baber/WOPTO huggingface dataset:
Patent JP-S61179880-A (JP)
Title: Production of fin material for radiator
Inventor: NISHIYAMA SHINICHI
IPC: F28F19/06
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a fin material for a radiator having excellent corrosion resistance and heat conductivity by coating a mixture composed of metallic powder fluid having a m.p. lower than the m.p. of a blank material of Cu or Cu alloy and liquid or pasty material having a flux effect on the surface of said material then heating the material. CONSTITUTION:The blank material 1 of Cu or Cu alloy is passed between upper and lower rolls 2 and the mixture composed of the powder and granular material of the metal or alloy to be coated and the liquid or pasty material having the flux effect is supplied from a mixture supplying device 3 onto the surface of said material and is coated thereon. The blank material on which the thin layer 4 of the mixture is coated is thereafter heated at the m.p. of the powder and granular material or above and the m.p. of the material 1 or below in a heater 5 in which an inert gaseous atmosphere is maintained. The powder and granular material is thereby melted. The material is then passed through a flux rinsing device 6 and a drying device 7 and is taken up as the blank material having the coating layer 8 on one side. with a taking-up machine.
Patent JP-S63128074-A (JP)
Inventor: PEETAA IN KAI RO
IPC: C08G77/38
Filed: 1987-11-04
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-H09117954-A (JP)
Title: Twin-screw extruder
Inventor: ENDO KUNIAKI
IPC: B29C48/52
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an extruder reduced in the dragging between a screw and a barrel, extended in the life of both of them and enhanced in extrusion capacity. SOLUTION: In twin-screw extruder wherein a perfectly meshed screw consisting of a feed part, a kneading part and a weighing part is arranged in a barrel, kneading part screws 9a, 9b are arranged to at least a part of the kneading part screws 11a, 11b and the outer diameter of the kneading discs 9a, 9b and the kneading part screws 9a, 9b, 11a, 11b is made smaller than that of the screw outer diameter of the part other than the kneading part.
Patent JP-S63130655-A (JP)
Title: Polyester resin composition having excellent impact strength
Inventor: HARA KAZUO
IPC: C08K7/14
Filed: 1986-11-20
Abstract: PURPOSE:To provide the title compsn. which has excellent impact resistance and gives molded products having excellent gloss and mold release characteristics at a low mold temp., by blending a specified copolyester with a metal salt of a copolymer of an alpha-olefin with an alpha,beta-unsaturated carboxylic acid and glass fiber. CONSTITUTION:100pts.wt. copolyester (A) composed of structural units of formulas I to IV (wherein R is a bivalent group formed by removing carboxyl groups from a 9C or higher aliph. dicarboxylic acid; n is 8-84) in which the unit of formula I is bonded to the units of formulas III and/or IV, the unit of formula II is bonded to the units of formulas III and/or IV, the sum of the mol no. of the unit of formula I and that of the unit of formula II is substantially equal to the sum of the mol no. of the unit of formula III and that of the unit of formula IV, the amount of the unit of formula II is 0.2-10mol per 100mol of the unit of formula I and the unit of formula IV contains 1-20mol of the unit of formula V, is blended with 3-100pts.wt. metal salt of a copolymer (B) of an alpha-olefin (e.g., ethylene), an alpha,beta-unsaturated carboxylic acid [e.g., (meth)acrylic acid] and optionally, other vinyl monomer and 5-60wt% (based on the amount of the compsn.) glass fiber (C).
Patent JP-H03139425-A (JP)
Title: Guide rail mounting structure for window panel for automobile
Inventor: FUJII KEIJI
IPC: B60J1/17
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the occurrence of jolting between a bracket and an adjust bolt without using a jolting preventing agent by a method wherein the reaction force of the bracket is utilized. CONSTITUTION:In a state in which an upper bracket 15 is curved, a male screw part 16a of an adjust bolt 16 is threadedly joined with a female screw part 15a of an upper bracket 15. Thereafter, the upper bracket 15 is extended approximately straight against a resilient force, and a pair of the adjust bolts 16 are brought into an approximately parallel state to insert a male screw part 16a of an adjust bolt 16 into a screw hole 18a of a door inner panel 18. In this state, a nut 19 is in a state before fastening but by means of the reaction force of the upper bracket 15, a guide rail 14 is temporarily held to the door inner panel 18. Thereafter, by threadedly joining the nut 19 with the male screw 16a of the adjust bolt 16, the door inner panel 18 is nipped between the nut 19 and a flange part 17.
Patent JP-S61150181-A (JP)
Title: First-in first-out system register control system
Inventor: YONEZU KAZUYA
IPC: G11C7/00
Filed: 1984-12-25
Abstract: PURPOSE:To obtain information in advance on the way of registering by providing a logical circuit inputting separately an mi-bit in a j-size width from the output operation in 1-word unit, and obtaining an output of the j size width. CONSTITUTION:When the signal of a control line 26 goes to active (H) continuously twice without the signal of a control line 25 goes to active (H), a double writing is executed from a receiving shift register 13 to a receiving data register 12. After the overrun of the receiving is detected by the control signals of control lines 25, 26 in an error detecting section 15, by reading operation of a host processor, status information is accommodated in a status register 16. Before a signal of an error status signal line 33 goes to active (H), a signal of a status register signal line 44 goes to active (H), whereby the host processor can know quickly the generation of overrun of receiving and can adopt information faster than outputting the inputted signals in order.
Patent JP-2000111898-A (JP)
Title: Reflection type liquid crystal display device and its production
Inventor: FUKUCHI TAKAKAZU
IPC: G02B5/26
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a color separation mirror at a low cost and to realize a low price and higher reliability by forming a color separation mirror equipped with a graded refractive index coating film in which the refractive index gradually changes from high to low between a transparent electrode and counter substrate. SOLUTION: A light-modifying layer (liquid crystal 7) is formed between a pair of transparent electrode substrates 1, 2. A color separation mirror 5 is disposed between one transparent electrode 4 and transparent substrate 2, while a reflecting plate or absorbing plate 6 is provided on the opposite face. The color separation mirror 5 is made of a graded refractive index coating film and is produced by applying the coating liquid described below. The coating liquid contains low refractive index fine particles subjected to surface treatment with one or more kinds of alkoxysilanes expressed by XnSi(OR)4-n, and a high refractive index film-forming component. This component is a partially hydrolyzed product of acetylacetonatochelate compd. having the ends of polymer chains sealed with diols, and alkoxysilanes expressed by the formula or metal alkoxides.  In the formula, X is a hydrogen atom, fluorine atom, alkyl group or the like, R is a hydrogen atom, alkyl group, aryl group or the like.
Patent JP-H05116413-A (JP)
Title: Ink-jet printer
Inventor: NAKASHITA YOSHIHARU
IPC: H02P29/00
Filed: 1991-10-25
Abstract: PURPOSE:To control a sudden change of acceleration of a recording head, by a method wherein a proportional gain control device varying slowly between a high and low positions in the transitional region between each of accelerating and decelerating section and a constant velocity section is provided. CONSTITUTION:A rotational speed command Ns, i.e., a speed command, varies trapezoidal pattern with respect to a position S, wherein an ascending part on the left side corresponds to acceleration, the section corresponding thereto is an acceleration section X and an intermediate horizontal part corresponds to constant velocity. The section corresponding thereto is a constant velocity section Y, the descending part on the right corresponds to deceleration and the section corresponding thereto is a deceleration section Z. A load relating to running of a record head is mainly various inertia loads in the acceleration section X and deceleration section Z and in the constant velocity section Y, the same is mainly various frictional loads and low. Therefore, rotary driving torque of a DC servomotor is made high in the accelerating section X and decelerating section Z and low in the constant velocity section Y.
Patent JP-H07134991-A (JP)
Title: Paste type electrode for alkaline secondary battery
Inventor: KATSUMATA TOMOO
IPC: H01M4/32
Filed: 1993-11-08
Abstract: PURPOSE:To provide a paste type electrode for an alkaline secondary battery containing a conductor, capable of preventing the formation of tricobalt tetroxide on the surface when it is stored in air, especially in wet air. CONSTITUTION:A paste type electrode of an alkaline secondary battery is made from a current collector in which paste containing an active material and a conductor is filled. The conductor is at least one kind of powder selected from cobalt monoxide and dicobalt trioxide, and a cobalt carbonate layer is formed on the surface of the conductor.
Patent JP-H03139639-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONISHI ATSUSHI
IPC: G03C7/392
Filed: 1989-10-25
Abstract: PURPOSE:To improve graininess and sharpness by incorporating specific compds. into one layer of hydrophilic colloidal layer exclusive of auxiliary layers and incorporating a substantially nonphotosensitive silver halide emulsion or a silver halide emulsion fogged in the particles or on the surfaces into one layer of the auxiliary layers. CONSTITUTION:At least one kind of the compds. expressed by formula I are incorporated into at least one layer of the hydrophilic colloidal layers exclusive of the auxiliary layers and further, the nonphotosensitive silver halide emulsion or the silver halide emulsion which is fogged in the particles or on the surface is incorporated into at least one layer of the auxiliary layers. In the formula I, M denotes a hydrogen atom, alkaline metal atom, etc.; Ar denotes an arom. combination group; R', R'' respectively denote a hydrogen atom, alkyl group; X denotes the bivalent combination group having the atom selected from a carbon atom, nitrogen atom, etc.; A denotes an alkylene group, alkenylene group, etc.; B denotes an amino group, ammonium group, etc.; (p) denotes 0 to 3; q, l and (m) denote 0 or 1; (n) denotes 1 or 2. The photosensitive material which is less fluctuated in photographic performance by the fluctuation in the compsn. of a developing soln. and has the high sharpness and the good graininess is obtd. in this way.
Patent JP-S63134558-A (JP)
Inventor: KIRA YOSHITAKA
IPC: G11B5/133
Filed: 1986-11-21
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-H0593333-A (JP)
Title: Fragrance-emitting slit yarn
Inventor: SEGUCHI MASASHIGE
IPC: D21H27/30
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a fragrance-emitting slit yarn having excellent resistance to bonding, abrasion, etc., and emitting fragrance over a long period by bonding plastic films to both surfaces of a perfumery-containing paper sheet with an adhesive kneaded with a perfumery and slitting the obtained laminate. CONSTITUTION:Plastic films are bonded to both surfaces of a perfumery- containing paper sheet with an adhesive kneaded with a perfumery and the obtained laminate is slit to obtain the objective fragrance-emitting slit yarn. Preferably, the plastic film has a metallized layer formed or the bonding face preferably interposing an undercoating layer therebetween.
Patent JP-H03142082-A (JP)
Title: Method for joining shaft and support
Inventor: OTA MASANORI
IPC: B23K20/12
Filed: 1989-10-27
Abstract: PURPOSE:To allow sure joining with good accuracy by relatively rotating supports each provided with a central hole and a hollow shaft while expanding the outside peripheral surface of the hollow shaft in the state of fitting the supports to the outside periphery of the hollow shaft, thereby generating friction heat and press welding the supports and the shaft. CONSTITUTION:The hollow shaft 1 and the supports provided with the central hole 2 to be fitted onto the outside periphery of this hollow shaft are dividedly formed. The supports and the hollow shaft 1 are relatively rotated and are joined by the friction hat while the outside peripheral surface of the hollow shaft 1 is expanded in the state of fitting the supports to the hollow shaft 1. The outside periphery of the shaft slightly expands and the outside peripheral part of the shaft is press welded to the hole of the supports to which this part is fitted if the supports 4 to 7 are fitted to the fixed positions of the hollow shaft 1 and the hollow shaft 2 of the shaft is forced and expanded from the inside thereof. The friction heat is generated on the pressurized contact surfaces of both by the relative rotation of the shaft and the supports, by which both are press welded and joined and the shaft and the supports on the outer periphery thereof are integrated. The accuracy of the alignment between the axial centers of the shaft and the supports is improved in this way and the sure joining is obtd.
Patent JP-S61151672-A (JP)
Title: Copying machine
Inventor: SHINADA MASAYUKI
IPC: G03G15/043
Filed: 1984-12-26
Abstract: PURPOSE:To enable orderly filing and improve efficiency of post-processing of copying by forming the position of forming of a center mark in a non-picture area in optional side of a transfer paper by a selecting device, and thereby unifying the direction of filing of copies. CONSTITUTION:Center mark selector keys 57-60 are provided in an operation panel 56. Center marks 31F, 31B, 31L, 31R are formed at desired position in front end, rear end, left side, right side of a transfer paper 18 by selection of the keys. When forming a mark 31B by selecting the key 58, an LED28 for forming center mark of an eraser 27 is made on only when erasing the tip and made off when erasing the rear end. When forming marks 31L, 31R by selecting keys 59, 60, Nol.1-2, 48-49 LED28 are made off at the time of side erasing at timing of the center in the direction of advance of the transfer paper.
Patent JP-H02124621-A (JP)
Title: Digital transversal filter
Inventor: TAGUCHI MASAYUKI
IPC: H03H17/02
Filed: 1988-11-02
Abstract: PURPOSE:To decrease number of taps, to reduce the scale of multiplier hardware and to improve the operating speed as a filter by grouping an input signal of the filter into two consecutive groups and applying the arithmetic operation to one group earlier by one sample. CONSTITUTION:An input signal of the filter is inputted to a shift register 1 comprising 6 latch circuits. A selection circuit 701 selects the sets of the 4th to the 7th taps and the sets of the 1st and 4th taps from the input side to output the result to an arithmetic section 501 applying convolution integration using a coefficient ROM. The arithmetic section 501 consists of coefficient ROMs 300- 303, multipliers 200-203, and an adder 400 adding outputs of the multipliers and an output of the adder 400 is a filter output. In this case, a signal appearing at the 4th to 7th taps is the same as a signal appearing at the 5th to 8th taps with a delay of one sample period. Thus, the number of multipliers increasing the circuit scale is halved. Furthermore, since the data quantity processed in one sample period is halved, the operation delay of the circuit is reduced and the operating speed is improved.
Patent JP-H06126877-A (JP)
Title: Protector with excellent resistance to cut
Inventor: KOGA MASANORI
IPC: B32B5/26
Filed: 1992-10-16
Abstract: PURPOSE:To entangle, even if part of fibrous fabric for forming a reinforcing layer is cut, most with a cutter even if the cutter rotating at a high speed is brought into contact with the fabric and to stop rotation of the cutter by forming it of a layer of a knitted woven fabric made of special high strength, high elastic fiber and a special shape reinforcing layer. CONSTITUTION:Plain weave cloth 11 is cut in size of 20X20cm, polypropylene nonwoven fabrics 12 of a size of 20X20cm are superposed on both outer surfaces of the cloth, and laminated by a needle punch. On the other hand, plain weave cloth 21 of the same ultra-high-molecular-weight polyethylene as that of a core layer of a cushioning laminate is cut in size of 20X30cm. The four clothes 21 are formed in ribs 22 each of a valley of a width of about 2.5cm and a crest of a height of about 1.0cm, the valleys are sewed by using a machine sewing thread 23 to obtain a reinforcing laminate B.
Patent JP-H1099738-A (JP)
Title: Top reciprocation type coating device
Inventor: YAMADA SHIRO
IPC: B05D7/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a coating material from being deposited on a coater and also to prevent coating defects from being caused by relaxing the negative pressure state of each of negative pressure regions which are formed on the lower surface side of a horizontal frame by ventilation air. SOLUTION: In this device, each of air jetting ports 22 is formed in the space between adjacent two of coaters 18 on the lower-end surface 21A of a coater mounting member 21 and a prescribed amount of adjustment air is jetted out from each of the air jetting ports 22 to the corresponding one of negative pressure regions B. Accordingly, even when each of the negative pressure regions B is formed in the space between adjacent two of the coaters 18 on the lower surface side of a horizontal frame 14 by ventilation air flowing down through the inside of a coating booth, the negative pressure state of each of the negative pressure regions B can be relaxed by the adjustment air jetted out from the corresponding one of the air jetting ports 22. Thus, a coating material sprayed from each of the coaters 18 is prevented from being sucked to the side of any of the negative pressure regions B and also, from being deposited on a coater cover, etc., of each of the coaters 18.
Patent JP-H08137199-A (JP)
Title: Electrifying device and process cartridge
Inventor: KISU HIROKI
IPC: G03G21/18
Filed: 1994-11-14
Abstract: PURPOSE: To provide an electrifying device and a process cartridge capable of always keeping a relative distance between a body to be electrified and an electrifying member constant. CONSTITUTION: In this electrifying device or this process cartridge provided with the electrifying device which electrifies the surface of a photoreceptor drum (body to be electrified) 1 to fixed potential by allowing the electrifying member 2, at least one part of which is constituted of a conductive member, to abut on the drum 1 and impressing voltage on the electrifying member 2; a member for regulating the relative distance (gap) between the electrifying member 2 and the drum 1 is constituted of a rotatable spacer roller 24. Since the spacer roller 24 is hardly abraded even when the serviceable number of copies is increased, the relative distance (gap) between the electrifying member 2 and the drum 1 is not fluctuated and the relative distance (gap) is always kept constant.
Patent JP-H05115425-A (JP)
Title: Endoscope
Inventor: HAGINO TADAO
IPC: A61B1/00
Filed: 1991-10-25
Abstract: PURPOSE:To enable the simultaneous observation of the regions over a wide range of the organs within the celom by extending and disposing plural front arm parts which extend in an axial direction to each other and are turnable around the respective base and sides in the front end side of an insertion part and providing objective optical systems for observing the celom walls in the respective front end arm parts. CONSTITUTION:The insertion part 12 of the endoscope 10 is inserted into a tracheal outer cylinder 8 while the front end arm parts, 24, 24 are held closed against the energizing force of springs 26. The front end sides of the arm parts 24 are turned in the directions parting from each other by the energizing force of the springs 26 when the arm parts 24 project into the celom from the outside cylinder 8. The reflected light of the required section Y of a lesion, etc., is then made incident respectively on observation windows 28, 28. The incident light rays on the observation windows 28 are imaged at the incident end of optical fiber bundles 22, 22 by objective lenses 30, 30 and enter the eyepiece optical system 20 in an operation section 14. The visual field of the endoscope is expanded in this way.
Patent JP-H05317579-A (JP)
Title: Method and device for removing from contact water chloride solvent residue formed at drying stage in cloth dry cleaning machine
Inventor: GABURIO RENZATSUSHI
IPC: C02F1/58
Filed: 1992-10-19
Abstract: PURPOSE: To provide a method and an apparatus for removing from contact water of residual of a chlorinated solvent resulting from the drying stage in a dry cleaning machine of clothes and solving an environmental problem caused by the abandonment of the contact water. CONSTITUTION: The contact water containing chlorinated solvent residual after decantation is evaporated, the vapor is irradiated with ultraviolet radiation, the chlorine-carbon bond of the solvent is destroyed and it is turned to a state harmless to environmental pollution and discharged into the atmosphere. This device for that is provided with an evaporation chamber 7, a means 9 for evaporating the contact water and the solvent residual and an ultraviolet ray lamp 12 arranged inside a housing 11 on the outside of a chamber communicated with the evaporation chamber through a window 10 closed by a quartz glass plate.
Patent JP-H06112061-A (JP)
Title: Tap switching device
Inventor: WADA TOMOYUKI
IPC: H01F29/02
Filed: 1992-09-25
Abstract: PURPOSE:To dispense with an operation where nuts are fastened or loosened at the switch of a tap switching device of a stationary equipment such as a transformer or the like in taps so as to prevent tap wires from being discontinued and nuts from falling off. CONSTITUTION:Contacts 3a as one-side ends of taps 3 are made to confront the one side of a tap switching table 1, three screw members 3b as the other-side ends of the taps 3 are arranged in rows, a U-shaped handle 4 composed of legs, a grip 4a, and a connecting conductor 4b in parallel with the grip 4a is inserted into ellipses 2 provided to both ends of the tap switching table 1 vertical to a tap row and made to slide along the ellipses 2, and the grip 4a is inserted at a prescribed tap position in the direction of an arrow A, whereby the connecting conductor 4b is fixed to the tap 3 by pressure.