baber/WOPTO huggingface dataset:
Patent JP-H10310249-A (JP)
Title: Laying or transporting device utilizing compressed air
Inventor: KONNO KENICHI
IPC: B61B13/12
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a laying or transporting device utilizing compressed air, which is excellent in running stability. SOLUTION: A laying or transporting device, which moves an inner moving element 4 by supplying compressed air into a slit pipe 1 held airtight by the pressure receiving member 7 of the inner moving element 4 closing the line part of the slit pipe 1 and by a slit sealing member 3 closing a slit 2 in the slit pipe 1, and which operates via a connecting member 6 provided on the inner moving element 4, includes a traveling rail 11, which is provided parallel to the slit pipe 1, and a traveling truck 12 which travels along the slit pipe 1 and the traveling rail 11.  The traveling truck 12 has traveling rollers 13, 14, which are connected to the connecting member 6 provided on the inner moving element 4 moving inside the slit pipe 1, and which rotate as they abut to the slit pipe 1 and the traveling rail 11, and the traveling truck 12 travels as the inner moving element 4 moves, with the load of the traveling truck 12 allotted to the slit pipe 1 and the traveling rail 11.
Patent JP-S61297005-A (JP)
Title: Single spindle turret unit
Inventor: KOBAYASHI YOSHIKAZU
IPC: B23B39/20
Filed: 1985-06-24
Abstract: PURPOSE:To make it possible to quickly select a tool required for use out of various kinds of loaded tools, by rotating a spindle head utilizing a motor- driven cam-drive mechanism. CONSTITUTION:As a geared motor starts rotation, a cam axis 24 rotates, the clutch axis 15 is pushed back firstly by the first cam follower 33, and the clutch 12 is cut off. Then, a spindle head 7 is raised by the third cam follower 42, and the coupling 3 is cut off. Thereafter, the spindle head 7 is rotated coupled with each spindle 11 by the second cam follower 40. Then, the spindle head 7 is lowered by the third cam follower 42 and is connected with the coupling 3. Following this, the clutch 12 is connected there to by the first cam follower 33, a spindle adjacent to a spindle 11' is faced forward and connected with the clutch shaft 15. With repetition of these operations, a required tool is quickly selected out of loaded tools.
Patent JP-S62292499-A (JP)
Inventor: NISHIJIMA OSAMU
IPC: B43L13/00
Filed: 1986-06-13
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-H0429206-A (JP)
Title: Optical connector
Inventor: KOMATSU YASUCHIKA
IPC: G02B6/38
Filed: 1990-05-25
Abstract: PURPOSE:To easily fasten and release a ferrule on each side and to miniaturize a device by arranging holding members, which have engaging parts which can be engaged with engaging parts of ferrules, on both end sides of an adapter incorporating an alignment sleeve. CONSTITUTION:Collar parts 12 and 13 constituting the engaging parts are provided on the outside peripheral parts of ferrules 10 and 11 which hold and fix optical fibers. An alignment sleeve 15 is incorporated and arranged in a hole provided in an adapter, and holding members 16 which are made of plate- shaped elastic members and are bent into hooks are arranged in and fixed to both end sides of the outside peripheral part of the adapter 14, and their open end parts 16a are provided with notched parts 16b as engaging parts which can be fitted to rear parts of collar parts 12 and 13 of ferrules 10 and 11. These open end parts 16a are so set that they are freely opened and closed against the elastic force. Thus, ferrules 10 and 11 are individually easily fastened and released, and breadthwise dimensions of ferrules 10 and 11 are reduced to miniaturize the device.
Patent JP-S62296084-A (JP)
Inventor: MONNO EIJI
IPC: E06B5/00
Filed: 1986-06-13
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-S6026883-A (JP)
Inventor: INUI YOSHIHARU
IPC: F16L35/00
Filed: 1983-07-25
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-S61293572-A (JP)
Title: Continuous ultraviolet ray irradiator for painting and drying pencil
Inventor: SOGA FUJIO
IPC: F26B23/04
Filed: 1985-06-21
Abstract: PURPOSE:To dry a pencil uniformly and continuously by transporting the pencil on a conveyor to an UV ray irradiation chamber, directly irradiating UV rays on the pencil and simultaneously irradiating the UV rays reflected by an irregular reflector and a concave reflector convergently on the pencil. CONSTITUTION:The irradiator is composed of a conveyor 1 consisting of two endless chains 2 stretched in parallel at an appropriate interval and an UV irradiation chamber 4 for surrounding the conveyor 1 over the prescribed length. Many serrate supporting plates 5 for bearing both end parts of a pencil (a) in point contact are protrusively provided to the outer peripheral surface of each chain. UV ray irradiating lamps 6b and 6a are provided on the upper and the lower surface sides of a pencil which is transported into the irradiation chamber 4, opposed to the pencil and shifted from each other in the traveling direction of the pencil. Irregular reflectors 7 and 8 are respectively provided above and below the pencil with the irradiating lamp in between and concave reflectors placing their focuses in the vicinity of the transported pencil are oppositely furnished to the left and to the right.
Patent JP-S6028166-A (JP)
Title: Production method of paste type electrode plate for lead storage battery
Inventor: KONISHI HIROSUKE
IPC: H01M4/20
Filed: 1983-07-25
Abstract: PURPOSE:To improve the active material preserving feature of an electrode plate and the battery performance by passing a paste-filled electrode plate between a pair of upper and lower rotary rollers with different rotating speeds. CONSTITUTION:An electrode plate filled with paste 1 is passed between a pair of upper and lower rotary rollers 3, 3' with different rotating speeds. For example, the rotary rollers 3, 3' transmit the rotation even to the upper rotary roller 3 by the gear engagement, and furthermore, the rotating speed of the lower rotary roller 3' is made slower than that of the upper rotary roller 3 by the difference of gear ratios. Thereby, bulged portions 4 of the active material 1 on the surface of the electrode plate (portions encircled by a broken line) generated by filling by one-side coating are rubbed by the surface of the lower rotary roller 3' with the slower rotating speed when passing between the rotary rollers 3, 3', thereby the active material 1 is displaced and pushed backward, and it is pressed and moved to portions 5 encircled by slant lines, thus the exposed portions of lattices are completely covered by the active material 1, and the electrode plate is made to have a flat surface.
Patent JP-S5260505-A (JP)
Title: Traffic information receiver
Inventor: YOSHIKAWA KANJI
IPC: H04H60/37
Filed: 1975-11-14
Abstract: PURPOSE:To obtain a system in which a broadcasting station continuously transmits a signal containing the index which shows that the broadcasting station is the one that gives traffic information;and at the receiving side, this index is detected and announced so that it can be judged that the particular station mentioned above is being received.
Patent JP-H02243298-A (JP)
Title: Sound proof method for water jet cutting
Inventor: SUGIYAMA HIROAKI
IPC: B26F3/00
Filed: 1989-05-30
Abstract: PURPOSE:To reduce noise due to high frequency by fitting a chain net onto the back surface of a material to be cut off, and thereby fitting a mat on the outside of the chain net in such a way as to enclose the material to be cut off. CONSTITUTION:A chain net 6 where chains are woven crosswise, is hermetically fitted onto the back surface of a material to be cut off. Then, a mat F is fitted onto the outside of the chain net G in such a way that the material A to be cut off is enclosed so that water jet having passed through the back surface of the work piece A is reduced in speed by the chain net G while noise due to high frequency is thereby reduced.
Patent JP-H01304837-A (JP)
Title: Fishing line
Inventor: YAMAUCHI CHIYUKI
IPC: A01K91/00
Filed: 1988-06-02
Abstract: PURPOSE:To prepare a high-specific gravity and high-strength fishing line rich in straightness and flexibility by providing a covering layer formed by knitting metallic fine wires on the outer periphery of a core material obtained by bundling plural polyethylene fibers, coating the covering layer with a radiation curable resin and curing the resin. CONSTITUTION:A covering layer 5 formed by knitting metallic fine wires 4, such as tungsten wire, is provided on the outside of a core material 3 obtained by bundling plural polyethylene fibers 2 and a radiation curable resin, such as acrylic ester oligomer, is then applied to the covering layer 5 and cured. As a result, a fishing line, having a high specific gravity and strength and low elongation and rich in straightness and flexibility with high practicability can be prepared.
Patent JP-H032285-A (JP)
Title: Oily black ink
Inventor: ODA KATSUHISA
IPC: C09D11/36
Filed: 1989-05-30
Abstract: PURPOSE:To provide the title ink good in ink delivery, excellent in stability with time, comprising Nigrosine, an aliphatic alcohol, dodecylbenzenesulfonic acid and a specific aromatic compound. CONSTITUTION:The objective ink comprising (A) pref. 7-15wt.% of Nigrosine as colorant, (B) pref. 40-90wt.% of an aliphatic alcohol as solvent, (C) pref. 1-5wt.% of dodecylbenzenesulfonic acid as solubilizing agent, and (D) pref. 0.1-1.0wt.% of a compound of the formula (n is 3 or 4) as ink delivery improver.
Patent JP-H09314380-A (JP)
Title: Composition for brazing aluminum material, brazing aluminum material, and brazing method for aluminum material
Inventor: USAMI TSUTOMU
IPC: B23K1/19
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a composition for brazing the aluminum material which is capable of performing excellent brazing at a low cost, and capable of easily storing and carrying a large volume of aluminum material in a condition formed as a coating layer on a surface of the aluminum material, and to provide the aluminum material using the composition for brazing and the brazing method of the aluminum material. SOLUTION: This composition for brazing aluminum material is a mixture of the brazing filler metal powder consisting of the metal capable of forming the eutectic alloy with aluminum or the alloy of the metal and aluminum, the fluoride flux powder, and the wax which is solid at normal temperature. Brazing is performed melting and applying the brazing composition to the surface, and by abutting a first aluminum material in which the coating layer is formed on a second aluminum material through the coating layer, and heating the materials in that condition.
Patent JP-H09316106-A (JP)
Title: Manufacture of monodisperse polymer finely divided particle
Inventor: KOJIMA CHIKAKO
IPC: C08F2/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain monodisperse polymer finely divided particles good in redispersibility by polymerizing, in an alcoholic solvent having a specified polymer dissolved therein, vinyl monomers soluble in that solvent to produce a polymer insoluble in that solvent. SOLUTION: In an alcoholic solvent, a monomer A denoted by the formula wherein Q denotes a bivalent linking group; R<1> denotes H or a methyl group; R<2> and R<3> each denote H or an alkyl group, an aryl group, or an aralkyl group having 18 or less carbon atoms; and R<4> denotes H, an amino group, an alkyl group, an aryl group, or an aralkyl group having 18 or less carbon atoms or -C(NH2 )=NH is polymerized to obtain a polymer dissolved in the alcoholic solvent. One or more monomers that are soluble in that solvent but whose polymer is insoluble or hardly soluble in that solvent are polymerized in that solvent to obtain monodisperse polymer finely divided particles having an average particle diameter of 0.05 to 20μm.
Patent JP-H0198048-A (JP)
Title: Peripheral device controller and adaptor interface
Inventor: RICHIYAADO PII RUISU
IPC: G06F13/28
Filed: 1988-06-02
Abstract: PURPOSE: To allowing an adaptor to generate a request signal when a memory prepares a limited amount of data resulting from DMA operation and to transfer only the limited amount of data by connecting the adaptor with a buffer memory between each peripheral equipment connecting to a system bus of a computer system and a controller. CONSTITUTION: A controller 201 and a system bus memory 202 are connected to a system bus 204 of a computer system and a conventional peripheral controller CPC 209 is connected to the bus 204 via a data bus 207a and an address bus 207b. The CPC 209 is used to interface plural peripheral adaptors 212A-212D, which are used to access a tape peripheral equipment 213, a disk peripheral equipment 214 and a unit record peripheral equipment 215. When a DMA operation is conducted and a limited amount of data are in existence in a CPC-RAM extension device 210, the adaptors 212A-212D make a request signal and only the limited amount of data are transferred.
Patent JP-S63302477-A (JP)
Title: Optical head supporting mechanism
Inventor: MORIFUJI HIROAKI
IPC: F16C29/02
Filed: 1987-05-30
Abstract: PURPOSE:To eliminate the need of positioning with high accuracy at the time of assembling of a component, by constituting the part to be supported of an optical head being supported movably freely on a cylindrical feeding shaft of a magnetic bearing. CONSTITUTION:Since the magnetic bearing 4 formed integrally with the optical head 1 is supported movably keeping a certain gap by magnetic force on the feeding shaft 3, it is possible to displace the optical head 1 in a circle tangential direction of a disk and a direction perpendicular to a disk plane by controlling the shaft. Therefore, it is possible to improve the position accuracy of the optical head 1 by the gap adjustment of the magnetic bearing 4. In such a way, it is not required to heighten the positioning accuracy remarkably at the time of assembling the component, which facilitates the assembling work of the component.
Patent JP-H0430377-A (JP)
Title: Css free mechanism for disk device
Inventor: SAITO TAKEHIKO
IPC: G11B21/12
Filed: 1990-05-25
Abstract: PURPOSE:To prevent sliding dust generated within a cylindrical member from being scattered within a disk device by putting/taking-out a bar-shaped member into/from the cylindrical member with one end closed and making a magnetic head load/unload to a disk-shaped recording medium through a suspension. CONSTITUTION:When a bar-shaped member 11 is inserted into a cylindrical member 8 in an allow (a) direction, A tip 11a of the bar-shaped member 11 works so as to push sliding dust within the cylindrical member 8 to a closed one end 8a side of the cylindrical member 8. Besides, when the bar-shaped member 11 is pulled out from the cylindrical member 8 in an allow (b) direction, the cylindrical member 8 is inclined so that the one end 8a of the cylindrical member 8 becomes lower than the other part 8b with the bending of a suspen sion 3 to an allow (d) direction and the sliding dust within the cylindrical mem ber 8 is moved to the closed one end 8a side by dead weight. Accordingly, the sliding dust generated within the cylindrical member 8 is discharged from the opened other end 8b and is not scattered in the inner part of a hard disk device.
Patent JP-H01306410-A (JP)
Title: Production of high rigid polypropylene
Inventor: SAITO JUN
IPC: C08F4/658
Filed: 1988-06-03
Abstract: PURPOSE:To obtain the subject polymer with a high crystallinity without a granulating agent by treating TiCl4 with an organoaluminum compound, an electron donor, etc., combining the resultant TiCl3 composition with an organoaluminum compound, a mercapto group-containing organosilicon compound, etc., and using the obtained catalyst. CONSTITUTION:(A) A titanium trichloride composition prepared by reacting titanium tetrachloride with an organoaluminum compound or a reaction product thereof with an electron donor, carrying out (no)polymerization treatment of the resultant solid product with alpha-olefin and reacting the obtained product with an electron donor and an electron acceptor, (B) an organoaluminum compound and (C) an organosilicon compound having a bond expressed by formula SiOCO or a mercapto group are combined to prepare a catalyst having 1.5-10.0 molar ratio (C)/(A) of the components (C) to (A) and 0.1-200 molar ratio (B)/(A) of the components (B) to (A). Propylene is polymerized in the presence of the resultant catalyst, thus obtaining the objective high rigid polypropylene.
Patent JP-S6030326-A (JP)
Title: Press molding method of acrylic film-laminated synthetic resin plate
Inventor: TANAKA KENICHI
IPC: B29L31/10
Filed: 1983-07-28
Abstract: PURPOSE:To prevent acrylic film from becoming opaque due to bending by bending acrylic film-laminated press-moldable synthetic resin plate under specific pressure with a press mold provided with a cushion. CONSTITUTION:Acrylic film 5 laminated polycarbonate or other press moldable synthetic resin plate 6 is inserted into between a vertically free-movable arc- shaped upper die 1 and a fixed lower die 3 having a recessed part 2 interposed with a cushion 4 such as polyurethane in such a way that the film 5 faces downward. Then the resin plate is bent under a pressure at more than 18kg/cm<2> per 1mm. of plate thickness. Thus the opacity resulting from the bent molding of acrylic film is prevented and consequently, a press-molded product with a satisfactory external view is obtained.
Patent JP-H08241585-A (JP)
Title: Semiconductor memory
Inventor: TAKASHIMA DAIZABURO
IPC: H01L21/8242
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a semiconductor memory which unnecessitates refresh operation with the same constitution as a DRAM and can hold data even if a power source is turned on again after it is turned off once. CONSTITUTION: This device is a semiconductor memory having a memory cell array in which a memory cell consisting of a transistor and a capacitor is selectively arranged at a cross point of plural word lines WL and plural bit lines BL. At the time of 'ACTIVE' in which a power source is turned on, each transistor in memory cells M1 , M3 connected to selected word line WL0 is turned on, and each transistor in memory cells M0 , M2 connected to non- selective word lines WL1 is in a OFF state. At the time of standby in which a power source is turned on, at the time of turning off of a power source, at the time of turning on a power source, and at the time of cutting off a power source, each transistor in all memory cells M0 -M4 is in a OFF state.
Patent JP-H03237-A (JP)
Title: Conductive polyimide molding and manufacture thereof
Inventor: TANAKA MITSUAKI
IPC: C08J7/06
Filed: 1989-05-29
Abstract: PURPOSE:To form a new conductive polyimide molding by close-forming a cuprous sulfide film on the surface of various kinds of polyimide moldings. CONSTITUTION:A polypyromelite acid imide square film is soaked in potassium hydroxide solution, after that, washed with water flow, and after soaked in iodine and potassium iodide mixed solution, it is subjected to pretreatment by washing. In the next place, it is soaked in cupric sulfate solution at a room temperature, and after sodium thiosulfate solution is added thereto, and heated and shaken, further, washed and dried, thereby obtaining a polyimide film wherein a cuprous sulfide film having blue-green metallic luster is close-formed on both sides of the film.
Patent JP-S5261094-A (JP)
Title: Float transporting ship ?
Inventor: NISHINO TAI
IPC: B63B25/00
Filed: 1975-11-14
Abstract: PURPOSE: To provide a float transporting ship which intends to simplify the structure by easily loading the floats by improving the loading efficiency and increase of loaded floats in number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01308389-A (JP)
Title: Cleaning device for passenger conveyor
Inventor: IWATA SHINICHI
IPC: B66B31/00
Filed: 1988-06-03
Abstract: PURPOSE:To sweep dust or the like into only an end of one side of truss in a heap as well as to facilitate disposal for the dust or the like by supporting a wiper on a fixture installed in the return side of a footboard free of vertical motion, and forming the wiper into such a structure as making its wiping part contact with the surface of an oil receiving plate only at time of movement to the one direction and separate from the surface at time of movement to the other direction, respectively. CONSTITUTION:The holding of a wiper 11 by a holding mechanism 25 is released by a holding release member at an upper end, energizing this wiper downward by a spring 22, and a wiping part 11a of the wiper is made contact with the surface of an oil receiving plate 9 installed in a truss beneath the side of a footboard return path. When lifting operating of an escalator is carried out in this state, the wiper moves in the down direction, whereby dust or the like accumulated on a surface of the oil receiving plate is cleaned up, sweeping the dust into one end of the truss in a heap. Next, the wiper is moved upward by a holding operation member at a lower end part, and the wiping part is separated from the surface of the oil receiving plate, while the wiper is held by the holding mechanism, and the escalator is operated for going down in this state, whereby the wiper moves in the up direction.
Patent JP-S6030551-A (JP)
Title: Method and device for spray molding
Inventor: IMAMURA NOBUHITO
IPC: B22C15/24
Filed: 1983-07-27
Abstract: PURPOSE:To prevent the adverse influence of pulsation in the initial period of spray packing and to perform spray-packing respectively according to the facing sand layer and the backing sand layer by controlling respectively the spray-packing pressures according to the respective stages for forming the facing sand layer of a self-curing molding material and forming the backing sand layer thereof. CONSTITUTION:The refractory particulate material of fine grains stored in one of two- tank type storage tanks 15 is supplied into a mixing trough 21 and further a binder and hardener are respectively fed 25, 26 into the trough 21 and are mixed 23. The resulting self-curing molding material (material A) is supplied from the top end side of the trough 21 into a compressed air injector 27 where the material is accelerated by the compressed air injected from said device and is thus spray-packed into the prescribed molding flask contg. a casting pattern from a spray hose 31. The material A is spray-packed to the surface of the casting pattern by controlling 32 the initial speed of the spray packing to 80-100m/sec, by which the facing sand layer having a prescribed thickness is formed. The refractory particulate material of coarse grains stored in the other of the tanks 15 is spray-packed on the facing sand layer at a spray packing speed of 30-50m/sec at the same operation as mentioned above to form the backing sand layer. The spray molding is thus completed.
Patent JP-S61293518-A (JP)
Title: Ceramic structure
Inventor: KONDO HIROSHI
IPC: F01N3/02
Filed: 1985-06-24
Abstract: PURPOSE:To reduce tensile stress of surface affecting to an external structure part due to thermal shock and to improve resistance to high temperature by constructing an external structure part of a ceramic material having smaller percentage of calcination contraction than the internal structure part. CONSTITUTION:Ceramic slurry is adhered to a molded body of urethane foam by impregnation, and excess slurry is removed. Preferred ceramic is one forming a cordierite compsn. when it is calcined. The molded urethane foam is dried at 80-120 deg.C for 2-3 hr. The impregnation-drying is repeated 2-3 times. Ceramic slurry of a material having by ca. 2.5% lower percentage of contraction in calcination than the material used in the first impregnation-drying stage is coated on the external periphery of a structure having three-dimensional net-work structure prepd. by the first impregnation and drying, to 2 mm thickness, which is then dried at 80-120 deg.C for 2-3 hr. The product is then calcined at 1400 deg.C for 3-6 hr. In the drawing, (2) is a reinforced layer comprising ceramic having lower percentage contraction.