-melt coating resin compsotiion capable of forming films having improved electrical and mechanical properties, by incorporating a preceondensate polyester resin having polyfunctional components with polyvinyl alcohol and a curing agent, followed by adjusting the melt viscosity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59177383-A (JP)
Title: Structure for preventing stress corrosion cracking of stainless steel
Inventor: KUMADA MAKOTO
IPC: C25D5/26
Filed: 1983-03-25
Abstract: PURPOSE:To prevent the stress corrosion cracking of a stainless steel member by plating the surface of the member contacting with a corrosive medium with a platinum group metal. CONSTITUTION:A member for an apparatus for the chemical industry is made of stainless steel, and the surface of the member contacting with a corrosive medium such as chlorine ions or bromine ions is plated with a platinum group metal having small ionization tendency, preferably rhodium. The stress corrosion cracking of the stainless steel member can be prevented.
Patent JP-H04268203-A (JP)
Title: Magnetic head
Inventor: HIKICHI TORU
IPC: H01F5/02
Filed: 1991-02-23
Abstract: PURPOSE:To contrive miniaturization of a coil bobbin and to make it easily correspond with a magnetic head for a thin type drive. CONSTITUTION:In a magnetic head consisting of a front core 1 constituting a closed magnetic path via a magnetic gap, a back core 2 and coil bobbins 3 and 4 arranged to be fitted with these front core 1 and back core 2, the above coil bobbins 3 and 4 are formed integrally with a driving coil wound parts 23 and 24 including terminal parts 25a, 25b, 26a, 26b and 26c by ceramics.
Patent JP-H11246921-A (JP)
Title: Mercury refining apparatus and method therefor
Inventor: TANAKA KAZUHISA
IPC: C22B43/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a mercury refining apparatus capable of refining stable mercury of high purity and a method therefor. SOLUTION: This apparatus includes an evaporating means 9 for generating vapor by heating up mercury, a condensing means 11 for liquefying the vapor generated from this evaporating means 9, a vapor pipe 10 for introducing the vapor from the evaporating means 9 to the condensing means 11 and vacuum systems 6, 7 and 8 for evacuating the evaporating means 9, the condensing means 11 and the vapor pipe 10.
Patent JP-H09217590-A (JP)
Title: Method and device for disposing of sludge, for use in earth pressure type shield construction method
Inventor: KASHIMA YUTAKA
IPC: E21D9/12
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To make the amount of industrial waste as small as possible by efficiently separating sand and gravel from soil excavated at a working face. SOLUTION: Earth 7 discharged from a working face is temporarily put in an earth reservoir 15 and then taken out of the earth reservoir 15, adjustment muddy water 70 is added to the earth 7 and converted into primary muddy water 30 through stirring and mixing, and this primary muddy water 30 is separated into secondary muddy water 42, sand, and grave. Next, the secondary muddy water 42 is separated into convertible muddy water 48 and extra muddy water 49, the sand and gravel 43 are disposed of as general surplus soil 46, the extra muddy water 49 is separated into particles and filtered water 59, and the particles are formed into dehydrated cakes 58 and disposed of as industrial waste 61.
Patent JP-S60194953-A (JP)
Inventor: ASANO YUKIHIRO
IPC: A61H33/06
Filed: 1984-03-19
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-S56144876-A (JP)
Title: Carbon dioxide welding equipment
Inventor: YOSHINO SOUICHI
IPC: B23K9/29
Filed: 1980-04-14
Abstract: PURPOSE: To control the elevation of temperature of contact tip and prolong its life, by providing a cooling medium supplying passage capable of communicating the cooling medium to the contact tip.  
     CONSTITUTION: The welding is performed by generating the arc between welding rod 2 and yoke 4 in the atmosphere of gaseous carbon dioxide 7. During this welding period, cooling water 9 supplied from supply pipe 10 circulates cooling medium supplying passage 8a of contact tip 8 and the elevation of temperature of tip 8 is suppressed at a low level. Thus the deterioration of tip 8 caused by the arc is prevented. Cooling water 9 is collected into the cooling tank through supply pipe 10 after circulating supplying passage 8a of tip 8 and cooled. The water cooled in the cooling tank is circulated to tip 8 through supply pipe 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56147222-A (JP)
Title: Input and output controller
Inventor: SHIMOMURA TSUTOMU
IPC: G06F11/00
Filed: 1980-04-18
Abstract: PURPOSE:To reduce the burden of software, by providing a register which holds the base address (BA) and the bound limit address (BLA) and a means which performs the comparison operation so that the address does not exceed BLA at the access time to the main memory. CONSTITUTION:For data transfer, several data control blocks DCB are prepared. At this time, a determined constant address is prepared for the first DCB, and this address is increased by +3 in adder 5 through DCB address register 27, and the output of adder 5 is inputted to BA & BLA register 21. In case of the access to the main memory, data address DA22 and contents of tally counter 24 are added by adder 9, and the addition output is compared with the value, which is obtained by adding a prescribed number to the limit part of register 21, by comparator 10; and if DA+tally >= limit is true, the boundary error is decided to stop data transfer. As a result, the burden of software is reduced, and fine memory protection is possible, and data destruction is restrained to a minimum.
Patent JP-S59175665-A (JP)
Inventor: CHIYAARUZU EDOWAADO KURAUSU
IPC: F16H63/40
Filed: 1984-03-19
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-H0629452-A (JP)
Title: Integrated circuit package and its manufacture
Inventor: BIDEYUUTO BAATATSUCHIYARIYA
IPC: H01L23/485
Filed: 1993-02-18
Abstract: PURPOSE: To enable formation of a chip carrier which integrally forms separate signal wires to a package structure by appropriately connecting a first insulating layer, a second insulating layer and a lead frame among a conductor plate. CONSTITUTION: An integrated circuit is provided with a conductor plate 10, a first insulating layer 14 adjoining the conductor plate 10, and a first conductor layer 24 adjoining the first insulating layer 14. It is provided with a second insulating layer 33 adjoining the first conductor layer 24 and a lead frame 34 adjoining the second insulating layer 33 and having conductor leads. It is provided with one or more biases 22 inside the second insulating layer 33 which electrically connects the first conductor layer 24 to the lead frame 34 and a first connecting means electrically connecting the conductor plate 10 to the lead frame 34. In the integrated circuit provided with these, ICs and mounted circuit packages can be integrated inside a plastic shell, using thin film technology.
Patent JP-S61209232-A (JP)
Title: Production of laminated sheet
Inventor: MATSUO MASATO
IPC: B32B15/08
Filed: 1985-03-14
Abstract: PURPOSE:To obtain a laminated sheet impregnated with a resin uniformly in improved quality and having excellent electrical properties, etc., by impregnating a substrate with a phenolic resin varnish having a residual methylol group ratio of higher than a specific level, drying the varnish, impregnating a specific amount of a phenolic resin to the substrate and drying and laminating the impregnated substrate. CONSTITUTION:A substrate for a laminated sheet is impregnated with a phenolic resin varnish for primary impregnation use and having a residual methylol group ratio of >=1(wt)%, and the varnish is dried. A phenolic resin varnish for secondary impregnation is impregnated in the above substrate to attain a total resin content of 45-60%, and is dried to obtain a prepreg. Necessary number of the prepreg sheets are laminated and if necessary, a metallic foil having adhesive layer is applied to the surface of the laminate to obtain the objective laminated sheet.
Patent JP-H0586205-A (JP)
Title: Production of crosslinked polymer particle
Inventor: BUTSUGAN MICHIO
IPC: C08J3/24
Filed: 1992-03-10
Abstract: PURPOSE:To provide the subject porous particles prevented from their surface debonding (microgel debonding). CONSTITUTION:The objective particles can be obtained by further crosslinking glycidyl group-bearing porous crosslinked polymer particles using a compound having at least two functional groups reactive with the glycidyl group.
Patent JP-H01227325-A (JP)
Title: Indirect cathode heater
Inventor: KOIZUMI YUKIO
IPC: H01J1/24
Filed: 1988-03-07
Abstract: PURPOSE:To prevent damages from being caused in the insulation layer of a cathode heater of double spiral structure coated with the insulation layer by forming a film which can be removed by heating between at least neighboring spirals. CONSTITUTION:A film 9 which can be removed by heating is formed at least between neighboring spirals of a cathode heater 6 of double spiral structure coated with an insulation layer 8. The film 9 may be of any material which can be removed by decomposition and evaporation in the sealing process; any material with the main constituent of organic plastic may be used. As the main constituent of the organic plastic in this case, acrylic resin or the like obtained by polymerizing nitrocellulose, and poly vinyl alcohol, or metacrylic acid methylester, and benzoyl peroxide is used.
Patent JP-H03253331-A (JP)
Title: Manufacture of welt for automobile
Inventor: SATOU NOBUMASA
IPC: B29L31/58
Filed: 1990-03-01
Abstract: PURPOSE:To provide superior finish and appearance and enhance clamping force and resistance to heat to a flange section by overlapping continuously a skin material to which a film-shaped hot melt bonding material is applied preliminarily to the outer surface of a welt base bottom section of a welt half- finished product and force bonding thereon. CONSTITUTION:A skin material 3 such as a side cloth or the like and a film- shaped hot melt bonding material 2 are stuck together preliminarily by means of heated roller or the like and cut into the required width. Solid rubber, sponge rubber and a core bar are transferred to an extrusion molding machine 4 and co-extrusion molded, and then vulcanized in a vulcanizing oven 5 to manufacture a welt half-finished product. Then the skin material 3 composed of a film-shaped hot melt bonding material 2 applied on the outer surface of a welt base bottom section 1a of the welt half-finished product is overlapped, and a film-shaped hot mlet bonding agent is melt bonded by regenerative heat at the time of vulcanizing the welt half-finished product, and then a base bottom section 1a is bent into the U-shape by a bender 6 to manufacture a product.
Patent JP-H07256559-A (JP)
Title: Annular blade for slicing work and shaping of grinding wheel cutting edge part
Inventor: KINOSHITA HIDEKI
IPC: B28D5/02
Filed: 1994-03-23
Abstract: PURPOSE:To improve the cutting performance by improving the smoothness in the supply of coolant and the discharge of chips, as for an annular blade for the slicing work for a workpiece. CONSTITUTION:At the inner peripheral part of an annular blade 10, a grinding wheel cutting edge part 11 consisting of grinding grains and an electric conductive bond for loading the grinding grains is installed. On both the side surface of the grinding wheel cutting edge part 11, each electrode 46 is set oppositly, and an electric current is allowed to flow by the application of a voltage, supplying an electric conductive coolant between both, and the electric current is increased and decreased during the revolution of the annular blade 10, and a plurality of recessed parts extending in nearly the same direction to the blade radius direction are formed on both the side surfaces of the grinding wheel cutting edge part 11.
Patent JP-S61236552-A (JP)
Inventor: POORU UORUTAA KURINKO
IPC: G03F1/76
Filed: 1986-03-11
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-H0316552-A (JP)
Title: Method and apparatus for local nuclear resonance spectoscopy
Inventor: GURIIMU MATSUKINON
IPC: A61B5/055
Filed: 1990-03-02
Abstract: PURPOSE: To get off dependency of an echo time on a J bonding strength by using a first, a third and a proceeding pulse amongst of 180 deg. high frequency pulses as slice selective pulses and using a second pulse as a selected frequency pulse to excite one of bonded components of substance. CONSTITUTION: A patient 20 is laid within a coil 1 arranged concentrically to Z axis on a spherical surface 2. Symmetrically inclined magnetic fields Gz to Gx are produced from three coil units 3, 5, 7. A high frequency coil 11 produces a uniform high frequency magnetic field and receives a nuclear magnetic resonant signal. And, amongst of three 180 deg. high frequency pulses, a first, a third and a proceeding high frequency pulses are slice selective pulses to excite three slices, and a second 180 deg. high frequency pulse is a selective frequency pulse adjusted to excite only one component of two substances bonded to each other. The nuclear resonant signal from partial regions of three slices are treated to determine spectra thereof.
Patent JP-S61209909-A (JP)
Title: Production of colloidal silica for polishing
Inventor: CHIYOU SHIYUNREN
IPC: C01B33/148
Filed: 1985-03-15
Abstract: PURPOSE:To produce colloidal silica having extremely high purity contg. no metallic ions and having improved stability by using quat. ammonium hydroxide as a starting material for forming silicate, removing a quat. ammonium group with a cation exchange resin to obtain a soln. contg. silica, and adding quat. ammonium hydroxide and a dispersant to the soln. CONSTITUTION:High purity silica or silicic ester is reacted with quat. ammonium hydroxide to form quat. ammonium silicate. This quat. ammonium silicate is passed through a cation exchange resin or electrolyzed with a cation exchange membrane to remove the quat. ammonium group and to obtain a soln. contg. silica. This soln. contg. slica is adjusted to 9-10pH by adding quat. ammonium hydroxide and a dispersant, preferably a water soluble surfactant, is further added. Said silicic ester and quat. ammonium hydroxide may be tetramethoxysilane and tetramethylammonium hydroxide, respectively.
Patent JP-H11252275-A (JP)
Title: Telephone set
Inventor: MATSUO SHOJIRO
IPC: H04N1/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set having a transfer telephone function without utilizing a service of a telephone company, by identifying whether the other party of an incoming call is a telephone or a FAX and controlling the transfer in accordance with the other party of the incoming call or controlling to select a transfer destination. SOLUTION: A user inputs a telephone number of the destination to an inputting part 10 to receive a telephone call at the destination while the user is out. When a CPU 1 detects a call in from either of two telephone lines, it confirms whether or not a telephone call has been set to be transferred. When it has been set to be transferred, a line selector 6 is switched, a line receiving the call in is connected to a modem 5 and off-hook is performed. Next, whether the incoming call is from a telephone or a FAX is identified and when it is confirmed that it is from the telephone, the incoming line is once made in a hold state and a hold tone and a message to the effect that the telephone is transferred are sent to let the other party know it. A telephone controlling part 4 is connected to an empty line and the telephone number of a prescribed transfer destination is sent.
Patent JP-H11250139-A (JP)
Title: Commodity information providing system
Inventor: OTA YASUYUKI
IPC: G06Q50/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide commodity information corresponding to each area characteristic to a user accessing an electronic mail at first in an interconnection network (Internet) shopping system. SOLUTION: When a user accesses an electronic mail at first, a server computer 30 retrieves a domain table 402 by a domain server name to which a transactor's personal computer(PC) 10 e.g. belongs and specifies the resident area of the user of the PC 10. Commodity information is selected successively from a commodity having the largest result value of the number of sold units or a sales amount in the specified area by referring to an area-sorted sales result DB 403 and the selected information is provided to the PC 10.
Patent JP-H03254153-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI ISAMI
IPC: H01L21/8249
Filed: 1990-03-02
Abstract: PURPOSE:To improve characteristics of a bipolar transistor and to improve reliability of a device by protecting a base/emitter junction region of the bipolar transistor by an insulating film not to etch a substrate surface when forming a sidewall insulating film in a gate electrode of an MOS transistor. CONSTITUTION:An emitter region 17 of a bipolar transistor is formed selectively together with an emitter electrode 18 using an insulating film 15 which is formed all over a substrate for forming an sidewall insulating film 20 in a gate electrode 10 of an MOS transistor. Thereafter, anisotropic etching is carried out for formation of the sidewall insulating film 20. That is, when the insulating film 15 is anisotropically etched, a base/emitter junction region of a bipolar transistor is covered with the insulating film 15 under the emitter electrode 18 and a substrate surface is not etched. Thereby, it is possible to improve characteristics and yield of a bipolar transistor and to improve reliability without increasing a surface recombination current.
Patent JP-S53138277-A (JP)
Title: Aging device for a semiconductor
Inventor: USUI IKUO
IPC: H01L21/30
Filed: 1977-05-09
Abstract: PURPOSE: To perform the semiconductor aging without using a special thermostat, by providing a mounting panel in which a heating board is built, its container box, and a unit applying a voltage to a semiconductor. 
     COPYRIGHT: (C)1978,JPO&Japio