baber/WOPTO huggingface dataset:
Patent JP-S5523192-A (JP)
Title: Repairing of strap of coke oven and filling material
Inventor: ROJIYAA RII RATSUKERU
IPC: C04B35/66
Filed: 1979-08-01
Abstract: A patching composition for developing a superior bond with silica refractories at temperatures of 1200 DEG  to 2400 DEG  F. The composition comprises three basic components: (1) a high melting phase, e.g. silica brick, fireclay grog, magnesia or high alumina grain, (2) a bonding component, e.g. sodium silicate and (3) a low melting phase, e.g. window glass. It will generally be desirable to employ a fourth component for fluxing, such as soda ash or other alkaline earth compounds. The improved results are achieved by the use primarily, of a low melting phase such as window glass, bulb glass or lead glass having a softening point between about 900 DEG and 1750 DEG  F. (482 DEG  to 954 DEG  C.), employed in an amount of about 6 to 25% of the total solids composition.
Patent JP-H03296520-A (JP)
Title: Resin composition for sealing and semiconductor device sealed therewith
Inventor: NAGATA TSUTOMU
IPC: C08G59/00
Filed: 1990-04-16
Abstract: PURPOSE:To improve the resistance to soldering heat and moisture resistance after dipping in solder and thereby improve the reliability in sealing a semiconductor device by compounding a specific epoxy resin with a novolac phenol resin and a powdered silica. CONSTITUTION:An epoxy resin of the formula (wherein m is 0 or higher; and n is 1 or higher) is, if necessary, compounded with a novolac or bisphenol epoxy resin to give an epoxy resin compsn., which is compounded with a novolac phenol resin, 50-90wt.% powdered silica having a high purity and a mean particle diameter of 50mum or lower, and, if necessary, a mold release agent, a silane coupling agent, a curing accelerator, a stress-reducing agent, etc.
Patent JP-S63263934-A (JP)
Title: Stuff multiplex converter
Inventor: YOSHIMOTO KOJI
IPC: H04J3/07
Filed: 1987-04-22
Abstract: PURPOSE:To control a frequency of a low-order group signal outputted from a receiver within a required standard by sending a consecutive stuff from a sender side at the input interruption of a low-order group signal. CONSTITUTION:When an input interruption detection circuit 6 provided to a transmitter detects the input interruption of the low-order group signal inputted from an input terminal T1, a stuff designation pulse generating circuit 4 sends continuously a stuff designation pulse to an opposed receiver. A consecutive stuff detection circuit 11 provided to the receiver detects a consecutive stuff sent from the sender side and gives its output to a voltage controlled oscillation circuit 9, which controls the output frequency to be within a required standard frequency based on the inputted consecutive stuff signal. Thus, since the receiver detects the input interruption of the low-order group signal, the frequency of the low-order group signal outputted from the receiver is controlled within a required standard.
Patent JP-H01268151-A (JP)
Title: Semiconductor device
Inventor: OOTAKE HIROI
IPC: H01L27/00
Filed: 1988-04-20
Abstract: PURPOSE:To accelerate an element and to enhance the density of semiconductor devices by composing vertical interconnections of a connecting hole disposed in an element forming region for connecting an upper layer element to a lower layer element through only an interlayer insulating film and a conductor selectively buried in the hole. CONSTITUTION:Electrode layers 33, 34 made of P<+> type silicon are disposed directly above electrode layers 22, 23 through an interlayer insulating film 32 made of silicon oxide on a lower layer element 1 on an upper layer element U, and connecting terminals 35, 36 made of an aluminium film are disposed on the surface of the element. A vertical interconnection is composed of a vertically straight connecting hole 45 disposed through the film 32 between the upper electrode layer 33 and the lower electrode layer 22, and a conductor layer 45a made of tungsten buried in the hole. Thus, since the interconnection is disposed in the element forming region, an interconnection region is narrowed, and interconnection length is shortened to enhance the density and speed of elements.
Patent JP-S6035773-A (JP)
Title: Optical display
Inventor: BAUER KARL-HEINZ
IPC: G12B11/00
Filed: 1984-05-17
Abstract: A luminous band display device is shown for the thermometer scale-like display of the position of a control, e.g., of a turning knob or slide, having a series of luminous segments arranged in a circular or straight pattern. The luminous segments are formed by the ends of light guides which are led out from a generally cylindrical luminous center in a star-shaped or similar pattern. The luminous center consists of a cylindrical socket receiving a light source, and a cover which carries at least one color band and which can be rotated relative to the socket by means of the control is located between the light source and the beginning of the light guide. The light guides are arranged over approximately three fourths of the circumference of the luminous center. In order for all luminous segments of the entire display scale to light in only one color even in the stop positions of the control, an outlet opening and a guide for the color bands projecting from the socket are provided.
Patent JP-S59221791-A (JP)
Inventor: KUMADA DAISUKE
IPC: B60K25/10
Filed: 1983-05-31
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-S62256887-A (JP)
Title: Production of raw pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/155
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a large amount of the title pitch capable of providing a final product, i.e. a carbon fiber, having a high strength and a high modulus of elasticity from which fine particles have been removed with a high efficiency, by treating a high-boiling oil derived from petroleum with a high gradient magnetic separator and heat treating the treated oil. CONSTITUTION:A boiling oil having a b.p. of 200 deg.C or above which contains about 10-550ppm of fine particles containing iron and compds. of iron, Ni, V, etc. having a particle diameter of 0.1-100mum is treated with a high gradient magnetic separator to obtain a high-boiling oil of which the content of the residual fine particles having a particle diameter of 0.5mum or less has been reduced to 5ppm or less. The treated high-boiling oil is heat treated at 380-480 deg.C under a pressure of 2-50kg/cm<2> and then treated by e.g., thin film distillation method at 250-500 deg.C under a reduced pressure of 5mmHg or less for 5min-30hr, thereby removing a low boiling component.
Patent JP-H09281566-A (JP)
Title: Film feeding device
Inventor: EZAWA AKIRA
IPC: H04N1/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the delay of the response of feeding film to frame returning operation. SOLUTION: In the case of performing image pickup preparation operation that the film is fed from a cartridge and wound until a previously set frame (initialized frame) is set at an image pickup position, the film is wound a specified amount further than the initialized frame (S211 to S215) and then the initialized frame is set at the image pickup position (S217 to S221) while rewinding the film. Thus, the loosening of the film in the cartridge is avoided in a state where the initialized frame is set at the image pickup position, and the film is tightly wound round the cartridge spool. Therefore, the responsiveness of feeding the film to the frame feeding operation and the frame returning operation thereafter becomes nearly the same, and the belay of the response of feeding the film to the frame returning operation as shown in the conventional manner is prevented and operability is improved.
Patent JP-2000291981-A (JP)
Title: Piping rack support base
Inventor: TAKEDA KAZUHISA
IPC: F24F5/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To easily support a piping rack at a desired height. SOLUTION: A piping rack support base for supporting a piping rack comprises a pair of opposed main beams A and an auxiliary beam provided therebetween. In the piping rack support base, having a pair of substantially cylindrical support legs 2 having opening parts along the axial direction and a mount base 1 provided between the support legs 2, while the support legs 2 are disposed so that the opening parts are directed in the direction other than the opposed directions, the mount base 1 is provided with a fastening means 3 for holding and fixing the mount base 1, by both the ends of the opening parts in the transverse direction thereof.
Patent JP-H07279150-A (JP)
Title: Civil engineering sheet
Inventor: MIWA MASAHIKO
IPC: E02D3/00
Filed: 1994-04-11
Abstract: PURPOSE:To enhance strength, draining property and impact absorptivity by integrally linking surface and reverse ground weaves by a cross yarn, and braiding a weft and/or warp forming no stitch to at least one of both the surfaces. CONSTITUTION:A surface ground weave 1 is formed of a ground yarn 7 forming stitches, and a weft 3 and warp 5 consisting of synthetic resin filaments of 300 deniers or more and substantially linearly braided to form no stitch. A reverse ground weave 2 is formed of a ground yarn 8 forming stitches, and a weft 4 and warp 6 consisting of synthetic resin filaments of 300 deniers or more and substantially linearly braided to form no stitch. The ground weaves 1, 2 are integrally linked by a cross yarn 9 to form a civil sheet in which both longitudinal and lateral tensile cutting strengths are 200kg/m or more, both the cutting elongations are lower than 50%, the middle tensile strength at 80% elongation of the cutting elongation is 65% or more of the tensile cutting strength, and the thickness is 0.5-20mm.
Patent JP-S63262354-A (JP)
Title: Sheet feeding device
Inventor: ISHIDA ATSUO
IPC: B65H3/56
Filed: 1987-04-20
Abstract: PURPOSE:To perform a stable action to feed sheets even when sheets having rigidity are fed, by a method wherein a sheet guide plate is formed by a resilient material, and the tip of the sheet guide plate is extended in a sheet advancing direction beyond a point of contact between a pair of sheet separating mechanisms. CONSTITUTION:A sheet 1 is guided onto a guide plate 7 by means of a feed roller, and the sheet guide plate 7 is formed by a resilient material. Since the tip of the guide plate 7 is extended in a sheet advancing direction beyond a point of contact between a pair of sheet separating rollers 4 and 5, the sheet 1 is collided with a rotation roller 4. Even when a press force is exerted thereon from the back by means of the feed roller, the sheet is supported in a flat state by means of the extension part of the sheet guide plate 7. When the sheet 1 is guided in the rotation direction of the rotation roller 4, the sheet guide plate 7 formed by a resilient material is bent, and the sheet 1 is guided to the point of contact between the separation rollers 4 and 5.
Patent JP-S581558-A (JP)
Inventor: KASHIWAKURA KENZOU
IPC: B32B27/32
Filed: 1981-06-26
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-S581797-A (JP)
Title: Lubricating and antistatic composition
Inventor: YAGI SHIYOUJI
IPC: C10M107/44
Filed: 1981-06-26
Abstract: PURPOSE:The titled composition effective for application to the surface of a record, etc. which is prepd. by using as an effective component a specified surfactant having a polyfluoroalkyl group and a polyether chain. CONSTITUTION:A surfactant of formulaI[wherein R1 is 1-20C polyfluoroalkyl; Y is -SO2- or -CO-; Z is of formula II, III or IV (wherein R and R' are each H or 1-12C alkyl; Q1, Q2 and Q3 are each of formula V, VI or VII; m, n and h+b are each 1-50)] such as a compd. of formula VIII is used. Namely, said surfactant is dissolved in a lower alcohol such as propyl alcohol in a proportion of about 0.002-0.5g/l and, if necessary, a fluorine atom-free surfactant, an inorg. salt or org. salt, etc. are addtionally added to prepare a lubricating and antistatic composition.
Patent JP-H03295243-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNEYOSHI JUN
IPC: H01L21/321
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the generation of an etching residue by a method wherein a cathode layer is formed of a conductor, which is nobler than chrome and has a corrosion potential, against an etching liquid which is used for etching a barrier metal layer containing chrome as its main component. CONSTITUTION:A pad 2 consisting of Al is formed on an integrated circuit board 1 and thereafter, the pad 2 is covered with a passivation film 3 consisting of silicon nitride, subsequently, a copper layer is laminated as a cathode layer 4. Moreover, an opening part 5 is formed in a prescribed region on the pad 2. Chrome is deposited on the layer 4 and the opening part 5 as the main component of a barrier metal layer 6. Copper is continuously deposited on the layer 6 and a buffer layer 7 is formed. Then, a solder bump 8 of a size enough to cover the opening part 5 is formed on the layer 7. The layers 7, 6 and 4 are etched using the bump 8 as a mask.
Patent JP-H08292322-A (JP)
Title: Optical film
Inventor: AZUMA KOJI
IPC: C08L29/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide an optical film effective for improvement in visual field angle characteristic. CONSTITUTION: At least one sheet of light control plates are obtd. by forming a compsn. contg. >=2 kinds of photopolymerizable monomers and/or oligomers varying in refractive indices from each other to films, then irradiating the films with UV rays. This optical film is obtd. by laminating at least one sheet of phase difference films which are formed by using a water swellable inorg. layer-like compd., have no anisotropy of the refractive index within the film plane and vary in the refractive indexes in intra-faces and the refractive indexes in thickness directions and polarizing films.
Patent JP-S59223476-A (JP)
Inventor: ISHIHAMA SATOSHI
IPC: G02F1/13
Filed: 1983-06-02
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-S58215239-A (JP)
Title: Pattern for manufacturing casting mold
Inventor: HANIYUU MASAYUKI
IPC: B22C7/00
Filed: 1982-06-10
Abstract: PURPOSE:To provide a pattern for manufacturing a casting mold which is particularly free from formation of sand flashes, has no draft and permits easy removal by coating the surface layer of the pattern in contact with the casting mold with a material having deformability, forming both into one structure and making the separation and assembly from and to the pattern in the central part possible. CONSTITUTION:The surface (t) in a central part 1 of a pattern made of wood or plastic is coated thereon with a material having deformability such as rubber, thereby forming a surface layer 4. The layer 4 when held combined with the part 1 does not cause the deformation of the pattern (a combination of 1 and 4) owing to the ramming of the sand mold 2 in a flask 3. The pattern can be removed from the mold 2 simply by removing the part 1 first then removing the material having deformability on the layer 4. Such pattern for manufacturing the casting mold is adaptable advantageously as a pattern for manufacturing casting sand molds (casting molds) and a pattern for manufacturing shapeless refractory and concrete products.
Patent JP-S61256279-A (JP)
Inventor: FUKUNAGA TOKIO
IPC: G21B1/00
Filed: 1985-05-09
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-S61256497-A (JP)
Inventor: MIYAGAWA TAMOTSU
IPC: G06Q20/40
Filed: 1985-05-09
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-H02280646-A (JP)
Title: Magnetic bearing type electric rotary machine
Inventor: KAKIUCHI TAKEO
IPC: H02K7/09
Filed: 1989-04-20
Abstract: PURPOSE:To prevent damage due to abnormal collision of rotary shaft and protective bearing by arranging an elastic shock absorbing body at the contacting section between them. CONSTITUTION:A magnetic bearing 16 bears a rotary shaft 15 and a rotor 14, in contactless, at the opposite sides thereof. A protective bearing 20 contacts with the opposite end sections of the rotary shaft 15, when the magnetic bearing 16 is not operating, and supports the rotary shaft 15. An elastic shock absorbing body 24 is fitted in a groove section 32a made at the inner circumferential side of a ring 23 to be fitted to the inner ring 21b of a ball bearing 21 in the protective bearing 20. In the operation, when the magnetic bearing 16 is disabled due to power interruption and the rotary shaft 15 moves in the circumferential direction, the rotary shaft drops onto the protective bearing 20 and contacts with the shock absorbing body arranged in the protective bearing. Since collision impact of the rotary shaft and the protective bearing is absorbed by the shock absorbing body, the rotary shaft and the protective bearing are held by the protective bearing with no damage.
Patent JP-H11296638-A (JP)
Title: Ic card
Inventor: BAN KOJI
IPC: G06K19/077
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an IC card excellent in mechanical durability and low in fault rate. SOLUTION: An LSI chip 4 is mounted on an electrode substrate 2. A housing 3 composed of the material of an elastic coefficient higher than a silicon substrate is in a structure in which the center part of a thin sheet is recessed and is bonded with the electrode substrate 2 so as to house the LSI chip 4 in the recessed part. In such a manner, by attaining the structure of surrounding the periphery of the LSI chip 4, an LSI mounting module is reinforced and the LSI chip 4 is protected.
Patent JP-H10286631-A (JP)
Title: Device for fitting/removing upper roll in electric resistance welded tube forming mill
Inventor: YOKOMAKURA KENJI
IPC: B21D5/12
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To automate the roll change in an electric resistance welded tube mill, to protect a bracing jig and to shorten the roll changing time by providing a turning claw restrained to a connecting ear arranged on a shaft box in a hydraulic cylinder and a rod advancing/retreating the turning claw. SOLUTION: The hydraulic cylinder 1 is constituted of the rod 3 provided with the turning claw 4 at the tip part and a main body 2, and the turning is completed by turning the turning claw 4 by 90 deg. angle and the rod 3 is shrunk in the direction shown with the arrow mark 6. In the case, the roll shaft box and a jack for pushing down exist in the some range, the hydraulic cylinder 1 lifts the roll shaft box and the roll shaft box and the jack are mutually connected, and since a gap is developed at the lower surface of the shaft box, a bracing jig can be separated and lowering movement of the jack for pushing down becomes unnecessary. By this method, a little labor time and the automation of effective roll changing work can be obtd. and the productivity can be improved.
Patent JP-H06288554-A (JP)
Title: Human body sensor for electric foot warmer
Inventor: FUJITA TAKESHI
IPC: F24C7/04
Filed: 1993-03-31
Abstract: PURPOSE:To positively detect whether a user is existent or not without causing mounting and dismounting of support legs to damage a detecting function. CONSTITUTION:Provided at a corner of a body frame 2 are a luminous section 10 and a light receiving section 11, and provided on a support leg 1 detachably mounted at a corner of the body form 2 is light conducting means 13. In addition, reflective bodies 12, 12, 12 are provided on the remaining support legs 1, 1,.... Downward radiation from the luminous section 10 is redirected horizontally by the light conducting means 13 and is successively reflected by the reflective bodies 12 on the respective support legs 1 to form an optical path A which is substantially parallel to a floor surface 3 and goes the rounds of the support legs 1. A propagating light along the optical path A is redirected upward by the light conducting means 13 to be conducted to the light receiving section 11 so that whether a user is existent or not is detected on the basis of a change in output of the light receiving section 11, which change corresponds to interception of the optical path A by a user. Thus it is made unnecessary to provide any electrical connection on a mounting portion of the support legs to the body frame 2 for giving and receiving of signals between the luminous section 10 and the light receiving section 11.
Patent JP-H07310656-A (JP)
Title: Power transmission structure for clutchless compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B35/00
Filed: 1994-05-12
Abstract: PURPOSE:To provide a simple power transmission structure to relax the fluctuation of load torque on the clutchless compressor side and transmit it to the vehicle engine side. CONSTITUTION:Rotation of a vehicle engine, not shown, is transmitted to a pulley 10 through a belt 11 and rotation of the pulley 10 is transmitted to a rotary shaft 9 through a resilient body 4. A containing cylinder part 10a is protruded from the central part of the pulley 10 and a containing chamber 10a. is recessed in the containing cylinder part 10a. A resilient body 4 made of rubber is contained in the containing chamber 10a1. The resilient body 4 is fitted in the containing chamber 10a1 and the side of a square protrusion end part 9a is also brought into close contact with the resilient body 4.
Patent JP-H09263646-A (JP)
Title: Dry frictional material
Inventor: KATO YOSHINARI
IPC: C09K3/14
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To improve a frictional material of metal based on copper, namely to furthermore improve the stability of frictional coefficient at high temperature, frictional resistance and impact resistance at low temperature. SOLUTION: This dry frictional material has both of copper or its alloy and a resin such as a phenolic resin or a furan resin as matrix components and contains the resin matrix in an amount of 50-100mol.% based on the metal or its alloy. The obtained dry frictional material is not broken even under severe sliding conditions and has stable frictional coefficient and excellent frictional resistance.
Patent JP-H067365-A (JP)
Title: Device for medical treatment by means of focusing sound wave
Inventor: JIRUBUESUTAA OTSUPERUTO
IPC: A61B8/08
Filed: 1993-04-26
Abstract: PURPOSE: To position a treatment range accurately in a sound wave focus. CONSTITUTION: This equipment is provided with a sound wave source 2, means PS2, PS3, PS4, 20 to receive sound wave components reflected by an object to be irradiated, means 21, 24 to switch the equipment from a treating motion to a positioning motion, means 21, 24 to change the frequency of a generated sound wave depending on whether the equipment is switched to the treating motion or the positioning motion.
Patent JP-S5725226-A (JP)
Title: Finishing line for press die
Inventor: FURUYAMA ATSUHIKO
IPC: B21D37/04
Filed: 1980-07-18
Abstract: PURPOSE: To freely move dies on moving bolsters and improve workability and productivity by disposing a die opening and closing machine, a die spotting press and a try press on one side of a ladder-shaped line formed of two pieces of rails in connection to said line.  
     CONSTITUTION: The male and female dies placed on moving bolsters 11, 11 are checked of the contact of die surfaces with a die spotting press 7. At this time, to avoid the interference of the other moving bolster 11, the dies are fed into a die opening and closing machine 8a by moving a transfer line 5 taking the connection of lines 3a, 3b, and lines 4aW49 and turntables, 9, 10 into consideration. Flaw preventing blocks are inserted between the male and female dies and the dies are closed. Thereafter, the line 4a is moved, pressing is accomplished with the die spotting press 7, and the dies are again checked, after which they are fed into a try press 6 through the point A of intersection. Trial pressing is carried out and if they are accepted, the die surfaces of the dies are finished by polishing. In this way, the dies are freely moved in and out between the machines 6, 7, 8a without making mutual interference with the other moving bolster 11. 
     COPYRIGHT: (C)1982,JPO&Japio